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1. 发明申请

US20060008315A1 Writing instrument for water-metachromatic members with detachable pen point holder 有权
标题翻译：用可拆卸笔尖支架的水异色构件书写工具
公开(公告)号：US20060008315A1
公开(公告)日：2006-01-12
申请号：US11201140
申请日：2005-08-11
申请人： Akio Nakashima , Takao Kani
发明人： Akio Nakashima , Takao Kani
IPC分类号： B43K5/00
CPC分类号： B43K11/005 , A63H33/22 , B43K8/02 , B43K11/00 , B43K27/08 , B43L1/00 , B43L1/002 , B44D2/002 , B44F1/10 , D06M11/79 , D06P1/004 , D06P1/44 , D06P1/54 , D06Q1/10
摘要： A writing instrument for a water-metachromatic member has a cylindrical container capable of holding water, formed with an opening at a tip end thereof to communicate the interior of the container with the exterior thereof, a hollow cylindrical holder which directly holds a pen point member, being formed at a tip end with an opening through which the tip end of said pen point member is projected outwardly and at a rear end with a communication hole, and a gap provided between an inner peripheral surface of the cylindrical holder and an outer peripheral surface of the rod-like body to form a gap for generating a capillary force therebetween. When the holder is held to the container, water is supplied through said communication hole to said pen point member. When the holder is detached from the container, the opening of the container is usable for water supply.
摘要翻译：一种用于水 - 异染色构件的书写工具具有能够保持水的圆柱形容器，其在其末端形成有开口以将容器的内部与其外部连通，中空圆柱形保持器，其直接保持笔尖构件在尖端部形成有一个开口，所述笔尖部件的前端通过该开口向外突出并在后端形成有连通孔，并且在所述圆筒形保持器的内周表面和外周面之间设置间隙杆状体的表面形成用于在其间产生毛细管力的间隙。当保持器被保持在容器上时，通过所述连通孔将水供给到所述笔尖部件。当保持器与容器分离时，容器的开口可用于供水。

2. 发明授权

US06953345B1 Water-metachromatic cloth sheet, toy set using the same, and writing instrument for water-metachromatic members 有权
标题翻译：水异色布片，使用其的玩具组，以及用于水异色构件的书写工具
公开(公告)号：US06953345B1
公开(公告)日：2005-10-11
申请号：US09679341
申请日：2000-10-04
申请人： Akio Nakashima , Takao Kani
发明人： Akio Nakashima , Takao Kani
IPC分类号： A63H33/22 , A63H33/00 , B41M3/00 , B43K11/00 , B43K27/08 , B44D2/00 , B44F1/10 , D06M11/79 , D06P1/00 , D06Q1/10 , G09B11/00 , B43L1/00 , G09B11/10
CPC分类号： B43K11/005 , A63H33/22 , B43K8/02 , B43K11/00 , B43K27/08 , B43L1/00 , B43L1/002 , B44D2/002 , B44F1/10 , D06M11/79 , D06P1/004 , D06P1/44 , D06P1/54 , D06Q1/10
摘要： A water-metachromatic sheet has a support with a porous layer containing a binder resin with dispersed fine-particle silicic acid. The sheet is capable of rendering different transparency between water absorbed and unabsorbed states. The support is a cloth having a weight per unit area of 30 gm2 to 1,000 gm2, the fine-particle silicic acid is contained in an amount of from 1 gm2 to 30 gm2, and the fine-particle silicic acid is incorporated in an amount from 0.5 to 2 parts by weight based on 1 part by weight of the binder resin.
摘要翻译：水异色性片材具有带有多孔层的载体，该多孔层含有分散的细颗粒硅酸的粘合剂树脂。该片材能够在吸水和未吸收状态之间呈现不同的透明度。该支撑体是每单位面积重量为30gm 2〜1000gm 2以上的布，细粒状硅酸的含量为1g / SUP> 2〜30gm 2，微粒硅酸的添加量相对于粘合剂树脂1重量份为0.5〜2重量份。

3. 发明申请

US20070086832A1 Writing instrument for water-metachromatic members with detachable pen point holder 审中-公开
公开(公告)号：US20070086832A1
公开(公告)日：2007-04-19
申请号：US11594892
申请日：2006-11-09
申请人： Akio Nakashima , Takao Kani
发明人： Akio Nakashima , Takao Kani
IPC分类号： B43K8/06 , B43K29/00
CPC分类号： B43K11/005 , A63H33/22 , B43K8/02 , B43K11/00 , B43K27/08 , B43L1/00 , B43L1/002 , B44D2/002 , B44F1/10 , D06M11/79 , D06P1/004 , D06P1/44 , D06P1/54 , D06Q1/10
摘要： A writing instrument for a water-metachromatic member has a cylindrical container capable of holding water, formed with an opening at a tip end thereof to communicate the interior of the container with the exterior thereof, a hollow cylindrical holder which directly holds a pen point member, being formed at a tip end with an opening through which the tip end of said pen point member is projected outwardly and at a rear end with a communication hole, and a gap provided between an inner peripheral surface of the cylindrical holder and an outer peripheral surface of the rod-like body to form a gap for generating a capillary force therebetween. When the holder is held to the container, water is supplied through said communication hole to said pen point member. When the holder is detached from the container, the opening of the container is usable for water supply.

4. 发明授权

US07168876B2 Writing instrument for water-metachromatic members with detachable pen point holder 有权
标题翻译：用可拆卸笔尖支架的水异色构件书写工具
公开(公告)号：US07168876B2
公开(公告)日：2007-01-30
申请号：US11201140
申请日：2005-08-11
申请人： Akio Nakashima , Takao Kani
发明人： Akio Nakashima , Takao Kani
IPC分类号： B43K5/00 , B43K8/06
CPC分类号： B43K11/005 , A63H33/22 , B43K8/02 , B43K11/00 , B43K27/08 , B43L1/00 , B43L1/002 , B44D2/002 , B44F1/10 , D06M11/79 , D06P1/004 , D06P1/44 , D06P1/54 , D06Q1/10
摘要： A writing instrument for a water-metachromatic member has a cylindrical container capable of holding water, formed with an opening at a tip end thereof to communicate the interior of the container with the exterior thereof, a hollow cylindrical holder which directly holds a pen point member, being formed at a tip end with an opening through which the tip end of said pen point member is projected outwardly and at a rear end with a communication hole, and a gap provided between an inner peripheral surface of the cylindrical holder and an outer peripheral surface of the rod-like body to form a gap for generating a capillary force therebetween. When the holder is held to the container, water is supplied through said communication hole to said pen point member. When the holder is detached from the container, the opening of the container is usable for water supply.
摘要翻译：一种用于水 - 异染色构件的书写工具具有能够保持水的圆柱形容器，其在其末端形成有开口以将容器的内部与其外部连通，中空圆柱形保持器，其直接保持笔尖构件在尖端部形成有一个开口，所述笔尖部件的前端通过该开口向外突出并在后端形成有连通孔，并且在所述圆筒形保持器的内周表面和外周面之间设置间隙杆状体的表面形成用于在其间产生毛细管力的间隙。当保持器被保持在容器上时，通过所述连通孔将水供给到所述笔尖部件。当保持器与容器分离时，容器的开口可用于供水。

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