Patents by Inventor Jianrong Yang
Jianrong Yang 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: 11416637Abstract: The invention is a method for managing a tamper-proof device comprising a processor and an operating system able to handle a set of communication protocols with external entities. The operating system accesses a ruling data specifying for each communication protocol of the set whether Card Lock, Card Terminate and Final Application privileges as defined by GlobalPlatform Card Specification (V2.3) are authorized or forbidden. Upon receipt of a command from one of said external entities, the operating system uses the ruling data to deny or to authorize execution of the command based on the communication protocol used to convey the command.Type: GrantFiled: November 6, 2018Date of Patent: August 16, 2022Assignee: THALES DIS FRANCE SASInventors: Fabien Courtiade, Florent Labourie, Denis Dubois, Syarif Ahmad, Jianrong Yang, Nopiga Pahala, Shier Loon Sharon Yong
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Patent number: 11409914Abstract: The invention is a method for managing a tamper-proof device comprising a plurality of software containers and an operating system. The operating system is able to handle a set of communication protocols with external entities. The operating system accesses a pairing data in which each communication protocol of said set has been associated with a single software container and upon receipt of a message from one of the external entities, the operating system uses the pairing data to route the message to the software container associated with the communication protocol used to convey the message.Type: GrantFiled: November 6, 2018Date of Patent: August 9, 2022Assignee: THALES DIS FRANCE SASInventors: Fabien Courtiade, Florent Labourie, Denis Dubois, Syarif Ahmad, Jianrong Yang, Nopiga Pahala, Shier Loon Sharon Yong
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Publication number: 20200279059Abstract: The invention is a method for managing a tamper-proof device comprising a plurality of software containers and an operating system. The operating system is able to handle a set of communication protocols with external entities. The operating system accesses a pairing data in which each communication protocol of said set has been associated with a single software container and upon receipt of a message from one of the external entities, the operating system uses the pairing data to route the message to the software container associated with the communication protocol used to convey the message.Type: ApplicationFiled: November 6, 2018Publication date: September 3, 2020Applicant: THALES DIS FRANCE SAInventors: Fabien COURTIADE, Florent LABOURIE, Denis DUBOIS, Syarif AHMAD, Jianrong YANG, Nopiga PAHALA, Shier Loon Sharon YONG, Sharon
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Publication number: 20200279057Abstract: The invention is a method for managing a tamper-proof device comprising a processor and an operating system able to handle a set of communication protocols with external entities. The operating system accesses a ruling data specifying for each communication protocol of the set whether Card Lock, Card Terminate and Final Application privileges as defined by GlobalPlatform Card Specification (V2.3) are authorized or forbidden. Upon receipt of a command from one of said external entities, the operating system uses the ruling data to deny or to authorize execution of the command based on the communication protocol used to convey the command.Type: ApplicationFiled: November 6, 2018Publication date: September 3, 2020Applicant: THALES DIS FRANCE SAInventors: Fabien COURTIADE, Florent LABOURIE, Denis DUBOIS, Syarif AHMAD, Jianrong YANG, Nopiga PAHALA, Shier Loon Sharon YONG, Sharon
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Patent number: 10399822Abstract: A hydraulic elevating platform having no guide rails and an elevating method. A hydraulic power pack drives three parallel hydraulic cylinders to work synchronously, thereby implementing the rising and falling of an elevating platform; when the elevating platform reaches a predetermined floor, an upper electric pushrod pushes a pedal assembly out, and then the pedal assembly drives a pedal to rise by means of a pedal elevating system until the pedal is flush with the surface of a loading table of the elevating platform; outward-swinging doors between the elevating platform and a floor open to form pedal guardrails; then sliding doors open and a man can step onto a stair via the pedal assembly. An eccentric loading adjusting means eliminates eccentric loading to achieve balance about the center of gravity, thereby eliminating the eccentric loading of the platform. The elevating platform is simple in structure, safe, reliable, and easy to maintain.Type: GrantFiled: December 29, 2015Date of Patent: September 3, 2019Assignee: Dongnan Elevator Co., Ltd.Inventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Panda Wang, Weihong Peng, Lingyun Ma, Yiping Ma, Ming Gao, Jianrong Yang, Lei Wei
