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21. 发明授权

US07954935B2 Liquid container with mounting and removal guide for regulating movement of the liquid container 有权
标题翻译：液体容器，带有用于调节液体容器运动的安装和拆卸指导
公开(公告)号：US07954935B2
公开(公告)日：2011-06-07
申请号：US11866131
申请日：2007-10-02
申请人： Hitotoshi Kimura , Taku Ishizawa , Satoshi Shinada , Takeo Seino
发明人： Hitotoshi Kimura , Taku Ishizawa , Satoshi Shinada , Takeo Seino
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/1752
摘要： A liquid container includes a container body formed with a liquid supply port, and a container-side fixing structure which releasably regulates movement of the liquid container in an outward pulling direction in cooperation with apparatus-side fixing structure provided for the container mounting part in a state where the liquid container is mounted onto the container mounting part. The container-side fixing structure has a guide groove into which a fixing pin of the apparatus-side fixing structure can be inserted, and which guides the fixing pin in mounting and removal operations of the liquid container to and from the container mounting part. The guide groove includes a fixing part which engages the fixing pin to regulate the movement of the liquid container in the pulling direction in the state where the liquid container is mounted to the container mounting part. A slanted entrance surface is located at an entrance part of the guide groove, which slanted entrance surface slants so that a groove depth decreases in the movement direction of the fixing pin that relatively moves in association with an inserting operation of the liquid container into the container mounting part.
摘要翻译：液体容器包括形成有液体供给口的容器主体和容器侧固定结构，该容器侧固定结构与设置在容器安装部的装置侧固定结构协同地可释放地调节液体容器沿向外拉动方向的移动将液体容器安装在容器安装部上的状态。容器侧固定结构具有引导槽，可以插入装置侧固定结构的固定销，并且在液体容器的安装和拆卸操作中引导固定销进出容器安装部。引导槽包括固定部，其在液体容器安装到容器安装部的状态下与固定销接合，以调节液体容器在牵引方向上的移动。倾斜的入口表面位于引导槽的入口部分，倾斜的入口表面倾斜，使得相对于液体容器插入容器中的相对移动的固定销的移动方向上的凹槽深度减小安装部分。

22. 发明授权

US07866801B2 Liquid-supplying system and liquid-consuming apparatus 有权
标题翻译：液体供应系统和耗液装置
公开(公告)号：US07866801B2
公开(公告)日：2011-01-11
申请号：US11775578
申请日：2007-07-10
申请人： Taku Ishizawa , Satoshi Shinada
发明人： Taku Ishizawa , Satoshi Shinada
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17509 , Y10T137/8342
摘要： A high-performance liquid-supplying system is provided in which cost reduction can be achieved with a simple system configuration and accuracy in detecting the residual amount of liquid is high. An ink-supplying system 1 supplies liquid reserved in a main tank 14 to a recording head 3 through a subtank 16 mounted on a carriage 6. The main tank 14 has a structure opened to the atmosphere, and the subtank 16 has a sealed structure. The subtank 16 has liquid-detecting means 21 including a vibrating plate 31 as a part of a liquid supply channel 18 or a temporary reservoir 16a and a piezoelectric actuator 32 provided on the vibrating plate 31.
摘要翻译：提供了一种高性能的液体供应系统，其中可以以简单的系统配置实现成本降低，并且在检测液体的残留量高时的准确度。供墨系统1通过安装在滑架6上的副容器16将储存在主容器14中的液体供应到记录头3.主容器14具有向大气开放的结构，并且子容器16具有密封结构。子容器16具有液体检测装置21，液体检测装置21包括作为液体供应通道18或临时储存器16a的一部分的振动板31和设置在振动板31上的压电致动器32。

