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公开(公告)号：US5207498A
公开(公告)日：1993-05-04
申请号：US750304
申请日：1991-08-27
IPC分类号： A47L9/30
CPC分类号： A47L9/2857 , A47L9/2847 , A47L9/30 , Y10S385/901
摘要： A vacuum cleaner headlight system incorporating a light pipe is provided. The light pipe includes reflex optics to control the distribution of light across the width of the output edge of the light pipe, as well as to prevent light from escaping through the sides of the light pipe. A reflex optical reflector is also part of the system, for reflecting light from a light bulb into the light pipe without requiring a metallized mirror.
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公开(公告)号：US5507067A
公开(公告)日：1996-04-16
申请号：US241578
申请日：1994-05-12
CPC分类号： A47L9/2894 , A47L9/281 , A47L9/2842 , A47L9/2857 , Y02B40/82
摘要： An electronic control system for a vacuum cleaner is provided that supports two-way communications between a microcontroller in the handle of the vacuum cleaner and a suction motor and various sensors in the canister of the vacuum cleaner. The vacuum cleaner may be placed in one of two user-selectable bag change modes. In a maximum suction bag change mode, the electronic control system of vacuum cleaner will shut off the vacuum cleaner when the vacuum cleaner bag has filled and the suction power of the unit has been degraded as a result. If the maximum fill bag change mode is selected, the electronic control system will shut off the vacuum cleaner only after the bag has filled to the maximum extent allowable. The control system has indicator lights to display to the user whether the maximum suction or the maximum fill mode has been selected. The control system also has an optical dust sensor based on one-piece lens units located in the vacuum cleaner handle for monitoring the frequency with which dust particles flow into the vacuum cleaner. The control system can automatically adjust the power setting of the vacuum cleaner based on the measured frequency.
摘要翻译： 提供了一种用于真空吸尘器的电子控制系统，其支持真空吸尘器的手柄中的微控制器与抽吸马达与真空吸尘器的罐中的各种传感器之间的双向通信。 真空吸尘器可以放置在两个用户可选择的袋子更换模式之一中。 在最大吸袋更换模式下，真空吸尘器的电子控制系统将在真空吸尘器袋已经充满并且单元的吸入功率降低的情况下关闭真空吸尘器。 如果选择最大填充袋更换模式，电子控制系统只有在袋子充满最大允许范围之后才会关闭吸尘器。 控制系统具有向用户显示是否选择了最大吸力或最大填充模式的指示灯。 控制系统还具有基于位于真空吸尘器手柄中的一体式透镜单元的光学灰尘传感器，用于监测灰尘颗粒流入真空吸尘器的频率。 控制系统可以根据测量的频率自动调节吸尘器的功率设置。
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公开(公告)号：US5496533A
公开(公告)日：1996-03-05
申请号：US097403
申请日：1993-07-26
CPC分类号： C07C323/25 , C07F13/005
摘要： Rhenium complexes of formula (I), radiolabelled complexes thereof or pharmaceutically acceptable salts thereof: ##STR1## wherein R is straight or branched chain C.sub.1-10 alkyl, C.sub.1-10 alkenyl, C.sub.1-10 alkynyl optionally substituted by cycloalkyl or aryl; C.sub.1-10 cycloalkyl optionally substituted by straight or branched chain alkyl, alkenyl, alkynyl or aryl; or aryl optionally substituted by straight or branched chain alkyl, alkenyl, alkynyl or cycloalkyl for use in liver cancer therapy and metastasis of cancer.
摘要翻译： 式（I）的铼络合物，其放射性标记的络合物或其药学上可接受的盐：其中R是直链或支链C 1-10烷基，C 1-10链烯基，任选被环烷基或芳基取代的C 1-10炔基 ; 任选被直链或支链烷基，烯基，炔基或芳基取代的C1-10环烷基; 或任选被直链或支链烷基，烯基，炔基或环烷基取代的芳基，用于肝癌治疗和癌症转移。
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公开(公告)号：US5542146A
公开(公告)日：1996-08-06
申请号：US455983
申请日：1995-05-31
CPC分类号： A47L9/2894 , A47L9/281 , A47L9/2842 , A47L9/2857 , Y02B40/82
摘要： An electronic control system for a vacuum cleaner is provided that supports two-way communications between a microcontroller in the handle of the vacuum cleaner and a suction motor and various sensors in the canister of the vacuum cleaner. The vacuum cleaner may be placed in one of two user-selectable bag change modes. In a maximum suction bag change mode, the electronic control system of vacuum cleaner will shut off the vacuum cleaner when the vacuum cleaner bag has filled and the suction power of the unit has been degraded as a result. If the maximum fill bag change mode is selected, the electronic control system will shut off the vacuum cleaner only after the bag has filled to the maximum extent allowable. The control system has indicator lights to display to the user whether the maximum suction or the maximum fill mode has been selected. The control system also has an optical dust sensor based on one-piece lens units located in the vacuum cleaner handle for monitoring the frequency with which dust particles flow into the vacuum cleaner. The control system can automatically adjust the power setting of the vacuum cleaner based on the measured frequency.
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公开(公告)号：US5515572A
公开(公告)日：1996-05-14
申请号：US455670
申请日：1995-05-31
CPC分类号： A47L9/2894 , A47L9/281 , A47L9/2842 , A47L9/2857 , Y02B40/82
摘要： An electronic control system for a vacuum cleaner is provided that supports two-way communications between a microcontroller in the handle of the vacuum cleaner and a suction motor and various sensors in the canister of the vacuum cleaner. The vacuum cleaner may be placed in one of two user-selectable bag change modes. In a maximum suction bag change mode, the electronic control system of vacuum cleaner will shut off the vacuum cleaner when the vacuum cleaner bag has filled and the suction power of the unit has been degraded as a result. If the maximum fill bag change mode is selected, the electronic control system will shut off the vacuum cleaner only after the bag has filled to the maximum extent allowable. The control system has indicator lights to display to the user whether the maximum suction or the maximum fill mode has been selected. The control system also has an optical dust sensor based on one-piece lens units located in the vacuum cleaner handle for monitoring the frequency with which dust particles flow into the vacuum cleaner. The control system can automatically adjust the power setting of the vacuum cleaner based on the measured frequency.
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