EP 1410910 B1 20081203 - Method for detecting a register mark, particularly a colorless or low-color register mark
Title (en)
Method for detecting a register mark, particularly a colorless or low-color register mark
Title (de)
Verfahren zur Erkennung einer Registermarke, vorzugsweise einer farblosen oder farbarmen Registermarke
Title (fr)
Procédé pour détecter une marque de registre, en particulier une marque incolore ou à faible couleur
Publication
Application
Priority
- DE 10247813 A 20021014
- DE 10320064 A 20030502
Abstract (en)
[origin: EP1410910A1] The register mark recognition method uses reflection or remission of electromagnetic radiation for detection of a register mark (9) provided by a transparent or clear toner material, which absorbs the electromagnetic radiation differently to the standard register marks (1-6) and/or to the substrate and/or a contrasting background field.
IPC 8 full level
B41F 33/00 (2006.01); G03G 15/01 (2006.01); G03G 21/00 (2006.01)
CPC (source: EP US)
B41F 33/0081 (2013.01 - EP US); B41P 2233/52 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1410910 A1 20040421; EP 1410910 B1 20081203; JP 2004133476 A 20040430; US 2004109160 A1 20040610
DOCDB simple family (application)
EP 03012568 A 20030603; JP 2003354290 A 20031014; US 66503403 A 20030917