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    • 12. 发明申请
    • Multi-Layer Piezoelectric Element, Method for Manufacturing The Same, Injection Apparatus and Fuel Injection System
    • 多层压电元件,制造方法,注射装置和燃油喷射系统
    • US20110000466A1
    • 2011-01-06
    • US12745222
    • 2008-11-27
    • Masahiro Sato
    • Masahiro Sato
    • F02M51/06H01L41/22B05B1/08H01L41/083
    • H01L41/083F02M51/0603H01L41/273H02N2/02Y10T29/42
    • A multi-layer piezoelectric element that has high durability with capability to operable continuously under higher voltage and higher pressure over a long period of time, a method for manufacturing the same, an injection apparatus and a fuel injection system are provided.The multi-layer piezoelectric element, comprising:a multi-layer structure comprising a plurality of internal electrode layers and a plurality of piezoelectric ceramic layers,wherein the multi-layer structure comprises a driving portion formed by stacking the plurality of internal electrode layers and the piezoelectric ceramic layers alternately on each other, and non-driving portions that are formed by stacking a plurality of the piezoelectric ceramic layers and are disposed on both end portions of the driving portion in a stacked direction, andwherein the piezoelectric ceramic layers of the non-driving portions comprise the same piezoelectric material as that of the piezoelectric ceramic layers of the driving portion as a main component, and have a mean crystal grain size larger than that of the driving portion.
    • 一种具有高耐久性的多层压电元件,其具有能够在较高电压和较高压力下长时间连续操作的能力,其制造方法,注射装置和燃料喷射系统。 所述层叠型压电元件包括​​:多层结构,包括多个内部电极层和多个压电陶瓷层,其中所述多层结构包括通过堆叠所述多个内部电极层而形成的驱动部和 压电陶瓷层彼此交替地形成,并且通过层叠多个压电陶瓷层而形成并且在堆叠方向上设置在驱动部的两端部上的非驱动部分,并且其中非驱动部分 驱动部分包括与作为主要部件的驱动部分的压电陶瓷层相同的压电材料,并且具有比驱动部分的平均晶粒尺寸更大的平均晶粒尺寸。
    • 13. 发明授权
    • Air bag system
    • 气囊系统
    • US07845683B2
    • 2010-12-07
    • US12148280
    • 2008-04-17
    • Masahiro SatoSeiji KobataKanichi Fukuda
    • Masahiro SatoSeiji KobataKanichi Fukuda
    • B60R21/16B60R21/215
    • B60R21/237B60R21/201B60R21/203
    • An air bag system includes an air bag folded so that an occupant-restraining face of the air bag which restrains an occupant upon a deployment is hidden inside a central portion of the folded air bag, and a retaining member for covering said folded air bag. The air bag is deployed by breaking a breaking portion provided on the retaining member, whereupon the retaining member is opened so that it is divided into a plurality of deployment-inhibiting portions, and the plurality of deployment-inhibiting portions are brought into engagement with an upper block and a lower block of an outer peripheral portion of the air bag deployed from the folded state, respectively, thereby delaying the deployment of the outer peripheral portion. Therefore, the occupant-restraining face of the folded air bag can be deployed at the very first to effectively restrain the occupant.
