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    • 3. 发明授权
    • Remotely controlled welding machine
    • 遥控焊机
    • US08487216B2
    • 2013-07-16
    • US11275077
    • 2005-12-08
    • Jon O. ReynoldsBruce AlbrechtEric YoungMichael W. Hogan
    • Jon O. ReynoldsBruce AlbrechtEric YoungMichael W. Hogan
    • B23K9/10
    • B23K9/1087
    • The present invention is directed to a remotely controlled welding machine. A remote control uses the welding circuit to transfer information to a welding power source. The information to be communicated to the power source includes welding power source output command information (amperage/voltage control), welding circuit on/off information (power source output contactor control), and power source mode control (constant voltage/constant current). A transmitter transmits the desired welding operational parameters to a receiver disposed in the power source. The transmitter is constructed to use only a small amount of power which, preferably, is supplied by one or two low voltage replaceable and/or rechargeable batteries. Additionally, an open circuit voltage is not created between the power source and an electrode holder when an arc is not present.
    • 本发明涉及一种遥控焊接机。 遥控器使用焊接电路将信息传送到焊接电源。 要传送到电源的信息包括焊接电源输出命令信息(安培数/电压控制),焊接电路开/关信息(电源输出接触器控制)和电源模式控制(恒定电压/恒定电流)。 发射机将期望的焊接操作参数发送到设置在电源中的接收机。 发射机被构造成仅使用少量的功率,其优选地由一个或两个低电压可替换和/或可充电电池供电。 此外,当电弧不存在时,电源和电极座之间不产生开路电压。
    • 5. 发明授权
    • System and method for stow management of similar items
    • 类似物品的管理系统和方法
    • US08341040B1
    • 2012-12-25
    • US12246672
    • 2008-10-07
    • Eric YoungDevesh MishraTimothy Jesse TienMichael McKenna
    • Eric YoungDevesh MishraTimothy Jesse TienMichael McKenna
    • G06Q10/00
    • G06Q10/087
    • Various embodiments of a system and method for stow management of similar items are described. Various embodiments may include a control system and/or an electronic stow component configured to determine whether a bin is eligible to stow a unit of a particular item. For instance, an agent tasked with stowing items as inventory in a materials handling facility may use such electronic stow component and/or the control system to determine whether a bin is eligible to stow a unit of a particular item. For instance, the electronic stow component may identify a bin to evaluate, identify a unit of a particular item, and determine whether the bin is eligible to store the unit of the particular item according to various methods and techniques for preventing the stowage of like items in nearby bins.
    • 描述了用于类似物品的管理管理的系统和方法的各种实施例。 各种实施例可以包括控制系统和/或电子收起组件,其被配置为确定仓是否有资格存放特定物品的单元。 例如,在物料处理设施中作为库存装载货物的代理可以使用这样的电子货物组件和/或控制系统来确定仓是否有资格收存特定物品的单元。 例如,电子存放部件可以识别一个箱子来评估,识别特定物品的单元,并且根据用于防止类似物品的装载的各种方法和技术来确定垃圾箱是否有资格存储特定物品的单元 在附近的餐厅。
    • 8. 发明授权
    • System and method for directing indicator-based sortation of shipments
    • 用于指导货物分类的系统和方法
    • US07984809B1
    • 2011-07-26
    • US12257078
    • 2008-10-23
    • Patrick W. RameyEugene M. GardEric Young
    • Patrick W. RameyEugene M. GardEric Young
    • B07C5/00B07C7/04B03B7/00B07B15/00G06K9/00B65G1/00B65G65/00
    • B65G1/137B07C7/02B65G2209/04Y10S209/942
    • Various embodiments of a system and method for directing indicator-based sortation of shipments are described. In various embodiments, a control system may be configured to utilize indicators to direct the sortation of items in a materials handling facility, such as an order fulfillment center tasked with fulfilling customer orders for one or more items. For a given unsorted item, the control system may cause an indicator to indicate to which of multiple sorting slots the given item is to be placed, thereby sorting the item to its respective shipment assigned to the sorting slot. In various embodiments, the shipment sorting units may be serviced from a rebin side as well as a pack side. The control system may be configured to prioritize the processing of such shipments by utilizing indicators associated with respective shipment sorting slots on the pack side to indicate a priority for processing a given shipment.
