BROADCAST RECEIVER, DATA BROADCAST STATION SYSTEM AND INFORMATION PROVIDING SYSTEM

PROBLEM TO BE SOLVED: To provide an information providing system through which a visually handicapped person can obtain various kinds of information. SOLUTION: The information providing system is provided with a function through which an operator can designate an uplink unit 20 to perform broadcast...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OGASAWARA SHOGO, MIYAWAKI SHIGERU
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE BROADCAST COMMUNICATION CORRECTION OF TYPOGRAPHICAL ERRORS CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GLOBES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PLANETARIA PRINTING SEALS SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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