Integration of navigation device functionality into handheld devices
    1.
    发明授权
    Integration of navigation device functionality into handheld devices 有权
    将导航设备功能集成到手持设备中

    公开(公告)号:US07796118B2

    公开(公告)日:2010-09-14

    申请号:US11135716

    申请日:2005-05-24

    IPC分类号: G09G5/08

    摘要: A system that integrates navigational device (e.g., mouse) functionality into a cellular telephone or other handheld device (e.g., personal organizer, personal media player). A device can employ existing optics from an image capture device (e.g., camera) as the optics for the mouse. A mouse engine can receive an input from the optics and route the input via a Bluetooth™, or other existing connection (e.g., wired or wireless) to transfer the mouse coordinates to a desktop. In another example, a device can employ a touch sensitive pad to supply motion input to a mouse engine. Further, a device (e.g., personal organizer, pocket personal computer) can utilize an existing touch screen as a touch sensitive input to a mouse engine. A laser pointer can be integrated into a device thereby enabling presenters to use the device to point to slides and other target visuals.

    摘要翻译: 将导航设备(例如,鼠标)功能集成到蜂窝电话或其他手持设备(例如,个人组织者,个人媒体播放器)中的系统。 设备可以使用来自图像捕获设备(例如,相机)的现有光学器件作为用于鼠标的光学器件。 鼠标引擎可以从光学器件接收输入,并通过蓝牙TM或其他现有连接(例如有线或无线)路由输入,以将鼠标坐标传送到桌面。 在另一示例中,设备可以使用触敏垫来向鼠标引擎提供运动输入。 此外,设备(例如,个人组织者,袖珍个人计算机)可以利用现有的触摸屏作为对鼠标引擎的触敏输入。 激光指示器可以集成到设备中,从而使得演示者能够使用该设备来指向幻灯片和其他目标视觉。

    FUEL-DISPENSING NOZZLE INHIBITOR
    2.
    发明申请
    FUEL-DISPENSING NOZZLE INHIBITOR 有权
    燃料分配喷嘴抑制剂

    公开(公告)号:US20060289084A1

    公开(公告)日:2006-12-28

    申请号:US11424804

    申请日:2006-06-16

    IPC分类号: B65B1/04

    CPC分类号: B60K15/04 B60K2015/0483

    摘要: A nozzle inhibitor is positioned in a filler neck closure assembly between a pivotable outer door and a pivotable inner door to prevent a user from pumping unleaded fuel into a diesel fuel tank. The nozzle inhibitor blocks full insertion of a small-diameter unleaded fuel nozzle into the filler neck closure assembly yet allows full insertion of a large-diameter diesel fuel nozzle into the filler neck closure assembly.

    摘要翻译: 喷嘴抑制剂定位在可枢转的外门和可枢转的内门之间的填充物颈部闭合组件中,以防止使用者将无铅燃料泵入柴油燃料箱。 喷嘴抑制剂阻止将小直径无铅燃料喷嘴完全插入到填充器颈部闭合组件中,但允许将大直径柴油燃料喷嘴完全插入到填充器颈部闭合组件中。

    Peak current sharing in a multi-phase buck converter power system
    3.
    发明授权
    Peak current sharing in a multi-phase buck converter power system 有权
    多相降压转换器电源系统中的峰值电流共享

    公开(公告)号:US07107468B2

    公开(公告)日:2006-09-12

    申请号:US10615486

    申请日:2003-07-08

    CPC分类号: H02M3/1584

    摘要: A plurality of constant ON-time buck converters are coupled to a common load. The output of each buck converter is coupled to a common load via a series sense resistor. The regulated output voltage across the common load is compared to a reference voltage to generate a start signal. The start signal is alternately coupled to the controller on each buck converter. The ON-time of a master buck converter is terminated when a ramp signal generated from the regulator input voltage exceeds the reference voltage. All other slave converters have an ON-time pulse started by the start signal and stopped by comparing a sense voltage corresponding to their output current during their ON-time pulse to the peak current in the master converter during its ON-time. A counting circuit with an output corresponding to each of the plurality of buck converters is used to select which buck converter receives the start signal.

