Air pressure information display device of vehicle tire
    91.
    发明授权
    Air pressure information display device of vehicle tire 失效
    汽车轮胎气压信息显示装置

    公开(公告)号:US06918289B2

    公开(公告)日:2005-07-19

    申请号:US10279002

    申请日:2002-10-24

    CPC分类号: B60C23/0408 B60C23/0401

    摘要: An air pressure information display device of a vehicle tire has a normal air pressure storage module (10a) for storing a normal air pressure of a tire corresponding to a tire temperature, an excessive/deficient amount detection module (10b) for detecting the excessive/deficient amount from the normal air pressure on the basis of the stored normal air pressure, and air pressure information detected by an air pressure information detection module (6-9), and a display control module (10c) for controlling a display (11) to display the detected excessive/deficient amount. Hence, since the user is informed of the excessive/deficient amount from the normal air pressure, he or she can appropriately determine an air pressure state of a tire even when he or she does not recognize the normal air pressure.

    摘要翻译: 车辆用轮胎的气压信息显示装置具有用于存储对应于轮胎温度的轮胎的正常空气压力的通常空气压力存储模块(10a),用于检测轮胎温度的过量/不足量检测模块(10b) 基于存储的正常空气压力的正常空气压力的过量/不足量以及由气压信息检测模块(6-9)检测的气压信息,以及用于控制显示器的显示控制模块(10c) (11)显示检测到的过量/不足量。 因此,由于从通常的空气压力通知使用者过多/不足的情况,所以即使在无法识别通常的气压的情况下,也能适当地确定轮胎的空气压力状态。

    Catalysts for partial oxidation of hydrocarbons and method of partial
oxidation of hydrocarbons
    94.
    发明授权
    Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons 有权
    用于烃的部分氧化的催化剂和烃的部分氧化方法

    公开(公告)号:US6034028A

    公开(公告)日:2000-03-07

    申请号:US274116

    申请日:1999-03-23

    摘要: A partially-oxidizing catalyst for hydrocarbon contains gold, titanium oxide and a carrier whose specific surface area is not less than 50 m.sup.2 /g. The carrier is preferably made from silicon oxide and/or aluminum oxide. The content of gold in the catalyst is preferably set in the range of 0.005 to 5% by weight. Further, another partially-oxidizing catalyst for a hydrocarbon contains gold, a titanium-containing metal oxide, and at least one element selected from the group consisting of an alkaline metal, an alkaline-earth metal and thallium. With these compositions, it becomes possible to provide a partially-oxidizing catalyst for a hydrocarbon having superior activity and selectivity in partially oxidizing the hydrocarbon in the presence of hydrogen and oxygen. Moreover, a partially-oxidizing method for a hydrocarbon is used for partially oxidizing the hydrocarbon by using any of the above-mentioned partially-oxidizing catalysts in the presence of hydrogen and oxygen. This method makes it possible to manufacture an epoxide from a hydrocarbon of the olefin family and also to manufacture an alcohol and/or a ketone from a saturated hydrocarbon, with high selectivity and high conversion.

    摘要翻译: 烃的部分氧化催化剂含有金,氧化钛和比表面积不小于50m 2 / g的载体。 载体优选由氧化硅和/或氧化铝制成。 催化剂中的金的含量优选设定在0.005〜5重量%的范围内。 此外,烃的另一种部分氧化催化剂含有金,含钛金属氧化物和选自碱金属,碱土金属和铊中的至少一种元素。 利用这些组合物,可以在氢气和氧气存在下部分氧化烃时提供具有优异活性和选择性的烃的部分氧化催化剂。 此外,通过在氢和氧的存在下使用任何上述部分氧化催化剂,使用烃的部分氧化方法来部分氧化烃。 该方法使得可以从烯烃族的烃制造环氧化物,并且以高选择性和高转化率从饱和烃制造醇和/或酮。

    Brake system for vehicle
    95.
    发明授权
    Brake system for vehicle 失效
    车辆制动系统

