公开(公告)号：US07448727B2

公开(公告)日：2008-11-11

申请号：US11049204

申请日：2005-02-02

Applicant: Yoshihira Rai ,  Shinji Seto

Inventor： Yoshihira Rai ,  Shinji Seto

IPC: B41J29/38

CPC classification number: B41J2/14233 ,  B41J2/155 ,  B41J2002/14306 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2202/20

Abstract: The invention provides an ink jet recording head in which an element substrate provided in a head unit and constituted of plural drive elements is driven to discharge ink droplets from plural nozzles. In the ink jet recording head, the head unit has a substantially parallelogram shape, and plural head units are connected in a row to form a head bar.

Abstract translation: 本发明提供了一种喷墨记录头，其中设置在头单元中并由多个驱动元件构成的元件基板被驱动以从多个喷嘴排出墨滴。 在喷墨记录头中，头单元具有基本上平行四边形的形状，并且多个头单元一行连接以形成头棒。

公开(公告)号：US07273268B2

公开(公告)日：2007-09-25

申请号：US10887335

申请日：2004-07-09

Applicant: Takashi Yagi ,  Shinji Seto

Inventor： Takashi Yagi ,  Shinji Seto

IPC: B41J2/045

CPC classification number: B41J2/14233 ,  B41J2202/03 ,  H01L41/0477 ,  H01L41/0478 ,  H01L41/0973

Abstract: A piezoelectric device includes a piezoelectric body layer, a first electrode layer at one face side of the piezoelectric body layer, and a second electrode layer at a side of a face of the same that is opposite to the side at which the first electrode layer is disposed. Higher potentials are applied to the first electrode layer and lower potentials are applied to the second electrode layer. The piezoelectric device features a metallic layer disposed in contact with a piezoelectric body layer surface at the side at which the first electrode layer is provided, and a metal oxide layer disposed in contact with a piezoelectric body layer surface at the side at which the second electrode layer is provided. The metallic layer is formed of a metallic material with a standard electrode potential greater than 0 V, and the metal oxide layer is formed of a metal oxide.

Abstract translation: 一种压电装置，包括压电体层，压电体层的一个正面侧的第一电极层和与第一电极层相对的一侧的面侧的第二电极层 处置。 较高的电位被施加到第一电极层，并且较低的电势被施加到第二电极层。 该压电元件具有与设置有第一电极层的一侧的压电体层表面配置的金属层，以及设置成与第二电极侧的压电体层表面接触的金属氧化物层 提供层。 金属层由标准电极电位大于0V的金属材料形成，金属氧化物层由金属氧化物形成。

公开(公告)号：US07192209B2

公开(公告)日：2007-03-20

申请号：US10945116

申请日：2004-09-21

Applicant: Yasuhiro Otsuka ,  Shinji Seto ,  Kohei Murakami ,  Fuminori Takizawa

Inventor： Yasuhiro Otsuka ,  Shinji Seto ,  Kohei Murakami ,  Fuminori Takizawa

IPC: B41J13/00 ,  B41J29/00 ,  B41J29/02 ,  B41J13/10

CPC classification number: B41J3/54 ,  B41J11/006

Abstract: At a printing unit which structures a printing apparatus, a portion of a transport path, which portion includes a rear portion of an upper guide path portion of a printing guide path, a sub-scanning guide path, a paper ejection buffer and a front portion of a branching guide path, is assembled to an upper face side of a sliding panel together with a printing section and a separation and ejection roller which are assembled to the upper face side of the sliding panel. The sliding panel is attached to a casing of the printing unit with a pair of guide rails interposed therebetween at a front end portion and a rear end portion. By sliding of this sliding panel, the portion of the transport path can be slid along a direction substantially intersecting a direction in which the transport path extends.

Abstract translation: 在构成打印装置的打印单元，传送路径的一部分，该部分包括打印引导路径的上引导路径部分的后部，副扫描引导路径，出纸缓冲区和前部 分支引导路径的组件与组装到滑动面板的上表面侧的打印部分和分离和排出辊一起组装到滑动面板的上表面侧。 滑动面板在前端部和后端部处分别安装有印刷单元的壳体，其间插入有一对导轨。 通过该滑动面板的滑动，输送路径的一部分能够沿与输送路径延伸的方向大致相交的方向滑动。

公开(公告)号：US20070018540A1

公开(公告)日：2007-01-25

申请号：US11376263

申请日：2006-03-15

Applicant: Shinji Seto

Inventor： Shinji Seto

IPC: H01L41/00

CPC classification number: H01L27/20 ,  B41J2/14209 ,  B41J2/14274 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/18 ,  H01L41/29 ,  H01L41/33

Abstract: An actuator has: a piezoelectric body formed in a shape of a tube and having an inner side wall, which faces a hollow portion of the tube, and an outer side wall, which is structured at an outer side of the tube; a first electrode formed at the inner side wall of the piezoelectric body; and a second electrode formed at the outer side wall of the piezoelectric body. The actuator displaces the piezoelectric body by a potential difference between the first electrode and the second electrode.

