Patents by Inventor Lili DONG
Lili DONG 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: 20250044751Abstract: A digital twin (DT) enhanced method and system for detecting and compensating complex equipment, including: firstly intelligently deciding detection strategies that adapt to personalized scenarios based on a complex equipment and operating scenario fused DT model; then, autonomously implementing the detection strategies based on a complex equipment and detection device fused DT model, and location and quantitative errors according to detection results; and finally, deciding and implementing a compensation solution fused with an operating process based on a complex equipment and controller fused DT model.Type: ApplicationFiled: March 15, 2023Publication date: February 6, 2025Applicant: SHANDONG UNIVERSITYInventors: Tianliang HU, Lili DONG, Fei TAO
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Publication number: 20250040049Abstract: A wiring board includes a mother board and a daughter board that are stacked, a bonding layer disposed between the mother board and the daughter board, and at least one side wiring. The mother board includes a first substrate, and a first wiring layer disposed on the first substrate and including at least one first connection pad. The daughter board is disposed on a side of the first substrate away from the first wiring layer. The daughter board includes a second substrate, and a second wiring layer disposed on the second substrate and including at least one second connection pad. The at least one side wiring is connected, via a respective end thereof, to the at least one first connection pad in one-to-one correspondence, and the at least one side wiring is connected, via respective another end thereof, to the at least one second connection pad in one-to-one correspondence.Type: ApplicationFiled: February 21, 2022Publication date: January 30, 2025Applicants: BOE MLED Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chao LIU, Ting CAI, Ming ZHAI, Lili WANG, Jing WANG, Mingming JIA, Sha FENG, Enkai DONG, Haiwei SUN, Ke WANG
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Patent number: 12168604Abstract: A micro-nano incremental mechanical surface treatment method, comprising the following steps: using a modification tool having a designable end to contact a surface of a substrate material, rotating the modification tool in a local region and compressing the material surface, presetting processing parameters by means of 3D modeling software, and after the tool has processed the entire surface, enabling the tool to move downwards to the indented surface compressed previously. The process continues until the surface material is compressed to a pre-defined thickness, thereby achieving the goals of grain refinement and surface performance improvement. By means of the present method, a workpiece having a complex shape can be flexibly and designably surface modified. The method has the advantages of high bonding strength, no pollution, and low cost.Type: GrantFiled: July 1, 2020Date of Patent: December 17, 2024Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSInventors: Hongyu Wei, Laishui Zhou, Huiliang Zhang, Ghulam Hussain, Wanlin Zhou, Haiji Chen, Xiao Zhang, Lili Dong
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Publication number: 20240184940Abstract: A digital twin data model driven high-performance virtual simulation method and system, including: based on a product design process, paying attention to variable operating conditions or variable product structures to obtain three kinds of data relevant to a design product, relevant products, or operating conditions: sensor data, mechanism simulation data, and fusion data obtained by correcting the mechanism simulation data with the sensor data; processing the obtained data, reversely resolving a running mechanism according to a data driven algorithm, and building a data model driven high-performance virtual simulation model; and based on new operating conditions of the design product or improved new products, calling the built data model driven high-performance virtual simulation model to obtain the virtual simulation results. The method and system can be used for performance analysis and prediction on design products instead of modeling simulation and physical experiments.Type: ApplicationFiled: February 14, 2024Publication date: June 6, 2024Applicant: SHANDONG UNIVERSITYInventors: Tianliang HU, Lili DONG, Songhua MA, Lin LV, Fei TAO
