JPS51115880A - Snow pile detector - Google Patents

Snow pile detector

Info

Publication number
JPS51115880A
JPS51115880A JP4061075A JP4061075A JPS51115880A JP S51115880 A JPS51115880 A JP S51115880A JP 4061075 A JP4061075 A JP 4061075A JP 4061075 A JP4061075 A JP 4061075A JP S51115880 A JPS51115880 A JP S51115880A
Authority
JP
Japan
Prior art keywords
pile detector
snow pile
snow
detector
providing
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
JP4061075A
Other languages
Japanese (ja)
Inventor
Tadayuki Yamada
Tadaharu Kobayashi
Masahiro Ito
Teruji Sasaki
Tsutomu Soma
Takashi Araki
Hideyuki Shima
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.)
KAKIMOTO SHOKAI KK
Original Assignee
KAKIMOTO SHOKAI 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 KAKIMOTO SHOKAI KK filed Critical KAKIMOTO SHOKAI KK
Priority to JP4061075A priority Critical patent/JPS51115880A/en
Publication of JPS51115880A publication Critical patent/JPS51115880A/en
Pending legal-status Critical Current

Links

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE: To distinguish snow from rain exactly by providing a photoelectric device.
COPYRIGHT: (C)1976,JPO&Japio
JP4061075A 1975-04-03 1975-04-03 Snow pile detector Pending JPS51115880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4061075A JPS51115880A (en) 1975-04-03 1975-04-03 Snow pile detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4061075A JPS51115880A (en) 1975-04-03 1975-04-03 Snow pile detector

Publications (1)

Publication Number Publication Date
JPS51115880A true JPS51115880A (en) 1976-10-12

Family

ID=12585282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4061075A Pending JPS51115880A (en) 1975-04-03 1975-04-03 Snow pile detector

Country Status (1)

Country Link
JP (1) JPS51115880A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494688B1 (en) * 1968-04-01 1974-02-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494688B1 (en) * 1968-04-01 1974-02-02

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