公开(公告)号：US08141999B2

公开(公告)日：2012-03-27

申请号：US12325524

申请日：2008-12-01

申请人： Yuki Takagi

发明人： Yuki Takagi

IPC分类号： B41J2/175

CPC分类号： B41J2/17596

摘要： A valve mechanism includes a particular wall having a first opening formed therethrough, and a tube member including a particular surface which contacts the particular wall, and a central axis. The valve mechanism also includes a lid member configured to selectively cover and uncover the first opening, and a flexible inner wall positioned in an interior of the tube member. The flexible inner wall extends from the tube member to the lid member in a direction which intersects the central axis, and the flexible inner wall has a second opening formed therethrough. Moreover, a cross-sectional shape of the flexible inner wall in a particular plane is bent, and the central axis lies on the particular plane.

摘要翻译： 阀机构包括具有穿过其形成的第一开口的特定壁和包括接触特定壁的特定表面的管构件和中心轴线。 阀机构还包括构造成选择性地覆盖和露出第一开口的盖构件以及定位在管构件的内部中的柔性内壁。 柔性内壁沿着与中心轴线相交的方向从管构件延伸到盖构件，并且柔性内壁具有穿过其形成的第二开口。 此外，特定平面中的柔性内壁的横截面形状弯曲，中心轴位于特定平面上。

公开(公告)号：US08087765B2

公开(公告)日：2012-01-03

申请号：US12325949

申请日：2008-12-01

申请人： Yuki Takagi

发明人： Yuki Takagi

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17596

摘要： An ink supply system includes an ink cartridge and a cartridge mounting portion. The ink cartridge includes an ink chamber, and a tube having a first opening and a second opening formed therein. The first opening extends from a first end of the tube, and the second opening extends from a second end of the tube opposite the first end of the tube. The first opening is configured to be in fluid communication with the ink chamber via the first end of the tube, and the second opening is configured to be in fluid communication with an exterior of the tube via the second opening of the tube. The cartridge mounting portion includes a projection configured to be inserted into the second opening of the tube via the second end of the tube. A diameter of the second opening is less than an outer diameter of the projection.

摘要翻译： 墨水供应系统包括墨盒和墨盒安装部分。 墨盒包括墨水室和形成有第一开口和第二开口的管。 第一开口从管的第一端延伸，并且第二开口从与管的第一端相对的管的第二端延伸。 第一开口构造成经由管的第一端与墨室流体连通，并且第二开口构造成经由管的第二开口与管的外部流体连通。 盒安装部分包括经由管的第二端插入到管的第二开口中的突起。 第二开口的直径小于突起的外径。

公开(公告)号：US20090141104A1

公开(公告)日：2009-06-04

申请号：US12326019

申请日：2008-12-01

申请人： Yuki Takagi

发明人： Yuki Takagi

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/1752

摘要： An ink cartridge includes a case including an ink chamber configured to store ink therein, and a particular face facing an exterior of the case and having a first opening formed therethrough. The ink cartridge also includes an ink supply portion extending from a particular portion of the particular face in a particular direction, in which the particular portion surrounds the first opening, and the ink supply portion has a tube shape. The ink supply portion includes a particular chamber formed therein, an end wall having a second opening formed therethrough, and a peripheral wall extending from the end wall. The ink supply portion is configured to supply ink from the ink chamber to the exterior of the case via the particular chamber and the second opening. Moreover, the ink cartridge includes a plurality of protrusions. Each of the plurality of protrusions extend from the peripheral wall in a corresponding radial direction with respect to the peripheral wall, and extends in an axial direction of the peripheral wall. Each corresponding radial direction is perpendicular to the axial direction of the peripheral wall, and the axial direction of the peripheral wall is parallel to the particular direction. Moreover, each adjacent pair of the plurality of protrusions defines an ink holding space therebetween, and the ink holding space has a first end and a second opposite the first end, in which the first end is positioned closer to the end wall than the second end is positioned to the end wall, and the ink holding space is open at the first end.

摘要翻译： 一个墨盒包括一个壳体，它包括一个构造成在其中存储墨水的墨水室，以及一个面向壳体外部的具有一个通过其形成的第一开口的面。 墨盒还包括从特定方向的特定部分的特定部分延伸的墨水供应部分，其中特定部分围绕第一开口，并且墨水供应部分具有管状。 供墨部分包括形成在其中的特定室，具有通过其形成的第二开口的端壁和从端壁延伸的周壁。 供墨部分构造成经由特定的室和第二开口将油墨从油墨室提供到壳体的外部。 此外，墨盒包括多个突起。 所述多个突起中的每一个从周壁相对于周壁在相应的径向方向上延伸，并且在周壁的轴向方向上延伸。 每个相应的径向垂直于周壁的轴向，周壁的轴向平行于特定的方向。 此外，多个突起中的每一相邻的一对突起在它们之间限定一个墨水保持空间，并且墨水容纳空间具有第一端和与第一端相对的第二端，第一端位于比第二端更靠近端壁的位置 定位在端壁上，并且墨水保持空间在第一端打开。

公开(公告)号：US20090141103A1

公开(公告)日：2009-06-04

申请号：US12325994

申请日：2008-12-01

申请人： Yuki Takagi

发明人： Yuki Takagi

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17559

摘要： An ink cartridge includes a case, and the case includes an ink chamber configured to store ink therein, and a particular face facing an exterior of the case and having a first opening formed therethrough. The case also includes an engaging portion positioned at the particular face, and a particular wall extending from a particular portion of the particular face. The particular portion surrounds the first opening, and the particular wall has a tube shape. The particular wall includes an end defining a second opening opposite the first opening. The ink cartridge also includes an elastic member positioned at the end of the particular wall, and a cap. The cap includes an end wall having an third opening formed therethrough, a peripheral wall surrounding each of the elastic member and a portion of the particular wall, and an engaging member extending from the peripheral wall and engaging the engaging portion.

摘要翻译： 墨盒包括壳体，并且壳体包括构造成在其中存储墨水的墨室以及面向壳体的外部的特定面，并具有穿过其形成的第一开口。 壳体还包括定位在特定面部的接合部分和从特定面部的特定部分延伸的特定壁。 特定部分围绕第一开口，并且特定的壁具有管状。 特定的壁包括限定与第一开口相对的第二开口的端部。 墨盒还包括位于特定壁的端部处的弹性构件和盖。 所述盖包括具有穿过其形成的第三开口的端壁，围绕所述弹性构件和所述特定壁的一部分的周壁，以及从所述周壁延伸并接合所述接合部的接合构件。

公开(公告)号：US08864292B2

公开(公告)日：2014-10-21

申请号：US13837437

申请日：2013-03-15

申请人： Tomohiro Kanbe ,  Yuki Takagi ,  Hirotake Nakamura

发明人： Tomohiro Kanbe ,  Yuki Takagi ,  Hirotake Nakamura

IPC分类号： B41J2/175 ,  B41J2/17

CPC分类号： B41J2/17526 ,  B41J2/17513 ,  B41J2/17553

摘要： In a print fluid cartridge, a main body has a first surface facing in a first direction. A print fluid outlet part is provided on the main body, and has an opening at the first surface. An electric interface is provided at an external surface of the main body and faces in a second direction orthogonal to the first direction. The electric interface moves relative to the main body in the first direction and in a direction opposite to the first direction between a first position and a second position that are apart from each other in the first direction and the direction opposite to the first direction. The main body supports the electric interface at the second position against pressure that is applied to the electric interface in a direction opposite to the second direction.

摘要翻译： 在打印流体盒中，主体具有面向第一方向的第一表面。 打印流体出口部分设置在主体上，并且在第一表面具有开口。 电接口设置在主体的外表面并且在与第一方向正交的第二方向上面对。 电接口在第一方向和与第一方向相反的方向上相对于主体在第一方向和与第一方向相反的方向彼此分开的第一位置和第二位置之间移动。 主体在第二位置处支撑电接口，抵抗在与第二方向相反的方向上施加到电接口的压力。

