JP2898983B2 - Document processing device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a document processing apparatus capable of displaying, as a replacement candidate, a synonym or an opposite word of a specified phrase.

[Prior Art] Conventionally, in this type of document processing apparatus, for example,
As described in -267174, a dictionary is searched based on the reading of a phrase to be paraphrased, and a synonym of the phrase is output.

[Problems to be Solved by the Invention] However, in the above-described conventional technology, the dictionary is searched from the reading, so that the phrase has the reading just after inputting the reading and converting it into the notation. I was able to search only when I was.

Therefore, if you want to replace a phrase in a document that has no reading with another phrase, enter the reading of that phrase again,
The corresponding notation must be output and the replacement candidate phrase must be searched based on the reading, which requires complicated operations,
There is a problem that it takes time for processing.

The present invention has been made in view of the above problems, and has as its object to simplify the operation for searching for a replacement candidate phrase for a phrase in a document having no reading and to reduce the processing time. An object of the present invention is to make it possible to easily obtain replacement candidate words with a small dictionary capacity.

[Means for Solving the Problems] In order to solve the above problems and achieve the above object, according to the present invention, a document processing device has a storage unit for storing a created document, Display means for displaying the document, word dictionary means for storing the stem of the word and the type of inflection, and correlating and storing the stems of the words to be replaced candidates with each other, inflection forms and inflection endings in each of the inflection types Connection information dictionary means for storing an inflected form to which each attached word can be connected, specifying means for specifying a phrase to be replaced in the displayed document, the word dictionary means and the connection information dictionary means And identifying means for identifying the stem and inflectional ending of the replacement target phrase, and identifying an inflected form corresponding to the inflectional ending and to which the attached word of the replacement target phrase is connectable. Based on the stem A search means for searching the stem and usage type of the replacement candidate word for the replacement target word from the word dictionary means; and a connection ending of the usage ending of the usage type identified in the searched usage type. Means for creating a replacement candidate word by adding the inflected ending to the stem of the searched replacement candidate word, and a replacement candidate word display for displaying the created replacement candidate word on the display means. Control means.

[Operation] With the above configuration, the replacement target phrase in the created document stored in the storage unit and displayed on the display unit is specified by the specifying unit, and the phrase dictionary unit and the connection information dictionary unit are referred to. Identify the stem and inflectional ending of the replacement target phrase, and identify the inflected form corresponding to the inflectional ending and to which the attached word of the replacement target phrase can be connected by the identification means,
Based on the identified stem, the search unit searches the stem and usage type of the replacement candidate phrase for the replacement target phrase from the phrase dictionary unit, and the creation unit identifies the stem in the searched usage type. The inflected ending of the inflected form was obtained by the connection information dictionary means, and the inflected ending was added to the stem of the searched replacement candidate word to create a replacement candidate word, which was created by the replacement candidate word display control means. The display unit displays the replacement candidate phrase.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram showing an example of the configuration of a character processing device according to the present invention.

In the figure, reference numeral 1 denotes a keyboard on which keys for inputting information necessary for document creation or for giving control / instructions and the like are arranged. This keyboard 1 is provided with an elaborate word search instruction key 1a in addition to a kana-kanji conversion key required as a keyboard of the character processing device.

The revision phrase search instruction key 1a is a key for instructing a search of the revision dictionary from the character at which the cursor is located in the document when the key is inserted.

The ROM 2 is a read-only fixed memory and stores a control procedure by the CPU 4, for example, a control procedure as shown in FIG.

Reference numeral 3 denotes a dictionary section in which elaboration term phrases are stored, and details thereof will be described later.

The CPU 4 is a microprocessor that controls the entire apparatus according to the present invention, interprets the control procedure of the fixed memory ROM 2 for character processing, and performs arithmetic and logical decisions.

The text buffer 7 is a memory for storing document information after kana-kanji conversion, and stores the information stored here.
By giving it to the VRAM 5, it is displayed on the CRT display 6.

FDD8 is an external storage medium for storing a created document or the like in a text buffer.

PR9 is a printer that prints out created documents and the like.

FIG. 2 is a diagram showing a configuration of the dictionary unit 3 and an index unit 31.
Is composed of the first character of each word, the number of words starting with the first character, and a set of storage addresses of each word stored in the elaboration phrase part. Figure 3 shows its basic form,
The figure shows a storage example.

Reference numeral 32 denotes an elaboration phrase section, which is a group storing the stem of each word, its part of speech information, and the type of the word (headword, synonym, opposite word, related word, etc.). FIG. 5 shows its basic format, and FIG. 6 shows an example of its storage.

Reference numeral 33 denotes a connection part, which is composed of an inflected ending part 33A and an attached word part 33B.

