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1. 发明授权

US09266379B2 Thermochromic writing instrument 有权
标题翻译：热变色书写工具
公开(公告)号：US09266379B2
公开(公告)日：2016-02-23
申请号：US13666109
申请日：2012-11-01
申请人： Yoshinori Imamura , Nobuo Sekine , Masashi Ando
发明人： Yoshinori Imamura , Nobuo Sekine , Masashi Ando
IPC分类号： B43M1/02 , B43K7/12 , B43K5/16 , B43K1/08 , B43K7/02 , B43K7/08 , B43K7/10 , B43K23/12 , B43K24/06 , B43K24/08 , B43K24/12 , B43K27/12 , B43K29/02 , C09D11/16 , C09D11/50
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： A thermochromic writing instrument contains a thermochromic ink, wherein a writing body is accommodated in a barrel movably in a longitudinal direction, an operation portion is provided on the outer surface of the barrel, a pen tip of the writing body is constituted so as to be projectable/retractable from/into a front-end hole of the barrel by operating the operation portion, the thermochromic ink is contained in the inside of the writing body, the pen tip capable of ejecting the thermochromic ink is provided at the front end of the writing tool, and a friction portion capable of thermally changing the color of the handwriting of the thermochromic ink by the frictional heat generated when the handwriting is rubbed with the friction portion is provided on the outer surface of the barrel.
摘要翻译：一种热变色书写工具包含热变色油墨，其中书写体容纳在沿纵向可移动的筒中，操作部分设置在筒的外表面上，书写体的笔尖构成为通过操作操作部分可以从筒体的前端孔中伸出/伸缩，热变色油墨被包含在书写体的内部，能够喷射热变色油墨的笔尖设置在书写工具和能够通过摩擦部分摩擦手写时产生的摩擦热来热改变热变色墨水的笔迹的颜色的摩擦部分设置在镜筒的外表面上。

2. 发明授权

US08322937B2 Thermochromic writing instrument 有权
标题翻译：热变色书写工具
公开(公告)号：US08322937B2
公开(公告)日：2012-12-04
申请号：US12528724
申请日：2008-02-08
申请人： Yoshinori Imamura , Nobuo Sekine , Masashi Ando
发明人： Yoshinori Imamura , Nobuo Sekine , Masashi Ando
IPC分类号： A47L13/32 , B43K5/16
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： A thermochromic writing instrument contains a thermochromic ink, wherein a writing body 8 is accommodated in a barrel 2 movably in a longitudinal direction, an operation portion 5 is provided on the outer surface of the barrel 2, and a pen tip 81 of the writing body 8 is constituted so as to be projectable/retractable from/into a front-end hole 31 of the barrel 2 by operating the operation portion 5. The thermochromic ink 83 is contained in the inside of the writing body 8, the pen tip 81 capable of ejecting the thermochromic ink 83 is provided at the front end of the writing tool, and a friction portion 4 capable of thermally changing the color of the handwriting of the thermochromic ink 83 by the frictional heat generated when the handwriting is rubbed with the friction portion 4 is provided on the outer surface of the barrel 2.
摘要翻译：热变色书写工具包含热变色油墨，其中书写体8容纳在沿纵向可移动的筒体2中，操作部分5设置在筒体2的外表面上，书写体的笔尖81 8通过操作操作部分5而被构造成能够从筒体2的前端孔31伸出/伸缩。热变色油墨83容纳在书写体8的内部，笔尖81能够喷墨热变色油墨83设置在书写工具的前端，以及摩擦部分4，该摩擦部分4能够通过在摩擦部分摩擦手写时产生的摩擦热量热变色热变色油墨83的笔迹的颜色 4设置在筒体2的外表面上。

