Patents by Inventor Jian Yin

Jian Yin 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: 20210010753
    Abstract: The present invention discloses a device and method for measuring the softening and melting performances of iron ore in blast furnace under a reducing condition. The device includes a high temperature furnace, a gas supply system, a loading system and a weighing system, where the high temperature furnace is provided with a hearth, which is provided therein with a graphite crucible and a temperature acquisition device; the gas supply system is used to inject a reducing gas including N2, H2, CO2 and CO into the hearth; the gas supply system includes a gas storage device and a gas mixing device; the loading system includes a loading rod; an upper end of the loading rod is connected with a loading device and a displacement sensor, and a lower end of the loading rod is provided with a loading head; the weighing system is used to weigh a droplet and iron ore specimen.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 14, 2021
    Applicant: Chongqing University
    Inventors: Shengfu Zhang, Chenguang Bai, Rongjin Zhu, Cheng Yin, Qingyu Deng, Liangying Wen, Jian Xu, Jie Dang, Zhixiong You, Wenzhou Yu, Liwen Hu
  • Patent number: 10889518
    Abstract: The present invention provides a use of an inorganic salt or acid capable of producing free phosphate or fluoride ion in reducing the hardness and/or alkalinity of a water system containing residual antiscalant. In the lab test, it is found that the addition of a suitable amount of sodium phosphate or sodium fluoride may induce alkalinity reduction as well as hardness reduction. The production efficiency can be enhanced since the scaling was relieved and heat exchange efficiency can be improved. Meanwhile, lower scaling stress also means lower antiscalant dosage and cost, and thus the total operation cost can be reduced.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: January 12, 2021
    Assignee: ECOLAB USA INC.
    Inventors: Yue Ming Zhou, Jian Kun Shen, Yin Yin Tong, Ling Feng Han
  • Publication number: 20210002388
    Abstract: The present disclosure discloses a method for preparation of derivatives of gram-positive bacteria surface capsular polysaccharide, and belongs to the field of carbohydrate chemistry. The present disclosure takes glucose as a glycosyl donor to obtain a target ?-glucosidic bond, then successfully synthesizes a disaccharide building block through a method of redox of a glucose C-2 site, and then takes the disaccharide building block as a repeat unit to synthesize a target oligosaccharide structure such as a derivative [?3)-?-D-Manp-(1?4)-?-D-Rhap-(1?]5-Linker of gram-positive bacteria cell wall capsular polysaccharide. A reduction end of decose is linked with a linker to be linked with a protein to make glycoconjugates for immunological studies. The method provided by the present disclosure is simple, time-saving, labor-saving and low-cost, and the resultant derivatives of the gram-positive bacteria surface capsular polysaccharide may be used for development and preparation of medicine related to autism.
    Type: Application
    Filed: August 27, 2020
    Publication date: January 7, 2021
    Inventors: Jian YIN, Jing HU, Juntao CAI
  • Publication number: 20200405840
    Abstract: The disclosure discloses a chemical synthesis method of oligosaccharides of a Pseudomonas aeruginosa serotype O11 O-antigen, and belongs to the field of chemistry. The disclosure includes constructing an O-antigen trisaccharide by using a D-glucose building block, an L-fucosamine building block and a D-fucosamine building block; wherein the D-glucose building block or the L-fucosamine building block is linked with the D-fucosamine building block through a 1,2-?-cis-glycosidic bond, the D-glucose building block is linked with the L-fucosamine building block through a 1,2-?-trans-glycosidic bond, and the construction of the 1,2-?-cis-glycosidic bond is conducted in a mixed solvent; and the mixed solvent includes two or more of dichloromethane, diethyl ether and thiophene.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Inventors: Jian YIN, Jing HU, Zhonghua LIU, Chunjun QIN
  • Publication number: 20200406052
    Abstract: The present invention provides a digestive tract capsule endoscopy integrated with photodynamic diagnosis and therapy; the digestive tract capsule endoscopy integrated with photodynamic diagnosis and therapy includes an imaging system, a control system, a battery and a communication system, and the imaging system includes a fluorescent camera, diagnosis LED light sources and therapy LED light sources. In the digestive tract capsule endoscopy integrated with photodynamic diagnosis and therapy provided by the present invention, it changes a conventional optical image system into a fluorescent image system, which requires no extra equipment and has strong adaptability; the present invention can achieve integrated diagnosis and therapy of human body's internal cavities, e.g.
