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    • 105. 发明授权
    • Small and flat vibrational motor having impact-resistant structure
    • 小而平的振动电机具有抗冲击结构
    • US06628028B2
    • 2003-09-30
    • US09770697
    • 2001-01-26
    • Shigeru YoshidaKodo FukuokaKouji Kuyama
    • Shigeru YoshidaKodo FukuokaKouji Kuyama
    • H02K500
    • H02K7/086H02K5/1675H02K7/063
    • A bearing supporter and stator supporter concentric with the bearing supporter and for being mounted with a stator assembly are provided on a motor base. Around the bearing supporter, lower faces of metal terminals are exposed from a bottom face of a base section. The stator assembly is fit on and fixed to the stator supporter. Further the motor base has a stator stopper protruded from the base section, and the stator stopper faces closely a lower end face of an outer wall of the stator assembly in axial direction. This structure allows a motor to be reflow-soldered to a board of an apparatus using this motor, and increases impact-resistance against radial load and thrust load applied to a radial and thrust bearings, a coupling section of the bearing supporter and the motor base, a coupling section of a shaft, a coupling section of the motor and the apparatus.
    • 与轴承支座同心并且安装有定子组件的轴承支架和定子支架设置在电机底座上。 在轴承支撑件周围,金属端子的下表面从基部的底面露出。 定子组件装配并固定在定子支架上。 此外,电动机基座具有从基部突出的定子止动件,并且定子止动器在轴向方向上紧邻定子组件的外壁的下端面。 这种结构允许马达被回流焊接到使用该马达的设备的板上,并且增加施加到径向和推力轴承的径向载荷和推力的抗冲击性,轴承支撑件的联接部分和马达基座 ,轴的联接部分,电动机的联接部分和装置。
    • 106. 发明授权
    • Packaging for automated supply of a brushless motor
    • 包装用于自动化供应无刷电机
    • US06624540B2
    • 2003-09-23
    • US09939824
    • 2001-08-28
    • Yoshiaki FukudaKoji KuyamaToshio UeharaKazuhito ItakuraChiaki YamamotoShigeru YoshidaHiroyasu FujinakaMikio UmeharaNoriyoshi Sato
    • Yoshiaki FukudaKoji KuyamaToshio UeharaKazuhito ItakuraChiaki YamamotoShigeru YoshidaHiroyasu FujinakaMikio UmeharaNoriyoshi Sato
    • B65D8538
    • H02K5/00H02K5/225H02K7/063H02K2211/03
    • Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).
    • 用于便携式信息设备的无刷电动机,其可以同时回流焊接到基板并且以高效且密集的方式安装在其上,使得电动机和基板之间的耦合部分具有高抗冲击性,从而提供小且可靠的便携式信息设备 生产力高。 所述无刷电动机包括具有底表面,侧表面和顶表面的壳体,所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台(2a,2e); 定子(1),轴承装置(3)和转子(4),定子(1)具有定子铁心(6)和缠绕在定子铁芯(6)上的线圈(7) 所述转子(4)具有磁体(13)并且由所述轴承装置(3)支撑以可旋转地围绕所述定子(1)的周边,所述转子(4)还包括圆形重物(14)。
    • 107. 发明授权
    • Brushless motor and its assembly method
    • 无刷电机及其组装方法
    • US06452298B1
    • 2002-09-17
    • US10060150
    • 2002-02-01
    • Yoshiaki FukudaKoji KuyamaToshio UeharaKazuhito ItakuraChiaki YamamotoShigeru YoshidaHiroyasu FujinakaMikio UmeharaNoriyoshi Sato
    • Yoshiaki FukudaKoji KuyamaToshio UeharaKazuhito ItakuraChiaki YamamotoShigeru YoshidaHiroyasu FujinakaMikio UmeharaNoriyoshi Sato
    • H02K500
    • H02K5/00H02K5/225H02K7/063H02K2211/03
    • Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).
