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    • 6. 发明授权
    • Torque detection apparatus
    • 扭矩检测装置
    • US4881414A
    • 1989-11-21
    • US192187
    • 1988-05-10
    • Yousuke SetakaSumio YanaseKanji TakeuchiMasahiko Miyahara
    • Yousuke SetakaSumio YanaseKanji TakeuchiMasahiko Miyahara
    • B62D5/04B62D6/10G01L3/10G01L5/22
    • G01L5/221B62D6/10G01L3/104G01L3/105
    • A torque detection apparatus for measuring a torque applied between a drive shaft and an output shaft which is applicable to an electric power steering system of a motor vehicle. The torque detection apparatus is provided between the drive and output shafts and comprises first and second rotating bodies which are respectively at one end portions coupled fixedly to the drive and output shafts, the first rotating body being rotatable in accordance with rotation of the drive shaft and the second rotating body being rotatable in accordance with rotation of said output shaft. The first and second rotating bodies are shaped cylindrically and the first rotating body has on its outer circumferential surface magnetic toothed portions and the second rotating body has on its inner circumferential surface magnetic toothed portions. The first and second rotating bodies are disposed coaxially so that the magnetic toothed portions are magnetically engaged with each other so as to form a first magnetic flux path and a second magnetic flux path. The torque between the drive and output shafts is measured on the basis of the difference between the amounts of the magnetic fluxes passing through the first and second magnetic flux paths.
    • 一种扭矩检测装置,用于测量施加在可应用于机动车辆的电动助力转向系统的驱动轴和输出轴之间的转矩。 转矩检测装置设置在驱动和输出轴之间,并且包括分别在固定地连接到驱动和输出轴的一个端部处的第一和第二旋转体,第一旋转体可根据驱动轴的旋转而旋转, 所述第二旋转体可根据所述输出轴的旋转而旋转。 第一旋转体和第二旋转体成圆筒状,第一旋转体的外周面具有磁性齿部,第二旋转体在其内周面具有磁性齿部。 第一和第二旋转体同轴地设置,使得磁齿部彼此磁性地接合,以形成第一磁通路径和第二磁通路径。 基于通过第一和第二磁通路径的磁通量的差异来测量驱动和输出轴之间的扭矩。
    • 8. 发明授权
    • 1,2,4-Triazole derivatives and fungicidal composition containing the same
    • 1,2,4-三唑衍生物和含有它的杀真菌组合物
    • US4512989A
    • 1985-04-23
    • US433623
    • 1982-10-08
    • Hiroshi OhyamaKen MoritaTakuo WadaMasahiko Miyahara
    • Hiroshi OhyamaKen MoritaTakuo WadaMasahiko Miyahara
    • A01N43/653C07D249/08C07D521/00A01N43/64A01N55/02C07F1/08
    • C07D231/12A01N43/653C07D233/56C07D249/08
    • A new 1,2,4-triazole compound is now provided, which is represented by the general formula ##STR1## wherein X may be the same or different and denotes a halogen atom, a (C.sub.1 -C.sub.4)alkyl group, a (C.sub.1 -C.sub.4)alkoxyl group, a (C.sub.1 -C.sub.4)alkylthio group, a (C.sub.1 -C.sub.4) alkylsulfinyl group, a (C.sub.1 -C.sub.4)alkylsulfonyl group, a trifluoromethyl group, a nitro group or a cyano group;n is an integer of 0 to 5;R denotes a (C.sub.1 -C.sub.4)alkyl group, a (C.sub.2 -C.sub.4)alkenyl group, a (C.sub.2 -C.sub.4)alkynyl group, a (C.sub.1 -C.sub.4)alkoxy-(C.sub.1 -C.sub.4)alkyl group, a (C.sub.1 -C.sub.4)alkylthio-(C.sub.1 -C.sub.4)alkyl group, a (C.sub.3 -C.sub.6)cycloalkyl group, a (C.sub.3 -C.sub.6)cycloalkyl-(C.sub.1 -C.sub.4)alkyl group, a substituted or unsubstituted phenyl group, or a phenyl(C.sub.1 -C.sub.4)alkyl group of which the phenyl may optionally bear up to three substituents,Y denotes an oxygen atom or a sulfur atom; andZ denotes a linear or branched (C.sub.1 -C.sub.6)alkylene group, or a salt of said 1,2,4-triazole derivative.The new 1,2,4-triazole compound and its salt show a usefully high fungicidal activity against a wide variety of fungi which infest crop plants. The new 1,2,4-triazole compound and its salt may be useful as fungicidal agent of agricultural and horticultural usages.
    • 现在提供新的1,2,4-三唑化合物,其通式为其中X可以相同或不同,表示卤素原子,(C 1 -C 4)烷基, (C1-C4)烷氧基,(C1-C4)烷硫基,(C1-C4)烷基亚磺酰基,(C1-C4)烷基磺酰基,三氟甲基,硝基或氰基; n为0〜5的整数, R(C1-C4)烷基,(C2-C4)烯基,(C2-C4)炔基,(C1-C4)烷氧基 - (C1-C4)烷基,(C1-C4) )烷硫基 - (C1-C4)烷基,(C3-C6)环烷基,(C3-C6)环烷基 - (C1-C4)烷基,取代或未取代的苯基或苯基(C1-C4 )烷基,其中苯基可以任选地带有至多三个取代基,Y表示氧原子或硫原子; Z表示直链或支链(C1-C6)亚烷基或所述1,2,4-三唑衍生物的盐。 新的1,2,4-三唑化合物及其盐对广泛种植作物的真菌具有很高的杀真菌活性。 新的1,2,4-三唑化合物及其盐可用作农业和园艺用途的杀真菌剂。