Patents by Inventor Bin Meng
Bin Meng 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: 12300951Abstract: A wire clip electrical connector, comprising a connector body, an elastic clip piece and an elastic conductive piece disposed in the connector body, and a push rod slidingly matched with the connector body. A wire insertion hole is formed in the connector body, and an elastic clip piece and an elastic conductive piece are located on two sides of the wire insertion hole, and the push rod is provided with a spring piece pressing structure and a stopping structure. According to the above design, the wire is inserted into the wire insertion hole, and the push rod slides relative to the connector body, and the elastic pressing structure on the elastic bar acts on the wire elastic piece, and the wire elastic piece presses the wire on the elastic conductive piece, and the stopping structure restricts the decoupling to achieve a stable connection between the electrical connector and the wire.Type: GrantFiled: March 3, 2019Date of Patent: May 13, 2025Inventor: Bin Meng
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Patent number: 12211267Abstract: The present disclosure provides a method, apparatus, medium and device for extracting a river drying-up region and frequency, and belongs to the technical field of remote sensing. The method for extracting a river drying-up region and frequency can be applied to efficiently acquiring river drying-up information for a long time within the large spatial region. With the inverse normalized difference water index (iNDWI) and the maximum value composite (MVC) method for the remote sensing images, the present disclosure omits the troublesome step of separately extracting a river range for each image in the conventional method. In addition, the present disclosure quickly obtains the drying-up frequency by counting the total number of available images and the number of non-water images at the same pixel position, and yields a greater efficiency for extracting the river drying-up region and frequency.Type: GrantFiled: April 26, 2022Date of Patent: January 28, 2025Assignees: Satellite Application Center for Ecology and Environment, MEE, Wuhan UniversityInventors: Chen Wang, Jixi Gao, Chao Wang, Jianhui Zhang, Xuelei Wang, Yihuang Nie, Xing Jia, Huan Zhao, Shoujing Yin, Qian Zhao, Xiaogang Zhang, Yanting Wu, Dan Xu, Hao Sun, Nan Wang, Hongyan Yang, Bin Meng, Yaming Zhou
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Publication number: 20240275081Abstract: A wire clip electrical connector, comprising a connector body, an elastic clip piece and an elastic conductive piece disposed in the connector body, and a push rod slidingly matched with the connector body. A wire insertion hole is formed in the connector body, and an elastic clip piece and an elastic conductive piece are located on two sides of the wire insertion hole, and the push rod is provided with a spring piece pressing structure and a stopping structure. According to the above design, the wire is inserted into the wire insertion hole, and the push rod slides relative to the connector body, and the elastic pressing structure on the elastic bar acts on the wire elastic piece, and the wire elastic piece presses the wire on the elastic conductive piece, and the stopping structure restricts the decoupling to achieve a stable connection between the electrical connector and the wire.Type: ApplicationFiled: March 3, 2019Publication date: August 15, 2024Inventor: Bin Meng
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Patent number: 12025113Abstract: A shaft-distributed double-acting roller piston pump includes a front end cover, a pump casing, a rear end cover and a pump core assembly. The pump core assembly includes a guide rail assembly including left and right guide rails arranged back to back. The side surfaces of the left and right guide rails away from each other are space cam curved surfaces. A flow distribution shaft is installed in the center of the guide rail assembly. A cylinder assembly is installed on both sides of the guide rail assembly including left and right cylinders, between which a piston assembly is arranged. The piston assembly forms left and right closed cavities with the left and right cylinders respectively. The piston assembly performs axial reciprocating linear motion under the constraint of the cylinder assembly and the guide rail assembly, and the volumes of the left and right closed cavities change continuously.Type: GrantFiled: October 12, 2022Date of Patent: July 2, 2024Assignee: ZHEJIANG UNIVERSITY OF TECHNOLOGYInventors: Jian Ruan, Chenchen Zhang, Chengwei Tong, Bin Meng, Ke Zhu, Chuantan Ruan
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Publication number: 20240030755Abstract: A claw-pole magnetic levitation torque motor includes a stator component and a rotor component. The stator component includes an end cover, upper and lower claw poles, coil skeletons, coils, and a flux guide sleeve. The cavity formed between the upper and lower claw poles accommodates the coil skeletons, on which coils are wound. The rotor component includes a ring-shaped shell, a permanent magnet, a base, and a shaft. The shell is fitted outside the claw poles, the bottom of the shell includes a base having a base platform shoulder, in the center of which a blind hole is opened. The lower end of the shaft is fixedly arranged in the blind hole, and the upper end of the shaft passes through the flux guide sleeve. The stator component is assembled with the rotor component through a gap-fitting between the magnetic guide sleeve and the shaft of the rotor component.Type: ApplicationFiled: July 25, 2023Publication date: January 25, 2024Inventors: Jian RUAN, Jiahui HUANG, Zhankai SONG, Bin MENG, Liangtao HAN
