Title:
RF TAG MEMBER AND CONCRETE MEMBER INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2024/043102
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: an RF tag member (1) that inhibits increase of foreign matter embedded in a concrete member (2); and the concrete member (2) provided with the RF tag member (1). The RF tag member (1) comprises: a spacer (7); an RF tag body (9); and an antenna electrically connected to the RF tag body (9). The spacer (7) has a substance part (11) and an opening part (12). The RF tag body (9) and the antenna (10) are mounted to the substance part (11). The RF tag member (1) is disposed to be engaged with a reinforcing steel (3), and is disposed such that at least a portion of the antenna (10) is positioned between the reinforcing steel (3) and a concrete surface.
Inventors:
SUGIMOTO TAKASHI (JP)
NAKAYA KAZUTAKA (JP)
NAKAYA KAZUTAKA (JP)
Application Number:
PCT/JP2023/029129
Publication Date:
February 29, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
SUMITOMO MITSUI CONSTRUCTION CO LTD (JP)
International Classes:
G06K19/077; E04C5/20; E04G23/02
Domestic Patent References:
| WO2011043442A1 | 2011-04-14 |
Foreign References:
| JP2009282874A | 2009-12-03 | |||
| JP2008137284A | 2008-06-19 | |||
| JP2014198992A | 2014-10-23 | |||
| JP2022091348A | 2022-06-21 | |||
| JP2010030084A | 2010-02-12 | |||
| JP2014065145A | 2014-04-17 | |||
| JP2012127065A | 2012-07-05 |
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
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