JPS55152729U - - Google Patents
Info
- Publication number
- JPS55152729U JPS55152729U JP1979052980U JP5298079U JPS55152729U JP S55152729 U JPS55152729 U JP S55152729U JP 1979052980 U JP1979052980 U JP 1979052980U JP 5298079 U JP5298079 U JP 5298079U JP S55152729 U JPS55152729 U JP S55152729U
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/03—Control of operating function, e.g. switching from recording to reproducing by using counters
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979052980U JPS613158Y2 (https=) | 1979-04-20 | 1979-04-20 | |
| US06/136,450 US4370549A (en) | 1979-04-20 | 1980-04-02 | Electronic counter circuit for tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979052980U JPS613158Y2 (https=) | 1979-04-20 | 1979-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55152729U true JPS55152729U (https=) | 1980-11-04 |
| JPS613158Y2 JPS613158Y2 (https=) | 1986-01-31 |
Family
ID=12930045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979052980U Expired JPS613158Y2 (https=) | 1979-04-20 | 1979-04-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4370549A (https=) |
| JP (1) | JPS613158Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6778756B1 (en) * | 1999-06-22 | 2004-08-17 | Matsushita Electric Industrial Co., Ltd. | Countdown audio generation apparatus and countdown audio generation system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860914A (en) * | 1973-01-08 | 1975-01-14 | Westinghouse Electric Corp | Digital data recorder |
| US3852575A (en) * | 1973-03-21 | 1974-12-03 | Mi2 Inc | Strappable inactivity timer for data set |
| US4005409A (en) * | 1975-03-10 | 1977-01-25 | Robertshaw Controls Company | Multiple mode input analog controller having standby power supply and absence-of-input sensing |
| JPS5221737A (en) * | 1975-08-12 | 1977-02-18 | Nec Corp | Electric desk calculator |
| GB1525047A (en) * | 1976-03-23 | 1978-09-20 | Coal Ind | Apparatus for measuring movement and mining machines incorporating such apparatus |
-
1979
- 1979-04-20 JP JP1979052980U patent/JPS613158Y2/ja not_active Expired
-
1980
- 1980-04-02 US US06/136,450 patent/US4370549A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS613158Y2 (https=) | 1986-01-31 |
| US4370549A (en) | 1983-01-25 |