ELECTRONIC WATT-HOUR METER, PORTABLE DATA COLLECTOR, AND DATA PROCESSOR

PROBLEM TO BE SOLVED: To provide an electronic watt-hour meter and a portable data collector reduced in the number of image screens for confirming a meter check value, and enhanced in working efficiency of an inspecting person, and a data processor used for processing data therein. SOLUTION: This el...

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Bibliographische Detailangaben
Hauptverfasser:	KONDOU YOSHIKUNI, MORINAGA CHIHIRO, BANDAI HIROYASU
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS SIGNALLING TARIFF METERING APPARATUS TESTING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electronic watt-hour meter and a portable data collector reduced in the number of image screens for confirming a meter check value, and enhanced in working efficiency of an inspecting person, and a data processor used for processing data therein. SOLUTION: This electronic watt-hour meter 1 is constituted of a metering means for obtaining an electric energy data, a control means for compressing the electric energy data by coding to obtain an electric energy compressed value, and a display means for displaying the electric energy data. Usual screens a-f for displaying the electric energy data by decimal numbers, and a compression value screen g for displaying the plurality of electric energy compressed values on one screen are provided to be switchably displayed, in a liquid crystal display (display means) 2 of the electronic watt-hour meter 1. COPYRIGHT: (C)2005,JPO&NCIPI