Patents by Inventor Hong Duan
Hong Duan 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).
-
Publication number: 20240142175Abstract: Disclosed are an unblocking apparatus for a furnace discharging pipe and a use method. The unblocking apparatus includes a rail, a rail car that may move along the rail, an unblocking drive mechanism arranged on the rail car, a heat-unblocking component, a cold-unblocking component, and a material receiving component that is used to receive a blocking material in the discharging pipe, and a drive end of the unblocking drive mechanism is detachably connected with one end of the heat-unblocking component and the cold-unblocking component respectively. The present application effectively handles different blockage situations of the furnace discharging pipe by connecting the unblocking drive mechanism with an unblocking rod capable of heat-unblocking and a drilling rod capable of cold-unblocking, thereby two modes of heat-unblocking and cold-unblocking are performed on the furnace discharging pipe; and the discharging pipe may be unblocked by a remote operation.Type: ApplicationFiled: October 23, 2023Publication date: May 2, 2024Applicants: China Nuclear Sichuan Environmental Protection Engineering Co., Ltd., China Building Materials Academy, China Nuclear Power Engineering Co., Ltd.Inventors: Weidong XU, Yu CHANG, Yongchang ZHU, Hong DUAN, Chunyu TIAN, Wei WU, Debo YANG, Qingbin ZHAO, Shuaizhen WU, Lin WANG, Zhu CUI, Heyi GUO, Maosong FAN, Yuancheng SUN, Jie MEI, Xiaoli AN, Yongxiang ZHAO, Qinda LIU
-
Publication number: 20240104262Abstract: A method for scaling a vehicle crash dummy model, includes: obtaining a height ratio, a girth ratio, and a mass ratio of each part of a body shape of a target population to a reference population; calculating part scaling ratios of the target population to the reference population in a height direction and each direction in a girth plane according to the height ratio, the girth ratio, and the mass ratio; scaling simulation models of each part of a dummy simulation model of the reference population according to each scaling ratio; and assembling scaled models of each part, to obtain a dummy simulation model of the target population. This embodiment improves a shape simulation degree for a real human body of a dummy.Type: ApplicationFiled: March 27, 2023Publication date: March 28, 2024Applicants: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD, CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTDInventors: Zhixin LIU, Zhixin WU, Weidong LIU, Hong ZHENG, Kai WANG, Hong CHEN, Bingxu DUAN, Hanxiao ZHANG
-
Publication number: 20240096483Abstract: An adaptive control method and system for an upper limb rehabilitation robot based on a game theory and surface Electromyography (sEMG) is disclosed. A movement trajectory that a robot is controlled to run within a training time is designed during subject operation. An sEMG-based Back Propagation Neural Network (BPNN) muscle force estimation model establishes a nonlinear dynamic relationship between an sEMG signal and end force by constructing a three-layer neural network. A human-computer interaction system is analyzed by the game theory principle, and a role of the robot is deduced. The control rate between the robot and a subject is updated by Nash equilibrium, and adaptive weight factors of the robot and the subject are determined. The robot adaptively adjusts the training mode thereof according to a movement intention of the subject during operation and a weight coefficient obtained by the game theory principle.Type: ApplicationFiled: July 25, 2022Publication date: March 21, 2024Applicant: SOUTHEAST UNIVERSITYInventors: Hong ZENG, Qingqing CHEN, Xiao LI, Yinxin DUAN, Jianxi ZHANG, Aiguo SONG
-
Publication number: 20240078702Abstract: A method for recognizing a reference point associated with a fiducial marker including the steps of: obtaining or receiving image data of the fiducial marker; determining the degree of which the image data of the fiducial marker is aligned with one or more reference images; of which if the degree of alignment is determined to be less than an acceptable threshold predicting a set of coordinates of the reference point associated with the fiducial marker; incorporating the set of coordinates with the image data to form a modified image data; and determining the degree of which the modified image data of the fiducial marker is aligned with one or more reference images.Type: ApplicationFiled: September 5, 2022Publication date: March 7, 2024Inventors: Yi LI, Hong Seung YEON, Nicholas HAEHN, Wei LI, Raquel DE SOUZA BORGES FERREIRA, Minglu LIU, Robin McREE, Yosuke KANAOKA, Gang DUAN, Arnab ROY
-
Patent number: 11860986Abstract: A method and an electronic device for authentication is provided. When a user performs a touch operation on an icon of a first application, a biological feature of the user is directly collected without displaying an authentication screen, the collected biological feature is compared with a biological feature bound to the first application, and when a comparison result indicates that the collected biological feature matches the biological feature bound to the first application, the first application is logged in to. Based on the foregoing process, authentication can be implemented through only one interaction between the user and the electronic device, so that user operations are simplified.Type: GrantFiled: June 27, 2022Date of Patent: January 2, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Lei Lu, Hong Duan, Tengfei Jian, Dongsheng Xiong, Qingfeng Luo
-
