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公开(公告)号:US06553613B2
公开(公告)日:2003-04-29
申请号:US09814810
申请日:2001-03-23
申请人: Yuji Onishi , Kazumasa Hayashi , Kiyomu Nagai , Teruhisa Inoue , Nobuharu Hikida
发明人: Yuji Onishi , Kazumasa Hayashi , Kiyomu Nagai , Teruhisa Inoue , Nobuharu Hikida
IPC分类号: A47L522
摘要: An electric vacuum cleaner has a main body incorporating an electric blower, a nozzle unit having a nozzle, and a first and a second connection pipe fitted between the main body and the nozzle unit so as to serve as part of the passage for a dust suction air flow generated by driving the electric blower. The first and second connection pipes are rotatable, and support the main body in a standing position.
摘要翻译: 一种电动吸尘器具有一个装有电动鼓风机的主体,一个具有喷嘴的喷嘴单元,以及一个装在主体和喷嘴单元之间的第一和第二连接管,用作吸尘通道的一部分 通过驱动电动鼓风机产生的气流。 第一连接管和第二连接管是可旋转的,并且支撑主体处于站立位置。
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公开(公告)号:US06742220B2
公开(公告)日:2004-06-01
申请号:US09967961
申请日:2001-10-02
申请人: Kiyomu Nagai , Genji Kosaka , Nobuharu Hikida , Mikio Yagi , Shigenori Hato , Taichi Tamura , Teruhisa Inoue , Kei Ohta , Masaru Shindou
发明人: Kiyomu Nagai , Genji Kosaka , Nobuharu Hikida , Mikio Yagi , Shigenori Hato , Taichi Tamura , Teruhisa Inoue , Kei Ohta , Masaru Shindou
IPC分类号: A47L906
CPC分类号: A47L9/0416 , A47L9/02 , A47L9/0483 , A47L9/242 , A47L9/244 , A47L9/327
摘要: A nozzle unit for an electric vacuum cleaner has a body case with a nozzle open toward a surface to be cleaned, a first pipe coupled to the body case so as to be rotatable in the direction, and a second pipe coupled to the first pipe so as to be rotatable in the direction. A first and a second air flow passage, formed inside the first and second pipes respectively, are arranged substantially in a straight line as seen in a side view. The first pipe has a sliding portion that has an arc-shaped cross section and that slides along the inner surface of the body case, and this sliding portion is arranged inside the body case, which is substantially rectangular, as seen in a plan view.
摘要翻译: 一种用于电动吸尘器的喷嘴单元具有主体壳体,其具有朝向要清洁的表面开口的喷嘴,第一管道,其联接到主体壳体以便沿该方向旋转;以及第二管道,其联接到第一管道, 以便能够沿该方向旋转。 分别形成在第一和第二管道内部的第一和第二气流通道基本上被布置成如侧视图所示的直线。 第一管具有具有弧形截面的滑动部分,并且沿主体壳体的内表面滑动,并且该滑动部分布置在主体壳体内,大致矩形,如在平面图中所见。
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公开(公告)号:US06345408B1
公开(公告)日:2002-02-12
申请号:US09357818
申请日:1999-07-20
申请人: Kiyomu Nagai , Genji Kosaka , Nobuharu Hikida , Mikio Yagi , Shigenori Hato , Taichi Tamura , Teruhisa Inoue , Kei Ohta , Masaru Shindou
发明人: Kiyomu Nagai , Genji Kosaka , Nobuharu Hikida , Mikio Yagi , Shigenori Hato , Taichi Tamura , Teruhisa Inoue , Kei Ohta , Masaru Shindou
IPC分类号: A47L534
CPC分类号: A47L9/0416 , A47L9/02 , A47L9/0483 , A47L9/242 , A47L9/244 , A47L9/327
摘要: A nozzle unit for an electric vacuum cleaner has a body case 32 with a nozzle 34a open toward a surface to be cleaned, a first pipe 35 coupled to the body case 32 so as to be rotatable in the direction J1, and a second pipe 36 coupled to the first pipe 35 so as to be rotatable in the direction J2. A first and a second air flow passage, formed inside the first and second pipes 35 and 36 respectively, are arranged substantially in a straight line as seen in a side view. The first pipe 35 has a sliding portion 35a that has an arc-shaped cross section and that slides along the inner surface of the body case 32, and this sliding portion 35a is arranged inside the body case 32, which is substantially rectangular, as seen in a plan view.
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公开(公告)号:US4885766A
公开(公告)日:1989-12-05
申请号:US296281
申请日:1989-01-11
申请人: Norio Yasuoka , Takehiro Kobayashi , Nobuharu Hikida , Yasuyuki Hatakeyama , Yoshiyuki Aoto , Jiro Itogawa
发明人: Norio Yasuoka , Takehiro Kobayashi , Nobuharu Hikida , Yasuyuki Hatakeyama , Yoshiyuki Aoto , Jiro Itogawa
CPC分类号: H04M11/007 , H04M11/022
摘要: A remote control device stores commands which are received through a telephone line and transmits command signals to operate designated apparatus according to the stored commands. These command signals may be transmitted by infrared light or supersonic waves through one or more transmitters.
摘要翻译: 遥控装置存储通过电话线接收的命令,并根据存储的命令发送命令信号以操作指定装置。 这些命令信号可以通过红外光或超声波通过一个或多个发射器传输。
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公开(公告)号:US4847899A
公开(公告)日:1989-07-11
申请号:US225591
申请日:1988-07-27
申请人: Nobuharu Hikida
发明人: Nobuharu Hikida
摘要: A power circuit for supplying power to a device, which is connected in parallel with a telephone to a telephone line to that power is normally supplied to it from the central telephone office, includes batteries and a switching circuit such that the power source for the device is switched to these batteries when a voltage drop in the normal power source is detected.
摘要翻译: 用于向与电话并行连接的设备向电话线路供电的电源电路通常从中央电话局提供给它,包括电池和切换电路,使得设备的电源 当检测到正常电源中的电压降时,切换到这些电池。
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