JPH0110587Y2 - - Google Patents

Info

Publication number
JPH0110587Y2
JPH0110587Y2 JP1983047433U JP4743383U JPH0110587Y2 JP H0110587 Y2 JPH0110587 Y2 JP H0110587Y2 JP 1983047433 U JP1983047433 U JP 1983047433U JP 4743383 U JP4743383 U JP 4743383U JP H0110587 Y2 JPH0110587 Y2 JP H0110587Y2
Authority
JP
Japan
Prior art keywords
light
window glass
prism
light receiving
prism piece
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.)
Expired
Application number
JP1983047433U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59152448U (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 JP4743383U priority Critical patent/JPS59152448U/ja
Publication of JPS59152448U publication Critical patent/JPS59152448U/ja
Application granted granted Critical
Publication of JPH0110587Y2 publication Critical patent/JPH0110587Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP4743383U 1983-03-31 1983-03-31 雨滴センサ Granted JPS59152448U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4743383U JPS59152448U (ja) 1983-03-31 1983-03-31 雨滴センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4743383U JPS59152448U (ja) 1983-03-31 1983-03-31 雨滴センサ

Publications (2)

Publication Number Publication Date
JPS59152448U JPS59152448U (ja) 1984-10-12
JPH0110587Y2 true JPH0110587Y2 (ko) 1989-03-27

Family

ID=30177981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4743383U Granted JPS59152448U (ja) 1983-03-31 1983-03-31 雨滴センサ

Country Status (1)

Country Link
JP (1) JPS59152448U (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005098404A1 (ja) * 2004-03-30 2005-10-20 Yamatake Corporation 検出面上状態検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142347U (ko) * 1981-03-04 1982-09-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005098404A1 (ja) * 2004-03-30 2005-10-20 Yamatake Corporation 検出面上状態検出装置

Also Published As

Publication number Publication date
JPS59152448U (ja) 1984-10-12

Similar Documents

Publication Publication Date Title
US4676638A (en) Light-transmissible foreign object sensor
US6507015B1 (en) Raindrop sensor having plano-convex lens
KR920005443B1 (ko) 광학센서
US7348586B2 (en) Exterior element sensor
JP4637907B2 (ja) 自動車用光電式センサー装置
US6018165A (en) Optoelectronic sensor device
KR20010032023A (ko) 광센서
US5572315A (en) Optical sensor system
JP2009042220A (ja) 光センサ装置
JPS6349716Y2 (ko)
FI95080B (fi) Menetelmä ja laitteisto levyn pinnalla olevien epäpuhtauksien havaitsemiseksi
JPS6349713Y2 (ko)
JP2000193586A (ja) 光学式雨滴検出装置
JPH0415433B2 (ko)
JPH0110587Y2 (ko)
JPS60216245A (ja) 水滴センサ
ITMI970028A1 (it) Dispositivo sensore per stabilire lo stato d'umettazione di un cristallo
JPS6349714Y2 (ko)
JP4060483B2 (ja) 放射線検出器
JPS6349712Y2 (ko)
TWI353938B (ko)
JPS5861408A (ja) 透過形光結合装置
JPH0827293B2 (ja) 液体センサ
JP2976679B2 (ja) 車間距離検出装置
JPS6333645A (ja) 光学式液体検出装置