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:
Mar. 15, 2005
Filed:
Dec. 18, 2000
Shin-ichi Nakao, Tokyo, JP;
Toru Taniguchi, Miyazaki, JP;
Shin-ichi Nakao, Tokyo, JP;
Toru Taniguchi, Miyazaki, JP;
Reika Kogyo Kabushiki Kaisha, Kiyotake-cho, JP;
Abstract
In an apparatusa space is formed by a pair of impermeable supportsand a pair of spacer membersfor providing a predetermined distance between the impermeable supportsA permeable membrane is provided within the space and outletsare provided on each of the pair of impermeable membersA stirreris provided within the space where the permeating object is present, and comprises a stirring axisa driving source for oscillating the stirring axisand a plurality of stirring bladesmounted on the stirring axisCut sectionsare provided at a portion of each of the stirring bladesso that the permeating object can be circulated at the space between the stirring bladeand the inner wall of the spacer memberor at the space between the stirring bladeand the permeable membraneThe cut sections are alternately provided at the right and left sides of the layered stirring blades.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile