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    • 1. 发明申请
    • Short-circuit Detection Circuit and Short-circuit Detection Method
    • 短路检测电路和短路检测方法
    • US20130128395A1
    • 2013-05-23
    • US13370561
    • 2012-02-10
    • Kuo-Chen TsaiWei-Lun HsiehTung-Han TsaiMing-Jun Hsiao
    • Kuo-Chen TsaiWei-Lun HsiehTung-Han TsaiMing-Jun Hsiao
    • H02H3/08
    • H02H3/24
    • The present invention discloses a short-circuit detection circuit and a short-circuit detection method. The short-circuit detection circuit detects whether an output node is short-circuited to a first predetermined level. A first switch circuit which is controlled by a control signal is coupled between the output node and a second predetermined level. The short-circuit detection circuit includes: a determination circuit, which is coupled between the output node and the second predetermined level, wherein when the determination circuit is enabled, it generates a determination signal according to whether the output node is short-circuited to the first predetermined level; and a second switch circuit, which generates a short-circuit detection signal according to the determination signal.
    • 本发明公开了一种短路检测电路和短路检测方法。 短路检测电路检测输出节点是否短路到第一预定电平。 由控制信号控制的第一开关电路耦合在输出节点和第二预定电平之间。 短路检测电路包括:确定电路,其耦合在输出节点和第二预定电平之间,其中当确定电路被使能时,其根据输出节点是否短路到产生确定信号 第一预定水平; 以及第二开关电路,其根据确定信号产生短路检测信号。
    • 2. 发明授权
    • Short-circuit detection circuit and short-circuit detection method
    • 短路检测电路和短路检测方法
    • US08643993B2
    • 2014-02-04
    • US13370561
    • 2012-02-10
    • Kuo-Chen TsaiWei-Lun HsiehTung-Han TsaiMing-Jun Hsiao
    • Kuo-Chen TsaiWei-Lun HsiehTung-Han TsaiMing-Jun Hsiao
    • H02H3/08H02H9/02
    • H02H3/24
    • The present invention discloses a short-circuit detection circuit and a short-circuit detection method. The short-circuit detection circuit detects whether an output node is short-circuited to a first predetermined level. A first switch circuit which is controlled by a control signal is coupled between the output node and a second predetermined level. The short-circuit detection circuit includes: a determination circuit, which is coupled between the output node and the second predetermined level, wherein when the determination circuit is enabled, it generates a determination signal according to whether the output node is short-circuited to the first predetermined level; and a second switch circuit, which generates a short-circuit detection signal according to the determination signal.
    • 本发明公开了一种短路检测电路和短路检测方法。 短路检测电路检测输出节点是否短路到第一预定电平。 由控制信号控制的第一开关电路耦合在输出节点和第二预定电平之间。 短路检测电路包括:确定电路,其耦合在输出节点和第二预定电平之间,其中当确定电路被使能时,其根据输出节点是否短路到产生确定信号 第一预定水平; 以及第二开关电路,其根据确定信号产生短路检测信号。
    • 5. 发明申请
    • METHOD FOR PREPARING AMIDE
    • 制备酰胺的方法
    • US20100063274A1
    • 2010-03-11
    • US12501699
    • 2009-07-13
    • Tung-Han TsaiPin-To YaoCheng-Fa Hsieh
    • Tung-Han TsaiPin-To YaoCheng-Fa Hsieh
    • C07D201/04C07D223/10
    • C07D201/04C07D223/10
    • The present invention provides a method for preparing amides, in which an amino acid ionic liquid is used as both a reaction medium and a catalyst to catalyze Beckman rearrangement of a ketoxime, so as to produce an amide. In the method, the rearrangement is conducted by catalyzing a ketoxime with an amino acid ionic liquid having the asymmetric property at a moderate reaction temperature during a short reaction time, so as to produce an amide without adding other catalysts such as concentrate sulfuric acid. The method has advantages such as avoiding corrosion in equipments with pipelines, the high conversion rate of ketoximes and the high selectivity of amides.
    • 本发明提供了一种制备酰胺的方法,其中使用氨基酸离子液体作为反应介质和催化贝克曼重排酮肟的催化剂,以产生酰胺。 在该方法中,通过在短的反应时间内在适度的反应温度下用具有不对称性质的氨基酸离子液体催化酮肟进行重排,从而在不加入其它催化剂如浓硫酸的情况下生成酰胺。 该方法具有避免管道设备腐蚀,酮肟转化率高,酰胺选择性高等优点。
    • 8. 发明授权
    • Method for preparing amide
    • 酰胺的制备方法
    • US08524895B2
    • 2013-09-03
    • US12501699
    • 2009-07-13
    • Tung-Han TsaiPin-To YaoCheng-Fa Hsieh
    • Tung-Han TsaiPin-To YaoCheng-Fa Hsieh
    • C07D201/04C07D223/10
    • C07D201/04C07D223/10
    • The present invention provides a method for preparing amides, in which an amino acid ionic liquid is used as both a reaction medium and a catalyst to catalyze Beckman rearrangement of a ketoxime, so as to produce an amide. In the method, the rearrangement is conducted by catalyzing a ketoxime with an amino acid ionic liquid having the asymmetric property at a moderate reaction temperature during a short reaction time, so as to produce an amide without adding other catalysts such as concentrate sulfuric acid. The method has advantages such as avoiding corrosion in equipments with pipelines, the high conversion rate of ketoximes and the high selectivity of amides.
    • 本发明提供了一种制备酰胺的方法,其中使用氨基酸离子液体作为反应介质和催化贝克曼重排酮肟的催化剂,以产生酰胺。 在该方法中,通过在短的反应时间内在适度的反应温度下用具有不对称性质的氨基酸离子液体催化酮肟进行重排,从而在不加入其它催化剂如浓硫酸的情况下生成酰胺。 该方法具有避免管道设备腐蚀,酮肟转化率高,酰胺选择性高等优点。