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. 07, 2000
Filed:
Feb. 15, 1996
Yasushi Nakazato, Tokyo, JP;
Takashi Taruki, Hiratsuka, JP;
Makoto Tanaka, Kamakura, JP;
Masashi Kohchi, Tokyo, JP;
Hisayo Ohshita, Kawasaki, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
In an image forming apparatus, an image reading device has a first document setting section for setting a document, and a second document setting section included in an ADF (Automatic Document Feeder) which is capable of supporting and processing a document independently of the first document setting section. The second document setting section allows a number of documents to be stacked thereon. A switching device selectively causes either the document of the first document setting section or that of the second document setting section to be read. A control unit interrupts, when a read request requesting a first reading operation using the first document setting section is input while a second reading operation using the second document setting section is under way, the second reading operation, then executes the first reading operation, and then resumes the second reading operation after the first reading operation.