Patents by Inventor Xiaoming Sun
Xiaoming Sun 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: 20240150243Abstract: It discloses a sustained release grouting material, a preparation method and an application thereof; the sustained release grouting material comprises a water swelling core and a water-soluble sustained release coating, the water swelling core is composed of bentonite, SAP and xanthan gum, which is granulated by disc granulator relying on the cohesiveness of xanthan gum; the water-soluble sustained-release coating is prepared by mixing water-soluble starch, polyvinyl alcohol, poloxamer, lubricant and plasticizer with deionized water to obtain a film-forming solution, and the film-forming solution is coated on a coating machine; the invention uses a coating machine to coat a layer of slow-release coating on the surface of the water-absorbing expansion core, and adjusts the coating thickness by controlling the mass ratio of the coating film-forming liquid to the water-absorbing expansion core particles, so as to realize the controllable water absorption onset time of the expansion core.Type: ApplicationFiled: November 6, 2023Publication date: May 9, 2024Applicant: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Lihua Wang, Chunfeng Li, Zhijie Wen, Zengguang Pang, Xiaoming Fan, Qinghua Shu, Shifu Sun, Qingbiao Wang, Chunquan Dai, Weiwei Han, Shunrong Wang
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Publication number: 20240120902Abstract: Disclosed is an ultraminiature tuning fork quartz crystal and a resonator, the ultraminiature tuning fork quartz crystal comprises a tuning fork assembly, the tuning fork assembly comprises a fixing block, two vibrating parts and a connecting part, both of the vibrating parts extend outward and are symmetrically set through the fixing block and are connected to the fixing block, the connecting part comprises two connecting arms, and both of the connecting arms extend outward and are symmetrically set through the fixing block and are connected to the fixing block; an outer wall of the connecting arms is provided with at least one groove group for filling conductive silver glue, each groove in the groove group penetrates two adjacent sidewalls of the connecting arms. This disclosure can solve the problem that opening holes at the connecting end of the electrical connecting arms will weaken the strength of the electrical connecting arms.Type: ApplicationFiled: February 8, 2023Publication date: April 11, 2024Inventors: Dayong HUANG, Yu Mao, Xiangmiao Huang, Xiaoming Sun
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Publication number: 20240118927Abstract: A server cluster determines a first memory requirement of a first distributed application, where the first memory requirement indicates a memory size. The server cluster determines N first server nodes in the server cluster based on the first memory requirement and an available memory resource of each server node in the server cluster, and constructs a first memory pool based on the N first server nodes. The server cluster provides a service for the first distributed application based on the first memory pool.Type: ApplicationFiled: December 12, 2023Publication date: April 11, 2024Inventors: Hongwei Sun, Guangcheng Li, Xiuqiao Li, Xiaoming Bao, Jun You
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Patent number: 11954917Abstract: A present disclosure is a method of segmenting an abnormal robust for complex autonomous driving scenes and a system thereof, specifically relates to the technical field of an image segmenting system. The system includes: a segmentation module, configured to transmit an obtained input image to the segmentation network to obtain a segmentation prediction image, and then quantify the uncertainty of a segmentation prediction by means of calculating two different discrete metrics; a synthesis module, configured to match a generated data distribution with a data distribution of the input image by utilizing a conditional generative adversarial network; a difference module, configured to model and calculate the input image, an generated image, the semantic feature map and the uncertainty feature map based on an encoder, a fusion module and a decoder, to generate the segmentation prediction images for the abnormal objects; a model training module; and an integrated prediction module.Type: GrantFiled: July 12, 2023Date of Patent: April 9, 2024Assignee: Shandong Kailin Environmental Protection Equipment Co., Ltd.Inventors: Shouen Pang, Jichong Yang, Xiaoming Xi, Yang Ning, Longsheng Xu, Shixi Pang, Zhenxing Sun
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Publication number: 20240071096Abstract: A present disclosure is a method of segmenting an abnormal robust for complex autonomous driving scenes and a system thereof, specifically relates to the technical field of an image segmenting system. The system includes: a segmentation module, configured to transmit an obtained input image to the segmentation network to obtain a segmentation prediction image, and then quantify the uncertainty of a segmentation prediction by means of calculating two different discrete metrics; a synthesis module, configured to match a generated data distribution with a data distribution of the input image by utilizing a conditional generative adversarial network; a difference module, configured to model and calculate the input image, an generated image, the semantic feature map and the uncertainty feature map based on an encoder, a fusion module and a decoder, to generate the segmentation prediction images for the abnormal objects; a model training module; and an integrated prediction module.Type: ApplicationFiled: July 12, 2023Publication date: February 29, 2024Applicant: Shandong Kailin Environmental Protection Equipment Co., Ltd.Inventors: Shouen PANG, Jichong YANG, Xiaoming XI, Yang NING, Longsheng XU, Shixi PANG, Zhenxing SUN
