JPH0814818B2 - Kana-Kanji conversion control processor - Google Patents

Description

TECHNICAL FIELD OF THE INVENTION The present invention relates to a kana-kanji conversion control processing device, and particularly when performing kana-kanji conversion on a phrase-by-phrase basis, for example, a kana-kanji conversion can be performed separately for each of the stem part and the adjunct part. The present invention relates to a kana-kanji conversion control processing device that enables it.

(Background and problems of technology) It is desired to convert an input sentence into a desired kana-kanji mixed sentence form or the like by performing kana-kanji conversion in phrase units.

In the Kana-Kanji conversion performed in units of phrases, if the desired sentence cannot be obtained by the initial Kana-Kanji conversion, for example, the first appearing part (stem part) contained in the sentence is fixed, and the part following the word stem part (adjunct word) If a desired sentence is searched for by performing Kana-Kanji conversion in a manner of preferentially circulating (parts), many steps may be required to find the desired sentence. That is, the sentence entered in the phrase unit is divided into a stem part and an adjunct part,
If the desired sentence was found by performing Kana-Kanji conversion in a manner that preferentially circulates either of them, in the worst case, the product of the variation of the stem part and the variation of the adjunct part There is a problem that an equal number of conversion steps are required, an extremely large number of conversion steps are required, the operation is complicated, and a lot of time is required.
It is also possible to specify an undesired part when performing kana-kanji conversion for each bunsetsu and then perform kana-kanji conversion only for the specified part to obtain the desired sentence. There was a problem that it was complicated.

In the above, "the part that appears first in the sentence (stem part) and the part following the stem part (adjunct part)"
The reason why the conversion is performed by classifying into “and” may be considered as follows. That is, in terms of national linguistics, those that correspond to independent words are adjunct words. However, in the example of "when said,""time"
Can also be said to be an independent word, but it is desirable to handle cases like "when I said it" and "when I said it" in the same way from the viewpoint of everyday language. Therefore, even in the kana-kanji conversion process performed on a sentence-by-phrase basis, there is no direction to separate "independent words" and "adjuncts", but "the first appearing part (stem part) in a sentence and the part following the word stem part" In many cases, it is processed separately.
In the present invention, when the first word stem is extracted, the remaining part following the word stem is treated as an adjunct word part.

(Object and Structure of the Invention) An object of the present invention is to solve the above problems,
When performing kana-kanji conversion on a phrase-by-phrase basis, for example, by adopting a mode in which the kana-kanji conversion can be performed separately for each of the word stem part and the attached part, the desired kana-kanji conversion can be performed quickly and easily. Therefore, the kana-kanji conversion control processing device of the present invention displays the input kana string by indexing the dictionary file to display the bunsetsu unit and specifies the bunsetsu unit. In a kana-kanji conversion control processing device for converting a kana string into kanji, an instruction for performing kanji conversion is given by instructing that the input kana string is a predetermined phrase, and the kanji conversion for the indicated phrase is performed. Once performed, the first conversion instructing means for instructing to sequentially convert the first stem portion appearing in the relevant phrase into kana-kanji, and the input instructed as a phrase by the first conversion instructing means File control means for reading a dictionary corresponding to a kana string from the dictionary file, and the input kana string designated as a phrase by the first conversion instruction means In the dictionary memory for storing the kana-kanji conversion corresponding to the first stem portion appearing in the above, and other than the stem portion of the input kana string designated as a phrase by the first conversion instruction means. An adjunct word memory that stores a dictionary for performing kana-kanji conversion corresponding to the kana string, and the contents stored in the adjunct word memory are sequentially read to sequentially read the kana string other than the word stem part in the designated phrase. Second conversion instructing means for giving an instruction to convert kana-kanji, and is characterized by.

Embodiments of the Invention The present invention will be described in detail below with reference to the drawings.

FIG. 1 is a block diagram of an embodiment of the present invention, and FIGS.
FIG. 1 shows an operation explanatory view for explaining the operation of the configuration of one embodiment of the present invention shown in FIG.

In the figure, 1 is a keyboard, 2 is a keyboard control unit, 3 is a Kana-Kanji conversion unit, 4 is a conversion result buffer, 5 is a screen control unit, 6 is a display, 7 is a dictionary file, 8 is a file control unit, and 9 is a dictionary memory. , 10 represents an adjunct word memory.

