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:
Oct. 29, 2019
Filed:
Jun. 28, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Koji Inoue, Tokyo, JP;
Noboru Toyama, Kawasaki, JP;
Akihiro Mouri, Fuchu, JP;
Toru Ohnishi, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink jet printing method includes an ink image forming step of forming an ink image onto an ink receiving medium, a liquid absorbing step of performing liquid absorption treatment in which an aqueous liquid component is at least partially absorbed by a porous body from the ink image, by contacting a liquid absorbing surface of the porous body of a liquid absorbing member with the ink image in a liquid absorption treatment region, and a conveying step of conveying the porous body conveyed from the liquid absorption treatment region to the liquid absorption treatment region again. The method also includes a porous body checking step of forming a test pattern for testing an image quality, detecting the image quality of the test pattern, subjected to the liquid absorbing step, by an image quality detecting device, and determining a state of the porous body from obtained detection results.