    • 气囊系统包括折叠的气囊,使得在展开时限制乘员的安全气囊的乘员抑制面隐藏在折叠的气囊的中心部分内,以及用于覆盖所述折叠的气囊的保持构件。 通过破坏设置在保持构件上的断开部分来展开气囊,由此保持构件被打开,使得其被分成多个展开禁止部分,并且多个展开禁止部分与 上部块和从折叠状态展开的气囊的外周部的下部块,从而延迟外周部的展开。 因此,折叠式气囊的乘员约束面可以在最初部署,以有效地约束乘员。
    • 14. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20100124450A1
    • 2010-05-20
    • US12470034
    • 2009-05-21
    • Shuichi NISHIDEJunichi MurakamiTetsuji OkamotoAtsushi OgiharaAtsuyuki KitamuraMasahiro Sato
    • Shuichi NISHIDEJunichi MurakamiTetsuji OkamotoAtsushi OgiharaAtsuyuki KitamuraMasahiro Sato
    • G03G15/00
    • G03G15/6579G03G15/0121G03G15/0163G03G15/0173G03G2215/0177
    • An image forming apparatus includes: an image carrier that rotates; a developing unit that visualizes an electrostatic latent image carried on the image carrier with a color developer into a developer image; a transfer unit that transfers the developer image carried on the image carrier to a sheet in a predetermined transfer position; a fixing unit that fixes the developer image transferred by the transfer unit to the sheet; a transport unit that transports the sheet to which the color developer image has been fixed by the fixing unit, and returns the sheet to the transfer position for transferring a developer image of another color developer to be superposed on the developer image having been fixed to the sheet; and an adjustment unit that performs adjustment to reduce a time difference between time for returning the sheet by the transport unit and time for an integer number of rotations of the image carrier.
    • 图像形成装置包括:旋转的图像载体; 显影单元,其将具有彩色显影剂的图像载体上承载的静电潜像可视化为显影剂图像; 传送单元,将承载在图像载体上的显影剂图像转印到预定转印位置的纸张上; 固定单元,其将由所述转印单元传送的显影剂图像固定到所述片材; 传送单元,其通过定影单元传送已经固定有彩色显影剂图像的片材,并将片材返回到转印位置,以将另一彩色显影剂的显影剂图像转印以重叠在已经固定在显影剂图像上的显影剂图像上 片; 以及调整单元,其执行调整以减少由传送单元返回纸张的时间与图像载体的整数转动的时间之间的时间差。
    • 15. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US07693469B2
    • 2010-04-06
    • US11944822
    • 2007-11-26
    • Wataru SuzukiMasahiro Sato
    • Wataru SuzukiMasahiro Sato
    • G03G15/01G03G15/20G03G15/16
    • G03G15/161G03G15/0131G03G15/1615G03G2215/0132G03G2215/0154
    • The image forming apparatus is provided with: an image carrier that carries an image; an intermediate transfer belt that is arranged as opposed to the image carrier, and that rotationally moves in a predetermined direction; a primary transfer member that is arranged as opposed to the image carrier through the intermediate transfer belt, and that primarily transfers the image on the image carrier to the intermediate transfer belt; a secondary transfer member that secondarily transfers the image on the intermediate transfer belt to a recording medium; first, second and third hanging members that hang the intermediate transfer belt; and a drive device that transmits drive force to the first and the second hanging members such that drive force by the second hanging member is larger than drive force by the first hanging member.
    • 图像形成装置设置有:承载图像的图像载体; 中间转印带,其被布置成与图像载体相对,并且沿预定方向旋转移动; 一次转印部件,其通过中间转印带布置成与图像载体相对,并且主要将图像载体上的图像转印到中间转印带上; 二次转印构件,其二次将中间转印带上的图像转印到记录介质上; 悬挂中间转印带的第一,第二和第三悬挂构件; 以及驱动装置,其将驱动力传递到第一和第二悬挂构件,使得第二悬挂构件的驱动力大于第一悬挂构件的驱动力。
    • 16. 发明授权
    • Optical processing apparatus
    • 光学加工设备
    • US07663073B2
    • 2010-02-16
    • US10833072
    • 2004-04-28
    • Masahiro SatoMasashi IshiguroTomoko FukunakaKazuhiko YamashitaMamoru WatanabeRyoji InutsukaKenji TakahashiToshikazu Yoneda
    • Masahiro SatoMasashi IshiguroTomoko FukunakaKazuhiko YamashitaMamoru WatanabeRyoji InutsukaKenji TakahashiToshikazu Yoneda
    • B23K26/06
    • B23K1/0056B23K26/04B23K2101/42
    • An optical processing apparatus includes an emitter for emitting light, a first light path for directing the light to a position to be processed on a workpiece, and a processing head. The processing head includes an optical system provided in the first light path, for shaping the light, a second light path having a portion shared with the first light path, the second light path directing light reflected from the workpiece, and an optical receiver for receiving the reflected light from the second light path. The optical processing apparatus further includes an actuator for changing a positional relationship between the optical system and the workpiece, a feeder for supplying a solder to the workpiece, a first shifter for moving the processing head in a first direction in parallel to an optical axis of the light emitted from the emitter, a second shifter for positioning the feeder in the first direction away from the processing head when the processing head is moved away from the workpiece by the first shifter, and a third shifter for moving the feeder against the processing head in a second direction perpendicular to the first direction while the processing head is moved by the first shifter. The optical processing apparatus allows the spot of the incident light and the position of soldering to be readily set depending on the configuration of a workpiece and can thus solder the workpiece at higher quality under soldering conditions optimized for the workpiece.
