| 摘要 |
PROBLEM TO BE SOLVED: To provide yo-yo quilts imparting a three-dimensional impression and two or more yo-yo quilts arranged adjacently on a flat surface can be connected stably when those adjoining yo-yo quilts are connected. SOLUTION: A paper pattern for quilts 11b is obtained by drawing a straight line parallel with a tangent line passing through each vertex of a virtual circle connecting the vertices of a right polygonal paper sheet toward the center at each vertex of a regular polygon, by removing the part outside the straight line, by finding the intersections of each straight and two sides of the right polygon meeting the vertex, connecting two intersections on each side of the right polygon by a curve projecting toward the center of the right polygon, and then by removing the part outside the curve. A method for making a yo-yo quilt uses a cloth cut in according to the paper pattern for quilts 11b. COPYRIGHT: (C)2009,JPO&INPIT
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