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    Apparatus and method for simulating a length of optical fiber
    3.
    发明申请
    Apparatus and method for simulating a length of optical fiber 审中-公开
    用于模拟光纤长度的装置和方法

    公开(公告)号：US20050135814A1

    公开(公告)日：2005-06-23

    申请号：US10736554

    申请日：2003-12-17

    申请人： Stephen Courtney

    发明人： Stephen Courtney

    IPC分类号： H04B10/08 ,  H04B10/12

    CPC分类号： H04B10/07

    摘要： A novel optical network simulation apparatus is disclosed for simulating a fiber optic link of a fiber optic network. In a first embodiment, an optical attenuator and two variable chromatic dispersion devices are used for imparting an attenuation and positive and negative chromatic dispersion, respectively, for an optical signal propagating from an input port to an output port of the optical network simulation apparatus. In a second embodiment, a polarization mode dispersion optical device is disposed between the input port to an output port of the optical network simulation apparatus in order to additionally provide polarization mode dispersion to the optical signal propagating from the input port to the output port of the optical network simulation apparatus. A microcontroller is used to control the components within the optical network simulation apparatus in order to perform the simulation for a plurality of different wavelengths.

    摘要翻译： 公开了一种用于模拟光纤网络的光纤链路的新型光网络模拟装置。 在第一实施例中，光衰减器和两个可变色散装置分别用于对从光网络模拟装置的输入端口输出端口传播的光信号进行衰减和正负色散。 在第二实施例中，偏振模色散光学装置设置在光网络模拟装置的输出端口到输入端口之间，以便另外提供偏振模色散到从输入端口输出到输出端口的光信号 光网络仿真设备。 微控制器用于控制光网络仿真设备内的组件，以便对多个不同的波长进行仿真。

    Learning Tool for a Ribbon-Shaped User Interface
    4.
    发明申请
    Learning Tool for a Ribbon-Shaped User Interface 审中-公开
    用于功能区形用户界面的学习工具

    公开(公告)号：US20120117470A1

    公开(公告)日：2012-05-10

    申请号：US12943668

    申请日：2010-11-10

    申请人： Jennifer Michelstein ,  Jonas Fredrik Helin ,  Abhishek Agrawal ,  Stephen Courtney

    发明人： Jennifer Michelstein ,  Jonas Fredrik Helin ,  Abhishek Agrawal ,  Stephen Courtney

    IPC分类号： G06F3/048

    CPC分类号： G06F3/0482 ,  G09B19/0053

    摘要： A computing device displays a user interface containing a ribbon-shaped user interface. The ribbon-shaped user interface contains multiple tabs. Each of the tabs contains multiple controls. Furthermore, a challenge and a tab visualization control are displayed in the user interface. The challenge instructs a user of the computing device to perform a task using the ribbon-shaped user interface without instructing the user how to perform the task. In response to receiving selection of the tab visualization control, the computing device displays a popup window in the user interface. The popup window initially contains an image of an initial portion of a given tab in the ribbon-shaped user interface. The image of the given tab is scrolled within the popup window such that a target control in the given tab is visible within the popup window.

    摘要翻译： 计算设备显示包含带状用户界面的用户界面。 带状用户界面包含多个选项卡。 每个选项卡包含多个控件。 此外，在用户界面中显示挑战和选项卡可视化控件。 挑战指示计算设备的用户使用带状用户界面执行任务，而不指示用户如何执行任务。 响应于接收到选项卡可视化控件的选择，计算设备在用户界面中显示弹出窗口。 弹出窗口最初包含带状用户界面中给定选项卡的初始部分的图像。 给定选项卡的图像在弹出窗口中滚动，使得给定选项卡中的目标控件在弹出窗口中可见。

    Accessory for a Cleaning Appliance
    5.
    发明申请
    Accessory for a Cleaning Appliance 有权
    清洁用具附件

    公开(公告)号：US20070226937A1

    公开(公告)日：2007-10-04

    申请号：US11596173

    申请日：2005-04-22

    申请人： Stephen Courtney

    发明人： Stephen Courtney

    IPC分类号： A47L9/00

    CPC分类号： A47L9/02 ,  A47L9/009 ,  A47L9/0416 ,  A47L9/242

    摘要： An accessory for a cleaning appliance includes a head having a housing, a downwardly-directed suction opening in the housing and a neck adapted for attachment to a hose or wand of the cleaning appliance. A rotatable connection is provided between the neck and the head for allowing rotation of the neck relative to the head. A wheel arrangement maneuverably supports the accessory on a surface to be cleaned and is mounted on the neck of the accessory. The wheel arrangement may normally be in contact with the surface to be cleaned, but the point or points of contact between the wheel arrangement and the surface to be cleaned are dependent upon the rotational position of the neck with respect to the head.

