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    • 1. 发明专利
    • Pattern plate set
    • 图案板组
    • JP2014081530A
    • 2014-05-08
    • JP2012229989
    • 2012-10-17
    • Pascal:Kk有限会社パスカル
    • MORIYASU HIROKI
    • G09B23/04
    • G09B1/34A63F9/0669A63F9/1044A63F2009/0694A63F2009/0697G09B1/30G09B19/00G09B23/04
    • PROBLEM TO BE SOLVED: To provide a figure plate set capable of deepening a geometric consideration relating to an equilateral pentagon which is a basic shape of a plane figure.SOLUTION: A figure plate set 10 for learning includes: a first triangle plate 1 of an isosceles triangle the vertex angle of which is 108 degrees and the base angle of which is 36 degrees; and a second triangle plate 2 of the isosceles triangle the vertex angle of which is 36 degrees and the base angle of which is 72 degrees. The length of equilateral sides 7, 8 of the first triangle plate 1 coincides with the length of equilateral sides 14, 15 of the second triangle plate 2 or the length of a base 16, and the first triangle plate 1 and the second triangle plate 2 are combined so as to be able to form a new triangle.
    • 要解决的问题:提供能够加深作为平面图形的基本形状的等边五边形的几何考虑的图形板组件。解决方案:用于学习的图形板组10包括:第一三角形板1 等角三角形,顶角为108度,底角为36度; 以及其顶角为36度,基角为72度的等腰三角形的第二三角形板2。 第一三角形板1的等边侧7,8的长度与第二三角形板2的等边侧面14,15的长度或基部16的长度,第一三角形板1和第二三角形板2的长度重合 组合起来,以便能够形成新的三角形。
    • 2. 发明专利
    • A set of graphic plates
    • 一套图形板
    • JP2014059355A
    • 2014-04-03
    • JP2012202897
    • 2012-09-14
    • Pascal:Kk有限会社パスカル
    • MORIYASU HIROKI
    • G09B23/04
    • G09B1/34A63F9/10A63F9/1044A63F9/12A63H33/04G09B23/02G09B23/04
    • PROBLEM TO BE SOLVED: To provide a set of graphic plates by which a user can deepen geometrical consideration related to a triangle which is a basic form of a plane figure.SOLUTION: A set of graphic plates for learning comprises a first triangle plate 1 having corners of 45 degrees, 45 degrees and 90 degrees, respectively, and a second triangle plate 2, having corners of 30 degrees, 60 degrees and 90 degrees, respectively. One of two sides 7 and 8 orthogonal to each other in the first triangle plate 1 and one of two sides 14 and 16 orthogonal to each other in the second triangle plate 2 have the same length, and a new triangle can be formed by combining the first and second triangle plates 1 and 2.
    • 要解决的问题:提供一组图形板,用户可以加深与作为平面图形的基本形式的三角形相关的几何考虑。解决方案:一组用于学习的图形板包括:第一三角形板1,其具有 分别为45度,45度和90度的角,以及分别具有30度,60度和90度角的第二三角形板2。 在第一三角形板1中彼此正交的两个侧面7和8中的一个在第二三角形板2中彼此正交的两个侧面14和16中的一个具有相同的长度,并且可以通过将 第一和第二三角形板1和2。