    • 描述用于指导出货的基于指示符的分类的系统和方法的各种实施例。 在各种实施例中,控制系统可以被配置为利用指标来指导料品在材料处理设施中的分类,诸如订单履行中心,其任务是满足一个或多个物品的客户订单。 对于给定的未分类的项目,控制系统可以使得指示符指示给定项目将被放置的多个分拣槽中的哪一个,从而将项目分配到分配给分拣槽的相应货物。 在各种实施例中,货物分拣单元可以从装箱侧和包装侧进行服务。 控制系统可以被配置为通过利用与包侧上的相应装运分拣槽相关联的指示来指示处理给定货物的优先级来优先处理这些货物。
    • 9. 发明授权
    • System and method for selectively applying an item sortation process
    • 用于选择性地应用项目分类过程的系统和方法
    • US07979359B1
    • 2011-07-12
    • US12139839
    • 2008-06-16
    • Eric YoungArthur ValdezHong Tian
    • Eric YoungArthur ValdezHong Tian
    • G06Q10/00G06Q30/00
    • G06Q10/08G06Q10/06G06Q10/0832G06Q10/087G06Q50/28
    • Various embodiments may include a shipping consolidation analyzer configured to determine whether a sortation process is to be applied to at least a subset of an item group at a facility. Such item group may include multiple items to be shipped to a common destination. Each item of the item group may be associated with a default non-sortable status. Such sortation process may include a process for indicating at least two items of the subset as consolidated for shipment. The shipping consolidation analyzer may, in response to determining that the sortation process is to be applied to the subset, generate an instruction such that the sortation process is applied at the materials handling facility to the subset of the item group.
    • 各种实施例可以包括运送合并分析器,其被配置为确定是否将分类过程应用于设施处的项目组的至少一个子集。 这样的物品组可以包括要运送到公共目的地的多个物品。 项目组的每个项目可能与默认的不可排序状态相关联。 这种分类过程可以包括用于将该子集中的至少两个项目指示为合并用于装运的过程。 运送合并分析器可以响应于确定将分类过程应用于子集,生成指令,使得将分类过程在材料处理设施应用于项目组的子集。
    • 10. 发明申请
    • Circuit and methodology for supplying pulsed current to a load, such as a light emitting diode
    • 向负载(例如发光二极管)提供脉冲电流的电路和方法
    • US20070257861A1
    • 2007-11-08
    • US11418131
    • 2006-05-05
    • Bin ZhangBryan LegatesEric Young
    • Bin ZhangBryan LegatesEric Young
    • G09G3/14
    • H05B33/0818
    • A circuit for controlling pulsed current to a load, one application of which is in LED dimmer circuitry, comprises first and second reference nodes for receiving a supply voltage, an input node for receiving a timing signal such as a PWM signal, and a controlled switch coupled between the first and second reference voltage nodes for supplying current to the load. Pull-up circuitry may be coupled between a control electrode of the controlled switch and first reference voltage node, and a pull-down switch coupled between the control electrode and second reference voltage node. A control circuit coupled between the input node and control electrode of the controlled switch is configured to control the controlled switch in response to the timing signal. The circuit may further include a reference voltage source configured for producing a voltage of magnitude independent of supply voltage magnitude. The control circuit is coupled to the reference voltage source and operative to control the controlled switch in response to the timing signal and reference voltage.
    • 用于控制到负载的脉冲电流的电路,其一个应用在LED调光器电路中,包括用于接收电源电压的第一和第二参考节点,用于接收诸如PWM信号的定时信号的输入节点和受控开关 耦合在用于向负载提供电流的第一和第二参考电压节点之间。 上拉电路可以耦合在受控开关的控制电极和第一参考电压节点之间,以及耦合在控制电极和第二参考电压节点之间的下拉开关。 耦合在受控开关的输入节点和控制电极之间的控制电路被配置为响应于定时信号来控制受控开关。 电路还可以包括被配置为产生与电源电压幅度无关的幅度电压的参考电压源。 控制电路耦合到参考电压源并且可操作以响应于定时信号和参考电压来控制受控开关。