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. 01, 2015
Filed:
Dec. 18, 2014
Kyocera Document Solutions Inc., Osaka-shi, Osaka, JP;
Yasuyuki Yabuuchi, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka-shi, JP;
Abstract
In response to a reading start instruction, a second size detection processing portion detects a predetermined maximum sheet size for which reading can be performed by an image reading portion, among sheet sizes having the same size in a main scanning direction as that of a document sheet indicated by an output signal from a document sheet width sensor. A first blank sheet determination processing portion sets a first determination region corresponding to the sheet size, and a control portion causes the image reading portion to perform a reading operation. If image information of the first determination region is obtained, the first blank sheet determination processing portion determines whether a document sheet image is a blank sheet image, based on the image information. If the document sheet image is a blank sheet image, a first image processing portion deletes image information of the document sheet image.