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61. 发明授权

US5784088A Ink jet recording apparatus using recording unit with ink cartridge having ink inducing element 失效
标题翻译：使用具有墨盒的记录单元的喷墨记录装置具有导墨元件
公开(公告)号：US5784088A
公开(公告)日：1998-07-21
申请号：US669644
申请日：1996-06-24
申请人： Toshihiko Ujita , Masanori Takenouchi , Keiichiro Tsukuda
发明人： Toshihiko Ujita , Masanori Takenouchi , Keiichiro Tsukuda
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/1752 , B41J2/17523
摘要： An ink cartridge (3) including an ink reservoir portion having a porous member (37) for storing ink and an ink supply portion (39) has an ink inducing element (47) disposed between the ink reservoir portion and the ink-supply portion (39). The ink inducing element (47) is made of bundle of fibers in which each fiber is disposed in parallel to the direction of ink supplying from the ink reservoir to the ink supply portion (39), and one end of the ink inducing element (47) is press-touched to the porous member (37).
摘要翻译：包括具有用于存储墨水的多孔构件（37）和墨水供应部分（39）的储墨部分的墨盒（3）具有设置在墨水储存部分和墨水供应部分之间的导墨元件（47） 39）。引导元件（47）由纤维束制成，其中每个纤维平行于从墨水储存器供墨到墨水供应部分（39）的墨水供应方向设置，并且墨水引导元件（47）的一端）被压接到多孔构件（37）上。

62. 外观设计

USD383155S Ink cartridge for printer 失效
公开(公告)号：USD383155S
公开(公告)日：1997-09-02
申请号：US42268
申请日：1995-08-04
申请人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda
设计人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda

63. 外观设计

USD365119S Ink cartridge for printer 失效
公开(公告)号：USD365119S
公开(公告)日：1995-12-12
申请号：US017548
申请日：1994-01-18
申请人： Toshihiko Ujita , Keiichiro Tsukuda , Kayomi Sato , Masanori Takenouchi
设计人： Toshihiko Ujita , Keiichiro Tsukuda , Kayomi Sato , Masanori Takenouchi

64. 发明授权

US07677700B2 Liquid discharge head 失效
标题翻译：排液头
公开(公告)号：US07677700B2
公开(公告)日：2010-03-16
申请号：US11746165
申请日：2007-05-09
申请人： Keiichiro Tsukuda
发明人： Keiichiro Tsukuda
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/14024
摘要： A liquid discharge head includes a liquid discharge substrate containing an energy generating element and a liquid discharge port, a flow path member of a resinous material fixed to the liquid discharge substrate and having at least a liquid supply path, a sealing material of a resinous material, a concave part, and a support substrate, wherein a distance L1 from a lateral face of the concave part of the flow path member to an end of the support substrate, a distance L2 from the lateral face of the concave part to a lateral face of the liquid discharge substrate, a linear expansion coefficient E1 of the flow path member and a linear expansion coefficient E2 of the sealing material satisfy a relation: L1×E1>L2×E2.
摘要翻译：液体排出头包括含有能量产生元件和液体排出口的液体排出基板，固定到液体排出基板的至少具有液体供给路径的树脂材料的流路部件，树脂材料的密封材料凹部和支撑基板，其中，从流路构件的凹部的侧面到支撑基板的端部的距离L1，从凹部的侧面到侧面的距离L2 液体排出基板的线膨胀系数E1和密封材料的线膨胀系数E2满足L1×E1> L2×E2的关系。

