JPH0358522B2 - - Google Patents

Info

Publication number
JPH0358522B2
JPH0358522B2 JP2775784A JP2775784A JPH0358522B2 JP H0358522 B2 JPH0358522 B2 JP H0358522B2 JP 2775784 A JP2775784 A JP 2775784A JP 2775784 A JP2775784 A JP 2775784A JP H0358522 B2 JPH0358522 B2 JP H0358522B2
Authority
JP
Japan
Prior art keywords
film
magnetic
magnetization
magnetic field
magnetized
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
JP2775784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60170910A (ja
Inventor
Mitsuaki Ikeda
Kenji Hara
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP2775784A priority Critical patent/JPS60170910A/ja
Publication of JPS60170910A publication Critical patent/JPS60170910A/ja
Publication of JPH0358522B2 publication Critical patent/JPH0358522B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
JP2775784A 1984-02-15 1984-02-15 多極着磁方法 Granted JPS60170910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2775784A JPS60170910A (ja) 1984-02-15 1984-02-15 多極着磁方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2775784A JPS60170910A (ja) 1984-02-15 1984-02-15 多極着磁方法

Publications (2)

Publication Number Publication Date
JPS60170910A JPS60170910A (ja) 1985-09-04
JPH0358522B2 true JPH0358522B2 (enExample) 1991-09-05

Family

ID=12229883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2775784A Granted JPS60170910A (ja) 1984-02-15 1984-02-15 多極着磁方法

Country Status (1)

Country Link
JP (1) JPS60170910A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399509A (ja) * 1986-10-15 1988-04-30 Yaskawa Electric Mfg Co Ltd 多極着磁方法
JPS6399510A (ja) * 1986-10-15 1988-04-30 Yaskawa Electric Mfg Co Ltd 多極着磁方法
CN110473692B (zh) * 2019-08-28 2021-06-08 惠州市国宏科技有限公司 一种喇叭生产用自动充磁设备
JP7727390B2 (ja) * 2021-01-28 2025-08-21 Tdk株式会社 Ｍｅｍｓデバイスの製造方法

Also Published As

Publication number Publication date
JPS60170910A (ja) 1985-09-04

Similar Documents

Publication Publication Date Title
EP0478041B1 (en) Method of forming a magnetically-coded pattern in a permanent magnet material
US5283130A (en) Thermomagnetically patterned magnets and method of making same
JPH0358522B2 (enExample)
US5492571A (en) Thermomagnetic encoding method and articles
JPH0363801B2 (enExample)
JPH09131025A (ja) 永久磁石の着磁方法
JPS6399509A (ja) 多極着磁方法
JPS61127103A (ja) 磁気ヘツドの製法
JPS6399510A (ja) 多極着磁方法
JPS60218815A (ja) 硬質磁性膜の製造方法
Ciureanu et al. Yoke length optimization of a three-region thin film recording head
JPS60170916A (ja) 硬質磁性膜形成方法
JPS5814057B2 (ja) 消磁方法
JPS6086809A (ja) 脱磁方法及びその装置
JPS58179921A (ja) 磁気ヘツド
JP2853204B2 (ja) 磁気抵抗効果素子の製造方法
JPS6329335B2 (enExample)
JPS61243168A (ja) 対向タ−ゲツト方式スパツタ装置
JPH05299247A (ja) 永久磁石材料の熱磁気的コ−ド化方法
JPS63239805A (ja) 円板状磁石の着磁方法
JPS60218819A (ja) スパツタ方法
JPS62188775A (ja) 対向タ−ゲツト式スパツタ装置
JPS60177610A (ja) 軟磁性薄膜の真空熱処理装置
JPS63268112A (ja) 磁気ヘツド
JPS63121660A (ja) マグネトロンスパツタリング装置