3. 发明申请

US20080292385A1 FRICTION BODY, WRITING INSTRUMENT AND WRITING INSTRUMENT SET 有权
标题翻译：摩擦体，书写仪器和书写仪器
公开(公告)号：US20080292385A1
公开(公告)日：2008-11-27
申请号：US12124211
申请日：2008-05-21
申请人： Takashi WASE , Michiyuki YASUDA , Yoshiaki OKAWARA
发明人： Takashi WASE , Michiyuki YASUDA , Yoshiaki OKAWARA
IPC分类号： B43K29/00
CPC分类号： B43K1/086 , B43K7/02 , B43K7/10 , B43K8/04 , B43K8/06 , B43K23/126 , B43K29/02 , B43L19/0025 , B43L19/0068 , C09D11/16 , C09D11/18
摘要： There is provided a friction body which is adapted to rub a thermochromic image or handwriting formed on a paper surface by use of thermochromic ink to thermally discolor the thermochromic image or handwriting by frictional heat resultant from rubbing, a thermal conductivity of a friction portion of the friction body is set to be within 0.05 W/(m·K) to 50 W/(m·K).
摘要翻译：提供了一种摩擦体，其适于通过使用热变色油墨摩擦形成在纸张表面上的热致变色图像或手写，以通过摩擦产生的摩擦热来热分解热变色图像或手写，摩擦部分的热导率摩擦体设定在0.05W /（mK）〜50W /（m·K）以内。

4. 发明申请

US20080199243A1 BALLPOINT PEN TIP 审中-公开
标题翻译： BALLPOINT笔尖
公开(公告)号：US20080199243A1
公开(公告)日：2008-08-21
申请号：US11753110
申请日：2007-05-24
申请人： Myeong-Ki KIM , Hak Jae KIM
发明人： Myeong-Ki KIM , Hak Jae KIM
IPC分类号： B43K7/00
CPC分类号： B43K1/086
摘要： In order that pressure is always applied to a center part of a ball and ink flows smoothly, a ballpoint pen tip according to an exemplary embodiment of the invention includes: a ball that has a diameter of 0.7 mm or more; a tip main body that has a ball holder formed at a front end thereof so as to support the ball to be rotatable while a portion of the ball is exposed to the outside; an ink outflow gap provided within the center thereof so as to connect the ball holder and an ink storage area, which is assembled to an end portion of an end opposite to the front end; an elastic member that includes a center elastic portion that has a spiral shape, is formed in the ink outflow gap, and constantly applies force to the ball in a direction where the ball is exposed; a rear contact portion that is integrally formed with the center elastic portion at an end portion opposite to the front end of the tip main body and is supported by a support protrusion protruding toward the inside of the ink outflow gap so as not to be separated; a front contact portion that has one end portion integrally formed with the center elastic portion toward the front end of the tip main body and a linear pressing portion coming into contact with the ball at the other end portion; and a separation preventing protrusion that protrudes along an inner circumference of an end portion of the ink outflow gap toward the ball holder such that an end portion of the pressing portion of the elastic member is in contact with a center part of the ball.
摘要翻译：为了将压力总是施加到球的中心部分，油墨顺利地流动，根据本发明的示例性实施例的圆珠笔笔尖包括：具有0.7mm或更大直径的球; 尖端主体，其具有形成在其前端的球保持件，以便在球的一部分暴露于外部的同时支撑球可旋转; 设置在其中心内的墨水流出间隙，以连接球保持器和墨水存储区域，该墨水存储区域组装到与前端相对的端部的端部; 包括具有螺旋形状的中心弹性部分的弹性构件形成在墨水流出间隙中，并且在球被暴露的方向上不断地向球体施加力; 后接触部分，其在与所述末端主体的前端相对的端部处与所述中心弹性部分一体地形成，并且被支撑突起支撑，所述支撑突起朝向所述墨水流出间隙的内部突出以便不被分离; 前接触部分，其一端部与所述中心弹性部分一体地形成在所述末端主体的前端;以及直线按压部分，其在所述另一端部与所述球接触; 以及分离防止突起，其沿着墨水流出间隙的端部的内周朝向球保持器突出，使得弹性构件的按压部分的端部与球的中心部分接触。

