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    • 7. 发明授权
    • Chemical sensor based on porous silicon
    • 基于多孔硅的化学传感器
    • US6130748A
    • 2000-10-10
    • US142423
    • 1998-09-04
    • Michael KrugerMichael BergerMarkus ThonissenRudiger Arens-FischerHans Luth
    • Michael KrugerMichael BergerMarkus ThonissenRudiger Arens-FischerHans Luth
    • G01N21/01G01N21/41G01N21/45G01B9/02
    • G01N21/41
    • In an analytic process using porous silicon, a substance is detected or its concentration in a fluid is determined based on the change in the optical property of porous silicon as a function of the refractive index of the substance present in the pores of the porous silicon, or of the fluid containing the substance. An analytic device for detecting a substance or for determining the concentration of a substance in a fluid with the use of porous silicon comprises a component at least partly consisting of porous silicon, the optical property of which is dependent upon the refractive index of the substance or of the fluid containing the substance, whereby a change in the optical property of the porous silicon is measurable to indicate detection of the substance or to determine the concentration of such substance in the pores of the porous silicon.
    • PCT No.PCT / DE97 / 00361 Sec。 371日期:1998年9月4日 102(e)1998年9月4日PCT PCT 1997年2月28日提交PCT公布。 出版物WO97 / 33147 日期1997年9月12日在使用多孔硅的分析方法中,检测物质或其流体中的浓度基于多孔硅的光学性质的变化而确定,作为存在于孔中的物质的折射率的函数 的多孔硅或含有物质的流体。 用于检测物质或用于使用多孔硅确定流体中物质浓度的分析装置包括至少部分由多孔硅组成的组分,其多孔硅的光学性质取决于物质的折射率或 含有该物质的流体,从而可以测量多孔硅的光学性能的变化,以指示该物质的检测或确定该物质在该多孔硅的孔中的浓度。
    • 8. 发明授权
    • Drive for a printing press
    • 驱动一台印刷机
    • US5377589A
    • 1995-01-03
    • US165983
    • 1993-12-13
    • Michael KrugerWolfgang PfizenmaierGeorg RosslerBernhard Wagensommer
    • Michael KrugerWolfgang PfizenmaierGeorg RosslerBernhard Wagensommer
    • B41F33/00B41F13/008B41F33/06B41F13/34
    • B41F31/004B41F13/008
    • Drive for a printing press having a plurality of printing units having plate cylinders, elements for transporting stock, and elements which do not transport stock includes a gear-transmission device for interconnecting the printing units, a plurality of motors, respectively, coupled at various locations to the gear-transmission device, a device for controlling and regulating delivered power connected to the motors, and a device for feeding signals regarding rotational speed in the gear-transmission device to the control and regulating device, the gear-transmission device including a gear-transmission unit for driving all of the stock-transporting cylinders and the plate cylinders; at least one of the motors being connected to the gear-transmission unit; at least one sensor for detecting motion variables in the gear-transmission unit; at least one drive for driving the elements of the printing press which do not transport stock; at least another sensor for detecting motion variables in the drive for driving the elements which do not transport stock; all of the sensors being connected to the control and regulating device.
    • 用于具有多个具有印版滚筒的打印单元,用于运输库存的元件和不输送库存的元件的印刷机的驱动装置包括用于互连印刷单元的齿轮传动装置,分别连接在各个位置的多个马达 对于齿轮传动装置,用于控制和调节与马达相连的输送功率的装置,以及用于将关于齿轮传动装置中的转速的信号传送到控制和调节装置的装置,所述齿轮传动装置包括齿轮 - 传送单元,用于驱动所有的库存传送滚筒和印版滚筒; 至少一个电动机连接到齿轮传动单元; 用于检测齿轮传动单元中的运动变量的至少一个传感器; 至少一个驱动器,用于驱动不运输存货的印刷机元件; 至少另一传感器,用于检测所述驱动器中用于驱动不运输原料的元件的运动变量; 所有传感器都连接到控制和调节装置。