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    Inkjet head and a method of manufacturing the same
    1.
    发明申请
    Inkjet head and a method of manufacturing the same 失效
    喷墨头及其制造方法

    公开(公告)号：US20050012782A1

    公开(公告)日：2005-01-20

    申请号：US10890261

    申请日：2004-07-14

    申请人： Yasuhiro Yoshimura ,  Jun Nagata ,  Osamu Machida ,  Tatsuya Nagata

    发明人： Yasuhiro Yoshimura ,  Jun Nagata ,  Osamu Machida ,  Tatsuya Nagata

    IPC分类号： B41J2/16 ,  B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  B41J2/04

    CPC分类号： B41J2/14274 ,  B41J2002/14419

    摘要： The disclosure is concerned with an inkjet head comprising; a chamber substrate for forming an ink flow passage; a diaphragm substrate including a diaphragm for pressurizing a pressure chamber disposed in the chamber substrate; and a nozzle substrate for jetting ink pressurized by the diaphragm, wherein the diaphragm substrate is made of silicon, the diaphragm is made of a material selected from the group of silicon oxide film and metal film, and the diaphragm is formed in the diaphragm substrate. The disclosure is also directed to a method of manufacturing the inkjet head.

    摘要翻译： 本公开涉及一种喷墨头，包括： 用于形成油墨流动通道的室基板; 膜片基板，包括用于对设置在所述室基板中的压力室进行加压的隔膜; 以及用于喷射由所述隔膜加压的墨的喷嘴基板，其中所述隔膜基板由硅制成，所述隔膜由选自氧化硅膜和金属膜的材料制成，并且所述隔膜形成在所述隔膜基板中。 本发明还涉及一种制造喷墨头的方法。

    Inkjet head and a method of manufacturing the same
    2.
    发明授权
    Inkjet head and a method of manufacturing the same 失效
    喷墨头及其制造方法

    公开(公告)号：US07226150B2

    公开(公告)日：2007-06-05

    申请号：US10890261

    申请日：2004-07-14

    申请人： Yasuhiro Yoshimura ,  Jun Nagata ,  Osamu Machida ,  Tatsuya Nagata

    发明人： Yasuhiro Yoshimura ,  Jun Nagata ,  Osamu Machida ,  Tatsuya Nagata

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14274 ,  B41J2002/14419

    摘要： An inkjet head is provided and includes: a chamber substrate for forming an ink flow passage; a diaphragm substrate including a diaphragm for pressurizing a pressure chamber disposed in the chamber substrate; and a nozzle substrate for jetting ink pressurized by the diaphragm, wherein the diaphragm substrate is made of silicon, the diaphragm is made of a material selected from the group of silicon oxide film and metal film, and the diaphragm is formed in the diaphragm substrate. A method of manufacturing the inkjet head is also provided.

    摘要翻译： 提供一种喷墨头，包括：用于形成油墨流动通道的室基板; 膜片基板，包括用于对设置在所述室基板中的压力室进行加压的隔膜; 以及用于喷射由所述隔膜加压的墨的喷嘴基板，其中所述隔膜基板由硅制成，所述隔膜由选自氧化硅膜和金属膜的材料制成，并且所述隔膜形成在所述隔膜基板中。 还提供了制造喷墨头的方法。

    Ink jet head and method of production thereof
    7.
    发明授权
    Ink jet head and method of production thereof 有权
    喷墨头及其制造方法

    公开(公告)号：US06843554B2

    公开(公告)日：2005-01-18

    申请号：US10418289

    申请日：2003-04-18

    申请人： Jun Nagata ,  Tomohiko Koda ,  Yasuhiro Yoshimura

    发明人： Jun Nagata ,  Tomohiko Koda ,  Yasuhiro Yoshimura

    IPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/045 ,  B41J2/04

    CPC分类号： B41J2/1625 ,  B41J2/14274 ,  B41J2/1618 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1637 ,  B41J2/1646 ,  B41J2002/14362 ,  B41J2002/14491

    摘要： An ink jet head including nozzles, ink chambers, and an ink channel in fluid communication with each other. A diaphragm defines one portion of each of the ink chambers. Piezoelectric actuators are disposed in confrontation with the diaphragm in a one-to-one correspondence with the ink chambers. A relay member is provided between each piezoelectric actuator and the diaphragm. Each relay member has a first abutment surface and a second abutment surface on opposite sides thereof. Each first abutment surface abuts the diaphragm across a width that extends in the nozzle alignment direction. The width of each first abutment surface is shorter than the width of the corresponding ink chamber. Each second abutment surface is coupled to the corresponding piezoelectric actuator and has a width that extends in the nozzle alignment direction. The width of each second abutment surface is equal to or shorter than the width of the corresponding piezoelectric actuator. The width of each first abutment surface is shorter than the width of each second abutment surface.

