Method of surveying a railroad track under load
    12.
    发明授权
    Method of surveying a railroad track under load 有权
    铁路轨道负荷测量方法

    公开(公告)号:US08332147B2

    公开(公告)日:2012-12-11

    申请号:US12589350

    申请日:2009-10-22

    Applicant: Tim Robinson

    Inventor: Tim Robinson

    CPC classification number: E01B35/12

    Abstract: A method of inspecting or surveying a railroad track under load is described wherein a GPS receiver is mounted on top of the track vehicle such as a locomotive, high-rail vehicle or cargo car with data being collected at predetermined intervals to provide horizontal and vertical data for each location.

    Abstract translation: 描述了一种在负载下检查或测量铁轨的方法,其中将GPS接收器安装在轨道车辆的顶部,例如机车,高铁车辆或货车,其数据以预定间隔收集以提供水平和垂直数据 为每个位置。

    RF transmitter having multiple constant transmit power levels
    13.
    发明授权
    RF transmitter having multiple constant transmit power levels 失效
    RF发射机具有多个恒定的发射功率电平

    公开(公告)号:US08233849B2

    公开(公告)日:2012-07-31

    申请号:US12392773

    申请日:2009-02-25

    CPC classification number: H03G3/3047

    Abstract: A radio frequency transmitter includes a baseband transmit processing module, a mixing module, a power amplifier, a transmit power sense module, and a transmit power control module. The baseband transmit processing module is operably coupled to encode outbound data into outbound baseband signals in accordance with one of a plurality of encoding protocols. The mixing module is operably coupled to convert the outbound baseband signals into outbound radio frequency signals. The power amplifier is operably coupled to amplify the outbound RF signals prior to transmission to produce amplified outbound RF signals. The transmit power sense module is operably coupled to sense the amplified outbound RF signals to provide a transmit signal strength indication (TSSI). The transmit power control module is operably coupled to adjust gain of the baseband transmit processing module, the mixing module, and/or the power amplifier based on the TSSI and the particular encoding protocol used to produce the baseband signals.

    Abstract translation: 射频发射机包括基带发射处理模块,混频模块,功率放大器,发射功率感测模块和发射功率控制模块。 基带发射处理模块可操作地耦合以根据多个编码协议之一将出站数据编码到出站基带信号中。 混合模块可操作地耦合以将出站基带信号转换成出站射频信号。 功率放大器可操作地耦合以在传输之前放大出站RF信号,以产生放大的出站RF信号。 发射功率感测模块可操作地耦合以感测放大的出站RF信号以提供发射信号强度指示(TSSI)。 发射功率控制模块可操作地耦合以基于用于产生基带信号的TSSI和特定编码协议来调节基带发射处理模块,混频模块和/或功率放大器的增益。

    RF transmitter having multiple constant transmit power levels
    14.
    发明授权
    RF transmitter having multiple constant transmit power levels 失效
    RF发射机具有多个恒定的发射功率电平

    公开(公告)号:US07555268B2

    公开(公告)日:2009-06-30

    申请号:US10741665

    申请日:2003-12-19

    CPC classification number: H03G3/3047

    Abstract: A radio frequency transmitter includes a baseband transmit processing module, a mixing module, a power amplifier, a transmit power sense module, and a transmit power control module. The baseband transmit processing module is operably coupled to encode outbound data into outbound baseband signals in accordance with one of a plurality of encoding protocols. The mixing module is operably coupled to convert the outbound baseband signals into outbound radio frequency signals. The power amplifier is operably coupled to amplify the outbound RF signals prior to transmission to produce amplified outbound RF signals. The transmit power sense module is operably coupled to sense the amplified outbound RF signals to provide a transmit signal strength indication (TSSI). The transmit power control module is operably coupled to adjust gain of the baseband transmit processing module, the mixing module, and/or the power amplifier based on the TSSI and the particular encoding protocol used to produce the baseband signals.

