Patents by Inventor Xia Song
Xia 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: 20240131222Abstract: The present invention relates to a transdermal photocuring forming hydrogel with biological activity. The hydrogel can release recombinant collagen with biological activity, the recombinant collagen includes a sequence as shown in SEQ ID No. 1, an amino acid sequence of the recombinant collagen includes N basic repetitive units, and each basic repetitive unit includes n1 of the following characteristic amino acid sequences: “G-Xaa1-Xaa2-G-E-Xaa3”; the 3? end and the 5? end of the basic repetitive unit are connected to form the above characteristic amino acid sequence. The recombinant collagen provided by the present invention has relatively obvious integrin binding activity, and has the effects of promoting cell adhesion, proliferation and differentiation. The hydrogel of the present invention has good biocompatibility and stable quality, which can be cured and formed in situ in a transdermal photo-crosslinking manner after injection, with simple, convenient and controllable operation.Type: ApplicationFiled: October 8, 2023Publication date: April 25, 2024Inventors: Hai LIN, He QIU, Jing WANG, Jian WANG, Yang XU, Lu SONG, Xia YANG, Xingdong ZHANG
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Publication number: 20240126936Abstract: A multi-scale aggregation pattern analysis method for a complex traffic network is provided, which belongs to the field of the highway traffic network. Firstly, an adjacency matrix, a position attribute matrix, a distance weight matrix, a road grade matrix, and a time-phased traffic congestion degree matrix of a highway traffic network are calculated; secondly, a weight influence factor of the road network is incorporated based on a PageRank algorithm to determine order of critical nodes; finally, a two-dimensional decision diagram is drawn by two indicators: order of critical nodes and a shortest path distance. A new weighting matrix which accords with the actual situation of the road network is obtained by incorporating a position weight matrix, a distance weight matrix, a road grade weight matrix and a dynamic traffic congestion degree weight matrix based on a similarity matrix of the spectral clustering.Type: ApplicationFiled: January 5, 2023Publication date: April 18, 2024Inventors: Xia Zhu, Yingying Pei, Yongtao Jin, Guohong Li, Yulong Hao, Yuanping Liu, Yuyan Liu, Longfang Duan, Cui Jia, Qiyue Liu, Tao Ma, Shan An, Jia Xi, Zhihong Song
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Patent number: 11926544Abstract: The invention discloses a biological desulfurizer for removing organic sulfur in fracturing flowback fluid and application thereof. The biological desulfurizer includes a compound with a triazine structure formed by modifying chitosan with aldehydes and inorganic salts. The triazine structure has a good removal effect on hydrogen sulfide and organic sulfur such as mercaptan and sulfide. The biological desulfurizer of the invention has a sulfur capacity of up to 250 g/kg and a desulfurization efficiency of over 95% in 15 min. It can effectively remove the stink of sulfur-containing working water, improve the working environment of the well site, and reduce the impact of sulfur compounds on the atmospheric environment during the development of oil and gas fields.Type: GrantFiled: October 16, 2023Date of Patent: March 12, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, CHINA PETROLEUM & CHEMICAL CO., LTD. OF NORTH BRANCHInventors: Xiaoqing Qiu, Xiang Wang, Guisheng Wang, Guofeng Li, Jiawei Zhang, Lei Song, Xia Wang, Qianli Xu, Puyan Hou
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Publication number: 20240070202Abstract: A computer-implemented technique is described herein for assisting a user in advancing a task objective. The technique uses a suggestion-generating system (SGS) to provide one or more suggestions to a user in response to at least a last-submitted query provided by the user. The SGS may correspond to a classification-type or generative-type neural network. The SGS uses a machine-trained model that is trained using a multi-task training framework based on plural groups of training examples, which, in turn, are produced using different respective example-generating methods. One such example-generating method constructs a training example from queries in a search session. It operates by identifying the task-related intent the queries, and then identifying at least one sequence of queries in the search session that exhibits a coherent task-related intent. A training example is constructed based on queries in such a sequence.Type: ApplicationFiled: November 7, 2023Publication date: February 29, 2024Applicant: Microsoft Technology Licensing, LLCInventors: Corby Louis ROSSET, Chenyan XIONG, Paul Nathan BENNETT, Saurabh Kumar TIWARY, Daniel Fernando CAMPOS, Xia SONG, Nicholas Eric CRASWELL