    • 用于便携式信息设备的无刷电动机,其可以同时回流焊接到基板并且以高效且密集的方式安装在其上,使得电动机和衬底之间的耦合部分具有高抗冲击性,从而提供小且可靠的便携式信息设备 生产力高。 所述无刷电动机包括具有底表面,侧表面和顶表面的壳体,所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台(2a,2e); 定子(1),轴承装置(3)和转子(4),定子(1)具有定子铁心(6)和缠绕在定子铁芯(6)上的线圈(7) 所述转子(4)具有磁体(13)并且由所述轴承装置(3)支撑以可旋转地围绕所述定子(1)的周边,所述转子(4)还包括圆形重物(14)。
    • 109. 发明授权
    • Three-dimensional woven fabric structural material and method of
producing same
    • 三维织物结构材料及其制造方法
    • US6010652A
    • 2000-01-04
    • US47135
    • 1998-03-24
    • Shigeru Yoshida
    • Shigeru Yoshida
    • D03D25/00B29D28/00
    • D03D11/02
    • A three-dimensional woven fabric structure is integrally woven by a multi-ply weave having three or more plies, and includes a form defining a plurality of bag portions extending parallel with one another, and arranged in a plurality of rows. The bag portions in each row are defined by two woven fabric plies, the intersection of which along a crossing locus creates a bound portion between adjacent bag portions. Cylindrical bag portions in adjacent rows have a woven fabric ply in common and are interconnected at staggered positions. The fabric structure is creased at midpoints between bound portions whereby the bag portions are set to retain a hollow three-dimensional form, but may be folded flat into a juxtaposed state by application of pressure. A method is described for manufacturing the fabric structure wherein, during a weaving operation, the bag portions are interconnected in rows, and auxiliary yarns are inserted at opposite ends in a woven width direction and/or at required intervals therealong, without being woven into the fabric plies. The bag portions may then be set into juxtaposed position by a tightening of the auxiliary yarns, wherein a creasing treatment or heat setting is performed.
    • 三维机织织物结构通过具有三层或更多层的多层织物整体编织,并且包括限定彼此平行延伸并且布置成多行的多个袋部分的形式。 每行的袋部分由两个机织织物层组成,其交叉部分沿着交叉轨迹在相邻的袋部之间产生粘结部分。 相邻行中的圆柱形袋部分具有共同的机织织物层并且在交错位置处互连。 织物结构在结合部分之间的中间部分处折皱,由此将袋部分设置成保持中空三维形状,但是可以通过施加压力将其平坦折叠成并置状态。 描述了一种用于制造织物结构的方法,其中在织造操作期间,袋部分成行地相互连接,并且辅助纱线在织造宽度方向的相对端部和/或以所需的间隔沿着它们被插入到 织物层。 然后可以通过紧固辅助纱线将袋部分设置成并置的位置,其中进行折痕处理或热定型。
    • 110. 发明授权
    • Zoom lens with differential focal compensation for visible, IR, and UV
light
    • 变焦镜头,具有可见光,红外和紫外光的差分焦点补偿
    • US5691854A
    • 1997-11-25
    • US531053
    • 1995-09-20
    • Shigeru YoshidaHitoshi Miyano
    • Shigeru YoshidaHitoshi Miyano
    • G03B3/10G02B7/08G02B7/09G02B7/10G03B13/34G02B7/02G02B15/14
    • G02B7/102
    • To use a zoom lens mechanism in visible light, a switch is turned off. By force of a spring, a cam pin of a correction lens is contacted with a first edge of a cam groove which is formed to have a shape which corrects a focal inadequacy resulting from a movement of a variable magnification lens in visible light. Accordingly, the movement of the correction lens is controlled by the first edge. To use the zoom lens mechanism in near infrared light, the switch is turned on. By magnetic force of an electromagnet, the cam pin is contacted with a second edge of the cam groove which is formed to have a shape which corrects the focal inadequacy resulting from the movement of the variable magnification lens in near infrared light. Accordingly, the movement of the correction lens is controlled by the second edge.
    • 要在可见光中使用变焦镜头机构,关闭开关。 通过弹簧的力,校正透镜的凸轮销与凸轮槽的第一边缘接触,凸轮槽形成为具有校正由可变放大透镜在可见光中的移动而引起的焦点不足的形状。 因此,校正透镜的移动由第一边缘控制。 要在近红外光中使用变焦镜头机构,开关打开。 通过电磁体的磁力,凸轮销与凸轮槽的第二边缘接触,凸轮槽形成为具有校正由可变放大透镜在近红外光中移动引起的焦点不足的形状。 因此,校正透镜的移动由第二边缘控制。