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1. 发明授权

US4952699A Liquid-crystalline, 2,5-disubstituted, 1,3,4-thiadiazoles with extended smectic C phases 失效
标题翻译：具有延长的近晶C相的液晶，2,5-二取代的1,3,4-噻二唑
公开(公告)号：US4952699A
公开(公告)日：1990-08-28
申请号：US209400
申请日：1988-06-20
申请人： Bak G Yong , Dietrich Demus , Horst Kresse , Annelore Madicke , Gerhard Pelzl , Wolfgang Schafer , Carsten Tschierske , Horst Zaschke
发明人： Bak G Yong , Dietrich Demus , Horst Kresse , Annelore Madicke , Gerhard Pelzl , Wolfgang Schafer , Carsten Tschierske , Horst Zaschke
IPC分类号： C07D285/12 , C09K19/34 , C09K19/46 , G02F1/13
CPC分类号： C07D285/12 , C09K19/3497
摘要： 2,5-substituted 1,3,4-thiadiazoles of the general formula ##STR1##The aforementioned compounds are used in amounts of 0.1 to 80 mole percent in mixtures for electrooptical arrangements for the modulation of transmitted and reflected light, as well as for the colored or black-and-white display of numerals, symbols and moving or still pictures. The compounds endow the liquid-crystalline mixtures with an extended phase field of the smectic C phase, negative dielectric anisotropy and the property of forming optically active C phases upon admixture with optically active compounds.
摘要翻译：具有通式的2,5-取代的1,3,4-噻二唑上述化合物的用量为0.1至80摩尔％，用于调制透射和反射光的电光装置，以及用于数字，符号和移动或静态图片的彩色或黑白显示。该化合物赋予液晶混合物具有近晶相C的延伸相场，负介电各向异性以及与光学活性化合物混合形成光学活性C相的性质。

2. 发明授权

US4874544A Ferroelectric liquid crystals 失效
标题翻译：铁电液晶
公开(公告)号：US4874544A
公开(公告)日：1989-10-17
申请号：US151731
申请日：1988-02-03
申请人： Bak G. Yong , Barth Petra , Demus Dietrich , Joachimi Detlev , Barbara Kampa , Saskia Kohler , Kristine Mohr , Reinhard Paschke , Gerhard Pelzl , Ulrich Rosenfeld , Wolfgang Schafer , Klaus-Dieter Scherf , Carsten Tschirske , Wolfgang Weissflog , Horst Zaschke
发明人： Bak G. Yong , Barth Petra , Demus Dietrich , Joachimi Detlev , Barbara Kampa , Saskia Kohler , Kristine Mohr , Reinhard Paschke , Gerhard Pelzl , Ulrich Rosenfeld , Wolfgang Schafer , Klaus-Dieter Scherf , Carsten Tschirske , Wolfgang Weissflog , Horst Zaschke
IPC分类号： C07D253/06 , C07C67/00 , C07C69/63 , C07C69/65 , C07C69/773 , C07C69/90 , C07C69/92 , C07C69/94 , C07C201/00 , C07C241/00 , C07C245/06 , C07C253/00 , C07C255/52 , C07C255/54 , C07C255/65 , C07C291/08 , C07D213/30 , C07D213/65 , C07D213/80 , C07D239/26 , C07D249/18 , C07D257/08 , C07D271/10 , C07D277/32 , C07D277/36 , C07D285/12 , C07D295/08 , C07D319/06 , C07D327/06 , C07D339/08 , C09K19/12 , C09K19/20 , C09K19/34 , C09K19/46 , G02F1/13
CPC分类号： C07D239/26 , C07D249/18 , C07D277/36 , C07D285/12 , C09K19/12 , C09K19/2007 , C09K19/3441
摘要： Fast-switching displays with memory properties are provided, which can display digits, symbols, and images, and which contain as chemically and thermally stable ferroelectric liquid crystalline substances, according to the invention, liquid crystalline derivatives which contain a chiral alkyl halide residue corresponding to the general formula ##STR1## are used in mixtures of one another as well as in conjunction with other liquid crystalline or non-crystalline liquid substances.
摘要翻译：提供具有存储器特性的快速切换显示器，其可以显示数字，符号和图像，并且其包含作为化学和热稳定的铁电液晶物质，根据本发明，液晶衍生物含有对应于通式 I 以彼此的混合物以及与其它液晶或非结晶液体物质结合使用。

