Information processing system with a power control unit

Details Information processing system with a power control unit Information processing system with a power control unit

1993-04-19

1995-01-24

Envall, Jr., Roy N.

Boots, shoes, and leggings

341 26, G06F 100

Patent

active

053847210

ABSTRACT:
An information processing system for processing an application program provides a power control unit being operated at a run mode at which the system is powered and a standby mode at which part of the system is powered. The system further includes functions of inputting any key on a keyboard into an application program, transferring the run mode to the standby mode by pressing a special key on the keyboard, transferring the standby mode to the run mode by pressing any key on the keyboard, detecting no key input takes place for a certain interval of time; and transferring to the standby mode if the detecting means does not detect any occurence of key input for a constant time at the run mode. The system further has function of detecting one key is continuously pressed for a predetermined interval of time and transferring to said standby mode upon detection of one key continuous input.

REFERENCES:
patent: 4060163 (1977-11-01), Willingham
patent: 4285043 (1981-08-01), Hashimoto et al.
patent: 4887082 (1989-12-01), Yamada
patent: 5041964 (1991-08-01), Cole et al.

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