Patents by Inventor Miao Yu
Miao Yu 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: 20240078357Abstract: Provided are a method, a device and electronic equipment for detecting a stability of a generator set in a power system. The method includes following steps: determining a target matrix by using Liapunov's direct method based on a state space matrix corresponding to power management unit (PMU) data; obtaining a state deviation corresponding to the PMU data and an oscillation curve corresponding to the state deviation in a case of determining the power system being in a stable state according to the target matrix; determining extreme point values corresponding to the oscillation curve at each oscillation; and evaluating a working state of the generator set in the power system according to the extreme point values.Type: ApplicationFiled: August 31, 2023Publication date: March 7, 2024Inventors: Miao YU, Jinyang HAN, Jingxuan HU, Jiaxin YAN, Honghao WU, Jianqun SUN
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Publication number: 20240019977Abstract: The present disclosure provides a method, a terminal, and a storage medium for displaying application interfaces. The method includes displaying the application interfaces of a first group of split-screen applications among m split-screen applications in a split-screen manner in a display screen; wherein each group of split-screen applications includes n adjacent split-screen applications among the m split-screen applications, m being an integer greater than or equal to n, and n being an integer greater than or equal to 2; receiving an application switching operation; and displaying the application interfaces of a second group of split-screen applications among the m split-screen applications in the split-screen manner in the display screen based on the application switching operation; wherein the second group of split-screen applications is partially or fully different from the first group of split-screen applications.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Fanxiu KONG, Han Li, Miao Yu
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Patent number: 11868432Abstract: A method for extracting a kansei adjective of a product based on principal component analysis and explanation (PCA-E) includes constructing a product kansei evaluation vector matrix through original kansei adjectives; performing dimensionality reduction through PCA; and determining, based on principal component load factors, kansei adjectives representing principal components. In this way, the kansei adjectives extracted are explanatory to help users understand the selected kansei adjectives and make accurate evaluation.Type: GrantFiled: June 2, 2023Date of Patent: January 9, 2024Assignee: SICHUAN UNIVERSITYInventors: Wu Zhao, Xin Guo, Miao Yu, Kai Zhang, Wei Jiang, Chong Jiang, Bing Lai, Yiwei Jiang, Jun Li, Bo Wu, Xingyu Chen
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Patent number: 11868919Abstract: The technology disclosed herein enables configuration and sharing of a coverage map which displays asset data. In various implementations, an asset owner provides access to select portions of asset data, such as vehicle performance data, to an end-user. The asset owner configures a coverage map to display the selected data according to the type of asset data to be displayed, the scope of the data to be displayed, and other map attributes. Once configured, a URL is generated which the fleet operator provides to the end-user.Type: GrantFiled: September 7, 2022Date of Patent: January 9, 2024Assignee: Samsara Inc.Inventors: Jennifer Zhang, Joanne Wang, Wei Wu, Henry Qin, Jordan Gilbertson, Hao Miao Yu, Grant Kalasky
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Publication number: 20240005130Abstract: A method for constructing a design concept generation network (DCGN) and a method for automatically generating a conceptual scheme are provided. A DCGN includes a Transformer encoder, a Transformer decoder, an importance constraint matrix generation module, an importance constraint embedding layer, a cross-attention (CA) layer, and an optimization module. A word importance constraint is ingeniously introduced based on an attention mechanism of a Transformer to record input word constraint information contained in a generated text sequence. This can effectively ensure the reliability and effectiveness of a generated conceptual scheme and is conducive to capturing potential semantic importance information and implementing semantic knowledge reasoning.Type: ApplicationFiled: March 13, 2023Publication date: January 4, 2024Applicant: SICHUAN UNIVERSITYInventors: Wu ZHAO, Miao YU, Xin GUO, Kai ZHANG, Qian ZHAO, Hui YU, Jun LI, Bing LAI, Chong JIANG, Yiwei JIANG, Bo WU, Xingyu CHEN
