Work processing apparatus and liquid chemical bag for the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10632590
APP PUB NO 20170157735A1
SERIAL NO

15370670

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Abstract

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The work processing apparatus of the present invention comprises: a processing section for processing or treating a work; and a liquid chemical supplying section for supplying a liquid chemical to the processing section. The liquid chemical supplying section includes: a plurality of liquid chemical bags for storing the liquid chemical; a bag holding part in which the liquid chemical bags are attached and held; and a liquid feeding part, to which the liquid chemical bags are detachably connected, for feeding the liquid chemical from the liquid chemical bags to the processing section. Each of the liquid chemical bags is produced by overlapping flexible resin sheets with each other and welding their edge parts to form into a bag. Each of the liquid chemical bags has a port part communicating with an outside. A joint with a valve is attached to each of the port parts.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY3-1 KASUMIGASEKI 1- CHOME CHIYODA-KU TOKYO 1008921
FUJIKOSHI MACHINERY CORP1650 KIYONO MATSUSHIRO-MACHI NAGANO-SHI NAGANO 381-1233

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuse, Takayuki Nagano, JP 6 19
Hara, Shiro Ibaraki, JP 32 324
Nakamura, Yoshio Nagano, JP 134 1806
Shibuya, Kazutaka Nagano, JP 27 122
Tsukada, Masayuki Nagano, JP 4 25

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