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Publication number: 20230308490Abstract: A call method includes: A first CSCF device receives a first communication message including first call signaling, where an originating party/calling party or a terminating party/called party of the first call signaling is roaming-in user equipment of the first CSCF device; and the first CSCF device enables, based on the first communication message, the first call signaling to be routed to an AS in the roaming area of the roaming-in user equipment, where the AS in the roaming area is an AS that is capable of providing a value-added-to-call service for user equipment and that is in a home area of the first CSCF device.Type: ApplicationFiled: March 30, 2023Publication date: September 28, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Lijuan Chang, Bin Meng, Yuanyuan Zhang, Hongxia Hao
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Publication number: 20230184233Abstract: A shaft-distributed double-acting roller piston pump includes a front end cover, a pump casing, a rear end cover and a pump core assembly. The pump core assembly includes a guide rail assembly including left and right guide rails arranged back to back. The side surfaces of the left and right guide rails away from each other are space cam curved surfaces. A flow distribution shaft is installed in the center of the guide rail assembly. A cylinder assembly is installed on both sides of the guide rail assembly including left and right cylinders, between which a piston assembly is arranged. The piston assembly forms left and right closed cavities with the left and right cylinders respectively. The piston assembly performs axial reciprocating linear motion under the constraint of the cylinder assembly and the guide rail assembly, and the volumes of the left and right closed cavities change continuously.Type: ApplicationFiled: October 12, 2022Publication date: June 15, 2023Inventors: Jian RUAN, Chenchen ZHANG, Chengwei TONG, Bin MENG, Ke ZHU, Chuantan RUAN
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Publication number: 20220415044Abstract: The present disclosure provides a method, apparatus, medium and device for extracting a river drying-up region and frequency, and belongs to the technical field of remote sensing. The method for extracting a river drying-up region and frequency can be applied to efficiently acquiring river drying-up information for a long time within the large spatial region. With the inverse normalized difference water index (iNDWI) and the maximum value composite (MVC) method for the remote sensing images, the present disclosure omits the troublesome step of separately extracting a river range for each image in the conventional method. In addition, the present disclosure quickly obtains the drying-up frequency by counting the total number of available images and the number of non-water images at the same pixel position, and yields a greater efficiency for extracting the river drying-up region and frequency.Type: ApplicationFiled: April 26, 2022Publication date: December 29, 2022Inventors: Chen WANG, Jixi GAO, Chao WANG, Jianhui ZHANG, Xuelei WANG, Yihuang NIE, Xing JIA, Huan ZHAO, Shoujing YIN, Qian ZHAO, Xiaogang ZHANG, Yanting WU, Dan XU, Hao SUN, Nan WANG, Hongyan YANG, Bin MENG, Yaming ZHOU
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Patent number: 11509767Abstract: Example status prompt multimedia playing methods and apparatus are described. One example method includes receiving a first multimedia request by a status prompt application server, where the first multimedia request includes a non-idle identifier and is sent by a TAS. The status prompt application server sends a first multimedia response including a status prompt multimedia session description protocol (SDP) to the TAS, and receives a first multimedia acknowledgement message that includes a calling-side multimedia SDP and that is sent by the TAS. In this way, the status prompt application server obtains the calling-side multimedia SDP, and implements negotiation and acknowledgement of multimedia capability sets between the status prompt application server and a calling terminal device. The status prompt application server can play corresponding status prompt multimedia for the calling terminal device based on different non-idle identifiers.Type: GrantFiled: March 12, 2021Date of Patent: November 22, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Zhilei Deng, Bin Meng, Changyue Xu, Shisheng Wu, Dong Wang
