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236 条记录 (耗时 0.022 秒)

    Benzothiophenes, and their use in liquid-crystalline mixtures
    41.
    发明授权
    Benzothiophenes, and their use in liquid-crystalline mixtures 失效
    苯并噻吩及其在液晶混合物中的应用

    公开(公告)号：US06403172B1

    公开(公告)日：2002-06-11

    申请号：US09532699

    申请日：2000-03-22

    申请人： Rainer Wingen ,  Ayako Ogawa ,  Barbara Hornung ,  Wolfgang Schmidt

    发明人： Rainer Wingen ,  Ayako Ogawa ,  Barbara Hornung ,  Wolfgang Schmidt

    IPC分类号： C09K1932

    CPC分类号： C07D333/62 ,  C09K19/3491 ,  Y10T428/10

    摘要： Benzothiophene derivatives of the formula (I) are used as components of liquid-crystal mixtures where the symbols and indices have the following meanings: X1 and X2, independently of one another, are —CH—, —CF—, the —(R1)C— group or the —(R1—A1—M1)C— group, with the provisos that x1) X1 and X2 are not simultaneously the —(R1)C— or —(R1—A1—M1)C— group, and x2) X1 and X2 are only simultaneously —CH— or —CF— if Z is fluorine Y1 and Y2, independently of one another, are hydrogen or fluorine, but both are not simultaneously fluorine z is hydrogen or fluorine R1 and R2, independently of one another, are, for example, a straight-chain or branched alkyl radical (with or without asymmetrical carbon atoms) having 1 to 20 carbon atoms, A1 and A2 are, for example, phenylene-1,4-diyl, M1 is undirected and is —OC(═O)—, —OC(═O)O—, —OCH2—, —(CH2)n—, —OC(═O)CH2CH2—, —OCH2CH2CH2—, —C≡C— or a single bond, m is 0 or 1, n is from 1 to 6.

    摘要翻译： 式（I）的苯并噻吩衍生物用作液晶混合物的组分，其中符号和指数具有以下含义：X1和X2彼此独立地为-CH-，-CF-， - （R1）C - 基团或 - （R1-A1-M1）C-基团，条件是x1和X2不同时为 - （R1）C-或 - （R1-A1-M1）C-基团，x2为X1 并且如果Z是氟，Y 1和Y 2彼此独立地是氢或氟，则X2只同时为-CH-或-CF-，但两者不同时为氟或氟，R 1和R 2彼此独立地为 例如，具有1〜20个碳原子的直链或支链烷基（具有或不具有不对称碳原子），A1和A2是例如亚苯基-1,4-二基，M1是无取代的，并且是-OC（= O） - ， - OC（= O）O-，-OCH 2 - ， - （CH 2）n - ， - OC（= O）CH 2 CH 2 - ， - OCH 2 CH 2 CH 2 - ，-C = C-或单键，m为0 或1，n为1至6。

    Ortho substituted benzaldehydes, preparation thereof and use thereof
    44.
    发明授权
    Ortho substituted benzaldehydes, preparation thereof and use thereof 失效
    正取代的苯甲醛，其制备及其用途

    公开(公告)号：US06811832B2

    公开(公告)日：2004-11-02

    申请号：US09852552

    申请日：2001-05-10

    申请人： Rainer Wingen ,  Wolfgang Schmidt

    发明人： Rainer Wingen ,  Wolfgang Schmidt

    IPC分类号： C09K1932

    CPC分类号： C07C47/55 ,  C07C45/00 ,  C07C45/68 ,  Y10T428/10

    摘要： Compounds of the formula (I): in which X1=H or F, X2=H or F, and Y=Cl, Br or I, are prepared by reacting, in a solvent or solvent mixture at a temperature below −60° C., a halobenzene of the formula (II) with an organic lithium compound and then with a formyl equivalent of the formula (III): and may be used as starting materials for preparing agrochemicals, electronic materials and pharmaceuticals.

    摘要翻译： 式（I）化合物：其中X 1 = H或F，X 2 = H或F，Y = Cl，Br或I，通过在溶剂或溶剂混合物中 温度低于-60℃，式（II）的卤代苯与有机锂化合物，然后与式（III）的甲酰基当量：可用作制备农药，电子材料和药物的原料。

    Chiral smectic liquid crystal mixture containing 1,2-difluoronaphthalenes
    46.
    发明授权
    Chiral smectic liquid crystal mixture containing 1,2-difluoronaphthalenes 失效
    含有1,2-二氟萘的手性近晶液晶混合物

