| 摘要 |
PROBLEM TO BE SOLVED: To hide in advance such parts in which readers are visually interested as illustrations in a picture book, and photographs in a journal and an essay, and to keep the condition. SOLUTION: In a book with figure and photograph parts such as pictures, figures and photographs, at least one page consists of a lamination of three sheets of papers 5, 6 and 7. On a first paper 5 of the lowermost part, pictures 4A and 4B are expressed, and square opening parts 8 are formed at positions corresponding to the pictures 4A and 4B in a second paper 6 of the middle part, and door-like parts 9 with the same shapes as the opening parts 8 are provided at positions corresponding to the opening parts 8 in a third paper 7 of the uppermost part. In the door-like parts 9, the upper edge parts whose parts continuous to the third paper 7 are made to be hinges 11, and other parts except the hinges 11 on the outer edges of the door-like parts 9 are made into perforation-like holes 12. On the lower edge central part, a projecting knob part 13 is formed, and the projecting knob part 13 is hooked on the undersurface side at the lower edge center of the opening part 8 of the second paper 6. COPYRIGHT: (C)2007,JPO&INPIT
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