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    Dispenser with use-based content delivery
    1.
    发明授权
    Dispenser with use-based content delivery 失效
    分配器，具有基于用途的内容传送

    公开(公告)号：US08786398B2

    公开(公告)日：2014-07-22

    申请号：US13073071

    申请日：2011-03-28

    申请人： Jackson W. Wegelin ,  Patrick J. O'Keefe, Jr. ,  Andrew A. Moore

    发明人： Jackson W. Wegelin ,  Patrick J. O'Keefe, Jr. ,  Andrew A. Moore

    IPC分类号： G05B23/02

    CPC分类号： G09B19/0076 ,  G06F19/00 ,  G16H40/20 ,  Y02A90/22

    摘要： A dispenser with use-based content delivery includes an indicator to present audio and/or video content that is delivered from a remote computer via a wired or wireless network. In addition, the dispenser is configured to monitor various operation parameters associated with the dispenser, as well as the physical attributes of its users. The dispenser uses such data to select informational content that targets the needs of each specific user, so as to communicate informational content in a highly-effective manner.

    摘要翻译： 具有基于用途的内容传送的分配器包括用于呈现经由有线或无线网络从远程计算机传送的音频和/或视频内容的指示器。 此外，分配器被配置为监测与分配器相关联的各种操作参数以及其用户的物理属性。 分配器使用这样的数据来选择针对每个特定用户的需求的信息内容，以便以高效的方式传达信息内容。

    Method and apparatus for monitoring and cleaning a fluid filter system
    4.
    发明授权
    Method and apparatus for monitoring and cleaning a fluid filter system 失效
    用于监测和清洁流体过滤系统的方法和装置

    公开(公告)号：US06402954B1

    公开(公告)日：2002-06-11

    申请号：US08980779

    申请日：1997-12-01

    申请人： Patrick J. O'Keefe, Jr.

    发明人： Patrick J. O'Keefe, Jr.

    IPC分类号： B01D6122

    CPC分类号： B01D61/22 ,  B01D65/02 ,  B01D2321/16

    摘要： A method and apparatus for optimizing the filtration of process fluid. The system provides establishing a peak flow rate of permeate through a filter and then engaging a filtering cycle in which process fluid is passed through the filter until such time as the flow rate of permeate through the filter reaches a predetermined level which is set as a function of the initial permeate flow rate. At that point in time, a cleaning cycle is entered, during which cleaning fluid is passed through the filter for such a period of time as is necessary to allow the permeate flow rate with the cleaning solution to stabilize. At that point in time, the processing of process fluid is recommenced and the process continues on a repetitive basis between the processing of process fluid and the cleaning of the filter.

    摘要翻译： 一种优化过程流体过滤的方法和装置。 该系统提供了通过过滤器的渗透物的峰值流速，然后接合过滤循环，其中过程流体通过过滤器，直到渗透通过过滤器的流量达到设定为功能的预定水平 的初始渗透流量。 在该时间点，进入清洁循环，在此期间清洁流体通过过滤器达到如此一段时间，以允许清洁溶液的渗透流量稳定。 在该时间点，重新处理过程流体，并且在处理流体的处理和过滤器的清洁之间重复地继续处理过程。

    Automatic speed control for heavy vehicles
    5.
    发明授权
    Automatic speed control for heavy vehicles 失效
    重型车辆自动调速

    公开(公告)号：US4401075A

    公开(公告)日：1983-08-30

    申请号：US200871

    申请日：1980-10-27

    申请人： Patrick J. O'Keefe, Jr. ,  Frank R. Schubert ,  Guy T. Rini

    发明人： Patrick J. O'Keefe, Jr. ,  Frank R. Schubert ,  Guy T. Rini

    IPC分类号： F02D41/14 ,  B60K26/04 ,  B60K31/06 ,  B60K31/10 ,  B60W30/00 ,  F02D11/10 ,  F02D29/02 ,  G05D13/62 ,  B60K31/00

    CPC分类号： B60K26/04 ,  B60K31/105 ,  F02D11/105 ,  F02D2041/141

    摘要： An automatic speed control for a heavy duty vehicle includes a controller which regulates communication between a compressed air source and an air actuated throttle mechanism. The controller generates a control signal which is a function of a speed error signal and the position of the air actuated throttle to regulate the compressed air source. The speed error signal is calculated as the difference between a commanded speed signal and an actual speed signal. To generate the control signal, the error signal and throttle position signal are operated on by different lead-lag transfer functions. These lead-lag terms are thereafter combined with a proportional speed error term to yield the desired control signal. The system further includes a throttle control feature for powering auxiliary equipment when the actual speed signal is zero. Another feature of the control limits the commanded speed signal to a set value when it exceeds a predetermined limit.

    摘要翻译： 用于重型车辆的自动速度控制包括调节压缩空气源和气动节流机构之间的连通的控制器。 控制器产生作为速度误差信号的函数的控制信号和用于调节压缩空气源的空气致动节气门的位置。 速度误差信号被计算为指令速度信号和实际速度信号之间的差。 为了产生控制信号，误差信号和节气门位置信号由不同的前置 - 滞后传递函数进行操作。 这些超前滞后项随后与比例速度误差项组合以产生期望的控制信号。 该系统还包括一个节气门控制功能，用于在实际速度信号为零时为辅助设备供电。 当超过预定极限时，该控制的另一特征将命令速度信号限制在设定值。

    Speed control for heavy duty trucks
    7.
    发明授权
    Speed control for heavy duty trucks 失效
    重载卡车的速度控制

    公开(公告)号：US4286685A

    公开(公告)日：1981-09-01

    申请号：US41573

    申请日：1979-05-23

    申请人： Pamela Rudolph ,  Robert D. Krieder ,  Patrick J. O'Keefe, Jr.

    发明人： Pamela Rudolph ,  Robert D. Krieder ,  Patrick J. O'Keefe, Jr.

    IPC分类号： F02D41/14 ,  B60K31/06 ,  B60K31/10 ,  F02D29/02 ,  F02D35/00 ,  F02D41/16 ,  G05D13/62 ,  B60K31/00

    CPC分类号： B60K31/105

    摘要： An automatic speed control for a vehicle having a source of compressed air, such as a heavy duty truck, includes a logic controller which controls a pair of solenoid valves to regulate communication between the compressed air source and an air actuated throttle. The controller is responsive to initiation of speed control by actuation of the appropriate switch by the vehicle operator to use inputs representing wheel speed (or engine speed) and the position of the vehicle throttle to generate an error signal. The controller compares the error signal with a signal representing a desired or memorized speed set by the vehicle operator and controls the air actuated throttle accordingly.

    摘要翻译： 具有诸如重型卡车的压缩空气源的车辆的自动速度控制包括控制一对电磁阀以调节压缩空气源和空气致动节流阀之间的连通的逻辑控制器。 控制器通过由车辆操作者致动适当的开关来响应启动速度控制，以使用表示车轮速度（或发动机转速）的输入和车辆油门的位置来产生误差信号。 控制器将误差信号与表示由车辆操作者设定的期望或存储速度的信号进行比较，并相应地控制空气致动的节气门。