Title:
NOTEBOOK SHEET AND NOTEBOOK
Document Type and Number:
Japanese Patent JP2017061046
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that if the size of a column made on a notebook is subjected to an own will of a learner, no space is made and learning effect is not fully provided, and further, a conventional notebook does not fully demonstrate a function as recorder of learning.SOLUTION: Learning is progressed by using a notebook comprising a plurality of vertical ruled lines and three horizontal ruled lines arrayed with a constant interval within a square frame or a notebook sheet, having a specified relation in terms of height of four columns formed with three horizontal ruled lines and an upper end part, a lower end part, a right end part and a left end part of the notebook sheet or a square frame. Thus, a margin is produced according to a learning stage for improved learning effect. Further, by adding a specified sheet with a perforation to a notebook, a function of recording learning is added.SELECTED DRAWING: Figure 2
Inventors:
ISHIGAMI SACHIKO
Application Number:
JP2015186499A
Publication Date:
March 30, 2017
Filing Date:
September 24, 2015
Export Citation:
Assignee:
ISHIGAMI SACHIKO
International Classes:
B42D15/00
Domestic Patent References:
| JPS61135677U | 1986-08-23 | |||
| JPS4533525Y1 | 1970-12-21 |