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    Ink-jet head and method of manufacturing ink-jet head
    1.
    发明授权
    Ink-jet head and method of manufacturing ink-jet head 有权
    喷墨头和喷墨头的制造方法

    公开(公告)号：US08807709B2

    公开(公告)日：2014-08-19

    申请号：US13411726

    申请日：2012-03-05

    申请人： Naoki Ooishi ,  Hiroyuki Kushida ,  Minoru Koyata ,  Masashi Seki

    发明人： Naoki Ooishi ,  Hiroyuki Kushida ,  Minoru Koyata ,  Masashi Seki

    IPC分类号： B41J2/045

    CPC分类号： B41J2/1609 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2002/14362 ,  B41J2002/14491

    摘要： According to one embodiment, an ink-jet head includes a substrate, a piezoelectric member, electrically conductive portions, a frame member, an insulating film, an electronic component and a protective agent. The piezoelectric member is mounted on the substrate and includes pressure chambers. The electrically conductive portions extend from the pressure chambers and are disposed on the substrate. The frame member inside which the piezoelectric member is disposed is attached to the substrate from above the electrically conductive portions. The insulating film covers the piezoelectric member, the frame member, and a part of the electrically conductive portions. The electronic component is connected to the electrically conductive portions. The protective agent covers an end portion of the insulating film located between the frame member and the electronic component and the electrically conductive portions between the electronic component and the end portion of the insulating film.

    摘要翻译： 根据一个实施例，喷墨头包括基底，压电元件，导电部分，框架元件，绝缘膜，电子元件和保护剂。 压电元件安装在基板上并包括压力室。 导电部分从压力室延伸并设置在基板上。 其中设置有压电元件的框架构件从导电部分的上方附接到基板。 绝缘膜覆盖压电元件，框架元件和导电部分的一部分。 电子部件连接到导电部分。 保护剂覆盖位于框架构件和电子部件之间的绝缘膜的端部和电子部件与绝缘膜的端部之间的导电部分。

    INK-JET HEAD AND METHOD OF MANUFACTURING INK-JET HEAD
    2.
    发明申请
    INK-JET HEAD AND METHOD OF MANUFACTURING INK-JET HEAD 有权
    喷墨头和制造喷墨头的方法

    公开(公告)号：US20120229577A1

    公开(公告)日：2012-09-13

    申请号：US13411726

    申请日：2012-03-05

    申请人： Naoki Ooishi ,  Hiroyuki Kushida ,  Minoru Koyata ,  Masashi Seki

    发明人： Naoki Ooishi ,  Hiroyuki Kushida ,  Minoru Koyata ,  Masashi Seki

    IPC分类号： B41J2/045 ,  B32B37/14

    CPC分类号： B41J2/1609 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2002/14362 ,  B41J2002/14491

    摘要： According to one embodiment, an ink-jet head includes a substrate, a piezoelectric member, electrically conductive portions, a frame member, an insulating film, an electronic component and a protective agent. The piezoelectric member is mounted on the substrate and includes pressure chambers. The electrically conductive portions extend from the pressure chambers and are disposed on the substrate. The frame member inside which the piezoelectric member is disposed is attached to the substrate from above the electrically conductive portions. The insulating film covers the piezoelectric member, the frame member, and a part of the electrically conductive portions. The electronic component is connected to the electrically conductive portions. The protective agent covers an end portion of the insulating film located between the frame member and the electronic component and the electrically conductive portions between the electronic component and the end portion of the insulating film.

    摘要翻译： 根据一个实施例，喷墨头包括基底，压电元件，导电部分，框架元件，绝缘膜，电子元件和保护剂。 压电元件安装在基板上并包括压力室。 导电部分从压力室延伸并设置在基板上。 其中设置有压电元件的框架构件从导电部分的上方附接到基板。 绝缘膜覆盖压电元件，框架元件和导电部分的一部分。 电子部件连接到导电部分。 保护剂覆盖位于框架构件和电子部件之间的绝缘膜的端部和电子部件与绝缘膜的端部之间的导电部分。

    Ink-jet head and method of manufacturing ink-jet head
    3.
    发明授权
    Ink-jet head and method of manufacturing ink-jet head 有权
    喷墨头和喷墨头的制造方法

    公开(公告)号：US08998373B2

    公开(公告)日：2015-04-07

    申请号：US13402036

    申请日：2012-02-22

    申请人： Minoru Koyata ,  Hiroyuki Kushida ,  Masashi Seki ,  Naoki Ooishi

    发明人： Minoru Koyata ,  Hiroyuki Kushida ,  Masashi Seki ,  Naoki Ooishi

    IPC分类号： B41J2/015 ,  B41J2/16 ,  B41J2/14

    CPC分类号： B41J2/14209 ,  B41J2/1609 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2002/14379

    摘要： According to one embodiment, an ink-jet head includes a main body, electrodes, electrically conductive portions, an insulating film, a frame member, a lid member, an electronic component, a protective agent. The main body includes pressure chambers. The insulating film covers the electrodes and a part of the electrically conductive portions. The frame member is attached to the main body from above the insulating film. The protective agent covers an end portion of the insulating film located between the frame member and the electronic component and the electrically conductive portions between the electronic component and the end portion of the insulating film.

