Patents by Inventor Haijun Zhao
Haijun Zhao 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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Publication number: 20220207196Abstract: The present disclosure provides an optimal design method and system for slope reinforcement with anti-slide piles. The method includes: modeling a slope type to obtain a three-dimensional (3D) slope numerical calculation model; establishing different numerical calculation models for anti-slide piles according to different reinforcement schemes of the anti-slide piles; determining optimization indexes through a coupling analysis of the 3D slope numerical calculation model and the anti-slide pile numerical calculation model; calculating a comprehensive optimization value according to the optimization index; determining an optimal anti-slide pile reinforcement scheme according to the comprehensive optimization value, and determining whether the optimal anti-slide pile reinforcement scheme meets the optimization objective; and carrying out slope reinforcement according to the optimal anti-slide pile reinforcement scheme if yes.Type: ApplicationFiled: November 1, 2021Publication date: June 30, 2022Inventors: Lei XUE, Chao XU, Yuan CUI, Mengyang ZHAI, Fengchang BU, Haijun ZHAO, Songfeng GUO
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Publication number: 20220110274Abstract: The present disclosure relates to the technical field of wheat planting, and in particular to a uniform monoseeding and cultivation method of winter wheat in Huang-huai-hai region. The cultivation method includes seedbed finishing and precision seeding; after seedbed finishing during winter wheat seeding creates excellent seedbed conditions, precision monoseeding of winter wheat is implemented by a seeder according to precise agronomic index requirements including plant spacing, row spacing, seeding depth, and seeding rate, concurrently achieving the objectives of consistent covering depth and deep placement of bottom fertilizer. The cultivation method can make the most of light, heat, water, and fertilizer resources, and precisely optimize the plant spacing, row spacing, and seeding depth during seeding to integrate mechanized seeding management of winter wheat in Huang-huai-hai region, achieving objectives of building excellent crop community and increasing yield and efficiency.Type: ApplicationFiled: April 15, 2021Publication date: April 14, 2022Inventors: Shengdong LI, Shutang LIU, Zongxin LI, Bo FENG, Xiangjun BI, Zongshuai WANG, Kaichang LIU, Haijun ZHAO, Fahong WANG, Bin ZHANG
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Patent number: 11287356Abstract: A variable angle loading testing machine is provided, which may include a bottom plate and a base fixedly connected to the bottom plate. A rock-sample accommodating cavity is formed in the base, and a rectangle-shaped sample is suitable for being placed into the rock-sample accommodating cavity. A side of the base is fixedly connected to two arc-shaped tension beams arranged in parallel, and a variable angle loading mechanism is slidably connected between the two arc-shaped tension beams. Through-holes are formed on the base, and an output end of the variable angle loading mechanism abuts against the rectangle-shaped sample through one of the through-holes. Loading and unloading of a stress with variable direction and magnitude under excavation disturbance can be simulated, which is of great significance for understanding mechanical behaviors of rock-soil mass under excavation disturbance.Type: GrantFiled: September 14, 2021Date of Patent: March 29, 2022Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICSInventors: Songfeng Guo, Shengwen Qi, Ming Cai, Yanjun Shang, Qingze Hao, Haijun Zhao, Zhendong Cui, Lei Xue, Xueliang Wang, Zhaobin Zhang, Xiaolin Huang, Ning Liang, Bowen Zheng, Yu Zou, Xin Wang, Xiaokun Hou, Shuaihua Song, Feng Xiong, Yongchao Li, Lina Ma, Fengjiao Tang, Xin Wang, Libo Jiang, Jinxuan Li, Yidong Xiao
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Publication number: 20220067479Abstract: Certain aspects of the present disclosure are generally directed to apparatus and techniques for event state detection. One example method generally includes receiving a plurality of sensor signals at a computing device, determining, at the computing device, probabilities of sub-event states based on the plurality of sensor signals using an artificial neural network for each of a plurality of time intervals, and detecting, at the computing device, the event state based on the probabilities of the sub-event states via a state sequence model.Type: ApplicationFiled: October 8, 2019Publication date: March 3, 2022Inventors: Mingu LEE, Wonil CHANG, Yeonseok KIM, Kyu Woong HWANG, Yin HUANG, Ruowei WANG, Haijun ZHAO, Janghoon CHO
