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11. 发明专利

JP2009286111A Multi-core writing instrument 有权
标题翻译：多核心书写工具
公开(公告)号：JP2009286111A
公开(公告)日：2009-12-10
申请号：JP2008280522
申请日：2008-10-30
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： ANDO MASASHI , INABA TAKAO
IPC分类号： B43K24/12 , B43K7/12
摘要： PROBLEM TO BE SOLVED: To provide a multi-core writing instrument accommodating a writing body preferred by a user and its corresponding operating body in a replaceable manner in a barrel, suppressing increase in the number of components, and provided to a user at a low price.
SOLUTION: A plurality of writing bodies 6 are accommodated in the barrel 2 so as to be movable back and forth. Respective writing bodies 6 are press by elastic bodies 8 backward. At the rear ends of the respective writing bodies 6, operating bodies 7 are connected correspondingly to the respective writing bodies 6. A plurality of window holes 5 are formed in a side wall of the barrel 2 in the radial direction so as to extend in the back and forth direction. The respective operating bodies 7 are protruded to the outside through the respective window holes 5 in the radial direction. An engaging projection 76 is installed on both side walls of the operating bodies 7. On the side walls of the window holes 5, a narrow part 51 and a wide part 52 having a wider width than the narrow part 51 are provided. The wide part 52 of the window holes 5 is structured so that the engaging projections 76 of the operating bodies 7 can pass through. At least the operating bodies 7 are structured to be detachable from the barrel 2 and insertable into the barrel 2 through the window holes 5.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种多芯书写工具，其容纳用户及其对应的操作体优选的书写体以可更换的方式在筒中，抑制组件数量的增加并提供给用户价格低廉。解决方案：多个书写本体6容纳在镜筒2中以能够来回移动。各个书写体6被弹性体8向后压。在各书写体6的后端，操作体7相应于各书写体6连接。多个窗孔5沿径向形成在筒体2的侧壁上，前后方向。各个操作体7通过各个窗孔5在径向方向上突出到外部。在操作体7的两个侧壁上安装有卡合突起76.在窗孔5的侧壁上设置有宽度比狭窄部51宽的窄部51和宽部52。窗孔5的宽部52构造成使得操作体7的接合突起76能够通过。至少操作体7被构造成能够从筒体2拆卸并通过窗孔5插入筒体2中。（C）2010，JPO＆INPIT

12. 发明专利

JP2008006663A Retractable writing utensil 审中-公开
标题翻译：可回收书写
公开(公告)号：JP2008006663A
公开(公告)日：2008-01-17
申请号：JP2006178782
申请日：2006-06-28
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： ANDO MASASHI
IPC分类号： B43K24/08 , B43K5/17 , B43K5/18 , B43K7/08 , B43K7/12
摘要： PROBLEM TO BE SOLVED: To provide a retractable writing utensil, in which there is no possibility of the blowing of ink off outside even when the sudden change of pressure develops in a place such as one within an aircraft or the like and, in addition, the ink in an ink tank can be prevented from evaporating through a vent passage even after the long term storage under the state hat a penpoint is retracted and further even under the condition that the pressure in the ink tank rises under the state that the penpoint is retracted, the ink can be prevented from outside through the vent passage. SOLUTION: A writing body 3 comprises the penpoint 5, the ink tank 41 for directly storing ink therein, an ink reserving member 6 and the vent passage 7. A partition wall part 11 for partitioning the ink tank 41 in a front part and rear part is provided within the ink tank 41 of the writing body 3. A smaller space 411 is provided within the ink tank 41 in the front part of the partition wall part 11, and a larger space 412 within the ink tank 41 in the rear part of the partition wall part 11. The rear face of the partition wall part 11 is provided with a tubular part 111 projecting to the larger space 412 side. The larger space 412 and the smaller space 411 communicate with each other through the interior of the tubular part 111. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种可伸缩的书写用具，即使当在诸如飞机等之类的地方发生压力的突然变化时，也不可能将墨水吹出外部，此外，即使在状态下的长时间保存期间，即使在墨水罐中的压力缩回的情况下，也可以防止墨水罐中的墨水通过排气通道蒸发，并且甚至在墨水罐中的压力在笔尖缩回，可以通过排气通道防止墨水从外部流出。书写本体3包括笔尖5，用于直接储存墨水的墨盒41，墨水储存部件6和排气通道7.一个用于将墨水容器41分隔在前部的分隔壁部分11 并且后部设置在书写体3的墨水容器41内。在分隔壁部11的前部的墨水容器41内设置有较小的空间411，在墨水容器41内的空间412较大。分隔壁部11的后表面设置有向较大空间412侧突出的筒状部111。较大的空间412和较小的空间411通过管状部件111的内部彼此连通。版权所有（C）2008，JPO＆INPIT

