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61. 发明授权

US5430471A Liquid container, recording head using same and recording apparatus using same 失效
标题翻译：液体容器，使用其的记录头以及使用其的记录装置
公开(公告)号：US5430471A
公开(公告)日：1995-07-04
申请号：US934327
申请日：1992-08-25
申请人： Kazuhiro Nakajima , Yasuo Kotaki , Masanori Takenouchi , Toshihiko Ujita , Torachika Osada , Hidemi Kubota , Keiichiro Tsukuda , Yohei Sato
发明人： Kazuhiro Nakajima , Yasuo Kotaki , Masanori Takenouchi , Toshihiko Ujita , Torachika Osada , Hidemi Kubota , Keiichiro Tsukuda , Yohei Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： A liquid container includes a plurality of chambers, a liquid supply port provided in one of the chambers, an air vent provided in another one of the chambers and a continuous liquid supply material. Adjacent chambers are in fluid communication with each other only through the liquid supply material.
摘要翻译：液体容器包括多个室，设置在一个室中的液体供给口，设置在另一个室中的排气口和连续的液体供给材料。相邻的室仅通过液体供应材料彼此流体连通。

62. 外观设计

USD348688S Ink cartridge 失效
公开(公告)号：USD348688S
公开(公告)日：1994-07-12
申请号：US7085
申请日：1993-01-19
申请人： Toshihiko Ujita
设计人： Toshihiko Ujita

65. 外观设计

USD341619S Ink cartridge for printer 失效
公开(公告)号：USD341619S
公开(公告)日：1993-11-23
申请号：US897528
申请日：1992-06-12
申请人： Toshihiko Ujita , Kenjiro Watanabe , Kayomi Sato , Masanori Takenouchi
设计人： Toshihiko Ujita , Kenjiro Watanabe , Kayomi Sato , Masanori Takenouchi

66. 发明授权

US08038274B2 Ink tank for ink jet recording device 有权
标题翻译：墨盒用于喷墨记录装置
公开(公告)号：US08038274B2
公开(公告)日：2011-10-18
申请号：US11797926
申请日：2007-05-09
申请人： Toshihiko Ujita , Hajime Yamamoto
发明人： Toshihiko Ujita , Hajime Yamamoto
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17506 , B41J2/17553 , B41J2/17556 , B41J2/17559
摘要： There is disclosed an ink tank capable of inhibiting penetration of a gas even in an ink storage section made of a resin, having such a flexibility as to easily apply a negative pressure to ink, having an excellent resource protective property and applicable even to a small and inexpensive ink jet recording device having a large degree of freedom in design. In the ink tank for the ink jet recording device having the ink storage section made of a plastic, the ink storage section has a coating layer including a liquid retaining member capable of retaining ink on an inner surface or an outer surface thereof. The liquid retaining member can include a foam material, a fiber material or a gel-like substance. In the ink storage section, the liquid retaining member included in the coating layer including the liquid retaining member capable of retaining the ink on the outer surface thereof includes a moisture adsorbent which adsorbs a moisture.
摘要翻译：公开了一种即使在由树脂制成的储墨部分中也能够抑制气体渗透的油墨罐，其具有易于对油墨施加负压的柔性，具有优异的资源保护性，甚至适用于小型油墨以及设计自由度高的便宜的喷墨记录装置。在具有由塑料制成的储墨部的喷墨记录装置的墨盒中，墨水储存部分具有包括能够在其内表面或外表面上保持墨的液体保持构件的涂层。液体保持构件可以包括泡沫材料，纤维材料或凝胶状物质。在墨水储存部分中，包括在能够在其外表面上保持墨水的液体保持构件的涂层中的液体保持构件包括吸附水分的水分吸附剂。

67. 发明授权

US07914137B2 Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer 有权
标题翻译：用于喷墨打印机的墨水容器，用于容器的保持器，用于保持器的滑架和喷墨打印机
公开(公告)号：US07914137B2
公开(公告)日：2011-03-29
申请号：US12145439
申请日：2008-06-24
申请人： Hiroyuki Inoue , Soichi Hiramatsu , Toshihiko Ujita , Keiichiro Tsukuda , Akihiro Yamanaka , Yasuo Kotaki , Sadayuki Sugama
发明人： Hiroyuki Inoue , Soichi Hiramatsu , Toshihiko Ujita , Keiichiro Tsukuda , Akihiro Yamanaka , Yasuo Kotaki , Sadayuki Sugama
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/1755
摘要： An ink container for containing ink to be supplied to an ink jet head to which the ink container is detachably mountable, includes an ink supply port for supplying the ink to the ink jet head; a air vent for fluid communication with ambience; a claw-like projection provided on a first side of the ink container; a latching lever provided on a second side opposite from the ink container, the latching lever being resiliently supported on the ink container and having a latching claw.
摘要翻译：一种用于容纳供应到墨水容器可拆卸地安装到喷墨头上的墨水的墨水容器，包括用于向喷墨头供墨的供墨口; 用于与环境流体连通的排气口; 设置在所述墨水容器的第一侧上的爪形突起; 设置在与所述墨水容器相对的第二侧上的闩锁杆，所述闩锁杆弹性地支撑在所述墨水容器上并且具有闩锁爪。

