EP 0371703 A2 19900606 - Document scanner.
Title (en)
Document scanner.
Title (de)
Dokumentenabtastvorrichtung.
Title (fr)
Dispositif de lecture par balayage de documents.
Publication
Application
Priority
JP 15417888 U 19881126
Abstract (en)
A document scanner (111) includes a document tray (2) for supporting a plurality of documents (11) to be read, a reading section (61) for reading contents of the documents, and a document feeder (4) for feeding the documents one by one to the reading section from the document tray. A code decoder (63) is provided in the read section for reading a code (12) provided at a leading edge of each of the documents. A detecting unit (64) is connected to the code decoder for detecting multiple feeding when the code decoder is unable to read the code which is covered by the preceding document.
IPC 1-7
IPC 8 full level
B65H 3/06 (2006.01); B65H 7/06 (2006.01); B65H 7/12 (2006.01); G06K 9/20 (2006.01); G06T 1/00 (2006.01); H04N 1/00 (2006.01); H04N 1/04 (2006.01)
CPC (source: EP)
B65H 7/125 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0371703 A2 19900606; EP 0371703 A3 19901122; CA 2003870 A1 19900526; JP H0275454 U 19900608
DOCDB simple family (application)
EP 89312203 A 19891124; CA 2003870 A 19891124; JP 15417888 U 19881126