JPS57105822A - Manufacture for digital magnetic head - Google Patents

Manufacture for digital magnetic head

Info

Publication number
JPS57105822A
JPS57105822A JP18350480A JP18350480A JPS57105822A JP S57105822 A JPS57105822 A JP S57105822A JP 18350480 A JP18350480 A JP 18350480A JP 18350480 A JP18350480 A JP 18350480A JP S57105822 A JPS57105822 A JP S57105822A
Authority
JP
Japan
Prior art keywords
bar
bond
bars
nonmagnetic substance
substance
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
JP18350480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Michihiro Torii
Masao Nagaike
Masao Nakayama
Tomoaki Iguchi
Motoji Egawa
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.)
FDK Corp
Original Assignee
FDK 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 FDK Corp filed Critical FDK Corp
Priority to JP18350480A priority Critical patent/JPS57105822A/ja
Publication of JPS57105822A publication Critical patent/JPS57105822A/ja
Publication of JPS634243B2 publication Critical patent/JPS634243B2/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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2651—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP18350480A 1980-12-24 1980-12-24 Manufacture for digital magnetic head Granted JPS57105822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18350480A JPS57105822A (en) 1980-12-24 1980-12-24 Manufacture for digital magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18350480A JPS57105822A (en) 1980-12-24 1980-12-24 Manufacture for digital magnetic head

Publications (2)

Publication Number Publication Date
JPS57105822A true JPS57105822A (en) 1982-07-01
JPS634243B2 JPS634243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-28

Family

ID=16136980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18350480A Granted JPS57105822A (en) 1980-12-24 1980-12-24 Manufacture for digital magnetic head

Country Status (1)

Country Link
JP (1) JPS57105822A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150212A (ja) * 1984-01-14 1985-08-07 Ngk Insulators Ltd 磁気ヘッド用コア製造用コア前駆体
JPS6192409A (ja) * 1984-10-12 1986-05-10 Seiko Epson Corp 磁気ヘツド

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654624A (en) * 1979-10-12 1981-05-14 Toshiba Corp Compound magnetic head and its manufacture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654624A (en) * 1979-10-12 1981-05-14 Toshiba Corp Compound magnetic head and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150212A (ja) * 1984-01-14 1985-08-07 Ngk Insulators Ltd 磁気ヘッド用コア製造用コア前駆体
JPS6192409A (ja) * 1984-10-12 1986-05-10 Seiko Epson Corp 磁気ヘツド

Also Published As

Publication number Publication date
JPS634243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-28

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