| 摘要 |
PROBLEM TO BE SOLVED: To simply combine a plurality of computers by operating only switching means of computer systems and connecting the respective computers through a hub. SOLUTION: This computer combination system comprises a recognizing means for recognizing device information of a connected external computer as a drive, a transmitting means for transmitting an instruction signal to an operation means of the connected external computer, a means for acquiring data from the external computer, and a master side computer/slave side computer switching means for turning on/off the recognizing means. In addition, the computer combining device makes one computer system among the plurality of computer systems as a master side computer by turning on the recognizing means by the switching means and makes all of the other computer systems slave side computers by turning off the recognizing means by the switching means. COPYRIGHT: (C)2007,JPO&INPIT
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