公开(公告)号：US20090253073A1

公开(公告)日：2009-10-08

申请号：US12084614

申请日：2006-11-06

申请人： Wolfgang Zahn ,  Ralf Grottenmüller ,  Dieter Wagner

发明人： Wolfgang Zahn ,  Ralf Grottenmüller ,  Dieter Wagner

IPC分类号： G03F7/20 ,  C08G8/02 ,  G03F7/004

CPC分类号： G03F7/0233 ,  C07C309/76 ,  C08K5/42 ,  G03F7/0381

摘要： A compound of the formula (I) where the symbols and indices are each defined as follows: A is A′, R or O—R; where R is a straight-chain, branched or cyclic, saturated or unsaturated aliphatic radical having 1-8 carbon atoms; A′ is the same or different and is B is a bond, —O—C(O)—, —C(O)—O—, —O—C(O)—, —C(O)—NH—, —NH—C(O)—, —C(O)—O—CH2—CH(OH)—CH2—O, —O—CH2—CH(OH)—CH2—O—(O)C—, —O—C(O)—O—, —O—C(O)—NH— or —NH—C(O)—O—; R1 is H or OH; m is 1, 2, 3, 4 or 5; Y is n is a positive rational number ≧3; E is the same or different and is —CH—CHR2—, —CHR2—CH2—, —CH2—CHR2—O—, —O—CHR2—CH2—, —(CH2)r—O— or —O—(CH2)—; R2 is H or CH3 and r is 1 or 4, is suitable as a light-sensitive component for photoresists.

摘要翻译： 符号和指数各自定义如下：式（I）的化合物：A是A'，R或O-R; 其中R是具有1-8个碳原子的直链，支链或环状饱和或不饱和的脂族基团; A'相同或不同，B为键，-OC（O） - ， - C（O）-O-，-OC（O） - ， - C（O）-NH-，-NH-C （O） - ， - C（O）-O-CH 2 -CH（OH）-CH 2 -O，-O-CH 2 -CH（OH）-CH 2 -O-（O） O-，-OC（O）-NH-或-NH-C（O）-O-; R1是H或OH; m为1,2,3,4或5; Y是n是正有理数> = 3; E相同或不同，为-CH-CHR 2 - ， - CHR 2 -CH 2 - ， - CH 2 -CHR 2 -O - ， - O-CHR 2 -CH 2 - ， - （CH 2）r O-或-O-（CH 2） ; R2是H或CH3，r是1或4，适用作光致抗蚀剂的光敏组分。

公开(公告)号：US06720992B1

公开(公告)日：2004-04-13

申请号：US09430459

申请日：1999-10-29

申请人： Wolfgang Zahn ,  Werner Ritter von Stein

发明人： Wolfgang Zahn ,  Werner Ritter von Stein

IPC分类号： H04N904

CPC分类号： H04N1/6027 ,  G06T5/007

摘要： The optimum reproduction of high-contrast motifs in digital imaging technology is limited owing to the limited dynamic range of present-day image sensors. The reproduction of high-contrast motifs is intended to be improved using active pixel image sensors. The sensitivity of the sensor pixels is adapted, controlled in an analogous manner to the blurred brightness distribution in the motif, to ensure that the dark and bright image regions of the motif are also reproduced, well illuminated, without any loss of detailed contrast. This results in a particularly natural and balanced image impression. This method may be used in numerous fields for digital image processing.

摘要翻译： 由于目前图像传感器的动态范围有限，数字成像技术中高对比度图案的最佳再现受到限制。 使用有源像素图像传感器旨在改进高对比度图案的再现。 传感器像素的灵敏度以与图案中的模糊亮度分布类似的方式进行调整，以确保图案的暗和亮的图像区域也被再现，良好照明，而没有任何损失的详细对比度。 这导致了一种特别自然和平衡的图像印象。 该方法可用于数字图像处理的多个领域。