3. 发明授权

US4438268A Liquid crystal substances 失效
标题翻译：液晶物质
公开(公告)号：US4438268A
公开(公告)日：1984-03-20
申请号：US302288
申请日：1981-09-14
申请人： Horst Zaschke , Wolfgang Schafer , Hans-Joachim Deutscher , Dietrich Demus , Gerhard Pelzl
发明人： Horst Zaschke , Wolfgang Schafer , Hans-Joachim Deutscher , Dietrich Demus , Gerhard Pelzl
IPC分类号： C07C61/13 , C07C61/15 , C07C69/75 , C07C69/753 , C07C69/90 , C07C255/55 , C07D239/26 , C07D239/28 , C07D239/34 , C07D295/04 , C07D295/08 , C09K19/00 , C09K19/32 , C09K19/34 , C09K3/34
CPC分类号： C07D239/26 , C07C255/00 , C07C61/13 , C07C61/15 , C07D239/34 , C09K19/322 , C09K2019/326
摘要： This invention relates to new nematic liquid crystal substances for electro-optical components.The object of this invention is to create substances for electro-optical components combining chemical and thermal stability with low melting and high clear points at low operational voltage, as well as to processes for their production.It has been found that new liquid-crystal trans-6-n-alkyl-decalin-2-carbonic acid ester of the general formula ##STR1## can be introduced into electro-optical components. These substances are produced by the catalytic high-pressure hydrogenation of 6-n-alkylnaphthalene-2-carbonic acids, separation of the trans-isomers by distillation, and esterification with the corresponding hydroxy compounds of the acyl chlorides obtained through reaction with thionyl chloride.
摘要翻译：本发明涉及新型的用于电光元件的向列液晶物质。本发明的目的是为了在低操作电压下产生化学和热稳定性与低熔点和高清点相结合的电光元件以及其制备方法。已经发现，可以将新的通式“IMAGE”的液晶反式-6-n-烷基 - 十氢化萘-2-碳酸酯引入电光部件中。这些物质是通过6-n-烷基萘-2-碳酸的催化高压氢化产生的，通过蒸馏分离反式异构体，并与通过与亚硫酰氯反应获得的酰氯的相应羟基化合物酯化。

4. 发明授权

US5853444A Porous permeable molded body 失效
标题翻译：多孔渗透成型体
公开(公告)号：US5853444A
公开(公告)日：1998-12-29
申请号：US821871
申请日：1997-03-21
申请人： Horst R. Maier , Uwe Schumacher , Walter Best , Wolfgang Schafer
发明人： Horst R. Maier , Uwe Schumacher , Walter Best , Wolfgang Schafer
IPC分类号： F01N3/02 , B01D39/00 , B01D39/20 , B01D46/00 , B01D46/24 , C04B38/00 , F01N3/022
CPC分类号： B01D46/2455 , B01D39/2075 , B01D46/24 , B01D46/2429 , B01D46/2474 , C04B38/0006 , C04B38/0025 , F01N3/0222 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2275/30 , B01D46/2425 , B01D46/2451 , B01D46/2466 , C04B2111/00793 , C04B2111/0081 , C04B2111/90 , Y02T10/20 , Y10S55/05 , Y10S55/30
摘要： A porous permeable molded body designed especially for use in the removal of diesel soot particles from the exhaust gas of diesel engines is disclosed. The body includes an alternatingly closed honeycombed body made of silicon carbide and possessing the following features: ______________________________________ wall thickness: 1.25 .+-. 0.5 mm; porosity: 55 to 60%; average pore diameter: 25 to 70 .mu.m; specific permeability: 20 to 100 nPm. ______________________________________ In the production method, a starting powder of silicon or a mixture of silicon with portions of silicon carbide and/or carbon is combined with an organic binding agent that can be coked and molded into a green body. This is then subjected to a coking fire in an inert-gas atmosphere; the molded body obtained in this manner is then heated in the presence of nitrogen or a nitrogenous inert gas to a temperature where free silicon is converted with the carbon, in a reaction firing, to silicon carbide. Additionally, a recrystallization firing at greater than 2000.degree. C. is implemented.
摘要翻译：公开了一种特别用于从柴油发动机的废气中除去柴油烟灰颗粒的多孔渗透性成型体。主体包括由碳化硅制成的交替闭合的蜂窝体，具有以下特点： - 壁厚：1.25 +/- 0.5mm; - 孔隙率：55〜60％; - 平均孔径：25〜70μm; - 比渗透率：20〜100nPm。 - 在制造方法中，将硅的起始粉末或硅与碳化硅和/或碳的一部分的混合物与可以被焦化并成型为生坯的有机粘合剂组合。然后在惰性气体气氛中进行焦化火; 然后在氮气或含氮惰性气体的存在下将以这种方式获得的成型体加热至在碳化硅的反应烧成中游离硅与碳转化的温度。另外，实现了大于2000℃的再结晶烧制。