公开(公告)号：US20140292906A1

公开(公告)日：2014-10-02

申请号：US14220287

申请日：2014-03-20

申请人： Hideki HAYASHI ,  Keita SUGIURA ,  Yuki TAKAGI ,  Jiro YAMAMOTO

发明人： Hideki HAYASHI ,  Keita SUGIURA ,  Yuki TAKAGI ,  Jiro YAMAMOTO

IPC分类号： B41J2/165

CPC分类号： B41J2/16532 ,  B41J2/16523 ,  B41J2/16585 ,  B41J2002/16594 ,  Y10T29/49401

摘要： A liquid ejection apparatus includes: a head having ejection-opening groups and ejection-passage groups; caps for covering the respective ejection-openings groups; and suction passages connecting between the interiors of the respective caps and a sucking device. A method of manufacturing the liquid ejection apparatus includes: a step of classifying, as a first group, an ejection-opening group corresponding to an ejection-passage group having a resistance value not less than a first value and classifying, as a second group, another ejection-opening group corresponding to an ejection-passage group having a resistance value less than the first value; and a step of assigning at least one suction passage having a resistance value less than a second value to the ejection-opening group as the first group and assigning another at least one suction passage having a resistance value not less than the second value to the ejection-opening group as the second group.

摘要翻译： 液体喷射装置包括：具有喷射开口组和喷射通道组的头部; 用于覆盖各个喷射开口组的盖; 以及连接在各个盖的内部和吸入装置之间的抽吸通道。 一种制造液体喷射装置的方法包括：将具有不小于第一值的电阻值对应的喷射通道组作为第一组分类为第二组的步骤， 对应于具有小于第一值的电阻值的喷射通道组的另一个喷射开口组; 以及将具有小于第二值的电阻值的至少一个吸入通道分配给作为第一组的喷射开口组的步骤，并将另外至少一个具有不小于第二值的电阻值的吸入通道分配给喷射 开放组作为第二组。

公开(公告)号：US20140055535A1

公开(公告)日：2014-02-27

申请号：US13975248

申请日：2013-08-23

申请人： Yuki TAKAGI ,  Tomohiro KANBE ,  Yasuhiro KATO ,  Hirotake NAKAMURA ,  Hirofumi KONDO

发明人： Yuki TAKAGI ,  Tomohiro KANBE ,  Yasuhiro KATO ,  Hirotake NAKAMURA ,  Hirofumi KONDO

IPC分类号： B41J2/175

CPC分类号： B41J2/17526 ,  B41J2/1752 ,  B41J2/1753 ,  B41J2/17553

摘要： An ink cartridge comprises a main body comprising a first surface, a second surface, and a chamber, configured to store ink, disposed between the first surface and the second surface; an ink outlet portion disposed on the first surface of the main body configured to direct the ink from the chamber to an exterior of the main body; and an electronic circuit board disposed on the main body. The electronic circuit board comprises an electrical interface, a first portion facing a second direction that intersects a first plane that is perpendicular to the first direction, a second portion facing a third direction away from the ink outlet portion that intersects a second plane that is parallel to the first direction, and a connecting portion between the first portion and the second portion. The electrical interface is disposed on an area of the electronic circuit board including the connecting portion.

摘要翻译： 墨盒包括主体，其包括设置在第一表面和第二表面之间的第一表面，第二表面和室，被配置为存储墨水; 设置在主体的第一表面上的墨水出口部分，其构造成将墨水从腔室引导到主体的外部; 以及设置在主体上的电子电路板。 电子电路板包括电接口，面向与第一方向垂直的第二方向的第一部分的第一部分，与第二平面相交的第二部分，第二部分面向与墨水出口部分相交的第三方向 到第一方向，以及在第一部分和第二部分之间的连接部分。 电接口设置在包括连接部分的电子电路板的区域上。

公开(公告)号：US20130278683A1

公开(公告)日：2013-10-24

申请号：US13837437

申请日：2013-03-15

申请人： Tomohiro KANBE ,  Yuki Takagi ,  Hirotake Nakamura

发明人： Tomohiro KANBE ,  Yuki Takagi ,  Hirotake Nakamura

IPC分类号： B41J2/175

CPC分类号： B41J2/17526 ,  B41J2/17513 ,  B41J2/17553

摘要： In a print fluid cartridge, a main body has a first surface facing in a first direction. A print fluid outlet part is provided on the main body, and has an opening at the first surface. An electric interface is provided at an external surface of the main body and faces in a second direction orthogonal to the first direction. The electric interface moves relative to the main body in the first direction and in a direction opposite to the first direction between a first position and a second position that are apart from each other in the first direction and the direction opposite to the first direction. The main body supports the electric interface at the second position against pressure that is applied to the electric interface in a direction opposite to the second direction.

