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。

公开(公告)号：US20090185001A1

公开(公告)日：2009-07-23

申请号：US12354417

申请日：2009-01-15

申请人： Shigeki Fukui ,  Ken Ikegame ,  Shuichi Murakami ,  Yasushi Iijima ,  Yasunori Takei

发明人： Shigeki Fukui ,  Ken Ikegame ,  Shuichi Murakami ,  Yasushi Iijima ,  Yasunori Takei

IPC分类号： B41J2/14

CPC分类号： B41J2/1603 ,  B41J2/1433 ,  B41J2/1626 ,  B41J2002/14387

摘要： A liquid ejection recording head includes a recording element substrate including a plurality of energy generating elements for generating energy for ejecting liquid, and includes a flow passage-forming member, connected to the recording element substrate, comprising a plurality of ejection outlets corresponding to the plurality of energy generating elements and comprising a plurality of flow passages communicating with the ejection outlets. The flow passage-forming member includes a hole array consisting of holes arranged so as to surround the flow passages and includes a communication passage, for establishing communication between adjacent holes, at a position close to the recording element substrate.

摘要翻译： 液体喷射记录头包括记录元件基板，该记录元件基板包括用于产生用于喷射液体的能量的多个能量产生元件，并且包括连接到记录元件基板的流路形成元件，包括与多个 的能量产生元件，并且包括与喷射出口连通的多个流动通道。 流路形成构件包括孔阵列，该孔列由围绕流路布置的孔构成，并且包括连通通道，用于在靠近记录元件基板的位置处建立相邻孔之间的连通。

公开(公告)号：US08827422B2

公开(公告)日：2014-09-09

申请号：US13480637

申请日：2012-05-25

申请人： Takuma Kodoi ,  Yasunori Takei ,  Kenji Yabe ,  Isamu Horiuchi ,  Hyo Takahashi ,  Ken Ikegame

发明人： Takuma Kodoi ,  Yasunori Takei ,  Kenji Yabe ,  Isamu Horiuchi ,  Hyo Takahashi ,  Ken Ikegame

IPC分类号： B41J2/05

CPC分类号： B41J2/1603 ,  B41J2/162 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1645 ,  B41J2002/14475

摘要： Without being dependent on design changes, a liquid ejection head and a method of production thereof are provided in which when time-division driving, liquid drop landing deviance in the direction of printing is capable of being corrected. In order to achieve this, before performing an exposure in order to form an ejection port, after forming a cavity that is shifted with respect to the location at which the ejection port is formed, exposure is performed.

摘要翻译： 在不依赖于设计变化的情况下，提供液体喷射头及其制造方法，其中当分时驱动时，能够校正打印方向上的液滴着落偏差。 为了实现这一点，在进行曝光以形成喷射口之前，在形成相对于形成喷射口的位置移动的腔体之后，进行曝光。

公开(公告)号：US08382248B2

公开(公告)日：2013-02-26

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 ,  B41J2/16

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 perpendicular to 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. 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： 排液头以与液体排出方向垂直的排出口的横截面形式配置，排出口具有在排出口内凸起的至少一个凸部， 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。 第一区域形成在凸起凸起的方向上，并且第二区域形成在突起的两侧。

公开(公告)号：US20120306969A1

公开(公告)日：2012-12-06

申请号：US13480637

申请日：2012-05-25

申请人： Takuma Kodoi ,  Yasunori Takei ,  Kenji Yabe ,  Isamu Horiuchi ,  Hyo Takahashi ,  Ken Ikegame

发明人： Takuma Kodoi ,  Yasunori Takei ,  Kenji Yabe ,  Isamu Horiuchi ,  Hyo Takahashi ,  Ken Ikegame

IPC分类号： B41J2/15 ,  B21D53/76

CPC分类号： B41J2/1603 ,  B41J2/162 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1645 ,  B41J2002/14475

摘要： Without being dependent on design changes, a liquid ejection head and a method of production thereof are provided in which when time-division driving, liquid drop landing deviance in the direction of printing is capable of being corrected. In order to achieve this, before performing an exposure in order to form an ejection port, after forming a cavity that is shifted with respect to the location at which the ejection port is formed, exposure is performed.

