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1. 发明申请

US20100196590A1 INK JET HEAD AND INK JET PRINTING APPARATUS HAVING THE HEAD 有权
标题翻译：墨水喷头和喷墨打印头盔
公开(公告)号：US20100196590A1
公开(公告)日：2010-08-05
申请号：US12758220
申请日：2010-04-12
申请人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
发明人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
IPC分类号： B05D7/24
CPC分类号： B41J2/1603 , B41J2/14024 , B41J2/14072 , B41J2/1623 , B41J2/1629
摘要： An ink jet head has a head substrate including discharge elements for discharging ink, with an electric wiring board being electrically connected to the head substrate, in which the periphery of the head substrate is sealed with a first sealant, and an electric splice between the head substrate and the electric wiring board is sealed with a second sealant. The first and second sealants contain the same base resin and curing agent, and the second sealant shows higher hardness than the first sealant after curing. This ink jet head is free from problems such as cavities and fissures at the boundary of the two sealants caused by a difference in linear expansion coefficients.
摘要翻译：喷墨头具有包括用于排出墨水的排出元件的头基板，其中电接线板与头基板电连接，其中头基板的周边用第一密封剂密封，并且头部之间的电接头基板和电布线板用第二密封剂密封。第一和第二密封剂含有相同的基础树脂和固化剂，并且第二密封剂在固化后显示比第一密封剂更高的硬度。该喷墨头在线性膨胀系数的差异下，在两个密封剂的边界处没有诸如空腔和裂缝的问题。

2. 发明授权

US07722917B2 Method of manufacturing ink jet head and apparatus using sealants 有权
标题翻译：制造喷墨头的方法和使用密封剂的装置
公开(公告)号：US07722917B2
公开(公告)日：2010-05-25
申请号：US10957686
申请日：2004-10-05
申请人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
发明人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
IPC分类号： B05D5/12 , B05D3/02
CPC分类号： B41J2/1603 , B41J2/14024 , B41J2/14072 , B41J2/1623 , B41J2/1629
摘要： An ink jet head has a head substrate including discharge elements for discharging ink, with an electric wiring board being electrically connected to the head substrate, in which the periphery of the head substrate is sealed with a first sealant, and an electric splice between the head substrate and the electric wiring board is sealed with a second sealant. The first and second sealants contain the same base resin and curing agent, and the second sealant shows higher hardness than the first sealant after curing. This ink jet head is free from problems such as cavities and fissures at the boundary of the two sealants caused by a difference in linear expansion coefficients.
摘要翻译：喷墨头具有包括用于排出墨水的排出元件的头基板，其中电接线板与头基板电连接，其中头基板的周边用第一密封剂密封，并且头部之间的电接头基板和电布线板用第二密封剂密封。第一和第二密封剂含有相同的基础树脂和固化剂，并且第二密封剂在固化后显示比第一密封剂更高的硬度。该喷墨头在线性膨胀系数的差异下，在两个密封剂的边界处没有诸如空腔和裂缝的问题。

3. 发明授权

US08034399B2 Method of manufacturing ink jet head and apparatus using sealants 有权
标题翻译：制造喷墨头的方法和使用密封剂的装置
公开(公告)号：US08034399B2
公开(公告)日：2011-10-11
申请号：US12758220
申请日：2010-04-12
申请人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
发明人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
IPC分类号： B05D5/12 , B05D3/02
CPC分类号： B41J2/1603 , B41J2/14024 , B41J2/14072 , B41J2/1623 , B41J2/1629
摘要： An ink jet head has a head substrate including discharge elements for discharging ink, with an electric wiring board being electrically connected to the head substrate, in which the periphery of the head substrate is sealed with a first sealant, and an electric splice between the head substrate and the electric wiring board is sealed with a second sealant. The first and second sealants contain the same base resin and curing agent, and the second sealant shows higher hardness than the first sealant after curing. This ink jet head is free from problems such as cavities and fissures at the boundary of the two sealants caused by a difference in linear expansion coefficients.
摘要翻译：喷墨头具有包括用于排出墨水的排出元件的头基板，其中电接线板与头基板电连接，其中头基板的周边用第一密封剂密封，并且头部之间的电接头基板和电布线板用第二密封剂密封。第一和第二密封剂含有相同的基础树脂和固化剂，并且第二密封剂在固化后显示比第一密封剂更高的硬度。该喷墨头在线性膨胀系数的差异下，在两个密封剂的边界处没有诸如空腔和裂缝的问题。