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Publication number: 20220240128Abstract: A call processing method comprises: a network device receives a call request message sent by an originating UE, determines, according to the call request message, that the originating UE supports a resource reservation procedure, and further transmits, to a media server, indication information indicating that use of the resource reservation procedure for negotiation about first media is not supported and use of the resource reservation procedure for negotiation about second media is supported, so that negotiation about the second media is implemented by using the resource reservation procedure.Type: ApplicationFiled: April 14, 2022Publication date: July 28, 2022Inventors: Dehui Jiang, Jian Liu, Bin Meng, Hongxia Hao, Shisheng Wu, Wei Cui, Dong Wang
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Publication number: 20220058759Abstract: A method for dividing overlapping boundaries of natural reserves is disclosed. The method includes: S1, classifying the boundaries of different types of the natural reserves; S2, extracting the boundaries overlapping area of different types of the natural reserves; S3, calculating the absolute overlapping rate between each natural reserve and other natural reserves; S4. calculating the absolute number of overlapping between each natural reserves and other natural natural reserves; S5. obtaining a continuous overlapping area model based on the absolute number of overlapping; S6. classifying the continuous overlapping area model according to the continuous overlapping area model to obtain clustering characteristics of each region. A quantitative method can be provided for the overlapping characteristics and relationship of the spatial boundaries of different types of natural reserves.Type: ApplicationFiled: August 19, 2021Publication date: February 24, 2022Inventors: Xiaoman LIU, Chuanping JIN, Peng HOU, Wandong MA, Wenguo ZHANG, Yong WANG, Rulin XIAO, Zhuo FU, Chao WANG, Na LV, Ruihong WEN, Xuefeng WANG, Jing HOU, Chenxi SUN, Bin MENG, Yangyang SUN, Jingfang YUAN, Yang PENG
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Publication number: 20210203777Abstract: Example status prompt multimedia playing methods and apparatus are described. One example method includes receiving a first multimedia request by a status prompt application server, where the first multimedia request includes a non-idle identifier and is sent by a TAS. The status prompt application server sends a first multimedia response including a status prompt multimedia session description protocol (SDP) to the TAS, and receives a first multimedia acknowledgement message that includes a calling-side multimedia SDP and that is sent by the TAS. In this way, the status prompt application server obtains the calling-side multimedia SDP, and implements negotiation and acknowledgement of multimedia capability sets between the status prompt application server and a calling terminal device. The status prompt application server can play corresponding status prompt multimedia for the calling terminal device based on different non-idle identifiers.Type: ApplicationFiled: March 12, 2021Publication date: July 1, 2021Inventors: Zhilei DENG, Bin MENG, Changyue XU, Shisheng WU, Dong WANG
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Patent number: 9970464Abstract: A pre-tensioning-pre-twisting full-bridge 2D electro-hydraulic proportional directional valve can include a 2D valve, linear electro-mechanical converters at two ends of the 2D valve, and a compression-torsion coupling between the linear electro-mechanical converters. The 2D valve can include a valve core and a valve body, wherein the valve core is rotatably and axially slidably disposed inside an inner hole that is set along the axis line of the valve body. Each end shoulder of the valve core is provided with a pair of high pressure holes and low pressure holes, which are respectively communicated with a P opening and a T opening through an inner hole of the valve core.Type: GrantFiled: October 31, 2013Date of Patent: May 15, 2018Assignee: ZHEJIANG UNIVERSITY OF TECHNOLOGYInventors: Jian Ruan, Wei Li, Bin Meng, Qiang Zuo, Ying Chen
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Publication number: 20170165941Abstract: This disclosure provides an eco-friendly multi-layer fabric reinforced cementitious matrix (FRCM) enhanced by nanoparticles. The FRCM is developed for structural strengthening and/or repairing in reinforced concrete buildings. The FRCM consists of multi-layer fabrics as load-carrying and crack control components and a cementitious matrix as bedding for the fabric layers. The cementitious matrix is eco-friendly based on a main constituent of ground granulated blast-furnace slag (GGBS) and recycled glass cullets. Some additions, including nanoparticles, superplasticizer, hydroxy propyl methyl cellulose and/or starch ether, are added to achieve proper workability and rheology for application requirements, and to enhance fresh properties, mechanical properties and/or durability. Man-made fabric and natural fabric are embedded in the cementitious matrix with designated purposes of load carrying and crack control.Type: ApplicationFiled: December 10, 2015Publication date: June 15, 2017Inventors: Bo LI, Tung-chai LING, Bin-meng CHEN, Kai-tai WAN, Yi-fei YAN, Yuet-kee LAM, Man Lung SHAM
