JPS57203207A - Vertical magnetic recorder - Google Patents

Vertical magnetic recorder

Info

Publication number
JPS57203207A
JPS57203207A JP8746581A JP8746581A JPS57203207A JP S57203207 A JPS57203207 A JP S57203207A JP 8746581 A JP8746581 A JP 8746581A JP 8746581 A JP8746581 A JP 8746581A JP S57203207 A JPS57203207 A JP S57203207A
Authority
JP
Japan
Prior art keywords
magnetic pole
magnetic
light
magnetic recording
vertical magnetic
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
JP8746581A
Other languages
English (en)
Inventor
Yoshihiro Tokuume
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP8746581A priority Critical patent/JPS57203207A/ja
Publication of JPS57203207A publication Critical patent/JPS57203207A/ja
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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4969—Details for track selection or addressing
    • 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
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Magnetic Heads (AREA)
JP8746581A 1981-06-09 1981-06-09 Vertical magnetic recorder Pending JPS57203207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8746581A JPS57203207A (en) 1981-06-09 1981-06-09 Vertical magnetic recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8746581A JPS57203207A (en) 1981-06-09 1981-06-09 Vertical magnetic recorder

Publications (1)

Publication Number Publication Date
JPS57203207A true JPS57203207A (en) 1982-12-13

Family

ID=13915634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8746581A Pending JPS57203207A (en) 1981-06-09 1981-06-09 Vertical magnetic recorder

Country Status (1)

Country Link
JP (1) JPS57203207A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588406A1 (fr) * 1985-10-04 1987-04-10 Thomson Csf Tete d'enregistrement thermomagnetique et procede de realisation
EP0685837A1 (en) * 1993-11-30 1995-12-06 Roman Igorevich Enilenis Method of writing data onto and reading data from a magnetic carrier and a head unit for carrying this out

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588406A1 (fr) * 1985-10-04 1987-04-10 Thomson Csf Tete d'enregistrement thermomagnetique et procede de realisation
US4949198A (en) * 1985-10-04 1990-08-14 Thomson-Csf Thermomagnetic recording head and mode of embodiment
EP0685837A1 (en) * 1993-11-30 1995-12-06 Roman Igorevich Enilenis Method of writing data onto and reading data from a magnetic carrier and a head unit for carrying this out
EP0685837A4 (en) * 1993-11-30 1996-05-31 Roman Igorevich Enilenis METHOD FOR WRITING AND READING DATA ON A MAGNETIC CARRIER, AND A HEAD UNIT TO PRESENT IT.

Similar Documents

Publication Publication Date Title
KR950001882B1 (ko) 광 자기 기록 장치
JPS6126905A (ja) 磁気記録媒体の消磁方法及び装置
JPS5794906A (en) Optical magnetic recorder
JPS5769541A (en) Recording medium and recording and reproducing system using sand medium
JPH0448406A (ja) 光磁気記録再生装置
JPS57203207A (en) Vertical magnetic recorder
JPS57113406A (en) Vertical magnetic recording head
CA2013385A1 (en) Optical/magnetic composite head having magnetic and optical heads in one integrated unit
JPS56163517A (en) Vertical magnetization recording head
JPS5661032A (en) Optical magnetic recording medium
JPS5616917A (en) Thermal and magnetic recorder
JPS5613514A (en) Magnetic head
JPS55129908A (en) Thermomagnetic recording and reproducing device
JPS5724032A (en) Magnetic transfer recording system
JPS55139624A (en) Vertical magnetization type magnetic head
JPS61148687A (ja) 光磁気デイスク用カ−トリツジ
JPS5260111A (en) Magnetic head
JPS57183647A (en) Magentrooptical storage element
JPS5434219A (en) Magnetic head
JPS5727452A (en) Magnetic recorder and reproducer
JPS57179907A (en) Vertical magnetic recorder
JPS5736413A (ja) Jikihetsudo
JPS5616950A (en) Optical information read-in unit
JPS5737714A (en) Magnetic head for vertical magnetic recording and reproduction
JPS5736433A (en) Magnetic recording medium