68. 发明申请

US20070273735A1 Ink tank for ink jet recording device 有权
标题翻译：墨盒用于喷墨记录装置
公开(公告)号：US20070273735A1
公开(公告)日：2007-11-29
申请号：US11797926
申请日：2007-05-09
申请人： Toshihiko Ujita , Hajime Yamamoto
发明人： Toshihiko Ujita , Hajime Yamamoto
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17506 , B41J2/17553 , B41J2/17556 , B41J2/17559
摘要： There is disclosed an ink tank capable of inhibiting penetration of a gas even in an ink storage section made of a resin, having such a flexibility as to easily apply a negative pressure to ink, having an excellent resource protective property and applicable even to a small and inexpensive ink jet recording device having a large degree of freedom in design. In the ink tank for the ink jet recording device having the ink storage section made of a plastic, the ink storage section has a coating layer including a liquid retaining member capable of retaining ink on an inner surface or an outer surface thereof. The liquid retaining member can include a foam material, a fiber material or a gel-like substance. In the ink storage section, the liquid retaining member included in the coating layer including the liquid retaining member capable of retaining the ink on the outer surface thereof includes a moisture adsorbent which adsorbs a moisture.
摘要翻译：公开了一种即使在由树脂制成的储墨部分中也能够抑制气体渗透的油墨罐，其具有易于对油墨施加负压的柔性，具有优异的资源保护性，甚至适用于小型油墨以及设计自由度高的便宜的喷墨记录装置。在具有由塑料制成的储墨部的喷墨记录装置的墨盒中，墨水储存部分具有包括能够在其内表面或外表面上保持墨的液体保持构件的涂层。液体保持构件可以包括泡沫材料，纤维材料或凝胶状物质。在墨水储存部分中，包括在能够在其外表面上保持墨水的液体保持构件的涂层中的液体保持构件包括吸附水分的水分吸附剂。

69. 发明申请

US20060244793A1 Ink tank 有权
标题翻译：墨水罐
公开(公告)号：US20060244793A1
公开(公告)日：2006-11-02
申请号：US11476130
申请日：2006-06-28
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
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.
摘要翻译：能够稳定地向打印头供墨的墨盒使用简单的阀结构。在一个优选实施例中，油墨通道由接合凸缘的阀橡胶的唇部封闭，并且由唇部中的开口的内表面和凸缘的接合表面形成的角度是锐角。

70. 发明授权

US06613131B2 Gas-liquid separation membrane and production method thereof 失效
标题翻译：气液分离膜及其制备方法
公开(公告)号：US06613131B2
公开(公告)日：2003-09-02
申请号：US10245649
申请日：2002-09-18
申请人： Toshihiko Ujita , Junji Shimoda , Akira Tsujimoto , Yasuo Kotaki , Kiyomitsu Kudo
发明人： Toshihiko Ujita , Junji Shimoda , Akira Tsujimoto , Yasuo Kotaki , Kiyomitsu Kudo
IPC分类号： B01D5322
CPC分类号： B01D19/0031 , Y10S55/05
摘要： A gas-liquid separation membrane is provided with high reliability and performance while having gas-permeable pores formed independently of each other in even pore size and in uniform distribution. The gas-liquid separation membrane has a plurality of gas-permeable pores that permit permeation of gas and that prevent permeation of liquid by capillary force, and the plurality of gas-permeable pores are formed independently of each other and in even pore size by laser machining.
摘要翻译：具有高可靠性和高性能的气液分离膜，同时具有孔径均匀且分布均匀的彼此独立形成的气体透过孔。气液分离膜具有允许气体渗透并防止毛细管力渗透的多个透气性孔，并且多个透气性孔彼此独立地形成，并且通过激光以均匀的孔径形成加工。

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