专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

EP0523888B1 Thermochromic laminate member, and composition and sheet for producing the same 有权
标题翻译：热致变色层压元件，组合物和膜及其制备。
公开(公告)号：EP0523888B1
公开(公告)日：1995-10-04
申请号：EP92306156.8
申请日：1992-07-03
申请人： THE PILOT INK CO., LTD.
发明人： Shibahashi, Yutaka , Yasuda, Michiyuki
IPC分类号： B41M5/40 , B41M5/28 , B41M3/14 , A61K7/043 , B32B27/18
CPC分类号： A61Q3/00 , A61K8/02 , A61K2800/438 , A63F2250/1031 , B41M3/142 , B41M5/282 , B41M5/426 , B44F1/08 , D06M23/00 , D06P1/0096 , D06Q1/00 , D06Q1/10 , H01H2209/0021 , Y10S428/913 , Y10T428/251 , Y10T428/2991

92. 发明公开

EP0526019A2 Thermochromic laminate member and toy utilizing the same 有权
标题翻译： Thermochromer Schichtstoff und diesen Schichtstoff enthaltendes Spielzeug。
公开(公告)号：EP0526019A2
公开(公告)日：1993-02-03
申请号：EP92306263.2
申请日：1992-07-08
申请人： THE PILOT INK CO., LTD.
发明人： Matsunami, Nobuaki , Inagaki, Hiroshi
IPC分类号： B44F1/14 , B32B33/00 , B41M5/28 , A63H3/02 , A63H3/36 , B32B27/12
CPC分类号： B41M5/282 , A63F2250/1031 , A63H3/36 , B44F1/14 , Y10S428/913
摘要： A thermochromic laminate member (1) comprises a thin transparent iridescent film (3) laminated on a thermochromic layer (2), and exhibites rainbow-color pattern. The thermochromic layer shows reversible change between a first colored state and a second colored state by a temperature change. The laminate member is suitable for use in toys such as stuffed dolls.
摘要翻译：热变色层压构件包括层压在热致变色层2上的薄透明虹彩膜，并且显示彩虹色图案。热变色层通过温度变化显示第一着色状态和第二着色状态之间的可逆变化。

93. 发明公开

EP0382241A2 Color memory toy set 失效
标题翻译： Farbspeicherspielzeug。
公开(公告)号：EP0382241A2
公开(公告)日：1990-08-16
申请号：EP90102580.9
申请日：1990-02-09
申请人： THE PILOT INK CO., LTD.
发明人： Nakasuji, Norikazu , Kito, Tsutomu , Shibahashi, Yutaka
IPC分类号： A63H33/22
CPC分类号： B41M5/284 , A63F2250/1031 , A63H33/22 , Y10S428/913 , Y10S430/114
摘要： A color memory toy set comprises a color memory toy (1) having a surface of a pattern, at least one portion of the surface being provided with a color memory temperature-sensitive color changing layer (11) colored with a coloring material including a color memory temperature-sensitive dye exhibiting hysteresis characteristics in response to temperature change between a colored state and a colorless state or between a color (I) state and a color (II) state; a hot-pen for causing an image (4) to appear or disappear on the color memory temperature-sensitive layer (11) by drawing the image (4) on the layer (11) to change the color state of the drawn portion (4) into a first state; and a cold-pen (3) for causing an image (4) to appear or disappear on the color memory temperature-sensitive layer (11) by drawing the image (4) on the layer (11) to change the color state of the drawn portion (4) to a second state.
摘要翻译：彩色记忆玩具组包括具有图案表面的彩色记忆玩具（1），所述表面的至少一部分设置有着色材料的彩色存储器温度敏感变色层（11），所述着色材料包括颜色响应于着色状态和无色状态之间或颜色（I）状态和颜色（II）状态之间的温度变化而显示滞后特性的记忆温度敏感染料; 用于通过在层（11）上绘制图像（4）来改变绘制部分（4）的颜色状态，使图像（4）出现或消失在彩色存储器温度敏感层（11）上的热笔）进入第一状态; 以及通过在层（11）上绘制图像（4）来使图像（4）出现或消失在彩色存储器温度敏感层（11）上的冷笔（3），以改变颜色状态（4）到第二状态。

