Method of forming electrically conductive circuit
    1.
    发明授权
    Method of forming electrically conductive circuit 失效
    形成导电电路的方法

    公开(公告)号:US4694573A

    公开(公告)日:1987-09-22

    申请号:US832716

    申请日:1986-02-10

    摘要: Disclosed is a method of forming an electrically conductive circuit comprising the steps of: preparing a transferring paper in which an assembly of electrically conductive foil carrying a predetermined pattern and an insulating layer containing glass frit and an overcoat layer consisting of a resin film having good burning property are provided on a transferring paper covered with a paste layer; removing an integral structure of the conductive foil, the insulating layer, and the overcoat layer from the transferring paper; transferring the removed integral structure onto a substrate; and burning the substrate with the integral structure set thereon at a temperature where the glass is soften. According to this method, it is possible to eliminate transformation or damage of a conductive foil where a conductive foil is singly disposed on a substrate.

    摘要翻译: PCT No.PCT / JP85 / 00327 Sec。 371日期1986年2月10日 102(e)日期1986年2月10日PCT提交1985年6月12日PCT公布。 出版物WO86 / 00190 1986年1月3日公开。公开是一种形成导电电路的方法,包括以下步骤:制备转印纸,其中承载预定图案的导电箔的组件和包含玻璃料的绝缘层和覆盖层组成 具有良好燃烧性能的树脂膜设置在被糊层覆盖的转印纸上; 从转印纸上去除导电箔,绝缘层和外涂层的整体结构; 将去除的整体结构转移到基底上; 并且在玻璃被软化的温度下,以设置在其上的整体结构燃烧基板。 根据该方法,可以消除将导电箔单独设置在基板上的导电箔的变形或损坏。

    Planar heating unit
    5.
    发明授权
    Planar heating unit 失效
    平面加热单元

    公开(公告)号:US4587402A

    公开(公告)日:1986-05-06

    申请号:US588877

    申请日:1984-02-22

    IPC分类号: H05B3/18 H05B3/28 F24H9/00

    CPC分类号: H05B3/18 H05B3/283

    摘要: A planar heating unit comprises a base plate (1) having a surface electrically insulated by an insulation enamel layer (2a) or the like, a heating conductor (3) placed on the insulation surface of the base plate for generating Joule heat, and an enamel layer (4) fixing the heating conductor to the base plate (1) and covering the upper surface of the heating conductor.

    摘要翻译: PCT No.PCT / JP83 / 00203 Sec。 1984日期1984年2月22日 102(e)日期1984年2月22日PCT提交1983年6月23日PCT公布。 出版物WO84 / 00275 PCT 日本1984年1月19日,平面加热单元包括具有由绝缘漆层(2a)等电绝缘的表面的基板(1),放置在基板绝缘表面上的加热导体(3) 和用于产生焦耳热的搪瓷层(4),将加热导体固定在基板(1)上并覆盖加热导体的上表面。

    Variable capacitor
    6.
    发明授权
    Variable capacitor 失效
    可变电容器

    公开(公告)号:US4408253A

    公开(公告)日:1983-10-04

    申请号:US261739

    申请日:1981-05-07

    IPC分类号: H01G5/013 H01G5/06

    CPC分类号: H01G5/0138 H01G5/06

    摘要: A variable capacitor, wherein at least one of its stator or rotor electrode is made of aluminum alloy or copper alloy and coated with a thin dielectric material layer containing fluorocarbon resin as its principal component by means of baking, is disclosed. The disclosed variable capacitor is particularly suited for a miniaturization of an appliance which adopts this variable capacitor. Careful qualification of the electrode materials, dielectric material, additional dielectric substance, and conditions for performing the baking and layer forming operation prevent the formation of the oxide film over the surface of the electrode material, and thus ensures a firm adherence of the layer to the substrate and a large maximum capacitance of the layer.

    摘要翻译: 一种可变电容器,其中,其定子或转子电极中的至少一个由铝合金或铜合金制成,并且通过烘烤涂覆有以含氟碳树脂为主要成分的薄介电材料层。 所公开的可变电容器特别适用于采用该可变电容器的器具的小型化。 仔细鉴定电极材料,电介质材料,附加电介质,以及进行烘烤和成层操作的条件,防止在电极材料的表面上形成氧化膜,从而确保层的牢固粘附 衬底和该层的大的最大电容。

    Low melting, opaque enamel frit
    7.
    发明授权
    Low melting, opaque enamel frit 失效
    低熔点,不透明的搪瓷玻璃料

    公开(公告)号:US4469798A

    公开(公告)日:1984-09-04

    申请号:US433819

    申请日:1982-10-12

    CPC分类号: C03C8/20 C03C8/08

    摘要: A low melting, opaque enamel frit is described, which comprises 30 to 36 wt. % of SiO.sub.2, 15 to 20 wt. % of B.sub.2 O.sub.3, 7 to 9 wt. % of Na.sub.2 O, 5 to 10 wt. % of ZrO.sub.2, 10 to 17 wt. % of TiO.sub.2, 7 to 15 wt. % of K.sub.2 O, 2 to 10 wt. % of F.sub.2 and 0.5 to 2.5 wt. % of P.sub.2 O.sub.5. The total of Na.sub.2 O and K.sub.2 O is in the range of 15 to 20 wt. % and the total of TiO.sub.2 and ZrO.sub.2 is in the range of 15 to 20 wt. %. The ZrO.sub.2 /(TiO.sub.2 +ZrO.sub.2) ratio is in the range of 0.25 to 0.5:1 and the SiO.sub.2 /B.sub.2 O.sub.3 ratio is in the range of 1.5 to 2.4:1. In addition, the Na.sub.2 O/K.sub.2 O ratio is in the range of 0.6 to 1.0:1 and the (Na.sub.2 O+K.sub.2 O)/(TiO.sub.2 +ZrO.sub.2) is in the range of 0.7 to 1.2:1.

    摘要翻译: 描述了低熔点不透明的釉质玻璃料,其包含30至36重量% 的SiO 2%,15〜20wt。 B2O3%,7〜9wt。 %的Na 2 O,5〜10wt。 %的ZrO 2,10〜17wt。 %的TiO 2,7〜15wt。 %的K2O,2〜10wt。 F2的比例为0.5〜2.5wt。 %的P2O5。 Na 2 O和K 2 O的总量在15至20重量%的范围内。 %,TiO 2和ZrO 2的总量在15〜20重量%的范围内。 %。 ZrO 2 /(TiO 2 + ZrO 2)的比例在0.25〜0.5:1的范围内,SiO 2 / B 2 O 3的比例在1.5〜2.4:1的范围内。 另外,Na 2 O / K 2 O比在0.6〜1.0:1的范围内,(Na2O + K2O)/(TiO2 + ZrO2)在0.7〜1.2:1的范围内。

    Sealing glass
    10.
    发明授权
    Sealing glass 失效
    密封玻璃

    公开(公告)号:US4855261A

    公开(公告)日:1989-08-08

    申请号:US281538

    申请日:1988-12-08

    IPC分类号: C03C3/074 C03C8/24 G11B5/235

    摘要: This invention relates to a sealing glass for use in bonding glass, ceramics and metals and specifies the composition of a sealing glass which is workable at moderate temperatures and is excellent in transparency and strength. Amorphous magnetic materials have themselves a crystallization temperature and when used in a magnetic head, the amorphous materials undergo crystallization in assembling the head at a sealing temperature higher than the crystallization temperature and becomes not only brittle but also deteriorated in magnetic characteristics so that the head becomes unsuitable for use. The present glass is advantageously used in such a case.