Testing a computer system
    91.
    发明授权
    Testing a computer system 有权
    测试计算机系统

    公开(公告)号:US06766458B1

    公开(公告)日:2004-07-20

    申请号:US09678690

    申请日:2000-10-03

    IPC分类号: G06F1130

    CPC分类号: G06F21/577 G06F2221/034

    摘要: A computer program for checking user configurable security settings operates as either an on-demand application or a memory resident application. The security checking program may enforce the recommended settings or may generate a report to the user as to where the recommended settings are not in place.

    摘要翻译: 用于检查用户可配置安全设置的计算机程序作为按需应用程序或存储器驻留应用程序。 安全检查程序可以强制执行推荐的设置,或者可以向用户生成关于推荐设置不在位置的报告。

    Capacitor discharge ignition testing apparatus employing visual spark
gap indicator
    94.
    发明授权
    Capacitor discharge ignition testing apparatus employing visual spark gap indicator 失效
    使用视觉火花隙指示器的电容器放电点火测试装置

    公开(公告)号:US3979664A

    公开(公告)日:1976-09-07

    申请号:US554747

    申请日:1975-03-03

    申请人: Mark Harris

    发明人: Mark Harris

    摘要: Capacitor discharge ignition analyzer includes a pulse source operable to generate electrical signals related to the input-output signals of various capacitor discharge ignition systems including battery driven and alternator driven systems. The analyzer includes an electronic circuit generating an output signal approximating that of the permanent magnet alternators for charging of alternator driven systems and a circuit to generate a trigger pulse. The output of the capacitor is connected to a spark gap unit having an outer enclosure with a small opening. This permits direct testing of the ignition system on the engine without any practical danger of generating explosions as a result of surrounding gas fumes.

    摘要翻译: 电容放电点火分析仪包括可用于产生与包括电池驱动和交流发电机驱动系统的各种电容器放电点火系统的输入 - 输出信号有关的电信号的脉冲源。 分析器包括电子电路,其产生近似于交流发电机驱动系统充电的永久磁铁交流发电机的输出信号和产生触发脉冲的电路。 电容器的输出连接到具有小开口的外壳的火花隙单元。 这允许对发动机上的点火系统进行直接测试,而不会由于周围的气体烟雾而产生爆炸的实际危险。

    Cathodic protection monitoring apparatus for marine propulsion device
    95.
    发明授权
    Cathodic protection monitoring apparatus for marine propulsion device 失效
    船用推进装置用阴极保护监控装置

    公开(公告)号:US3953742A

    公开(公告)日:1976-04-27

    申请号:US489147

    申请日:1974-07-17

    IPC分类号: C23F13/04 H01B7/28

    CPC分类号: C23F13/04

    摘要: A cathodic protection system monitor is coupled to an impressed current cathodic protection circuit used for corrosion protection of a submerged marine drive. The cathodic protection circuit includes one or more anodes and a reference electrode mounted below the water line and connected to an automatic controller for supplying an anode current which is regulated in order to maintain a predetermined reference potential on the protected structure. A switch selectively connects a light emitting diode (LED) lamp or other light source between the controller output and ground so that the controller current may, when tested, be used to operate the light source in order to confirm that power is available to the anode.

    摘要翻译: 阴极保护系统监视器耦合到用于潜水船用驱动器的防腐蚀的外加阴极保护电路。 阴极保护电路包括一个或多个阳极和参考电极,其安装在水线下方并连接到自动控制器,用于提供阳极电流,该阳极电流被调节以便在保护结构上保持预定的参考电位。 开关选择性地将发光二极管(LED)灯或其他光源连接在控制器输出和地之间,使得当测试时控制器电流可以用于操作光源,以便确认电力可用于阳极 。