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Publication number: 20230218049Abstract: The present disclosure discloses a watch strap buckle with a hidden locking device. The watch strap buckle includes a U-shaped snap ring; a rotating shaft is arranged at an open end of the U-shaped snap ring; one end of a buckle tongue is mounted on the rotating shaft, and the other end of the buckle tongue can be inserted into a watch strap hole; first limiting holes for the spring bolt to extend and retract are formed in left and right side surfaces of the box body; second limiting holes for the spring bolts to extend and retract are correspondingly formed in corresponding positions of left and right supports of the snap ring; and the watch strap buckle further includes an independent retraction actuation rod. The watch strap buckle is stable, reliable, convenient and practical.Type: ApplicationFiled: March 17, 2023Publication date: July 13, 2023Applicant: Shenzhen Eview GPS TechnologyInventor: Xiaoming Sun
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Publication number: 20230172184Abstract: The invention discloses a traceability system for pesticide residues, the main points of the technical scheme: the traceability system for pesticide residues, comprising the following steps; step 1, collecting the basic properties of a variety of pesticides commonly used in crops; step 2, collecting the degradation properties of pesticides in many different types of soils; step 3, collecting the rainfall, irrigation conditions and other agricultural operation factors; step 4, predicting the risk of pesticide residues on the surface of the soil after use, and speculating on the transfer pollution of pesticides to crops; step 5, predicting the pesticide residues available to leach into groundwater after pesticide use; step 6, predicting the pesticide residues available to leach into surface water after pesticide use.Type: ApplicationFiled: February 28, 2022Publication date: June 8, 2023Inventors: Hongwu Bai, Ying Liang, Bing Gao, Liping Bian, Aidong Sun, Xiaoming Sun, Xianjin Liu
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Quantum State Preparation Circuit Generation Method and Apparatus, Chip, Device, and Program Product
Publication number: 20230081903Abstract: A quantum state preparation circuit generation method and apparatus, a chip, a device, and a program product are provided, which relate to the field of quantum technology. The quantum state preparation circuit generation method includes: obtaining a target vector (21); generating a quantum state intermediate preparation circuit (22) for preparing the target vector on N qubits, the quantum state intermediate preparation circuit including N qubit uniform control gates, and N being a positive integer greater than or equal to 2; and converting each of the N qubit uniform control gates into a diagonal unitary matrix and a single bit gate, to obtain a quantum state preparation circuit (23) for preparing the target vector on the N qubits. This application can reduce a depth of a quantum state preparation circuit.Type: ApplicationFiled: November 11, 2022Publication date: March 16, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Pei YUAN, Shuai YANG, Guojing TIAN, Xiaoming SUN, Shengyu ZHANG -
Publication number: 20230080222Abstract: Provided are a quantum state preparation circuit generating method and apparatus, a superconducting quantum chip, and a storage medium. The method includes: configuring an input register storing n qubits, n being a positive integer; acquiring m ancilla qubits, m being a positive integer; configuring a copy register and a phase register storing m/2 ancilla qubits and m/2 ancilla qubits, respectively; processing qubits through the input register, the copy register, and the phase register, to obtain a diagonal unitary matrix quantum circuit; combining the diagonal unitary matrix quantum circuit and a single bit gate to obtain a uniform control matrix circuit; and combining different uniform control matrix circuits to obtain a quantum state preparation circuit.Type: ApplicationFiled: November 11, 2022Publication date: March 16, 2023Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Pei YUAN, Shuai YANG, Guojing TIAN, Xiaoming SUN, Shengyu ZHANG
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Patent number: 11595715Abstract: In some embodiments, a method receives a message that identifies an asset being viewed on a video service at a timestamp. The message is associated with a profile identifier and a plurality of messages are received for the profile identifier while using the video service. The method determines a channel identifier for a channel in which the asset is offered during the timestamp and determines whether a channel change occurred based on the channel identifier and a prior channel identifier determined from a prior message in the plurality of messages. When the channel change has occurred, the method stores the channel identifier and timestamp for the profile identifier in a data structure, wherein a list of channels is generated by querying the data structure to determine a set of channel identifiers and timestamps for the profile identifier.Type: GrantFiled: April 28, 2020Date of Patent: February 28, 2023Assignee: HULU, LLCInventors: Mckay Salisbury, Peter Moore, Karthik Prasanna, Xiaoming Sun, Tong Yang, Srivardhan Jalan, Arkin Yetis
