JPH0581234A - 'kana'/'kanji' converter - Google Patents

Abstract

(57) [Summary] [Object] The present invention provides a kana-kanji conversion device for determining whether or not a dictionary used by the kana-kanji conversion device is judged by using a means for judging whether or not the dictionary is broken. .. [Configuration] Kana-Kanji conversion processing unit 10 for a reading character string input from input unit 101 to obtain a Japanese sentence
3 starts the dictionary management unit 104, the dictionary management unit 104 reads the dictionary 106 used for conversion, and the dictionary check unit 1
05 is started. The dictionary checking unit 105 checks the dictionary format of the read dictionary 106, the size of the dictionary, the owner of the dictionary, and the character strings registered in the dictionary, and checks whether the dictionary is broken through the dictionary management unit 104. It is returned to the kana-kanji conversion processing unit 103. The kana-kanji conversion processing unit 103 outputs an error message to the output unit 102 if the dictionary is broken, and if it is not broken, performs Kana-Kanji conversion and outputs the conversion result to the output unit 102.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a kana-kanji conversion device equipped with means for checking whether or not a dictionary used for kana-kanji conversion is available.

[0002]

2. Description of the Related Art In a conventional kana-kanji conversion device, header information including the owner name of the dictionary is searched to check whether the dictionary is owned by a user who performs kana-kanji conversion. It was

[0003]

However, in the conventional kana-kanji conversion device, if the character string registered in the dictionary is wrong due to some reason, a strange conversion result is obtained, and Since there is no means to judge whether the dictionary format or the dictionary size is correct, if the dictionary structure is broken for some reason, it is possible to judge whether the dictionary can be used or not. There was a problem that I could not.

The present invention solves such a conventional problem and uses the means for determining whether or not the dictionary used in the kana-kanji conversion device is broken to determine whether or not the dictionary can be used. The purpose is to provide a device.

[0005]

In order to achieve the above object, the present invention outputs an input unit for inputting a character string, an input character string and a result obtained by converting the input character string into a character string containing kana-kanji characters. Output unit, Kana-Kanji conversion processing unit that converts the input character string into a mixed Kana-Kanji character string, dictionary used for Kana-Kanji conversion, dictionary management unit that manages the dictionary used for Kana-Kanji conversion, and used for Kana-Kanji conversion It has a configuration including a dictionary check unit for checking the format of the dictionary, the size of the dictionary, and the character strings registered in the dictionary.

[0006]

In the kana-kanji conversion device of the present invention, the kana-kanji conversion processing part activates the dictionary management part for the reading character string input from the input part to obtain a Japanese sentence, and the dictionary management part uses it for conversion. Load the dictionary and activate the dictionary checker. The dictionary check unit checks the dictionary format of the read dictionary, the size of the dictionary, and the character strings registered in the dictionary, and returns to the Kana-Kanji conversion processing unit through the dictionary management unit whether the dictionary is broken. The Kana-Kanji conversion processing unit outputs an error message to the output unit if the dictionary is broken, and if it is not broken, it converts the Kana-Kanji characters and outputs the conversion result to the output unit, and the dictionary can be used. Determine whether or not.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A kana-kanji conversion device according to an embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of an embodiment of the kana-kanji conversion device of the present invention. In the figure, 101 is an input unit for inputting a character string. As the input unit 101, for example, a keyboard or the like is used. An output unit 102 outputs an input character string and a conversion result. A kana-kanji conversion processing unit 103 actually performs kana-kanji conversion processing on the character string input from the input unit 101. A dictionary management unit 104 manages a dictionary used for kana-kanji conversion. 10
Reference numeral 5 is a dictionary check unit, which checks the dictionary used for kana-kanji conversion. Reference numeral 106 is a dictionary, which is used for kana-kanji conversion. FIG. 2 is a schematic diagram of a format of a dictionary used for Kana-Kanji conversion according to an embodiment of the present invention. 2 in the figure
Reference numeral 01 is a header information section in which the size of the entire dictionary expressed in the number of bytes, the size of the header information section 201, and the size of the main body section 202 described later are registered. Reference numeral 202 denotes a main body unit in which a reading character string written in kana characters of a word and a character string mixed with kana-kanji characters written in JIS code character string are registered as a pair.

Actually, in addition to this, various components are required in order to realize a function for instructing conversion by an operator, but this is omitted because it is not the main point of the present invention.

The operation of the kana-kanji conversion device of the present embodiment having the above-described structure will be described below. (1) The operator inputs a reading character string from the input unit 101 to obtain a Japanese sentence. (2) The Kana-Kanji conversion processing unit 103 activates the dictionary management unit 104 in order to search the dictionary for the above operation. (3) The dictionary management unit 104 reads the dictionary 106 to be used and activates the dictionary check unit 105. (4) The dictionary checking unit 105 reads the read dictionary 106.
Of the dictionary 106 read by checking the format of the dictionary, the size of the dictionary, and the character strings registered in the dictionary.
It is returned to the kana-kanji conversion processing unit 103 through the dictionary management unit 104 whether or not the character is broken. (5) Finally, the kana-kanji conversion processing unit 103 outputs an error message to the output unit 102 if the read dictionary 106 is broken, and if it is not broken, performs kana-kanji conversion and outputs the conversion result. Is output to the output unit 102.