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Publication number: 20180170716Abstract: A hydraulic elevating platform having no guide rails and an elevating method. A hydraulic power pack drives three parallel hydraulic cylinders to work synchronously, thereby implementing the rising and falling of an elevating platform; when the elevating platform reaches a predetermined floor, an upper electric pushrod pushes a pedal assembly out, and then the pedal assembly drives a pedal to rise by means of a pedal elevating system until the pedal is flush with the surface of a loading table of the elevating platform; outward-swinging doors between the elevating platform and a floor open to form pedal guardrails; then sliding doors open and a man can step onto a stair via the pedal assembly. An eccentric loading adjusting means eliminates eccentric loading to achieve balance about the center of gravity, thereby eliminating the eccentric loading of the platform. The elevating platform is simple in structure, safe, reliable, and easy to maintain.Type: ApplicationFiled: December 29, 2015Publication date: June 21, 2018Applicants: Dongnan Elevator Co., Ltd., China University of Mining and TechnologyInventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Panda Wang, Weihong Peng, Lingyun Ma, Yiping Ma, Ming Gao, Jianrong Yang, Lei Wei
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Patent number: 9840399Abstract: A mining elevator carrying platform and carrying method, the platform comprises a power system (1) and a four-rod carrying device (5), a rotating rod (3) connected with the power system (1) is set on the carrying device (5); the power system (1) comprises a flameproof motor (1-1), a upper-limited switch (1-2), a down-limited switch (1-5) and a main pulley (1-6), the flameproof motor (1-1) is connected with the main pulley (1-6) through a main steel cable (1-4), a baffle (1-3) is set on the main steel cable (1-4), a double cable channel is set on the main pulley (1-6), and the main pulley (1-6) is connected with a sub-pulley (1-8) by a sub-steel cable (1-7), a sliding plate (1-9) is set on the sub-steel cable (1-7), and a sliding rod (1-10) is set on the sliding plate (1-9). The main pulley (1-6) is driven to rotate by the flameproof motor (1-1) through the main steel cable (1-4), thus the sub-pulley (1-8) is driven to rotate.Type: GrantFiled: March 25, 2013Date of Patent: December 12, 2017Assignees: China University of Mining & Technology, Dongnan Elevator Co. Ltd.Inventors: Guohua Cao, Zhencai Zhu, Jiancong Qin, Hongqiao Kang, Gongbo Zhou, Wei Li, Guoan Chen, Renyuan Wu, Jianrong Yang, Yiping Ma
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Patent number: 9840396Abstract: Disclosed is a fall prevention brake buffering system for high-speed mine lift, including brake ropes (2) fixed on two sides of a car (5). One end of the brake rope (2) is fixed on the top part of a vertical well (6), and the other end is fixed on the bottom part of the vertical well (6). A linkage mechanism (11) is arranged at the bottom of the car (5). A buffer (1) is arranged at the top of the brake rope (2), and a tension connector (4) is arranged at the bottom of the brake rope (2). A brake rope safety tong (3) fixed on the brake rope (2) and connected with the linkage mechanism (11) is arranged at the bottom of the car (5). The buffer (1) includes an inverted brake rope gradual safety tong (8) with a buffering rope (9) provided therein and connected with the brake rope (2). A buffering rope clip (10) is arranged on the buffering rope (9). The system is convenient to install, and the buffering force of the brake rope is constant and adjustable.Type: GrantFiled: March 25, 2013Date of Patent: December 12, 2017Assignees: China University of Mining and Technology, Dongnan Elevator Co. LtdInventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Guoan Chen, Weihong Peng, Wei Li, Gongbo Zhou, Renyuan Wu, Ling Yue, Yiping Ma, Jianrong Yang
