Patents by Inventor Shanshan Xu

Shanshan Xu 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: 20220415071
    Abstract: The present disclosure provides a training method of a text recognition model, a text recognition method, and an apparatus, relating to the technical field of artificial intelligence, and specifically, to the technical field of deep learning and computer vision, which can be applied in scenarios such as optional character recognition, etc. The specific implementation solution is: performing mask prediction on visual features of an acquired sample image, to obtain a predicted visual feature; performing mask prediction on semantic features of acquired sample text, to obtain a predicted semantic feature, where the sample image includes text; determining a first loss value of the text of the sample image according to the predicted visual feature; determining a second loss value of the sample text according to the predicted semantic feature; training, according to the first loss value and the second loss value, to obtain the text recognition model.
    Type: Application
    Filed: August 31, 2022
    Publication date: December 29, 2022
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Chengquan ZHANG, Pengyuan LV, Shanshan LIU, Meina QIAO, Yangliu XU, Liang WU, Jingtuo LIU, Junyu HAN, Errui DING, Jingdong WANG
  • Publication number: 20220396557
    Abstract: An amino dithioperacid thioester compound, a preparation method therefor, and use thereof. The structural formula of compound is as shown in formula I: wherein m=1-11, X is a nitrogen-containing aliphatic heterocyclic ring, and a nitrogen atom in the aliphatic heterocyclic ring is connected to a carbon atom of a thiocarbonyl group. The compounds disclosed by the invention are found to be capable of relieving muscular atrophy and lipolysis caused by cancer cachexia through in-vivo and in-vitro experiments. The compounds are also capable of obviously relieving weight and food intake reduction caused by cancer cachexia in animal experiments, so that the carbamo(dithioperoxo)thioates compounds have the effect on resisting cancer cachexia, can be applied to the treatment of cancer cachexia and related diseases, and become one kind of ideal cancer cachexia treatment medicament.
    Type: Application
    Filed: November 27, 2020
    Publication date: December 15, 2022
    Inventors: Weili ZHAO, Xiongwen ZHANG, Xiaochun DONG, Yiwei LI, Shuang XU, Shanshan LU, Guangyu LIN, Kedan GU
  • Publication number: 20220395818
    Abstract: A carbon-based solid acid catalyst, a preparation method of the catalyst, and a method to use the catalyst for hydrothermal conversion of biomass are provided. The preparation method of the carbon-based solid acid catalyst includes the following steps: S1. mixing pectin with water, adding concentrated sulfuric acid for activation, and adding a resulting mixture to an ionic resin with an aromatic ring matrix; S2. drying a material obtained in S1, crushing a dried material into a powder, and subjecting the powder to pyrolysis in a dry inert gas; S3. subjecting a solid obtained after the pyrolysis to sulfonation with concentrated sulfuric acid; S4. diluting a material obtained in S3 with water, filtering a resulting mixture, and washing a resulting filter residue with water until no sulfate ions are detected in washing water; S5. drying the filter residue.