The specific operation of the kana-kanji conversion device of this embodiment, which operates as described above, will be described below. (6) Now, in order to obtain the word "finance", the reading "Kinyuu" is input from the input unit 101. (7) The kana-kanji conversion processing unit 103 activates the dictionary management unit 104 in order to search for the reading "Kinyuu." (8) The dictionary management unit 104 first reads the dictionary 106 in the format of FIG. 2 and activates the dictionary check unit 105. (9) The dictionary checking unit 105 reads the read dictionary 106.
In order to determine whether the format of the dictionary is composed of a header information part and a body part, first, the dictionary 10
6, the header information section 201 is searched, and the entire size of the dictionary 106, the size of the header information section 201, and the main body section 202 are searched.
It is determined whether or not the size of is registered as a number.
As a result, if the entire size of the dictionary 106, the size of the header information section 201, and the size of the main body section 202 are registered as numbers, the entire size and header information of the read dictionary 106 are stored in the header information section. If the size of the section 201 and the size of the main body section 202 are correctly registered, it means that the size of the entire dictionary 106, the size of the header information section 201, and the size of the main body section 202 are not registered numerically. It is confirmed that the read dictionary 106 is broken by the kana-kanji conversion processing unit 10 through the dictionary management unit 104.
Return to 3. (10) Further, the dictionary check unit 105 extracts the number of bytes of the entire size of the read dictionary 106 and registers it in the header information unit 201 in order to determine whether or not the size of the read dictionary 106 is correct. It is determined whether or not the number of bytes of the entire size of the dictionary 106 is equal.
Then, as a result, when the entire size of the dictionary 106 matches the number of bytes of the entire size of the dictionary 106 registered in the header information section 201, the read dictionary 106.
Is not broken. If the entire size of the dictionary 106 does not match the number of bytes of the entire size of the dictionary 106 registered in the header information section 201, it means that the read dictionary 106 is broken. , And returns it to the kana-kanji conversion processing unit 103 through the dictionary management unit 104. (11) Next, the size of the main body unit 202 of the dictionary 106 is calculated in bytes from the size of the entire dictionary 106 registered in the header information unit 201 of the dictionary 106 and the size of the dictionary of the header information unit. To do. Then, it is determined whether or not the calculated size of the main body 202 of the dictionary 106 and the size of the main body of the dictionary 106 registered in the header information unit 201 match. Then, as a result, the calculated number of bytes of the size of the main body 202 of the dictionary 106 and the dictionary 106
If the number of bytes of the size of the main body 202 registered in the header information section 201 of the dictionary is the same, it is calculated that the dictionary 106 is composed of the header information section and the main section. If the number of bytes of the size of the main body 202 and the number of bytes of the size of the main body 202 registered in the header information part 201 of the dictionary 106 do not match, it means that the dictionary 106 read is broken. Management department 1
It is returned to the kana-kanji conversion processing unit 103 through 04. (12) Finally, the dictionary checking unit 105 determines whether or not the character string registered in the read dictionary 106 is composed of a read character string and a mixed Kana-Kanji character string. It is determined whether or not the reading character string registered in 202 is a kana character. And
As a result, if the reading character string registered in the main body 202 of the dictionary 106 is a kana character, it is determined that the reading character string registered in the main body 202 of the dictionary 106 is a kana character. If the reading character string registered in the main body unit 202 is not a kana character, the dictionary 10 that has been read
The fact that 6 is broken is returned to the kana-kanji conversion processing unit 103 through the dictionary management unit 104. (13) Then, the dictionary check unit 105 causes the dictionary 106
It is determined whether or not the kana-kanji mixed character string registered in the main body 202 is a JIS code character string. As a result, when the kana-kanji mixed character string registered in the main body 202 of the dictionary 106 is the JIS code character string, the kana-kanji mixed character string registered in the main body 202 of the dictionary 106 is the JIS code. If the kana-kanji mixed character string registered in the main body 202 of the dictionary 106 is not a JIS code character string, it means that the read dictionary 106 is broken and the kana-kanji conversion is performed through the dictionary management unit 104. It returns to the processing unit 103. (14) If the message from the dictionary checking unit 105 indicates that the dictionary 106 read is broken, the Kana-Kanji conversion processing unit 103 outputs an error message to the output unit 102 and the dictionary checking unit. If all the messages from 105 do not indicate that the read dictionary 106 is broken, kana-kanji conversion is performed, and the conversion result “finance” is output to the output unit 102.

In this embodiment, the size of the entire dictionary expressed in the number of bytes, the size of the header information part, and the size of the body part are registered, and the kana character of the word is used. I explained about the checking method of the dictionary of the format which consists of the main body part which is registered as a pair of the kana-kanji mixed character string written in JIS code character string. However, it goes without saying that it also includes a dictionary for checking similar items for dictionaries having other formats.

[0013]

As described above, the kana-kanji conversion apparatus of the present invention checks the format of the dictionary, the size of the dictionary, and the character strings registered in the dictionary, in addition to the check of the dictionary owner, which has been conventionally checked. Since it has a dictionary check unit, the dictionary used for Kana-Kanji conversion is judged to be usable by the means to judge whether the dictionary is usable or not, and the contents of the dictionary are damaged. It is possible to prevent incorrect output of conversion results and runaway of kana-kanji conversion processing due to the presence of the error, which is extremely advantageous in practical use.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of kana-kanji conversion according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of a format of a dictionary used for kana-kanji conversion according to an embodiment of the present invention.

[Explanation of symbols]

 101 input unit 102 output unit 103 kana-Kanji conversion processing unit 104 dictionary management unit 105 dictionary checking unit 106 dictionary 201 header information unit 202 main unit

Claims (1)

[Claims] 1. An input unit for inputting a reading character string, an output unit for outputting an input character string and a result of converting the input character string into a kana-kanji mixed character string, and a kana-kanji character for converting the input character string into a kana-kanji mixed character string. The conversion processing unit, the dictionary used for Kana-Kanji conversion, the dictionary management unit that manages the dictionary used for Kana-Kanji conversion, and whether or not the dictionary used for Kana-Kanji conversion is available. A kana-kanji conversion device equipped with a dictionary check unit that checks character strings registered in Sasa and the dictionary.