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:
Jul. 16, 2013
Filed:
Jun. 28, 2006
Satoshi Okawa, Toride, JP;
Satoshi Okawa, Toride, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
There is provided an image reader capable of reading a good image free from the influence of foreign matter such as dust. This image reader includes an ADF, a reader section, a dust correcting section, and a CPU. The CPU controls the ADF and the reader section according to the detection result of the dust correcting section so as to selectively execute one of a first moving original reading mode and a second moving original reading mode. In the first moving original reading mode, the reader section is fixed at a predetermined position to read the images while the originals are fed at a first sheet-to-sheet interval. In the second moving original reading mode, the reader section is fixed at a predetermined position to read the images while the originals are fed at a second sheet-to-sheet interval longer than the first sheet-to-sheet interval.