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1. 发明授权

US07448740B2 Inkjet cartridge 有权
标题翻译：喷墨墨盒
公开(公告)号：US07448740B2
公开(公告)日：2008-11-11
申请号：US11299636
申请日：2005-12-12
申请人： Naohito Asai , Nobuyuki Matsumoto , Hirofumi Okuhara , Yasushi Iijima
发明人： Naohito Asai , Nobuyuki Matsumoto , Hirofumi Okuhara , Yasushi Iijima
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： An inkjet cartridge having a plurality of ink reservoirs and a plurality of nozzle rows without variations in lengths of ink flow paths communicating the ink reservoirs with the nozzle rows. An inkjet cartridge includes a tank part having a plurality of ink reservoirs and a head part having nozzle rows, each nozzle row having a plurality of nozzles from which ink supplied from the tank part is ejected. Each of ink supply ports provided in each of the ink reservoirs is communicated with a predetermined nozzle row via an ink flow path, and the plurality of ink reservoirs are formed by dividing an internal space of the tank part into equal parts on a plane perpendicular to an ink ejection direction while lengths of a plurality of ink flow paths are the same.
摘要翻译：一种具有多个墨水储存器和多个喷嘴列的喷墨墨盒，其墨水流路的长度不变，墨水流道将墨水储存器与喷嘴列连通。喷墨墨盒包括具有多个墨水容器的容器部分和具有喷嘴列的头部部分，每个喷嘴列具有多个喷嘴，从所述喷嘴喷出从所述罐部分供应的墨水。设置在每个墨水容器中的每个墨水供应口经由墨水流路与预定的喷嘴列连通，并且多个墨水储存器是通过将罐部分的内部空间在垂直于当多个墨流路的长度相同时，喷墨方向。

2. 发明申请

US20060132563A1 Inkjet cartridge 有权
标题翻译：喷墨墨盒
公开(公告)号：US20060132563A1
公开(公告)日：2006-06-22
申请号：US11299636
申请日：2005-12-12
申请人： Naohito Asai , Nobuyuki Matsumoto , Hirofumi Okuhara , Yasushi Iijima
发明人： Naohito Asai , Nobuyuki Matsumoto , Hirofumi Okuhara , Yasushi Iijima
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： An inkjet cartridge having a plurality of ink reservoirs and a plurality of nozzle rows without variations in lengths of ink flow paths communicating the ink reservoirs with the nozzle rows. An inkjet cartridge includes a tank part having a plurality of ink reservoirs and a head part having nozzle rows, each nozzle row having a plurality of nozzles from which ink supplied from the tank part is ejected. Each of ink supply ports provided in each of the ink reservoirs is communicated with a predetermined nozzle row via an ink flow path, and the plurality of ink reservoirs are formed by dividing an internal space of the tank part into equal parts on a plane perpendicular to an ink ejection direction while lengths of a plurality of ink flow paths are the same.
摘要翻译：一种具有多个墨水储存器和多个喷嘴列的喷墨墨盒，其墨水流路的长度不变，墨水流道将墨水储存器与喷嘴列连通。喷墨墨盒包括具有多个墨水容器的容器部分和具有喷嘴列的头部部分，每个喷嘴列具有多个喷嘴，从所述喷嘴喷出从所述罐部分供应的墨水。设置在每个墨水容器中的每个墨水供应口经由墨水流路与预定的喷嘴列连通，并且多个墨水储存器是通过将罐部分的内部空间在垂直于当多个墨流路的长度相同时，喷墨方向。

3. 发明授权

US06505923B1 Liquid supply system, liquid supply container and negative pressure generating member container used for the same system, and ink jet recording apparatus using the same system 失效
标题翻译：用于同一系统的液体供应系统，液体供应容器和负压产生构件容器，以及使用该系统的喷墨记录装置
公开(公告)号：US06505923B1
公开(公告)日：2003-01-14
申请号：US09598959
申请日：2000-06-22
申请人： Hajime Yamamoto , Sadayuki Sugama , Shozo Hattori , Eiichiro Shimizu , Hirofumi Okuhara , Hiroshi Koshikawa , Tomoyuki Kaneda , Hiroki Hayashi , Kenji Kitabatake
发明人： Hajime Yamamoto , Sadayuki Sugama , Shozo Hattori , Eiichiro Shimizu , Hirofumi Okuhara , Hiroshi Koshikawa , Tomoyuki Kaneda , Hiroki Hayashi , Kenji Kitabatake
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/17503 , B41J2/17513 , B41J2/17523 , B41J2/17556
摘要： By solving the problem of unstable ink supply which occurs due to bubble stagnation in a communication portion at a high ink supply rate per unit time when a fiber absorbent is used as a negative pressure generating member in the ink tank or ink supply system in which a negative pressure generating member container is adjacent to a liquid container, the present invention provides an ink tank and a liquid supply system which supply ink stably.
摘要翻译：通过在墨水盒或墨水供给系统中使用纤维吸收剂作为负压产生部件时，通过解决由于在每单位时间的高墨水供给速率下的连通部中的气泡滞留而发生的不稳定的墨水供应的问题，其中负压产生构件容器与液体容器相邻，本发明提供了一种稳定地供应墨水的墨水罐和液体供应系统。

