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    Sound-absorbing structure body
    11.
    发明申请
    Sound-absorbing structure body 审中-公开
    吸声结构体

    公开(公告)号：US20060131104A1

    公开(公告)日：2006-06-22

    申请号：US10545161

    申请日：2004-01-23

    申请人： Zenzo Yamaguchi ,  Ichiro Yamagiwa ,  Toshimitsu Tanaka ,  Hiroki Ueda

    发明人： Zenzo Yamaguchi ,  Ichiro Yamagiwa ,  Toshimitsu Tanaka ,  Hiroki Ueda

    IPC分类号： E04B1/82

    CPC分类号： B60R13/08 ,  G10K11/172

    摘要： A sound-absorbing structure body according to the present invention comprises a ridge-groove board (11) formed with a large number of ridges and grooves, a closing board (15) joined to the ridge-groove board so as to close one side of the ridge-groove board and thereby form a hollow portion (13), a partition board (21) for partitioning the hollow portion (13) into two or more partitioned spaces (22a, 22b), and two or more holes (25a, 25b) opened in the ridge-groove board so as to bring into communication with each of the two or more partitioned spaces (22a, 22b).

    摘要翻译： 根据本发明的吸音结构体包括形成有多个脊和槽的脊槽板（11），与脊槽板接合的封闭板（15），以封闭 从而形成中空部分（13），用于将中空部分（13）分隔成两个或更多个分隔空间（22a，22b）和两个或更多个孔（25）的隔板（21） a，25b）在所述脊槽板上开口，以便与所述两个或更多个分隔空间（22a，22b）中的每一个连通。

    Oil separator for blow-by gas
    13.
    发明授权
    Oil separator for blow-by gas 有权
    用于窜气的油分离器

    公开(公告)号：US08256404B2

    公开(公告)日：2012-09-04

    申请号：US12402270

    申请日：2009-03-11

    申请人： Toshimitsu Tanaka ,  Jun Ikeda ,  Naoya Okada

    发明人： Toshimitsu Tanaka ,  Jun Ikeda ,  Naoya Okada

    IPC分类号： F01M13/04 ,  B04C5/04

    CPC分类号： F01M13/04 ,  F01M2013/0066 ,  F01M2013/0427

    摘要： To provide an oil separator including multiple cones and having a simple structure and high trapping efficiency for oil mist. An oil separator can include multiple cones arranged in a line and a chamber for blow-by gas, which is formed in adjacent to the line of the cones, and arranged at an upper side surface of the cones, the chamber being provided with a flow-in port at a position in front of the line of the cones, in which upper outer peripheral walls of the cones at portions facing the chamber constitute partition walls provided with slits, which constitute inlets for the blow-by gas to enter the cones.

    摘要翻译： 提供包括多个锥体的油分离器，并且具有油雾的简单结构和高的捕集效率。 油分离器可以包括布置成一行的多个锥体和用于窜气的腔室，该腔室与锥体的线相邻地形成并且布置在锥体的上侧表面处，该腔室设置有流动 在锥体线前面的位置处的端口，其中锥体在面向腔室的部分的上外周壁构成设置有狭缝的分隔壁，其构成用于窜气进入锥体的入口。

    Solid-borne sound reducing structure
    14.
    发明申请
    Solid-borne sound reducing structure 有权
    固体减声结构

    公开(公告)号：US20090283356A1

    公开(公告)日：2009-11-19

    申请号：US12309325

    申请日：2007-07-19

    申请人： Kazuki Tsugihashi ,  Toshimitsu Tanaka

    发明人： Kazuki Tsugihashi ,  Toshimitsu Tanaka

    IPC分类号： F16F15/00

    CPC分类号： F04B39/0027 ,  F04B39/0033 ,  G10K11/172

    摘要： It is an object of the present invention to provide a solid-borne sound reducing structure which is able to reduce solid-borne sound with a simple configuration, highly durable, and being less degraded.There is provided a solid-borne sound reducing structure (100) in which a surface plate part (1) including a gas ventilating part (1a) which allows gas to pass through along a thickness direction is disposed by means of an outer peripheral wall part (2) on a structure (200) that radiates noise while vibrating, so as to at least partially cover a surface (200a) of the structure (200). The surface plate part (1) is supported by the outer peripheral wall part (2) so as to be integrally vibrated with the surface (200a) of the structure (200). In addition, the outer peripheral wall part (2) supports the surface plate part (1) in such a manner that an internal gas chamber is formed between the surface (200a) of the structure (200) and the surface plate part (1).