公开(公告)号：US6099644A

公开(公告)日：2000-08-08

申请号：US96359

申请日：1998-06-12

申请人： Wolfgang Zahn ,  Gunter Loose ,  Axel Hirshmann

发明人： Wolfgang Zahn ,  Gunter Loose ,  Axel Hirshmann

IPC分类号： B01J37/02 ,  B01J38/68 ,  B01J23/00

CPC分类号： B01J38/68 ,  B01J37/0232 ,  Y10S502/514

摘要： A process serves for recoating a deactivated catalyst coating of a catalyst for converting harmful constituents from the exhaust gas of an internal combustion engine, particularly in a motor vehicle. In this process, washcoat and/or noble metal compounds are sprayed by means of an aerosol into the catalyst. The noble metal compounds are subsequently brought into their elemental state by means of a reducing medium flowing through the catalyst, after which the washcoat applied is dried by heat treatment or calcination. In an apparatus for carrying out the process, a first line for a carrier gas and a second line for the washcoat and/or the noble metal compounds are provided. The first line is arranged at least partly in a region before the catalyst within the second line and at its ends nearest the catalyst is provided with an atomization device. The second line opens into the catalyst, with there being provided after the catalyst a third line which opens into a separator from which the first and the second lines lead away.

摘要翻译： 一种方法用于重新涂覆催化剂的失活的催化剂涂层，用于转化来自内燃机，特别是机动车辆的废气的有害成分。 在该方法中，将修补基面涂层和/或贵金属化合物通过气溶胶喷射到催化剂中。 贵金属化合物随后通过流过催化剂的还原介质进入其元素状态，之后涂覆的修补基面涂层通过热处理或煅烧进行干燥。 在用于实施该方法的装置中，提供了用于载气的第一线和用于修补基面涂层和/或贵金属化合物的第二线。 第一管线至少部分地布置在第二管线内的催化剂之前的区域中，并且其最靠近催化剂的端部设置有雾化装置。 第二条线进入催化剂，在催化剂之后设置第三条线，该第三条线通向第一和第二条线路从该分离器通过。

公开(公告)号：US5638153A

公开(公告)日：1997-06-10

申请号：US433956

申请日：1995-05-04

申请人： Wolfgang Zahn ,  Friedrich Jacob ,  Eberhard Schulz

发明人： Wolfgang Zahn ,  Friedrich Jacob ,  Eberhard Schulz

IPC分类号： G03B27/62 ,  G03B27/72 ,  G03B27/73 ,  G03B27/80

CPC分类号： G03B27/725 ,  G03B27/73

摘要： A transparency to be reproduced is positioned in register with copy material having respective sensitivity maxima in the blue, green and red wavelength ranges of the spectrum. An illuminating unit for exposing the copy material includes an array of cells such as an LCD. The density of each cell can be varied individually to thereby change the illumination intensity, and the densities are adjustable in such a manner that, in the spectral ranges corresponding to the neighborhoods of the sensitivity maxima, the density of each cell changes by approximately the same factor.

摘要翻译： 要再现的透明度与在光谱的蓝色，绿色和红色波长范围中具有相应的灵敏度最大值的复制材料对齐。 用于曝光复印材料的照明单元包括诸如LCD的单元阵列。 每个单元的密度可以单独变化，从而改变照明强度，并且密度可以这样调节，使得在对应于灵敏度最大值的邻域的光谱范围内，每个单元的密度变化大致相同 因子。

公开(公告)号：US5253011A

公开(公告)日：1993-10-12

申请号：US834693

申请日：1992-02-11

申请人： Wolfgang Zahn ,  Wilhelm Nitsch ,  Gunther Schnall ,  Gerhard Benker

发明人： Wolfgang Zahn ,  Wilhelm Nitsch ,  Gunther Schnall ,  Gerhard Benker

IPC分类号： G03B27/32 ,  G03B27/46 ,  G03B27/52 ,  G03B27/73 ,  G03D15/00

CPC分类号： G03B27/735 ,  G03B27/462

摘要： A strip of exposed and developed film has a series of exposures and corresponding exposure identification numbers. The strip is conveyed through a scanning station on its way to a printing station. The exposures and identification numbers are scanned in the scanning station to produce output signals indicative of density changes. The signals are processed to generate groups of data which are combined into a data set. Each group includes the position of a respective exposure on the strip, the identification number for the exposure and the position of the identification number on the strip. Film transport is carried out in such a manner that scanning of the strip and processing of the resulting signals are completed before arrival of the strip at the printing station. A control unit uses the data set to position the exposures in the printing station and to print the exposures. The control unit also uses the data set to mark a copy of an exposure with the identification number of the exposure.

