公开(公告)号：US5110266A

公开(公告)日：1992-05-05

申请号：US485056

申请日：1990-02-26

申请人： Hisanori Toyoshima ,  Fumio Jyoraku ,  Yoshitaro Ishii ,  Yukiji Iwase ,  Shigenori Sato

发明人： Hisanori Toyoshima ,  Fumio Jyoraku ,  Yoshitaro Ishii ,  Yukiji Iwase ,  Shigenori Sato

IPC分类号： A47L5/22 ,  A47L9/22 ,  F04D25/08 ,  F04D29/44 ,  F04D29/66

CPC分类号： A47L5/22 ,  A47L9/22 ,  F04D25/082 ,  F04D29/444 ,  F04D29/664 ,  F05D2250/52

摘要： An electric blower has an electric motor, a centrifugal impeller rotating by the driving of the electric motor, an end bracket for separating the electric motor from the centrifugal impeller, and a diffuser. The diffuser includes a plurality of diffuser vanes arranged near the outer periphery of the centrifugal impeller, and a flat plate portion which extends between the centrifugal impeller and the end bracket for supporting the diffuser vanes. The flat plate portion has a plurality of guide vanes formed on an opposite surface thereof from the diffuser vanes. A passage is defined by the end bracket, the flat plate portion and the guide vanes so as to return the air flow, discharged from the centrifugal impeller through the diffuser vanes, inwardly of the blower. The end bracket is formed in a substantially convex shape so as to extend away from the flat plate portion of the diffuser, with the end bracket extending from a central portion toward its periphery, thereby defining an opening area of the discharge air flow return passage. A sound absorbing material is arranged in the discharge air flow return passage to absorb sounds from the discharging air flow.

公开(公告)号：US5365633A

公开(公告)日：1994-11-22

申请号：US687016

申请日：1991-04-18

申请人： Masao Sunagawa ,  Yukiji Iwase ,  Shigenori Sato

发明人： Masao Sunagawa ,  Yukiji Iwase ,  Shigenori Sato

IPC分类号： A47L9/00

CPC分类号： A47L9/0081

摘要： A vacuum cleaner including an electric blower disposed inside a generally cylindrical rigid blower casing positioned inside the vacuum cleaner body. The blower casing has a lining of sound absorbing material and is configured to cause a swirling flow around inside the casing to an exit opening into a smoothly-curved transfer passage which curves away from the blower casing with a non-radial flow direction. The transfer passage curves circumferentially and axially and opens into an annular noise reduction space at the bottom of the cleaner body in which air is guided over a sound absorbing layer by smoothly arcuate guide ribs, vented through an aperture into an exhaust space between the bottom of the body and a caster base and escapes through a peripheral clearance around the caster base.

摘要翻译： 一种真空吸尘器，其包括设置在真空吸尘器主体内部的大致圆柱形的刚性鼓风机壳体内部的电动鼓风机。 鼓风机壳体具有吸音材料的衬里，并且构造成使得在壳体内部的旋转流动到出口开口到平滑弯曲的传送通道，其以非径向流动方向远离鼓风机壳体。 传送通道沿周向和轴向弯曲并且在吸尘器主体的底部开口成环形的降噪空间，在该环境中，空气通过平滑的弧形引导肋被引导到吸声层上，通过孔排放到排气空间的底部之间 身体和脚轮基座，并通过脚轮底座周围的间隙逃脱。

公开(公告)号：US06442792B1

公开(公告)日：2002-09-03

申请号：US09492082

申请日：2000-01-27

申请人： Takayuki Sudou ,  Ryuji Ikeda ,  Susumu Sato ,  Shigenori Sato ,  Taiji Tajima ,  Shoji Hayashi ,  Sadashi Tanaka ,  Kazuyuki Sugimura ,  Fumio Jyoraku

发明人： Takayuki Sudou ,  Ryuji Ikeda ,  Susumu Sato ,  Shigenori Sato ,  Taiji Tajima ,  Shoji Hayashi ,  Sadashi Tanaka ,  Kazuyuki Sugimura ,  Fumio Jyoraku

IPC分类号： A47L500

CPC分类号： A47L9/0411 ,  A47L5/22 ,  A47L5/28 ,  A47L9/125 ,  A47L9/1409 ,  A47L9/22 ,  A47L9/2842 ,  A47L9/2847 ,  A47L9/2884 ,  A47L9/2889 ,  A47L9/325 ,  Y10S15/01

摘要： A vacuum cleaner includes a vacuum cleaner body in which a rotating brush, a dust collecting unit and an electric blower unit are integrally attached to a suction opening casing in which a brush chamber is formed. A rodlike handle is connected to the vacuum cleaner body. The rodlike handle is formed by a hollow member, and a plurality of batteries are arranged in series in the hollow member and are covered with a heat contraction tube.

