Patents by Inventor XINLIANG LIU

XINLIANG LIU 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).

  • Patent number: 11445162
    Abstract: The present disclosure provides a method for calibrating a binocular camera, including: S2 of extracting feature points from an image set 1 and an image set 2 taken at two points separated from each other by a predetermined distance; S3 of fitting Gaussian distribution parameters of each feature point, and extracting a desired value as a theoretical disparity; S4 of selecting a common feature point, and calculating the predetermined quantity of frames at a first theoretical distance and the predetermined quantity of frames at a second theoretical distance; S5 of performing Gaussian fitting on a difference between the theoretical distances of the common feature point, and extracting a variance as an evaluation index; S6 of determining whether the evaluation index is smaller than a threshold, if yes, terminating the calibration, and otherwise, proceeding to S7; and S7 of adjusting posture parameters of the binocular camera, and returning to S3.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: September 13, 2022
    Assignee: Beijing Smarter Eye Technology Co. Ltd.
    Inventors: Zhao Sun, Haitao Zhu, Yongcai Liu, Shanshan Pei, Xinliang Wang
  • Publication number: 20220144874
    Abstract: The disclosure provides a method for preparing an amphiphilic lignin nanomaterial based on pulping black liquor, an amphiphilic lignin nanomaterial, and an oil sludge detergent. In the disclosure, physical treatments such as ball milling and high-pressure jet homogenization treatment are conducted on alkali lignin at the early stage to adjust the molecular weight and size of alkali lignin and thus to give alkali lignin nanoparticles with uniform particle sizes; and on this basis, a chemical treatment such as alkylation grafting modification is conducted to give amphiphilic lignin nanoparticles with both hydrophilicity and lipophilicity. Due to the nano-size effect, the amphiphilic lignin nanomaterial has a significantly-increased specific surface area (SSA) and effectively-improved surface properties, which can reduce the oil-water interfacial tension, and emulsify the crude oil and peel off the crude oil from the surface of rock particles, so as to achieve the purpose of oil-solid separation.
    Type: Application
    Filed: November 11, 2020
    Publication date: May 12, 2022
    Inventors: Chengrong QIN, Jian ZHANG, Chen LIANG, Shuangquan YAO, Xinliang LIU, Zhiwei WANG, Wei LI, Jiulong SHA
  • Patent number: 10927023
    Abstract: A method may add whey to high calcium papermaking industrial wastewater blended and pre-acidification treatment to promote anaerobic reaction and inhibit calcification. The method includes, before anaerobic treatment of papermaking wastewater, mixing whey wastewater with the papermaking wastewater. The method also includes pre-treating the papermaking wastewater by acidification to stabilize the papermaking wastewater prior to entering an anaerobic reaction system.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: February 23, 2021
    Inventors: Shuangfei Wang, Zhiwei Wang, Hui Liu, Chengrong Qin, Chen Liang, Xueping Song, Lianxin Luo, Xinliang Liu, Meiling Li
  • Publication number: 20210032138
    Abstract: A method may add whey to high calcium papermaking industrial wastewater blended and pre-acidification treatment to promote anaerobic reaction and inhibit calcification. The method includes, before anaerobic treatment of papermaking wastewater, mixing whey wastewater with the papermaking wastewater. The method also includes pre-treating the papermaking wastewater by acidification to stabilize the papermaking wastewater prior to entering an anaerobic reaction system.
    Type: Application
    Filed: July 23, 2020
    Publication date: February 4, 2021
    Inventors: Shuangfei WANG, Zhiwei WANG, Hui LIU, Chengrong QIN, Chen LIANG, Xueping SONG, Lianxin LUO, Xinliang LIU, Meiling LI
  • Publication number: 20200372985
    Abstract: A method for managing health care patient record data including: associating, by a processor, native health care patient record data of a first patient stored in a database to a plurality of data fields, wherein the native health care patient record data of the first patient represents the first patient's health care record; assigning, by a processor, a relative importance weight score to each of the plurality of data fields; and generating, by a processor, a record strength score of the first patient's health care record based on the relative importance weight score assignments. The record strength score indicates a percentage of the first patient's health care record that contains important native health care patient record data.
