Method for determining a visual range
    23.
    发明授权
    Method for determining a visual range 失效
    确定视觉范围的方法

    公开(公告)号:US5489982A

    公开(公告)日:1996-02-06

    申请号:US180301

    申请日:1994-01-12

    摘要: A method for determining the visual range improves the visual range measurement adopted as a basis, to the end that the measurement of the visual range can take place using one emitter and using one receiver, which are disposed to be stationary. The method permits the determination of the visual range, even though an obstacle is situated within the field of view. A comparison of a measured backscatter signal with a specimen curve permits the determination of the visual range from the intensity curve obtained, without any need, for this purpose, of further information such as, for example, the direction from which the backscatter signal comes.

    摘要翻译: 用于确定视觉范围的方法改进了作为基础的视觉范围测量,结果可以使用一个发射器和使用一个接收器进行视觉范围的测量,这些接收器被设置为静止的。 该方法允许确定视觉范围,即使障碍物位于视场内。 测量的反向散射信号与样本曲线的比较允许从所获得的强度曲线确定视觉范围,而不需要为此目的进一步的信息,例如反向散射信号来自的方向。

    Method of making a silica/elastomer composite
    24.
    发明授权
    Method of making a silica/elastomer composite 失效
    制备二氧化硅/弹性体复合材料的方法

    公开(公告)号:US08143344B2

    公开(公告)日:2012-03-27

    申请号:US12629983

    申请日:2009-12-03

    摘要: The present invention is further directed to a method of producing a particulate composite of silica and elastomer comprising the steps of dispersing a diene based elastomer in a hydrophobic liquid to form an elastomer dispersion; mixing the elastomer dispersion with an aqueous solution of an alkali metal silicate to form a mixture; adding a precipitating agent to the mixture to precipitate a porous silica onto the dispersed elastomer to form a particulate composite of silica and elastomer comprising a porous silica shell at least partially surrounding a core of diene based elastomer; and optionally adding a separating agent to remove the hydrophobic liquid from the particulate composite.

    摘要翻译: 本发明还涉及一种生产二氧化硅和弹性体的颗粒复合材料的方法,包括以下步骤:将二烯基弹性体分散在疏水性液体中以形成弹性体分散体; 将弹性体分散体与碱金属硅酸盐的水溶液混合以形成混合物; 向混合物中加入沉淀剂以将多孔二氧化硅沉淀到分散的弹性体上以形成二氧化硅和弹性体的颗粒复合物,其包括至少部分地围绕二烯基弹性体的芯的多孔二氧化硅壳; 并且任选地加入分离剂以从颗粒复合物中除去疏水性液体。

    SILICA/ELASTOMER COMPOSITE, RUBBER COMPOSITION AND PNEUMATIC TIRE
    25.
    发明申请
    SILICA/ELASTOMER COMPOSITE, RUBBER COMPOSITION AND PNEUMATIC TIRE 有权
    硅胶/弹性体复合材料,橡胶组合物和气动轮胎

    公开(公告)号:US20110136938A1

    公开(公告)日:2011-06-09

    申请号:US12630070

    申请日:2009-12-03

    IPC分类号: C08K7/26 B32B5/16

    摘要: The present invention is directed to a particulate composite of silica and elastomer comprising a porous silica shell at least partially surrounding a core of diene based elastomer, with at least part of the elastomer extending through at least some of the pores of the porous silica shell.

    摘要翻译: 本发明涉及二氧化硅和弹性体的颗粒复合材料,其包括至少部分地围绕二烯基弹性体的芯的多孔二氧化硅壳,其中弹性体的至少一部分延伸穿过多孔二氧化硅壳的至少一些孔。

    Method for the preparation of a diene polymer interpenetrated with a polysiloxane
    27.
    发明授权
    Method for the preparation of a diene polymer interpenetrated with a polysiloxane 失效
    用聚硅氧烷渗透的二烯聚合物的制备方法

    公开(公告)号:US06524716B2

    公开(公告)日:2003-02-25

    申请号:US09904596

    申请日:2001-07-13

    IPC分类号: B32B904

    摘要: There is disclosed a method for the preparation of a diene polymer interpenetrated with a polysiloxane comprising the polymerization of (A) at least one silane monomer of the formula: (B) at least one silane monomer of the formula: (C) at least one diene monomer, said polymerization being conducted in the presence of an anionic base, an inert solvent and a polymerization initiator, wherein each R1 is independently selected from the group consisting of alkyl radicals having from 1 to 4 carbon atoms and aryl radicals having 6 carbon atoms and R2 is selected from the group consisting of where x is an integer of from 1 to 8.

