公开(公告)号：US5742395A

公开(公告)日：1998-04-21

申请号：US425827

申请日：1995-04-20

申请人： Ernst Biedermann ,  Matthias Grieshop ,  Manfred Ben El Mekki ,  Kenneth Weisheit ,  Thomas Griebsch ,  Gerhard Ross

发明人： Ernst Biedermann ,  Matthias Grieshop ,  Manfred Ben El Mekki ,  Kenneth Weisheit ,  Thomas Griebsch ,  Gerhard Ross

IPC分类号： G01N21/88 ,  G01N21/93 ,  G01N21/94 ,  G01N21/95 ,  G01N21/956 ,  G01R31/265 ,  H01L21/66 ,  G01B11/00

CPC分类号： G01R31/2656 ,  G01N21/8806 ,  G01N21/9501 ,  H01L22/12 ,  H01L2924/0002

摘要： In a method for checking semiconductor wafers and apparatuses for carrying out the method, a lacquer layer applied on a semiconductor wafer is checked. Initially, regions which are to be excluded from the check and surfaces which are to be checked, are ascertained. The checking is effected by direct illumination in such a way that the lacquer layer reflects light. The resulting values of the reflectance are determined and buffer-stored. A determination is performed for each surface as to whether or not it is to be accepted or rejected, in accordance with a predetermined evaluation criterion.

摘要翻译： 在用于检查半导体晶片的方法和用于执行该方法的装置中，检查涂在半导体晶片上的漆层。 首先确定要从检查中排除的区域和待检查的表面。 检查通过直接照明来实现，使得漆层反射光。 确定所得到的反射率值并缓冲储存。 根据预定的评估标准，确定每个表面是否被接受或拒绝。

公开(公告)号：US5644140A

公开(公告)日：1997-07-01

申请号：US425824

申请日：1995-04-20

申请人： Ernst Biedermann ,  Manfred Ben El Mekki ,  Kenneth Weisheit ,  Thomas Griebsch ,  Gerhard Ross

发明人： Ernst Biedermann ,  Manfred Ben El Mekki ,  Kenneth Weisheit ,  Thomas Griebsch ,  Gerhard Ross

IPC分类号： G01N21/88 ,  G01N21/94 ,  G01N21/956 ,  G01R31/311 ,  H01L21/66 ,  G01N21/86

CPC分类号： G01R31/311 ,  G01N21/8806 ,  G01N21/9501 ,  H01L22/12 ,  H01L2924/0002

摘要： One embodiment of an apparatus for checking semiconductor wafers includes a receiver for a semiconductor wafer to be checked. A light illuminates the wafer. A hemispherical hood has a surface and a hemispherical region defining an interior inside the hemispherical region. A further hood is disposed in the vicinity of the light. A camera is disposed at the hemispherical hood and has a lens looking into the interior inside the hemispherical hood. A evaluator is connected to the camera for controlling the camera and receiving, buffer-storing, processing and outputing data transmitted by the camera. Another embodiment includes a first light directly illuminates the wafer with light of a first color and a second light indirectly illuminates the wafer with light of a second color being complementary to the first color. A surface of the hood is of the second color. The further hood is opaque to incident light, permitting the wafer to be illuminated directly by the first light, and permitting the wafer to only be illuminated indirectly by the second light. A first camera has a filter admitting only light of the first color and a second camera has a filter admitting only light of the second color and being disposed at an angle greater than 0.degree. relative to a center point of the receiver for the semiconductor wafer to be checked.

摘要翻译： 用于检查半导体晶片的装置的一个实施例包括用于要检查的半导体晶片的接收器。 光照亮晶片。 半球形罩具有限定半球形区域内部的内表面和半球形区域。 在灯附近设置另外的罩。 相机设置在半球形罩处，并且具有透镜，其位于半球形罩内。 评估器连接到照相机，用于控制照相机和接收，缓冲存储，处理和输出照相机发送的数据。 另一个实施例包括第一光直接用第一颜色的光照射晶片，而第二光利用与第一颜色互补的第二颜色的光间接照射晶片。 罩的表面是第二种颜色。 进一步的遮光罩对入射光是不透明的，允许晶片被第一光直接照射，并允许晶片仅被第二光间接照射。 第一相机具有仅允许第一颜色的光的滤光器，并且第二相机具有仅允许第二颜色的光并且相对于用于半导体晶片的接收器的中心点以大于0°的角度设置的滤光器 被检查。

公开(公告)号：US3931404A

公开(公告)日：1976-01-06

申请号：US421605

申请日：1973-12-04

申请人： Werner Fulberth ,  Dietrich Hiller ,  Alfred Muller ,  Gerhard Ross

发明人： Werner Fulberth ,  Dietrich Hiller ,  Alfred Muller ,  Gerhard Ross

IPC分类号： A61K9/20 ,  A61K31/545 ,  A61P31/04 ,  A61K31/54

CPC分类号： A61K9/2004 ,  A61K31/545

摘要： High-dosage, orally administrable antibiotic preparations containing an antibiotic agent of the cephalosporin type and 5 to 15 % of a mixture of auxiliary agents, and process for preparing them.

