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    • 123. 发明授权
    • Aluminum alloy sheet for easy-open can ends having excellent corrosion
resistance and age softening resistance and its production process
    • 用于容易开罐的铝合金板,具有优异的耐腐蚀性和耐老化性及其制造工艺
    • US5746847A
    • 1998-05-05
    • US651413
    • 1996-05-22
    • Hiroki TanakaHiroyuki MizutaniMidori NaritaKoichi Takada
    • Hiroki TanakaHiroyuki MizutaniMidori NaritaKoichi Takada
    • C22F1/047C22C21/06C22F1/00C22C21/00
    • C22C21/06
    • An aluminum alloy containing magnesium (Mg) between 3.0 and 4.0 wt. %, manganese (Mn) between 0.5 and 1.0 wt. %, copper (Cu) between 0.2 and 0.6 wt. %, iron (Fe) between 0.05 and 0.4 wt. % and remaining obligatory trace elements, has an electrical conductivity after baking of 30 to 32% IACS, a yield strength of 320 MPa or more and a ratio of decrease in buckling strength after retort-treatment to that immediately after manufacturing the can end of less than 10%. This an aluminum alloy sheet for can ends has an excellent corrosion resistance, complete lack of stress corrosion cracking, or age softening resistance, maintains the a high buckling strength obtained subsequent to the manufacture of a can, even after retort treatment and storage at room temperature. The aluminum alloy sheet of this invention is particularly suitable for use as a can end for non-carbonated beverages and has the potential for even thinner aluminum alloy sheet formation.
    • 含有3.0〜4.0重量%的镁(Mg)的铝合金 %,锰(Mn)为0.5〜1.0wt。 %,铜(Cu)为0.2-0.6重量%。 %,铁(Fe)为0.05〜0.4wt。 %和剩余的必需微量元素,烘烤后的导电率为30〜32%IACS,屈服强度为320MPa以上,蒸煮处理后的弯曲强度与刚制成罐后的翘曲强度的比例越小 超过10%。 这种用于罐端的铝合金板具有优异的耐腐蚀性,完全缺乏应力腐蚀开裂或耐老化软化性,即使在室温下进行蒸煮处理和储存之后,仍能保持在制罐后获得的高翘曲强度 。 本发明的铝合金板特别适合用作非碳酸饮料的罐端,并且具有甚至更薄的铝合金板形成的潜力。
    • 130. 发明授权
    • Control apparatus for continuously variable transmission
    • 无级变速器控制装置
    • US08554427B2
    • 2013-10-08
    • US13307287
    • 2011-11-30
    • Shinya YasunagaKeisuke AjimotoMasayuki NishidaHiroki TanakaTakahito Morishita
    • Shinya YasunagaKeisuke AjimotoMasayuki NishidaHiroki TanakaTakahito Morishita
    • F16H61/66
    • F16H61/66259F16H2061/6616
    • In a control apparatus for a continuously variable transmission, when the difference between a target transmission gear ratio calculated immediately after switching the control mode from a manual shift mode to an automatic shift mode and a current transmission gear ratio (that is, a fixed transmission gear ratio of the transmission gear stage selected in the manual shift mode immediately before the switching) is greater than or equal to a set value, a shift control unit sets a temporary target transmission gear ratio between the target transmission gear ratio and the current transmission gear ratio. If a temporary target transmission gear ratio is set, the shift control unit causes the transmission gear ratio obtained during transition of mode from the manual shift mode to the automatic shift mode to match the target transmission gear ratio stepwise via the temporary target transmission gear ratio.
    • 在用于无级变速器的控制装置中,当将控制模式从手动换档模式切换到自动换档模式后立即计算的目标变速比与当前变速比(即固定变速齿轮 在切换之前的手动变速模式中选择的变速级的比)大于或等于设定值,变速控制单元将目标变速比与当前变速比之间的临时目标变速比 。 如果设定临时目标变速比,则变速控制单元将从手动变速模式转换到自动变速模式的过渡期间所得到的变速比,经由临时目标变速传动比逐步匹配目标变速比。