INFORMATION DISTRIBUTING SERVER, USE TERMINAL, INFORMATION DISTRIBUTION METHOD, METHOD FOR UPDATING DATABASE, AND INFORMATION DISTRIBUTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an information distribution system which can restructure an easy-to-use database by integrating distributed option data with existent data when adding the option data to the database on a use terminal.;SOLUTION: A data transmission device 10 distributes specific option data at a distribution request from the use terminal 20. The option data are composed of one or more minimum function units which are given priority. Each part of the database of the use terminal is also composed of minimum function units which are given priority. When distributed data are incorporated, a database taking priority into consideration can be reconstituted and necessary information can dynamically be incorporated when necessary, so that the latest information can be always be used and utilized.;COPYRIGHT: (C)2002,JPO