摘要翻译： 含有头孢菌素类抗生素和5〜15％助剂混合物的高剂量口服给药抗生素制剂及其制备方法。

公开(公告)号：US4324779A

公开(公告)日：1982-04-13

申请号：US77181

申请日：1979-09-20

申请人： Gebhard Dahlhausen ,  Hans-Werner Dibbern ,  Fulberth ,  Gerhard Ross

发明人： Gebhard Dahlhausen ,  Hans-Werner Dibbern ,  Fulberth ,  Gerhard Ross

IPC分类号： C07D307/52 ,  A61K9/00 ,  A61K9/16 ,  A61K9/20 ,  A61K9/22 ,  A61K9/48 ,  A61K9/50 ,  A61K9/52 ,  A61K9/56 ,  A61K31/635 ,  A61K9/32

CPC分类号： A61K9/2004 ,  A61K31/635 ,  A61K9/1617 ,  A61K9/1688 ,  A61K9/5078

摘要： A method for treating hypertonia with a preparation of N-(2-furfuryl)-4-chloro-5-sulfamoyl-anthranilic acid having a slightly retarded release, wherein the release of the active substance in vitro, measured in the flow through-cell to Dibbern, is not more than 5% after 1 hour in a buffer solution of pH 1.5 and about 10 to at most 25% of the active substance content after a two-hour treatment in a buffer solution of pH 5.5.

摘要翻译： 一种通过制备具有稍微延迟释放的N-（2-糠基）-4-氯-5-氨磺酰基 - 邻氨基苯甲酸制备治疗高渗的方法，其中体外释放活性物质，在流通细胞中测量 至Dibbern，在pH5.5的缓冲溶液中处理2小时后，在pH1.5的缓冲溶液和约10至至多25％的活性物质含量的缓冲溶液中1小时后不超过5％。

公开(公告)号：US4185098A

公开(公告)日：1980-01-22

申请号：US787205

申请日：1977-04-13

申请人： Ulrich Cuntze ,  Wolfgang Raether ,  Bernhard Reul ,  Gerhard Ross

发明人： Ulrich Cuntze ,  Wolfgang Raether ,  Bernhard Reul ,  Gerhard Ross

IPC分类号： A01N57/12 ,  A61K31/505 ,  A61K31/66 ,  A61L9/01 ,  A61P33/02 ,  C07F9/141 ,  A01N9/02 ,  A01N9/20 ,  A01N9/30 ,  A01N9/36

CPC分类号： A61L9/01 ,  C07F9/1411

摘要： Disinfectants which are characterized in that they contain a mixture of a compound of the formula I ##STR1## in which R.sup.1 represents a hydrogen atom or a methyl group,R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6, which may be identical or different, each represent a hydrogen atom or an alkyl radical having of from 1 to 4 carbon atoms,R.sup.7 represents an alkyl or alkenyl group having from 8 to 18 carbon atoms,n is 2 or 3 andm is zero or an integer from 1 to 4, in admixture with one or more chlorinated hydrocarbons or with non chlorinated aromatic hydrocarbons and a compound of the formula II ##STR2## or of the formula III ##STR3## or of the formula IV ##STR4## or a mixture of compounds of the formulae II to IV, in which R.sup.8 represents an alkyl or alkenyl radical having from 8 to 18 carbon atoms,R.sup.9 represents an alkyl or alkenyl radical having from 7 to 17 carbon atoms;R.sup.10 represents a hydrogen atom, a methyl or ethyl group,R.sup.11 represents methyl or ethyl,x, y and z each represent an integer from zero to 2,v is 2 or 3,p is zero or 1 andq is zero or 1.

摘要翻译： 消毒剂的特征在于它们含有式I的化合物，其中R 1表示氢原子或甲基，R 2，R 3，R 4，R 5和R 6可以相同或不同， 各自表示氢原子或具有1至4个碳原子的烷基，R7表示具有8至18个碳原子的烷基或烯基，n为2或3，m为0或1至4的整数， 与一种或多种氯代烃或与非氯化芳烃和式II化合物II或式III的化合物III或式IV的化合物或其混合物 式II至IV，其中R8表示具有8至18个碳原子的烷基或烯基，R9表示具有7至17个碳原子的烷基或烯基; R 10表示氢原子，甲基或乙基，R 11表示甲基或乙基，x，y和z各自表示0〜2的整数，v为2或3，p为0或1，q为0或1。