JPS5272298A - Detector for presence or absence of reflecting media - Google Patents

Detector for presence or absence of reflecting media

Info

Publication number
JPS5272298A
JPS5272298A JP50148695A JP14869575A JPS5272298A JP S5272298 A JPS5272298 A JP S5272298A JP 50148695 A JP50148695 A JP 50148695A JP 14869575 A JP14869575 A JP 14869575A JP S5272298 A JPS5272298 A JP S5272298A
Authority
JP
Japan
Prior art keywords
absence
detector
reflecting media
reflecting
registered
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
JP50148695A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5433879B2 (Direct
Inventor
Masaaki Nakano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50148695A priority Critical patent/JPS5272298A/ja
Publication of JPS5272298A publication Critical patent/JPS5272298A/ja
Publication of JPS5433879B2 publication Critical patent/JPS5433879B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Sorting Of Articles (AREA)
JP50148695A 1975-12-12 1975-12-12 Detector for presence or absence of reflecting media Granted JPS5272298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50148695A JPS5272298A (en) 1975-12-12 1975-12-12 Detector for presence or absence of reflecting media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50148695A JPS5272298A (en) 1975-12-12 1975-12-12 Detector for presence or absence of reflecting media

Publications (2)

Publication Number Publication Date
JPS5272298A true JPS5272298A (en) 1977-06-16
JPS5433879B2 JPS5433879B2 (Direct) 1979-10-23

Family

ID=15458521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50148695A Granted JPS5272298A (en) 1975-12-12 1975-12-12 Detector for presence or absence of reflecting media

Country Status (1)

Country Link
JP (1) JPS5272298A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734602A (en) * 1980-08-12 1982-02-25 Koito Mfg Co Ltd Optical axis detector for automotive headlight
JPS5734601A (en) * 1980-08-12 1982-02-25 Koito Mfg Co Ltd Optical axis detector for automotive headlight

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734602A (en) * 1980-08-12 1982-02-25 Koito Mfg Co Ltd Optical axis detector for automotive headlight
JPS5734601A (en) * 1980-08-12 1982-02-25 Koito Mfg Co Ltd Optical axis detector for automotive headlight

Also Published As

Publication number Publication date
JPS5433879B2 (Direct) 1979-10-23

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