Portable hand-held blower unit
    2.
    发明授权
    Portable hand-held blower unit 失效
    便携式手持式风机单元

    公开(公告)号:US5174255A

    公开(公告)日:1992-12-29

    申请号:US542438

    申请日:1990-06-22

    Abstract: A portable, hand-held blower unit is powered by a small internal combustion engine having movable choke and throttle control elements linked to a single adjustment knob. Rotation of the knob between full throttle and full choke positions thereof simultaneously adjusts the engine's throttle and choke settings and maintains predetermined engine start and run positional relationships therebetween. The engine carburetor has mounted thereon a specially designed air intake box which substantially reduces engine air intake noise. In the normal operating position of the unit the engine drive shaft is generally vertically oriented, with the carburetor being secured to the top of the engine and the underside of the air intake box. The lower end of the drive shaft is coaxially secured to the unit's blower fan impeller which is spaced upwardly apart from a pull rope starter pulley rotatably carried by the fan impeller housing. When the starter rope is pulled, a toothed pinion member carried by the starter pulley is moved upwardly into rotationally driving engagement with a central toothed portion of the fan impeller to effect engine starting. Upon starter rope release, the pinion member is automatically moved downwardly out of driving engagement with the fan impeller.

    Abstract translation: 便携式手持式鼓风机单元由具有连接到单个调节旋钮的可动扼流器和节流控制元件的小型内燃机供电。 旋钮在全油门和全扼流位置之间的旋转同时调节发动机的节气门和扼流圈设置,并保持预定的发动机起动和运行之间的位置关系。 发动机化油器上安装了专门设计的进气箱,可大大降低发动机进气噪音。 在单元的正常操作位置,发动机驱动轴通常垂直定向,其中化油器固定在发动机的顶部和进气箱的下侧。 驱动轴的下端同轴地固定在单元的风扇叶轮上,该风扇叶轮与由风扇叶轮壳体可转动地承载的拉绳启动轮分开。 当起动绳被拉动时,由起动轮承载的齿轮小齿轮向上移动,与风扇叶轮的中心齿部旋转地驱动接合,以实现发动机起动。 在起动器绳索释放时,小齿轮构件自动地向下移动离开与风扇叶轮的驱动接合。

    TEXT-SYNCHRONIZED MEDIA UTILIZATION AND MANIPULATION
    3.
    发明申请
    TEXT-SYNCHRONIZED MEDIA UTILIZATION AND MANIPULATION 审中-公开
    文本同步媒体的使用和操作

    公开(公告)号:US20120315009A1

    公开(公告)日:2012-12-13

    申请号:US13342921

    申请日:2012-01-03

    Abstract: A method of retrieving multimedia content using a mobile computing device is disclosed. The method includes entering search terms on a mobile computing device, and searching for the search terms in a first transcript library stored in a memory of a mobile computing device to return a match. If no match is returned, the method includes searching for the search terms in a second transcript library stored in a location remote from the memory of the mobile computing device. The method further includes returning at least one search match and activating a search match to display transcript text, in a display of transcript text, corresponding to the search match, wherein the display of transcript text has unique corresponding multimedia. The method also includes performing a gesture on the display of transcript text to initiate play of the unique corresponding multimedia or a portion thereof.

    Abstract translation: 公开了使用移动计算设备检索多媒体内容的方法。 该方法包括在移动计算设备上输入搜索项,以及搜索存储在移动计算设备的存储器中的第一记录库中的搜索项以返回匹配。 如果没有返回匹配,则该方法包括在存储在远离移动计算设备的存储器的位置的第二抄本库中搜索搜索项。 所述方法还包括返回至少一个搜索匹配并激活搜索匹配以在对应于搜索匹配的抄本文本的显示中显示抄本文本,其中抄本文本的显示具有唯一的对应多媒体。 该方法还包括在转录文本的显示上执行手势以发起唯一对应的多媒体或其一部分的播放。

    Portable hand-held blower unit
    4.
    发明授权
    Portable hand-held blower unit 失效
    便携式手持式风机单元

    公开(公告)号:US5211144A

    公开(公告)日:1993-05-18

    申请号:US783204

    申请日:1991-10-28

    Abstract: A portable, hand-held blower unit is powered by a small internal combustion engine having movable choke and throttle control elements linked to a single adjustment knob. Rotation of the knob between full throttle and full choke positions thereof simultaneously adjusts the engine's throttle and choke settings and maintains predetermined engine start and run positional relationships therebetween. The engine carburetor has mounted thereon a specially designed air intake box which substantially reduces engine air intake noise. In the normal operating position of the unit the engine drive shaft is generally vertically oriented, with the carburetor being secured to the top of the engine and the underside of the air intake box. The lower end of the drive shaft is coaxially secured to the unit's blower fan impeller which is spaced upwardly apart from a pull rope starter pulley rotatably carried by the fan impeller housing. When the starter rope is pulled, a toothed pinion member carried by the starter pulley is moved upwardly into rotationally driving engagement with a central toothed portion of the fan impeller to effect engine starting. Upon starter rope release, the pinion member is automatically moved downwardly out of driving engagement with the fan impeller.

    Abstract translation: 便携式手持式鼓风机单元由具有连接到单个调节旋钮的可动扼流器和节流控制元件的小型内燃机供电。 旋钮在全油门和全扼流位置之间的旋转同时调节发动机的节气门和扼流圈设置,并保持预定的发动机起动和运行之间的位置关系。 发动机化油器上安装了专门设计的进气箱,可大大降低发动机进气噪音。 在单元的正常操作位置,发动机驱动轴通常垂直定向,其中化油器固定在发动机的顶部和进气箱的下侧。 驱动轴的下端同轴地固定在单元的风扇叶轮上,该风扇叶轮与由风扇叶轮壳体可转动地承载的拉绳启动轮分开。 当起动绳被拉动时,由起动轮承载的齿轮小齿轮向上移动,与风扇叶轮的中心齿部旋转地驱动接合,以实现发动机起动。 在起动器绳索释放时,小齿轮构件自动地向下移动离开与风扇叶轮的驱动接合。

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