JPS63159490U - - Google Patents

Info

Publication number
JPS63159490U
JPS63159490U JP5026487U JP5026487U JPS63159490U JP S63159490 U JPS63159490 U JP S63159490U JP 5026487 U JP5026487 U JP 5026487U JP 5026487 U JP5026487 U JP 5026487U JP S63159490 U JPS63159490 U JP S63159490U
Authority
JP
Japan
Prior art keywords
light
eyelid
dozing
signal
detector
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.)
Pending
Application number
JP5026487U
Other languages
English (en)
Japanese (ja)
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
Priority to JP5026487U priority Critical patent/JPS63159490U/ja
Publication of JPS63159490U publication Critical patent/JPS63159490U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Eyeglasses (AREA)
  • Emergency Alarm Devices (AREA)
JP5026487U 1987-04-01 1987-04-01 Pending JPS63159490U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5026487U JPS63159490U (OSRAM) 1987-04-01 1987-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5026487U JPS63159490U (OSRAM) 1987-04-01 1987-04-01

Publications (1)

Publication Number Publication Date
JPS63159490U true JPS63159490U (OSRAM) 1988-10-19

Family

ID=30873466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5026487U Pending JPS63159490U (OSRAM) 1987-04-01 1987-04-01

Country Status (1)

Country Link
JP (1) JPS63159490U (OSRAM)

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