    摘要翻译: 多个常数导通时间降压转换器耦合到公共负载。 每个降压转换器的输出通过串联检测电阻耦合到公共负载。 将公共负载上的稳压输出电压与参考电压进行比较以产生起始信号。 起始信号在每个降压转换器上交替耦合到控制器。 当从稳压器输入电压产生的斜坡信号超过参考电压时,主降压转换器的导通时间终止。 所有其他从属转换器具有由起始信号启动的接通时间脉冲,并且通过将其接通时间脉冲期间与其输出电流相对应的感测电压与其在接通时间期间的主转换器中的峰值电流进行比较而停止。 使用具有对应于多个降压转换器中的每一个的输出的计数电路来选择哪个降压转换器接收开始信号。

    Fuel-dispensing nozzle inhibitor
    4.
    发明申请
    Fuel-dispensing nozzle inhibitor 有权
    燃油分配喷嘴抑制剂

    公开(公告)号:US20060096662A1

    公开(公告)日:2006-05-11

    申请号:US11236342

    申请日:2005-09-27

    IPC分类号: B65B1/04

    CPC分类号: B60K15/04 B60K2015/0483

    摘要: A nozzle inhibitor is positioned in a filler neck closure assembly to prevent a user from pumping unleaded fuel into a diesel fuel tank. The nozzle inhibitor blocks full insertion of a small-diameter unleaded fuel nozzle into the filler neck closure assembly yet allows full insertion of a large-diameter diesel fuel nozzle into the filler neck closure assembly.

    摘要翻译: 喷嘴抑制剂定位在填充物颈部闭合组件中,以防止使用者将无铅燃料泵入柴油燃料箱。 喷嘴抑制剂阻止将小直径无铅燃料喷嘴完全插入到填充器颈部闭合组件中,但允许将大直径柴油燃料喷嘴完全插入到填充器颈部闭合组件中。

    Constant ON-time controller for a buck converter
    5.
    发明授权
    Constant ON-time controller for a buck converter 有权
    降压转换器的恒定导通时间控制器

    公开(公告)号:US07019504B2

    公开(公告)日:2006-03-28

    申请号:US10614978

    申请日:2003-07-08

    IPC分类号: G05F1/56

    CPC分类号: H02M3/156

    摘要: A constant ON-time controller for a buck converter utilizes dual symmetrical ramps. The ramps may be generated artificially or by sensing the voltage across a sense resistor in the output. The ramp may also be generated by sensing the voltage across the “ON” resistance of the low side FET in the switching regulator. A modified output voltage has one of the ramps superimposed and a modified reference voltage has the other ramps superimposed. The modified output voltage and the modified reference voltage are compared to determine when to start the ON-time of the buck converter. The dual ramps reduce, noise susceptibility. The ON-time is stopped in response to charging a capacitor with the regulator input voltage. An offset may also be generated representing the difference between the average output voltage and the reference voltage. The offset is used to generate a modified reference to compensate for the offset.

    摘要翻译: 用于降压转换器的恒定导通时间控制器采用双对称斜坡。 斜坡可以人工产生,也可以通过检测输出端的检测电阻上的电压来产生。 也可以通过感测开关调节器中低侧FET的“ON”电阻两端的电压来产生斜坡。 改进的输出电压具有叠加的一个斜坡,并且修改的参考电压具有叠加的其它斜坡。 比较改进的输出电压和修改的参考电压,以确定何时启动降压转换器的导通时间。 双斜坡降低,噪声敏感性。 响应于用调节器输入电压对电容器充电,导通时间停止。 还可以产生表示平均输出电压和参考电压之间的差的偏移。 偏移量用于生成修改的参考以补偿偏移量。

    Apparatus for removing liquid from the ground
    6.
    发明授权
    Apparatus for removing liquid from the ground 失效
    用于从地面清除液体的装置

    公开(公告)号:US4571849A

    公开(公告)日:1986-02-25

    申请号:US661083

    申请日:1984-10-15

    CPC分类号: E01H1/108 E01H1/0863 F02B1/04

    摘要: A machine for removing liquid from an area of ground over which the liquid has spread, comprises a convex hood (11) with a flat tray (12) mounted inside it. A motor driven fan (14) blows a downdraft out of the tray's central aperture (16) across the underside of the tray and into an annular gap (13) between the hood and the tray. The travelling air supports the machine above the ground and also lifts any ground-lying liquid into the annular gap and deposits it in a chamber inside the hood.

    摘要翻译: 一种用于从液体已经扩展的地面的区域去除液体的机器,包括一个其中安装有平坦托盘(12)的凸罩(11)。 马达驱动的风扇(14)将托盘的中心孔(16)中的下降气流穿过托盘的下侧吹入罩和托盘之间的环形间隙(13)中。 行进空气支撑机器在地面上方,并将任何地面液体提升到环形间隙中并将其沉积在发动机罩内的室内。

    Prestressed cooling tower
    7.
    发明授权
    Prestressed cooling tower 失效
    预应力冷却塔

    公开(公告)号:US4473976A

    公开(公告)日:1984-10-02

    申请号:US32409

    申请日:1979-04-23

    IPC分类号: E04H5/12 E04G11/04

    CPC分类号: E04H5/12 Y10S261/11

    摘要: Disclosed is a structure of flexible tensile members which requires only two arrays of said members for obtaining lateral stiffness of said structure, the ends of each member being attached to contour elements and the members of each array having opposite curvatures for forming an axisymmetric geodesic network which is a section of a surface of revolution. The members of both arrays are prestressed and said network is geometrically arranged to be torque-balanced within said contour elements.

