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1. 发明授权

US06285284B1 Theft preventive tag and method for attaching the same 失效
标题翻译：防盗标签及其附着方法
公开(公告)号：US06285284B1
公开(公告)日：2001-09-04
申请号：US09424588
申请日：1999-11-24
申请人： Takeshi Soe , Masami Miyake , Minoru Nakazato , Kouichi Ishiyama
发明人： Takeshi Soe , Masami Miyake , Minoru Nakazato , Kouichi Ishiyama
IPC分类号： G08B1314
CPC分类号： G08B13/2414 , G08B13/2431 , G08B13/2437 , G08B13/2442 , G08B13/246
摘要： The resonance frequency of a resonant circuit section does not change even if the surface of an article whose theft is monitored is formed of any material. An antitheft tag mounted on the article (11) whose theft is monitored includes a resonant circuit section resonating with the radio wave having a particular frequency and transmitted from a transmitting antenna. An electromagnetic shield layer formed of an insulating material is interposed between the mounting surface of the article and the resonant circuit section. The electromagnetic shield layer may be formed of ferrite powder or soft magnetic powder which has a particle size of 10 &mgr;m or less and plastic or rubber or may be formed by laminating a first layer composed of a composite material and a second layer composed of plastic or rubber. Preferably, the soft magnetic powder is any of amorphous alloy, Permalloy, soft magnetic iron, silicon steel, Sendust alloy and Fe—Al alloy.
摘要翻译：即使被监视的物品的表面由任何材料形成，共振电路部分的谐振频率也不会改变。安装在被监测的物品（11）上的防盗标签包括与具有特定频率的无线电波谐振的谐振电路部分，并从发射天线发射。由绝缘材料形成的电磁屏蔽层介于物品的安装表面和谐振电路部分之间。电磁屏蔽层可以由粒径为10μm以下的铁氧体粉末或软磁性粉末形成，也可以是塑料或橡胶，也可以通过将由复合材料构成的第一层和由塑料构成的第二层橡胶。优选地，软磁性粉末是非晶合金，坡莫合金，软磁铁，硅钢，Sendust合金和Fe-Al合金中的任何一种。

2. 发明授权

US5273776A Method for forming thermistor thin film 失效
标题翻译：形成热敏电阻薄膜的方法
公开(公告)号：US5273776A
公开(公告)日：1993-12-28
申请号：US984216
申请日：1992-11-30
申请人： Tadashi Yonezawa , Seiji Yamanaka , Takeshi Soe
发明人： Tadashi Yonezawa , Seiji Yamanaka , Takeshi Soe
IPC分类号： C23C18/12 , B05D5/12
CPC分类号： C04B41/87 , C04B41/009 , C04B41/5027 , C23C18/1216 , H01C17/06533 , H01C17/06593 , H01C7/043 , C04B2111/00844
摘要： A thermistor film is prepared by first preparing an alcohol solution is prepared by dissolving a metal compound in one or more kinds of polyvalent alcohols selected from the group consisting of ethylene glycol, diethylene glycol and glycerin. A coating solution is then prepared by adding and mixing an organic acid having a carboxyl group to the alcohol solution. The coating solution is coated on the surface of a heat-resistant substrate to form a coating film, the substrate on which the coating film is formed is dried and subjected to heat treatment to form a composite oxide precursor containing a metal of the above metal compound, and the precursor is calcined at a temperature of 600.degree. to 1000.degree. C. The method of the present invention can form a thermistor thin film which is dense and uniform over a wide range by simple and easy operations at a low cost.
摘要翻译：通过首先制备醇溶液来制备热敏电阻膜，其通过将金属化合物溶解在选自乙二醇，二甘醇和甘油的一种或多种多元醇中来制备。然后通过向醇溶液中加入并混合具有羧基的有机酸来制备涂布溶液。将涂布溶液涂布在耐热基材的表面上以形成涂膜，将形成有涂膜的基材干燥并进行热处理，形成含有上述金属化合物的金属的复合氧化物前体，并将前体在600℃〜1000℃的温度下煅烧。本发明的方法可以通过简单且容易的操作以低成本形成在宽范围内致密且均匀的热敏电阻薄膜。

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