公开(公告)号：US4942639A

公开(公告)日：1990-07-24

申请号：US262024

申请日：1988-10-25

申请人： Osamu Shishido ,  Satoru Noguchi ,  Seiji Seino

发明人： Osamu Shishido ,  Satoru Noguchi ,  Seiji Seino

IPC分类号： E01H1/04 ,  E01H1/08

CPC分类号： E01H1/045 ,  E01H1/04

摘要： A bulky dust sweeper has side brushes for brushing and gathering bulky dust, and a main brush mounted on a bottom portion of its vehicle body and adapted to sweep the bulky dust into a hopper. The bulky dust sweeper also has a scrape-in device disposed within the hopper for scraping the bulky dust which has been swept into the hopper by the main brush, into a dust connected to the inside of the hopper, a push-in device disposed at an inlet port of the duct and adapted to push the bulky duct, which has been scraped into the duct by the scrape-in device, toward the uppermost end of the duct, and a dust collecting bag removably attached to a top opening of the duct and adapted to collect the dust therein.

摘要翻译： 笨重的除尘器具有用于刷洗和收集大体积灰尘的侧刷，以及安装在其车身底部上并适用于将大块灰尘吹扫到料斗中的主刷。 笨重的除尘器还具有设置在料斗内的刮擦装置，用于刮擦已经被主刷子扫入料斗的大块灰尘，并连接到与料斗内部连接的灰尘中，该推入装置设置在 所述管道的入口端口，并且适于将已经被所述刮刀装置刮擦到所述管道中的所述大体积管道朝向所述管道的最上端，以及可拆卸地附接到所述管道的顶部开口的集尘袋 并适于收集灰尘。

公开(公告)号：US5191512A

公开(公告)日：1993-03-02

申请号：US794149

申请日：1991-11-21

申请人： Shinichi Ogura ,  Hiroo Adachi ,  Osamu Shishido ,  Tetsuya Watanabe ,  Yuuichi Mineo ,  Tohru Kageyama ,  Yoichi Nishiyama ,  Takashi Yamaguchi ,  Keiichi Ogawa

发明人： Shinichi Ogura ,  Hiroo Adachi ,  Osamu Shishido ,  Tetsuya Watanabe ,  Yuuichi Mineo ,  Tohru Kageyama ,  Yoichi Nishiyama ,  Takashi Yamaguchi ,  Keiichi Ogawa

IPC分类号： H01L23/40 ,  H05K7/20

CPC分类号： H01L23/4006 ,  H01L2023/405 ,  H01L2023/4056 ,  H01L2023/4062 ,  H01L2924/0002

摘要： A heat sink/circuit board assembly allows repairing or inspection of circuit or parts without impairing heat-radiating effect. A sub-heat sink is protruded from a lateral end of the circuit board in a direction parallel to the main surface of the circuit board and is connected to the main heat sink at its protruding portion. The diameter of the opening of the recessed portion of the main heat sink facing the circuit board is made larger than outer diameter of the circuit board. When circuit elements on the main surface of the circuit board facing the recessed portion of the main heat sink are to be repaired or inspected, the main heat sink is connected to the sub-heat sink on a main surface which is on the opposite side to the surface carrying the circuit elements, while the same heat-radiating effect as in the normal condition can be obtained.

摘要翻译： 散热器/电路板组件允许修复或检查电路或部件，而不会损害散热效果。 亚散热器从电路板的横向端部沿着与电路板的主表面平行的方向突出，并且在其突出部分处连接到主散热器。 面向电路板的主散热片的凹部的开口直径比电路板的外径大。 当电路板主表面上面对主散热片凹陷部分的电路元件进行修理或检查时，主散热器与主散热片相连， 表面承载电路元件，同时可获得与正常条件相同的散热效果。

公开(公告)号：US5363600A

公开(公告)日：1994-11-15

申请号：US966836

申请日：1992-10-27

申请人： Osamu Shishido ,  Satoshi Arai ,  Yuugo Tomaru ,  Eiji Nagayama

发明人： Osamu Shishido ,  Satoshi Arai ,  Yuugo Tomaru ,  Eiji Nagayama

IPC分类号： A47L11/16 ,  A47L11/162 ,  A47L11/40 ,  B24B7/18 ,  B24B23/02 ,  B24B55/10

CPC分类号： B24B7/186 ,  A47L11/162 ,  A47L11/4038 ,  A47L11/4077 ,  B24B23/02 ,  B24B55/102

摘要： In a floor polisher for polishing a floor by rotating a pad by a motor while running the floor polisher by way of pushing an operation handle, a dust scattering prevention device in the floor polisher comprising a dust scattering prevention cover which is provided at least a lower end portion thereof with a ring-shaped core bar and the whole of which is formed into a generally skirt-like shape widened toward a lower end thereof, using a flexible cloth, the cover being attached to a lower end opening of a pad covering an upper surface side of the pad in such a manner as that a lower end portion of the cover is in contact with the floor.

摘要翻译： 在用于通过推动操作手柄运行地板抛光机时通过电动机旋转垫子来研磨地板的地板抛光机中，所述地板抛光机中的防尘散射装置包括至少设置有下部 其端部具有环形芯棒，并且使用柔性布将其整体形成为朝向其下端加宽的大致裙状形状，所述盖附接到覆盖覆盖物的垫的下端开口 垫的上表面侧以使得盖的下端部与地板接触的方式。

公开(公告)号：US5511271A

公开(公告)日：1996-04-30

申请号：US277967

申请日：1994-07-20

申请人： Osamu Shishido ,  Yuichi Terada

发明人： Osamu Shishido ,  Yuichi Terada

IPC分类号： A47L11/12 ,  A47L11/284

CPC分类号： A47L11/4097 ,  A47L11/284 ,  A47L11/4005 ,  A47L11/4036 ,  A47L11/4069

摘要： A vibration type floor sweeper comprising a mounting frame; a motor mounted on the mounting frame; at least two movable supporting points; and a pad or brush having an overall square-shaped configuration movably mounted on a bottom surface of the mounting frame through the movable supporting points, the pad or brush being horizontally vibrated by eccentric operation of the motor.

摘要翻译： 一种振动式地板清扫机，包括安装框架; 安装在安装框架上的电机; 至少两个可移动支点; 以及具有通过可移动支撑点可移动地安装在安装框架的底表面上的整体方形构型的垫或刷，通过电动机的偏心运动水平地振动垫或刷。