发明名称 INFORMATION PROCESSOR AND ITS CONTROL METHOD AND CONTROL PROGRAM
摘要 PROBLEM TO BE SOLVED: To easily improve operability and functionality at the time of connecting an information processor and an external device such as a personal computer and a digital still camera. SOLUTION: The information processor communicable with the connected external device is provided with a connection means for connecting the external device, a first control means connectable with the external device so as to control the communication of the connected external device and the information processor, a second control means connectable with the external device so as to control the communication of the connected external device and the information processor, and a switching means for switching the control means to be connected with the external device to either one of the first control means and the second control means so as to make the connected external device and the information processor communicate each other. COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004252863(A) 申请公布日期 2004.09.09
申请号 JP20030044486 申请日期 2003.02.21
申请人 CANON INC 发明人 IMAI TAKASHI
分类号 G06F3/00;G06F3/12;H04N1/00;(IPC1-7):G06F3/00 主分类号 G06F3/00
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