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71. 发明授权

US5637761A Process for the continuous preparation of esters of lower aliphatic carboxylic acids with lower alcohols 失效
标题翻译：低级脂肪酸与低级醇的连续制备方法
公开(公告)号：US5637761A
公开(公告)日：1997-06-10
申请号：US983284
申请日：1992-11-30
申请人： Karlheinz Miltenberger , Manfred Schmidt , Karl Petz
发明人： Karlheinz Miltenberger , Manfred Schmidt , Karl Petz
IPC分类号： B01J27/053 , B01J27/125 , B01J31/02 , C07B61/00 , C07C67/08 , C07C67/54 , C07C67/58 , C07C69/02 , C07C69/63
CPC分类号： C07C67/08
摘要： In the esterification of aliphatic C.sub.2 -C.sub.6 -carboxylic acids with aliphatic C.sub.1 -C.sub.4 -alcohols, the ester formed is removed by azeotropic distillation together with the water of reaction. After the water of reaction has been separated in a separating condenser, the ester phase is freed, by washing with water, from acid carried over, and water and alcohol are then removed by distilling off a small fraction of the ester.In this way no salt-containing effluents are produced. The ester is obtained in a very good yield, free from acid and alcohol.
摘要翻译：在脂肪族C 2 -C 6羧酸与脂肪族C 1 -C 4醇的酯化反应中，通过与反应水共沸蒸馏除去形成的酯。在分离冷凝器中分离出反应水后，通过用酸洗涤酯酸酯来除去酯水相，然后通过蒸馏除去少部分酯来除去水和醇。以这种方式，不产生含盐的流出物。酯以非常好的产率获得，不含酸和醇。

72. 发明授权

US5594774A Holder for receiving a sheet-like medium for X-ray images 失效
标题翻译：用于接收用于X射线图像的片状介质的支架
公开(公告)号：US5594774A
公开(公告)日：1997-01-14
申请号：US503106
申请日：1995-07-17
申请人： Manfred Schmidt
发明人： Manfred Schmidt
IPC分类号： A61F17/00 , G03B42/02 , G03B42/04
CPC分类号： A61F17/00 , G03B42/025 , G03B42/04
摘要： A holder (3) for retaining a sheet of X-ray sensitive film (24) for making X-ray pictures includes (1) an outer cassette (5) with a low-friction shape and surface and (2) an inner cassette (20) that can be opened and closed, that is lightproof when closed, and that can be accommodated in the outer cassette. The inside of the closed outer cassette is longer and wider than the film and considerably higher than the film is thick.
摘要翻译：用于保持用于制作X射线图像的X射线感光膜片（24）的保持器（3）包括（1）具有低摩擦形状和表面的外盒（5）和（2）内盒（ 20），其可以被打开和关闭，在关闭时是防光的，并且可以容纳在外盒中。封闭的外盒的内部比膜长且宽，并且显着高于膜厚。

73. 发明授权

US5551672A Apparatus for controlling molten metal flow in a tundish to enhance inclusion float out from a molten metal bath 失效
标题翻译：用于控制中间包中的熔融金属流以增强包含物从熔融金属浴中浮出的装置
公开(公告)号：US5551672A
公开(公告)日：1996-09-03
申请号：US372535
申请日：1995-01-13
申请人： Manfred Schmidt
发明人： Manfred Schmidt
IPC分类号： B22D11/10 , B22D11/11 , B22D11/112 , B22D11/115 , B22D11/116 , B22D11/117 , B22D41/00 , B22D43/00 , C21C5/48
CPC分类号： B22D11/11 , B22D41/003
摘要： Flow control apparatus for enhancing inclusion float out in a continuous caster tundish comprising a dam positioned downstream from an impact pad and an energy source positioned between the dam and the exit nozzle of the tundish. The dam receives an incoming flood of molten metal released from the impact pad and redirects the flood of molten metal into multiple sub-flow currents which carry entrained inclusions toward a slag cover on the surface of the molten metal bath to enhance inclusion float out. The energy source provides means to restore kinetic energy to the sub-flow currents and increase the number of passes below the slag cover, thereby further enhancing inclusion float out.
摘要翻译：用于增强夹杂物的流量控制装置在连铸机中间包中浮出，包括位于冲击垫下游的坝，以及位于中间包的坝和出口之间的能量源。大坝接收从冲击垫释放的涌入的熔融金属的洪水，并将熔融金属的洪水重新定向到多个亚流，其中夹带夹杂物朝向熔融金属浴表面的炉渣盖，以增加包含物的漂浮。能量源提供了恢复对亚流动流的动能并增加炉渣盖下方的通过次数的手段，从而进一步增强夹杂物的漂浮。

