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    INVERTED PENDULUM TYPE MOVING BODY
    1.
    发明申请
    INVERTED PENDULUM TYPE MOVING BODY 审中-公开
    倒立型移动体

    公开(公告)号：US20120166048A1

    公开(公告)日：2012-06-28

    申请号：US13313117

    申请日：2011-12-07

    申请人： Hidefumi Inoue ,  Tomohiro Kawamoto

    发明人： Hidefumi Inoue ,  Tomohiro Kawamoto

    IPC分类号： G05D1/08

    CPC分类号： G05D1/0061 ,  B62K11/007 ,  B62K2207/04 ,  G05D1/0238 ,  G05D1/0891 ,  G05D2201/0213 ,  Y02T10/7258

    摘要： An inverted pendulum type moving body subject to a traveling control in response to a traveling instruction based on an intention of a rider while keeping a balance, a manipulation mode is performed based on the intention of the rider and an automatic operation mode is performed without being based on the intention of the rider.The inverted pendulum type moving body includes a center-of-gravity position adjusting unit for adjusting a center-of-gravity position of the rider in accordance with a manipulation signal outputted from a control device. When an instruction for switching a control mode to an automatic operation mode, where a predetermined traveling control is performed without being based on intention of the rider, is generated, and controls a wheel drive unit in accordance with a traveling instruction based on the center-of-gravity position.

    摘要翻译： 在保持平衡的同时基于驾驶员的意图响应于行驶指令进行行驶控制的倒立摆式移动体，基于骑车人的意图进行操作模式，并且执行自动操作模式而不执行 基于骑手的意图。 倒立摆式移动体包括：重心位置调整单元，用于根据从控制装置输出的操作信号来调节骑车人的重心位置。 当产生用于将控制模式切换到自动操作模式的指令，其中执行预定的行驶控制而不基于乘客的意图，并且根据基于中心位置的行驶指令来控制车轮驱动单元， 重力位置。

    Optical scanning apparatus, image forming apparatus and control method
    2.
    发明授权
    Optical scanning apparatus, image forming apparatus and control method 有权
    光学扫描装置，成像装置及控制方法

    公开(公告)号：US08054325B2

    公开(公告)日：2011-11-08

    申请号：US12119478

    申请日：2008-05-12

    申请人： Tomohiro Kawamoto

    发明人： Tomohiro Kawamoto

    IPC分类号： B41J2/435 ,  B41J2/47

    CPC分类号： G02B26/12 ,  B41J2/471 ,  H04N1/1135 ,  H04N2201/04786

    摘要： An optical scanning apparatus capable of being applied to an image forming apparatus includes a light source which emits a light beam; a modulator which pulse-width modulates drive current supplied to the light source; and a current adding unit which adds a supplemental current to the pulse-width modulated drive current at the rising edge of a pulse thereof.

    摘要翻译： 能够应用于图像形成装置的光学扫描装置包括发射光束的光源; 脉冲宽度调制提供给光源的驱动电流的调制器; 以及电流加法单元，其在脉冲的上升沿将脉冲宽度调制的驱动电流补充电流。

    Multilayer Piezoelectric Element and Injector Using the Same
    3.
    发明申请
    Multilayer Piezoelectric Element and Injector Using the Same 有权
    多层压电元件和使用它的注射器

    公开(公告)号：US20090295256A1

    公开(公告)日：2009-12-03

    申请号：US11917747

    申请日：2006-06-15

    申请人： Takeshi Okamura ,  Masaki Terazono ,  Tomohiro Kawamoto ,  Takafumi Tsurumaru ,  Shigenobu Nakamura ,  Ken Yamamoto

    发明人： Takeshi Okamura ,  Masaki Terazono ,  Tomohiro Kawamoto ,  Takafumi Tsurumaru ,  Shigenobu Nakamura ,  Ken Yamamoto

    IPC分类号： H01L41/083

    CPC分类号： H01L41/0838 ,  B05B17/0653 ,  F02M51/0603 ,  H01L41/0471 ,  H01L41/0477

    摘要： In a multilayer piezoelectric element in which a plurality of piezoelectric layers and a plurality of metal layers are stacked alternately, the plurality of metal layers include a plurality of low-filled metal layers having a lower filling rate of metal composing the metal layers than oppositely disposed metal layers adjacent to each other in a stacking direction. In a multilayer piezoelectric element in which a plurality of piezoelectric layers and a plurality of metal layers are stacked alternately, the plurality of metal layers include a plurality of thin metal layers having a smaller thickness than oppositely disposed metal layers adjacent to each other in a stacking direction. In a multilayer piezoelectric element in which a plurality of piezoelectric layers and a plurality of metal layers composed mainly of an alloy are stacked alternately, the plurality of metal layers include a plurality of high-ratio metal layers having a higher ratio of a component constituting the alloy than oppositely disposed metal layers adjacent to each other in a stacking direction.