摘要翻译： 在不依赖于设计变化的情况下，提供液体喷射头及其制造方法，其中当分时驱动时，能够校正打印方向上的液滴着落偏差。 为了实现这一点，在进行曝光以形成喷射口之前，在形成相对于形成喷射口的位置移动的腔体之后，进行曝光。

公开(公告)号：US08025362B2

公开(公告)日：2011-09-27

申请号：US13046215

申请日：2011-03-11

申请人： Shuichi Murakami ,  Yasunori Takei

发明人： Shuichi Murakami ,  Yasunori Takei

IPC分类号： B41J2/14 ,  B41J2/16

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. 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.

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：US07967413B2

公开(公告)日：2011-06-28

申请号：US12126715

申请日：2008-05-23

申请人： Ryoichi Koizumi ,  Shuichi Murakami ,  Yasunori Takei

发明人： Ryoichi Koizumi ,  Shuichi Murakami ,  Yasunori Takei

IPC分类号： B41J2/14

CPC分类号： B41J2/1404 ,  B41J2002/14475 ,  B41J2202/11

摘要： A liquid ejection method is provided which ejects small-volume droplets from ejection openings and causes them to reliably combine together on the fly into a large droplet that is less susceptible to influences of air flows, thus realizing a printing with reduced droplet landing position deviations. To that end, each of the ejection openings is constructed of two openings spaced apart and a slit-like constricted connection portion that connects the two openings together.

摘要翻译： 提供了一种液体喷射方法，其从喷射口喷出小体积的液滴，并使它们在飞行中可靠地组合在一起不易受空气流动影响的大液滴，因此实现了具有降低的液滴着落位置偏差的打印。 为此，每个喷射口由两个间隔开的开口构成，并且将两个开口连接在一起的狭缝状收缩连接部分构成。

公开(公告)号：US20100265012A1

公开(公告)日：2010-10-21

申请号：US12794084

申请日：2010-06-04

申请人： Nobuyoshi Honda ,  Tatsuya Tsujiguchi ,  Yasunori Takei

发明人： Nobuyoshi Honda ,  Tatsuya Tsujiguchi ,  Yasunori Takei

IPC分类号： H01P1/203 ,  B05D5/12

CPC分类号： H01P1/20354 ,  H01P1/20381 ,  H01P11/007

摘要： The element size of a stripline filter that achieves a high efficiency percentage with optional stable filter characteristics, is reduced. A stripline filter includes substantially L-shaped top surface resonant lines. The top surface resonant lines include connection electrode parts, first line parts, and second line parts. The connection electrode parts are formed so as to have a width greater than line widths of side surface resonant lines. Each line part faces an edge of a corner portion of a central top surface resonant line at an interval. An edge of each first line part on an edge side of a dielectric substrate, other than a connection portion with the connection electrode part, faces an edge of the dielectric substrate at an interval.

摘要翻译： 实现具有可选的稳定滤波器特性的高效率百分比的带状线滤波器的元件尺寸减小。 带状线滤波器包括基本上L形的顶表面谐振线。 顶面谐振线包括连接电极部分，第一线部分和第二线部分。 连接电极部形成为具有大于侧面谐振线的线宽的宽度。 每个线部分以间隔面对中心顶面谐振线的角部的边缘。 除了与连接电极部分的连接部分之外，电介质基板的边缘侧上的每个第一线部分的边缘以一定间隔面对电介质基板的边缘。

公开(公告)号：US07506962B2

公开(公告)日：2009-03-24

申请号：US11683154

申请日：2007-03-07

申请人： Shuichi Murakami ,  Yasunori Takei

发明人： Shuichi Murakami ,  Yasunori Takei

IPC分类号： B41J2/14 ,  B41J2/16

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. 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。 第一区域形成在凸起凸起的方向上，并且第二区域形成在突起的两侧。