Patents by Inventor Yuxin Zhou
Yuxin Zhou 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: 11952298Abstract: A method for deodorizing sludge with a metal salt and a tannin extract together, deodorized sludge, and use thereof are provided. The present invention provides a sludge deodorization technology that has high treatment efficiency, environmental friendliness, and low investment costs, and satisfies harmless requirements of subsequent resource utilization such as incineration, pyrolysis, or carbonization. Characterized by containing abundant phenolic hydroxyl groups, the tannin extract is used as a multidentate ligand to undergo a complexation reaction with metal ions, which reduces bioavailability of proteins and other macromolecules, and effectively inhibits production of low-volatile sulfides, thereby significantly deodorizing the sludge during standing and combustion.Type: GrantFiled: October 15, 2021Date of Patent: April 9, 2024Assignee: FUZHOU UNIVERSITYInventors: Minghua Liu, Jiantao Lin, Shuyu Jiang, Yuchuan Yang, Yuxin Zhou, Yifan Liu
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Publication number: 20240083798Abstract: A method for deodorizing sludge with a metal salt and a tannin extract together, deodorized sludge, and use thereof are provided. The present invention provides a sludge deodorization technology that has high treatment efficiency, environmental friendliness, and low investment costs, and satisfies harmless requirements of subsequent resource utilization such as incineration, pyrolysis, or carbonization. Characterized by containing abundant phenolic hydroxyl groups, the tannin extract is used as a multidentate ligand to undergo a complexation reaction with metal ions, which reduces bioavailability of proteins and other macromolecules, and effectively inhibits production of low-volatile sulfides, thereby significantly deodorizing the sludge during standing and combustion.Type: ApplicationFiled: October 15, 2021Publication date: March 14, 2024Applicant: FUZHOU UNIVERSITYInventors: Minghua LIU, Jiantao LIN, Shuyu JIANG, Yuchuan YANG, Yuxin ZHOU, Yifan LIU
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Patent number: 11920472Abstract: A reasonable millisecond time control method for excavation blasting of a tunnel is provided, and includes: acquiring physical mechanical parameters to establish a millisecond blasting model, and designing four dimensions blasting parameters of explosive quantity, hole number, inter-hole millisecond and inter-row millisecond; simulating, based on the millisecond blasting model, a blasting process of an explosive package using blasting parameters to obtain a blasting vibration curve; obtaining single-hole blasting vibration waveforms, solving a vibration synthesis curve through a vibration synthesis theory; comparing the vibration synthesis curve with the blasting vibration curve to obtain a coupling relationship of blasting parameters; determining a target group of explosive quantity and hole numbers, determining a target millisecond through the coupling relationship of blasting parameters, and relating a millisecond blasting control strategy to control, and it is used for tunneling project to reduce cut blasType: GrantFiled: September 20, 2023Date of Patent: March 5, 2024Assignees: CHINA RAILWAY ELEVENTH BUREAU GROUP CO., LTD, CHINA RAILWAY ELEVENTH BUREAU GROUP FOURTH ENGINEERING CO., LTD., WUJIU RAILWAY PASSENGER DEDICATED LINE HUBEI CO., LTD, CHINA RAILWAY FOURTH BUREAU GROUP CO., LTD, ANHUI CHINA RAILWAY ENGINEERING TECHNOLOGY SERVICE CO., LTD, WUHAN INSTITUTE OF GEOTECHNICAL MECHANICS, CHINESE ACADEMY OF SCIENCES, CHINA RAILWAY SOUTHWEST SCIENTIFIC RESEARCH INSTITUTE CO., LTDInventors: Jun Gao, Liyun Yang, Xiao Lin, Ming Zhang, kaiwen Liu, Xiaowei Zuo, Bin Zhou, Feng Wang, Yuxin Gao, Dan Xu, Ling Wang, Zhengyi Wang, Xiaokai Wen, Yongtai Wang, Huiling Xue
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Patent number: 11854429Abstract: Provided is a portable simulated flood discharge culvert for surveying and mapping, including a supporting device, where the supporting device includes a plurality of telescopic support rods, and the telescopic support rods; a tarpaulin, where the tarpaulin is cover on outer walls of the telescopic support rods; connecting devices, where each of the connecting devices is installed between any two adjacent telescopic support rods; floors, where the floors are respectively arranged between the plurality of telescopic support rods, and top surfaces of the floors are provided with a plurality of protrusions; adjusting devices, where each of the adjusting devices includes angle adjusting mechanisms and a height adjusting mechanism, and the angle adjusting mechanisms and the height adjusting mechanism are respectively fixed on a bottom surface of each of the floors; a fog generating device, a lighting part, and additional blocks.Type: GrantFiled: June 28, 2023Date of Patent: December 26, 2023Assignee: SINOSTEEL MAANSHAN GENERAL INSTITUTE OF MINING RESEARCH CO., LTDInventors: Wen Nie, Xiuping Xu, Haosheng Zhang, Bibo Dai, Yuxin Zhou, Canming Yuan
