JPS6123567B2 - - Google Patents
Info
- Publication number
- JPS6123567B2 JPS6123567B2 JP53094033A JP9403378A JPS6123567B2 JP S6123567 B2 JPS6123567 B2 JP S6123567B2 JP 53094033 A JP53094033 A JP 53094033A JP 9403378 A JP9403378 A JP 9403378A JP S6123567 B2 JPS6123567 B2 JP S6123567B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- video tape
- magnetic head
- head
- signal
- 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
Links
- 239000010409 thin film Substances 0.000 claims description 19
- 230000005674 electromagnetic induction Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9403378A JPS5522250A (en) | 1978-07-31 | 1978-07-31 | Regenerator of magnetic record signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9403378A JPS5522250A (en) | 1978-07-31 | 1978-07-31 | Regenerator of magnetic record signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5522250A JPS5522250A (en) | 1980-02-16 |
| JPS6123567B2 true JPS6123567B2 (US06633600-20031014-M00021.png) | 1986-06-06 |
Family
ID=14099244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9403378A Granted JPS5522250A (en) | 1978-07-31 | 1978-07-31 | Regenerator of magnetic record signal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5522250A (US06633600-20031014-M00021.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644961U (US06633600-20031014-M00021.png) * | 1987-06-29 | 1989-01-12 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57114511U (US06633600-20031014-M00021.png) * | 1981-01-07 | 1982-07-15 | ||
| JPS5856222A (ja) * | 1981-09-30 | 1983-04-02 | Canon Electronics Inc | 磁気ヘツド |
| JPS58100257A (ja) * | 1981-12-10 | 1983-06-14 | Matsushita Electric Ind Co Ltd | 頭出し信号検出装置 |
| JPS59104324U (ja) * | 1982-12-25 | 1984-07-13 | アルプス電気株式会社 | 薄膜磁気再生ヘツド |
-
1978
- 1978-07-31 JP JP9403378A patent/JPS5522250A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644961U (US06633600-20031014-M00021.png) * | 1987-06-29 | 1989-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5522250A (en) | 1980-02-16 |
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