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Patent number: 11853362Abstract: A computer-implemented technique is described herein for assisting a user in advancing a task objective. The technique uses a suggestion-generating system (SGS) to provide one or more suggestions to a user in response to at least a last-submitted query provided by the user. The SGS may correspond to a classification-type or generative-type neural network. The SGS uses a machine-trained model that is trained using a multi-task training framework based on plural groups of training examples, which, in turn, are produced using different respective example-generating methods. One such example-generating method constructs a training example from queries in a search session. It operates by identifying the task-related intent the queries, and then identifying at least one sequence of queries in the search session that exhibits a coherent task-related intent. A training example is constructed based on queries in such a sequence.Type: GrantFiled: April 16, 2020Date of Patent: December 26, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Corby Louis Rosset, Chenyan Xiong, Paul Nathan Bennett, Saurabh Kumar Tiwary, Daniel Fernando Campos, Xia Song, Nicholas Eric Craswell
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Publication number: 20230362170Abstract: Method, systems, and computer program products for access configuration in hybrid network environments are disclosed. According to the method, an access configuration request is received from a client device in a first network environment, wherein the access configuration request is associated with an access to a network resource in a second network environment and comprises first authentication information associated with the client device. Further, second authentication information associated with the network resource is obtained. The first and second authentication information is further used to determine whether the access configuration request is verified. If the access configuration request is verified, connectivity between the client device and the network resource can be automatically established.Type: ApplicationFiled: May 6, 2022Publication date: November 9, 2023Inventors: Qian Xia Song, Xiao Ling Chen, Ai Ping Feng, CHUN LI JIA, Jin Jin Yang, Kui Zhang, Dong Chen
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Publication number: 20230337344Abstract: A driver for driving an LED light engine of an LED tube is provided. The driver includes (I) a first driver unit including an input stage for connecting to a power supply, an output stage for connecting to the LED light engine, and a power converter stage for converting input power from AC mains or a CCG (electromagnetic control gear) into an output power for driving the LED light engine and (II) a second driver unit including an input stage for connecting to a power supply, an output stage for connecting to the LED light engine, and a power converter stage for converting input power from an ECG (electronic control gear) into an output power for driving the LED light engine. The two driver units are alternatively activatable for driving the LED light engine depending on when the LED tube is connected to AC mains, a CCG, or an ECG.Type: ApplicationFiled: April 7, 2023Publication date: October 19, 2023Inventors: Xusheng YANG, Xia Song
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Publication number: 20220414122Abstract: A method, system, and computer program product for data reorganization and logs reorganization. The method includes receiving, by one or more processing units, original data. The method also includes classifying, by the one or more processing units, the original data into different types based on a trained type classification model. The method also includes generating, by the one or more processing units, at least one severity for at least part of the original data based on a trained severity classification model, the at least part of the original data corresponding to at least one type. The method also includes outputting, by the one or more processing units, at least one message, the at least one message indicating the severity of the at least part of the original data.Type: ApplicationFiled: June 28, 2021Publication date: December 29, 2022Inventors: Qing Li, Shan Gu, Shuang Men, Cheng Fang Wang, LI HUA ZHAO, Qian Xia Song, Zhan Wei Wang
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Publication number: 20220374479Abstract: This document relates to natural language processing using a framework such as a neural network. One example method involves obtaining a first document and a second document and propagating attention from the first document to the second document. The example method also involves producing contextualized semantic representations of individual words in the second document based at least on the propagating. The contextualized semantic representations can provide a basis for performing one or more natural language processing operations.Type: ApplicationFiled: July 18, 2022Publication date: November 24, 2022Applicant: Microsoft Technology Licensing, LLCInventors: Chenyan Xiong, Chen Zhao, Corbin Louis Rosset, Paul Nathan Bennett, Xia Song, Saurabh Kumar Tiwary
