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1. 发明申请

US20130027463A1 INK CARTRIDGE AND INK JET RECORDING METHOD 审中-公开
标题翻译：墨盒和喷墨记录方法
公开(公告)号：US20130027463A1
公开(公告)日：2013-01-31
申请号：US13526826
申请日：2012-06-19
申请人： Masashi Ogasawara , Keigo Gouda , Fumiaki Fujioka , Souichi Nagai , Akiko Yasuda , Keiichiro Tsukuda , Hiromasa Amma , Kyosuke Toda
发明人： Masashi Ogasawara , Keigo Gouda , Fumiaki Fujioka , Souichi Nagai , Akiko Yasuda , Keiichiro Tsukuda , Hiromasa Amma , Kyosuke Toda
IPC分类号： B41J2/175
CPC分类号： C09D11/322 , B41J2/17513 , B41J2/17553 , C09D11/38
摘要： An ink cartridge including a housing formed with a resin and an ink stored in the housing, wherein the resin includes a white mica composition; the ink includes a salt and a self-dispersible pigment having a functional group that contains two phosphonic acid groups and is bonded to the particle surface thereof; the salt includes a specific cation and a specific anion; and an amount of calcium in the ink after the ink is preserved in the housing at 60° C. for 2 months is 10.0 ppm or less.
摘要翻译：一种墨盒，包括形成有树脂的壳体和存储在壳体中的墨水，其中树脂包括白色云母组合物; 油墨包括盐和具有包含两个膦酸基并键合到其颗粒表面的官能团的自分散颜料; 该盐包括特定的阳离子和特定的阴离子; 并且在油墨在60℃下保存2个月后油墨中的一定量的钙为10.0ppm以下。

2. 发明申请

US20080252705A1 INKJET PRINTING HEAD AND INKJET PRINTING CARTRIDGE 有权
标题翻译：喷墨打印头和喷墨打印机
公开(公告)号：US20080252705A1
公开(公告)日：2008-10-16
申请号：US12100344
申请日：2008-04-09
申请人： Hiromasa Amma , Keiichiro Tsukuda
发明人： Hiromasa Amma , Keiichiro Tsukuda
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1753 , B41J2/17553
摘要： An inkjet printing cartridge capable of ejecting miniaturized ink droplets in a stable manner while avoiding the complexity of the structure and control as well as suppressing the cost rise. For this purpose, the inkjet printing cartridge is formed of a material having the permeability to liquid and gas, and the ink supply path for supplying ink to the ejection opening having a relatively small ejection amount is arranged adjacent to other ink supply paths via walls.
摘要翻译：一种能够以稳定的方式喷射微型墨滴的喷墨打印盒，同时避免结构和控制的复杂性以及抑制成本上升。为此，喷墨打印盒由具有液体和气体的渗透性的材料形成，并且用于向具有相对较小喷射量的喷射口供给墨水的墨水供给路径经由壁与其它墨水供应路径相邻布置。

3. 发明授权

US08162460B2 Inkjet printing head and inkjet printing cartridge 有权
标题翻译：喷墨打印头和喷墨打印墨盒
公开(公告)号：US08162460B2
公开(公告)日：2012-04-24
申请号：US12100344
申请日：2008-04-09
申请人： Hiromasa Amma , Keiichiro Tsukuda
发明人： Hiromasa Amma , Keiichiro Tsukuda
IPC分类号： B41J2/175 , B41J2/21 , B41J2/05
CPC分类号： B41J2/17513 , B41J2/1753 , B41J2/17553
摘要： An inkjet printing cartridge capable of ejecting miniaturized ink droplets in a stable manner while avoiding the complexity of the structure and control as well as suppressing the cost rise. For this purpose, the inkjet printing cartridge is formed of a material having the permeability to liquid and gas, and the ink supply path for supplying ink to the ejection opening having a relatively small ejection amount is arranged adjacent to other ink supply paths via walls.
摘要翻译：一种能够以稳定的方式喷射微型墨滴的喷墨打印盒，同时避免结构和控制的复杂性以及抑制成本上升。为此，喷墨打印盒由具有液体和气体的渗透性的材料形成，并且用于向具有相对较小喷射量的喷射口供给墨水的墨水供给路径经由壁与其它墨水供应路径相邻布置。

