Title:
SENSOR, ABSORPTIVE ARTICLE, PACKAGING MATERIAL, SENSING SYSTEM, MOISTURE DETECTION SYSTEM AND OPENING DETECTION SYSTEM
Document Type and Number:
Japanese Patent JP2023044644
Kind Code:
A
Abstract:
To provide a sensor, an absorptive article, a packaging material, a sensing system, a moisture detection system and an opening detection system which can exactly detect a sensing object to be notified by a simple configuration.SOLUTION: A sensor 10 comprises: one or more sensing units 20 which detect a predetermined state; and a circuit unit 30 which generates a signal according to information of the sensing units 20, wherein the circuit unit 30 comprises: a first signal output unit which outputs a first signal having certain regularity; a second signal output unit which outputs a second signal having regularity different from that of the first signal; and an output unit which generates a state signal corresponding to the state detected by the sensing units 20 to be communicated to the outside on the basis of the information of the sensing units, the first signal, and the second signal.SELECTED DRAWING: Figure 1
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Inventors:
NOGUCHI KENTA
HORII SHINJI
MURASE SEIICHIRO
HORII SHINJI
MURASE SEIICHIRO
Application Number:
JP2022134709A
Publication Date:
March 30, 2023
Filing Date:
August 26, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
G08C17/00; G01N27/00; G01N27/06; G08C13/02
Attorney, Agent or Firm:
Sakai International Patent Office