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11. 发明授权

US4726444A Sound wave control device 失效
标题翻译：声波控制装置
公开(公告)号：US4726444A
公开(公告)日：1988-02-23
申请号：US904852
申请日：1986-09-08
申请人： Kazuyoshi Iida , Keiichiro Mizuno , Kazuo Kondo
发明人： Kazuyoshi Iida , Keiichiro Mizuno , Kazuo Kondo
IPC分类号： G10K11/30 , H04R1/34 , G10K11/00
CPC分类号： G10K11/30 , H04R1/345
摘要： Disclosed herein is a sound wave control device which is shaped in a lens form or a prism form from an acoustically rigid porous material, wherein numerous paths having different path lengths are provided and the apparent medium density is varied. This second wave control device is used to improve the sound quality and the directivity of the sound waves from a speaker and the directional control of noises.
摘要翻译：本文公开了一种声波控制装置，其从声刚性多孔材料成型为透镜形式或棱镜形式，其中提供具有不同路径长度的多个路径，并且表观中等密度变化。该第二波控制装置用于改善来自扬声器的声波的声音质量和方向性以及噪声的方向控制。

12. 发明授权

US4753318A Engine noise control device for use in automobiles or the like 失效
标题翻译：用于汽车等的发动机噪声控制装置
公开(公告)号：US4753318A
公开(公告)日：1988-06-28
申请号：US660995
申请日：1984-10-15
申请人： Keiichiro Mizuno , Kazuyoshi Iida , Kazuo Kondo
发明人： Keiichiro Mizuno , Kazuyoshi Iida , Kazuo Kondo
IPC分类号： B60R13/08 , B62D25/20 , F02B77/13 , G10K11/16 , G10K11/175 , F01N1/06
CPC分类号： F02B77/13 , B60R13/08 , B60R13/0838 , B60R13/0861 , G10K11/175
摘要： Disclosed herein is an engine noise control device for use in automobiles or the like comprising a noise control member which is attached to an opening of an engine room of an automobile or the like. The noise control member has a plurality of hollow conduit passages penetrating from one of surfaces to the other surface thereof. The hollow conduit passages are so arranged that the length of the conduit passages becomes shorter from the central portion to the peripheral portion of the noise control member. Thereby, a noise-propagating direction is changed by controlling the noise to reduce the energy of sounds radiated and/or diffracted to the outside.
摘要翻译：这里公开了一种用于汽车等的发动机噪声控制装置，其包括附接到汽车等的发动机室的开口的噪声控制部件。噪声控制构件具有从表面中的一个表面到另一个表面穿透的多个中空导管通道。中空导管通道被布置成使得导管通道的长度从噪声控制构件的中心部分到周边部分变短。因此，通过控制噪声来改变噪声传播方向，以减少辐射和/或衍射到外部的声音的能量。

13. 发明授权

US4877136A Vibration free container for transportation 失效
标题翻译：无振动的运输容器
公开(公告)号：US4877136A
公开(公告)日：1989-10-31
申请号：US182706
申请日：1988-04-18
申请人： Keiichiro Mizuno , Kazuyoshi Iida
发明人： Keiichiro Mizuno , Kazuyoshi Iida
IPC分类号： B65D81/07
CPC分类号： B65D81/07
摘要： A vibration free container for transportation comprises vibration isolating device which are arranged under the container and comprises a lower layer and an upper layer. The lower layer consists of at least two long laminated rubber bodies in the form of a parallelepiped extending in parallel with each other and upper layer consists of a plurality of column-shaped vibration isolators fixed between a bottom plate of the container and upper surfaces of the lamianted rubber bodies. Each of the laminated rubber bodies comprises rubber layers and metal plates alternately laminated. In another aspect the vibration free container comprises an outer casing and an inner casing received in the outer casing, and the vibration insulating device is interposed between the outer and inner casing to support the inner casing relative to the outer casing.
摘要翻译：用于运输的无振动容器包括布置在容器下方并包括下层和上层的防振装置。下层由平行六面体形式的至少两层长的层叠橡胶体组成，并且上层由固定在容器的底板和容器的上表面之间的多个柱状隔振器跛脚橡胶体。每个层压橡胶体包括交替层压的橡胶层和金属板。在另一方面，无振动容器包括容纳在外壳中的外壳和内壳，并且隔振装置插入在外壳和内壳之间，以相对于外壳支撑内壳。

