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公开(公告)号：WO2007033294A3
公开(公告)日：2008-03-13
申请号：PCT/US2006035763
申请日：2006-09-13
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor： HAMERLY MICHAEL E , KOSTYK BARRY W , LORENTZ ROBERT D , SAINATI ROBERT A , MCGEE JAMES P , ANANTHANARAYANAN SUBHALAKSHMI , VAN BOGART JOHN W , JESME RONALD D
IPC: G08B13/14
CPC classification number: G06Q50/04 , G06Q10/06 , G06Q10/087 , Y02P90/30
Abstract: Methods of monitoring items and/or materials from a manufacturing process. One embodiment of the invention provides a method of monitoring items and/or materials from a manufacturing process using a plurality of RFID tagged containers, and a plurality of stations associated with different portions of the manufacturing process, where each station includes an RFID reader.
Abstract translation: 从制造过程中监测物品和/或材料的方法。 本发明的一个实施例提供了一种使用多个RFID标签的容器以及与制造过程的不同部分相关联的多个站来监测来自制造过程的项目和/或材料的方法，其中每个站包括RFID读取器。
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2.发明申请
公开(公告)号：WO2007024639A3
公开(公告)日：2007-05-03
申请号：PCT/US2006032233
申请日：2006-08-17
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor： BROWN KATHERINE A , BEHUN CATHERINE H , CHEN KAILEEN , ERICKSON DAVID P , JESME RONALD D , KNUDSON ORLIN B , LORENTZ ROBERT D , MCGEE JAMES P , SAINATI ROBERT A , SOLEFACK LUCIEN B , TUNGJUNYATHAM JUSTIN , YUNGERS CHRISTOPHER R , HAMERLY MICHAEL E , PEARSON SCOTT D
CPC classification number: G06Q10/087 , G06Q30/02 , G07F9/026 , G08B13/149
Abstract: 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.
Abstract translation: 一种物品监视系统和使用物品监视系统的方法。 本发明更具体地涉及一种包括传感器的物品监视系统，所述传感器感测与所述传感器相关联的第一空间量的多个物品并且感测包含金属和不含金属的物品两者，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测物品以确定与传感器相关联的第一空间量内的物品的数量的方法。
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公开(公告)号：WO2013023054A3
公开(公告)日：2013-05-10
申请号：PCT/US2012050136
申请日：2012-08-09
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor： JOHNSON JUSTIN M , PRIOLEAU LORI-ANN S , BADRI BRINDA B , VANOUS JAMES C , LORENTZ ROBERT D , CHATTERTON JACOB D , PERRON STEVEN J , BATTLES DONALD R
CPC classification number: A61F13/42 , A61F2013/424 , G01N27/223
Abstract: A wetness sensor includes a substrate that carries a tuned RF circuit. The circuit includes a conductive pattern applied to the substrate, a capacitor, and a jumper all disposed on a same side of the substrate. The conductive pattern includes an inductive coil, and an inner and outer terminus. The jumper electrically couples the inner terminus to the outer terminus. The jumper also includes a frangible link which, when contacted by a target fluid, produces a drastic change in the operation of the RF circuit. The drastic change can be interpreted by a remote reader as a "wet" condition. Contact of the frangible link by the target fluid may change the impedance or resistance of the RF circuit by at least a factor of 5, 10, 100, or more, and/or may cause the frangible link to disintegrate to produce an open circuit, and/or may substantially render the RF circuit inoperative.
Abstract translation: 湿度传感器包括承载调谐RF电路的基板。 该电路包括施加到衬底的导电图案，电容器和跳线，它们全都布置在衬底的同一侧上。 导电图案包括感应线圈，以及内部和外部终端。 跳线将内部终端电耦合到外部终端。 跳线还包括易碎连接，当与目标流体接触时，该连接产生RF电路操作的剧烈变化。 剧烈的变化可以被远程读者解释为“湿”状态。 易碎连接体与目标流体的接触可以将RF电路的阻抗或电阻改变至少5,10,100倍或更多倍，和/或可以使易碎连接体分裂以产生开路， 和/或可能实质上使RF电路不工作。
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公开(公告)号：WO2007033294A9
公开(公告)日：2008-12-31
申请号：PCT/US2006035763
申请日：2006-09-13
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor： HAMERLY MICHAEL E , KOSTYK BARRY W , LORENTZ ROBERT D , SAINATI ROBERT A , MCGEE JAMES P , ANANTHANARAYANAN SUBHALAKSHMI , VAN BOGART JOHN W , JESME RONALD D
IPC: G08B13/14
CPC classification number: G06Q50/04 , G06Q10/06 , G06Q10/087 , Y02P90/30
Abstract: Methods of monitoring items and/or materials from a manufacturing process. One embodiment of the invention provides a method of monitoring items and/or materials from a manufacturing process using a plurality of RFID tagged containers, and a plurality of stations associated with different portions of the manufacturing process, where each station includes an RFID reader.
Abstract translation: 监控制造过程中的物品和/或材料的方法。 本发明的一个实施例提供了一种使用多个RFID标签容器和与制造过程的不同部分相关联的多个站来监控来自制造过程的物品和/或材料的方法，其中每个站包括RFID读取器。
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