Patents by Inventor Xiaojian Ding
Xiaojian Ding 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: 20240191330Abstract: A hot-dipped aluminum-zinc or zinc-aluminum-magnesium multiphase steel having a yield strength of greater than or equal to 450 MPa and a rapid heat-treatment hot plating manufacturing method therefor. The steel comprises the following components, in percentage by weight: 0.06-0.12% of C, 0.05-0.30% of Si, 1.0-1.8% of Mn, P?0.015%, S?0.015%, N?0.04%, Cr?0.50%, and further comprises one or both of Ti or Nb, with 0-0.045% of Nb and 0-0.045% of Ti, the balance being Fe and other unavoidable impurities. In addition, the following conditions also need to be met: 0.25?(C+Mn/6)?0.40; Mn/S?150; when no Ti is contained, Nb meets 0.01%?(Nb?0.22C?1.1N)?0.03%; when no Nb is contained, Ti meets 0.3?Ti/C?0.6; and when Ti and Nb are added in a compound mode, 0.03%?(Ti+Nb)?0.07%.Type: ApplicationFiled: March 31, 2022Publication date: June 13, 2024Applicant: BAOSHAN IRON & STEEL CO., LTD.Inventors: Jun LI, Jian WANG, Xiaofeng DU, Zhilong DING, Liyang ZHANG, Huafei LIU, Xiaojian WANG, Yi YANG, Zihao XIE
-
Publication number: 20240184678Abstract: A deep learning fault diagnosis method includes the following steps: a fault diagnosis data set X is processed based on sliding window processing, to obtain a picture-like sample data set {tilde over (X)}, and obtain an attention matrix A of the picture-like sample data set {tilde over (X)}; and a 2D-CNN model is constructed to process the picture-like sample data set {tilde over (X)} to obtain a corresponding feature map F, and in the meantime, the feature map F is processed based on channel-oriented average pooling and channel-oriented maximum pooling to obtain an output P1 of the average pooling and an output P2 of the maximum pooling, and a weight matrix W is obtained based on the attention matrix A, the output P1 of the average pooling, and the output P2 of the maximum pooling, so that an output of the model is a feature map {tilde over (F)} based on an attention mechanism, where {tilde over (F)}=WF.Type: ApplicationFiled: October 27, 2021Publication date: June 6, 2024Inventors: Qiang Zhang, Ting Huang, Shanlin Yang, Xianghong Hu, Chunhui Wang, Yuanhang Wang, Xiaojian Ding
-
Publication number: 20230131828Abstract: A predictive maintenance system and method for intelligent manufacturing equipment is provided. The predictive maintenance system includes a first-stage predictive maintenance module, a second-stage predictive maintenance module, and a maintenance decision module. The first-stage predictive maintenance module includes an acquisition module, a human-computer interaction module, a calculation module, and a storage module. The second-stage predictive maintenance module includes a communication module, a setting module, and a prediction module. The maintenance decision module is configured to receive a first-stage remaining service life calculated by the first-stage predictive maintenance module and a second-stage remaining service life predicted by the second-stage predictive maintenance module, and determine a predictive maintenance strategy of the intelligent manufacturing equipment according to the first-stage remaining service life and the second-stage remaining service life.Type: ApplicationFiled: July 12, 2022Publication date: April 27, 2023Applicant: CHINA ELECTRONICS RELIABILITY AND ENVIRONMENTAL TESTING INSTITUTE ((THE FIFTH INSTITUTE OF ELECTRONIInventors: Yuanhang WANG, Chunhui WANG, Jian ZHOU, Xiaojian DING, Wenwei LIU, Zhong SHI, Chao LIANG, Chengju DONG, Bochen CHEN, Chuangmian HUANG, Jianfeng YANG, Jing TANG, Ji WANG, Xiaobing LI, Shuhan LU, Wenan MO, Yunfan YANG, Guangkuo GUO
-
Patent number: 11316774Abstract: The present application describes a path selection method and apparatus. The method may include obtaining a required latency of a service. The method may further include determining a target path for the service from m strict explicit paths based on the required latency, where a latency of the target path is less than or equal to the required latency, all the m strict explicit paths are unallocated paths, any subpath of a first strict explicit path in the m strict explicit paths exists in only the first strict explicit path, the first strict explicit path is any path in the m strict explicit paths, and m is an integer greater than or equal to 1. The present invention is applicable to the field of communications technologies and resolves at least a problem where a path computation element (PCE) cannot ensure that a path allocated to a service can meet a latency requirement of the service.Type: GrantFiled: November 21, 2019Date of Patent: April 26, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojian Ding, Qin Wu
-