14. 发明授权

US4158401A Device for controlling a propagation direction of noise 失效
标题翻译：用于控制噪声传播方向的装置
公开(公告)号：US4158401A
公开(公告)日：1979-06-19
申请号：US703985
申请日：1976-07-09
申请人： Masayasu Matsumoto , Kazuyoshi Iida , Yoshikazu Kondo , Keiichiro Mizuno , Sadao Nomoto , Noriaki Murayama , Kei Watanabe , Tomonori Katayama
发明人： Masayasu Matsumoto , Kazuyoshi Iida , Yoshikazu Kondo , Keiichiro Mizuno , Sadao Nomoto , Noriaki Murayama , Kei Watanabe , Tomonori Katayama
IPC分类号： E01B2/00 , E01F8/00 , G10K11/175 , G10K11/00 , E04H17/00
CPC分类号： E01B2/003 , E01F8/0076 , G10K11/175 , E01B19/003
摘要： A device for controlling a propagation direction of noise, which is preferably associated with a sound insulating wall to significantly improve its sound reducing effect of alleviating noise emitted from a noise source such as a railroad, highway and the like on which an electric car and automobiles run. The device comprises a hollow structural body composed of a plurality of elongated vertical hollow passages arranged at right angles to a substrate and spaced apart from each other by means of partition walls. The upper noise inlet side surface of the hollow passages face a propagation direction of noise emitted from the noise source and serve to refract and lag in phase the noise passed therethrough, thereby producing a sound reducing region located intermediate between a direct sound propagation and the refracted sound propagation. In one embodiment, a pair of hollow structural bodies are arranged in opposition to each other to form an arch type device. In another embodiment, the hollow structural body may be provided at its noise inlet or outlet side surface with an extension of the hollow passages.
摘要翻译：一种用于控制噪声传播方向的装置，其优选地与隔音壁相关联，以显着改善其减轻从诸如铁路，公路等的噪声源发出的噪声的声音降低效果，其中电动汽车和汽车跑。该装置包括中空结构体，该中空结构体由多个细长的垂直中空通道构成，该垂直中空通道以与基底成直角的方式布置并且通过分隔壁彼此间隔开。中空通道的上部噪声入口侧表面面对从噪声源发出的噪声的传播方向，并且用于使通过的噪声相位折射和滞后，从而产生位于直接声音传播和折射之间的声音降低区域声音传播。在一个实施例中，一对中空结构体彼此相对布置以形成拱形装置。在另一个实施例中，中空结构体可以设置在其噪声入口或出口侧表面，并具有中空通道的延伸部分。

15. 发明授权

US4069768A Device for controlling a propagation direction of noise 失效
标题翻译：用于控制噪声传播方向的装置
公开(公告)号：US4069768A
公开(公告)日：1978-01-24
申请号：US686338
申请日：1976-05-14
申请人： Masayasu Matsumoto , Kazuyoshi Iida , Yoshikazu Kondo , Keiichiro Mizuno , Sadao Nomoto , Noriaki Murayama , Kei Watanabe
发明人： Masayasu Matsumoto , Kazuyoshi Iida , Yoshikazu Kondo , Keiichiro Mizuno , Sadao Nomoto , Noriaki Murayama , Kei Watanabe
IPC分类号： E01F8/00 , G10K11/175 , B61D17/00 , B61K13/00
CPC分类号： G10K11/175 , E01F8/0041
摘要： A device for controlling a propagation direction of noise which is preferably associated with a sound insulating wall to significantly improve its sound reducing effect of alleviating noise emitted from a noise source such as a railroad, highway and the like on which an electric car and automobiles run. The device comprises a hollow structural body composed of a plurality of elongate hollow passages superimposed one upon the other and spaced apart from each other. The passages are arranged in a propagation direction of noise emitted from the noise source and serve to refract and lag in phase the noise passed therethrough, thereby producing a sound reducing region located intermediate between a direct propagation sound and the refraction propagation sound.
摘要翻译：一种用于控制噪声的传播方向的装置，其优选地与隔音壁相关联，以显着地改善其减轻由电动汽车和汽车运行的诸如铁路，高速公路等的噪声源发出的噪声的声音降低效果。该装置包括一个中空结构体，该中空结构体由多个细长的中空通道组成，该多个细长的中空通道彼此叠置并彼此间隔开。通道沿着从噪声源发出的噪声的传播方向布置，并且用于折射和滞后相位的噪声，从而产生位于直接传播声音和折射传播声音之间的声音降低区域。