    Type: Application
    Filed: May 20, 2021
    Publication date: December 15, 2022
    Applicant: ZHEJIANG UNIVERSITY
    Inventors: Shurong WANG, Shanshan XIONG, Hao XU, Lingjun ZHU, Yunchao LI
  • Patent number: 11513918
    Abstract: The present disclosure provides technical solutions related to action undo service based on cloud platform. Related operations dependent on target operations to be undone may be obtained by dependency analysis and the target operations and the related operations may be undone by time sequence so as to reduce the conflict caused by the undo operations.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: November 29, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Shanshan Liu, Miao Zou, Jian Zhou, Tianjing Xu, Yucao Wang, Lei Zhang, Ao Guo, Hao Liu
  • Patent number: 11515336
    Abstract: An array substrate, a display device, and a method for repairing a broken wire of an array substrate are disclosed. The array substrate includes a substrate, a plurality of sub-pixel units on the substrate, and a wire and a first conductive light-blocking pattern between two adjacent sub-pixel units of the plurality of sub-pixel units. The first conductive light-blocking pattern is electrically insulated from the wire, and the first conductive light-blocking pattern includes two first regions. Orthographic projections of the two first regions on the substrate overlap with an orthographic projection of the wire on the substrate.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 29, 2022
    Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Shanshan Xu, Wenchao Wang, Xu Xu, Baoqiang Wang
  • Publication number: 20220362107
    Abstract: The present disclosure discloses a method for preparing an anti-hepatoma drug sanjie tablet, which includes a sanjie tablet containing components of Typhonii Rhizoma, exocarp of Juglans mandshurica, Dictamni Cortex and Bovis Calculus Artifactus. The preparation method includes the steps of: step 1. removing toxins from the components of Typhonii Rhizoma, exocarp of Juglans mandshurica and Dictamni Cortex in the sanjie tablet to obtain powder of nontoxic Typhonii Rhizoma, nontoxic exocarp of Juglans mandshurica, and nontoxic Dictamni Cortex; and step 2, uniformly mixing the powder of nontoxic Typhonii Rhizoma, nontoxic exocarp of Juglans mandshurica, and nontoxic Dictamni Cortex obtained in step 1 with Bovis Calculus Artifactus, granulating with a volatile medium, drying, tabletting, and conducting film-coating to obtain the sanjie tablet.
    Type: Application
    Filed: September 8, 2021
    Publication date: November 17, 2022
    Inventors: Shanshan GUO, Dong WANG, Xiukun WU, Liang XU, Xuewu CHEN, Jun LIU
  • Publication number: 20220356259
    Abstract: An isolated antigen-binding protein, having one or more of the following properties: 1) capable of binding to human and monkey-derived GITR proteins at a KD value of 7×10?12 or below, wherein the KD value is measured by BLI method; 2) capable of stimulating immune cell proliferation; 3) capable of stimulating immune cells to secrete IFN-?, wherein the secretion is measured in T cell viability assay; 4) capable of inhibiting tumor growth and/or tumor cell proliferation; 5) capable of activating GITR signaling pathway; 6) capable of inhibiting the binding of GITR to GITRL.
    Type: Application
    Filed: July 16, 2020
    Publication date: November 10, 2022
    Inventors: Xin ZHANG, Ting XU, Hui MA, Yangyang YUAN, Shanshan NING, Shilong FU, Xiaolong PAN, Liyao ZHOU, Meng ZHAO, Erxia SHI
  • Patent number: 11487169
    Abstract: A substrate and a display panel are provided, which relate to the technical field of display apparatus. The substrate includes an active area and a bonding area located outside the active area and close to an edge of the substrate, wherein a bonding electrode is disposed within the bonding area, a first lead extending toward the edge of the substrate is connected to one side of the bonding electrode toward the edge of the substrate, and the first lead includes a curved section close to the bonding electrode and a straight section close to the edge of the substrate.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: November 1, 2022
    Assignees: Fuzhou BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Xu Xu, Shanshan Xu, Wenchao Wang, Xin Fang
  • Publication number: 20220291969
    Abstract: The present disclosure provides technical solutions related to intelligent cloud management based on profile. Artificial intelligent is applied to cloud management and cloud management suggestion may be proposed intelligently. In daily work, behaviors in using cloud resources may show characteristics of cloud users or cloud tenants themselves. The technical solution of intelligent cloud management of the present disclosure generates profile identifying cloud using characteristics by extracting behavior data in using cloud and intelligently proposes cloud management suggestions based on the profile.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 15, 2022
    Inventors: Miao ZOU, Tianjing Xu, Shanshan Liu, Hao Liu, Jian Zhou, Yucao Wang, Lei Zhang, Ao Guo, David Liu, Danmeng Liu
  • Publication number: 20220269139
    Abstract: The present disclosure provides a display substrate, a compensation method and a display substrate. The non-display area includes a first fan-out area and a second fan-out area arranged at two opposite sides of the display area along a first direction respectively. The display substrate further includes a plurality of data lines extending along the first direction, each data line includes a first portion, a second portion and a third portion, at least part of the first portion is arranged in the display area, the second portion is arranged in the first fan-out area, the third portion is arranged in the second fan-out area, and the data lines have a substantially same resistance.