5. 发明授权

US5006920A Electrical components 失效
标题翻译：电气元件
公开(公告)号：US5006920A
公开(公告)日：1991-04-09
申请号：US168698
申请日：1988-03-16
申请人： Wolfgang Schafer , Hans Isert
发明人： Wolfgang Schafer , Hans Isert
IPC分类号： H05K7/02
CPC分类号： H05K7/02 , H01L2924/0002
摘要： An electronic modular unit such as an integrated semiconductor unit is disclosed. The inventive electronic unit can be bonded to a support or to another modular unit. For this purpose, the inventive unit is provided with projections or recesses so that units can mate with one another. The projections may be formed by an etching process. Electrical connections as well as mechanical connections between units may be achieved using the projections and recesses.
摘要翻译：公开了诸如集成半导体单元的电子模块化单元。本发明的电子单元可以结合到支撑件或另一个模块化单元。为此，本发明的单元设置有突起或凹部，使得单元可以彼此配合。突起可以通过蚀刻工艺形成。电连接以及单元之间的机械连接可以使用突起和凹槽实现。

6. 发明授权

US4816687A Method and apparatus for measurement of the fluorescence relaxation period of a fluorescent substance 失效
标题翻译：用于测量荧光物质的荧光松弛期的方法和装置
公开(公告)号：US4816687A
公开(公告)日：1989-03-28
申请号：US18248
申请日：1987-02-24
申请人： Gustav Fehrenbach , Wolfgang Schafer
发明人： Gustav Fehrenbach , Wolfgang Schafer
IPC分类号： C09K11/67 , C09K11/77 , G01D5/246 , G01D5/26 , G01K11/20 , G01K11/32 , G01N21/64 , G01J3/30
CPC分类号： C09K11/676 , C09K11/7706 , G01D5/246 , G01D5/268 , G01K11/3213 , G01N21/6408
摘要： The subject of the present invention consists of a method and an apparatus for measurement of the fluorescence relaxation period of the radiation of a fluorescent substance whose fluorescence relaxation period is a function of at least one physical parameter. The fluorescence radiation is fed back to the output radiation in a regulating circuit, whose regulating parameter is a parameter for the physical parameter. This is accomplished by advancing the fluorescence radiation to a photoelectric receiver whose output signals are supplied to a voltage controlled oscillator following phase-sensitive rectification and integration. The fluorescence radiation is alternately phase-sensitively rectified only during the relaxation phase. The total durations of the different rectification periods in the two directions are identical. The alternatingly rectified signals are integrated.
摘要翻译：本发明的主题包括用于测量荧光松弛期是至少一个物理参数的函数的荧光物质的辐射的荧光松弛期的方法和装置。荧光辐射在调节电路中反馈到输出辐射，其调节参数是物理参数的参数。这是通过将荧光辐射推进到光电接收器来实现的，该光电接收器的输出信号在相敏整流和积分之后提供给压控振荡器。荧光辐射仅在弛豫阶段相互敏感地纠正。两个方向不同整流期间的总持续时间是相同的。交替整流的信号被集成。