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Patent number: 9688513Abstract: An elevator anti-fall buffer based on flexible guidance. The anti-fall buffer is used for connecting and fixing an end part of a braking steel rope of an elevator. The anti-fall buffer has an upper support plate and a lower support plate, wherein a pulley set is provided on the upper support plate and the lower support plate, and a hydraulic damping buffer is provided at two sides of the pulley set. The anti-fall buffer uses the energy consumption principle of a hydraulic damping hole, and while protecting the braking steel rope from the force of impact created thereon by the elevator, prevents the force of impact from a spring on the elevator post-braking, improving the safety and reliability of elevator braking, thereby improving safety of an elevator, while also using a pulley set can increase the braking distance of the braking steel rope, thereby lengthening life of the steel rope.Type: GrantFiled: March 26, 2014Date of Patent: June 27, 2017Assignee: DONGNAN ELEVATOR CO., LTD.Inventors: Zhencai Zhu, Jiancong Qin, Guohua Cao, Guangfeng Mao, Wei Li, Gongbo Zhou, Beibei Fu, Hongbin Fei, Yiping Ma, Jianrong Yang
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Patent number: 9428367Abstract: Embodiments of the invention provide a long-distance transport system for people in an inclined lane, in which the system includes a plurality of hydraulic driving units, a traction chain, a truss, supporting guide rails and retractable pedals. According to an embodiment of the invention, the truss is formed by a plurality of truss units sequentially connected end to end. Each truss unit is provided with the hydraulic driving unit. The traction chain and the supporting guide rails are all arranged in the length direction of the truss. The traction chain is driven by and connected with the plurality of the hydraulic driving units. The retractable pedals are arranged on the traction chain and are provided with supporting rollers rolling along the supporting guide rails.Type: GrantFiled: January 27, 2014Date of Patent: August 30, 2016Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGYInventors: Zhencai Zhu, Guohua Cao, Hong Lai, Jiancong Qin, Hongqiao Kang, Wei Li, Gongbo Zhou, Yuxing Peng, Yiping Ma, Jianrong Yang
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Patent number: 9431170Abstract: A 0.2Ss class special-type high-voltage measuring current transformer belongs to a field of current transformer. An iron core includes two kinds of “L”-shaped sheets with the same size, wherein a ratio of a long side to a short side of each “L”-shaped sheet is 3:2; a first kind of the “L”-shaped sheets are permalloy sheets (1) and a second kind of the “L”-shaped sheets are cold rolled silicon steel sheets (2); and required windings are wound on each side of the iron core. Sheets of the iron core of the current transformer include the permalloy sheets and the cold rolled silicon steel sheets, which improves performance of the iron core. Utilizing structural characteristics of the iron core of different materials, a fractional turn compensation of coils is formed, which realizes a precise measurement.Type: GrantFiled: August 2, 2013Date of Patent: August 30, 2016Assignees: JILIN PROVINCE ELECTRIC POWER RESERCH INSTITUTE, JILIN PROVINCE ELECTRIC POWER RESERCH INSTITUTE LTD., STATE GRID COMPANYInventors: Shixiang Zhao, Ming Ao, Liwei Zhou, Jianrong Yang, Wenzhan Cai, Zhongbao Feng, Ping Ren, Junxin Zhao, Zhi Xia
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Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping method
Patent number: 9394142Abstract: A mining elevator lapping platform suitable for a flexible guide rail and a mining elevator lapping method. The lapping platform mainly comprises a support claw package (1) and a power package (2), wherein the support claw package (1) comprises a mounting plate (1-14), a screw rod bearing base (1-15), a screw rod (1-4), a screw nut (1-2), a support rod (1-5), a pushing rod (1-3), a support claw (1-6). a footboard (1-7), a guide rail (1-9) and a guide rail frame (1-12); the power package (2) comprises an explosion-proof motor (2-1) and a bevel gear; and the support claw package (1) and the power package (2) are both installed on a cross beam (3) below an elevator car.Type: GrantFiled: March 25, 2013Date of Patent: July 19, 2016Assignees: China University of Mining and Technology, Dongnan Elavator Co. Ltd.Inventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Wei Li, Gongbo Zhou, Guoan Chen, Renyuan Wu, Yiping Ma, Jianrong Yang -
