公开(公告)号：US08540354B2

公开(公告)日：2013-09-24

申请号：US13405013

申请日：2012-02-24

申请人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

发明人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

IPC分类号： B41J2/175

CPC分类号： B41J2/14209 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14459 ,  B41J2002/14491

摘要： A liquid ejection head including a flow path unit is provided. The flow path unit includes a plurality of liquid ejection ports arranged in a matrix form in a two-dimensional area of a parallelogram, and a plurality of pressure chambers communicating with the plurality of liquid ejection ports, respectively, and each pressure chamber being long in a first direction. The flow path unit is long in a second direction. Each of the pressure chambers has a length in the second direction larger than a length in a direction orthogonal to the second direction. The plurality of pressure chambers are arranged in a matrix form in a substantially same area as the two-dimensional area.

摘要翻译： 提供了包括流路单元的液体喷射头。 流路单元包括在平行四边形的二维区域中以矩阵形式布置的多个液体喷射口，以及分别与多个液体喷射口连通的多个压力室，并且每个压力室长 第一个方向。 流路单元在第二方向上长。 每个压力室的第二方向上的长度大于与第二方向正交的方向上的长度。 多个压力室以与二维区域基本相同的区域中的矩阵形式布置。

公开(公告)号：US20120242751A1

公开(公告)日：2012-09-27

申请号：US13405013

申请日：2012-02-24

申请人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

发明人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

IPC分类号： B41J2/14 ,  B41J2/045

CPC分类号： B41J2/14209 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14459 ,  B41J2002/14491

摘要： A liquid ejection head including a flow path unit is provided. The flow path unit includes a plurality of liquid ejection ports arranged in a matrix form in a two-dimensional area of a parallelogram, and a plurality of pressure chambers communicating with the plurality of liquid ejection ports, respectively, and each pressure chamber being long in a first direction. The flow path unit is long in a second direction. Each of the pressure chambers has a length in the second direction larger than a length in a direction orthogonal to the second direction. The plurality of pressure chambers are arranged in a matrix form in a substantially same area as the two-dimensional area.

摘要翻译： 提供了包括流路单元的液体喷射头。 流路单元包括在平行四边形的二维区域中以矩阵形式布置的多个液体喷射口，以及分别与多个液体喷射口连通的多个压力室，并且每个压力室长 第一个方向。 流路单元在第二方向上长。 每个压力室的第二方向上的长度大于与第二方向正交的方向上的长度。 多个压力室以与二维区域基本相同的区域中的矩阵形式布置。

公开(公告)号：US08985731B2

公开(公告)日：2015-03-24

申请号：US13852827

申请日：2013-03-28

申请人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

发明人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

IPC分类号： B41J2/165 ,  B41J2/045 ,  B41J2/155

CPC分类号： B41J2/04566 ,  B41J2/155 ,  B41J2/16552 ,  B41J2002/16555

摘要： A liquid ejection apparatus includes feeding mechanism that feeds a recording medium in a first direction, a head including nozzles that eject liquid; and a humidifying mechanism. The humidifying mechanism includes a humidified air generating device that generates humidified air, an output portion that outputs the humidified air generated by the humidified air generating device, and a receiving portion that receives the humidified air output from the output portion. The output portion includes a first opening and a second opening. An area of the second opening is greater than an area of the first opening, and the first opening is separated from the second opening in a second direction perpendicular to the first direction. The head is disposed between the output portion and the receiving portion in the first direction.

摘要翻译： 液体喷射装置包括：向第一方向供给记录介质的进给机构，包括喷射液体的喷嘴的喷头; 和加湿机构。 加湿机构包括产生加湿空气的加湿空气生成装置，输出由加湿空气生成装置产生的加湿空气的输出部和容纳从输出部输出的加湿空气的接收部。 输出部分包括第一开口和第二开口。 第二开口的区域大于第一开口的面积，第一开口在垂直于第一方向的第二方向上与第二开口分离。 头沿第一方向设置在输出部分和接收部分之间。

公开(公告)号：US08708452B2

公开(公告)日：2014-04-29

申请号：US13841644

申请日：2013-03-15

申请人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

发明人： Seiji Shimizu ,  Yoshihumi Suzuki ,  Atsushi Hirota

IPC分类号： B41J2/165

CPC分类号： B41J2/16508 ,  B41J2/16505 ,  B41J2/16585

摘要： A liquid ejection apparatus includes: a head comprising ejection openings opposed to an ejection space; a cap mechanism which switches the ejection space between a closed state and an open state; a first supply opening portion communicating with the ejection space being in the closed state, a second supply opening portion communicating with the ejection space being in the open state; and a humidifying mechanism configured to supply humid air to at least one of the first and second supply opening portions. In the closed state, an amount of the humid air supplied to the first supply opening portion is greater than that of the humid air supplied to the second supply opening portion. In the open state, an amount of the humid air supplied to the second supply opening portion is greater than that of the humid air supplied to the first supply opening portion.

摘要翻译： 液体喷射装置包括：头部，其包括与喷射空间相对的喷射孔; 盖子机构，其在关闭状态和打开状态之间切换喷射空间; 与处于关闭状态的喷射空间连通的第一供应开口部分，与排出空间连通的第二供应开口部分处于打开状态; 以及加湿机构，其构造成向第一和第二供给开口部中的至少一个供给湿气。 在关闭状态下，供给到第一供给口部的湿空气量比供给第二供给口部的湿空气的量大。 在打开状态下，供给到第二供给口部的湿空气量比供给第一供给口部的湿空气的量大。

公开(公告)号：US09016848B2

公开(公告)日：2015-04-28

申请号：US13324919

申请日：2011-12-13

申请人： Seiji Shimizu

发明人： Seiji Shimizu

IPC分类号： B41J2/165 ,  B41J11/00

CPC分类号： B41J2/16538 ,  B41J2/16585 ,  B41J11/002

摘要： A recording apparatus comprises a conveyor, a head including an ejection surface, a UV irradiator positioned downstream of the head in a conveyance direction, a wiper, a first shading member, and first and second controllers. The first shading member is movable in a cross direction crossing the ejection surface, and shades an opposed space being opposed to the ejection surface from ultraviolet light applied by the UV irradiator in a state where the first shading member is taking a protruding position. The first controller controls the first shading member to take the protruding position. The second controller controls the wiper to move relatively to the ejection surface while causing the wiper to contact the ejection surface in a state where the wiper is positioned in the opposed space and the first shading member is taking the protruding position, when the wiping is performed.

摘要翻译： 记录装置包括传送器，包括喷射表面的头部，沿着输送方向位于头部下游的UV照射器，刮水器，第一遮光部件以及第一和第二控制器。 第一遮光构件能够在与喷射面交叉的方向上移动，并且在第一遮光构件处于突出位置的状态下，遮蔽与由UV照射器施加的紫外线相对的喷射面的相对的空间。 第一控制器控制第一遮光构件以取出突出位置。 第二控制器控制擦拭器相对于喷射表面移动，同时在刮擦器位于相对的空间中并且当第一遮光部件处于突出位置时，擦拭器与喷射表面接触，当执行擦拭时 。

