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    • 43. 发明授权
    • Liquid crystal optical element and an optical device
    • 液晶光学元件和光学器件
    • US06876431B2
    • 2005-04-05
    • US10293256
    • 2002-11-14
    • Nobuyuki HashimotoShinya Sato
    • Nobuyuki HashimotoShinya Sato
    • G02F1/1335G02F1/1343G02F1/13
    • G02F1/133512G02F1/134309
    • A compact liquid crystal optical element for optical modulation and a compact optical device. A liquid crystal optical element for optical modulation is prepared by connecting two transparent substrates, each formed with a transparent electrode and an orientation film, with a sealing member, leaving a clearance between the two transparent substrates. On at least one surface of at least one of these transparent substrates, a diaphragm is formed using a shielding member. With this arrangement, it is possible to provide a more compact liquid crystal optical element than has been conventionally available. At the same time, it is possible to substantially reduce the occurrence of noise. Therefore, it is possible to provide a liquid crystal optical element and an optical device having excellent performance.
    • 一种用于光调制的紧凑型液晶光学元件和紧凑型光学器件。 通过将两个形成有透明电极和取向膜的透明基板与密封构件连接,在两个透明基板之间留有间隙来制备用于光学调制的液晶光学元件。 在这些透明基板中的至少一个的至少一个表面上,使用屏蔽构件形成隔膜。 通过这种布置,可以提供比传统可用的更紧凑的液晶光学元件。 同时,可以显着地减少噪声的发生。 因此,可以提供具有优异性能的液晶光学元件和光学装置。
    • 45. 发明授权
    • Optical apparatus for optically rotating a portion of a polarization axis of a linearly polarized light
    • 用于光学旋转线偏振光的偏振轴的一部分的光学装置
    • US06191829B1
    • 2001-02-20
    • US09077320
    • 1998-06-05
    • Nobuyuki Hashimoto
    • Nobuyuki Hashimoto
    • G02F1133
    • B82Y10/00G02B27/58G03F7/70566G11B7/1367G11B7/1381G11B2007/0006G11B2007/13727
    • An optical apparatus provided with a focusing optics (104) for focusing linearly polarized light has a construction wherein an optical rotatory element (103) having a region for optically rotating a polarization axis of the linearly polarized light in at least a portion thereof is disposed in the optical path of the linearly polarized light so as to differentiate locally the orientation of the polarization axis of the linearly polarized light falling thereon. The optical rotatory element (103) is preferably composed of a &thgr;° optically rotatable region (103a) capable of optically rotating a polarization axis of the linearly polarized light falling thereon by an optional angle &thgr;°, and a (&thgr;−90)° optically rotatable region (103b) capable of optically rotating a polarization axis of the linearly polarized light falling thereon substantially by an angle of (&thgr;−90)°. By disposing the optical rotatory element (103) in the optical path of the linearly polarized light, and by differentiating locally the orientation of the polarization axis of the linearly polarized light falling thereon superresolved images can be formed without attenuating amount of light.
    • 具有用于聚焦线性偏振光的聚焦光学元件(104)的光学装置具有这样一种结构,其中具有光学旋转元件(103)的光学旋转元件(103)设置在至少一部分中用于使线偏振光的偏振轴旋转至少一部分的区域 线偏振光的光路,从而局部区分落在其上的线偏振光的偏振轴的取向。 光旋转元件(103)优选由θ°光学旋转区域(103a)组成,该区域能够将落在其上的线偏振光的偏振轴旋转任意的角度θ°,并且光学地旋转(θ-90°) 可旋转区域(103b)能够旋转落在其上的线偏振光的偏振轴基本上以(θ-90°)的角度旋转。 通过将光学旋转元件(103)设置在线偏振光的光路中,并且通过局部微分,可以在不衰减光量的情况下形成落在其上的线偏振光的偏振轴的取向。
    • 46. 发明授权
    • Flat motor having a stationary magnet
    • 扁平电机具有固定磁铁
    • US4763037A
    • 1988-08-09
    • US15471
    • 1987-02-17
    • Nobuyuki HashimotoHiroyuki AmanoKatsumasa Shimizu
    • Nobuyuki HashimotoHiroyuki AmanoKatsumasa Shimizu
    • H02K5/10H02K9/22H02K23/54H02K15/12
    • H02K5/10H02K11/33H02K23/54H02K9/22
    • A flat motor suitable for driving the fan of an internal combustion engine includes a stationary cover member in the form of a disk adapted to be fixedly secured to a stationary support and a shaft secured at one end to the center of the cover member. A permanent magnet ring is secured to the cover member about the shaft and a rotor of synthetic resin material having an electric coil embedded therein is rotatably mounted on a shaft by means of a ball bearing which supports the entire weight of the shaft. A commutator ring assembly is secured to one side of the rotor and a bearing sleeve is mounted between the commutator ring and the shaft. A yoke is provided on the opposite side of the electrical coil from the permanent magnet and may be comprised of a plurality of disks of magnetic material secured in the resin material. A disk of soft magnetic material having a fan assembly integrally molded about the outer periphery thereof is secured to the rotor in engagement with the disk comprising the yoke. The disk could be eliminated and the fan supporting disk could be disposed in contact with the rotor adjacent the electric coil to act as the yoke.
