JPS5463642A - Check digit calculator - Google Patents
Check digit calculatorInfo
- Publication number
- JPS5463642A JPS5463642A JP13040677A JP13040677A JPS5463642A JP S5463642 A JPS5463642 A JP S5463642A JP 13040677 A JP13040677 A JP 13040677A JP 13040677 A JP13040677 A JP 13040677A JP S5463642 A JPS5463642 A JP S5463642A
- Authority
- JP
- Japan
- Prior art keywords
- check digit
- digit calculator
- calculator
- check
- digit
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C1/00—Computing aids in which the computing members form at least part of the displayed result and are manipulated directly by hand, e.g. abacuses or pocket adding devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13040677A JPS5463642A (en) | 1977-10-31 | 1977-10-31 | Check digit calculator |
US05/955,236 US4272674A (en) | 1977-10-31 | 1978-10-27 | Check digit calculator |
DE2847100A DE2847100C3 (de) | 1977-10-31 | 1978-10-30 | Rechner für Kontrollzahlen |
GB7842537A GB2009986B (en) | 1977-10-31 | 1978-10-31 | Check digit calculators |
US06/196,134 US4419572A (en) | 1977-10-31 | 1980-10-10 | Check digit calculator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13040677A JPS5463642A (en) | 1977-10-31 | 1977-10-31 | Check digit calculator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5463642A true JPS5463642A (en) | 1979-05-22 |
JPS5750287B2 JPS5750287B2 (ja) | 1982-10-26 |
Family
ID=15033510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13040677A Granted JPS5463642A (en) | 1977-10-31 | 1977-10-31 | Check digit calculator |
Country Status (2)
Country | Link |
---|---|
US (1) | US4419572A (ja) |
JP (1) | JPS5463642A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI124035B (fi) * | 2008-07-30 | 2014-02-14 | Upc Konsultointi Oy | Koodien keräys matkaviestinlaitteessa |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950048A (en) * | 1960-08-23 | Computer for verifying numbers | ||
US1619230A (en) * | 1927-03-01 | Calculator | ||
US2732130A (en) * | 1956-01-24 | Rosenberg | ||
US349459A (en) * | 1886-09-21 | Adding-machine | ||
US713444A (en) * | 1902-05-31 | 1902-11-11 | Louis V Johnson | Counter for pinochle or similar games. |
US1088889A (en) * | 1908-04-11 | 1914-03-03 | Caldwell Mfg Co | Time and wage computer. |
US983682A (en) * | 1908-10-30 | 1911-02-07 | Simplex Adder Company | Resetting device for adding-machines. |
US2550675A (en) * | 1949-11-15 | 1951-05-01 | Wilfred A Curtis | Game scoring device |
BE503085A (ja) | 1950-02-28 | |||
US3281071A (en) * | 1965-06-17 | 1966-10-25 | William F Curran | Game score computer |
GB1125293A (en) | 1965-10-20 | 1968-08-28 | Alfred Henry Fielding Richards | Improvements in or relating to calculating devices |
GB1232861A (ja) | 1968-03-30 | 1971-05-19 | ||
GB1352129A (en) | 1970-09-02 | 1974-05-08 | Partridge Love Ltd | Calculating device |
CH556060A (fr) | 1972-03-01 | 1974-11-15 | Fresa Ets | Dispositif pour faciliter la lecture de reglettes graduees. |
US3785553A (en) * | 1973-06-08 | 1974-01-15 | W Brown | Apparatus for determining the unit value of a line of type characters |
-
1977
- 1977-10-31 JP JP13040677A patent/JPS5463642A/ja active Granted
-
1980
- 1980-10-10 US US06/196,134 patent/US4419572A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4419572A (en) | 1983-12-06 |
JPS5750287B2 (ja) | 1982-10-26 |
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