    摘要翻译： 本发明的目的是提供一种固体声音减小结构，其能够以简单的结构，高度耐久性并且降低的程度降低固体声音。 提供了一种固体减震结构（100），其中包括允许气体沿着厚度方向通过的气体通风部（1a）的表面板部（1）通过外周壁部 （200）上的辐射噪声的结构（200），以至少部分地覆盖所述结构（200）的表面（200a）。 表面板部分（1）由外周壁部分（2）支撑，以便与结构（200）的表面（200a）整体振动。 此外，外周壁部（2）以在结构体（200）的表面（200a）和表面板部（1）之间形成内部气室的方式支撑表面板部（1） 。

    Porous Sound Absorbing Structure
    16.
    发明申请
    Porous Sound Absorbing Structure 审中-公开
    多孔吸音结构

    公开(公告)号：US20070272482A1

    公开(公告)日：2007-11-29

    申请号：US11578666

    申请日：2005-04-15

    申请人： Zenzo Yamaguchi ,  Toshimitsu Tanaka ,  Ichiro Yamagiwa ,  Hiroki Ueda ,  Mitsuo Hino

    发明人： Zenzo Yamaguchi ,  Toshimitsu Tanaka ,  Ichiro Yamagiwa ,  Hiroki Ueda ,  Mitsuo Hino

    IPC分类号： E04B1/82

    CPC分类号： G10K11/172

    摘要： A porous sound absorbing structure 10 includes an exterior plate 1 and a closing plate 2 in order to suppress a decrease in sound absorbing performance in a wide frequency band. An interior plate 3 is arranged between the exterior plate 1 and the closing plate 2, and air layers 4 and 5 are located between the exterior plate 1 and the interior plate 3 and between the interior plate 3 and the closing plate 2 respectively. The exterior plate 1, the interior plate 3, and the closing plate 2 are arranged while opposed to each other. Many through holes 1a and 3a are made in the exterior plate 1 and the closing plate 2 respectively. In the interior plate 3, a plate thickness t2 and a diameter φ2 and an aperture ratio β2 are set so as to generate an viscous effect in air passing through the through hole 3a. The aperture ratio β1 of the through hole 1a in the exterior plate 1 is set more than 3% and not more than 50%.

    摘要翻译： 多孔吸音结构10包括外板1和封闭板2，以便抑制在宽频带中的吸音性能的降低。 内板3设置在外板1和封闭板2之间，空气层4和5分别位于外板1和内板3之间以及内板3和封闭板2之间。 外板1，内板3和封闭板2彼此相对设置。 分别在外板1和封闭板2上形成许多通孔1a和3a。 在内板3中，设定板厚t 2，直径φ2和开口率β2，以便在通过通孔3a的空气中产生粘性效果。 外板1中的通孔1a的孔径比β1设定为3％以上且50％以下。

    Sound absorbing structure
    17.
    发明申请
    Sound absorbing structure 审中-公开
    吸音结构

    公开(公告)号：US20070017739A1

    公开(公告)日：2007-01-25

    申请号：US10575943

    申请日：2004-09-17

    申请人： Ichiro Yamagiwa ,  Hiroki Ueda ,  Zenzo Yamaguchi ,  Toshimitsu Tanaka

    发明人： Ichiro Yamagiwa ,  Hiroki Ueda ,  Zenzo Yamaguchi ,  Toshimitsu Tanaka

    IPC分类号： F16F15/00

    CPC分类号： G10K11/168 ,  F16F15/02

    摘要： A sound absorbing structure utilizes the vibration of a plate-like body (1), and includes the plate-like body (1), a vibration damping member (2) provided on at least one surface of the plate-like body (1), and an installation portion (3) provided at an opposite side of the vibration damping member against the plate-like body (1).

