Electromagnetic noise suppression sheet, flat cable for high-frequency signals, flexible printed circuit board, and process for producing the electromagnetic noise suppression sheet
    1.
    发明授权
    Electromagnetic noise suppression sheet, flat cable for high-frequency signals, flexible printed circuit board, and process for producing the electromagnetic noise suppression sheet 有权
    电磁噪声抑制片,高频信号扁平电缆,柔性印刷电路板,以及生产电磁噪声抑制片的工艺

    公开(公告)号:US08723054B2

    公开(公告)日:2014-05-13

    申请号:US12594986

    申请日:2008-04-10

    IPC分类号: H05K9/00

    摘要: An electromagnetic noise suppression sheet obtained by using combination of a conductive carbon and spinel ferrite particles having a cumulative 50% volume particle diameter of 1 to 10 μm, can exhibit an excellent transmission attenuation power ratio and a reduced return loss in a near electromagnetic field, and is suitable for high-density mounting. The electromagnetic noise suppression sheet of the present invention can be produced by the process of the present invention which includes the steps of applying a coating material in which the conductive carbon and the spinel ferrite particles having a cumulative 50% volume particle diameter of 1 to 10 μm are dispersed, to form a coating film having a thickness of 10 to 100 μm after dried, and subjecting the resulting coating film to thermoforming under pressure.

    摘要翻译: 通过使用具有累积的50%体积粒径为1〜10μm的导电性碳和尖晶石型铁氧体颗粒的组合而获得的电磁噪声抑制片可以表现出良好的透射衰减功率比和近电磁场中的降低的回波损耗, 适用于高密度安装。 本发明的电磁噪声抑制片可以通过本发明的方法制造,该方法包括以下步骤:施加具有累积的50%体积粒径的导电性碳和尖晶石型铁素体粒子为1〜10的涂层材料 分散,在干燥后形成厚度为10〜100μm的涂膜,并对所得涂膜进行加压成型。

    Process for producing ingot
    6.
    发明申请
    Process for producing ingot 审中-公开
    生产锭的工艺

    公开(公告)号:US20070193710A1

    公开(公告)日:2007-08-23

    申请号:US11786841

    申请日:2007-04-12

    IPC分类号: B22D27/15 B22D27/02

    摘要: A large and uniform ingot is produced by casting smaller ingots from a melt of a metallic material which may include a high-melting-point active metal such as Ti or a Ti alloy obtained by a cold crucible induction melting method, forming a consumable electrode by using these smaller ingots, re-melting this consumable electrode by a vacuum arc re-melting method, and casting a larger ingot by using the obtained melt.

    摘要翻译: 通过从金属材料的熔融物铸造较小的铸块来制造大而均匀的锭,该金属材料的熔体可包括通过冷坩埚感应熔化法获得的高熔点活性金属如Ti或Ti合金,通过 使用这些较小的锭,通过真空电弧再熔化方法再熔化该可消耗电极,并通过使用所得熔体铸造较大的锭。

    Picolinamide derivative and harmful organism control agent comprising said picolinamide derivative as active component
    7.
    发明授权
    Picolinamide derivative and harmful organism control agent comprising said picolinamide derivative as active component 失效
    吡咯酰胺衍生物和含有所述吡啶酰胺衍生物作为活性成分的有害生物体控制剂

    公开(公告)号:US07183278B1

    公开(公告)日:2007-02-27

    申请号:US09830923

    申请日:1999-11-04

    摘要: Disclosed are novel compounds useful for the control of harmful organisms, harmful organism control agents using the same, and processes for producing the novel compounds. The useful novel compounds according to the present invention include compounds represented by formula (1). The compounds represented by formula (1) have potent activity against harmful organisms, and do not have phytotoxicity against agricultural and gardening plants, as objects to which the compounds of the present invention are applied for preventive and exterminating purposes, and human beings and beasts wherein A represents a bond or an optionally substituted alkylene chain; R1 represents one or more groups, which may be the same or different, selected from the group consisting of a hydrogen atom, alkoxy, and haloalkoxy; R2 represents a hydrogen atom, benzyl, alkyl or alkanoyl, in which the groups other than the hydrogen atom may be substituted; and R3 represents a hydrogen atom, cycloalkyl, cycloalkenyl, aryl or a heterocyclic group, in which the groups other than the hydrogen atom may be substituted, excluding the case where R1 represents a hydrogen atom, A represents a bond or a methylene chain, and R3 represent phenyl or cyclohexyl, and the case where A represents an alkylene chain and R3 represents a hydrogen atom.

    摘要翻译: 公开了可用于控制有害生物的新化合物,使用其的有害生物体控制剂,以及生产新化合物的方法。 根据本发明的有用的新化合物包括由式(1)表示的化合物。 由式(1)表示的化合物对有害生物具有有效的活性,并且对于农业和园艺植物没有植物毒性作为本发明化合物用于预防和灭绝目的的物质,以及人和野兽,其中 A表示键或任选取代的亚烷基链; R 1表示一个或多个选自氢原子,烷氧基和卤代烷氧基的基团,可以相同或不同。 R 2表示氢原子,苄基,烷基或烷酰基,其中除氢原子以外的基团可以被取代; R 3表示除了氢原子以外的基团可以被取代的氢原子,环烷基,环烯基,芳基或杂环基,不包括R 1〜 >表示氢原子,A表示键或亚甲基链,R 3表示苯基或环己基,A表示亚烷基链,R 3表示 氢原子。

    Folded dipole antenna and RF tag using the folded dipole antenna
    10.
    发明授权
    Folded dipole antenna and RF tag using the folded dipole antenna 有权
    使用折叠偶极子天线折叠偶极天线和RF标签

    公开(公告)号:US09502774B2

    公开(公告)日:2016-11-22

    申请号:US13884417

    申请日:2011-11-10

    摘要: The present invention relates to a folded dipole antenna comprising a magnetic material comprising a hexagonal Z-type ferrite and/or a hexagonal Y-type ferrite as a main component in which a radiation element and a reflection element each having a folded dipole structure are disposed, and an RF tag comprising the folded dipole antenna and an IC chip connected to the folded dipole antenna. The RF tag according to the present invention has a smaller size than that of the conventional RF tags and is not susceptible to adverse influence from ambient environments, and can be operated at an UHF band or surrounding frequency bands thereof.

    摘要翻译: 本发明涉及一种折叠偶极天线,其包括磁性材料,该磁性材料包括六角形Z型铁素体和/或六边形Y型铁氧体作为主要组分,其中设置有各自具有折叠偶极子结构的辐射元件和反射元件 以及包括折叠偶极天线和连接到折叠偶极子天线的IC芯片的RF标签。 根据本发明的RF标签具有比常规RF标签更小的尺寸,并且不受周围环境的不利影响,并且可以在UHF频带或其周围频带处操作。