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Patent number: 11423093Abstract: This document relates to natural language processing using a framework such as a neural network. One example method involves obtaining a first document and a second document and propagating attention from the first document to the second document. The example method also involves producing contextualized semantic representations of individual words in the second document based at least on the propagating. The contextualized semantic representations can provide a basis for performing one or more natural language processing operations.Type: GrantFiled: September 25, 2019Date of Patent: August 23, 2022Assignee: Microsoft Technology Licensing, LLCInventors: Chenyan Xiong, Chen Zhao, Corbin Louis Rosset, Paul Nathan Bennett, Xia Song, Saurabh Kumar Tiwary
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Patent number: 11415872Abstract: A wavelength conversion device and a light-emitting device and a projection device using the wavelength conversion device are provided. The wavelength conversion device includes a substrate capable of rotating around a rotating shaft, the substrate includes a first surface and a second surface opposite to each other, and an annular side surface, which is formed between the first surface and the second surface and is not perpendicular to the first surface. The first surface is provided with a wavelength conversion material layer, and the annular side surface includes a first area and a second area. The first area and the second area are used to reflect incident light beams.Type: GrantFiled: December 23, 2019Date of Patent: August 16, 2022Assignee: APPOTRONICS CORPORATION LIMITEDInventors: Dayan Dai, Hao Zhou, Xia Song, Yi Li
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Publication number: 20220121093Abstract: A wavelength conversion device and a light-emitting device and a projection device using the wavelength conversion device are provided. The wavelength conversion device includes a substrate capable of rotating around a rotating shaft, the substrate includes a first surface and a second surface opposite to each other, and an annular side surface, which is formed between the first surface and the second surface and is not perpendicular to the first surface. The first surface is provided with a wavelength conversion material layer, and the annular side surface includes a first area and a second area. The first area and the second area are used to reflect incident light beams.Type: ApplicationFiled: December 23, 2019Publication date: April 21, 2022Inventors: Dayan DAI, Hao ZHOU, Xia SONG, Yi LI
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Publication number: 20220075177Abstract: Provided is a color wheel. The color wheel includes a substrate, a conversion layer disposed on the substrate for wavelength conversion of incident light and obtaining irradiated laser, a first filter layer for filtering the irradiated laser to obtain a first light for modulating an image in a first color gamut range, and a second filter layer for filtering the irradiated laser to obtain a second light for modulating an image in a second color gamut range. Planes, in which the light incident surface of the conversion layer, the light incident surface of the first filter layer and the light incident surface of the second filter layer are located respectively, are parallel or coincide with each other.Type: ApplicationFiled: November 18, 2019Publication date: March 10, 2022Inventors: Dayan DAI, Hao ZHOU, Xia SONG, Yi LI
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Publication number: 20210326742Abstract: A computer-implemented technique is described herein for assisting a user in advancing a task objective. The technique uses a suggestion-generating system (SGS) to provide one or more suggestions to a user in response to at least a last-submitted query provided by the user. The SGS may correspond to a classification-type or generative-type neural network. The SGS uses a machine-trained model that is trained using a multi-task training framework based on plural groups of training examples, which, in turn, are produced using different respective example-generating methods. One such example-generating method constructs a training example from queries in a search session. It operates by identifying the task-related intent the queries, and then identifying at least one sequence of queries in the search session that exhibits a coherent task-related intent. A training example is constructed based on queries in such a sequence.Type: ApplicationFiled: April 16, 2020Publication date: October 21, 2021Inventors: Corby Louis ROSSET, Chenyan XIONG, Paul Nathan BENNETT, Saurabh Kumar TIWARY, Daniel Fernando CAMPOS, Xia SONG, Nicholas Eric CRASWELL
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Patent number: 11138285Abstract: A computer-implemented technique receives an input expression that a user submits with an intent to accomplish some objective. The technique then uses a machine-trained intent encoder component to map the input expression into an input expression intent vector (IEIV). The IEIV corresponds to a distributed representation of the intent associated with the input expression, within a vector intent vector space. The technique then leverages the intent vector to facilitate some downstream application task, such as the retrieval of information. Some application tasks also use a neighbor search component to find expressions that express an intent similar to that of the input expression. A training system trains the intent encoder component based on the nexus between queries and user clicks, as recorded in a search engine's search log.Type: GrantFiled: March 7, 2019Date of Patent: October 5, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Hongfei Zhang, Xia Song, Chenyan Xiong, Corbin Louis Rosset, Paul Nathan Bennett, Nicholas Eric Craswell, Saurabh Kumar Tiwary
