公开(公告)号：US10593989B2

公开(公告)日：2020-03-17

申请号：US15187057

申请日：2016-06-20

Applicant: FUJIFILM Corporation

Inventor： Atsushi Matsuura ,  Yuichi Kasuya ,  Junji Kawaguchi ,  Hisashi Hotta ,  Yoshinori Hotta ,  Hiroshi Komatsu ,  Hirokazu Sawada

IPC: B32B3/10 ,  C25D1/08 ,  H01M10/0525 ,  C25D11/24 ,  C25F3/04 ,  H01G11/70 ,  H01G11/84 ,  H01M4/66 ,  H01M4/80 ,  H01G11/68 ,  C25D11/18 ,  C25D11/20 ,  H01M4/04 ,  C23C18/54 ,  C23C18/16 ,  C25D3/38 ,  H01M4/02

Abstract: An object of the present invention is to provide a method for manufacturing an aluminum plate which is simple, is high in productiveness, allows the use of arbitrary aluminum materials, and can be suitably used for collectors having excellent adhesiveness to active material layers, a collector for a storage device, and a storage device. The method for manufacturing an aluminum plate of the present invention is a method for manufacturing an aluminum plate having an aluminum substrate having a plurality of through holes in a thickness direction, including an oxidized film-forming step of forming an oxidized film by carrying out an oxidized film-forming treatment on a surface of the aluminum substrate having a thickness in a range of 5 μm to 1,000 μm and a through hole-forming step of forming through holes by carrying out an electrochemical dissolution treatment after the oxidized film-forming step.

公开(公告)号：US10988924B2

公开(公告)日：2021-04-27

申请号：US16583546

申请日：2019-09-26

Applicant: FUJIFILM Corporation

Inventor： Shinya Hakuta ,  Shogo Yamazoe ,  Yuichi Kasuya

IPC: E04B1/86 ,  B32B7/02 ,  B32B15/04 ,  G10K11/162 ,  G10K11/172

Abstract: There are provided a soundproof structure, which can have high soundproofing performance in a wide frequency band and in which visual recognition of through-hole can be suppressed, and a sound absorbing panel and a sound adjusting panel using the soundproof structure. A sheet member having a plurality of through-holes passing therethrough in a thickness direction and a sound absorbing body disposed in contact with one main surface of the sheet member are provided. An average opening diameter of the through-holes is 0.1 μm or more and less than 100 μm. Assuming that the average opening diameter of the through-holes is ϕ (μm) and an average opening ratio is σ a parameter A expressed by A=σ×ϕ2 is 92 or less.

公开(公告)号：US10105640B2

公开(公告)日：2018-10-23

申请号：US15280331

申请日：2016-09-29

Applicant: FUJIFILM Corporation

Inventor： Yuichi Kasuya ,  Hisashi Hotta ,  Takayasu Nagai

IPC: B01D53/22 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D71/64 ,  B01D63/06 ,  B01D67/00 ,  B01D71/02

Abstract: The present invention provides a gas separation composite which has high heat resistance and mechanical strength, prevents a support layer from being deformed or damaged by heat during formation of a gas separation membrane and heat during a gas separation operation, and properly supports a gas separation layer to obtain high gas permeability and gas separation properties; and a method of producing the gas separation composite. The gas separation composite includes a metal support having a plurality of through holes in the thickness direction and a gas separation layer laminated on the surface of the metal support. The thickness of the gas separation layer is in a range of 0.1 to 5 μm, the average opening diameter of the through holes of the metal support is in a range of 0.1 to 30 μm, and the opening ratio thereof is in a range of 0.05% to 10%.

公开(公告)号：US09573404B2

公开(公告)日：2017-02-21

申请号：US13661623

申请日：2012-10-26

Applicant: FUJIFILM Corporation

Inventor： Yuichi Kasuya ,  Hisashi Hotta

IPC: C25D21/12 ,  C25D11/16 ,  B41N3/03 ,  C25F3/04 ,  C23G1/22 ,  C23G1/36 ,  C23G3/02 ,  C25D11/08 ,  C25D21/06 ,  C25D21/18 ,  C25D11/00

CPC classification number: B41N3/03 ,  B41N3/034 ,  C23G1/22 ,  C23G1/36 ,  C23G3/023 ,  C23G3/027 ,  C23G3/028 ,  C23G3/029 ,  C25D11/005 ,  C25D11/08 ,  C25D11/16 ,  C25D21/06 ,  C25D21/18 ,  C25F3/04

Abstract: A manufacturing method of a support for a planographic printing plate including at least an alkaline etching step of dissolving an aluminum surface layer of an aluminum web with an alkaline solution during a surface roughening treatment on a surface of the aluminum web continuously traveling, the manufacturing method comprising: a circulating step of cyclically using the alkaline solution between a treatment tank for the etching and an alkaline solution reservoir during adjusting composition concentration of the alkaline solution; and a filtering step of filtering the alkaline solution cyclically used so as to remove solid matter in the alkaline solution.

Abstract translation: 提供了即使在碱性蚀刻处理中循环使用碱性溶液的同时能够有效地减少蚀刻性能劣化的平版印刷版支撑体的制造装置和制造方法，以避免耐印刷性和耐污垢性的劣化 作为成品的平版印刷版。 用于平版印刷版的支撑体的制造装置至少包括碱性蚀刻装置（42），该碱性蚀刻装置（42）将铝纤维网（12）的表面层与碱性溶液（48）一起溶解作为表面粗糙化处理，以粗糙化表面 铝网（12）连续行进。 碱性蚀刻装置（42）包括在处理槽（44）和碱性溶液储存器（46）之间循环使用碱性溶液的循环管线（50）。 用于维持循环使用的碱性溶液的组成浓度的组合物浓度调节线（52） 和用于循环使用的碱性溶液的过滤管线（54）。