Patents by Inventor Xiaoting Li
Xiaoting 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).
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Patent number: 11957996Abstract: Disclosed is a microwave chemical method for totally extracting fluorine and rare earth from bastnaesite concentrate, including: alkaline conversion defluorination of bastnaesite through microwave irradiation, microwave-assisted leaching of fluorine, solid-liquid separation of leaching solution and microwave-assisted leaching of rare earth. The rare earth hydrochloric acid solution for leaching contains no fluorine ion, so that the fluorine interference of subsequent processes such as impurity removal can be completely avoided; the fluorine and the rare earth are leached with microwaves, which does not need the stirring, so that the automatic control is easy to implement; the fluorine and rare earth leaching speed is high, the leaching time is short and the complete leaching of fluorine and little residual alkali in the slag can be realized by two-time leaching; and no fluorine-containing waste water is discharged, and the total extraction of the rare earth can be realized by one-time leaching.Type: GrantFiled: April 26, 2021Date of Patent: April 16, 2024Assignee: Sichuan Normal UniversityInventors: Shilin Zhao, Hongcheng Zhang, Jun Ma, Yang Liao, Liyang Han, Meng Jiang, Hao Huang, Chaoqun Li, Xiaoting Li, Hongyan Shang
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Patent number: 11935137Abstract: A method for distributing an equity reward for federated learning based on an equity theory includes the following steps: applying Adams' equity theory to federated learning, analyzing, by a participant, all factors invested in a federated task comprehensively, then giving an expected reward for this task, calculating, by the task publisher, the reputation of the participant; participating, by the participant, in each round of a training task using a local data to evaluate data contribution, model contribution, and a waiting-time allowance of the participant, then combining contribution results of the three factors to evaluate the contribution of the participant; after a global model converges, dynamically adjusting weights of the three factors according to an objective function of the equity reward, with a goal that an actual reward of the participant is as close as possible to the expected reward, and obtaining and distributing the actual reward of the participant.Type: GrantFiled: July 24, 2023Date of Patent: March 19, 2024Assignee: BEIJING JIAOTONG UNIVERSITYInventors: Wei Wang, Guorong Chen, Pengrui Liu, Xiaoting Lyu, Xiangrui Xu, Chao Li, Li Duan, Dawei Zhang, Jiqiang Liu, Yi Jin, Yidong Li
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Publication number: 20230373500Abstract: The invention relates to the management of a scheduled temporary shutdown of an electronic component (ECU) monitored by a supervisory device (VSM), the component and the device being comprised on board a land motor vehicle.Type: ApplicationFiled: September 7, 2021Publication date: November 23, 2023Inventors: Xiaoting LI, Antony BOISSERIE
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Patent number: 11743339Abstract: The invention relates to managing the execution of services executed by on-board components in a land motor vehicle (VEH) on the basis of generating a summary message (MU) sent at a predetermined frequency.Type: GrantFiled: June 22, 2021Date of Patent: August 29, 2023Assignee: PSA AUTOMOBILES SAInventors: Trista Lin, Xiaoting Li
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Publication number: 20230199070Abstract: The invention relates to managing the execution of services executed by on-board components in a land motor vehicle (VEH) on the basis of generating a summary message (MU) sent at a predetermined frequency.Type: ApplicationFiled: June 22, 2021Publication date: June 22, 2023Inventors: Trista LIN, Xiaoting LI
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Patent number: 11614375Abstract: An electromechanical sensor includes: an elastic carrier arranged to extend when subjected to an external mechanical load; a sensing sheath arranged at least partially around and along the elastic carrier; wherein the sensing sheath includes an electrically resistive element having a first electrical resistance operable to change upon a change of a dimension of the elastic carrier.Type: GrantFiled: December 19, 2019Date of Patent: March 28, 2023Assignee: City University of Hong KongInventors: King Wai Chiu Lai, Xiaoting Li
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Publication number: 20210236956Abstract: Disclosed is a microwave chemical method for totally extracting fluorine and rare earth from bastnaesite concentrate, including: alkaline conversion defluorination of bastnaesite through microwave irradiation, microwave-assisted leaching of fluorine, solid-liquid separation of leaching solution and microwave-assisted leaching of rare earth. The rare earth hydrochloric acid solution for leaching contains no fluorine ion, so that the fluorine interference of subsequent processes such as impurity removal can be completely avoided; the fluorine and the rare earth are leached with microwaves, which does not need the stirring, so that the automatic control is easy to implement; the fluorine and rare earth leaching speed is high, the leaching time is short and the complete leaching of fluorine and little residual alkali in the slag can be realized by two-time leaching; and no fluorine-containing waste water is discharged, and the total extraction of the rare earth can be realized by one-time leaching.Type: ApplicationFiled: April 26, 2021Publication date: August 5, 2021Inventors: Shilin ZHAO, Hongcheng ZHANG, Jun MA, Yang LIAO, Liyang HAN, Meng JIANG, Hao HUANG, Chaoqun LI, Xiaoting LI, Hongyan SHANG
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Publication number: 20210190614Abstract: An electromechanical sensor includes: an elastic carrier arranged to extend when subjected to an external mechanical load; a sensing sheath arranged at least partially around and along the elastic carrier; wherein the sensing sheath includes an electrically resistive element having a first electrical resistance operable to change upon a change of a dimension of the elastic carrier.Type: ApplicationFiled: December 19, 2019Publication date: June 24, 2021Inventors: King Wai Chiu Lai, Xiaoting Li
