Title:
MOISTURE DETECTION TAG
Document Type and Number:
Japanese Patent JP2022148436
Kind Code:
A
Abstract:
To provide a moisture detection tag having a configuration that detects moisture by connecting two detection wires due to moisture capable of facilitating repetition use with a simple configuration even when a base material with hygroscopicity is used.SOLUTION: The moisture detection tag includes: a base material 10 having hygroscopic property, which has a detection area 15 for detecting moisture: an antenna 12 and detection wires 13a, 13b provided to the base material 10; an IC chip 11 that is provided on the base material 10 being connected to the antenna 12 and the detection wires 13a, 13b, detects the continuity state between the detection wires 13a and 13b and transmits the detection result via the antenna 12 in a non-contact manner. The base material 10 has a through-hole 14 that penetrates the front and back between the detection wires 13a and 13b in an area other than the detection area 15.SELECTED DRAWING: Figure 1
Inventors:
MORII MASATO
MIURA TAISHI
MATSUYASU RYO
MIURA TAISHI
MATSUYASU RYO
Application Number:
JP2021050114A
Publication Date:
October 06, 2022
Filing Date:
March 24, 2021
Export Citation:
Assignee:
TOPPAN FORMS CO LTD
International Classes:
G06K19/07; A61F5/44; G01N27/00; G01N27/04; G06K19/077
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito