公开(公告)号：US06304700B1

公开(公告)日：2001-10-16

申请号：US09424412

申请日：1999-11-22

申请人： Uwe Brand ,  Maximilian Tschernitz ,  Karl-August Steinhauser

发明人： Uwe Brand ,  Maximilian Tschernitz ,  Karl-August Steinhauser

IPC分类号： G02B644

CPC分类号： H01P3/08 ,  H05K1/024 ,  H05K1/0366 ,  H05K2201/029 ,  H05K2201/09236

摘要： A device for transmitting high-frequency signals over data lines which are fixed on conventional circuit boards at a specific angle to optical fiber bundles forming the circuit boards.

摘要翻译： 用于通过数据线传输高频信号的装置，其以常规电路板以特定角度固定到形成电路板的光纤束。

公开(公告)号：USRE33073E

公开(公告)日：1989-09-26

申请号：US171414

申请日：1988-03-21

申请人： Hugo Fuchs ,  Uwe Brand ,  Helmut Buchaeckert

发明人： Hugo Fuchs ,  Uwe Brand ,  Helmut Buchaeckert

IPC分类号： C07D201/12

CPC分类号： C07D201/12

摘要： Caprolactam is obtained by cleaving oligomers of caprolactam by a process in which the oligomers, in a liquid or solid state, are introduced into a fluidized alumina bed and cleaved at from 290.degree. to 400.degree. C. in the presence of steam, and, in addition to the amount of inert gas required to fluidize the alumina bed, from 0.1 to 3 times this amount of inert gas is introduced above the fluidized bed.

公开(公告)号：US4248782A

公开(公告)日：1981-02-03

申请号：US78031

申请日：1979-09-24

申请人： Hugo Fuchs ,  Uwe Brand ,  Peter Horn

发明人： Hugo Fuchs ,  Uwe Brand ,  Peter Horn

IPC分类号： C07D201/04

CPC分类号： C07D201/04 ,  Y02P20/52

摘要： In a process for the preparation of .epsilon.-caprolactam by catalytic rearrangement of cyclohexanone-oxime in the gas phase at from 230.degree. to 450.degree. C. over a supported catalyst, containing boron trioxide, in a fluidized bed, wherein the catalyst is removed from the fluidized bed at the rate at which it becomes spent and is treated, in a fluidized state, with gases containing molecular oxygen at from 600.degree. to 900.degree. C., after which boron trioxide or boric acid is added to the fluidized catalyst, at from 300.degree. to 900.degree. C., before the catalyst is returned to the fluidized bed, the improvement that boron trioxide or boric acid of particle size from 0.05 to 1.5 mm is fed to the fluidized catalyst at one or more points.

摘要翻译： 在通过在230℃至450℃的气相中催化重排环己酮 - 肟在含有三氧化硼的载体催化剂的流化床中制备ε-己内酰胺的方法，其中将催化剂从 流化床以其流失的速率以流化状态处理含有分子氧的气体在600-900℃，之后将三氧化硼或硼酸加入到流化催化剂中，在 在催化剂返回到流化床之前，从300℃升至900℃，改善将粒径为0.05-1.5mm的三氧化硼或硼酸以一个或多个点进料到流化催化剂中。

公开(公告)号：US4154729A

公开(公告)日：1979-05-15

申请号：US848210

申请日：1977-11-03

申请人： Hugo Fuchs ,  Uwe Brand ,  Klaus Kartte

发明人： Hugo Fuchs ,  Uwe Brand ,  Klaus Kartte

IPC分类号： C07D201/16

CPC分类号： C07D201/16

摘要： In a process for the continuous extraction of caprolactam from crude lactam by means of benzene in counter-current, in which crude lactam is fed into the upper part of an extraction zone and benzene into the lower part, a solution of caprolactam in benzene is taken off at the top and an aqueous solution containing impurities is taken off at the bottom, the improvement that water is additionally fed into the upper part of the extraction zone and a part of the aqueous solution, containing impurities, obtained at the bottom of the extraction zone is recycled into the extraction zone. Caprolactam is used for the manufacture of nylon.

摘要翻译： 在将粗制内酰胺进料到提取区上部并进入下部的苯中，通过逆流中的苯从粗制内酰胺连续提取己内酰胺的方法，将己内酰胺在苯中的溶液 在底部取出含有杂质的水溶液，改善了将水另外进料到提取区的上部，并将部分含有杂质的水溶液在提取物的底部获得 区域被回收到提取区域。 己内酰胺用于制造尼龙。

公开(公告)号：US3992372A

公开(公告)日：1976-11-16

申请号：US560313

申请日：1975-03-20

申请人： Rudolph Hans Gath ,  Hugo Fuchs ,  Ruediger Schmitz ,  Klaus Kartte ,  Uwe Brand

发明人： Rudolph Hans Gath ,  Hugo Fuchs ,  Ruediger Schmitz ,  Klaus Kartte ,  Uwe Brand

IPC分类号： C08G69/46 ,  C07D201/16

CPC分类号： C08G69/46

摘要： A process for processing polycaprolactam extraction liquors by evaporation of water and distillation of the residue in which the evaporation of water is carried out in a plurality of stages and the evaporation energy for the removal of the bulk of the water is taken from the heat liberated in the rearrangement of cyclohexanone oxime to caprolactam in oleum or sulfuric acid by using the extraction water for cooling the rearrangement mixture and utilizing the heat absorbed by the extraction water for the concentration of this extraction water by evaporation of water.

