Subscription newspaper dispatching system
AssigneeHitachi, Ltd.
InventorsTadayuki Kamisaka, Satoshi Ikehama, Shigehiro Tomita
Life of this patent
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AssigneeHitachi, Ltd.
InventorsTadayuki Kamisaka, Satoshi Ikehama, Shigehiro Tomita
Estimating the term…
In order to dispatch a newspaper to subscriber households through satellite communication, a newspaper edit/dispatch system in the head office of a newspaper publishing company electronically creates each paper sheet of national news section as first newspaper data, and transmits the first newspaper data to the branch offices of the company through a communication satellite. In a newspaper edit/broadcast system installed in each of the branch offices, the received first newspaper data and second newspaper data of a local news section are combined and edited into third newspaper data, the third newspaper data are encrypted, and the sort of newspaper and the date of issue thereof are affixed to the encrypted newspaper data. Such newspaper data are broadcast through the communication satellite. In each home terminal installed in the individual subscriber households, the newspaper data broadcasted by the edit/broadcast system from the branch office are received, decrypted by the use of a key obtained beforehand, and the newspaper data having the sort of newspaper and the date of issue thereof which agree with preset subscription contents are temporarily stored. Thereafter, the stored newspaper data are read and displayed in compliance with a subscriber's request.
An information dispatching system, comprising
An information dispatching system comprising a central office, a plurality of local offices and a plurality of receiving terminals, wherein:
An information dispatching system comprising a central office, a plurality of local offices and a plurality of receiving terminals, wherein:
An information offering office including edit means for editing digitized newspaper data and broadcast means for broadcasting the edited newspaper data through a radio channel, wherein
A receiving terminal displaying newspaper data broadcasted from an information offering office through a radio channel, comprising:
A method of broadcasting and reproducing newspaper data, comprising the steps of:
A method of broadcasting newspaper data from an information offering office, comprising the steps of:
A method of displaying broadcasted newspaper data at a receiving terminal, comprising the steps of:
A recording medium in which newspaper data are recorded, wherein
Dependencies are inferred from the claim text.