JPS55121121A - Display for supervision over sunburn - Google Patents

Display for supervision over sunburn

Info

Publication number
JPS55121121A
JPS55121121A JP2788079A JP2788079A JPS55121121A JP S55121121 A JPS55121121 A JP S55121121A JP 2788079 A JP2788079 A JP 2788079A JP 2788079 A JP2788079 A JP 2788079A JP S55121121 A JPS55121121 A JP S55121121A
Authority
JP
Japan
Prior art keywords
coloring
filter
display
sunburn
absorption
Prior art date
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.)
Granted
Application number
JP2788079A
Other languages
Japanese (ja)
Other versions
JPS5933841B2 (en
Inventor
Masaaki Hayamizu
Kouji Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON KANKOU SHIKISO KENKYUSH
Nippon Kanko Shikiso Kenkyusho KK
Original Assignee
NIPPON KANKOU SHIKISO KENKYUSH
Nippon Kanko Shikiso Kenkyusho KK
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 by NIPPON KANKOU SHIKISO KENKYUSH, Nippon Kanko Shikiso Kenkyusho KK filed Critical NIPPON KANKOU SHIKISO KENKYUSH
Priority to JP2788079A priority Critical patent/JPS5933841B2/en
Publication of JPS55121121A publication Critical patent/JPS55121121A/en
Publication of JPS5933841B2 publication Critical patent/JPS5933841B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/48—Photometry, e.g. photographic exposure meter using chemical effects
    • G01J1/50—Photometry, e.g. photographic exposure meter using chemical effects using change in colour of an indicator, e.g. actinometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

PURPOSE:To realize high sensitivity of a sunburn-supervising display by using a visual filter in combination with a coating made of an indolinospiropyrane compound and resin low in ultraviolet-ray absorption. CONSTITUTION:In a mixture solution of an indolinospiropyrane compound as a photochromic material such as 1,3,3-trimethylindolins-6-nitrobenzopyrylspiran (SP-1), and resin low in ultravioletray absorption, e.g., polymethylmethacrylate (PMMA), a paper filter is dipped to form a paper-filler supporting coating. In combination with the above-mentioned coating, a visual light filter is used in common which is formed by applting 1,3,3-trimethyl-2-[(4-dimethylanilino)ethylidene] benzoindilenium chloride, etc., as coloring matter with the extremely-high absorption nearly on the right half of slide galss to approximate 550nm. Namely, display A and B parts are irradiated directly with sunshine via the above-mentioned filter for about five seconds and the coloring of them is observed, so that ultraviolet rays can be measured by compraing the degree of the coloring of part B with a reference coloring table.
JP2788079A 1979-03-10 1979-03-10 sunburn monitoring display Expired JPS5933841B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2788079A JPS5933841B2 (en) 1979-03-10 1979-03-10 sunburn monitoring display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2788079A JPS5933841B2 (en) 1979-03-10 1979-03-10 sunburn monitoring display

Publications (2)

Publication Number Publication Date
JPS55121121A true JPS55121121A (en) 1980-09-18
JPS5933841B2 JPS5933841B2 (en) 1984-08-18

Family

ID=12233199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2788079A Expired JPS5933841B2 (en) 1979-03-10 1979-03-10 sunburn monitoring display

Country Status (1)

Country Link
JP (1) JPS5933841B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112020A (en) * 1985-11-11 1987-05-23 Shiseido Co Ltd Ultraviolet ray sensitive composition and element for measuring ultraviolet ray dose
JP2002122476A (en) * 2000-08-08 2002-04-26 Matsushita Electric Ind Co Ltd Device for measuring amount of exposure to ultraviolet radiation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112020A (en) * 1985-11-11 1987-05-23 Shiseido Co Ltd Ultraviolet ray sensitive composition and element for measuring ultraviolet ray dose
JP2002122476A (en) * 2000-08-08 2002-04-26 Matsushita Electric Ind Co Ltd Device for measuring amount of exposure to ultraviolet radiation

Also Published As

Publication number Publication date
JPS5933841B2 (en) 1984-08-18

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