    Type: Application
    Filed: January 3, 2020
    Publication date: December 31, 2020
    Applicant: Chinese Academy of Medical Sciences &Peking Union Medical College Institute of Biomedical Engineerin
    Inventors: Huijuan Yin, Xiaoxi Dong, Hongxiao Li, He Huang, Jian Zhang, Yingxin Li
  • Patent number: 10860597
    Abstract: A system for reporting for a transaction server using cluster stored and processed data. The system comprises a processor and an interface. The processor is to cause ingestion of data from an ingestion source on a cluster system and store a security definition and a transformation definition for one or more data sources that are derived from the data from the ingestion source. The security definition includes a tenant associated with each data source of the one or more data sources. The processor is further to cause execution of cluster processing associated with a report using the one or more data sources and based at least in part on a determination of authorization using the security definitions to produce an output of the cluster processing and generate a report using a transaction server process and the output of the cluster processing. The interface is to provide the report.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: December 8, 2020
    Assignee: Workday, Inc.
    Inventors: Nianlong Yin, Jian Ping Chen, Anil Malkani, Manoj Samel, Aleksandar Ivanov
  • Patent number: 10859293
    Abstract: The present disclosure relates to the technical field of cryogenic cooling. In particular, the present disclosure relates to a mechanical vibration-isolated, liquid helium consumption-free cryogenic cooling device. The system according to some embodiments of the present disclosure comprises: a closed-cycle cryogenic cooling system, a helium heat exchange gas cooling and vibration isolation interface system, a cryogenic throttle valve cooling system, and a temperature feedback control system. The closed-cycle cooling system includes a cold head, a compressor, and a helium pipeline. The cryogenic throttle valve cooling system is thermally coupled to a low-temperature end of the cooling and vibration isolation interface.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: December 8, 2020
    Assignee: FUDAN UNIVERSITY
    Inventors: Shiwei Wu, Shengyu Zhou, Shuai Zhang, Di Huang, Lifeng Yin, Chunlei Gao, Jian Shen
  • Publication number: 20200381584
    Abstract: The present invention provides light-emitting devices with improved quantum efficiency. The light emitting diode structure comprising: a p-doped layer an n-doped layer; and a multiple quantum well structure sandwiched between the p-doped layer and n-doped layer, wherein the multiple quantum well structure comprising a quantum well disposed between n-doped barrier layers.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 3, 2020
    Applicant: VueReal Inc.
    Inventors: Jian Yin, Dayan Ban, Ehsanollah Fathi, Gholamreza Chaji
  • Patent number: 10851130
    Abstract: The present disclosure discloses the chemical synthesis method of the Plesiomonas shigelloides serotype O51 O-antigen oligosaccharide, belonging to the field of chemistry. Source-abundant D-glucose, L-fucose, D-glucosamine and the like are used as raw materials to prepare three glycosylation building blocks, the synthetic route composed of 11 reaction modules is designed, and through the optimization of protecting group and the optimization of the time of introducing functional group, the preparation of the target oligosaccharide chain is successfully achieved. The oligosaccharide chain prepared in the present disclosure has the advantages of cheap and easy-to-get raw materials, and simple and easy-to-repeat preparation method. The present disclosure will have good application prospects in the aspects of development of new drugs and vaccines of Plesiomonas shigelloides, and the like.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: December 1, 2020
    Assignees: Jiangnan University, Max Planck Institute of Colloids and Interfaces
    Inventors: Jian Yin, Jing Hu, Peter Seeberger, Chunjun Qin
  • Patent number: 10840408
    Abstract: The present invention provides light-emitting devices with improved quantum efficiency. The light emitting diode structure comprising: a p-doped layer, an n-doped layer; and a multiple quantum well structure sandwiched between the p-doped layer and n-doped layer, wherein the multiple quantum well structure comprising a quantum well disposed between n-doped barrier layers.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: November 17, 2020
    Assignee: VueReal Inc.
