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    Information retrieval apparatus and information retrieval method
    2.
    发明授权
    Information retrieval apparatus and information retrieval method 失效
    信息检索装置和信息检索方法

    公开(公告)号：US06904429B2

    公开(公告)日：2005-06-07

    申请号：US10189482

    申请日：2002-07-08

    申请人： Takayuki Sako ,  Satoshi Kinoshita

    发明人： Takayuki Sako ,  Satoshi Kinoshita

    IPC分类号： G06F17/27 ,  G06F17/30

    CPC分类号： G06F17/2755 ,  G06F17/2775 ,  G06F17/30663 ,  G06F17/30696 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99935 ,  Y10S707/99936 ,  Y10S707/99937 ,  Y10S707/99938 ,  Y10S707/99939

    摘要： Character data of a word or phrase in a document is designated. Desired data is retrieved from a predetermined database on the basis of the designated character data. One sentence including at least the designated character data is cut out and subjected to sentence analysis. On the basis of a sentence analysis result, specific data is selected from the retrieval result acquired from the database. In addition, character data of a word or phrase in a document is designated. One sentence including at least the designated character data is cut out and subjected to sentence analysis to extract a keyword. A retrieval condition is prepared on the basis of the extracted keyword, and desired data is retrieved from a predetermined database on the basis of the retrieved conditional expression.

    摘要翻译： 指定文档中的单词或短语的字符数据。 根据指定的字符数据从预定的数据库中检索所需的数据。 将至少包含指定字符数据的一个句子切出并进行句子分析。 根据句子分析结果，从数据库获取的检索结果中选择具体数据。 此外，指定文档中的单词或短语的字符数据。 切出至少包含指定字符数据的句子，并进行句子分析以提取关键词。 基于所提取的关键字准备检索条件，并且基于检索的条件表达式从预定数据库检索期望的数据。