Patents by Inventor Rui Song
Rui Song 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: 20230113872Abstract: The present invention discloses a unit commitment method considering security region of wind turbine generators with frequency response control, and the main steps are: 1) determining security region of wind turbine generators when provides frequency response; 2) based on the security region of the wind turbine generators when provides frequency response, establishing a unit commitment model considering security region of wind turbine generators; and 3) calculating the unit commitment model considering the security region of the wind turbine generators by using mixed-integer linear programming method, and obtaining the operation result of the unit commitment considering the security region of the wind turbine generators with frequency response control. The present invention can be widely used in the setting of frequency response parameters of wind turbine generators dispatched in the prior art and the start-stop and output plans of synchronous generator.Type: ApplicationFiled: July 14, 2020Publication date: April 13, 2023Inventors: Yue Fan, Senlin Yang, Juan Yu, Xiaoku Yang, Ling Dong, Jun Kang, Maochun Wang, Yongqiang Han, Zhifang Yang, Rui Song, Xuebin Wang, Juelin Liu, Haiting Wang, Xiaokan Gou, Guobin Fu, Chunmeng Chen, Pengsheng Xie, Yanhe Li, Shichang Zhao, Xuan Wang, Ying Liang, Jun Yang, Shujie Zhang, Ming Xiao, Jiatian Gan, Guoqiang Lu, Yujie Ding, Dongning Zhao, Jia Yang, Ke Liu, Shaofei Wang, Yongfei Ma, Jie Zhang, Aizhen Zhu, Kaixuan Yang, Shuxian Yuan
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Publication number: 20230103253Abstract: A brake mode control system and a brake mode control method for a vehicle are disclosed. The brake mode control system comprises a user interface, a driving information sensor, a braking controller, and a brake mode control panel. The user interface is configured to receive a brake mode input by a driver, the driving information sensor is configured to sense driving information of the vehicle, the braking controller is configured to determine a driving state of the vehicle based on the driving information of the vehicle sensed by the driving information sensor and selectively change the brake mode received by the user interface according to the determined driving state of the vehicle to achieve a final brake mode, and the brake mode control panel is configured to generate a different braking feel according to a pedal action force required for a pedal stroke based on the final brake mode.Type: ApplicationFiled: September 16, 2022Publication date: March 30, 2023Inventors: Rui Song, Zai Xu Zhang, Qing Yi Chen, Seoktae Son, Zhang Zhang
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Publication number: 20230098466Abstract: The present disclosure discloses a self-adaptive mechanical foot for the legged robot. The mechanical foot has a piston disposed inside a piston cylinder. The piston is connected to one end of each humeral plate, and the piston cylinder is connected to the other end of each humeral plate. The humeral plates perform opening and closing movement through the up-down movement of the piston in the piston cylinder. The humeral plates are connected to toes on the foot and drive the toes to open and close through the up-down movement. The mechanical foot provided by the present disclosure has higher standing stability and fast interaction response speed when interacting with the terrain. It can realize arbitrary and fast switching between a point-like foot and a planar foot, and meanwhile avoids collision between a support leg and a swing leg.Type: ApplicationFiled: September 15, 2022Publication date: March 30, 2023Applicant: SHANDONG UNIVERSITYInventors: Guoteng ZHANG, Xianwu ZENG, Yibin LI, Xuewen RONG, Xin MA, Rui SONG, Xincheng TIAN
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Patent number: 11612640Abstract: Provided are a GLP-1(7-37) polypeptide analogue, a fatty acid-modified derivative of the analogue, and a medicament comprising the derivative. Further, also provided are a preparation method of the derivative, and use of the same in the preparation of a medicament.Type: GrantFiled: April 19, 2019Date of Patent: March 28, 2023Assignee: SCIWIND BIOSCIENCES CO., LTD.Inventors: Zheng Xu, Feng Li, Rui Song, Wanjun Guo, Hai Pan, Jing Feng
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Publication number: 20230045225Abstract: Disclosed is an in-vivo micro-robot for nerve stretching, comprising a channel, and a movable part and a fixed part located at the channel. The movable part is disposed to be movable along the channel, the movable part sleeves the fixed part and is used for driving the fixed part to move along the channel, and the fixed part is connected to a nerve to be stretched. The in-vivo micro-robot is embedded into a patient's body through surgery, so that the extension of the nerve is accelerated and is regular and quantitative, thereby effectively solving the problems of small probability of nerve self-repair and long recovery period in traditional nerve bridging surgery.Type: ApplicationFiled: October 24, 2022Publication date: February 9, 2023Inventors: Lihai Zhang, Rui Song, Ye Peng, Fuxin Du, Shuwei Zhang, Yanqiang Lei, Gongzi Zhang