The inflection ending part 33A stores inflection endings of various inflection forms as shown in FIG. For example, when "moving" is input, it is possible to immediately determine that it is the "probable or continuous form" of the five-line verb "moving".

As shown in FIG. 8, the auxiliary words 33B store auxiliary verbs, particles, and their connection rules. For example, in the example above, "Masu" in "Masu" contains information such as "Conjunction and connection", so the input characters are "Conjunction" + "Masu" in the five-line verb "Move" ] Can be determined.

The operation of the present embodiment having the above configuration will be described with reference to the flowchart of FIG.

In the text buffer 7, for example, "The train does not move due to heavy rain. ... ”And a document whose kana-kanji conversion has been completed is stored. Such a document is stored in memory VRAM,
It is displayed on the CRT display 6. In this state, to paraphrase "do not move" with another word, move the cursor to "moving" and operate the elaborate phrase search instruction key 1a.
First, in S1, a character is input from the character located on the cursor.

In S2, first, it is checked whether or not the character on the cursor input in S21 is in the index unit 31, and if a character that matches is found in the index unit 31, the first one stored in the elaboration word unit 31 is searched. Extract words with the same letter. Next, the process proceeds to S22, where the connection of the inflected ending, the attached word, and the like is checked based on the information stored in the connection unit 33, based on the stem, part of speech, and the like of the searched word. For example, words that begin with "D" are included in the elaboration phrase part 31 as "D: K 5 line verb", "D: noun", and "D: J1".
In the case where a "dan verb" is stored, it is analyzed from the information stored in the connection section 33 that the word "verb: ka row 5 dan (a preform)" + "none: auxiliary verb / none" is formed. You.

Next, in step S3, based on the result analyzed in step S2, the elaborated word is converted to use according to the use of the headword. For example, as the elaboration phrases of “Dynamics: Ka-line five-stage”, “Effects: Ka-line five-staged verbs” and “Start: Sa variant + noun” are the elaboration phrases 32
, Each word is converted into a "pre-form" so that it can be converted into "not working" and "not starting".

In S4, the elaboration words utilized in S3 are stored in VRAM, displayed on the CRT display, displayed on the screen, and the user selects any of the displayed elaboration words, A key operation is performed to replace a word in editing (elaboration) with a word that the user wanted to change.

[Other Embodiments] In the above embodiment, as a means for designating a phrase to be rephrased, the cursor is positioned at the first character of the phrase. However, as a means for designating a range of the phrase to be rephrased by a user. Is also good.

[Effects of the Invention] As described above, according to the present invention, if a specified phrase to be replaced has an inflection, the inflected form is accurately identified, and an accurate replacement candidate according to the identified inflected form is used. Words can be displayed, and at this time, there is an effect that replacement candidate words can be obtained abundantly with a small dictionary capacity.

[Brief description of the drawings]

FIG. 1 is a block diagram showing one embodiment of the present invention, FIG. 2 is a diagram showing a configuration of a dictionary unit 3 in FIG. 1, and FIG. 3 is a diagram showing a basic format of an index unit 31 in FIG. FIG. 4 is a diagram showing a storage example of the index unit 31 in FIG. 2,
FIG. 5 is a diagram showing a basic format of the elaboration phrase unit 32 in FIG. 2, FIG. 6 is a diagram showing a storage example of the elaboration phrase unit 32 in FIG. 2, and FIG. FIG. 8 is a diagram showing the stored contents of the ending part 33a, FIG. 8 is a diagram showing the stored contents of the attached word part 33b in FIG. 2, and FIG. 9 is a diagram showing the processing steps of this embodiment. 32 ... Elaboration phrase part 7 ... Text buffer 3 ... Dictionary part

Claims (1)

(57) [Claims] 1. A storage means for storing a created document, a display means for displaying the stored document, and storing the word stem and the type of inflection, and associating the word stems of words to be replaced candidates with each other. Word dictionary means stored together with each other, connection information dictionary means storing inflected forms and inflected endings in each type of inflection, and inflected forms to which each adjunct can be connected, replaced in the displayed document A designation unit for designating a target phrase; referring to the phrase dictionary unit and the connection information dictionary unit to identify a stem and a conjugation ending of the substitution target phrase, and correspond to the conjugation ending, and Identification means for identifying a conjugation form to which an adjunct can be connected; and searching the term dictionary means for the stem of the replacement candidate term for the replacement target term and the type of conjugation based on the identified stem. Search means, and the connection information dictionary means for obtaining the inflection ending of the inflected form identified in the searched inflection type, and adding the inflection ending to the stem of the searched replacement candidate word to replace the inflected ending. A document processing apparatus, comprising: a creation unit that creates a phrase; and a replacement candidate phrase display control unit that causes the display unit to display the created replacement candidate phrase.