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    • 1. 发明授权
    • 1H-imidazopyridine derivatives
    • 1H-咪唑并吡啶衍生物
    • US06518265B1
    • 2003-02-11
    • US09744959
    • 2001-05-02
    • Hideo KatoJun SakaguchiMakoto AoyamaTomoyuki IzumiKen-ichi Kato
    • Hideo KatoJun SakaguchiMakoto AoyamaTomoyuki IzumiKen-ichi Kato
    • A61K3154
    • C07D471/04
    • 1H-Imidazopyridine derivatives represented by the following general formula or salts thereof: wherein R1 represents hydrogen atom, hydroxyl group, an alkyl group, a cycloalkyl group, styryl group, or an aryl group; R2 represents hydrogen atom, an alkyl group, a halogen atom, hydroxyl group, amino group, a cyclic amino group, or phenoxy group; ring A represents a homocyclic or heterocyclic ring which may be substituted; R3 represents a saturated nitrogen-containing heterocyclic group; and m represents an integer of from 0 to 3. The derivatives have excellent inhibitory actions against production of TNF or IL-1 and are extremely useful as preventive or therapeutic agents for diseases in which a cytokine is mediated.
    • 由以下通式表示的1H-咪唑并吡啶衍生物或其盐:其中R1表示氢原子,羟基,烷基,环烷基,苯乙烯基或芳基; R2表示氢原子,烷基,卤素原子,羟基,氨基,环状氨基或苯氧基; 环A表示可以被取代的杂环或杂环; R3表示饱和含氮杂环基; m表示0〜3的整数。该衍生物对TNF或IL-1的产生具有优异的抑制作用,作为介导细胞因子的疾病的预防或治疗剂是非常有用的。
    • 4. 发明授权
    • Solid state electrolytic capacitor having a concave
    • 具有凹面的固态电解电容器
    • US5629830A
    • 1997-05-13
    • US452436
    • 1995-05-26
    • Mamoru YamagamiMakoto Aoyama
    • Mamoru YamagamiMakoto Aoyama
    • H01G9/012H01G9/00H01G9/08H01G9/12H01G9/15H01G2/10
    • H01G9/15
    • In a solid state electrolytic capacitor, an increase in capacity and a reduction in size and weight are intended. A concave is formed in one end surface of a porous chip formed by hardening metal powder and a synthetic resin is filled in the concave. An anode bar is provided which passes through the synthetic resin to be fixed to the chip. After a dielectric film is formed on the surface of the chip through anodic oxidation, a solid state electrolytic layer made of manganese dioxide is formed on the dielectric film and then, a cathode film is formed thereon. At an end surface of the chip, an insulating film is provided, so that the distance between the lead terminal and the chip is reduced without any short circuit being caused.
    • 在固态电解电容器中,容量的增加和尺寸和重量的减小是有意义的。 在通过硬化金属粉末形成的多孔芯片的一个端面中形成凹部,并且合成树脂填充在凹部中。 提供通过合成树脂固定在芯片上的阳极棒。 在通过阳极氧化在芯片的表面上形成介电膜之后,在电介质膜上形成由二氧化锰制成的固态电解质层,然后在其上形成阴极膜。 在芯片的端面设置有绝缘膜,从而降低引线端子与芯片之间的距离,而不产生任何短路。
    • 10. 发明授权
    • Solid electrolytic capacitor and method of making the same
    • 固体电解电容器及其制作方法
    • US06741451B2
    • 2004-05-25
    • US10446751
    • 2003-05-28
    • Makoto Aoyama
    • Makoto Aoyama
    • H01G904
    • H01G9/012H01G2/065H01G9/042H01G9/15Y10T29/417
    • A solid electrolytic capacitor includes a capacitor element and a resin package enclosing the capacitor element. Two anode leads, partially enclosed by the package, are connected to the opposite ends of the anode bar that are allowed to protrude in the opposite directions from an anode chip of the capacitor element. The capacitor element is provided with a cathode layer connected to an external cathode electrode arranged between the paired anode leads. With this symmetrical structure of two anode leads and one cathode electrode, the solid electrolytic capacitor can be mounted onto a printed circuit board without worrying about the polarity of the capacitor. Further, the proximity of the cathode electrode and the respective anode leads serves to reduce the self-induction in a high-frequency range.
    • 固体电解电容器包括电容器元件和封装电容器元件的树脂封装。 由封装部分封闭的两个阳极引线连接到允许从电容器元件的阳极芯片沿相反方向突出的阳极棒的相对端。 电容器元件设置有连接到布置在成对阳极引线之间的外部阴极电极的阴极层。 利用两个阳极引线和一个阴极电极的对称结构,可以将固体电解电容器安装到印刷电路板上,而不用担心电容器的极性。 此外,阴极电极和相应的阳极引线的接近用于在高频范围内减少自感应。