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Publication number: 20230409671Abstract: A method for extracting a kansei adjective of a product based on principal component analysis and explanation (PCA-E) includes constructing a product kansei evaluation vector matrix through original kansei adjectives; performing dimensionality reduction through PCA; and determining, based on principal component load factors, kansei adjectives representing principal components. In this way, the kansei adjectives extracted are explanatory to help users understand the selected kansei adjectives and make accurate evaluation.Type: ApplicationFiled: June 2, 2023Publication date: December 21, 2023Applicant: SICHUAN UNIVERSITYInventors: Wu ZHAO, Xin GUO, Miao YU, Kai ZHANG, Wei JIANG, Chong JIANG, Bing LAI, Yiwei JIANG, Jun LI, Bo WU, Xingyu CHEN
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Publication number: 20230357306Abstract: The invention generally relates to improved processes for the preparation of intermediates of a cyclic dinucleotide which is useful as a STING agonist.Type: ApplicationFiled: February 5, 2020Publication date: November 9, 2023Inventors: Changxia Yuan, Michael Anthony Schmidt, Adrian Ortiz, Amanda J. Rogers, Jason J. Zhu, Zhongmin Xu, Miao Yu, Eric M. Simmons, Shulin Wu
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Publication number: 20230348645Abstract: This disclosure relates to an imprinted polymer and/or an imprinted polymer bead for producing an enriched cannabinoid extract from a crude Cannabis extract. This disclosure further or alternatively relates to a method of making an imprinted polymer for producing an enriched cannabinoid extract from a crude Cannabis extract and/or a method of producing an enriched cannabinoid extract from a crude Cannabis extract and/or a method of reducing heavy metal content in an enriched cannabinoid extract when compared to a crude Cannabis extract and/or a method of reducing at least one pesticide residue in an enriched cannabinoid extract when compared to a crude Cannabis extract and/or a method of reducing lipid extraction steps when producing an enriched cannabinoid extract from a crude Cannabis extract and/or method of producing an enriched cannabinoid extract from a crude non-winterized Cannabis extract. This disclosure further relates to an enriched cannabinoid extract.Type: ApplicationFiled: April 29, 2021Publication date: November 2, 2023Applicant: LIGAR LIMITED PARTNERSHIPInventors: Sujay KUMAR, Aaron Wai Kit LOW, Amber Hope Felicity MCELROY, Miao YU
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Publication number: 20230320589Abstract: A sole data collection device and a sole data collection method are disclosed. The sole data collection device includes an image capture module, a temperature detection module and a monofilament testing module. The sole data collection device is used for collecting the sole data of a user, and the sole data is transmitted to a cloud server. The sole data collection device and the sole data collection method are not only convenient for a user to collect sole data at home at any time, but also allow the user's caregiver and/or relevant medical care personnel to extract the sole data from the cloud server to screen the user's plantar condition, so as to solve the problem that it is time-consuming and costly to go to a medical institution for relevant examinations.Type: ApplicationFiled: March 30, 2023Publication date: October 12, 2023Inventors: TING-TING YEH, MIAO-YU LIAO, CHIA-CHIH CHANG, YU-SYUAN CHEN, I-FENG HSU
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Patent number: 11775776Abstract: A method and an apparatus for processing information are provided. The method can include: acquiring a word sequence obtained by performing word segmentation on two paragraphs in a text; inputting the word sequence into a to-be-trained natural language processing model to generate a word vector corresponding to a word in the word sequence; inputting the word vector into a preset processing layer of the to-be-trained natural language processing model; predicting whether the two paragraphs are adjacent, and a replaced word in the two paragraphs; and acquiring reference information of the two paragraphs, and training the to-be-trained natural language processing model to obtain a trained natural language processing model, based on the prediction result and the reference information.Type: GrantFiled: January 13, 2021Date of Patent: October 3, 2023Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Shuangjie Li, Miao Yu, Yabing Shi, Xuefeng Hao, Xunchao Song, Ye Jiang, Yang Zhang, Yong Zhu
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Publication number: 20230296654Abstract: A non-intrusive load monitoring method based on V-I trajectory and neural network includes: collecting the household voltage, current and active power data in real time; determining whether there is a switching event and whether the load operating state has reached a steady state through the change of the active power; obtaining the voltage, current and power data of the load, converting the V-I trajectory into RGB color image containing the phase difference between the voltage and current, power and other information. After obtaining the RGB color image, performing normalization processing and performing load monitoring through pre-trained convolutional neural network. The present disclosure fully extracts the steady-state feature of the load through the convolutional neural network, and the neural network model can directly run on an embedded device, and does not need to rely on the computing support of a server.Type: ApplicationFiled: May 23, 2023Publication date: September 21, 2023Inventors: Lingxia LU, Jusong KANG, Miao YU, Bingnan WANG, Zhejing BAO
