| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a binder or a notebook in which page opening direction can be increased to four including upper, lower, right, and left four directions to show five pages at the same. Ž<P>SOLUTION: Metal fittings 2 for binding papers of the binder 1 are attached thereto like a square, and the papers 3 are pinched with the desirable binding fittings so as to superpose the papers on each other. Thereby the directions for opening the pages are increased to upper, lower, right and left, and the number of pages which can be shown at the same time becomes five. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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