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    • 8. 发明授权
    • Method and apparatus for driving a plurality of pick-up tubes having
their cathodes supplied by a common negative potential
    • 用于驱动多个拾取管的方法和装置,其阴极由共同的负电位提供
    • US4860093A
    • 1989-08-22
    • US143655
    • 1988-01-13
    • Takashi YamashitaKeiichi ShidaraMasaaki AibaYukio TakasakiTadaaki Hirai
    • Takashi YamashitaKeiichi ShidaraMasaaki AibaYukio TakasakiTadaaki Hirai
    • H04N5/228H04N9/09
    • H04N5/228H04N9/09
    • The present invention relates to a method and an apparatus for driving image pick-up tubes in, particular, a color television camera or the like having more than one image pick-up tube and in particular to a method and an apparatus for driving image pick-up tubes in which the potentials of the cathode electrodes of the respective image pick-up tubes are set to the same common potential, the potential of the target electrode of at least one of the image pick-up tubes is set substantially to earth potential, target drive potentials are individually applied to the target electrodes of the other image pick-up tubes, and the target potential of each image pick-up tube is set to a value near the earth potential, so that a high S/N ratio is obtained. The driving appartatus can be miniaturized and easily driven. According to the invention, a capacitor, such as a chip capcitor or the like, with a low withstanding voltage can be used in a first-stage amplifier to amplify the video signal from the target electrode. This first-stage amplifier can be arranged near a signal output electrode of the target. Thus, the stray capacitance can be reduced.
    • 本发明涉及一种用于驱动图像拾取管的方法和装置,特别是具有多于一个图像拾取管的彩色电视摄像机等,特别涉及一种用于驱动图像拾取的方法和装置 将各个图像拾取管的阴极的电位设定为相同的公共电位的至少一个摄像管的目标电极的电位基本上设定为接地电位的管 将目标驱动电位分别施加到其他摄像管的目标电极,并且将每个摄像管的目标电位设置为接近地电位的值,使得高S / N比为 获得。 驾驶舱可以小型化,易于驾驶。 根据本发明,可以在第一级放大器中使用诸如芯片电容器等具有低耐压的电容器来放大来自目标电极的视频信号。 该第一级放大器可以布置在目标的信号输出电极附近。 因此,可以减小杂散电容。
    • 10. 发明申请
    • STORAGE CONTAINER
    • 储物容器
    • US20140033759A1
    • 2014-02-06
    • US14110239
    • 2012-04-05
    • Tetsuya IdeYuka UtsumiYasuyuki UmenakaTakashi Yamashita
    • Tetsuya IdeYuka UtsumiYasuyuki UmenakaTakashi Yamashita
    • B65D81/38F25D3/00
    • B65D81/3823F25D3/00F25D11/006F25D23/062F25D2201/14Y02B40/34
    • Performance of heat insulation between the outside of a storage container and the inside of a storage chamber is effectively improved. The storage container includes a container body having an opening, a door member closing the opening in an openable and closable manner, and a temperature-controlled unit having a function of making a temperature inside a storage chamber 2 enclosed by the container body and the door member be different from a temperature outside the storage chamber. The container body includes a first heat-insulating material 14, a second heat-insulating material 15 which is provided partially on the opposite side to the storage chamber 2 with respect to the first heat-insulating material 14 and has thermal conductivity lower than that of the first heat-insulating material 14, and a heat-storage material 16 which is provided at least partially in a region where the second heat-insulating material 15 is not provided as viewed from a thickness direction of the first heat-insulating material 14 on the same side as the storage chamber 2 with respect to the first heat-insulating material 14 and is formed of one or more kinds of raw material where phase transition is caused between a liquid phase and a solid phase at a temperature between the temperature outside the storage chamber 2 and the temperature inside the storage chamber 2 obtained by the function of the temperature-controlled unit.
    • 存储容器的外部与储存室的内部之间的绝热性能有效地提高。 储存容器包括具有开口的容器主体,以可开闭的方式封闭开口的门构件,以及具有使由容器主体和门封闭的储存室2内的温度的温度控制单元 构件不同于存储室外的温度。 容器本体包括第一绝热材料14,第二隔热材料15,其相对于第一绝热材料14部分地设置在与储存室2相对的一侧上,并且具有比 第一绝热材料14和至少部分地设置在从第一绝热材料14的厚度方向观察时不设置第二绝热材料15的区域的蓄热材料16, 与储存室2相对于第一绝热材料14的相同侧,并且由在液相和固相之间的温度之间的温度下的一种或多种在液相和固相之间发生相变的原料形成 存储室2和通过温度控制单元的功能获得的储存室2内的温度。