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Publication number: 20220021279Abstract: It is disclosed a motor thermal protection device and operation method thereof. The motor thermal protection device utilizes a power supply of a motor for power supplying and comprises: a capacitor timing circuit, configured to time after the motor is powered off; a power-off time determining unit, configured to perform a reading operation of reading an output voltage of the capacitor timing circuit after the motor is powered on, and determine a power-off time from when the motor is powered off to when the motor is powered on according to the output voltage; and a heat accumulation calculating unit, configured to calculate a remaining heat accumulation when the motor is powered on according to the power-off time and a heat accumulation when the motor is powered off.Type: ApplicationFiled: July 16, 2021Publication date: January 20, 2022Applicant: Schneider Electric Industries SASInventors: Zhangji ZHOU, Lei SHI, Ying SHI, Bing SHUANG, Haijun ZHAO, Wenhua WANG, Shuang SUN, Siyu LIU
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Publication number: 20220021200Abstract: The disclosure relates to a power supply device for a motor protector and a power supplying method thereof. The motor protector receives power. The power supply device comprises: a first power supplying unit, configured to receive and store the power and supply power to a tripping device of the motor protector; a second power supplying unit, configured to receive the power and supply power to a calculation and control device of the motor protector; a third power supplying unit, configured to receive and store the power and supply power to a reclosing device of the motor protector; and a control unit, configured to control an order in which the first power supplying unit, the second power supplying unit and the third power supplying unit receive the power.Type: ApplicationFiled: July 16, 2021Publication date: January 20, 2022Applicant: Schneider Electric Industries SASInventors: Ying SHI, Haijun ZHAO, Fabien DECHAMPS, Zhangji ZHOU, Shuang SUN
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Publication number: 20220021197Abstract: The present disclosure relates to a driving apparatus for a reclosing apparatus and a driving method thereof. The driving apparatus comprises a first energy storage unit, a timing unit, a control unit, and a first power supply unit, a second energy storage unit and a driving unit. The timing unit outputs a first enable signal; the control unit outputs a second enable signal or a third enable signal; the first power supply unit enables the second energy storage unit to receive the power when receiving the second enable signal, and enables the second energy storage unit to discharge when receiving the third enable signal; the second energy storage unit receives and stores the power via the first power supply unit; and the driving unit provides the power stored in the first energy storage unit to the reclosing apparatus when a predetermined condition is satisfied.Type: ApplicationFiled: July 16, 2021Publication date: January 20, 2022Applicant: Schneider Electric Industries SASInventors: Haijun ZHAO, Ying SHI, Jiamin CHEN, Fabien DECHAMPS, Zhangji ZHOU, Shuang SUN, Bing SHUANG, Lei SHI
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Patent number: 11215543Abstract: A rock mass shear test system for high-energy accelerator computed tomography (CT) scanning includes double horizontal loading devices, a first bearing device for bearing a static shear box, a second bearing device for bearing a dynamic shear box, and a normal loading device, etc. In the test, the double horizontal loading devices simultaneously apply an identical loading force to the rock mass, and the normal loading device applies a shear force to the rock mass. The double horizontal loading devices are provided in parallel and spaced apart, a loading force is applied in the horizontal direction, and a shear force is applied in the vertical direction, so that the loading cylinder and the rock mass sample are effectively prevented from interfering with each other during the accurate scanning process of the shearing progressive failure process of the rock mass.Type: GrantFiled: June 29, 2021Date of Patent: January 4, 2022Assignee: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Shengwen Qi, Bowen Zheng, Xiaolin Huang, Songfeng Guo, Ning Liang, Yu Zou, Guangming Luo, Luqing Zhang, Haijun Zhao, Lei Xue, Zhiqing Li, Jie Guo, Libo Jiang, Xin Wang
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Publication number: 20210399326Abstract: The present disclosure discloses a flow battery system and a large-scale flow battery energy storage device. The flow battery system comprises multiple flow batteries; each of the flow batteries comprises a battery pack A, a battery pack B, a battery pack C, and a set of electrolyte circulation system used by the battery pack A, the battery pack B and the battery pack C; the battery pack A, the battery pack B and the battery pack C comprised in each flow battery are independent of each other in the circuit. According to the present disclosure, at least two sets of electrolyte circulation system are saved under the same power scale, such that the system stability is improved while the cost is reduced.Type: ApplicationFiled: September 1, 2021Publication date: December 23, 2021Inventors: Haijun ZHAO, Huamin ZHANG, Xiangkun MA, Jiayun SHAO, Hongbo WANG, Ting CHIGAN