    • 光学处理设备包括用于发射光的发射器,用于将光引导到在工件上被处理的位置的第一光路和处理头。 处理头包括设置在第一光路中的光学系统,用于使光成形,具有与第一光路共享的部分的第二光路,引导从工件反射的光的第二光路和用于接收的光接收器 来自第二光路的反射光。 光学处理装置还包括用于改变光学系​​统和工件之间的位置关系的致动器,用于向工件供应焊料的馈送器,用于沿第一方向平行于第一方向移动处理头的第一移位器, 从发射器发射的光;第二移位器,用于当处理头通过第一移位器移动离开工件时,将馈送器沿第一方向定位成远离处理头;以及第三移位器,用于将馈送器移动到处理头 在垂直于第一方向的第二方向上,当处理头被第一移位器移动时。 光学处理装置允许入射光的点和焊接位置根据工件的构造容易地设定,并且因此可以在针对工件优化的焊接条件下以更高的质量焊接工件。
    • 20. 发明授权
    • Surface acoustic wave motor
    • 表面声波电机
    • US07615909B2
    • 2009-11-10
    • US11910047
    • 2006-03-27
    • Masahiro KirigayaMasahiro SatoYouhei IshigamiKazuo SawadaMinoru Kurosawa
    • Masahiro KirigayaMasahiro SatoYouhei IshigamiKazuo SawadaMinoru Kurosawa
    • H03H9/25
    • H02N2/08
    • In an energy recovery type surface acoustic wave motor, an increase in energy efficiency at the time of energy recovery and supply is achieved by adjusting phase change. A surface acoustic wave motor comprises: a surface acoustic wave substrate; a slider provided with an applied pressure; a driving interdigital electrode connected to an external power supply for generating a driving surface acoustic wave on a surface so as to drive the slider by a frictional force which is generated on a contact surface of the slider with the surface acoustic wave substrate based on the surface acoustic wave and the applied pressure; recovery interdigital electrodes placed forward and backward in the direction of travel of the surface acoustic wave for recovering energy of a surface acoustic wave unused to drive the slider, and for using that energy to generate a surface acoustic wave; and phase adjusting means for matching the phase of a surface acoustic wave generated by the recovery interdigital electrodes to the phase of the driving surface acoustic wave generated by the driving interdigital electrode.
    • 在能量回收型表面声波电动机中,通过调整相变来实现能量回收供给时的能量效率的提高。 表面声波电动机包括:声表面波基板; 具有施加压力的滑块; 连接到外部电源的驱动交叉指状电极,用于在表面上产生驱动表面声波,以便通过在滑块的接触表面上产生的摩擦力来驱动滑动件,该摩擦力与表面声波基板基于表面 声波和施加的压力; 在表面声波的行进方向上向前和向后放置回收叉指电极,用于回收未被用于驱动滑块的表面声波的能量,并且使用该能量来产生表面声波; 以及相位调整装置,用于将由恢复叉指电极产生的表面声波的相位与由驱动交叉指型电极产生的驱动表面声波的相位相匹配。