公开(公告)号：US07732986B2

公开(公告)日：2010-06-08

申请号：US11730040

申请日：2007-03-29

申请人： Mitsuo Manabe

发明人： Mitsuo Manabe

IPC分类号： H01L41/053 ,  H02N2/04

CPC分类号： H02N2/025 ,  G02B7/023

摘要： A driving apparatus comprises: an electro-mechanical conversion element; a driving member that reciprocates in response to an extension and contraction of the electro-mechanical conversion element; and a driven member, frictionally engaged with the driving member, that moves by reciprocating the driving member, wherein the driving member comprises a shaft portion which extends in a direction of extension and contraction of the electro-mechanical conversion element in a position which lies on a side of the electro-mechanical conversion element, and the driven member is frictionally engaged with the shaft portion.

摘要翻译： 驱动装置包括：机电转换元件; 驱动构件，其响应于所述机电转换元件的伸缩而往复运动; 以及与所述驱动构件摩擦接合的从动构件，其通过所述驱动构件往复运动而移动，其中所述驱动构件包括在所述机电转换元件的延伸和收缩方向上延伸的轴部，所述轴部位于 电动机械转换元件的一侧，并且从动构件与轴部摩擦接合。

公开(公告)号：US07650066B2

公开(公告)日：2010-01-19

申请号：US11387774

申请日：2006-03-24

申请人： Ryota Sasaki ,  Mitsuo Manabe ,  Takeshi Ichimiya ,  Motoyoshi Tokumiya

发明人： Ryota Sasaki ,  Mitsuo Manabe ,  Takeshi Ichimiya ,  Motoyoshi Tokumiya

IPC分类号： G03B13/34

CPC分类号： G02B7/08 ,  H02N2/025

摘要： A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; a driving member which is connected to one end of the electro-mechanical conversion element and moves in accordance with elongation or contraction of the electro-mechanical conversion element; and a weight member provided on the other end of the electro-mechanical conversion element; and (ii) a driven member frictionally engaged with the driving member, wherein the actuator allows the driven member to move along the driving member, and the weight member comprises a member which reduces a resonance frequency of the actuator.

摘要翻译： 驱动机构包括：（i）致动器，包括：机电转换元件; 驱动构件，其连接到所述电 - 机械转换元件的一端，并且根据所述机电转换元件的伸长或收缩而移动; 以及设置在所述机电转换元件的另一端的配重构件; 和（ii）与驱动构件摩擦接合的从动构件，其中致动器允许从动构件沿着驱动构件移动，并且配重构件包括减小致动器的共振频率的构件。

公开(公告)号：US07582995B2

公开(公告)日：2009-09-01

申请号：US11231905

申请日：2005-09-22

申请人： Yoshihiro Ito ,  Yoji Naka ,  Takehiko Senba ,  Haruo Onozuka ,  Mitsuo Manabe

发明人： Yoshihiro Ito ,  Yoji Naka ,  Takehiko Senba ,  Haruo Onozuka ,  Mitsuo Manabe

IPC分类号： H02K7/06 ,  H02K37/12 ,  H02K7/20 ,  H02K16/00

CPC分类号： H02K37/14 ,  H02K1/145 ,  H02K2201/06

摘要： A stepping motor comprises first to third coil portions and first to second rotors. The first rotor has a cylindrical shape and a circumferential surface thereof is magnetically-polarized so as to alternately arrange south poles and north poles. The first rotor is disposed inside the first and second coil portions, and is rotated by magnetic fields generated at a time when the first and second coil portions are energized. The second rotor has a disk shape and a surface thereof is magnetically polarized so as to alternately arrange south poles and north poles. The second rotor is disposed such that edge areas of both surfaces thereof are interposed between the second and third coil portions. The second rotor is rotated by magnetic fields generated at a time when the second and third coil portions are energized.

摘要翻译： 步进电机包括第一至第三线圈部分和第一至第二转子。 第一转子具有圆柱形状，并且其圆周表面被磁极化，以便交替地布置南极和北极。 第一转子设置在第一和第二线圈部分的内部，并且通过在第一和第二线圈部分被通电时产生的磁场而旋转。 第二转子具有磁盘形状，并且其表面被磁极化，以便交替地布置南极和北极。 第二转子被设置成使得其两个表面的边缘区域插入在第二和第三线圈部分之间。 第二转子由第二和第三线圈部分通电时产生的磁场而旋转。

