JPS6215930B2 - - Google Patents

Info

Publication number
JPS6215930B2
JPS6215930B2 JP55145099A JP14509980A JPS6215930B2 JP S6215930 B2 JPS6215930 B2 JP S6215930B2 JP 55145099 A JP55145099 A JP 55145099A JP 14509980 A JP14509980 A JP 14509980A JP S6215930 B2 JPS6215930 B2 JP S6215930B2
Authority
JP
Japan
Prior art keywords
head
magnetic
recording
erasing
track
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
Application number
JP55145099A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5769524A (en
Inventor
Tetsuo Hirota
Masayuki Suzaki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14509980A priority Critical patent/JPS5769524A/ja
Publication of JPS5769524A publication Critical patent/JPS5769524A/ja
Publication of JPS6215930B2 publication Critical patent/JPS6215930B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP14509980A 1980-10-17 1980-10-17 Magnetic head Granted JPS5769524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14509980A JPS5769524A (en) 1980-10-17 1980-10-17 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14509980A JPS5769524A (en) 1980-10-17 1980-10-17 Magnetic head

Publications (2)

Publication Number Publication Date
JPS5769524A JPS5769524A (en) 1982-04-28
JPS6215930B2 true JPS6215930B2 (enrdf_load_stackoverflow) 1987-04-09

Family

ID=15377344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14509980A Granted JPS5769524A (en) 1980-10-17 1980-10-17 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5769524A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10618243B2 (en) 2007-10-31 2020-04-14 Automated Packaging Systems, Llc Web and method for making fluid filled units
US10730260B2 (en) 2004-06-01 2020-08-04 Automated Packaging Systems, Llc Web and method for making fluid filled units

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015130A (enrdf_load_stackoverflow) * 1973-06-12 1975-02-18
US3846840A (en) * 1973-08-10 1974-11-05 Ibm Read/write and longitudinal edge erase head assembly having multiple similarly shaped layers
JPS5093128A (enrdf_load_stackoverflow) * 1973-12-19 1975-07-25
JPS5093129A (enrdf_load_stackoverflow) * 1973-12-19 1975-07-25
JPS6027089B2 (ja) * 1976-07-10 1985-06-27 ソニー株式会社 複合型磁気ヘッド装置
JPS5331763A (en) * 1976-09-04 1978-03-25 Ikegami Kaken Kogyo Molds for rotary molding made by electrocasting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10730260B2 (en) 2004-06-01 2020-08-04 Automated Packaging Systems, Llc Web and method for making fluid filled units
US10618243B2 (en) 2007-10-31 2020-04-14 Automated Packaging Systems, Llc Web and method for making fluid filled units

Also Published As

Publication number Publication date
JPS5769524A (en) 1982-04-28

Similar Documents

Publication Publication Date Title
EP0548511B1 (en) Thin film inductive transducer having improved write capability
US6801379B2 (en) Multi-magnetic recording head, and magnetic recording method and magnetic recording apparatus using the same
US4255772A (en) Read/write magnetic head assembly with magnetoresistive sensor
US5394285A (en) Multi-track longitudinal, metal-in-gap head
US5423116A (en) Method of manufacturing a multi-track longitudinal, metal-in-gap head
EP0115197B1 (en) Magnetic erasing head
JP2000163718A (ja) ヨーク型磁気抵抗効果ヘッド、ヨーク型磁気抵抗効果複合薄膜ヘッドおよび磁気記憶装置
US4799115A (en) Method and apparatus for tolerating track misregistration systems in twin track vertical recording systems
US4954921A (en) Magnetic transducer head structure with reduced leakage between core circuits
US4819107A (en) Magnetic transducer head structure
JPS6215930B2 (enrdf_load_stackoverflow)
US4458280A (en) Servo writing transducer design and writing method
JPS642257Y2 (enrdf_load_stackoverflow)
JP2591009B2 (ja) 磁気ヘッド
JP2879184B2 (ja) 浮動磁気ヘッド
JPH0154766B2 (enrdf_load_stackoverflow)
JPH05143928A (ja) 磁気ヘツド
JPS6323773Y2 (enrdf_load_stackoverflow)
JPS6331852B2 (enrdf_load_stackoverflow)
JPS58164003A (ja) 広帯域信号の高密度記録方法
JPS61168117A (ja) 磁気ヘツド
JPH0118494B2 (enrdf_load_stackoverflow)
JPS63103403A (ja) 磁気ヘツド
JPH0344807A (ja) 変換器用磁気ヘッド
JPH02148409A (ja) 薄膜磁気ヘッド