7. 发明授权

US4656220A Thermoplastic compositions based on polyphenylene ethers and polyoctenylenes, and method of manufacturing same 失效
标题翻译：基于聚苯醚和聚辛烯的热塑性组合物及其制造方法
公开(公告)号：US4656220A
公开(公告)日：1987-04-07
申请号：US784509
申请日：1985-10-04
申请人： Hans Jadamus , Wilfried Ribbing , Roland Feinauer , Wolfgang Schafer
发明人： Hans Jadamus , Wilfried Ribbing , Roland Feinauer , Wolfgang Schafer
IPC分类号： C08L65/00 , C08L67/00 , C08L71/12 , C08L77/00 , C08L71/04
CPC分类号： C08L71/123 , C08L65/00 , C08L67/00 , C08L77/00 , Y10S525/905
摘要： The invention relates to thermoplastic compositions comprising mixtures of(A) 100 parts by wt. polyphenylene ethers;(B) 2-40 parts by wt. polyoctenylene; and(C) the following additives in amounts given as wt. % of the overall molding or forming composition:up to 50 wt. % reinforcing and filling materials;up to 60 wt. % condensation polymers;up to 15 wt. % flame retardants; andup to 5 wt. % other additives.The invention further relates to methods for producing such mixtures in the molten state and in solution.
摘要翻译：本发明涉及热塑性组合物，其包含（A）100重量份聚苯醚; （B）2-40重量份聚辛烯和（C）以重量计给出的量的以下添加剂。总成型或成型组合物的％：高达50wt。％增强和填充材料; 高达60wt。％缩聚物; 高达15wt。％阻燃剂; 和最多5wt。％其他添加剂。本发明还涉及在熔融状态和溶液中生产这种混合物的方法。

8. 发明授权

US4643944A Glazing laminates and method of making same 失效
标题翻译：玻璃层压板及其制造方法
公开(公告)号：US4643944A
公开(公告)日：1987-02-17
申请号：US659025
申请日：1984-10-09
申请人： Heinrich Agethen , Paul Gesenhues , Helmer Radisch , Otto Jandeleit , Wolfgang Schafer
发明人： Heinrich Agethen , Paul Gesenhues , Helmer Radisch , Otto Jandeleit , Wolfgang Schafer
IPC分类号： B32B37/02 , B29B7/00 , B29C35/00 , B29C39/00 , B29C39/12 , B29D7/00 , B32B17/06 , B32B17/10 , B32B27/06 , B32B27/08 , B32B27/40 , B32B37/10 , C03C27/12 , C08G18/42 , C08G18/48 , C08G18/72 , C08G18/75 , C08G18/78 , B32B27/00
CPC分类号： B32B17/10761 , B32B17/10018 , B32B17/10064 , B32B17/1077 , B32B27/06 , B32B27/40 , C08G18/4238 , C08G18/4286 , C08G18/4829 , C08G18/72 , C08G18/75 , C08G18/7831 , B32B2375/00 , Y10S428/906 , Y10S428/912 , Y10T428/2826 , Y10T428/31554 , Y10T428/31601
摘要： An integument which contributes to the maintenance of surface integrity is disclosed, particularly a sheet for use in preparing laminates, such as vehicle windshields, in which an energy absorbing ply, for example, a ply of poly(vinyl butyral), is sandwiched between two glass plies, the sheet of this invention being applied to an exposed surface of one of the glass plies and having one surface layer comprising a thermoplastic polyurethane capable of adhering to a glass or plastic substrate and the other surface layer comprising a thermoset polyurethane having anti-lacerative, self-healing and anti-ablative properties; there is further disclosed the manufacture and application of such a sheet as a ply facing the interior of a vehicle, thereby forming a windshield the inwardly exposed surface of which comprises a thermoset polyurethane which protects the vehicle occupants from facial lacerations caused by windshield impact and which has self-healing properties.
摘要翻译：公开了一种有助于维持表面完整性的外皮，特别是用于制备层压材料的片材，例如车辆挡风玻璃，其中能量吸收层例如聚（乙烯醇缩丁醛）层夹在两个玻璃层，本发明的片材应用于玻璃层之一的暴露表面，并且具有一个表面层，该表面层包含能够粘附到玻璃或塑料基材上的热塑性聚氨酯，另一个表面层包含具有抗反射性的热固性聚氨酯，撕裂性，自愈性和抗烧蚀性; 进一步公开了这样的片材的制造和应用，作为面向车辆内部的帘布层，由此形成挡风玻璃，其向内暴露的表面包括热固性聚氨酯，其保护车辆乘员免于由挡风玻璃冲击引起的面部撕裂，并且其中具有自愈性质。