Patent number: 9272881Abstract: A mine elevator is provided having an anti-explosion traction system, an anti-explosion lift car protection system, a flexible guide rail guiding system, a compound lift car, and a counterweight system. The anti-explosion traction system comprises a traction rope tension regulating device, an anti-explosion traction machine, and an anti-explosion control cabinet. The anti-explosion lift car protection system comprises a rope holder, a speed limiter, two hydraulic buffers, a safety clamp, a brake rope, and a brake rope tension buffer device. The flexible guide rail guiding system comprises a steel wire rope guide rail, a guide rail tension device connected to the steel wire rope guide rail and fixed to the an upper platform, a guide rail connection device connected to the steel wire rope guide rail and fixed to a lower platform, and a flexible guide rail guide sleeve fixed to the compound lift car and the counterweight system.Type: GrantFiled: August 25, 2011Date of Patent: March 1, 2016Assignees: China University of Mining and Technology, Dongnan Elevator Co, LtdInventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Guoan Chen, Renyuan Wu, Gongbo Zhou, Wei Li, Yiping Ma, Jianrong Yang
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Publication number: 20150375967Abstract: Embodiments of the invention provide a long-distance transport system for people in an inclined lane, in which the system includes a plurality of hydraulic driving units, a traction chain, a truss, supporting guide rails and retractable pedals. According to an embodiment of the invention, the truss is formed by a plurality of truss units sequentially connected end to end. Each truss unit is provided with the hydraulic driving unit. The traction chain and the supporting guide rails are all arranged in the length direction of the truss. The traction chain is driven by and connected with the plurality of the hydraulic driving units. The retractable pedals are arranged on the traction chain and are provided with supporting rollers rolling along the supporting guide rails.Type: ApplicationFiled: January 27, 2014Publication date: December 31, 2015Applicant: CHINA UNIVERSITY OF MINING AND TECHNOLOGYInventors: Zhencai ZHU, Guohua CAO, Hong LAI, Jiancong QIN, Hongqiao KANG, Wei LI, Gongbo ZHOU, Yuxing PENG, Yiping MA, Jianrong YANG
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Publication number: 20150348704Abstract: 0.2Ss class special-type high-voltage measuring current transformer belongs to a field of current transformer. An iron core includes two kinds of “L”-shaped sheets with the same size, wherein a ratio of a long side to a short side of each “L”-shaped sheet is 3:2; a first kind of the “L”-shaped sheets are permalloy sheets (1) and a second kind of the “L”-shaped sheets are cold rolled silicon steel sheets (2); and required windings are wound on each side of the iron core. Sheets of the iron core of the current transformer include the permalloy sheets and the cold rolled silicon steel sheets, which improves performance of the iron core. Utilizing structural characteristics of the iron core of different materials, a fractional turn compensation of coils is formed, which realizes a precise measurement.Type: ApplicationFiled: August 2, 2013Publication date: December 3, 2015Inventors: Shixiang Zhao, Ming Ao, Liwei Zhou, Jianrong Yang, Wenzhan Cai, Zhongbao Feng, Ping Ren, Junxin Zhao, Zhi Xia
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Publication number: 20150291391Abstract: An elevator anti-fall buffer based on flexible guidance. The anti-fall buffer is used for connecting and fixing an end part of a braking steel rope of an elevator. The anti-fall buffer has an upper support plate and a lower support plate, wherein a pulley set is provided on the upper support plate and the lower support plate, and a hydraulic damping buffer is provided at two sides of the pulley set. The anti-fall buffer uses the energy consumption principle of a hydraulic damping hole, and while protecting the braking steel rope from the force of impact created thereon by the elevator, prevents the force of impact from a spring on the elevator post-braking, improving the safety and reliability of elevator braking, thereby improving safety of an elevator, while also using a pulley set can increase the braking distance of the braking steel rope, thereby lengthening life of the steel rope.Type: ApplicationFiled: March 26, 2014Publication date: October 15, 2015Applicants: DONGNAN ELEVATOR CO., LTD., CHINA UNIVERSITY OF MINING AND TECHNOLOGYInventors: Zhencai Zhu, Jiancong Qin, Guohua Cao, Guangfeng Mao, Wei Li, Gongbo Zhou, Beibei Fu, Hongbin Fei, Yiping Ma, Jianrong Yang
