公开(公告)号：KR1020080065424A

公开(公告)日：2008-07-14

申请号：KR1020070002552

申请日：2007-01-09

Applicant: (주)광개토연구소

Inventor： 강민수

IPC: G06F17/30

CPC classification number: G06F17/30598 ,  G06F17/30448 ,  G06F17/30722

Abstract: A method and a system for providing a search service automatically including a search result for hierarchically subordinated lower IPC(International Patent Classification) codes through range search are provided to output a search result including the lower IPC codes hierarchical subordinated to the IPC code without decreasing a search speed when the IPC code is included in a query. A hierarchical IPC code database(130) stores modified IPC codes modified to respectively matched with each IPC code of an IPC code system based on information related to parent-child relation between the IPC codes having a hierarchical structure. A modified IPC code database(142) generating module generates the hierarchical IPC code database. A lower IPC code processing module(144) receives information for a lower IPC code or the modified IPC code of the received IPC code when the IPC code is included in a query and dots are included in title information corresponding to the IPC code. A modified query generating module(146) modifies the query by including the information for the lower modified IPC codes, which is found by the lower IPC code processing module corresponding to the lower IPC code of the IPC code including the dots.

Abstract translation: 提供了一种通过范围搜索自动提供搜索结果的方法和系统，用于自动包括用于分层次下级IPC（国际专利分类）代码的搜索结果，以输出搜索结果，包括下位IPC代码下级的IPC代码，而不会减少 IPC代码包含在查询中时的搜索速度。 分级IPC代码数据库（130）基于与具有层次结构的IPC代码之间的父子关系相关的信息，存储修改为分别与IPC代码系统的每个IPC代码匹配的修改的IPC代码。 经修改的IPC代码数据库（142）生成模块生成分层IPC代码数据库。 当IPC代码被包括在查询中时，较低的IPC代码处理模块（144）接收用于较低IPC代码或所接收的IPC代码的修改的IPC代码的信息，并且将点包括在与IPC代码相对应的标题信息中。 经修改的查询生成模块（146）通过包括较低的IPC代码处理模块所找到的较低修改的IPC代码的信息来修改查询，该信息对应于包含点的IPC代码的较低IPC代码。