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    Ultrasonic Motor
    1.
    发明申请
    Ultrasonic Motor 失效
    超声波电机

    公开(公告)号：US20090051249A1

    公开(公告)日：2009-02-26

    申请号：US11991709

    申请日：2006-07-27

    申请人： Masaki Takasan ,  Tsuyoshi Kodera ,  Hirohiko Ishikawa ,  Koji Maeda ,  Kazuo Seiki

    发明人： Masaki Takasan ,  Tsuyoshi Kodera ,  Hirohiko Ishikawa ,  Koji Maeda ,  Kazuo Seiki

    IPC分类号： H02N2/12

    CPC分类号： H02N2/106 ,  H02N2/0055 ,  H02N2/108

    摘要： Provided is an ultrasonic motor capable of realizing high torque. When two terminals are selected from a first terminal (31t), a second terminal (32t), and a third terminal (33t) of a vibrator (3), and AC voltages whose phases are shifted by 90 degrees relative to each other are respectively applied through both of those two terminals, vibration is generated in the stator vibration body (S), and elliptical vibration in a plane corresponding to the selected two terminals is generated at each of a step (9) of a first stator (2) and a corner (11) of a second stator (10), which are in contact with a rotor (6). Since the first stator (2) and the second stator (10) form the single stator vibration body (S), the step (9) of the first stator (2) and the corner (11) of the second stator (10) vibrate in the same vibration mode, rotational force is transmitted from both the step (9) of the first stator (2) and the corner (11) of the second stator (10), and the rotor (6) rotates with high torque.

    摘要翻译： 提供能够实现高扭矩的超声波马达。 当从第一端子（31t），振动器（3）的第二端子（32t）和第三端子（33t）中选择两个端子时，相位相互偏移90度的交流电压分别为 通过这两个端子两者施加，在定子振动体（S）中产生振动，并且在第一定子（2）的台阶（9）和第一定子（2）的每一个处产生与所选择的两个端子相对应的平面中的椭圆振动， 与转子（6）接触的第二定子（10）的角部（11）。 由于第一定子（2）和第二定子（10）形成单个定子振动体（S），所以第一定子（2）的台阶（9）和第二定子（10）的角部（11）振动 在相同的振动模式中，旋转力从第一定子（2）的台阶（9）和第二定子（10）的角部（11）两者传递，转子（6）以高扭矩旋转。

    Ultrasonic motor
    2.
    发明授权
    Ultrasonic motor 失效
    超声波电机

    公开(公告)号：US07786650B2

    公开(公告)日：2010-08-31

    申请号：US11991709

    申请日：2006-07-27

    申请人： Masaki Takasan ,  Tsuyoshi Kodera ,  Hirohiko Ishikawa ,  Koji Maeda ,  Kazuo Seiki

    发明人： Masaki Takasan ,  Tsuyoshi Kodera ,  Hirohiko Ishikawa ,  Koji Maeda ,  Kazuo Seiki

    IPC分类号： H01L41/053 ,  H02N2/12

    CPC分类号： H02N2/106 ,  H02N2/0055 ,  H02N2/108

    摘要： Provided is an ultrasonic motor capable of realizing high torque. When two terminals are selected from a first terminal (31t), a second terminal (32t), and a third terminal (33t) of a vibrator (3), and AC voltages whose phases are shifted by 90 degrees relative to each other are respectively applied through both of those two terminals, vibration is generated in the stator vibration body (S), and elliptical vibration in a plane corresponding to the selected two terminals is generated at each of a step (9) of a first stator (2) and a corner (11) of a second stator (10), which are in contact with a rotor (6). Since the first stator (2) and the second stator (10) form the single stator vibration body (S), the step (9) of the first stator (2) and the corner (11) of the second stator (10) vibrate in the same vibration mode, rotational force is transmitted from both the step (9) of the first stator (2) and the corner (11) of the second stator (10), and the rotor (6) rotates with high torque.

    摘要翻译： 提供能够实现高扭矩的超声波马达。 当从第一端子（31t），振动器（3）的第二端子（32t）和第三端子（33t）中选择两个端子时，相位彼此偏移90度的交流电压分别 通过这两个端子两者施加，在定子振动体（S）中产生振动，并且在第一定子（2）的台阶（9）和第一定子（2）的每一个处产生与所选择的两个端子相对应的平面中的椭圆振动， 与转子（6）接触的第二定子（10）的角部（11）。 由于第一定子（2）和第二定子（10）形成单个定子振动体（S），所以第一定子（2）的台阶（9）和第二定子（10）的角部（11）振动 在相同的振动模式中，旋转力从第一定子（2）的台阶（9）和第二定子（10）的角部（11）两者传递，转子（6）以高扭矩旋转。

    Vibration Actuator
    3.
    发明申请
    Vibration Actuator 失效
    振动执行器

    公开(公告)号：US20090267455A1

    公开(公告)日：2009-10-29

    申请号：US11991767

    申请日：2007-02-14

    申请人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Tsuyoshi Kodera ,  Kitaru Iwata

    发明人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Tsuyoshi Kodera ,  Kitaru Iwata

    IPC分类号： H02N2/12

    CPC分类号： H02N2/106 ,  H02N2/0035 ,  H02N2/0055 ,  H02N2/108

    摘要： Provided is a vibration actuator in which a plurality of rotors can be driven by a single vibration unit.Two rotors (A) and (B) are attracted toward corresponding stators to be contacted with and pressurized against the corresponding stators (3) and (4), respectively, through a tension of a wire member (8). A composite vibration combining a plurality of vibrations is generated by a composite vibrator (2) to cause elliptical movements in corner portions of the stators (3) and (4). As a result, the two rotors (A) and (B) abutting onto and pressurized against the two stators (3) and (4) are rotated about rotation centers (C1) and (C2) thereof, respectively, at the same time.

