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. 13, 2022
Filed:
May. 09, 2018
Aipore Inc., Tokyo, JP;
Wataru Tonomura, Osaka, JP;
Makusu Tsutsui, Osaka, JP;
Kazumichi Yokota, Osaka, JP;
Akihide Arima, Osaka, JP;
Masateru Taniguchi, Osaka, JP;
Tomoji Kawai, Osaka, JP;
AIPORE INC., Tokyo, JP;
Abstract
Provided is a channel device that is capable of increasing the concentration of fine particles in a liquid only by use of fluid-dynamic flows without relying on electrostatic interactions. A channel device () in accordance with an embodiment of the present invention includes: a main channel () configured to allow a liquid containing fine particles to flow therethrough; a chamber () that is provided at an end of the main channel () and that is configured to store target fine particles which have increased in concentration; and a side channel () that is connected to a side face of the main channel () and that is configured to allow unwanted liquid to drain therethrough, wherein at least one of a height and a width of the side channel () is smaller than a particle size of the fine particles.