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16 条记录 (耗时 0.014 秒)

    Lettering machine
    11.
    发明授权
    Lettering machine 失效
    刻字机

    公开(公告)号：US4493152A

    公开(公告)日：1985-01-15

    申请号：US529677

    申请日：1983-09-06

    申请人： Osamu Ono

    发明人： Osamu Ono

    IPC分类号： B43L13/10

    CPC分类号： B43L13/10

    摘要： A lettering machine is disclosed, which comprises a tracer support mechanism supporting a tracer at a corner such that the tracer can be freely moved to trace a letter or the like engraved on a tracing plate, a parallelogrammic horizontal component transmission mechanism via an inclination angle setting mechanism and capable of transmitting only the horizontal component of the tracing motion of the tracer on an equal scale, an enlarged scale or a reduced scale and/or a preset inclination angle, a parallelogrammic vertical component transmission mechanism coupled to the tracer support mechanism and capable of transmitting only the vertical component of the tracing motion of the tracer on an equal scale, an enlarged scale or a reduced scale, a resultant motion reproducing mechanism coupled to the parallelogrammic horizontal and vertical component transmission mechanisms and capable of combining the horizontal and vertical components of tracer motion transmitted from the respective transmission mechanisms to reproduce the tracer motion on an equal scale, an enlarged scale or a reduced scale and/or the preset inclination angle, and a writing tool support mechanism coupled to the reproducing mechanism and capable of supporting a writing tool at a free end. With this lettering machine, it is possible to write letters on horizontally and/or vertically enlarged or reduced scales and also with desired inclination angles as well as ordinary equal scale letters.

    摘要翻译： 公开了一种刻字机，其包括在角落处支撑示踪器的示踪器支撑机构，使得示踪器可以自由地移动以跟踪雕刻在跟踪板上的字母或类似物，平行四边形水平分量传递机构经由倾斜角度设置 机构，并且仅能够以相等的尺度，放大的尺度或缩小的尺度和/或预设的倾斜角仅发送示踪器的跟踪运动的水平分量，耦合到示踪器支撑机构的平行四边形垂直分量传递机构，并且能够 仅以示踪器的跟踪运动的垂直分量相等的尺度，放大的尺度或缩小的尺度传送结合的运动再现机构，其耦合到平行四边形的水平和垂直分量传递机构，并且能够组合水平和垂直分量 从相应的传输发送的示踪运动 用于以相等的尺度，放大的尺度或缩小的尺度和/或预设的倾斜角度再现示踪器运动的释放机构，以及耦合到再现机构并且能够在自由端支撑书写工具的书写工具支撑机构。 使用这种刻字机，可以在水平和/或垂直放大或缩小的刻度上写字母，并且还可以使用希望的倾斜角以及普通的相等的字母。

    Cathode ray tube apparatus
    15.
    发明授权
    Cathode ray tube apparatus 失效
    阴极射线管装置

    公开(公告)号：US06469459B2

    公开(公告)日：2002-10-22

    申请号：US09772902

    申请日：2001-01-31

    申请人： Osamu Ono

    发明人： Osamu Ono

    IPC分类号： H01J2946

    CPC分类号： H01J29/503

    摘要： The cathode ray tube apparatus comprises a main lens constructed by focus, intermediate, and final acceleration electrodes. The main lens includes a focusing area positioned in a side of the focus electrode, and a diverging area positioned in a side of the final acceleration electrode. A focusing force curve expressing the focusing force along the tube-axis direction in the focusing area has two convex parts respectively being at first and second levels, and a concave part provided between the convex parts and being at a third level sufficiently lower than the first and second levels. The third level is set to a lowermost level at which a focusing or diverging force is not substantially effected on the electron beam. An intermediate electrode having a non-circular shaped hole is positioned near an area of the lowermost level.

    摘要翻译： 阴极射线管装置包括由聚焦，中间和最终加速电极构成的主透镜。 主透镜包括位于聚焦电极侧的聚焦区域和位于最终加速电极侧的发散区域。 表示聚焦区域中沿着管轴方向的聚焦力的聚焦力曲线具有分别处于第一和第二水平的两个凸部，以及设置在凸部之间并且处于比第一和第二高度低的第三高度的第三高度的凹部 和第二级。 第三级被设置为最低级别，在该最低级别处基本上不对电子束影响聚焦或发散力。 具有非圆形孔的中间电极位于最低层的区域附近。

    Color cathode ray tube
    16.
    发明授权
    Color cathode ray tube 失效
    彩色阴极射线管

    公开(公告)号：US06225766B1

    公开(公告)日：2001-05-01

    申请号：US09359661

    申请日：1999-07-26

    申请人： Osamu Ono ,  Shigeru Sugawara ,  Kazunori Satou ,  Takashi Awano

    发明人： Osamu Ono ,  Shigeru Sugawara ,  Kazunori Satou ,  Takashi Awano

    IPC分类号： H01J2946

    CPC分类号： H01J29/503

    摘要： An inline type electron gun assembly has a main lens for focusing three electron beams on a phosphor screen. A resistor is arranged in a cathode ray tube. A voltage obtained by dividing a high voltage with the resistor is applied to an intermediate electrode. Voltages of a focusing electrode, the intermediate electrode, and a final accelerating electrode that constitute the main lens are determined to increase sequentially. Electron beam holes in the intermediate electrode on the focusing electrode side, and electron beam holes in the intermediate electrode on the final focusing electrode side form vertically elongated holes longer in the vertical direction than in the horizontal direction. Electron beam holes in the focusing electrode on the intermediate electrode side and electron beam holes in the final accelerating electrode on the intermediate electrode side form open holes having no side wall portions. A color cathode ray tube having an electron gun assembly capable of improving resolving power can be provided.

    摘要翻译： 一体式电子枪组件具有用于将三束电子束聚焦在荧光屏上的主透镜。 电阻器设置在阴极射线管中。 将通过用电阻器分压高电压获得的电压施加到中间电极。 确定构成主透镜的聚焦电极，中间电极和最终加速电极的电压依次增加。 在聚焦电极侧的中间电极中的电子束空穴和最终聚焦电极一侧的中间电极中的电子束孔形成在垂直方向上比在水平方向上更长的垂直细长孔。 中间电极侧的聚焦电极中的电子束孔和中间电极侧的最终加速电极中的电子束孔形成没有侧壁部的开放孔。 可以提供具有能够提高分辨能力的电子枪组件的彩色阴极射线管。