JPH0558487B2 - - Google Patents

Info

Publication number
JPH0558487B2
JPH0558487B2 JP61119838A JP11983886A JPH0558487B2 JP H0558487 B2 JPH0558487 B2 JP H0558487B2 JP 61119838 A JP61119838 A JP 61119838A JP 11983886 A JP11983886 A JP 11983886A JP H0558487 B2 JPH0558487 B2 JP H0558487B2
Authority
JP
Japan
Prior art keywords
recording medium
detection
recording
gap
elements
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 - Lifetime
Application number
JP61119838A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62276410A (ja
Inventor
Kenzaburo Iijima
Kazuo Kurahashi
Yoshinori Hayashi
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP61119838A priority Critical patent/JPS62276410A/ja
Priority to DE8686810603T priority patent/DE3686330T2/de
Priority to EP86810603A priority patent/EP0242492B1/en
Priority to KR1019860011227A priority patent/KR910006670B1/ko
Publication of JPS62276410A publication Critical patent/JPS62276410A/ja
Priority to US07/271,388 priority patent/US4944028A/en
Publication of JPH0558487B2 publication Critical patent/JPH0558487B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP61119838A 1985-12-28 1986-05-23 センサ− Granted JPS62276410A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP61119838A JPS62276410A (ja) 1986-05-23 1986-05-23 センサ−
DE8686810603T DE3686330T2 (de) 1985-12-28 1986-12-18 Kontaktloser markierungssensor.
EP86810603A EP0242492B1 (en) 1985-12-28 1986-12-18 An improved non-contact type pattern sensor
KR1019860011227A KR910006670B1 (ko) 1985-12-28 1986-12-24 개량된 비 접촉형 패턴 센서
US07/271,388 US4944028A (en) 1985-12-28 1988-11-10 Non-contact type pattern sensor with variable clearance compensation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61119838A JPS62276410A (ja) 1986-05-23 1986-05-23 センサ−

Publications (2)

Publication Number Publication Date
JPS62276410A JPS62276410A (ja) 1987-12-01
JPH0558487B2 true JPH0558487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-26

Family

ID=14771507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61119838A Granted JPS62276410A (ja) 1985-12-28 1986-05-23 センサ−

Country Status (1)

Country Link
JP (1) JPS62276410A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214016U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-07-13 1990-01-29
JPH02118216U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-03-06 1990-09-21

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647580U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-09-18 1981-04-27

Also Published As

Publication number Publication date
JPS62276410A (ja) 1987-12-01

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