| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a kinetic vision training tool which can be manufactured inexpensively and with which the user can easily train its kinetic vision by enjoying itself without selecting the used location of the tool. <P>SOLUTION: This kinetic vision training tool is provided with a main body section 2 which has an endless roller passage 21 and rolls a roller along the passage 21 by changing the inclined angle of the passage 21 and a roller passage opening/closing means 3 having rolling inhibiting sections which are manually made to appear in and disappear from the roller passage 21 so as to inhibit the rolling of the roller rolling in the passage 21 at least at two spots on the passage 21. When either one of the rolling inhibiting section is in a rolling non-inhibiting state, at least one rolling inhibiting section is set to a rolling inhibiting state. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
