Hitachi, Ltd.

Kimio Tanaka

Kenji Kawasaki

Tetsuo Tanaka

Yoshiaki Morimoto

Kunihisa Nitta

A browsing data creation system of an information searching apparatus includes a data storage for storing plural kinds of data that are to be searched for. Each of the data having a data format corresponding to the kind of data that is is. Instructions can be input into the information searching apparatus and browsing data can be created from the data stored in the data storage according to a data format input into the information searching apparatus. Data that is to be searched for has a time based access and is divided into page units. An instruction is input to the information searching apparatus to search in page units.

Method for creating browsing data of an information searching apparatus and method for searching information

A browsing data creation system of an information searching apparatus includes a data storage for storing plural kinds of data that are to be searched for. Each of the data having a data format corresponding to the kind of data that it is. Instructions can be input into the information searching apparatus and browsing data can be created from the data stored in the data storage according to a data format input into the information searching apparatus. Data that is to be searched for has a time based access and is divided into page units. An instruction is input to the information searching apparatus to search in page units.

Browsing data in the format selected by a user can be created by using the existing art. Video and audio can be browsed by designating only the portion to be browsed. A system for creating a compound document is used so as to create browsing data from application data. When audio data and videa data are played, a concept of a virtual page is introduced so that they can be browsed in page units.

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Hadano, Japan

Kimio Tanaka