Requirements for Unity of Application - Japan Patent Office

[Example 32]
[Title of the Invention]
Blade for disintegration and screening of materials for manufacturing paper, and apparatus for
disintegration and screening
[Claims]
1. A blade for the disintegration and screening of materials for manufacturing paper,
comprising a blade part for disintegration and screening (19) and a blade part (20) at the tip
of an arm member (22) that radiates in all directions from a boss part (21). (See Figure 2)
2. An apparatus for the disintegration and screening of materials for manufacturing paper,
wherein a cylindrical screen (15) is set up in the 3 rd room … … of a steel case (1); wherein a
conical fixed blade (16) is set up at the base of the cylindrical screen (15) and on the inner
face of the steel case (1); wherein a blade for disintegration and screening as described in
Claim 1 is set up along the inner face of the cylindrical screen (15). (See Figure 1)
[Excerpt of Detailed Description of the Invention and Drawings]
This invention relates to a blade for disintegration and screening, and an apparatus for
disintegration and screening particularly an apparatus for handling the processes of
disintegrating and screening materials for manufacturing paper at the same time, especially in
the process before the paper is made. Up until now, the materials fed to a paper machine in the
paper manufacturing process have been the materials for manufacturing paper that has
undergone the processes from disintegration to screening.
Figure 2
Figure 1
[Explanation]
The technical field of the specified invention (Claim 1) is a blade for the disintegration and
screening of materials for manufacturing paper, and that of the related invention (Claim 2) is an
apparatus for disintegration and screening. It is recognized it is highly appropriate that the
technology of the technical field of a blade for disintegration and screening is applied to the
technical field of an apparatus for disintegration and screening. Therefore, the technical fields of
both inventions are technically and directly associated with each other, and their industrial fields
of application are also the same. On the other hand, a blade for the disintegration and screening
for materials for manufacturing paper, which is a new matter corresponding to the problem to be
solved of the specified invention, is equivalent to the substantial part of the matter in the claim
of the related invention, and so therefore the substantial parts of matters in the claims of the
two inventions are also the same.
[Concerned Section]
Patent Law Section 37(ii)
64