    摘要翻译： 用于清洁器具的附件包括具有壳体的头部，壳体中的向下的吸入开口和适于附接到清洁器具的软管或棒的颈部。 在颈部和头部之间提供可旋转连接，以允许颈部相对于头部旋转。 车轮布置可操纵地将附件支撑在待清洁的表面上并且安装在附件的颈部上。 车轮装置通常可以与要清洁的表面接触，但是轮子装置和待清洁表面之间的接触点或接触点取决于颈部相对于头部的旋转位置。

    Surface treating appliance
    6.
    发明申请
    Surface treating appliance 有权
    表面处理设备

    公开(公告)号：US20050223516A1

    公开(公告)日：2005-10-13

    申请号：US10522478

    申请日：2003-07-18

    申请人： Stephen Courtney

    发明人： Stephen Courtney

    IPC分类号： A47L9/00 ,  A47L5/28 ,  A47L9/02 ,  A47L9/24 ,  A47L5/00

    CPC分类号： A47L9/009 ,  A47L5/28 ,  A47L9/0054 ,  A47L9/02 ,  A47L9/242

    摘要： A surface treating appliance, such as a vacuum cleaner, includes a main body, a surface treating head and a support assembly. The support assembly is rollably mounted to the main body for allowing the main body to be rolled along a surface. The support assembly includes a substantially continuous rolling support surface that extends in a direction perpendicular to the longitudinal axis of the main body and is symmetrical about the longitudinal axis. The arrangement of the support surface and support assembly assists maneuverability of the appliance. The support assembly may house a component of the appliance, such as a motor, and may accommodate a fluid inlet for receiving fluid flow and a fluid outlet for exhausting fluid.

    摘要翻译： 诸如真空吸尘器的表面处理设备包括主体，表面处理头和支撑组件。 支撑组件可滚动地安装到主体以允许主体沿着表面滚动。 支撑组件包括基本上连续的滚动支撑表面，其在垂直于主体的纵向轴线的方向上延伸并且关于纵向轴线对称。 支撑表面和支撑组件的布置有助于器具的机动性。 支撑组件可以容纳诸如电动机的器具的部件，并且可以容纳用于接收流体流的流体入口和用于排出流体的流体出口。

    Surface treating appliance
    7.
    发明申请
    Surface treating appliance 有权
    表面处理设备

    公开(公告)号：US20050235454A1

    公开(公告)日：2005-10-27

    申请号：US10522339

    申请日：2003-07-18

    申请人： Stephen Courtney

    发明人： Stephen Courtney

    IPC分类号： A47L9/00 ,  A47L5/28 ,  A47L9/02 ,  A47L9/24

    CPC分类号： A47L9/009 ,  A47L5/28 ,  A47L9/0054 ,  A47L9/02 ,  A47L9/242

    摘要： A surface treating appliance, such as a vacuum cleaner, includes a main body, a surface treating head and a support assembly. The support assembly is rollably mounted to the main body for allowing the main body to be rolled along a surface. The support assembly also houses a component of the appliance, such as a motor for driving a surface-agitating device. Alternatively, or additionally, the support assembly may accommodate a fluid inlet for receiving fluid flow, a fluid outlet for exhausting fluid and a device for acting on the fluid flow received by the inlet such as a filter or suction apparatus.

    摘要翻译： 诸如真空吸尘器的表面处理设备包括主体，表面处理头和支撑组件。 支撑组件可滚动地安装到主体以允许主体沿着表面滚动。 支撑组件还容纳该器具的部件，例如用于驱动表面搅拌装置的马达。 或者或另外，支撑组件可以容纳用于接收流体流的流体入口，用于排出流体的流体出口和用于作用在由入口接收的流体流动的装置，例如过滤器或抽吸装置。

    Surface treating appliance
    8.
    发明申请
    Surface treating appliance 有权
    表面处理设备

    公开(公告)号：US20050223517A1

    公开(公告)日：2005-10-13

    申请号：US10523246

    申请日：2003-07-18

    申请人： Stephen Courtney

    发明人： Stephen Courtney

    IPC分类号： A47L9/00 ,  A47L5/28 ,  A47L9/02 ,  A47L9/24

    CPC分类号： A47L9/009 ,  A47L5/28 ,  A47L9/0054 ,  A47L9/02 ,  A47L9/242

    摘要： A surface treating appliance, such as a vacuum cleaner, includes a handle, a surface treating head and a support assembly. The support assembly is rollably mounted to the main body for allowing the main body to be rolled along a surface. A linkage is provided between the main body and the surface treating head and arranged such that rotating the main body about its longitudinal axis causes the surface treating head to turn in a new direction. The support assembly may house a component of the appliance, such as a motor, and may accommodate a fluid inlet for receiving fluid flow and a fluid outlet for exhausting fluid. The handle may carry the main body of the appliance.

    摘要翻译： 诸如真空吸尘器的表面处理设备包括手柄，表面处理头和支撑组件。 支撑组件可滚动地安装到主体以允许主体沿着表面滚动。 在主体和表面处理头之间提供连杆，并且布置成使得主体围绕其纵向轴线旋转使得表面处理头沿新的方向转动。 支撑组件可以容纳诸如电动机的器具的部件，并且可以容纳用于接收流体流的流体入口和用于排出流体的流体出口。 手柄可以携带器具的主体。