Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2008-07-28
2010-11-23
Puente, Emerson C (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S022000, C713S300000
Reexamination Certificate
active
07840840
ABSTRACT:
A DC backup power supply system having a plurality of loads to which AC from a commercial power source is supplied, and DC power storage means for supplying DC power to the plurality of the loads at the time of a power outage of the commercial power source, said DC backup power supply system including: a control circuit having a first DC backup output for supplying a power from the DC power storage means to the plurality of the loads, including a specific load, only during the power outage of the commercial power source, and a second DC backup output for continuously supplying a power from the DC power storage means to the specific load regardless of the power outage of the commercial power source or sound operation thereof, the control circuit supplying the respective powers from the same DC power storage means to the first and second DC backup outputs.
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Hamaogi Masahiro
Kanouda Akihiko
Nemoto Minehiro
Nemoto, legal representative Isao
Takahashi Fumikazu
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Computer Peripherals Co., Ltd.
Puente Emerson C
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