Photosensitive composition and photosensitive lithographic printing plate
    2.
    发明授权
    Photosensitive composition and photosensitive lithographic printing plate 有权
    感光组合物和感光平版印刷版

    公开(公告)号:US07169535B2

    公开(公告)日:2007-01-30

    申请号:US10687689

    申请日:2003-10-17

    IPC分类号: G03F7/032

    摘要: A photosensitive composition exhibiting enhanced sensitivity is disclosed, comprising an ethylenically unsaturated monomer, a photopolymerization initiator composition and a polymer binder, wherein the photopolymerization initiator composition contains a polyhalogen compound. There is also disclosed a photosensitive lithographic printing plate comprising the foregoing photosensitive composition on a support having a hydrophilic surface.

    摘要翻译: 公开了具有增强的敏感性的感光组合物,其包含烯属不饱和单体,光聚合引发剂组合物和聚合物粘合剂,其中光聚合引发剂组合物含有多卤素化合物。 还公开了一种在具有亲水表面的载体上包含前述光敏组合物的光敏平版印刷版。

    SPEAKER
    4.
    发明申请
    SPEAKER 有权
    扬声器

    公开(公告)号:US20140029773A1

    公开(公告)日:2014-01-30

    申请号:US14110462

    申请日:2013-01-29

    IPC分类号: H04R17/00

    CPC分类号: H04R17/00 H04R7/06 H04R17/04

    摘要: A speaker 10 includes: a plurality of piezoelectric diaphragms 11 and 12 each including a substrate and a piezoelectric element provided on at least one surface of the substrate; one or a plurality of connecting members 13 connecting the plurality of piezoelectric diaphragms 11 and 12 to each other such that the plurality of piezoelectric diaphragms 11 and 12 aligned from the piezoelectric diaphragm 11 located at a frontmost side of the speaker 10, in a thickness direction of the piezoelectric diaphragm 11, and the piezoelectric diaphragms 11 and 12 adjacent to each other face each other at an interval; a support member 16 supporting the back-side diaphragm 12 that is a piezoelectric diaphragm at a backmost side of the speaker 10. The plurality of piezoelectric diaphragms 11 and 12 include two piezoelectric diaphragms 11 and 12 having stiffnesses different from each other.

    摘要翻译: 扬声器10包括:多个压电振动片11和12,每个压电振动片11和12各自包括设置在基板的至少一个表面上的基板和压电元件; 一个或多个连接构件13,其将多个压电振动膜11和12彼此连接,使得多个压电振动板11和12从位于扬声器10的最前侧的压电振动板11排列,厚度方向 压电振动板11和彼此相邻的压电振动膜11和12以间隔彼此面对; 支撑构件16支撑在扬声器10的最后侧的作为压电振动膜的背面隔膜12.多个压电隔膜11和12包括具有彼此不同的刚度的两个压电隔膜11和12。

    Material for speaker device and speaker device using it
    5.
    发明授权
    Material for speaker device and speaker device using it 有权
    扬声器设备和使用扬声器设备的材料

    公开(公告)号:US08265330B2

    公开(公告)日:2012-09-11

    申请号:US12442134

    申请日:2008-07-04

    IPC分类号: H04R1/02 C01B31/08

    CPC分类号: H04R1/2803

    摘要: A material for improving the sound pressure level at the bass reproduction limit of the present invention is composed of an activated carbon having a cumulative pore volume of 0.4 ml/g or more for the pores each having a radius of 50 angstroms or less. Preferably, this activated carbon has a cumulative pore volume of 0.1 ml/g or less for the pores each having a radius of 7 angstroms or less. In particular, when a sound pressure level improving material in which the activated carbon has a cumulative pore volume of 0.5 ml/g or more for the pores each having a radius of 18 angstroms or less is installed in a cabinet of a loudspeaker device, the material alleviates pressure fluctuations of a gas within the cabinet caused by vibration of a loudspeaker, and thus a very good bass reproduction effect is attained. Moreover, in the case where a sound pressure level improving material in which the activated carbon has a cumulative pore volume of 0.4 ml/g or more for the pores each having a radius of 18 to 50 angstroms is installed in the cabinet, a loudspeaker device having a good bass reproduction effect even in an atmosphere of high humidity is obtained.

    摘要翻译: 用于改善本发明的低音繁殖极限处的声压级的材料由具有50埃半径的孔的累积孔体积为0.4ml / g以上的活性炭构成。 优选地,对于每个半径为7埃或更小的孔,该活性炭的累积孔体积为0.1ml / g以下。 特别是,在扬声器装置的机壳中安装有对于半径为18埃以下的孔的活性炭的累积孔体积为0.5ml / g以上的声压级改善材料时, 材料减轻由扬声器的振动引起的机柜内的气体的压力波动,从而获得非常好的低音再现效果。 此外,在机壳中安装有对于半径为18〜50埃的孔的活性炭的累积孔体积为0.4ml / g以上的声压级改善材料的情况下,扬声器装置 即使在高湿度的气氛中也能获得良好的低音再现效果。

