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    • 43. 发明授权
    • Vibration wave actuator
    • 振动波动作机构
    • US08643252B2
    • 2014-02-04
    • US13091821
    • 2011-04-21
    • Yuki OdaNobuyuki Kojima
    • Yuki OdaNobuyuki Kojima
    • H02N2/04
    • H02N2/04G02B27/646H02N2/0015H02N2/0055H02N2/026H02N2/028H04N5/23264H04N5/2328
    • A vibration wave actuator includes a vibrator having at least an electro-mechanical energy conversion element and an elastic body to which the electro-mechanical energy conversion element is joined, with the elastic body including a contact portion formed therein, and a driven element that is in pressure contact with the contact portion of the vibrator and includes a magnetic substance. In addition, a vibrator holding portion holds the vibrator via a first elastic member having a stiffness lower than that of the vibrator, and a magnet is arranged on the vibrator holding portion such that the vibrator is placed between the driven element and the magnet.
    • 振动波致动器包括具有至少机电能量转换元件和弹性体的振动器,所述机电能转换元件与所述机电能转换元件接合,所述弹性体包括形成在其中的接触部分,所述驱动元件是 与振动器的接触部分压力接触并包括磁性物质。 此外,振动器保持部分经由刚度低于振动器的刚度的第一弹性构件保持振动器,并且在振动器保持部分上设置磁体,使得振动器设置在从动元件和磁体之间。
    • 44. 发明授权
    • Apparatus for forming hardback book cover
    • 用于形成精装书的装置
    • US08641348B2
    • 2014-02-04
    • US12464260
    • 2009-05-12
    • Nobuyuki KojimaKo OuchiyamaKazuyuki Fukushima
    • Nobuyuki KojimaKo OuchiyamaKazuyuki Fukushima
    • B42C7/00
    • B42C11/04B42C7/00B42C7/006
    • A table (31) is located in a first position and a second position which is rotated at 90 degrees from the first position. A cover (27) is arranged on a top face of the table (31) and fixed to the table (31) by fixing means (32a, 32b). Cardboards are preliminarily attached to predetermined positions on a rear face of the cover (27), and an outer margin of a predetermined width is formed outside the cardboard. Folding units (35) are arranged on either side of the table (31), and guided by guide rails (34) for reciprocal linear movement in directions toward and away from the table (31). The folding units (35) are located in an outer margin folding position at which said folding units (35) engage with the cover (27) on the table (31) and fold the outer margin of the cover (27) so as to attach the outer margin to the cardboards, and a standby position at which the folding units (35) separate from the cover (27). A control unit controls the table (31) and the folding units (35). The folding units (35) are synchronized with each other in such a manner that the folding units (35) simultaneously fold the outer margin of the cover (27) each time the table (31) is located in the first and second positions.
    • 工作台(31)位于从第一位置旋转90度的第一位置和第二位置。 盖子(27)设置在桌子(31)的顶面上并通过固定装置(32a,32b)固定到桌子(31)上。 纸板预先安装在盖(27)的后表面上的预定位置,并且在纸板外部形成预定宽度的外边缘。 折叠单元(35)布置在桌子(31)的任一侧上,并且由导轨(34)引导以用于在朝向和离开工作台(31)的方向上往复线性移动。 折叠单元(35)位于外边缘折叠位置,所述折叠单元(35)与桌子(31)上的盖(27)接合并折叠盖(27)的外边缘,以便附接 纸板的外边缘以及折叠单元(35)与盖(27)分离的待机位置。 控制单元控制台(31)和折叠单元(35)。 折叠单元(35)彼此同步,使得每次桌子(31)位于第一和第二位置时,折叠单元(35)同时折叠盖子(27)的外边缘。
    • 47. 发明申请
    • VIBRATION WAVE ACTUATOR
    • 振动波动执行器
    • US20110278987A1
    • 2011-11-17
    • US13091821
    • 2011-04-21
    • Yuki OdaNobuyuki Kojima
    • Yuki OdaNobuyuki Kojima
    • H02N2/04
    • H02N2/04G02B27/646H02N2/0015H02N2/0055H02N2/026H02N2/028H04N5/23264H04N5/2328
    • Provided is a vibration wave actuator including: a vibrator including at least an electro-mechanical energy conversion element and an elastic body to which the electro-mechanical energy conversion element is joined, the elastic body including a contact portion formed therein, the vibrator being configured to provide elliptic motion to the contact portion; and a driven element that is in pressure contact with the contact portion of the vibrator, the driven element being moved by the elliptic motion, wherein the vibration wave actuator includes a vibrator holding portion that holds the vibrator via a first elastic member having a stiffness lower than that of the vibrator; and wherein a magnet is arranged on the vibrator holding portion, the driven element includes a magnetic substance, and the contact portion of the vibrator and the driven element are brought into pressure contact with each other by an attraction force of the magnet.
