JPS55108975A - Data number set unit - Google Patents
Data number set unitInfo
- Publication number
- JPS55108975A JPS55108975A JP1566579A JP1566579A JPS55108975A JP S55108975 A JPS55108975 A JP S55108975A JP 1566579 A JP1566579 A JP 1566579A JP 1566579 A JP1566579 A JP 1566579A JP S55108975 A JPS55108975 A JP S55108975A
- Authority
- JP
- Japan
- Prior art keywords
- preset
- switches
- data number
- preset switches
- designated
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE: To make it possible to set a desired data number surely in a limited space with a simple constitution by setting many data numbers by the smallest number of preset switches in a tape recorder.
CONSTITUTION: This unit is provided with preset switches SW1WSW5 which can designate continuous data numbers independently, shift register SR where respective stages are preset correspondingly by the these preset switches, preset switch SW6 which can designate a specific data number added algebraically to the data number designated by one of preset switches, flip flop FF6 which is designated by SW6 and is cascaded to SR, and a switching circuit 16 which operates repeatedly SR for the preset state of FF6. As the result, many data numbers can be set by the smallest number of preset switches.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1566579A JPS55108975A (en) | 1979-02-14 | 1979-02-14 | Data number set unit |
US06/119,996 US4342056A (en) | 1979-02-14 | 1980-02-08 | Information block locating device |
GB8004701A GB2044501B (en) | 1979-02-14 | 1980-02-12 | Information block-number setting device |
FR8003289A FR2449309B1 (en) | 1979-02-14 | 1980-02-14 | DEVICE FOR POSITIONING THE NUMBER OF INFORMATION BLOCKS |
DE3005575A DE3005575C2 (en) | 1979-02-14 | 1980-02-14 | Program selection device |
SG812/83A SG81283G (en) | 1979-02-14 | 1983-12-22 | Information block locating device |
HK313/84A HK31384A (en) | 1979-02-14 | 1984-04-12 | Information block locating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1566579A JPS55108975A (en) | 1979-02-14 | 1979-02-14 | Data number set unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55108975A true JPS55108975A (en) | 1980-08-21 |
Family
ID=11895026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1566579A Pending JPS55108975A (en) | 1979-02-14 | 1979-02-14 | Data number set unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55108975A (en) |
-
1979
- 1979-02-14 JP JP1566579A patent/JPS55108975A/en active Pending
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