Language conversion system and text creating system using such

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means, wherein a degree of importance is assigned to each of structural elements of a target-language representation pattern in the sentence pattern, said identification means having calculation means for calculating a degree of importance of each of the structural elements of the target-language representation pattern, each structural element being filled with an information item in the intermediate structure of the original sentence, and means for deciding a priority order based on the degree of importance obtained by said calculation means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• first storage means for storing a thesaurus dictionary in the target-language;
• and
• second storage means for storing a translation thesaurus dictionary in which head note words of the thesaurus dictionary in said first storage means are translated in the source-language,
• wherein said target-language representation pattern in the sentence pattern has means for storing a surface level in the source-language corresponding to the structural elements and means for storing a meaning marker corresponding to the structural elements, and wherein said identification means has detecting means for detecting which of the surface level of the source-language information, the meaning marker and the thesaurus word fills the structural element of the target-language representation pattern, and evaluation means for evaluating a comparison score between the target-language representation pattern and the source-language information.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means, a target-language representation pattern having a plurality of patterns different from each other, the patterns being created from the same information, said identification means further comprising storage means for storing an identification result for each sentence, comparison means for comparing an identification result obtained by said identification means with the identification result stored in said storage means, and switching means for switching a pattern to another pattern when said comparison means obtains a result that the identification results are equal to each other;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• display means for displaying request information required by the sentence pattern;
• and
• input means for inputting a command indicating that missing information of the request information displayed by said display means must be supplemented or indicating that error information of the request information must be corrected.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• display means for displaying information which is not required by the sentence pattern;
• and
• input means for inputting an instruction whether or not the information displayed on the display means should reflect the translated sentence.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• sentence conversion means for obtaining an original sentence and an intermediate structure thereof from the intermediate structure of the translated sentence;
• and
• surface level sentence creation means for creating the original sentence and a surface level sentence in the source-language based on the intermediate structure obtained by said sentence conversion means.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• and
• display means for displaying, as a reference sentence, a literal translation sentence of the translated sentence in the source language on a screen on which the original sentence and the translated sentence is displayed.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• detecting means for detecting a difference between information of the original sentence and information of the translated sentence;
• guidance creation means for creating guidance information in accordance with the difference detected by said detecting means;
• and
• display means for displaying the guidance information.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in s surface level from the intermediate structure decided by said decision means;
• detecting means for detecting a difference between information of the original sentence and information of the translated sentence;
• retrieval means for searching for guidance information based on the information having the difference detected by said detecting means;
• and
• display means for displaying the guidance information,
• wherein additional information which can not be extracted from the intermediate structure of the original sentence required by the sentence pattern in the target-language or remainder information which is not extracted in a retrieval process of the intermediate structure of the original sentence in accordance with the request from the sentence pattern in the target-language is used as the difference detected by said detecting means.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• and
• storage means for storing the intermediate structure of one or a plurality of original sentences which has been previously translated into the target-language,
• wherein said storage means are treated as an object from which the idea center is to be extracted.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language,-said system comprising:

• original analysis means for analyzing the original sentence so as to obtain a first intermediate structure of the original sentence;
• first conversion means for converting the first intermediate structure obtained by said original analysis means into an intermediate structure of an translated sentence;
• translation creation means for creating the translated sentence in the surface level from the intermediate structure of the translated sentence;
• second conversion means for converting the intermediate structure of the translated sentence into a second intermediate structure in the source-language;
• and
• surface level sentence creation means for creating a surface level sentence in the source-language from the second intermediate structure.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• detecting means for detecting a difference between information of the original sentence and information of the translation;
• retrieval means for searching for guidance information based on the information having the difference detected by said detecting means;
• and
• display means for displaying the guidance information.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• creation means for creating a translated sentence in a surface level from the intermediate structure decided by said decision means;
• and
• means for selecting a target-language phrase pattern without relation to the idea center and for creating the translated sentence in the target-language using the target-language phrase pattern in a case where a structural element corresponding to an optional element in the target-language phrase pattern driven by the idea center does not exist in the intermediate structure in the source-language.

A language converting system applied to a machine translation apparatus having input means for inputting an original sentence, translation means for translating the original sentence into a target-language, storage means for storing information required in said translation means, and output means for outputting a result obtained by said translation means, said translation means comprising:

• original analysis means for analyzing the original sentence so as to obtain an intermediate structure of the original sentence;
• idea center extraction means for extracting an idea center from the intermediate structure obtained by said original analysis means, said idea center being central expression of an idea to be described by a sentence;
• identification means for identifying a sentence pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the sentence pattern identified by said identification means from the intermediate structure of the original sentence;
• decision means for deciding an intermediate structure of a translated sentence based on the sentence pattern and request information extracted by said information extraction means;
• and creation means for creating a translated sentence in a surface level from the intermediate structure of the translated sentence, and said language converting means further comprising:
• confirmation means for confirming the result obtained by said translation means.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• idea center extraction means for extracting an idea center from the original sentence, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a representation pattern including the idea center extracted by said idea center extraction means;
• information extraction means for extracting information required by the representation pattern identified by said identification means from the intermediate structure of the original sentence;
• and
• display means for displaying the information extracted by said information extraction means, said display means displaying the information required by the representation pattern in a table format, values displayed in the table format being able to edit.

A language conversion system for converting an original sentence in a source-language into a translated sentence in a target-language, said system comprising:

• idea center input means for inputting an idea center directed to input to said system by a user, said idea center being a central expression of an idea to be described by a sentence;
• identification means for identifying a representation pattern including the idea center input by said idea center input means;
• information extraction means for extracting information required by the representation pattern identified by said identification means from the intermediate structure of the original sentence;
• display means for displaying the information extracted by said information extraction means.