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42 条记录 (耗时 0.017 秒)

    MAGNETIC EYEGLASS HINGE
    1.
    发明申请
    MAGNETIC EYEGLASS HINGE 失效
    磁性眼ASS

    公开(公告)号：US20120062831A1

    公开(公告)日：2012-03-15

    申请号：US12880300

    申请日：2010-09-13

    申请人： Diana Sierra ,  Eiichi Nakanishi

    发明人： Diana Sierra ,  Eiichi Nakanishi

    IPC分类号： G02C5/22

    CPC分类号： G02C5/2209 ,  G02C2200/02 ,  Y10T16/526

    摘要： The present invention provides eyeglasses including a frame and an arm connectable to the frame. The eyeglasses include a magnetic hinge connecting the arm to the frame. The magnetic hinge includes a first housing having an first inner cavity and a first outer protruding edge having a plurality of extending flanges disposed thereon, a first magnet disposed inside the first housing, a central washer including at least a portion of the central washer having magnetic attraction capabilities, a second housing having a second inner cavity and an inner lip portion radially disposed within the second inner cavity and a second magnet disposed inside the second housing. The magnetic hinge is magnetically held in place by the magnetic attraction between the first magnet and the second magnet via the central washer and the engagement of the extending flanges within the inner lip portion.

    摘要翻译： 本发明提供了一种眼镜，其包括可连接到框架的框架和臂。 眼镜包括将臂连接到框架的磁性铰链。 磁性铰链包括具有第一内腔的第一壳体和设置在其上的多个延伸凸缘的第一外突出边缘，设置在第一壳体内部的第一磁体，包括至少一部分具有磁性的中心垫圈的中心垫圈 具有第二内腔和径向设置在第二内腔内的内唇部分的第二壳体和设置在第二壳体内的第二磁体。 磁性铰链通过中心垫圈的第一磁体和第二磁体之间的磁吸引力被磁力保持在适当位置，并且延伸凸缘与内唇部分内的啮合。

    Magnetic eyeglass hinge
    2.
    发明授权
    Magnetic eyeglass hinge 失效
    磁性眼镜铰链

    公开(公告)号：US08177360B2

    公开(公告)日：2012-05-15

    申请号：US12880300

    申请日：2010-09-13

    申请人： Diana Sierra ,  Eiichi Nakanishi

    发明人： Diana Sierra ,  Eiichi Nakanishi

    IPC分类号： G02C5/22

    CPC分类号： G02C5/2209 ,  G02C2200/02 ,  Y10T16/526

    摘要： The present invention provides eyeglasses including a frame and an arm connectable to the frame. The eyeglasses include a magnetic hinge connecting the arm to the frame. The magnetic hinge includes a first housing having an first inner cavity and a first outer protruding edge having a plurality of extending flanges disposed thereon, a first magnet disposed inside the first housing, a central washer including at least a portion of the central washer having magnetic attraction capabilities, a second housing having a second inner cavity and an inner lip portion radially disposed within the second inner cavity and a second magnet disposed inside the second housing. The magnetic hinge is magnetically held in place by the magnetic attraction between the first magnet and the second magnet via the central washer and the engagement of the extending flanges within the inner lip portion.

    摘要翻译： 本发明提供了一种眼镜，其包括可连接到框架的框架和臂。 眼镜包括将臂连接到框架的磁性铰链。 磁性铰链包括具有第一内腔的第一壳体和设置在其上的多个延伸凸缘的第一外突出边缘，设置在第一壳体内部的第一磁体，包括至少一部分具有磁性的中心垫圈的中心垫圈 具有第二内腔和径向设置在第二内腔内的内唇部分的第二壳体和设置在第二壳体内的第二磁体。 磁性铰链通过中心垫圈的第一磁体和第二磁体之间的磁吸引力被磁力保持在适当位置，并且延伸凸缘与内唇部分内的接合。

    Joint for eyeglass temples
    6.
    发明授权
    Joint for eyeglass temples 失效
    眼镜镜腿接头

    公开(公告)号：US5570492A

    公开(公告)日：1996-11-05

    申请号：US405197

    申请日：1995-03-16

    申请人： Eiichi Nakanishi

    发明人： Eiichi Nakanishi

    IPC分类号： G02C5/22

    CPC分类号： G02C5/2209 ,  Y10T16/526

    摘要： A pivotal member 6 is fixed an end-piece 8 secured to an outer edge of each lens rim 2, and has an annular groove 7 formed integral with and around the outer periphery of pivotal member. An end of the end-piece 8 extends upwards along the pivotal member 6 so as to provide a stopper 9 for a temple 5. A front end of the temple is curved to form a C-shaped arcuate member 10 which rotatably engages with the annular groove 7 in the pivotal member 6. The stopper 9 on the retainer abuts against and stops the arcuate member when it has rotated a predetermined angular distance, such that a joint for attaching eyeglass temples does not need any minute hinge bolts and can be of any shape to improve its ornamental value.

