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    Disk recording and reproducing apparatus
    1.
    发明授权
    Disk recording and reproducing apparatus 失效
    磁盘记录和再现装置

    公开(公告)号：US06324134B1

    公开(公告)日：2001-11-27

    申请号：US09368116

    申请日：1999-08-04

    申请人： Yoshinobu Ohtachi ,  Hirotaka Namiki ,  Akira Shimada ,  Yutaka Segawa ,  Ikuo Muto

    发明人： Yoshinobu Ohtachi ,  Hirotaka Namiki ,  Akira Shimada ,  Yutaka Segawa ,  Ikuo Muto

    IPC分类号： G11B700

    CPC分类号： G11B7/095 ,  G11B19/2009

    摘要： Conventional disk recording and reproducing apparatuses have addressed a shortcoming that they cannot correct squareness errors and misalignments caused by the warpage of a disk and the eccentricity of the center hole of the disk and of the center of curvature of signal tracks. To overcome this shortcoming, a disk recording and reproducing apparatus of the present invention comprises: magnetic bearing means capable of supporting a rotary body and adjusting a relative position of the rotary body; a pickup for irradiating, with a laser beam, a recording surface of a disk mounted on a table arranged on the rotary body and receiving the laser beam reflected by the recording surface; detection means for calculating a relative positional relationship between the disk and a focal position of the laser beam based on a signal from the pickup; and control means for adjusting the position of the rotary body by controlling the magnetic bearing means.

    摘要翻译： 传统的磁盘记录和再现装置已经解决了一个缺点：它们不能校正由于盘的翘曲和盘的中心孔的偏心度以及信号轨道的曲率中心引起的矩形误差和不对准。 为了克服这个缺点，本发明的磁盘记录和再现装置包括：能够支撑旋转体并调节旋转体的相对位置的磁性轴承装置; 拾取器，用激光束照射安装在设置在旋转体上的台上的盘的记录表面，并接收由记录表面反射的激光束; 检测装置，用于基于来自拾取器的信号计算所述盘和所述激光束的焦点位置之间的相对位置关系; 以及控制装置，用于通过控制磁性轴承装置来调节旋转体的位置。

    Automotive air-conditioning apparatus
    2.
    发明授权
    Automotive air-conditioning apparatus 失效
    汽车空调机

    公开(公告)号：US6158225A

    公开(公告)日：2000-12-12

    申请号：US207822

    申请日：1998-12-09

    申请人： Ikuo Muto ,  Shinichi Nomura

    发明人： Ikuo Muto ,  Shinichi Nomura

    IPC分类号： B60H1/32 ,  B60H1/00 ,  F25B21/02

    CPC分类号： B60H1/00478 ,  B60H1/00735 ,  B60H1/00778

    摘要： To keep a temperature of an interior of an automotive vehicle at least at a level of an external atmospheric temperature even if the vehicle is parked with an engine being stopped for a long time, an automotive air-conditioning apparatus is composed of a cooling device 12 to be controlled by a controller 13, a pre-cooling device 20 for pre-cooling the interior of the vehicle, and a sub-controller 18 for controlling the pre-cooling device. The pre-cooling device is composed of a cooling thermoelectric element module 22, a ventilation fan 23, a solar battery 21 and a pre-cooling storage battery 24 charged by the solar battery. The sub-controller always operates the pre-cooling device 20 while the vehicle is stopped with the engine being stopped and starts the pre-cooling device 20, for example, one hour prior to a time when the vehicle starts to movement during parking for a long time in an interior parking lot or the like with the engine being stopped so that the temperature of the interior of the vehicle is kept at a temperature that does not so much exceed a set temperature, i.e., at least at the level of the external atmospheric temperature, until the engine is started.

    摘要翻译： 为了使机动车辆的内部温度至少保持在外部大气温度的水平，即使车辆长时间停止发动机，车辆空调装置由冷却装置12 由控制器13，用于预冷却车辆内部的预冷却装置20以及用于控制预冷却装置的副控制器18控制。 预冷却装置由冷却热电元件模块22，通风扇23，太阳能电池21和由太阳能电池充电的预冷蓄电池24组成。 副控制器总是在发动机停止的同时停止车辆时操作预冷却装置20，并且例如在车辆在停车期间开始运动的时间之前的一个小时启动预冷却装置20 长时间在发动机停止的内部停车场等中，使得车辆内部的温度保持在不超过设定温度的温度，即至少在外部的水平 大气温度，直到发动机起动。