Title:
UNAUTHORIZED COMMODITY TAKE-OUT DETECTOR AND COMMODITY PROCESSED FOR AVOIDING UNAUTHORIZED TAKE-OUT
Document Type and Number:
Japanese Patent JP3084478
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To eliminate the need of the work for individually mounting an independent unauthorized take-out detector on a commodity and avoid easily removing it, by combining a magnetic force hold-erase-changeable magnetic recording medium with a mark with a commodity origin identifying indication, thereby providing a commodity unauthorized take-out detector.
SOLUTION: A commodity identifying indication such as trademark 1a, trade name 1b, commodity symbol/model no.1c showing the origin of the commodity is provided on the surface of a cloth detection label, a magnetic recording medium 22, 32 (for warp) or 23, 33 (for weft) composed of a magnetic recording metal wire capable of switching over the magnetic force hold and erase is woven in at least one of at least either the warps 2 or wefts 3 of the cloth detection label 1 as a magnetic recording medium for detecting the commodity unauthorized take-out and the magnetic recording medium 22, 32 (for warp) or 23, 33 (for weft) is woven in only a group of only either warps 2 or weft 3 or both groups thereof.
Inventors:
Hiroyasu Oshima
Application Number:
JP11404998A
Publication Date:
September 04, 2000
Filing Date:
March 20, 1998
Export Citation:
Assignee:
Hiroyasu Oshima
Wovennac Co., Ltd.
Wovennac Co., Ltd.
International Classes:
G08B13/14; G01V3/10; G08B13/24; G08B15/00; G09F1/02; G09F3/03; G09F3/10; H01F1/12; (IPC1-7): H01F1/12; G01V3/10; G08B13/24; G09F3/10
Domestic Patent References:
| JP1106199A | ||||
| JP1214712A | ||||
| JP693564A | ||||
| JP992519A | ||||
| JP9147251A |
Attorney, Agent or Firm:
Akira Koga