EP 1004090 A1 20000531 - RETROSPECTIVE CONVERSION
Title (en)
RETROSPECTIVE CONVERSION
Title (de)
VERFAHREN UND GERÄT ZUR RÜCKWÄRTSCONVERSION
Title (fr)
CONVERSION RETROSPECTIVE
Publication
Application
Priority
- NL 9800452 W 19980807
- NL 1006757 A 19970811
Abstract (en)
[origin: WO9908226A1] The present invention relates to a method and device for linking written or typed information in a document to database information from a database, comprising of: converting the written or typed information into a form suitable for a computer; selecting keywords from the converted written or typed information; drawing up a key part-word list consisting in each case of a number of successive characters of the keywords; drawing up a database word list of the database words occurring in the database; drawing up a database part-word list consisting in each case of the above stated number of successive characters of words from the database word list, wherein each database part-word contains a reference to the database word of which it forms part; comparing the key part-words from the document with the database part-word list; selecting on the basis of the comparison the database words corresponding with the keywords; and linking a document to a record of the external database on the basis of the selection of database words corresponding with the keywords.
IPC 1-7
IPC 8 full level
G06K 9/72 (2006.01); G06V 30/262 (2022.01); G06V 30/10 (2022.01)
CPC (source: EP US)
G06V 30/262 (2022.01 - EP US); G06V 30/10 (2022.01 - EP US)
Citation (search report)
See references of WO 9908226A1
Designated contracting state (EPC)
DE FR NL
DOCDB simple family (publication)
WO 9908226 A1 19990218; AU 8752598 A 19990301; EP 1004090 A1 20000531; NL 1006757 C2 19990212
DOCDB simple family (application)
NL 9800452 W 19980807; AU 8752598 A 19980807; EP 98939011 A 19980807; NL 1006757 A 19970811