公开(公告)号：US20240249117A1

公开(公告)日：2024-07-25

申请号：US18415578

申请日：2024-01-17

申请人： University Public Corporation Osaka ,  SEIKO EPSON CORPORATION

发明人： Masayoshi TODOROKIHARA ,  Keishi OMORI ,  Ryoya ONISHI ,  Michifumi YOSHIOKA ,  Katsufumi INOUE

IPC分类号： G06N3/0455 ,  G06N3/0442

CPC分类号： G06N3/0455 ,  G06N3/0442

摘要： A state classification method includes: acquiring measurement data of a physical quantity related to vibration measured for a vibrating device; outputting, by a deep learning model that includes an encoder and a decoder using a recurrent neural network and performs deep learning for predicting a future value of the measurement data for the device, an intermediate feature of the vibration from the encoder based on the measurement data; and classifying a state of the device using information based on the intermediate feature.

公开(公告)号：US20240162430A1

公开(公告)日：2024-05-16

申请号：US18549460

申请日：2022-03-02

申请人： University Public Corporation Osaka

发明人： Atsushi SAKUDA ,  Yushi FUJITA ,  Masahiro TATSUMISAGO ,  Akitoshi HAYASHI

IPC分类号： H01M4/48 ,  H01M10/0525 ,  H01M10/0562

CPC分类号： H01M4/48 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2300/0068

摘要： An object is to provide a novel oxide-based ion conductor with improved ion conductivity over lithium oxide. The problem is solved by a noncrystalline ion conductor represented by the following formula:(Li2-xO1-xAx)1-yZy (I) (where A is one or more atoms selected from F, Cl, Br, and I, x satisfies 0.1≤x≤0.7, Z is a network-forming oxide, a network-modifying oxide (excluding Li2O), or an intermediate oxide, and y satisfies 0≤y≤0.25, except for those in which A is I and Z is SiO2 when 0.2≤y≤0.25).

公开(公告)号：US11951229B2

公开(公告)日：2024-04-09

申请号：US17407982

申请日：2021-08-20

申请人： AOBAKASEI KABUSHIKI KAISHA ,  OSAKA CITY UNIVERSITY IN UNIVERSITY PUBLIC CORPORATION OSAKA

发明人： Hirotsugu Kido ,  Katsunori Chiba ,  Hironori Arima ,  Kenji Ohata

IPC分类号： A61L26/00

CPC分类号： A61L26/0038 ,  A61L26/0004 ,  A61L26/0023 ,  A61L26/0047 ,  A61L2400/04

摘要： To provide a liquid medical material maintaining a colloid in a more sol form than a solid at normal temperature, having a higher function as a wound dressing material and a hemostatic material than fibrin glue, and being able to be produced safely and inexpensively. A gelatin aqueous solution including calcium at a concentration of 0.2 M or more and 1.0 M or less, and having a concentration of 5% by weight or more and 40% by weight or less, an average molecular weight of 80,000 or more and 120,000 or less, and a molecular weight distribution of 20,000 or more and 300,000 or less, and transglutaminase inducing crosslinking of the gelatin, are included. It is preferable that the calcium has a concentration of 0.2 M or more and 0.7 M or less, the gelatin has a bloom of 160 or more and 250 or less, and the transglutaminase has activity per unit of 36 U/ml to 400 U/ml.

公开(公告)号：US11950550B2

公开(公告)日：2024-04-09

申请号：US17638429

申请日：2020-08-24

申请人： UNIVERSITY PUBLIC CORPORATION OSAKA ,  KUSAKABE KIKAI CO., LTD.

发明人： Yoshifumi Nishiura ,  Koji Shimada

IPC分类号： A01G9/02 ,  A01G27/02

CPC分类号： A01G9/02 ,  A01G27/02

摘要： An irrigation device includes: a cell plug that includes an opening facing upward and an accommodation part that accommodates a predetermined amount of culture medium in communication with the opening; a liquid supply unit that supplies a liquid to a culture medium of the cell plug; and a cell plug lifting unit that lowers the cell plug when a weight of the cell plug is increased by a liquid supplied by the liquid supply unit and lifts the cell plug when a weight of the cell plug is decreased by drying of a culture medium. The liquid supply unit includes a contact end that is intermittently brought into contact with a culture medium by lifting and lowering of the cell plug by the cell plug lifting unit, performs liquid supply while the contact end is in contact with a culture medium, and stops liquid supply when the contact end is separated from a culture medium.

公开(公告)号：US11940432B2

公开(公告)日：2024-03-26

申请号：US17267059

申请日：2019-07-25

申请人： Figaro Engineering Inc. ,  New Cosmos Electric Co., Ltd. ,  University Public Corporation Osaka

发明人： Masato Takeuchi ,  Junpei Furuno ,  Kenta Fukui ,  Kuniyuki Izawa ,  Masakazu Sai ,  Hirokazu Mitsuhashi ,  Takafumi Taniguchi

IPC分类号： G01N33/00 ,  B01D71/08 ,  B01D71/22

CPC分类号： G01N33/0014 ,  B01D71/08 ,  B01D71/22

摘要： A gas detector comprises a gas detection unit and a filter introducing surrounding atmosphere to the gas detection unit. The filter comprises a gas-permeable organic polymer membrane having an acidic group or a basic group.