Abstract translation: 致动器具有：形成为管状的压电体，并且具有面向管的中空部的内侧壁和构造在管的外侧的外侧壁; 形成在所述压电体的内侧壁的第一电极; 以及形成在所述压电体的外侧壁的第二电极。 致动器通过第一电极和第二电极之间的电位差使压电体移位。

公开(公告)号：US07116793B2

公开(公告)日：2006-10-03

申请号：US10511030

申请日：2003-04-12

Applicant: Shinji Seto

Inventor： Shinji Seto

IPC: H04R25/02

CPC classification number: H04R1/1016 ,  H04R1/1058

Abstract: The ear pad according to the present invention has a number of gathered sound-insulating walls (12) monolithically provided on an outer periphery of a basic body (11) made of an elastic material such as rubber, for instance, a silicon rubber or soft synthetic resins, for instance, polypropylene in a ring form with a prescribed space in the axial direction and made of the same material as that for the basic body. With this feature, the ear pad according to the present invention can provide softness and adaptability to be set in an auditory means without stimulating sensitive portions thereof.

Abstract translation: 根据本发明的耳垫具有多个聚集的隔音壁（12），其整体地设置在由弹性材料（例如橡胶）制成的基体（11）的外周上，例如硅橡胶或软 合成树脂，例如在轴向上具有规定空间的环形聚丙烯，并且由与基体相同的材料制成。 利用该特征，根据本发明的耳垫可以提供在听觉手段中设置的柔软度和适应性，而不刺激其敏感部分。

公开(公告)号：US20060214986A1

公开(公告)日：2006-09-28

申请号：US11220344

申请日：2005-09-06

Applicant: Takashi Yagi ,  Shinji Seto ,  Tadashi Suzuki

Inventor： Takashi Yagi ,  Shinji Seto ,  Tadashi Suzuki

IPC: B41J2/145

CPC classification number: B41J2/155 ,  B41J2/145

Abstract: A liquid droplet ejecting head bar comprising: multiple liquid droplet ejecting head units that eject liquid droplets from nozzles; a long substrate on which the plurality of liquid droplet ejecting head units are arranged; and spacer components to which the liquid droplet ejecting head units are joined and fixed and which are attached to the long substrate so as to be removable.

公开(公告)号：US4790486A

公开(公告)日：1988-12-13

申请号：US926707

申请日：1986-10-31

Applicant: Shigeru Eimaeda ,  Kunihiko Aida ,  Shinji Seto ,  Takao Suzuki

Inventor： Shigeru Eimaeda ,  Kunihiko Aida ,  Shinji Seto ,  Takao Suzuki

IPC: C09C1/00 ,  C09C1/28 ,  C09C1/30 ,  D21H17/67 ,  D21H17/68 ,  B02C19/12

CPC classification number: C09C1/30 ,  C09C1/3009 ,  D21H17/68 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62

Abstract: An improved paper-making hydrous acid filler is prepared by classifying or pulverizing a slurry containing fine particles of hydrous silicic acid, which is obtained by neutralizing sodium silicate with sulfuric acid, by a wet classifier or a wet pulverizer, so that the proportion of particles having a particles size of 1 to 30 .mu.m is at least 80% and the proportion of particles having a particle size of at least 70 .mu.m is not more than 0.4%. The filler has a function of improving the ink receptivity of the paper of the internal additive type and is capable of improving the opacity of the paper after printing.