13. 发明专利

JP2007045032A Multiple lead writing utensil 有权
标题翻译：多个领导写作
公开(公告)号：JP2007045032A
公开(公告)日：2007-02-22
申请号：JP2005232796
申请日：2005-08-11
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： ANDO MASASHI
IPC分类号： B43K24/12 , B43K7/12
摘要： PROBLEM TO BE SOLVED: To provide a multiple lead utensil, in the barrel of which a favorite writing body and its corresponding operating body can be housed interchangeably by a user, in addition, the quick and sure interchanging of the writing body and the operating body can be realized and, further, the writing body and the operating body can be avoided from falling off from within a barrel when the rear end of the barrel is open and, furthermore, the retraction and extension of the writing body and the operating body into and from the barrel are easy.
SOLUTION: A freely opening and closing opening parts 42 for opening window slits 41 rearwards are provided at the rear end of a barrel 2. The writing body 6 and the operating body 7 are so constituted as to be able to be removed from and to be inserted within the barrel 2 through the opening parts 42. When the opening parts 42 are turned downwards under the state that the opening parts are open, the writing bodies 6 and the operating bodies 7 descend and then the writing bodies 6 and the operating bodies 7 are secured by securing wall parts 43. The operating body 7 at the rear end of the writing body 6 with its extended pen point abuts against the securing wall part 43.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种多重铅器具，在其中可以由用户互换地容纳喜爱的书写体及其相应的操作体的桶中，另外，书写体和可以实现操作体，此外，当筒的后端打开时，书写体和操作体可以避免从筒内脱落，此外，书写体和书写体的缩回和延伸操作体进出桶容易。解决方案：在筒体2的后端设置用于向后敞开窗口狭缝41的自由开闭部42。书写体6和操作体7构成为能够从并且通过开口部42插入到筒体2内。当开口部分42在开口部分打开的状态下向下转动时，书写体6和操作体7下降，然后书写体6和操作体7通过固定壁部43固定。书写主体6后端的操作体7具有伸出的笔尖与固定壁部分43相邻。版权所有（C）2007，JPO＆INPIT

14. 发明专利

JP2007038635A Multi-core writing instrument 有权
标题翻译：多核心书写工具
公开(公告)号：JP2007038635A
公开(公告)日：2007-02-15
申请号：JP2006086231
申请日：2006-03-27
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： YAMAUCHI HARUMI , ANDO MASASHI
IPC分类号： B43K24/12 , B43K25/02
摘要： PROBLEM TO BE SOLVED: To provide a multi-core writing instrument accommodating a writing body according to a user's preference and its corresponding operating body in a replaceable manner in a barrel and allowing the writing body and the operating body to be rapidly and reliably replaced. SOLUTION: A plurality of writing bodies 6 are accommodated in the barrel 2 so as to be movable back and forth. Respective writing bodies 6 are urged by elastic bodies backward. At the rear ends of the respective writing bodies 6, operating bodies 7 are connected correspondingly to the respective writing bodies 6. A plurality of window holes 41 are formed in a side wall of the barrel 2 in the radial direction so as to extend in the back and forth direction. The respective operating bodies 7 protrude to the outside through the respective window holes 41 in the radial direction. At the rear end of the barrel 2, an opening part 42 which opens the window hole 41 rearward is provided free to open and close. The writing instrument is further structured wherein the writing bodies 6 and the operating bodies 7 are detached from the barrel 2 and inserted into the barrel 2, through the opening part 42. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种根据用户喜好的容纳书写体的多芯书写工具及其对应的操作体，其可更换的方式在一个机筒中，并允许书写体和操作体迅速地和可靠地更换。解决方案：多个书写本体6容纳在镜筒2中以能够来回移动。各个书写体6被弹性体向后推动。在各书写体6的后端，操作体7相应于各书写体6连接。多个窗孔41形成在筒体2的径向的侧壁上，前后方向。各个操作体7通过各个窗孔41沿径向突出到外部。在筒体2的后端处，开放向后开放窗孔41的开口部分42可自由地打开和关闭。进一步构造书写工具，其中书写体6和操作体7从筒体2分离并通过开口部分42插入筒体2中。（C）2007，JPO＆INPIT

15. 发明专利

JP2004224011A Writing instrument 审中-公开
公开(公告)号：JP2004224011A
公开(公告)日：2004-08-12
申请号：JP2003017927
申请日：2003-01-27
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： ISHIMURA NAOYA , ANDO MASASHI
IPC分类号： B43K7/08 , B43K7/02
摘要： PROBLEM TO BE SOLVED: To provide a writing instrument which can effectively prevent ink leakage from being caused by a drop impact, which can be easily molded at a low cost, and which uses a follower equipped with solid matter capable of eliminating a malfunction in the manufacture of the writing instrument. SOLUTION: The follower 4, which advances according to the consumption of ink 3, is provided on the back end surface of the ink 3 housed in an ink housing cylinder 2 of the writing instrument 1. The follower 4 is constituted by the combined use of a high-viscosity fluid 5 and the solid matter 6. In the solid matter 6, at least two kinds of thermoplastic resins with different chemical compositions are mixed together and whitened. COPYRIGHT: (C)2004,JPO&NCIPI