    公开(公告)号：US6129958A

    公开(公告)日：2000-10-10

    申请号：US179342

    申请日：1998-10-26

    申请人： Wolfgang Schmidt ,  Javier Manero ,  Barbara Hornung

    发明人： Wolfgang Schmidt ,  Javier Manero ,  Barbara Hornung

    IPC分类号： C09K19/42 ,  C09K19/32

    CPC分类号： C09K19/42 ,  Y10T428/10

    摘要： A chiral smectic liquid crystal mixture, especially useful for operation in the .tau.V.sub.min -mode, comprises a substituted 1,2-difluornaphthaline derivatives of the formula (I),R.sup.1 (--A.sup.1 --M.sup.1).sub.a (--A.sup.2 --M.sup.2).sub.b --B--(M.sup.3 --A.sup.3 --).sub.c (M.sup.4 --A.sup.4 --).sub.d R.sup.2 (I)wherein the symbols and indices have the following meanings:B is ##STR1## or ##STR2## X is H or F; Y is H, F or together O, andR.sup.1 (--A.sup.1 --M.sup.1).sub.a (--A.sup.2 --M.sup.2).sub.b --, (M.sup.3 --A.sup.3 --).sub.c (M.sup.4 --A.sup.4 --).sub.d R.sup.2 are mesogenic groups.

    摘要翻译： 特别适用于tau Vmin模式操作的手性近晶液晶混合物包含式（I）的取代的1,2-二氟吗啉衍生物，R1（-A1-M1）a（-A2-M2）bB- （M3-A3-）c（M4-A4-）dR2（I）其中符号和指数具有以下含义：B是或X是H或F; Y是H，F或O，R1（-A1-M1）a（-A2-M2）b-，（M3-A3-）c（M4-A4-）dR2是介晶基团。

    Radiation sensing device and control circuit
    47.
    发明授权
    Radiation sensing device and control circuit 有权

    公开(公告)号：US09354119B2

    公开(公告)日：2016-05-31

    申请号：US14119501

    申请日：2012-05-24

    申请人： Wolfgang Schmidt

    发明人： Wolfgang Schmidt

    IPC分类号： G01J5/08 ,  G01J5/00 ,  F21V23/04 ,  G08B13/19 ,  F21S6/00 ,  F21S8/00 ,  F21S8/04 ,  F21S8/06 ,  F21Y101/02 ,  F21Y105/00

    摘要： A radiation sensing device for sensing first radiation (15) comprises a radiation sensor (11) for sensing the first radiation and at least one first radiation guiding member (13) forming at least a part of a first radiation path for guiding, and preferably converging or focusing, the first radiation towards the sensor. The first radiation guiding member (13) also forms at least a part of a second radiation path for guiding second radiation emitted by an illumination device (12). A control circuit (20) comprises a first sensor circuit (21) for operating one or more radiation sensors (11), an illumination circuit (22) for operating one or more illumination devices (22), and at least one connection (26) amongst said circuits (21, 22).

    Capsule medical apparatus guidance system
    49.
    发明授权
    Capsule medical apparatus guidance system 有权
    胶囊医疗器械指导系统

    公开(公告)号：US08821398B2

    公开(公告)日：2014-09-02

    申请号：US13052509

    申请日：2011-03-21

    申请人： Hironao Kawano ,  Johannes Reinschke ,  Wolfgang Schmidt

    发明人： Hironao Kawano ,  Johannes Reinschke ,  Wolfgang Schmidt

    IPC分类号： A61B5/07 ,  A61B1/04 ,  A61B1/00 ,  A61B19/00

    CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B2034/732

    摘要： A system includes a capsule body having a casing introduced into a subject to perform, in liquid, examination of or treatment on the interior of the subject, the casing containing a permanent magnet, a mass of the casing excluding the magnet being set to be less than a product of a volume of the casing and a density of the liquid; a magnetic field generator that generates a magnetic attraction for the magnet to guide the capsule body; and a magnetic field generation device that controls the magnetic field generator to generate the magnetic attraction by setting a maximum value of the generated magnetic attraction vertically upward to the capsule body, to be equal to a maximum value of the generated magnetic attraction vertically downward to the capsule body, and by setting the maximum values to be less than a value obtained by multiplying a mass of the magnet by a gravitational acceleration.

    摘要翻译： 一种系统，包括：胶囊主体，其具有引入到对象中的壳体，以在液体中对被检体内部进行检查或处理，所述壳体包含永磁体，所述壳体的质量除了所述磁体被设定为较小 比体积的外壳的产品和液体的密度; 产生用于磁体引导胶囊主体的磁吸引力的磁场发生器; 以及磁场产生装置，其通过将所产生的磁性吸引物的最大值垂直向上设置到胶囊主体来控制磁场发生器以产生磁吸引力，使其等于产生的磁吸引物的最大值垂直向下到 并且通过将最大值设定为小于通过将磁体的质量乘以重力加速度而获得的值。