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    • 4. 发明授权
    • Oxadiazole derivative
    • 恶二唑衍生物
    • US4994478A
    • 1991-02-19
    • US357623
    • 1989-05-18
    • Takashi KishimotoTakashi OkabeTomio YamadaMichihiko MatsudaYukio Kitagawa
    • Takashi KishimotoTakashi OkabeTomio YamadaMichihiko MatsudaYukio Kitagawa
    • A01N43/82A01N43/836A01N47/06A01N47/12A01N47/22A01N47/24C07D271/06C07D271/07C07D285/08C07D413/04C07D413/12C07D417/06
    • C07D271/06A01N43/82A01N47/06A01N47/12A01N47/22A01N47/24C07D271/07C07D285/08C07D413/04C07D417/06
    • The present invention relates to a compound having the formula ##STR1## (wherein R.sub.1 denotes a phenyl radical (which may be substituted by halogen atoms, C.sub.1-6 alkyl radicals, C.sub.1-6 alkoxy radicals (which may be substituted by C.sub.1-6 alkoxy radicals,) C.sub.2-6 alkynyloxy radicals, amino radicals, nitro radicals, phenyl radicals, phenoxy radicals or C.sub.1-6 alkylthio radicals), a five or six membered heterocyclic radical (which may be substituted by halogen atoms or C.sub.1-6 alkyl radicals), a C.sub.1-6 alkyl radical (which may be substituted by aryl radicals) or ##STR2## wherein each or r.sup.1 and r.sup.2 denotes a C.sub.1-6 alkyl radical or a phenyl radical)X denotes oxygen atom or sulfur atom;A denotes ##STR3## B denotes ##STR4## D denotes ##STR5## n, m and l denote 0 or 1, (wherein r.sup.3, r.sup.4, r.sup.6, r.sup.7, r.sup.9 and r.sup.10, respectively, denotes hydrogen atom, halogen atom, C.sub.1-6 alkyl radical, the radical expressed by the formula --Y-- r.sup.12 (wherein r.sup.12 denotes hydrogen atom, cyano radical, C.sub.1-6 alkyl radical (which may be substituted by C.sub.1-6 alkoxycarbonyl radicals,) cycloalkyl radical, C.sub.1-6 alkoxycarbonyl radical, C.sub.1-6 alkylcarbamoyl radical, C.sub.1-6 alkylthiocarbamoyl radical, phenylcarbamoyl radical (which may be substituted by halogen atom), phenylthiocarbamoyl radical (which may be substituted by halogen atoms), or C.sub.1-6 alkylcarbonyl radical (which may be substituted by halogen atoms); Y denotes oxygen atom, sulfur atom, --SO--, --SO.sub.2 --, or the radical expressed by the formula ##STR6## (r.sup.13 : hydrogen atom, C.sub.1-6 alkyl radical)), or oxo-radicals or the radical expressed by the formula NOr.sup.14 where r.sup.3 or r.sup.4 ; r.sup.6 and r.sup.7 or r.sup.9 and r.sup.10 are combined (wherein r.sup.14 denotes hydrogen atom, C.sub.1-6 alkyl radical, C.sub.1-6 alkylcarbonyl radical, or C.sub.1-6 alkylcarbamoyl radical), provided, however, that r.sup.6 may form a double bond in combination with r.sup.3 or r.sup.9 ; k, k' and k" denote 0, 1 or 2, respectively;r.sup.5, r.sup.8 and r.sup.11 each denote hydrogen atom or C.sub.1-6 alkyl radical;When A is ##STR7## however, m denotes 1. Further, A and B, or B and D do not simultaneously denote oxygen atoms or sulfur atoms.)R.sub.2 denotes a phenyl radical (which may be substituted by --Z--r.sup.15 (wherein r.sup.15 denotes hydrogen atom, C.sub.1-6 alkyl radical (which may be substituted by C.sub.1-6 alkoxycarbonyl radicals or halogen atoms), phenyl radicals, cycloalkyl radicals, the pyridyl radicals (which may be substituted by halogen atoms or C.sub.1-6 haloalkyl radicals), C.sub.1-6 alkylcarbamoyl radicals, or C.sub.1-6 alkylcarbonyl radicals; Z denotes oxygen atom, sulfur atom or the radicals expressed by the formula ##STR8## (wherein r.sup.14 denotes hydrogen atom or C.sub.1-6 alkyl radical), C.sub.1-6 alkyl radicals, halogen atoms or nitro radicals), a cycloalkyl radical, a naphthyl radical, a benzthiazolyl radical (which may be substituted by C.sub.1-6 alkoxy radicals or C.sub.1-6 alkylamino radicals or halophenylamino radicals), or a C.sub.1-6 alkyl radical which may be substituted by halogen atoms);its producing processes and an acaricidal composition comprising its compound as active ingredient(s).
    • 10. 发明授权
    • Switch device
    • 开关装置
    • US07978037B2
    • 2011-07-12
    • US12368717
    • 2009-02-10
    • Tomio YamadaTatsumi IdeYoshinori Ota
    • Tomio YamadaTatsumi IdeYoshinori Ota
    • H01H9/00
    • H01H36/008H01H1/26H01H36/0046
    • A movable contact positioned in a sealed case is moved together with a movable contact spring provided with an armature by a magnetic shunt body which is moved outside the sealed case. The movement of the movable contact (movement of the movable contact spring) due to the movement of the magnetic shunt body is based on the change of the magnetically attracting force of a magnet with respect to the armature through a pair of yokes. The movable contact spring is provided with a bent portion which is bent in spaced-apart relation to the armature, the bent portion being provided between a fulcrum portion at a time when the movable contact spring moves and a portion where the armature is provided.
    • 定位在密封壳体中的可动触头与设置有电枢的可动接触弹簧一起通过磁性分流器主体移动,所述磁分路器移动到密封壳体的外部。 由于磁分路体的运动,可动触点的移动(活动触点弹簧的移动)是基于磁体相对于电枢通过一对磁轭的磁力吸引力的变化。 可动接触弹簧设置有弯曲部分,该弯曲部分与电枢间隔开地弯曲,弯曲部分设置在可动接触弹簧移动时的支点部分和设置电枢的部分之间。