JPS5582337A - Abacus-type desk computer - Google Patents
Abacus-type desk computerInfo
- Publication number
- JPS5582337A JPS5582337A JP15578978A JP15578978A JPS5582337A JP S5582337 A JPS5582337 A JP S5582337A JP 15578978 A JP15578978 A JP 15578978A JP 15578978 A JP15578978 A JP 15578978A JP S5582337 A JPS5582337 A JP S5582337A
- Authority
- JP
- Japan
- Prior art keywords
- abacus
- keys
- display part
- calculation
- desk computer
- 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
Landscapes
- Input From Keyboards Or The Like (AREA)
- Calculators And Similar Devices (AREA)
Abstract
PURPOSE: To perform a very novel and high-performance calculation by providing a key for a five-counting bead and vertically continuous keys of one bead while interposing the display part of every digit and equipping with keys having calculation and erase functions and uniting the function of an abacus and the function of a desk computer.
CONSTITUTION: Main body is formed into a rectangular shape such an abacus and incorporates well-known electronic circuit mechanisms for fundamental control, storage, operation, input/output, etc. Display part b to display a numeric, for example, of 18 digits is set in a part corresponding to the beam of an abacus on the surface of main body a, and key c of five-counting bead above display part b and keys d to g of one to four-counting beads under display part b are provided vertically in a row for very digit, and further, keys h and h' having calculation and erase functions equipped. As a result, a very novel and high-performance calculation can be performed by uniting the beneficial function of the abacus and various functions of the desk computer.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53155789A JPS5853767B2 (en) | 1978-12-19 | 1978-12-19 | Abacus-style desktop electronic calculator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53155789A JPS5853767B2 (en) | 1978-12-19 | 1978-12-19 | Abacus-style desktop electronic calculator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5582337A true JPS5582337A (en) | 1980-06-21 |
JPS5853767B2 JPS5853767B2 (en) | 1983-12-01 |
Family
ID=15613453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53155789A Expired JPS5853767B2 (en) | 1978-12-19 | 1978-12-19 | Abacus-style desktop electronic calculator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5853767B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164032U (en) * | 1982-04-27 | 1983-11-01 | 大野 家建 | Small desktop computer |
JPS5966761A (en) * | 1982-10-07 | 1984-04-16 | 「万」谷 豊 | Numeral input operating panel of computer |
JPS6082332U (en) * | 1983-11-04 | 1985-06-07 | 阿部 達哉 | Character and numeric input devices |
-
1978
- 1978-12-19 JP JP53155789A patent/JPS5853767B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164032U (en) * | 1982-04-27 | 1983-11-01 | 大野 家建 | Small desktop computer |
JPS5966761A (en) * | 1982-10-07 | 1984-04-16 | 「万」谷 豊 | Numeral input operating panel of computer |
JPS6082332U (en) * | 1983-11-04 | 1985-06-07 | 阿部 達哉 | Character and numeric input devices |
Also Published As
Publication number | Publication date |
---|---|
JPS5853767B2 (en) | 1983-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5348638A (en) | Electronic apparatus | |
JPS5582337A (en) | Abacus-type desk computer | |
JPS5657158A (en) | Computer | |
AU541774B2 (en) | Key board | |
JPS55150035A (en) | Input device | |
JPS5340245A (en) | Electronic machinery with two variables statistical arithmetic function | |
JPS562058A (en) | Tide time calculator | |
JPS5238967A (en) | Electronic wristwatch with a computer | |
FR2242909A5 (en) | Electronic calculator with alpha-numeric display - numerical input at centre is surrounded by operation keys | |
JPS5635256A (en) | Electronic desk computer | |
JPS55153037A (en) | Miniature electronic equipment | |
JPS5223218A (en) | Key input control unit | |
JPS5222454A (en) | Computation control method | |
JPS531423A (en) | Input control unit for electronic computers | |
JPS56123049A (en) | Electronic pocketbook for secret memorandum | |
JPS5530746A (en) | Specification set system for electronic cash register | |
JPS5525101A (en) | Input display unit | |
JPS54841A (en) | Electronic desk computer | |
JPS52154328A (en) | Electronic cash register containing tax calculation function | |
JPS5418649A (en) | Portable-type electronic desk computer | |
JPS5264247A (en) | Liquid crystal display type electronic desk computer | |
JPS51123522A (en) | Key input circuit | |
JPS51149069A (en) | Electric wrist watch with computer | |
JPS52140248A (en) | Electronic desk-top computer | |
JPS5313836A (en) | Switch for watch with electronic computer |