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公开(公告)号：US08678556B2
公开(公告)日：2014-03-25
申请号：US13262946
申请日：2010-05-26
申请人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
发明人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
CPC分类号： B41J2/14072 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2/1637 , B41J2202/20 , Y10T29/49401
摘要： A liquid discharge recording head includes: a recording element substrate, an electric wiring board, and a supporting plate that supports the recording element substrate and the electric wiring board, with a gap formed between the recording element substrate and the electric wiring board, and a connecting member that electrically connects, across the gap, an electrode provided in the recording element substrate and an electrode terminal provided in the electric wiring board. A first resin agent that is filled in the gap, a second resin agent seals the electrode, the electrode terminal, and the connecting member, and a third resin agent that is provided between the first resin agent and the supporting plate and has a lower modulus of elasticity than the first resin agent and the second resin agent.
摘要翻译： 液体排出记录头包括：在记录元件基板和电气布线板之间形成间隙的记录元件基板，电气布线板以及支撑记录元件基板和电气布线板的支撑板， 连接构件，跨越间隙电连接设置在记录元件基板中的电极和设置在电气布线板中的电极端子。 填充在间隙中的第一树脂剂，第二树脂剂密封电极，电极端子和连接构件，以及第三树脂剂，其设置在第一树脂剂和支撑板之间，并且具有较低的模量 的弹性比第一树脂剂和第二树脂剂。
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公开(公告)号：US20120033017A1
公开(公告)日：2012-02-09
申请号：US13262946
申请日：2010-05-26
申请人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
发明人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
CPC分类号： B41J2/14072 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2/1637 , B41J2202/20 , Y10T29/49401
摘要： A liquid discharge recording head includes: a recording element substrate, an electric wiring board, and a supporting plate that supports the recording element substrate and the electric wiring board, wherein a gap is formed between the recording element substrate and the electric wiring board; the liquid discharge recording head further including: a connecting member that electrically connects, across the gap, an electrode provided in the recording element substrate and an electrode terminal provided in the electric wiring board; and a first resin agent that is filled in the gap, a second resin agent that seals the electrode, the electrode terminal, and the connecting member, and a third resin agent that is provided between the first resin agent and the supporting plate and has a lower modulus of elasticity than the first resin agent and the second resin agent.
摘要翻译： 液体排出记录头包括：记录元件基板，电气布线板和支撑记录元件基板和电气布线板的支撑板，其中在记录元件基板和电气布线板之间形成间隙; 所述液体排出记录头还包括：跨所述间隙电连接设置在所述记录元件基板中的电极和设置在所述电气布线板中的电极端子的连接部件; 和填充在间隙中的第一树脂试剂，密封电极，电极端子和连接部件的第二树脂试剂和设置在第一树脂试剂和支撑板之间的第三树脂试剂， 比第一树脂剂和第二树脂剂的弹性模量低。
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3.发明授权公开(公告)号：US06910759B2
公开(公告)日：2005-06-28
申请号：US09900866
申请日：2001-07-10
申请人： Shogo Kawamura , Toshiaki Hirosawa , Minoru Nozawa , Kyota Miyazaki , Kenta Udagawa , Shuzo Iwanaga , Kazuhiko Okito
发明人： Shogo Kawamura , Toshiaki Hirosawa , Minoru Nozawa , Kyota Miyazaki , Kenta Udagawa , Shuzo Iwanaga , Kazuhiko Okito
CPC分类号： B41J2/17553 , B41J2/17523 , B41J2002/14362
摘要： A liquid discharge head cartridge includes a recording element unit having a plate member with liquid supply paths for supplying liquid to a recording element base plate for recording by discharging the liquid; a liquid supply unit portion having a communication passage for conducting liquid from a liquid supply source; and an elastic sealing member that forms a seal between one end portion of the liquid supply paths of the plate member and an end portion of the communication passage facing the one end portion of the liquid supply paths. The elastic sealing member is provided with liquid flow paths communicating with the liquid supply paths and the communication passage. The liquid supply unit portion and the recording element unit are adhesively bonded with each other at locations other than those having the elastic sealing member arranged thereon.
