| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a cylindrical product enabling comfortable sleep through putting the legs out from a bedding cover when it is hot so as to prevent the calf from getting cramps causing pain at the time of sleeping. <P>SOLUTION: This cylindrical product is obtained by making a wearing material of a shape like that made by cylindrically obliquely cutting socks at the ankle, thinly and coarsely weaving the texture of a front side touching the shin and thickly and densely weaving the texture of a back side, and weaving a place touching the half lower part of the calf through putting heat release fiber therein. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
