Device for stabilizing of wind power generation system
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load controling device for multi load of Electronic WHMS
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OSC Frequency Device using ISA card
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Device for constant voltage and current
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The watt-hour meter test system using local device
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Wireless checking system for fluid pipe line
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Data carrier detection circuit, especially using a series of pulses with several bytes to detect a start point
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Automatic reset circuit
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Method for receiving differential code in micom, especially time of receiving differential code is minimized
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Method for displaying a residual power of a battery of a portable radio communication equipment, realized by checking the amplitude of a transmission signal outputted through an auxiliary antenna
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Power control device of POS system using telephone line
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Method for receiving differential code in micom, especially data inputted into int1 and int2 is separated
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Method for automatically assigning address to terminal using wireless communication
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Apparatus for transmitting data
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Power apply device of an rf-module, specially related to increasing usage time of a battery by controlling power applied to the rf-module
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Method for automatically assigning address to terminal using wireless communication
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Method for displaying a residual power of a battery of a radio communication equipment, including a step of analyzing a response signal of a repeater to a transmitted signal
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Method for supplying power of an rf-module, particularly concerned with controlling a power supply of the rf-module by using an ld signal of a pll and a switch
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Overcharge prevention device of battery charger
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Integrated power meter control device with fire detection function
