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1.发明授权Method of manufacturing a liquid container including a check valve and bypass flowing passage, and liquid container including said check valve and bypass flowing passage 有权制造包括止回阀和旁通流动通道的液体容器的方法，以及包括所述止回阀和旁通流动通道的液体容器公开(公告)号：US07967428B2
公开(公告)日：2011-06-28
申请号：US11866118
申请日：2007-10-02
IPC分类号： B41J2/175
CPC分类号： B41J2/17559
摘要： Since a bypass flowing passage which communicates with the inside of a bag part not through a second valve mechanism is provided for an outlet part, ink can be filled from the outlet part into the bag part in spite of the existence of the second valve mechanism. Further, after an empty ink pack has been housed in an inner case, the ink is filled into the ink pack. Therefore, when a first seal film is welded to the inner case, since the bag part is not bulky, the ends of the bag part are caught in a cartridge case. Therefore, the maximum amount of ink for the inner volume of the cartridge case can be filled. Further, since a bypass flowing passage is blocked after the ink has filled into the ink pack, contamination of air bubbles into the bag part through the bypass flowing passage is prevented.
摘要翻译： 由于在出口部设置有与袋部内部不通过第二阀机构连通的旁路流路，因此即使存在第二阀机构，也可以将墨从出口部填充到袋部。 此外，在空的墨水包装已经容纳在内部壳体中之后，墨水被填充到墨水包装中。 因此，当将第一密封膜焊接到内壳时，由于袋部不大，所以袋部的端部卡在盒壳体中。 因此，可以填充盒壳体内容积的最大墨量。 此外，由于在墨水填充到墨水包中之后阻挡了旁路流动通道，所以防止了通过旁通流动通道将气泡污染到袋部件中。
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2.发明授权Liquid container, component for forming liquid container, and method for producing liquid container 有权液体容器，用于形成液体容器的部件，以及液体容器的制造方法公开(公告)号：US07722174B2
公开(公告)日：2010-05-25
申请号：US12114388
申请日：2008-05-02
申请人： Hitotoshi Kimura , Taku Ishizawa
发明人： Hitotoshi Kimura , Taku Ishizawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17556 , B41J2/17559 , B41J2/17596
摘要： The present invention provides a liquid container which has a check valve for preventing a flow of outside air into its inside and which is capable of maintaining the performance of the check valve constant. An ink pack (25) includes a bag portion (36), which holds an outlet portion by heat-welding. An internal space (S) is formed in the bag portion (36), and ink is contained therein. The outlet portion has a first flow path forming component (41). A first recess portion (47) is recessed from the one side surface (41a) of the first flow path forming component (41). First and second ink flow paths (46, 51), which communicate with the internal space (S), extend from a bottom surface (47a) of this first recess portion (47). A valve seat (53) is formed in a projecting shape so as to surround the second ink flow path (51). A laminate film (36a) sealingly closes the first recess portion (47). Thus, a valve body accommodating chamber (55) is formed. The valve body accommodating chamber (55) accommodates a first valve body (58). The valve body (58) and the valve seat (53) form a first valve device (59).
摘要翻译： 本发明提供了一种液体容器，其具有用于防止外部空气流入其内部并且能够保持止回阀的性能恒定的止回阀。 墨水包（25）包括通过热焊保持出口部分的袋部（36）。 在袋部（36）中形成有内部空间（S），并且容纳墨水。 出口部分具有第一流路形成部件（41）。 第一凹部（47）从第一流路形成部件（41）的一个侧面（41a）凹陷。 与内部空间（S）连通的第一和第二墨水流路（46,51）从该第一凹部（47）的底面（47a）延伸。 阀座（53）形成为包围第二墨流路（51）的突出形状。 层压膜（36a）密封地封闭第一凹部（47）。 因此，形成阀体容纳室（55）。 阀体容纳室（55）容纳第一阀体（58）。 阀体（58）和阀座（53）形成第一阀装置（59）。
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3.发明授权公开(公告)号：US07674322B2
公开(公告)日：2010-03-09
申请号：US11850462
申请日：2007-09-05
CPC分类号： B41J2/17513 , B41J2/19 , Y10T29/49401
摘要： The present invention is a gas absorption device arranged in a liquid container storing a liquid fed to a liquid consumption apparatus. The device includes a decompressed container having an opening and a flexible film sealing the opening in the state that the decompressed container is internally decompressed. At least a part of a portion having an inner surface which receives the decompressed pressure in the decompressed container and an outer surface which is in contact with the liquid in the liquid container is formed by a gas permeable material through which gas dissolved in the liquid in the liquid container can permeate. According to the present invention, gas dissolved in the liquid stored in the liquid container can be absorbed using a decompressed space and the existence of a decompressed status necessary to absorb gas can be easily examined.
