Patents by Inventor Xin Cui
Xin Cui 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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Patent number: 11796295Abstract: Provided a full-automatic wheel hub 3D scanning system for intelligent production line of automotive wheel hubs, comprising: a base plate is provided with an X-directional displacement control device and a Y-directional displacement control device; a roller-table assembly is arranged on the base plate and comprises a roller table, wherein the roller table is provided with an opposite-type photoelectric sensors and a wheel hub centring positioning device for centring positioning a wheel hub; a 3D scanning device, comprising a mounting bracket, wherein the bottom of the mounting bracket is controlled by the Y-directional displacement control device; a 3D scanner is mounted on the mounting bracket; a wheel hub scanning platform is arranged at an end of the roller-table assembly and is controlled by the X-directional displacement control device; and a robot is arranged on a first side of the wheel hub scanning platform, for conveying the wheel hubs after 3D scanning.Type: GrantFiled: June 1, 2022Date of Patent: October 24, 2023Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, UNIVERSITY OF SHARJAHInventors: Changhe Li, Dewei Liu, Zongming Zhou, Wenfeng Ding, Yanbin Zhang, Zafar Said, Xiaoming Wang, Min Yang, Bo Liu, Xin Cui, Mingzheng Liu, Teng Gao
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Patent number: 11794297Abstract: The present disclosure provides an internal cooling/external cooling-switching milling minimum-quantity-lubrication intelligent nozzle system and method, relating to the field of milling lubrication. The system includes: a vision system, configured to acquire a real-time milling depth of a workpiece and send the real-time milling depth to a lubrication manner controller for processing; a lubrication system, including an internal cooling system and an external cooling system connected together to a cutting fluid supply source through a reversing device; and the lubrication manner controller, configured to communicate with the vision system and the lubrication system respectively, and control the reversing device to act according to a set milling depth threshold and data acquired by the vision system, so as to adjust and switch to the internal cooling system or the external cooling system to work.Type: GrantFiled: June 7, 2021Date of Patent: October 24, 2023Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, SHANGHAI JINZHAO ENERGY SAVING TECHNOLOGY CO., LTD, SHANXI JINZHAO AVIATION TECHNOLOGY CO., LTD.Inventors: Changhe Li, Xifeng Wu, Yixue Han, Naiqing Zhang, Yanbin Zhang, Qidong Wu, Huajun Cao, Teng Gao, Min Yang, Bingheng Lu, Yuying Yang, Xin Cui, Xufeng Zhao, Mingzheng Liu, Dongzhou Jia, Xiaowei Zhang, Hao Ma
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Patent number: 11753841Abstract: A hydrodynamic water blocking device for an underground garage includes a water blocking plate assembly and side rail assemblies, wherein the water blocking plate assembly includes a first water blocking element, one end of the first water blocking element is rotationally connected with a base, the other end of the first water blocking element is rotationally connected with one end of a second water blocking element, the first and second water blocking elements have foamed layers, the base has grooves capable of accommodating the embedded foamed layers, water inlets formed in the base communicate with the grooves, each of the side rail assemblies includes a side plate with an ascending rail including a horizontally disposed linear rail and an arc-shaped lifting rail, the second water blocking element has a walking assembly embedded in the ascending rail which is connected with a driving mechanism installed at the second water blocking element.Type: GrantFiled: September 21, 2021Date of Patent: September 12, 2023Assignee: QINGDAO UNIVERSITY OF TECHNOLOGYInventors: Yanbin Zhang, Yuji Li, Long Wei, Fenglei Zhu, Haochen Sun, Biao Cao, Changhe Li, Xin Cui, Min Yang, Yuying Yang, Xufeng Zhao, Xiaoming Wang, Teng Gao, Mingzheng Liu
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Publication number: 20230278959Abstract: Provided herein are a method of Ru(II)-catalyzed enantioselective synthesis of a cyclic compound and cyclic compounds formed therefrom. The method includes providing a precursor compound having an unfunctionalized C—H bond and activating the unfunctionalized C—H bond by reacting the precursor compound in the presence of co-catalysts including a Ru(II) arene complex and a chiral transient directing group (CTDG).Type: ApplicationFiled: May 4, 2021Publication date: September 7, 2023Inventors: Xin Cui, Zhong-Yuan Li, Hetti Handi Chaminda Lakmal
