| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a windmill designed to totally eliminate abrasive resistance, to gain smooth rotation without stoppage even during weak breeze, and to smoothly start up by responding to the slightest wind flow highly sensitively even when the windmill is in the state of standstill. <P>SOLUTION: A plurality of magnets are used in the windmill body, fixation frame of the windmill, and a pedestal in order to fix the windmill in the mid-air by utilizing the responsive power of magnetic force. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
