Patents by Inventor Junxiang Liu
Junxiang Liu 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: 11973243Abstract: A battery includes a battery cell having a first wall provided with a pressure relief mechanism configured to be actuated when internal pressure or temperature of the battery cell reaches a threshold, a fire-fighting pipeline configured to accommodate a fire-fighting medium and discharge the fire-fighting medium when the pressure relief mechanism is actuated, a first fixing member disposed on a side of the fire-fighting pipeline close to the first wall and provided with first and second limiting parts, and a second fixing member disposed on a side of the fire-fighting pipeline away from the first wall and provided with third and fourth limiting parts. The third and first limiting parts match each other to fix the fire-fighting pipeline between the first and second fixing members. The fourth and second limiting parts match each other to limit the second fixing member in an extending direction of the fire-fighting pipeline.Type: GrantFiled: July 20, 2023Date of Patent: April 30, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Xiaoteng Huang, Chenyi Xu, Langchao Hu, Junxiang Ma, Haiqi Yang, Jun Liu, Peng Wang, Zhanyu Sun
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Publication number: 20240134178Abstract: A high effective refractive index structure may include one or more high effective refractive index materials disposed on a substrate. The high effective refractive index structure configured to respond to a light received at the high effective refractive index structure by at least generating one or more sub-diffraction limit illumination patterns for illuminating a specimen while one or more frames are captured of the illuminated specimen. The one or more sub-diffraction limit illumination patterns may include one or more speckle patterns. The one or more high effective refractive index materials may exhibit an effective refractive index equal to or greater than 3. Examples of high effective refractive index materials include hyperbolic metamaterial (HMM) multilayers, nanowire based hyperbolic metamaterials, and organic hyperbolic materials (OHM).Type: ApplicationFiled: February 4, 2022Publication date: April 25, 2024Inventors: Zhaowei Liu, Yeon Ui Lee, Qian Ma, Junxiang Zhao
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Publication number: 20240094419Abstract: A seismic quantitative prediction method for shale total organic carbon (TOC) based on sensitive parameter volumes is as follows. A target stratum for a TOC content to be measured is determined, logging curves with high correlations with TOC contents are analyzed, the logging curves are found as sensitive parameters; sample data are constructed using the sensitive parameters; a radial basis function (RBF) neural network is trained with the sample data as an input and the TOC content at a depth corresponding to the sample data as an output to obtain a RBF neural network prediction model; sensitive parameter volumes are obtained by using the sensitive parameters and post stack three-dimension seismic data to invert; prediction samples are constructed using the sensitive parameter volumes; the predicted samples are input to the RBF neural network prediction model to calculate corresponding TOC values, thereby the TOC content of the target stratum is predicted.Type: ApplicationFiled: June 27, 2023Publication date: March 21, 2024Inventors: Chaorong Wu, Cheng Liu, Kaixing Huang, Yong Li, Yizhen Li, Junxiang Li, Yuexiang Hao
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Publication number: 20230002850Abstract: A high-performance thermoformed component provided with a coating, and a manufacturing method therefor. The thermoformed component comprises a substrate and a coating thereon. The substrate comprises the following ingredients in percentage by weight: 0.01-0.8% of C, 0.05-1.0% of Si, 0.1-5% of Mn, 0.001-0.3% of P, 0.001-0.1% of S, 0.001-0.3% of Al, 0.001-0.5% of Ti, 0.0005-0.1% of B, 0.001-0.5% of Nb, 0.001-0.5% of V, and the remainder being Fe and other unavoidable impurities. The appearance of the thermoformed component has no color difference and no mottling. The surface oxygen content of the thermoformed component is 0.1-20 wt. %, and the ratio of the standard deviation to the average value of the surface oxygen content satisfies: 0<standard deviation of oxygen content/average value of oxygen content ?0.3. In the manufacturing method, a coated steel plate that has undergone heat treatment, transfer processing, and hot stamping is not treated with oil.Type: ApplicationFiled: November 27, 2020Publication date: January 5, 2023Applicant: BAOSHAN IRON & STEEL CO., LTD.Inventors: Ning TAN, Junxiang LIU, Caigen HUANG, Lei JIANG, Chao WANG
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Patent number: 10756537Abstract: A short circuit fault current limiter includes a circuit breaker, a transfer current limiting unit and a current detection unit. The current detection unit is connected to the circuit breaker in series, and the circuit breaker and the transfer current limiting unit are connected in parallel into the power system line. An output terminal of the current detection unit is connected to a control terminal of the transfer current limiting unit. The current detection unit is configured to detect a fault current flowing through a branch of the circuit breaker under a short circuit fault operating condition and trigger the corresponding trigger switch of the transfer current limiting unit to be switched on, so that the circuit breaker is disconnected and the secondary side winding of the coupling reactor is connected to the system line in series, which is capable of rapidly limiting the amplitude of the fault current and reducing impact of the fault current on the system.Type: GrantFiled: November 28, 2016Date of Patent: August 25, 2020Assignees: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, GUANGZHOU POWER SUPPLY CO., LTD.Inventors: Zhao Yuan, Junxiang Liu, Fating Yuan, Lixue Chen, Junjia He, Yuan Pan, Kaijian Wu, Yong Wang, Wenxiong Mo, Haibo Su