摘要翻译： 通过蒸发水处理聚己内酰胺提取液的方法，并且蒸馏残留物，其中水的蒸发在多个阶段中进行，并且用于除去大部分水的蒸发能源取自在 通过使用提取水冷却重排混合物并利用由萃取水吸收的热量，通过蒸发水将该萃取水浓缩，将环己酮肟重排为己内酰胺在发烟硫酸或硫酸中。

公开(公告)号：US06789327B2

公开(公告)日：2004-09-14

申请号：US10646342

申请日：2003-08-22

申请人： Roland Roth ,  Karl Seitz ,  Kurt Brenner ,  Uwe Brand ,  Wolfgang Hoffmann ,  Thomas Kleine-Besten ,  Sebastian Bütefisch ,  Stephanus Büttgenbach

发明人： Roland Roth ,  Karl Seitz ,  Kurt Brenner ,  Uwe Brand ,  Wolfgang Hoffmann ,  Thomas Kleine-Besten ,  Sebastian Bütefisch ,  Stephanus Büttgenbach

IPC分类号： G01B5008

CPC分类号： G01B7/012 ,  G01B11/007

摘要： A touch probe 9 for a coordinate measuring apparatus is proposed which includes a touch probe chassis 29 adapted to be attached to the coordinate measuring apparatus, a support for the sensing stylus 39 which is mounted on the touch probe chassis 29 so as to be deflectable from a rest position and on which a sensing stylus 47 is mountable for contacting a workpiece 17, a deflection measuring system 55, 57 for detecting a deflection of the support for the sensing stylus 39 with respect to the touch probe chassis 29 and an inspection optics 61 for inspecting a tip 49 of the sensing stylus 47. The touch probe 1 is characterized in that at least one of the components support for the sensing stylus 39 and touch probe chassis 29 comprises a transverse support 39 which extends transversely to a direction of extension of the sensing stylus 47 and which is transparent to light in at least a portion thereof and which is disposed in a beam path 69 of the inspection optics 61.

摘要翻译： 提出了一种用于坐标测量装置的探针9，其包括适于附接到坐标测量装置的触摸探针底盘29，安装在触摸探针底盘29上的感测测针39的支撑件，以便可偏转 休息位置，感测笔47可安装在该静止位置上用于接触工件17;偏转测量系统55,57，用于检测传感触针39的支撑件相对于触摸探针底座29的偏转;以及检测光学器件61 用于检查感测触针47的尖端49.触摸探针1的特征在于，至少一个部件支撑感测触针39，并且触摸探针底盘29包括横向支撑件39，横向支撑件39横向延伸到 感测笔47并且在其至少一部分中对于光是透明的，并且设置在检查光学器件61的光束路径69中。

公开(公告)号：US06763022B1

公开(公告)日：2004-07-13

申请号：US09297314

申请日：1999-04-28

申请人： Uwe Brand ,  Hartmut Burghardt ,  Jochen Kessler ,  Thomas Neuner ,  Karl-August Steinhauser ,  Thomas Zellerhoff

发明人： Uwe Brand ,  Hartmut Burghardt ,  Jochen Kessler ,  Thomas Neuner ,  Karl-August Steinhauser ,  Thomas Zellerhoff

IPC分类号： H04Q1100

CPC分类号： H04L49/107 ,  H04L49/1515 ,  H04L49/1584 ,  H04L49/30 ,  H04L2012/5672 ,  H04Q11/0001

摘要： The switching network serves for the transmission of digital data signals within a broadband communication system. This switching network is thereby constructed of individual switching elements (KE) that form at least one multi-stage funnel due to a connection to one another. The section for the assemblies of the switching network is selected such that at least one complete funnel is accommodated on the respective assembly. The respective assembly thereby has its external data inputs provided with unidirectionally designed optical/electrical transducers (OML-E) and has its external data outputs provided with unidirectionally designed electrical/optical transducers (OML-S).

摘要翻译： 交换网络用于在宽带通信系统内传输数字数据信号。 因此，该交换网络由由彼此连接形成至少一个多级漏斗的各个开关元件（KE）构成。 选择交换网络的组件的部分，使得至少一个完整的漏斗容纳在相应的组件上。 相应的组件由此具有单向设计的光/电换能器（OML-E）提供的外部数据输入，并且其外部数据输出具有单向设计的电/光换能器（OML-S）。

公开(公告)号：US4683305A

公开(公告)日：1987-07-28

申请号：US883177

申请日：1986-07-08

申请人： Hugo Fuchs ,  Uwe Brand ,  Helmut Buchaeckert

发明人： Hugo Fuchs ,  Uwe Brand ,  Helmut Buchaeckert

IPC分类号： C07D201/12

CPC分类号： C07D201/12

摘要： Caprolactam is obtained by cleaving oligomers of caprolactam by a process in which the oligomers, in a liquid or solid state, are introduced into a fluidized alumina bed and cleaved at from 290.degree. to 400.degree. C. in the presence of steam, and, in addition to the amount of inert gas required to fluidize the alumina bed, from 0.1 to 3 times this amount of inert gas is introduced above the fluidized bed.