94. 发明授权

EP3333240B1 THERMOCHROMIC COLOR-MEMORY COMPOSITION AND THERMOCHROMIC COLOR-MEMORY MICROCAPSULE PIGMENT ENCAPSULATING SAME 有权转让
公开(公告)号：EP3333240B1
公开(公告)日：2020-08-19
申请号：EP16832750.0
申请日：2016-07-19
申请人： THE PILOT INK CO., LTD.
发明人： ONO Yoshiaki
IPC分类号： C09K9/02 , C09B67/00 , C09D11/17 , C09D11/037 , B43K23/12 , B43K25/02 , B43K29/02 , C09D11/50 , B43K5/02 , B43K7/02 , B43K8/04 , B43L19/00 , C09D5/26 , C09B67/22

95. 发明授权

EP3184320B1 WRITING INSTRUMENT 有权
公开(公告)号：EP3184320B1
公开(公告)日：2020-07-15
申请号：EP17155130.2
申请日：2011-01-31
申请人： The Pilot Ink Co., Ltd , Kabushiki Kaisha Pilot Corporation (also trading as Pilot Corporation)
发明人： Ito, Yoshihiro
IPC分类号： B43K7/00 , B43K7/02 , B43K7/08 , B43K7/12 , B43K15/00 , B43K23/008 , B43K24/04 , B43K25/02 , B43K29/02 , C09D11/16

96. 发明授权

EP2431444B1 THERMOCHROMIC COLOR-MEMORY COMPOSITION, AND THERMOCHROMIC COLOR-MEMORY MICROCAPSULE PIGMENT HAVING THE COMPOSITION ENCAPSULATED THEREIN 有权转让
公开(公告)号：EP2431444B1
公开(公告)日：2019-11-13
申请号：EP10774941.8
申请日：2010-05-12
申请人： THE PILOT INK CO., LTD.
发明人： ONO, Yoshiaki
IPC分类号： C09K9/02 , C09B67/08 , C09B67/20 , B41M5/30 , C09B67/02

97. 发明授权

EP2905320B1 COLOR-CHANGE LAMINATE 有权转让
公开(公告)号：EP2905320B1
公开(公告)日：2019-04-10
申请号：EP15000647.6
申请日：2008-12-16
申请人： THE PILOT INK CO., LTD.
发明人： Nakashima, Akio , Sasada, Atsushi
IPC分类号： C09K9/00

98. 发明授权

EP2123724B1 AQUEOUS INK COMPOSITION FOR BALLPOINT PEN 有权
公开(公告)号：EP2123724B1
公开(公告)日：2018-05-23
申请号：EP08704127.3
申请日：2008-01-30
申请人： THE PILOT INK CO., LTD.
发明人： ASAMI, Hideaki
IPC分类号： B43K7/02 , B43K1/08 , C09D11/18 , B43K7/12
CPC分类号： B43K1/086 , B43K7/02 , B43K7/12 , C09D11/18
摘要： A water based ink composition for a ballpoint pen containing -carrageenan in addition to a dye, water and a water-soluble organic solvent. When used in the ballpoint pen, the ink composition satisfies an ink drooling prevention and a drying resistance which are mutually incompatible functions and is excellent in writing performance regardless of containing a dye as a coloring agent. The ink composition (c) is used, for example, by accommodating a refill (12) whose ink accommodating tube (18) is filled with the ink composition and which is further loaded with an ink backflow-preventing member (20) in the ballpoint pen (10) whose writing edge is retracted and extruded from a front end opening of a barrel (21).

99. 发明授权

EP1600482B1 Liquid composition for metachromatic members, and its use 有权转让
标题翻译：用于异染色成员的液体组合物及其用途
公开(公告)号：EP1600482B1
公开(公告)日：2018-04-04
申请号：EP04257313.9
申请日：2004-11-25
申请人： THE PILOT INK CO., LTD.
发明人： Nakashima, Akio
IPC分类号： B44D2/00 , B44D7/00 , C09D5/29
CPC分类号： C09D5/29 , B44D2/002 , B44D7/00 , Y10T428/249953 , Y10T428/249987
摘要： In a liquid composition for metachromatic members which is to be applied to a metachromatic member having a support and provided thereon a porous layer formed by fixing therein a low refractive index pigment in a disperse state together with a binder resin, the liquid composition has a liquid medium and dissolved and/or dispersed therein a solid matter having a refractive index of from 1.3 to 1.8. Also disclosed is a metachromatic member set having this liquid composition and a metachromatic member. The liquid composition for metachromatic members satisfies permanent preservability of images, having superior density retention and shape retention of images formed in the metachromatic member and being suitable for uses in which impressions of hands, feet and the like are taken and preserved or in which written images or stamped images are preserved.

