发明名称 |
MAGNET ROLLER OR ITS MANUFACTURING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To more inexpensively manufacture a strong magnetic roller. SOLUTION: Recessed cutouts are formed lengthwise at one or more pole positions on a magnet roller having two or more magnetic poles. Then, those cutouts are filled with magnet pieces obtained by molding rare earth magnet powder or mixture powder of rare earth magnet powder and ferrite magnet powder together with thermosetting resin as the binder in a magnetic field for orientation. COPYRIGHT: (C)2006,JPO&NCIPI
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申请公布号 |
JP2005300935(A) |
申请公布日期 |
2005.10.27 |
申请号 |
JP20040117321 |
申请日期 |
2004.04.12 |
申请人 |
KANEKA CORP;TOCHIGI KANEKA CORP |
发明人 |
INASE SHINGO |
分类号 |
G03G15/09;H01F7/02;(IPC1-7):G03G15/09 |
主分类号 |
G03G15/09 |
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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