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1. 发明专利

JP2017114134A 摩擦部付き操作部、熱変色性筆記具及びボールペンレフィル审中-公开
公开(公告)号：JP2017114134A
公开(公告)日：2017-06-29
申请号：JP2017036820
申请日：2017-02-28
申请人：パイロットインキ株式会社 , Pilot Ink Co Ltd , 株式会社パイロットコーポレーション , Pilot Corporation
发明人： IMAMURA YOSHINORI , SEKINE NOBUO , ANDO MASASHI
IPC分类号： B43K29/02 , B43K5/16 , B43K7/12 , B43K8/02 , B43K24/04 , B43K24/06 , B43K24/08 , B43K24/12
CPC分类号： B43K5/16 , B43K1/086 , B43K7/02 , B43K7/08 , B43K7/10 , B43K7/12 , B43K23/12 , B43K24/06 , B43K24/08 , B43K24/082 , B43K24/12 , B43K27/12 , B43K29/02 , C09D11/16 , C09D11/50
摘要：【課題】熱変色性筆跡を容易に摩擦変色することができるとともに、片手しか使用できない場合でも、迅速に筆記可能状態(ペン先突出状態)または保管状態(ペン先没入状態)にすることができる、熱変色性インキを内蔵した熱変色性筆記具を提供する。【解決手段】熱変色性インキを内蔵した熱変色性筆記具1であって、軸筒2又は操作部5の外面にクリップ6を備え、筆記体8の内部に熱変色性インキを収容し、筆記体8の前端に熱変色性インキが吐出可能なペン先81を設け、操作部5の後端外面に、熱変色性インキの筆跡を摩擦しその際に生じる摩擦熱で該筆跡を熱変色可能な低摩耗性の摩擦部4を2色成形により一体に形成又は固着するとともに、摩擦部4の外面に凸曲面を設け、ペン先81の突出状態、ペン先81の没入状態の何れの状態でも、摩擦部4による筆跡の熱変色が可能な構成としてある。【選択図】図12

2. 发明专利

JP2013173317A Writing utensil 有权
标题翻译：写字
公开(公告)号：JP2013173317A
公开(公告)日：2013-09-05
申请号：JP2012040305
申请日：2012-02-27
申请人： Pilot Corporation , 株式会社パイロットコーポレーション , Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： TOYODA KUNIHIRO , SEKINE NOBUO
IPC分类号： B43K1/08 , B43K5/14 , B43K7/10
CPC分类号： B43K7/02 , B43K1/082 , B43K1/084 , B43K7/00 , B43K7/005 , B43K7/06 , B43K7/105 , C22C29/08 , C23C16/0272 , C23C16/26 , C23C16/56
摘要： PROBLEM TO BE SOLVED: To provide a writing utensil which can maintain stable writing performance over a long term wherein writing touch and handwriting are excellent.SOLUTION: A writing utensil includes: a pen point holding member; a pen point installed at one end of the pen point holding member; and an ink tank detachably installed to the other end of the pen point holding member. Here, a carbonaceous film is formed on at least either a ball surface or a contact part of a ball with a ball holding part, and the carbonaceous film has a carbon atom or an oxygen atom that bonds with the carbon atom.
摘要翻译：要解决的问题：提供一种书写工具，其可以长期保持书写性能的稳定，其中书写触摸和手写是优秀的。解决方案：书写用具包括：笔尖保持构件; 笔尖安装在笔尖保持构件的一端; 以及可拆卸地安装到笔尖保持构件的另一端的墨罐。这里，在具有球保持部的球的球面或接触部的至少一方形成碳质膜，碳质膜具有与碳原子键合的碳原子或氧原子。

