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78 条记录 (耗时 0.025 秒)

    Skin-coloring powder mixture
    71.
    发明授权
    Skin-coloring powder mixture 失效
    皮肤着色粉末混合物

    公开(公告)号：US06399044B1

    公开(公告)日：2002-06-04

    申请号：US08779219

    申请日：1997-01-06

    申请人： Thekla Kurz ,  Sabine Hitzel ,  Roland Martin ,  Ralf Emmert

    发明人： Thekla Kurz ,  Sabine Hitzel ,  Roland Martin ,  Ralf Emmert

    IPC分类号： A61K742

    CPC分类号： G03F7/0045 ,  A61K8/23 ,  A61K8/35 ,  A61Q19/04

    摘要： The invention related to powder mixtures containing formaldehyde- and/or formic acid-releasing compounds which have skin-tanning properties, which powder mixtures contain an agent which forms sulphite ions and, if appropriate, a stabilizer, and to the preparation and use of these powder mixtures for manufacturing cosmetic or pharmaceutical preparations.

    摘要翻译： 本发明涉及含有具有皮肤鞣制性质的甲醛和/或甲酸释放化合物的粉末混合物，该粉末混合物含有形成亚硫酸盐离子的试剂，如果合适的话，其含有稳定剂，以及制备和使用这些化合物 粉末混合物用于制造化妆品或药物制剂。

    Method for measurment and compensation of stray light in a spectrometer
    72.
    发明授权
    Method for measurment and compensation of stray light in a spectrometer 失效
    光谱仪中杂散光的测量和补偿方法

    公开(公告)号：US5801829A

    公开(公告)日：1998-09-01

    申请号：US598363

    申请日：1996-02-08

    申请人： Beno Mueller ,  Roland Martin

    发明人： Beno Mueller ,  Roland Martin

    IPC分类号： G01J3/02 ,  G01J3/28

    CPC分类号： G01J3/2803

    摘要： A method of measuring and compensating the effects of stray light in a spectrometer and use of the method to improve linearity and accuracy in the spectrometer. Light from a broadband light source (100) is blocked in a particular band of wavelengths by an optical filter (104) and light outside the particular band of wavelengths is transmitted by the filter. A spectral measurement within the particular band measures aggregate offset, including the effects of stray light, dark current and electronic offset. In absorption spectrometry, a first spectral measurement within the particular band is measured with a chemical sample not present and a second measurement is made with a chemical sample present. The first spectral measurement is used for compensation of a reference spectrum and the second spectral measurement is used for compensation of a sample spectrum, each within the particular band. Further compensation is made for insertion loss of a filter and stray light having wavelengths within the band of wavelengths of the particular band.

    摘要翻译： 一种测量和补偿光谱仪中杂散光的影响的方法，并使用该方法提高光谱仪的线性和精度。 来自宽带光源（100）的光通过滤光器（104）被阻挡在特定的波段中，并且特定波长带外的光被滤光器传输。 特定频带内的频谱测量测量聚集偏移，包括杂散光，暗电流和电子偏移的影响。 在吸收光谱法中，用不存在的化学样品测量特定谱带内的第一光谱测量，并且使用存在的化学样品进行第二次测量。 第一光谱测量用于参考光谱的补偿，第二光谱测量用于每个在特定频带内的采样频谱的补偿。 进一步补偿滤波器的插入损耗和波长在特定频带的波长范围内的杂散光。

    Preparation of s-triazine derivatives
    77.
    发明授权
    Preparation of s-triazine derivatives 失效
    s-三嗪衍生物的制备

    公开(公告)号：US4656272A

    公开(公告)日：1987-04-07

    申请号：US855383

    申请日：1986-04-24

    申请人： Roland Martin ,  Lothar Janitschke

    发明人： Roland Martin ,  Lothar Janitschke

    IPC分类号： C07D251/54 ,  C07D251/70

    CPC分类号： C07D251/70

    摘要： s-Triazine compounds which can be used as sunscreen agents are prepared in a technically simpler manner by a process in which an ester of a branched alkanoic acid with a saturated aliphatic alcohol or, if appropriate, a mixture of such alcohols is used as the solvent in the reaction of a cyanuric halide with a p-aminobenzoate.

    摘要翻译： 可以用作防晒剂的s-三嗪化合物以技术上更简单的方式制备，其中使用支链烷酸与饱和脂族醇的酯或如果合适的话使用这些醇的混合物作为溶剂 在氰尿酰卤与对氨基苯甲酸酯的反应中。

    Apparatus and method for detecting the location of an electrical discharge along the electrode wire of an EDM apparatus
    78.
    发明授权
    Apparatus and method for detecting the location of an electrical discharge along the electrode wire of an EDM apparatus 失效
    用于检测沿着EDM装置的电极线的放电位置的装置和方法

    公开(公告)号：US4575605A

    公开(公告)日：1986-03-11

    申请号：US647415

    申请日：1984-09-05

    申请人： Roland Martin

    发明人： Roland Martin

    IPC分类号： B24B7/00 ,  B23H7/02 ,  B23H7/04 ,  B24B7/04

    CPC分类号： B23H7/04

    摘要： In a travelling wire EDM apparatus, the location of an electric discharge along the portion of the electrode wire in the machining zone between the electrode wire and the workpiece, in the course of a cut being effected on the electrode workpiece by electrical discharges, is measured by measuring the currents flowing through each of the two lines connecting one output of the pulse generator associated with the EDM apparatus to the electrode wire on one side and the other of the machining zone. The measured currents are added and subtracted and the position, or location, of an electrical discharge is determined by a signal proportional to the quotient of the difference by the sum of the currents.

    摘要翻译： 在行走线电火花加工设备中，测量在通过放电对电极工件进行切割的过程中沿着电极线在电极线和工件之间的加工区域中的部分的放电位置， 通过测量将与EDM设备相关联的脉冲发生器的一个输出连接到加工区域的一侧和另一侧的电极线的两条线中的每一条流的电流。 测量的电流被加和减去，并且放电的位置或位置由与差值的乘积与电流之和成比例的信号确定。