    摘要翻译： 提供了一种振动致动器，其中多个转子可以由单个振动单元驱动。 两个转子（A）和（B）分别被吸引到相应的定子，以分别通过线材（8）的张力与相应的定子（3）和（4）压接。 通过复合振动器（2）产生组合多个振动的复合振动，以引起定子（3）和（4）的角部的椭圆运动。 结果，与两个定子（3）和（4）抵接并对其加压的两个转子（A）和（B）分别围绕其旋转中心（C1）和（C2）旋转。

    Vibration actuator
    4.
    发明授权
    Vibration actuator 失效
    振动执行器

    公开(公告)号：US07638927B2

    公开(公告)日：2009-12-29

    申请号：US11991767

    申请日：2007-02-14

    申请人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Tsuyoshi Kodera ,  Kitaru Iwata

    发明人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Tsuyoshi Kodera ,  Kitaru Iwata

    IPC分类号： H02N2/12

    CPC分类号： H02N2/106 ,  H02N2/0035 ,  H02N2/0055 ,  H02N2/108

    摘要： Provided is a vibration actuator in which a plurality of rotors can be driven by a single vibration unit.Two rotors (A) and (B) are attracted toward corresponding stators to be contacted with and pressurized against the corresponding stators (3) and (4), respectively, through a tension of a wire member (8). A composite vibration combining a plurality of vibrations is generated by a composite vibrator (2) to cause elliptical movements in corner portions of the stators (3) and (4). As a result, the two rotors (A) and (B) abutting onto and pressurized against the two stators (3) and (4) are rotated about rotation centers (C1) and (C2) thereof, respectively, at the same time.

    摘要翻译： 提供了一种振动致动器，其中多个转子可以由单个振动单元驱动。 两个转子（A）和（B）分别被吸引到相应的定子，以分别通过线材（8）的张力与相应的定子（3）和（4）压接。 通过复合振动器（2）产生组合多个振动的复合振动，以引起定子（3）和（4）的角部的椭圆运动。 结果，与两个定子（3）和（4）抵接并对其加压的两个转子（A）和（B）分别围绕其旋转中心（C1）和（C2）旋转。

    Vibration Actuator
    5.
    发明申请
    Vibration Actuator 失效
    振动执行器

    公开(公告)号：US20090267450A1

    公开(公告)日：2009-10-29

    申请号：US12083124

    申请日：2007-02-21

    申请人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Kentaro Nakamura ,  Sadayuki Ueha

    发明人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Kentaro Nakamura ,  Sadayuki Ueha

    IPC分类号： H02N2/12 ,  H02N2/14

    CPC分类号： H02N2/108 ,  H01L41/092 ,  H02N2/0035 ,  H02N2/106

    摘要： It is an subject of the present invention to provide a vibration actuator in which a plurality of rotors can be driven by a single vibration unit.When a composite vibrator (2) is driven to generate a composite vibration combining a plurality of vibrations, a first stator (3) and a second stator (4) vibrate, thereby causing elliptical movements in corner portions (8) and (9) of the first stator (3) and the second stator (4), respectively. As a result, a first rotor (A) abutting onto and pressurized against the corner portion (8) of the first stator (3) and a second rotor (B) abutting onto and pressurized against the corner portion (9) of the second stator (4) are rotated at the same time. Further, in this case, by selecting vibration modes of the plurality of vibrations constituting the composite vibration, the two rotors (A) and (B) can be rotated in the same direction or in opposite directions with respect to each other.

    摘要翻译： 本发明的主题是提供一种振动致动器，其中多个转子可由单个振动单元驱动。 当复合振动器（2）被驱动以产生组合多个振动的复合振动时，第一定子（3）和第二定子（4）振动，从而导致角部（8）和（9）中的椭圆运动 第一定子（3）和第二定子（4）。 结果，抵靠在第一定子（3）的角部（8）上并对其进行加压的第一转子（A）和与第二定子（8）的角部（9）抵接并压靠的第二转子 （4）同时旋转。 此外，在这种情况下，通过选择构成复合振动的多个振动的振动模式，两个转子（A）和（B）可以相对于彼此沿相同的方向或相反的方向旋转。

    Vibration actuator
    6.
    发明授权
    Vibration actuator 失效
    振动执行器

    公开(公告)号：US07851972B2

    公开(公告)日：2010-12-14

    申请号：US12083124

    申请日：2007-02-21

    申请人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Kentaro Nakamura ,  Sadayuki Ueha

