公开(公告)号：US20090174752A1

公开(公告)日：2009-07-09

申请号：US12359522

申请日：2009-01-26

申请人： Shuichi MURAKAMI ,  Yasunori TAKEI

发明人： Shuichi MURAKAMI ,  Yasunori TAKEI

IPC分类号： B41J2/04

CPC分类号： B41J2/1404 ,  B41J2/1433 ,  B41J2002/14387 ,  B41J2002/14475

摘要： A liquid discharge head is arranged in a manner that in the cross section of a discharge port in a liquid discharge direction, the discharge port includes: at least one projection that is convex inside the discharge port; a first area, for holding a liquid surface connecting a pillar-shaped liquid that is elongated outside the discharge port; and second areas where a fluid resistance is lower than that in the first area so as to pull the liquid in the discharge port in a direction opposite to the liquid discharge direction; and the first area is formed in the direction in which the projection is convex, and the second areas are formed on both sides of the projection.

摘要翻译： 排液头以排液口的排液方向的截面形式配置，排出口包括：在排出口内凸出的至少一个突起; 第一区域，用于保持连接在排出口外部延伸的柱状液体的液面; 以及第二区域，其中流体阻力比第一区域低，以便沿与液体排出方向相反的方向拉动排出口中的液体; 并且所述第一区域形成在所述突起凸起的方向上，并且所述第二区域形成在所述突起的两侧。

公开(公告)号：US20120069092A1

公开(公告)日：2012-03-22

申请号：US13213439

申请日：2011-08-19

申请人： Shuichi MURAKAMI ,  Yasunori TAKEI

发明人： Shuichi MURAKAMI ,  Yasunori TAKEI

IPC分类号： B41J2/14

CPC分类号： B41J2/1404 ,  B41J2/1433 ,  B41J2002/14387 ,  B41J2002/14475

摘要： A liquid discharge head is arranged in a manner that in the cross section of a discharge port in a liquid discharge direction, the discharge port includes: at least one projection that is convex inside the discharge port; a first area, for holding a liquid surface connecting a pillar-shaped liquid that is elongated outside the discharge port; and second areas where a fluid resistance is lower than that in the first area so as to pull the liquid in the discharge port in a direction opposite to the liquid discharge direction; and the first area is formed in the direction in which the projection is convex, and the second areas are formed on both sides of the projection.

摘要翻译： 排液头以排液口的排液方向的截面形式配置，排出口包括：在排出口内凸出的至少一个突起; 第一区域，用于保持连接在排出口外部延伸的柱状液体的液面; 以及第二区域，其中流体阻力比第一区域低，以便沿与液体排出方向相反的方向拉动排出口中的液体; 并且所述第一区域形成在所述突起凸起的方向上，并且所述第二区域形成在所述突起的两侧。

公开(公告)号：US20110164092A1

公开(公告)日：2011-07-07

申请号：US13046178

申请日：2011-03-11

申请人： Shuichi MURAKAMI ,  Yasunori TAKEI

发明人： Shuichi MURAKAMI ,  Yasunori TAKEI

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2/1433 ,  B41J2002/14387 ,  B41J2002/14475

摘要： A liquid discharge head is arranged in a manner that in the cross section of a discharge port in a liquid discharge direction, the discharge port includes: at least one projection that is convex inside the discharge port; a first area, for holding a liquid surface connecting a pillar-shaped liquid that is elongated outside the discharge port; and second areas where a fluid resistance is lower than that in the first area so as to pull the liquid in the discharge port in a direction opposite to the liquid discharge direction; and the first area is formed in the direction in which the projection is convex, and the second areas are formed on both sides of the projection.

摘要翻译： 排液头以排液口的排液方向的截面形式配置，排出口包括：在排出口内凸出的至少一个突起; 第一区域，用于保持连接在排出口外部延伸的柱状液体的液面; 以及第二区域，其中流体阻力比第一区域低，以便沿与液体排出方向相反的方向拉动排出口中的液体; 并且所述第一区域形成在所述突起凸起的方向上，并且所述第二区域形成在所述突起的两侧。

公开(公告)号：US20090206957A1

公开(公告)日：2009-08-20

申请号：US12431129

申请日：2009-04-28

申请人： Motoharu HIROSHIMA ,  Soichi NAKAMURA ,  Yasunori TAKEI ,  Hirotsugu MORI

发明人： Motoharu HIROSHIMA ,  Soichi NAKAMURA ,  Yasunori TAKEI ,  Hirotsugu MORI

IPC分类号： H01P7/10 ,  H01P11/00

CPC分类号： H01P1/20336 ,  H01P3/088 ,  H01P7/084 ,  H01P11/008 ,  Y10T29/49016 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49155 ,  Y10T29/4916

摘要： A resonant element is manufactured through a process including a setting step and a forming step. A substrate of the resonant element is made of a dielectric material. A ground electrode is formed on a rear principal surface side of the substrate. Principal-surface electrodes that define resonators together with the ground electrode and the dielectric material are formed on a front principal surface side of the substrate. An electrode protecting layer is formed on substantially entire surfaces on a front principal surface side of the principal-surface electrodes and the substrate. A coupling adjusting electrode with both ends facing a plurality of the principal-surface electrodes is formed on a front principal surface side of the electrode protecting layer. In the setting step, the shape of the coupling adjusting electrode is set in each manufactured lot. In the forming step, the coupling adjusting electrode having the shape set in the setting step in each manufactured lot is formed on the front principal surface side of the substrate and the electrode protecting layer that are sintered in advance, and the coupling adjusting electrode is baked to the electrode protecting layer.

摘要翻译： 通过包括设定步骤和形成步骤的工艺制造谐振元件。 谐振元件的基板由电介质材料制成。 接地电极形成在基板的后主表面侧。 在接地电极和介电材料一起限定谐振器的主表面电极形成在基板的前主表面侧。 在主表面电极和基板的前主表面侧的基本整个表面上形成电极保护层。 在电极保护层的正面主表面侧形成有两端面对多个主表面电极的耦合调节电极。 在设定步骤中，在每个制造批次中设置耦合调节电极的形状。 在成形步骤中，将在每个制造批次中的设置步骤中设置的形状的耦合调节电极形成在预先烧结的基板的前表面侧和电极保护层上，并且耦合调节电极被烘烤 到电极保护层。