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Patent number: 11707807Abstract: Provided is a fixture for automatic assembly, overturning and welding of sidewall aluminum profile of a rail vehicle, comprising a lifting mechanism, a supporting overturning device mounted on the lifting mechanism, an automatic assembling sidewall profile device mounted on the supporting overturning device, and a self-positioning locking device. The automatic assembling sidewall profile device comprises a sidewall-shaped support steel beam, and a rodless cylinder track platform and a fixing seat. The self-positioning locking devices are mounted on the rodless cylinder track platform and the fixing seat, and have a self-positioning base and a locking device. The self-positioning base comprises an outer housing is provided with the locking device and two symmetrically set self-positioning supports, and faces of the two self-positioning supports matching with the rail vehicle aluminum profile are provided with rollers having a V-shaped gap formed therebetween.Type: GrantFiled: June 1, 2022Date of Patent: July 25, 2023Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, UNIVERSITY OF SHARJAHInventors: Changhe Li, Zhuang Shi, Bo Liu, Huajun Cao, Wenfeng Ding, Xin Cui, Zafar Said, Yanbin Zhang
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Patent number: 11691239Abstract: The present disclosure provides a carbide blade grinding forming processing production line, relates to the field of blade processing in forming, and provides a production line for grinding forming processing of a carbide blade with inscribed circular holes, which has functions of blade grinding forming processing, blade cleaning and drying and detection of external dimension of a formed blade, and has an automatic loading and uninstalling function. In most processing course of the blade, the cutter head is taken as a carrier, and an overturning device is configured to overturn a whole cutter die box, such that integral end surface overturning of the cutter head in the cutter die box after single end surface grinding is realized, and blade filling processes in different processing links are reduced.Type: GrantFiled: June 7, 2021Date of Patent: July 4, 2023Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, NINGBO SANHAN ALLOY MATERIAL CO., LTD.Inventors: Min Yang, Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan, Wenfeng Ding, Haogang Li, Huajun Cao, Bingheng Lu, Lizhi Tang, Xin Cui, Mingzheng Liu, Yanbin Zhang, Jie Xu, Huiming Luo, Haizhou Xu, Huaping Hong, Teng Gao, Yuying Yang, Wuxing Ma, Shuai Chen
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Publication number: 20230196001Abstract: Some aspects of the disclosure provide a method for sentence conversion. The method includes receiving a first sentence that is inputted by a user, inputting the first sentence into a first sentence based rewrite model to obtain a second sentence having a same semantic as the first sentence but a different style from the first sentence. The first sentence based rewrite model converts the first sentence into the second sentence without partitioning the first sentence into smaller portions. The method also includes displaying the second sentence.Type: ApplicationFiled: February 9, 2023Publication date: June 22, 2023Applicant: BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Bohuai YAO, Xin CUI
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Publication number: 20230160785Abstract: In example implementations, an apparatus is provided. The apparatus includes a connection interface, a LAN interface, a WAN interface, and a processor. The connection interface is to connect to a PCB of a door controller. The LAN interface is to communicate with a plurality of door sensors. The WAN interface is to communicate with a remote server of a service provider. The processor is communicatively coupled to the connection interface, the LAN interface, and the WAN interface. The processor is to receive door data from the plurality of door sensors via the LAN interface, transmit the door data to the remote server for analysis, receive a correction action from the remote server in response to the door data that is transmitted, and execute the corrective action on a door of the plurality of doors via the LAN interface.Type: ApplicationFiled: January 9, 2023Publication date: May 25, 2023Inventors: Zhizhuo WU, Xin Cui, Ryan Carroll