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Patent number: 10302788Abstract: A coal collapse column identification method and related apparatus that includes acquiring seismic shot gather data in a target region and a seismic wave migration velocity file; calculating a diffraction wave travel time of each piece of single-shot data at different imaging points according to the data; performing Mahalanobis distance calculation processing on each single-shot data and the diffraction wave travel time thereof to acquire a diffraction wave amplitude value sample point of each piece of single-shot data; imaging respectively on a diffraction wave of each piece of single-shot data; and superposing imaging processing results of all the single-shot data corresponding to the seismic shot gather data to obtain a diffraction wave imaging result of the seismic shot gather data so as to facilitate coal collapse column identification according to the diffraction wave imaging result. A diffraction wave corresponding to seismic shot gather data is extracted through a Mahalanobis distance.Type: GrantFiled: December 29, 2016Date of Patent: May 28, 2019Assignee: CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJINGInventors: Jingtao Zhao, Suping Peng, Wenfeng Du, Xiaoting Li
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Publication number: 20180246241Abstract: A coal collapse column identification method and related apparatus that includes acquiring seismic shot gather data in a target region and a seismic wave migration velocity file; calculating a diffraction wave travel time of each piece of single-shot data at different imaging points according to the data; performing Mahalanobis distance calculation processing on each single-shot data and the diffraction wave travel time thereof to acquire a diffraction wave amplitude value sample point of each piece of single-shot data; imaging respectively on a diffraction wave of each piece of single-shot data; and superposing imaging processing results of all the single-shot data corresponding to the seismic shot gather data to obtain a diffraction wave imaging result of the seismic shot gather data so as to facilitate coal collapse column identification according to the diffraction wave imaging result. A diffraction wave corresponding to seismic shot gather data is extracted through a Mahalanobis distance.Type: ApplicationFiled: December 29, 2016Publication date: August 30, 2018Applicant: CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJINGInventors: Jingtao Zhao, Suping Peng, Wenfeng Du, Xiaoting Li
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Patent number: 8224631Abstract: A method of designing supports for an underground mine opening comprising the steps of: receiving mine slope information including at least one of site location, entry length, entry grade, entry orientation, size of opening, surface topology, adjacent borehole data and rock mechanics test data, historical roof fall height, and expected steel set support capacity; conducting stress and geological condition evaluation of the mine opening using a finite element computer modeling program based on the mine opening information; and designing structural supports for the mine opening utilizing the stress and geological condition evaluation of the mine opening.Type: GrantFiled: August 18, 2009Date of Patent: July 17, 2012Assignee: FCI Holdings Delaware, Inc.Inventors: John C. Stankus, Jinrong Ma, Hanjie Chen, Xiaoting Li
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Patent number: 8057128Abstract: A truss shoe for a roof support system includes a bolt receiving section, an intermediate section, and a cable engaging section. The cable receiving section has a passageway having a first open end spaced from, and in facing relationship, to the bolt receiving section and an opposite second end, wherein the passageway has a cone-shaped portion having a decreasing diameter as the distance from the first end of the passageway increases to receive a wedge shaped cable retention assembly. The surface of the intermediate section includes a cut out portion that extends from the first opening of the passageway toward the bolt receiving section and terminating at a riser. A locking tube has one end in the passageway in facing relationship to the retention assembly and the other end in engagement with the riser to prevent the retention assembly from moving out of the first opening of the passageway.Type: GrantFiled: June 9, 2009Date of Patent: November 15, 2011Assignee: FCI Holdings Delaware, Inc.Inventors: John C. Stankus, John G. Oldsen, Xiaoting Li, John Feyrer, Dakota Faulkner, Arthur J. Craven, Demrey G. Brandon
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Publication number: 20100310325Abstract: A truss shoe for a roof support system includes a bolt receiving section, an intermediate section, and a cable engaging section. The cable receiving section has a passageway having a first open end spaced from, and in facing relationship, to the bolt receiving section and an opposite second end, wherein the passageway has a cone-shaped portion having a decreasing diameter as the distance from the first end of the passageway increases to receive a wedge shaped cable retention assembly. The surface of the intermediate section includes a cut out portion that extends from the first opening of the passageway toward the bolt receiving section and terminating at a riser. A locking tube has one end in the passageway in facing relationship to the retention assembly and the other end in engagement with the riser to prevent the retention assembly from moving out of the first opening of the passageway.Type: ApplicationFiled: June 9, 2009Publication date: December 9, 2010Applicant: JENNMAR CORPORATIONInventors: John C. Stankus, John G. Oldsen, Xiaoting Li, John Feyrer, Dakota Faulkner, Arthur J. Craven, Demrey G. Brandon
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Publication number: 20100042381Abstract: A method of designing supports for an underground mine opening comprising the steps of: receiving mine slope information including at least one of site location, entry length, entry grade, entry orientation, size of opening, surface topology, adjacent borehole data and rock mechanics test data, historical roof fall height, and expected steel set support capacity; conducting stress and geological condition evaluation of the mine opening using a finite element computer modeling program based on the mine opening information; and designing structural supports for the mine opening utilizing the stress and geological condition evaluation of the mine opening.Type: ApplicationFiled: August 18, 2009Publication date: February 18, 2010Applicant: JENNMAR CORPORATIONInventors: John C. Stankus, Jinrong Ma, Hanjie Chen, Xiaoting Li