    Type: Application
    Filed: August 7, 2020
    Publication date: November 26, 2020
    Inventors: Varadraj Gurupur, Ayan Nasir, Xinliang Liu
  • Patent number: 10790049
    Abstract: A method for managing health care patient record data including: associating, by a processor, native health care patient record data of a first patient stored in a database to a plurality of data fields, wherein the native health care patient record data of the first patient represents the first patient's health care record; assigning, by a processor, a relative importance weight score to each of the plurality of data fields; and generating, by a processor, a record strength score of the first patient's health care record based on the relative importance weight score assignments. The record strength score indicates a percentage of the first patient's health care record that contains important native health care patient record data.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: September 29, 2020
    Assignee: University of Central Florida Research Foundation, Inc.
    Inventors: Varadraj Gurupur, Ayan Nasir, Xinliang Liu
  • Publication number: 20200190676
    Abstract: A graphene ternary composite direct current-carrying plate includes an anode plate and a cathode plate. Placed between the anode plate and the cathode plate is a graphene composite layer. The graphene composite layer is doped with a certain proportion of graphene in the aluminum mesh frame. The plate of the invention has small thickness, low ohmic voltage drop, good porosity, and low current loss. This reduces the electrolysis power consumption, thereby significantly reducing the product cost and effectively promoting the industrial production market of the sodium chlorate electrolysis method. The plate also reduces energy consumption and is environmentally friendly.
    Type: Application
    Filed: February 1, 2019
    Publication date: June 18, 2020
    Inventors: Shuangfei WANG, Yang LIU, Chengrong QIN, ZHAN LEI, Shuangxi NIE, Shuangquan YAO, Chen LIANG, Xinliang LIU, Zhiwei WANG
  • Publication number: 20200194770
    Abstract: The patent provides a method for preparing titanium-based active electrodes with high stability coating layer, which belongs to the field of electrochemistry. The patent describes the active electrode is used titanium as the substrate, multi-metal oxides as the activated catalytic layer, and dense oxides as the protective layer. The multi-metal catalytic layer is formed by pyrolysis method to form the main body of titanium-based catalytic layer, and the dense oxide protective layer is combined with Sol-gel method and electrochemical deposition method to form a dense protective layer of titanium base. It can be widely used in chlor-alkali industry, paper industry, sewage treatment and other fields.
    Type: Application
    Filed: February 1, 2019
    Publication date: June 18, 2020
    Inventors: Shuangfei WANG, Xinliang LIU, Chengrong QIN, Zhan LEI, Shuangxi NIE, Shuangquan YAO, Chen LIANG, Yang LIU, Zhiwei WANG
  • Patent number: 10523235
    Abstract: Disclosed in the embodiments of the disclosure are a transmission checking method, node, system and computer storage medium. The method comprises: transmitting, by a SERializer/DESerializer (SERDES) transmitter, a first synchronization frame to a SERDES receiver; after the SERDES receiver receives the first synchronization frame, transmitting a second synchronization frame to the SERDES transmitter; and after the SERDES transmitter receives the second synchronization frame, transmitting a third synchronization frame to the SERDES receiver, such that the SERDES transmitter and the SERDES receiver can determine that a transmitting path and a receiving path of the SERDES transmitter and the SERDES receiver are in a normal state respectively.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: December 31, 2019
    Assignee: Sanechips Technology Co., Ltd.
    Inventor: Xinliang Liu
  • Publication number: 20190345033
    Abstract: A high-purity chlorine dioxide gas may use hydrogen peroxide as a reducing agent and may use horizontal generator, evaporation crystallizer, dryer and other devices to produce chlorine dioxide gas (product) and sodium sulfate (by-product). Compared to the conventional chlorine dioxide preparation system, the chlorine dioxide reaction and the sodium sulfate crystallization are performed in two processes. These processes are relatively separate and independent, and continuously produce chlorine dioxide gas with high purity and low moisture content while the by-product salt cake is evaporated, crystallized, filtered and dried, thereby producing sodium sulfate, without generating solid and liquid waste.
