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Title:
ARTICLE MANAGEMENT SYSTEM AND ARTICLE MANAGEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2015/068316
Kind Code:
A1
Abstract:
With a conventional article management system the articles being managed cannot be individually identified. An article management system according to the present invention has: a reader antenna (102) that transmits and receives wireless signals; multiple tag sheets laid on the upper part of the reader antenna (102) and each of which contains an RF tag (104); an RFID reader (103) that reads tag information specific to the RF tags (104) via the reader antenna (102); and identification marks that are attached to articles (31-34) being managed and arranged between the articles (31-34) being managed and the tag sheets. An identification pattern, which identifies the indication mark by means of a first pattern and a second pattern having a lower permittivity or conductivity than the first pattern, is formed on the tag-sheet-facing surface of the identification marks.

Inventors:
HATTORI, Wataru (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
KOBAYASHI, Naoki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
FUKUDA, Hiroshi (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
TAKAHASHI, Yusuke (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
KAWAI, Ryo (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Application Number:
JP2014/002897
Publication Date:
May 14, 2015
Filing Date:
June 02, 2014
Export Citation:
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Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
International Classes:
G06K17/00; B65G1/137
Domestic Patent References:
WO2006104587A22006-10-05
Foreign References:
JP2009100952A2009-05-14
JP2009051582A2009-03-12
US20130225072A12013-08-29
US7271724B22007-09-18
JP2009051582A2009-03-12
JP2005038301A2005-02-10
JP5128898B22013-01-23
JP2010211451A2010-09-24
Other References:
See also references of EP 3070647A4
Attorney, Agent or Firm:
IEIRI, Takeshi (HIBIKI IP Law Firm, Asahi Bldg. 10th Floor 3-33-8, Tsuruya-cho, Kanagawa-ku, Yokohama-sh, Kanagawa 35, 〒2210835, JP)
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