JPH0281166A - Kana/kanji conversion processor for punctuation of auxiliary postpositional word - Google Patents

Abstract

PURPOSE:To perform the accurate KANA (Japanese syllabary)/KANJI (Chinese character) conversion by pushing a specific key for input of the auxiliary postpositional words and pushing another specific key to decide these postpositional words. CONSTITUTION:When a character string including an auxiliary postpositional word is inputted from a key input means 101, a specific key of the means 101 is pushed in response to the auxiliary postpositional word. Then the input character string is stored in a memory means 102. A deciding means 103 decides that the character inputted with push of the specific key is equal to an auxiliary word. The character string covering up to the auxiliary postpositional word that is decided by the means 103 is defined as a paragraph by a KANA/KANJI conversion means 104. Then the paragraph including an auxiliary postpositional word undergoes the KANA/KANJI conversion. Thus it is decided that the input character is equal to an auxiliary postpositional word with push of a specific key. As a result, the punctuation of a paragraph is clear up to the position of the auxiliary postpositional word. Then the accurate KANA/KANJI conversion is carried out without mistaking an auxiliary postpositional word for a part of an independent word.

Description

DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to a kana-kanji conversion processing device for converting an input kana character string into a corresponding kanji, such as used in a Japanese word processor, for example.

(0) Prior Art Conventionally, for example, in the kana-kanji conversion process in a Japanese word processor as described above, when performing kana-kanji conversion, the input character string is first approximated to logical understanding, and then grammatical processing is performed. The system divides the text into clauses, then determines the particle in each clause and converts it from kana to kanji.

That is, if character data does not have a punctuation mark after it, it is simply treated as character string data, and during kana-kanji conversion, it is determined which character is a particle.

For example, if “Hyoga°” is entered, “
It is not determined at the time of input whether the table is entered as "" or "glacier", and when converting kana-kanji, "hiyouga" is input.

If it is possible to cut the end of "Hyoga" with a parting note, then the "ga" in "Hyoga" is judged to be a particle and is converted as "Omotega", and it is not possible to cut the end of "Hyoga" with a parting note. For example, “hiyouga°”’s “rikiji” is judged to be part of an independent word.

I am trying to convert it as .

(c) Problems to be solved by the invention However, in the conventional kana-kanji conversion process, particles are treated as part of an independent word,
Sometimes words are misrecognized and converted into kanji, or conversely, even though they are part of an independent word, they are recognized as particles and converted into kana-kanji.

For example, if “Amarano” is entered, “
If ``ra'' is judged to be a particle and converted to ``marilla/no'', or if ``kokoro ga wari'' is input, ``ga'' is judged to be a particle and kokoro/ is inputted. Wari”
A situation such as splitting and converting occurs.

This invention was made in consideration of these circumstances, and by making it possible to input a particle by operating a specific key, it is possible to recognize that the character is a particle, and it also makes it possible to input a particle by operating a specific key. To provide a particle division kana-kanji conversion processing device which makes the divisions clear and thereby performs accurate kana-kanji conversion.

(d) Means to solve the problem FIG. 1 is a block diagram showing the configuration of the present invention.

In this figure, 101 is a key input means provided with a specific key that is pressed down in response to a particle existing in the input character string when a character string is input, and 102 is a character input from the key input means lot. storage means for storing strings; 103 is a determination means for determining a character input by pressing a specific key of the key input means 101 among the character strings stored in the storage means 102 as a particle; 104 is a character string determined by the determination means 103; This is a kana-kanji conversion means that converts a string of characters up to a particle into one clause, and converts the clause containing that particle into kana-kanji.

(E) Effect In FIG. 1, when a character string including a particle is input from the key input means +01, a specific key of the key input means 101 corresponding to the particle is pressed down, and the input character string is Memories! 02.

Then, the determining means 103 determines that the character input by pressing a specific key is a particle, and the kana-kanji converting means 104 converts the character string up to the particle determined by the determining means 103 into one clause, and the particle Clauses that include are converted to kana-kanji.

Therefore, by pressing a certain key, it is determined that the input character is a particle, and the clause break up to the particle becomes clear, thereby making it possible to erroneously treat the particle as part of an independent word. Kana-Kanji conversion should be performed accurately without recognition.

(f) Examples Hereinafter, the present invention will be described in detail based on examples shown in the drawings. Note that this invention is not limited to this.

FIG. 2 is a block diagram showing the configuration of an embodiment in which the present invention is applied to a Japanese word processor.

In this figure, 1 is a keyboard into which a character string is input and which is provided with a particle key that is pressed down in accordance with a particle existing in the input character string.

For example, if you press the "#! Noh" key and the alphabet "H" key, the particle "~" will be pressed.

, and if you press the "Function" key and the "N" key, you can input the particle "～no", and press the "Function" key and the "G" key.
The settings are made so that when the and key are pressed, the particle "~ga" is input respectively.

2 is a CPU, 3 is a display unit consisting of a CRT display or LC (liquid crystal) display, 4 is a ROM that stores a program for operating the CPU 2, and 5 is a RAM that stores character strings input from the keyboard 1. be.

The CPU 2 determines, among the character strings stored in the RAM 2, the characters input by pressing the particle key on the keyboard l as particles, and defines the character string up to the determined particle as one clause, and divides the character string into a clause containing the particle. It performs so-called successive conversion, which converts Kana to Kanji.

The operation in such a configuration will be explained below based on the flowchart shown in FIG.

First, when a character string is input from the keyboard l (step 20), the CPU 2 determines whether the particle key was pressed down when inputting the character string (
Step 202), if the particle has not been pressed down, the process returns to step 201 to continue inputting the character string; if it has been pressed down, the clause containing the particle is converted into kana-kanji (step 203). And step 20
1 and continues inputting the character string.

For example, the keyboard! , the particle key indicated by ``'' is pressed down, and ``such a key ``ga'' is pressed down and ``baJ there ``de'' is pressed ``wo''. °
If a string like this is input,
The character string includes each particle key indicated by "" as one clause, and is converted as follows: "If such a key is input, the sentence will be converted there."

Like this, the keyboard! Set the particle key to , and when inputting a character string, enter the particle by pressing down on the particle key so that the character is determined to be a particle, and then divide the clauses up to that particle. If this is made clear, the Kana-Kanji conversion can be performed accurately without the particle being mistakenly recognized as part of an independent word.

(G) Effects of the Invention According to this invention, a particle is input by pressing a specific key, and the particle is determined by pressing the specific key, so it becomes clear whether the phrase is divided up to the particle. It is possible to reduce the rate of erroneous conversion in kana-kanji conversion, such as erroneously determining an input particle as part of an independent word.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the structure of the present invention, FIG. 2 is a block diagram showing the structure of an embodiment in which the invention is applied to a Japanese word processor, and FIG. 3 is a flowchart showing the operation of the embodiment. ! ...Keyboard, 2...CPU. 3... Display section, 4... ROM, 5 Old... RAM. Figure 1 Figure 2

Claims (1)

[Claims] 1. A key input means having a specific key that is pressed down in response to a particle existing in the input character string when a character string is input, and a storage means for storing the character string input from the key input means. and a determination means for determining a character input by pressing a specific key of the key input means among the character strings stored in the storage means as a particle, and a character string up to the particle determined by the determination means as one clause. A particle classification kana-kanji conversion processing device comprising a kana-kanji conversion means for converting a clause containing the particle into kana-kanji.