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    • 1. 发明申请
    • Analysis of the subsidence behavior of a test object
    • 测试对象沉陷行为的分析
    • US20050021251A1
    • 2005-01-27
    • US10807324
    • 2004-03-24
    • Klaus-Dieter MuellerThomas Voelkel
    • Klaus-Dieter MuellerThomas Voelkel
    • G01N3/00G01N3/06G01N3/30G01N29/04G01N29/28G01R15/00
    • G01N29/045G01N3/30G01N29/28G01N2203/001G01N2203/0039G01N2203/0083G01N2203/0688G01N2291/015
    • A system for the automatic signal recording and for evaluation of the decay behavior of a test object following a mechanical impulse excitation. The system includes a coupling element (3) coupled to sensors (2, 13), which detect oscillations of the test object (24) and which convert the detected oscillations to analog oscillatory impulses. The system is further provided with an amplifier (5) adapting the amplitude of the analog oscillatory impulses, a low-pass filter (6) provided for avoiding aliasing effects, an analog to digital converter (7) converting the analog oscillatory impulses to digital data and an arithmetic unit (8) for oscillation analysis and evaluation of the data. The coupling element (3), the amplifier (5), the low-pass filter (6), the analog to digital converter (7) and the arithmetic unit (8) are combined in a compact mobile unit (1) and are connected in series to one another.
    • 一种用于自动信号记录和用于评估在机械冲击激励之后的测试对象的衰减行为的系统。 该系统包括耦合到传感器(2,13)的耦合元件(3),其检测测试对象(24)的振荡并将检测到的振荡转换为模拟振荡脉冲。 该系统还设置有适应模拟振荡脉冲的幅度的放大器(5),用于避免混叠效应的低通滤波器(6),将模拟振荡脉冲转换成数字数据的模数转换器(7) 以及用于振荡分析和数据评估的算术单元(8)。 耦合元件(3),放大器(5),低通滤波器(6),模数转换器(7)和运算单元(8)组合在紧凑型移动单元(1)中并被连接 相互串联。
    • 3. 发明授权
    • Acoustic diagnostic system and associated method
    • 声学诊断系统及相关方法
    • US06591226B1
    • 2003-07-08
    • US09688801
    • 2000-10-17
    • Doris HartmannSofiane KacemKarl-Heinz MaierNicolai PlewinskiThomas Voelkel
    • Doris HartmannSofiane KacemKarl-Heinz MaierNicolai PlewinskiThomas Voelkel
    • G06F1900
    • G01N29/4445G01M13/028G01M15/12G01N29/14G01N2291/02827
    • The invention relates to an acoustic diagnostic system and an associated method, wherein the system includes a sensor mechanism to convert mechanical vibrations into electrical signals. The acoustic diagnostic system furthermore includes a signal conditioning unit to amplify and low-pass filter the electrical signals and an analog/digital converter to convert the amplified and low-pass filtered signals into discrete digital data. In addition, a signal processing unit, which performs signal analysis, extraction of characteristics, and classification of error classes and/or quality classes, which are associated with a respective test object of the digital data, is provided. Finally, the acoustic diagnostic system includes an archive to automatically archive an occurrence and a frequency of the error classes and/or the quality classes. The diagnostic system preferably includes controlling means that control the production process for the manufacture of the test object.
    • 本发明涉及一种声学诊断系统和相关联的方法,其中该系统包括将机械振动转换为电信号的传感器机构。 声学诊断系统还包括用于放大和低通滤波电信号的信号调节单元以及模拟/数字转换器,以将经放大和低通滤波的信号转换为离散数字数据。 此外,提供了与数字数据的相应测试对象相关联的信号分析,特征提取和误差等级和/或质量等级的分类的信号处理单元。 最后,声学诊断系统包括归档以自动存档错误等级和/或质量等级的发生和频率。 诊断系统优选地包括控制用于制造测试对象的生产过程的控制装置。
    • 4. 发明授权
    • Vinylcyclopropane-(meth)acrylates and their use
    • 乙烯基环丙烷 - (甲基)丙烯酸酯及其用途
    • US6136887A
    • 2000-10-24
    • US266509
    • 1999-03-11
    • Norbert MosznerVolker RheinbergerThomas VoelkelUrs Karl Fischer
    • Norbert MosznerVolker RheinbergerThomas VoelkelUrs Karl Fischer
    • A61K6/00A61K6/083C07C69/743C08F22/10
    • A61K6/0023A61K6/083C07C69/743C08F22/105
    • The invention relates to vinylcyclopropane derivatives according to the formula ##STR1## in which A is --[--Y--CO--C(.dbd.CH.sub.2)R.sup.4 ].sub.m or --C(.dbd.CH.sub.2)CO--O--C.sub.1-4 -alkyl, U and X, independently of each other, stand for CO, COO or CONH; Y and Z stand for O or NH or are absent, but Y and Z cannot be absent at the same time; n, m stand for a whole number from 0 to 4, but n and m are not 0 at the same time; R.sup.1 is H, CH.sub.3 or Cl; R.sup.2, R.sup.3 stand for H, a C.sub.1 - to C.sub.10 -alkyl or alkylene radical, which can be interrupted by O, S or NH, for a C.sub.6 - to C.sub.14 -aryl or arylene, C.sub.7 - to C.sub.14 -alkylaryl or alkylarylene or a C.sub.5 - to C.sub.8 -cycloalkyl or cycloalkylene radical; and R.sup.4 is H or a C.sub.1 - to C.sub.10 -alkyl radical, and to processes for their production. The compounds are suitable in particular for the production of adhesives, cements, composites and mouldings.
    • 本发明涉及下式的乙烯基环丙烷衍生物,其中A为 - [ - Y-CO-C(= CH2)R4] m或-C(= CH2)CO-O-C1-4烷基,U和X, 独立于代表CO,COO或CONH; Y和Z代表O或NH或不存在,但Y和Z不能同时不存在; n,m表示从0到4的整数,但n和m不同时为0; R1是H,CH3或Cl; R2,R3代表H,C 1至C 10 - 烷基或亚烷基,其可被O,S或NH中断,用于C 6至C 14 - 芳基或亚芳基,C 7至C 14 - 烷基芳基或烷基亚芳基或 C5至C8-环烷基或环亚烷基; 并且R4是H或C1-至C10-烷基,并且用于其制备。 该化合物特别适用于粘合剂,水泥,复合材料和模制品的生产。