    Type: Application
    Filed: November 6, 2018
    Publication date: November 14, 2019
    Inventors: Shuangfei WANG, Chengrong QIN, Shuangxi NIE, Xueping SONG, Chen LIANG, Xinliang LIU, Zhiwei WANG, HongXiang ZHU
  • Patent number: 10266406
    Abstract: A high-purity chlorine dioxide gas may use hydrogen peroxide as a reducing agent and may use horizontal generator, evaporation crystallizer, dryer and other devices to produce chlorine dioxide gas (product) and sodium sulfate (by-product). Compared to the conventional chlorine dioxide preparation system, the chlorine dioxide reaction and the sodium sulfate crystallization are performed in two processes. These processes are relatively separate and independent, and continuously produce chlorine dioxide gas with high purity and low moisture content while the by-product salt cake is evaporated, crystallized, filtered and dried, thereby producing sodium sulfate, without generating solid and liquid waste.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: April 23, 2019
    Inventors: Shuangfei Wang, Chengrong Qin, Shuangxi Nie, Xueping Song, Chen Liang, Xinliang Liu, Zhiwei Wang, HongXiang Zhu
  • Patent number: 10145017
    Abstract: An efficient electrolysis system for sodium chlorate production may include round or oval cells, reactors, a product pump transfer, a buffer tank, a circulation pump, and explosive clad plate, all of which are connected by way of pipelines. Inlet and the outlet of each cell are separately connected with the reactor via titanium pipes, allowing the electrolyte to recirculate naturally between the cells and the reactors. The outlet of every cell is conical while each reactor includes a standard electrolytic unit with three to eight cells. The electrolytic units are modularly identical and symmetrically linked to the buffer tank. Within each unit, adjacent cells are connected with the explosive clad plates. The buffer tank may be divided into two parts—part A and part B—with part A connecting with the overflow port of the reactor via pipeline, and the part B connecting with the reactor via the circulation pump.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: December 4, 2018
    Inventors: Shuangfei Wang, Chengrong Qin, Xusheng Li, Chen Liang, Xinliang Liu, Zhiwei Wang
  • Patent number: 10106900
    Abstract: An efficient electrolysis system for sodium chlorate production may include round or oval cells, reactors, a product pump transfer, a buffer tank, a circulation pump, and explosive clad plate, all of which are connected by way of pipelines. Inlet and the outlet of each cell are separately connected with the reactor via titanium pipes, allowing the electrolyte to recirculate naturally between the cells and the reactors. The outlet of every cell is conical while each reactor includes a standard electrolytic unit with three to eight cells. The electrolytic units are modularly identical and symmetrically linked to the buffer tank. Within each unit, adjacent cells are connected with the explosive clad plates. The buffer tank may be divided into two parts—part A and part B—with part A connecting with the overflow port of the reactor via pipeline, and the part B connecting with the reactor via the circulation pump.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: October 23, 2018
    Inventors: Shuangfei Wang, Chengrong Qin, Xusheng Li, Chen Liang, Xinliang Liu, Zhiwei Wang
  • Publication number: 20180282883
    Abstract: An efficient electrolysis system for sodium chlorate production may include round or oval cells, reactors, a product pump transfer, a buffer tank, a circulation pump, and explosive clad plate, all of which are connected by way of pipelines. Inlet and the outlet of each cell are separately connected with the reactor via titanium pipes, allowing the electrolyte to recirculate naturally between the cells and the reactors. The outlet of every cell is conical while each reactor includes a standard electrolytic unit with three to eight cells. The electrolytic units are modularly identical and symmetrically linked to the buffer tank. Within each unit, adjacent cells are connected with the explosive clad plates. The buffer tank may be divided into two parts—part A and part B—with part A connecting with the overflow port of the reactor via pipeline, and the part B connecting with the reactor via the circulation pump.
    Type: Application
    Filed: June 6, 2018
    Publication date: October 4, 2018
    Inventors: Shuangfei Wang, Chengrong Qin, Xusheng Li, Chen Liang, Xinliang Liu, Zhiwei Wang
  • Publication number: 20180138922
    Abstract: Disclosed in the embodiments of the disclosure are a transmission checking method, node, system and computer storage medium. The method comprises: transmitting, by a SERializer/DESerializer (SERDES) transmitter, a first synchronization frame to a SERDES receiver; after the SERDES receiver receives the first synchronization frame, transmitting a second synchronization frame to the SERDES transmitter; and after the SERDES transmitter receives the second synchronization frame, transmitting a third synchronization frame to the SERDES receiver, such that the SERDES transmitter and the SERDES receiver can determine that a transmitting path and a receiving path of the SERDES transmitter and the SERDES receiver are in a normal state respectively.