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Publication number: 20150122592Abstract: Disclosed is a fall prevention brake buffering system for high-speed mine lift, including brake ropes (2) fixed on two sides of a car (5). One end of the brake rope (2) is fixed on the top part of a vertical well (6), and the other end is fixed on the bottom part of the vertical well (6). A linkage mechanism (11) is arranged at the bottom of the car (5). A buffer (1) is arranged at the top of the brake rope (2), and a tension connector (4) is arranged at the bottom of the brake rope (2). A brake rope safety tong (3) fixed on the brake rope (2) and connected with the linkage mechanism (11) is arranged at the bottom of the car (5). The buffer (1) includes an inverted brake rope gradual safety tong (8) with a buffering rope (9) provided therein and connected with the brake rope (2). A buffering rope clip (10) is arranged on the buffering rope (9). The system is convenient to install, and the buffering force of the brake rope is constant and adjustable.Type: ApplicationFiled: March 25, 2013Publication date: May 7, 2015Inventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Guoan Chen, Weihong Peng, Wei Li, Gongbo Zhou, Renyuan Wu, Ling Yue, Yiping Ma, Jianrong Yang
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Publication number: 20150096842Abstract: A mining elevator carrying platform and carrying method, the platform comprises a power system (1) and a four-rod carrying device (5), a rotating rod (3) connected with the power system (1) is set on the carrying device (5); the power system (1) comprises a flameproof motor (1-1), a upper-limited switch (1-2), a down-limited switch (1-5) and a main pulley (1-6), the flameproof motor (1-1) is connected with the main pulley (1-6) through a main steel cable (1-4), a baffle (1-3) is set on the main steel cable (1-4), a double cable channel is set on the main pulley (1-6), and the main pulley (1-6) is connected with a sub-pulley (1-8) by a sub-steel cable (1-7), a sliding plate (1-9) is set on the sub-steel cable (1-7), and a sliding rod (1-10) is set on the sliding plate (1-9). The main pulley (1-6) is driven to rotate by the flameproof motor (1-1) through the main steel cable (1-4), thus the sub-pulley (1-8) is driven to rotate.Type: ApplicationFiled: March 25, 2013Publication date: April 9, 2015Inventors: Guohua Cao, Zhencai Zhu, Jiancong Qin, Hongqiao Kang, Gongbo Zhou, Wei Li, Guoan Chen, Renyuan Wu, Jianrong Yang, Yiping Ma
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MINING ELEVATOR LAPPING PLATFORM SUITABLE FOR FLEXIBLE GUIDE RAIL AND MINING ELEVATOR LAPPING METHOD
Publication number: 20150037125Abstract: A mining elevator lapping platform suitable for a flexible guide rail and a mining elevator lapping method. The lapping platform mainly comprises a support claw package (1) and a power package (2), wherein the support claw package (1) comprises a mounting plate (1-14), a screw rod bearing base (1-15), a screw rod (1-4), a screw nut (1-2), a support rod (1-5), a pushing rod (1-3), a support claw (1-6). a footboard (1-7), a guide rail (1-9) and a guide rail frame (1-12); the power package (2) comprises an explosion-proof motor (2-1) and a bevel gear; and the support claw package (1) and the power package (2) are both installed on a cross beam (3) below an elevator car.Type: ApplicationFiled: March 25, 2013Publication date: February 5, 2015Inventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Wei Li, Gongbo Zhou, Guoan Chen, Renyuan Wu, Yiping Ma, Jianrong Yang -
Publication number: 20140110194Abstract: A mine elevator is provided having an anti-explosion traction system, an anti-explosion lift car protection system, a flexible guide rail guiding system, a compound lift car, and a counterweight system. The anti-explosion traction system comprises a traction rope tension regulating device, an anti-explosion traction machine, and an anti-explosion control cabinet. The anti-explosion lift car protection system comprises a rope holder, a speed limiter, two hydraulic buffers, a safety clamp, a brake rope, and a brake rope tension buffer device. The flexible guide rail guiding system comprises a steel wire rope guide rail, a guide rail tension device connected to the steel wire rope guide rail and fixed to the an upper platform, a guide rail connection device connected to the steel wire rope guide rail and fixed to a lower platform, and a flexible guide rail guide sleeve fixed to the compound lift car and the counterweight system.Type: ApplicationFiled: August 25, 2011Publication date: April 24, 2014Applicant: China University of Mining and TechnologyInventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Guoan Chen, Renyuan Wu, Gongbo Zhou, Wei Li, Yiping Ma, Jianrong Yang