    发明人： Masaki Takasan ,  Hirohiko Ishikawa ,  Kazuo Seiki ,  Kentaro Nakamura ,  Sadayuki Ueha

    IPC分类号： H02N2/00

    CPC分类号： H02N2/108 ,  H01L41/092 ,  H02N2/0035 ,  H02N2/106

    摘要： It is an subject of the present invention to provide a vibration actuator in which a plurality of rotors can be driven by a single vibration unit.When a composite vibrator (2) is driven to generate a composite vibration combining a plurality of vibrations, a first stator (3) and a second stator (4) vibrate, thereby causing elliptical movements in corner portions (8) and (9) of the first stator (3) and the second stator (4), respectively. As a result, a first rotor (A) abutting onto and pressurized against the corner portion (8) of the first stator (3) and a second rotor (B) abutting onto and pressurized against the corner portion (9) of the second stator (4) are rotated at the same time. Further, in this case, by selecting vibration modes of the plurality of vibrations constituting the composite vibration, the two rotors (A) and (B) can be rotated in the same direction or in opposite directions with respect to each other.

    摘要翻译： 本发明的主题是提供一种振动致动器，其中多个转子可由单个振动单元驱动。 当复合振动器（2）被驱动以产生组合多个振动的复合振动时，第一定子（3）和第二定子（4）振动，从而导致角部（8）和（9）中的椭圆运动 第一定子（3）和第二定子（4）。 结果，抵靠在第一定子（3）的角部（8）上并对其进行加压的第一转子（A）和与第二定子（8）的角部（9）抵接并压靠的第二转子 （4）同时旋转。 此外，在这种情况下，通过选择构成复合振动的多个振动的振动模式，两个转子（A）和（B）可以相对于彼此沿相同的方向或相反的方向旋转。

    Spinning machine traveler
    9.
    发明授权
    Spinning machine traveler 失效
    纺纱机旅行者

    公开(公告)号：US06804944B2

    公开(公告)日：2004-10-19

    申请号：US10283456

    申请日：2002-10-30

    申请人： Kazuo Seiki ,  Koji Maeda

    发明人： Kazuo Seiki ,  Koji Maeda

    IPC分类号： D01H760

    CPC分类号： D01H7/604 ,  Y10T428/2913

    摘要： A traveler is formed by a base material consisting of hard steel wire, a nitrogen compound layer, and a sulfide layer such that the nitrogen layer is on the base material side. The nitrogen compound layer and the sulfide layer are formed by executing sulphonitriding treatment on the hard steel wire bent into a traveler shape. The borders between the base material, the nitrogen compound layer, and the sulfide layer are diffused. The spinning machine traveler is used without a running-in operation even when spinning operation is performed at an ultra high spindle rotational speed in excess of 25,000 rpm at the initial use of the traveler, and the service life is also elongated.

    摘要翻译： 旅行者由硬质钢丝，氮化合物层和硫化物层构成的基材形成，使得氮层在基材侧。 氮化合物层和硫化物层通过在弯曲成轨迹的硬质钢丝上进行磺化氮化处理而形成。 基材，氮化合物层和硫化物层之间的边界扩散。 即使在最初使用旅行者的情况下，即使以超过25,000rpm的超高主轴转速进行纺纱操作，也不使用运行中的丝杠机器，所以使用寿命也延长。

    Easily displaceable bottom tenser
    10.
    发明授权
    Easily displaceable bottom tenser 失效
    容易移位的底部张力器

    公开(公告)号：US4513481A

    公开(公告)日：1985-04-30

    申请号：US523953

    申请日：1983-08-17

    申请人： Yoshihisa Suzuki ,  Yoshiharu Yasui ,  Kazuo Seiki ,  Shigeru Takasu

    发明人： Yoshihisa Suzuki ,  Yoshiharu Yasui ,  Kazuo Seiki ,  Shigeru Takasu

    IPC分类号： D01H5/86

    CPC分类号： D01H5/86

    摘要： A bottom tenser utilized for a drafting means of a spinning frame, especially for fasciated yarn spinning, in which a fiber bundle is attenuated at a high speed exceeding 100 m/min. The bottom tenser as well as a bottom roller corresponding to the tenser is provided with a free end through which an apron is easily removable from and mountable on the tenser and the roller. The tenser may be constituted by a body and at least a guide wall movable relative to the body. The guide wall prevents lateral movement of the apron in its operative position and, in turn, is displaced or removed from the body in its non-operative position so as not to obstruct an apron exchanging operation.

    摘要翻译： 用于纺纱机的牵伸装置的底部张力器，特别是用于纺丝的纺丝纱线，其中纤维束以超过100m / min的高速度衰减。 底部张紧器以及对应于张紧器的底部辊子设置有自由端，通过该自由端，挡板可以容易地从张紧器和辊子上移除并安装在该张紧器上。 张紧器可以由主体和至少可相对于主体移动的引导壁构成。 引导壁防止围裙在其操作位置的横向移动，并且在其非操作位置被移动或从主体移除，以便不妨碍围裙更换操作。