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    • 62. 发明授权
    • Inkjet printhead for use in image forming apparatus
    • 用于图像形成装置的喷墨打印头
    • US08342644B2
    • 2013-01-01
    • US13462151
    • 2012-05-02
    • Kenichi Yoshimura
    • Kenichi Yoshimura
    • B41J2/16B41J2/01
    • B41J2/15B41J2/155B41J2002/14362B41J2202/20
    • An inkjet printhead includes multiple head modules and a mount base. The multiple head modules each includes a laminate unit containing a nozzle to eject ink in droplets and an ink chamber in fluid communication with the nozzle. The multiple head modules are mounted on the mount base. The mount base defines a first contact surface facing a first direction in which the ink is ejected. Each laminate unit defines a second contact surface facing a second direction opposite to the first direction. The first and second contact surfaces are held in contact with each other to position each head module in the mount base.
    • 喷墨打印头包括多个头模块和安装座。 多个头部模块各自包括层压单元,其包含用于喷射墨滴的喷嘴和与喷嘴流体连通的墨室。 多个头部模块安装在安装座上。 安装基座限定面向其中喷射墨水的第一方向的第一接触表面。 每个层压单元限定面向与第一方向相反的第二方向的第二接触表面。 第一和第二接触表面彼此保持接触以将每个头部模块定位在安装基座中。
    • 63. 发明申请
    • Power Generation Member, Power Generation Device Using Same and Power Generation System.
    • 发电成员,使用相同发电系统的发电装置。
    • US20110278989A1
    • 2011-11-17
    • US13131577
    • 2009-11-27
    • Toshihiko SatoMitsuaki KobayashiJun FukamiKenichi YoshimuraKazuhiro Ishikawa
    • Toshihiko SatoMitsuaki KobayashiJun FukamiKenichi YoshimuraKazuhiro Ishikawa
    • H02N2/18
    • H01L41/1138E01C9/00F03G7/08H02N2/18
    • To provide a power generation member having a high power generating capacity, a power generation device using the same, and a power generation system.A power generation member 1 includes: a piezoelectric element 2 in which electrodes 2a and 2c are formed on both main faces of a plate-shaped piezoelectric ceramic 2b; a pressing member to press one main face of the piezoelectric element 2; and a support member 4 to support the other main face of the piezoelectric element 2, wherein the support member 4 supports an outer rim of the piezoelectric element 2, and the pressing member 3 presses the piezoelectric element 2 at a part inside the support member 4 with a planar pressing face. It is possible to reduce cancellation of the generated charge, as well as to allow the piezoelectric ceramic 2b to deform sufficiently to produce large strain by pressure energy generated by a walking man or vibration energy generated by a running car and the like. As a result, it is possible to effectively obtain large electricity.
    • 为了提供具有高发电量的发电部件,使用该发电部件的发电装置和发电系统。 发电部件1包括:压电元件2,其中电极2a和2c形成在板状压电陶瓷2b的两个主面上; 按压构件,按压压电元件2的一个主面; 以及支撑构件4,以支撑压电元件2的另一个主面,其中支撑构件4支撑压电元件2的外缘,并且按压构件3在支撑构件4内的部分处按压压电元件2 具有平面按压面。 可以减少所产生的电荷的消除,并且允许压电陶瓷2b充分变形,以由步行人产生的压力能量或由跑车等产生的振动能产生大的应变。 因此,可以有效地获得大的电力。
    • 68. 发明授权
    • Piezoelectric converter
    • 压电转换器
    • US07084551B2
    • 2006-08-01
    • US10873616
    • 2004-06-22
    • Kenichi YoshimuraMakoto Higashibeppu
    • Kenichi YoshimuraMakoto Higashibeppu
    • H01L41/08
    • B41J2/14233B41J2002/14266B41J2202/11
    • A piezoelectric converter comprising a piezoelectric actuator that includes a piezoelectric ceramic layer of thin plate shape being stacked on the surface of a substrate on the side thereof whereon cavities to be filled with a liquid are formed wherein, in order to prevent a significant buckling deformation from occurring in a region of the piezoelectric actuator that corresponds to the cavities of the substrate, the thickness T (mm) of the piezoelectric ceramic layer and maximum width W (mm) of the cavities in the direction of substrate surface are set so as to satisfy the relation of expression (1). T≧(19.6 W+5.5)×10−3  (1)
    • 一种压电转换器,包括压电致动器,该压电致动器包括薄板形状的压电陶瓷层,所述压电陶瓷层在其侧面上堆叠在基板的表面上,其中形成有填充有液体的空腔,其中为了防止从 发生在与基板的空腔相对应的压电致动器的区域中,压电陶瓷层的厚度T(mm)和基板表面方向上的空腔的最大宽度W(mm)被设定为满足 表达式(1)的关系。 <?in-line-formula description =“在线公式”end =“lead”?> T> =(19.6 W + 5.5)x10 -3(1) 公式描述=“内联公式”end =“tail”?>