Method for testing an electronic circuit
    22.
    发明授权
    Method for testing an electronic circuit 有权
    电子电路测试方法

    公开(公告)号:US06308291B1

    公开(公告)日:2001-10-23

    申请号:US09156442

    申请日:1998-09-18

    IPC分类号: G01R3128

    CPC分类号: G01R31/318563

    摘要: A method for testing an electronic circuit is described, in which the actual state of circuit components which have previously been activated on a test basis after an initial initialization is compared with a setpoint state. Of the circuit components to be tested, essentially only those circuit components are operated simultaneously which, under the given circumstances, can be expected to interact in the context.

    摘要翻译: 描述了一种用于测试电子电路的方法,其中将初始初始化之前已经在测试基础上激活的电路组件的实际状态与设定点状态进行比较。 在要测试的电路部件中,基本上只有那些电路部件同时工作,在给定的情况下,可以预期在上下文中相互作用。

    Device for surveying electronically protected items in a monitored area
    24.
    发明授权
    Device for surveying electronically protected items in a monitored area 失效
    用于在受监控区域内电子保护物品的测量装置

    公开(公告)号:US06181247B2

    公开(公告)日:2001-01-30

    申请号:US09403757

    申请日:1999-10-29

    IPC分类号: G08B1314

    CPC分类号: G08B13/2474

    摘要: The present invention relates to a device for electronically surveying items in a monitored area. The device is equipped with a transmitting and/or a receiving device. The aim of the surveying device is to provide an economical way for surveying electronically protected items. To this end, the surveying device is made up of individual layers of material, which taken individually are flexible and possessed of a low level of resistance, but when combined are characterized by a high level of rigidity and resistance.

    摘要翻译: 本发明涉及一种用于电子测量监视区域中的物品的装置。 该装置配备有发射和/或接收装置。 测量设备的目的是为电子保护物品的测量提供经济的方法。 为此,测量装置由单独的材料层组成,它们单独采用柔性且具有低水平的电阻,但组合时的特点是具有高水平的刚度和阻力。

    Printer such as a printer for printing self-adhesive labels having a
ribbon drive
    27.
    发明授权
    Printer such as a printer for printing self-adhesive labels having a ribbon drive 失效
    打印机,如打印机,用于打印具有色带驱动器的自粘标签

    公开(公告)号:US5542769A

    公开(公告)日:1996-08-06

    申请号:US311506

    申请日:1994-09-23

    IPC分类号: B41J2/32 B41J33/36

    CPC分类号: B41J2/32

    摘要: To conserve relatively expensive printing ribbon, in particular a thermal transfer ribbon, when a portion of the medium which is not to be printed, e.g. the space between two labels, passes through the printing area, after the end of the printing process for a first label or similar item, the thermal transfer ribbon is stopped, and simultaneously the application force of the print head, in particular of the thermal print head, against the counterpressure roller is neutralized, and when the next label or similar item to be printed arrives in the printing area, the pressure on the thermal print head is reactivated, and simultaneously the advance of the thermal transfer ribbon is resumed, whereby the controlled stopping of the thermal transfer ribbon is accomplished by means of a stopping device which stops the first spool from which the ribbon is unwound, and by means of a slip clutch which makes possible the simultaneous stopping of the second spool which winds up the ribbon, in spite of the fact that the drive motor continues to run.

    摘要翻译: 为了节省相对昂贵的印刷带,特别是热转印带,当不打印的介质的一部分,例如, 两个标签之间的空间通过打印区域,在第一标签或类似物品的打印处理结束之后,热转印带停止,同时打印头的施加力,特别是热打印 头部抵靠反压辊被中和,当要打印的下一个标签或类似物品到达打印区域时,热敏打印头上的压力被重新激活,同时恢复传热带的前进,由此, 热转印带的受控停止通过停止装置来实现,该止动装置阻止带退绕的第一卷轴,并且借助于滑动离合器,使得可能同时停止卷绕带的第二卷轴, 尽管驱动电机继续运行。

    Framework for portable printers
    29.
    发明授权
    Framework for portable printers 失效
    便携式打印机的框架

    公开(公告)号:US5344248A

    公开(公告)日:1994-09-06

    申请号:US689970

    申请日:1991-04-23

    CPC分类号: B41J3/36

    摘要: A portable printer is disclosed in which the printer comprises a housing; a printing unit; means for supplying to said printing unit a substrate onto which indicia are to be printed; and means for inputting data to control the nature of the indicia printed at said printing unit, characterized in that said housing includes a main frame which serves to support the functional components of the printer; and a protective housing which fits over said frame.

    摘要翻译: 公开了一种便携式打印机,其中打印机包括壳体; 印刷单元; 用于向所述印刷单元供应要在其上打印标记的基板的装置; 以及用于输入数据以控制在所述打印单元上印刷的标记的性质的装置,其特征在于,所述外壳包括用于支撑打印机功能部件的主框架; 以及安装在所述框架上的保护壳体。