Flexible board made by joining two pieces through an adhesive film
    11.
    发明授权
    Flexible board made by joining two pieces through an adhesive film 有权
    通过粘合膜连接两片制成的柔性板

    公开(公告)号:US06437251B1

    公开(公告)日:2002-08-20

    申请号:US09505871

    申请日:2000-02-17

    IPC分类号: H05K100

    摘要: This invention provides a specially-shaped, double-face flexible printed wiring board having a small pitch at a high production yield. Metal wirings 22 and 32 formed on a base film 21, 31 of two elemental pieces 20 and 30 of a flexible printed wiring board are arranged in such a manner as to face each other while sandwiching a bonding film 16 not containing conductive particles between them, and are heat-pressed to each other. The adhesive resin film 16 so softened is pushed aside from the metal wirings 22 and 32 and the low melting point metal coating films 23 and 33 formed on the surface of the metal wirings 22 and 32 come into direct contact with each other and are fused. In this instance, the softened adhesive resin film 16 is charged between the metal wirings 22 and 32. Therefore, the molten low melting point metal does not scatter. The base films 21 and 31 are bonded by the adhesive resin film 16.

    摘要翻译: 本发明提供一种以高产量产生具有小间距的特殊形状的双面柔性印刷线路板。 在柔性印刷电路板的两个元件20和30的基膜21,31上形成的金属布线22和32以彼此面对的方式布置,同时夹着不含导电颗粒的接合膜16, 并彼此热压。 被软化的粘合树脂膜16被从金属布线22和32推开,并且形成在金属布线22和32的表面上的低熔点金属涂覆膜23和33彼此直接接触并被熔合。 在这种情况下,软化的粘合树脂膜16被填充在金属布线22和32之间。因此,熔融的低熔点金属不会散射。 基膜21和31通过粘合树脂膜16粘接。

    Dipsersion of fine particles of a polymer
    12.
    发明授权
    Dipsersion of fine particles of a polymer 失效
    聚合物精细颗粒的分散

    公开(公告)号:US5077347A

    公开(公告)日:1991-12-31

    申请号:US687619

    申请日:1991-04-19

    摘要: A dispersion of fine particles of a gelled polymer obtainable by copolymerizing and crosslinking a vinyl monomer mixture containing at least 0.5% by weight each of at least two vinyl monomers in the presence of a macromonomer A, which has a molecular chain of poly(12-hydroxystearic acid) and has at least about one polymerizable unsaturated double bond per molecule in average, and a macromonomer B, which is a copolymer of an ethylenic unsaturated monomer and has a solubility parameter value of from 7.5 to 9.2 and about 1.0 to about 1.5 in average of polymerizable unsaturated double bonds, in an organic solvent which is capable of dissolving the macromonomers A and B but is substantially incapable of dissolving a polymer from said vinyl monomer mixture; and a curable resin composition comprising a dispersion of fine particles of the above-described gelled polymer, a base resin which is non-compatible with the macromonomer A but is compatible with the macromonomer B and which forms a continuous phase, and at least one crosslinking agent selected from the group consisting of an amino resin and a polyisocyanate compound.

    摘要翻译: 通过在大分子单体A的存在下共聚和交联含有至少两种乙烯基单体的至少0.5重量%的乙烯基单体混合物的乙烯基单体混合物,其分子链为聚(12- 羟基硬脂酸),并且平均每分子具有至少约一个可聚合不饱和双键,和作为烯属不饱和单体的共聚物,其溶解度参数值为7.5至9.2和约1.0至约1.5的共聚物的大分子单体B 在可溶解大分子单体A和B但基本上不能从所述乙烯基单体混合物中溶解聚合物的有机溶剂中的可聚合不饱和双键的平均值; 以及包含上述胶凝聚合物的细颗粒分散体的固化性树脂组合物,与大分子单体A不相容但与大分子单体B相容并形成连续相的基础树脂和至少一种交联 选自氨基树脂和多异氰酸酯化合物的试剂。

    Electric power steering device
    13.
    发明授权
    Electric power steering device 有权
    电动助力转向装置

    公开(公告)号:US08091679B2

    公开(公告)日:2012-01-10

    申请号:US11587776

    申请日:2005-04-20

    IPC分类号: B62D5/04

    CPC分类号: B62D5/049 B62D5/0481

    摘要: A highly safe electric power steering device including a control device for determining the failure of a motor current detector based on the difference between the motor current estimate value and the detected motor current value is provided. The abnormality determining unit computes the absolute value of difference between the motor current estimate value and the detected motor current value, measures the number of times when the absolute value of difference exceeded the predetermined threshold value within the predetermined period, and measures further the cumulative value of the number of times of exceeding the threshold value within the predetermined period. When the cumulative value exceeded the predetermined reference number of times for determining abnormality, the motor current detector is determined to be abnormal.

    摘要翻译: 提供了一种高度安全的电动助力转向装置,其包括用于基于电动机电流估计值和检测到的电动机电流值之间的差来确定电动机电流检测器的故障的控制装置。 异常判定单元计算电动机电流估计值与检测到的电动机电流值之差的绝对值,测定在该预定期间内的绝对值超过预定阈值的次数,进一步测量累积值 在规定期间内超过阈值的次数。 当累积值超过用于确定异常的预定参考次数时,电动机电流检测器被确定为异常。

    Shape-variable optical element, optical device and image pickup apparatus
    18.
    发明授权
    Shape-variable optical element, optical device and image pickup apparatus 失效
    形状可变光学元件,光学装置和图像拾取装置

    公开(公告)号:US07535626B2

    公开(公告)日:2009-05-19

    申请号:US11807667

    申请日:2007-05-30

    IPC分类号: G02F1/29 G02B7/182

    CPC分类号: G02B26/0875 G02B26/0825

    摘要: A shape-variable optical element, which includes: a shape-variable section made up of an organic material that can be expanded and contracted by an electric field, in a direction of the electric field; and a pair of electrode layers to sandwich the shape-variable section, wherein amounts of expansion and contraction of the shape-variable section, which are generated by the electric field when a voltage is applied to the pair of electrode layers, have a distribution pattern in a surface perpendicular to the electric field.

    摘要翻译: 一种形状可变光学元件,包括:由电场方向可膨胀和收缩的有机材料构成的形状可变部分; 以及一对夹着形状可变部的电极层,其中,当对一对电极层施加电压时,通过电场产生的形状可变部的膨胀和收缩量具有分布图案 在垂直于电场的表面。