23. 发明申请

US20100245499A1 INJECTION APPARATUS AND A VALVE DEVICE PROVIDED IN A PASSAGE 有权
公开(公告)号：US20100245499A1
公开(公告)日：2010-09-30
申请号：US12795344
申请日：2010-06-07
申请人： Hitotoshi KIMURA , Izumi Nozawa , Taku Ishizawa
发明人： Hitotoshi KIMURA , Izumi Nozawa , Taku Ishizawa
IPC分类号： B41J2/175 , F16K31/08
CPC分类号： B41J2/17509 , B41J2/17523 , B41J2/17553 , B41J2/17596
摘要： An ink jet type recording apparatus comprises a connection member which has a passage for leading ink to a recording head from an ink cartridge. In the passage, a valve member having a magnetic body is provided. A rotation member has a permanent magnet and is rotatable between a first position and a second position. When the rotation member is located in the first position, an attraction that can move the valve member in an opening direction of the passage acts between the magnet and magnetic body, and hence, the valve member opens the passage. When the rotation member is located in the second position, the attraction that can move the valve member does not act between the magnet and magnetic body, and hence, the valve member closes the passage.

24. 发明申请

US20100073438A1 LIQUID CONTAINER, METHOD OF FILLING LIQUID INTO LIQUID CONTAINER, AND REMANUFACTURING METHOD OF LIQUID CONTAINER 有权
标题翻译：液体容器，将液体填充到液体容器中的方法和液体容器的再制造方法
公开(公告)号：US20100073438A1
公开(公告)日：2010-03-25
申请号：US12490876
申请日：2009-06-24
申请人： Akihisa Wanibe , Taku Ishizawa , Satoshi Shinada , Chiaki Miyajima
发明人： Akihisa Wanibe , Taku Ishizawa , Satoshi Shinada , Chiaki Miyajima
IPC分类号： B41J2/175 , F16K31/12
CPC分类号： B41J2/17506 , Y10T137/7287
摘要： According to one aspect of the invention, a remanufacturing method of a liquid container forms an inlet in a certain area, for example, a buffer chamber, other than a specific section including liquid reservoirs and flow paths adjoining to and directly communicating with a bubble trap flow path in the liquid container. In the state of closing a liquid feeder and opening an air open structure, the remanufacturing method injects a liquid through the inlet to fill a space in the upstream of the inlet with the liquid. In the state of opening the liquid feeder and closing the air open structure, the remanufacturing method injects the liquid through the inlet to fill a space in the downstream of the inlet with the liquid. The remanufacturing process seals the inlet after completion of the injection of the liquid. This arrangement enables the liquid to be refilled into the liquid container without damaging the functions of the liquid container.
摘要翻译：根据本发明的一个方面，一种液体容器的再制造方法在特定区域中形成一个入口，例如一个缓冲室，除了包括液体储存器的特定部分和与气泡阱相邻并直接连通的流动路径液体容器中的流路。在关闭液体供给器并打开空气开放结构的状态下，再制造方法通过入口注入液体以用液体填充入口上游的空间。在打开液体供给器并关闭空气开放结构的状态下，再制造方法通过入口注入液体以用液体填充入口下游的空间。再制造过程在液体注射完成之后密封入口。这种布置使得液体可以重新填充到液体容器中而不损害液体容器的功能。

25. 发明授权

US07566120B2 Ink cartridge for use with recording apparatus and ink jet recording apparatus 有权
公开(公告)号：US07566120B2
公开(公告)日：2009-07-28
申请号：US11700113
申请日：2007-01-31
申请人： Taku Ishizawa , Atsushi Kobayashi , Hitotoshi Kimura , Yoshiharu Aruga
发明人： Taku Ishizawa , Atsushi Kobayashi , Hitotoshi Kimura , Yoshiharu Aruga
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17526 , B41J2/17546 , B41J2/17553 , B41J2/17556 , B41J2/17566 , B41J2/17596 , B41J2002/17573 , B41J2002/17576
摘要： An ink cartridge in which on one surface of a cartridge case, there are provided a positioning means used in case that the ink cartridge is attached to a recording apparatus, an ink outlet port from an ink pack, an inlet port of the pressurized air and a connection terminal of a circuit board having a data storage means that stores ink information of the cartridge therein, and an ink jet recording apparatus provided with its ink cartridge are provided.According to the ink cartridge of this mode, since the cartridge is exactly positioned and fixed to a holder three-dimentionally by the positioning means, mechanical positional adjustment and electrical connection can be exactly performed, so that operation reliability of the recording apparatus can be improved. Further, in the recording apparatus of this mode, in a state where the cartridge has been mounted on the recording apparatus by the positioning means, the connection terminal of the board is located at the upper portion of the ink outlet port. Hereby, even if ink leaks from the ink outlet port, the connection terminal can be prevented from being stained with the ink.

