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    • 2. 发明申请
    • Rotation angle sensor, in particular for an electrical steering system of an industrial truck
    • 旋转角传感器,特别适用于工业车辆的电动转向系统
    • US20060283268A1
    • 2006-12-21
    • US11444694
    • 2006-06-01
    • Robert HammerlFrank MankenChristoph Weber
    • Robert HammerlFrank MankenChristoph Weber
    • G01L3/00
    • G01D5/24466G01D5/145
    • Rotation angle sensor, in particular for an electrical steering system of an industrial truck, in which two magnetic field sensitive sensor elements are arranged on orthogonal axes and a permanent magnet is attached to a shaft extending through the axis intersection point and the output signals X, Y of the sensor elements are given to an evaluation unit, which determines from the two output signals X, Y the rotation angle value by means of a function saved in the evaluation unit, characterized in that for a plurality of predetermined values of one of the output signals X or Y associated ideal values calculated from the geometrical relationship of the sensors of the other output signal Y, X are saved in the evaluation unit, the measured values of the other output signal Y, X are compared with the ideal values and a warning or stop signal is created if the difference between the measured and ideal value reaches a predetermined amount.
    • 特别是用于工业车辆的电动转向系统的旋转角度传感器,其中两个磁场敏感传感器元件布置在正交轴上,并且永久磁铁附着到延伸穿过轴交点的轴和输出信号X, 传感器元件的Y被赋予评估单元,该评估单元通过保存在评估单元中的功能从两个输出信号X,Y确定旋转角度值,其特征在于,对于多个预定值, 将从其他输出信号Y,X的传感器的几何关系计算的输出信号X或Y相关联的理想值保存在评估单元中,将其他输出信号Y,X的测量值与理想值进行比较, 如果测量值和理想值之间的差达到预定量,则产生警告或停止信号。
    • 5. 发明授权
    • Rotation angle sensor, in particular for an electrical steering system of an industrial truck
    • 旋转角传感器,特别适用于工业车辆的电动转向系统
    • US07370540B2
    • 2008-05-13
    • US11444694
    • 2006-06-01
    • Robert HammerlFrank MankenChristoph Weber
    • Robert HammerlFrank MankenChristoph Weber
    • G01L3/00G01P3/46
    • G01D5/24466G01D5/145
    • Rotation angle sensor, in particular for an electrical steering system of an industrial truck, in which two magnetic field sensitive sensor elements are arranged on orthogonal axes and a permanent magnet is attached to a shaft extending through the axis intersection point and the output signals X, Y of the sensor elements are given to an evaluation unit, which determines from the two output signals X, Y the rotation angle value by means of a function saved in the evaluation unit, characterized in that for a plurality of predetermined values of one of the output signals X or Y associated ideal values calculated from the geometrical relationship of the sensors of the other output signal Y, X are saved in the evaluation unit, the measured values of the other output signal Y, X are compared with the ideal values and a warning or stop signal is created if the difference between the measured and ideal value reaches a predetermined amount.
    • 特别是用于工业车辆的电动转向系统的旋转角度传感器,其中两个磁场敏感传感器元件布置在正交轴上,并且永久磁铁附着到延伸穿过轴交点的轴和输出信号X, 传感器元件的Y被赋予评估单元,该评估单元通过保存在评估单元中的功能从两个输出信号X,Y确定旋转角度值,其特征在于,对于多个预定值, 将从其他输出信号Y,X的传感器的几何关系计算的输出信号X或Y相关联的理想值保存在评估单元中,将其他输出信号Y,X的测量值与理想值进行比较, 如果测量值和理想值之间的差达到预定量,则产生警告或停止信号。
    • 9. 发明授权
    • Dental composition
    • US09603780B2
    • 2017-03-28
    • US13979811
    • 2011-10-18
    • Simon StelzigJoachim E. KleeAndreas FacherChristoph Weber
    • Simon StelzigJoachim E. KleeAndreas FacherChristoph Weber
    • B29C47/92A61K6/083A61K6/00A61K6/02C07C233/31C08F290/06C07C233/20
    • A61K6/083A61K6/0023A61K6/0835C07C233/20C08L33/00
    • Dental composition comprising a water-soluble polymerizable compound of the following formula (1): wherein A is a linear or branched linker group represented by the following formula (3), wherein the nitrogen atom of at least two of the termini forms an amide bond with an X moiety; wherein R′ represents a hydrogen atom or a substituted or unsubstituted aliphatic or cycloaliphatic hydrocarbon group, wherein each R may be the same or different L1, L2, and L3 which may be the same or different, independently represent a single bond, or a C2-20 straight-chain, branched or cyclic hydrocarbon group optionally containing from 1 to 6 heteroatoms selected from nitrogen and oxygen in the backbone of the hydrocarbon group, and optionally from 1 to 6 functional groups selected from carboxylic acid groups or a salt thereof, hydroxyl groups, thiol groups and amino groups, and in case a plurality of L1 and L2 are present, each of L1 and L2 may be the same or different; Q1 and Q2, which may be the same or different, independently represent a single bond or a linkage selected from an amide, a urethane, a urea and a thiourea linkage; k is an integer of at least 0, X are moieties containing a polymerizable double bond and forming an amide bond with a nitrogen atom of A, wherein each X may be the same or different and are represented by the following formula (2): wherein R1 and R2 are independent from each other and represent a hydrogen atom, a C1-6 alkyl group or a group —(CH2)m—COOM, wherein M represents a hydrogen atom or a metal atom, m is an integer of from 0 to 6, L is a bond or a C1-6 alkylene group; and n is an integer of at least 2; (ii) an initiator system; optionally a polyacidic polymer; optionally water and/or a water soluble solvent; and optionally a particulate filler.