In FIG. 1, a sentence (a series of character strings) keyed from the keyboard 1 in the figure is JI by the keyboard control unit 2.
Converted to S code form. The sentence converted into the JIS code form is converted by the illustrated kana-kanji conversion unit 3 into a form such as a kana-kanji mixed sentence in phrase units, and then notified to the screen control unit 5 via the illustrated conversion result buffer 4. The screen control unit 5 uses a CG (character generator) to generate a dot pattern corresponding to the notified kana-kanji mixed sentence or the like.
Display 6 that can be read from ROM and recognized by humans
Display on top. At this time, there is no particular problem when the "sentence" key-inputted from the keyboard 1 in phrase units is converted into a desired "sentence" from the beginning by kana-kanji conversion and displayed on the display 6. However, as described above, if there is an undesired part of either the stem part or the adjunct part keyed in the phrase unit, or both of them, the kana-kanji conversion is performed in such a manner that the stem part and the adjunct part are sequentially cycled. If the method of obtaining the desired "sentence" is adopted, there is a problem that a large number of kana-kanji conversion steps are required.

The "conversion key" in the present invention performs (i) kana-kanji conversion that can be found first for the whole of the above-mentioned first stem part and other above-mentioned adjunct parts referred to in the present application for the inputted kana string. And (ii) the function to change the first stem part between the homonyms and to display it (from FIG. 4, which will be described later). To do. Especially in the case of (ii), no matter how the above-mentioned adjunct parts are converted,
As shown in FIG. 4, which will be described later, the display returns to the display in which the attached word portion is displayed first,
This point is not an essential problem in the present invention, and it is sufficient to think that the above-mentioned "conversion key" specifies kana-kanji conversion anyway.

In the present invention, an "extended conversion key" is provided in the illustrated keyboard 1 in addition to the "conversion key" for designating kana-kanji conversion. For example, the conversion key is used to execute the kana-kanji conversion of the stem portion, and the auxiliary word part is used. By using the extended conversion key to execute the kana-kanji conversion, an undesired kana-kanji converted sentence can be quickly converted into a desired sentence. This will be described in detail below.

The dictionary file 7 in FIG. 1 is used to store a "kana-kanji dictionary", an "adjunct word dictionary", "connection information", etc., which are necessary when performing kana-kanji conversion on a phrase unit basis. Further, the dictionary memory 9 and the attached word memory 10 read out and store the kanji or connection information corresponding to the “kana” notified from the kana-kanji conversion unit 3 from the dictionary file 7 via the file control unit 8. It is for. It should be noted that the above "Kana-Kanji dictionary" should be defined as a dictionary that stores independent words, but in the case of verbs, for example, when "say" is taken as an example, "kana-kanji only" It is stored in the "dictionary", and "u" and "wanai" in the case of "say" or "do not say" are stored in the "adjunct dictionary".

From this, it can be considered that the "kana-kanji dictionary" stores the stems of the idioms and the independent words in the case of insignificant words.

In addition, the "adjunct word dictionary" includes the constituent elements of the category that cannot be extracted from the "kana-kanji dictionary" among the elements that make up the bunsetsu. Therefore, regarding the body language, it can be considered that various kinds of particles that are connected to the independent word are stored.

Further, the "connection information" is connection information between a stem or an independent word extracted from the "kana-kanji dictionary" and each component of the "adjunct word dictionary". “Ga” in the case of “ga” is both extracted from the “adjunct dictionary”, but “ga” is not connected to “row” and “wa” is not connected to “technology” The above-mentioned "connection information" is a classification of these connection / non-connection. Then, the connection information may be considered to be attached to the stem or the independent word.

When the conversion key is pressed first while the input kana string is displayed, as is well known by referring to the "kana-kanji dictionary", the stems and independent words obtained under the longest matching method etc. The phrase constituent elements (generally a plurality) are extracted, and the inflection endings and particles corresponding to the constituent elements are extracted from the “attached word dictionary” while referring to the “connection information” of the constituent elements. These are stored in the dictionary memory 9 and the auxiliary word memory 10.

