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13 条记录 (耗时 0.028 秒)

    Zinc oxide crystal and method of producing same
    4.
    发明授权
    Zinc oxide crystal and method of producing same 失效
    氧化锌晶体及其制造方法

    公开(公告)号：US5279809A

    公开(公告)日：1994-01-18

    申请号：US974434

    申请日：1992-11-12

    申请人： Motoi Kitano ,  Sachiko Maeda ,  Takeshi Hamabe ,  Takashige Sato ,  Mitsumasa Oku

    发明人： Motoi Kitano ,  Sachiko Maeda ,  Takeshi Hamabe ,  Takashige Sato ,  Mitsumasa Oku

    IPC分类号： C30B29/16 ,  C01G9/02 ,  C30B25/00 ,  C30B29/66

    CPC分类号： C30B25/00 ,  C30B25/005 ,  C30B29/16

    摘要： A novel zinc oxide crystal has an octahedral nucleus whose faces are alternately zinc faces and oxide faces, and this crystal has such a geometric shape that a needle is grown on each of the faces. The needle grown on the oxide face is branched into three sections which are disposed in parallel relation, and the needle on the oxide face is shorter than the needle on the zinc face. This novel crystal having oxide films can be produced in a homogeneous manner by mixing zinc-tin alloy powder or tin powder with zinc powder, having an oxide film formed on each particle thereof, to form a powder mixture and then by heating the powder mixture at 820.degree. C. to 1100.degree. C. in an oxidizing atmosphere to oxide the same. The tin concentration in the power mixture is less than 40 wt. %.

    摘要翻译： 一种新型的氧化锌晶体具有八面体核，其面为交替的锌面和氧化物面，该晶体具有使针在每一个面上生长的几何形状。 在氧化物面上生长的针被分支成平行关系的三个部分，氧化物面上的针短于锌面上的针。 这种具有氧化物膜的新型晶体可以通过将锌锡合金粉末或锡粉末与在其每个颗粒上形成有氧化膜的锌粉末混合形成粉末混合物，然后通过将粉末混合物加热 在氧化气氛中在820摄氏度至1100摄氏度下进行氧化处理。 动力混合物中的锡浓度小于40wt。 ％

    Static dissipative resin composition
    5.
    发明授权
    Static dissipative resin composition 失效
    静电耗散树脂组成

    公开(公告)号：US5276080A

    公开(公告)日：1994-01-04

    申请号：US846924

    申请日：1992-03-05

    申请人： Mitsumasa Oku

    发明人： Mitsumasa Oku

    IPC分类号： C08K3/00 ,  C08K7/08 ,  H01B1/20 ,  H01B1/22 ,  H01B1/24 ,  C08K3/22

    CPC分类号： H01B1/24 ,  C08K3/0066 ,  C08K7/08 ,  H01B1/20 ,  H01B1/22 ,  Y10S524/912

    摘要： In the static dissipative resin composition of the present invention, fundamentally, at least semiconductor fillers are dispersed in a resin and at least a part of the semiconductor fillers are brought into electrical contact with each other, thereby forming a conductive path. The .alpha. value representing the degree of the nonlinearity of the V-i characteristics at the contact between the semiconductor fillers should be 2-150, and the volume resistivity of the semiconductor filler is desirably 10.sup.5 -10.sup.10 .OMEGA..cm, whereby on the employment of a conductive filler or a solid lubricant together with the semiconductor filler, various physical properties of the resin composition are improved.

    摘要翻译： 在本发明的静电耗散树脂组合物中，从本质上讲，至少半导体填料分散在树脂中，至少一部分半导体填料彼此电接触，从而形成导电路径。 表示半导体填料之间的接触处的Vi特性的非线性度的（α）值应为2-150，半导体填料的体积电阻率优选为105-1010（Ω·cm），由此在 与半导体填料一起使用导电填料或固体润滑剂，提高了树脂组合物的各种物理性能。

    Capacitor case having flat coupling sections
    7.
    发明授权
    Capacitor case having flat coupling sections 失效
    具有平坦耦合部分的电容器壳体

    公开(公告)号：US5642255A

    公开(公告)日：1997-06-24

    申请号：US634760

    申请日：1996-04-19

    申请人： Nobuji Suzuki ,  Mitsumasa Oku

    发明人： Nobuji Suzuki ,  Mitsumasa Oku

    IPC分类号： H01G4/224 ,  H01G2/02 ,  H01G2/10 ,  H01G4/228 ,  H01G4/236 ,  H01G9/00 ,  H01G9/08

    CPC分类号： H01G2/103

    摘要： A hollow cylindrical resin case provided at a periphery thereof with an axial opening and a resin terminal plate, one of which has a concave coupling section and the other has a convex coupling section, are coupled together and then filler resin is injected between the capacitor element attached to the terminal plate and the resin case to provide a seal. One or both of the resin case and the resin terminal plate are made of thermoplastic resin, and a space is defined between the coupling sections. A dimension of the space and an inserting force applied to the coupling portions are set to appropriate values, thereby realizing a high quality capacitor free from leakage of filler resin.

    摘要翻译： 在其周边设置有轴向开口和树脂端子板的中空圆柱形树脂壳体，其中一个具有凹形耦合部分并且另一个具有凸形耦合部分，然后将填充树脂注入电容器元件 连接到端子板和树脂壳体以提供密封。 树脂壳体和树脂端子板中的一个或两个由热塑性树脂制成，并且在耦合部分之间限定空间。 将空间的尺寸和施加到耦合部分的插入力设置为适当的值，从而实现不含填料树脂泄漏的高品质电容器。