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Publication number: 20230374614Abstract: Primers, a kit and a method for detecting African swine fever virus are provided, which relates to virus detection technologies. The primers are used to detect vp72 gene of African swine fever virus, and nucleotide sequences thereof are shown in SEQ ID NO: 6 and SEQ ID NO: 7. The kit includes the primers. The method uses the primers or the kit to perform dye fluorescence quantitative polymerase chain reaction (PCR) on genomic DNA of a sample to be detected. This method has strong specificity, high sensitivity, good reproducibility, and lower cost than the TaqMan probe method.Type: ApplicationFiled: May 15, 2023Publication date: November 23, 2023Inventors: Jintao Li, Xiaoyan Ding, Jiuxiang He, Yuxin Zhou, Xiaoyang Zhou
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Publication number: 20230376347Abstract: Disclosed are task allocation method, an apparatus, a storage medium and an electronic device. The method includes: initializing allocation parameters, wherein the allocation parameters include the number of idle node devices in a target device cluster and the number of to-be-allocated task elements; performing simulated allocation on the to-be-allocated task elements to each idle node device for processing to generate a candidate scheduling matrix, wherein the candidate scheduling matrix is configured to indicate a simulated allocation result; obtaining a load balancing parameter corresponding to the candidate scheduling matrix, and determining a target scheduling matrix according to the load balancing parameter; and in response to the target scheduling matrix satisfying an allocation condition, allocating the to-be-allocated task elements to the idle node devices according to the target scheduling matrix. The present disclosure can solve the technical problem of unbalanced task allocation.Type: ApplicationFiled: July 28, 2023Publication date: November 23, 2023Inventors: Chao LIU, Wei GAO, Yuxin ZHOU
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Publication number: 20230340702Abstract: The present disclosure discloses a phase-change flame-retardant fiber material for thermal management of a lithium ion battery in a closed space and a preparation method. The phase-change flame-retardant fiber material is prepared in a coaxial electrostatic spinning manner and includes a composite phase-change fiber material PASA-TPU at a core part and a flame-retardant fiber material TB-PAN wrapping a surface of the core part. The composite phase-change fiber material is well wrapped with the flame-retardant fiber material, and the lithium ion battery wrapping the whole phase-change flame-retardant fiber material in the closed space is subjected to charge-discharge cycle; the result shows that the surface temperature of the battery can be effectively reduced by about 20° C.Type: ApplicationFiled: February 28, 2023Publication date: October 26, 2023Inventors: ZHIRONG WANG, YUXIN ZHOU, JUNLING WANG, YUHUI XIA, HAOZE YANG, WENXI WANG, PENG DONG, FAN YI
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Publication number: 20230343245Abstract: Provided is a portable simulated flood discharge culvert for surveying and mapping, including a supporting device, where the supporting device includes a plurality of telescopic support rods, and the telescopic support rods; a tarpaulin, where the tarpaulin is cover on outer walls of the telescopic support rods; connecting devices, where each of the connecting devices is installed between any two adjacent telescopic support rods; floors, where the floors are respectively arranged between the plurality of telescopic support rods, and top surfaces of the floors are provided with a plurality of protrusions; adjusting devices, where each of the adjusting devices includes angle adjusting mechanisms and a height adjusting mechanism, and the angle adjusting mechanisms and the height adjusting mechanism are respectively fixed on a bottom surface of each of the floors; a fog generating device, a lighting part, and additional blocks.Type: ApplicationFiled: June 28, 2023Publication date: October 26, 2023Inventors: Wen NIE, Xiuping XU, Haosheng ZHANG, Bibo DAI, Yuxin ZHOU, Canming YUAN
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Publication number: 20230265136Abstract: A use of a canopy fibroblast growth factor signaling regulator 3 (CNPY3) protein as a target for treating of dengue fever is provided belongs to the technical field of antiviral drugs. An important host protein CNPY3 related to dengue virus infection is identified. A host gene is significantly down-regulated in blood of dengue patients and in dengue virus (DENV) infected dendritic cells and THP-1 cells. Its expression is negatively correlated with the progression of dengue disease and positively correlated with the expression of most Toll-like receptors. Down-regulation of the host gene inhibits the production of IFN-? and the expression of ISGs in THP-1 cells, promoting DENV-2 infection. Up-regulation of the host gene expression in Vero and HEK 293T cells inhibits DENV-2 infection. It indicates that CNPY3 participates in an innate immune response signaling pathway, has the effect of anti-dengue virus, and is a potential therapeutic target for dengue fever.Type: ApplicationFiled: December 8, 2022Publication date: August 24, 2023Inventors: Jintao Li, Xiaoyan Ding, Yuxin Zhou, Jiuxiang He, Xiaoyang Zhou, Minyue Qiu