9. 发明授权

US4620520A Apparatus for controlling recirculated exhaust gas quantities in internal combustion engines 失效
标题翻译：用于控制内燃机中再循环废气量的装置
公开(公告)号：US4620520A
公开(公告)日：1986-11-04
申请号：US733425
申请日：1985-05-13
申请人： Wolfgang Maisch , Wolfgang Schafer
发明人： Wolfgang Maisch , Wolfgang Schafer
IPC分类号： F02M26/57 , F02M25/06
CPC分类号： F02M26/57
摘要： An apparatus is proposed which serves to control the quantity of exhaust gas recirculated from the exhaust gas system of an internal combustion engine to its intake side. The apparatus includes a pneumatic final control element having a diaphragm defining a work chamber, the diaphragm arranged to actuate a valve closing member of an exhaust gas recirculation (EGR) valve. Via a control pressure line, a flow line leading to the atmosphere and a connecting line leading to the intake tube downstream of a throttle valve are connected to the work chamber. A check valve opening toward the intake tube, a reservoir and a throttle restriction are disposed in the connecting line. A bypass line having a bypass valve bypasses the throttle restriction. Disposed in the flow line is an electrofluid converter of the nozzle/bounce plate type, by means of which, triggered by an electronic control unit in accordance with operating variables of the engine, a predetermined pressure drop between the atmosphere and the pressure in the work chamber can be established.
摘要翻译：提出了一种用于控制从内燃机的排气系统向其进气侧再循环的排气量的装置。该装置包括气动最终控制元件，其具有限定工作室的隔膜，所述隔膜布置成致动排气再循环（EGR）阀的关闭阀门。通过控制压力线，通向大气的流动管线和通向节气门下游的进气管的连接管线连接到工作室。在连接管路中设置有朝向进气管开口的止回阀，储液器和节气门限制器。具有旁通阀的旁通管路绕过节气门限制。在流动管线中设置的是喷嘴/反弹板型的电流转换器，借助于此，电子控制单元由电子控制单元根据发动机的操作变量触发，大气和工作压力之间的预定压降房间可以建立。

10. 发明授权

US07517421B2 Method for the continuous manufacture of tubular membranes 失效
标题翻译：连续制造管状膜的方法
公开(公告)号：US07517421B2
公开(公告)日：2009-04-14
申请号：US10531743
申请日：2003-10-20
申请人： Hartmut E. A. Bruschke , Wolfgang Schafer , Nicholas Patrick Wynn , Frank-Klaus Marggraff
发明人： Hartmut E. A. Bruschke , Wolfgang Schafer , Nicholas Patrick Wynn , Frank-Klaus Marggraff
IPC分类号： B65H81/00
CPC分类号： B29C66/61 , B01D69/04 , B01D69/12 , B29C53/387 , B29C53/50 , B29C53/58 , B29C65/02 , B29C65/08 , B29C66/038 , B29C66/0382 , B29C66/1122 , B29C66/1142 , B29C66/4322 , B29C66/4329 , B29C66/49 , B29C66/723 , B29C66/727 , B29L2009/00 , B29L2031/737
摘要： Process for the continuous manufacture of tubular composite or multi-layer membranes comprising a porous sub layer (support layer), mainly determining the mechanical strength of the membrane, and adjacent to the support layer a second layer of a material of different chemical nature (separation layer), mainly determining the separation properties of the membrane, winding a respective flat sheet composite membrane lengthwise or spirally around a mandrel or shaft, into a tube or hose, the separating layer of the composite membrane facing to the inside of the tube or hose, gluing or welding the edges which may overlap or form a butt seam, and applying to said seam or overlapping area from the inside of the tube or hose a sealing material which can be solidified, and finally solidifying said sealing material.
摘要翻译：用于连续制造管状复合材料或多层膜的方法，其包括多孔子层（支撑层），主要确定膜的机械强度，并且与支撑层相邻，具有不同化学性质的材料的第二层（分离层），主要确定膜的分离性质，将相应的平板复合膜纵向或螺旋地绕芯棒或轴缠绕成管或软管，复合膜的分离层面向管或软管的内部将可能重叠或形成对接缝的边缘胶合或焊接，并且从管或软管的内部将可固化的密封材料施加到所述接缝或重叠区域，并最终固化所述密封材料。

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