    Inventors: Jian Yin, Dayan Ban, Ehsanollah Fathi, Gholamreza Chaji
  • Publication number: 20200331951
    Abstract: Disclosed is synthesis of an O-Antigen oligosaccharide compound of Helicobacter pylori serotype O2, belonging to the field of organic synthesis. The disclosure obtains O-antigen disaccharide to tetracosasaccharide of Helicobacter pylori serotype O2 by chemical synthesis. A chemical synthesis method which is quite conducive to production of a glucose-?-glucosidic bond is developed in the disclosure by a protectant strategy, temperature effect, solvent effect, and additive effect. The method is applied in synthesis of an O-antigen oligosaccharide compound of Helicobacter pylori serotype O2 assembled with an amino linking arm. A saccharide conjugate can be prepared from the synthesized O-antigen oligosaccharide compound of Helicobacter pylori serotype O2 assembled with an amino linking arm together with a carrier protein for immunology researches, playing an important role in preventing and treating Helicobacter pylori.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Inventors: Jian YIN, Jing HU, Zhonghua LIU, Chunjun QIN
  • Publication number: 20200319174
    Abstract: The disclosure discloses a method for detecting a human soluble asialoglycoprotein receptor, and belongs to the field of immunological detection. The disclosure provides an economical, rapid, accurate and highly practical ELISA method for detecting a human sASGPR. Based on the specific recognition between a specific ligand of ASGPR and ASGPR, the method selects galactosylated human serum albumin (GSA) as the specific ligand of ASGPR. GSA is prepared from human serum albumin, and has the advantages of cheap price, easy operation, easy storage and the like, and the limit of detection of the method is suitable for the detection of sASGPR in human serum samples. The method can be carried out in ordinary laboratories without using special, large-scale instruments and equipment. The method has the advantages of high specificity, good stability, simple and convenient operation, low cost and the like, and provides a certain reference value for clinical liver function evaluation.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Inventors: Jing HU, Jian YIN, Qimin SHI
  • Patent number: 10776912
    Abstract: Systems and methods for self-determining optical inspection of wire bonds of semiconductor components. The method is an automated optical wire bond inspection method that may include obtaining an image of a semiconductor component having wire bonds. The method may also include detecting a plurality of wire bonds on the semiconductor component image so that a wire between at least two of the plurality of detected wire bonds may be detected. Further, the method may include determining an inspection region of interest corresponding to at least one detected wire bond and at least one detected wire. The method may then include inspecting the detected wire bond along the region of interest.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: September 15, 2020
    Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
    Inventors: Xiaoming Yin, Jian Xu
  • Patent number: 10762122
    Abstract: The present disclosure provides a method and device for assessing quality of multimedia resource, wherein the method includes the steps of: determining a cumulative distribution vector of the multimedia resource according to indicator data for describing user behavior on the multimedia resource; determining an upper boundary vector and a lower boundary vector of the multimedia resource according to the cumulative distribution vector; and determining a quality score of the multimedia resource according to the cumulative distribution vector, the upper boundary vector, and the lower boundary vector. The present disclosure can better describe the quality of multimedia resource, and has a great operability. Moreover, after the quality of multimedia resource is assessed by using the quality assessment method of multimedia resource in the examples of the present disclosure, the feedback of online behaviors can be reflected on the final dynamic and optimized ranking and recommendation of the multimedia resource.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: September 1, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Bo Wei, Zhibing Qi, Yuantu Wang, Guangxu Ma, Yuping Liu, Yuzong Yin, Jian Yao, Baiyu Pan, Ji Wang
  • Patent number: 10756760
    Abstract: An Ethernet connection method and an Ethernet device thereof are provided. The Ethernet connection method and the Ethernet device can transmit data with Error Correction Code (ECC) even with only one twisted pair or two twisted pairs when the Ethernet wire cannot transmit with the full four twisted pairs.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: August 25, 2020
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventors: Jian-Yin Zhu, Jia-Jia Cai, Po-Wei Liu, Chang-Lien Wu
  • Patent number: 10747046
    Abstract: A display substrate includes a base substrate; a black matrix on the base substrate and in the black matrix region, the black matrix comprising a plurality of rows and a plurality of columns intersecting each other; a first color filter layer having a net structure with a plurality of openings, and comprising a first portion in the first region and a second portion in the black matrix region, the first color filter layer substantially covering the plurality of columns of the black matrix; a second color filter layer in the second region; and a third color filter layer in the third region. A first height of a surface of the first portion away from the base substrate relative to the base substrate and a second height of a surface of the second portion away from the base substrate relative to the base substrate are within 30% of each other.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: August 18, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Anxin Dong, Huifang Yuan, Bin Li, Sangman Yuk, Tao Zhu, Haibin Yin, Jian Chen, Qun Fang, Wenhao Tang
  • Publication number: 20200192930
    Abstract: The present disclosure provides a method and device for assessing quality of multimedia resource, wherein the method includes the steps of: determining a cumulative distribution vector of the multimedia resource according to indicator data for describing user behavior on the multimedia resource; determining an upper boundary vector and a lower boundary vector of the multimedia resource according to the cumulative distribution vector; and determining a quality score of the multimedia resource according to the cumulative distribution vector, the upper boundary vector, and the lower boundary vector. The present disclosure can better describe the quality of multimedia resource, and has a great operability. Moreover, after the quality of multimedia resource is assessed by using the quality assessment method of multimedia resource in the examples of the present disclosure, the feedback of online behaviors can be reflected on the final dynamic and optimized ranking and recommendation of the multimedia resource.
