Thermosetting resin composition
    1.
    发明授权
    Thermosetting resin composition 失效
    热固性树脂组合物

    公开(公告)号:US4130546A

    公开(公告)日:1978-12-19

    申请号:US843206

    申请日:1977-10-18

    摘要: A thermosetting resin composition comprising a polyfunctional epoxy compound such as diglycidyl ether of bisphenol A, a polyfunctional isocyanate such as diphenylmethane diisocyanate, a curing agent and a polybutadiene type homopolymer having terminal hydroxyl groups or copolymer having terminal amino groups, or a reaction product of a polyfunctional epoxy compound or an epoxy compound having halogen atom(s) and a polybutadiene type homopolymer or copolymer having terminal hydroxyl groups or terminal carboxyl groups can produce cured articles excellent in heat resistance, crack resistance and fire resistance.

    摘要翻译: 包含多官能环氧化合物如双酚A的二缩水甘油醚,多官能异氰酸酯如二苯基甲烷二异氰酸酯,固化剂和具有末端羟基的聚丁二烯型均聚物或具有末端氨基的共聚物的热固性树脂组合物,或 多官能性环氧化合物或具有卤素原子的环氧化合物和具有末端羟基或末端羧基的聚丁二烯型均聚物或共聚物可以得到耐热性,耐裂纹性和耐火性优异的固化体。

    Process for producing electric windings
    2.
    发明授权
    Process for producing electric windings 失效
    电绕组生产工艺

    公开(公告)号:US4222802A

    公开(公告)日:1980-09-16

    申请号:US38424

    申请日:1979-05-14

    摘要: Electric machine windings produced by wrapping a composite insulating material around an electrical conductor, said composite insulating material having been prepared by bonding two or more insulating materials with a silicone resin containing hydroxyl groups in the molecular structure, impregnating said composite insulating material with an insulating varnish comprising 1 equivalent of a polyfunctional epoxy compound and 2.5 to 25 equivalents of a polyfunctional isocyanate compound and curing said varnish, have excellent insulation properties under high temperatures and high humidity and thermal resistance of class H or more.

    摘要翻译: 通过将复合绝缘材料缠绕在电导体周围产生的电机绕组,所述复合绝缘材料是通过将两种或更多种绝缘材料与分子结构中含有羟基的硅氧烷树脂粘合而制备的,用绝缘漆浸渍所述复合绝缘材料 包括1当量的多官能环氧化合物和2.5至25当量的多官能异氰酸酯化合物并固化所述清漆,在高温和高湿度以及H级以上的耐热性下具有优异的绝缘性能。

    Thermosetting resin compositions prepared from isocyanates and
epoxyphenols
    4.
    发明授权
    Thermosetting resin compositions prepared from isocyanates and epoxyphenols 失效
    由异氰酸酯和环氧苯酚制备的热固性树脂组合物

    公开(公告)号:US3984376A

    公开(公告)日:1976-10-05

    申请号:US483044

    申请日:1974-06-25

    摘要: Thermosetting resin compositions are obtained by mixing a resinous addition product produced by reacting an isocyanate compound having a molecular weight of 100 to 2000 and containing at least two isocyanate groups in its molecule with an epoxyphenol compound represented by the formula, ##EQU1## wherein R is a bi- or more valent group containing phenyl, R.sub.1 is hydrogen, methyl or ethyl, m and n each are an integer of 1-8, and optionally an ordinary thermosetting epoxy resin, and 0.01 to 10 % by weight of a basic heterocycle forming catalyst based on the weight of said resinous addition product, said isocyanate compound and said epoxyphenol compound being blended so that said OH group may be present in an amount of 1/3 to 1 equivalent per equivalent of said isocyanate group and said epoxy group may be present in an amount of one-fifth to two-thirds equivalent per equivalent of said isocyanate group. The said addition product can be converted into a stable B-stage and is particularly useful as a varnish for prepreg.

    摘要翻译: 通过将分子量为100〜2000的异氰酸酯化合物与分子中至少含有2个异氰酸酯基的异氰酸酯化合物与由式O ANGLE(HO)nR表示的环氧苯酚化合物反应而得到的树脂添加物混合,得到热固性树脂组合物, - (CH 2 -C-CH 2)m | R 1其中R是含有苯基的二价或更多价基团,R 1是氢,甲基或乙基,m和n各自是1-8的整数,并且任选地是普通的热固性 环氧树脂和基于所述树脂加成产物的重量的0.01至10重量%的碱性杂环形成催化剂,所述异氰酸酯化合物和所述环氧苯酚化合物混合,使得所述OH基团可以以1/3的量存在 至每当量所述异氰酸酯基团为1当量,并且所述环氧基团可以以每当量所述异氰酸酯基团的五分之一至三分之二当量的量存在。 所述加成产物可以转化成稳定的B阶段,并且特别可用作预浸料的清漆。

    METHOD FOR ANALYZING GROWTH OF VOID OF RESIN IN A POROUS MATERIAL
    5.
    发明申请
    METHOD FOR ANALYZING GROWTH OF VOID OF RESIN IN A POROUS MATERIAL 有权
    用于分析多孔材料中树脂空隙生长的方法

    公开(公告)号:US20120095731A1

    公开(公告)日:2012-04-19

    申请号:US13226528

    申请日:2011-09-07

    IPC分类号: G06G7/58 G06F17/50

    摘要: The present invention provides a method for analyzing growth of void of resin in a porous material which comprising the steps of inputting data of the shape of a porous material filled with a resin material, and dividing the shape of the porous material into three-dimensional solid elements; inputting physical properties of the porous material, and boundary conditions including a pressure that is applied to the porous material; obtaining a resin-density distribution in the porous material through fluid analysis using a database obtained by experimentally measuring in advance a temporal change in a volume of gas generated from the resin material and porous material during heating, changes in a compressive force and compressive displacement respectively occurring when the porous material impregnated with the resin is compressed, and a change in a flow resistance of the resin; and comprehensively grasping production, growth, and distribution of voids deriving from gas generation.

