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    • 35. 发明授权
    • Motor and motor control device
    • 电机和电机控制装置
    • US08030816B2
    • 2011-10-04
    • US12303505
    • 2007-03-23
    • Hirofumi AtarashiKeiichi YamamotoShoei AbeShigeru Tajima
    • Hirofumi AtarashiKeiichi YamamotoShoei AbeShigeru Tajima
    • H02K1/27
    • H02K7/12B60L2240/421B60L2240/423H02K1/2793H02K21/24H02P6/16Y02T10/641Y02T10/642
    • A rotor (11) is provided with: a main permanent magnet mounting layer (21) having a plurality of main permanent magnets (21a) mounted thereon; a first sub permanent magnet mounting layer (22) having a plurality of first sub permanent magnets (22a) mounted thereon; a second sub permanent magnet mounting layer (23) having a plurality of second sub permanent magnets (23a) mounted thereon; and a phase change mechanism capable, by turning at least either one of the first sub permanent magnet mounting layer (22) and the second permanent magnet mounting layer (23), and the main permanent magnet mounting layer (21) about the rotational axis, of changing the relative phase between the first sub permanent magnet mounting layer (22) and the second permanent magnet mounting layer (23), and the main permanent magnet mounting layer (21).
    • 转子(11)具有:主永磁体安装层(21),其上安装有多个主永磁体(21a); 具有安装在其上的多个第一副永磁体(22a)的第一副永磁体安装层(22) 具有安装在其上的多个第二副永磁体(23a)的第二副永久磁铁安装层(23) 以及相变机构,其能够通过使所述第一副永久磁铁安装层(22)和所述第二永久磁铁安装层(23)中的至少任一个和所述主永磁体安装层(21)绕所述旋转轴线转动, 改变第一副永久磁铁安装层(22)和第二永久磁铁安装层(23)之间的相对相位以及主永磁体安装层(21)。
    • 36. 发明授权
    • Micro component removing method
    • 微成分去除法
    • US07963434B2
    • 2011-06-21
    • US12774881
    • 2010-05-06
    • Keiichi YamamotoMasakazu TakesueMasanao FujiiToru Okada
    • Keiichi YamamotoMasakazu TakesueMasanao FujiiToru Okada
    • B23K1/018
    • H05K3/303H05K3/3494H05K13/0486H05K2203/0195H05K2203/176Y02P70/613
    • A method and an apparatus for removing a micro component surely and leveling solder remaining on a substrate without imposing thermal damage to solder lands, the substrate and components on the periphery. A thermosetting adhesive (15) is provided on the surface (12a) of a micro component (12) opposite to the side of a substrate (11), and the distal end of a component holding pin (13) having cross-section area falling within the surface (12a) of the micro component (12) opposite to the side of the surface (11) is passed through the thermosetting adhesive (15) to abut against the surface (12a) of the micro component (12). Subsequently, solder (16) between the micro component (12) and the substrate (11) is heated to melt and the component holding pin (13) is moved in the direction receding from the substrate (11). Consequently, the micro component (12) is removed from the substrate (11).
    • 一种用于清除微量部件并且保持在基板上的焊料平整化的方法和装置,而不会对焊接区,基板和外围部件造成热损伤。 在与基板(11)侧相对的微型部件(12)的表面(12a)上设置有热固性粘合剂(15),并且部件保持销(13)的前端具有截面积下降 在微组件(12)的与表面(11)侧相反的表面(12a)内通过热固性粘合剂(15)以抵靠微组件(12)的表面(12a)。 随后,加热微型部件(12)和基板(11)之间的焊料(16)熔化,使部件保持销(13)从基板(11)退出的方向移动。 因此,从基板(11)移除微型部件(12)。
    • 37. 发明申请
    • DISPLAY DEVICE AND ELECTRIC APPARATUS USING THE SAME
    • 显示装置和使用该装置的电子装置
    • US20110134167A1
    • 2011-06-09
    • US13057360
    • 2009-05-13
    • Keiichi Yamamoto
    • Keiichi Yamamoto
    • G09G3/36G09G5/02
    • G02B26/004G09G3/36
    • A display device (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a conductive liquid (16) that is sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). The amount of voltage applied to at least one selected from a signal electrode (4) and both of a reference electrode (5) and a scanning electrode (6) within a predetermined period is changed when an H voltage (first voltage) is applied to the reference electrode (5) and when an L voltage (second voltage) is applied to the reference electrode (5).