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Mine vertical shaftlifting apparatus, mine vertical shaft lifting system and control method therefor
Patent number: 11390489Abstract: A hoisting apparatus for a mine vertical shaft, a hoisting system for a mine vertical shaft and a controlling method thereof are provided. The hoisting apparatus includes a driving device provided at a wellhead and a guiding device provided in a vertical shaft. A position of the guiding device corresponds to a position of the driving device and a transmission rope is wound around the driving device and the guiding device. Moreover, the driving device is drivingly connected to the guiding device via the transmission rope; and a tension regulating device is provided in the vertical shaft. The guiding device is movably provided at the tension regulating device that is for regulating a distance between the driving device and the guiding device. The tension regulating device controls a tension of the transmission rope by regulating the distance between the driving device and the guiding device.Type: GrantFiled: October 31, 2018Date of Patent: July 19, 2022Assignee: CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJINGInventors: Manchao He, Guohua Cao, Xiaoming Sun, Jun Yang -
Publication number: 20210337256Abstract: In some embodiments, a method receives a message that identifies an asset being viewed on a video service at a timestamp. The message is associated with a profile identifier and a plurality of messages are received for the profile identifier while using the video service. The method determines a channel identifier for a channel in which the asset is offered during the timestamp and determines whether a channel change occurred based on the channel identifier and a prior channel identifier determined from a prior message in the plurality of messages. When the channel change has occurred, the method stores the channel identifier and timestamp for the profile identifier in a data structure, wherein a list of channels is generated by querying the data structure to determine a set of channel identifiers and timestamps for the profile identifier.Type: ApplicationFiled: April 28, 2020Publication date: October 28, 2021Applicant: HULU, LLCInventors: McKay Salisbury, Peter Moore, Karthik Prasanna, Xiaoming Sun, Tong Yang, Srivardhan Jalan, Arkin Yetis
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MINE VERTICAL SHAFTLIFTING APPARATUS, MINE VERTICAL SHAFT LIFTING SYSTEM AND CONTROL METHOD THEREFOR
Publication number: 20210309489Abstract: A hoisting apparatus for a mine vertical shaft, a hoisting system for a mine vertical shaft and a controlling method thereof are provided. The hoisting apparatus includes a driving device provided at a wellhead and a guiding device provided in a vertical shaft. A position of the guiding device corresponds to a position of the driving device and a transmission rope is wound around the driving device and the guiding device. Moreover, the driving device is drivingly connected to the guiding device via the transmission rope; and a tension regulating device is provided in the vertical shaft. The guiding device is movably provided at the tension regulating device that is for regulating a distance between the driving device and the guiding device. The tension regulating device controls a tension of the transmission rope by regulating the distance between the driving device and the guiding device.Type: ApplicationFiled: October 31, 2018Publication date: October 7, 2021Inventors: Manchao HE, Guohua CAO, Xiaoming SUN, Jun YANG -
Publication number: 20200295726Abstract: The present invention provides a piezoelectric quartz crystal resonator. The piezoelectric quartz crystal resonator comprises a circuit board, a quartz crystal resonator and a thermistor, wherein the thermistor is configured to detect a temperature of the quartz crystal resonator, the thermistor and the quartz crystal resonator are arranged on the circuit board and interconnected with each other via electric wires arranged on the circuit board; the thermistor and the quartz crystal resonator are sealed independently from each other by thermoplastic material, and the thermoplastic material sealing the thermistor is in contact with the thermoplastic material sealing the quartz crystal resonator.Type: ApplicationFiled: May 31, 2020Publication date: September 17, 2020Inventors: William Dean Beaver, Huiping Liang, Xiaoming Sun, Guangyu Wu, Junchao Xie
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Patent number: 10732943Abstract: The disclosure provides a compilation method and system for heterogeneous computing platform, and a runtime method and system for supporting program execution on the heterogeneous computing platform. Inputting a trained neural network model to a Neural Network (NN) optimizing compiler to generate an NN assembly file corresponding to the neural network; inputting the NN assembly file to an NN assembler to generate an NN binary file corresponding to the neural network; compilation and assembling a neural network application developed by users in a high-level language using a host compiler toolchain to generate a corresponding host assembly file and a host binary file in sequence; and linking the NN binary file and the host binary file using a host linker to generate a single hybrid linking executable file. The technical solution of the present disclosure has the advantages such as good computing performance, strong scalability, strong compatibility and high flexibility.Type: GrantFiled: April 10, 2018Date of Patent: August 4, 2020Assignee: XILINX, INC.Inventors: Xiaoming Sun, Lingzhi Sui, Hong Luo, Yi Shan, Song Yao