If there is an undesired stem portion in a document displayed by converting kana-kanji characters in phrase units on the display 6, the undesired stem portion can be converted into a desired kanji character or the like in the keyboard 1. By pressing the conversion key arranged at, the kana-kanji conversion unit 3 notifies the illustrated conversion key signal to the dictionary memory 9. As a result, the dictionary memory 9 notifies the conversion result buffer 4 of the Kanji and the like positioned in the next rank corresponding to the word stem portion, as will be described later, and displays them on the display 6. If the displayed Chinese character or the like is not desired, by pressing the conversion key again, the Chinese character or the like positioned in the next rank can be displayed on the display 6.

On the other hand, when the document displayed on the display 6 has an undesired adjunct word part, in order to convert the undesired adjunct word part into a desired kanji or kana-kanji mixed sentence, etc. By pressing the arranged extended conversion key, the Kana-Kanji conversion unit 3 notifies the attached extended word memory 10 of the illustrated extended conversion key signal. As a result, the attached word memory 10 notifies the conversion result buffer 4 of the kanji or kana-kanji mixed sentence or the like located in the next order corresponding to the attached word portion, and displays it on the display 6 as described later. If the displayed kanji or kana-kanji mixed sentence is not desired, the kanji or kana-kanji mixed sentence in the next rank is displayed on the display 6 by pressing the extended conversion key again. .

The illustrated connection information notified from the dictionary memory 9 to the auxiliary word memory 10 is, for example, information for enhancing the legitimacy of particles and the like that are displayed subsequent to the Chinese characters and the like of the stem portion.

FIG. 2 shows a conventional example in which kana-kanji conversion is performed preferentially for the adjunct word part over the word stem part when performing kana-kanji conversion for each phrase. Here, the word stem part and the adjunct word part of the sentence consisting of the input readings "when it goes" are shown, respectively.

As shown in the conversion result shown in the figure, the attached word parts are sequentially labeled as "hours, etc."
Kana-Kanji conversion is executed in the form of one cycle. And
Next, as shown in the figure, the word stem part "was done" is converted into a kana-kanji mixed sentence "saida" located in the next rank, and the kana-kanji conversion is executed in the same manner as above for the adjunct word part. There is. With this configuration, particularly when there are undesired Chinese characters in the word stem portion, many steps are required to convert the sentence into a desired Kana-Kanji mixed sentence.

FIGS. 3 (A) and 3 (B) show examples of contents stored in the dictionary memory 9 shown in FIG. 1 and the auxiliary word memory 10 when "when, etc." is keyed.

In FIG. 3 (A), the kanji of the word stem portion are shown in the form of "line", "word" and "fried" in a form corresponding to "i".
This is an example of kanji stored in the dictionary memory 9 in correspondence with "when, etc." entered from the keyboard 1. Further, "*" in the figure is the above-mentioned connection information, that is, information representing the connection relationship with the particle etc. stored in the auxiliary word memory 10 corresponding to the word stem portion "i".

“Tata” and “tte” shown in the upper part of FIG. 3 (B)
Are particles and the like (including particles and auxiliary verbs) retrieved based on the connection information “*” described on the right of the Chinese character “line” in FIG. 3 (A). The "*" mark is a generalized representation of connection information. Also, "hour" corresponding to "time" or "etc." corresponding to "etc." shown in the lower part of the figure relates to an adjunct word part of a sentence "key case etc." keyed from the keyboard 1. The kana-kanji converted form is stored.

FIG. 4 shows an embodiment of the present invention in which kana-kanji conversion is performed in phrase units when the conversion key or extended conversion key arranged in the keyboard 1 shown in FIG. 1 is pressed.

The figure shows a state in which a key is input from the keyboard 1 shown in FIG.

In the figure, when the conversion key arranged in the keyboard 1 shown in FIG. 1 is pressed, the kana-kanji conversion is first performed in phrase units, and the state of the sentence displayed on the display 6 is shown.
The kana-kanji conversion unit 3 is notified of the procedure of executing kana-kanji conversion in phrase units by first converting each character such as "when it is entered" that is key-inputted into a JIS code form as described above. Then, the contents corresponding to the characters input by the key are retrieved from the dictionary file 7 and, for example, as shown in FIGS. 3A and 3B, the dictionary memory 9 and the attached word memory.
Stored in 10. Next, of the kanji or particles stored in the dictionary memory 9 and the auxiliary word memory 10, the one having the first rank is read out and stored in the conversion result buffer 4 in the form of, for example, "when it was performed". To be done. The sentence stored in the conversion result buffer 4 is notified to the screen control unit 5, expanded into a dot pattern and displayed on the display 6.
Displayed above (illustrated).