公开(公告)号：US07446949B2

公开(公告)日：2008-11-04

申请号：US11387987

申请日：2006-03-24

申请人： Mitsuo Manabe ,  Takeshi Ichimiya

发明人： Mitsuo Manabe ,  Takeshi Ichimiya

IPC分类号： G02B15/14 ,  G03B13/10 ,  G11B7/00

CPC分类号： H02N2/025 ,  G02B5/201 ,  G02B7/102

摘要： A driving mechanism comprises: (i) an electromechanical conversion element comprising: an elongating and contracting portion that elongates and contracts; and a dummy layer that does not contribute to elongation and contraction of the electromechanical conversion element, in which one end of the dummy layer is attached to one end, in elongating and contracting direction, of the elongating and contracting portion; (ii) a driving friction member directly or indirectly attached to the other end of the elongating and contracting portion of the electromechanical conversion element; and (iii) a driven member frictionally engaged with the driving friction member, wherein a center of gravity of the entire electromechanical conversion element is not made coincident with a geometric center of the elongating and contracting portion in the elongating and contracting direction.

摘要翻译： 驱动机构包括：（i）机电转换元件，包括：延伸和收缩的伸长和收缩部分; 以及对延伸收缩部的延伸收缩方向的一端的虚拟层的一端附着在机电转换元件的伸长和收缩上的虚拟层， （ii）直接或间接地附接到机电转换元件的伸长和收缩部分的另一端的驱动摩擦件; 以及（iii）与所述驱动摩擦构件摩擦接合的从动构件，其中整个机电转换元件的重心不与所述伸长和收缩部分在伸长和收缩方向上的几何中心一致。

公开(公告)号：US07368854B2

公开(公告)日：2008-05-06

申请号：US11528455

申请日：2006-09-28

申请人： Mitsuo Manabe

发明人： Mitsuo Manabe

IPC分类号： H02N2/00

CPC分类号： H02N2/025

摘要： An actuator comprises: an electro-mechanical conversion element; a driving frictional member mounted onto one side in an extension/contraction direction of the electro-mechanical conversion element, the driving frictional member being frictionally engaged with a driven member; and a weight member mounted onto the other side in the extension/contraction direction of the electro-mechanical conversion element, wherein at least a part of the weight member is disposed at the one side from an end face of the other side of the electro-mechanical conversion element.

摘要翻译： 致动器包括：机电转换元件; 驱动摩擦构件，其安装在所述机电转换元件的延伸/收缩方向的一侧，所述驱动摩擦构件与从动构件摩擦接合; 以及安装在所述机电转换元件的伸出/收缩方向上的另一侧的配重构件，其中，所述配重构件的至少一部分配置在所述电动机械转换元件的另一侧的端面的一侧， 机械转换元件。

公开(公告)号：US20070228885A1

公开(公告)日：2007-10-04

申请号：US11730095

申请日：2007-03-29

申请人： Mitsuo Manabe

发明人： Mitsuo Manabe

IPC分类号： H02N2/00

CPC分类号： H02N2/025 ,  G02B7/08 ,  H02N2/067

摘要： A driving apparatus comprises: an electro-mechanical conversion element; a driving shaft that reciprocates in response to an extension and contraction of the electro-mechanical conversion element; a driven member, frictionally engaged with the driving shaft, that moves along the driving shaft by reciprocating the driving shaft; and at least one shaft support portion each including a groove portion that accommodates therein the driving shaft and a spring member that biases the driving shaft accommodated in the groove portion to a direction of the groove portion.

摘要翻译： 驱动装置包括：机电转换元件; 驱动轴，其响应于所述机电转换元件的伸缩而往复运动; 与所述驱动轴摩擦接合的从动构件，其通过使所述驱动轴往复运动而沿着所述驱动轴移动; 以及至少一个轴支撑部分，每个轴支撑部分包括容纳在其中的驱动轴的槽部分和将容纳在槽部分中的驱动轴偏压到槽部分的方向的弹簧部件。

公开(公告)号：US07221526B2

公开(公告)日：2007-05-22

申请号：US11125241

申请日：2005-05-10

申请人： Mitsuo Manabe

发明人： Mitsuo Manabe

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  H04N5/2254

摘要： A lens driving device provided with a stator having a cylindrical shape, for generating a magnetic field therein; a rotor located within the stator and being rotation-driven by a magnetic field created by the stator; a lens holder located further inside the rotor, for holding a plurality of lenses with a small lens thereof being located at an arrangement end of the plurality of lenses; a converting mechanism for converting the direction of force of rotation driving of the rotor into direction along the optical axes of the lenses and transmitting the force in the direction thus converted to the lens holder; and a rotation stopper mechanism formed beside the small lens, for preventing the rotation of the lens holder.