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Publication number: 20210329856Abstract: The present disclosure relates to a simplified cultivation method without wheat-corn rotation system in Huang-huai-hai Plain. Aiming at making the most of regional light, temperature and water resources to increase the annual wheat-corn grain yield, the method optimally integrates cultivation technologies for two crops to achieve the objective of complementary, comprehensive and balanced annual grain production. The technical core of the method is as follows: directly planting corn with minimal tillage under no soil ploughing but straw mulching after corn harvest, and directly planting wheat with minimal tillage under no soil ploughing but straw mulching after wheat harvest, thereby realizing zero crop rotation in annual wheat-corn planting in the Huang-huai-hai Plain, making the most of light and temperature resources and increasing regional annual grain yield.Type: ApplicationFiled: April 15, 2021Publication date: October 28, 2021Inventors: Kaichang LIU, Zongxin LI, Haijun ZHAO, Shengdong LI, Ping LIU
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Publication number: 20210203266Abstract: A motor protector and a method for operating the same.Type: ApplicationFiled: December 30, 2020Publication date: July 1, 2021Applicant: Schneider Electric Industries SASInventors: Ying SHI, Haijun ZHAO, Jiamin CHEN, Shuang SUN, Zhangji ZHOU, Bing SHUANG, Fabien DECHAMPS, Benjamin Edwards
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Patent number: 10929526Abstract: Aspects of the disclosure are related to a method, apparatus, and system for using display content from a rich operating system (OS) environment as a background image in a trusted user interface (UI), comprising: capturing a display buffer of the rich OS environment; passing the captured display buffer to a Trusted Application; and displaying, with the Trusted Application, the captured display buffer as the background image in the trusted UI, wherein the Trusted Application is executed in a Trusted Execution Environment (TEE).Type: GrantFiled: March 1, 2016Date of Patent: February 23, 2021Assignee: QUALCOMM IncorporatedInventors: Haijun Zhao, Jilei Hou, Liang Zhang
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Patent number: 10723669Abstract: The invention relates to the field of controlled release fertilizer technology, and in particular to a special film-coated controlled release fertilizer for peanut in a high yield field, which comprises an outer layer, an intermediate layer and an inner layer, integrates the ingredients for disease and pest control, chemical control, growth promotion and premature senescence prevention, controls the release period, improves the fertilization efficiency without the need of top application throughout the growth period, saves labor cost, and has positive effects on improving peanut yield and quality.Type: GrantFiled: July 20, 2018Date of Patent: July 28, 2020Assignee: BIOTECHNOLOGY RESEARCH CENTER, SHANDONG ACADEMY OF AGRICULTURAL SCIENCESInventors: Shubo Wan, Jialei Zhang, Feng Guo, Xinguo Li, Sha Yang, Zheng Zhang, Yun Geng, Haijun Zhao, Jingjing Meng
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Patent number: 10723662Abstract: The invention relates to the field of controlled release fertilizer technology, and in particular to a special film-coated controlled release fertilizer for peanut in saline-alkali soil, which comprises an outer layer, an intermediate layer and an inner layer, integrates the ingredients for salt resistance improvement, etiolated seedling prevention, disease and pest control, growth promotion and pod plumpness promotion, controls the release period, improves the fertilization efficiency without the need of top application throughout the growth period, and saves labor cost.Type: GrantFiled: July 20, 2018Date of Patent: July 28, 2020Assignee: BIOTECHNOLOGY RESEARCH CENTER, SHANGDONG ACADEMY OF AGRICULTURAL SCIENCESInventors: Jialei Zhang, Shubo Wan, Feng Guo, Xinguo Li, Yun Geng, Sha Yang, Zheng Zhang, Haijun Zhao, Jingjing Meng
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Publication number: 20190359534Abstract: The invention relates to the field of controlled release fertilizer technology, and in particular to a special film-coated controlled release fertilizer for peanut in saline-alkali soil, which comprises an outer layer, an intermediate layer and an inner layer, integrates the ingredients for salt resistance improvement, etiolated seedling prevention, disease and pest control, growth promotion and pod plumpness promotion, controls the release period, improves the fertilization efficiency without the need of top application throughout the growth period, and saves labor cost.Type: ApplicationFiled: July 20, 2018Publication date: November 28, 2019Applicant: Biotechnology Research Center, Shandong Academy of Agricultural SciencesInventors: Jialei ZHANG, Shubo WAN, Feng GUO, Xinguo LI, Yun GENG, Sha YANG, Zheng ZHANG, Haijun ZHAO, Jingjing MENG