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Publication number: 20220416014Abstract: In a described example, a method of forming a capacitor includes forming a doped polysilicon layer over a semiconductor substrate. The method also includes forming a dielectric layer on the doped polysilicon layer. The method also includes forming an undoped polysilicon layer on the dielectric layer.Type: ApplicationFiled: October 27, 2021Publication date: December 29, 2022Inventors: Furen Lin, Yunlong Liu, Zhi Peng Feng, Rui Liu, Rui Song, Manoj K. Jain
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Publication number: 20220289289Abstract: A system for adjusting steering damping based on sound frequency analysis includes: an acoustic main body configured to play music and determine whether the music is being played; a sound collection device configured to collect a sound signal of the music being played; a sound frequency analysis device configured to receive the sound signal of the music collected by the sound collection device and determine whether the collected music has a strong beat; and a power steering electronic control unit electrically connected to the sound frequency analysis device and configured to receive a determination result of the sound frequency analysis device and adjust the steering damping according to the received determination result of the sound frequency analysis device.Type: ApplicationFiled: March 9, 2022Publication date: September 15, 2022Inventors: Zai Xu Zhang, Rui Song, Xu Meng Xu, Seoktae Son, Jie Hui Huang
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Publication number: 20220238372Abstract: A method for forming a barrier layer in a semiconductor structure is disclosed. A substrate having a dielectric layer is provided. The dielectric layer is exposed to a precursor having a first metal, and a first ammonia treatment is performed. A first purge operation is performed, a second ammonia treatment is performed after the first purge operation, and a second purge operation is performed after the second ammonia treatment to form the barrier layer on the dielectric layer.Type: ApplicationFiled: February 26, 2021Publication date: July 28, 2022Inventors: Peng Zhou, Shuliang Lv, Ge Mao, Yuan Li, Rui Song
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Publication number: 20210393744Abstract: Provided are a GLP-1(7-37) polypeptide analogue, a fatty acid-modified derivative of the analogue, and a medicament comprising the derivative. Further, also provided are a preparation method of the derivative, and use of the same in the preparation of a medicament.Type: ApplicationFiled: April 19, 2019Publication date: December 23, 2021Applicant: SCIWIND BIOSCIENCES CO., LTD.Inventors: Zheng XU, Feng LI, Rui SONG, Wanjun GUO, Hai PAN, Jing FENG
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Patent number: 11008242Abstract: A deep sludge dewatering method using electroosmosis with filter bags, including (1) placing a filter bag on a slope on which a cathode electrode is arranged; (2) injecting sludge into the filter bag, and after the filter bag is filled with the sludge, closing an inlet of the filter bag; and (3) laying an anode electrode on the filter bag filled with the sludge, and connecting the cathode electrode and the anode electrode to a DC power supply via an electric wire, and carrying out energization for electroosmosis so that water flows down the slope. The present invention can be used for recycling of the sludge produced in underground and tunnel excavation projects, and has the advantages of large processing capacity, simple process, good treatment effect and available resource recycling.Type: GrantFiled: July 6, 2019Date of Patent: May 18, 2021Assignee: PowerChina Huadong Engineering Corporation LimitedInventors: Yingchun Zhuang, Rui Song, Chen Liu, Dundun Shi, Shiming Liu
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Publication number: 20210088428Abstract: A method for measuring micro-scale strength and residual strength of brittle rocks, including: performing micro-CT scanning on a target area; obtaining loading and unloading curves and an elastic modulus of the rock via micro indentation experiment; performing dimensionless analysis based on Buckinham's ?-theorem to obtain relation between the loading and unloading curves and elastic modulus, indentation depth, initial and residual strengths; reconstructing a grid model of micro rock matrix at the target area and indenter; performing micro indentation numerical simulation based on Mohr-Coulomb criterion to obtain loading and unloading curves under different strengths and residual strengths; fitting a formula between simulated work of the indenter and initial and residual strengths at h/R of 0.1 and 0.Type: ApplicationFiled: March 23, 2020Publication date: March 25, 2021Inventors: Rui SONG, Yao WANG, Mengmeng CUI, Jiajun PENG, Jianjun LIU