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Publication number: 20240174928Abstract: Disclosed is a method for preparing hydrogen-rich fuel gas, including adding aluminum smelting waste residues into medium strong acid and soaking for 2-4 h, filtering and baking an obtained precipitate at 300-400° C. for 3-6 h to obtain pre-treated aluminum smelting waste residues; adding the waste residues into weak acid and performing ultrasonic treatment, performing centrifugal separation on an aluminum ash solution, baking for 3-6 h at a constant temperature of 400-500° C. in an air atmosphere, and naturally cooling to room temperature to obtain a cracking catalyst; uniformly mixing the cracking catalyst and biomass with a mass ratio of 1:1 and adding into a first-stage pyrolyzing furnace under N2 atmosphere, and heating from room temperature to 500-900° C. to obtain first-stage pyrolysis gas; and entering the first-stage pyrolysis gas into a second-stage pyrolyzing furnace for secondary catalytic cracking, so as to obtain hydrogen-rich fuel gas.Type: ApplicationFiled: November 7, 2022Publication date: May 30, 2024Inventors: Tingzhou LEI, Peng LIU, Xueqin LI, Wenxuan CHEN, Yanling LI, Panpan LANG, Yantao YANG, Suxia REN, Lili DONG, Taoli HUHE
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Patent number: 11464156Abstract: A monitoring system and a monitoring method for a planter includes a computer having an unit speed fusion module, a seeding flow rate monitoring module, and a decision module for theoretical rotation speed of a drive motor, a rotation speed deviation inference module, a controlling parameter tuning module, an adjusting module for rotation speed of a seeding shaft, a controlling module for rotation speed of seeding shaft and a positioning signal receiver fixed on a top of a cab for receiving a geographic position signal. The system monitors operating state parameters of the planter and accurately controls seed amount.Type: GrantFiled: July 13, 2018Date of Patent: October 11, 2022Inventors: Jianping Hu, Wei Liu, Jiaming Luo, Lvhua Han, Deyong Yang, Lili Dong
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Publication number: 20220063992Abstract: A micro-nano incremental mechanical surface treatment method, comprising the following steps: using a modification tool having a designable end to contact a surface of a substrate material, rotating the modification tool in a local region and compressing the material surface, presetting processing parameters by means of 3D modeling software, and after the tool has processed the entire surface, enabling the tool to move downwards to the indented surface compressed previously. The process continues until the surface material is compressed to a pre-defined thickness, thereby achieving the goals of grain refinement and surface performance improvement. By means of the present method, a workpiece having a complex shape can be flexibly and designably surface modified. The method has the advantages of high bonding strength, no pollution, and low cost.Type: ApplicationFiled: July 1, 2020Publication date: March 3, 2022Applicant: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSInventors: Hongyu WEI, Laishui ZHOU, Huiliang ZHANG, Ghulam HUSSAIN, Wanlin ZHOU, Haiji CHEN, Xiao ZHANG, Lili DONG
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Patent number: 11261570Abstract: An adaptive balancing mechanism of dual-head cement trowelling machine includes a water tank, a screw support base, an adjusting screw, a sensor and controller, a counterweight, a stepper motor, an underframe, a guide rail, a guide rail support plate, limit plates, and a transmission member. The controller collects the weight change information of the water in the water tank in real time according to the operation process. Adjust the position of the counterweight in real time by the stepper motor and the adjusting screw to make the two trowel heads in adaptive dynamic balance to the ground pressure.Type: GrantFiled: April 10, 2020Date of Patent: March 1, 2022Assignee: JiangSu UniversityInventors: Lili Dong, Jun Yao, Zeyuan Miao, Xiaotie Niu, Lan Zou
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Publication number: 20210254291Abstract: An adaptive balancing mechanism of dual-head cement troweling machine includes a water tank, a screw support base, an adjusting screw, a sensor and controller, a counterweight, a stepper motor, an underframe, a guide rail, a guide rail support plate, limit plates, and a transmission member. The controller collects the weight change information of the water in the water tank in real time according to the operation process. Adjust the position of the counterweight in real time by the stepper motor and the adjusting screw to make the two trowel heads in adaptive dynamic balance to the ground pressure.Type: ApplicationFiled: April 10, 2020Publication date: August 19, 2021Applicant: JiangSu UniversityInventors: Lili DONG, Jun YAO, Zeyuan MIAO, Xiaotie NIU, Lan ZOU
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Patent number: 10785924Abstract: The prevent invention discloses a defrosting machine column fixed support with an inclined flat leg, including a defrosting machine (1), a connecting support (2), a pedestal bolt (3), and a pedestal (4). The connecting support (2) includes an anti-tilting guide barrel (21), a fixed pillar (22), a rib plate (23), and a connecting plate (24). The pedestal (4) includes a pedestal plate (41) and a flat leg (42). The pedestal bolt (3) is used for fixedly connecting the connecting support (2) with the pedestal (4). The pedestal plates are hit into the soil so as to solve digging difficulties and low efficiency of a small diameter mounting deep hole with high accuracy requirements; each pedestal plate is respectively vertically provided with two intersecting flat legs in an inclined mode, thus balancing forces in each direction and stabilizing the defrosting machine column.Type: GrantFiled: April 21, 2017Date of Patent: September 29, 2020Assignee: JiangSu UniversityInventors: Lili Dong, Jun Yao, Li Ma