74. 发明授权

US5523365A Graft copolymers of organopolysiloxanes as free radical macroinitiators 失效
标题翻译：有机聚硅氧烷作为自由基大分子引发剂的接枝共聚物
公开(公告)号：US5523365A
公开(公告)日：1996-06-04
申请号：US320369
申请日：1994-10-11
申请人： Michael Geck , Jochen Dauth , Bernward Deubzer , Helmut Oswaldbauer , Manfred Schmidt , Frank Baumann
发明人： Michael Geck , Jochen Dauth , Bernward Deubzer , Helmut Oswaldbauer , Manfred Schmidt , Frank Baumann
IPC分类号： C08F283/12 , C08F2/00 , C08F4/00 , C08F293/00 , C08G77/04 , C08G77/48 , C08G77/54
CPC分类号： C08G77/54 , C08F293/00 , C08G77/48
摘要： The invention relates to crosslinked organopolysiloxanes which contain groups which form free radicals and are built up from units of the formula[R.sub.a Si(O.sub.(3-a)/2)-R.sup.1 -X-(R.sup.1 -Si(O.sub.(3-a)/2)).sub.b R.sub.a ] (1),in whichX is a radical from the group consisting of --N.dbd.N--, --O--O--, --S--S-- and --C(C.sub.6 H.sub.5).sub.2 --C(C.sub.6 H.sub.5).sub.2 --, andR is monovalent SiC-bonded, optionally substituted C.sub.1 - to C.sub.18 -hydrocarbon radicals,R.sup.1 is divalent SiC-bonded, optionally substituted C.sub.1 - to C.sub.18 -hydrocarbon radicals which can be interrupted by divalent radicals, bonded to carbon atoms on both sides, from the group consisting of --O--, --COO--, --OOC--, --CONR.sup.2 --, --NR.sup.2 CO-- and --CO--,R.sup.2 is a hydrogen atom or a radical R,a has the values 0, 1 or 2 andb has the values 0 or 1,and further organosiloxane units. The organopolysiloxanes are used as free radical macroinitiators for grafting polymerization of ethylenically unsaturated monomers.
摘要翻译：本发明涉及交联的有机聚硅氧烷，其含有形成自由基并由式[RaSi（O（3-a）/ 2）-R1-X-（R1-Si（O（3-a） / 2））bRa（1）其中X是由-N = N-，-OO-，-SS-和-C（C 6 H 5）2 -C（C 6 H 5）2 - 组成的基团， R是一价SiC键合的，任选取代的C 1至C 18烃基，R 1是二价SiC键合的，可被取代的C 1 -C 18烃基，其可被二价基团中断，与二价基团键合，由-O - ， - COO - ， - OOC - ， - CONR 2 - ， - NR 2 CO - 和 - CO - 组成的基团，R 2为氢原子或基团R a，其值为0,1或2，b为值0或1，以及其它有机硅氧烷单元。有机聚硅氧烷用作自由基大分子引发剂，用于烯属不饱和单体的接枝聚合。

75. 发明授权

US5373029A Process for the production of low-fog flexible polyester polyurethane foams and their use in vehicles 失效
标题翻译：生产低雾柔性聚酯聚氨酯泡沫的方法及其在车辆中的应用
公开(公告)号：US5373029A
公开(公告)日：1994-12-13
申请号：US154655
申请日：1993-11-18
申请人： Manfred Naujoks , Klaus Konig , Manfred Schmidt , Hans-Walter Illger , Gunter Baatz , Hansjurgen Rabe
发明人： Manfred Naujoks , Klaus Konig , Manfred Schmidt , Hans-Walter Illger , Gunter Baatz , Hansjurgen Rabe
IPC分类号： C08G18/42 , C08G18/65 , C08G18/66 , C08G63/88 , C08G63/90 , C08G101/00 , C08G18/00
CPC分类号： C08G63/90 , C08G18/4241 , C08G18/425 , C08G2101/0008 , C08G2101/0033 , C08G2101/0083 , C08G2290/00
摘要： Low-fog flexible polyester polyurethane foams are produced by reactinga) polyisocyanates, withb) polyesters containing at least two hydroxyl groups and having a molecular weight in the range from 400 to 10,000,in the presence ofc) water and/or readily volatile organic compounds as blowing agentswherein prior to reacting, the polyesters have been subjected to continuous distillation over an average holding time of 2 to 600 s, at a temperature of 160.degree. to 250.degree. C., and under a pressure of 0.05 to 10 mbar.The reaction mixture may optionally containd)compounds containing at least two active hydrogen atoms and having a molecular weight in the range from 32 to 400 as chain-extending and crosslinking agents, and/ore) auxiliaries and additives known per se.These low-fogging polyester polyurethane foams are extremely suitable for use in vehicles, preferably automobiles.
摘要翻译：通过使a）多异氰酸酯与b）含有至少两个羟基并且分子量为400至10,000的聚酯在c）水和/或易挥发的存在下反应来制备低雾柔性聚酯聚氨酯泡沫有机化合物作为发泡剂，其中在反应之前，聚酯在平均保持时间为2至600秒，160至250℃的温度和0.05至10毫巴的压力下进行连续蒸馏。反应混合物可以任选地含有d）含有至少两个活性氢原子并且分子量范围为32-400的化合物作为扩链和交联剂，和/或e）本身已知的助剂和添加剂。这些低雾聚酯聚氨酯泡沫非常适用于车辆，优选汽车。