4. 发明申请

US20050078143A1 Ink jet head and ink jet printing apparatus having the head 有权
标题翻译：具有头部的喷墨头和喷墨打印设备
公开(公告)号：US20050078143A1
公开(公告)日：2005-04-14
申请号：US10957686
申请日：2004-10-05
申请人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
发明人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
IPC分类号： B41J2/14 , B41J2/16 , B41J2/015
CPC分类号： B41J2/1603 , B41J2/14024 , B41J2/14072 , B41J2/1623 , B41J2/1629
摘要： An ink jet head has a head substrate including discharge elements for discharging ink, with an electric wiring board being electrically connected to the head substrate, in which the periphery of the head substrate is sealed with a first sealant, and an electric splice between the head substrate and the electric wiring board is sealed with a second sealant. The first and second sealants contain the same base resin and curing agent, and the second sealant shows higher hardness than the first sealant after curing. This ink jet head is free from problems such as cavities and fissures at the boundary of the two sealants caused by a difference in linear expansion coefficients.
摘要翻译：喷墨头具有包括用于排出墨水的排出元件的头基板，其中电接线板与头基板电连接，其中头基板的周边用第一密封剂密封，以及在头部之间的电接头基板和电布线板用第二密封剂密封。第一和第二密封剂含有相同的基础树脂和固化剂，并且第二密封剂在固化后显示比第一密封剂更高的硬度。该喷墨头在线性膨胀系数的差异下，在两个密封剂的边界处没有诸如空腔和裂缝的问题。

5. 外观设计

USD602521S1 Ink cartridge for printer 有权
公开(公告)号：USD602521S1
公开(公告)日：2009-10-20
申请号：US29323859
申请日：2008-09-02
申请人： Hideo Saikawa , Kazuhiko Miyahara , Shogo Kawamura , Ryoichiro Kurobe
设计人： Hideo Saikawa , Kazuhiko Miyahara , Shogo Kawamura , Ryoichiro Kurobe

6. 发明授权

US08613503B2 Ink tank having grooves to prevent leakage from the air communication hole 有权
标题翻译：墨槽具有防止空气连通孔泄漏的凹槽
公开(公告)号：US08613503B2
公开(公告)日：2013-12-24
申请号：US13545824
申请日：2012-07-10
申请人： Ryoichiro Kurobe , Hideo Saikawa
发明人： Ryoichiro Kurobe , Hideo Saikawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1753 , B41J2/17553 , B41J2/17556
摘要： The present invention provides an ink tank in which ink is unlikely to leak from an air communication hole even with variation in the internal pressure of the ink tank or an external impact on the ink tank. Specifically, ink attached to a rib or trapped in a groove may disperse to the vicinity of a projecting portion. In this case, first, a first groove is provided at a predetermined distance from the projecting portion, enabling a reduction in the possibility that the ink disperses from the groove or a remoter area to the projecting portion. Second, even if the dispersing ink enters an area surrounded by the groove, a second groove formed in the area allows the dispersing ink to be trapped therein.
摘要翻译：本发明提供一种油墨罐，其中即使油墨罐的内部压力的变化或油墨罐的外部冲击也不会从空气连通孔泄漏墨水。具体地，附着在肋上或被捕获在凹槽中的墨水可能分散到突出部分附近。在这种情况下，首先，从突出部分预定距离设置第一凹槽，从而能够降低油墨从凹槽或偏远区域分散到突出部分的可能性。第二，即使分散墨水进入由凹槽包围的区域中，形成在该区域中的第二凹槽允许分散墨水被捕获在其中。

7. 发明申请

US20090244181A1 LIQUID DISCHARGE HEAD AND RECORDING APPARATUS HAVING THE SAME 有权
标题翻译：液体放电头和记录装置
公开(公告)号：US20090244181A1
公开(公告)日：2009-10-01
申请号：US12416844
申请日：2009-04-01
申请人： Ryoichiro Kurobe
发明人： Ryoichiro Kurobe
IPC分类号： B41J2/135
CPC分类号： B41J2/17513 , B41J2/14145 , B41J2202/07
摘要： A liquid discharge head includes a discharge port array having discharge ports for discharging liquid, a liquid chamber for supplying liquid to the discharge port array, and a liquid introduction passage for introducing liquid to the liquid chamber. A vertical cross section of the liquid chamber has an elongated shape. The liquid introduction passage is wider than the liquid chamber in a width direction of the elongated shape. A communicating portion is longer than a width of the liquid chamber and shorter than the liquid chamber, and is projecting from the liquid introduction passage for the liquid chamber. A bottom of the liquid introduction passage is disposed at a lower position than a top of the liquid chamber in the communicating portion, and a distance between the top and the bottom is longer than half of the width of the liquid chamber.
摘要翻译：液体排出头包括具有用于排出液体的排出口的排出口阵列，用于将液体供应到排出口阵列的液体室和用于将液体引入液体室的液体引入通道。液体室的垂直横截面具有细长形状。液体导入通道在细长形状的宽度方向上比液体室宽。连通部比液体室的宽度长并且比液体室短，并且从液体室的液体引入通道突出。液体引入通道的底部设置在比连通部分中的液体室的顶部更低的位置处，并且顶部和底部之间的距离长于液体室的宽度的一半。