Publication number: 20230362457Abstract: The present disclosure provides an intelligent commentary generation method. The method includes: obtaining a match data stream; parsing the match data stream, to obtain candidate events from the match data stream; determining events from the candidate events, to generate a sequence of events; and generating commentary scripts corresponding to the match data stream according to the sequence of events.Type: ApplicationFiled: July 19, 2023Publication date: November 9, 2023Inventors: Hong DUAN, Caisheng OUYANG, Qi CHEN, Yang ZHENG
-
Patent number: 11765439Abstract: The present disclosure provides an intelligent commentary generation method. The method includes: obtaining a match data stream; parsing the match data stream, to obtain candidate events from the match data stream; determining events from the candidate events, to generate a sequence of events; and generating commentary scripts corresponding to the match data stream according to the sequence of events.Type: GrantFiled: October 13, 2021Date of Patent: September 19, 2023Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Hong Duan, Caisheng Ouyang, Qi Chen, Yang Zheng
-
Patent number: 11714879Abstract: A method and device for behavior control of a virtual image based on a text, and a medium are disclosed. The method includes inserting a symbol in a text, and generating a plurality of input vectors corresponding to the symbol and elements in the text; inputting the plurality of input vectors to a first encoder network, and determining a behavior trigger position in the text based on an attention vector of a network node corresponding to the symbol; determining behavior content based on a first encoded vector that is outputted from the first encoder network and corresponds to the symbol; and playing an audio corresponding to the text, and controlling the virtual image to present the behavior content when the audio is played to the behavior trigger position.Type: GrantFiled: September 20, 2021Date of Patent: August 1, 2023Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jing Xie, Piji Li, Hong Duan
-
Publication number: 20220398305Abstract: A method and an electronic device for authentication is provided. When a user performs a touch operation on an icon of a first application, a biological feature of the user is directly collected without displaying an authentication screen, the collected biological feature is compared with a biological feature bound to the first application, and when a comparison result indicates that the collected biological feature matches the biological feature bound to the first application, the first application is logged in to. Based on the foregoing process, authentication can be implemented through only one interaction between the user and the electronic device, so that user operations are simplified.Type: ApplicationFiled: June 27, 2022Publication date: December 15, 2022Inventors: Lei Lu, Hong Duan, Tengfei Jian, Dongsheng Xiong, Qingfeng Luo
-
Patent number: 11409851Abstract: An authentication method and an electronic device, the method including receiving a touch operation on an icon of a first application, collecting a biological feature of a user in response to the touch operation, comparing the collected biological feature with a biological feature bound to the first application, where the first application is bound to at least one biological feature, each biological feature is bound to a user account of the first application, each user account is corresponding to a resource directory, when the comparison result indicates that the collected biological feature matches a first biological feature of the at least one biological feature, determining a first user account bound to the first biological feature, and logging in to the first application based on the first user account, and loading information stored in a first resource directory corresponding to the first user account.Type: GrantFiled: January 23, 2017Date of Patent: August 9, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Lei Lu, Hong Duan, Tengfei Jian, Dongsheng Xiong, Qingfeng Luo
-
Publication number: 20220038790Abstract: The present disclosure provides an intelligent commentary generation method. The method includes: obtaining a match data stream; parsing the match data stream, to obtain candidate events from the match data stream; determining events from the candidate events, to generate a sequence of events; and generating commentary scripts corresponding to the match data stream according to the sequence of events.Type: ApplicationFiled: October 13, 2021Publication date: February 3, 2022Inventors: Hong DUAN, Caisheng OUYANG, Qi CHEN, Yang ZHENG
-
Publication number: 20220004825Abstract: A method and device for behavior control of a virtual image based on a text, and a medium are disclosed. The method includes inserting a symbol in a text, and generating a plurality of input vectors corresponding to the symbol and elements in the text; inputting the plurality of input vectors to a first encoder network, and determining a behavior trigger position in the text based on an attention vector of a network node corresponding to the symbol; determining behavior content based on a first encoded vector that is outputted from the first encoder network and corresponds to the symbol; and playing an audio corresponding to the text, and controlling the virtual image to present the behavior content when the audio is played to the behavior trigger position.Type: ApplicationFiled: September 20, 2021Publication date: January 6, 2022Inventors: Jing XIE, Piji LI, Hong DUAN
-
