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    • 28. 发明授权
    • Test board for testing a semiconductor device utilizing first and second delay elements in a signal-transmission-path
    • 用于测试在信号传输路径中利用第一和第二延迟元件的半导体器件的测试板
    • US06356096B2
    • 2002-03-12
    • US09146173
    • 1998-09-03
    • Ryoichi TakagiMasahiro UedaYoshinori Deguchi
    • Ryoichi TakagiMasahiro UedaYoshinori Deguchi
    • G01R3126
    • G01R31/31937
    • A test board for testing a semiconductor device. The semiconductor device includes at least first and second input terminals and an input/output buffer cell for buffering a signal obtained from the first input terminal to output an internal signal. The operation of the semiconductor device is controlled by a signal obtained from the second input terminal. The test board includes a first delay element for delaying a signal to be transmitted therethrough for a first signal propagation delay time and a second delay element for delaying a signal to be transmitted therethrough for a second signal propagation delay time different from the first signal propagation delay time. A signal-transmission-path receives a first test signal and forms, a first signal transmission path along which the first test signal is transmitted through the first delay element to the first input terminal of the semiconductor device, and a second transmission path along which the first test signal is transmitted through the second delay element to the second input terminal of the semiconductor device.
    • 用于测试半导体器件的测试板。 半导体器件至少包括第一和第二输入端子以及用于缓冲从第一输入端子获得的信号以输出内部信号的输入/输出缓冲单元。 半导体器件的操作由从第二输入端获得的信号控制。 测试板包括第一延迟元件,用于延迟第一信号传播延迟时间中通过其传输的信号,以及第二延迟元件,用于延迟要通过其传输的信号用于与第一信号传播延迟不同的第二信号传播延迟时间 时间。 信号传输路径接收第一测试信号并形成第一信号传输路径,第一测试信号沿着第一信号传输路径通过第一延迟元件传输到半导体器件的第一输入端;以及第二传输路径, 第一测试信号通过第二延迟元件发送到半导体器件的第二输入端。
    • 30. 发明授权
    • Sheet distribution device
    • 纸张分配装置
    • US6126162A
    • 2000-10-03
    • US036231
    • 1998-03-06
    • Masahiro UedaYoshihisa Ogasawara
    • Masahiro UedaYoshihisa Ogasawara
    • B42C1/10B65H29/24B65H39/10B65H39/11B65H43/04B65H29/50
    • B65H31/24B65H29/242B65H39/10B65H2408/112B65H2408/118B65H2801/06
    • There is disclosed a sheet distribution device in which by using a junction conveying means for conveying sheets from a main sorter unit to a slave sorter unit also as a first conveying portion of the sheet distribution device when sheet distribution devices are interconnected, the manufacture cost of the sheet distribution device is reduced. The interconnectable sheet distribution device is provided with a first conveying portion 5A for receiving an image formed sheet 2 from an image forming device 1 to convey the sheet into a body and a second conveying portion 5B for receiving the sheet 2 from the first conveying portion 5A to convey the sheet to each of plural distribution bins 4. At the time of interconnection, a third conveying portion 5D (junction conveying means) for conveying the sheet 2 from a main sorter unit S1 to a slave sorter unit S2 is used also as the first conveying portion 5A. The sheet distribution device has a space for storing the first conveying portion 5A at the time of interconnection.
    • 公开了一种片材分配装置,其中当片材分配装置相互连接时,通过使用接合传送装置将片材从主分类器单元传送到从分类器单元,也作为片材分配装置的第一传送部分,制造成本 片材分配装置减少。 可互连片材分配装置设置有用于从图像形成装置1接收图像形成片材2以将片材输送到主体中的第一传送部分5A和用于从第一传送部分5A接收片材2的第二传送部分5B 将纸张传送到多个分配箱4中的每一个。在互连时,还将用于将纸张2从主分类单元S1传送到从分类单元S2的第三输送部分5D(交叉输送装置)用作 第一输送部5A。 纸张分配装置在互连时具有用于存储第一输送部5A的空间。