26. 发明申请

US20080273048A1 LIQUID CONTAINER 有权
标题翻译：液体容器
公开(公告)号：US20080273048A1
公开(公告)日：2008-11-06
申请号：US12172814
申请日：2008-07-14
申请人： Takahiro Naka , Takahiro Katakura , Atsushi Kobayashi , Satoshi Shinada , Toshio Kumagai , Taku Ishizawa , Takeo Seino , Hisashi Miyazawa , Takakazu Fukano , Hitotoshi Kimura , Yasunao Uehara , Masahide Matsuyama
发明人： Takahiro Naka , Takahiro Katakura , Atsushi Kobayashi , Satoshi Shinada , Toshio Kumagai , Taku Ishizawa , Takeo Seino , Hisashi Miyazawa , Takakazu Fukano , Hitotoshi Kimura , Yasunao Uehara , Masahide Matsuyama
IPC分类号： B41J29/38
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17523 , B41J2/17546 , B41J2/17556 , B41J2/17566
摘要： The invention provides a liquid container for storing liquid to be supplied to a liquid consuming apparatus. The liquid container is constructed such that pressurized fluid is sent to its inside so that the liquid in the inside is delivered to the outside. The liquid container includes a container body which stores the liquid in its inside. The container body includes a pressurized fluid introduction port for introducing the pressurized fluid to the inside and a liquid delivery port for delivering the liquid to the outside. A detection unit is provided in the container body and outputs an output signal which is changed in accordance with a change in pressure of the liquid in the inside of the container body.
摘要翻译：本发明提供了一种液体容器，用于储存供应给液体消耗装置的液体。液体容器被构造成使得加压流体被送到其内部，使得内部的液体被输送到外部。液体容器包括将液体储存在其内部的容器体。容器主体包括用于将加压流体引导到内部的加压流体引入口和用于将液体输送到外部的液体输送口。检测单元设置在容器主体中，并且输出根据容器主体内部的液体的压力变化而变化的输出信号。

27. 发明授权

US07384133B2 Liquid container capable of maintaining airtightness 有权
标题翻译：能保持气密性的液体容器
公开(公告)号：US07384133B2
公开(公告)日：2008-06-10
申请号：US10912937
申请日：2004-08-06
申请人： Taku Ishizawa , Takeo Seino , Hitotoshi Kimura
发明人： Taku Ishizawa , Takeo Seino , Hitotoshi Kimura
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2002/17516
摘要： A second sealing film F2 is thermally bonded onto a leading end portion R1 of an ink lead-out member 32b of an ink pack and an annular projecting portion R2 provided on an ink casing 31. Thereby, a gap D produced between the ink lead-out member 32b and the ink casing 31 can be closed from outside the ink casing 31. Accordingly, the airtightness of a space S in the ink casing 31 is kept, thus making it possible to raise the pressure in the space S and generate such a force as to crush the ink pack.
摘要翻译：第二密封膜F 2被热粘结到墨水组件的墨水引出部件32b的前端部分R 1和设置在墨水盒31上的环形突出部分R 2。由此，可以从墨盒31的外部封闭在墨水引出构件32b和墨水盒31之间产生的间隙D. 因此，保持墨盒31中的空间S的气密性，从而可以提高空间S中的压力，并产生粉碎墨盒的力。