Abstract translation: 通过湿式分级机或湿式粉碎机将通过用硫酸中和硅酸钠获得的含水硅酸微粒的浆料分级或粉碎制备改进的造纸含水酸填料，使得颗粒的比例 具有1至30μm的颗粒尺寸至少为80％，并且具有至少70μm的粒径的颗粒的比例不大于0.4％。 填充剂具有改善内部添加剂类型的纸的油墨接受性并且能够改善印刷后纸张的不透明度的功能。

公开(公告)号：US07980679B2

公开(公告)日：2011-07-19

申请号：US11807616

申请日：2007-05-30

Applicant: Shinji Seto ,  Hirofumi Nakamura

Inventor： Shinji Seto ,  Hirofumi Nakamura

IPC: B41J2/045

CPC classification number: B41J2/14233 ,  B41J2/161 ,  B41J2/1625 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  H01L41/0973

Abstract: A piezoelectric element includes: a lower electrode which is formed on a surface of a vibrating plate, and is one polarity of a piezoelectric element which displaces the vibrating plate; a flexurally-deformable piezoelectric body formed on a surface of the lower electrode; and an upper electrode which is formed on a surface of the piezoelectric body, and is another polarity of the piezoelectric element. The piezoelectric body is formed by a vacuum deposition method. Polarization of the piezoelectric body is oriented in a direction from the lower electrode toward the upper electrode.

Abstract translation: 压电元件包括​​：下电极，其形成在振动板的表面上，并且是移动所述振动板的压电元件的一个极性; 形成在下电极的表面上的可弯曲变形的压电体; 以及形成在压电体的表面上的上电极，是压电元件的另一极性。 压电体通过真空蒸镀法形成。 压电体的极化在从下电极朝向上电极的方向上取向。

公开(公告)号：US20110134174A1

公开(公告)日：2011-06-09

申请号：US12776554

申请日：2010-05-10

Applicant: Shinji Seto

Inventor： Shinji Seto

IPC: B41J29/38

CPC classification number: B41J2/04526 ,  B41J2/04581 ,  B41J2/04588

Abstract: A driving device for a liquid jetting apparatus includes an application unit and a controller. The application unit generates and applies a first voltage of a first waveform to a first pressure generating unit and generates and applies a second voltage of a second waveform to the second pressure generating unit to jet a liquid droplet outside a nozzle after pulling liquid inside the nozzle. The second waveform includes at least one of a third waveform corresponding to a jetting angle for changing a jetting direction from a reference direction by deforming a liquid level of liquid pulled inside the nozzle in a direction of pushing the liquid level outside the nozzle, or a fourth waveform corresponding to a jetting angle for changing the jetting direction from the reference direction by deforming the liquid level of liquid pulled inside the nozzle in a direction of further pulling the liquid level.

Abstract translation: 液体喷射装置的驱动装置包括一个应用单元和一个控制器。 应用单元产生并施加第一波形的第一电压到第一压力产生单元，并且产生并施加第二波形的第二电压到第二压力产生单元，以在将喷嘴内的液体拉出之后喷射喷嘴之外的液滴 。 第二波形包括对应于用于通过使在喷嘴内部被拉动的液体的液面在推动喷嘴外侧的液面的方向变形而使从喷射角度改变喷射方向的喷射角度的第三波形中的至少一个，或者 第四波形对应于用于通过使在喷嘴内部拉出的液体的液面在进一步拉动液面的方向变形而使喷射方向从基准方向改变的喷射角。

公开(公告)号：US07845770B2

公开(公告)日：2010-12-07

申请号：US11941345

申请日：2007-11-16

Applicant: Shinji Seto

Inventor： Shinji Seto

IPC: B41J2/045 ,  B41J2/14

CPC classification number: B41J2/14233 ,  B41J2002/14491 ,  B41J2202/18

Abstract: A liquid droplet ejecting head including a plurality of pressure chambers; nozzles communicating respectively with the plurality of pressure chambers; a vibrating plate that forms portions of the plurality of pressure chambers; a piezoelectric body disposed above the vibrating plate; individual electrodes formed respectively for each of the plurality of pressure chambers at one of a bottom surface and a top surface of the piezoelectric body, the individual electrodes being one polarity of the piezoelectric body; a common electrode, formed at the other surface of the one of a bottom surface and a top surface of the piezoelectric body, so as to extend over the plurality of pressure chambers, the common electrode being the other polarity of the piezoelectric body; electrical connecting portions electrically connected to the individual electrodes; and first electrode members electrically isolated from the common electrode, is provided.

Abstract translation: 包括多个压力室的液滴喷射头; 分别与多个压力室连通的喷嘴; 形成所述多个压力室的部分的振动板; 设置在振动板上方的压电体; 在压电体的底表面和顶表面中的一个处分别为多个压力室中的每一个形成单个电极，各个电极是压电体的一个极性; 形成在所述压电体的底面和顶面中的一个的另一个表面上的公共电极，以便在所述多个压力室上延伸，所述公共电极是所述压电体的另一极性; 电连接部分电连接到各个电极; 并且提供与公共电极电隔离的第一电极部件。