Patents by Inventor Zeqiang ZHANG
Zeqiang 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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Patent number: 11988333Abstract: A bladder-type pressure tank includes an outer shell, a bladder, a nozzle, and an elbow pipe. The outer shell includes a liner and a glass-fiber layer covering the outer surface of the liner. The liner includes polyethylene (PE). The liner further includes a chamber, a first opening, and a second opening. The bladder is disposed in the chamber. In an inflated state of the bladder, a gap is formed between the inflated bladder and the inner surface of the liner. The bladder includes polyurethane (PU). The nozzle is integrated with the bladder, and is disposed in the first opening and seals the first opening. The elbow pipe includes a first end and a second end. The first end of the elbow pipe is disposed in the second opening and communicates with the chamber; and the second end of the elbow pipe is configured to connect to a pipeline.Type: GrantFiled: September 14, 2022Date of Patent: May 21, 2024Assignee: XI'AN SUNWARD AEROMAT CO., LTD.Inventors: Guangpu Lyu, Lijun Zhang, Zeqiang Du, Chaogang Zhang, Liang Hu, Hongshang Liu, Xiangrong Du, Dongshuang Li
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Publication number: 20240160554Abstract: Systems and methods for data anomaly detection include recommending one or more algorithms from a set of algorithms to process received time series data, wherein the one or more algorithms are recommended based at least in part on a type of workload for processing the received time series data. Assisted parameter tuning is provided for a detected anomaly alert and calibration, and the received time series data is processed based on a user selected algorithm that is parameter tuned, thereby resulting in more efficient and reliable anomaly detection.Type: ApplicationFiled: January 18, 2024Publication date: May 16, 2024Inventors: Roman BATOUKOV, Richard WYDROWSKI, Sai Sankalp ARRABOLU, Zeqiang WANG, Lech GUDALEWICZ, Keiji KANAZAWA, Benjamin J. LOFTON, Thomas W. POTTHAST, Suren AGHAJANYAN, Khoa TRAN, Jian ZHANG
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Patent number: 11921609Abstract: Systems and methods for data anomaly detection include recommending one or more algorithms from a set of algorithms to process received time series data, wherein the one or more algorithms are recommended based at least in part on a type of workload for processing the received time series data. Assisted parameter tuning is provided for a detected anomaly alert and calibration, and the received time series data is processed based on a user selected algorithm that is parameter tuned.Type: GrantFiled: May 13, 2022Date of Patent: March 5, 2024Assignee: Microsoft Technology Licensing, LLC.Inventors: Roman Batoukov, Richard Wydrowski, Sai Sankalp Arrabolu, Zeqiang Wang, Lech Gudalewicz, Keiji Kanazawa, Benjamin J. Lofton, Thomas W. Potthast, Suren Aghajanyan, Khoa Tran, Jian Zhang
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Publication number: 20230348234Abstract: The present invention discloses a pressing and stretching structure and a clamping structure of a container spreader, and belongs to the technical field of crane accessories. The pressing and stretching structure comprises a telescopic rod, a rotating mechanism and a guiding cylinder which is arranged vertically; a radially telescopic pin is arranged in the guiding cylinder and stoppers are arranged at a lower end; a first annular lug boss and a second annular lug boss are arranged at an interval from top to bottom on an outer wall of the telescopic rod; a sliding bush is sleeved between the first lug boss and the second lug boss; and the rotating mechanism is used for making the telescopic rod and the guiding cylinder to move relatively so that the limiting rod on the telescopic rod reaches the positions of the lower end surface and the upper end surface of the stoppers.Type: ApplicationFiled: August 12, 2022Publication date: November 2, 2023Inventors: Zeqiang ZHANG, Yanqing ZENG, Hongbin ZHENG, Silu LIU, Tengfei WU, Wenming CHENG
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Publication number: 20220361508Abstract: A stirring device and a household dough mixer. The stirring device includes a rotating plate, an annular sliding plate, a stirring rod, a rotating disk, a main motor, a deceleration device and a transmission assembly. The rotating plate is provided with a groove. Opposite inner sides of the groove are both provided with a sliding slot. The annular sliding plate is provided with an opening, and arranged inside the groove. The stirring rod is arranged on the annular sliding plate. The rotating disk is connected to the annular sliding plate, and is connected to an output shaft of the main motor. The deceleration device is arranged between the rotating plate and the rotating disk. The transmission assembly is arranged between the sliding slot and the rotating disk. The rotating disk rotates to drive the annular sliding plate through the transmission assembly to reciprocate along the sliding slot.Type: ApplicationFiled: July 25, 2022Publication date: November 17, 2022Inventors: Zeqiang ZHANG, Yang TUO, Zongxing HE, Shuai CHEN, Can WANG
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Patent number: 11498773Abstract: A material layered conveying device based on a disassembly line, including a front section conveyor belt, a rear section conveyor belt, and a lower conveyor belt. An interval between the front and rear section conveyor belts is provided with two sets of movable conveyor belts arranged in side by side parallel, a lifting conveyor belt is provided below the interval and adjacent to and horizontal with the lower conveyor belt, and a lifting conveyor belt elevator is provided under the lifting conveyor belt. The lifting conveyor belt is driven vertically up, and the lifting conveyor belt is horizontal with the front and rear section conveyor belts when the lifting conveyor belt is moved to a maximum distance. The device adopts the movable dual conveyor belts of the respective levels of the upper and lower conveyor belts, and can achieve synchronous high-low transferring of the material when the material is conveyed.Type: GrantFiled: July 19, 2022Date of Patent: November 15, 2022Assignee: Southwest Jiaotong UniversityInventors: Zeqiang Zhang, Hongbin Zheng, Yanqing Zeng, Silu Liu, Dan Ji, Xiaoyue Fang