100. 发明公开

EP3284613A1 THERMOCHROMIC WRITING INSTRUMENT 审中-公开
标题翻译：热变色书写工具
公开(公告)号：EP3284613A1
公开(公告)日：2018-02-21
申请号：EP17188753.2
申请日：2008-02-08
申请人： THE PILOT INK CO., LTD. , Kabushiki Kaisha Pilot Corporation (also trading as Pilot Corporation)
发明人： Imamura, Yoshinori , Sekine, Nobuo , Ando, Masashi
IPC分类号： B43K7/12 , B43K24/06 , B43K24/08 , B43K24/12 , C09D11/16 , B43K1/08 , B43K23/12 , B43K27/12 , B43K29/02 , B43K7/02 , B43K7/08 , B43K7/10 , C09D11/00
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 containing a thermochromic ink (83) comprises a barrel (2) and a ball-point pen refill (8) accommodated in the barrel (2). The thermochromic ink (83) is contained inside the ball-point pen refill (8). A pen tip (81) capable of ejecting the thermochromic ink (83) is provided at a front end of the ball-point pen refill (8), and a friction portion (4), having low abrasion property, capable of thermally changing color of a 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). The ball-point pen refill (8) is accommodated in the barrel (2) so as to be capable of moving in a longitudinal direction. The barrel (2) has a front barrel and a rear barrel detachably screwed at the rear end of the front barrel so that the ball-point pen refill (8) can be removed from the inside of the barrel (2) and be replaced. The thermochromic writing instrument further comprises: an operation portion (5) projected from the outer surface of the barrel (2); and a first compressed coil spring (7), urging the ball-point pen refill (8) backward, housed in the barrel (2). The pen tip (81) of the ball-point pen refill (8) is adapted to project from / retract into a front-end hole (31) of the barrel (2) by operating the operation portion (5). The thermochromic writing instrument further comprises a projection/retraction mechanism which shifts the pen tip (81) from the pen-tip-retracted state to the pen-tip-projected state by a forward press operation, against the backward urging force of the ball-point pen refill (8), of the operation portion (5). An outer surface of the friction portion (4) is a convex curved surface, a greatest dimension of which is equal to or smaller than an outer diameter of the operation portion (5), and anti-slip effect of a finger is achieved at the forward press operation of the operation portion (5) by integrally forming the friction portion (4) made of a soft material with the outer surface of the operation portion (5), so that it is possible to thermally change color of the handwriting by the friction portion (4), in either state of the pen-tip-projected state or the pen-tip-retracted state.
摘要翻译：包含热变色墨水（83）的热致变色书写工具包括桶（2）和容纳在桶（2）中的圆珠笔替换物（8）。热敏变色油墨（83）包含在圆珠笔笔芯（8）内。在圆珠笔笔芯（8）的前端处设置有能够喷射热致变色油墨（83）的笔尖（81）和摩擦部分（4），摩擦部分（4）具有能够热变色通过在摩擦部（4）摩擦手写时产生的摩擦热，在感温致变色油墨（83）的手写体上形成笔迹（2）。圆珠笔笔芯（8）容纳在筒（2）中以便能够沿纵向移动。枪管（2）有一个前枪管和一个可拆卸地拧在前枪管后端的后枪管，以便圆珠笔替芯（8）可以从枪管（2）内部取出并进行更换。该热致变色书写工具还包括：从筒体（2）的外表面突出的操作部分（5）; 以及一个第一压缩螺旋弹簧（7），其向后推动圆珠笔笔芯（8），该螺旋弹簧容纳在桶（2）中。通过操作操作部分（5），圆珠笔笔芯（8）的笔尖（81）适于从镜筒（2）的前端孔（31）伸出/缩回。热变色书写用具还具有通过前方按压操作使笔尖（81）从笔尖收缩状态向笔尖突出状态克服球状体的向后推压力而移动的伸缩机构，（5）的点笔补充器（8）。摩擦部（4）的外表面是凸曲面，其最大尺寸等于或小于操作部（5）的外径，并且手指的防滑效果在通过将由软质材料制成的摩擦部分（4）与操作部分（5）的外表面一体形成，从而对操作部分（5）进行正向按压操作，从而可以通过操作部分在笔尖投影状态或笔尖缩回状态中的任何一种状态下，摩擦部分（4）都被摩擦。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式