Patents by Inventor Songtao Li
Songtao Li 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).
-
Publication number: 20240100697Abstract: The present disclosure relates to a multi-thread controller for a parallel robot. All tasks are concentrated in four layered threads, namely, a main thread, a real-time thread, a preprocessing thread and a background thread; different priorities of tasks are placed in different levels of threads, so that motion logic is first ensured, second motion planning, then communication and interface interaction, and finally file reading and time consumption calculation; various operations are strictly performed in respective threads; and between the threads are provided a thread security queue for data interaction and a thread clock calling and task pushing mechanism, so that the security of communication calling and the flexibility of data interaction are realized between the threads.Type: ApplicationFiled: April 12, 2022Publication date: March 28, 2024Inventors: Pingbu Zhu, Yanhua Li, Hui Wang, Zhifeng Li, Songtao Liu
-
Publication number: 20240092948Abstract: The present invention relates to a process for continuously producing an ultra-high molecular weight polyethylene by the ethylene slurry polymerization, wherein raw materials containing ethylene and optionally at least one comonomer are subjected to a continuous slurry polymerization in a hydrogen free atmosphere in the ethylene slurry polymerization condition by using 2-6 ethylene slurry polymerization reaction tanks connected in series, and the deviations of the polymerization temperatures, the polymerization pressures, and the gas phase compositions between the tanks each other are controlled to certain ranges. The ultra-high molecular weight polyethylene having the viscosity-average molecular weight of 150-800×104 g/mol can be continuously produced. This process has flexible polymerization manner, large room for adjusting and controlling, and stable polymer performance.Type: ApplicationFiled: January 26, 2022Publication date: March 21, 2024Inventors: Chuanfeng LI, Wenrui WANG, Kun JING, Minghua CHEN, Yuejun XING, Huimin XIA, Feng GUO, Zhonglin YOU, Shaohui CHEN, Jianhong ZHAI, Liu YANG, Songtao TU
-
Patent number: 11916271Abstract: The present disclosure discloses a stable and high-capacity neutral aqueous redox flow lithium battery based on redox-targeting reaction and belongs to the technical field of flow lithium batteries. The present disclosure solves the technical problem that an existing flow battery can only work at low current density. The flow lithium battery of the present disclosure includes a positive electrode storage tank and a negative electrode storage tank; the positive electrode storage tank is filled with a positive electrolyte; and the negative electrode storage tank is filled with a negative electrolyte. The flow lithium battery is characterized in that the positive electrolyte includes a salt containing [Fe(CN)6]4? and/or [Fe(CN)6]3?, and the positive electrode storage tank is further filled with LFP particles and/or FP particles. The flow lithium battery of the present disclosure has wide application prospects in the field of large-scale energy storage.Type: GrantFiled: June 28, 2022Date of Patent: February 27, 2024Assignees: HARBIN INSTITUTE OF TECHNOLOGY, CHONGQING RESEARCH INSTITUTE OF HARBIN INSTITUTE OF TECHNOLOGYInventors: Xiaohong Wu, Songtao Lu, Wei Qin, Xin Jia, Yuan Yao, Yang Li
-
Publication number: 20230218688Abstract: Disclosed is Lactobacillus helveticus ZJUIDS12 for treating alcoholic liver disease and application thereof, belonging to food microorganisms. The Lactobacillus helveticus ZJUIDS12 has a strain preservation number of CGMCC NO. 23997. Moreover, disclosed is an application of the Lactobacillus helveticus ZJUIDS12 in preparing products for treating liver injury.Type: ApplicationFiled: November 11, 2022Publication date: July 13, 2023Inventors: Songtao LI, Daxi REN, Qinchao DING, Feiwei CAO, Xiaobing DOU, Qiang HAN, Jiaomei LI, Bin DING, Rui GUO, Shanglei LAI
-
Publication number: 20230119918Abstract: Provided is a computer-implemented deep-learning-based method for extracting minutiae from a latent friction ridge image. The method comprises training a minutiae extraction model though a deep-learning network with ground truth latent friction ridge images as training samples, and, inputting a latent friction ridge image into the minutiae extraction model to extract minutiae of the latent friction ridge image, wherein the model outputs locations and directions for the extracted minutiae. The deep-learning network includes a base network configured to generate a minutiae feature map from a latent friction ridge image, a Region Proposal Network (RPN) configured to propose minutiae locations and directions from the minutiae feature map, and a Region-Based Convolutional Neural Network (RCNN) configured to definitely decide minutiae locations and directions from RPN's proposal.Type: ApplicationFiled: October 14, 2021Publication date: April 20, 2023Applicant: THALES DIS FRANCE SASInventors: Songtao LI, Amit PANDEY
-
Patent number: 11301303Abstract: A resource pool processing method and apparatus, and a device, where the method includes obtaining a service template of a to-be-provisioned service, determining, based on the service template, first service-level agreement (SLA) information corresponding to the to-be-provisioned service, determining whether there is SLA information matching the service template on a management server, creating a new storage device based on the first SLA information and preset storage infrastructure when there is no SLA information matching the service template on the management server, creating a new virtual resource pool based on the new storage device, and associating the new virtual resource pool with a new SLA. Thereby, even when a physical pool occupied by another virtual pool on the management server is damaged, data running of the to-be-provisioned service is not affected, and data isolation is greatly improved.Type: GrantFiled: February 27, 2019Date of Patent: April 12, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Songtao Li