5. 发明申请

US20080124164A1 FRICTION BODY, WRITING INSTRUMENT AND WRITING INSTRUMENT SET 有权
标题翻译：摩擦体，书写仪器和书写仪器
公开(公告)号：US20080124164A1
公开(公告)日：2008-05-29
申请号：US11946071
申请日：2007-11-28
申请人： Yoshihiro ITO , Shouichi OHKAWA , Katsuyuki FUJITA
发明人： Yoshihiro ITO , Shouichi OHKAWA , Katsuyuki FUJITA
IPC分类号： B43K29/00 , F24J3/00
CPC分类号： B43K29/02 , B43K1/086 , B43K7/02 , B43K7/10 , B43K8/04 , B43K8/06 , B43K23/12 , B43K23/126 , B43L19/0025 , B43L19/0068 , C09D11/16 , C09D11/18 , C09D11/50
摘要： A friction body that produces frictional heat allowing development, disappearance or change of color of handwriting formed with a writing instrument for producing thermochromic handwriting, with the friction body having a friction coefficient of 0.2 to 1.0 when rubbed against paper surface, and a writing instrument for use in forming thermochromic handwriting which is equipped with the friction body and a writing instrument set including the friction body and a writing instrument for use in forming thermochromic handwriting.
摘要翻译：产生摩擦热的摩擦体，其允许由用于产生热变色手写的书写工具形成的笔迹的显影，消失或变化，摩擦体摩擦纸面摩擦系数为0.2至1.0;以及书写工具用于形成配备有摩擦体的热变色手写体和包括摩擦体的书写工具组和用于形成热变色手写的书写工具。

6. 发明授权

US07290955B2 Bold-fine multiple width marking instrument 有权
标题翻译：粗细多重标记仪
公开(公告)号：US07290955B2
公开(公告)日：2007-11-06
申请号：US10920777
申请日：2004-08-18
申请人： Amar A. Patel , Jeffrey Hautzinger , Marc Colavitti , Bret R. Marschand , Jason E. Cantu , John Thompson
发明人： Amar A. Patel , Jeffrey Hautzinger , Marc Colavitti , Bret R. Marschand , Jason E. Cantu , John Thompson
IPC分类号： A47L13/30 , B43K27/00 , B43K5/16
CPC分类号： B43K5/1845 , B43K1/00 , B43K1/086 , B43K8/04 , B43L19/0018 , B43L19/0068
摘要： A marking instrument includes a body formed with a first end and a second end and sealed at the second end to define a fluid reservoir. The marking instrument includes a tip assembly positioned at the first end having a rigid nib with a fluid path formed longitudinally therethrough. The rigid nib has a first end forming a first spreader surface and a second end adjacent to the fluid reservoir and cooperates with a shiftable valve positioned within the fluid path. The shiftable valve includes a valve actuator having a contact surface position substantially adjacent to the first spreader surface. The tip assembly may further include an adjustable nib having a second spreader surface adapted to be positioned adjacent the first spreader surface to form a composite spreader surface.
摘要翻译：标记仪器包括形成有第一端和第二端并且在第二端处被密封以限定流体储存器的主体。标记仪器包括位于第一端的尖端组件，其具有刚性尖端，其具有纵向穿过其中形成的流体路径。刚性笔尖具有形成第一扩张器表面的第一端和与流体储存器相邻的第二端，并与位于流体路径内的可移动阀配合。可移动阀包括具有基本上与第一吊具表面相邻的接触表面位置的阀致动器。尖端组件还可以包括可调节的笔尖，其具有适于邻近第一扩张器表面定位的第二扩张器表面，以形成复合撒布机表面。

