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    • 4. 发明授权
    • Antifouling method and composition using chromen-4-one derivatives
    • 使用色烯-4-酮衍生物的防污方法和组合物
    • US08557331B2
    • 2013-10-15
    • US12933087
    • 2009-03-20
    • Peiyuan QianXiaojian ZhouHongping HeYing Xu
    • Peiyuan QianXiaojian ZhouHongping HeYing Xu
    • B05C13/00
    • C07D311/30A01N43/16
    • A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7 -trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone.
    • 利用色烯-4-酮衍生物的化学属的方法是无毒,环保的防污剂,用于淹没在水下的物体的涂层材料,并基于色烯-4-酮化合物进行生物污染,以及 从天然来源获得这种色烯-4-一防污化合物之一的方法,4',5,7-三羟基 - 异黄酮。 提供这种取代的苯甲酸-4-酮防污化合物的特别示例,它们是4',5,7-三羟基 - 异黄酮,4',5-二羟基-3,6,7,8四甲氧基 - 黄酮,3',5 二羟基-3,4',6,8四甲氧基黄酮,4',5-二羟基-3,6,7-三甲氧基黄酮,4',5,7-三羟基黄酮,3',4',6 ,7-四羟基 - 黄酮和5-单羟基 - 黄酮。
    • 7. 发明授权
    • Fuel saving method and device for vehicle
    • 车辆节油方法及装置
    • US08340884B1
    • 2012-12-25
    • US12653826
    • 2009-12-21
    • Jing HeHongping He
    • Jing HeHongping He
    • G06F19/00G01F9/02
    • B60W30/1882B60W30/143B60W30/18072B60W2030/18081B60W2710/0627F02D41/0002F02D2200/0625F02D2200/1002Y02T10/42Y02T10/52Y02T10/56Y02T10/76Y02T10/84
    • A system and method for maximizing a vehicle's fuel efficiency preferably without inconveniencing the driver, includes maximizing a ratio of a real-time parameter proportional to engine load or engine power to fuel flow or air flow rate referred to herein as the P/F ratio. This ratio is calculated to evaluate engine fuel efficiency. With the system and method, the throttle is operated incrementally to increase or decrease the throttle in a manner to maximize the P/F ratio, thus maximizing fuel efficiency, in a pulse phase. The system and method implement an on and off pulse width modulation (“PWM”) style of control to modulate engine power and acceleration to achieve the speed that the driver desires, based on the position of the accelerator pedal. When the desired speed is achieved, the throttle is released and when the speed drops a sufficient amount, the throttle is re-engaged to reach the desired speed again. When the throttle is disengaged or when the driver releases the accelerator pedal, the system and method implement a glide phase, where the vehicle coasts without use of fuel or in neutral with very limited use of fuel and minimum engine drag.
    • 一种用于最大化车辆燃料效率的系统和方法,优选地不会对驾驶员造成不便,包括使与发动机负荷或发动机功率成比例的实时参数与本文中称为P / F比的燃料流量或空气流量的比率最大化。 计算该比率以评估发动机燃料效率。 利用该系统和方法,以增加或减小节气门的方式增加或减小油门,以使脉冲相位中的P / F比最大化,从而使燃油效率最大化。 该系统和方法基于加速踏板的位置实现开和关脉宽调制(PWM)控制方式,以调节发动机功率和加速度,以实现驾驶员期望的速度。 当实现期望的速度时,节流阀被释放,并且当速度下降足够的量时,节气门被重新接合以再次达到期望的速度。 当节气门脱离或当驾驶员释放加速器踏板时,系统和方法实施滑行阶段,其中车辆不使用燃料或空档而惯性地使用燃料和最小的发动机阻力。
    • 10. 发明申请
    • ANTIFOULING METHOD AND COMPOSITION USING CHROMEN-4-ONE DERIVATIVES
    • 使用铬-4-酮衍生物的抗反扑方法和组合物
    • US20110177237A1
    • 2011-07-21
    • US12933087
    • 2009-03-20
    • Peiyuan QianXiaojian ZhouHongping HeYing Xu
    • Peiyuan QianXiaojian ZhouHongping HeYing Xu
    • B05D5/00C09D5/16C12P17/06A01P15/00
    • C07D311/30A01N43/16
    • A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7-trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone.
    • 利用色烯-4-酮衍生物的化学属的方法是无毒,环保的防污剂,用于淹没在水下的物体的涂层材料,并基于色烯-4-酮化合物进行生物污染,以及 从天然来源获得这种色烯-4-一防污化合物之一的方法,4',5,7-三羟基 - 异黄酮。 提供了这种取代的色烯-4-酮防污化合物的特别示例,它们是4',5,7-三羟基 - 异黄酮,4',5-二羟基-3,6,7,8四甲氧基黄酮,3',5 二羟基-3,4',6,8四甲氧基黄酮,4',5-二羟基-3,6,7-三甲氧基黄酮,4',5,7-三羟基黄酮,3',4',6 ,7-四羟基 - 黄酮和5-单羟基 - 黄酮。