    公开(公告)号:US5988769A

    公开(公告)日:1999-11-23

    申请号:US620208

    申请日:1996-03-22

    摘要: A brake system for a vehicle includes a liquid pressure generating device for generating a liquid pressure for braking dependent upon a manual operation, an actuator for generating a liquid pressure for braking dependent upon an electrical command signal, and an electromagnetic switchover valve which is switchable between a first state in which a wheel brake is connected to the liquid pressure generating device upon deenergization of the electromagnetic switchover valve, and a second state in which the wheel brake is connected to the actuator upon energization of the electromagnetic switchover valve. The brake system further includes a controller. The controller determines whether the regulation of braking force is necessary depending upon the behavior of the vehicle or a wheel, determines an amount of braking force required to be generated by the brake, and determines an electrical command signal to be applied to the actuator, dependant upon the required amount of braking force, when the regulation of brake force is necessary. Further, the controller controls the switching operation of the electromagnetic switchover valve device between the first state in which the regulation of braking force is unnecessary, and the second state in which the regulation of braking force is necessary. The switching of states may be based upon an elapsed time or based upon equalizing pressures between the actuators and the liquid pressure generating device. Thus, it is possible to reduce the frequency of operation of each of the actuator and the electromagnetic switchover valve device and to eliminate the need for a stroke accumulator, thereby providing a simplified structure.

    摘要翻译: 一种用于车辆的制动系统包括:液压发生装置,用于根据手动操作产生用于制动的液压;用于根据电命令信号产生用于制动的液压的致动器;以及电磁切换阀,其可在 在电磁切换阀断电时车轮制动器连接到液压发生装置的第一状态,以及在电磁切换阀通电时车轮制动器连接到致动器的第二状态。 制动系统还包括控制器。 控制器根据车辆或车轮的行为来确定是否需要调节制动力,确定制动器产生的制动力量,并确定要施加到执行器的电气指令信号,依赖 在需要的制动力量时,需要制动力的调节。 此外,控制器控制电磁切换阀装置在不需要制动力的调节的第一状态和需要调节制动力的第二状态之间的切换操作。 状态的切换可以基于经过的时间或基于致动器和液体压力产生装置之间的均压来实现。 因此,可以降低致动器和电磁切换阀装置的操作频率,并且消除对行程蓄能器的需要,从而提供简化的结构。

    Catalysts for partial oxidation of hydrocarbons and method of partial
oxidation of hydrocarbons
    96.
    发明授权
    Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons 失效
    用于烃的部分氧化的催化剂和烃的部分氧化方法

    公开(公告)号:US5932750A

    公开(公告)日:1999-08-03

    申请号:US945989

    申请日:1997-11-10

    摘要: A partially-oxidizing catalyst for hydrocarbon contains gold, titanium oxide and a carrier whose specific surface area is not less than 50 m.sup.2 /g. The carrier is preferably made from silicon oxide and/or aluminum oxide. The content of gold in the catalyst is preferably set in the range of 0.005 to 5 % by weight. Further, another partially-oxidizing catalyst for a hydrocarbon contains gold, a titanium-containing metal oxide, and at least one element selected from the group consisting of an alkaline metal, an alkaline-earth metal and thallium. With these compositions, it becomes possible to provide a partially-oxidizing catalyst for a hydrocarbon having superior activity and selectivity in partially oxidizing the hydrocarbon in the presence of hydrogen and oxygen. Moreover, a partially-oxidizing method for a hydrocarbon is used for partially oxidizing the hydrocarbon by using any of the above-mentioned partially-oxidizing catalysts in the presence of hydrogen and oxygen. This method makes it possible to manufacture an epoxide from a hydrocarbon of the olefin family and also to manufacture an alcohol and/or a ketone from a saturated hydrocarbon, with high selectivity and high conversion.