16. 发明专利

JP2004160986A Ballpoint pen 有权
公开(公告)号：JP2004160986A
公开(公告)日：2004-06-10
申请号：JP2003354132
申请日：2003-10-14
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： ANDO MASASHI
IPC分类号： B43K7/00 , B43K1/08 , B43K7/02 , B43K7/08 , C09D11/18
摘要： PROBLEM TO BE SOLVED: To provide a ballpoint pen which, even when filled with low-viscosity ink, can suppress ink squeezeout of the writing and ink bleeding of the writing in a period from the start of writing to substantially full consumption of the filled ink. SOLUTION: Ink 7 and a follower 8 are housed in an ink housing cylinder 6. A ball 3 is energized forward by a resilient member 4. In the measurement of the flow amount of ink every 100 m of writing distance, in a period from the start of writing to the measurement just before the flow of 80% of the amount of filled ink, the value of ink flow amount per 100 m of the writing distance is not less than a value which is 20 mg smaller than the amount of ink flow in a period from a writing distance of 0 m to a writing distance of 100 m and is not more than a value which is 20 mg larger than the amount of ink flow in a period from a writing distance of 0 m to a writing distance of 100 m. COPYRIGHT: (C)2004,JPO

17. 发明专利

JP2004148743A Direct liquid type writing utensil 有权
公开(公告)号：JP2004148743A
公开(公告)日：2004-05-27
申请号：JP2002318260
申请日：2002-10-31
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： INABA TAKAO , ANDO MASASHI , MAKI MASAHISA
IPC分类号： B43K7/08
摘要： PROBLEM TO BE SOLVED: To provide a direct liquid type writing utensil which can suppress ink blow-off even if drastic pressure fluctuations and temperature rising occur due to the use in aircraft and under an environment of remarkable temperature fluctuations, and at the same time, is excellent in ink discharging properties.
SOLUTION: An ink reservoir member 4, which temporarily retains excessive ink corresponding to pressure rising in an ink tank 3, is provided between a pen-point 2 and the ink tank 3. A valve seat 6, which partitions the ink tank 3 into front and rear parts, is provided in the ink tank 3. An ink circulating hole 7 is penetratingly provided forward and backward to the valve seat 6. A float valve 8, which has smaller specific gravity than that of the ink to be stored in the ink tank 3, is stored in the ink tank 3 at the rear of the valve seat 6. It is so constituted that the float valve 8 can close the ink circulating hole 7 when the air in the ink tank 3 is drastically expanded in a state that the pen-point 2 is downward.
COPYRIGHT: (C)2004,JPO

18. 发明专利

JP2013212696A Thermochromic writing instrument 有权
标题翻译：热敏写字仪
公开(公告)号：JP2013212696A
公开(公告)日：2013-10-17
申请号：JP2013130686
申请日：2013-06-21
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： B43K29/02 , B43K5/16 , B43K7/12 , B43K8/02 , B43K24/08 , B43K24/12 , B43K27/12
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： PROBLEM TO BE SOLVED: To provide a thermochromic writing instrument containing a thermochromic ink, the instrument that can easily discolor writing letters whose color can be thermally changed, and can be quickly brought into a writing-capable state (pen-point projecting state) or a stored state (pen-point retracted state) even if the user can use only one hand.SOLUTION: A thermochromic writing instrument containing a thermochromic ink includes: a writing body 8 receiving inside the thermochromic ink; a barrel 2 receiving inside the writing body 8 movably and axially; a resilient body 7 that biases the writing body 8 to the rear part of the barrel 2; an operating part 5 for making a pen point 81 of the writing body 8 projected from or retracted into a front end hole 31 of the barrel 2; and a friction part 4 capable of thermally changing the color of the writing letters by rubbing the writing letters of the thermochromic ink and by the frictional heat generated. The friction part 4 comprises a resilient material of low abrasion property, where the abrasion waste is not caused more than the eraser when writing letter is rubbed. The friction part 4 is provided at a front end part of the barrel 2 and the operation part 5 is provided at the parts other than the front end part of the barrel 2.
摘要翻译：要解决的问题：为了提供一种含有热变色油墨的热变色书写工具，该仪器可以容易地褪色可以热变色的书写字母，并且可以快速地进入写入状态（笔尖投影状态）或存储状态（笔尖缩回状态），即使用户只能使用一只手。解决方案：含有热变色油墨的热变色书写工具包括：书写体8，其接收热变色墨水内部; 容纳在书写本体8的内部的可移动和轴向的筒体2; 弹性体7，其将书写体8偏压到筒体2的后部; 用于使书写体8的笔尖81从筒体2的前端孔31突出或缩回的操作部5; 以及通过摩擦热变色油墨的书写字母和产生的摩擦热量能够热调变写字母的颜色的摩擦部分4。摩擦部分4包括具有低磨损性能的弹性材料，其中在书写信被摩擦时磨损废物不比橡皮擦更多。摩擦部4设置在筒体2的前端部，操作部5设置在筒体2的前端部以外的部分。

