< Topic >The base which in order to place the instrument and the thing on the trail of the wave absorbing block which inclines various types is stabilized is offered.SolutionsChanging the length of the respective fixed type landing gear of the base which has the trail of the length where multiple is decided by the fact that adaptation the position of the trail of the base give the fixed gradient in the base, vis-a-vis the gradient of the trail of the wave absorbing block which is placed in random, amendment the gradient of the trail of the wave absorbing block with gradient of the base, in order to be able to install the plane surface which is stabilized easily, it constitutes.< Choice figure >Drawing 2【課題】いろいろに傾斜した波消しブロックの脚の上に道具や物を置くための安定した台を提供する。【解決手段】複数の定められた長さの脚を持つ台のそれぞれの固定脚の長さを変えて台に一定の傾きを持たせ、ランダムに置かれた波消しブロックの脚の傾きに対し、台の脚の位置を適合させる事で、波消しブロックの脚の傾きを台の傾きで補正し、安定した平面を容易に設置できる様に構成する。【選択図】図2