    摘要翻译: PCT No.PCT / JP97 / 00869 Sec。 371日期:1997年11月10日 102(e)日期1997年11月10日PCT 1997年3月18日PCT公布。 出版物WO97 / 34692 日期1997年9月25日烃的部分氧化催化剂含有金,氧化钛和比表面积不小于50m 2 / g的载体。 载体优选由氧化硅和/或氧化铝制成。 催化剂中的金的含量优选设定在0.005〜5重量%的范围内。 此外,烃的另一种部分氧化催化剂含有金,含钛金属氧化物和选自碱金属,碱土金属和铊中的至少一种元素。 利用这些组合物,可以在氢气和氧气存在下部分氧化烃时提供具有优异活性和选择性的烃的部分氧化催化剂。 此外,通过在氢和氧的存在下使用任何上述部分氧化催化剂,使用烃的部分氧化方法来部分氧化烃。 该方法使得可以从烯烃族的烃制造环氧化物,并且以高选择性和高转化率从饱和烃制造醇和/或酮。

    Antilock brake control process for vehicle
    97.
    发明授权
    Antilock brake control process for vehicle 失效
    车辆防抱死制动控制过程

    公开(公告)号:US5865513A

    公开(公告)日:1999-02-02

    申请号:US660408

    申请日:1996-06-07

    摘要: In an antilock brake control for a vehicle for individually regulating braking forces of left and right wheel brakes in accordance with a locking tendency of left and right wheels during braking of the vehicle, a steering angle, a vehicle speed and a yaw rate of the vehicle are detected. A reference yaw rate is determined based on the steering angle and the vehicle speed. When a locking tendency of only an outer wheel during turning of the vehicle, of the left and right wheels is detected during turning of the vehicle, the braking force for the outer wheel is regulated in accordance with the tendency of the outer wheel, and the braking force for an inner wheel during turning of the vehicle is regulated in accordance with a difference between the reference yaw rate and the detected actual yaw rate. Thus, it is possible to enhance the turning characteristic while avoiding a loss in total braking force during turning of the vehicle.

    摘要翻译: 在用于车辆的防抱死制动控制中,用于根据车辆制动期间左右车轮的锁定趋势单独调节左右车轮制动器的制动力,车辆的转向角,车速和偏航率 被检测到。 基于转向角和车速确定基准偏航率。 当在车辆转动期间仅在车辆转动期间检测到左右车轮的锁定趋势时,根据外轮的趋势来调节外轮的制动力,并且, 根据参考横摆率和检测到的实际横摆率之间的差异来调节车辆转向期间内轮的制动力。 因此,可以提高转弯特性,同时避免在车辆转动期间的总制动力的损失。

    Antilock brake control system for vehicle
    98.
    发明授权
    Antilock brake control system for vehicle 失效
    车辆防抱死制动控制系统

    公开(公告)号:US5733019A

    公开(公告)日:1998-03-31

    申请号:US660404

    申请日:1996-06-07

    摘要: An antilock brake control system for a vehicle is capable of switching between an individual control mode and a collective control mode. The individual control mode regulates the braking forces of left and right wheel brakes in accordance with locking tendencies of the left and right wheels during braking. The collective control mode collectively regulates the braking forces of the left and right wheel brakes in accordance with one of the detected locking tendencies of the wheels, the direction of a vehicle's yaw rate and the steering direction. When these directions coincide with each other, the individual control mode is selected, but when these directions do not coincide with each other, the collective control mode is selected. Thus, it is possible to easily determine a state where the friction coefficients of the road sections, with which the left and right wheels are contacted, are different. Thus, stability is insured in the collective control mode. At other times, the individual control mode can be selected to provide a sufficient braking force.

    摘要翻译: 用于车辆的防抱死制动控制系统能够在单独控制模式和集体控制模式之间切换。 单个控制模式根据制动期间左右轮的锁定倾向来调节左右制动器的制动力。 集体控制模式根据检测到的车轮的锁定倾向,车辆横摆率的方向和转向方向,共同地调节左右制动器的制动力。 当这些方向彼此一致时,选择单独的控制模式,但是当这些方向彼此不一致时,选择集合控制模式。 因此,可以容易地确定左右车轮接触的路段的摩擦系数不同的状态。 因此,集体控制模式下的稳定性得到保障。 在其他时间,可以选择单独的控制模式以提供足够的制动力。