    摘要翻译: 公开了一种用聚硅氧烷渗透的二烯聚合物的制备方法,包括(A)至少一种下式的硅烷单体的聚合:(B)至少一种下式的硅烷单体:(C)至少一种 所述聚合在阴离子碱,惰性溶剂和聚合引发剂的存在下进行,其中每个R 1独立地选自具有1至4个碳原子的烷基和具有6个碳原子的芳基 并且R 2选自其中x是1至8的整数。

    Unsaturated siloxy compounds
    28.
    发明授权
    Unsaturated siloxy compounds 失效
    不饱和甲硅烷氧基化合物

    公开(公告)号:US06353045B1

    公开(公告)日:2002-03-05

    申请号:US09613854

    申请日:2000-07-11

    IPC分类号: C08K524

    摘要: The present invention relates to compounds of the formula where R1, R2 and R3 are independently selected from alkoxy radicals having from 1 to 8 carbon atoms and R4 is selected from the group consisting of alkenylenes, arylenes and alkyl-substituted arylenes having from 4 to 40 carbon atoms. These compounds may be used as silica couplers in rubber compositions.

    摘要翻译: 本发明涉及式I化合物,其中R 1,R 2和R 3独立地选自具有1至8个碳原子的烷氧基,R 4选自具有4至40个碳原子的烯基,亚芳基和烷基取代的亚芳基 原子 这些化合物可以用作橡胶组合物中的二氧化硅偶联剂。

    Method for correction of a signal of at least one sensor on the basis of which a path curve can be determined, on which the vehicle is moving
    29.
    发明授权
    Method for correction of a signal of at least one sensor on the basis of which a path curve can be determined, on which the vehicle is moving 失效
    用于校正至少一个传感器的信号的方法,基于该传感器可以确定车辆正在移动的路径曲线

    公开(公告)号:US06301532B1

    公开(公告)日:2001-10-09

    申请号:US09466304

    申请日:1999-12-17

    IPC分类号: G06F1900

    摘要: The present invention relates to a method for correction of a signal of at least one sensor, on the basis of which a path curve can be determined, on which the vehicle is moving, with the vehicle having a device by means of which the environment of the vehicle can be identified, and with the correction of the signal of the at least one sensor being carried out in that, at at least one point in time, the object location expected at at least one further point in time of an object which is identified as being stationary is determined on the basis of the vehicle speed and of the signal of the at least one sensor, and in that, at the at least one further point in time, the object location of the object which is identified as being stationary is recorded, with a correction of the signal of the at least one sensor being carried out on the basis of the discrepancy between the expected object location and the recorded object location.

    摘要翻译: 本发明涉及一种用于校正至少一个传感器的信号的方法,根据该方法可以确定车辆正在移动的路径曲线,车辆具有装置,通过该装置,环境 可以识别车辆,并且随着至少一个传感器的信号的校正被执行,因为在至少一个时间点,预期在物体的至少另外一个时间点处的物体位置是 基于车速和至少一个传感器的信号来确定被确定为静止的,并且在至少另外一个时间点上,被识别为静止的物体的物体位置 基于预期对象位置和记录对象位置之间的差异来校正至少一个传感器的信号。

    Method and apparatus for displaying the impending danger due to speed
associated with the driving situation of a vehicle
    30.
    发明授权
    Method and apparatus for displaying the impending danger due to speed associated with the driving situation of a vehicle 失效
    用于显示由于与车辆驾驶状况相关联的速度而引起的即将发生的危险的方法和装置

    公开(公告)号:US5410304A

    公开(公告)日:1995-04-25

    申请号:US53397

    申请日:1993-04-28

    摘要: A method for displaying the impending danger due to speed associated with the driving situation of a vehicle and a display appliance for carrying out the method are described. In accordance with the method, a degree of danger is defined and calculated and displayed to the driver of a vehicle and, in fact, independently of whether the vehicle, as following vehicle, is driving too close to a vehicle in front or other obstacle (distance problem) or is driving too fast in fog (visual range problem). The signals necessary for this purpose are obtained from vehicle environment sensors, for example from a distance warning radar or distance recording radar and an infrared visual range measuring system, and are analyzed, together with vehicle condition signals, by a safety computer. On the basis of its specific programming, this computer determines and/or decides, for the respective current driving condition, which of the two degrees of danger is instantaneously predominant and indicates the condition which is respectively more critical to safety on a display. The display, as an indicating appliance, is produced in such a way that it makes it possible to recognize, in symbolic proportion, both the degree of difference between the instantaneous speed and the speed which is currently still safe and the current measure of the danger or freedom from danger in the manner of an analog display which reproduces trends.

    摘要翻译: 描述用于显示由于与车辆的驾驶状况相关联的速度的即将发生的危险的方法和用于执行该方法的显示装置。 根据该方法,将危险程度定义并计算并显示给车辆的驾驶员,实际上与车辆作为跟随车辆是否驾驶太靠近前方或其他障碍物上的车辆 距离问题)或驾驶太快的雾(视距范围问题)。 为此目的所需的信号是从车辆环境传感器获得的,例如距离警告雷达或距离记录雷达和红外视觉测距系统,并由安全计算机与车辆状态信号一起分析。 根据其具体编程,该计算机为相应的当前驾驶条件确定和/或确定两个危险度中的哪一个瞬时占优势,并且指示对于显示器上的安全性更为重要的条件。 作为指示装置的显示器以这样的方式生产,使得可以以符号比例识别当前安全的瞬时速度和速度之间的差异程度以及当前的危险度量 或以再现趋势的模拟显示的方式免于危险。