Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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Filing date
Publication date
Application filed by Sanyo Electric Co LtdfiledCriticalSanyo Electric Co Ltd
Priority to JP7471277ApriorityCriticalpatent/JPS548278A/en
Publication of JPS548278ApublicationCriticalpatent/JPS548278A/en
G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
G08C19/00—Electric signal transmission systems
G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Selective Calling Equipment
(AREA)
Details Of Television Systems
(AREA)
Abstract
PURPOSE:A remote control process to facilitate numerous formation of remote control signals to trnsmit and receive in such a way that signals of a settled frequency and FM modulated signals are alternately transmitted from a remote control transmitter.
JP7471277A1977-06-201977-06-20Remote conrol process of electronic machinery
PendingJPS548278A
(en)
Electronic surveillance of precisely defined control zone - using HF generator projecting wave to establish first field and FM generator for second field