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Patent number: 11719070Abstract: A preset three-stage adjustable downhole choke with choking and pressure measurement functions includes an intake assembly for natural gas filtration, an electrically-controlled telescopic assembly for positioning and clamping the downhole choke with a prefabricated seating nipple, and a three-stage choking assembly for natural gas choking and depressurization. The intake assembly, the electrically-controlled telescopic assembly, and the three-stage choking assembly are sequentially communicated from bottom to top. A first-stage control choke, a second-stage adjustable control choke, and a third-stage control choke are sequentially provided in a gas passage of the three-stage choking assembly from bottom to top. The preset three-stage adjustable downhole choke features convenient installation and removal, three-stage choking and depressurization, and an adjustable orifice diameter of a control choke, and can achieve different choking and depressurization effects.Type: GrantFiled: February 26, 2023Date of Patent: August 8, 2023Assignees: SICHUAN UNIVERSITY, Yibin Industrial Technology Research Institute of Sichuan UniversityInventors: Xin Guo, Zechuan Huang, Wu Zhao, Kai Zhang, Miao Yu, Yiwei Jiang, Mingyue Yang, Chong Jiang, Bing Lai, Xingyu Chen, Bo Wu, Jun Li
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Publication number: 20230222515Abstract: The disclosure provides a carbon footprint estimation method and system for a vehicle. The method includes the following steps: S100: establishing a carbon footprint model of the vehicle; S200: dividing the carbon footprint model into a first module and a second module, wherein a carbon footprint of the first module can be obtained from a database, and a carbon footprint of the second module cannot be obtained from the database; and S300: estimating, based on the carbon footprint model, the carbon footprints of the first module and the second module in a production stage; where step S300 includes the following sub-steps: S301: obtaining the carbon footprint of the first module in the production stage from the database; and S302: estimating, based on dimension parameters and materials of the second module, the carbon footprint of the second module in the production stage.Type: ApplicationFiled: January 10, 2023Publication date: July 13, 2023Inventors: Yuanfeng PENG, Miao YU, Xiaohui LIU, Dahai MENG
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Patent number: 11669690Abstract: A method for processing a sematic description of a text entity is proposed. The method includes: acquiring a plurality of target texts containing a main entity, and extracting related entities describing the main entity from each target text; acquiring a sub-relation vector of a pair of the main entity and each related entity in each target text; calculating a similarity distance of the main entity between different target texts based on the sub-relation vector; and determining a semantic similarity of the main entity descripted in different target texts based on the similarity distance.Type: GrantFiled: January 14, 2021Date of Patent: June 6, 2023Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Songtai Dai, Xinwei Feng, Miao Yu, Huanyu Zhou, Xunchao Song, Pengcheng Yuan
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Patent number: 11614689Abstract: An immersion lithographic apparatus having a fluid handling structure, the fluid handling structure configured to confine immersion fluid to a region and including: a meniscus controlling feature having an extractor exit on a surface of the fluid handling structure; and a gas knife system outwards of the extractor exit and including passages each having an exit, the passages having a plurality of first passages having a plurality of corresponding first exits on the surface, and a plurality of second passages having a plurality of corresponding second exits outwards of the first exits on the surface, wherein the surface faces and is substantially parallel to a top surface of a substrate during exposure, and the first exits and the second exits are arranged at a greater distance from the substrate than the extractor exit.Type: GrantFiled: January 21, 2022Date of Patent: March 28, 2023Assignee: ASML NETHERLANDS B.V.Inventors: Erik Henricus Egidius Catharina Eummelen, Giovanni Luca Gattobigio, Johannes Cornelis Paulus Melman, Han Henricus Aldegonda Lempens, Miao Yu, Cornelius Maria Rops, Ruud Olieslagers, Artunç Ulucan, Theodorus Wilhelmus Polet, Patrick Johannes Wilhelmus Spruytenburg
