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:
Apr. 28, 2020
Filed:
Feb. 04, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Toru Imaizumi, Kawasaki, JP;
Sho Taguchi, Fujisawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Image data of an image formed on a recording material includes a plurality of picture elements. A predetermined number of picture elements which is a portion of the image data are converted as one region to thereby convert the image data to conversion data including a plurality of regions. A value related to a print ratio in each of the regions of the conversion data is analyzed to acquire a value related to connection indicating how continuously regions in which the value related to the print ratio exceeds a threshold are adjacent to each other. Energization of the heat generating element is controlled on the basis of the temperature detected by the temperature detection portion and a control target temperature calculated from the value related to the connection.