摘要翻译： 真空吸尘器包括：真空吸尘器主体，其中旋转刷，集尘单元和电动鼓风机单元一体地附接到形成有刷室的吸入口壳体。 杆状手柄连接到真空吸尘器主体。 杆状手柄由中空构件形成，并且多个电池串联布置在中空构件中并且被热收缩管覆盖。

公开(公告)号：US06492602B2

公开(公告)日：2002-12-10

申请号：US09778243

申请日：2001-02-06

申请人： Akira Asai ,  Shigenori Sato ,  Katsuichi Oba ,  Sachiko Homma

发明人： Akira Asai ,  Shigenori Sato ,  Katsuichi Oba ,  Sachiko Homma

IPC分类号： H01H1334

CPC分类号： H01H13/807 ,  H01H13/14 ,  H01H13/44 ,  H01H13/52 ,  H01H2203/038 ,  H01H2207/004 ,  H01H2215/004 ,  H01H2215/036 ,  H01H2223/054 ,  H01H2225/002 ,  H01H2225/018 ,  H01H2227/028 ,  H01H2229/038 ,  H01H2229/042 ,  H01H2233/036

摘要： In a two-position pushbutton switch, a cushioning member is placed on at least one of first and second click springs, and the click spring is pressed via the cushioning member, thereby making a first press stroke long. A guide member is provided to guide the motion of a driving member. The driving member is slid along the guide member in the pressing direction of a key top.

摘要翻译： 在双位置按钮开关中，将缓冲构件放置在第一和第二咔嗒弹簧中的至少一个上，并且通过缓冲构件按压咔嗒弹簧，从而使第一冲压行程长。 引导构件用于引导驱动构件的运动。 驱动构件沿着键顶的按压方向沿引导构件滑动。

公开(公告)号：US20070093575A1

公开(公告)日：2007-04-26

申请号：US10559578

申请日：2004-06-07

申请人： Tomoyasu Murakami ,  Shigenori Sato

发明人： Tomoyasu Murakami ,  Shigenori Sato

IPC分类号： C08K5/41

CPC分类号： C09J4/00 ,  C08F222/1006

摘要： [OBJECTIVE] The present invention provides anaerobic adhesive compositions which can be formulated with increases in both storage stability and speed of cure. [CONSTITUTION]An anaerobic adhesive composition, comprising: a polyacrylic ester capable of radical polymerization at room temperature; an organic peroxide; an anaerobic free radical generator capable of generating a free radical immediately after completion of contact with oxygen gas to facilitate the radical polymerization of the polyacrylic ester; and an organic hydrazide.

摘要翻译： [目的]本发明提供厌氧粘合剂组合物，其可以随着储存稳定性和固化速度的增加而配制。 [组成]厌氧性粘合剂组合物，其包含：能够在室温下自由基聚合的聚丙烯酸酯; 有机过氧化物; 能够在与氧气接触完成后立即产生自由基以促进聚丙烯酸酯的自由基聚合的厌氧自由基发生剂; 和有机酰肼。

公开(公告)号：US4559255A

公开(公告)日：1985-12-17

申请号：US685113

申请日：1984-12-21

申请人： Shinichi Shimode ,  Shigenori Sato

发明人： Shinichi Shimode ,  Shigenori Sato

IPC分类号： B32B3/30 ,  B32B3/24 ,  B32B5/18 ,  E04B1/86 ,  G10K11/16 ,  G10K11/168 ,  G10K11/172 ,  B32B3/10 ,  B32B5/32

CPC分类号： G10K11/168 ,  B32B5/18 ,  Y10T428/24331

摘要： An acoustical absorbing material including a plurality of porous sheets and a plurality of high density sheets alternately superposed one over another and held together with contact with one another. At least one of the high density sheets is formed therein with one or more through-holes. The acoustical absorbing material of the above-mentioned construction exhibits a good acoustical absorption performance in a wide frequency range even if its thickness is not varied, and is effective in shutting off noises produced by electronic equipment, such as a computer.

摘要翻译： 一种声吸收材料，包括多个多孔片材和多个高密度片材，其交替地叠加并彼此接触地保持在一起。 至少一个高密度片材在其中形成有一个或多个通孔。 上述结构的吸声材料即使其厚度不变，也能在宽的频率范围内表现出良好的吸声性能，并且有效地关闭诸如计算机的电子设备产生的噪声。