JPS53126912A - Tape remaining quantity display device - Google Patents
Tape remaining quantity display deviceInfo
- Publication number
- JPS53126912A JPS53126912A JP4177777A JP4177777A JPS53126912A JP S53126912 A JPS53126912 A JP S53126912A JP 4177777 A JP4177777 A JP 4177777A JP 4177777 A JP4177777 A JP 4177777A JP S53126912 A JPS53126912 A JP S53126912A
- Authority
- JP
- Japan
- Prior art keywords
- display device
- remaining quantity
- quantity display
- tape remaining
- numbers
- 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.)
- Pending
Links
Abstract
PURPOSE: To make the indication over the entire tape length accurate by detecting the numbers of revolutions of take-up-and feed reels and displaying the electrical signals corresponding to the differnces in these numbers of recolutions.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4177777A JPS53126912A (en) | 1977-04-12 | 1977-04-12 | Tape remaining quantity display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4177777A JPS53126912A (en) | 1977-04-12 | 1977-04-12 | Tape remaining quantity display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53126912A true JPS53126912A (en) | 1978-11-06 |
Family
ID=12617791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4177777A Pending JPS53126912A (en) | 1977-04-12 | 1977-04-12 | Tape remaining quantity display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53126912A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149712A (en) * | 1974-10-28 | 1976-04-30 | Clarion Co Ltd | TEEPURYOKEN SHUTSUKAIRO |
-
1977
- 1977-04-12 JP JP4177777A patent/JPS53126912A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149712A (en) * | 1974-10-28 | 1976-04-30 | Clarion Co Ltd | TEEPURYOKEN SHUTSUKAIRO |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51134558A (en) | Measuring unit | |
JPS53105114A (en) | Jitter measurement system | |
JPS5288323A (en) | Extra small size tape recorder with watch | |
JPS51142372A (en) | Time measuring device | |
JPS51117610A (en) | Tape quantity indication unit | |
JPS53126912A (en) | Tape remaining quantity display device | |
JPS5393051A (en) | Measuring apparatus | |
JPS5341211A (en) | Remaining tape quantity indicator | |
JPS5215364A (en) | Overflow detector in electronic digital charge scale | |
JPS5389321A (en) | Preventing device for mis-selection | |
JPS51129257A (en) | Length measuring device using a tape as a reference scale | |
JPS51113656A (en) | An analog recorder | |
JPS51117611A (en) | Tape thickness detecting unit | |
JPS5533646A (en) | Digital alarm watch | |
JPS5311014A (en) | Remaining quantity display device of tape form objects | |
JPS5397411A (en) | Tape quantity display device | |
JPS5339000A (en) | Display unit for plural system variable | |
JPS5345558A (en) | Measuring device | |
JPS5382486A (en) | Hour meter | |
JPS53132323A (en) | Display system of tape play time or tape play remaining time | |
JPS5280179A (en) | Digital measuring apparatus | |
JPS5428115A (en) | Magnetic tape recorder-reproducer | |
JPS5234756A (en) | Display unit | |
JPS52130694A (en) | Digital display water content measuring instrument | |
JPS51148415A (en) | Vtr use cassette-tape |