JPWO2022138464A1 - - Google Patents

Info

Publication number
JPWO2022138464A1
JPWO2022138464A1 JP2022571387A JP2022571387A JPWO2022138464A1 JP WO2022138464 A1 JPWO2022138464 A1 JP WO2022138464A1 JP 2022571387 A JP2022571387 A JP 2022571387A JP 2022571387 A JP2022571387 A JP 2022571387A JP WO2022138464 A1 JPWO2022138464 A1 JP WO2022138464A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022571387A
Other languages
Japanese (ja)
Other versions
JPWO2022138464A5 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022138464A1 publication Critical patent/JPWO2022138464A1/ja
Publication of JPWO2022138464A5 publication Critical patent/JPWO2022138464A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2022571387A 2020-12-23 2021-12-16 Pending JPWO2022138464A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020214151 2020-12-23
PCT/JP2021/046622 WO2022138464A1 (en) 2020-12-23 2021-12-16 Water leakage sensor

Publications (2)

Publication Number Publication Date
JPWO2022138464A1 true JPWO2022138464A1 (en) 2022-06-30
JPWO2022138464A5 JPWO2022138464A5 (en) 2023-06-01

Family

ID=82157779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571387A Pending JPWO2022138464A1 (en) 2020-12-23 2021-12-16

Country Status (3)

Country Link
JP (1) JPWO2022138464A1 (en)
TW (1) TW202229840A (en)
WO (1) WO2022138464A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5760500A (en) * 1999-06-23 2001-01-09 Patrick Toomey Water detection and source identification methods for structures using electromagnetic radiation spectroscopy
JP2008049250A (en) * 2006-08-24 2008-03-06 Hitachi Ltd Filtration membrane fracture detecting system and membrane type filtration device
JP5167186B2 (en) * 2009-03-31 2013-03-21 能美防災株式会社 Smoke detector
US9829380B2 (en) * 2013-07-17 2017-11-28 Panasonic Intellectual Property Management Co., Ltd. Spectroscopic apparatus
US9322716B2 (en) * 2014-01-07 2016-04-26 Panasonic Intellectual Property Corporation Of America Component measuring apparatus and moving body
JP2018141768A (en) * 2017-02-24 2018-09-13 パナソニックＩｐマネジメント株式会社 Moisture amount sensor and clothing dryer
JP6975901B2 (en) * 2018-02-26 2021-12-01 パナソニックＩｐマネジメント株式会社 Component detection sensor

Also Published As

Publication number Publication date
WO2022138464A1 (en) 2022-06-30
TW202229840A (en) 2022-08-01

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