Sound Absorbing Structure
    31.
    发明申请
    Sound Absorbing Structure 有权
    吸声结构

    公开(公告)号:US20080135327A1

    公开(公告)日:2008-06-12

    申请号:US11885500

    申请日:2006-03-30

    IPC分类号: E04B1/82

    摘要: A sound absorbing structure according to the present invention comprises: a housing having a front face, and a side face which is provided perpendicularly around at least a part of an edge portion of the front face; a gas adsorption material for physically adsorbing gas in an interior space delimited by the front face and the side face of the housing, which gas adsorption material is placed in the interior space; sealing means for sealing the gas adsorption material from outside thereof; and an acoustic connection section for functioning as an acoustic mass so as to acoustically connect an exterior space and the interior space of the housing, which acoustic connection section is provided in at least one of the front face and the side face. The sound absorbing structure according to the present invention realizes both sound absorption in a low-pitched range and a reduction in the size of the structure.

    摘要翻译: 根据本发明的吸声结构包括:具有前表面的外壳和垂直于前表面的边缘部分的至少一部分设置的侧面; 用于在由壳体的前表面和侧面限定的内部空间中物理吸附气体的气体吸附材料,该气体吸附材料被放置在内部空间中; 用于从其外部密封气体吸附材料的密封装置; 以及用于声学质量的声学连接部分,以便将外部空间和壳体的内部空间声学连接,该声学连接部分设置在前表面和侧面中的至少一个中。 根据本发明的吸声结构实现了低音范围的吸声和结构尺寸的减小。

    Loudspeaker System
    32.
    发明申请
    Loudspeaker System 有权
    扬声器系统

    公开(公告)号:US20070286449A1

    公开(公告)日:2007-12-13

    申请号:US11660677

    申请日:2005-08-19

    IPC分类号: H04R1/02

    摘要: A loudspeaker system comprises a cabinet (11), a speaker unit (12), a package body (13), a filler gas (15), and an absorbent (14). The speaker unit (12) is mounted in the cabinet (11). At least one package body (13) is disposed in a vacant space (Ra) inside of the cabinet (11) and is structured by a bag body for sealing materials thereinto from outside thereof. A predetermined amount of the filler gas (15) is sealed into the package body (13). A predetermined amount of the absorbent (14) is sealed into the package body (13) and physically absorbs the filler gas (15).

    摘要翻译: 扬声器系统包括机壳(11),扬声器单元(12),封装体(13),填充气体(15)和吸收体(14)。 扬声器单元(12)安装在机壳(11)中。 至少一个包装体(13)设置在机壳(11)内部的空闲空间(Ra)中,并且由袋体构成,用于从其外部密封材料。 预定量的填充气体(15)被密封到包装体(13)中。 将预定量的吸收剂(14)密封到包装体(13)中并物理吸收填充气体(15)。

    Speaker Device
    33.
    发明申请
    Speaker Device 有权
    扬声器设备

    公开(公告)号:US20070274556A1

    公开(公告)日:2007-11-29

    申请号:US10594573

    申请日:2005-04-04

    IPC分类号: H04R1/28

    摘要: A speaker device of the present invention roughly comprises a cabinet (1) and a speaker unit (2a). The speaker unit (2a) is attached to an opening portion formed in a front surface of the cabinet (1). The speaker unit (2a) has a back surface frame (3a), a front surface frame (4a), a first magnetic circuit (5a), a second magnetic circuit (6a), an edge (7a), a damper (8a), a diaphragm (9a), a voice coil bobbin (10a), and a voice coil (11a). A non-magnet member (91a) which is a portion of the diaphragm (9a), the first magnetic circuit (5a), and the second magnetic circuit (6a) play a role as a negative stiffness mechanism to suppress an influence of an acoustic stiffness, thereby achieving a small-size speaker device capable of reproducing low-frequency sound.

    摘要翻译: 本发明的扬声器装置大致包括机壳(1)和扬声器单元(2a)。 扬声器单元(2a)附接到形成在机壳(1)的前表面中的开口部分。 扬声器单元(2a)具有后表面框架(3a),前表面框架(4a),第一磁路(5a),第二磁路(6a),边缘(7a) ,阻尼器(8a),隔膜(9a),音圈骨架(10a)和音圈(11a)。 作为隔膜(9a)的一部分的非磁性构件(91a),第一磁路(5a)和第二磁路(6a)起到负刚度机构的作用,以抑制 声刚度的影响,从而实现能够再现低频声音的小型扬声器装置。

    Speaker system
    34.
    发明申请
    Speaker system 有权
    扬声器系统

    公开(公告)号:US20070127760A1

    公开(公告)日:2007-06-07

    申请号:US10583323

    申请日:2005-03-23

    IPC分类号: H04R1/02 H04R1/20 A47B81/06

    摘要: A speaker system according to the present invention comprises a cabinet (10), a speaker unit (11), a first parting board (12), a drone cone (13), an adsorption member (14), a second parting board (15), a backboard (16), a variable mechanism (17), and a port (18). A sound pressure generated by the speaker unit (11) causes a pressure variation in a second chamber (R12) via the drone cone (13). The adsorption member (14) with an effect of physical adsorption is operable to suppress the pressure variation. Furthermore, by displacing the diaphragm (171), the variable mechanism (17) is operable to reduce a pressure variation of a direct current component, which is caused by variations in ambient temperature or atmospheric pressure of the speaker system.

