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:
Dec. 17, 2013
Filed:
Apr. 03, 2013
Yoichiro Tabata, Tokyo, JP;
Tetsuya Saitsu, Tokyo, JP;
Yujiro Okihara, Tokyo, JP;
Nobuyuki Itoh, Tokyo, JP;
Ryohei Ueda, Tokyo, JP;
Yasuhiro Tanimura, Tokyo, JP;
Koji Ohta, Tokyo, JP;
Yoichiro Tabata, Tokyo, JP;
Tetsuya Saitsu, Tokyo, JP;
Yujiro Okihara, Tokyo, JP;
Nobuyuki Itoh, Tokyo, JP;
Ryohei Ueda, Tokyo, JP;
Yasuhiro Tanimura, Tokyo, JP;
Koji Ohta, Tokyo, JP;
Abstract
One ozone concentrating chamber is provided therein with a part of a cooling temperature range where ozone can be selectively condensed or an oxygen gas can be selectively removed by transmission from an ozonized oxygen gas, and a part of a temperature range where condensed ozone can be vaporized, and condensed ozone is vaporized by moving condensed ozone with flow of a fluid or by gravitation to the part where condensed ozone can be vaporized, whereby the ozonized oxygen gas can be increased in concentration. Such a constitution is provided that a particle materialfor condensation and vaporization filled in the ozone concentrating chambersandhas a spherical shape of a special shape with multifaceted planes on side surfaces, or an oxygen transmission membranecapable of selectively transmitting an oxygen gas in an ozone gas is provided.