发明名称 PORTABLE INFORMATION PROCESSOR
摘要 PROBLEM TO BE SOLVED: To enable a user to enjoy information distributed through a network or downloaded multimedia contents of music, etc., without being aware of trouble for network connection. SOLUTION: A multimedia player reproduces music based upon a specified file (S272). It is judged whether or not this reproduced music has video information (S273) and when not, an image display part of an eyeware type image reproducing device is powered off (S274). When video information is available, the mentioned image display part is powered on (S275) continuously (S276) until the reproduction end. After the reproduction, it is judged (S277) whether or not the power source is turned OFF by operating an input part 3. When the power source is turned OFF, the operation is finished.
申请公布号 JP2002108364(A) 申请公布日期 2002.04.10
申请号 JP20000301339 申请日期 2000.09.29
申请人 CASIO COMPUT CO LTD 发明人 SUDO TOMOHIRO
分类号 G06F1/32;G10K15/02;H04N5/92;H04N7/173;H04N21/41;H04N21/442;H04N21/81 主分类号 G06F1/32
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