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Patent number: 9217069Abstract: The present invention relates to a method of producing a water repelling surface or imparting hydrophobicity onto a surface comprises applying a polymer-based coating composition. The water repelling surface or the hydrophobic surface imparted by the present method has at least 90° of water contact angle. The water repelling surface or the hydrophobic surface imparted by the present method is preferably on a concrete surface. The present method imparts hydrophobicity onto surfaces that are durable without an additional primer layer between the surfaces and the coating composition.Type: GrantFiled: June 4, 2014Date of Patent: December 22, 2015Assignee: NANO AND ADVANCED MATERIALS INSTITUTE LIMITEDInventors: Kai Tai Wan, Su Ping Bao, Hong Gang Zhu, Ran Yuan Wang, Bin Meng Chen
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Patent number: 9118748Abstract: A voice loopback method, a gateway and a loopback node in a VoIP network and a network are provided. The voice loopback method in a VoIP network includes: sending, by a gateway, an internet control message protocol ICMP message, where a destination address of the ICMP message is an address of the loopback node, and the ICMP message includes a voice packet to be detected; and receiving a response message of the ICMP message sent by the loopback node, where the response message includes a loopback voice packet, and the loopback voice packet is obtained by the loopback node according to the voice packet to be detected that is included in the received ICMP message. Through application of the technical solutions according to the embodiments of the present invention, voice loopback in a VoIP network is achieved.Type: GrantFiled: February 7, 2012Date of Patent: August 25, 2015Assignee: Huawei Technologies Co., Ltd.Inventor: Bin Meng
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Publication number: 20150140222Abstract: The present invention relates to a method of producing a water repelling surface or imparting hydrophobicity onto a surface comprises applying a polymer-based coating composition. The water repelling surface or the hydrophobic surface imparted by the present method has at least 90° of water contact angle. The water repelling surface or the hydrophobic surface imparted by the present method is preferably on a concrete surface. The present method imparts hydrophobicity onto surfaces that are durable without an additional primer layer between the surfaces and the coating composition.Type: ApplicationFiled: June 4, 2014Publication date: May 21, 2015Applicant: Nano and Advanced Materials Institute LimitedInventors: Kai Tai WAN, Su Ping BAO, Hong Gang ZHU, Ran Yuan WANG, Bin Meng CHEN
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Publication number: 20120134277Abstract: A voice loopback method, a gateway and a loopback node in a VoIP network and a network are provided. The voice loopback method in a VoIP network includes: sending, by a gateway, an internet control message protocol ICMP message, where a destination address of the ICMP message is an address of the loopback node, and the ICMP message includes a voice packet to be detected; and receiving a response message of the ICMP message sent by the loopback node, where the response message includes a loopback voice packet, and the loopback voice packet is obtained by the loopback node according to the voice packet to be detected that is included in the received ICMP message. Through application of the technical solutions according to the embodiments of the present invention, voice loopback in a VoIP network is achieved.Type: ApplicationFiled: February 7, 2012Publication date: May 31, 2012Applicant: Huawei Technologies Co., Ltd.Inventor: Bin Meng
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Patent number: 7908392Abstract: A data transportation protocol (13, 21) for transferring data within a wireless network (6), the protocol (13, 21) comprising: a block I/O interface layer (40) to provide a single level of translation between block I/O storage protocol commands and network packets; and a wireless transport layer (41) to transport the network packets between a client (6A) and server (6B) within the network (6); wherein the block I/O interface layer (40) performs operations directly on a storage device driver (23) and a network device driver (14, 20) of the client (6A) and server (6B).Type: GrantFiled: August 10, 2005Date of Patent: March 15, 2011Assignee: Agency for Science, Technology and ResearchInventors: Bin Meng, Sie Yong Law, Khai Leong Yong, Tiong King Ng, See Kok Koh, Cheng Ann Tan
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Patent number: 7652985Abstract: A data transmission system and method and a method of selecting a communication path for a dual-controller system are provided, which are applied in a first controller and a second controller of the dual-controller system. First of all, a corresponding transmission medium is selected according to a feature of a data request issued by a controller, then the data request is converted into a data format compatible with a medium interface corresponding to the selected transmission medium and is sent to a corresponding medium driving portion connected with the medium interface, and the data request is sent to another controller through the medium driving portion and a connected corresponding medium controller, so as to select a path of the highest transmission performance, and realize the data transmission between the two controllers.Type: GrantFiled: February 21, 2007Date of Patent: January 26, 2010Assignee: Inventec CorporationInventors: Xiang-Bin Meng, Tom Chen, Win-Harn Liu