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Publication number: 20200140311Abstract: A deep sludge dewatering method using electroosmosis with filter bags, including (1) placing a filter bag on a slope on which a cathode electrode is arranged; (2) injecting sludge into the filter bag, and after the filter bag is filled with the sludge, closing an inlet of the filter bag; and (3) laying an anode electrode on the filter bag filled with the sludge, and connecting the cathode electrode and the anode electrode to a DC power supply via an electric wire, and carrying out energization for electroosmosis so that water flows down the slope. The present invention can be used for recycling of the sludge produced in underground and tunnel excavation projects, and has the advantages of large processing capacity, simple process, good treatment effect and available resource recycling.Type: ApplicationFiled: July 6, 2019Publication date: May 7, 2020Inventors: Yingchun ZHUANG, Rui SONG, Chen LIU, Dundun SHI, Shiming LIU
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Patent number: 10591295Abstract: A tilt measurement method for an RTK measuring receiver includes the following steps: step S1: fixing the bottom of a centering rod and performing a measurement after an inclination and shake; step S2: obtaining a measurement point sequence, a measurement point tilt sequence, a length of the centering rod, and a height of an antenna phase center based on the measurement; step S3: obtaining a positioning quality threshold and a geodetic coordinate of the to-be-measured point based on values obtained from the measurement; and step S4: determining whether the positioning quality threshold meets a requirement or not to decide whether to finish the measurement or not. In the method, the position of a to-be-measured point is calculated according to the position and the tilt angle of the antenna phase center of the receiver, and the length of the centering rod etc. during multiple tilt measurements.Type: GrantFiled: June 20, 2017Date of Patent: March 17, 2020Assignee: SHANGHAI HUACE NAVIGATION TECHNOLOGY LTDInventors: Rui Song, Jin Zhou, Benyin Yuan, Jiejun Wang, Dongguo Piao
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Publication number: 20190310083Abstract: A tilt measurement method for an RTK measuring receiver includes the following steps: step Si: fixing the bottom of a centering rod and performing a measurement after an inclination and shake; step S2: obtaining a measurement point sequence, a measurement point tilt sequence, a length of the centering rod, and a height of an antenna phase center based on the measurement; step S3: obtaining a positioning quality threshold and a geodetic coordinate of the to-be-measured point based on values obtained from the measurement; and step S4: determining whether the positioning quality threshold meets a requirement or not to decide whether to finish the measurement or not. In the method, the position of a to-be-measured point is calculated according to the position and the tilt angle of the antenna phase center of the receiver, and the length of the centering rod etc. during multiple tilt measurements.Type: ApplicationFiled: June 20, 2017Publication date: October 10, 2019Applicant: SHANGHAI HUACE NAVIGATION TECHNOLOGY LTDInventors: Rui SONG, Jin ZHOU, Benyin YUAN, Jiejun WANG, Dongguo PIAO
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Patent number: 10288328Abstract: An outdoor unit (100) for a VRF air conditioning system and a VRF air conditioning system having the same are provided. The outdoor unit (100) comprises: a compressor (10); a reversing assembly (20); an outdoor heat exchanger (30) comprising an header (31), an heat exchange portion (32), a plurality of flow-distribution capillary tubes (33) and a flow distributor (34); an electronic expansion valve (40) connected to the flow distributor (34); an refrigerant flow path (50) and an adjusting valve assembly (60), in which the refrigerant flow path (50) is connected to the electronic expansion valve (40), and the adjusting valve assembly (60) is connected to the refrigerant flow path (50) in series; a reversing valve assembly (70) configured to make the refrigerant flow out of the outdoor unit (100) via the second stop valve (120), and make the refrigerant flow into the outdoor unit (100) via the first stop valve (110).Type: GrantFiled: April 26, 2016Date of Patent: May 14, 2019Assignees: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., MIDEA GROUP CO., LTD.Inventors: Guozhong Yang, Rui Song