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Patent number: 10727801Abstract: A method for fabricating a piezoelectric quartz crystal resonator is disclosed, which comprises: arranging a plurality of design units on a circuit board, wherein each design unit includes a quartz crystal resonator and a thermistor, and a division clearance is preset between every two adjacent design units; in each design unit, arranging at least one extension welding pad and at least one resonator welding pad; arranging at least one thermistor welding pad corresponding to the thermistor at the circuit board; welding the quartz crystal resonator and the thermistor onto their corresponding welding pads respectively; using thermoplastic material to seal the welded quartz crystal resonator and thermistor; dividing the circuit board processed by the thermoplastic material according to the design units.Type: GrantFiled: January 10, 2017Date of Patent: July 28, 2020Assignee: INTERQUIP ELECTRONICS (SHENZHEN) CO., LTD.Inventors: William Dean Beaver, Huiping Liang, Xiaoming Sun, Guangyu Wu, Junchao Xie
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Patent number: 10500637Abstract: The invention discloses a silver-chromium alloy nanowire having a diameter of 18 to 60 nm, a length of 5 to 100 ?m, wherein a molar ratio of the silver to chromium is 1:0.01-3. The preparation method of the silver-chromium alloy nanowire comprises the steps of: a. preparing a reaction solution: formulating a silver source, a chromium source, polyvinylpyrrolidone and a reductive agent into a reaction solution, or adding the materials into deionized water to formulate a reaction solution; and b. performing a reductive reaction: performing a reductive reaction by maintaining the reaction vessel at a temperature of 120° C. to 200° C. for 2-10 hours to obtain a silver-chromium alloy nanowire suspension. The minimum diameter of the silver-chromium alloy nanowire of the present invention may reach 18 nm and its length is usually 20 ?m or above. Thus, it has a broad application prospect.Type: GrantFiled: June 4, 2015Date of Patent: December 10, 2019Assignee: BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGYInventors: Xiaoming Sun, Cheng Wang
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Patent number: 10228835Abstract: The present application provides a method for displaying information, and a terminal equipment. The method for displaying information comprises: detecting whether a display screen of a terminal equipment switches from a screen-off state to a screen-on state when the display screen is in the screen-off state; displaying at least one information card on the display screen after it is detected that the display screen switches from the screen-off state to the screen-on state, wherein, the at least one information card includes information for informative purpose obtained from a network side, and the size of the at least one information card is smaller than that of the display screen.Type: GrantFiled: January 27, 2017Date of Patent: March 12, 2019Assignee: BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO., LTD.Inventors: Ling Yu, Qingqing Yu, Ruimin Huang, Bo Chen, Wen-Chen Feng, Hujia Duman, Ni Gan, Xinwei Wu, Jiabo Zhou, Xiaoming Sun
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Publication number: 20190052745Abstract: The invention discloses a method for presenting an interface of a remote controller in a mobile device. The method includes: receiving, by the mobile device, a display instruction to display an interface of a remote controller matching with an electronic device, wherein the mobile device is in electrical connection with the electronic device; and in response to the display instruction, displaying the interface of the remote controller for controlling the electronic device on a display screen of the mobile device, where the interface of the remote controller includes interface elements for controlling the electronic device.Type: ApplicationFiled: October 16, 2018Publication date: February 14, 2019Inventors: Jin WU, Xiaoming SUN, Jing LI, Qiang ZHANG
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Publication number: 20180293057Abstract: The disclosure provides a compilation method and system for heterogeneous computing platform, and a runtime method and system for supporting program execution on the heterogeneous computing platform. Inputting a trained neural network model to a Neural Network (NN) optimizing compiler to generate an NN assembly file corresponding to the neural network; inputting the NN assembly file to an NN assembler to generate an NN binary file corresponding to the neural network; compilation and assembling a neural network application developed by users in a high-level language using a host compiler toolchain to generate a corresponding host assembly file and a host binary file in sequence; and linking the NN binary file and the host binary file using a host linker to generate a single hybrid linking executable file. The technical solution of the present disclosure has the advantages such as good computing performance, strong scalability, strong compatibility and high flexibility.Type: ApplicationFiled: April 10, 2018Publication date: October 11, 2018Inventors: Xiaoming SUN, Lingzhi SUI, Hong LUO, Yi SHAN, Song YAO