    摘要翻译: 公开了一种挠性拉伸构件的结构,其仅需要所述构件的两个阵列来获得所述结构的横向刚度,每个构件的端部附接到轮廓元件,并且每个阵列的构件具有相反的曲率以形成轴对称测地网络, 是革命的一部分。 两个阵列的构件被预应力,并且所述网络几何地布置成在所述轮廓元件内扭矩平衡。

    Evaporative emissions control fuel cap
    8.
    发明申请
    Evaporative emissions control fuel cap 有权
    蒸发排放控制燃油盖

    公开(公告)号:US20060016436A1

    公开(公告)日:2006-01-26

    申请号:US11184474

    申请日:2005-07-19

    IPC分类号: F02M25/08

    摘要: An evaporative emissions control fuel cap system comprises a closure adapted to mate with a fuel tank. The closure includes a passageway formed therein to conduct vapors from the fuel tank to the atmosphere. The closure includes a filter configured to capture hydrocarbons positioned in the passageway so that fuel vapor flowing from the fuel tank is scrubbed of hydrocarbons before being discharged to the atmosphere.

    摘要翻译: 蒸发排放控制燃料盖系统包括适于与燃料箱配合的封闭件。 封闭件包括形成在其中的通道,用于将蒸气从燃料箱传导到大气中。 封闭件包括一个过滤器,其构造成捕获定位在通道中的碳氢化合物,使得从燃料箱流出的燃料蒸气在被排放到大气中之前被碳氢化合物洗涤。

    Single element magnetic suspension actuator
    9.
    发明授权
    Single element magnetic suspension actuator 失效
    单元磁悬浮执行器

    公开(公告)号:US5003235A

    公开(公告)日:1991-03-26

    申请号:US405154

    申请日:1989-09-11

    申请人: Nelson J. Groom

    发明人: Nelson J. Groom

    IPC分类号: F16C39/06

    CPC分类号: F16C32/0465 F16C32/0457

    摘要: The invention, a single element magnetic suspension actuator with bidirectional force capability along a single axis, includes an electromagnet 11 and a nonmagnetic suspended element 12. A permanent magnet 13 mounted on the suspended element 12 interacts with a magnetic field established by the electromagnet 11 to produce bidirectional forces in response to a variable force command voltage V.sub.FC applied to the electromagnet 11. A sensor 14 measures the position of the suspended element 12 on the single axis which is a function of force command voltage V.sub.FC.

    摘要翻译: 本发明是具有沿着单个轴线的双向力能力的单元件磁悬浮致动器,其包括电磁体11和非磁悬浮元件12.安装在悬挂元件12上的永久磁铁13与由电磁体11建立的磁场相互作用, 响应于施加到电磁体11的可变力指令电压VFC产生双向力。传感器14测量作为力指令电压VFC的函数的单个轴上的悬挂元件12的位置。

    Permanent magnet flux-biased magnetic actuator with flux feedback
    10.
    发明授权
    Permanent magnet flux-biased magnetic actuator with flux feedback 失效
    具有磁通反馈的永磁磁通磁偏置磁致动器

    公开(公告)号:US5003211A

    公开(公告)日:1991-03-26

    申请号:US405168

    申请日:1989-09-11

    申请人: Nelson J. Groom

    发明人: Nelson J. Groom

    IPC分类号: F16C39/06

    CPC分类号: F16C32/0451

    摘要: The invention is a permanent magnet flux-biased magnetic actuator with flux feedback for adjustably suspending an element on a single axis. The magnetic actuator includes a pair of opposing electromagnets 11' and 12' providing bi-directional forces along the single axis to the suspended element. Permanent magnets in flux feedback loops from the opposing electromagnets establish a reference permanent magnet flux-bias to linearize the force characteristics of the electromagnets to extend the linear range of the actuator without the need for continuous bias currents in said electromagnets.

    摘要翻译: 本发明是具有通量反馈的永磁磁通磁偏置磁致动器,用于可调节地将元件悬挂在单个轴上。 磁致动器包括一对相对的电磁体11'和12',其沿着单个轴向悬挂元件提供双向力。 来自相对电磁体的磁通反馈回路中的永磁体建立参考永磁体通量偏置,以使电磁铁的力特性线性化,以延长致动器的线性范围,而不需要所述电磁体中的连续偏置电流。