摘要翻译： 一种透镜驱动装置，具有圆筒形的定子，用于在其中产生磁场; 位于定子内的由定子产生的磁场旋转驱动的转子; 位于所述转子内的透镜架，用于保持多个透镜，其小透镜位于所述多个透镜的配置端; 转换机构，用于将转子的旋转力方向转换成沿着透镜的光轴的方向，并将所述转换方向的力传递到透镜保持器; 以及形成在小透镜旁边的用于防止透镜保持器旋转的旋转止动机构。

公开(公告)号：US07203011B2

公开(公告)日：2007-04-10

申请号：US11230563

申请日：2005-09-21

申请人： Yoshihiro Ito ,  Yoji Naka ,  Mitsuo Manabe

发明人： Yoshihiro Ito ,  Yoji Naka ,  Mitsuo Manabe

IPC分类号： G02B7/02

CPC分类号： G02B13/009 ,  G02B7/023 ,  G02B27/64

摘要： An imaging device comprises a first lens unit and a second lens unit. A first fixed barrel of the first lens unit movably holds a first lens frame, which holds a first lens group, in an optical-axis direction. A second fixed barrel of the second lens unit movably holds a second lens frame, which holds a second lens group, in the optical-axis direction. The first and second fixed barrels are secured in series in the optical-axis direction. The first and second lens units are adapted to be easily assembled in series in the optical-axis direction. Misalignment of the plural lens groups is prevented, and the first and second lens groups are accurately and individually moved in the optical-axis direction.

摘要翻译： 一种成像装置包括第一透镜单元和第二透镜单元。 第一透镜单元的第一固定筒沿光轴方向可移动地保持保持第一透镜组的第一透镜框。 第二透镜单元的第二固定筒在光轴方向上可移动地保持保持第二透镜组的第二透镜框。 第一和第二固定筒沿光轴方向串联固定。 第一透镜单元和第二透镜单元适于在光轴方向上容易地串联组装。 防止了多个透镜组的偏移，并且第一透镜组和第二透镜组在光轴方向上精确且单独地移动。

公开(公告)号：US20070075610A1

公开(公告)日：2007-04-05

申请号：US11387726

申请日：2006-03-24

申请人： Mitsuo Manabe ,  Ryota Sasaki ,  Takeshi Ichimiya ,  Tohru Eguro ,  Motoyoshi Tokumiya

发明人： Mitsuo Manabe ,  Ryota Sasaki ,  Takeshi Ichimiya ,  Tohru Eguro ,  Motoyoshi Tokumiya

IPC分类号： H01L41/053

CPC分类号： H02N2/025 ,  H02N2/0055

摘要： A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; and a driving member which moves according to elongation and contraction of the electro-mechanical conversion element; (ii) a driven member frictionally engaged with the driving member; and (iii) a case, wherein the actuator allows the driven member to move along the driving member, and the actuator is supported by the case laterally in elongating and contracting directions of the electro-mechanical conversion element.

摘要翻译： 驱动机构包括：（i）致动器，包括：机电转换元件; 以及根据所述机电转换元件的伸长和收缩而移动的驱动构件; （ii）与所述驱动构件摩擦接合的从动构件; 以及（iii）壳体，其中所述致动器允许从动构件沿着所述驱动构件移动，并且所述致动器在所述机电转换元件的伸长和收缩方向上横向地被所述壳体支撑。

公开(公告)号：US20070036532A1

公开(公告)日：2007-02-15

申请号：US11501762

申请日：2006-08-10

申请人： Ryota Sasaki ,  Mitsuo Manabe ,  Kiyoto Sato

发明人： Ryota Sasaki ,  Mitsuo Manabe ,  Kiyoto Sato

IPC分类号： G03B17/00

CPC分类号： G02B7/102 ,  H02N2/025

摘要： An actuator comprises: an electro-mechanical conversion element; a driving frictional member that is mounted onto one side in an extension/contraction direction of the electro-mechanical conversion element; a driven member that is frictionally engaged with the driving frictional member; a fixed frame; an elastic supporting member that is mounted onto the other side in the extension/contraction direction of the electro-mechanical conversion element and displaceably supports the other side of the electromechanical conversion element with respect to the fixed frame; and a pressing member that presses the elastic supporting member in the extension/contraction direction to maintain the elastic supporting member in an elastically deformed state.

摘要翻译： 致动器包括：机电转换元件; 驱动摩擦构件，其安装在所述机电转换元件的延伸/收缩方向的一侧; 与驱动摩擦构件摩擦接合的从动构件; 固定框架 弹性支撑构件，其安装在机电转换元件的延伸/收缩方向的另一侧上，并相对于固定框架可移动地支撑机电转换元件的另一侧; 以及按弹性支撑构件沿伸缩方向按压弹性支撑构件成弹性变形状态的按压构件。