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16 条记录 (耗时 0.034 秒)

    Magnetic fluid sealer and method for mounting magnetic fluid sealer
    7.
    发明授权
    Magnetic fluid sealer and method for mounting magnetic fluid sealer 有权
    磁性流体密封剂和磁性流体密封剂的安装方法

    公开(公告)号：US06830248B2

    公开(公告)日：2004-12-14

    申请号：US10311630

    申请日：2002-12-18

    申请人： Yoshimi Imamoto ,  Hiroshi Anzai

    发明人： Yoshimi Imamoto ,  Hiroshi Anzai

    IPC分类号： F16J1543

    CPC分类号： F16J15/43 ,  G02B7/02 ,  G02B7/20

    摘要： A high-performance magnetic fluid sealer which maintains light-shielding property even when an interval change of a gap is large and a method for easily mounting a magnetic fluid sealer. A pair of annular magnets are supported by levitation from a lens barrel by magnetic levitation force which a magnetic fluid imparts in a fitting groove in the inner peripheral face of a lens barrel. Therefore, even when the lens barrel is greatly eccentric to the lens barrel, the pair of annular magnets move radially so as to keep a constant gap from the lens barrel with the magnetic fluid.

    摘要翻译： 即使当间隙的间隔变化大时也能够保持遮光性的高性能的磁性流体密封剂以及容易地安装磁性流体密封剂的方法。 一对环形磁体通过磁悬浮力从镜筒悬浮而被支撑，磁性流体在透镜镜筒的内周面中的配合凹槽中施加。 因此，即使当透镜镜筒对透镜镜筒偏心时，一对环形磁体也能径向移动，从而与透镜镜筒保持与磁性流体的恒定间隙。

    Method for generating a low frequency electric stimulus signal and low frequency electric stimulus signal generating apparatus
    8.
    发明授权
    Method for generating a low frequency electric stimulus signal and low frequency electric stimulus signal generating apparatus 失效
    用于产生低频电刺激信号的方法和低频电刺激信号发生装置

    公开(公告)号：US4875484A

    公开(公告)日：1989-10-24

    申请号：US103010

    申请日：1987-09-30

    申请人： Hiroshi Anzai ,  Atsunori Futsuki

    发明人： Hiroshi Anzai ,  Atsunori Futsuki

    IPC分类号： A61N1/34

    CPC分类号： A61N1/36021 ,  A61N1/36025

    摘要： A method for generating a low frequency electric stimulus signal is carried out by generating electric stimulus signal to provide electric stimulus to a biological body or living body. Either the current or voltage, or both, can be controlled in accordance with sound volume levels supplied from a sound source to modulate the electric stimulus signal. The frequency of the electric stimulus signal is selected to be a low frequency.A low frequency electric stimulus signal generating apparatus for applying electric stimulus to a biological body includes a control section and a current/voltage controlling section. In the control section, a sound volume level derived from a sound source is sampled at a rate at which the biological body can feel it in substantially real time. The respective sampled sound levels are converted into frequencies corresponding to low frequencies and output, and predetermined control information. In the current/voltage controlling section, current and voltage stimulus signals are frequency-modulated separately based upon the frequencies. The control section and current/voltage controlling section are included in a stimulus signal generating section.

    摘要翻译： 通过产生电刺激信号来产生低频电刺激信号的方法来向生物体或活体提供电刺激。 可以根据从声源提供的音量水平来控制电流或电压，或两者，以调制电刺激信号。 电刺激信号的频率被选择为低频。 用于向生物体施加电刺激的低频电刺激信号发生装置包括控制部分和电流/电压控制部分。 在控制部分中，以生物体基本上实时感觉到的速率对从声源得到的声音音量进行采样。 相应的采样声级被转换成对应于低频和输出的频率，以及预定的控制信息。 在电流/电压控制部分中，电流和电压刺激信号根据频率分别进行调频。 控制部和电流/电压控制部包括在刺激信号生成部中。

    Magnetic fluid seal device
    9.
    发明授权
    Magnetic fluid seal device 失效

    公开(公告)号：US06769694B2

    公开(公告)日：2004-08-03

    申请号：US10398210

    申请日：2003-04-08

    申请人： Hiroshi Anzai ,  Hirokazu Yamamoto

    发明人： Hiroshi Anzai ,  Hirokazu Yamamoto

    IPC分类号： F16J1543

    CPC分类号： F16J15/43

    摘要： In a housed state, a magnetic fluid 4 is positioned in a groove 11 and spaced from the outer circumference of a lens barrel 10, so that a fluorochemical surface modification film of the outer circumference of the lens barrel 10 can be prevented from deteriorating at a position to confront the magnetic fluid 4 in the housed state. Therefore, the deterioration of the fluorochemical surface modification film of the outer circumference of the lens barrel 10 does not proceed earlier at a local region, so that the premature wetting of the outer circumference of the lens barrel 10 with the magnetic fluid 4 can be prevented to elongate the lifetime of a light shielding device 1.

    Method of spreading laundered rectangular cloths and apparatus therefor
    10.
    发明授权
    Method of spreading laundered rectangular cloths and apparatus therefor 有权
    洗涤矩形布及其设备的铺设方法

    公开(公告)号：US06477797B1

    公开(公告)日：2002-11-12

    申请号：US09893778

    申请日：2001-06-29

    申请人： Nozomu Takahashi ,  Hiroshi Anzai

    发明人： Nozomu Takahashi ,  Hiroshi Anzai

    IPC分类号： D06F6704

    CPC分类号： D06F67/04 ,  D06F89/00

    摘要： A method for spreading a laundered rectangular cloth including picking up a portion of the cloth so that the cloth is suspended from the picked portion, and trailing the cloth on a support to position one corner portion, being the trailing end of the cloth, at a predetermined location on the support. After the corner portion has been gripped, the cloth is supported horizontally. The cloth is regripped at two, horizontally spaced apart positions transferred to a conveyor so that a length of one edge of the cloth is straightened and positioned in the downstream end of the conveyor. The straightened edge is grasped and displaced toward a horizontal support bar extending in a direction parallel with the displacing direction to hang the cloth thereon with the opposing short edges being straightened. One of the straightened short edges is fixed to suspend the cloth therefrom in a spread state. A spreading apparatus includes a combination of various gripping, conveying and suspending mechanisms to perform the above method.

    摘要翻译： 一种用于散布洗涤的矩形布的方法，包括拾取布的一部分，使得布从拾取的部分悬挂，并且将布拖到支撑件上，以将位于作为布的后端的一个角部定位在布的后端 在支架上的预定位置。 在角部被抓住之后，布被水平地支撑。 布被转移到两个水平间隔开的位置，转移到输送机上，使得布的一个边缘的长度被拉直并定位在输送机的下游端。 拉直边缘被抓持并朝向与移动方向平行的方向延伸的水平支撑杆移动，以使布在其上，相对的短边缘被拉直。 其中一个矫直的短边缘被固定以在布置状态下悬挂布料。 扩展装置包括各种夹持，输送和悬挂机构的组合以执行上述方法。