摘要翻译： 液体排出头盒包括具有板构件的记录元件单元，该板构件具有用于通过排出液体将液体供应到用于记录的记录元件基板的液体供给路径; 液体供应单元部分，具有用于从液体供应源传导液体的连通通道; 以及弹性密封构件，其在所述板构件的液体供给路径的一个端部与所述连通路的与所述液体供给路径的一个端部的端部相对的端部之间形成密封。 弹性密封部件设置有与液体供给路径和连通通路连通的液体流路。 液体供应单元部分和记录元件单元在布置有弹性密封件的位置之外的位置处彼此粘合。
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公开(公告)号：US20100171801A1
公开(公告)日：2010-07-08
申请号：US12729087
申请日：2010-03-22
申请人： Shogo Kawamura , Yasuo Kotaki , Hideki Ogura , Ryoji Inoue , Tetsuya Ohashi
发明人： Shogo Kawamura , Yasuo Kotaki , Hideki Ogura , Ryoji Inoue , Tetsuya Ohashi
CPC分类号： B41J2/17513 , B01F11/0022 , B01F11/04 , B41J2/17556
摘要： A liquid container includes an air-tight liquid-storage chamber or reservoir, a movable member for agitating liquid, and a protrusion portion for supporting the movable member. The movable member and the protrusion portion are disposed in the liquid-storage chamber. The movable member includes a first end that is linearly movable along the protrusion portion and a second end that is free.
摘要翻译： 液体容器包括气密储液室或储存器，用于搅拌液体的可移动部件和用于支撑可移动部件的突出部分。 可移动部件和突出部分设置在储液室中。 可移动部件包括沿着突出部线性移动的第一端部和第二端部，该第二端部是自由的。
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公开(公告)号：USD602076S1
公开(公告)日：2009-10-13
申请号：US29323858
申请日：2008-09-02
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公开(公告)号：US20090207217A1
公开(公告)日：2009-08-20
申请号：US12362290
申请日：2009-01-29
申请人： Shogo Kawamura
发明人： Shogo Kawamura
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/1753 , B41J2/17556
摘要： An ink tank includes a first channel extending in the form of a groove on an external part of the tank in connection with an atmospheric communicating port. The tank also includes a second channel which branches off from the first channel and joins this again and which has a capillary force greater than that of the first channel. Even when some amount of ink has flowed out of the atmospheric communicating port, the capillary force generated in the second channel acts to hold the ink in the channel. Additionally, even when ink is stored in the second channel, the first channel is not closed, and the pressure in the tank is therefore kept in equilibrium with the atmospheric pressure. Therefore, there is little possibility that the ink in the second channel will be pushed out even when the ambient temperature changes.
摘要翻译： 墨水罐包括与大气连通口连接的在槽的外部部分上以凹槽的形式延伸的第一通道。 罐还包括从第一通道分支的第二通道并再次连接，并且其具有大于第一通道的毛细管力。 即使当一些量的墨水从大气连通口流出时，在第二通道中产生的毛细管力用于将墨水保持在通道中。 此外，即使在第二通道中存储墨水的情况下，第一通道不关闭，因此罐中的压力保持与大气压力平衡。 因此，即使环境温度变化，第二通道中的墨也不会被推出。
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公开(公告)号：US20080055376A1
公开(公告)日：2008-03-06
申请号：US11812538
申请日：2007-06-20
申请人： Ryoji Inoue , Ryoichi Matsumoto , Hideki Ogura , Shogo Kawamura , Satoshi Oikawa
发明人： Ryoji Inoue , Ryoichi Matsumoto , Hideki Ogura , Shogo Kawamura , Satoshi Oikawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513 , B41J2/1752 , B41J2/17553
摘要： In an ink supply system for connecting with an ink container with a hollow communicating tube provided in the ink container, in order to prevent leakage of the ink from the communicating tube and simultaneously to prevent damage of the communicating tube projected from the ink container, the communicating tube 60 is made movable to be projected from the inside of the ink container and to be inserted into a recording head, thus establishing liquid communication between the inside of the ink container and the inside of the recording head.
