MULTIPURPOSE RULER
To provide a multipurpose ruler.SOLUTION: There is provided a multipurpose ruler that draws lines, which has functions such as an equilateral triangle, an isosceles triangle, and a right triangle. It is a multipurpose ruler that draws (writes) lines while being slid so that a user can write triangle...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a multipurpose ruler.SOLUTION: There is provided a multipurpose ruler that draws lines, which has functions such as an equilateral triangle, an isosceles triangle, and a right triangle. It is a multipurpose ruler that draws (writes) lines while being slid so that a user can write triangles, isosceles triangles, and right angles with one ruler, and the user can calculate only with this ruler.SELECTED DRAWING: Figure 1
【課題】多目的定規の提供。【解決手段】線を引く定規であって、正三角形、二等辺三角形、直角形と機能を持たせた多目的定規である。一方は線を引く（書く）定規で、もう一方ではスライドさせる事で、三角形や二等辺三角形、直角形が、ひとつで書け、この定規ひとつで計算出来る多目的（マルチ）な定規である。【選択図】図１ |
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