发明名称 |
INFORMATION EQUIPMENT, METHOD AND PROGRAM FOR CONTROLLING THE SAME, AND STORAGE MEDIUM |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide information equipment which enhances precision in IR communication and communication speed and enlarges a communication angle and a communication range and also to provide a method and a program for controlling the equipment and a storage medium. <P>SOLUTION: The information equipment is provided with a reception error detecting means 107 for detecting an error in reception data and a phase correcting circuit 108 for changing-over the receivable pulse width range of a reception signal through the use of a detection result by the reception error detecting means 107. <P>COPYRIGHT: (C)2003,JPO |
申请公布号 |
JP2003198482(A) |
申请公布日期 |
2003.07.11 |
申请号 |
JP20010392254 |
申请日期 |
2001.12.25 |
申请人 |
CANON INC |
发明人 |
KAMURAGI YOSHIAKI |
分类号 |
G06F13/00;H04B10/07;H04B10/11;H04B10/114 |
主分类号 |
G06F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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