Publication number: 20200092195Abstract: The present application describes a path selection method and apparatus. The method may include obtaining a required latency of a service. The method may further include determining a target path for the service from m strict explicit paths based on the required latency, where a latency of the target path is less than or equal to the required latency, all the m strict explicit paths are unallocated paths, any subpath of a first strict explicit path in the m strict explicit paths exists in only the first strict explicit path, the first strict explicit path is any path in the m strict explicit paths, and m is an integer greater than or equal to 1. The present invention is applicable to the field of communications technologies and resolves at least a problem where a path computation element (PCE) cannot ensure that a path allocated to a service can meet a latency requirement of the service.Type: ApplicationFiled: November 21, 2019Publication date: March 19, 2020Inventors: Xiaojian Ding, Qin Wu
-
Patent number: 9696823Abstract: According to the present invention, a computer is provided, which comprises a host system, an embedded subsystem, a power source, an input device control module, a first transmission interface and a second transmission interface, the input device control module being connected to the embedded subsystem through the first transmission interface, wherein the input device control module is configured to establish, in response to receipt of a first switching instruction, communication with the embedded subsystem such that the embedded subsystem is enabled to process input data from an input device and to transmit the input data obtained from the input device to the first transmission interface; and the embedded subsystem is configured to receive the input data from the first transmission interface, process the input data and perform an operation corresponding to the input data.Type: GrantFiled: August 13, 2009Date of Patent: July 4, 2017Assignee: LENOVO (BEIJING) LIMITEDInventors: Maolin Huang, Xiaojian Ding, Yuru Jin
-
Patent number: 9009356Abstract: A data output method and apparatus according to the present invention, which are applicable in a data processing device comprising an output unit, a computer system and an embedded system, generate a control command for enabling an establishment of a channel for outputting data when it is determined that the computer system stays in a non-operating state, establish a data transmission channel between the embedded system and the output unit based on the control command, determine data to be outputted, and transfer the data to be outputted from the embedded system to the output unit through the data transmission channel. In this way, the method and apparatus according to the present invention can ensure that a user need not wait a long time for the computer's start-up, and can carry out an operation on local data for the computer in time, which improves the user satisfaction.Type: GrantFiled: December 23, 2008Date of Patent: April 14, 2015Assignees: Beijing Lenovo Software Ltd., Lenovo (Beijing) LimitedInventors: Zhiqiang He, Ying Liang, Xingwen Chen, Maolin Huang, Xiaojian Ding, Jiangwei Zhong
-
Patent number: 8745417Abstract: The present invention provides a computer system, a notebook computer and a method for controlling a computer system. The method comprises steps of: determining current state of the main computer subsystem; turning off the power of the embedded subsystem or enabling the embedded subsystem into a low-power state of the embedded subsystem when the main computer subsystem stays in a power-on state of the main computer subsystem; and enabling the embedded subsystem into an operating state of the embedded subsystem when the main computer subsystem stays in a low-power state or a shut-down state of the main computer subsystem. The computer system comprises: a power supply, a main computer subsystem and an embedded subsystem, wherein the main computer subsystem comprises a state determination module and a state control module for the embedded subsystem.Type: GrantFiled: December 23, 2008Date of Patent: June 3, 2014Assignees: Lenovo (Beijing) Limited, Beijing Lenovo Software Ltd.Inventors: Maolin Huang, Xiaojian Ding, Xingwen Chen
-
Patent number: 8479031Abstract: Disclosed is a hybrid-system computer comprising a first system, a second system and a power supply unit, wherein the power supply unit is connected to the first system and the second system, respectively, and wherein power consumption in an operating state of the second system is lower than that in an operating state of the first system; the hybrid-system computer further comprises: a triggering unit configured for obtaining a switching command when the first system is in an operating state and the second system is in a non-operating state; and a switching unit connected to the triggering unit, the first system and the second system, respectively, and configured for receiving the switching command and controlling the first system to enter a non-operating state and the second system to enter an operating state based on the switching command.Type: GrantFiled: September 28, 2009Date of Patent: July 2, 2013Assignee: Lenovo (Beijing) LimitedInventors: Jinxuan Gao, Xiaojian Ding
-
Patent number: 8266457Abstract: The present invention provides a data processing device and a method for switching states thereof. The data processing device comprises an operating system and a communication interface for communicating with another data processing device, wherein the communication interface is enabled when the operating system stays in the operating state of the operating system, and the communication interface is disabled when the operating system stays in a low-power-consumption state.Type: GrantFiled: February 26, 2009Date of Patent: September 11, 2012Assignee: Lenovo (Beijing) LimitedInventors: Maolin Huang, Xiaojian Ding, Xingwen Chen
