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66 条记录 (耗时 0.023 秒)

    Method and arrangement for optimizing a luminance characteristic curve
    2.
    发明授权
    Method and arrangement for optimizing a luminance characteristic curve 有权
    优化亮度特性曲线的方法和装置

    公开(公告)号：US07576750B2

    公开(公告)日：2009-08-18

    申请号：US10922976

    申请日：2004-08-23

    申请人： Wolfgang Eckhardt ,  Andreas Kaercher ,  Uwe Nagel ,  Hartmut Schulz

    发明人： Wolfgang Eckhardt ,  Andreas Kaercher ,  Uwe Nagel ,  Hartmut Schulz

    IPC分类号： G09G5/02

    CPC分类号： H04N1/6088 ,  H04N1/407 ,  H04N5/58

    摘要： A method and an arrangement for optimizing the luminance characteristic curve for a display system using a lookup table. Digitized video levels are supplied to this lookup table and are optimized using correction values stored in the lookup table. With suitable means, the luminance characteristic curve can be easily adapted to standards and/or custom specifications. The memory requirement is low, since it is not necessary to provide different lookup tables for different ambient luminosities or selected reproduction models (curves).

    摘要翻译： 一种用于使用查找表来优化显示系统的亮度特性曲线的方法和装置。 将数字化视频级别提供给该查找表，并使用查找表中存储的校正值进行优化。 通过适当的方式，亮度特性曲线可以很容易地适应标准和/或定制规格。 存储器要求较低，因为不需要为不同的环境亮度或选定的再现模型（曲线）提供不同的查找表。

    Tube neck for cathode ray tube
    3.
    发明授权
    Tube neck for cathode ray tube 失效

    公开(公告)号：US06504296B2

    公开(公告)日：2003-01-07

    申请号：US09893001

    申请日：2001-06-28

    申请人： Klaus Burkhardt ,  Wolfgang Eckhardt

    发明人： Klaus Burkhardt ,  Wolfgang Eckhardt

    IPC分类号： H01J2986

    CPC分类号： H01J29/88 ,  H01J29/86

    摘要： In order to improve the definition and the breakdown behavior in a tube neck (16) that includes an anode cylinder (20) and a focusing cylinder (19), the tube neck (16) is made of a non-conductive material, particularly a ceramic. The inner surface of the anode cylinder (20) and the inner surface and the outer surface of the focusing cylinder (19) are coated with an electrically conductive material (21).

    Process for the preparation of N-acyl-N-alkyl-2,6-dialkyl-3-chloroanilines
    4.
    发明授权
    Process for the preparation of N-acyl-N-alkyl-2,6-dialkyl-3-chloroanilines 失效
    N-酰基-N-烷基-2,6-二烷基-3-氯苯胺的制备方法

    公开(公告)号：US4721797A

    公开(公告)日：1988-01-26

    申请号：US903626

    申请日：1986-09-02

    申请人： Wolfgang Eckhardt ,  Hans Suess

    发明人： Wolfgang Eckhardt ,  Hans Suess

    IPC分类号： C07D307/33 ,  C07C102/00 ,  C07D307/16

    CPC分类号： C07D307/33

    摘要： N-acyl-N-alkyl-2,6-dialkyl-3-chloroanilines of the formula ##STR1## wherein R.sub.1 is methyl or ethyl, R.sub.2 is alkoxymethyl, chloromethyl or 2-tetrahydrofuryl, R.sub.3 is alkoxymethyl, carboxy or alkoxycarbonyl and R.sub.4 is hydrogen or methyl and, if R.sub.3 is carboxy or alkoxycarbonyl, R.sub.4 is also 2-alkoxyethyl and 2-alkoxypropyl, and R.sub.3 and R.sub.4, together with the carbon atom to which both radicals are attached, may also form a 2-oxotetrahydro-3-furyl radical or a 2-oxo-5-methyltetrahydro-3-furyl radical, are prepared by reacting a 2,6-dialkylaniline of the formula ##STR2## with a halide of the formula ##STR3## wherein X is chlorine or bromine, to give an N-alkyl-2,6-dialkylaniline of the formula ##STR4## then converting said compound by further reaction with an acylating agent of the formulaX.sub.1 --CO--R.sub.2wherein X.sub.1 is chlorine, bromine or -O-CO-R.sub.2, into an N-acyl-N-alkyl-2,6-dialkylaniline of the formula ##STR5## and subsequently converting said compound by reaction with chlorine into an N-acyl-N-alkyl-2,6-dialkyl-3-chloroaniline of the above formula.