摘要翻译： 己内酰胺是通过以下方法裂解己内酰胺的低聚物来获得的：己内酰胺的低聚物是将液体或固体状态的低聚物引入流化的氧化铝床中，并在蒸气存在的情况下在290℃-400℃下裂解， 除了流化氧化铝床所需的惰性气体的量之外，将0.1-3倍量的惰性气体引入到流化床之上。

公开(公告)号：US4138472A

公开(公告)日：1979-02-06

申请号：US844647

申请日：1977-10-25

申请人： Gerald Neubauer ,  Gerard Van Wauwe ,  Josef Beullens ,  Uwe Brand ,  Hugo Fuchs ,  Klaus Kartte

发明人： Gerald Neubauer ,  Gerard Van Wauwe ,  Josef Beullens ,  Uwe Brand ,  Hugo Fuchs ,  Klaus Kartte

IPC分类号： C01C1/242 ,  C01C1/248

CPC分类号： C01C1/242 ,  C01C1/248

摘要： A process for obtaining coarsely crystalline pure ammonium sulfate from reaction mixtures which have been obtained by Beckmann rearrangement of cyclohexanone-oxime with sulfuric acid or oleum, by neutralizing the mixtures with ammonia at an elevated temperature, with the addition of recycled ammonium sulfate mother liquor, the concentration being so chosen that during the neutralization no solid ammonium sulfate precipitates, separating the crude caprolactam from the ammonium sulfate solution, crystallizing ammonium sulfate by evaporating the ammonium sulfate solution under reduced pressure, separating off the crystallized ammonium sulfate and recycling the mother liquor to the neutralization stage. The neutralization is carried out at from 80.degree. to 115.degree. C. under autogenous pressure and the ammonium sulfate solution obtained after separating off the crude lactam is evaporated under a pressure of from 200 to 600 mm Hg while cooling to from 72.degree. to 101.degree. C.

摘要翻译： 从反应混合物中获得粗结晶纯硫酸铵的方法，其通过用硫酸或发烟硫酸重整环己酮 - 肟，通过在升高的温度下用氨中和混合物，再加入回收的硫酸铵母液， 浓度如此选择，使得在中和期间没有固体硫酸铵沉淀，将粗己内酰胺与硫酸铵溶液分离，通过在减压下蒸发硫酸铵溶液使硫酸铵结晶，分离结晶的硫酸铵并将母液再循环至 中和阶段。 中和在自生压力下在80〜115℃进行，分离出内酰胺后得到的硫酸铵溶液在200〜600mmHg的压力下蒸发，同时冷却至72〜101℃。 C。

公开(公告)号：US20080236256A1

公开(公告)日：2008-10-02

申请号：US11915783

申请日：2006-06-02

申请人： Uwe Brand ,  Falk-Thilo Ferse

发明人： Uwe Brand ,  Falk-Thilo Ferse

IPC分类号： G01N30/08 ,  G01N30/10 ,  B01D15/10 ,  G01N30/40

CPC分类号： G01N30/40 ,  G01N30/08 ,  G01N30/34 ,  G01N30/461 ,  G01N30/468 ,  G01N2030/085 ,  G01N2030/143 ,  G01N2030/407

摘要： A system and method for sample preparation and/or sample enrichment are provided. The system comprises the following components: a first switch element with a switch element input and at least two mutually exclusive switch element outputs and a second corresponding switch element with at least two mutually exclusive switch element inputs and a switch element output, the first and second switch elements being connected to control means for opening and closing the switch element inputs and switch element outputs; a first distributor element with at least three ports and a second distributor element with at least three ports; as well as a first separation column and a second separation column, the components being in such fluidic communication with each other that by means of different positions of the switch elements it is possible to configure at least two different fluidic paths in the system, wherein said different positions are achievable through the control means. The system allows, for example, the simple performance of the backflush process.

摘要翻译： 提供了用于样品制备和/或样品富集的系统和方法。 该系统包括以下组件：具有开关元件输入的第一开关元件和至少两个相互排斥的开关元件输出，以及具有至少两个互斥开关元件输入和开关元件输出的第二对应开关元件，第一和第二 开关元件连接到用于打开和关闭开关元件输入和开关元件输出的控制装置; 具有至少三个端口的第一分配器元件和具有至少三个端口的第二分配器元件; 以及第一分离塔和第二分离塔，所述组分彼此流体连通，通过开关元件的不同位置，可以在系统中配置至少两个不同的流体路径，其中所述 通过控制装置可以实现不同的位置。 该系统允许例如反冲洗过程的简单性能。