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    • 1. 发明授权
    • Turntable-using testing apparatus
    • 转盘使用测试仪
    • US4941347A
    • 1990-07-17
    • US381752
    • 1989-07-18
    • Takashi IijimaTakeshi MatsuiShigeru KanetoKenji HorioToshihiko Kato
    • Takashi IijimaTakeshi MatsuiShigeru KanetoKenji HorioToshihiko Kato
    • G01M15/02
    • G01M15/02G05B2219/36077
    • The invention concerns a turntable-using testing apparatus suitable for use in carrying out performance test of, for example, an internal combustion engine. The apparatus has testing units radially arranged on a turntable, each testing unit having a computer, table-side connectors connected to individual computers, a transfer device provided outside the turntable for delivering an object to be tested onto and withdrawing same from one of the testing units, and ground-side connectors connectable to and disconnectable from the table-side connectors and connected to the host computer. The apparatus enables prompt transmission/reception of test data and the like, facilitates correction of troubles and/or failures, and permits mass signal transmission and reception. According to another aspect of the invention, each of the testing units arranged on the turntable has a testing device, a control section, and a display, so that test data received from the testing device into the control section can, in combination with decision data thereof, be displayed on the display unit.
    • 本发明涉及适用于进行例如内燃机的性能试验的转盘使用试验装置。 该设备具有径向布置在转台上的测试单元,每个测试单元具有计算机,连接到各个计算机的台面连接器,设置在转台外部的传送装置,用于将待测物体从其中一个测试 单元和接地侧连接器可连接到桌面连接器并与主机连接,并与主机连接。 该装置能够及时发送/接收测试数据等,便于纠正故障和/或故障,并允许大量信号的发送和接收。 根据本发明的另一方面,布置在转台上的每个测试单元都具有测试装置,控制部分和显示器,使得从测试装置接收到控制部分的测试数据可以与决策数据 显示在显示单元上。
    • 8. 发明授权
    • Disc drive with rotational driving and optical pickup
    • 带旋转驱动和光学拾音器的光盘驱动器
    • US07843781B2
    • 2010-11-30
    • US12002583
    • 2007-12-18
    • Yuichiro IkemotoTatsumi ItoTakeshi MatsuiKoji Ashizaki
    • Yuichiro IkemotoTatsumi ItoTakeshi MatsuiKoji Ashizaki
    • G11B7/00
    • G11B7/0045G11B7/005G11B19/28G11B2007/0006
    • Disclosed is a disc drive apparatus. The disc drive apparatus includes a rotational driving unit rotating a disc-shaped recording medium having a plurality of addresses recorded on an information recording surface of the disc-shaped recording medium; an optical pickup recording and/or reproducing an information signal on the information recording surface of the disc-shaped recording medium rotated by the rotational driving unit; and a control unit controlling rotation of the disc-shaped recording medium via the rotational driving unit. In the disc drive apparatus, the control unit carries out a disc constant velocity rotating processing that sets a predetermined address out of the plurality of addresses as a constant velocity rotation address and continuously reproduces the constant velocity rotation address using the optical pickup.
    • 公开了一种盘驱动装置。 盘驱动装置包括旋转驱动单元,其旋转具有记录在盘形记录介质的信息记录表面上的多个地址的盘形记录介质; 在由旋转驱动单元旋转的盘状记录介质的信息记录表面上记录和/或再现信息信号的光学拾取器; 以及控制单元,其经由旋转驱动单元控制盘状记录介质的旋转。 在盘驱动装置中,控制单元执行盘定速旋转处理,其将多个地址中的预定地址设置为恒速旋转地址,并使用光学拾取器连续地再现等速旋转地址。