    Abstract translation: 射频发射机包括基带发射处理模块,混频模块,功率放大器,发射功率感测模块和发射功率控制模块。 基带发射处理模块可操作地耦合以根据多个编码协议之一将出站数据编码到出站基带信号中。 混合模块可操作地耦合以将出站基带信号转换成出站射频信号。 功率放大器可操作地耦合以在传输之前放大出站RF信号,以产生放大的出站RF信号。 发射功率感测模块可操作地耦合以感测放大的出站RF信号以提供发射信号强度指示(TSSI)。 发射功率控制模块可操作地耦合以基于用于产生基带信号的TSSI和特定编码协议来调节基带发射处理模块,混频模块和/或功率放大器的增益。

    RF TRANSMITTER HAVING MULTIPLE CONSTANT TRANSMIT POWER LEVELS
    15.
    发明申请
    RF TRANSMITTER HAVING MULTIPLE CONSTANT TRANSMIT POWER LEVELS 失效
    具有多个恒定发射功率电平的射频发射器

    公开(公告)号:US20090154596A1

    公开(公告)日:2009-06-18

    申请号:US12392773

    申请日:2009-02-25

    CPC classification number: H03G3/3047

    Abstract: A radio frequency transmitter includes a baseband transmit processing module, a mixing module, a power amplifier, a transmit power sense module, and a transmit power control module. The baseband transmit processing module is operably coupled to encode outbound data into outbound baseband signals in accordance with one of a plurality of encoding protocols. The mixing module is operably coupled to convert the outbound baseband signals into outbound radio frequency signals. The power amplifier is operably coupled to amplify the outbound RF signals prior to transmission to produce amplified outbound RF signals. The transmit power sense module is operably coupled to sense the amplified outbound RF signals to provide a transmit signal strength indication (TSSI). The transmit power control module is operably coupled to adjust gain of the baseband transmit processing module, the mixing module, and/or the power amplifier based on the TSSI and the particular encoding protocol used to produce the baseband signals.

    Abstract translation: 射频发射机包括基带发射处理模块,混频模块,功率放大器,发射功率感测模块和发射功率控制模块。 基带发射处理模块可操作地耦合以根据多个编码协议之一将出站数据编码到出站基带信号中。 混合模块可操作地耦合以将出站基带信号转换成出站射频信号。 功率放大器可操作地耦合以在传输之前放大出站RF信号,以产生放大的出站RF信号。 发射功率感测模块可操作地耦合以感测放大的出站RF信号以提供发射信号强度指示(TSSI)。 发射功率控制模块可操作地耦合以基于用于产生基带信号的TSSI和特定编码协议来调节基带发射处理模块,混频模块和/或功率放大器的增益。

    Reducing power consumption in electro-refining or electro-winning of metal
    16.
    发明授权
    Reducing power consumption in electro-refining or electro-winning of metal 有权
    降低电炼或电镀金属的功耗

    公开(公告)号:US07344624B2

    公开(公告)日:2008-03-18

    申请号:US10513642

    申请日:2003-05-02

    CPC classification number: C25C7/02

    Abstract: A cathode plate and method for electro-refining or electro-winning of metal. The cathode includes a cathode blade and hanger bar. A quantity of electrically conductive material is wrapped around the hanger bar and along the cathode blade to a position, in use, proximate the level of electrolyte in the electrolytic bath. The provision of a deeper and preferably thicker coating of electrically conductive material, as compared with conventional cathode plates, reduces power consumption in the electrolytic circuit.

    Abstract translation: 一种用于电精炼或电铸金属的阴极板和方法。 阴极包括阴极叶片和衣架条。 一定数量的导电材料围绕衣架杆并沿阴极刀片缠绕到使用中靠近电解槽中电解质水平的位置。 与常规阴极板相比,提供更深且优选更厚的导电材料涂层降低了电解电路中的功耗。

    Reducing power consumption in electro-refining or electro-winning of metal
    17.
    发明申请
    Reducing power consumption in electro-refining or electro-winning of metal 有权
    降低电炼或电镀金属的功耗

    公开(公告)号:US20060091003A1

    公开(公告)日:2006-05-04

    申请号:US10513642

    申请日:2003-05-02

    CPC classification number: C25C7/02

    Abstract: A cathode plate and method for electro-refining or electro-winning of metal. The cathode includes a cathode blade and hanger bar. A quantity of electrically conductive material is wrapped around the hanger bar and along the cathode blade to a position, in use, proximate the level of electrolyte in the electrolytic bath. The provision of a deeper and preferably thicker coating of electrically conductive material, as compared with conventional cathode plates, reduces power consumption in the electrolytic circuit.

    Abstract translation: 一种用于电精炼或电铸金属的阴极板和方法。 阴极包括阴极叶片和衣架条。 一定数量的导电材料围绕衣架杆并沿阴极刀片缠绕到使用中靠近电解槽中电解质水平的位置。 与常规阴极板相比,提供更深且优选更厚的导电材料涂层降低了电解电路中的功耗。

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