Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1994-10-24
1997-06-24
Sheikh, Ayaz R.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307 23, G06F 300
Patent
active
056425171
ABSTRACT:
A docking system according to the present invention comprises a first detecting means 13 for detecting combination states of a personal computer 2 and a station 1, a second detecting means 14 for detecting separating operation of the personal computer 2 from the station1, a combination holding means for holding a combination state of the personal computer side connector 33 and the station side connector 12, a switching means 32 for switching the personal computer side electric power source portion 39 to the station side electric power source portion 18, a third detecting means 34 for detecting a state of placement of the personal computer 2 on the station 1, and a control unit which cuts the personal computer side electric power source 39 after performing backup processing of an execution program when the personal computer side electric power source portion 39 is in a conductive state when the third detecting means detects a state of placement, supplies electric power from the station side electric power source portion 18 to the personal computer 2 by means of the switching means 32 when the first detecting means 13 detects a state of the station side connector 12 being combined with said personal computer side connector, and cuts the electric power source after performing backup processing of an execution program when said personal computer is in an actuation state when said second detecting means detects separating operation of said personal computer.
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Seiko Epson Corporation
Sheikh Ayaz R.
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