3. 发明专利

JP2017114135A ボールペン、ボールペンの製造方法及びレフィール审中-公开
公开(公告)号：JP2017114135A
公开(公告)日：2017-06-29
申请号：JP2017036824
申请日：2017-02-28
申请人：パイロットインキ株式会社 , Pilot Ink Co Ltd , 株式会社パイロットコーポレーション , Pilot Corporation
发明人： SEKINE NOBUO , ITO YOSHIHIRO
IPC分类号： B43K29/02 , B43K7/00 , B43L19/00
摘要：【課題】オーバーコート層等の保護部材を必要とせず、可逆熱変色性インキにより形成された像や筆跡を剥がすことなく第1状態から第2状態に変色させ得ると共に、摩擦による損耗を起こしにくく、繰返し使用による持久性が高い摩擦体を提供する。更に、可逆熱変色性インキにより自由に像を形成することができる筆記具を提供する。【解決手段】可逆熱変色性インキ6を用いて形成された像を、摩擦熱により第1状態から第2状態に変色させる弾性を有する摩擦体1において、該摩擦体1がシリコーンゴムからなる。更に、少なくとも可逆熱変色性インキ6を内蔵する筆記具2であって、前記筆記具2により形成された筆跡を摩擦熱により第1状態から第2状態に変色させる弾性を有する摩擦体1を備えることを特徴とする筆記具2。【選択図】図1

4. 发明专利

JP2014128942A Multi-refill writing instrument 有权
标题翻译：多功能笔记本仪器
公开(公告)号：JP2014128942A
公开(公告)日：2014-07-10
申请号：JP2012288465
申请日：2012-12-28
申请人： Pilot Corporation , 株式会社パイロットコーポレーション , Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： SEKINE NOBUO
IPC分类号： B43K24/12 , B43K27/12
摘要： PROBLEM TO BE SOLVED: To provide a multi-refill writing instrument capable of preventing damage of a fitting part even when the fitting part of an operation body made of synthetic resin is fitted in a rear end opening of a writing body made of metal, and capable of maintaining repeated attachment/detachment between the fitting part of the operation body and the rear end opening of the writing body.SOLUTION: At least a rear end opening of a writing body 5 is formed by a metal material. An operation body 6 includes a fitting part 64 which is fitted in the rear end opening of the writing body 5 in an attachable/detachable manner. The fitting part 64 of the operation body 6 is formed by synthetic resin. An inner hole 64b is provided where the fitting part 64 penetrates in a radial direction. On an outer surface of the fitting part 64, a convex part 64a coming into a close contact with an inner surface of a rear end opening of the writing body 5 is formed. The inner hole 64b is located inward in a radial direction of the convex part 64a. A front surface of the convex part 64a is made to be a convex-curved surface shape or an inclined surface shape.
摘要翻译：要解决的问题：即使当由合成树脂制成的操作体的装配部分装配在由金属制成的书写体的后端开口中时，提供一种能够防止装配部件损坏的多重填充书写工具，以及能够维持操作体的嵌合部与书写体的后端开口之间重复的安装/拆卸。解决方案：书写体5的至少后端开口由金属材料形成。操作体6包括以可附接/可拆卸的方式装配在书写本体5的后端开口中的装配部分64。操作体6的嵌合部64由合成树脂形成。内孔64b设置在配合部64沿径向贯通的位置。在嵌合部64的外表面形成有与书写体5的后端开口的内表面紧密接触的凸部64a。内孔64b位于凸部64a的径向内侧。凸部64a的前表面形成为凸曲面状或倾斜面状。