76. 发明授权

US5369358A Method of ensuring electrical contact between test probes and chip pads through the use of vibration and nondestructive deformation 失效
标题翻译：通过使用振动和非破坏性变形来确保测试探针与芯片焊盘之间的电接触的方法
公开(公告)号：US5369358A
公开(公告)日：1994-11-29
申请号：US965472
申请日：1992-10-23
申请人： Roland Metzger , Manfred Schmidt , Otto Torreiter , Dieter Wendel
发明人： Roland Metzger , Manfred Schmidt , Otto Torreiter , Dieter Wendel
IPC分类号： G01R1/067 , G01R1/073 , G01R31/28 , G01R1/04
CPC分类号： G01R1/07314 , G01R1/06794 , G01R31/2886
摘要： A method of testing chips having each a plurality of contact pads, the chips are arranged on a semiconductor wafer or on a printed circuit and are tested with a test system having a test head provided with a plurality of probes, the method comprising the steps of: a) moving the test head and the chips towards each other by a distance which is smaller than a predefined maximum length; b) determining the presence of a contact between the probes and the contact pads by performing an electrical test via the probes to yield a predetermined electrical result; and c) repeating steps a) and b) until the electrical test no longer yields the predetermined electrical result or until the predefined maximum length is reached. The invention also provides for a test system for carrying out the inventive method.
摘要翻译：一种测试具有多个接触焊盘的芯片的方法，所述芯片布置在半导体晶片上或印刷电路上，并且用具有设置有多个探针的测试头的测试系统测试，所述方法包括以下步骤：：a）将测试头和芯片朝向彼此移动一个小于预定最大长度的距离; b）通过经由探针的电测试来确定探针和接触垫之间的接触的存在以产生预定的电结果; 以及c）重复步骤a）和b），直到电测试不再产生预定的电气结果或直到达到预定的最大长度。本发明还提供了用于实施本发明方法的测试系统。

77. 发明授权

US5306805A Process for the preparation of polyarylene sulphides 失效
标题翻译：聚亚芳基硫醚的制备方法
公开(公告)号：US5306805A
公开(公告)日：1994-04-26
申请号：US832886
申请日：1992-02-10
申请人： Wolfgang Arlt , Wolfgang Alewelt , Karl-Heinrich Meyer , Manfred Schmidt , Erhard Tresper , Wolfgang Eisermann
发明人： Wolfgang Arlt , Wolfgang Alewelt , Karl-Heinrich Meyer , Manfred Schmidt , Erhard Tresper , Wolfgang Eisermann
IPC分类号： C08G75/025 , C08G75/06 , C08G75/14
CPC分类号： C08G75/025
摘要： This invention relates to a simplified process for the preparation of polyarylene sulphides with improved product quality from alkali metal sulphides and dihalogenated aromatic compounds, in which the alkali metal sulphides are prepared and reacted in situ.
摘要翻译：本发明涉及由碱金属硫化物和二卤代芳族化合物制备具有改进的产品质量的聚亚芳基硫化物的简化方法，其中制备碱金属硫化物并原位反应。

78. 发明授权

US5175249A Process for the isolation and purification of polyarylene sulphides 失效
标题翻译：多氯联苯的分离和纯化方法
公开(公告)号：US5175249A
公开(公告)日：1992-12-29
申请号：US825372
申请日：1992-01-24
申请人： Thomas Fischer , Wolfgang Arlt , Manfred Schmidt
发明人： Thomas Fischer , Wolfgang Arlt , Manfred Schmidt
IPC分类号： C08G75/0281 , C08G75/06
CPC分类号： C08G75/0281
摘要： This invention relates to a process for the isolation and purification of polyarylene sulphides, preferably polyphenylene sulphides, from their reaction mixture. The process requires no organic solvents for the purification (washing) of the polymer.
摘要翻译：本发明涉及从其反应混合物中分离和纯化聚亚芳基硫醚，优选聚亚苯基硫化物的方法。该方法不需要用于纯化（洗涤）聚合物的有机溶剂。