4. 发明授权

US06345888B1 Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system 有权
标题翻译：液体供应方法，系统，墨水容器，墨盒和补充容器和可用于系统的头盒
公开(公告)号：US06345888B1
公开(公告)日：2002-02-12
申请号：US09221045
申请日：1998-12-28
申请人： Hidehisa Matsumoto , Shozo Hattori , Hiroyuki Ishinaga , Hirofumi Okuhara , Tomoyuki Kaneda
发明人： Hidehisa Matsumoto , Shozo Hattori , Hiroyuki Ishinaga , Hirofumi Okuhara , Tomoyuki Kaneda
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/17513
摘要： A liquid supply method includes a step of preparing a negative pressure producing material chamber, including a liquid supply portion for permitting supply of the liquid to an outside and an air vent for fluid communication with ambience, for accommodating a negative pressure producing member for retaining the liquid; a step of preparing a liquid containing chamber having a liquid containing portion for accommodating the liquid, the liquid containing portion forming a substantially sealed space except for fluid communication with the negative pressure producing material chamber; a first liquid supply step of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion without introduction of the air into the liquid containing chamber with a negative pressure while permitting decrease of a volume of the liquid containing portion; a second liquid supply step, after the first liquid supply step, of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion with introduction of the air into the liquid containing portion.
摘要翻译：液体供给方法包括制备负压产生材料室的步骤，包括用于允许将液体供应到外部的液体供应部分和用于与环境流体连通的通气口，用于容纳用于保持液体的负压产生部件液体; 制备具有用于容纳液体的液体容纳部分的液体容纳室的步骤，所述液体容纳部分除了与所述负压产生材料室流体连通之外形成基本上密封的空间; 第一液体供给步骤，允许通过允许液体从液体容纳部分移动到负压产生材料室中而将液体供应到外部，而不将空气以负压引入到液体容纳室中，同时允许液体容纳部分的体积; 第二液体供应步骤，在第一液体供应步骤之后，允许通过使空气进入液体容纳部分中的液体从液体容纳部分移动到负压产生材料室中，从而将液体供应到外部。

5. 发明授权

US5831652A Member and method for protecting ink tank 失效
标题翻译：保护墨水盒的成员和方法
公开(公告)号：US5831652A
公开(公告)日：1998-11-03
申请号：US606947
申请日：1996-02-26
申请人： Jun Hinami , Sadayuki Sugama , Hirofumi Okuhara
发明人： Jun Hinami , Sadayuki Sugama , Hirofumi Okuhara
IPC分类号： B41J2/175
CPC分类号： B41J2/17536 , B41J2/17513 , B41J2/17553
摘要： A method and a member, by the provision of a simple structure, protect the elastic latch nail of an ink tank from external shocks, and/or prevent ink leakage from the ink tank. The ink tank protection member comprises a sealing tape 320 having a tab portion 325 needed for peeling it off, and an elastic latch nail fixing member 360 provided on the sealing tape to be nipped between the elastic latch nail 310 of the ink tank and the main body of the ink tank 350.
摘要翻译：一种方法和构件，通过提供简单的结构，保护墨水盒的弹性卡扣钉免受外部冲击，和/或防止油墨从油墨罐泄漏。墨盒保护构件包括具有剥离所需的突片部分325的密封带320和设置在密封带上的弹性闩钉固定构件360，以夹持在墨盒的弹性卡爪310和主墨盒墨盒350的主体。

6. 发明授权

US06402308B1 Liquid supply system and liquid supply vessel used for the same 失效
标题翻译：液体供应系统和液体供应容器用于相同
公开(公告)号：US06402308B1
公开(公告)日：2002-06-11
申请号：US09598960
申请日：2000-06-22
申请人： Shozo Hattori , Sadayuki Sugama , Hajime Yamamoto , Hirofumi Okuhara , Tomoyuki Kaneda
发明人： Shozo Hattori , Sadayuki Sugama , Hajime Yamamoto , Hirofumi Okuhara , Tomoyuki Kaneda
IPC分类号： B41J2175
CPC分类号： B41J2/17503 , B41J2/17509 , B41J2/17513 , B41J2/17553 , B41J2/17556
摘要： A liquid supply system includes a liquid supply vessel which having a liquid container of accommodating a liquid in a sealed space and a negative pressure producing member containing vessel which internally accommodates a negative pressure producing member capable of internally holding the liquid, has an atmosphere communicating port for communicating the negative pressure producing member with atmosphere and is capable of causing vapor-liquid exchange to discharge the liquid by introducing a gas into the liquid container by way of sections communicated with the liquid supply vessel. The liquid supply system has the communicated section in a plurality each capable of causing vapor-liquid exchange, thereby capable of supplying the liquid stably regardless of environmental changes.
摘要翻译：液体供应系统包括：液体供应容器，其具有在密封空间内容纳液体的液体容器和内部容纳能够内部保持液体的负压产生构件的负压产生构件容纳容器，具有气氛连通口用于使负压产生构件与大气连通，并且能够通过与液体供应容器连通的部分将气体引入到液体容器中，从而进行气液交换以排出液体。液体供给系统具有能够进行气液交换的多个连通部，能够稳定地供给液体，而不管环境变化如何。

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