    摘要翻译： 在其中多个压电层和多个金属层交替层叠的多层压电元件中，多个金属层包括多个低填充金属层，其中构成金属层的金属的填充率较低，相反地布置 在层叠方向上彼此相邻的金属层。 在其中多个压电层和多个金属层交替堆叠的多层压电元件中，所述多个金属层包括多个薄金属层，所述多个薄金属层的厚度相对于彼此相邻布置的金属层的堆叠 方向。 在其中多个压电层和主要由合金构成的多个金属层交替堆叠的多层压电元件中，多个金属层包括多个高比例的金属层，其中构成 合金比层叠方向上彼此相邻的相对设置的金属层。

    OPTICAL SCANNING APPARATUS, CONTROL METHOD THEREOF, AND IMAGE FORMING APPARATUS
    4.
    发明申请
    OPTICAL SCANNING APPARATUS, CONTROL METHOD THEREOF, AND IMAGE FORMING APPARATUS 失效
    光学扫描装置，其控制方法和图像形成装置

    公开(公告)号：US20090015892A1

    公开(公告)日：2009-01-15

    申请号：US12169836

    申请日：2008-07-09

    申请人： Tomohiro Kawamoto

    发明人： Tomohiro Kawamoto

    IPC分类号： G02B26/12

    CPC分类号： G02B26/105 ,  G02B26/127

    摘要： The light beam deflection cycle of a rotational polygonal mirror includes first and third sections in which a latent image is not formed, and a second section in which the latent image is formed. A driving signal supply unit supplies a driving signal of a frequency less than the resonance frequency of a resonant driving type mirror to the resonant driving type mirror in the first section. The driving signal supply unit keeps the deflection angle of the resonant driving type mirror at the first target deflection angle in the second section. The driving signal supply unit supplies a driving signal of a frequency less than the resonance frequency of the resonant driving type mirror to the resonant driving type mirror in the third section. The optical scanning apparatus is used in an image forming apparatus.

    摘要翻译： 旋转多面镜的光束偏转循环包括不形成潜像的第一和第三部分，以及形成潜像的第二部分。 驱动信号供给单元将第一部分中的谐振驱动型反射镜的谐振频率的频率的驱动信号提供给谐振驱动型反射镜。 驱动信号提供单元将谐振驱动型反射镜的偏转角保持在第二部分中的第一目标偏转角。 驱动信号供给单元将第三部分的谐振驱动型反射镜的谐振频率的频率的驱动信号提供给谐振驱动型反射镜。 光学扫描装置用于图像形成装置。

    OPTICAL SCANNING DEVICE
    5.
    发明申请
    OPTICAL SCANNING DEVICE 失效
    光学扫描装置

    公开(公告)号：US20080151344A1

    公开(公告)日：2008-06-26

    申请号：US11872550

    申请日：2007-10-15

    申请人： Tomohiro Kawamoto

    发明人： Tomohiro Kawamoto

    IPC分类号： G02B26/08

    CPC分类号： G02B26/127 ,  G02B26/0833

    摘要： An optical scanning device includes a beam generating unit configured to generate a beam of light, a scanning unit with a plurality of scanning planes configured to deflect the beam of light generated by the beam generating unit and cause the beam of light to scan an image carrier in a main-scanning direction, a micro mirror configured to deflect the beam of light generated by the beam generating unit and thereby enable the deflected beam of light to fall on the scanning unit, a position detecting unit configured to detect a position of the beam of light deflected by the micro mirror, an input voltage control unit configured to control an input voltage value for inclining the micro mirror and thereby causing the beam of light to deflect, and an input voltage determining unit configured to control the input voltage value controlled by the input voltage control unit.

    摘要翻译： 光学扫描装置包括被配置为产生光束的光束产生单元，具有多个扫描平面的扫描单元，扫描单元被配置为偏转由光束产生单元产生的光束，并使光束扫描图像载体 在主扫描方向上，配置有使由所述光束产生单元产生的光束偏转的微反射镜，从而使所述偏转光束能够落在所述扫描单元上;位置检测单元，被配置为检测所述光束的位置 由微反射镜偏转的光;输入电压控制单元，被配置为控制用于使微反射镜倾斜并由此使光束偏转的输入电压值;以及输入电压确定单元，其被配置为控制由 输入电压控制单元。

    Multilayer piezoelectric element and injector using the same
    7.
    发明授权
    Multilayer piezoelectric element and injector using the same 有权
    多层压电元件和注射器使用相同

    公开(公告)号：US08441174B2

    公开(公告)日：2013-05-14

    申请号：US11917747

    申请日：2006-06-15

    申请人： Takeshi Okamura ,  Masaki Terazono ,  Tomohiro Kawamoto ,  Takafumi Tsurumaru ,  Shigenobu Nakamura ,  Ken Yamamoto

    发明人： Takeshi Okamura ,  Masaki Terazono ,  Tomohiro Kawamoto ,  Takafumi Tsurumaru ,  Shigenobu Nakamura ,  Ken Yamamoto