79. 发明授权

US5172393A Circuit arrangement for channel-specific processing of a multi-channel input signal 失效
标题翻译：多通道输入信号通道特定处理的电路布置
公开(公告)号：US5172393A
公开(公告)日：1992-12-15
申请号：US590399
申请日：1990-09-28
申请人： Peter Hessler , Manfred Schmidt , Bernd Selbach , Michael Behrens
发明人： Peter Hessler , Manfred Schmidt , Bernd Selbach , Michael Behrens
IPC分类号： H04J3/04 , H03M7/00 , H03M7/30 , H03M7/32 , H03M9/00 , H04B14/04
CPC分类号： H04B14/04
摘要： A circuit arrangement for channel-specific processing of a multi-channel input signal which may consist of two types of encoded signals, a first type wherein all channel signals are encoded by a bit-oriented method (e.g., delta modulation) and a second type wherein all channel signals are encoded by a character-oriented method (e.g., PCM). An interface process (SSP), to which the input signal is applied, is coupled to a bidirectional interface (BIS) for signals of the first type and which is controllable by means of write and read addresses, and is also coupled to at least two such bidirectionally controllable interfaces (BI0, BI1, . . . BI7) for signals of the second type. The latter interfaces are respectively coupled to respective transcoder processors (AP0, AP1, . . . AP7). One or more data outputs of the interface (BIS) for signals of the first type are respectively coupled to respective ones of the transcoder processors (AP0, AP1, . . . AP7). The transcoded channel signals produced by such processors are transmitted via the interfaces (BIS, BI0, . . . BI7) to the interface processor (SSP), which combines them into a multi-channel output signal.
摘要翻译：一种用于通道特定处理多通道输入信号的电路装置，其可由两种类型的编码信号组成，第一种类型，其中所有信道信号由面向比特的方法（例如增量调制）编码，第二类型其中所有信道信号由字符取向方法（例如，PCM）编码。将输入信号应用到的接口处理（SSP）耦合到用于第一类型的信号的双向接口（BIS），并且其可通过写入和读取地址来控制，并且还耦合到至少两个这种双向可控接口（BI0，BI1，...，BI7）用于第二类型的信号。后面的接口分别耦合到相应的代码转换器处理器（AP0，AP1，...，AP7）。用于第一类型的信号的接口（BIS）的一个或多个数据输出分别耦合到代码转换器处理器（AP0，AP1，...，AP7）中的相应代码转换器处理器。由这些处理器产生的代码转换的信道信号经由接口（BIS，BI0，...，BI7）发送到接口处理器（SSP），它将它们组合成多通道输出信号。

80. 发明授权

US5164818A Removable VLSI assembly 失效
标题翻译：可拆卸的VLSI总成
公开(公告)号：US5164818A
公开(公告)日：1992-11-17
申请号：US765072
申请日：1991-09-24
申请人： Arnold Blum , Frank Gerth , Manfred Perske , Manfred Schmidt
发明人： Arnold Blum , Frank Gerth , Manfred Perske , Manfred Schmidt
IPC分类号： H01L23/12 , H01L23/48 , H01L23/50 , H01R4/02 , H01R4/24 , H05K1/18 , H05K3/28 , H05K3/30 , H05K3/32 , H05K3/34
CPC分类号： H01L23/48 , H05K3/306 , H05K3/32 , H01L2924/0002 , H05K2201/09472 , H05K2201/10575 , H05K2201/10689 , H05K2201/10704 , H05K2203/0285 , H05K2203/1189 , H05K2203/176 , H05K3/281 , H05K3/3463
摘要： A system for mounting VLSI devices on a substrate is disclosed, offering a high contact density. Each package consists of a semiconductor device having protruding elongated contact pin (2) on its surface and a wiring substrate having a cavity (3) on its surface. The cavities are filed with a conductive material (7) of a low melting point composition and sealed with a thin non-conductive foil (4). During packaging, the contact pins are made to penetrate the foil, and extend into the conductive alloy, thus making electrical contact therewith. To ease the penetration of the foil, the contact pins could be set into oscillating motion by means of an ultrasonic generator.

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