JPS59223920A - 磁気ヘツド - Google Patents

磁気ヘツド

Info

Publication number
JPS59223920A
JPS59223920A JP59084027A JP8402784A JPS59223920A JP S59223920 A JPS59223920 A JP S59223920A JP 59084027 A JP59084027 A JP 59084027A JP 8402784 A JP8402784 A JP 8402784A JP S59223920 A JPS59223920 A JP S59223920A
Authority
JP
Japan
Prior art keywords
noise
sno2
solid
ferrite
dissolved
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
JP59084027A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6336043B2 (enrdf_load_stackoverflow
Inventor
Yoshihiro Shiroishi
芳博 城石
Hideo Fujiwara
英夫 藤原
Takeshi Kimura
剛 木村
Takayuki Kumasaka
登行 熊坂
Nobuo Kobayashi
信夫 小林
Takeo Yamashita
武夫 山下
Teizo Tamura
田村　禎三
Hideo Zama
座間　秀夫
Sanehiro Kudo
工藤　実弘
Tsutomu Iimura
飯村　勉
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
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals 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, Hitachi Metals Ltd filed Critical Hitachi Ltd
Priority to JP59084027A priority Critical patent/JPS59223920A/ja
Publication of JPS59223920A publication Critical patent/JPS59223920A/ja
Publication of JPS6336043B2 publication Critical patent/JPS6336043B2/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
    • G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Magnetic Ceramics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
JP59084027A 1984-04-27 1984-04-27 磁気ヘツド Granted JPS59223920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59084027A JPS59223920A (ja) 1984-04-27 1984-04-27 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59084027A JPS59223920A (ja) 1984-04-27 1984-04-27 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS59223920A true JPS59223920A (ja) 1984-12-15
JPS6336043B2 JPS6336043B2 (enrdf_load_stackoverflow) 1988-07-19

Family

ID=13819066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59084027A Granted JPS59223920A (ja) 1984-04-27 1984-04-27 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS59223920A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224998A (en) * 1975-08-16 1977-02-24 Basf Ag Method of reducing corrosion of reactor for synthetizing chromium dioxide
JPS5332691A (en) * 1976-09-07 1978-03-28 Seiko Instr & Electronics Ltd Long side piezoelectric vibrator
JPS6346963A (ja) * 1986-08-15 1988-02-27 Kayaba Ind Co Ltd ブレ−キ用マスタ−シリンダ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224998A (en) * 1975-08-16 1977-02-24 Basf Ag Method of reducing corrosion of reactor for synthetizing chromium dioxide
JPS5332691A (en) * 1976-09-07 1978-03-28 Seiko Instr & Electronics Ltd Long side piezoelectric vibrator
JPS6346963A (ja) * 1986-08-15 1988-02-27 Kayaba Ind Co Ltd ブレ−キ用マスタ−シリンダ装置

Also Published As

Publication number Publication date
JPS6336043B2 (enrdf_load_stackoverflow) 1988-07-19

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