| 摘要 |
PROBLEM TO BE SOLVED: To provide a crushing and agitating method which enables the crushing and agitating of samples even by a battery power source. SOLUTION: A permanent magnet 12 magnetized in a diameter direction is revolved around the outer periphery of a cylindrical container A housing a magnetized treating medium B and a material to be treated C while being rotated, and is reciprocally moved in a cylindrical axis direction. The treating medium B revolves while rotating in the cylindrical container A resulting in grinding or agitating the material to be treated C. Since the material to be treated C is thoroughly agitated and pressed by vertically reciprocal movement of the treating medium B, the material to be treated C is efficiently crushed by grinding and pressing. COPYRIGHT: (C)2007,JPO&INPIT
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