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Patent number: 11167960Abstract: A gantry crane for a container includes a portal main frame, a traveling mechanism, a translation mechanism, a hoisting mechanism and a spreader assembly. The spreader assembly includes a spreader body, two telescopic girders and a drive assembly. The drive assembly includes a cam, a sliding way and two sliding blocks. Two arc-shaped first sliding grooves are circumferentially provided on the cam. A middle of the sliding way is rotatably connected with the cam. Two sides of connection of the sliding way and the cam on the sliding way are provided with a second sliding groove. Each sliding block matches with the first and second sliding grooves, and can slide back and forth along them. The telescopic beams are slidably connected to the spreader body, and are symmetrically provided and connected to the sliding blocks, respectively.Type: GrantFiled: June 3, 2021Date of Patent: November 9, 2021Assignee: SOUTHWEST JIAOTONG UNIVERSITYInventors: Zeqiang Zhang, Peiyu Xu, Silu Liu, Mengke Xie, Yu Zhang, Feng Chen
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Publication number: 20210292133Abstract: A gantry crane for a container includes a portal main frame, a traveling mechanism, a translation mechanism, a hoisting mechanism and a spreader assembly. The spreader assembly includes a spreader body, two telescopic girders and a drive assembly. The drive assembly includes a cam, a sliding way and two sliding blocks. Two arc-shaped first sliding grooves are circumferentially provided on the cam. A middle of the sliding way is rotatably connected with the cam. Two sides of connection of the sliding way and the cam on the sliding way are provided with a second sliding groove. Each sliding block matches with the first and second sliding grooves, and can slide back and forth along them. The telescopic beams are slidably connected to the spreader body, and are symmetrically provided and connected to the sliding blocks, respectively.Type: ApplicationFiled: June 3, 2021Publication date: September 23, 2021Inventors: Zeqiang ZHANG, Peiyu XU, Silu LIU, Mengke XIE, Yu ZHANG, Feng CHEN
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Publication number: 20210294933Abstract: A two-stage method for a double-row intelligent layout of a workshop based on multiple constraints. The minimum logistics cost function of the double-row intelligent layout is established as the objective function, and the constraints of the function model are established at the same time, to generate the LP model. The initial population of facilities is generated, and the fitness value of each individual in the initial population is calculated according to the LP model, so that the fitness value is used as the current optimal solution. The individual in the initial population is continuously optimized by using the VNS and PMX technologies, and the value of the objective function and optimal sequence of the optimal solution are updated by using the elite retention strategy.Type: ApplicationFiled: June 3, 2021Publication date: September 23, 2021Inventors: Zeqiang ZHANG, Silu LIU, Wei LIANG, Chao GUAN, Hongbin ZHENG, Junqi LIU, Xiaoyue FANG
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Patent number: 10954085Abstract: A discharging device for a vinasse tank, including a flipping component and a lifting component. The flipping component includes convex rods externally connected with opposite side surfaces of the tank, and a frame matched with the tank; the frame includes an outer frame and an inner frame; opposite inner supporting rods of the inner frame are provided with C-shaped grooves having openings downward and matched with the convex rods; respective C-shaped grooves include a through hole penetrating through lower parts of groove walls on both sides; a gear lever matched with the through hole and a first driving mechanism for driving the gear lever to move left and right axially along the through hole are arranged in the inner supporting rod; and a second driving mechanism for driving the inner frame to flip is arranged at a joint between the inner supporting rod and an outer supporting rod.Type: GrantFiled: January 12, 2020Date of Patent: March 23, 2021Assignee: SOUTHWEST JIAOTONG UNIVERSITYInventors: Zeqiang Zhang, Mengke Xie, Jin Jiang, Yunpeng Li, Junqi Liu, Shasha Wang, Wenming Cheng
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Publication number: 20200346675Abstract: Disclosed is a method for arranging parallel maintenance lines for railway wagons, including: (1) obtaining design information of the parallel maintenance lines; (2) initially designing the parallel maintenance lines; where the maintenance lines comprise a disassembly line and an assembly line parallel to each other, and the disassembly line and the assembly line are connected through a track; (3) establishing a multi-objective mathematical model for solving a parallel maintenance line balancing problem, where the multi-objective mathematical model comprises a first model for minimizing the number of workstations, a second model for minimizing an idle time of the workstations and a third model for minimizing the number of maintenance resources; and (4) obtaining a feasible solution using an intelligent optimization algorithm.Type: ApplicationFiled: January 9, 2020Publication date: November 5, 2020Inventors: Zeqiang ZHANG, Lixia ZHU, Silu LIU, Ying ZHANG, Yanqing ZENG
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Publication number: 20200339366Abstract: A discharging device for a vinasse tank, including a flipping component and a lifting component. The flipping component includes convex rods externally connected with opposite side surfaces of the tank, and a frame matched with the tank; the frame includes an outer frame and an inner frame; opposite inner supporting rods of the inner frame are provided with C-shaped grooves having openings downward and matched with the convex rods; respective C-shaped grooves include a through hole penetrating through lower parts of groove walls on both sides; a gear lever matched with the through hole and a first driving mechanism for driving the gear lever to move left and right axially along the through hole are arranged in the inner supporting rod; and a second driving mechanism for driving the inner frame to flip is arranged at a joint between the inner supporting rod and an outer supporting rod.Type: ApplicationFiled: January 12, 2020Publication date: October 29, 2020Inventors: Zeqiang ZHANG, Mengke XIE, Jin JIANG, Yunpeng LI, Junqi LIU, Shasha WANG, Wenming CHENG