    摘要翻译： 根据一个实施例，喷墨头包括主体，电极，导电部分，绝缘膜，框架构件，盖构件，电子部件，保护剂。 主体包括压力室。 绝缘膜覆盖电极和导电部分的一部分。 框架构件从绝缘膜的上方附接到主体。 保护剂覆盖位于框架构件和电子部件之间的绝缘膜的端部和电子部件与绝缘膜的端部之间的导电部分。

    INK-JET HEAD AND METHOD OF MANUFACTURING INK-JET HEAD
    4.
    发明申请
    INK-JET HEAD AND METHOD OF MANUFACTURING INK-JET HEAD 有权
    喷墨头和制造喷墨头的方法

    公开(公告)号：US20120229578A1

    公开(公告)日：2012-09-13

    申请号：US13402036

    申请日：2012-02-22

    申请人： Minoru Koyata ,  Hiroyuki Kushida ,  Masashi Seki ,  Naoki Ooishi

    发明人： Minoru Koyata ,  Hiroyuki Kushida ,  Masashi Seki ,  Naoki Ooishi

    IPC分类号： B41J2/045 ,  B29C70/88

    CPC分类号： B41J2/14209 ,  B41J2/1609 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2002/14379

    摘要： According to one embodiment, an ink-jet head includes a main body, electrodes, electrically conductive portions, an insulating film, a frame member, a lid member, an electronic component, a protective agent. The main body includes pressure chambers. The insulating film covers the electrodes and a part of the electrically conductive portions. The frame member is attached to the main body from above the insulating film. The protective agent covers an end portion of the insulating film located between the frame member and the electronic component and the electrically conductive portions between the electronic component and the end portion of the insulating film.

    摘要翻译： 根据一个实施例，喷墨头包括主体，电极，导电部分，绝缘膜，框架构件，盖构件，电子部件，保护剂。 主体包括压力室。 绝缘膜覆盖电极和导电部分的一部分。 框架构件从绝缘膜的上方附接到主体。 保护剂覆盖位于框架构件和电子部件之间的绝缘膜的端部和电子部件与绝缘膜的端部之间的导电部分。

    Ink-jet printing apparatus
    5.
    发明授权
    Ink-jet printing apparatus 失效
    喷墨打印设备

    公开(公告)号：US06783224B2

    公开(公告)日：2004-08-31

    申请号：US10404042

    申请日：2003-04-02

    申请人： Koichi Adachi ,  Minoru Koyata ,  Hidehiro Watanabe ,  Atsushi Kubota

    发明人： Koichi Adachi ,  Minoru Koyata ,  Hidehiro Watanabe ,  Atsushi Kubota

    IPC分类号： B41J201

    CPC分类号： B41J2/2107

    摘要： At least two or more than two ink-jet recording heads provided with respective discharge ports for discharging ink are arranged in the direction of conveyance of recording medium. The inks filled in the respective ink-jet recording heads are made to show different surface tensions. With this arrangement, as inks are discharged onto the recording medium that is conveyed by a conveyor under the control of a drive section, the image formed by the inks discharged onto the recording medium shows an improved quality.

    摘要翻译： 设置有用于排出墨水的各个排出口的至少两个或两个以上的喷墨记录头被布置在记录介质的传送方向上。 填充在各喷墨记录头中的油墨被制成表现出不同的表面张力。 利用这种布置，由于在驱动部分的控制下，油墨被排出到由输送机输送的记录介质上，所以由排出到记录介质上的油墨形成的图像显示出提高的质量。

    Ink evaluation method, ink, and ink jet unit
    6.
    发明授权
    Ink evaluation method, ink, and ink jet unit 失效
    墨水评估方法，墨水和喷墨单元

    公开(公告)号：US06793313B1

    公开(公告)日：2004-09-21

    申请号：US10395359

    申请日：2003-03-24

    申请人： Kouchi Adachi ,  Minoru Koyata ,  Atsushi Kubota

    发明人： Kouchi Adachi ,  Minoru Koyata ,  Atsushi Kubota

    IPC分类号： B41J29393

    CPC分类号： B41J2/17509 ,  B41J2/1752 ,  B41J2/17526 ,  B41J2/17566

    摘要： An ink evaluation method of the present invention comprises: a first step of making a given amount of solution pass through a filter and measuring time for the solution to pass through the filter; a second measurement step of making pass through the filter the ink having a solid material dispersed in a solvent and having the same viscosity and the same amount as those of the solution, and measuring the time for the ink to pass through the filter (filter passing time); a calculation step of calculating a ratio of the filter passing times between the solution and the ink; and a determination step of determining whether the ink discharging stability index is high or not based on the measured ratio. Thus, since the ink having a high spraying stability index can be easily determined, ones having the high spraying stability index out of plural types of ink may be selected.

    摘要翻译： 本发明的墨水评价方法包括：使给定量的溶液通过过滤器并测定溶液通过过滤器的时间的第一步骤; 第二测量步骤，使通过过滤器的油墨具有分散在溶剂中的固体材料，并且具有与溶液相同的粘度和相同的量，并测量油墨通过过滤器的时间（过滤器通过 时间）; 计算溶液和墨之间的过滤器通过时间的比率的计算步骤; 以及基于所测量的比例确定墨水排出稳定性指数是否高的确定步骤。 因此，由于可以容易地确定具有高喷涂稳定性指数的油墨，因此可以选择在多种油墨中具有高喷涂稳定性指数的油墨。