    摘要翻译: 本发明提供了一种用于分析多孔材料中树脂空隙生长的方法,包括以下步骤:输入填充有树脂材料的多孔材料的形状的数据,并将多孔材料的形状分成立体固体 元素 输入多孔材料的物理性质,以及包括施加到多孔材料的压力的边界条件; 通过流体分析通过流体分析获得树脂密度分布,使用通过实验测量在加热期间由树脂材料和多孔材料产生的气体的体积的时间变化分别获得的数据库,压缩力和压缩位移的变化获得的数据库 当浸渍有树脂的多孔材料被压缩并且树脂的流动阻力变化时发生; 全面掌握天然气生产产生的生产,增长和分配。

    Antenna apparatus, and communications apparatus using same
    6.
    发明授权
    Antenna apparatus, and communications apparatus using same 有权
    天线装置和使用该天线装置的通信装置

    公开(公告)号:US07183987B2

    公开(公告)日:2007-02-27

    申请号:US11244727

    申请日:2005-10-06

    IPC分类号: H01Q11/12

    摘要: An antenna apparatus (60) is provided which is used in a recorder and/or player to write and read data to and from a contactless IC card (1). The antenna apparatus (60) includes a loop coil (61) to radiate an electromagnetic field for magnetic coupling with a loop coil (4) at the IC card (1) to send and receive data to and from the IC card (1), and a magnetic sheet (62) disposed to face the main side of the loop coil (61), opposite to the main side facing the IC card (1). The magnetic sheet (62) has the specific permeability μ′ and product Ms·t of saturation magnetization Ms and thickness t thereof set in accordance with a necessary range of communications with the contactless IC card (1).

    摘要翻译: 提供一种在记录器和/或播放器中用于向非接触式IC卡(1)写入数据和从非接触IC卡(1)读取数据的天线装置(60)。 天线装置(60)包括环形线圈(61),用于在IC卡(1)处辐射用于与环形线圈(4)磁耦合的电磁场,以向IC卡(1)发送数据和从IC卡(1)发送和接收数据, 以及与所述环形线圈(61)的与所述IC卡(1)相对的主面相对配置的磁性片(62)。 磁性片(62)具有根据与非接触式IC卡(1)的通信的必要范围设定的比磁导率μ'和饱和磁化强度Ms的乘积Mst和厚度t。

    Antenna apparatus, and communications apparatus using same
    7.
    发明申请
    Antenna apparatus, and communications apparatus using same 有权
    天线装置和使用该天线装置的通信装置

    公开(公告)号:US20060028384A1

    公开(公告)日:2006-02-09

    申请号:US11244727

    申请日:2005-10-06

    IPC分类号: H01Q11/12

    摘要: An antenna apparatus (60) is provided which is used in a recorder and/or player to write and read data to and from a contactless IC card (1). The antenna apparatus (60) includes a loop coil (61) to radiate an electromagnetic field for magnetic coupling with a loop coil (4) at the IC card (1) to send and receive data to and from the IC card (1), and a magnetic sheet (62) disposed to face the main side of the loop coil (61), opposite to the main side facing the IC card (1). The magnetic sheet (62) has the specific permeability μ′ and product Ms·t of saturation magnetization Ms and thickness t thereof set in accordance with a necessary range of communications with the contactless IC card (1).

    摘要翻译: 提供一种在记录器和/或播放器中用于向非接触式IC卡(1)写入数据和从非接触IC卡(1)读取数据的天线装置(60)。 天线装置(60)包括环形线圈(61),用于在IC卡(1)处辐射用于与环形线圈(4)磁耦合的电磁场,以向IC卡(1)发送数据和从IC卡(1)发送和接收数据, 以及与所述环形线圈(61)的与所述IC卡(1)相对的主面相对配置的磁性片(62)。 磁性片(62)具有根据与非接触式IC卡(1)的通信的必要范围设定的比磁导率μ'和饱和磁化强度Ms的乘积Mst和厚度t。

    Photometering device in single lens reflex camera
    8.
    发明授权
    Photometering device in single lens reflex camera 失效
    单反相机中的测光装置

    公开(公告)号:US5278607A

    公开(公告)日:1994-01-11

    申请号:US765328

    申请日:1991-09-25

    IPC分类号: G03B7/099

    CPC分类号: G03B7/09976

    摘要: A photometering device in a single lens reflex camera having a photometering device mounting portion on a magnifier of a finder optical system, and a photometering element which is mounted to the photometering device mounting portion, including a substrate to which the photometering element is secured, a pair of horizontally elongated holes for the vertical adjustment and at least one adjusting hole for the horizontal adjustment, formed in the substrate, adjusting pins which are rotatably supported on the photometering device mounting portion and which have eccentric disc portions which can be fitted in the associated elongated holes of the substrate, and a reference hole corresponding to said adjusting hole and formed in the photometering device mounting portion.

    摘要翻译: 具有在取景器光学系统的放大镜上具有测光装置安装部分的单一透镜反射相机中的测光装置,以及安装在测光装置安装部分上的测光元件,该测光元件包括固定测光元件的基板, 一对用于垂直调节的水平细长孔和用于水平调节的至少一个调节孔,形成在基板中,调节销可旋转地支撑在测光装置安装部分上,并且具有偏心盘部分,该偏心盘部分可以安装在相关联的 基板的细长孔和对应于所述调节孔的基准孔,并形成在测光装置安装部分中。