Publication number: 20190354661Abstract: An authentication method and an electronic device, the method including receiving a touch operation on an icon of a first application, collecting a biological feature of a user in response to the touch operation, comparing the collected biological feature with a biological feature bound to the first application, where the first application is bound to at least one biological feature, each biological feature is bound to a user account of the first application, each user account is corresponding to a resource directory, when the comparison result indicates that the collected biological feature matches a first biological feature of the at least one biological feature, determining a first user account bound to the first biological feature, and logging in to the first application based on the first user account, and loading information stored in a first resource directory corresponding to the first user account.Type: ApplicationFiled: January 23, 2017Publication date: November 21, 2019Inventors: Lei Lu, Hong Duan, Tengfei Jian, Dongsheng Xiong, Qingfeng Luo
-
Publication number: 20190332255Abstract: A character input method and apparatus, and a terminal, where in the method, a candidate character box is a sliding display box capable of displaying a preset quantity of characters, a different candidate character is displayed in the candidate character box in response to a slide operation of a user, the candidate character box includes a selection box, and a candidate character in the selection box is selected to implement information input on a compact smart device.Type: ApplicationFiled: March 25, 2016Publication date: October 31, 2019Inventors: Hao Wang, Yanchang Yang, Shuai Guo, Hong Duan, Zhiquan Huang, Xiang Zhu
-
Patent number: 10127408Abstract: An information handling system includes a lock, a switch, and a south bridge. The lock is configured to receive a key and to alternate between a locked position and an unlocked position. The switch is in communication with the lock. The switch is configured to receive a signal from the lock, to close if the lock is in the locked position, and to open if the lock is in the unlocked position. The south bridge is in communication with the switch. The south bridge is configured to disable a plurality of communication ports of the information handling system when the switch is closed, and configured to enable the communication ports when the switch is opened.Type: GrantFiled: May 26, 2016Date of Patent: November 13, 2018Assignee: DELL PRODUCTS, LPInventors: Wei Ming Chu, Ning Yu Wang, Yong Hiang Ng, Chau Iou Jeng, Shi Zhe Han, Yong Hong Duan
-
Publication number: 20160275315Abstract: An information handling system includes a lock, a switch, and a south bridge. The lock is configured to receive a key and to alternate between a locked position and an unlocked position. The switch is in communication with the lock. The switch is configured to receive a signal from the lock, to close if the lock is in the locked position, and to open if the lock is in the unlocked position. The south bridge is in communication with the switch. The south bridge is configured to disable a plurality of communication ports of the information handling system when the switch is closed, and configured to enable the communication ports when the switch is opened.Type: ApplicationFiled: May 26, 2016Publication date: September 22, 2016Inventors: Wei Ming Chu, Ning Yu Wang, Yong Hiang Ng, Chau Iou Jeng, Shi Zhe Han, Yong Hong Duan
-
Patent number: 9355265Abstract: An information handling system includes a lock, a switch, and a south bridge. The lock is configured to receive a key and to alternate between a locked position and an unlocked position. The switch is in communication with the lock. The switch is configured to receive a signal from the lock, to close if the lock is in the locked position, and to open if the lock is in the unlocked position. The south bridge is in communication with the switch. The south bridge is configured to disable a plurality of communication ports of the information handling system when the switch is closed, and configured to enable the communication ports when the switch is opened.Type: GrantFiled: March 25, 2010Date of Patent: May 31, 2016Assignee: DELL PRODUCTS, LPInventors: Ning Yu Wang, Chau Iou Jeng, Shi Zhe Han, Wei Ming Chu, Yong Hiang Ng, Yong Hong Duan
-
Publication number: 20110239049Abstract: An information handling system includes a lock, a switch, and a south bridge. The lock is configured to receive a key and to alternate between a locked position and an unlocked position. The switch is in communication with the lock. The switch is configured to receive a signal from the lock, to close if the lock is in the locked position, and to open if the lock is in the unlocked position. The south bridge is in communication with the switch. The south bridge is configured to disable a plurality of communication ports of the information handling system when the switch is closed, and configured to enable the communication ports when the switch is opened.Type: ApplicationFiled: March 25, 2010Publication date: September 29, 2011Applicant: DELL PRODUCTS, LPInventors: Ning Yu Wang, Chau Iou Jeng, Shi Zhe Han, Wei Ming Chu, Yong Hiang Ng, Yong Hong Duan
-
Method of instantly receiving and playing back audio data from wireless network by wireless terminal
Patent number: 7177655Abstract: The present invention discloses a method of using a wireless terminal to instantly receive and play back an audio data from a wireless network server without requiring the user to download and save the audio data into the wireless terminal first. When the wireless terminal requests the wireless network server to download an audio data, the wireless network server divides the audio data into a several batches of data according to the request of the wireless network server. The batches of data are sequentially downloaded to a voice download buffer of the wireless terminal, and then sequentially sent to a voice playback buffer of the wireless terminal after each batch of data is decoded. Thus, achieving the function of immediately and continuously play back the audio data online through the wireless terminal.Type: GrantFiled: March 24, 2003Date of Patent: February 13, 2007Assignee: Inventec Appliances Corp.Inventors: Shing Cheng Lai, Yu Hong Duan, Long Xiao Fan