Information processing unit and information processing related units
View Patent ↗A labor of disconnecting many cables is omitted even when carrying a file basestation with an external storage loaded together with a main body. An information processing unit comprises: a main body having a CPU, a keyboard and a display unit; a file basestation with an external storage, such as an FD•D or a CD ROM•D, loaded; and a portreplicator with many connectors loaded. Removal of the main body alone from the portreplicator can omit the labor of disconnecting many cables connected to the portreplicator.
1. An information processing apparatus comprising:
a display;
a processor;
a memory;
a first electrical terminal that receives electric power;
a connector that includes a second electrical terminal receiving electric power, and a signal terminal which is capable of sending or receiving a signal to/from an external apparatus which is capable of connecting said information processing apparatus;
a power controller that supplies the power received via at least one of said first electrical terminal and said second electrical terminal to at least any one of said display, processor and memory,
wherein said power controller and said external apparatus share said electric power;
a battery charged by power received via said first or second electrical terminal; and
a power switch being capable of connecting said power controller,
wherein said power controller sets the power charged in said battery to a specific voltage, and then supplies said specific voltage to at least any one of said display, processor and memory,
wherein said connector is capable of connection to another external apparatus,
wherein if said another external apparatus is connected to said connector, then said power controller sets the power received via at least one of said first and second electrical terminal or charged in said battery to a specific voltage, and then supplies said specific voltage to said other external apparatus via said connector, and
wherein said power controller supplies power to said information processing apparatus and/or said other external apparatus based on information that said power switch is turned on.
2. An information processing apparatus according to claim 1 , wherein said electric power is direct current.
3. An information processing apparatus according to claim 1 , wherein said power controller sets the power received via at least one of said first and second electrical terminal to specific voltage, and then supplies specific voltage power to at least any one of said display, processor and memory.
4. An information processing apparatus according to claim 1 , wherein said external apparatus is a port replicator.
5. An information processing apparatus according to claim 1 , wherein said external apparatus is a notebook Personal Computer (PC).
6. An information processing apparatus comprising:
a display;
a processor;
a memory;
a first electrical terminal that receives electric power;
a connector that includes a second electrical terminal receiving electric power, and a signal terminal which is capable of sending or receiving a signal to/from an external apparatus which is capable of connecting said information processing apparatus;
a power controller that supplies the power received via at least one of said first electrical terminal and said second electrical terminal to at least any one of said display, processor and memory,
wherein said power controller and said external apparatus share said electric power; and
a battery charged by power received via said first or second electrical terminal,
wherein said power controller sets the power charged in said battery to a specific voltage, and then supplies said specific voltage to at least any one of said display, processor and memory,
wherein said connector is capable of connection to another external apparatus,
wherein if said another external apparatus is connected to said connector, then said power controller sets the power received via at least one of said first and second electrical terminal or charged in said battery to a specific voltage, and then supplies said specific voltage to said other external apparatus via said connector, and
wherein said information processing apparatus receives power at a first voltage via at least one of said first and second electrical terminals, and supplies the power at a second voltage to said another external apparatus via said second electrical terminal.
7. An information processing apparatus according to claim 6 , wherein said first voltage is different from said second voltage.
8. An information processing apparatus according to claim 6 , wherein said electric power is direct current.
9. An information processing apparatus according to claim 6 , wherein said power controller sets the power received via at least one of said first and second electrical terminal to specific voltage, and then supplies specific voltage power to at least any one of said display, processor and memory.
10. An information processing apparatus according to claim 6 , wherein said external apparatus is a port replicator.
11. An information processing apparatus according to claim 6 , wherein said external apparatus is a notebook Personal Computer (PC).