    • 适于驱动内燃机的风扇的扁平电动机包括:盘形式的固定盖构件,其适于固定地固定到固定支撑件;以及轴,其一端固定在盖构件的中心。 永磁体环围绕轴固定到盖构件,并且具有嵌入其中的电线圈的合成树脂材料的转子通过支撑轴的整个重量的滚珠轴承可旋转地安装在轴上。 换向器环组件固定在转子的一侧,并且轴承套筒安装在换向器环和轴之间。 磁轭设置在电磁线圈的与永磁体相反的一侧上,并且可以由固定在树脂材料中的多个磁性材料盘组成。 具有围绕其外周整体模制的风扇组件的软磁材料盘被固定到与包括轭的盘接合的转子上。 可以消除盘,并且风扇支撑盘可以设置成与邻近电线圈的转子接触以用作轭。
    • 47. 发明授权
    • Hose connector
    • 软管接头
    • US4478436A
    • 1984-10-23
    • US547464
    • 1983-11-02
    • Nobuyuki Hashimoto
    • Nobuyuki Hashimoto
    • F16L33/00F16L33/24F16L33/28F16L37/56F16L39/02F16L39/00
    • F16L37/56F16L39/02
    • A hose connector for at least one hose of a fluid operating device which includes a housing having a plurality of ports formed therein such that each of the plurality of hoses is interconnected with a corresponding port and including an elastic bushing mounted within the housing adjacent each of the plurality of ports for fluid communication with the fluid operating device. Each of the bushings is physically mounted within an opening formed in the housing and may include a plurality of annular seals formed on the outer periphery thereof and a plurality of annular seals formed on the inner periphery thereof.
    • 一种用于流体操作装置的至少一个软管的软管连接器,其包括具有形成在其中的多个端口的壳体,使得多个软管中的每一个与对应的端口互连,并且包括安装在壳体内的弹性衬套, 所述多个端口用于与所述流体操作装置流体连通。 每个衬套物理地安装在形成在壳体中的开口内,并且可以包括形成在其外周上的多个环形密封件和形成在其内周上的多个环形密封件。
    • 50. 发明授权
    • Electrothermally operated valve
    • 电热阀
    • US4142553A
    • 1979-03-06
    • US800023
    • 1977-05-24
    • Naoji SakakibaraNobuyuki HashimotoNorio Shibata
    • Naoji SakakibaraNobuyuki HashimotoNorio Shibata
    • F16K31/70F16K31/02F03G7/06F16K31/04
    • F16K31/025Y10T137/86847
    • An electrothermally operated valve which comprises a housing provided thereon with first and second ports and with a hermetic chamber in communication with the respective ports, a bimetallic element having a stationary end secured to an inner wall of the housing and a movable end, a cut-off valve including a valve body fixed on the movable end of the bimetallic element to co-operate with one of the first and second ports, and a heating coil coupled with the bimetallic element and adapted to be connected with a source of electricity. When the bimetallic element is heated upon energization of the heating coil, deflection of the bimetallic element is assisted by snap action to open the cut-off valve so as to communicate the first and second ports to each other through the hermetic chamber.
    • 一种电热操作的阀,其包括设置有第一和第二端口的壳体以及与各个端口连通的密封室,具有固定到壳体的内壁上的固定端和可移动端的双金属元件, 所述阀体包括固定在所述双金属元件的可动端上以与所述第一和第二端口中的一个配合的阀体,以及与所述双金属元件联接并适于与电源连接的加热线圈。 当双金属元件在加热线圈通电时被加热时,双金属元件的偏转由卡扣动作辅助以打开截止阀,以便通过密封室将第一和第二端口彼此连通。