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    Orientation-Responsive Use of Acoustic Reflection
    3.
    发明申请
    Orientation-Responsive Use of Acoustic Reflection 有权
    声学反射的方向响应性使用

    公开(公告)号：US20120263335A1

    公开(公告)日：2012-10-18

    申请号：US13087023

    申请日：2011-04-14

    申请人： John J. Breen ,  Richard J. Carbone ,  Eric J. Freeman

    发明人： John J. Breen ,  Richard J. Carbone ,  Eric J. Freeman

    IPC分类号： H04R1/02

    CPC分类号： H04R1/403 ,  H04R2203/12 ,  H04S2400/07

    摘要： An audio device incorporates first acoustic driver at least partially overlain by a first acoustic reflector to define a first effective direction of maximum acoustic radiation and a second acoustic driver at least partially overlain by a second acoustic reflector to define a second effective direction of maximum acoustic radiation, wherein when the audio device is positioned in a room such that the direction of maximum acoustic radiation of the first acoustic driver is substantially perpendicular to the direction of the force of gravity, the first effective direction of maximum acoustic radiation is bent more towards a listening position at which a listener is expected to be located than the first direction of maximum acoustic radiation and away from a floor, and the second effective direction of maximum acoustic radiation is bent more towards the listening position than the second direction of maximum acoustic radiation and away from a wall.

    摘要翻译： 音频装置包括至少部分地由第一声反射器覆盖以限定最大声辐射的第一有效方向的第一声驱动器，以及由第二声反射器至少部分地覆盖以限定最大声辐射的第二有效方向的第二声驱动器 ，其中当所述音频设备定位在房间中使得所述第一声学驱动器的最大声辐射的方向基本上垂直于所述重力方向时，所述最大声辐射的所述第一有效方向更倾向于倾听 预期听众所在的位置比最大声辐射的第一方向远离地面，并且最大声辐射的第二有效方向比最大声辐射的第二方向更倾向于向收听位置弯曲 从墙上。

    Motorized scrub brush with multiple hand holding positions
    9.
    发明授权
    Motorized scrub brush with multiple hand holding positions 失效
    电动洗刷刷多手握位置

    公开(公告)号：US5978999A

    公开(公告)日：1999-11-09

    申请号：US639417

    申请日：1996-04-29

    申请人： Bryan P. deBlois ,  Patrick N Gutelius ,  Richard J. Carbone ,  David W. Kaiser ,  Patrick B. Nolan

    发明人： Bryan P. deBlois ,  Patrick N Gutelius ,  Richard J. Carbone ,  David W. Kaiser ,  Patrick B. Nolan

    IPC分类号： A46B13/00 ,  A46B13/02

    CPC分类号： A46B13/008

    摘要： A hand held cleaning apparatus with a housing, a motor, and a cleaning attachment operably connected to the motor. The housing is sized and shaped to provide two primary hand holding positions. The housing has a handle section allowing a user to grasp the housing therearound and thereby provide the first hand holding position. The housing also has a head section with a top surface having a curve to be matingly received on a user's palm and thereby provide the second hand holding position.

    摘要翻译： 具有壳体，马达和可操作地连接到马达的清洁附件的手持式清洁装置。 外壳的尺寸和形状可以提供两个主要手持位置。 壳体具有手柄部分，允许使用者抓住其周围的壳体，从而提供第一手握持位置。 壳体还具有头部，顶部表面具有在使用者的手掌上配合地接收的曲线，从而提供秒针保持位置。