5. 发明专利

JP2013043345A Direct liquid type writing implement 有权
标题翻译：直接类型书写实施
公开(公告)号：JP2013043345A
公开(公告)日：2013-03-04
申请号：JP2011182142
申请日：2011-08-24
申请人： Pilot Corporation , 株式会社パイロットコーポレーション , Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： SEKINE NOBUO
IPC分类号： B43K7/02 , B43K1/08
摘要： PROBLEM TO BE SOLVED: To provide a direct liquid type writing implement capable of maintaining stable writing performance over a long period of time even though a pipe type ballpoint pen tip is adopted as a pen point thereof.SOLUTION: The direct liquid type writing implement includes the pen point 2, an ink tank 4 that directly stores ink, and an ink holding member 3 that is arranged between the pen point 2 and the ink tank 4 and temporarily holds ink overflown in association with an increase in the inner pressure of the ink tank 4. The ink tank 4 is detachably attached at the rear of the ink holding member 3. The pen point 2 is formed of a ballpoint pen tip in which a ball 24 is rotatably held by an inward tip edge 22 that is formed by press-deforming a tapered tip part of a metallic pipe 2 inward in the radial direction and a plurality of inward protrusions 23 that are formed by press-deforming side walls in the vicinity of the tip of the metallic pipe 2 inward in the radial direction. An antiwear coating layer 25 is provided on the inside of each protrusion 23 and/or on the surface of the ball 24.
摘要翻译：要解决的问题：即使采用管式圆珠笔笔尖作为笔尖，提供能够长时间保持书写性能稳定的直接液体式书写工具。直接液体式书写工具包括笔尖2，直接存储墨水的墨盒4和布置在笔尖2和墨水盒4之间并暂时保持墨水溢出的墨水保持构件3 与墨盒4的内部压力的增加相关联。墨水罐4可拆卸地安装在墨水保持构件3的后部。笔尖2由圆珠笔笔尖形成，其中球24可旋转由通过将金属管2的锥形尖端部沿径向向内压缩变形而形成的向内尖端22和由尖端附近的侧壁压制变形而形成的多个向内突出部23 的金属管2沿径向向内。在每个突起23的内侧和/或在球24的表面上设置防磨损涂层25.版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013166386A Thermochromic writing utensil 有权
标题翻译：热烫写字
公开(公告)号：JP2013166386A
公开(公告)日：2013-08-29
申请号：JP2013096396
申请日：2013-05-01
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： IMAMURA YOSHINORI , SEKINE NOBUO , ANDO MASASHI
IPC分类号： B43K7/12 , B43K5/16 , B43K8/02 , B43K23/08 , B43K24/04 , B43K24/06 , B43K24/08 , B43K24/12 , B43K29/02
CPC分类号： B43K5/16 , B43K1/086 , B43K7/02 , B43K7/08 , B43K7/10 , B43K7/12 , B43K23/12 , B43K24/06 , B43K24/08 , B43K24/082 , B43K24/12 , B43K27/12 , B43K29/02 , C09D11/16 , C09D11/50
摘要： PROBLEM TO BE SOLVED: To provide a thermochromic ink contained thermochromic writing utensil capable of readily changing the color of a thermochromic handwriting with friction and capable of rapidly attaining a writable state (a pen-point projected state) or a stored state (a pen-point retracted state) even when only one hand can be used.SOLUTION: A thermochromic ink contained thermochromic writing utensil is configured such that it includes a writing body 8 containing thermochromic ink within it, a barrel 2 containing the writing body 8 to be movable back and forth within it, an elastic body 7 actuating the writing body 8 rearward of the barrel 2, an operation part 5 making a pen-point 81 of the writing body 8 project through a front end hole 31 in the barrel 2, and a friction part 4 capable of rubbing a handwriting with the thermochromic ink to thermally change the color of the handwriting with frictional heat generated at that time, the friction part 4 is made of a low-friction elastic material generating fewer friction chips than an eraser when rubbing the handwriting, the friction part 4 is provided on a front end part of the barrel 2 and the operation part 5 is provided on a part other than the front end part of the barrel 2.
摘要翻译：要解决的问题：提供一种含有热变色书写用具的热变色油墨，其能够容易地以摩擦改变热变色手写的颜色并且能够快速获得可写入状态（笔尖投影状态）或存储状态（笔式）即使只能使用一只手也可以使用。解决方案：包含热变色书写用具的热变色油墨被构造成使得其包括在其内部包含热变色油墨的书写体8，容纳书写本体8的可移动的书针体2 弹性体7使筒体2后方的书写体8动作，使笔体8的笔尖81突出于筒体2的前端孔31的操作部5，第4部分能够用热致变色油墨摩擦手写，以便在此时产生的摩擦热量热改变手写的颜色，摩擦部分4由低摩擦埃拉摩擦部件4设置在筒体2的前端部，操作部5设置在除了筒体2的前端部以外的部分上。