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Patent number: 11633876Abstract: A slurry scraping mechanism and an applying and scraping device used in an SG abrasive production process includes a scraping master support; a scraper, wherein the scraper is connected with the scraping master support through a suspension component such that the scraper is suspended, and a damping spring is arranged in the suspension component; and a torsion spring adjusting component, wherein the torsion spring adjusting component includes a plurality of torsion springs supported by a torsion spring support shaft, the torsion spring support shaft is fixed to the scraping master support, the torsion spring support shaft is movable up and down relative to the scraping master support, the torsion springs are clamped in a V-shaped plate, an end side of the V-shaped plate is connected with the scraping master support, and a side surface of the V-shaped plate is connected with the scraper.Type: GrantFiled: February 6, 2020Date of Patent: April 25, 2023Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, QINGDAO SISA ABRASIVES CO., LTD.Inventors: Changhe Li, Baoteng Huang, Han Zhai, Bingheng Lu, Huajun Cao, Zhen Wang, Qidong Wu, Yanbin Zhang, Min Yang, Yali Hou, Mingzheng Liu, Xin Cui
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Patent number: 11628993Abstract: An automatic tray loading system and a use method of the same are provided, which includes a stacked tray assembly, including at least one tray which is stacked up, where the at least one tray is provided with several locating slots; a tray lifting platform which includes a tray supporting table being connected with a elevating mechanism; a tray pick and place platform having a working region covers a tray input module, where the tray pick and place platform includes a manipulator which is connected with a multidimensional motion mechanism; and a delivery table including a tray placement plate, where each of the tray placement plate is provided with a groove which is configured to place the at least one layer of trays, and each of the tray placement plates is connected with a linear driving mechanism.Type: GrantFiled: August 18, 2021Date of Patent: April 18, 2023Assignees: Qingdao University of Technology, Ningbo Sanhan Alloy Material Co., Ltd.Inventors: Changhe Li, Yuying Yang, Haogang Li, Liang Luo, Weixi Ji, Binhui Wan, Shuo Yin, Huajun Cao, Bingheng Lu, Lizhi Tang, Xin Cui, Mingzheng Liu, Yanbin Zhang, Jie Xu, Huiming Luo, Haizhou Xu, Min Yang, Huaping Hong, Teng Gao, Wuxing Ma, Shuai Chen
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Publication number: 20230046373Abstract: Provided a fixture for automatic assembly, overturning and welding of sidewall aluminum profile of rail vehicle, comprising a lifting mechanism, a supporting overturning device mounted on the lifting mechanism, an automatic assembling sidewall profile device mounted on the supporting overturning device, and a self-positioning locking device; the automatic assembling sidewall profile device comprises a sidewall-shaped support steel beam, and a rodless cylinder track platform and a fixing seat mounted on a top end thereof; the self-positioning locking devices are respectively mounted on the rodless cylinder track platform and the fixing seat, comprising a self-positioning base and a locking device; the self-positioning base comprises an outer housing of which the one side is provided with the locking device and inside which are provided with two symmetrically set self-positioning supports, and faces of the two self-positioning supports matching with the rail vehicle aluminum profile are provide with rollers forType: ApplicationFiled: June 1, 2022Publication date: February 16, 2023Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, UNIVERSITY OF SHARJAHInventors: Changhe LI, Zhuang SHI, Bo LIU, Huajun CAO, Wenfeng DING, Xin CUI, Zafar SAID, Yanbin ZHANG
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Publication number: 20230034799Abstract: Provided a full-automatic wheel hub 3D scanning system for intelligent production line of automotive wheel hubs, comprising: a base plate is provided with an X-directional displacement control device and a Y-directional displacement control device; a roller-table assembly is arranged on the base plate and comprises a roller table, wherein the roller table is provided with an opposite-type photoelectric sensors and a wheel hub centring positioning device for centring positioning a wheel hub; a 3D scanning device, comprising a mounting bracket, wherein the bottom of the mounting bracket is controlled by the Y-directional displacement control device; a 3D scanner is mounted on the mounting bracket; a wheel hub scanning platform is arranged at an end of the roller-table assembly and is controlled by the X-directional displacement control device; and a robot is arranged on a first side of the wheel hub scanning platform, for conveying the wheel hubs after 3D scanning.Type: ApplicationFiled: June 1, 2022Publication date: February 2, 2023Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, UNIVERSITY OF SHARJAHInventors: Changhe LI, Dewei LIU, Zongming ZHOU, Wenfeng DING, Yanbin ZHANG, Zafar SAID, Xiaoming WANG, Min YANG, Bo LIU, Xin CUI, Mingzheng LIU, Teng GAO