摘要翻译： 本发明是一种气体吸收装置，其布置在储存供给液体消耗装置的液体的液体容器中。 该装置包括具有开口的减压容器和在减压容器被内部减压的状态下密封开口的柔性膜。 具有接收减压容器中的减压的内表面的部分的至少一部分和与液体容器中的液体接触的外表面由气体可渗透的材料形成，气体溶解在液体中的气体 液体容器可以渗透。 根据本发明，可以使用减压空间吸收溶解在储存在液体容器中的液体中的气体，并且可以容易地检查吸收气体所需的减压状态的存在。
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公开(公告)号：US07452062B2
公开(公告)日：2008-11-18
申请号：US10892811
申请日：2004-07-16
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.
摘要翻译： 设置有液体引导构件42的液体包34被存储在容器壳体31中，容器壳体31通过将壳体主体部分32和盖壳体33装配在装配部分27和28中，将液体引导构件42定位的支撑部分13 为了与安装在盒插入部13上的液体导入部件71相对，设置在容器壳体31的前面32a上，嵌合部27,28配置在嵌合部27和 28穿过支撑部43，并且在配合部27和28中的支撑部43的附近形成具有比形成在嵌合部27和28中的间隙大的间隙的空间部29,30。 以这种方式，由于毛细作用而流过装配部分27和28的液体被空间部分29和30保持，并且不会流向从空间部分29和30进一步延伸的装配部分27和28。
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公开(公告)号：US20080239039A1
公开(公告)日：2008-10-02
申请号：US12133857
申请日：2008-06-05
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。
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公开(公告)号：US20080204530A1
公开(公告)日：2008-08-28
申请号：US12109886
申请日：2008-04-25
申请人： Hitotoshi Kimura , Taku Ishizawa , Izumi Nozawa
发明人： Hitotoshi Kimura , Taku Ishizawa , Izumi Nozawa
IPC分类号： B41J2/175
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。
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公开(公告)号：US20080151019A1
公开(公告)日：2008-06-26
申请号：US12036684
申请日：2008-02-25
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.
摘要翻译： 设置有液体引导构件42的液体包34被存储在容器壳体31中，容器壳体31通过将壳体主体部分32和盖壳体33装配在装配部分27和28中，将液体引导构件42定位的支撑部分13 为了与安装在盒插入部13上的液体导入部件71相对，设置在容器壳体31的前面32a上，嵌合部27,28配置在嵌合部27和 28穿过支撑部分43，并且在装配部分27和28中的支撑部分43附近形成具有大于在装配部分27和28中形成的间隙的间隙的空间部分29和30.这样，液体流过 由于毛细管状的装配部分27和28由空间部分29和30保持，并且不会流动到从空间部分29和30进一步延伸的装配部分27和28。
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8.发明授权Liquid container, component for forming liquid container, and method for producing liquid container 有权液体容器，用于形成液体容器的部件，以及液体容器的制造方法公开(公告)号：US07387378B2
公开(公告)日：2008-06-17
申请号：US10794616
申请日：2004-03-05
申请人： Hitotoshi Kimura , Taku Ishizawa
发明人： Hitotoshi Kimura , Taku Ishizawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17556 , B41J2/17559 , B41J2/17596
摘要： The present invention provides a liquid container which has a check valve for preventing a flow of outside air into its inside and which is capable of maintaining the performance of the check valve constant. An ink pack (25) includes a bag portion (36), which holds an outlet portion by heat-welding. An internal space (S) is formed in the bag portion (36), and ink is contained therein. The outlet portion has a first flow path forming component (41). A first recess portion (47) is recessed from the one side surface (41a) of the first flow path forming component (41). First and second ink flow paths (46, 51), which communicate with the internal space (S), extend from a bottom surface (47a) of this first recess portion (47). A valve seat (53) is formed in a projecting shape so as to surround the second ink flow path (51). A laminate film (36a) sealingly closes the first recess portion (47). Thus, a valve body accommodating chamber (55) is formed. The valve body accommodating chamber (55) accommodates a first valve body (58). The valve body (58) and the valve seat (53) form a first valve device (59).