-
Patent number: 10530049Abstract: The present disclosure provides a cable structure, a power cord structure and an electrical device. The cable structure includes: a power cord, a shell arranged on the power cord, and an antenna arranged in the shell. Because the antenna is arranged in the shell and does not need to be exposed to the outside, it works in a good environment and can be protected from being damaged easily and, thereby guaranteeing the working reliability and stability of the antenna. Because the shell is arranged on the power cord, the electrical device does not need to be provided with additional antenna devices, thereby improving the overall appearance, convenience for carrying and the user experience. The shell is arranged on the power cord, the position of the shell can be at the middle, the front or different positions depending on requirements of the power cord, therefore satisfying different user needs.Type: GrantFiled: October 19, 2018Date of Patent: January 7, 2020Assignees: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.Inventors: Jianliang Ma, Zhenfeng Zhang, Songtao Li
-
Publication number: 20190196878Abstract: A resource pool processing method and apparatus, and a device, where the method includes obtaining a service template of a to-be-provisioned service, determining, based on the service template, first service-level agreement (SLA) information corresponding to the to-be-provisioned service, determining whether there is SLA information matching the service template on a management server, creating a new storage device based on the first SLA information and preset storage infrastructure when there is no SLA information matching the service template on the management server, creating a new virtual resource pool based on the new storage device, and associating the new virtual resource pool with a new SLA. Thereby, even when a physical pool occupied by another virtual pool on the management server is damaged, data running of the to-be-provisioned service is not affected, and data isolation is greatly improved.Type: ApplicationFiled: February 27, 2019Publication date: June 27, 2019Inventor: Songtao Li
-
Publication number: 20190074638Abstract: The present disclosure provides a power cord plug, a power cord structure and an electrical device for a power cord, and the power cord plug includes: a shell, and a communication device and an antenna arranged in the shell. According to the power cord plug provided by the present disclosure, as the communication device and the antenna are arranged in the shell of the power cord plug, the communication device is far away from the electrical device, so the communication ability of the communication device will not be shielded by the metal shell of the electrical device, and will not be affected by a motor, a circuit board, coils, a magnetron and other factors in the electrical device, or affected by the high temperature caused by the operation of the equipment, accordingly the communication device works in a good environment, and the working reliability and stability of the communication device are guaranteed.Type: ApplicationFiled: October 31, 2018Publication date: March 7, 2019Inventors: Jianliang MA, Zhenfeng ZHANG, Songtao LI
-
Publication number: 20190058249Abstract: The present disclosure provides a cable structure, a power cord structure and an electrical device. The cable structure includes: a power cord, a shell arranged on the power cord, and an antenna arranged in the shell. Because the antenna is arranged in the shell and does not need to be exposed to the outside, it works in a good environment and can be protected from being damaged easily and, thereby guaranteeing the working reliability and stability of the antenna. Because the shell is arranged on the power cord, the electrical device does not need to be provided with additional antenna devices, thereby improving the overall appearance, convenience for carrying and the user experience. The shell is arranged on the power cord, the position of the shell can be at the middle, the front or different positions depending on requirements of the power cord, therefore satisfying different user needs.Type: ApplicationFiled: October 19, 2018Publication date: February 21, 2019Inventors: Jianliang MA, Zhenfeng Zhang, Songtao Li
-
Patent number: 10142907Abstract: A method includes obtaining a quantity of user equipments UEs in a high-speed movement state in a target cell, where the target cell and the neighboring cell are cells distributed along a high-speed movement path, and the UEs in the high-speed movement state are UEs that are in a connected mode and whose movement speeds are greater than a preset threshold. The method also includes combining the target cell with the neighboring cell when the quantity of the UEs in the high-speed movement state in the target cell is greater than a first preset quantity, and sending data to one or more UEs in the high-speed movement state by using a combined cell.Type: GrantFiled: January 30, 2018Date of Patent: November 27, 2018Assignee: Huawei Technologies Co., Ltd.Inventors: Zilong Gu, Songtao Li
-
Publication number: 20180152876Abstract: A method includes obtaining a quantity of user equipments UEs in a high-speed movement state in a target cell, where the target cell and the neighboring cell are cells distributed along a high-speed movement path, and the UEs in the high-speed movement state are UEs that are in a connected mode and whose movement speeds are greater than a preset threshold. The method also includes combining the target cell with the neighboring cell when the quantity of the UEs in the high-speed movement state in the target cell is greater than a first preset quantity, and sending data to one or more UEs in the high-speed movement state by using a combined cell.Type: ApplicationFiled: January 30, 2018Publication date: May 31, 2018Inventors: Zilong Gu, Songtao Li
