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Title:
FIXED DISPLAY TYPE WIRELESS CALL SYSTEM
Document Type and Number:
Japanese Patent JP2000163659
Kind Code:
A
Abstract:

To simplify the constitution of a fixed display type wireless call system by using only one ID memory.

A fixed display type receiver 1 is provided with an ID memory 16 in which the ID codes of all transmitters are registered and, when the receiver 1 receives a signal from a transmitter, the receiver 1 refers to the memory 16. When the window corresponding to the ID code of the transmitter is the window of an extension display 2, the receiver 1 sends out the control signal designating the window through a signal line L.


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WO/2001/086198LUMINAIRE HAVING OPTICAL TRANSFORMER PROVIDING PRECALCULATED ANGULAR INTENSITY DISTRIBUTION
Inventors:
MURAO SEIJI
OKUMURA KOICHI
MUKOYAMA FUMIYOSHI
Application Number:
JP33482998A
Publication Date:
June 16, 2000
Filing Date:
November 25, 1998
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
G08B5/00; G08B5/22; G08B5/36; G08B25/10; H04B1/16; (IPC1-7): G08B5/00; G08B5/22; G08B5/36; G08B25/10; H04B1/16
Attorney, Agent or Firm:
Hiroyuki Nakai



 
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