摘要翻译： 本发明提供了一种液体容器，其具有用于防止外部空气流入其内部并且能够保持止回阀的性能恒定的止回阀。 墨水包（25）包括通过热焊保持出口部分的袋部（36）。 在袋部（36）中形成有内部空间（S），并且容纳墨水。 出口部分具有第一流路形成部件（41）。 第一凹部（47）从第一流路形成部件（41）的一个侧面（41a）凹入。 与内部空间（S）连通的第一和第二墨水流路（46,51）从该第一凹部（47）的底面（47a）延伸。 阀座（53）形成为包围第二墨流路（51）的突出形状。 层压膜（363）密封地封闭第一凹部（47）。 因此，形成阀体容纳室（55）。 阀体容纳室（55）容纳第一阀体（58）。 阀体（58）和阀座（53）形成第一阀装置（59）。
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9.发明申请公开(公告)号：US20070295206A1
公开(公告)日：2007-12-27
申请号：US11850462
申请日：2007-09-05
CPC分类号： B41J2/17513 , B41J2/19 , Y10T29/49401
摘要： The present invention is a gas absorption device arranged in a liquid container storing a liquid fed to a liquid consumption apparatus. The device includes a decompressed container having an opening and a flexible film sealing the opening in the state that the decompressed container is internally decompressed. At least a part of a portion having an inner surface which receives the decompressed pressure in the decompressed container and an outer surface which is in contact with the liquid in the liquid container is formed by a gas permeable material through which gas dissolved in the liquid in the liquid container can permeate. According to the present invention, gas dissolved in the liquid stored in the liquid container can be absorbed using a decompressed space and the existence of a decompressed status necessary to absorb gas can be easily examined.
摘要翻译： 本发明是一种气体吸收装置，其布置在储存供给液体消耗装置的液体的液体容器中。 该装置包括具有开口的减压容器和在减压容器被内部减压的状态下密封开口的柔性膜。 具有接收减压容器中的减压的内表面的部分的至少一部分和与液体容器中的液体接触的外表面由气体可渗透的材料形成，气体溶解在液体中的气体 液体容器可以渗透。 根据本发明，可以使用减压空间吸收溶解在储存在液体容器中的液体中的气体，并且可以容易地检查吸收气体所需的减压状态的存在。
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公开(公告)号：US20070115332A1
公开(公告)日：2007-05-24
申请号：US11457979
申请日：2006-07-17
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： B41J2/17509 , B41J2/17506 , B41J2/17513 , B41J2/17523 , B41J2/17553
摘要： This invention relates to a liquid container, a liquid ejection device and a liquid container case, which may effectively use a liquid stored in the liquid container, and may be reduced in size in simple constitution. An ink cartridge as a liquid container includes a plurality of ink packs and a container case for storing the ink packs. Each ink pack includes an ink outlet member having an ink supply port, which is mounted on a bag part. The container case has a substantially box-shaped case body part and a lid case covering an opening. In the ink cartridge, the ink packs are inclined at an angle of q to the container case, and the ink packs are accommodated in the state of overlapping a part of the adjacent ink pack.
摘要翻译： 本发明涉及液体容器，液体喷射装置和液体容器壳体，其可以有效地使用储存在液体容器中的液体，并且可以以简单的结构减小尺寸。 作为液体容器的墨盒包括多个墨水包和用于存储墨水包的容器盒。 每个墨盒包括具有安装在袋部上的供墨口的墨出口构件。 容器壳体具有大致盒形的壳体部分和覆盖开口的盖壳体。 在墨盒中，油墨组以与容器壳体成q°的角度倾斜，并且油墨组被容纳在与相邻油墨组件的一部分重叠的状态下。
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