Patents by Inventor Baoyu Yang

Baoyu Yang 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: 20240264179
    Abstract: The present invention provides a marker set for evaluating the development of an infant's communication ability. The marker set is composed of the following fatty acids: C18:3n6, C18:2n6t, C20:3n3, C18:3n3, C18:2n6c, C20:4n6, C20:3n6, C22:6n3, and C20:5n3. The present invention further provides a method for evaluating the development of an infant's communication ability using the marker set. The present invention achieves the evaluation on the development of an infant's communication ability by extracting and detecting the contents of particular fatty acids in a breast milk or dairy product sample fed to an infant, and the development level of the infant among the peers can be inferred based on the evaluation result, so as to give suggestions relevant to diet and nutrition for the mother timely. The method is low in cost, simple and effective, and suitable for large-scale evaluation.
    Type: Application
    Filed: September 28, 2023
    Publication date: August 8, 2024
    Inventors: Lijun CHEN, Minghui ZHANG, Weicang QIAO, Junying ZHAO, Ge JIA, Yan LIU, Yaling WANG, Qian LIU, Baoyu YANG
  • Publication number: 20240102701
    Abstract: Disclosed is a sub-Kelvin temperature zone refrigeration mechanism. The sub-Kelvin temperature zone refrigeration mechanism includes a pulse tube refrigeration unit, first pre-cooling heat exchangers, a throttling refrigeration unit, second pre-cooling heat exchangers, an adsorption refrigeration unit, a third pre-cooling heat exchanger and a dilution refrigeration unit. The pulse tube refrigeration unit includes a pulse tube refrigeration part. The throttling refrigeration unit includes a throttling refrigeration part, and the throttling refrigeration part is connected with the adsorption refrigeration unit through the second pre-cooling heat exchangers so as to pre-cool the adsorption refrigeration unit. The adsorption refrigeration unit includes an adsorption refrigeration part, and the adsorption refrigeration part is connected with the dilution refrigeration unit through the third pre-cooling heat exchanger.
    Type: Application
    Filed: December 21, 2022
    Publication date: March 28, 2024
    Applicant: Shanghai Institute of Technical Physics Chinese Academy of Sciences
    Inventors: Shaoshuai Liu, Yinong Wu, Xiaoshan Pan, Zhenhua Jiang, Lei Ding, Xinquan Sha, Jiantang Song, Zhichao Chen, Baoyu Yang, Zhi Lu, Zheng Huang
  • Publication number: 20230203206
    Abstract: The present application relates to the technical field of further processing of dairy products, and in particular to a preparation method of milk oligosaccharides, and milk oligosaccharide powder and food prepared thereby. The preparation method comprises the steps of: performing ultrafiltration of whey liquid for at least three times, subjecting the ultrafiltration permeate to nanofiltration concentration for several times, then subjecting the nanofiltration retentate to chromatographic separation and purification, collecting chromatographic collection liquid containing sialyllactose while removing the fraction containing lactose, subjecting the collection to desalination and drying to obtain oligosaccharide powder. The milk oligosaccharides prepared by the present method and the food product containing the same comprise basically bovine milk oligosaccharides, which are light yellow or white in color, light in flavor, uniform in size, and have good thermal stability and solubility.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Inventors: Lijun Chen, Baoyu Yang, Minghui Zhang, Weicang Qiao, Junying Zhao, Jingyao Chen, Yanpin Liu, Jufeng Hu
  • Patent number: 11143440
    Abstract: The disclosed subject matter includes an active control alternating-direct flow hybrid mechanical cryogenic system, and relates to the field of cryogenic refrigeration technologies. The active control alternating-direct flow hybrid mechanical cryogenic system includes a main compressor, a Stirling cold finger, an intermediate heat exchanger, a pulse tube cold finger, a first dividing wall type heat exchanger, a final precooled heat exchanger, a second dividing wall type heat exchanger, and an evaporator that are communicated successively, where the second dividing wall type heat exchanger is connected to the evaporator through a second connecting pipeline, and a throttling element is disposed on the second connecting pipeline; a pulse tube cold head of the pulse tube cold finger is communicated with the final precooled heat exchanger through a cold chain; and a check valve is disposed on the intermediate heat exchanger.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: October 12, 2021
    Assignee: Shanghai Institute of Technical Physics, Chinese Academy of Sciences
    Inventors: Shaoshuai Liu, Yinong Wu, Zhenhua Jiang, Lei Ding, Haifeng Zhu, Baoyu Yang, Xiaoping Qu, Zhi Lu, Zheng Huang, Peng Zhao
  • Publication number: 20210071916
    Abstract: The disclosed subject matter includes an active control alternating-direct flow hybrid mechanical cryogenic system, and relates to the field of cryogenic refrigeration technologies. The active control alternating-direct flow hybrid mechanical cryogenic system includes a main compressor, a Stirling cold finger, an intermediate heat exchanger, a pulse tube cold finger, a first dividing wall type heat exchanger, a final precooled heat exchanger, a second dividing wall type heat exchanger, and an evaporator that are communicated successively, where the second dividing wall type heat exchanger is connected to the evaporator through a second connecting pipeline, and a throttling element is disposed on the second connecting pipeline; a pulse tube cold head of the pulse tube cold finger is communicated with the final precooled heat exchanger through a cold chain; and a check valve is disposed on the intermediate heat exchanger.
    Type: Application
    Filed: December 16, 2019
    Publication date: March 11, 2021
    Applicant: Shanghai Institute of Technical Physics, Chinese Academy of Sciences
    Inventors: Shaoshuai Liu, Yinong Wu, Zhenhua Jiang, Lei Ding, Haifeng Zhu, Baoyu Yang, Xiaoping Qu, Zhi Lu, Zheng Huang, Peng Zhao