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:
Jan. 28, 2014
Filed:
Sep. 14, 2012
Shingo Fujiwara, Nagoya, JP;
Shingo Fujiwara, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An image reading device includes a sheet tray, a conveying unit, a reading unit, a detecting unit, and a control unit. The conveying unit conveys the sheet along a conveying path in a conveying direction. The reading unit reads the sheet at a reading position in a main scanning direction orthogonal to the conveying direction. The control unit controls the reading unit to start reading the sheet when the detection unit detects that a leading edge of a sheet reaches a position upstream of the reading position by a first distance. The control unit controls the reading unit to stop reading the sheet when the detection unit detects that a trailing edge of the sheet reaches a position downstream of the reading position by a second distance. The first distance and the second distance are determined according to the size of the sheet.