7. 发明申请

US20060115318A1 Ball-point pen with means of preventing inclination of the straight portion of the ball-pressing spring 审中-公开
标题翻译：圆珠笔，具有防止压球弹簧直线部分倾斜的装置
公开(公告)号：US20060115318A1
公开(公告)日：2006-06-01
申请号：US10559772
申请日：2004-12-16
申请人： Sergio Santini , Donato Marotta
发明人： Sergio Santini , Donato Marotta
IPC分类号： B43K7/10
CPC分类号： B43K7/10 , B43K1/086
摘要： A ball-point pen (1) includes a reservoir (2) communicating with a hole (10) connected to a capillary channel (3) of a tip (4) which is provided with a cavity (9) which seats the ball (5) for writing, this ball (5) being kept pressed against a retaining edge (9t) of the cavity (9) as a result of the thrust of a compression resilient spring (6) terminating in a straight portion (6r) which is aligned with the longitudinal axis (N-N) of the ball-point pen (1) and the free end (6p) of which is in contact with the ball (5). In the ball-point pen (1), the capillary channel (3) has, inside it, elements (7) which, coming into contact with the straight portion (6r) of the spring (6), prevent it from becoming inclined with respect to the longitudinal axis (N-N) of the ball-point pen (1).
摘要翻译：圆珠笔（1）包括与连接到尖端（4）的毛细通道（3）的孔（10）连通的储存器（2），所述孔（10）设置有座（9），所述空腔（9）），由于压缩弹性弹簧（6）的推力结束于直线部分（6r），该球（5）被保持压靠在空腔（9）的保持边缘（9t）上，与圆珠笔（1）的纵向轴线（NN）对齐，其自由端（6p）与球体（5）接触。在圆珠笔（1）中，毛细通道（3）的内部具有与弹簧（6）的直线部分（6r）接触的元件（7），防止其变得倾斜相对于圆珠笔（1）的纵向轴线（NN）。

8. 发明授权

US5929135A Low-viscosity aqueous ink for a ball-point pen and a ball-point pen 失效
标题翻译：用于圆珠笔的低粘度水性墨水和圆珠笔
公开(公告)号：US5929135A
公开(公告)日：1999-07-27
申请号：US888358
申请日：1997-07-03
申请人： Eiji Wasai , Kazuhiko Furukawa
发明人： Eiji Wasai , Kazuhiko Furukawa
IPC分类号： B43K1/08 , B43K5/18 , B43K23/12 , C09D11/18 , B43K7/02
CPC分类号： C09D11/18 , B43K1/086 , B43K23/124 , B43K5/1881 , Y10S260/38
摘要： This invention provides a ball-point pen suited to low-viscosity aqueous ink. This ball-point pen includes a ball-point pen refill in which an ink reservoir communicates with a tip for holding a tip ball via a joint, wherein the ink reservoir is filled with water type ball-point pen ink containing at least one type of a solvent selected from the group consisting of ethyleneglycol, diethyleneglycol, propyleneglycol, and glycerin in an amount of 5 to 40 wt % of the total ink amount, a crosslinking acrylic acid polymer in an amount of 0.1 to 1.0 wt % of the total ink amount, a pigment in an amount of 5 to 10 wt % of the total ink amount, and the balance primarily consisting of water, and the tip has a spring which in a normal state urges and brings the tip ball into intimate contact with the inner edge of a ball holding portion at the front end of the tip and releases the intimate contact when writing is performed.
摘要翻译：本发明提供一种适用于低粘度水性墨水的圆珠笔。该圆珠笔包括一个圆珠笔笔芯，其中墨水贮存器通过接头与用于保持尖端球的尖端连通，其中墨水储存器充满水型圆珠笔墨水，其中包含至少一种类型的选自乙二醇，二甘醇，丙二醇和甘油的溶剂，其总量为总油墨量的5〜40重量％，交联丙烯酸聚合物的总油墨量为0.1〜1.0重量％，总量为5〜10重量％的颜料，余量主要由水构成，前端具有在正常状态下促使尖端球与内缘紧密接触的弹簧在尖端的前端处的球保持部分，并且在执行写入时释放紧密接触。

