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1. 发明授权

US4887923A Platen roll 失效
标题翻译：压纸辊
公开(公告)号：US4887923A
公开(公告)日：1989-12-19
申请号：US59302
申请日：1987-06-08
申请人： Takumi Ishiwaka , Yukio Andoh , Michiyuki Yamaguchi , Shosuke Suzuki , Yoshinori Egashira , Takeo Yokobori , Takashi Ohashi
发明人： Takumi Ishiwaka , Yukio Andoh , Michiyuki Yamaguchi , Shosuke Suzuki , Yoshinori Egashira , Takeo Yokobori , Takashi Ohashi
IPC分类号： B41J11/04 , B41J11/053
CPC分类号： B41J11/04 , B41J11/053
摘要： There is provided a platen roll low in generation of noise with keeping superior printability which comprises a shaft and a single layer of rubber composition concentrically and tightly applied around said shaft or two layers of an inner layer of a resin concentrically and tightly applied around said shaft and an outer layer of a rubber composition concentrically and tightly applied around said inner layer.

2. 发明授权

US5064714A Internal trim member for automobile 失效
标题翻译：汽车内部会员
公开(公告)号：US5064714A
公开(公告)日：1991-11-12
申请号：US416558
申请日：1989-10-03
申请人： Michiyuki Yamaguchi , Shosuke Suzuki , Takeo Yokobori
发明人： Michiyuki Yamaguchi , Shosuke Suzuki , Takeo Yokobori
IPC分类号： B60R13/02 , B32B5/02 , B32B7/02 , B60R13/08
CPC分类号： B60R13/08 , B60R13/083 , Y10T428/24603 , Y10T428/24612 , Y10T428/249986 , Y10T428/249987 , Y10T428/249991 , Y10T428/249993 , Y10T428/25 , Y10T428/26 , Y10T428/269 , Y10T428/27 , Y10T428/2904 , Y10T428/2913 , Y10T428/2967
摘要： An internal trim member for use in a dash panel and/or floor panel in passenger cars comprises a fiber assembly made from staples matched with the shape of the vehicle body panel, and a sheet-like sound insulating layer laminated thereon.

3. 发明授权

US4605091A Sound insulating apparatus 失效
标题翻译：隔音设备
公开(公告)号：US4605091A
公开(公告)日：1986-08-12
申请号：US742508
申请日：1985-06-07
申请人： Kazuyoshi Iida , Keiichiro Mizuno , Michiyuki Yamaguchi , Kazuo Kondo
发明人： Kazuyoshi Iida , Keiichiro Mizuno , Michiyuki Yamaguchi , Kazuo Kondo
IPC分类号： G10K11/16 , E04B1/82 , E04B1/84 , F01N1/24 , F16L55/02 , E04F17/04
CPC分类号： E04B1/84
摘要： A sound insulating apparatus. Heretofore, the sound insulating apparatus to be installed in a ventilator, etc. of an architecture requires a long duct, and becomes large in its size and heavy in its weight, and is not sufficient in its sound absorbing performance.The sound insulating apparatus according to the present invention comprises a closed container including a first opening and a second opening, and having a sound absorbing member at its internal surface. The first opening is provided with a sound converging means for converging a sound wave coming into the closed container through the first opening to a predetermined place within the closed container. The second opening is formed in a place away from the predetermined place.This sound insulating apparatus is installed in a communicating port for intercommunicating two spaces partitioned with respect to each other, such as, for example, a ventilator of an architecture, with the first opening facing toward one space and the second opening facing toward the other space.
摘要翻译：隔音装置。迄今为止，安装在建筑物的呼吸机等中的隔音装置需要长的管道，并且其尺寸变大并且其重量很大，并且其吸声性能不足。根据本发明的隔音装置包括封闭容器，其包括第一开口和第二开口，并且在其内表面具有吸音构件。第一开口设置有用于将通过第一开口进入密闭容器的声波会聚到封闭容器内的预定位置的声音会聚装置。第二开口形成在远离预定位置的位置。这种隔音装置安装在用于相互连通的两个相互间隔的空间的连通端口中，例如建筑物的通风机，其中第一开口朝向一个空间，第二开口朝向另一个空间。

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