    VIBRATION DEVICE AND ACOUSTIC SYSTEM
    6.
    发明申请
    VIBRATION DEVICE AND ACOUSTIC SYSTEM 有权
    振动装置和声学系统

    公开(公告)号:US20100189284A1

    公开(公告)日:2010-07-29

    申请号:US12663955

    申请日:2008-07-09

    IPC分类号: H04R1/00 H03F99/00

    摘要: A vibration device according to the present invention includes: a diaphragm; a support system member that supports the diaphragm in a manner that allows the diaphragm to vibrate; a tubular voice coil bobbin attached to the diaphragm; a magnet which is disposed on at least one side among an inner circumferential surface side and an outer circumferential surface side of the voice coil bobbin, and which is polarized in a vibration direction of the diaphragm, and which forms a magnetic gap on a side that faces the voice coil bobbin; a voice coil which is attached to the voice coil bobbin so as to be disposed within the magnetic gap, and which vibrates the diaphragm and the voice coil bobbin in response to a driving force generated when an input electrical signal is inputted into the voice coil; and a magnetic material member which is attached to the voice coil bobbin so as to be disposed in a balancing position within the magnetic gap, and which is, when vibrating together with the voice coil bobbin, subjected to an action of a magnetic attractive force in a direction away from the balancing position.

    摘要翻译: 根据本发明的振动装置包括:隔膜; 支撑系统构件,其以允许隔膜振动的方式支撑隔膜; 安装在隔膜上的管状音圈筒管; 磁体,其设置在音圈筒管的内周面侧和外周面侧的至少一侧,并且在振动膜的振动方向上被极化,并且在一侧形成磁隙, 面对音圈筒管; 声音线圈,其安装在所述音圈架上,以配置在所述磁隙内,并且响应于当输入的电信号被输入到所述音圈时产生的驱动力而振动所述振膜和所述音圈筒管; 以及磁性材料构件,其附接到音圈骨架,以便设置在磁隙内的平衡位置中,并且当与音圈架一起振动时,其受到磁吸引力的作用 远离平衡位置的方向。

    SPEAKER SYSTEM
    8.
    发明申请
    SPEAKER SYSTEM 有权
    扬声器系统

    公开(公告)号:US20090028370A1

    公开(公告)日:2009-01-29

    申请号:US12171489

    申请日:2008-07-11

    IPC分类号: H04R1/02 H04R1/28

    摘要: A speaker system according to the present invention includes: a cabinet; at least one speaker unit fixed to the cabinet; and a gas adsorbent which is situated inside the cabinet and which is made from a porous material. The speaker unit is configured with moisture-proof component parts. In the speaker system, a tubular structure which has a tubular hollow for allowing ventilation between an inside and an outside of the cabinet is provided. A resonant frequency which is determined by an acoustic impedance of the tubular structure and an acoustic impedance of the cabinet is lower than a minimum resonant frequency of an acoustic impedance of the speaker system.

    摘要翻译: 根据本发明的扬声器系统包括:机柜; 至少一个扬声器单元固定在机柜上; 以及位于机柜内并由多孔材料制成的气体吸附剂。 扬声器单元配有防潮组件。 在扬声器系统中,提供了一种管状结构,其具有用于允许柜体的内部和外部之间的通风的管状中空部。 由管状结构的声阻抗和机壳的声阻抗确定的谐振频率低于扬声器系统的声阻抗的最小谐振频率。

    Loudspeaker system
    9.
    发明授权
    Loudspeaker system 有权
    扬声器系统

    公开(公告)号:US07463747B2

    公开(公告)日:2008-12-09

    申请号:US10594504

    申请日:2005-03-24

    IPC分类号: H04R25/00

    摘要: A loudspeaker unit (2) of a loudspeaker system (1) is fitted to a cabinet (4). An absorbent (3) is disposed in a hollow chamber (R) inside the cabinet (4) and absorbs a gas inside the hollow chamber (R). A phase inverting mechanism (8) inverts the phase by resonating with a sound of a specific frequency radiated from the loudspeaker unit (2) into the hollow chamber (R) and radiates this sound to outside. The watertight means of the phase inverting mechanism (8) prevents invasion of moisture into inside the hollow chamber (R) from outside the cabinet (4) through the phase inverting mechanism (8).

    摘要翻译: 扬声器系统(1)的扬声器单元(2)安装在机柜(4)上。 吸收剂(3)设置在机壳(4)内部的中空室(R)中并吸收中空室(R)内部的气体。 相位反转机构(8)通过与从扬声器单元(2)辐射的特定频率的声音谐振到中空室(R)而使相位反转,并将该声音发射到外部。 相位反转机构(8)的防水装置通过相位反转机构(8)防止湿气从柜体(4)的外部侵入中空室(R)的内部。

    Light sensitive planographic printing plate material
    10.
    发明申请
    Light sensitive planographic printing plate material 审中-公开
    光敏平版印刷版材

    公开(公告)号:US20080038667A1

    公开(公告)日:2008-02-14

    申请号:US11881110

    申请日:2007-07-25

    IPC分类号: G03C1/00

    CPC分类号: G03F7/031 G03F7/027

    摘要: Disclosed is a light sensitive planographic printing plate material comprising a support and provided thereon, a light sensitive layer containing a polymerization initiator, a polymerizable ethylenically unsaturated compound, a polymeric binder, and a sensitizing dye, wherein the polymerization initiator is a biimidazole compound, and the sensitizing dye is represented by formula (1),

    摘要翻译: 公开了一种光敏平版印刷版材料,其包含载体,其上设有含有聚合引发剂的光敏层,可聚合烯属不饱和化合物,聚合物粘合剂和增感染料,其中聚合引发剂是联咪唑化合物,和 敏化染料由式(1)表示,