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    • 21. 发明授权
    • Method for producing of 2,3-dimethylbutene-1 and 2,3-dimethylbutene-2
    • 2,3-二甲基丁烯-1和2,3-二甲基丁烯-2的制备方法
    • US06388160B1
    • 2002-05-14
    • US09577840
    • 2000-05-25
    • Makoto ItagakiGohfu SuzukamoMichio Yamamoto
    • Makoto ItagakiGohfu SuzukamoMichio Yamamoto
    • C07C200
    • C07C11/107B01J31/0202B01J31/0232B01J31/143B01J31/2404B01J2231/52B01J2531/847C07C2/36C07C2527/128C07C2531/02C07C2531/025C07C2531/04C07C2531/10C07C2531/14C07C2531/22C07C2531/24
    • There is disclosed a method for producing 2,3-dimethylbutene-1 and 2,3-dimethylbutene-2, which is characterized by the steps of (a) dimerizing propylene in a propylene-dimerization step using a nickel complex catalyst as described below as a propylene-dimerization catalyst having propylene-dimerization activity and DMB-1 selectivity, (b) rectifying the resulting reaction solution to obtain 2,3-dimethylbutene-1 as a distillate and a distillation residue containing 2,3-dimethylbutene-1 in a 2,3-dimethylbutene-1 distillation step, (c) allowing the distillation residue to contact with sulfuric acid, sulfonic acid or hetetopolyacid to isomerize 2,3-dimethylbutene-1 in said distillation residue into 2,3-dimethylbutene-2 in an isomerization step, and (d) rectifying the resulting isomerization reaction solution to obtain 2,3-dimethylbutene-2 in a 2,3-dimethylbutene-2 distillation step, wherein said nickel complex catalyst containing (A) at least one nickel compound and the like, (B) a trialkylaluminum, (C) a trivalent phosphorus compound, (D) a fluorinated isopropanol or a halogenated phenol (E) at least one sulfur compound selected from a sulfonic acid and a dialkylsulfuric acid.
    • 公开了2,3-二甲基丁烯-1和2,3-二甲基丁烯-2的制备方法,其特征在于以下步骤:(a)使用如下所述的镍络合物催化剂在丙烯二聚步骤中使丙烯二聚 具有丙烯二聚活性和DMB-1选择性的丙烯 - 二聚催化剂,(b)将所得反应溶液精馏,得到作为馏出物的2,3-二甲基丁烯-1和含有2,3-二甲基丁烯-1的蒸馏残余物 2,3-二甲基丁烯-1蒸馏步骤,(c)使蒸馏残余物与硫酸,磺酸或氢过氧酸接触,将所述蒸馏残余物中的2,3-二甲基丁烯-1异构化为2,3-二甲基丁烯-2 异构化步骤,和(d)在2,3-二甲基丁烯-2蒸馏步骤中精制所得异构化反应溶液得到2,3-二甲基丁烯-2,其中所述镍络合物催化剂含有(A)至少一种镍化合物和 (B)三烷基铝 m,(C)三价磷化合物,(D)氟化异丙醇或卤代苯酚(E)至少一种选自磺酸和二烷基硫酸的硫化合物。
    • 25. 发明授权
    • Trim control device for radio remote control system for model drive unit
    • 用于型号驱动单元的无线遥控系统的调整控制装置
    • US4739311A
    • 1988-04-19
    • US932318
    • 1986-11-19
    • Michio YamamotoSatoshi Sekiya
    • Michio YamamotoSatoshi Sekiya
    • A63H30/04G05B24/02G08C15/12H04Q9/14
    • A63H30/04G08C15/12
    • A radio remote control system for a model drive unit such as a model plane or the like is disclosed which is capable of eliminating retrimming of the same controlled object of which the trim adjustment was completed to substantially simplify the troublesome trim adjustment. The system includes a trim control voltage code memory which serves to separately readably stores therein trim control voltage codes representing trim control voltages of trim controllers concerned with a previously controlled object, so that the trim control voltage codes corresponding to the positions of the trim controllers during the previous control operation may be read out from the memory during recontrol of the previously controlled object. The system may also include a digital adder for carrying out addition of the trim control voltage codes of the previously controlled object read out from the memory and the trim control voltage codes concerned with the same controlled object currently controlled.
    • 公开了一种用于诸如模型平面等的模型驱动单元的无线电遥控系统,其能够消除修整调整完成的相同受控对象的重新定位,从而基本上简化了麻烦的微调调整。 该系统包括调整控制电压代码存储器,其用于分别可读地存储表示与先前控制的对象相关的微调控制器的微调控制电压的修整控制电压代码,使得与修剪控制器的位置相对应的微调控制电压代码 可以在先前控制的对象的重新调制期间从存储器中读出先前的控制操作。 该系统还可以包括数字加法器,用于执行从存储器读出的先前控制对象的修整控制电压代码的附加以及与当前被控制的相同受控对象相关的修整控制电压代码。
    • 26. 发明授权
    • Driving controller of remote control equipment
    • 遥控器驱动控制器
    • US08651424B2
    • 2014-02-18
    • US13477319
    • 2012-05-22
    • Michio Yamamoto
    • Michio Yamamoto
    • G05D1/00
    • G05D1/0033G05D1/0858
    • A driving controller of remote control equipment includes a yaw axis angular velocity detecting unit for outputting a yaw axis angular velocity as a yaw axis angular velocity signal; a main rotor RPM detecting unit for outputting a main rotor RPM as a main rotor RPM signal; and a phase control unit for detecting a phase deviation in a roll axis and a pitch axis based on the yaw axis angular velocity signal and the main rotor RPM signal, and generating a roll and a pitch control signal by correcting a roll and a pitch operation signal by the phase deviation. The driving controller further includes an actuator control unit for generating a roll and a pitch actuator driving signal respectively based on the roll and the pitch control signal, and outputting the generated roll and pitch actuator driving signals to a roll and a pitch control actuator, respectively.
    • 遥控设备的驱动控制器包括用于输出偏航轴角速度作为偏航轴角速度信号的偏航轴角速度检测单元; 主转子RPM检测单元,用于输出主转子RPM作为主转子RPM信号; 以及相位控制单元,用于基于偏转轴角速度信号和主转子RPM信号来检测侧倾轴和俯仰轴的相位偏差,并且通过校正滚动和俯仰操作来产生滚动和俯仰控制信号 信号由相位偏差。 驱动控制器还包括分别基于辊和俯仰控制信号产生辊和俯仰致动器驱动信号的致动器控制单元,并将生成的辊和俯仰致动器驱动信号分别输出到辊和俯仰控制致动器 。