9. 发明授权

US5899618A Multiplex writing implement 失效
标题翻译：复写书写工具
公开(公告)号：US5899618A
公开(公告)日：1999-05-04
申请号：US693619
申请日：1996-08-07
申请人： Seiichi Kobayashi , Hiroyuki Mutou
发明人： Seiichi Kobayashi , Hiroyuki Mutou
IPC分类号： B43K1/08 , B43K5/18 , B43K7/02 , B43K7/12 , B43K24/04 , B43K24/06 , B43K24/12 , B43K24/14 , B43K24/16 , B43K24/18 , B43K29/02 , B43K27/00
CPC分类号： B43K29/02 , B43K1/086 , B43K24/146 , B43K24/163 , B43K5/1881
摘要： A multiplex writing implement of the invention has a multiple number of writing elements, including at least one ball-point pen element which is filled up with a thixotropic water-soluble or low-viscosity oil-based ball-point ink. The ink reserving portion of the ink reservoir of the ball-point pen element is non-flexible and has a relatively large cross-section. A portion for jointing the point assembly with the ink reserving portion is formed so that the element can readily be deflected transversely with respect to the axial direction. The writing tip portions of these writing elements can selectively be projected from and retracted into the barrel front. This multiplex writing implement is able to create line traces with thick line density without causing any blobbing of ink or ink starving. It is also possible to prevent accidental ink leakage. That is, ink can be prevented from staining the barrel cylinder, user's hands, clothes etc., which would be caused by forward leakage of ink or back leakage of ink due to upward writing as well as due to impacts from being dropped or clicked. Still, the multiplex writing implement has a suitable barrel size which meets the demands for portability and high performances of handling.
摘要翻译：本发明的多重书写工具具有多个写入元件，包括至少一个填充有触变性水溶性或低粘度油基圆珠笔墨水的圆珠笔元件。圆珠笔墨盒的储墨器的墨水储存部分是非柔性的并且具有相对较大的横截面。用于将点组件与储墨部分接合的部分被形成为使得元件可以容易地相对于轴向横向偏转。这些书写元件的书写尖端部分可以选择性地从镜头前端突出并缩回到镜筒前部。这种多重写入工具能够创建具有粗线密度的线迹，而不会导致油墨或油墨挨饿的任何斑点。也可以防止意外的墨水泄漏。也就是说，可以防止由于向上写入以及由于落下或点击的冲击而导致油墨的向前泄漏或油墨的背面泄漏而引起的桶筒，使用者的手，衣服等墨水。然而，多重书写工具具有适合的桶尺寸，以满足便携性和高性能处理的要求。

10. 发明授权

US5421664A Fluid applicator with fluid tank pressurization device 失效
标题翻译：带流体罐加压装置的流体涂抹器
公开(公告)号：US5421664A
公开(公告)日：1995-06-06
申请号：US218652
申请日：1994-03-28
申请人： Hideshi Okamoto
发明人： Hideshi Okamoto
IPC分类号： A45D34/04 , B05C17/005 , B05C17/01 , B43K1/08 , B43K7/00 , B43K23/12 , B43M11/08 , B65D83/00
CPC分类号： A45D34/041 , B43K1/086 , B43K23/12 , B43M11/085
摘要： A fluid applicator in which the internal pressure of a fluid tank can selectively be increased, and the fluid to be applied is prevented from being discharged excessively during application. A cap is provided with a short first inner barrel and a long second inner barrel, so that, when the neck of the applicator is inserted into the short first inner barrel to seal the tip, the pressure rise in the first inner barrel is adapted to be small so as not to substantially increase the internal pressure of the fluid tank, whereas when the neck is inserted into the long second inner barrel, the pressure rise in the second inner barrel is adapted to be great so as to increase the internal pressure of the fluid tank. Alternatively, the applicator may be provided with a pressurizing device having a plurality of sealing barrels of different lengths.
摘要翻译：可以选择性地增加流体箱的内部压力的流体施加器，并且防止在施加期间被施加的流体被过度排出。帽设置有短的第一内筒和长的第二内筒，使得当将施用器的颈部插入短的第一内筒以密封末端时，第一内筒中的压力升高适于小到不会大幅度地提高流体箱的内部压力，而当颈部被插入长的第二内筒中时，第二内筒的压力上升适应性大，以便增加内部压力流体箱。或者，施加器可以设置有具有多个不同长度的密封桶的加压装置。

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