摘要翻译： 在用于与设置在墨水容器中的具有中空连通管的墨水容器连接的供墨系统中，为了防止墨水从连通管泄漏并且同时防止从墨水容器突出的连通管的损坏， 连通管60可移动以从墨盒的内部突出并插入记录头，从而在墨盒的内部和记录头的内部之间建立液体连通。
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公开(公告)号：US20070052771A1
公开(公告)日：2007-03-08
申请号：US11467366
申请日：2006-08-25
申请人： Ryoji Inoue , Yasuo Kotaki , Tetsuya Ohashi , Shogo Kawamura , Hideki Ogura
发明人： Ryoji Inoue , Yasuo Kotaki , Tetsuya Ohashi , Shogo Kawamura , Hideki Ogura
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B01F11/0022 , B01F11/04 , B41J2/17556
摘要： An ink tank includes a tank case and a stirrer. The proximal end of the stirrer is supported by the inner surface of the tank case in a pivotal manner. When the stirrer moves close to the inner surface of the ink tank, the stirrer is substantially parallel to the inner surface. The stirrer includes a through-hole in the vicinity of the proximal end thereof.
摘要翻译： 墨水罐包括罐壳和搅拌器。 搅拌器的近端由罐壳的内表面以枢轴的方式支撑。 当搅拌器靠近油墨罐的内表面移动时，搅拌器基本上平行于内表面。 搅拌器在其近端附近包括通孔。
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9.发明授权公开(公告)号：US06471901B1
公开(公告)日：2002-10-29
申请号：US09488931
申请日：2000-01-21
IPC分类号： B29C6570
CPC分类号： B29C70/745 , B29L2031/767 , B41J2/14024 , B41J2/1604 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/164 , B41J2/1643 , Y10T29/49401
摘要： A method for manufacturing an ink jet recording head, which is provided with a recording elemental substrate having discharge port group for discharging ink, an electric wiring substrate electrically connected with the recording elemental substrate, and a supporting member for holding and fixing the recording elemental substrate and the electrical wiring substrate, comprises the steps of injecting thermohardening filler into a filler retaining portion communicated with the sealing area requiring sealing; filling the area with the thermohardening filler injected into the filler retaining portion by heating the filler to flow; and hardening the filled thermohardening filler. With the structure thus arranged, it is possible to eliminate any electrical and structural defects in order to materialize a highly reliable and compact ink jet recording head.
摘要翻译： 一种喷墨记录头的制造方法，其特征在于，具备：具有喷墨口组的用于排墨的记录基材;与该记录元件基板电连接的电布线基板;以及用于保持和固定记录元件基板 电气布线基板包括将热硬化填料注入与要求密封的密封区域连通的填料保持部分中的步骤; 通过加热填料流入而将注入到填料保持部分的热硬化填料填充该区域; 并硬化填充的热硬化填料。 利用如此布置的结构，可以消除任何电气和结构缺陷，以实现高度可靠和紧凑的喷墨记录头。
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公开(公告)号：US06257703B1
公开(公告)日：2001-07-10
申请号：US08901109
申请日：1997-07-28
申请人： Toshiaki Hirosawa , Osamu Morita , Osamu Sato , Shogo Kawamura
发明人： Toshiaki Hirosawa , Osamu Morita , Osamu Sato , Shogo Kawamura
IPC分类号： B41J214
CPC分类号： B41J2/1623 , B41J2/14024 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1637
摘要： An ink jet recording head comprises a main body section having a joined surface in which one end of an ink supply passage for introducing ink from an ink reserving portion is open, a support member having a first joint surface joined to the joined surface in the main body section and a second joint surface disposed opposite to the first joint surface, the support member having a communicating passage in communication with the one end of the ink supply passage, and a recording element board comprising an ink heating portion disposed on the second joint surface of the support member and arranged to heat the ink supplied through the communicating passage, and an ink ejection outlet forming portion in which an ink ejection outlet for ejecting the ink heated by the ink heating portion is formed, wherein thermal properties in materials of the recording element board and the support member are of the same quality.
摘要翻译： 喷墨记录头包括具有接合表面的主体部分，其中用于从油墨储存部分引入油墨的供墨通道的一端打开;支撑部件，其具有接合到主体中的接合表面的第一接合表面 主体部分和与第一接合表面相对设置的第二接合表面，支撑构件具有与供墨通道的一端连通的连通通道，以及记录元件板，包括设置在第二接合表面上的油墨加热部分 并且布置成加热通过连通通道供应的油墨;以及喷墨出口形成部分，其中形成用于喷射由油墨加热部分加热的油墨的喷墨出口，其中记录材料的热性能 元件板和支撑构件具有相同的质量。
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