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    • 12. 发明授权
    • Vibration actuator and method for manufacturing the same
    • 振动致动器及其制造方法
    • US08633632B2
    • 2014-01-21
    • US13052989
    • 2011-03-21
    • Yuki OdaShinji YamamotoAkio Atsuta
    • Yuki OdaShinji YamamotoAkio Atsuta
    • H02N11/00
    • H01L41/35H02N1/008H02N2/001H02N2/005H02N2/0055H02N2/006H02N2/0065H02N2/12H02N2/16H02N2/163H02N2/22Y10T29/42Y10T29/49
    • A vibration actuator includes an elastic body on which at least one projection is formed and a vibrating body including an electromechanical conversion device, and drives a driven member that is in contact with a contact portion of the projection by causing an end portion of the projection to perform an ellipsoidal movement in response to a combination of two vibration modes generated in the vibrating body when an alternating driving voltage is applied. The elastic body is formed integrally with the projection and a bonding portion between the projection and the electromechanical conversion device. A space is provided between the contact portion and the electromechanical conversion device to which the projection is bonded. The spring portion is provided between the bonding portion and the contact portion and causes the projection to exhibit a spring characteristic when the contact portion is pressed by the driven member.
    • 振动致动器包括:弹性体,其上形成有至少一个突起;以及振动体,其包括机电转换装置,并且通过使突起的端部通过突出部的端部驱动与突起的接触部分接触的从动构件 当施加交替的驱动电压时,响应于在振动体中产生的两种振动模式的组合来执行椭圆运动。 弹性体与突起一体地形成,并且在突起和机电转换装置之间形成接合部。 在接触部和与该凸起接合的机电转换装置之间设置有空间。 弹性部分设置在接合部分和接触部分之间,并且当接触部分被被驱动部件按压时,使突起呈现出弹簧特性。
    • 13. 发明授权
    • Image forming apparatus with conveying belt position detection and correction
    • 具有输送带位置检测和校正的图像形成装置
    • US08606153B2
    • 2013-12-10
    • US13030589
    • 2011-02-18
    • Takashi HiratsukaShinji YamamotoYasumi YoshidaToshihiro FukasakaTadashi MatsumotoSumitoshi Sotome
    • Takashi HiratsukaShinji YamamotoYasumi YoshidaToshihiro FukasakaTadashi MatsumotoSumitoshi Sotome
    • G03G15/01
    • G03G15/161G03G15/1615G03G15/50G03G2215/00156
    • An image forming apparatus includes a rotatable belt member; an image forming station; first and second detecting members for detecting widthwise positions of the belt member; first and second steering rollers for correcting the widthwise positions of the belt member by inclination; a control portion configured to control inclinations of the first and second steering rollers on the basis of an output of the first or second detecting member; a first executing portion configured to execute, in a period other than an image formation period, an operation in a correction mode of, in a state that the first steering roller is at a first reference inclination, controlling the second steering roller to correct a second reference inclination of the second steering roller; and a second executing portion configured to execute, in a period other than that of the correction mode operation, an operation in a control mode of controlling the first and second steering rollers on the basis of the first and second reference inclinations.
    • 图像形成装置包括:可转动的带构件; 图像形成站; 第一和第二检测构件,用于检测带构件的宽度方向位置; 第一和第二转向辊,用于通过倾斜校正带部件的宽度方向位置; 控制部,被配置为基于所述第一或第二检测构件的输出来控制所述第一和第二转向辊的倾斜度; 第一执行部,被配置为在除了图像形成期间之外的期间中执行在所述第一转向辊处于第一基准倾斜的状态下的校正模式中的操作,控制所述第二转向辊来校正第二转向辊 第二转向辊的参考倾角; 以及第二执行部,被配置为在除了所述校正模式操作之外的时段中执行基于所述第一和第二参考倾斜度来控制所述第一和第二转向辊的控制模式中的操作。
    • 15. 发明申请
    • VEHICLE
    • 车辆
    • US20130297152A1
    • 2013-11-07
    • US13977942
    • 2012-01-18
    • Koki HayashiYuji TakakuraShinji Yamamoto
    • Koki HayashiYuji TakakuraShinji Yamamoto
    • B62D9/04
    • B62D9/04B60G17/015B60G17/0195B60G2300/122B60G2300/45B60G2400/0533B60G2400/104B60G2400/204B62K5/025B62K5/10
    • The vehicle includes a vehicle body having a steering section and a drive section connected together; a steerable wheel which steers the vehicle body; a drive wheel which drives the vehicle body; an inclination actuator apparatus for inclining the steering section or the drive section in a turning direction; a plurality of sensors which detect lateral accelerations; yaw angular velocity detection means; vehicle speed detection means; and a control apparatus which controls the inclination of the vehicle body by controlling the inclination actuator apparatus. The control apparatus performs feedback control on the basis of the lateral accelerations, calculates a link angular velocity predicted value from the derivative value of the yaw angular velocity and the vehicle speed, and controls the inclination of the vehicle body by performing feedforward control while using the calculated link angular velocity predicted value.
