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    • 4. 发明授权
    • Disk chucking mechanism and disk player including a disk chucking mechanism
    • 磁盘夹持机构和磁盘播放机包括磁盘夹紧机构
    • US06590855B2
    • 2003-07-08
    • US09768463
    • 2001-01-25
    • Tadanori TamiyaShinichi Aoki
    • Tadanori TamiyaShinichi Aoki
    • G11B2300
    • G11B17/0282G11B7/085G11B7/08582G11B17/021G11B17/0288G11B17/221G11B17/30
    • A disk player according to the present invention comprises a magazine and a player portion. When a disk is played, the magazine is loaded in the player portion. A plurality of plates on which disks are to be put are stacked in the magazine. Each of the plates can be separated from each other by not sliding but moving upward and downward. In this separated state, a pickup arm which is equipped with a pickup and a chucking mechanism enters a portion between the plates. After the entrance, the plates in steps above the selected disk further rise, and the plate on which the selected disk falls. By the fall, the selected disk is put on a disk table in the chucking mechanism. Thereafter, a claw member protrudes from the disk table, to clamp the selected disk through a center hole of the selected disk. The necessity of a member for rotatably pressing the selected disk from above is eliminated. Consequently, the disk player can be made thin.
    • 根据本发明的盘播放器包括一个杂志和一个播放器部分。 当播放磁盘时,杂志被加载到播放器部分。 要在其上放置盘的多个板堆叠在盒中。 每个板可以通过不滑动但是向上和向下移动而彼此分离。 在这种分离状态下,配备有拾取器和夹紧机构的拾取臂进入板之间的部分。 入口后,所选盘上方的板块进一步升高,所选择的盘落在其上。 在秋天,将所选择的盘放在卡盘机构的盘表上。 此后,爪构件从盘台突出,以通过所选择的盘的中心孔夹紧所选择的盘。 消除了从上方旋转地按压所选择的盘的构件的必要性。 因此,可以使盘播放器变薄。
    • 6. 发明授权
    • Vacuum circuit interrupter
    • 真空断路器
    • US4310736A
    • 1982-01-12
    • US610397
    • 1975-09-04
    • Koichi TakeuchiTakeo OkadaShinichi Aoki
    • Koichi TakeuchiTakeo OkadaShinichi Aoki
    • H01H33/66H01H33/662
    • H01H33/66207H01H33/66261H01H2033/66269
    • An arc extinguishing chamber confined by a cylindrical housing of stainless steel, and an insulating chamber within a hollow cylindrical insulator, communicate with each other and are maintained in a vacuum with two contacts formed of an electrically conductive material having lower melting and boiling points than copper disposed in the arc extinguishing chamber. A pair of apertured shield plates disposed respectively at each end of the housing and another pair of shield plates mounted respectively on each contact rod are formed of stainless steel. The housing and the shield plates prevent the extinguishing and insulating chambers from overheating during exhaustion at a high temerature and also from being contaminated in operation due to the vaporization of the contacts. Two heating devices are used to heat the housing to a higher temperature than the insulating chamber during the exhausting operation.
    • 由不锈钢的圆柱形壳体限制的灭弧室和中空圆柱形绝缘体内的绝缘室彼此连通并保持在真空中,由具有比铜低的熔点和沸点的导电材料形成的两个触点 设置在灭弧室内。 分别设置在壳体的每个端部处的一对有孔屏蔽板和分别安装在每个接触杆上的另一对屏蔽板由不锈钢形成。 壳体和屏蔽板防止灭火和绝缘室在高温耗尽期间过热,并且由于触点的蒸发而在操作中被污染。 在排气操作期间,使用两个加热装置将壳体加热到比绝缘室更高的温度。