-
Patent number: 9667035Abstract: The present disclosure provides a preparation method of a polymer film laser. Polymer materials are dissolved in an organic solvent, a polymer solution is spin-coated on a substrate with or without a grating structure, and a homogeneous polymer thin film is formed. For the substrate without the grating structure, an interference pattern of an ultraviolet laser is used to interact with a thin polymer film, and one-dimensional or multi periods grating structures with multi directions are formed. The substrate with the thin polymer film is immersed in a hydrochloric acid solution or water and the polymer film with the grating structure peels off the substrate to obtain the polymer film laser. A pump beam is used to excite the polymer film to generate fluorescence, which is reflected and gained by the grating to obtain laser outputs.Type: GrantFiled: June 30, 2015Date of Patent: May 30, 2017Assignee: Beijing University of TechnologyInventors: Tianrui Zhai, Songtao Li, Li Chen, Li Wang, Xinping Zhang
-
Publication number: 20170149210Abstract: The present disclosure provides a preparation method of a polymer film laser. Polymer materials are dissolved in an organic solvent, a polymer solution is spin-coated on a substrate with or without a grating structure, and a homogeneous polymer thin film is formed. For the substrate without the grating structure, an interference pattern of an ultraviolet laser is used to interact with a thin polymer film, and one-dimensional or multi periods grating structures with multi directions are formed. The substrate with the thin polymer film is immersed in a hydrochloric acid solution or water and the polymer film with the grating structure peels off the substrate to obtain the polymer film laser. A pump beam is used to excite the polymer film to generate fluorescence, which is reflected and gained by the grating to obtain laser outputs.Type: ApplicationFiled: June 30, 2015Publication date: May 25, 2017Inventors: Tianrui Zhai, Songtao Li, Li Chen, Li Wang, Xinping Zhang
-
Publication number: 20160307057Abstract: A computer implemented system and method for automatically identifying tattoos in captured images. The method includes identifying a skin area within an image; and detecting a plurality of key points within the skin area, wherein the key points are discontinuous points. The method further includes extracting and storing location information and at least one feature for each key point, wherein the stored information describes a tattoo in the skin area.Type: ApplicationFiled: April 19, 2016Publication date: October 20, 2016Inventors: Shan Li, Songtao Li
-
Patent number: 8583379Abstract: A device and method for determining a concentration of a biological target including capturing an image of a ticket that contains the biological target; extracting a region of interest from the captured image; detecting a target from the extracted region of interest; computing intensity of the target in the region of interest; and determining the concentration of the biological target according to the computed intensity.Type: GrantFiled: January 25, 2012Date of Patent: November 12, 2013Assignee: 3M Innovative Properties CompanyInventors: Songtao Li, Ming Hsieh, Xian Tang, Ankuo Wang
-
Patent number: 8411916Abstract: A method and device for determining a concentration of a biological target. The method and device include: capturing an image of a ticket including the biological target and information about the ticket; selecting pre-determined data corresponding to the ticket and the target responsive to the read information about the ticket; and determining the concentration of the biological target according to the pre-determined data. The method and device may further comprise selecting calibration data corresponding to the ticket, responsive to the read information about the ticket; and determining the concentration of the biological target according to the pre-determined data and the calibration data.Type: GrantFiled: March 28, 2008Date of Patent: April 2, 2013Assignee: 3M Cogent, Inc.Inventors: Ming Hsieh, Songtao Li
-
Publication number: 20120120233Abstract: A device and method for determining a concentration of a biological target including capturing an image of a ticket that contains the biological target; extracting a region of interest from the captured image; detecting a target from the extracted region of interest; computing intensity of the target in the region of interest; and determining the concentration of the biological target according to the computed intensity.Type: ApplicationFiled: January 25, 2012Publication date: May 17, 2012Inventors: Songtao Li, Ming Hsieh, Xiang Tang, Ankuo Wang
-
Publication number: 20120103009Abstract: A dual refrigerant circuit chiller (10) has a first refrigerant circuit (100) including a first condenser (130) and a first evaporator (140), a second refrigerant circuit (200) including a second condenser (230) and a second evaporator (240), a condenser assembly (30) including the first condenser (130) and the second condenser (230) interconnected in a series cooling fluid circuit, and an evaporator assembly (40) including the first evaporator (140) and the second evaporator (240) interconnected in a series fluid circuit with a waterbox (50) disposed intermediate the first evaporator (140) and the second evaporator (240). The evaporator assembly (40) has a chilled fluid inlet (45) and a chilled fluid outlet (43) that are disposed at opposite longitudinal ends of the evaporator assembly (40). Each of the first and second evaporators (140, 240) embodies a multiple pass circuit fluid-to-refrigerant heat exchanger.Type: ApplicationFiled: May 15, 2009Publication date: May 3, 2012Applicant: CARRIER CORPORATIONInventors: Haiping Ding, Songtao Li, Michael A. Stark
-
Patent number: D1011473Type: GrantFiled: September 2, 2022Date of Patent: January 16, 2024Assignee: YUYAO TIANQIN WATER PURIFICATION EQUIPMENT CO., LTDInventor: Songtao Li