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Patent number: 10977331Abstract: Embodiments of the present disclosure relate to a method for closing a plurality of webpages in a browser. According to the method, one or more records are acquired in response to receiving an instruction to close a first webpage. Each record comprises at least two URLs having a parent-child relationship. A URL chain of the first webpage is acquired based on the acquired one or more records in response to receiving an instruction to close a plurality of webpages related to the URL chain. The URL chain consists of a plurality of URLs having a multi-level parent-child relationship. The plurality of webpages related to the URL chain are closed.Type: GrantFiled: July 24, 2019Date of Patent: April 13, 2021Assignee: International Business Machines CorporationInventors: Yun Zheng, Yu Zhou, Qian Xia Song, Yan Ting Li
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Patent number: 10963644Abstract: Computer-implemented techniques are described herein for generating and utilizing a universal encoder component (UEC). The UEC maps a linguistic expression in a natural language to a language-agnostic representation of the linguistic expression. The representation is said to be agnostic with respect to language because it captures semantic content that is largely independent of the syntactic rules associated with the natural language used to compose the linguistic expression. The representations is also agnostic with respect to task because a downstream training system can leverage it to produce different kinds to machine-trained components that serve different respective tasks. The UEC facilitates the generation of downstream machine-trained models by permitting a developer to train a model based on input examples expressed in a language j?, and thereafter apply it to the interpretation of documents in language j?, with no additional training required.Type: GrantFiled: December 27, 2018Date of Patent: March 30, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Armen Aghajanyan, Xia Song, Saurabh Kumar Tiwary
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Publication number: 20210089594Abstract: This document relates to natural language processing using a framework such as a neural network. One example method involves obtaining a first document and a second document and propagating attention from the first document to the second document. The example method also involves producing contextualized semantic representations of individual words in the second document based at least on the propagating. The contextualized semantic representations can provide a basis for performing one or more natural language processing operations.Type: ApplicationFiled: September 25, 2019Publication date: March 25, 2021Applicant: Microsoft Technology Licensing, LLCInventors: Chenyan Xiong, Chen Zhao, Corbin Louis Rosset, Paul Nathan Bennett, Xia Song, Saurabh Kumar Tiwary
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Publication number: 20210026912Abstract: Embodiments of the present disclosure relate to a method for closing a plurality of webpages in a browser. According to the method, one or more records are acquired in response to receiving an instruction to close a first webpage. Each record comprises at least two URLs having a parent-child relationship. A URL chain of the first webpage is acquired based on the acquired one or more records in response to receiving an instruction to close a plurality of webpages related to the URL chain. The URL chain consists of a plurality of URLs having a multi-level parent-child relationship. The plurality of webpages related to the URL chain are closed.Type: ApplicationFiled: July 24, 2019Publication date: January 28, 2021Inventors: Yun Zheng, Yu Zhou, Qian Xia Song, Yan Ting Li
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Publication number: 20200285687Abstract: A computer-implemented technique is described herein that receives an input expression that a user submits with an intent to accomplish some objective. The technique then uses a machine-trained intent encoder component to map the input expression into an input expression intent vector (IEIV). The IEIV corresponds to a distributed representation of the intent associated with the input expression, within a vector intent vector space. The technique then leverages the intent vector to facilitate some downstream application task, such as the retrieval of information. Some application tasks also use a neighbor search component to find expressions that express an intent similar to that of the input expression. A training system trains the intent encoder component based on the nexus between queries and user clicks, as recorded in a search engine's search log.Type: ApplicationFiled: March 7, 2019Publication date: September 10, 2020Inventors: Hongfei ZHANG, Xia SONG, Chenyan XIONG, Corbin Louis ROSSET, Paul Nathan BENNETT, Nicholas Eric CRASWELL, Saurabh Kumar TIWARY