BOOKBINDING PRODUCT

Japanese Patent JP2018039244

A

PROBLEM TO BE SOLVED: To solve a problem in a conventional schedule notebook arranged in an order of a monthly calendar group, a weekly page group and an accessory page group in which the linkage between pages of each page group is lacked and therefore it is difficult to use each page group together and the conception in the conventional processing method is not present.SOLUTION: An initial approach to the latest week page is facilitated in a perforation machining unit of a small opening place. A monthly index machining unit of a monthly calendar group is formed toward the backward direction of a page flow. Each index machining unit is formed toward the forward direction of the page flow even in the accessory page group arranged behind the weekly page group. Accordingly, a structure is made in which each index machining unit of the monthly calendar group and the accessory page group is visible necessarily while opening the weekly page group. Further, a structure is made in which each index backside display of the same content is continuously written over the pages in each page group in the same position range of the backside position of each index machining unit, and thereby the linkage of each page group can be increased.SELECTED DRAWING: Figure 3

JPH0551685	[Name of device] Index for dictionary
JP3079948	[Name of device] Small index of books

KAJITA TAIRI

JP2016192201A

March 15, 2018

September 09, 2016

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EDUL DESIGN CO LTD

B42D3/14; B42F21/12

JPS58155250U	1983-10-17
JPH0796687A	1995-04-11
JPH0543179U	1993-06-11
JPH0695589A	1994-04-08
JPS3105320Y1
JP3183387U	2013-05-16

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