JP2021101406A5 - - Google Patents
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- Publication number
- JP2021101406A5 JP2021101406A5 JP2021066846A JP2021066846A JP2021101406A5 JP 2021101406 A5 JP2021101406 A5 JP 2021101406A5 JP 2021066846 A JP2021066846 A JP 2021066846A JP 2021066846 A JP2021066846 A JP 2021066846A JP 2021101406 A5 JP2021101406 A5 JP 2021101406A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic tape
- less
- tape according
- measured
- 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
Links
- 230000005291 magnetic effect Effects 0.000 claims 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 4
- 238000005305 interferometry Methods 0.000 claims 2
- 239000006247 magnetic powder Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- -1 polyethylene terephthalate Polymers 0.000 claims 2
- 230000003746 surface roughness Effects 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004962 Polyamide-imide Substances 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920002312 polyamide-imide Polymers 0.000 claims 1
- 239000011112 polyethylene naphthalate Substances 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023028852A JP7422912B2 (ja) | 2018-03-29 | 2023-02-27 | 磁気テープおよび磁気記録再生装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018064073 | 2018-03-29 | ||
| JP2018064073 | 2018-03-29 | ||
| JP2020208775A JP6868744B2 (ja) | 2018-03-29 | 2020-12-16 | 磁気テープおよび磁気記録再生装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020208775A Division JP6868744B2 (ja) | 2018-03-29 | 2020-12-16 | 磁気テープおよび磁気記録再生装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023028852A Division JP7422912B2 (ja) | 2018-03-29 | 2023-02-27 | 磁気テープおよび磁気記録再生装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021101406A JP2021101406A (ja) | 2021-07-08 |
| JP2021101406A5 true JP2021101406A5 (de) | 2022-03-22 |
| JP7236493B2 JP7236493B2 (ja) | 2023-03-09 |
Family
ID=68167130
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019054757A Active JP6812485B2 (ja) | 2018-03-29 | 2019-03-22 | 磁気テープおよび磁気記録再生装置 |
| JP2020208775A Active JP6868744B2 (ja) | 2018-03-29 | 2020-12-16 | 磁気テープおよび磁気記録再生装置 |
| JP2021066846A Active JP7236493B2 (ja) | 2018-03-29 | 2021-04-12 | 磁気テープおよび磁気記録再生装置 |
| JP2023028852A Active JP7422912B2 (ja) | 2018-03-29 | 2023-02-27 | 磁気テープおよび磁気記録再生装置 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019054757A Active JP6812485B2 (ja) | 2018-03-29 | 2019-03-22 | 磁気テープおよび磁気記録再生装置 |
| JP2020208775A Active JP6868744B2 (ja) | 2018-03-29 | 2020-12-16 | 磁気テープおよび磁気記録再生装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023028852A Active JP7422912B2 (ja) | 2018-03-29 | 2023-02-27 | 磁気テープおよび磁気記録再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (4) | JP6812485B2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6797232B2 (ja) * | 2018-03-29 | 2020-12-09 | 富士フイルム株式会社 | 磁気テープおよび磁気記録再生装置 |
| JP6797231B2 (ja) * | 2018-03-29 | 2020-12-09 | 富士フイルム株式会社 | 磁気記録媒体および磁気記録再生装置 |
| JP6788069B2 (ja) * | 2019-05-15 | 2020-11-18 | 富士フイルム株式会社 | 磁気記録媒体および磁気記録再生装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030046755A (ko) * | 2001-12-06 | 2003-06-18 | 주식회사 코오롱 | 자기기록매체 |
| JP6465823B2 (ja) * | 2016-02-03 | 2019-02-06 | 富士フイルム株式会社 | 磁気テープおよびその製造方法 |
| JP6797232B2 (ja) * | 2018-03-29 | 2020-12-09 | 富士フイルム株式会社 | 磁気テープおよび磁気記録再生装置 |
-
2019
- 2019-03-22 JP JP2019054757A patent/JP6812485B2/ja active Active
-
2020
- 2020-12-16 JP JP2020208775A patent/JP6868744B2/ja active Active
-
2021
- 2021-04-12 JP JP2021066846A patent/JP7236493B2/ja active Active
-
2023
- 2023-02-27 JP JP2023028852A patent/JP7422912B2/ja active Active
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