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:
Jun. 23, 1992
Filed:
Nov. 20, 1990
Applicant:
Inventors:
Shigeo Ushimaru, Tokyo, JP;
Machiko Namegaya, Tokyo, JP;
Kunio Matsuno, Tokyo, JP;
Toshio Ohtsuki, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210748 ; 20415715 ; 210754 ; 210916 ; 2102571 ; 422 20 ; 422128 ;
Abstract
A tap water processing apparatus comprises a water tank for storing tap water, and an ultrasonic oscillator disposed inside the water tank and emitting ultrasonic waves. The tap water contains hypochlorous acid components produced through a chlorine disinfecting process. When processed by the ultrasonic waves generated by the ultrasonic oscillator, the hypochlorous acid components are removed from the tap water.