Device for transmitting optical data
    2.
    发明授权
    Device for transmitting optical data 有权
    用于传输光学数据的设备

    公开(公告)号:US06665595B1

    公开(公告)日:2003-12-16

    申请号:US09630873

    申请日:2000-08-02

    IPC分类号: G06F1900

    CPC分类号: H04B10/1143 H04B10/1149

    摘要: There is provided a device for transmitting optical data installed in an automated guided vehicle and a plurality of manufacturing machines which are arranged on a manufacturing line so as to transmit data necessary for delivery of a transfer object by two-way communication within a transportation system. The transportation system has an interlocking mechanism for suspending an operation when a trouble occurs and transports the transfer object to the plurality of manufacturing machines by the automated guided vehicle. The device includes a non-volatile memory for recording and holding a communication log, and communication log recording means for writing a communication log in said non-volatile memory and outputting recorded contents of the communication log to an external device when there is an inquiry from the external device. Thereby the cause of the trouble can be promptly investigated

    摘要翻译: 提供了一种用于发送安装在自动导引车辆中的光学数据的装置和布置在生产线上的多个制造机器,以便在传送系统内通过双向通信传送传送对象的传送所需的数据。 运输系统具有用于在发生故障时暂停操作的互锁机构,并且通过自动导向车将运输对象运送到多个制造机器。 该设备包括用于记录和保存通信日志的非易失性存储器,以及通信日志记录装置,用于将通信日志写入所述非易失性存储器,并且当存在来自外部设备的询问时将通信日志的记录内容输出到外部设备 外部设备。 因此可以及时调查问题的原因

    Fluorescent analyzer
    3.
    发明授权
    Fluorescent analyzer 失效
    荧光分析仪

    公开(公告)号:US4877583A

    公开(公告)日:1989-10-31

    申请号:US174818

    申请日:1988-03-29

    IPC分类号: G01N21/64

    CPC分类号: G01N21/645 G01N2021/6421

    摘要: A fluorescent analyzer including a light source which irradiates a sample with direct light, a first wave selector for passing a predetermined wavelength of light emitted from the light source, a sample cell for holding the sample which is irradiated by light passed by the first wave selector, a second wave selector arranged sidewards of the sample outside a direct path of light from the light source passing straight through the sample for passing light of a second predetermined wavelength emitted from the sample upon irradiation by direct light from the light source, a first light detector for producing a first output signal indicative of the amount of light of the second predetermined wavelength passed by the second wave selector, a second light detector for producing a second output signal indicative of the amount of direct light of the first predetermined wavelength passing straight through the sample, a correction circuit for performing a predetermined correction on the amplitude of the first output signal based on the amplitude of the second output signal to produce a corrected measurement signal, and an indicator for indicating the corrected measurement signal.