    Type: Application
    Filed: October 27, 2021
    Publication date: August 25, 2022
    Inventors: Jixiang CHEN, Wenchao WANG, Jinliang WANG, Shanshan XU, Xu XU, Xin FANG
  • Publication number: 20220245845
    Abstract: An initial display substrate comprising a product region and a to-be-processed region on periphery of the product region, the to-be-processed region comprising to-be-processed rounded corner regions at corners of the initial display substrate, each corner comprising major corner sides whose extension directions intersect, at least one to-be-processed rounded corner region comprising first positioning sub-region and two second positioning sub-regions, the major corner sides respectively defining edges of the second positioning sub-regions, the first positioning sub-region being between the second positioning sub-regions; first shielding blocks in the first positioning sub-region, each having arc shape protruding towards direction away from the product region, and the first shielding blocks being arranged in parallel at intervals; and second shielding blocks in each second positioning sub-region, the second shielding blocks being arranged in periodic pattern different from pattern of shielding blocks in a regio
    Type: Application
    Filed: September 27, 2021
    Publication date: August 4, 2022
    Inventors: Xu XU, Biqiang HUANG, Shanshan XU, Wenchao WANG, Jixiang CHEN, Longgan HU
  • Publication number: 20220227827
    Abstract: Proteinaceous heterodimers, pharmaceutical compositions, medicaments and/or kits comprising the proteinaceous heterodimers, methods for producing the proteinaceous heterodimers, and uses thereof.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 21, 2022
    Applicant: DINGFU BIOTARGET CO., LTD.
    Inventors: Ting XU, Jianjian PENG, Kai FU, Shilong FU, Xiaolong PAN, Jian DING, Shanshan NING, Liyao ZHOU
  • Publication number: 20220221233
    Abstract: This disclosure describes single and multi-layer woven meshes designed to enable sucking flow condensation and capillary-driven liquid film boiling, respectively, for instance, in use in heat spreaders. The single-layer woven meshes can include a nanostructure coating and a hydrophobic coating, while the multi-layer meshes can include a microcavity coating and optionally a hydrophilic coating.
    Type: Application
    Filed: March 8, 2022
    Publication date: July 14, 2022
    Inventors: Ronggui Yang, Rongfu Wen, Shanshan Xu, Yung-Cheng Lee
  • Publication number: 20220208070
    Abstract: A shift register unit includes an input sub-circuit, a pull-down node driving sub-circuit and an output sub-circuit. The pull-down node driving sub-circuit includes a first connection unit, a first voltage-reduction unit and a second connection unit, and configured to: under the control of the first voltage signal terminal and the pull-up node, transmit a first voltage signal from the first voltage signal terminal to the first pull-down node via the first connection unit, and reduce a voltage applied to the second connection unit via the first voltage-reduction unit; and transmit a second voltage signal from the second voltage signal terminal to the first pull-down node via the second connection unit under the control of the pull-up node.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 30, 2022
    Inventors: Shuilang DONG, Shanshan XU, Guangcai YUAN, Zhanfeng CAO, Ce NING, Lizhong WANG, Dapeng XUE, Nianqi YAO
  • Publication number: 20220171244
    Abstract: The present disclosure provides an array substrate, a display panel, and a display device. The array substrate includes a substrate, pixel units arranged in rows and columns on the substrate, and data lines between at least some columns of pixel units. Two columns of pixel units are disposed between two adjacent data lines. Each of the pixel units includes a first electrode including a planar electrode and a second electrode including a slit electrode having at least one slit, sequentially disposed on the substrate. The slit electrode of each of the pixel units has a first side proximal to a data line nearest to the slit electrode and a second side distal to the data line nearest to the slit electrode, opposite to each other in a row direction. The slit electrode of at least one of the pixel units includes at least one opening on the first side.