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Patent number: 11561444Abstract: A display panel and a display device are disclosed. The display panel includes a plurality of sub-pixels arranged in an array; gate line light shielding parts extending in a row direction are arranged on horizontal non-display areas between every two adjacent rows of sub-pixels; vertical non-display areas are arranged between every two sub-pixels adjacent in a row direction; at least one of the vertical non-display areas is provided with a vertical light shielding part, and the vertical light shielding part is configured to prevent two sub-pixels on two sides, in the row direction, of the vertical light shielding part from light leakage at a junction; and a gap is formed between the vertical light shielding part and each of two gate line light shielding parts adjacent to the vertical light shielding part.Type: GrantFiled: October 29, 2021Date of Patent: January 24, 2023Assignees: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jilei Gao, Wei Zhang, Miao Yu, Benzhi Xu, Chao Li, Qi Liu, Xipeng Wang, Yonggang Zhang
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Publication number: 20220387964Abstract: Ammonia is made in a system that includes a conversion reactor for performing a Haber-Bosch process. Effluent streams from the conversion reactor, which include an ammonia component and excess hydrogen and nitrogen reactants, are fed to a membrane separator that includes NaA zeolite membranes disposed on one or more hollow porous supports. The NaA zeolite membranes are highly selective for the ammonia component, allowing the ammonia to be collected from a lumen of the membranes as a product and enriching the excess hydrogen and nitrogen reactants for reuse in the conversion reactor. These systems and the methods of their use are effective to replace and/or modify the energy-intensive condensation/recycling steps in the traditional Haber-Bosch process used to condense NH3 from the exiting stream of the reactor. The selective removal of ammonia by high quality NaA membranes helps to shift the ammonia evolution reaction.Type: ApplicationFiled: November 13, 2020Publication date: December 8, 2022Applicant: Rensselaer Polytechnic InstituteInventors: Miao Yu, Surya Padinjarekutt, Huazheng Li
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Patent number: 11513030Abstract: The present disclosure provides a tidal simulation test device and a method of use thereof. The tidal simulation test device includes a water supply pool, a water level adjustment pool, a subtidal zone simulation pool, an intertidal zone simulation pool, a supratidal zone simulation pool and a two-way water flow adjustment control box. The two-way water flow adjustment control box is provided therein with an electromagnetic flow control meter, a forward frequency conversion self-priming pump, a reverse frequency conversion self-priming pump and an intelligent time-controlled three-way controller. In the method, the start and stop of the forward frequency conversion self-priming pump and the reverse frequency conversion self-priming pump are controlled through an intelligent switch, and a water flow is adjusted through the electromagnetic flow control meter, thereby realizing periodic changes in a water level to simulate different types of tides and coastal wetlands.Type: GrantFiled: April 7, 2021Date of Patent: November 29, 2022Assignee: Ludong UniversityInventors: Junbao Yu, Miao Yu, Debin Sun, Kai Ning, Hongfang Dong, Xuehong Wang, Yunzhao Li, Di Zhou, Jisong Yang, Chao Zhan, Zhikang Wang, Zhenbo Lv, Jianbai Zhang, Yang Yu
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Vector flux weakening control system for permanent magnet synchronous motor of electric drive system
Patent number: 11502631Abstract: The present disclosure disclose a vector flux weakening control system for a permanent magnet synchronous motor of an electric drive system, which includes a current closed-loop regulation module, a modulation index deviation calculation module, a current characteristic point setting module, a current compensation vector angle calculation module, a current compensation vector amplitude calculation module, a current compensation vector calculation module and a current instruction correction module.Type: GrantFiled: June 16, 2021Date of Patent: November 15, 2022Assignee: ZHEJIANG UNIVERSITYInventors: Miao Yu, Lingxia Lu, Donglian Qi -
Method and device for constructing database model with ID-based data indexing-enabled data accessing
Patent number: 11500828Abstract: Disclosed are a method and a device for constructing database model with ID-Based data indexing-enabled data accessing, applied to EDA software, comprising: in the creation stage of the database, assigning an ID to each data object, and creating corresponding ID Wrappers for different types of data objects respectively; a corresponding ID is stored in the ID Wrapper, and the ID is used for identifying the indexed data object, and the method of accessing the corresponding data object is software-encoded in the ID Wrapper; in the use stage of the database, each calculation module of the EDA software generates a data access requirement in the running process of the EDA software; directly using a corresponding ID Wrapper to access the corresponding data object; and executing a data access instruction written based on the programming rule in the ID Wrapper to access a desired data object.Type: GrantFiled: January 29, 2022Date of Patent: November 15, 2022Assignee: X-Times Design Automation Co., LTDInventor: Miao Yu