JPH073032U - 2 answers calculator - Google Patents

2 answers calculator

Info

Publication number
JPH073032U
JPH073032U JP6218892U JP6218892U JPH073032U JP H073032 U JPH073032 U JP H073032U JP 6218892 U JP6218892 U JP 6218892U JP 6218892 U JP6218892 U JP 6218892U JP H073032 U JPH073032 U JP H073032U
Authority
JP
Japan
Prior art keywords
calculator
answers
answer
displayed
display
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
Application number
JP6218892U
Other languages
Japanese (ja)
Inventor
均 近藤
Original Assignee
近藤 勝喜
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 近藤 勝喜 filed Critical 近藤 勝喜
Priority to JP6218892U priority Critical patent/JPH073032U/en
Publication of JPH073032U publication Critical patent/JPH073032U/en
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)

Abstract

(57)【要約】 【目 的】電卓での計算作業において間違いなく計算さ
れたか答えを検算する際に確認を容易にするためのもの
である。 【構 成】電卓の答え表示部を２つにして１回目と２回
目の答えを両方表示する。 (57) [Summary] [Objective] This is for facilitating confirmation when verifying the answer whether it was calculated correctly in the calculation work on the calculator. [Composition] The answer display area of the calculator is set to two, and both the first and second answers are displayed.

Description

【考案の詳細な説明】 これまでの電卓は答えが１つであるため検算の時にはメモなどの必要があっ たがこの電卓にはその必要はなく２つの答えが合ったら音などで知らせることが 可能となる。表示部の片方をＡもう一方をＢとすればＡに数字を残したままＢで 別の計算が出来るＡとＢを入れ換えたりＡにＢを加えたりも出来応用範囲は広く 従来のメモリーに比べ操作が簡単で間違いが少なくできる。[Detailed explanation of the device] Since the previous calculator has only one answer, it was necessary to make a memo at the time of verification, but this calculator does not have to do so, and when the two answers match, it can be notified by sound. It will be possible. If one side of the display is A and the other side is B, you can do another calculation with B while leaving the number in A. You can also replace A and B or add B to A, the application range is wide and it is wider than the conventional memory. It is easy to operate and there are few mistakes.

【図面の簡単な説明】[Brief description of drawings]

【図 １】本考案の斜視図FIG. 1 is a perspective view of the present invention.

【符号の説明】[Explanation of symbols]

（１） 電卓 （２） ２行の答え表示部 (1) Calculator (2) 2-line answer display

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】文字表示部が２か所あり答えを２種類表示
出来る電卓1. A calculator which has two character display parts and can display two kinds of answers. 【請求項２】文字表示部が１か所だが２種類の答えを２
行にして表示出来る電卓2. A character display is provided in one place, but two types of answers are provided in two.
Calculator that can be displayed in rows
JP6218892U 1992-07-21 1992-07-21 2 answers calculator Pending JPH073032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6218892U JPH073032U (en) 1992-07-21 1992-07-21 2 answers calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6218892U JPH073032U (en) 1992-07-21 1992-07-21 2 answers calculator

Publications (1)

Publication Number Publication Date
JPH073032U true JPH073032U (en) 1995-01-17

Family

ID=13192920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6218892U Pending JPH073032U (en) 1992-07-21 1992-07-21 2 answers calculator

Country Status (1)

Country Link
JP (1) JPH073032U (en)

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