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专利名称：DATABASE SEARCH DEVICE AND DATABASE
SEARCH PROGRAM
发明人：GOTO YASUYUKI,後藤 泰之,FUJITA
MASANUKI,藤田 勝貫
申请号：JP2017147072申请日：20170728公开号：JP2019028701A公开日：20190221
专利附图：
摘要：To provide a database search device and a database search program capable ofextracting and presenting pieces of information of an appropriate combination highly
relevant to each other from a plurality of databases.SOLUTION: A database search deviceincludes a primary search unit 22 for searching a plurality of databases 31 to 33 andextracting information; a selection history storage unit 40 for storing a combination of aplurality of pieces of information selected by an operator from the extractedinformation; and a selection information acquisition unit 28 and an information
presentation unit 23 that, when the information extracted from the plurality of databases31 to 33 by the primary search unit 22 is stored in the selection history storage unit 40,acquire a combination of a plurality of pieces of information including the informationfrom the selection history storage unit 40 and present; in which pieces of information ofan appropriate combination highly relevant to each other can be presented by acquiringfrom the selection history storage unit 40 a combination of a plurality of pieces ofinformation which have been actually selected by the operator in the past including theinformation extracted from the database.SELECTED DRAWING: Figure 2
申请人：NIHON UNISYS LTD,日本ユニシス株式会社
地址：東京都江東区豊洲一丁目１番１号
国籍：JP
代理人：橘 和之
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