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Publication number: 20230157617Abstract: Apparatus and method are provided to collect and analyze heartbeat waveforms. In one novel aspect, the heartbeat waveforms are collected from wearable devices. In one embodiment, the wearable device collects heartbeat waveforms by attaching the device to the patient for a long period and sends the collected waveforms to a receiver through a wireless network. In another novel aspect, an application program is installed in a smart device to receive heartbeat waveforms from one or more wearable devices. The application program either relays the received waveform to a remote processing center or processes the data before sending. In another novel aspect, an analysis method compares received patient's current heartbeat waveform with historic data. In one embodiment, the historic data are stored in a cloud-based database. In another novel aspect, the remote processing center is an open platform data center, which takes in certified third party inputs.Type: ApplicationFiled: January 12, 2023Publication date: May 25, 2023Inventors: Xiaosong Du, Yuxin Zhou
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Publication number: 20230148937Abstract: Apparatus and method are provided to collect and analyze heartbeat waveforms. In one novel aspect, the heartbeat waveforms are collected from wearable devices. In one embodiment, the wearable device collects heartbeat waveforms by attaching the device to the patient for a long period and sends the collected waveforms to a receiver through a wireless network. In another novel aspect, an application program is installed in a smart device to receive heartbeat waveforms from one or more wearable devices. The application program either relays the received waveform to a remote processing center or processes the data before sending. In another novel aspect, an analysis method compares received patient's current heartbeat waveform with historic data. In one embodiment, the historic data are stored in a cloud-based database. In another novel aspect, the remote processing center is an open platform data center, which takes in certified third party inputs.Type: ApplicationFiled: January 12, 2023Publication date: May 18, 2023Inventors: Xiaosong Du, Yuxin Zhou
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Patent number: 11647938Abstract: Apparatus and method are provided to collect and analyze heartbeat waveforms. In one novel aspect, the heartbeat waveforms are collected from wearable devices. In one embodiment, the wearable device collects heartbeat waveforms by attaching the device to the patient for a long period and sends the collected waveforms to a receiver through a wireless network. In another novel aspect, an application program is installed in a smart device to receive heartbeat waveforms from one or more wearable devices. The application program either relays the received waveform to a remote processing center or processes the data before sending. In another novel aspect, an analysis method compares received patient's current heartbeat waveform with historic data. In one embodiment, the historic data are stored in a cloud-based database. In another novel aspect, the remote processing center is an open platform data center, which takes in certified third party inputs.Type: GrantFiled: December 6, 2019Date of Patent: May 16, 2023Inventors: Xiaosong Du, Yuxin Zhou
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Publication number: 20230058011Abstract: Apparatus and method are provided for synchronized multiple vital health measurements. In one novel aspect, an integrated wearable device with multiple sensors that can collect multiple vital health signals, digitize them, send them through wireless network to a receiver. In one embodiment, the wearable device has a plurality of different types of sensors including at least one or more acoustic-to-electric sensors collecting phonocardiogram (PCG) electrical signal and one or more electrocardiogram (ECG) sensors, a control module includes a synchronization circuitry that synchronizes measurements of the plurality of different types of sensors.Type: ApplicationFiled: August 16, 2022Publication date: February 23, 2023Inventors: Xiaosong Du, Yi Lin, Yuxin Zhou
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Patent number: 11525481Abstract: A rolling bearing arrangement having a first and a second raceway element, and rolling bodies being arranged between the two raceway elements so that the two raceway elements are rotatable against each other in the manner of a rolling bearing, a space between the raceway elements in which the rolling bodies are rolling off comprising a lubricating grease, at least one sensor element for sensing temperature, at a specific point of the rolling bearing, particularly in the space, and for sensing speed of the rolling bearing and a unit receiving the sensed temperature and speed, calculating from the profiles of the sensed temperature over time and from the speed over time via a calculated energy imposed on the grease a used and/or remaining period of the grease life-time.Type: GrantFiled: January 31, 2019Date of Patent: December 13, 2022Assignee: Aktiebolaget SKFInventors: Pieter Martin Lugt, Rob Bosman, Yuxin Zhou