    摘要翻译： 其中R 1是甲基或乙基，R 2是烷氧基甲基，氯甲基或2-四氢呋喃基，R 3是烷氧基甲基，羧基或烷氧基羰基，R 4是（C 1 -C 6）烷基， 氢或甲基，如果R3是羧基或烷氧基羰基，R4也是2-烷氧基乙基和2-烷氧基丙基，R3和R4与连接两个基团的碳原子也可以形成2-氧代四氢-3- 呋喃基或2-氧代-5-甲基四氢-3-呋喃基通过使下式得到的式IIa的2,6-二烷基苯胺与下式的卤化物（其中X为氯或溴）反应制备成 得到通式为“IMAGE”的N-烷基-2,6-二烷基苯胺，然后通过与式X 1 -CO-R 2的酰化剂进一步反应来转化所述化合物，其中X 1是氯，溴或-O-CO-R 2， 转化成式“IMAGE”的N-酰基-N-烷基-2,6-二烷基苯胺，随后通过与氯反应将所述化合物转化为N-酰基-N-烷基-2,6-二 -3-基-3-氯苯胺。

    Sulfinyl- and sulfonylacetanilides and their use as microbicides
    5.
    发明授权
    Sulfinyl- and sulfonylacetanilides and their use as microbicides 失效
    亚磺酰基和磺酰乙酰苯胺及其作为杀微生物剂的用途

    公开(公告)号：US4428964A

    公开(公告)日：1984-01-31

    申请号：US182197

    申请日：1980-08-28

    申请人： Adolf Hubele ,  Peter Riebli ,  Wolfgang Eckhardt ,  Walter Kunz

    发明人： Adolf Hubele ,  Peter Riebli ,  Wolfgang Eckhardt ,  Walter Kunz

    IPC分类号： A01N37/46 ,  A01N41/10 ,  C07C67/00 ,  C07C313/00 ,  C07C317/44 ,  C07C147/13 ,  C07C147/14

    CPC分类号： A01N41/10

    摘要： There are described novel compounds of the formula I defined herein: ##STR1## which have valuable microbicidal properties. The novel compounds can be used for combating microorganisms harmful to plants, particularly for combating phytopathogenic fungi. The compounds of the formula I thus have a very favorable curative and preventive action for practical requirements for the protection of cultivated plants, without the plants being impaired as a result of undesirable secondary effects. The compounds can be used in practice on their own or in the form of pesticidal compositions.

    摘要翻译： 描述了本文定义的式I的新颖化合物：其具有有价值的杀微生物性质。 新型化合物可用于对抗对植物有害的微生物，特别是用于防治植物病原真菌。 因此，式I化合物对于保护栽培植物的实际需要具有非常有利的治疗和预防作用，而不会由于不期望的二次效应而损害植物。 这些化合物可以在实践中以其本身或以杀虫组合物的形式使用。

    Fungicidal alkoxyalkoxyacetyl acylalanines
    6.
    发明授权
    Fungicidal alkoxyalkoxyacetyl acylalanines 失效
    杀真菌性烷氧基烷氧基乙酰基酰基丙氨酸

    公开(公告)号：US4214005A

    公开(公告)日：1980-07-22

    申请号：US41847

    申请日：1979-05-24

    申请人： Wolfgang Eckhardt ,  Adolf Hubele ,  Walter Kunz

    发明人： Wolfgang Eckhardt ,  Adolf Hubele ,  Walter Kunz

    IPC分类号： A01N37/46 ,  C07C67/00 ,  C07C231/00 ,  C07C231/02 ,  C07C231/08 ,  C07C235/68 ,  A61K31/24 ,  C07C101/447

    CPC分类号： A01N37/46

    摘要： Compounds of the formula I ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.2 represents C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.3 represents hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.4 represents hydrogen or methyl,R.sub.5 represents C.sub.1 -C.sub.4 alkyl or phenyl, andn is 1, 2 or 3. These compounds possess fungicidal action.

    摘要翻译： 式I的化合物其中R 1表示C 1 -C 4烷基，C 1 -C 4烷氧基或卤素，R 2表示C 1 -C 3烷基，C 1 -C 4烷氧基或卤素，R 3表示氢，C 1 -C 3烷基，C 1 -C 4烷氧基或卤素，R 4表示氢 或甲基，R 5表示C 1 -C 4烷基或苯基，n为1,2或3.这些化合物具有杀真菌作用。

    LCD display module
    8.
    发明申请
    LCD display module 审中-公开
    液晶显示模块

    公开(公告)号：US20060209006A1

    公开(公告)日：2006-09-21

    申请号：US11378102

    申请日：2006-03-17

    申请人： Wolfgang Eckhardt

    发明人： Wolfgang Eckhardt

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3406 ,  G02F1/133603 ,  G09G2320/0233 ,  G09G2360/145

    摘要： An LCD display module with a backlight is proposed, of which the light backlights an LCD display of the LCD display module. The fact that the backlight is arranged between a circuit board and the LCD display, the circuit board is equipped with white LEDs or OLED segments which are essentially arranged in the form of a matrix, and the brightness of the relevant LED or OLED is able to be controlled allows an essentially even brightness distribution on the LCD display to be produced.

