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    • 32. 发明授权
    • Vehicle steering control system
    • 车辆转向控制系统
    • US06308123B1
    • 2001-10-23
    • US09599606
    • 2000-06-23
    • Manabu IkegayaShinnosuke IshidaSatoshi KondoJun Tanaka
    • Manabu IkegayaShinnosuke IshidaSatoshi KondoJun Tanaka
    • B62D504
    • B62D15/025B60T2201/08B60T2201/087B62D1/28
    • A vehicle steering control system for conducting a steering assistance control in which a basic steering assist torque is determined based on a structural parameter relating to the lane structure such as its curvature. In parallel, corrective steering assist torques are determined based on positional parameters of the vehicle relating to the lane such as a lateral deviation from the lane center line and a vehicle heading angle, and are added to the basic steering assist torque to correct the same. Since the positional parameters are determined based on the image information at or close to the vehicle, this enables to determine the steering assist torque adequately, thereby enhancing the accuracy of the steering assistance control.
    • 一种用于进行转向辅助控制的车辆转向控制系统,其中基于与车道结构相关的结构参数(例如曲率)来确定基本转向辅助转矩。 并行地,基于与车道相关的车辆的位置参数(例如与车道中心线的横向偏离)和车辆行驶方向角度来确定校正转向辅助转矩,并将其与基本转向辅助转矩相加以校正。 由于基于车辆处或车辆附近的图像信息来确定位置参数,因此能够适当地确定转向辅助转矩,从而提高转向辅助控制的精度。
    • 36. 发明授权
    • Polyester fiber and method of manufacturing the same
    • 聚酯纤维及其制造方法
    • US5558935A
    • 1996-09-24
    • US239853
    • 1994-05-09
    • Jun TanakaFumio Himematsu
    • Jun TanakaFumio Himematsu
    • D01F6/62D02G3/00
    • D01F6/62Y10T428/2913Y10T428/2969
    • A polyester fiber having the following characteristics, and a method of manufacturing the same;(a) an intrinsic viscosity of between 0.45 and 0.85,(b) tan.delta..ltoreq.0.140T.sub.max .ltoreq.130.degree. C.wherein tan.delta. stands for a peak value of a dynamic loss tangent, and T.sub.max stands for a peak temperature,(c) E.sub.2 /E.sub.1 .ltoreq.0.49wherein E.sub.1 stands for an elongation from zero to a secondary yield point, and E.sub.2 stands for an elongation from the secondary yield point to a breaking point,(d) a stability coefficient expressed by a reciprocal value of a product of a work loss .DELTA.E at 150.degree. C. and a shrinkage factor under a dry heat at 175.degree. C., of 50 or more.A strength, a modulus of elasticity, and a resistance to fatigue of the polyester fiber in accordance with the present invention are superior, and a dimensional heat stability of this polyester fiber is remarkably improved.
    • 具有以下特征的聚酯纤维及其制造方法: (a)特性粘度在0.45和0.85之间,(b)tanδ= 0.140Tmax <130℃。其中tanδ代表动态损耗角正切的峰值,Tmax代表峰值温度 ,(c)E2 / E1 <0.49其中E1表示从零到二次屈服点的伸长率,E2表示从二次屈服点到断裂点的伸长率,(d)由 在150℃下工作损耗△DELTA产品的倒数值和在175℃干热50℃以上的收缩率。 根据本发明的聚酯纤维的强度,弹性模量和耐疲劳性优异,并且该聚酯纤维的尺寸热稳定性显着提高。
    • 37. 发明授权
    • Array antenna apparatus
    • 阵列天线装置
    • US5061937A
    • 1991-10-29
    • US460999
    • 1990-01-04
    • Takeshi OzekiMasanori MatsumuraJun Tanaka
    • Takeshi OzekiMasanori MatsumuraJun Tanaka
    • H01Q3/26G01S7/02H01Q3/22H01Q21/00
    • H01Q3/22H01Q21/0025
    • An array antenna apparatus having plural antenna elements includes a control signal generator which generates a control signal including signal generating data and signal controlling data. Each of plural dividers corresponding to the plural antenna elements divides the control signal into the signal generating data and the signal controlling data. Each of plural signal generators corresponding to the plural antenna elements generates a defined signal corresponding to the signal generating data. Also, each of plural drivers corresponding to the plural antenna elements produces a specified signal, corresponding to the defined signal and the signal controlling data, through each of the antenna elements.
    • 具有多个天线元件的阵列天线装置包括产生包括信号产生数据和信号控制数据的控制信号的控制信号发生器。 对应于多个天线元件的多个分频器中的每一个将控制信号分成信号产生数据和信号控制数据。 对应于多个天线元件的多个信号发生器中的每一个产生对应于信号产生数据的定义信号。 此外,对应于多个天线元件的多个驱动器中的每一个通过每个天线元件产生对应于定义的信号和信号控制数据的指定信号。