7. 发明专利

JP2012232481A Multi-core type thermochromic writing utensil 审中-公开
标题翻译：多核型热敏写字板
公开(公告)号：JP2012232481A
公开(公告)日：2012-11-29
申请号：JP2011102591
申请日：2011-04-29
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： SEKINE NOBUO
IPC分类号： B43K24/12 , B43K7/00 , B43K7/12 , B43K27/00 , B43K29/02
摘要： PROBLEM TO BE SOLVED: To provide a multi-core type thermochromic writing utensil whereby manufacturing costs of a friction core body can be reduced.SOLUTION: At least a writing core body 6 and at least one friction core body are accommodated in a barrel 2 to be movable in a forward backward direction. The writing core body 6 includes a pen point 61 which has a thermochromic ink stored inside and can eject the thermochromic ink to the front end. The friction core body is equipped to the front end with a tip part which rubs against handwriting of the thermochromic ink and can thermally discolor the handwriting by a frictional heat generated at the time. Operating parts 63 and 73 are provided to respective rear ends of the writing core body 6 and the friction core body. The friction core body consists of the tip part, the operating part 73, and a shaft part having the tip part provided to a front end portion and the operating part 73 provided to a rear end portion. The tip part, the shaft part and the operating part 73 are formed of a synthetic resin in one piece.
摘要翻译：要解决的问题：提供一种多芯型热变色书写用具，由此可以降低摩擦芯体的制造成本。解决方案：至少写入芯体6和至少一个摩擦芯体容纳在筒体2中以能够沿向前的方向移动。书写芯体6包括笔尖61，其具有存储在内部的热变色墨水，并可将热变色墨水喷射到前端。摩擦芯体配备有前端，其顶端部分摩擦热变色油墨的手写，并且可以通过当时产生的摩擦热来热褪色手写体。操作部件63和73设置在书写芯体6和摩擦芯体的各个后端。摩擦芯体由前端部，操作部73和具有前端部的前端部的轴部和设置在后端部的操作部73组成。尖端部分，轴部分和操作部分73由合成树脂一体形成。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2011093210A Multi-refill writing utensil and refill for multi-refill writing utensil 审中-公开
标题翻译：多用途笔记本笔记本笔记本
公开(公告)号：JP2011093210A
公开(公告)日：2011-05-12
申请号：JP2009249684
申请日：2009-10-30
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： SEKINE NOBUO
IPC分类号： B43K24/12
摘要： PROBLEM TO BE SOLVED: To provide an convenient-to-carry multi-refill writing utensil which can give different kinds of handwritings more than the number of writing elements, and does not become bulky even when the utensil is accommodated in a pen case, a pocket or the like.
SOLUTION: In the multi-refill writing utensil, a plurality of writing elements 8 are housed movably back and forth inside a barrel 2, and a manipulator 5 is connected with the rear end of the writing element 8. Further, a plurality of window holes 22 stretchable in the back and forth direction, are opened penetrating radially through the side wall of the barrel 2. In addition, at the rear end of the barrel 2, a free-to-close opening 23 for opening the window hole 22 at the back, is arranged, and the writing element 8 and the manipulator 5 can be removed, in a connected state, from the interior of the barrel 2 through the opening 23, and also, can be inserted into the barrel 2. The writing element 8 is constituted of a plurality of writing refills 4 connected with each other in a tandem fashion. Each writing refill 4 includes a pen point 41 set at the forward end and, a connection hole which enables the pen point 41 side of the other writing refill 4 and the manipulator 5 to be detachably connected with each other, at the rear end of the refill 4. When each writing refill 4 is connected in the tandem fashion, the manipulator 5 is connected with the rear end of the writing refill 4 located at the last end of the refill train.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种方便携带的多重填充书写用具，其可以提供多于写入元件数量的不同种类的笔迹，并且即使将器具容纳在笔中也不会变大情况，口袋等。解决方案：在多重填充书写用具中，多个写入元件8在筒体2内前后移动地容纳，并且操作器5与书写元件8的后端连接。此外，多个在前后方向上可拉伸的窗孔22的开口径向地穿过筒体2的侧壁。此外，在筒体2的后端设有用于打开窗孔的自由开闭开口23 在后部配置有可拆卸的书写元件8和操作器5，可以在连接状态下通过开口23从筒体2的内部移除，并且也可以插入到筒体2中。写入元件8由串联连接的多个写入笔芯4构成。每个写入笔芯4包括设置在前端的笔尖41和连接孔，使得另一笔写字笔4的笔尖41侧和操纵器5能够彼此可拆卸地连接，当每个写入笔芯4以串联的方式连接时，操纵器5与位于补充列车末端的书写填充物4的后端连接。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2009107237A Thermochromism writing utensil 有权
标题翻译：热血病学书写
公开(公告)号：JP2009107237A
公开(公告)日：2009-05-21
申请号：JP2007282668
申请日：2007-10-31
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： SEKINE NOBUO
IPC分类号： B43K8/02 , B43K23/08 , B43K29/00 , B43K29/02
摘要： PROBLEM TO BE SOLVED: To provide a thermochromism writing utensil providing a rubbing part which can easily perform heat discoloration of the handwriting of thermochromism ink with a small load. SOLUTION: The thermochromism writing utensil 1 comprises a barrel 2 providing a pen point 21 which accommodates thermochromism ink in the interior and can discharge the thermochromism ink at one end, and a cap 3 opened at one end to be able to be mounted at the pen point 21 side of the barrel 2. A rubbing part 31 which rubs the handwriting of the thermochromism ink and can perform heat discoloration of the handwriting by frictional heat generated in its case is provided at the opening end of the cap 3. The rubbing part 31 is provided in a ring shape on the outer periphery edge part of the opening end of the cap 3. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种提供摩擦部件的热变色书写器具，其可以容易地以小负载对热变色墨水的笔迹进行热变色。热变色书写用具1包括一个提供笔尖21的镜筒2，笔尖21在内部容纳热变色墨水，并且可以在一端排出热致变色墨水，而在一端打开以便能够安装在筒体2的笔尖21侧。在帽3的开口端设置有摩擦热色油墨的笔迹并且可以通过其壳体中产生的摩擦热而对笔迹进行热变色的摩擦部分31。摩擦部31在盖3的开口端的外周缘部设置成环状。（C）2009，JPO＆INPIT

