| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dividable tablet equipped with no segmentation groove of a V-shaped cross section and having neither edge nor corner which form starting edge of tablet wear or tablet rim part lack. <P>SOLUTION: About the X-axis and the Y-axis orthogonal to each other in the radial direction of a tablet body and the Z-axis in the direction increasing the thickness of the tablet body, an upper rim part (24) of the tablet body draws an inclination line gradually increasing in the Z-axis direction from a lower rim part (24L) where crossing with the X-axis to a higher rim part (24H) where crossing with the Y-axis, a pair of protruded parts (25, 25) forming a convex curved surface (28Y) protrudes in the Z-axis direction beyond the upper rim part (24) to form between protruded parts (25, 25) a valley (29) following the X-axis. An inclination peripheral surface (30) and a ridge line relevant part (31), surrounding the protruded parts (25, 25), are formed in the circumferential direction to be circular all over the whole perimeter of the tablet body (22) without intermittence, a lower inclined surface part (30L) of the inclination peripheral surface (30) is put between both the ends of the valley (29) and the lower rim part (24L) and the valley bottom part of the valley (29) is positioned at the upper side of the lower rim part (24L). <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