    摘要翻译： 提出了一种带有背光源的液晶显示模块，其中的背光灯是LCD显示模块的LCD显示器。 背光被布置在电路板和LCD显示器之间的事实，电路板配备有基本上以矩阵形式布置的白色LED或OLED段，并且相关LED或OLED的亮度能够 被控制允许在LCD显示器上产生基本上均匀的亮度分布。

    2-arylmethyliminopyrazines pyrazines, compositions and method of combating undesirable plant growth and of regulating plant growth
    9.
    发明授权
    2-arylmethyliminopyrazines pyrazines, compositions and method of combating undesirable plant growth and of regulating plant growth 失效

    公开(公告)号：US4849009A

    公开(公告)日：1989-07-18

    申请号：US92257

    申请日：1987-09-02

    申请人： Helmut Zondler ,  Wolfgang Eckhardt ,  Robert Nyfeler

    发明人： Helmut Zondler ,  Wolfgang Eckhardt ,  Robert Nyfeler

    IPC分类号： A01N43/54 ,  A01N43/60 ,  C07D239/42 ,  C07D241/14 ,  C07D241/20 ,  C07D405/12

    CPC分类号： C07D239/42 ,  A01N43/54 ,  A01N43/60 ,  C07D241/20 ,  C07D405/12

    摘要： 2-Arylmethyliminopyrazines of the formula I ##STR1## in which R.sub.1 is SR.sub.2 ; OR.sub.2 ; O--CHR.sub.10 R.sub.2 ; N(R.sub.3)(CHR.sub.10 R.sub.4); N(R.sub.11)(CHR.sub.10 R.sub.4) or NR.sub.3 R.sub.4 ; R.sub.2 is C.sub.1 -C.sub.10 - alkyl which is unsubstituted or substituted by hydroxyl, mercapto, C.sub.1 -C.sub.4 -alkoxycarbonyl, mercaptoalkoxy, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylcarbonyl, mono- or di-C.sub.1 -C.sub.4 -alkylamino, C.sub.1 -C.sub.4 -haloalkoxy, tri-(C.sub.1 -C.sub.4 -alkoxy)-silyl, cyano, nitro or phenyl; C.sub.1 -C.sub.4 -haloalkyl; C.sub.3 -C.sub.8 -alkenyl; (3-methyl-oxetan-3-yl)methyl; C.sub.3 -C.sub.8 -alkynyl; or a radical from the group comprising phenyl, benzyl, C.sub.3 -C.sub.7 -cycloalkyl, furanyl or furfuryl which is unsubstituted or mono-, di- or trisubstituted by identical or different substituents from the group comprising halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylcarbonyl, nitro, C.sub.1 -C.sub.4 -alkoxy and C.sub.1 -C.sub.4 -haloalkyl; R.sub.3 and R.sub.4 independently of one another are hydrogen; a phenyl or benzyl radical which is unsubstituted or mono-, di-, tri- or tetrasubstituted by identical or different substituents from the group comprising halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylcarbonyl, nitro, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkylthio and C.sub.1 -C.sub.4 -haloalkylthio; C.sub.1 -C.sub.8 -alkyl; or C.sub.3 -C.sub.6 -cycloalkyl; or R.sub.3 and R.sub.4, together with the nitrogen atom, form a saturated 5- or 6-membered heterocyclic ring which contains up to two heteroatoms from the group comprising N, O and S and can be mono- or disubstituted by C.sub.1 -C.sub.4 -allkyl; R.sub.5 is hydrogen; halogen; C.sub.1 -C.sub.8 -alkyl; C.sub.1 -C.sub.4 -alkoxy; C.sub.1 -C.sub.4 -haloalkyl; nitro; cyano; C.sub.1 -C.sub.4 -haloalkoxy; phenylthio; di-C.sub.1 -C.sub.4 -alkylamino; phenyl; or is phenoxy which is unsubstituted or substituted by the radicals R.sub.8 and R.sub.9 ; and R.sub.6, R.sub.7, R.sub.8 and R.sub.9 independently of one another are hydrogen; halogen; C.sub.1 -C.sub.8 -alkyl; C.sub.1 -C.sub.4 -haloalkyl; C.sub.1 -C.sub.4 -alkoxy; C.sub.1 -C.sub.4 -haloalkoxy; nitro; cyano; or di-C.sub.1 -C.sub.4 -alkylamino; and R.sub.10 and R.sub.11 independently of one another are C.sub.1 -C.sub.4 -alkyl; and salts of compounds of the formula I with acids and bases, process for their preparation and herbicidal or plant growth-regulating compositions containing compounds of the formula I.