    • 提供一种振动波致动器,包括:振动器,至少包括机电能转换元件和机电能转换元件接合的弹性体,弹性体包括形成在其中的接触部分,所述振动器被配置 以向接触部分提供椭圆运动; 以及与所述振动器的接触部分压力接触的被驱动元件,所述从动元件通过所述椭圆运动而移动,其中所述振动波致动器包括振动器保持部分,所述振动器保持部分通过具有刚度较低的第一弹性部件保持所述振动器 比振动器; 并且其中磁体设置在所述振动器保持部分上,所述从动元件包括磁性物质,并且所述振动器和所述从动元件的接触部分通过所述磁体的吸引力彼此压力接触。
    • 50. 发明授权
    • Sheet supplying device
    • 供纸装置
    • US07198264B2
    • 2007-04-03
    • US10977760
    • 2004-10-29
    • Masayuki KashibaYoshiyuki HoriiNobuyuki Kojima
    • Masayuki KashibaYoshiyuki HoriiNobuyuki Kojima
    • B65H5/12
    • B65H3/10B65H2220/09B65H2406/33B65H2406/36B65H2511/40B65H2511/415B65H2511/514B65H2515/342B65H2701/1313B65H2701/18265B65H2220/02B65H2220/01
    • In a sheet supplying device for feeding a sheet from a sheet stack configured by stacking plural sets of sheets collated by page order, each of which corresponds to one volume, for each set of sheets, in a state where the sheets are superimposed on one another so as to be sequentially offset from one another in a fore-to-aft direction, the sheet supplying device comprises: first transport means 2 for sucking a sheet in an uppermost position of a sheet stack P placed on a sheet table 1 so as to move the sheet rearward; second transport means 3 for sucking the sheet moved rearward by the first transport means 2 so as to transport the sheet forward; and a control unit 9 controlling suction operations of the first and second transport means 2, 3. The control unit 9 (i) allows the first transport means 2 to start the suction operation, and allows the first transport means 2 to suck the sheet in the uppermost position so as to move the sheet rearward, (ii) when it is determined on the basis of a detection signal from a sensor 4 that the sheet has reached a detection position of the sensor 4, allows the first transport means 2 to stop the suction operation and, also, the second transport means 3 to start the suction operation, allows the second transport means 3 to suck the sheet so as to transport the sheet forward, and allows the second transport means 3 to stop the suction operation, and (iii) repeats the operations (i) and (ii) for the subsequent sheets of the sheet stack P, until the sheets in a set of sheets, which corresponds to one volume, arm all transported.
    • 在纸张供给装置中,从片材堆叠构成的纸张供给装置中,在纸张叠合的状态下,对于各组纸张,通过堆叠按照页面顺序对齐的多组纸张,每张纸张对应于一个纸张, 从而在前后方向上依次相互偏移,片材供给装置包括:第一输送装置2,用于将放置在片材台1上的片材堆叠P的最上部位置的片材吸入,以便 向后移动纸张; 第二输送装置3,用于吸引由第一输送装置2向后运动的纸张,以将纸张向前运送; 以及控制单元9,其控制第一和第二输送装置2,3的吸入操作。 控制单元9(i)允许第一输送装置2开始抽吸操作,并且允许第一输送装置2将纸张吸入最高位置以使纸张向后移动,(ii)当确定在 来自传感器4的检测信号的基础是片材已经到达传感器4的检测位置,允许第一输送装置2停止吸入操作,并且第二输送装置3也开始抽吸操作 第二输送装置3吸取纸张以将纸张向前运送,并允许第二输送装置3停止抽吸操作,并且(iii)重复以下操作的操作(i)和(ii) 纸张堆叠P,直到一组纸张中的纸张对应于一个卷,臂全部运输。