    摘要翻译： 一种喷墨头，包括喷嘴，墨水室和彼此流体连通的墨水通道。 隔膜限定每个墨室的一部分。 压电致动器与隔膜对准地设置成与墨室一一对应。 在每个压电致动器和隔膜之间设置有继电器构件。 每个中继构件在其相对侧上具有第一邻接表面和第二邻接表面。 每个第一邻接表面沿着在喷嘴对准方向上延伸的宽度邻接隔膜。 每个第一邻接表面的宽度比相应的墨水腔的宽度短。 每个第二邻接表面联接到相应的压电致动器并且具有在喷嘴对准方向上延伸的宽度。 每个第二邻接表面的宽度等于或短于相应的压电致动器的宽度。 每个第一邻接表面的宽度比每个第二邻接表面的宽度短。

    Inkjet print head and method for making the same
    9.
    发明授权
    Inkjet print head and method for making the same 失效
    喷墨打印头及其制作方法

    公开(公告)号：US06786577B2

    公开(公告)日：2004-09-07

    申请号：US10270123

    申请日：2002-10-15

    申请人： Kunihiro Tamahashi ,  Yoshiaki Tachibana ,  Jun Nagata

    发明人： Kunihiro Tamahashi ,  Yoshiaki Tachibana ,  Jun Nagata

    IPC分类号： B41J2045

    CPC分类号： B41J2/1623 ,  B41J2/1612

    摘要： An inkjet print head with an ink channel unit (and a method therefore) includes a plurality of plates adhered together to form an inkjet head. An adhesive sheet for adhering together the plurality of plates, includes an adhesive element dispersed in a polymer matrix having an average molecular weight of 50,000 or more. The polymer matrix includes a resin.

    摘要翻译： 具有油墨通道单元（及其方法）的喷墨打印头包括粘附在一起以形成喷墨头的多个板。 用于将多个板粘合在一起的粘合片包括分散在平均分子量为50,000以上的聚合物基质中的粘合剂元件。 聚合物基质包括树脂。

    Tempered glass
    10.
    发明授权
    Tempered glass 失效
    钢化玻璃

    公开(公告)号：US06180237B2

    公开(公告)日：2001-01-30

    申请号：US09096179

    申请日：1998-06-12

    申请人： Yasumasa Kato ,  Jun Nagata ,  Shigeyuki Seto ,  Satoshi Yoshida

    发明人： Yasumasa Kato ,  Jun Nagata ,  Shigeyuki Seto ,  Satoshi Yoshida

    IPC分类号： B32B1700

    CPC分类号： C03B27/0404 ,  C03B27/00 ,  C03B27/0413 ,  Y10T428/26 ,  Y10T428/315

    摘要： A tempered glass includes a glass sheet having a thickness of 2.3-3.5 mm, an average surface compressive stress of 1000-1300 kg/cm2, and a plurality of first and second belt-like regions. Each of the second belt-like regions is interposed between adjacent ones of the first belt-like regions. Each of the first belt-like regions has a width of 10-30 mm and a plurality of first reference points, each having a principal stress difference of 120 kg/cm2 or less, which is larger than principal stress differences at areas of each of the first belt-like regions which are peripheral to each of the first reference points. The first principal stress difference at each of the first reference points is located in a direction perpendicular to the length of the first belt-like regions. Lines connecting adjacent ones of the first reference points form a center line, as a reference line, of each of the first belt-like regions. Each of the second belt-like regions contain a plurality of second reference points, each having a second principal stress difference which is larger than principal stress differences at areas of each of the second belt-like regions which are peripheral to each of the second reference points. The second principal stress difference extends in at least two different directions, one direction being substantially perpendicular to the first direction of the first principal stress difference and being located at peripheral edges of each of the second belt-like regions, and another direction being oblique to the first direction of the first principal stress difference. The two different directions of the second reference points forms a pattern. The pattern is a snaking line having undulations which are approximately trapezoidally-shaped.

    摘要翻译： 强化玻璃包括厚度为2.3-3.5mm，平均表面压应力为1000-1300kg / cm 2的玻璃板和多个第一和第二带状区域。 第二带状区域中的每一个插入在相邻的第一带状区域之间。 每个第一带状区域具有10-30mm的宽度和多个第一参考点，每个第一参考点的主应力差为120kg / cm 2或更小，其大于每个区域的主应力差 第一带状区域，其围绕每个第一参考点。 每个第一参考点处的第一主应力差位于垂直于第一带状区域的长度的方向上。 连接相邻的第一参考点的线形成每个第一带状区域的中心线作为参考线。 每个第二带状区域包含多个第二参考点，每个第二参考点具有第二主应力差，该第二主应力差大于每个第二参考点的外围的每个第二带状区域的主应力差 积分 第二主应力差在至少两个不同的方向上延伸，一个方向基本上垂直于第一主应力差的第一方向，并且位于每个第二带状区域的周边边缘处，另一方向与 第一个主应力差的第一个方向。 第二参考点的两个不同方向形成一个图案。 该图案是具有近似梯形的起伏线。