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. 30, 2014
Filed:
May. 10, 2010
Masaaki Hirao, Matsuyama, JP;
Saburo Nakamura, Matsuyama, JP;
Shinichiro Teshima, Matsuyama, JP;
Hajime Abe, Matsuyama, JP;
Atsushi Kan, Matsuyama, JP;
Hiroshi Hosokawa, Matsuyama, JP;
Masaaki Hirao, Matsuyama, JP;
Saburo Nakamura, Matsuyama, JP;
Shinichiro Teshima, Matsuyama, JP;
Hajime Abe, Matsuyama, JP;
Atsushi Kan, Matsuyama, JP;
Hiroshi Hosokawa, Matsuyama, JP;
Miura Co., Ltd., Matsuyama-shi, JP;
Abstract
A regeneration process in the operating method of the invention includes a first regeneration process, and a second regeneration process after the end of the first regeneration process. In the first regeneration process, a regenerant is distributed at a top of an ion exchange resin bed and simultaneously the regenerant is collected at a bottom of the resin bed, thereby generating a downward flow of the regenerant to regenerate the whole of the resin bed. In the second regeneration process, the regenerant is distributed at a bottom of the ion exchange resin bed and simultaneously the regenerant is collected at a middle of the resin bed, thereby generating an upward flow of the regenerant to regenerate a part of the resin bed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile