JPH0610501Y2 - コピー防止装置 - Google Patents
コピー防止装置Info
- Publication number
- JPH0610501Y2 JPH0610501Y2 JP13756287U JP13756287U JPH0610501Y2 JP H0610501 Y2 JPH0610501 Y2 JP H0610501Y2 JP 13756287 U JP13756287 U JP 13756287U JP 13756287 U JP13756287 U JP 13756287U JP H0610501 Y2 JPH0610501 Y2 JP H0610501Y2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- magnetic tape
- allowable
- digital audio
- protection device
- 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 - Lifetime
Links
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- 101100087530 Caenorhabditis elegans rom-1 gene Proteins 0.000 description 1
- 101100305983 Mus musculus Rom1 gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756287U JPH0610501Y2 (ja) | 1987-09-10 | 1987-09-10 | コピー防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756287U JPH0610501Y2 (ja) | 1987-09-10 | 1987-09-10 | コピー防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6442528U JPS6442528U (enrdf_load_stackoverflow) | 1989-03-14 |
| JPH0610501Y2 true JPH0610501Y2 (ja) | 1994-03-16 |
Family
ID=31399093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13756287U Expired - Lifetime JPH0610501Y2 (ja) | 1987-09-10 | 1987-09-10 | コピー防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610501Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9083942B2 (en) | 2000-12-13 | 2015-07-14 | Hitachi Maxell, Ltd. | Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0711899B2 (ja) * | 1991-03-18 | 1995-02-08 | 松下電器産業株式会社 | 記録再生装置、再生装置、記録装置、再生媒体、及び伝送方式 |
| JPH0711900B2 (ja) * | 1991-06-21 | 1995-02-08 | 松下電器産業株式会社 | 記録再生装置、および記録装置 |
| JP4674932B2 (ja) * | 2000-03-01 | 2011-04-20 | 株式会社小松製作所 | 履帯ブッシュおよびその製造方法並びに製造装置 |
-
1987
- 1987-09-10 JP JP13756287U patent/JPH0610501Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9083942B2 (en) | 2000-12-13 | 2015-07-14 | Hitachi Maxell, Ltd. | Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
| US9773522B2 (en) | 2000-12-13 | 2017-09-26 | Hitachi Maxell, Ltd. | Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6442528U (enrdf_load_stackoverflow) | 1989-03-14 |
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