JPS5753846A - Johokirokutantai - Google Patents

Johokirokutantai

Info

Publication number
JPS5753846A
JPS5753846A JP12839680A JP12839680A JPS5753846A JP S5753846 A JPS5753846 A JP S5753846A JP 12839680 A JP12839680 A JP 12839680A JP 12839680 A JP12839680 A JP 12839680A JP S5753846 A JPS5753846 A JP S5753846A
Authority
JP
Japan
Prior art keywords
magnetic
nonmagnetic
poles
increase
difference
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
JP12839680A
Other languages
English (en)
Other versions
JPS6367260B2 (ja
Inventor
Toshiji Fujita
Akihide Saito
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP12839680A priority Critical patent/JPS5753846A/ja
Publication of JPS5753846A publication Critical patent/JPS5753846A/ja
Publication of JPS6367260B2 publication Critical patent/JPS6367260B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor

Landscapes

  • Magnetic Record Carriers (AREA)
JP12839680A 1980-09-16 1980-09-16 Johokirokutantai Granted JPS5753846A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12839680A JPS5753846A (ja) 1980-09-16 1980-09-16 Johokirokutantai

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12839680A JPS5753846A (ja) 1980-09-16 1980-09-16 Johokirokutantai

Publications (2)

Publication Number Publication Date
JPS5753846A true JPS5753846A (ja) 1982-03-31
JPS6367260B2 JPS6367260B2 (ja) 1988-12-23

Family

ID=14983763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12839680A Granted JPS5753846A (ja) 1980-09-16 1980-09-16 Johokirokutantai

Country Status (1)

Country Link
JP (1) JPS5753846A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05505422A (ja) * 1989-05-19 1993-08-12 コンツアー・ハードニング・インコーポレーテッド 機械要素を高周波焼入れするための装置及び方法
JPH0596919U (ja) * 1991-09-27 1993-12-27 日本電気ホームエレクトロニクス株式会社 情報記録媒体
US6309802B1 (en) * 1991-12-17 2001-10-30 Ronny Bar-Gadda Disk medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02253649A (ja) * 1989-03-27 1990-10-12 Nec Kyushu Ltd 半導体装置用リードフレーム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05505422A (ja) * 1989-05-19 1993-08-12 コンツアー・ハードニング・インコーポレーテッド 機械要素を高周波焼入れするための装置及び方法
JPH0596919U (ja) * 1991-09-27 1993-12-27 日本電気ホームエレクトロニクス株式会社 情報記録媒体
US6309802B1 (en) * 1991-12-17 2001-10-30 Ronny Bar-Gadda Disk medium

Also Published As

Publication number Publication date
JPS6367260B2 (ja) 1988-12-23

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