发明名称 CONTENTS REPRODUCING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a contents reproducing apparatus which can properly protect optional contents from interference by other parties and by which every one can freely reproduce other contents. SOLUTION: A hard disk 30 has the television images of a plurality of programs recorded thereon. The images include those recorded in a common mode and those recorded in a personal mode. An optional code is attached to the images recorded in the personal mode as a password. When an operation key 34 is used to enter an optional code, a CPU 32 enters the personal mode. In this case, the reproducing apparatus can reproduce only the image to which the entered code is attached. No entry of the code is required in the common mode and the reproducing apparatus can reproduce only the images to which no code is attached. COPYRIGHT: (C)2003,JPO
申请公布号 JP2003174606(A) 申请公布日期 2003.06.20
申请号 JP20010372238 申请日期 2001.12.06
申请人 SANYO ELECTRIC CO LTD 发明人 MIKI SHIGERU
分类号 G06F12/14;G06F21/24;G11B20/10;G11B27/00;G11B27/10;G11B27/34;H04N5/76;H04N5/765;H04N5/781;H04N5/91;(IPC1-7):H04N5/76 主分类号 G06F12/14
代理机构 代理人
主权项
地址