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Patent number: 11255056Abstract: A method for relieving vaulted expansion of a cement-stabilized base layer through precut seams. The method firstly establishes an RBFN model according to a large number of observation results of a vaulted expansion amount of the cement-stabilized base layer under different conditions (such as temperature and a stress release structure) in Xinjiang and similar regions; and on such a basis, the vaulted expansion amount of the cement-stabilized base layer to be designed is predicted. When the vaulted expansion amount is greater than a control requirement, the RBFN model is configured to design a reasonable width and a reasonable interval of the precut wide expansion seams to ensure that the vaulted expansion amount of the cement-stabilized base layer is less than a control value. Based on the design of the RBFN model, the present invention provides a corresponding construction method for the precut wide expansion seams.Type: GrantFiled: September 25, 2020Date of Patent: February 22, 2022Assignee: XINJIANG TRANSPORTATION PLANNING SURVEVYING AND DESIGN INSTITUTEInventors: Liang Song, Teng Yuan, Yuxin Zhou, Yan Xu, Gang Guo, Shoulin Zhang, Guohua Li, Qiulin Tian, Hai Sun, Hongtai Yu, Yanyue Li, Peilin Shou, Lu Wang
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Publication number: 20210087754Abstract: The present invention discloses a method for relieving vaulted expansion of a cement-stabilized base layer through precut seams. The method firstly establishes an RBFN model according to a large number of observation results of a vaulted expansion amount of the cement-stabilized base layer under different conditions (such as temperature and a stress release structure) in Xinjiang and similar regions; and on such a basis, the vaulted expansion amount of the cement-stabilized base layer to be designed is predicted. When the vaulted expansion amount is greater than a control requirement, the RBFN model is configured to design a reasonable width and a reasonable interval of the precut wide expansion seams to ensure that the vaulted expansion amount of the cement-stabilized base layer is less than a control value. Based on the design of the RBFN model, the present invention provides a corresponding construction method for the precut wide expansion seams.Type: ApplicationFiled: September 25, 2020Publication date: March 25, 2021Inventors: Liang SONG, Teng YUAN, Yuxin ZHOU, Yan XU, Gang GUO, Shoulin ZHANG, Guohua LI, Qiulin TIAN, Hai SUN, Hongtai YU, Yanyue LI, Peilin SHOU, Lu WANG
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Patent number: 10925505Abstract: Apparatus and method are provided to collect and analyze phonocardiogram (PCG) an electrocardiogram (ECG) waveforms. In one novel aspect, the PCG and ECG waveforms are collected from wearable devices. In one embodiment, the wearable device collects heartbeat waveforms by attaching the device to the patient for a long period and sends the collected waveforms to a receiver through a wireless network. In one embodiment, an acoustic seal layer is attached to the wearable device to reduce the body movement noises and environmental noises. In another novel aspect, an analysis method compares received patient's current PCG/ECG waveform with historic data. In one embodiment, the historic data are stored in a cloud-based database.Type: GrantFiled: January 23, 2019Date of Patent: February 23, 2021Assignee: BAYLAND SCIENTIFIC LLCInventors: Xiaosong Du, Yuxin Zhou
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Patent number: 10690857Abstract: An optical coupling system includes a first waveguide that includes a first waveguide end, a second waveguide end. The optical coupling system includes a first lens that is aligned with a first optical fiber. The optical coupling system includes a first lens holder that retains the first lens. The lens holder includes a waveguide retention portion on which the first waveguide end is positioned such that the first waveguide end is aligned with the first lens. The optical coupling system includes a second lens that is aligned with a first optical component. The optical coupling system includes a second lens holder that retains the second lens. The second lens holder includes a waveguide retention portion on which the second waveguide end is positioned such that the second waveguide end is aligned with the second lens.Type: GrantFiled: June 21, 2018Date of Patent: June 23, 2020Assignee: II-VI Delaware Inc.Inventors: Jiashu Chen, Yuxin Zhou
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Publication number: 20200107747Abstract: Apparatus and method are provided to collect and analyze heartbeat waveforms. In one novel aspect, the heartbeat waveforms are collected from wearable devices. In one embodiment, the wearable device collects heartbeat waveforms by attaching the device to the patient for a long period and sends the collected waveforms to a receiver through a wireless network. In another novel aspect, an application program is installed in a smart device to receive heartbeat waveforms from one or more wearable devices. The application program either relays the received waveform to a remote processing center or processes the data before sending. In another novel aspect, an analysis method compares received patient's current heartbeat waveform with historic data. In one embodiment, the historic data are stored in a cloud-based database. In another novel aspect, the remote processing center is an open platform data center, which takes in certified third party inputs.Type: ApplicationFiled: December 6, 2019Publication date: April 9, 2020Inventors: Xiaosong Du, Yuxin Zhou
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Patent number: D1012255Type: GrantFiled: April 13, 2023Date of Patent: January 23, 2024Inventors: Yuxin Zhou, Weiyu Zheng, Lei Liu