公开(公告)号：US06441737B1

公开(公告)日：2002-08-27

申请号：US09658868

申请日：2000-09-08

申请人： Alexandru Antonenco ,  Edward Brook-Levinson ,  Vladimir Manov ,  Evgeni Sorkine ,  Yuri Tarakanov

发明人： Alexandru Antonenco ,  Edward Brook-Levinson ,  Vladimir Manov ,  Evgeni Sorkine ,  Yuri Tarakanov

IPC分类号： G08B1314

CPC分类号： G08B13/2408 ,  G08B13/2442 ,  G08B13/2445

摘要： A magnetic marker for use in an article surveillance system, and an electronic article surveillance system utilizing the same are presented. The marker comprises a magnetic element formed by at least one microwire piece made of an amorphous metal-containing material coated with glass. The microwire piece has substantially zero magnetostriction, coercivity substantially less than 10 A/m, and permeability substantially higher than 20000.

摘要翻译： 本文介绍了一种用于物品监控系统的磁性标记，以及使用该标记的电子物品监控系统。 标记包括由涂覆有玻璃的由含有非晶态金属的材料制成的至少一个微线片形成的磁性元件。 微线片具有基本上为零的磁致伸缩，矫顽力基本上小于10A / m，并且磁导率显着高于20000。

公开(公告)号：US06747559B2

公开(公告)日：2004-06-08

申请号：US10227541

申请日：2002-08-26

申请人： Alexandru Antonenco ,  Edward Brook-Levinson ,  Vladimir Manov ,  Evgeni Sorkine ,  Yuri Tarakanov

发明人： Alexandru Antonenco ,  Edward Brook-Levinson ,  Vladimir Manov ,  Evgeni Sorkine ,  Yuri Tarakanov

IPC分类号： G08B1314

CPC分类号： G08B13/2408 ,  G08B13/2442 ,  G08B13/2445

摘要： A magnetic marker for use in an article surveillance system, and an electronic article surveillance system utilizing the same are presented. The marker comprises a magnetic element including a predetermined number of microwire pieces made of an amorphous metal-containing material coated with glass and having substantially zero magnetostriction, coercivity substantially less than 10 A/m, and permeability substantially higher than 20000, the predetermined number of the microwire pieces and a core diameter of the microwire piece being selected in accordance with a desired detection probability of the marker to be obtained in a specific detection system.

摘要翻译： 本文介绍了一种用于物品监控系统的磁性标记，以及使用该标记的电子物品监控系统。 标记物包括磁性元件，该磁性元件包括预定数量的由涂有玻璃并且具有基本上为零的磁致伸缩，矫顽力基本上小于10A / m的绝
磁性金属材料和大体上高于20000的磁导率 根据要在特定检测系统中获得的标记的期望检测概率来选择微丝片和微丝片的纤芯直径。

公开(公告)号：US6132532A

公开(公告)日：2000-10-17

申请号：US6034

申请日：1998-01-12

申请人： Lyudmila Shepelev ,  Pyotr Popel ,  Irina Bordrova ,  Vladimir Manov ,  Yuri Tarakanov ,  Eliezer Adar

发明人： Lyudmila Shepelev ,  Pyotr Popel ,  Irina Bordrova ,  Vladimir Manov ,  Yuri Tarakanov ,  Eliezer Adar

IPC分类号： C22C1/02 ,  C22C1/03 ,  C22C21/04 ,  B22D27/08

CPC分类号： C22C1/03 ,  C22C1/026 ,  C22C21/04

摘要： A process for producing an Al--Si casting alloy. An alloy is heated to a first temperature to produce a melt and over heat it. A modifier is then added to the melt. The modifier includes an ultra disperse powder capable of remaining in a solid state during the entire alloy production process. The alloy is treated with ultrasound. The alloy is degassed or fluxed, and the melt is poured.

摘要翻译： 一种生产Al-Si铸造合金的方法。 将合金加热至第一温度以产生熔体并过热。 然后将改性剂加入到熔体中。 改性剂包括在整个合金生产过程中能够保持固态的超分散粉末。 用超声波处理合金。 将合金脱气或熔化，并将熔体倒入。