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Patent number: 10470225Abstract: The disclosure is related to searching for a second device to provide a service that a first device is attempting to establish. The first device sends a search profile and a capabilities profile to the second device using near field communication (NFC), the search profile including criteria describing the service the first device is attempting to establish, the capabilities profile including connection capabilities of the first device, receives a score from the second device, the score indicating a closeness of a match between the search profile and the capabilities profile and one or more services and capabilities of the second device, and determines whether to connect with the second device to establish the service based on the received score.Type: GrantFiled: March 26, 2014Date of Patent: November 5, 2019Assignee: QUALCOMM IncorporatedInventors: Haijun Zhao, Brian Spencer
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Publication number: 20190315663Abstract: The invention relates to the field of controlled release fertilizer technology, and in particular to a special film-coated controlled release fertilizer for peanut in a high yield field, which comprises an outer layer, an intermediate layer and an inner layer, integrates the ingredients for disease and pest control, chemical control, growth promotion and premature senescence prevention, controls the release period, improves the fertilization efficiency without the need of top application throughout the growth period, saves labor cost, and has positive effects on improving peanut yield and quality.Type: ApplicationFiled: July 20, 2018Publication date: October 17, 2019Applicant: Biotechnology Research Center, Shandong Academy of Agricultural SciencesInventors: Shubo Wan, Jialei Zhang, Feng Guo, Xinguo Li, Sha Yang, Zheng Zhang, Yun Geng, Haijun Zhao, Jingjing Meng
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Publication number: 20190288320Abstract: The present disclosure discloses a flow battery system and a large-scale flow battery energy storage device. The flow battery system comprises multiple flow batteries; each of the flow batteries comprises a battery pack A, a battery pack B, a battery pack C, and a set of electrolyte circulation system used by the battery pack A, the battery pack B and the battery pack C; the battery pack A, the battery pack B and the battery pack C comprised in each flow battery are independent of each other in the circuit. According to the present disclosure, at least two sets of electrolyte circulation system are saved under the same power scale, such that the system stability is improved while the cost is reduced.Type: ApplicationFiled: August 17, 2016Publication date: September 19, 2019Inventors: Haijun ZHAO, Huamin ZHANG, Xiangkun MA, Jiayun SHAO, Hongbo WANG, Ting CHIGAN
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Publication number: 20190057212Abstract: Aspects of the disclosure are related to a method, apparatus, and system for using display content from a rich operating system (OS) environment as a background image in a trusted user interface (UI), comprising: capturing a display buffer of the rich OS environment; passing the captured display buffer to a Trusted Application; and displaying, with the Trusted Application, the captured display buffer as the background image in the trusted UI, wherein the Trusted Application is executed in a Trusted Execution Environment (TEE).Type: ApplicationFiled: March 1, 2016Publication date: February 21, 2019Inventors: Haijun ZHAO, Jilei HOU, Liang ZHANG
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Publication number: 20170064753Abstract: The disclosure is related to searching for a second device to provide a service that a first device is attempting to establish. The first device sends a search profile and a capabilities profile to the second device using near field communication (NFC), the search profile including criteria describing the service the first device is attempting to establish, the capabilities profile including connection capabilities of the first device, receives a score from the second device, the score indicating a closeness of a match between the search profile and the capabilities profile and one or more services and capabilities of the second device, and determines whether to connect with the second device to establish the service based on the received score.Type: ApplicationFiled: March 26, 2014Publication date: March 2, 2017Inventors: Haijun ZHAO, Brian SPENCER