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    • 55. 发明申请
    • Inventory assisting assembly and method of using same
    • 库存协助装配及使用方法
    • US20060076408A1
    • 2006-04-13
    • US10961794
    • 2004-10-08
    • William PhillipsMichael GelaudeBill KosibaMartyn Glover
    • William PhillipsMichael GelaudeBill KosibaMartyn Glover
    • G06Q30/00
    • G06Q10/087
    • An inventory assisting system coordinates activity relating to the acts of receipt and inventory of motor vehicles in a lot wherein each of the motor vehicles has a vehicle identification number and a graphic representation of the vehicle identification number. The inventory assisting assembly includes a wireless device capable of transmitting data signals using electromagnetic radiation. A scanner is operatively connected to the wireless device for scanning the graphic representation of the vehicle identification number and for transmitting the data to the wireless device. The scanned data is converted into data signals for transmission. The inventory assisting assembly also includes a server designed to receive the data signals from the wireless device and for transforming the data signal into a readable output identifying all characteristics of the motor vehicle that are encoded in the vehicle identification number.
    • 库存辅助系统协调与许多车辆的接收和库存行为有关的活动,其中每个机动车辆具有车辆识别号码和车辆识别号码的图形表示。 库存辅助组件包括能够使用电磁辐射传输数据信号的无线设备。 扫描器可操作地连接到无线设备,用于扫描车辆识别号码的图形表示,并将数据发送到无线设备。 扫描数据被转换成数据信号进行传输。 库存辅助组件还包括设计用于从无线设备接收数据信号并将数据信号变换成识别在车辆识别号码中编码的机动车辆的所有特征的可读输出的服务器。
    • 57. 发明授权
    • High-side-driver gate drive circuit
    • 高侧驱动器门驱动电路
    • US5796276A
    • 1998-08-18
    • US366781
    • 1994-12-30
    • William PhillipsMario Paparo
    • William PhillipsMario Paparo
    • H03K17/06H03K3/00
    • H03K17/063
    • A high-side gate driving circuit, where a current-mode differential error amplifier is used to regulate the current sourced to the gate. A current path is provided from the gate to the source of the power device, and a constant current is provided to the gate. A variable current source is also provided, and this current source is controlled by the output of the error amplifier. Preferably a voltage offset (avalanche breakdown diode) is interposed between the gate and source of the high-side driver; this ensures that the feedback loop will operate in a bistable mode, which avoids instability problems.
    • 高侧栅极驱动电路,其中使用电流模式差分误差放大器来调节源于栅极的电流。 从栅极到功率器件的源极提供电流路径,并且向栅极提供恒定电流。 还提供可变电流源,该电流源由误差放大器的输出控制。 优选地,电压偏移(雪崩击穿二极管)插入在高侧驱动器的栅极和源极之间; 这样可以确保反馈回路以双稳态模式工作,避免不稳定性问题。