JPH05101046A - Japanese word processor - Google Patents

Abstract

(57) [Summary] [Structure] Key input means for inputting character strings and number strings,
Storage means for storing the input character string and number string, recognition means for recognizing the meaning of the character string in the storage means, and reading out the number string in the storage means on the basis of the recognition content of the recognition means for calculation, and the calculation result And a display means for displaying the contents of the storage means. [Effect] If the discount rate or discount amount is specified in the discount calculation in the spreadsheet function, for example,
Since the discount amount is calculated from the discount rate and the discount rate is calculated from the discount amount, both the discount rate and the discount amount can be confirmed without fail.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a Japanese word processor with a spreadsheet function.

[0002]

2. Description of the Related Art Conventionally, it has been known that when a discount rate is set in a word processor or cash register with a spreadsheet function, the discount amount is calculated according to the discount rate (for example, (See Japanese Laid-Open Patent Publication No. 56-135269).

[0003]

However, when the discount amount is specified, it is impossible to automatically calculate the numerical value of the discount rate and display the numerical value in the box for entering the discount rate. There was a point.

The present invention has been made in consideration of such circumstances, and in the discount calculation in the spreadsheet function, when the numerical value of the discount rate is designated, the discount amount is reversed and the discount amount is reversed. When the amount of money is specified, it is possible to confirm both the discount rate and the discounted amount of the sale product by providing the function to calculate the numerical value of the discount rate, and it is possible to increase the understanding of the product cost. It provides a Japanese word processor.

[0005]

FIG. 1 is a block diagram showing the basic configuration of the present invention. The Japanese word processor of the present invention is a key input means for inputting a character string and a number string.
101, a storage means 102 for storing the input character string and number string, a recognition means 103 for recognizing the meaning of the character string in the storage means 102, and a number string in the storage means 102 based on the recognition content of the recognition means 103. It is provided with an arithmetic means 104 for reading out and performing arithmetic operation and writing the arithmetic result in the memory means 102, and a display means 105 for displaying the contents of the memory means 102. The unit price, quantity and discount amount are inputted from the key input means 101. When you recognize
The calculation means 104 calculates the discount rate from the total amount and the discounted amount by recognizing the character string representing the discount rate.

[0006]

When the unit price, the quantity, and the discount amount are input from the key input means 101, the recognition means 103 recognizes the character string indicating the discount rate. The calculating means 104 calculates a discount rate from the total amount and the discount amount, and writes the result in the storage means 102. Then, the contents written in the storage means 102 are
It is displayed by the display means 105. Therefore, when the discount amount is specified, the numerical value of the discount rate is automatically calculated and displayed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The description will be detailed below based on the embodiments shown in the drawings. The present invention is not limited to this.

FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention suitable for a Japanese word processor. In the figure, the keyboard 1 is provided with character keys in which kana keys and numeral keys are arranged, and function keys including edit control keys and special function keys for mode setting. The CPU 2 also functions as an arithmetic processing unit by executing an operation program, and has a kana-kanji conversion function, a writing function, and a reading function. CPU
A CRT display 6 and an output control unit 8 for outputting a character string or a number string to the CRT display 6 are connected to the device 2. The CRT display 6 displays a kana character input by kana and a converted kanji or kanji magic sentence,
It is used to display numerical values calculated in a spreadsheet. Furthermore,
The CPU 2 includes a sentence data storage unit 3 and a Kana-Kanji conversion unit 4
Are connected.

The text data storage unit 3 is for storing the kanji kanji spelling sentence that has been input by the kana and processed by the kana-kanji conversion unit 4 as text data. Kana-Kanji conversion unit 4
Is, for example, a read-only memory (ROM), and includes a storage area for storing a word dictionary, a storage area for storing an inflection table, and a storage area for storing an attached word table. In this word dictionary storage area, kana heading parts in the order of Japanese syllabary, kanji writing parts corresponding to the kana heading parts, part-of-speech data, etc. are stored. The above configuration is equivalent to the configuration found in a conventional word processor with a kana-kanji conversion function, for example.

In the present invention, the CPU 2 is further connected to a character recognition section 7 and a calculation section 8. Character recognition unit 7
Recognizes the meaning of the character string by reading the character string in the text data storage unit 3 in cooperation with the CPU 5 and collating and analyzing the data of each character of the character string. Arithmetic unit 8
Is C based on the content recognized by the character recognition unit 7.
In cooperation with PU2, the numeral string read from the text data storage unit 3 is calculated, and the calculation result is written in the text data storage unit 3.

FIG. 3 is a flow chart for explaining the operation of the main part of the present invention. In FIG. 3, first, in step 1, from the text data storage unit, text data of a character string and a numerical string representing a unit price, a quantity, a discount amount, a discount rate, etc., which are key-input, are read, and the process proceeds to step 2. Step 2 recognizes the character string of the discount rate. In Step 3, it is judged whether or not there is a numerical designation of the discount rate, and if it is designated, Step 4
If not specified, the process proceeds to step 5. Step 5 is
The discount amount is calculated from the numerical value of the discount rate and the total amount calculated in advance, and in step 6, the numerical data of the calculation result of step 5 is written in the text data storage unit 3.

If the discount rate is not designated, the discount amount is read from the text data storage section in step 7,
In step 8, the discount rate is calculated from the discount amount and the total amount calculated in advance, and the process returns to step 6 to write the numerical data of the calculation result in the text data storage unit 3.

FIG. 4 is an explanatory diagram showing a table calculation when the discount rate is input and designated. The figure shows the result of calculating the discount amount by reading the discount rate from the spreadsheet data and the letters and numerical values in the discount frame.

FIG. 5 is an explanatory diagram showing a table calculation when the discount rate is not designated. In the figure, read the spreadsheet data, the characters in the discount frame, and the discount amount,
The result of calculating the discount rate is shown.

[0015]

According to the present invention, if the numerical value of either the discount rate or the discount amount is specified in the discount calculation in the spreadsheet function, for example, the discount amount is calculated from the discount rate, Conversely, the discount rate is calculated from the discount amount. Therefore, since both the discount rate and the discount amount can be confirmed without fail, the management of the product cost is improved.

[Brief description of drawings]

FIG. 1 is a block diagram showing a basic configuration of the present invention.

FIG. 2 is a block diagram showing an embodiment of the present invention.

FIG. 3 is a flowchart showing the operation of the main part of one embodiment of the present invention.

FIG. 4 is an explanatory diagram showing a table calculation of discount amounts.

FIG. 5 is an explanatory diagram showing a table calculation of discount rates.

[Explanation of symbols]

 1 keyboard 2 CPU 3 sentence data storage unit 4 kana-kanji conversion unit 5 output control unit 6 CRT display 7 character recognition unit 8 arithmetic unit

Claims (1)

[Claims] 1. A key input unit for inputting a character string and a numerical string, a storage unit for storing the input character string and a numerical string, a recognition unit for recognizing the meaning of the character string in the storage unit, and a recognition unit. Based on the content of the recognition, the numerical sequence of the storage means is read out and operated, and the operation means for writing the operation result in the storage means and the display means for displaying the content of the storage means are provided, and the unit price, the quantity and the value are input from the key input means. The Japanese word processor, wherein when the discount amount is input, the recognizing unit recognizes the character string representing the discount rate, and the calculating unit calculates the discount rate from the total amount and the discount amount.