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    • 122. 发明授权
    • Automotive multi-speaker audio system with different timing reproduction
of audio sound
    • 汽车多扬声器音响系统具有不同定时再现的音频声音
    • US5129004A
    • 1992-07-07
    • US434503
    • 1989-11-13
    • Hiroshi ImaiJunichi KasaiHiroshi Tsuda
    • Hiroshi ImaiJunichi KasaiHiroshi Tsuda
    • G10H1/00H04S1/00
    • G10H1/0091H04S1/002G10H2210/281G10H2210/295
    • An automotive audio system separates audio signals from an audio signal source into first and second components. The first component of the audio signal is sent directly to a first main amplifier and reproduced through a main speaker or speakers. On the other hand, the second component of the audio signal is sent to a second main amplifier after a predetermined delay time determined by a delay circuit. The delayed second component of the audio signal is reproduced through a auxiliary speaker or speakers after the predetermined delay time. The first and auxiliary speakers are distinct and preferably located at different points in the vehicle compartment. As a result, the directly reproduced first component and the delayed second component are reproduced through different audio sound sources. This affords the listener higher-quality audio sound and better ambience. If necessary, an echo signal generator may be added to the second component reproduction system to provide an echo effect. In this case, since the second component is reproduced by the second speaker or speakers which are different from the main speaker or speakers which reproduce the direct first component, the echo effect can be optimized for good ambience.
    • 汽车音响系统将音频信号与音频信号源分离成第一和第二组件。 音频信号的第一分量被直接发送到第一主放大器并通过主扬声器或扬声器再现。 另一方面,在由延迟电路确定的预定延迟时间之后,将音频信号的第二分量发送到第二主放大器。 在预定的延迟时间之后,通过辅助扬声器或扬声器再现音频信号的延迟的第二分量。 第一和辅助扬声器是不同的,优选地位于车厢的不同点。 结果,直接再现的第一分量和延迟的第二分量通过不同的音频声源再现。 这为听众提供了更高质量的音频声音和更好的氛围。 如果需要,可以将回波信号发生器添加到第二分量再现系统以提供回声效果。 在这种情况下,由于与再现直接第一分量的主扬声器或扬声器不同的第二扬声器或扬声器再现第二分量,所以可以优化回声效果以获得良好的氛围。
    • 127. 发明授权
    • Image display device
    • 图像显示装置
    • US09230462B2
    • 2016-01-05
    • US12529386
    • 2008-03-05
    • Hiroshi Imai
    • Hiroshi Imai
    • G02F1/1335G02F1/1337G09F19/16G02B27/26G03B35/18H04N13/04
    • G09F19/16G02B27/26G02F1/133555G02F2001/133541G02F2201/50G03B35/18H04N13/337H04N13/39
    • To provide an image display device in which reflection of an image on one display surface onto another display surface is suppressed. In an image display device where an image is displayed on a screen combining the display surfaces of two or more image display elements, a polarizing plate is arranged on the display surface on conditions that extinction takes place between the display surfaces of the image display elements. The extinction conditions are set such that the light entering from a display surface to which the polarizing plate is fixed is passed through and the light entering from other than the above display surface is absorbed by intersecting the polarization directions of the polarizing plates perpendicularly.
    • 提供一种图像显示装置,其中将一个显示表面上的图像反射到另一个显示表面上被抑制。 在组合两个或更多个图像显示元件的显示表面的屏幕上显示图像的图像显示装置中,在图像显示元件的显示表面之间发生消光的条件下,在显示表面上布置有偏振片。 消光条件被设定为使得从偏振片固定的显示面进入的光通过,并且从上述显示面以外的光进入的光被垂直于偏振板的偏振方向相交而被吸收。
    • 128. 发明授权
    • Driving apparatus
    • 驱动装置
    • US08981607B2
    • 2015-03-17
    • US13611071
    • 2012-09-12
    • Yuuji SugaHiroshi Imai
    • Yuuji SugaHiroshi Imai
    • H02K11/00
    • H02K5/225B62D5/0406H02K3/50H02K11/33
    • It is an object to provide a driving apparatus, according to which a control unit can be detachably connected to a motor unit in a condition that electronic circuits are not exposed to an outside of a housing. The electronic circuits are accommodated in the housing. A first connecting member is supported by a holder unit, which holds a motor terminal connected to a winding of a stator of the motor unit. A second connecting member is attached to the housing from the outside thereof, in such a way that a circuit-board terminal connected to the electronic circuits and the motor terminal are interposed between the first and second connecting members. As a result, the circuit-board terminal and the motor terminal are mechanically and electrically connected to each other.
    • 本发明的目的是提供一种驱动装置,其中控制单元可以在电子电路不暴露于壳体的外部的情况下可拆卸地连接到电动机单元。 电子电路容纳在壳体中。 第一连接构件由保持单元支撑,保持单元保持连接到电动机单元的定子的绕组的电动机端子。 第二连接构件从外部附接到壳体,使得连接到电子电路的电路板端子和电动机端子插入在第一和第二连接构件之间。 结果,电路板端子和电动机端子彼此机械地和电气地连接。