    Type: Application
    Filed: September 29, 2021
    Publication date: June 2, 2022
    Inventors: Shanshan Xu, Xu Xu, Wenli Fan, Jianfu Pan, Xin Fang
  • Publication number: 20220137451
    Abstract: Provided are a color film substrate and manufacturing method thereof, and a display panel and manufacturing method thereof. The color film substrate is divided into a display region, and a non-display region around a periphery of the display region and including an edge region at an edge of the color film substrate. The color film substrate includes base, color resist layer on the base and black matrix layer on the base at least in the display region. In the edge region, the color resist layer includes first sub color resist layer on the base and second sub color resist layer on the first sub color resist layer, the first sub color resist layer allows light in first wavelength range to transmit therethrough, the second sub color resist layer allows light in a second wavelength range to transmit therethrough, and the first wavelength range does not overlap the second wavelength range.
    Type: Application
    Filed: June 23, 2021
    Publication date: May 5, 2022
    Inventors: Xin FANG, Jixiang CHEN, Shanshan XU, Longgan HU, Wenchao WANG, Jinliang WANG, Sang Jin PARK
  • Publication number: 20220121049
    Abstract: A substrate and a display panel are provided, which relate to the technical field of display apparatus. The substrate includes an active area and a bonding area located outside the active area and close to an edge of the substrate, wherein a bonding electrode is disposed within the bonding area, a first lead extending toward the edge of the substrate is connected to one side of the bonding electrode toward the edge of the substrate, and the first lead includes a curved section close to the bonding electrode and a straight section close to the edge of the substrate.
    Type: Application
    Filed: December 24, 2020
    Publication date: April 21, 2022
    Inventors: Xu XU, Shanshan XU, Wenchao WANG, Xin FANG
  • Patent number: 11306983
    Abstract: This disclosure describes single and multi-layer woven meshes designed to enable sucking flow condensation and capillary-driven liquid film boiling, respectively, for instance, in use in heat spreaders. The single-layer woven meshes can include a nanostructure coating and a hydrophobic coating, while the multi-layer meshes can include a microcavity coating and optionally a hydrophilic coating.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: April 19, 2022
    Assignee: The Regents of the University of Colorado, a body corporate
    Inventors: Ronggui Yang, Rongfu Wen, Shanshan Xu, Yung-Cheng Lee
  • Patent number: 11244550
    Abstract: A pin-type anti-theft tag includes a safety pin, a tag body, a tag hole suitable for inserting the safety pin, at least one sensor, and a first lock body and a second lock body located in the tag body. Both the first lock body and the second lock body need to be located in a release position at the same time, so that the safety pin can be successfully removed from the tag body. The first lock body is mounted at an unlocking hole of the tag body, and a spring lock retainer is arranged at a lower portion of the first lock body. The second lock body is mounted below the tag hole of the tag body, and a pin rod of the safety pin is inserted into the second lock body along the tag hole to play a locking role.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: February 8, 2022
    Assignee: XUZHOU DRAGON GUARD INDUSTRIAL CO., LTD
    Inventor: Shanshan Xu
  • Patent number: 11229573
    Abstract: A sexual stimulation device has a loop through which a user can insert their penis. A perineum stimulating portion is configured to contact the user's perineum during use, and a deformable connector extends between the loop and the perineum stimulating portion. The deformable connector is deformable between a first shape and a second shape, and is biased towards the first shape such that the loop and the perineum stimulating portion are biased towards the user's body during use.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: January 25, 2022
    Assignee: Mysteryvibe Limited
    Inventors: Soumyadip Rakshit, Robert Paul Weekly, Shanshan Xu, Stephanie Barraclough