JPS63123093U - - Google Patents

Info

Publication number

JPS63123093U

JPS63123093U JP1371187U JP1371187U JPS63123093U JP S63123093 U JPS63123093 U JP S63123093U JP 1371187 U JP1371187 U JP 1371187U JP 1371187 U JP1371187 U JP 1371187U JP S63123093 U JPS63123093 U JP S63123093U

Authority

JP

Japan

Prior art keywords

subject

illuminance

controller

infrared

light receiving

Prior art date

1987-02-03

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005286 illumination Methods 0.000 claims 1
• 230000005540 biological transmission Effects 0.000 description 1
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1