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Patent number: 10736262Abstract: A high-speed transplanting mechanism having a laterally openable/closable duckbill has a duckbill soil penetration angle adjusting arm disposed on a duckbill transplanting portion, the duckbill soil penetration angle adjusting arm has a rear arm and a front arm with each end thereof connected by a reverse-threaded adjusting screw rod, and other ends thereof hingedly connected to an adjusting arm support shaft and the duckbill transplanting portion, respectively. A length of the reverse-threaded adjusting screw rod enables the duckbill to tilt in a direction opposite to a driving direction of a transplanting machine, and a vertical central straight line of the duckbill makes an angle with the ground capable of being adjusted between 65°-85°.Type: GrantFiled: December 30, 2016Date of Patent: August 11, 2020Assignee: JIANGSU UNIVERSITYInventors: Lili Dong, Zhen Wang
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Publication number: 20200245531Abstract: A monitoring system for and a monitoring method for a planter includes a computer having an unit speed fusion module, a seeding flow rate monitoring module, and a decision module for theoretical rotation speed of a drive motor, a rotation speed deviation inference module, a controlling parameter tuning module, an adjusting module for rotation speed of a seeding shaft, a controlling module for rotation speed of seeding shaft; and a positioning signal receiver fixed on a top of a cab for receiving a geographic position signal. The system monitors operating state parameters of the planter and accurately controls seed amount.Type: ApplicationFiled: July 13, 2018Publication date: August 6, 2020Inventors: Jianping HU, Wei LIU, Jiaming LUO, Lvhua HAN, Deyong YANG, Lili DONG
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Patent number: 10641001Abstract: A column fixing device for frost prevention machine includes a connecting support, a pedestal, and pedestal bolt. The connecting support is composed of an anti-tilting guide barrel, a fixed pillar, a rib plate, and a connecting plate. The pedestal is composed of pedestal plates spliced to each other, and adjacent pedestal plates are connected via double-end studs. The pedestal bolt is used for fixedly connecting the connecting support with the pedestal. The pedestal is hit into soil to fix the pedestal, and then the frost prevention machine is fixed through the pedestal and the connecting support so as to overcome the difficulty and low efficiency of digging small-diameter installation deep holes required for high precision.Type: GrantFiled: April 21, 2017Date of Patent: May 5, 2020Assignee: JiangSu UniversityInventors: Lili Dong, Yongguang Hu, Zhen Wang
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Patent number: 10638656Abstract: An apparatus having an automatically adjustable pot seedling feed rate and a method therefor are provided. In some embodiments, the apparatus comprises a pot seedling scooper, a conveyance unit, a detection sensor, a controller, a seedling sorting unit, side panels, and brackets. The conveyance unit comprises a servomotor, a transmission shaft, a conveyor belt, a tension shaft, and a bearing. The seedling sorting unit comprises a seedling sorting rod, a reset spring, a guide post and a support seat.Type: GrantFiled: June 3, 2016Date of Patent: May 5, 2020Assignee: Jiangsu UniversityInventors: Lili Dong, Hao Yuan, Shuyou Zheng, Fuzhu Li
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Patent number: 10624255Abstract: This present invention provides an automatic pot seedlings feeding mechanism for semi-automatic transplanter, comprising a transmission mechanism, a slider-crank mechanism, a stop lever, a side plate, a resetting mechanism and a bearing with bearing support. The transmission mechanism includes a transmission shaft I, a driving wheel, a transmission shaft II, a transmission shaft III and a conveyor belt. Under the performance of the conveyor belt, the pot seedlings are transported forward to the position of the stop lever. The slider-crank mechanism comprises a crank, a slider bar and a sliding chute, the crank and the driving wheel are connected through a revolute pair A, which is on the driving wheel, but not at the center of the driving wheel. The slider is securely connected with the resetting mechanism.Type: GrantFiled: June 8, 2016Date of Patent: April 21, 2020Assignee: Jiangsu UniversityInventors: Lili Dong, Qiang Shi, Weiguo Fu, Xin Lu