8. 发明授权

US07591527B2 Ink jet printing head 有权
标题翻译：喷墨打印头
公开(公告)号：US07591527B2
公开(公告)日：2009-09-22
申请号：US11477351
申请日：2006-06-30
申请人： Hiroki Tajima , Minoru Nozawa , Ryoichiro Kurobe
发明人： Hiroki Tajima , Minoru Nozawa , Ryoichiro Kurobe
IPC分类号： B41J2/01
CPC分类号： B41J2/17559 , B41J2/17513 , B41J2/1752 , B41J2/1753
摘要： An ink jet printing head is attachable to/detachable from an ink jet printing apparatus and includes an electric wiring member formed of a TAB tape to which terminals are provided, and has a wiring exposed through an end section of the electric wiring member, the terminals accepting signals by making contact with a connection portion on the part of the apparatus when the head is attached to the apparatus. An opening is provided in a supporting member which supports the electric wiring member, the opening extending in a direction traversing an area where the electric wiring member is supported. Thereby, movement of liquid, such as water and ink, to the end section is blocked, the liquid moving through a gap between a back surface of the electric wiring member and a surface of the supporting member.
摘要翻译：喷墨打印头可连接到喷墨打印设备上/从喷墨打印设备中拆卸，并且包括由设置有端子的TAB带形成的电布线构件，并且具有通过电配线构件的端部部分露出的布线，当头部附接到设备时通过与设备的一部分上的连接部分接触来接收信号。在支撑电气配线构件的支撑构件上设置开口，该开口沿着穿过电配线构件被支撑的区域的方向延伸。因此，液体如水和墨水的移动到端部被阻挡，液体通过电配线构件的背面与支撑构件的表面之间的间隙移动。

9. 发明授权

US08425024B2 Liquid ejection apparatus and printing apparatus 有权
标题翻译：液体喷射装置和打印装置
公开(公告)号：US08425024B2
公开(公告)日：2013-04-23
申请号：US13218719
申请日：2011-08-26
申请人： Ryoichiro Kurobe
发明人： Ryoichiro Kurobe
IPC分类号： B41J2/175
CPC分类号： B41J2/17563 , B41J2/17509 , B41J2/17596
摘要： The present invention is, in a liquid ejection apparatus provided with: a movable ejecting portion for ejecting liquid; and an intermediate supply path that is provided so as to supply the liquid contained in a liquid containing body arranged separately from the ejecting portion to the ejecting portion, provided with: a filter chamber that is movable together with the ejecting portion; and a valve unit that is positioned on a downstream side of the filter chamber. The filter chamber is provided with: a filter member arranged in a position distant, by a predetermined distance vertically downward, from the supply port communicatively connected with a downstream end of the intermediate supply path, and a plurality of liquid paths that extend so as to guide the liquid introduced from the supply port toward the filter member.
摘要翻译：本发明在液体喷射装置中设置有：用于喷射液体的可移动喷射部分; 以及中间供给路径，其设置成将包含在与所述喷射部分开形成的液体容纳体中的液体供给到所述喷射部，所述中间供给路径设置有与所述喷射部一起可移动的过滤室; 以及位于过滤室的下游侧的阀单元。过滤室设置有：过滤构件，其布置在从与中间供给路径的下游端连通的供给口的垂直向下延伸预定距离的位置，以及多个液体路径，其延伸成将从供给口引入的液体引向过滤器构件。

10. 发明授权

US08246150B2 Ink tank having grooves to prevent leakage from air communication hole 有权
标题翻译：墨槽具有防止空气连通孔泄漏的凹槽
公开(公告)号：US08246150B2
公开(公告)日：2012-08-21
申请号：US12414651
申请日：2009-03-30
申请人： Ryoichiro Kurobe , Hideo Saikawa
发明人： Ryoichiro Kurobe , Hideo Saikawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1753 , B41J2/17553 , B41J2/17556
摘要： The present invention provides an ink tank in which ink is unlikely to leak from an air communication hole even with variation in the internal pressure of the ink tank or an external impact on the ink tank. Specifically, ink attached to a rib or trapped in a groove may disperse to the vicinity of a projecting portion. In this case, first, a first groove is provided at a predetermined distance from the projecting portion, enabling a reduction in the possibility that the ink disperses from the groove or a remoter area to the projecting portion. Second, even if the dispersing ink enters an area surrounded by the groove, a second groove formed in the area allows the dispersing ink to be trapped therein.
摘要翻译：本发明提供一种油墨罐，其中即使油墨罐的内部压力的变化或油墨罐的外部冲击也不会从空气连通孔泄漏墨水。具体地，附着在肋上或被捕获在凹槽中的墨水可能分散到突出部分附近。在这种情况下，首先，从突出部分预定距离设置第一凹槽，从而能够降低油墨从凹槽或偏远区域分散到突出部分的可能性。第二，即使分散墨水进入由凹槽包围的区域中，形成在该区域中的第二凹槽允许分散墨水被捕获在其中。

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