摘要翻译： 一片暴露和开发的胶片具有一系列曝光和相应的曝光识别号码。 该条带在通往扫描站的途中被传送到印刷站。 在扫描站中扫描曝光和识别号，以产生指示密度变化的输出信号。 信号被处理以生成被组合成数据集的数据组。 每组包括条上相应曝光的位置，曝光的识别号以及条上标识号的位置。 以如下方式进行薄膜输送，即在条带到达印刷台之前完成条的扫描和结果信号的处理。 控制单元使用数据集将曝光位置定位在打印站中并打印曝光。 控制单元还使用数据集来标记具有曝光标识号的曝光副本。

公开(公告)号：US5162190A

公开(公告)日：1992-11-10

申请号：US373036

申请日：1989-06-29

申请人： Wolfgang Zahn ,  Gerhard Buhr ,  Hartmut Steppan

发明人： Wolfgang Zahn ,  Gerhard Buhr ,  Hartmut Steppan

IPC分类号： C07C311/14 ,  C07C311/17 ,  G03F7/022 ,  G03F7/023

CPC分类号： C07C311/14 ,  C07C311/17 ,  G03F7/022

摘要： A compound of the general formula I ##STR1## in which D denotes a 1,2-naphthoquinone-2-diazide-4-sulfonyl or - 5-sulfonyl radical,R.sup.1 denotes an alkylene group andR.sup.2 denotes a hydrogen atom, an alkyl group or a group R.sup.1 --OH,or of the general formula II ##STR2## in which X denotes an alkylene group, an arylene group or a group of the formulaNH--Y--NH, wherein Y is an alkylene group or an arylene group,R.sup.3 denotes an alkylene group, which may be interrupted by ether oxygen atoms,n is a number from 1 to 40 andm is a number from 0 to 50,the ratio m:(m+n) being from 0:100 to 95:100 and R.sup.1 and D having the above-indicated meaning, are disclosed. The compounds may be used in positive-working photosenitive materials for the production of printing plates and photoresists. Compounds according to formula II do not require an addition of polymeric binders.

摘要翻译： 其中D表示1,2-萘醌-2-重氮基-4-磺酰基或-5-磺酰基的通式I（I）的化合物，R 1表示亚烷基，R 2表示氢原子， 烷基或基团R 1 -OH，或通式II其中X表示亚烷基，亚芳基或式NH-Y-NH基，其中Y 是亚烷基或亚芳基，R3表示可被醚氧原子间隔的亚烷基，n为1〜40的数，m为0〜50的数，m：（m + n ）为0：100〜95：100，R1和D为上述含义。 这些化合物可用于生产印刷板和光致抗蚀剂的正性光敏材料。 根据式II的化合物不需要加入聚合物粘合剂。

公开(公告)号：US4873546A

公开(公告)日：1989-10-10

申请号：US264399

申请日：1988-10-28

申请人： Wolfgang Zahn ,  Manfred Fursich ,  Wilhelm Nitsch ,  Hans-Jurgen Rauh ,  Helmut Treiber

发明人： Wolfgang Zahn ,  Manfred Fursich ,  Wilhelm Nitsch ,  Hans-Jurgen Rauh ,  Helmut Treiber

IPC分类号： G01J3/46 ,  B41F33/00 ,  G01J1/42 ,  G01J3/14 ,  G01J3/28 ,  G01N21/59 ,  G01N21/86 ,  G03B27/73 ,  G03B27/80

CPC分类号： G01N21/5911 ,  B41F33/0036 ,  G03B27/735 ,  G01J1/4223 ,  G01J2003/2813 ,  G01J3/14 ,  G01J3/2803 ,  G01N21/86

摘要： Light containing blue, green and red radiation is passed through a colored original which is to be printed on color copy material. The transmitted light is spread out into a color spectrum which extends across a first wavelength range generally corresponding to the blue portion of the spectrum, a second wavelength range generally corresponding to the green portion of the spectrum and a third wavelength range generally corresponding to the red portion of the spectrum. The intensity of the transmitted light is measured throughout the spectrum and average of the resulting raw intensities are taken oer each of a series of wavelength intervals which are much shorter than the first, second and third ranges. The copy material has a gamma value for each wavelength interval and such gamma value represents the spectral sensitivity of the copy material in the corresponding interval. The average intensity for each wavelength interval is multiplied by the respective gamma value to yield a corrected intensity. The corrected intensities for each wavelength range are summed to generate first, second and third sums corresponding to the first, second and third ranges and respectively representing the blue, green and red densities of the original. The first, second and third sums are used to calculate the respective amounts of blue, green and red light required to print the original with a neutral gray density.

