发明名称 ENCODER AND ITS MANUFACTURING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide an encoder which can detection position with high accuracy and surely maintains correspondence between the encoder and the correction information. <P>SOLUTION: The encoder for detecting the angle of a rotator comprises an encoder reading section, having a position marker and correction data and a reading/correcting means, which reads the position marker and the correction data in a batch and corrects information on the read position marker with the correction data read. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006184024(A) 申请公布日期 2006.07.13
申请号 JP20040374870 申请日期 2004.12.24
申请人 RICOH CO LTD 发明人 KOIKE TAKANAO
分类号 G01D5/244;G01D5/245;G01D5/36;G01P3/44;G03G21/00;G03G21/14;H02P7/06 主分类号 G01D5/244
代理机构 代理人
主权项
地址