The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 18, 2012
Filed:
Jul. 23, 2010
Miki Yoshida, Ota-Ku, JP;
Takeshi Furonaka, Ota-ku, JP;
Miki Yoshida, Ota-Ku, JP;
Takeshi Furonaka, Ota-ku, JP;
Disco Corporation, Tokyo, JP;
Abstract
A waste fluid treating apparatus including a pure water generating unit including an ion exchanger for purifying a fresh water sent by a fresh water pump to obtain a pure water. The ion exchanger includes a housing, an anion exchange resin layer accommodated in the housing, and a mixed resin layer accommodated in the housing. The anion exchange resin layer is composed of only anion exchange resin, and the mixed resin layer is composed of a mixture of anion exchange resin and cation exchange resin. The housing is provided with a fresh water inlet for introducing the fresh water into the anion exchange resin layer and a pure water outlet for discharging the pure water from the mixed resin layer.