Title:
SIGNAL PROCESSING DEVICE, SEAL-OPENING DETECTION MODULE, PROGRAM, SEAL-OPENING DETECTION METHOD, AND ARTICLE-PACKAGING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2015/008528
Kind Code:
A1
Abstract:
[Problem] To make it possible to detect the opening of a container section for containing an article by means of a simpler structure. [Solution] Provided is a signal processing device equipped with: a processor for executing a program; and a memory that stores a program for causing said processor to function as a detection unit that transmits a signal to at least one signal wire, which is formed from a rupture-able material, so as to pass through the respective regions corresponding to one or more container sections of a package, which has at least one container section for containing an article, to detect whether each container section has been opened on the basis of whether the transmitted signal passes through the respective regions and returns.
Inventors:
KOSAKA HIDEO (JP)
Application Number:
PCT/JP2014/062884
Publication Date:
January 22, 2015
Filing Date:
May 14, 2014
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
B65D25/20; A61J1/03; A61J7/00
Foreign References:
| JP2012130537A | 2012-07-12 | |||
| US20110037485A1 | 2011-02-17 | |||
| JP2013166590A | 2013-08-29 | |||
| US7772974B2 | 2010-08-10 |
Other References:
See also references of EP 3023349A4
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
Yoshiaki Kameya (JP)
Yoshiaki Kameya (JP)
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