公开(公告)号：US20240008859A1

公开(公告)日：2024-01-11

申请号：US18039171

申请日：2021-11-29

申请人： NIHON KOHDEN CORPORATION ,  NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM ,  UNIVERSITY PUBLIC CORPORATION OSAKA

发明人： Shinya NAGATA ,  Akane SUZUKI ,  Takahiro SHIOYAMA ,  Tadanori SUGIMOTO ,  Yukino SHINOZAKI ,  Masakazu SATSU ,  Chikara OHTSUKI ,  Jin NAKAMURA ,  Hideo AKIYOSHI ,  Hidetaka NISHIDA ,  Keiichiro MIE

IPC分类号： A61B10/02 ,  A61F2/01 ,  A61L31/02 ,  A61L31/12 ,  A61L31/14

CPC分类号： A61B10/02 ,  A61F2/01 ,  A61L31/026 ,  A61L31/124 ,  A61L31/146

摘要： Provided is a porous body for capturing cancer cells, including a biocompatible inorganic material, the porous body for capturing cancer cells having biocompatibility and also having stability in a living body. The porous body for capturing cancer cells can be used for application related to cancer such as a treatment, a treatment assistance, a test, or a diagnosis.

公开(公告)号：US11846603B2

公开(公告)日：2023-12-19

申请号：US17055694

申请日：2019-05-22

申请人： UNIVERSITY PUBLIC CORPORATION OSAKA

发明人： Kuniharu Takei ,  Shogo Nakata

IPC分类号： G01N27/414 ,  G01N27/333

CPC分类号： G01N27/414 ,  G01N27/333

摘要： The present invention provides a chemical sensor that can be manufactured at low cost and has high detection sensitivity. The chemical sensor according to the present invention is characterized by comprising: a substrate; a semiconductor thin film having a first contact region and a second contact region; an injection electrode; a first MIS structure; a second MIS structure; a transfer electrode; and a capacitor, wherein the semiconductor thin film has a sensing region provided so that an electric potential thereof changes in direct or indirect response to an object to be measured; the injection electrode is configured to inject an electrical charge into the first contact region; the first MIS structure is configured to control a flow of the electrical charge to the sensing region, the electrical charge being injected into the first contact region by the injection electrode; the second MIS structure is configured to control the flow of the electrical charge from the sensing region to the second contact region; and the transfer electrode is configured to allow the electrical charge in the sensing region to flow to the capacitor through the second contact region.

公开(公告)号：US11830985B2

公开(公告)日：2023-11-28

申请号：US17260361

申请日：2019-07-23

申请人： UNIVERSITY PUBLIC CORPORATION OSAKA

发明人： Akitoshi Hayashi ,  Masahiro Tatsumisago ,  Atsushi Sakuda

IPC分类号： H01M10/36 ,  H01M4/04 ,  H01M4/02

CPC分类号： H01M10/36 ,  H01M4/0407 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0068

摘要： A solid electrolyte for an all-solid-state sodium battery, represented by formula: Na3−xSb1−xαxS4, wherein α is selected from elements that provide Na3−xSb1−xαxS4 exhibiting a higher ionic conductivity than Na3SbS4, and x is 0

公开(公告)号：US11795424B2

公开(公告)日：2023-10-24

申请号：US16484937

申请日：2017-12-05

申请人： University Public Corporation Osaka ,  National University Corporation Kyushu Institute of Technology

发明人： Masaya Hagiwara ,  Tomohiro Kawahara

IPC分类号： C12M1/00 ,  C12N5/071

CPC分类号： C12M23/22 ,  C12N5/0602

摘要： The present invention provides a cell culture vessel/sample observation cell that is capable of culturing cells or cell tissue in three dimensions and allowing a three-dimensional structure of the cells or the cell tissue to be perceived easily. The cell culture vessel/sample observation cell according to the present invention for containing a culture gel in which the cells or the cell tissue is embedded, comprises a frame, at least one window bordered by the frame, and at least one projection projecting from the frame inwardly into the cell culture vessel/sample observation cell, wherein the at least one window is light-permeable and nutrient component-permeable and is placed in such a way as to allow for multifaceted observation of the cells or the cell tissue, and the projection has a feature point to be placed at a position where the cells or the cell tissue as well as the feature point can be observed from the window.

公开(公告)号：US20230250436A1

公开(公告)日：2023-08-10

申请号：US17920250

申请日：2021-04-20

申请人： KUMIAI CHEMICAL INDUSTRY CO., LTD. ,  UNIVERSITY PUBLIC CORPORATION OSAKA

发明人： Masahiro OGAWA ,  Sayoko HARASHIMA ,  Masanobu KAWANISHI ,  Takashi YAGI

IPC分类号： C12N15/113 ,  C07K14/435 ,  C07K14/72 ,  C12N15/81

CPC分类号： C12N15/1138 ,  C07K14/43509 ,  C07K14/43563 ,  C07K14/72 ,  C12N15/81 ,  C12N2330/00

摘要： This invention provides a nucleic acid that enables evaluation of various endocrine disrupting actions of a very small amount of endocrine disrupting chemicals with high sensitivity. Such nucleic acid comprises a total of 20 to 60 nucleotides comprising the nucleotide sequence shown in SEQ ID NO: 1 and shows excellent responsiveness to various endocrine disrupting chemicals.