4. 发明申请

US20120188311A1 LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：液体放电头及其制造方法
公开(公告)号：US20120188311A1
公开(公告)日：2012-07-26
申请号：US13356261
申请日：2012-01-23
申请人： Keisuke Iinuma , Hiromasa Amma , Kyosuke Toda
发明人： Keisuke Iinuma , Hiromasa Amma , Kyosuke Toda
IPC分类号： B41J2/14 , H05K13/00
CPC分类号： B41J2/01 , B41J2/1753 , B41J2/17553 , H01L2224/50 , Y10T29/49117
摘要： A liquid discharge head includes: a recording element substrate and a plurality of electric connection units; and an electric wiring member that includes a plurality of input terminals, a plurality wirings held between films and electrically connected to the plurality of input terminals, and a plurality of lead lines conducted to the plurality of wirings. In this case, the plurality of wirings include a power line for supplying power to the energy generation elements and a signal line for supplying a signal to the energy generation elements. Relationships of A>B and B
摘要翻译：液体排出头包括：记录元件基板和多个电连接单元; 以及电气布线构件，其包括多个输入端子，保持在膜之间并电连接到所述多个输入端子的多个布线，以及传导到所述多个布线的多个引线。在这种情况下，多个布线包括用于向能量产生元件供电的电力线和用于向能量产生元件提供信号的信号线。满足A> B和B

5. 发明授权

US08500250B2 Liquid discharge head and method for manufacturing the same 有权
公开(公告)号：US08500250B2
公开(公告)日：2013-08-06
申请号：US13356261
申请日：2012-01-23
申请人： Keisuke Iinuma , Hiromasa Amma , Kyosuke Toda
发明人： Keisuke Iinuma , Hiromasa Amma , Kyosuke Toda
IPC分类号： B41J2/16 , B41J2/05
CPC分类号： B41J2/01 , B41J2/1753 , B41J2/17553 , H01L2224/50 , Y10T29/49117
摘要： A liquid discharge head includes: a recording element substrate and a plurality of electric connection units; and an electric wiring member that includes a plurality of input terminals, a plurality wirings held between films and electrically connected to the plurality of input terminals, and a plurality of lead lines conducted to the plurality of wirings. In this case, the plurality of wirings include a power line for supplying power to the energy generation elements and a signal line for supplying a signal to the energy generation elements. Relationships of A>B and B

6. 发明授权

US08147048B2 Ink jet recording cartridge 失效
标题翻译：喷墨记录盒
公开(公告)号：US08147048B2
公开(公告)日：2012-04-03
申请号：US13170522
申请日：2011-06-28
申请人： Hiromasa Amma
发明人： Hiromasa Amma
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17563
摘要： A cartridge is constituted by a plurality of absorbing materials for retaining liquid, an interface formed by press-contact between opposing surfaces of the absorbing materials, an introducing portion for supplying the liquid out of the absorbing materials, and a filter provided at an end portion of the introducing portion. The absorbing materials press against the filter so that an end portion of the interface reaches the filter.
摘要翻译：墨盒由多个用于保持液体的吸收材料构成，通过在吸收材料的相对表面之间进行压接而形成的界面，用于将液体从吸收材料中提供的引入部分和设置在吸收材料的端部处的过滤器的导入部。吸收材料压靠过滤器，使得界面的端部到达过滤器。

7. 发明授权

US07926927B2 Liquid container and jet printing apparatus 有权
标题翻译：液体容器和喷墨打印设备
公开(公告)号：US07926927B2
公开(公告)日：2011-04-19
申请号：US12149123
申请日：2008-04-28
申请人： Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake , Hiromasa Amma , Naoki Tashiro
发明人： Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake , Hiromasa Amma , Naoki Tashiro
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17566 , B41J2002/17573
摘要： A structure for informing a state of the ink tank by a light emitting section such as LED, capable of displaying such information at a position easily visible by the user and favorably sending the emitted light both to the user and a light receiver section on the printer side without needing electric wiring which may disturb the user's visibility or manipulation. The light emitting section is separated from the display section and a light guiding section is provided between the both. A member for suitably limiting the emission of light is provided in the display section. Thereby, it is possible to dispose the display section at the best position without needing the electric wiring on the ink tank and obtain a preferable light volume suitable both for the improvement in user's visibility and the stability of the operation of the light receiving section.
摘要翻译：用于通过诸如LED的发光部分来通知墨水盒的状态的结构，能够在用户容易看到的位置处显示这些信息，并且有利地将发射的光都发送到用户和打印机上的光接收器部分而不需要可能干扰用户的可见性或操纵的电线。发光部分与显示部分分离，并且在两者之间设置导光部分。在显示部分中提供用于适当地限制发光的部件。由此，可以将显示部分设置在最佳位置，而不需要墨水盒上的电线，并获得适合于提高用户可视性和光接收部分操作稳定性的优选光量。

8. 发明授权

US07172273B2 Ink tank 有权
标题翻译：墨水罐
公开(公告)号：US07172273B2
公开(公告)日：2007-02-06
申请号：US10845934
申请日：2004-05-14
申请人： Toshihiko Ujita , Keisuke Matsuo , Kenji Kitabatake , Hiromasa Amma
发明人： Toshihiko Ujita , Keisuke Matsuo , Kenji Kitabatake , Hiromasa Amma
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/17553 , B41J2/17596
摘要： An ink tank in which an air communication passage and a pressure regulator valve passage are formed by covering grooves, etc., with a film is fabricated in a simple manufacturing process. Specifically, an atmosphere communication hole and a major part of an air communication passage are formed in the same surface on which a film for forming a valve passage is attached. By virtue of this, the process of attaching a major part of the air communication passage film and the process of attaching the valve film can be performed in a single process step. This simplifies the process of attaching the films.
摘要翻译：通过简单的制造工艺制造其中通过用膜覆盖槽等形成空气连通通道和压力调节阀通道的墨水罐。具体而言，在安装有用于形成阀通道的膜的同一表面上形成气氛连通孔和空气连通通道的主要部分。由此，可以在一个处理步骤中进行安装空气连通通路膜的主要部分的过程和安装阀膜的过程。这简化了附着膜的过程。

9. 发明申请

US20060139384A1 Liquid storing container and recording apparatus 失效
标题翻译：液体储存容器和记录装置
公开(公告)号：US20060139384A1
公开(公告)日：2006-06-29
申请号：US11295537
申请日：2005-12-07
申请人： Kenji Kitabatake , Keisuke Matsuo , Masashi Ogawa , Hiromasa Amma
发明人： Kenji Kitabatake , Keisuke Matsuo , Masashi Ogawa , Hiromasa Amma
IPC分类号： B41J2/195
CPC分类号： B41J2/17553 , B41J2/17566 , B41J2002/17573
摘要： A liquid storing container having a liquid storing chamber for storing liquid, the liquid container includes a plurality of light-transmissive prisms for forming interfaces with the liquid or gas in the liquid storing chamber; wherein each of the prisms includes at least one surface contactable to the liquid in the liquid storing chamber, wherein each of the prisms includes a surface integral with a surface constituting a part of the liquid storing chamber, and wherein the prisms are substantially diagonally disposed in the liquid storing chamber.
摘要翻译：一种液体储存容器，具有用于储存液体的液体储存室，该液体容器包括多个透光棱镜，用于与储液室中的液体或气体形成界面; 其中每个棱镜包括与液体存储室中的液体可接触的至少一个表面，其中每个棱镜包括与构成液体储存室的一部分的表面一体的表面，并且其中棱镜基本上对角地设置在液体储存室。

10. 发明申请

US20050140750A1 Liquid discharge head and recording device 有权
标题翻译：液体排出头和记录装置
公开(公告)号：US20050140750A1
公开(公告)日：2005-06-30
申请号：US11012459
申请日：2004-12-14
申请人： Masashi Ogawa , Wataru Takahashi , Hiromasa Amma , Yasuo Kotaki
发明人： Masashi Ogawa , Wataru Takahashi , Hiromasa Amma , Yasuo Kotaki
IPC分类号： B41J2/05 , B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513
摘要： An ink print head reducing ink supply errors caused by air bubbles in order to stably supply ink at larger amounts. The ink print head includes an ink container for holding ink, a recording element for discharging the ink supplied from the ink container, a duct disposed between the ink container and the recording element to transfer the ink to the recording element, and an inductive channel which communicates with the duct. The inductive channel transfers the ink to the recording element from the ink container, and has a capillary force greater than that of the duct.
摘要翻译：墨水打印头减少由气泡引起的墨水供应错误，以便以更大的量稳定地供应墨水。墨水打印头包括用于保持墨水的墨水容器，用于排出从墨水容器供应的墨水的记录元件，设置在墨水容器和记录元件之间以将墨水转移到记录元件的导管以及感应通道，与管道连通。感应通道将油墨从油墨容器传送到记录元件，并且具有大于管道的毛细管力。

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