公开(公告)号：US11959010B2

公开(公告)日：2024-04-16

申请号：US17477558

申请日：2021-09-17

Applicant: FUJIFILM Corporation

Inventor： Tetsuro Mitsui ,  Naotoshi Sato ,  Aya Nakayama ,  Takuto Matsushita ,  Masahiro Hatta ,  Hiroshi Kawakami

IPC: C09K5/06 ,  C09K21/04 ,  F28D20/02

CPC classification number: C09K5/063 ,  C09K21/04 ,  F28D20/02

Abstract: An object of the present invention is to provide a heat storage composition excellent in slow flame retardance and a heat storage member excellent in the slow flame retardance. Another object of the present invention is to provide an electronic device including a heat storage member, and a manufacturing method of a heat storage member.
The heat storage composition according to an embodiment of the present invention contains a heat storage material and a flame retardant, in which a specific condition A is satisfied. The heat storage member according to an embodiment of the present invention contains a heat storage material and a flame retardant, in which a specific condition C is satisfied.

公开(公告)号：US12052988B2

公开(公告)日：2024-08-06

申请号：US17902109

申请日：2022-09-02

Applicant: FUJIFILM Corporation

Inventor： Naotoshi Sato ,  Mitsumasa Hamano

IPC: A01N25/04 ,  A01N25/08 ,  A01N59/16 ,  C08K5/05 ,  C08K9/02 ,  C08K9/12 ,  C08L83/04 ,  C09D5/14 ,  C09D7/20 ,  C09D7/40 ,  C09D7/62 ,  C09D183/00 ,  C09D183/04

CPC classification number: A01N25/04 ,  A01N25/08 ,  A01N59/16 ,  C08K5/05 ,  C08L83/04 ,  C09D5/14 ,  C09D7/20 ,  C09D7/62 ,  C09D7/68 ,  C09D183/00 ,  C09D183/04 ,  C08K9/02 ,  C08K9/12

Abstract: Provided is an antibacterial liquid with excellent temporal stability in which caking due to sedimentation of solid components does not occur and with which a film capable of stably maintaining antibacterial properties can be formed, in a case of being formed into a film. Also provided are an antibacterial film formed using the antibacterial liquid, and a spray and a cloth including the antibacterial liquid. The antibacterial liquid includes an antibacterial microparticle, a binder, and a solvent, in which the antibacterial microparticle contains a silver-supporting inorganic oxide, the binder includes at least one compound having a siloxane bond, the solvent includes an alcohol and water, the concentration of solid contents is less than 5% by mass with respect to the total mass of the antibacterial liquid, and the content of the compound having a siloxane bond is 60% by mass or more with respect to the total solid content of the antibacterial liquid.

公开(公告)号：US10392714B2

公开(公告)日：2019-08-27

申请号：US15178962

申请日：2016-06-10

Applicant: FUJIFILM Corporation ,  JAPAN TECHNOLOGICAL RESEARCH ASSOCIATION OF ARTIFICAL PHOTOSYNTHETIC CHEMICAL PROCESS ,  THE UNIVERSITY OF TOKYO

Inventor： Naotoshi Sato ,  Kazunari Domen ,  Jiro Tsukahara

IPC: C25B9/00 ,  C25B9/18 ,  C25B1/00 ,  H01L31/072 ,  H01L31/0749 ,  C25B15/02 ,  C25B1/04 ,  C25B9/08 ,  C25B1/10 ,  C25B11/04 ,  C25B15/08 ,  H01L31/032 ,  H01L31/042

Abstract: Provided is an artificial-photosynthesis module, which decomposes an aqueous electrolyte solution into hydrogen and oxygen by means of light, including a photoelectric conversion unit that receives light to generate electrical energy; a hydrogen gas generating part that decomposes the aqueous electrolyte solution, using the electrical energy of the photoelectric conversion unit, and generates hydrogen gas; and an oxygen gas generating part that decomposes the aqueous electrolyte solution, using the electrical energy of the photoelectric conversion unit, and generates oxygen gas. The photoelectric conversion unit, the hydrogen gas generating part, and the oxygen gas generating part are electrically connected in series, and the hydrogen gas generating part and the oxygen gas generating part are arranged within an electrolytic chamber to which the aqueous electrolyte solution is supplied. The hydrogen gas generating part has an inorganic semiconductor film having a pn junction.

