Resonant tag
    4.
    发明授权
    Resonant tag 失效
    共鸣标签

    公开(公告)号:US5119070A

    公开(公告)日:1992-06-02

    申请号:US774158

    申请日:1991-10-15

    摘要: A resonant tag carries a plurality of resonant circuits having different resonant frequencies. The resonant circuit is composed of a first conductive pattern formed by a conductive metal foil on one surface of an insulating thin film and a second conductive pattern formed by a conductive metal foil on the other surface of the insulating thin film. The first conductive pattern contains an inductor element and an element of the capacitor, which correspond to a resonant frequency of the resonant circuit. The second conductive pattern contains the other element of the capacitor element. The capacitor element of the second conductive pattern, which corresponds to the resonant frequency, is disposed at a position where it faces the capacitor element of the first conductive pattern formed on one surface of the insulating thin film. When the resonant tag is used, the conductive metal foils formed on the two surfaces of the insulating synthetic resin film are electrically connected so as to turn off part of the resonant circuits, so that the resonant tag can be identified by a combination of resonant frequencies inherent in the remaining resonant circuits. For example, n (two or more) resonant circuits having different resonant frequencies may be formed on a resonant tag so that the tag can be identified in 2.sup.n -1 (or 2.sup.n) different ways.

    Hydrophilic fins for a heat exchanger
    5.
    发明授权
    Hydrophilic fins for a heat exchanger 失效
    用于热交换器的亲水翅片

    公开(公告)号:US4664182A

    公开(公告)日:1987-05-12

    申请号:US703603

    申请日:1985-02-21

    申请人: Kazuharu Miwa

    发明人: Kazuharu Miwa

    IPC分类号: F28F13/18 F28F19/02

    摘要: A fin for a heat exchanger which is highly hydrophilic and rustproof comprises a substrate of aluminum or an aluminum alloy having thereon a hydrophilic coat including therein a proteinaceous substance having a peptide bond, e.g., gelatin. Further enhancement of the fin's affinity for water is obtained by using a hydrophilic coat prepared by mixing a water soluble coating material, such as acrylic paint, with the proteinaceous substance. The coat is made by applying a water-based coating composition including the proteinaceous substance to a substrate and drying it in the temperature range of 100.degree. to 250.degree. C., and preferably 180.degree. to 220.degree. C.

    摘要翻译: 用于具有高亲水性和防锈性的热交换器的翅片包括铝或铝合金基底,其上具有亲水涂层,其中包含具有肽键的蛋白质物质,例如明胶。 通过使用通过将水溶性涂料如丙烯酸涂料与蛋白质物质混合而制备的亲水涂层,可以进一步提高翅片对水的亲和性。 通过将包含蛋白质物质的水性涂料组合物涂布在基材上并在100℃至250℃,优选180℃至220℃的温度范围内进行干燥来制备外皮。

    Method of manufacturing a resonant tag
    6.
    发明授权
    Method of manufacturing a resonant tag 失效
    制造谐振标签的方法

    公开(公告)号:US5201988A

    公开(公告)日:1993-04-13

    申请号:US795677

    申请日:1991-11-21

    摘要: A method of manufacturing a resonant tag on which at least two resonant circuits having different resonant frequencies are formed so as to enable the tag to be identified, the method including coating a conductive thin film on two surfaces of an insulating thin film, printing a plurality of first conductive patterns on a surface of one of the conductive thin films and a corresponding plurality of second conductive patterns on a surface of the other conductive thin film using an anti-etching ink, each of the first conductive patterns and an opposite one of the second conductive patterns defining a separate and distinct resonant circuit, each of the first and second conductive patterns respectively containing one element of a capacitor which corresponds to a distinct resonant frequency of a separate resonant circuit and another element of the capacitor which corresponds to the distinct resonant frequency of the separate resonant circuit, etching the conductive thin films to remove non-printed portion of the conductive films, and forming LC resonant circuits by selectively electrically connecting the one and the other capacitor elements of at least two of the first conductive and second conductive patterns.

    摘要翻译: 一种谐振标签的制造方法,其上形成有至少两个具有不同谐振频率的谐振电路,以便能够识别标签,该方法包括在绝缘薄膜的两个表面上涂覆导电薄膜,印刷多个 在导电薄膜之一的表面上的第一导电图案和使用防蚀刻墨水的另一个导电薄膜的表面上的对应的多个第二导电图案,每个第一导电图案和相反的一个导电图案 第二导电图案限定单独和不同的谐振电路,第一和第二导电图案中的每一个分别包含电容器的一个元件,其对应于单独的谐振电路的不同谐振频率和对应于不同谐振的电容器的另一元件 分离谐振电路的频率,蚀刻导电薄膜以去除非Pr 并且通过选择性地电连接第一导电图案和第二导电图案中的至少两个的一个和另一个电容器元件来形成LC谐振电路。

    Resonant frequency characteristic tag and method of manufacturing the
same
    7.
    发明授权
    Resonant frequency characteristic tag and method of manufacturing the same 失效
    共振频率特征标签及其制造方法

    公开(公告)号:US4970495A

    公开(公告)日:1990-11-13

    申请号:US269013

    申请日:1988-11-09

    IPC分类号: G08B13/24

    摘要: A resonant frequency characteristic tag is disclosed, which comprises an electrically insulating thin film having an electric characteristic, an electric circuit consisting of a metal foil formed on one side surface of the thin film and having a predetermined length and having opposite end portions respectively formed with a capacitor section and a terminal section, the capacitor section having a piercedly formed hole extending from the side of the metal foil to the other side surface of the thin film, the metal foil being deformed in the formation of the hole into a burr-like portion extending toward the other side surface of the thin film, and an electrode metal foil formed on the other side surface of the thin film and having a size capable of containing the hole, the electrode metal foil being laminated to the other side surface of the thin film with an electrically insulating adhesive having a dielectric characteristic such that the free end of the burr-like portion and the electrode metal foil is spaced apart a predetermined distance, the terminal section of the electric circuit being electrically connected to the electrode metal foil to form a resonant circuit; and a method for manufacturing the resonant frequency characteristic tag is also disclosed.

    Laminated thermal insulation sheeting
    9.
    发明授权
    Laminated thermal insulation sheeting 失效
    层压保温板

    公开(公告)号:US4164605A

    公开(公告)日:1979-08-14

    申请号:US865203

    申请日:1977-12-28

    摘要: A laminated thermal insulation sheeting for covering ducts and pipes wrapped up by a thermal insulator such as glass wool and rock wool, includes an aluminum sheet and a metal network disposed on and over a surface of the aluminum sheet. A substantially transparent film of synthetic resin is placed on the metal network and has portions bonded to the surface of the aluminum sheet through interstices in the metal network. The aluminum sheet comprises aluminum foil or an aluminum-metallized film of synthetic resin, and may be lined with a backing material.

    摘要翻译: 用于覆盖由玻璃棉和岩棉等绝热体包裹的管道和管道的层压绝热片包括铝板和设置在铝板表面上方的金属网。 合成树脂的基本上透明的膜被放置在金属网上,并且通过金属网络中的间隙将部分结合到铝片的表面。 铝板包括铝箔或合成树脂的铝金属化膜,并且可以衬有背衬材料。