SOUND GENERATING DEVICE FOR VEHICLE, AND SOUND GENERATING METHOD FOR VEHICLE
    9.
    发明申请
    SOUND GENERATING DEVICE FOR VEHICLE, AND SOUND GENERATING METHOD FOR VEHICLE 有权
    用于车辆的声音发生装置和用于车辆的声音发生方法

    公开(公告)号:US20130230185A1

    公开(公告)日:2013-09-05

    申请号:US13883614

    申请日:2012-04-16

    IPC分类号: B60Q5/00

    摘要: Provided is a sound generating device (20) for a vehicle, including: a plurality of pressure sensors (21a to 21d) for detecting air pressures of an air intake sound of an engine (12) and outputting the air pressures as sound pressure signals; a signal processing unit (24) for performing processing of changing the sound pressure signals in accordance with a driving condition of a vehicle (10); and loudspeakers (28a and 28b) for outputting the sound pressure signals as the air intake sound of the engine (12). Then, the plurality of pressure sensors (21a to 21d) are provided at an interval in a circumferential direction of an outer periphery of an air intake duct (15) at positions in a vicinity of an air flow meter (18) on an air cleaner (16) side with respect to a center of the air intake duct (15), the air intake duct (15) connecting the air cleaner (16) to a throttle body (17).

    摘要翻译: 本发明提供一种用于车辆的发声装置(20),包括:多个用于检测发动机(12)的吸气声的空气压力并将空气压力作为声压信号输出的压力传感器(21a〜21d) 信号处理单元(24),用于根据车辆(10)的驾驶状况执行改变声压信号的处理; 以及用于输出作为发动机(12)的进气声音的声压信号的扬声器(28a和28b)。 然后,多个压力传感器(21a〜21d)在空气净化器(18)的空气流量计(18)附近的位置处,在进气管道(15)的外周的周向上隔开间隔设置 (16)相对于进气管道(15)的中心的空气吸入管道(15),将空气滤清器(16)连接到节气门体(17)的进气管道(15)。

    Method for stabilizing anti-dementia drug

    公开(公告)号:US08481565B2

    公开(公告)日:2013-07-09

    申请号:US11793722

    申请日:2005-12-27

    IPC分类号: A01N43/42 A61K9/14

    摘要: The present invention provides a method for stabilizing an anti-dementia drug in a pharmaceutical composition containing the anti-dementia drug and a high molecular weight basic substance by adding a high molecular weight acidic substance to said pharmaceutical composition. Further, the present invention provides a pharmaceutical composition containing an anti-dementia drug and a high molecular basic substance in which a high molecular weight acidic substance is contained for stabilizing the anti-dementia drug. Furthermore, the present invention provides a method for manufacturing a pharmaceutical composition which comprises steps wherein a solution or suspension containing a high molecular weight acidic substance is added to a mixture of an anti-dementia drug and a high molecular weight basic substance for the sake of stabilizing the anti-dementia drug.