公开(公告)号：US10351961B2

公开(公告)日：2019-07-16

申请号：US15392440

申请日：2016-12-28

Applicant: FUJIFILM Corporation ,  Japan Technological Research Association of Artifical Photosynthetic Chemical Process

Inventor： Kohei Higashi ,  Naotoshi Sato

IPC: C25B1/00 ,  C25B9/08 ,  H01L31/04 ,  C25B11/04 ,  H01L31/032 ,  C25B1/10 ,  C25B15/02 ,  C25B9/00 ,  C01B3/04 ,  H01L31/072 ,  H01L31/0749

Abstract: Provided are a water decomposition apparatus and a water decomposition method that can maintain high gas generation efficiency even in an early stage of light irradiation and even in a case where time has elapsed and that can recover the gas generation amount of hydrogen gas or the like, can generate hydrogen gas or the like stably for a long time on an average, and can increase the integrated amount of generation of hydrogen for a long time, even in a case where time has elapsed and the gas generation amount of hydrogen gas or the like has decreased.

公开(公告)号：US10280522B2

公开(公告)日：2019-05-07

申请号：US15178641

申请日：2016-06-10

Applicant: FUJIFILM Corporation ,  Japan Technological Research Assocation of Artificial Photosynthetic Chemical Process ,  THE UNIVERSITY OF TOKYO

Inventor： Naotoshi Sato ,  Kazunari Domen ,  Jiro Tsukahara

IPC: C25B1/10 ,  C25B1/04 ,  C25B9/08 ,  C25B15/08 ,  H01L31/0749 ,  C25B15/00 ,  C25B1/00 ,  C25B11/04 ,  H01L31/032 ,  H01L31/042

Abstract: Provided is an artificial-photosynthesis array configured of artificial-photosynthesis modules which have been arranged in one or more rows and which receive light and decompose a supplied aqueous electrolyte solution to thereby obtain hydrogen gas and oxygen gas. The artificial-photosynthesis modules each includes an electrolytic chamber for hydrogen where hydrogen gas is generated and an electrolytic chamber for oxygen where oxygen gas is generated, the chambers being isolated from each other. The electrolytic chambers for hydrogen and electrolytic chambers for oxygen of the artificial-photosynthesis modules are alternately connected so that the electrolytic chamber for hydrogen of each artificial-photosynthesis module is connected to the electrolytic chamber for oxygen of another module and the electrolytic chamber for oxygen of each artificial-photosynthesis module is connected to the electrolytic chamber for hydrogen of another module.

公开(公告)号：US10030311B2

公开(公告)日：2018-07-24

申请号：US15413717

申请日：2017-01-24

Applicant: FUJIFILM Corporation ,  Japan Technological Research Association of Artificial Photosynthetic Chemical Process ,  THE UNIVERSITY OF TOKYO

Inventor： Naotoshi Sato ,  Kazunari Domen

IPC: C25B1/04 ,  C25B1/02 ,  C25B11/04 ,  C25B9/06 ,  C25B1/00 ,  H01G9/20

Abstract: A hydrogen generation electrode is used for an artificial photosynthesis module that decomposes an electrolytic aqueous solution into hydrogen and oxygen with light. The hydrogen generation electrode has a conductive layer, an inorganic semiconductor layer that is provided on the conductive layer and has a pn junction, and a functional layer that covers an inorganic semiconductor layer. The steam permeability of the functional layer is 5 g/(m2·day) or less.