| 摘要 |
PROBLEM TO BE SOLVED: To prevent a magnetic orientation tool from being lost by enabling the magnetic orientation tool to be held by a magnetic board, and to prevent a corner part of the magnetic orientation tool from being injured by colliding with a panel displaying inversion of the magnetic material since the orientation tool is slanted to a transfer direction while the orientation tool is operated on a display window part of the magnetic board. SOLUTION: A frame component of the magnetic board has a housing part for orientation tool of a concave groove state having a total length slightly longer than a total length of the orientation tool for housing the orientation tool. A side wall face on a long side is made to stand in a row to a display window part of the magnetic board, and a side wall face of a long side on a display window part side is made slanted. Parallel two rising faces wherein they are extended from the magnetic orientation housing part to a display part side and one end is connected to the wall face of the short side of the housing part, are provided to an edge part on the wall face side of the short side of the housing part by putting the display window part between them. A width of the display window part put between the rising faces is made shorter than a length in a longitudinal direction of the magnet for orientation of the magnetic orientation tool. COPYRIGHT: (C)2004,JPO&NCIPI
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