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Publication number: 20230028737Abstract: An automobile hub fixture includes a fixture body and a positioning apparatus. The fixture body includes a fixed platform and a plurality of clamping claws arranged at intervals in a circumferential direction of the fixed platform. The clamping claws are configured to clamp an outer rim of a hub. The plurality of clamping claws are connected to a driving member by using a linkage, and the driving member drives the clamping claws to radially move along the fixed platform. The positioning apparatus includes a movable platform slidably connected to the clamping claws. A positioning module configured to position an inner rim or the outer rim of the hub is mounted to the movable platform. The machining device includes a fixture, a machine tool, and a minimal quantity lubrication apparatus. The production line includes a machining device, a loading system, a loading and unloading manipulator, and a catching table.Type: ApplicationFiled: December 14, 2021Publication date: January 26, 2023Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, HANERGY (QINGDAO) LUBRICATION TECHNOLOGY CO., LTD.Inventors: Changhe LI, Minkai CHEN, Zongming ZHOU, Naiqing ZHANG, Shuaiqiang XU, Dewei LIU, Bingheng LU, Yanbin ZHANG, Xiaoming WANG, Min YANG, Bo LIU, Xin CUI, Mingzheng LIU, Xifeng WU
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Patent number: 11561881Abstract: A method, system, and computer program product for detecting out-of-date runbooks are disclosed. The method may include generating a defect corresponding to an alert on a running workload system. The method may further include, in response to generating the defect in the running workload system, automatically obtaining an identification of a runbook based on information of the alert, automatically accessing the runbook based on the identification of the runbook, the runbook including instructions for fixing the defect, automatically parsing the instructions to obtain executable operations, and automatically executing the executable operations on the running workload system. The method may further include, in response to detecting that the alert is not solved on the running workload system after a predefined period, automatically determining that the runbook is out-of-date, and automatically generating a runbook out-of-date signal.Type: GrantFiled: April 22, 2021Date of Patent: January 24, 2023Assignee: International Business Machines CorporationInventors: Xin Cui, Zhong Shi Wang, Chang Zhi G Z Zhang, Li Gu, Li Wen, Guang Yi Xu
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Patent number: 11551497Abstract: In example implementations, an apparatus is provided. The apparatus includes a connection interface, a local area network (LAN) interface, a wide area network (WAN) interface, and a processor. The connection interface is to connect to a printed circuit board (PCB) of a door controller. The LAN interface is to communicate with a plurality of door sensors, wherein each one of the plurality door sensors is to monitor operation of a respective door of a plurality of doors. The WAN interface is to communicate with a remote server of a service provider. The processor is communicatively coupled to the connection interface, the LAN interface, and the WAN interface.Type: GrantFiled: September 23, 2020Date of Patent: January 10, 2023Assignee: CORNELLCOOKSON, LLCInventors: Zhizhuo Wu, Xin Cui, Ryan Carroll
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Publication number: 20230001433Abstract: The present disclosure provides an electrostatic nozzle and a controllable jet minimal quantity lubrication (MQL) grinding system. The electrostatic nozzle comprises a nozzle core; an upper nozzle body is connected above the nozzle core; a free space is formed between the upper nozzle body and the nozzle core for storing compressed air and reducing pressure; a lower nozzle body is connected below the nozzle core; a gas-liquid mixing chamber, an acceleration chamber and a nozzle outlet are sequentially arranged inside the nozzle core from top to bottom; and micro-bulges are uniformly distributed on an inner wall of the acceleration chamber.Type: ApplicationFiled: August 12, 2022Publication date: January 5, 2023Applicants: Qingdao University of Technology, Liaoning University of TechnologyInventors: Changhe LI, Dongzhou JIA, Huajun CAO, Xuefeng XU, Zhiguang HAN, Naiqing ZHANG, Huayang ZHAO, Min YANG, Yanbin ZHANG, Xiaoming WANG, Runze LI, Teng GAO, Wentao WU, Xin CUI, Yali HOU