    摘要翻译： 枢转构件6固定在每个透镜边缘2的外缘固定的端件8，并且具有与枢转构件的外周一体形成的环形槽7。 端件8的端部沿着枢转构件6向上延伸，以便为镜腿5提供止动件9.镜腿的前端是弯曲的以形成C形弓形构件10，其可旋转地与环形件 转动构件6上的槽7.当保持器旋转了预定的角距时，保持器上的止动件9抵接并阻止了弧形构件，使得用于附接眼镜腿的接头不需要任何微小的铰链螺栓，并且可以是任何 形状提高其观赏价值。

    QPSK power amplifier distortion correction system
    7.
    发明授权
    QPSK power amplifier distortion correction system 失效
    QPSK功率放大器失真校正系统

    公开(公告)号：US5247542A

    公开(公告)日：1993-09-21

    申请号：US682235

    申请日：1991-04-09

    申请人： Tetsuo Onodera ,  Eiichi Nakanishi

    发明人： Tetsuo Onodera ,  Eiichi Nakanishi

    IPC分类号： H03F1/32 ,  H03G3/20 ,  H04B1/04 ,  H04L27/20

    CPC分类号： H03G3/3042 ,  H03F1/3247 ,  H03F1/3288 ,  H04L27/2032

    摘要： A quadrature phase-shift keying modulator produces a QPSK signal which is amplified by a power amplifier. The amplitude gain of the power amplifier is controlled in response to an amplitude difference between the QPSK signal output by the modulator and the amplified QPSK signal output by the power amplifier. A phase detector, connected in series between the modulator and the power amplifier, eliminates amplitude variations from the QPSK signal prior to amplification. A voltage-controlled phase shifter, connected in series between the phase detector and the power amplifier, shifts the QPSK signal in phase by an amount responsive to amplitude information in the QPSK signal.

    摘要翻译： 正交相移键控调制器产生由功率放大器放大的QPSK信号。 响应于由调制器输出的QPSK信号与由功率放大器输出的放大的QPSK信号之间的振幅差来控制功率放大器的振幅增益。 在调制器和功率放大器之间串联连接的相位检测器消除了放大前的QPSK信号的幅度变化。 串联连接在相位检测器和功率放大器之间的电压控制移相器将QPSK信号相位移相应于QPSK信号中幅度信息的量。

    Power amplifier system for radio transmitter and method for using the same
    8.
    发明授权
    Power amplifier system for radio transmitter and method for using the same 失效
    无线电发射机功率放大器系统及其使用方法

    公开(公告)号：US5144258A

    公开(公告)日：1992-09-01

    申请号：US729601

    申请日：1991-07-15

    申请人： Eiichi Nakanishi ,  Tetsuo Onodera ,  Haruhiko Akiyama

    发明人： Eiichi Nakanishi ,  Tetsuo Onodera ,  Haruhiko Akiyama

    IPC分类号： H03F1/34 ,  H03F3/20 ,  H03G3/20 ,  H04L27/00

    CPC分类号： H03G3/3047 ,  H03G3/3078

    摘要： A power amplifier system suitable for a mobile radio receiver/transmitter is described. A wave form signal to be transmitted is made smooth during its rise and fall times, thereby making it possible to prevent a transmission spectrum from expanding and interfering with the adjacent channels. The power amplifier system compares an envelope signal of an inputted RF signal and that of an RF signal to be outputted, whereby the power amplifier system as a whole provides linear amplification.

    摘要翻译： 描述了适用于移动无线电接收机/发射机的功率放大器系统。 要发送的波形信号在其上升和下降时间期间变得平滑，从而可以防止发射频谱扩展和干扰相邻信道。 功率放大器系统将输入的RF信号的包络信号与要输出的RF信号的包络信号进行比较，由此整个功率放大器系统提供线性放大。