SHEET MATERIAL PATTERNING DEVICE, METHOD, AND PROGRAM

Title:

SHEET MATERIAL PATTERNING DEVICE, METHOD, AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2006/051764

Kind Code:

A1

Abstract:

The shape of a leather sheet is inputted though a digitizer. The shape of the leather sheet is disposed inside a rectangle, and dummy parts are arranged around the leather sheet. Assuming the dummy parts as arranged parts, other parts are blocked and other parts are arranged inside the shape of the leather sheet. Attributes such as the orientation and presence/absence of the scratch are added to the shape data on the leather sheet, and parts are so arranged as to match the orientation and scratch allowability suited to the parts. Even a patterning device which handles only a rectangular shape can produce patterns on a sheet of irregular shape such as a leather sheet.

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Inventors:

HAMA KAZUNARI (JP)

Application Number:

PCT/JP2005/020408

Publication Date:

May 18, 2006

Filing Date:

November 08, 2005

Export Citation:

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Assignee:

SHIMA SEIKI MFG (JP)
HAMA KAZUNARI (JP)

International Classes:

G06F17/50; B26D5/00

Foreign References:

US5831857A	1998-11-03
US4725961A	1988-02-16
JPH08221468A	1996-08-30
JPH11259535A	1999-09-24
JPH0668211A	1994-03-11

Other References: