Title:
彫刻板を製造する方法
Document Type and Number:
Japanese Patent JP2005528264
Kind Code:
A
Abstract:
The invention relates to a system for manufacturing an engraved plate for intaglio printing of sheets of security papers, said system comprising a computer and at least one engraving tool controlled by said computer in accordance with a programmed engraving process, wherein said computer is programmed to control the engraving tool in accordance with three-dimensional guiding pixel data (X, Y, Z) of a master depth-map of one said sheet to engrave a non engraved plate pixel by pixel, and wherein said master depth-map is generated on said computer on the basis of at least one original depth-map stored on said computer, said original depth-map consisting of a three-dimensional raster image of at least a part of one said security paper. The invention also relates to a system and method for generating said guiding data.
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Inventors:
Giori, Faust
Dole, Dill
Perrier, Jack
Mashi, Laurent
Dole, Dill
Perrier, Jack
Mashi, Laurent
Application Number:
JP2004511060A
Publication Date:
September 22, 2005
Filing Date:
June 03, 2003
Export Citation:
Assignee:
Carveyor-The Orient Society Anonym
International Classes:
B41C1/05; B23K26/00; B41C1/04; B41M3/14; B41N1/06; B41N1/12; H04N1/40; (IPC1-7): B41C1/05; B41N1/12
Domestic Patent References:
| JPH1044363A | 1998-02-17 | |||
| JP2001105166A | 2001-04-17 | |||
| JP2002510570A | 2002-04-09 | |||
| JP3504074B2 | 2004-03-08 | |||
| JP2000512231A | 2000-09-19 | |||
| JPH07276837A | 1995-10-24 | |||
| JPH06293191A | 1994-10-21 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Kumi Imaeda
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Kumi Imaeda
Masaya Nishiyama