When the expansion conversion key according to the present invention arranged in the keyboard 1 is pressed while being in this state, the attached word portion "time etc." is "time etc." as shown in the right direction.
Kana-Kanji conversion is performed in the order of "time, etc." and "time, etc." Also, it is not the way to go round,
When the Kana-Kanji conversion is completed in the right direction in the figure by pressing the expansion conversion key as necessary, the word stem part is positioned in the next rank, for example, in the illustrated state, the kana-kanji characters are sequentially placed one step below. Conversion may be performed.

In the figure, when the conversion key is pressed when the character is positioned on the line of status, the word stem part “was done” is converted into the kana-kanji mixed sentence “said” which is located at the next rank and is displayed on the display 6
For the adjunct word part, the state is shown in the form of "when said," returning to the state of the first display. When in this state, by pressing the extended conversion key in the same manner as described above, the attached word portion "time etc." is sequentially cycled in the form of "time etc.", "time etc.", "time etc." Tekan Kanji conversion is performed.

In the figure, in the same manner as in the state and, the conversion key is further pressed to convert the kana-kanji into the word stem portion in the next rank and is displayed on the display 6. By pressing the extended conversion key one by one when it is in this state, it is possible to sequentially convert the adjunct word portion to the right in the drawing.

In the above description, the extended conversion key is pressed to convert the adjunct word portion. However, this adopts a mode in which the adjunct word portion is converted by pressing the expansion key and the conversion key at the same time. You may.

(Effects of the Invention) As described above, according to the present invention, when performing kana-kanji conversion in phrase units, if undesired kana-kanji conversion is performed, the kana-kanji can be independently divided into, for example, a stem portion and an adjunct word portion. Since the configuration for converting is adopted, desired kana-kanji conversion can be performed quickly and easily.

[Brief description of drawings]

FIG. 1 is a configuration diagram of an embodiment of the present invention, and FIGS. 2 to 4 are operation explanatory diagrams for explaining the operation of the embodiment of the present invention shown in FIG. In the figure, 1 is a keyboard, 2 is a keyboard control unit, 3 is a Kana-Kanji conversion unit, 4 is a conversion result buffer, 5 is a screen control unit, 6 is a display, 7 is a dictionary file, 8 is a file control unit, and 9 is a dictionary memory. , 10 represents an adjunct word memory.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Shinichi Nojima, Shinagawa Nojima 1015, Kamiodanaka, Nakahara-ku, Kawasaki-shi, Kanagawa, Fujitsu Limited 72) Inventor Akiko Ota 1015 Kamiodanaka, Nakahara-ku, Kawasaki City, Kanagawa Prefecture, Fujitsu Limited (56) References JP-A-56-65229 (JP, A) JP-A-59-65343 (JP, A) JP-A-SHO 59-79338 (JP, A) JP 58-68144 (JP, A) JP 57-201960 (JP, A) JP 57-153374 (JP, A) JP 58-114224 (JP, A) A)

Claims (1)

[Claims] 1. The input kana string is displayed in a dictionary file by indexing the bunsetsu unit to identify the bunsetsu unit, and the kana string in the bunsetsu unit is converted into kanji for the bunsetsu unit. In the kana-kanji conversion control processing device, an instruction for performing kanji conversion by instructing that the input kana string is a predetermined phrase and performing kanji conversion for the instructed phrase once is performed. A first conversion instructing means for instructing to sequentially convert kana-kanji into the first stem portion appearing in the bunsetsu, and a dictionary corresponding to the inputted kana string designated as a bunsetsu by the first conversion instructing means. Corresponding to file control means for reading from the dictionary file, and a stem portion first appearing in the input kana sequence designated as a clause by the first conversion instruction means. A dictionary memory for storing a dictionary for performing Kana-Kanji conversion, and Kana-Kanji conversion corresponding to a Kana string other than the word stem portion of the input Kana string designated as a phrase by the first conversion instruction means. An adjunct memory in which a dictionary for storing is stored and a command for instructing to sequentially read the contents stored in the adjunct memory and sequentially convert the kana string other than the stem portion in the instructed phrase into kana-kanji characters. 2. A kana-kanji conversion control processing device, comprising: 2 conversion instruction means.