    • 车辆包括具有连接在一起的转向部分和驱动部分的车体; 转向车体的转向轮; 驱动车体的驱动轮; 倾斜致动器装置,用于使转向部或驱动部沿转向方向倾斜; 检测横向加速度的多个传感器; 偏航角速度检测装置; 车速检测手段; 以及通过控制倾斜致动器装置来控制车身倾斜的控制装置。 控制装置基于横向加速度进行反馈控制,根据偏航角速度的导数值和车速计算连杆角速度预测值,并且通过执行前馈控制来控制车体的倾斜,同时使用 计算链接角速度预测值。
    • 16. 发明授权
    • Liquid ejection head
    • 液体喷头
    • US08231208B2
    • 2012-07-31
    • US12060025
    • 2008-03-31
    • Junya KawaseShinji Yamamoto
    • Junya KawaseShinji Yamamoto
    • B41J2/18
    • B41J2/1433B41J2/14016B41J2/165
    • A liquid ejection head which does not stop a printing action even if mist of ink adheres onto the orifice plate, particularly between ejection port arrays, and suppresses deposition of continuously-adhered mist of ink. On the printing head part, there is formed a recovery hole which communicates with the common liquid chamber and recovers the ink adhered onto the orifice plate in the printing head part into the common liquid chamber. A face is provided with function of an ink guide in the printing head part so as the ink adhered to the printing head part to be guided to the recovery hole.
    • 即使油墨雾附着在孔板上,特别是喷出口列之间也不会停止印刷动作,并且抑制连续附着墨水的沉积的液体喷射头。 在打印头部分上形成有与公共液体室连通的回收孔,并将附着在打印头部分中的孔板上的油墨回收到公共液体室中。 在打印头部分中具有墨水导向器的功能,使得墨水粘附到打印头部分上以引导到恢复孔。
    • 19. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20110217090A1
    • 2011-09-08
    • US13037676
    • 2011-03-01
    • Shinji YamamotoYasumi YoshidaToshihiro FukasakaTadashi MatsumotoTakashi HiratsukaSumitoshi Sotome
    • Shinji YamamotoYasumi YoshidaToshihiro FukasakaTadashi MatsumotoTakashi HiratsukaSumitoshi Sotome
    • G03G15/01
    • G03G15/01
    • An image forming apparatus includes an image bearing member; a rotatable belt member for carrying a toner image transferred from the image bearing member or for carrying a recording material carrying a toner image transferred from the image bearing member; a rotatable supporting roller for stretching the belt member; a steering roller for stretching the belt member and for moving the belt member in a widthwise direction by inclining operation; detecting means for detecting a position of the belt member with respect to the widthwise direction; first control means, responsive to an output of the detecting means, for controlling an amount inclining operation of the steering roller to control a force of moving the belt member in the widthwise direction; and second control means, responsive to an output of the detecting means, for controlling an amount inclining operation of the steering roller to displacing the belt member in the widthwise direction.
    • 图像形成装置包括:图像承载部件; 用于承载从图像承载部件转印的调色剂图像或用于承载携带从图像承载部件转印的调色剂图像的记录材料的可旋转带部件; 用于拉伸带构件的可旋转支撑辊; 用于使所述带构件拉伸并通过倾斜操作沿所述宽度方向移动所述带构件的转向辊; 用于检测所述带构件相对于所述宽度方向的位置的检测装置; 第一控制装置,响应于所述检测装置的输出,用于控制所述转向辊的倾斜操作的量,以控制沿所述宽度方向移动所述带构件的力; 以及第二控制装置,响应于检测装置的输出,用于控制转向辊的倾斜操作量以使带构件沿宽度方向移位。
    • 20. 发明授权
    • Non-reciprocal circuit device
    • 不可逆电路装置
    • US07609124B2
    • 2009-10-27
    • US11671283
    • 2007-02-05
    • Yoshiyuki MukaiShinji Yamamoto
    • Yoshiyuki MukaiShinji Yamamoto
    • H01P1/387
    • H01P1/387
    • A non-reciprocal circuit device comprising a metal case, a ground plate disposed on an inner bottom surface of the metal case, a resin member disposed on the ground plate and having an opening from which the ground plate is exposed, a planar microwave ferrite member disposed in the opening of the resin member, a strip line member disposed on the planar microwave ferrite member, and a permanent magnet disposed with distance on the strip line member without another planar microwave ferrite member therebetween, the strip line member comprising a connecting portion constituted by strip electrodes radially extending from a center portion, and branch lines radially extending from the center portion between the strip electrodes, low-impedance lines each integrally connected to each of the branch lines and extending along the periphery of the planar microwave ferrite member, and electrodes each integrally connected to each of the low-impedance lines, whereby the branch lines and the ground plate form microstrip lines, and the low-impedance lines and the ground plate form a grounded capacitor.
    • 一种不可逆电路装置,包括金属外壳,设置在金属外壳的内底表面上的接地板,设置在接地板上并具有露出接地板的开口的树脂构件,平面微波铁氧体构件 设置在树脂构件的开口中,设置在平面微波铁氧体构件上的带状线构件和在带状线构件上设置有距离的永磁体,而在其间没有另一平面微波铁氧体构件,所述带状线构件包括构成的连接部分 通过从中心部分径向延伸的条状电极以及从条形电极之间的中心部分径向延伸的分支线,每条分支线整体连接并沿着平面微波铁氧体部件的周边延伸的低阻抗线,以及 各个整体连接到每个低阻抗线路的电极,由此分支线路和地面线路 形成微带线,并且低阻抗线路和接地板形成接地电容器。