JPH02143656U - - Google Patents
Info
- Publication number
- JPH02143656U JPH02143656U JP5068489U JP5068489U JPH02143656U JP H02143656 U JPH02143656 U JP H02143656U JP 5068489 U JP5068489 U JP 5068489U JP 5068489 U JP5068489 U JP 5068489U JP H02143656 U JPH02143656 U JP H02143656U
- Authority
- JP
- Japan
- Prior art keywords
- sexagesimal
- input
- decimal point
- flag
- decimal
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Calculators And Similar Devices (AREA)
Description
第１図は本考案の一実施例の正面図、第２図は
そのブロツク構成図、第３図はその関数キーのフ
ローチヤート、第４図はの小数点キーのフローチ
ヤート、第５図はその６０進数入力用兼６０進数
変換用キーのフローチヤート、第６図はその置数
キー群のフローチヤート、第７図はその１０進数
を６０進数に変換するキー操作例の説明図、第８
図はその６０進数を入力するキー操作例の説明図
、第９図は従来例の概略正面図である。
１……置数キー群、１８……６０進数入力用兼
６０進数変換用キー、Ｂ……置数状態フラグ、Ｄ
……小数点フラグ。
Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a block diagram thereof, Fig. 3 is a flowchart of its function keys, Fig. 4 is a flowchart of its decimal point key, and Fig. 5 is its block diagram. Flowchart of keys for sexagesimal input and sexagesimal conversion, Figure 6 is a flowchart of the number key group, Figure 7 is an explanatory diagram of an example of key operation for converting a decimal number to sexagesimal number, Figure 8
The figure is an explanatory diagram of an example of key operation for inputting the sexagesimal number, and FIG. 9 is a schematic front view of the conventional example. 1... Numerical key group, 18... Key for sexagesimal input and sexagesimal conversion, B... Numerical status flag, D
...Decimal point flag.
Claims (1)
を入力できるとともに、置数キーにより入力した
１０進数を６０進数に変換でき、時間計算を行な
得る小型電子計算機において、置数中か否かを判
断するための置数状態フラグと、小数点キーが操
作されたか否かを判断するための小数点フラグと
、前記置数状態フラグが置数中を示し且つ前記小
数点フラグが立つていない時に６０進数入力用と
して機能するとともに、前記置数状態フラグが置
数中でない状態を示すか若しくは前記小数点フラ
グが立つている時に１０進数から６０進数に変換
する６０進数入力用兼６０進数変換用キーとを備
えてなる小型電子計算機。 In a small electronic computer that can input sexagesimal numbers using the numeric keys and sexagesimal input keys, convert decimal numbers entered using the numeric keys to sexagesimal numbers, and perform time calculations, it is possible to check whether the number is being set or not. A numeral status flag for determining, a decimal point flag for determining whether or not the decimal point key has been operated, and a sexagesimal number input when the numeral status flag indicates numeric arranging and the decimal point flag is not set. and a sexagesimal number input and sexagesimal number conversion key for converting from a decimal number to a sexagesimal number when the numeral state flag indicates a state where the number is not being set or the decimal point flag is set. A small electronic computer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5068489U JPH0738995Y2 (en) | 1989-04-28 | 1989-04-28 | Small computer |
| US07/513,809 US5079732A (en) | 1989-04-28 | 1990-04-24 | Multi-functional electronic desk calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5068489U JPH0738995Y2 (en) | 1989-04-28 | 1989-04-28 | Small computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02143656U true JPH02143656U (en) | 1990-12-05 |
| JPH0738995Y2 JPH0738995Y2 (en) | 1995-09-06 |
Family
ID=31569445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5068489U Expired - Lifetime JPH0738995Y2 (en) | 1989-04-28 | 1989-04-28 | Small computer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738995Y2 (en) |
-
1989
- 1989-04-28 JP JP5068489U patent/JPH0738995Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738995Y2 (en) | 1995-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02143656U (en) | ||
| JPS63159429U (en) | ||
| JPS62154585U (en) | ||
| JPH01106929U (en) | ||
| JPS6439546U (en) | ||
| JPS6178354U (en) | ||
| JPS62125938U (en) | ||
| JPS61155960U (en) | ||
| JPS62112734U (en) | ||
| JPS6384639U (en) | ||
| JPS63151039U (en) | ||
| JPH0267824A (en) | Key input device | |
| JPH05342166A (en) | Electronic apparatus | |
| JPS60147824A (en) | Item input converting device | |
| JPH02138323U (en) | ||
| JPH0172636U (en) | ||
| JPS60100838U (en) | keyboard device | |
| JPH0214129U (en) | ||
| JPH0337501U (en) | ||
| JPH0354060U (en) | ||
| JPS5867201U (en) | heating cooker | |
| JPS62109236U (en) | ||
| JPH03104226U (en) | ||
| JPS6092327U (en) | Numerical input device | |
| JPH02134623U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |