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1. 发明授权

US07165829B2 Liquid container, liquid container holder and recording head cartridge 有权
标题翻译：液体容器，液体容器支架和记录头盒
公开(公告)号：US07165829B2
公开(公告)日：2007-01-23
申请号：US10766853
申请日：2004-01-30
申请人： Hiroki Hayashi , Yasuo Kotaki , Keisuke Matsuo , Tetsuya Ohashi , Kenji Kitabatake
发明人： Hiroki Hayashi , Yasuo Kotaki , Keisuke Matsuo , Tetsuya Ohashi , Kenji Kitabatake
IPC分类号： B41J2/14 , B41J2/175
CPC分类号： B41J2/17513
摘要： A liquid container detachably mountable to a container holder, the container holder includes a container body for containing liquid and including a front side engaging portion and a rear side engaging portion for engagement with the container holder, the front side engaging portion and rear side engaging portion being disposed at a leading side and a trailing side, respectively with respect to an inserting direction of the container into the container holder; and a projection, provided on only one of lateral sides of the container body which extend parallel with the inserting direction, for being guided, when the container is mounted to the container holder, along an upper end of a guide wall provided in the container holder while the other lateral side is being limited by an inner surface of the container holder, and the container is being rotated substantially about the front side engaging portion.
摘要翻译：容器保持器可拆卸地安装到容器保持器上的液体容器包括容纳液体的容器主体，包括前侧接合部分和用于与容器保持器接合的后侧接合部分，前侧接合部分和后侧接合部分分别设置在前侧和后侧，相对于容器进入容器保持器的插入方向; 以及设置在与插入方向平行延伸的容器主体的仅一个横向侧上的突起，用于当容器安装到容器保持器时沿着设置在容器保持器中的引导壁的上端被引导而另一个侧面被容器保持器的内表面限制，并且容器基本上围绕前侧接合部分旋转。

2. 外观设计

USD493820S1 Ink tank for printer 失效
公开(公告)号：USD493820S1
公开(公告)日：2004-08-03
申请号：US29178484
申请日：2003-03-28
申请人： Keisuke Matsuo , Hiroki Hayashi , Tetsuya Ohashi , Kenji Kitabatake , Yasuo Kotaki
设计人： Keisuke Matsuo , Hiroki Hayashi , Tetsuya Ohashi , Kenji Kitabatake , Yasuo Kotaki

3. 外观设计

USD493194S1 Printing head for printer 失效
标题翻译：打印机打印头
公开(公告)号：USD493194S1
公开(公告)日：2004-07-20
申请号：US29178486
申请日：2003-03-28
申请人： Tetsuya Ohashi , Kenji Kitabatake , Keisuke Matsuo , Hiroki Hayashi , Yasuo Kotaki
设计人： Tetsuya Ohashi , Kenji Kitabatake , Keisuke Matsuo , Hiroki Hayashi , Yasuo Kotaki

4. 外观设计

USD493821S1 Ink tank for printer 失效
公开(公告)号：USD493821S1
公开(公告)日：2004-08-03
申请号：US29178485
申请日：2003-03-28
申请人： Keisuke Matsuo , Hiroki Hayashi , Tetsuya Ohashi , Kenji Kitabatake , Yasuo Kotaki
设计人： Keisuke Matsuo , Hiroki Hayashi , Tetsuya Ohashi , Kenji Kitabatake , Yasuo Kotaki

5. 发明授权

US06827431B2 Ink tank 有权
标题翻译：墨水罐
公开(公告)号：US06827431B2
公开(公告)日：2004-12-07
申请号：US10134542
申请日：2002-04-30
申请人： Kenji Kitabatake , Yasuo Kotaki , Keisuke Matsuo , Wataru Takahashi , Hiroki Hayashi
发明人： Kenji Kitabatake , Yasuo Kotaki , Keisuke Matsuo , Wataru Takahashi , Hiroki Hayashi
IPC分类号： B41J217
CPC分类号： B41J2/17513
摘要： An ink tank comprises a housing and a cover member, providing a hollow containing portion when bonded together, and in this containing portion, ink absorbent formed by laminating fiber material is contained. On the cover member, a rib is provided to extrude into the containing portion. This rib comprises a first directional rib arranged diagonally to the fibrous lamination face of the ink absorbent, and a second directional rib that intersects with the first directional rib orthogonally. On the position surrounded by the first directional rib and the second directional rib, an atmosphere communication port is formed, and around the atmosphere communication, the communication port guide that extrudes into the containing portion is arranged. The height of the rib is larger than that of the communication port guide. The rib presses the ink absorbent without being buried in it. With the rib thus structured, it is possible to enhance the use efficiency of ink in the ink tank, while preventing ink from leaking externally, and the rib from being broken as well.
摘要翻译：墨盒包括壳体和盖构件，当粘合在一起时提供中空容纳部分，并且在该容纳部分中包含通过层压纤维材料形成的墨吸收剂。在盖构件上设置肋条以挤压到容纳部分中。该肋包括与油墨吸收体的纤维层压面对角排列的第一方向肋，以及与第一方向肋正交相交的第二方向肋。在由第一定向肋和第二定向肋围绕的位置上形成大气连通口，并且在大气连通的周围设置有挤压入容纳部的连通口引导件。肋的高度大于通信端口引导件的高度。肋部压缩墨水吸收剂而不被埋入其中。利用如此构造的肋，可以提高油墨罐中的油墨的使用效率，同时防止油墨从外部泄漏，并且肋也被破坏。

6. 发明授权

US06997548B2 Tank holder, liquid tank and tank attaching and detaching method 失效
标题翻译：油罐架，液罐和油箱的安装和拆卸方法
公开(公告)号：US06997548B2
公开(公告)日：2006-02-14
申请号：US10667314
申请日：2003-09-23
申请人： Keisuke Matsuo , Tetsuya Ohashi , Hiroki Hayashi , Kenji Kitabatake
发明人： Keisuke Matsuo , Tetsuya Ohashi , Hiroki Hayashi , Kenji Kitabatake
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17553
摘要： A recording head cartridge in which ink tanks include a removal preventing pawl which is provided at a rear surface of an ink container and engages with a tank holder, and a latch lever which is provided at a front surface of the ink container and which has a latch pawl engaging with the tank holder. The height of a rear wall and a side surface of the tank holder are set to be lower than corresponding heights of the ink tank. During removal, the container abuts the upper end of the peripheral wall of the tank holder an dis rotated about this upper end so that a part of the side surface of the container is protruded externally of the holder. Accordingly, a space required to remove the container form the tank holder is placed external of the peripheral wall of the tank holder. Thus, removal space ordinarily wasted by a conventional tank holder can be eliminated.
摘要翻译：一种记录头盒，其中墨盒包括设置在墨水容器的后表面并与罐保持器接合的去除阻止爪，以及设置在墨水容器的前表面处的闩锁杆，闩锁爪与罐座接合。后箱壁和罐架的侧面的高度被设定为低于墨罐的相应高度。在拆卸过程中，容器与罐座的周壁邻接，并围绕该上端转动，容器侧面的一部分从保持器的外部突出。因此，将容器取出所需的空间形成储罐保持器放置在储罐保持器的周壁的外部。因此，可以消除通常由常规储罐保持器浪费的去除空间。

7. 发明授权

US08628179B2 Liquid container and manufacturing method therefor 有权
标题翻译：液体容器及其制造方法
公开(公告)号：US08628179B2
公开(公告)日：2014-01-14
申请号：US13359458
申请日：2012-01-26
申请人： Hiromasa Anma , Haruyuki Matsumoto , Kenjiro Watanabe , Hajime Yamamoto , Yukuo Yamaguchi , Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake , Eiichiro Shimizu
发明人： Hiromasa Anma , Haruyuki Matsumoto , Kenjiro Watanabe , Hajime Yamamoto , Yukuo Yamaguchi , Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake , Eiichiro Shimizu
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/17546
摘要： A liquid container detachably mountable to a mounting portion of an ink jet recording apparatus, the liquid container including a casing defining a liquid containing chamber, an electrical contact, a light emitter, a display portion for directing emitted light to an outside of the liquid container, and an information storing portion for storing information relating to the liquid container. First and second engaging portions are engageable with respective first and second locking portions of the mounting portion, and are disposed at opposite first and second sides of the casing. A latch lever displaceably supports the second engaging portion away from the second side. A supply port is provided on a third side of the casing between the first and second sides, the electrical contact is disposed at a corner between the second and third sides, and the display portion is disposed adjacent an upper portion of the second side.
摘要翻译：一种可拆卸地安装到喷墨记录装置的安装部分的液体容器，液体容器包括限定液体容纳室的壳体，电接触件，光发射器，用于将发射的光引导到液体容器的外部的显示部分以及用于存储与液体容器有关的信息的信息存储部分。第一和第二接合部可以与安装部分的相应的第一和第二锁定部分接合，并且设置在壳体的相对的第一和第二侧。闩锁杆可移动地支撑第二接合部分远离第二侧。供给口设置在第一和第二侧之间的壳体的第三侧上，电触点设置在第二和第三侧之间的角部处，并且显示部分邻近第二侧的上部设置。

8. 发明申请

US20120127247A1 LIQUID CONTAINER AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：液体容器及其制造方法
公开(公告)号：US20120127247A1
公开(公告)日：2012-05-24
申请号：US13359458
申请日：2012-01-26
申请人： Hiromasa Anma , Haruyuki Matsumoto , Kenjiro Watanabe , Hajime Yamamoto , Yukuo Yamaguchi , Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake , Eiichiro Shimizu
发明人： Hiromasa Anma , Haruyuki Matsumoto , Kenjiro Watanabe , Hajime Yamamoto , Yukuo Yamaguchi , Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake , Eiichiro Shimizu
IPC分类号： B41J2/175
CPC分类号： B41J2/17546
摘要： A liquid container detachably mountable to a mounting portion of an ink jet recording apparatus, the liquid container including a casing defining a liquid containing chamber, an electrical contact, a light emitter, a display portion for directing emitted light to an outside of the liquid container, and an information storing portion for storing information relating to the liquid container. First and second engaging portions are engageable with respective first and second locking portions of the mounting portion, and are disposed at opposite first and second sides of the casing. A latch lever displaceably supports the second engaging portion away from the second side. A supply port is provided on a third side of the casing between the first and second sides, the electrical contact is disposed at a corner between the second and third sides, and the display portion is disposed adjacent an upper portion of the second side.
摘要翻译：一种可拆卸地安装到喷墨记录装置的安装部分的液体容器，液体容器包括限定液体容纳室的壳体，电接触件，光发射器，用于将发射的光引导到液体容器的外部的显示部分以及用于存储与液体容器有关的信息的信息存储部分。第一和第二接合部可以与安装部分的相应的第一和第二锁定部分接合，并且设置在壳体的相对的第一和第二侧。闩锁杆可移动地支撑第二接合部分远离第二侧。供给口设置在第一和第二侧之间的壳体的第三侧上，电触点设置在第二和第三侧之间的角部处，并且显示部分邻近第二侧的上部设置。

9. 发明授权

US07111931B2 Ink tank 有权
标题翻译：墨水罐
公开(公告)号：US07111931B2
公开(公告)日：2006-09-26
申请号：US10847574
申请日：2004-05-18
申请人： Hiromasa Amma , Toshihiko Ujita , Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake
发明人： Hiromasa Amma , Toshihiko Ujita , Yasuo Kotaki , Keisuke Matsuo , Kenji Kitabatake
IPC分类号： B41J2/175 , B41J2/17
CPC分类号： B41J2/17596 , B41J2/17523 , B41J2/17556
摘要： An ink tank is provided which can apply an optimum negative pressure stably by a valve of a simple structure. To this end, the ink tank of this invention has a valve and a damper section installed in an ink flow path. The valve deforms when the negative pressure in the ink supply port is greater than a predetermined level, to temporarily open the ink flow path to introduce ink from the ink accommodation portion to the ink supply port. The damper section is installed between and communicates to the ink supply port and the valve in the ink flow path. The damper section is formed of a resilient member more easily deformed than the valve and applies a negative pressure to the interior of the ink supply port by an elastic recovery force of the resilient member.
摘要翻译：提供了可以通过简单结构的阀门稳定地施加最佳负压的墨水罐。为此，本发明的墨罐具有安装在墨流路中的阀和阻尼器部。当供墨口中的负压大于预定水平时，阀门变形，暂时打开油墨流动通道，将油墨从油墨容纳部分引入油墨供应口。阻尼器部分安装在供墨口和墨水流动通道中的阀之间并与之连通。阻尼器部分由比阀更容易变形的弹性构件形成，并且通过弹性构件的弹性恢复力将负压施加到供墨口的内部。

10. 发明授权

US07108361B2 Ink tank 失效
公开(公告)号：US07108361B2
公开(公告)日：2006-09-19
申请号：US10833107
申请日：2004-04-28
申请人： Kenji Kitabatake , Yasuo Kotaki , Keisuke Matsuo , Toshihiko Ujita , Hiromasa Amma
发明人： Kenji Kitabatake , Yasuo Kotaki , Keisuke Matsuo , Toshihiko Ujita , Hiromasa Amma
IPC分类号： B41J2/175 , F16K15/14
CPC分类号： F16K15/145 , B41J2/17523 , B41J2/17596 , Y10T137/7895
摘要： An ink tank capable of a stable ink supply to a print head uses a simple valve construction. In one preferred example, an ink path is closed by a lip portion of a valve rubber engaging a flange, and an angle formed by an inner surface of an opening in the lip portion and an engagement surface of the flange is an acute angle.

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