公开(公告)号：US20050190072A1

公开(公告)日：2005-09-01

申请号：US10788061

申请日：2004-02-26

申请人： Katherine Brown ,  Catherine Behun ,  Kaileen Chen ,  David Erickson ,  Ronald Jesme ,  Orlin Knudson ,  Robert Lorentz ,  James McGee ,  Robert Sainati ,  Lucien Solefack ,  Justin Tungjunyatham ,  Christopher Yungers

发明人： Katherine Brown ,  Catherine Behun ,  Kaileen Chen ,  David Erickson ,  Ronald Jesme ,  Orlin Knudson ,  Robert Lorentz ,  James McGee ,  Robert Sainati ,  Lucien Solefack ,  Justin Tungjunyatham ,  Christopher Yungers

IPC分类号： G06Q10/00 ,  G06Q30/00 ,  G08B5/22

CPC分类号： G07F9/026 ,  G06Q10/087 ,  G06Q30/02

摘要： An item monitoring system and method of using an item monitoring system. The present invention relates more particularly to an item monitoring system including a sensor, that senses a plurality of items in a first amount of space associated with the sensor and that senses both items containing metal and items containing no metal, a communications network, and a computer that receives information from the sensor through the communications network. The present invention also relates more particularly to a method of monitoring items to determine the number of items within a first amount of space associated with the sensor.

摘要翻译： 项目监控系统和使用项目监控系统的方法。 本发明更具体地涉及一种物品监视系统，其包括传感器，其感测与传感器相关联的第一数量的空间中的多个物品，并且感测包含金属的物品和不包含金属的物品，通信网络和 通过通信网络从传感器接收信息的计算机。 本发明还更具体地涉及监视项目以确定与传感器相关联的第一数量空间内的物品数量的方法。

公开(公告)号：US6082376A

公开(公告)日：2000-07-04

申请号：US226725

申请日：1999-01-07

申请人： Richard Karr ,  David Erickson ,  Kevin Genge ,  William Hanold ,  Gregory Luebbering ,  William Phelan

发明人： Richard Karr ,  David Erickson ,  Kevin Genge ,  William Hanold ,  Gregory Luebbering ,  William Phelan

IPC分类号： A47L11/30 ,  A47L11/34 ,  A47L11/40 ,  B08B7/00

CPC分类号： A47L11/4055 ,  A47L11/30 ,  A47L11/34 ,  A47L11/4008 ,  A47L11/4011 ,  A47L11/4013 ,  A47L11/4025 ,  A47L11/4036 ,  A47L11/4041 ,  A47L11/4044 ,  A47L11/4069 ,  A47L11/4075 ,  A47L11/4083 ,  A47L11/4088

摘要： A method for operating an upright wet extractor having a base and a handle. The base includes a floor cleaning tool and has a hand held cleaning tool permanently attached thereto. A motor fan unit is operated to generate a suction force and this suction force is selectively communicated to a suction inlet of one of the hand held cleaning tool and the floor cleaning tool. When the suction force is communicated to the hand held cleaning tool suction inlet, pressurized cleaning fluid is also supplied to that tool, and when the suction force is supplied to the suction inlet of the floor cleaning tool, a brush unit is rotated in the floor cleaning tool.

摘要翻译： 一种用于操作具有底座和把手的立式湿式抽取器的方法。 基座包括地板清洁工具，并且具有永久地附接到其上的手持清洁工具。 操作电机风扇单元以产生吸力，并且该抽吸力选择性地连通到手持清洁工具和地板清洁工具之一的吸入口。 当吸力传递到手持式清洁工具吸入口时，也向该工具供给加压清洗液，当吸力被供给到地板清洁工具的吸入口时，刷子单元在地板中旋转 清洁工具。