摘要翻译： 含有蓝色，绿色和红色辐射的光通过将被打印在彩色复印材料上的彩色原稿。 透射的光被扩散到彩色光谱中，该色谱线延伸跨越通常对应于光谱的蓝色部分的第一波长范围，通常对应于光谱的绿色部分的第二波长范围和通常对应于红色的第三波长范围 部分光谱。 在整个光谱中测量透射光的强度，并且所得到的原始强度的平均值采用比第一，第二和第三范围短得多的一系列波长间隔中的每一个。 复制材料对于每个波长间隔具有伽马值，并且这样的伽马值表示复制材料在相应间隔中的光谱灵敏度。 每个波长间隔的平均强度乘以相应的伽马值以产生校正强度。 将每个波长范围的校正强度相加以产生对应于第一，第二和第三范围的第一，第二和第三和，并分别表示原始的蓝色，绿色和红色密度。 第一，第二和第三和用于计算以中性灰度密度打印原稿所需的蓝色，绿色和红色光的各自的量。

公开(公告)号：US4774171A

公开(公告)日：1988-09-27

申请号：US10640

申请日：1987-02-04

申请人： Wolfgang Zahn ,  Gerhard Buhr

发明人： Wolfgang Zahn ,  Gerhard Buhr

IPC分类号： G03C1/72 ,  C07C67/00 ,  C07C301/00 ,  C07C311/29 ,  C07C311/37 ,  G03C1/73 ,  G03F7/022 ,  G03C1/54 ,  C07C113/00

CPC分类号： G03F7/022

摘要： Novel bis-1,2-naphthoquinone-2-diazide-sulfonic acid amides of secondary diamines, which amides are represented by the formula ##STR1## in which R is a straight-chain or branched, unsubstituted or hydroxyl-substituted alkyl, cycloalkyl or aralkyl radical which has 1 to 14 carbon atoms and which includes a carbon chain that can be interrupted by either oxygen atoms,R.sub.1 is an alkylene radical which has 2 to 12 carbon atoms and which includes a carbon chain that can be interrupted by ether oxygen atoms, or a mononuclear or polynuclear aralkylene radical which has 8 to 18 carbon atoms and which can, when it is a polynuclear radical, comprise aromatic members that are linked by a single bond, by --O--, --S--, --CO-- or --CR.sub.2 R.sub.3 --, --N[C.sub.1-3 -alkyl]CO-- or a C.sub.2-5 -alkyl group which can be interrupted by ether oxygen atoms, andR.sub.2 and R.sub.3 can be identical or different, and are separately hydrogen or an alkyl radical which is unsubstituted or substituted and which has 1 or 2 carbon atoms, orR and R.sub.1 together form a cycloalkyl radical which has 4 to 16 carbon atoms and which can, when it is a polynuclear radical, comprise cycloaliphatic moieties that are linked by a carbon chain having 1 to 6 carbon atoms,andD.sub.1 and D.sub.2 are identical or different and are 1,2-naphthoquinone-2-diazide-4- or -5-sulfonyl radicals.The compounds can be used as radiation-sensitive components in radiation-sensitive mixtures for copying materials, as they are characterized by good absorption in the range from 300 to 350 nm.

摘要翻译： 次酰胺的新型双-1,2-萘醌-2-二叠氮化物 - 磺酸酰胺由式（I）表示，其中R是直链或支链，未取代或羟基取代的烷基 ，具有1至14个碳原子的环烷基或芳烷基，并且包括可以被氧原子间隔的碳链，R 1是具有2至12个碳原子的亚烷基，并且包括可以被 醚氧原子或具有8至18个碳原子的单核或多核亚芳基，当其为多核基团时，其可以包含通过单键连接的芳族成员，-O - ， - S - ， - CO-或-CR 2 R 3 - ， - N [C 1-3 - 烷基] CO-或可被醚氧原子间隔的C 2-5 - 烷基，R 2和R 3可以相同或不同，并且分别为氢或 未取代或取代且具有1或2个碳原子的烷基，或R和R 1 其形成具有4至16个碳原子的环烷基，并且当其为多核基团时，其可以包含通过具有1至6个碳原子的碳链连接的脂环族部分，并且D1和D2相同或不同，并且是 1,2-萘醌-2-二叠氮-4-或5-磺酰基。 这些化合物可以用作用于复印材料的辐射敏感混合物中的辐射敏感组分，因为它们的特征在于在300至350nm范围内的良好吸收。