公开(公告)号：US20100320179A1

公开(公告)日：2010-12-23

申请号：US12526330

申请日：2008-08-20

申请人： Hideki Morita ,  Seiji Shimizu ,  Kenji Fukuhara

发明人： Hideki Morita ,  Seiji Shimizu ,  Kenji Fukuhara

IPC分类号： B23K26/00

CPC分类号： B28D5/0011 ,  B23K26/066 ,  B23K26/40 ,  B23K2103/50 ,  C03B33/033 ,  C03B33/04 ,  C03B33/091 ,  Y02P40/57

摘要： A method for creating a trench in U shape according to which trenches in lines which are continuous or broken or curved in a plane can be easily created on the surface of a substrate, as well as a chamfering method using this, are provided.A trench in U shape is created by peeling part of a brittle material substrate from the surface of the substrate by rapidly heating the substrate with conditions for irradiation with a laser for creating a trench in U shape which include the laser power as found in advance, the area to be irradiated with a laser, and the scanning speed, in accordance with the substrate material, which is the object to be processed, and the width, depth and form of the trench in U shape to be created. A chamfered surface is made of a trench surface which is part of a trench in U shape created between an end surface and a surface of the substrate, which are separated along a line along which the substrate is to be divided, between a start end and a finish end of said line along which the substrate is to be divided at the bottom of the created trench in U shape in accordance with a method for scribing a substrate by expanding a crack with a laser, a scribing method using a cutter wheel or the like.

摘要翻译： 提供了一种用于形成U形沟槽的方法，根据该沟槽可以容易地在基板的表面上产生在平面中连续或断开或弯曲的线中的沟槽以及使用其的倒角方法。 通过用激光照射的条件快速加热基板的表面，从基板的表面剥离脆性材料基板的一部分，形成U形的沟槽，该激光用于产生包括如先前所述的激光功率的U形沟槽， 用激光照射的区域，以及根据作为被处理物体的基板材料的扫描速度以及要形成的U形的沟槽的宽度，深度和形式。 倒角表面由沟槽表面制成，该沟槽表面是U形的一部分，其形成在基板的端面和表面之间，沿着衬底被划分的线在起始端和 根据通过用激光器扩张裂纹来划分基板的方法，使用切割轮的划线方法或者使用切割轮的划线方法，将所述基板在所形成的沟槽的底部分割成U形， 喜欢。

公开(公告)号：US07690754B2

公开(公告)日：2010-04-06

申请号：US11823342

申请日：2007-06-27

申请人： Hirotake Nakamura ,  Seiji Shimizu

发明人： Hirotake Nakamura ,  Seiji Shimizu

IPC分类号： B41J2/015

CPC分类号： B41J2/17513 ,  B41J2202/14

摘要： An inkjet printer head including: (a) a front head unit having (a-i) an outside surface which is to be opposed to a print media, (a-ii) an inside surface opposite to the outside surface, (a-iii) a plurality of nozzles opening in the outside surface and arranged in row, and (a-iv) an ink inlet opening in the inside surface; (b) an ink-channel defining unit supplying an ink into the front head unit through the ink inlet; (c) a head holder holding the front head unit; and (d) a reinforcement member fixed to the inside surface of the front head unit. The front head unit and the head holder are fixed to each other, with the reinforcement member being interposed therebetween. The ink-channel defining unit is fixed to one of opposite side surfaces of the reinforcement member that is remote from the front head unit. Also disclosed is an inkjet printer including the above-described inkjet printer head, a carriage, a heat dissipater and a bubble discharger, wherein the heat dissipater, bubble discharger and front head unit are mounted on the carriage, and are arranged in a direction of movement of the carriage.

摘要翻译： 一种喷墨打印头，包括：（a）具有（ai）与打印介质相对的外表面的前头单元，（a-ii）与所述外表面相对的内表面，（a-iii）a 多个喷嘴，其在外表面上开口并排成一行，（a-iv）内表面中的墨入口; （b）油墨通道限定单元，通过所述油墨入口将油墨供应到所述前头单元中; （c）保持前头单元的头架; 和（d）固定在前头单元的内表面上的加强件。 前头单元和头保持器彼此固定，加强构件插入其间。 油墨通道限定单元固定到远离前头单元的加强构件的相对侧表面之一。 还公开了一种喷墨打印机，其包括上述喷墨打印机头，滑架，散热器和气泡排出器，其中散热器，气泡排出器和前头单元安装在滑架上，并且沿着 运动的运动。

公开(公告)号：US20090151996A1

公开(公告)日：2009-06-18

申请号：US12301666

申请日：2007-05-17

申请人： Hidehiko Mishima ,  Yasuhiro Okuda ,  Shuji Sakabe ,  Masaki Hashida ,  Seiji Shimizu

发明人： Hidehiko Mishima ,  Yasuhiro Okuda ,  Shuji Sakabe ,  Masaki Hashida ,  Seiji Shimizu

IPC分类号： H05K1/11 ,  B23K26/38

CPC分类号： H05K3/0032 ,  B23K26/009 ,  B23K26/18 ,  B23K26/382 ,  B23K26/40 ,  B23K2103/14 ,  B23K2103/42 ,  B23K2103/50 ,  H05K2203/1383 ,  Y10T428/24273

摘要： A processing method of forming a through-hole in a workpiece by means of a pulsed laser beam includes the steps of providing a removable sacrifice layer on the workpiece, forming a through-hole in the workpiece by the laser beam in a state where the sacrifice layer is provided, and removing the sacrifice layer from the workpiece after the step of forming the through-hole.

摘要翻译： 通过脉冲激光束在工件中形成通孔的处理方法包括以下步骤：在工件上提供可移除的牺牲层，在牺牲品的状态下由激光束在工件中形成通孔 并且在形成通孔的步骤之后从工件中去除牺牲层。

公开(公告)号：US20070172159A1

公开(公告)日：2007-07-26

申请号：US10581203

申请日：2004-12-14

申请人： Isao Komori ,  Seiji Shimizu

发明人： Isao Komori ,  Seiji Shimizu

IPC分类号： F16C32/06

CPC分类号： F16C33/107 ,  F16C17/026 ,  F16C17/08 ,  F16C17/107 ,  F16C33/1075 ,  F16C43/02 ,  F16C2226/50 ,  F16C2370/12 ,  G11B19/2009 ,  H02K7/085

摘要： Disclosed is a fluid dynamic bearing device in which it is possible to prevent detachment of the shaft member reliably and at low cost without involving any increase in the device size. In a thrust bearing portion T, the lower end surface of the shaft member is held in contact with a thrust plate, and the shaft member is rotatably supported in the thrust direction. Protrusions extending radially inwards are provided on a sealing portion attached to an opening of the housing, and these protrusions are engaged with a small diameter portion formed on the outer peripheral surface of the shaft member, thereby preventing the shaft member from coming off.

摘要翻译： 公开了一种流体动力轴承装置，其中可以防止轴构件可靠且低成本地脱离，而不会增加装置尺寸。 在推力轴承部T中，轴构件的下端面与止推板保持接触，轴构件沿推力方向可旋转地支撑。 径向向内延伸的突起设置在安装在壳体的开口上的密封部分上，并且这些突起与形成在轴构件的外周表面上的小直径部分接合，从而防止轴构件脱落。

公开(公告)号：US06505924B2

公开(公告)日：2003-01-14

申请号：US09409391

申请日：1999-09-30

申请人： Seiji Shimizu

发明人： Seiji Shimizu

IPC分类号： B41J2175

CPC分类号： B41J2/17523 ,  B41J2/17503 ,  B41J2/17513

摘要： The invention provides a ink cartridge for supplying ink, including an ink pack formed from a flexible bag to seal liquid ink therein, a cartridge body having an ink pack housing therein, an extraction opening having a rubber plate into which a hollow ink extracting needle is inserted, an upper supporting spring movably supported with one end thereof by the cartridge body and affixed to the upper surface of the ink pack, and a lower supporting plate affixed to the lower surface of the ink pack and the lower surface of the cartridge body. A pair of the upper supporting spring and the lower supporting spring urges/pulls so that the volume of the bag of the ink pack is enlarged.

摘要翻译： 本发明提供了一种用于供应墨水的墨盒，包括由柔性袋形成的墨水包以密封其中的液体墨水，其中具有墨水包装盒的墨盒主体，具有中空墨水提取针的橡胶板的提取开口 插入的上支撑弹簧，其一端由盒主体可移动地支撑并固定到墨盒的上表面，以及下支撑板，固定到墨盒的下表面和墨盒本体的下表面。 一对上支撑弹簧和下支撑弹簧推动/拉动，使得墨盒的袋体积增大。