    Type: Application
    Filed: June 1, 2016
    Publication date: May 17, 2018
    Inventor: Xinliang Liu
  • Patent number: 9905930
    Abstract: The present invention provides an omni-directional ceiling antenna, including: a cone cylinder-shaped radiation oscillator, a cone cylinder-shaped reflector, a disc cylinder-shaped base plate, and a dielectric ring; where the reflector includes a first hollow cone and a first cylindrical ring, a flared end of the first hollow cone is connected to the first cylindrical ring, and an outer diameter of the first cylindrical ring is smaller than that of the flared end of the first hollow cone; a second cylindrical ring is provided on the base plate, and the second cylindrical ring sockets to the first cylindrical ring to form a spatially separated coupling structure; the dielectric ring is provided between the second cylindrical ring and the first cylindrical ring so as to realize separation and fixed support between the reflector and the base plate.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: February 27, 2018
    Assignee: CHINA UNITED NETWORKS COMMUNICATIONS GROUP COMPANY LIMITED
    Inventors: Xiaoming Huang, Xinliang Liu, Xinming Chen, Qiang Fu, Junbin Mo, Anmin Deng
  • Publication number: 20170350022
    Abstract: An efficient electrolysis system for sodium chlorate production may include round or oval cells, reactors, a product pump transfer, a buffer tank, a circulation pump, and explosive clad plate, all of which are connected by way of pipelines. Inlet and the outlet of each cell are separately connected with the reactor via titanium pipes, allowing the electrolyte to recirculate naturally between the cells and the reactors. The outlet of every cell is conical while each reactor includes a standard electrolytic unit with three to eight cells. The electrolytic units are modularly identical and symmetrically linked to the buffer tank. Within each unit, adjacent cells are connected with the explosive clad plates. The buffer tank may be divided into two parts—part A and part B—with part A connecting with the overflow port of the reactor via pipeline, and the part B connecting with the reactor via the circulation pump.
    Type: Application
    Filed: May 8, 2017
    Publication date: December 7, 2017
    Inventors: Shuangfei Wang, Chengrong Qin, Xusheng Li, Chen Liang, Xinliang Liu, Zhiwei Wang
  • Publication number: 20170091394
    Abstract: A method for managing health care patient record data including: associating, by a processor, native health care patient record data of a first patient stored in a database to a plurality of data fields, wherein the native health care patient record data of the first patient represents the first patient's health care record; assigning, by a processor, a relative importance weight score to each of the plurality of data fields; and generating, by a processor, a record strength score of the first patient's health care record based on the relative importance weight score assignments. The record strength score indicates a percentage of the first patient's health care record that contains important native health care patient record data.
    Type: Application
    Filed: September 29, 2016
    Publication date: March 30, 2017
    Applicant: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.
    Inventors: Varadraj Gurupur, Ayan Nasir, Xinliang Liu
  • Publication number: 20160226149
    Abstract: The present invention provides an omni-directional ceiling antenna, including: a cone cylinder-shaped radiation oscillator, a cone cylinder-shaped reflector, a disc cylinder-shaped base plate, and a dielectric ring; where the reflector includes a first hollow cone and a first cylindrical ring, a flared end of the first hollow cone is connected to the first cylindrical ring, and an outer diameter of the first cylindrical ring is smaller than that of the flared end of the first hollow cone; a second cylindrical ring is provided on the base plate, and the second cylindrical ring sockets to the first cylindrical ring to form a spatially separated coupling structure; the dielectric ring is provided between the second cylindrical ring and the first cylindrical ring so as to realize separation and fixed support between the reflector and the base plate.
    Type: Application
    Filed: April 6, 2016
    Publication date: August 4, 2016
    Inventors: XIAOMING HUANG, XINLIANG LIU, XINMING CHEN, QIANG FU, JUNBIN MO, ANMIN DENG