28. 发明授权

US07367662B2 Liquid container 有权
标题翻译：液体容器
公开(公告)号：US07367662B2
公开(公告)日：2008-05-06
申请号：US10892765
申请日：2004-07-16
申请人： Hitotoshi Kimura , Taku Ishizawa , Izumi Nozawa
发明人： Hitotoshi Kimura , Taku Ishizawa , Izumi Nozawa
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/17553 , B41J2/16523 , B41J2/17509 , B41J2002/1728
摘要： A liquid container contains a liquid therein and is detachably mountable to a liquid ejection device. The liquid container has a liquid lead-out port for supplying said liquid to the outside, the liquid lead-out port being disposed in a connection surface, and an abutment surface for opening a channel valve by abutting against part of said channel valve provided in said liquid ejection device, the abutment surface being disposed in said connection surface.
摘要翻译：液体容器中含有液体，并且可拆卸地安装到液体喷射装置。液体容器具有用于将液体供应到外部的液体引出口，液体引出口设置在连接表面中，以及用于通过与设置在所述液体喷射装置，邻接表面设置在所述连接表面中。

29. 发明申请

US20080036831A1 LIQUID CONTAINER 失效
公开(公告)号：US20080036831A1
公开(公告)日：2008-02-14
申请号：US11836461
申请日：2007-08-09
申请人： Hitotoshi Kimura , Yasuto Sakai , Satoshi Shinada , Michinari Tsukahara , Masanori Kobayashi , Taku Ishizawa
发明人： Hitotoshi Kimura , Yasuto Sakai , Satoshi Shinada , Michinari Tsukahara , Masanori Kobayashi , Taku Ishizawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/16523 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2002/1728 , B41J2002/17516
摘要： Liquid packs 34 provided with liquid leading members 42 are stored in a container case 31 that is constituted by fitting a case main body portion 32 and a lid case 33 in fitting portions 27 and 28, support portions 13, which positions the liquid leading members 42 so as to be opposed to liquid introducing members 71 attached to a cartridge inserting portion 13, are provided on a front surface 32a of the container case 31, the fitting portions 27 and 28 are arranged in a state in which the fitting portions 27 and 28 traverses the support portions 43, and space portions 29 and 30 having a gap larger than a gap formed in the fitting portions 27 and 28 are formed near the support portions 43 in the fitting portions 27 and 28. In this way, liquid flowing through the fitting portions 27 and 28 due to the capillarity is retained by the space portions 29 and 30 and never flows to the fitting portions 27 and 28 further extending from the space portions 29 and 30.

30. 发明申请

US20070285446A1 Liquid consumption apparatus and liquid amount determination method 审中-公开
标题翻译：液体消耗装置和液体量测定方法
公开(公告)号：US20070285446A1
公开(公告)日：2007-12-13
申请号：US11808311
申请日：2007-06-08
申请人： Satoshi Shinada , Taku Ishizawa , Masayoshi Katayama , Noboru Asauchi , Hideki Okumura
发明人： Satoshi Shinada , Taku Ishizawa , Masayoshi Katayama , Noboru Asauchi , Hideki Okumura
IPC分类号： B41J2/195
CPC分类号： B41J2/17566 , B41J2/17546 , B41J29/38 , B41J29/393
摘要： The printer 10 executes an ink end detection process A while a print job is underway and an ink end detection process B when a print job has been completed. In the ink end detection process A, the printer 10 applies a first drive signal to detect that the amount of ink housed in the ink cartridge CA is equal to or less than a prescribed amount. In the ink end detection process B, the printer 10 applies a second drive signal to detect that the amount of ink housed in the ink cartridge CA exceeds the prescribed amount.
摘要翻译：打印机10在打印作业正在进行时执行墨水结束检测处理A，并且在打印作业完成时执行墨水结束检测处理B. 在墨水结束检测处理A中，打印机10施加第一驱动信号，以检测容纳在墨盒CA中的墨量等于或小于规定量。在墨水结束检测处理B中，打印机10施加第二驱动信号，以检测容纳在墨盒CA中的墨水量超过规定量。

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