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:
Mar. 31, 2009
Filed:
Sep. 16, 2005
Toru Horio, Aichi-ken, JP;
Toru Horio, Aichi-ken, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An image forming apparatus includes an automatic document conveying apparatus including a table, first and second conveyance paths, a scanning device, and first and second switchback mechanisms. A document of the document bundle set on the table is reversed and conveyed by the first conveyance path through the scanning device with its first surface facing the scanning device, guided to the first switchback mechanism by the second conveyance path, switched back by the first switchback mechanism, reversed and conveyed to the second switchback mechanism by the second conveyance path, and switched back by the second switchback mechanism to detect a size of the document based on information sent from a sensor included in the first conveyance path. Thereafter, the document is reversed and conveyed by the first conveyance path to the scanning device to have its first surface scanned. A method of automatically conveying documents is also described.