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Publication number: 20190118711Abstract: A multiple camera control system includes at least two cameras shooting an image outside the vehicle when an ignition of the vehicle is turned on or a shift speed stage of the vehicle is a reverse speed stage, and an image output apparatus receiving the shot image from the cameras and selectively displaying the image received from the cameras according to a traveling direction indication signal of the vehicle and a shift speed stage information of the vehicle.Type: ApplicationFiled: November 10, 2017Publication date: April 25, 2019Inventors: Jeong Hoon Kim, Rui Song, Shao Bo Qu, Ming Xia Xu, Sukku Kong, Qian Qian Song
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Patent number: 10253992Abstract: A multi-split air-conditioner and an outdoor unit system thereof are provided. The outdoor unit system includes: a compressor (1) having a gas outlet (a) and a gas inlet (b); an outdoor heat exchanger (2) having an inlet (c) and an outlet (d); a switching assembly (3) having first to sixth ports, wherein the first port (e) is connected with the gas outlet (a) of the compressor (1), the second port (f) is connected with the gas inlet (b) of the compressor (1), the third port (g) is connected with the inlet (c) of the outdoor heat exchanger (2), the fourth port (h) is connected with the outlet (d) of the outdoor heat exchanger (2), the fifth port (i) is connected with an inlet pipe (4) and the sixth port (j) is connected with an outlet pipe (5).Type: GrantFiled: May 29, 2015Date of Patent: April 9, 2019Assignees: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., MIDEA GROUP CO., LTD.Inventors: Rui Song, Hehui Zhang, Bin Luo
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Publication number: 20180347873Abstract: An outdoor unit (100) for a VRF air conditioning system and a VRF air conditioning system having the same are provided. The outdoor unit (100) comprises: a compressor (10); a reversing assembly (20); an outdoor heat exchanger (30) comprising an header (31), an heat exchange portion (32), a plurality of flow-distribution capillary tubes (33) and a flow distributor (34); an electronic expansion valve (40) connected to the flow distributor (34); an refrigerant flow path (50) and an adjusting valve assembly (60), in which the refrigerant flow path (50) is connected to the electronic expansion valve (40), and the adjusting valve assembly (60) is connected to the refrigerant flow path (50) in series; a reversing valve assembly (70) configured to make the refrigerant flow out of the outdoor unit (100) via the second stop valve (120), and make the refrigerant flow into the outdoor unit (100) via the first stop valve (110).Type: ApplicationFiled: April 26, 2016Publication date: December 6, 2018Inventors: Guozhong YANG, Rui SONG
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Patent number: 10132417Abstract: A six-way directional valve (100) is provided, including: a valve body (1), defining a valve cavity (4) therein, and provided with a first connecting pipe to a sixth connecting pipe (11-16); a valve spool (2), movably disposed in the valve cavity (4), two valve chambers (3) being defined between two moving ends of the valve spool (2) and an inner circumferential wall of the valve cavity (4), so that the valve spool (2) being allowed to be driven to move by a pressure difference between the two valve chambers (3), a first chamber (21) and a second chamber (22) being defined between the valve spool (2) and a same side wall of the valve cavity (4), a third chamber (23) being defined between the valve spool (2) and the inner circumferential wall of the valve cavity (4); and a pilot valve assembly (5).Type: GrantFiled: June 24, 2015Date of Patent: November 20, 2018Assignees: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., MIDEA GROUP CO., LTD.Inventor: Rui Song
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Patent number: 10018382Abstract: A six-way directional valve (100), an outdoor unit (1000) having the same and an air conditioner are provided. The six-way directional valve (100) includes: a valve body (1), defining a valve cavity (5) therein, the valve cavity (5) having a first side wall (11) and a second side wall (12) disposed oppositely to each other, the valve body (1) being provided with a first connecting pipe (A) to a sixth connecting pipe (F); a valve spool (2), movably disposed in the valve cavity (5), a first chamber (21) being defined between the valve spool (2) and the first side wall (11), a second chamber (22) being defined between the valve spool (2) and the second side wall (12), and a third chamber (23) being defined between the valve spool (2), the first side wall (11) and the second side wall (12); and a pilot valve assembly (4).Type: GrantFiled: June 24, 2015Date of Patent: July 10, 2018Assignee: GD Midea Heating & Ventilating Equipment Co., Ltd.Inventor: Rui Song