ELECTRONIC APPARATUS

PROBLEM TO BE SOLVED: To provide an electronic apparatus wherein when a preselected time is set, a state in which external power supply is interrupted is prevented from continuing. SOLUTION: At a power supply unit 21, external power is converted into waveform (direct-current) and voltage for interna...

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Bibliographic Details
Main Author SUMI TAKAYUKI
Format Patent
LanguageEnglish
Published 17.05.2007
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:PROBLEM TO BE SOLVED: To provide an electronic apparatus wherein when a preselected time is set, a state in which external power supply is interrupted is prevented from continuing. SOLUTION: At a power supply unit 21, external power is converted into waveform (direct-current) and voltage for internal use. When power is supplied to the power supply unit 21, a standby power supply unit 22 is charged. An alarming unit 28 gives a warning to a user. A control unit 29 controls the entire electronic equipment 20, and includes a clock unit that counts day and time and a memory unit that stores information on timer preset time. A switch SW3 (32) is for turning on/off power supply to the alarming unit 28, and is normally off. When a warning is given, the control unit 29 turns on this switch. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050312502