JPH0115003B2 - - Google Patents

Info

Publication number
JPH0115003B2
JPH0115003B2 JP10647381A JP10647381A JPH0115003B2 JP H0115003 B2 JPH0115003 B2 JP H0115003B2 JP 10647381 A JP10647381 A JP 10647381A JP 10647381 A JP10647381 A JP 10647381A JP H0115003 B2 JPH0115003 B2 JP H0115003B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic scale
unit length
recording medium
scale
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
JP10647381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5870129A (ja
Inventor
Hiroyuki Ookubo
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP10647381A priority Critical patent/JPS5870129A/ja
Publication of JPS5870129A publication Critical patent/JPS5870129A/ja
Publication of JPH0115003B2 publication Critical patent/JPH0115003B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP10647381A 1981-07-08 1981-07-08 長尺磁気スケ−ルの製造方法 Granted JPS5870129A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10647381A JPS5870129A (ja) 1981-07-08 1981-07-08 長尺磁気スケ−ルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10647381A JPS5870129A (ja) 1981-07-08 1981-07-08 長尺磁気スケ−ルの製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8777181A Division JPS57182118A (en) 1981-06-08 1981-06-08 Magnetic scale

Publications (2)

Publication Number Publication Date
JPS5870129A JPS5870129A (ja) 1983-04-26
JPH0115003B2 true JPH0115003B2 (cs) 1989-03-15

Family

ID=14434486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10647381A Granted JPS5870129A (ja) 1981-07-08 1981-07-08 長尺磁気スケ−ルの製造方法

Country Status (1)

Country Link
JP (1) JPS5870129A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162114A (ja) * 1987-12-18 1989-06-26 Sokkisha Co Ltd スケール装置

Also Published As

Publication number Publication date
JPS5870129A (ja) 1983-04-26

Similar Documents

Publication Publication Date Title
JPH11304414A (ja) 磁気検出装置
KR20070087628A (ko) 조정 가능한 특성을 지닌 브릿지-유형의 센서
Hristoforou et al. Displacement sensors using soft magnetostrictive alloys
JPH0115003B2 (cs)
US6373242B1 (en) GMR sensor with a varying number of GMR layers
JPH0213244B2 (cs)
JP3948594B2 (ja) 鋼材のＳｉ濃度測定方法
JP2002131407A5 (cs)
JPH0645844Y2 (ja) 渦電流式膜厚センサ
JPS5757204A (en) Method of measuring thickness of film formed on surface of ferromagnetic substance
JPH0739922B2 (ja) 油圧又は空気圧シリンダの位置検出装置
EP0363518B1 (en) Distance measuring apparatus and method
RU2238572C2 (ru) Приставной ферромагнитный коэрцитиметр
JP2798428B2 (ja) 磁性薄膜の磁化特性測定方法
JPH0414735B2 (cs)
JP2007178319A (ja) 磁気検出素子及びその製造方法
JPH11174137A (ja) 磁気インピーダンス素子を具える磁気センサのバイアス磁界印加方法
JPS5868616A (ja) 位置センサ
JPH0323872B2 (cs)
JPH11298063A (ja) 磁気抵抗効果素子
JPH0125281Y2 (cs)
JPH08285509A (ja) リニア式磁気センサ
JPS63212883A (ja) 磁性薄膜の磁化特性検出方法
JP2768488B2 (ja) 磁性薄膜の磁化特性測定装置
JP2514346B2 (ja) 電流検出器