    摘要翻译： 吸音结构利用板状体（1）的振动，并且包括板状体（1），设置在板状体（1）的至少一个表面上的减振构件（2） ，以及安装部（3），其设置在与所述板状体（1）相对的所述减振部件的相对侧。

    Vibration-damping material, its manufacturing method, and structural section for transport vehicle
    19.
    发明授权
    Vibration-damping material, its manufacturing method, and structural section for transport vehicle 失效
    运输车辆的减震材料及其制造方法和结构部分

    公开(公告)号：US5690035A

    公开(公告)日：1997-11-25

    申请号：US743800

    申请日：1996-11-05

    申请人： Tadashi Hatayama ,  Ichiro Yamagiwa ,  Kenshi Maekawa ,  Kenji Iwai ,  Toshimitsu Tanaka ,  Mamoru Taniuchi ,  Reiji Sanuki ,  Isamu Ueki ,  Toshihiko Sasaki ,  Akio Sugimoto ,  Kazuhisa Fujisawa

    发明人： Tadashi Hatayama ,  Ichiro Yamagiwa ,  Kenshi Maekawa ,  Kenji Iwai ,  Toshimitsu Tanaka ,  Mamoru Taniuchi ,  Reiji Sanuki ,  Isamu Ueki ,  Toshihiko Sasaki ,  Akio Sugimoto ,  Kazuhisa Fujisawa

    IPC分类号： E04B1/86 ,  B32B3/12 ,  B32B3/28 ,  B32B7/02 ,  B32B15/08 ,  B61D17/18 ,  F16F9/30 ,  G10K11/16 ,  B61D17/10

    CPC分类号： B61D17/18 ,  B61D17/185 ,  F16F9/306 ,  Y02T30/30 ,  Y10T156/1023 ,  Y10T156/1056

    摘要： A truss type extruded aluminum section (1) is formed of a pair of planar plates (2)(3) and ribs (4)(5)(6), wherein hollow portions (7)(8)(9) are formed within the section (1) by the ribs (4)(5)(6) and the planar plates (2)(3). Vibration-damping resin is provided on the inner surfaces of hollow portions (7)(8)(9), and particularly on the inner surface of the planar plate (3) and on a single surface of the inclined rib (4). With this arrangement, the vibration energy bending the planar plate (3) and the rib (4) is converted into a heat energy. In the case of manufacturing such truss type extruded aluminum vibration-damping section (1), for making easy the insertion of the vibration-damping resin in the hollow portion, the vibration-damping resin is stuck on a plastic film (11) to form a long planar body. The plastic film (11) serves as a cover or an adhesive. Moreover, in the case of directly inserting the vibration-damping resin sheet (14), the vibration-damping resin sheet (14) is subjected to embossing on the adhesive-bonding side for allowing air to escape. Additionally, in the case using an age-hardening type aluminum alloy, the adhesive-bonding for the vibration-damping resin by heating is performed along with the heat treatment for age-hardening.

    摘要翻译： 桁架型挤压铝部分（1）由一对平板（2）（3）和肋（4）（5）（6）形成，其中中空部分（7）（8）（9）形成在 （4）（5）（6）和平板（2）（3）的部分（1）。 在中空部分（7）（8）（9）的内表面上，特别是在平板（3）的内表面和倾斜肋（4）的单个表面上设置有减振树脂。 通过这种布置，将平板（3）和肋（4）弯曲的振动能量转换为热能。 在制造这样的桁架型挤压铝减震部（1）的情况下，为了容易地将减振树脂插入中空部，将减振树脂粘贴在塑料薄膜（11）上，形成 一个长的平面体。 塑料薄膜（11）用作盖子或粘合剂。 此外，在直接插入减振树脂片（14）的情况下，减震树脂片（14）在粘合侧进行压花以允许空气逸出。 此外，在使用时效硬化型铝合金的情况下，通过加热进行减振树脂的粘接，同时进行时效硬化用热处理。