    摘要翻译: 根据本发明的扬声器系统包括机壳(10),扬声器单元(11),第一分离板(12),无人机锥体(13),吸附构件(14),第二分隔板(15) ),背板(16),可变机构(17)和端口(18)。 由扬声器单元(11)产生的声压通过无人机锥体(13)引起第二腔室(R 12)中的压力变化。 具有物理吸附作用的吸附构件(14)可操作以抑制压力变化。 此外,通过移动隔膜(171),可变机构(17)可操作以减小由扬声器系统的环境温度或大气压力的变化引起的直流分量的压力变化。

    Loudspeaker apparatus
    35.
    发明申请
    Loudspeaker apparatus 有权
    扬声器装置

    公开(公告)号:US20060269095A1

    公开(公告)日:2006-11-30

    申请号:US11437665

    申请日:2006-05-22

    IPC分类号: H04R9/06

    CPC分类号: H04R1/2803 H04R2209/041

    摘要: A loudspeaker apparatus comprises a housing, an adsorptive material provided inside the housing, for physically adsorbing gas inside the housing, a vibration section including a diaphragm and provided in an opening formed in the housing, a drive section for driving the diaphragm to generate sound from the diaphragm, and a negative stiffness generating mechanism provided inside the housing, for reducing an acoustic stiffness inside the housing, the acoustic stiffness acting on the diaphragm.

    摘要翻译: 扬声器装置包括壳体,设置在壳体内部的用于物理吸附壳体内的气体的吸附材料,包括隔膜的振动部分,设置在形成在壳体中的开口中;驱动部分,用于驱动隔膜以产生声音, 隔膜和设置在壳体内部的负刚度产生机构,用于降低壳体内的声学刚度,作用在隔膜上的声学刚度。

    SPEAKER
    36.
    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。

    Light sensitive planographic printing plate material
    38.
    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,

    Light sensitive planographic printing plate material
    39.
    发明授权
    Light sensitive planographic printing plate material 失效
    光敏平版印刷版材

    公开(公告)号:US07220530B2

    公开(公告)日:2007-05-22

    申请号:US11052853

    申请日:2005-02-09

    IPC分类号: G03F7/029

    摘要: Disclosed is a light sensitive planographic printing plate material comprising a hydrophilic support and provided thereon, a light sensitve layer containing (A) an infrared absorbing dye, (B) a radical generating agent, and (C) a radically polymerizable compound, the light sensitve layer being an outermost layer, wherein the radical generating agent is selected from the group consisting of a sulfonium salt, a iodonium salt and a diazonium salt, and the radically polymerizable compound is a radically polymerizable oxirane compound having an oxirane ring in the molecule.

    摘要翻译: 公开了一种光敏平版印刷版材料,其包含亲水性载体,其上提供含有(A)红外线吸收染料,(B)自由基发生剂和(C)可自由基聚合化合物的光敏层, 层是最外层,其中自由基产生剂选自锍盐,碘鎓盐和重氮盐,自由基聚合性化合物是在分子中具有环氧乙烷环的自由基聚合性环氧乙烷化合物。

    Process of preparing planographic printing plate
    40.
    发明授权
    Process of preparing planographic printing plate 失效
    制备平版印刷版的工艺

    公开(公告)号:US07192690B2

    公开(公告)日:2007-03-20

    申请号:US11077589

    申请日:2005-03-10

    IPC分类号: G03F7/26

    摘要: Disclosed is a process of preparing a planographic printing plate from a light sensitive planographic printing plate material comprising a hydrophilic support and provided thereon, an image formation layer containing (A) a polymerization initiator selected from an arene-iron complex and a tribromoacetyl compound, (B) a polymerizable ethylenically unsaturated compound, and (C) an alkali soluble resin with an acid value of 5 to 200, the process comprising the steps of imagewise exposing the light sensitive planographic printing plate material to ultraviolet light using an exposure device comprising a digital mirror device (DMD), and removing an image formation layer at non-exposed portions with an aqueous alkali solution to form an image.

    摘要翻译: 公开了一种由光敏平版印刷版材料制成平版印刷版的方法,所述光敏平版印刷版材料包括亲水性支持体,其上设有含有(A)选自芳族 - 铁络合物和三溴乙酰基化合物的聚合引发剂的成像层( B)可聚合的烯属不饱和化合物,和(C)酸值为5-200的碱溶性树脂,该方法包括以下步骤:使用包含数字化的曝光装置的光敏平版印刷版材料成紫外光 镜装置(DMD),并且用碱性水溶液在非曝光部分除去图像形成层以形成图像。