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Publication number: 20220347808Abstract: A multi-station turning tool includes a lower bottom plate mechanism. A first hydraulic pipeline arranged in hydraulic fluid to an upper and an end face clamping hydraulic cylinders; a supporting plate mechanism internally provided with an air-detection pipeline; a positioning mechanism includes a substrate and a plurality of supporting blocks; an upper clamping mechanism includes a V-shaped clamping block connected to an upper clamping big arm that's connected to the upper clamping hydraulic cylinder; an end face clamping mechanism includes an end face clamping block that's connected to an end face clamping big arm that's connected to the end face clamping hydraulic cylinder through a piston ejector rod; an end face clamping air-detection mechanism includes an air pressure detection component, connected to a controller, and is capable of detecting a pressure of the air-detection pipeline to identify working states of the positioning mechanism and the upper clamping mechanisms.Type: ApplicationFiled: February 6, 2020Publication date: November 3, 2022Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, NINGBO SANHAN ALLOY MATERIAL CO., LTD.Inventors: Changhe LI, Haogang LI, Liang LUO, Huajun CAO, Bingheng LU, Lizhi TANG, Yanbin ZHANG, Haizhou XU, Min YANG, Huaping HONG, Shuo YIN, Xin CUI, Mingzheng LIU, Teng GAO, Yali HOU, Runze LI
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Publication number: 20220342796Abstract: A method, system, and computer program product for detecting out-of-date runbooks are disclosed. The method may include generating a defect corresponding to an alert on a running workload system. The method may further include, in response to generating the defect in the running workload system, automatically obtaining an identification of a runbook based on information of the alert, automatically accessing the runbook based on the identification of the runbook, the runbook including instructions for fixing the defect, automatically parsing the instructions to obtain executable operations, and automatically executing the executable operations on the running workload system. The method may further include, in response to detecting that the alert is not solved on the running workload system after a predefined period, automatically determining that the runbook is out-of-date, and automatically generating a runbook out-of-date signal.Type: ApplicationFiled: April 22, 2021Publication date: October 27, 2022Inventors: Xin Cui, Zhong Shi Wang, Chang Zhi GZ Zhang, Li Gu, Li Wen, Guang Yi Xu
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Publication number: 20220277627Abstract: In example implementations, a door monitoring sensor is provided. The door monitoring sensor includes a communication interface to transmit an alarm when a door operates outside of operational parameters of the door, an angular sensor to measure rotational movement of the a door, a movement sensor to detect movement along an x-y-z coordinate plane, a radar sensor to detect an object, a rechargeable power supply to provide power to the angular sensor, the movement sensor, and the radar sensor, and a processor. The processor is communicatively coupled to the communication interface, the angular sensor, the movement sensor, and the radar sensor. The processor is to determine that the door is moving outside of the operational parameters of the door and generate the alarm that is transmitted by the communication interface in response to determination that the door is moving outside of the operational parameters of the door.Type: ApplicationFiled: May 17, 2022Publication date: September 1, 2022Inventors: Xin Cui, Ryan Carroll, Bruce Burwell, Zhizhuo Wu
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Publication number: 20220268047Abstract: A hydrodynamic water blocking device for an underground garage includes a water blocking plate assembly and side rail assemblies, wherein the water blocking plate assembly includes a first water blocking element, one end of the first water blocking element is rotationally connected with a base, the other end of the first water blocking element is rotationally connected with one end of a second water blocking element, the first and second water blocking elements have foamed layers, the base has grooves capable of accommodating the embedded foamed layers, water inlets formed in the base communicate with the grooves, each of the side rail assemblies includes a side plate with an ascending rail including a horizontally disposed linear rail and an arc-shaped lifting rail, the second water blocking element has a walking assembly embedded in the ascending rail which is connected with a driving mechanism installed at the second water blocking element.Type: ApplicationFiled: September 21, 2021Publication date: August 25, 2022Applicant: QINGDAO UNIVERSITY OF TECHNOLOGYInventors: Yanbin ZHANG, Yuji LI, Long WEI, Fenglei ZHU, Haochen SUN, Biao CAO, Changhe LI, Xin CUI, Min YANG, Yuying YANG, Xufeng ZHAO, Xiaoming WANG, Teng GAO, Mingzheng LIU