16. 发明申请

US20080179135A1 LOW-NOISE MACHINE PACKAGE 有权
标题翻译：低噪声机包装
公开(公告)号：US20080179135A1
公开(公告)日：2008-07-31
申请号：US12023083
申请日：2008-01-31
申请人： Toshiaki YABE , Kazuaki Shiinoki , Kazuyoshi Iida , Koji Ikeda
发明人： Toshiaki YABE , Kazuaki Shiinoki , Kazuyoshi Iida , Koji Ikeda
IPC分类号： F01N1/10
CPC分类号： F01N1/10 , F01N2590/00
摘要： A conventional machine package faces problems concerned with costs, weight, etc. and also a problem of antinomy that an attempt to enhance the noise reducing performance increases the airflow resistance and then deteriorates the cooling performance. Providing a sound absorbing structure with the heat radiation performance ensured within a practical range and then with considerably improved noise reducing effect achieves a low-noise machine package with a downsized casing and a reduced cooling fan power. There is provided a sound absorbing structure having a plurality of polyester fiber sound absorbing cylinders each formed into a circular-cylindrical shape, formed of a base material of polyester fiber whose surface is combined and covered with polymer nonwoven fabric of polyester fiber or the like, and arranged at a support member in at least either of a suction port and an exhaust port in such a manner that long axes of the sound absorbing cylinders intersect substantially perpendicularly with a flow direction of air flowing through the suction port or the exhaust port. This makes it possible to reduce noise while controlling the airflow resistance minimum, thus achieving downsizing of a cooling fan and reduction of a cooling fan power.
摘要翻译：常规的机器包装面临成本，重量等问题，并且还存在着提高降噪性能的尝试增加了气流阻力，从而降低冷却性能的问题。提供具有散热性能的吸音结构，确保在实用范围内，然后显着改善降噪效果，实现了具有小型外壳的低噪声机器封装和降低的冷却风扇功率。提供了一种吸音结构，其具有多个聚酯纤维吸音筒，每个聚酯纤维吸音筒形成圆筒形，由表面组合并被聚酯纤维等的聚合物无纺布覆盖的聚酯纤维的基材形成，并且以这样的方式布置在吸入口和排气口中的至少一个中的支撑构件处，使得吸音缸的长轴与流过吸入口或排气口的空气的流动方向大致垂直地相交。这使得可以在控制气流阻力最小的同时降低噪声，从而实现冷却风扇的小型化并降低冷却风扇功率。

17. 发明授权

US5168130A Noise reducing apparatus 失效
标题翻译：噪音降低装置
公开(公告)号：US5168130A
公开(公告)日：1992-12-01
申请号：US376091
申请日：1989-07-06
申请人： Hiroshi Shima , Masanori Murase , Naotaka Tomita , Kazuyoshi Iida
发明人： Hiroshi Shima , Masanori Murase , Naotaka Tomita , Kazuyoshi Iida
IPC分类号： G01K11/16 , B64F1/26 , F01N1/06 , F02B77/13 , G10K11/175
CPC分类号： G10K11/175
摘要： A noise reducing apparatus comprising a first passageway group consisting of a plurality of first passageways aligned in parallel with each other for forming a first flat wave A by sound waves having a first same phase passed through each first passageway from a sound source, and a second passageway group consisting of a plurality of second passageways aligned in parallel with each other for forming a second flat wave B by sound waves being a second same phase passed through each second passageway from the sound source, said first passageway group having positioned above said second passageway group, and the phase of said first flat wave being advanced by a phase difference of 240.degree..+-.60.degree. with respect to the phase of said second flat wave to thereby reduce noise emitted from the sound source by interference of the first and second flat waves A and B.
摘要翻译：一种降噪装置，包括由多个彼此平行排列的第一通道组成的第一通道组，用于通过具有从声源穿过每个第一通道的第一相位相位的声波形成第一平坦波A，以及第二通道通道组由多个彼此平行排列的第二通道组成，用于通过声波形成第二平坦波B，声波是从声源穿过每个第二通道的第二相同相位，所述第一通道组位于所述第二通道并且相对于所述第二平面波的相位，所述第一平坦波的相位相对于相位差240°+/- 60°前进，从而通过第一和第二平面波的干涉减少从声源发出的噪声平波A和B

