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Document management device and document management method

  • US 7,827,195 B2
  • Filed: 11/14/2005
  • Issued: 11/02/2010
  • Est. Priority Date: 11/12/2004
  • Status: Expired due to Fees
First Claim
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1. A document management apparatus comprising:

  • an acquisition unit which acquires a document;

    an extracting unit which extracts a proper noun included in the document;

    an issuing unit which issues an identifier to the proper noun extracted by said extracting unit;

    a replacing unit which replaces the proper noun in the document by the identifier;

    a storage unit which stores the proper noun and the identifier in association with each other;

    a combining unit having a function whereby, in a case of reception of a request from a user, who has a permission to access the proper noun, to acquire the document, the proper noun is read out from the storage unit, and the proper noun thus read out is combined with the document; and

    a user certification unit which determines a permission level of the user, whereinsaid combining unit selects the proper noun, of which access is to be permitted, according to the user'"'"'s permission level determined by said user certification unit, and the proper noun thus selected is combined with the document.

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