19. 发明专利

JP2013039835A Thermally changeable color writing tool 有权
标题翻译：热变色写字工具
公开(公告)号：JP2013039835A
公开(公告)日：2013-02-28
申请号：JP2012219458
申请日：2012-10-01
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 , 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 thermally changeable color writing tool that houses thermally changeable color ink and can easily discolor the thermally changeable color writing by friction and also can promptly make a writable state (pen point projected state) or a storage state (pen point retracted state) even if only one hand can be used.SOLUTION: The thermally changeable color wiring tool containing a thermally changeable color ink, includes: a writing body 8 that accommodates thermally changeable color ink inside; a barrel 2 that movably accommodates inside the writing body 8 in a back and forth direction; an operating part 5 for projecting/retracting the pen point 81 from/into the front end hole 31 of the barrel 2 of the writing body 8; and a friction part 4 that is made of low abrasive elastic materials and can thermally change the color of the writing by frictional heat generated when the writing of the thermally changeable color ink is rubbed, and the friction part 4 is provided at the outer face of the operating part 5.
摘要翻译：要解决的问题：提供一种可热变色彩色书写工具，其容纳热变色彩色油墨，并且可以容易地通过摩擦使色彩变色变色，并且还可以迅速地进行可写入状态（笔尖投影状态）或存储状态（笔尖缩回状态）即使只能使用一只手。解决方案：包含可热切换的彩色墨水的可热切换的彩色布线工具包括：书写体8，其容纳内部的热变色彩墨; 筒子2，其沿前后方向可移动地容纳在书写本体8的内部; 用于将笔尖81从书写本体8的筒体2的前端孔31伸出/缩回的操作部5; 以及摩擦部分4，其由低磨料弹性材料制成，并且可以通过在可热变色油墨的书写被摩擦时产生的摩擦热热改变书写的颜色，并且摩擦部分4设置在经营部分5.版权所有（C）2013，JPO＆INPIT

20. 发明专利

JP2011093323A Multi-refill writing implement 有权
标题翻译：多重写字楼执行
公开(公告)号：JP2011093323A
公开(公告)日：2011-05-12
申请号：JP2011001682
申请日：2011-01-07
申请人： Pilot Ink Co Ltd , パイロットインキ株式会社
发明人： YAMAUCHI HARUMI , ANDO MASASHI
IPC分类号： B43K24/12
摘要： PROBLEM TO BE SOLVED: To provide a multi-refill writing implement enabling a user to hold writing elements of his/her liking and corresponding operation elements in a shaft cylinder and allowing quick and reliable changes of the writing elements and operation elements.
SOLUTION: A plurality of writing elements 6 are held in a longitudinally movable manner in the shaft cylinder 2. Each writing element 6 is energized backward by a spring body. The operation element 7 corresponding to each writing element 6 is connected to the rear end of each writing element 6. A plurality of aperture holes 41 extending in the longitudinal direction are provided radially penetrating a sidewall of the shaft cylinder 2. Each operation element 7 is projected radially outward from each aperture hole 41. The rear end of the shaft cylinder 2 has an openable/closable opening 42 for opening the aperture holes 41 backward. The writing element 6 and the operation element 7 are removable from the inside of the shaft cylinder 2 and insertable into the shaft cylinder 2 through the opening 42.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种多重填充书写工具，其使得用户能够将其喜好的书写元素和相应的操作元素保持在轴圆柱体中，并允许写入元件和操作元件的快速可靠的改变。解决方案：多个书写元件6以可纵向移动的方式保持在轴筒2中。每个书写元件6被弹簧体向后通电。与每个书写元件6相对应的操作元件7连接到每个书写元件6的后端。沿着纵向方向延伸的多个孔眼41径向地穿过轴筒2的侧壁。每个操作元件7是从每个孔眼41径向向外突出。轴筒2的后端具有用于向后打开孔孔41的可打开/关闭的开口42。书写元件6和操作元件7可从轴筒2的内部移除，并通过开口42可插入到轴筒2中。版权所有（C）2011，JPO＆INPIT

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