-
Publication number: 20100088531Abstract: Disclosed is a hybrid-system computer comprising a first system, a second system and a power supply unit, wherein the power supply unit is connected to the first system and the second system, respectively, and wherein power consumption in an operating state of the second system is lower than that in an operating state of the first system; the hybrid-system computer further comprises: a triggering unit configured for obtaining a switching command when the first system is in an operating state and the second system is in a non-operating state; and a switching unit connected to the triggering unit, the first system and the second system, respectively, and configured for receiving the switching command and controlling the first system to enter a non-operating state and the second system to enter an operating state based on the switching command.Type: ApplicationFiled: September 28, 2009Publication date: April 8, 2010Applicant: Lenovo (Beijing) LimitedInventors: Jinxuan Gao, Xiaojian Ding
-
Publication number: 20100049897Abstract: According to the present invention, a computer is provided, which comprises a host system, an embedded subsystem, a power source, an input device control module, a first transmission interface and a second transmission interface, the input device control module being connected to the embedded subsystem through the first transmission interface, wherein the input device control module is configured to establish, in response to receipt of a first switching instruction, communication with the embedded subsystem such that the embedded subsystem is enabled to process input data from an input device and to transmit the input data obtained from the input device to the first transmission interface; and the embedded subsystem is configured to receive the input data from the first transmission interface, process the input data and perform an operation corresponding to the input data.Type: ApplicationFiled: August 13, 2009Publication date: February 25, 2010Applicant: Lenovo (Beijing) LimitedInventors: Maolin Huang, Xiaojian Ding, Yuru Jin
-
Publication number: 20090217071Abstract: The present invention provides a data processing device and a method for switching states thereof. The data processing device comprises an operating system and a communication interface for communicating with another data processing device, wherein the communication interface is enabled when the operating system stays in the operating state of the operating system, and the communication interface is disabled when the operating system stays in a low-power-consumption state.Type: ApplicationFiled: February 26, 2009Publication date: August 27, 2009Applicant: LENOVO (BEIJING) LIMITEDInventors: Maolin HUANG, Xiaojian DING, Xingwen CHEN
-
Publication number: 20090177898Abstract: The present invention provides a computer system, a notebook computer and a method for controlling a computer system. The method comprises steps of: determining current state of the main computer subsystem; turning off the power of the embedded subsystem or enabling the embedded subsystem into a low-power state of the embedded subsystem when the main computer subsystem stays in a power-on state of the main computer subsystem; and enabling the embedded subsystem into an operating state of the embedded subsystem when the main computer subsystem stays in a low-power state or a shut-down state of the main computer subsystem. The computer system comprises: a power supply, a main computer subsystem and an embedded subsystem, wherein the main computer subsystem comprises a state determination module and a state control module for the embedded subsystem.Type: ApplicationFiled: December 23, 2008Publication date: July 9, 2009Applicants: Beijing Lenovo Software Ltd., Lenovo (Beijing) LimitedInventors: Maolin Huang, Xiaojian Ding, Xingwen Chen
-
Publication number: 20090177803Abstract: A data output method and apparatus according to the present invention, which are applicable in a data processing device comprising an output unit, a computer system and an embedded system, generate a control command for enabling an establishment of a channel for outputting data when it is determined that the computer system stays in a non-operating state, establish a data transmission channel between the embedded system and the output unit based on the control command, determine data to be outputted, and transfer the data to be outputted from the embedded system to the output unit through the data transmission channel. In this way, the method and apparatus according to the present invention can ensure that a user need not wait a long time for the computer's start-up, and can carry out an operation on local data for the computer in time, which improves the user satisfaction.Type: ApplicationFiled: December 23, 2008Publication date: July 9, 2009Applicants: Beijing Lenovo Software Ltd., Lenovo (Beijing) LimitedInventors: Zhiqiang He, Ying Liang, Xingwen Chen, Maolin Huang, Xiaojian Ding, Jiangwei Zhong