65. 发明申请

US20070040190A1 Ink jet recording head and ink discharge method 失效
标题翻译：喷墨记录头和喷墨方法
公开(公告)号：US20070040190A1
公开(公告)日：2007-02-22
申请号：US11589871
申请日：2006-10-31
申请人： Mineo Kaneko , Ken Tsuchii , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe
发明人： Mineo Kaneko , Ken Tsuchii , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe
IPC分类号： H01L27/10
CPC分类号： B41J2/14056 , B41J2/1404 , B41J2/1412 , B41J2/14129 , B41J2002/14177 , B41J2002/14185 , B41J2002/14387
摘要： An ink jet recording head is provided with one heat generating member in each of ink flow paths, and the discharge port thereof is arranged on the extended line extending in the normal direction from the center of the main surface of the heat generating member to the surface of the substrate. Then, on the surface of the substrate, non-bubbling area is provided on the center within the projected area having the discharge port projected thereon. Bubble brought to the boil by the heat generating member pushes out ink from the discharge port by the pressure exerted by the bubble, while being communicated with the outside. With the structure thus arranged, it is made possible to enhance the precision of discharge direction of the liquid droplet discharged from the discharge port.
摘要翻译：喷墨记录头在每个墨流路中设置有一个发热元件，其排出口设置在从发热元件的主表面的中心向正方向延伸的延伸线上的基底。然后，在基板的表面上，在喷出口突出的投影区域的中央部设置非发泡区域。通过发热部件沸腾的泡沫在与外部连通的同时，由气泡施加的压力从排出口推出墨水。利用如此布置的结构，可以提高从排出口排出的液滴的排出方向的精度。

66. 发明授权

US07175255B2 Ink jet recording head and ink jet recording apparatus 有权
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US07175255B2
公开(公告)日：2007-02-13
申请号：US10926959
申请日：2004-08-27
申请人： Kazuhiko Okito , Keiichiro Tsukuda
发明人： Kazuhiko Okito , Keiichiro Tsukuda
IPC分类号： B41J2/145 , B41J2/15
CPC分类号： B41J2/15 , B41J2/2107
摘要： An ink jet recording head having a recording element substrate including three or more discharge port arrays comprising a plurality of discharge ports and recording elements for discharging ink from the discharge ports and supplying heat to areas around the discharge ports; wherein each of the discharge port arrays matches one or another of a plurality of types of ink whose viscosity decreases with a rise in temperature, and the discharge port arrays matching the most viscous of the inks to be discharged being arranged between other discharge port arrays to enable ink drips to be discharged stably, and an ink jet recording apparatus using the same are to be provided.
摘要翻译：一种喷墨记录头，具有包括三个或更多个排出口阵列的记录元件基片，该排出口阵列包括多个排出口和用于从排出口排出墨水并向排出口周围的区域供热的记录元件; 其中每个排出口阵列匹配粘度随着温度升高而降低的多种类型的油墨中的一种或另一种，并且排出口阵列与排出的最粘稠的排墨口排列在其它排出口阵列之间使墨滴能够稳定地排出，并且使用这样的喷墨记录装置。

67. 发明申请

US20060077233A1 Ink jet recording head and ink discharge method 有权
公开(公告)号：US20060077233A1
公开(公告)日：2006-04-13
申请号：US11265100
申请日：2005-11-03
申请人： Mineo Kaneko , Ken Tsuchii , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe
发明人： Mineo Kaneko , Ken Tsuchii , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe
IPC分类号： B41J2/05
CPC分类号： B41J2/14056 , B41J2/1404 , B41J2/1412 , B41J2/14129 , B41J2002/14177 , B41J2002/14185 , B41J2002/14387
摘要： An ink jet recording head is provided with one heat generating member in each of ink flow paths, and the discharge port thereof is arranged on the extended line extending in the normal direction from the center of the main surface of the heat generating member to the surface of the substrate. Then, on the surface of the substrate, non-bubbling area is provided on the center within the projected area having the discharge port projected thereon. Bubble brought to the boil by the heat generating member pushes out ink from the discharge port by the pressure exerted by the bubble, while being communicated with the outside. With the structure thus arranged, it is made possible to enhance the precision of discharge direction of the liquid droplet discharged from the discharge port.

68. 外观设计

USD392670S Ink cartridge for printer 失效
公开(公告)号：USD392670S
公开(公告)日：1998-03-24
申请号：US42284
申请日：1995-08-04
申请人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda
设计人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda

69. 外观设计

USD390870S Ink cartridge for printer 失效
公开(公告)号：USD390870S
公开(公告)日：1998-02-17
申请号：US42294
申请日：1995-08-04
申请人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda
设计人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda

70. 外观设计

USD390868S Ink cartridge for printer 失效
公开(公告)号：USD390868S
公开(公告)日：1998-02-17
申请号：US42236
申请日：1995-08-04
申请人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda
设计人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda

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