    IPC分类号： H01L41/083

    CPC分类号： H01L41/0838 ,  B05B17/0653 ,  F02M51/0603 ,  H01L41/0471 ,  H01L41/0477

    摘要： In a multilayer piezoelectric element in which a plurality of piezoelectric layers and a plurality of metal layers are stacked alternately, the plurality of metal layers include a plurality of low-filled metal layers having a lower filling rate of metal composing the metal layers than oppositely disposed metal layers adjacent to each other in a stacking direction. In a multilayer piezoelectric element in which a plurality of piezoelectric layers and a plurality of metal layers are stacked alternately, the plurality of metal layers include a plurality of thin metal layers having a smaller thickness than oppositely disposed metal layers adjacent to each other in a stacking direction. In a multilayer piezoelectric element in which a plurality of piezoelectric layers and a plurality of metal layers composed mainly of an alloy are stacked alternately, the plurality of metal layers include a plurality of high-ratio metal layers having a higher ratio of a component constituting the alloy than oppositely disposed metal layers adjacent to each other in a stacking direction.

    摘要翻译： 在其中多个压电层和多个金属层交替堆叠的多层压电元件中，多个金属层包括多个低填充金属层，其中构成金属层的金属填充率低于相对设置的金属层 在层叠方向上彼此相邻的金属层。 在其中多个压电层和多个金属层交替堆叠的多层压电元件中，多个金属层包括多个薄金属层，其厚度相对于彼此相邻布置的金属层的厚度小于堆叠 方向。 在其中多个压电层和主要由合金构成的多个金属层交替堆叠的多层压电元件中，多个金属层包括多个高比例的金属层，其中构成 合金比层叠方向上彼此相邻的相对设置的金属层。

    Piezoelectric ceramic composition
    10.
    发明授权
    Piezoelectric ceramic composition 失效
    压电陶瓷组合物

    公开(公告)号：US5648012A

    公开(公告)日：1997-07-15

    申请号：US577204

    申请日：1995-12-21

    申请人： Makoto Higashibeppu ,  Tomohiro Kawamoto ,  Tomonori Eguchi ,  Kenichi Yoshimura ,  Katsuhiko Onitsuka ,  Harumi Hayashi

    发明人： Makoto Higashibeppu ,  Tomohiro Kawamoto ,  Tomonori Eguchi ,  Kenichi Yoshimura ,  Katsuhiko Onitsuka ,  Harumi Hayashi

    IPC分类号： C04B35/491 ,  H01L41/187 ,  C04B35/49

    CPC分类号： C04B35/491 ,  H01L41/187

    摘要： A piezoelectric ceramic composition comprising a perovskite compound which contains, as metal components, Pb, Sr, Zr, Ti, Nb, Cr, Y, Co and at least one element selected from La, Gd, Nd, Sm and Pr, and may further contain Sb or Na, wherein when the composition formula is expressed as,(Pb.sub.1-x-.alpha.-y Sr.sub.x Na.sub..alpha. M.sub.y).sub.a [(Nb.sub.b Y.sub.c Cr.sub.d Co.sub.e Sb.sub..beta.).sub.f Ti.sub.g Zr.sub.1-f-g ]O.sub.3,wherein M is at least one element selected from La, Gd, Nd, Sm and Pr, then, x, y, a, b, c, d, e, f, g, .alpha. and .beta. satisfy the following relationships, 0.005.ltoreq.x.ltoreq.0.08, 0.002.ltoreq.y.ltoreq.0.05, 0.95.ltoreq.a.ltoreq.1.05, 0.47.ltoreq.b.ltoreq.0.70, 0.02.ltoreq.c.ltoreq.0.31, 0.11.ltoreq.d.ltoreq.0.42, 0.01.ltoreq.e.ltoreq.0.12, 0.02.ltoreq.f.ltoreq.0.15, 0.46.ltoreq.g.ltoreq.0.52, 0.ltoreq..alpha..ltoreq.0.005, 0.ltoreq..beta..ltoreq.0.13, and b+c+d+e+.beta.=1.00. The piezoelectric ceramic composition of the present invention exhibits a high electromechanical coupling coefficient Kp, a low mechanical quality factor Qm, a low dielectric constant .epsilon.r, excellent heat resistance, and can be preferably used as a piezoelectric part for being mounted on the surface and, particularly, as a digital piezoelectric.

    摘要翻译： 一种包含钙钛矿化合物的压电陶瓷组合物，其包含Pb，Sr，Zr，Ti，Nb，Cr，Y，Co和选自La，Gd，Nd，Sm和Pr中的至少一种元素作为金属成分，并且还可以进一步 含有Sb或Na，其中当组成式表示为（Pb1-x-α-ySrxNaαMy）a [（NbbYcCrdCoeBb）fTigZr1-fg] O3时，其中M为选自La，Gd， Nd，Sm和Pr，则x，y，a，b，c，d，e，f，g，α和β满足以下关系：0.005≤x≤0.08,0.002< /=0.05,0.95