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:
Jun. 02, 1992
Filed:
Aug. 30, 1990
Yasushi Yamada, Hachioji, JP;
Osamu Murata, Hachioji, JP;
Konica Corporation, Tokyo, JP;
Abstract
An automatic document feeding apparatus wherein a plurality of sheet-like documents are fed sheet by sheet to an image exposure portion, and discharge the documents by discharge device after exposed by an optical device. Before completion of the exposure operation of a preceding sheet-like document, a succeeding document is stopped temporarily and kept in the stand-by state at least in two stop positions corresponding to document sizes respectively on the upstream side of the image exposure portion, according to a document size detection signal from document size detection device. That a distance from the leading edge of the succeeding document in the temporary stop state to the leading edge of a preceding document in the image exposure portion is set greater than a distance from the trailing edge of the preceding document in the image exposure portion to a discharge position of the discharge device.