10. 发明专利

JP2007320136A Gripping implement and writing utensil with the same 审中-公开
标题翻译：牵引执行和书写与它的UTENSIL
公开(公告)号：JP2007320136A
公开(公告)日：2007-12-13
申请号：JP2006151997
申请日：2006-05-31
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： SEKINE NOBUO , KURITA TETSUHIRO
IPC分类号： B43K23/008 , B43K3/00
摘要： PROBLEM TO BE SOLVED: To provide a gripping implement which is applicable even when it is formed of a hard material, which can be easily fitted on the outer surface of a shaft tube of a writing utensil and also can be surely fixed to the writing utensil and which is inexpensive, and provided with the gripping implement and has a high gripping performance in writing. SOLUTION: The gripping implement is fittable on the outer surface of the shaft tube of the writing utensil 8 and provided for gripping in writing. The gripping implement is composed of two members divided in the radial direction from each other and these two members are combined together by a plurality of fitting parts 5. The gripping implement consists of a resin molded product having the fitting parts 5 molded integrally. The writing utensil with the gripping implement is constituted by fitting the gripping implement on the outer surface of the shaft tube inward from outside in the radial direction. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在由能够容易地装配在书写用具的轴管的外表面上的硬质材料形成的夹持工具的情况下，也可以确定地固定在书写用具，其便宜，并且具有夹持工具，并且书写时具有高的夹持性能。解决方案：夹持工具可装配在书写用具8的轴管的外表面上，并且用于书写夹持。夹持工具由径向彼此分开的两个构件组成，并且这两个构件通过多个配件部件5组合在一起。夹紧工具由具有一体模制的配件部件5的树脂模制产品组成。具有夹紧装置的书写工具通过将夹紧工具沿径向从外侧向内部装配在轴管的外表面上而构成。版权所有（C）2008，JPO＆INPIT

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