| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a resistor wherein when sliding a slider on its surface, the dynamic concentrated contact resistance generated between the slider and its surface can be minimized, and its resistance can be kept large as a whole. <P>SOLUTION: The resistor is so manufactured that the dispersibility of carbon black is made low on its surface and is made high in its inside. On its surface, current paths are so formed out of carbon black having low dispersibility as to reduce the contact resistances of a slider, etc., Also, in its inside, carbon black is so dispersed uniformly as to make large its resistance. Thereby, the reduction of its total resistance can be prevented. <P>COPYRIGHT: (C)2004,JPO</p> |