摘要翻译： 在打印流体盒中，主体具有面向第一方向的第一表面。 打印流体出口部分设置在主体上，并且在第一表面具有开口。 电接口设置在主体的外表面并且在与第一方向正交的第二方向上面对。 电接口在第一方向和与第一方向相反的方向上相对于主体在第一方向和与第一方向相反的方向彼此分开的第一位置和第二位置之间移动。 主体在第二位置处支撑电接口，抵抗在与第二方向相反的方向上施加到电接口的压力。

公开(公告)号：US20130162734A1

公开(公告)日：2013-06-27

申请号：US13725564

申请日：2012-12-21

申请人： Shunsuke NORIKANE ,  Yuki TAKAGI

发明人： Shunsuke NORIKANE ,  Yuki TAKAGI

IPC分类号： B41J2/175

CPC分类号： B41J2/1752 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/17526 ,  B41J2/17533 ,  B41J2/17536 ,  B41J2/1754 ,  B41J2/17553

摘要： In a printing fluid cartridge, a cartridge body has a printing fluid delivery unit provided on a first cartridge-body surface. A bracket has at least a first bracket wall confronting the first cartridge-body surface, and a second bracket wall extending continuously from the first bracket wall in a first direction. The bracket is capable of moving relative to the cartridge body in a direction along which the second bracket wall contacts and separates from the cartridge body. A restriction member is configured to be detachably mounted on the cartridge body and the bracket, and is configured to, when the restriction member is mounted on the cartridge body and the bracket, restrict relative movement between the cartridge body and the bracket, with the second bracket wall of the bracket in contact with the cartridge body.

摘要翻译： 在打印流体盒中，盒体具有设置在第一盒体表面上的印刷液输送单元。 支架至少具有面对第一盒体表面的第一支架壁和在第一方向上从第一支架壁连续延伸的第二支架壁。 支架能够沿着第二支架壁与盒体接触并与盒体分离的方向相对于盒体移动。 限制构件被构造成可拆卸地安装在盒体和支架上，并且构造成当限制构件安装在盒体和支架上时，限制盒体和支架之间的相对运动，第二 支架与支架的支架壁与盒体接触。

公开(公告)号：US20130162733A1

公开(公告)日：2013-06-27

申请号：US13723067

申请日：2012-12-20

申请人： Hirotake NAKAMURA ,  Tomohiro KANBE ,  Yuki TAKAGI

发明人： Hirotake NAKAMURA ,  Tomohiro KANBE ,  Yuki TAKAGI

IPC分类号： B41J2/175

CPC分类号： B41J2/17546 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523 ,  B41J2/17526 ,  B41J2/1753 ,  B41J2/17553 ,  B41J2/17566

摘要： A printing fluid cartridge includes a front side, a rear side, an upper side, a lower side, a tubular fluid supply portion positioned at the lower side of the front side, a pivotable member configured to pivot about a pivot point and comprising an end portion. The pivot point is positioned at the upper side and the end portion is positioned at the rear side. The printing fluid cartridge also includes a light attenuating portion protruding from the upper side of the front side and configured to attenuate light, and an electrical interface positioned between the pivotable member and the light attenuating portion. An upper end of the light attenuating portion is positioned below the electrical interface.

摘要翻译： 打印流体盒包括前侧，后侧，上侧，下侧，位于前侧的下侧的管状流体供给部，构造成围绕枢转点枢转并且包括端部的端部 一部分。 枢轴点位于上侧，端部位于后侧。 打印流体盒还包括从前侧的上侧突出并被构造为衰减光的光衰减部分，以及位于可枢转构件和光衰减部分之间的电接口。 光衰减部分的上端位于电接口下方。