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Patent number: 10620156Abstract: The invention discloses a metal nanoparticles/nanocellulose composites-based non-enzymatic electrochemical glucose sensor, comprising a three-electrode system composed of a working electrode, a counter electrode, and a reference electrode. The surface of the working electrode is coated with a metal nanoparticles/nanocellulose composites. The surface of the nanocellulose is modified with a strong cationic conducting polymer. The invention promotes the sensitivity and selectivity of glucose sensing with the linear range of 4 ?M-15 mM and the detection limit of 1.4 ?M. Therefore, the sensor possesses high sensitivity, high response speed, stable performance and high anti-interference ability. The preparation method of the metal nanoparticles/nanocellulose composites-based non-enzymatic electrochemical glucose sensor is simple and the cost is low. And enzyme is introduced into the preparation process.Type: GrantFiled: June 5, 2017Date of Patent: April 14, 2020Assignee: Energy Research Institute Co., Ltd, Henan Academy of SciencesInventors: Tingzhou Lei, Lili Dong, Xiuqiang Zhang, Suxia Ren, Qinglin Wu, Gaofeng Chen, Guihua Yan
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Patent number: 10524411Abstract: Described is a high-speed transplanting mechanism that includes an angle-adjusting device about an angle of a duckbill entering soil, the mechanism comprising a rear arm, a front arm, a restoring spring, a control wire, a control wire sleeve and a control adjuster. The front arm is hinged on the mounting base of the planting device, the rear arm is hinged on the duckbill planting device, and the another end of the rear arm and the front arm are axial sliding connection. The control adjuster comprises an adjuster body and a handle fixed on the adjuster body. The restoring spring is positioned between the first limit plate on the rear arm and the second limit plate on the front arm. The end of the control wire is fixed on the second limit plate and, in turn, the other end of the control wire passes through the first limit plate, the restoring spring, the second limit plate and the control wire sleeve, and finally fixed to the adjuster body.Type: GrantFiled: January 12, 2018Date of Patent: January 7, 2020Assignee: Jiangsu UniversityInventors: Lili Dong, Lvhua Han, Zhen Wang
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Publication number: 20190208716Abstract: A fixed support for an anti-toppling frost prevention machine includes a frost prevention machine, a connection support, an anti-toppling reinforcement seat, a base bolt, and a base seat. The connection support includes an anti-toppling guide cylinder, a fixed supporting column, and a connecting plate. The anti-toppling reinforcement seat is formed by fixing a reinforcement seat bracket and an anti-toppling supporting foot through a bolt. The base seat is formed by fixing a base plate through an upper connection ring, and a lower connection ring. The base bolt is used for fixing the connection support and the base seat.Type: ApplicationFiled: April 21, 2017Publication date: July 11, 2019Applicant: JiangSu UniversityInventors: Lili DONG, Quan Bu
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Patent number: 10327379Abstract: The present invention provides a pot seedling feeding system for a transplanter, including a conveyor unit, a detection sensor, a controller, a seedling separation unit, side plates, and support stands. The conveyor unit includes a step motor, a transmission shaft, a conveyor belt, a tensioning shaft, and bearings. The seedling separation unit includes a seedling separation rod, a reset spring, a guide post, and a support seat. The controller is used to control the step motor which drives the conveyor belt in order to move the pot seedling. When a seedling receiving barrel of the planter rises to a seedling receiving position, the planter is controlled by using a brake cable, the seedling separation rod is then ejected which in turn drives the step motor to carry a pot seedling to move forward. The pot seedling is then dropped in a seedling receiving cup of the planter.Type: GrantFiled: June 3, 2016Date of Patent: June 25, 2019Assignee: Jiangsu UniversityInventors: Lili Dong, Jing Luo, Li Ma, Junyi He
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Publication number: 20190186677Abstract: The present invention disclosed a frost prevention machine support with an adjustable bottom structure, including a frost prevention machine, a connecting support, a base, and a base bolt. The connecting support is composed of an anti-tilting guide barrel, a fixed strut, a rib plate, and a connecting plate. The base seat formed by assembling a base plate, a rotary plate, a guide rod, and a direction control pin shaft. The base plate and the rotary plate are connected through the guide rod, and the base plates are connected through an upper connecting ring and a lower connecting ring. Each guide rod is mounted in two guide grooves of a corresponding base plate. The base bolt is used for fixedly connecting the connecting support and the base seat.Type: ApplicationFiled: March 28, 2017Publication date: June 20, 2019Applicant: JiangSu UniversityInventor: Lili DONG