JPS52130317A - Hitachi seisakusho k.k. - Google Patents

Hitachi seisakusho k.k.

Info

Publication number
JPS52130317A
JPS52130317A JP4657676A JP4657676A JPS52130317A JP S52130317 A JPS52130317 A JP S52130317A JP 4657676 A JP4657676 A JP 4657676A JP 4657676 A JP4657676 A JP 4657676A JP S52130317 A JPS52130317 A JP S52130317A
Authority
JP
Japan
Prior art keywords
hitachi seisakusho
opening
magnetic
establishing
thin film
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.)
Pending
Application number
JP4657676A
Other languages
Japanese (ja)
Inventor
Hiroshi Tsuchiya
Hisao Kondo
Yoshio Gohara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4657676A priority Critical patent/JPS52130317A/en
Publication of JPS52130317A publication Critical patent/JPS52130317A/en
Pending 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
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/1272—Assembling or shaping of elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE:To improve work efficiency by eliminating wire winding work, by establishing a thin film conductor on the opening acting as a wound wire, after opening some part of the magnetic circuit which is composed of the magnetic gap and magnetic material.
JP4657676A 1976-04-26 1976-04-26 Hitachi seisakusho k.k. Pending JPS52130317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4657676A JPS52130317A (en) 1976-04-26 1976-04-26 Hitachi seisakusho k.k.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4657676A JPS52130317A (en) 1976-04-26 1976-04-26 Hitachi seisakusho k.k.

Publications (1)

Publication Number Publication Date
JPS52130317A true JPS52130317A (en) 1977-11-01

Family

ID=12751117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4657676A Pending JPS52130317A (en) 1976-04-26 1976-04-26 Hitachi seisakusho k.k.

Country Status (1)

Country Link
JP (1) JPS52130317A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285217A (en) * 1986-06-04 1987-12-11 Hitachi Ltd Magnetic head slider
FR2688513A1 (en) * 1992-03-13 1993-09-17 Commissariat Energie Atomique Process for producing a magnetic head of perpendicular type and head obtained by this process
EP0727771A2 (en) * 1995-02-17 1996-08-21 Aiwa Co., Ltd. Thin film magnetic coil core

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285217A (en) * 1986-06-04 1987-12-11 Hitachi Ltd Magnetic head slider
FR2688513A1 (en) * 1992-03-13 1993-09-17 Commissariat Energie Atomique Process for producing a magnetic head of perpendicular type and head obtained by this process
EP0727771A2 (en) * 1995-02-17 1996-08-21 Aiwa Co., Ltd. Thin film magnetic coil core
EP0727771A3 (en) * 1995-02-17 1996-09-04 Aiwa Co
US5853558A (en) * 1995-02-17 1998-12-29 Aiwa Research And Development Inc. Method of fabricating a thin film conductor coil assembly

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