Patents by Inventor Jijun Xu

Jijun 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).

  • Patent number: 12207662
    Abstract: The present invention belongs to the technical field of nanofiber emulsion, in particular to application of nanofiber emulsion to preparation of baked food. The nanofiber emulsion is nanofiber emulsion of a pomelo peel sponge layer, and is PCNF emulsion obtained by emulsification of a nanofiber emulsion stabilizer of the pomelo peel sponge layer and an oil phase; the amount of the nanofiber emulsion in the baked food is 18-90%, and the nanofiber emulsion replaces oil in traditional baked food; when the PCNF emulsion is added to the batter, bubble density of the batter is larger, and proper addition of the PCNF emulsion can reduce specific gravity of the batter, improve aeratability of the batter with soybean oil, reduce a baking loss rate and water activity, and prolong the shelf life of the cakes with the PCNF emulsion; hardness and chewiness of the cakes can be reduced.
    Type: Grant
    Filed: June 11, 2024
    Date of Patent: January 28, 2025
    Assignee: Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences
    Inventors: Jing Wen, Yujuan Xu, Jijun Wu, Yuanshan Yu, Manqin Fu, Tenggen Hu, Haocheng Liu
  • Publication number: 20240370947
    Abstract: The present disclosure relates to a method of evaluating effective green water resources based on dynamic crop coefficients and a device thereof. The method includes constructing a SWAT model of an area to be measured; constructing a mathematical relation expression of vegetation potential transpiration, and introducing dynamic crop coefficients into the SWAT model; evaluating results obtained by operating the SWAT model according to the measured evaporation data and leaf area index monitoring data obtained in advance, and calibrating crop growth parameters and evapotranspiration parameters; judging evaporation effectiveness according to a land cover type and a dynamic coverage calculation method, and carrying out daily simulation to obtain a total amount of effective green water resources in the area to be measured.
    Type: Application
    Filed: October 20, 2023
    Publication date: November 7, 2024
    Inventors: Jijun Xu, Mingzhi Yang, Yongqiang Wang, Zhe Yuan, Sinuo Li, Jinhui Dai
  • Patent number: 11866897
    Abstract: A main stream reservoir ecological modulation method considering incoming water from interval tributaries is provided. The method determines the contribution ratio of the incoming water from interval tributaries to first-day's water rising in a high-flow surge process and when to start ecological modulations of spawning ground sections, determines a river course routing method after a main stream and its tributaries joining and calibrating parameters, based on past hydrological data, performing river flow calculation on the discharge volume of upstream reservoirs and the flow after interval tributaries joining, and determines a main stream reservoir ecological modulation mode considering incoming water from interval tributaries.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: January 9, 2024
    Inventors: Jijun Xu, Huichao Dai, Chunhua Yang, Zhengjie Yin, Qingqing Li, Zhiwu Liu, Dingguo Jiang, Hanqing Zhao
  • Publication number: 20230340742
    Abstract: A main stream reservoir ecological modulation method considering incoming water from interval tributaries is provided. The method determines the contribution ratio of the incoming water from interval tributaries to first-day's water rising in a high-flow surge process and when to start ecological modulations of spawning ground sections, determines a river course routing method after a main stream and its tributaries joining and calibrating parameters, based on past hydrological data, performing river flow calculation on the discharge volume of upstream reservoirs and the flow after interval tributaries joining, and determines a main stream reservoir ecological modulation mode considering incoming water from interval tributaries.
    Type: Application
    Filed: April 29, 2021
    Publication date: October 26, 2023
    Applicants: CHINA THREE GORGES CORPORATION, CHANGJIANG RIVER SCIENTIFIC RESEARCH INSTITUTE
    Inventors: Jijun XU, Huichao DAI, Chunhua YANG, Zhengjie YIN, Qingqing LI, Zhiwu LIU, Dingguo JIANG, Hanqing ZHAO
  • Publication number: 20230099257
    Abstract: The present disclosure provides a design method for a distributed hydrological cycle model based on a multi-source complementary water supply mode, the method including the following steps: S1, nested hydrological response unit (HRU) division; S2, HRU attribute design; S3, design of a multi-source complementary water supply module; and S4, improvement on a SWAT model. Based on the Soil and Water Assessment Tool (SWAT) model, the present disclosure develops a distributed natural-artificial hydrological dynamic reciprocal simulation model. The model is endowed with the functions of simulating dynamic reciprocation of natural water cycle and artificial water cycle, and integration of development, utilization and regulation of water resources, thereby simulating a natural-artificial hydrological cycle based on modes of urban multi-source water supply and multi-source irrigation water supply.
    Type: Application
    Filed: July 18, 2022
    Publication date: March 30, 2023
    Inventors: Mingzhi YANG, Jijun XU, Lianhai SANG, Qiang LIU, Suge ZHU, Jianfeng LIU, Quan SONG, Dacong YIN, Sinuo LI, Zhong CAO
  • Patent number: 8216324
    Abstract: The invention relates to a process for the production of thermally-integrated hydrogen from a liquid hydrocarbon feedstock that contains sulfur-containing compounds that comprise at least one stage for heating the liquid hydrocarbon feedstock by indirect heat exchange with a hot stream, a stage for desulfurizing the heated hydrocarbon feedstock, a stage for evaporating the desulfurized hydrocarbon feedstock by indirect heat exchange with the hot stream that exits from the autothermal reformer, a stage for autothermal reforming of the hydrocarbon feedstock, and a stage wherein the carbon monoxide content in the hydrogen-rich gas that is produced is reduced in a reactor for converting carbon monoxide with water. The invention also relates to the hydrogen production installation that corresponds to this process.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: July 10, 2012
    Assignee: IFP Energies nouvelles
    Inventors: Alexandre Nicolaos, Michel Thomas, Fabrice Giroudiere, Jijun Xu, Kishore Doshi
  • Publication number: 20090246119
    Abstract: The invention relates to a process for the production of thermally-integrated hydrogen from a liquid hydrocarbon feedstock that contains sulfur-containing compounds that comprise at least one stage for heating the liquid hydrocarbon feedstock by indirect heat exchange with a hot stream, a stage for desulfurizing the heated hydrocarbon feedstock, a stage for evaporating the desulfurized hydrocarbon feedstock by indirect heat exchange with the hot stream that exits from the autothermal reformer, a stage for autothermal reforming of the hydrocarbon feedstock, and a stage wherein the carbon monoxide content in the hydrogen-rich gas that is produced is reduced in a reactor for converting carbon monoxide with water. The invention also relates to the hydrogen production installation that corresponds to this process.
    Type: Application
    Filed: March 28, 2008
    Publication date: October 1, 2009
    Inventors: Alexandre NICOLAOS, Michel Thomas, Fabrice Giroudiere, Jijun Xu, Kishore Doshi