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Publication number: 20200052483Abstract: A short circuit fault current limiter includes a circuit breaker, a transfer current limiting unit and a current detection unit. The current detection unit is connected to the circuit breaker in series, and the circuit breaker and the transfer current limiting unit are connected in parallel into the power system line. An output terminal of the current detection unit is connected to a control terminal of the transfer current limiting unit. The current detection unit is configured to detect a fault current flowing through a branch of the circuit breaker under a short circuit fault operating condition and trigger the corresponding trigger switch of the transfer current limiting unit to be switched on, so that the circuit breaker is disconnected and the secondary side winding of the coupling reactor is connected to the system line in series, which is capable of rapidly limiting the amplitude of the fault current and reducing impact of the fault current on the system.Type: ApplicationFiled: November 28, 2016Publication date: February 13, 2020Applicants: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, GUANGZHOU POWER SUPPLY CO. LTD.Inventors: Zhao YUAN, Junxiang LIU, Fating YUAN, Lixue CHEN, Junjia HE, Yuan PAN, Kaijian WU, Yong WANG, Wenxiong MO, Haibo SU
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Patent number: 10501096Abstract: The invention provides an engineering vehicle having a ballast unloading device (100) and a ballast leveling device (200). The engineering vehicle includes a vehicle body (10), and the ballast unloading device (100) and the ballast leveling device (200) arranged on the vehicle body (10). The ballast unloading device (100) includes: a ballast carrying portion (20) provided with ballast unloading openings (21), and the ballast carrying portion (20) being arranged on the vehicle body (10); ballast unloading doors (30) capable of rotating relative to the ballast carrying portion (20), inner unloading passages (31) and outer unloading passages (32) being arranged on the ballast unloading doors (30), the ballast unloading doors (30) further including stop portions (33) located between the inner unloading passages (31) and the outer unloading passages (32).Type: GrantFiled: October 22, 2015Date of Patent: December 10, 2019Assignee: CRRC YANGTZE CO., LTD.Inventors: Wei Chen, Liangcai Lin, Chuqiang Tang, Baolei Wang, Junxiang Liu, Xuefeng Yin, Qingping Lei, Rui Chen, Feng Shi, Wei Sui, Kun Mei, Nan Zhang, Yan He, Luyao He
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Publication number: 20170327130Abstract: The invention provides an engineering vehicle having a ballast unloading device (100) and a ballast leveling device (200). The engineering vehicle includes a vehicle body (10), and the ballast unloading device (100) and the ballast leveling device (200) arranged on the vehicle body (10). The ballast unloading device (100) includes: a ballast carrying portion (20) provided with ballast unloading openings (21), and the ballast carrying portion (20) being arranged on the vehicle body (10); ballast unloading doors (30) capable of rotating relative to the ballast carrying portion (20), inner unloading passages (31) and outer unloading passages (32) being arranged on the ballast unloading doors (30), the ballast unloading doors (30) further including stop portions (33) located between the inner unloading passages (31) and the outer unloading passages (32).Type: ApplicationFiled: October 22, 2015Publication date: November 16, 2017Applicant: CSR YANGZE CO., LTD.Inventors: Wei CHEN, Liangcai LIN, Chuqiang TANG, Baolei WANG, Junxiang LIU, Xuefeng YIN, Qingping LEI, Rui CHEN, Feng SHI, Wei SUI, Kun MEI, Nan ZHANG, Yan HE, Luyao HE
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Publication number: 20060292226Abstract: The present invention relates to a seal oil based lipid emulsion injection, and the main ingredients of which contains 190-210 g/l of refined OMEGA3 seal oil, 11-13 g/l of refined lecithin, 24-26 g/l of glycerol for injection, and balance amount of water. The preparation of the seal oil based lipid emulsion injection comprising the steps of stir and dispersion, high-pressure homogenization, vacuum filtration, antisepsis and encapsulation. The OMEGA3 seal oil lipid based emulsion injections have high content of energy, and thus are highly absorbable to human body, and can not only provide human body with caloricity, but also supply the fatty acids necessary for human body, and can enhance body's immunizing ability, reduce the content of cholesterol, adjust the blood concentration and then be used for anti-inflammation, in particular, it is highly useful for a postoperative patient to restore his strength.Type: ApplicationFiled: August 11, 2003Publication date: December 28, 2006Inventors: Wei Liu, Junxiang Liu, Weijian He, Yun Liu, Xijun Yan, Kangsen Xu