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公开(公告)号：US07111931B2
公开(公告)日：2006-09-26
申请号：US10847574
申请日：2004-05-18
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。
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公开(公告)号：US07108361B2
公开(公告)日：2006-09-19
申请号：US10833107
申请日：2004-04-28
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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公开(公告)号：US20060244793A1
公开(公告)日：2006-11-02
申请号：US11476130
申请日：2006-06-28
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。
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公开(公告)号：US07559636B2
公开(公告)日：2009-07-14
申请号：US11476130
申请日：2006-06-28
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。
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公开(公告)号：US07172273B2
公开(公告)日：2007-02-06
申请号：US10845934
申请日：2004-05-14
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。
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6.发明授权Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer 失效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：US08425022B2
公开(公告)日：2013-04-23
申请号：US12826453
申请日：2010-06-29
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锁定杆，所述闩锁杆弹性地支撑在所述墨水容器上并具有闩锁爪。
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7.发明授权Method and apparatus for manufacturing a liquid container having plural porous members 失效用于制造具有多个多孔构件的液体容器的方法和装置
公开(公告)号：US5567373A
公开(公告)日：1996-10-22
申请号：US379756
申请日：1995-01-27
申请人： Osamu Sato , Hiroshi Sugitani , Tsuyoshi Orikasa , Toshihiko Ujita , Masahiko Higuma , Yasuo Kotaki , Jun Hinami
发明人： Osamu Sato , Hiroshi Sugitani , Tsuyoshi Orikasa , Toshihiko Ujita , Masahiko Higuma , Yasuo Kotaki , Jun Hinami
CPC分类号： B41J2/17513
摘要： The invention provides a method and apparatus for manufacturing a liquid container having an enclosed space within an inner wall of the liquid container, the enclosed space filled with a plurality of porous members. The plurality of porous members include a plurality of inner porous members and a plurality of outer porous members. The method includes the step of packing the porous members into the enclosed space so that the inner porous members only contact and press against other inner porous members and/or outer porous members, and the outer porous members contact and press against the inner porous members and the inner wall of the liquid container. The method also comprises a step of compressing the porous members. The apparatus has compressing means for compressing the porous members and packing means for packing the porous members into the liquid container. The invention aims to reduce an amount of non-dischargeable liquid contained by the liquid container by packing porous members into the liquid container with a desired compression distribution. The invention also aims to allow the same kind of porous members to be suitably packed into containers that store liquids having different surface tensions, or containers having different capacities or shapes.
摘要翻译： 本发明提供一种用于制造液体容器的方法和装置，该液体容器在液体容器的内壁内具有封闭空间，封闭空间填充有多个多孔构件。 多个多孔构件包括多个内部多孔构件和多个外部多孔构件。 该方法包括将多孔构件包封到封闭空间中的步骤，使得内部多孔构件仅接触并压靠其它内部多孔构件和/或外部多孔构件，并且外部多孔构件与内部多孔构件接触并压靠， 液体容器的内壁。 该方法还包括压缩多孔构件的步骤。 该装置具有用于压缩多孔构件的压缩装置和用于将多孔构件包装到液体容器中的包装装置。 本发明旨在通过将多孔构件以期望的压缩分布填充到液体容器中来减少由液体容器容纳的不可排出液体的量。 本发明还旨在允许将相同种类的多孔构件适当地包装在容纳具有不同表面张力的液体的容器中，或具有不同容量或形状的容器中。
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8.发明授权Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer 有权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。
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公开(公告)号：US06613131B2
公开(公告)日：2003-09-02
申请号：US10245649
申请日：2002-09-18
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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10.发明授权
公开(公告)号：US5781213A
公开(公告)日：1998-07-14
申请号：US757273
申请日：1996-12-02
申请人： Toshihiko Ujita , Koji Yamakawa , Masanori Takenouchi , Sadayuki Sugama , Kenjiro Watanabe , Torachika Osada , Kazuhiro Nakajima , Takayoshi Tsutsumi , Hidemi Kubota , Yasuo Kotaki , Keiichiro Tsukuda , Yohei Sato
发明人： Toshihiko Ujita , Koji Yamakawa , Masanori Takenouchi , Sadayuki Sugama , Kenjiro Watanabe , Torachika Osada , Kazuhiro Nakajima , Takayoshi Tsutsumi , Hidemi Kubota , Yasuo Kotaki , Keiichiro Tsukuda , Yohei Sato
CPC分类号： B41J2/17523 , B41J2/165 , B41J2/1652 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/17563 , B41J2/17503
摘要： A liquid storing container, having a liquid feed portion for supplying liquid to a liquid injection recording apparatus, includes a rectangular receiving case for a porous member, and a filter that compresses the porous member. The liquid storing container provides for controlled feeding of liquid through a contact portion where the filter compresses the porous member, and a proper balance of air and liquid is achieved by symmetrical surfaces located within the receiving case.
摘要翻译： 一种液体储存容器，具有用于向液体注射记录装置供应液体的液体供给部分，包括用于多孔构件的矩形接收壳体和压缩多孔构件的过滤器。 液体储存容器提供液体通过过滤器压缩多孔构件的接触部分的受控进料，并且通过位于接收壳体内的对称表面实现空气和液体的适当平衡。
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