18. 发明授权

US5121811A Noise reducing device for printer 失效
标题翻译：用于打印机的噪音减少装置
公开(公告)号：US5121811A
公开(公告)日：1992-06-16
申请号：US467426
申请日：1990-01-19
申请人： Hiroshi Shima , Masanori Murase , Naotaka Tomita , Kazuyoshi Iida
发明人： Hiroshi Shima , Masanori Murase , Naotaka Tomita , Kazuyoshi Iida
IPC分类号： B41J29/10
CPC分类号： B41J29/10
摘要： A noise reducing device for printers including a noise reducing hollow body consisting of at least one hollow duct at one side of a sheet delivery opening opposedly arranged to a printed sheet guiding-receiving member positioned at the other side of the sheet delivery opening, and the hollow duct is oriented such that a noise outlet thereof is opened towards the upper surface of the sheet guiding-receiving member.

19. 发明授权

US4388427A Heat-set type printing inks 失效
标题翻译：热定型印刷油墨
公开(公告)号：US4388427A
公开(公告)日：1983-06-14
申请号：US301152
申请日：1981-09-11
申请人： Syuzi Nishikawa , Toru Matsubara , Kazuyoshi Iida , Seiichiro Tahara
发明人： Syuzi Nishikawa , Toru Matsubara , Kazuyoshi Iida , Seiichiro Tahara
IPC分类号： C08F2/00 , C08F2/08 , C08F291/00 , C09D11/00 , C09D11/02 , C09D11/10 , C09D11/06 , C09D11/08
CPC分类号： C09D11/02
摘要： A heat-set type printing ink comprising as the vehicle a non-aqueous dispersion prepared by dissolving a resin in a hydrocarbon solvent-containing solvent boiling at not lower than 170.degree. C. to form a resin solution and polymerizing at least one kind of vinyl monomer in said resin solution to obtain a non-aqueous dispersion. In one embodiment, the thus obtained non-aqueous dispersion may be incorporated with a resin to obtain a modified non-aqueous dispersion.
摘要翻译：一种热固型印刷油墨，其包含通过将树脂溶解在沸点不低于170℃的含烃溶剂的溶剂中形成树脂溶液并聚合至少一种乙烯基的非水性分散体作为载体，单体在所述树脂溶液中以获得非水分散体。在一个实施方案中，由此获得的非水分散体可以与树脂混合以获得改性的非水分散体。

20. 发明授权

US4160491A Perlite sound absorbing plate and sound insulating wall composed of the same 失效
标题翻译：珍珠岩吸声板和隔音墙组成相同
公开(公告)号：US4160491A
公开(公告)日：1979-07-10
申请号：US928030
申请日：1978-07-25
申请人： Masayasu Matsumoto , Susumu Sakamoto , Nobufumi Matsudaira , Kazuyoshi Iida , Yoshikazu Kondo , Kazuo Kondo , Haruo Watanabe , Shosuke Suzuki , Yasushi Onizaki
发明人： Masayasu Matsumoto , Susumu Sakamoto , Nobufumi Matsudaira , Kazuyoshi Iida , Yoshikazu Kondo , Kazuo Kondo , Haruo Watanabe , Shosuke Suzuki , Yasushi Onizaki
IPC分类号： C04B28/02 , E01F8/00 , E04B1/82 , C04B43/00
CPC分类号： E01F8/0082 , C04B28/02 , Y10S106/02
摘要： A perlite sound absorbing plate and a sound insulating wall constructed by arranging a number of said plates side by side and by assembling together into one integral body are disclosed. The plate is composed of a mixture including 1,000 cm.sup.3 by bulk volume of formed perlite particles each having a diameter of 0.1 to 7.0 mm, 100 to 140 g of cement, liquid rubber latex containing 5 to 20 g of solid ingredients and a suitable amount of water and produced by press molding with a compression ratio of 1.10 to 1.30. The wall is constructed by assembling a number of said plates each provided with a side groove with the aid of supporting columns and reinforcing plates, each having a ridge adapted to be engaged with the side groove of said plate.
摘要翻译：公开了一种珍珠岩吸声板和隔音壁，其通过将多个所述板并排布置并组装成一体而构成。该板由包含1000cm 3的体积的直径为0.1至7.0mm的成形珍珠岩颗粒，100至140g水泥，含有5至20g固体成分的液体橡胶胶乳和适量的水，压缩比为1.10〜1.30的压制成型制成。通过组装多个所述板，借助于支撑柱和加强板来组装多个所述板，每个所述板具有侧槽，每个具有适于与所述板的侧槽接合的脊。

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