公开(公告)号：US20200017814A1

公开(公告)日：2020-01-16

申请号：US16484937

申请日：2017-12-05

Applicant: University Public Corporation Osaka ,  National University Corporation Kyushu Institute of Technology

Inventor： Masaya HAGIWARA ,  Tomohiro KAWAHARA

IPC: C12M1/00 ,  C12N5/071

Abstract: 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：US20190002812A1

公开(公告)日：2019-01-03

申请号：US15779951

申请日：2016-11-07

Applicant: OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION ,  NATIONAL UNIVERSITY CORPORATION KYUSHU INSTITUTE OF TECHNOLOGY

Inventor： Masaya HAGIWARA ,  Tomohiro KAWAHARA

IPC: C12M1/00 ,  C12M1/12

Abstract: The present invention provides a cell culture vessel or a sample cell for observation use that makes it possible to observe three-dimensionally-cultured cells from various angles. The cell culture vessel or the sample cell for observation use according to the present invention is characterized by being equipped with a culture gel in which a cell or cell tissue is embedded and a first vessel which encloses the culture gel, wherein a space in the first vessel is filled with the culture gel; and the first vessel has a light-permeable window made from a hydrogel.

公开(公告)号：US11155775B2

公开(公告)日：2021-10-26

申请号：US15779951

申请日：2016-11-07

Applicant: OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION ,  NATIONAL UNIVERSITY CORPORATION KYUSHU INSTITUTE OF TECHNOLOGY

Inventor： Masaya Hagiwara ,  Tomohiro Kawahara

IPC: C12M1/00 ,  C12M1/12

Abstract: The present invention provides a cell culture vessel or a sample cell for observation use that makes it possible to observe three-dimensionally-cultured cells from various angles. The cell culture vessel or the sample cell for observation use according to the present invention is characterized by being equipped with a culture gel in which a cell or cell tissue is embedded and a first vessel which encloses the culture gel, wherein a space in the first vessel is filled with the culture gel; and the first vessel has a light-permeable window made from a hydrogel.

公开(公告)号：US11795424B2

公开(公告)日：2023-10-24

申请号：US16484937

申请日：2017-12-05

Applicant: University Public Corporation Osaka ,  National University Corporation Kyushu Institute of Technology

Inventor： Masaya Hagiwara ,  Tomohiro Kawahara

IPC: C12M1/00 ,  C12N5/071

CPC classification number: C12M23/22 ,  C12N5/0602

Abstract: 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：US20140227828A1

公开(公告)日：2014-08-14

申请号：US14139667

申请日：2013-12-23

Applicant: NATIONAL UNIVERSITY CORPORATION KYUSHU INSTITUTE OF TECHNOLOGY ,  NIPPON STEEL CHEMICAL CO., LTD.

Inventor： Shuzi HAYASE ,  Mitsuru Kohno ,  Yoshihiro Yamaguchi

IPC: H01G9/00

CPC classification number: H01G9/0029 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2068 ,  H01L51/445 ,  Y02E10/542 ,  Y02P70/521

Abstract: Provided is a dye-sensitized solar cell, and a method for manufacturing the same, that in a technology in which a current collector electrode is used instead of a transparent conductive film, can be manufactured by a simple cell producing operation and is capable of achieving a desirably thin thickness for the current collector electrode. A dye-sensitized solar cell 10 includes a transparent substrate 12 provided on the side where solar light is incident, a conductive substrate 14 that serves as a cathode and is provided opposite the transparent substrate 12, a porous semiconductor layer 16, a porous conductive metal layer 18 that serves as a current collector electrode, and a porous insulating layer 20. The porous conductive metal layer 18 is a layer that has a thickness of 0.3 μm to 100 μm and is deposited on the porous insulating layer 20. The porous conductive metal layer 18 is arranged in contact with the porous semiconductor layer 16 on the side that is opposite to the transparent substrate 12, and serves as an anode. The porous insulating layer 20 is arranged on the side of the porous conductive metal layer 18 opposite to the porous semiconductor layer 16. The conductive substrate 14 is arranged facing the porous insulating layer 20.

Abstract translation: 提供了一种染料敏化太阳能电池及其制造方法，在使用集电极代替透明导电膜的技术中，可以通过简单的电池制造操作来制造，并且能够实现 用于集电极的理想的薄的厚度。 染料敏化太阳能电池10包括设置在太阳光入射侧的透明基板12，用作阴极并与透明基板12相对设置的导电基板14，多孔半导体层16，多孔导电金属 用作集电极的层18和多孔绝缘层20.多孔导电金属层18是厚度为0.3μm至100μm并沉积在多孔绝缘层20上的层。多孔导电金属 层18在与透明基板12相反的一侧与多孔半导体层16接触，并且用作阳极。 多孔绝缘层20配置在与多孔半导体层16相对的多孔导电金属层18的一侧。导电性基板14配置成面对多孔绝缘层20。