    Type: Application
    Filed: September 19, 2016
    Publication date: June 18, 2020
    Inventors: Bo WEI, Zhibing QI, Yuantu; WANG, Guangxu MA, Yuping LIU, Yuzong YIN, Jian YAO, Baiyu PAN, Ji WANG
  • Patent number: 10669353
    Abstract: The disclosure discloses a preparation method of outer core octasaccharide of Helicobacter pylori lipopolysaccharide, and belongs to the field of carbohydrate chemistry. The structure of the outer core octasaccharide of Helicobacter pylori is (?-D-Glc-(1-3)-?-D-Glc-(1-4)-?-D-Gal-(1-7)-D-?-D-Hep[?-D-Glc-(1-6)-?-D-Glc-(1-6)-?-D-Glc-(1-2)-D-?-D-Hep]-Linker. The structure consists of three monosaccharides: glucose, galactose and heptose. It contains five ?-glycosidic bonds of glucose, one ?-glycosidic bond of galactose and two ?-glycosidic bonds of heptose. The disclosure prepares the octasaccharide by the synergistic action of remote neighboring group participation effect, solvent effect, temperature effect, additives and leaving groups. The reducing end of the octasaccharide may also be linked with a linker for future attachment to the protein to form a glycoconjugate for immunological studies.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: June 2, 2020
    Assignee: Jiangnan University
    Inventors: Jian Yin, Jing Hu, Peter Seeberger, Xiaopeng Zou
  • Patent number: 10669550
    Abstract: The invention discloses a promoter which can be induced to express in acidic conditions, and relates to the field of bioengineering technology. The promoters of the invention are separated from A. niger and can actuate and/or regulate the expression of the effectively connected nucleic acids in A. niger. In the invention the expression of the promoters is studied in A. niger, and it is indicated that some promoters show weak expression, and some show strong activity. The invention provides an effective method and new thought for organic acids production by fungi or other products produced by fermentation under acidic conditions.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: June 2, 2020
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Long Liu, Jian Chen, Guocheng Du, Xian Yin, Jianghua Li
  • Publication number: 20200156045
    Abstract: A vanadium-based catalyst comprises an active phase carried on a carrier. The active phase comprises vanadium oxide, potassium sulfate, sodium sulfate, and assistants. The carrier comprises ultra-large-pore silicon dioxide and diatomite, the average pore size of the ultra-large-pore silicon dioxide ranges from 100 nm to 500 nm, and the diatomite is a refined diatomite having a silicon dioxide content of higher than 85% after refinement. The preparation method for the vanadium-based catalyst comprises: 1) mixing potassium vanadium and potassium hydroxide, and allowing a prepared mixed solution and sulfuric acid to carry out a neutralization reaction; and 2) mixing a neutralization reaction product in step 1) with the carrier and sodium sulfate, and carrying out rolling, band extrusion, drying and roasting to prepare the vanadium-based catalyst, assistant compounds being added in step 1) and/or step 2).
    Type: Application
    Filed: June 13, 2017
    Publication date: May 21, 2020
    Inventors: Xianguo TIAN, Shixin WEI, Tianlei DONG, Huiqin YIN, Tianming XIE, Jian HE