公开(公告)号：US4575226A

公开(公告)日：1986-03-11

申请号：US713269

申请日：1985-03-18

申请人： Wolfgang Zahn ,  Erich Nagel ,  Bernd Payrhammer

发明人： Wolfgang Zahn ,  Erich Nagel ,  Bernd Payrhammer

IPC分类号： G03B27/32 ,  G03B27/46 ,  G03B27/52 ,  G03B27/70

CPC分类号： G03B27/462

摘要： A photographic roller copier apparatus for photographing original copies having different side lengths onto a ribbon form copier material, the ribbon width corresponding to a desired copy size. The original copies have various formats and are provided in ribbon form, one format lying lengthwise in the ribbon direction and the other format perpendicular thereto. The apparatus consisting of a lens having an adjustable focal length so that from both formats of originals it is possible to make copies that are equal in size and that fill the width of the copier material ribbon, and that in the area of a picture gate the ribbon of originals is provided in a plane parallel to the lens axis. Between the picture gate end of the lens is provided a deflecting part which deflects the beams of light from the picture gate through 90.degree. into a lens. The picture gate with the ribbon of originals, the illuminating apparatus and corresponding film rollers is rotatable around the lens axis through 90.degree. to a smaller format position.

摘要翻译： 用于将具有不同边长的原稿复印到带状复印机材料上的照相辊复印机装置，色带宽度对应于期望的复印尺寸。 原始副本具有各种格式，并且以带状形式提供，一种格式在色带方向上纵向地放置，另一种格式垂直于其。 该装置由具有可调节焦距的透镜组成，使得从这两种形式的原稿可以制造尺寸相等并且填充复印机材料色带的宽度的复印件，并且在画面的区域中 原稿带设置在与透镜轴平行的平面中。 在透镜的画面端之间设置有偏转部，其将来自画面的光束通过90°偏转到透镜中。 具有原稿带的照相门，照明装置和相应的胶片辊可绕透镜轴旋转90度至较小的格式位置。

公开(公告)号：US4464045A

公开(公告)日：1984-08-07

申请号：US385923

申请日：1982-06-07

申请人： Gunter Findeis ,  Berthold Fergg ,  Wolfgang Zahn ,  Gerhard Kuhn

发明人： Gunter Findeis ,  Berthold Fergg ,  Wolfgang Zahn ,  Gerhard Kuhn

IPC分类号： G03G15/01 ,  G03B27/73 ,  G03G13/01 ,  G03B27/80

CPC分类号： G03B27/73

摘要： A color copying apparatus having a photoelectric color exposure control device is calibrated by making a copy of a calibrating original, which includes a gray stepped wedge, on a photographic copying material using an exposure determined by the photoelectric color exposure control device and assumed to be proper for achieving the desired density values in the developed image of the calibrating original. The density of the developed image of the gray stepped wedge is then measured in order to obtain actual density values, which are compared with corresponding desired density values. Finally, the photoelectric color exposure control device is adjusted for achieving the required exposure correction as determined during the comparison of the actual and desired values. The calibration is performed for each of the individual values so that correction of the control device is also achieved for each of the corresponding colors.

摘要翻译： 具有光电颜色曝光控制装置的彩色复印装置通过使用由光电颜色曝光控制装置确定的曝光并且假定为适当的方式将包括灰阶梯形楔的校准原稿的副本制成在照相复印材料上来校准 用于在校准原件的显影图像中实现所需的密度值。 然后测量灰阶梯楔的显影图像的密度，以便获得与相应的期望密度值进行比较的实际密度值。 最后，调整光电颜色曝光控制装置以实现在实际和期望值的比较期间确定的所需曝光校正。 对于每个单独的值执行校准，使得对于每个相应的颜色也实现了控制装置的校正。