    • 显示装置(10)包括上基板(第一基板)(2),下基板(第二基板)(3)和导电液体(16),该导电液体密封在形成在上部 基板(2)和下基板(3)移动以朝向有效显示区域(P1)或非有效显示区域(P2)移动。 当施加H电压(第一电压)施加到在预定时间段内从信号电极(4)以及参考电极(5)和扫描电极(6)中选择的至少一个时施加的电压量, 参考电极(5)以及当对参考电极(5)施加L电压(第二电压)时。
    • 38. 发明授权
    • Axial gap type motor
    • 轴向间隙式电机
    • US07919897B2
    • 2011-04-05
    • US12576837
    • 2009-10-09
    • Shigeru TajimaKeiichi Yamamoto
    • Shigeru TajimaKeiichi Yamamoto
    • H02K1/22H02K1/27H02K21/24H02K15/00
    • H02K1/2793H02K21/24Y10T29/49012
    • An axial gap type motor 10 includes: a rotor 11 having a rotor core 13, the rotor core 13 including: multiple main magnet pieces 41 respectively magnetized in a direction of the rotation axis O of the rotor, and multiple main magnet piece storing hole portions 15 respectively for holding associated main magnet pieces; and a pair of stators 12 to be mounted onto the rotor 11, wherein the rotor core 13 is structured by winding a tape-shaped magnetic plate 14, and includes a first winding layer and a second winding layer; and in portions of the first and second winding layers that are situated in the same phase from the center of rotation of the rotor core 13, the first winding layer includes an outside magnetic flux short preventive portions 62, and the second winding layer includes an outside connecting portions 61.
    • 轴向间隙型电动机10包括:具有转子铁心13的转子11,转子铁心13,其具有分别在转子的旋转轴线O方向上磁化的多个主磁体片41,以及多个主磁体片收容孔部 15分别用于固定相关的主磁片; 以及安装在转子11上的一对定子12,其中转子芯13通过缠绕带状磁性板14构成,并且包括第一绕组层和第二绕组层; 并且在从转子铁芯13的旋转中心位于同一相位的第一和第二绕组层的部分中,第一绕组层包括外部磁通量短路部62,第二绕组层包括外部 连接部61。
    • 40. 发明申请
    • ACTIVE-MATRIX DISPLAY PANEL AND DEVICE, AND METHOD FOR DRIVING SAME
    • 主动矩阵显示面板和装置及其驱动方法
    • US20100214274A1
    • 2010-08-26
    • US12733230
    • 2008-05-30
    • Keiichi Yamamoto
    • Keiichi Yamamoto
    • G06F3/038
    • G09G3/3233G09G2300/0852G09G2310/0251G09G2310/0262G09G2310/06G09G2310/061G09G2320/0238G09G2320/0247
    • In one embodiment of the present invention, to provide an active-matrix display device with simplified features for black insertion drive in pixel formation portions and a display state before a black display being readily restorable after the black display, each pixel formation portion of the present display device includes provided therein a coupling capacitance and a coupling line, which is parallel to a scanning signal line, and therefore can be driven at a suitable voltage, so that a gate voltage at a drive element can be set to a level allowing a black display via the coupling capacitance, and the coupling capacitance is small-sized and therefore can be readily formed when compared to a TFT. Also, by changing the potential on the coupling line by the same amount of change but in the opposite direction to that for the change in potential on the coupling line for setting the gate voltage of the drive element to a level allowing a black display, the gate voltage can be readily restored such that the data signal potential after the black display corresponds to the display state before the black display.
    • 在本发明的一个实施例中,为了提供具有用于像素形成部分中的黑色插入驱动的简化特征的有源矩阵显示装置,以及在黑色显示之后在黑色显示容易恢复之前的显示状态,本发明的每个像素形成部分 显示装置在其中设置有耦合电容和耦合线,其平行于扫描信号线,并且因此可以以合适的电压驱动,使得驱动元件处的栅极电压可以被设置为允许黑色 通过耦合电容显示,并且耦合电容是小尺寸的,因此当与TFT相比时可以容易地形成。 此外,通过将耦合线上的电位改变相同量的变化,但是与用于将驱动元件的栅极电压设置为允许黑色显示的电平的耦合线上的电位变化相反的方向, 栅极电压可以容易地恢复,使得黑色显示之后的数据信号电位对应于黑色显示之前的显示状态。