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1. 发明授权

US4745207A Preparation of the reaction products of hydrogen cyanide 失效
标题翻译：制备氰化氢反应产物
公开(公告)号：US4745207A
公开(公告)日：1988-05-17
申请号：US802058
申请日：1985-11-25
申请人： Fritz Brunnmueller , Karlheinz Stecher , Michael Kroener , Rolf Schneider
发明人： Fritz Brunnmueller , Karlheinz Stecher , Michael Kroener , Rolf Schneider
IPC分类号： C07C255/16 , C01C3/00 , C01C3/02 , C01C3/04 , C07C67/00 , C07C211/10 , C07C253/00 , C07C253/08 , C07C255/19 , C07C255/24 , C07C255/29
CPC分类号： C01C3/04 , C07C253/20
摘要： Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250.degree. to 650.degree. C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200.degree. to -10.degree. C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.
摘要翻译：氰化氢的反应产物是通过以下方法制备的，其中以常规方式制备的氰化氢通过在250至650℃下通过在5至200毫巴的固体上热解而冷却至200至 - 10℃与其他热解产物一起，然后将氰化氢与碱或羰基化合物进行化学吸附反应，并将其中形成的氰化氢的反应产物从体系中除去并进入大气压力。在此过程中，避免了大量氰化氢的处理。

2. 发明授权

US4421602A Linear basic polymers, their preparation and their use 失效
标题翻译：线性碱性聚合物，它们的制备及其用途
公开(公告)号：US4421602A
公开(公告)日：1983-12-20
申请号：US397234
申请日：1982-07-12
申请人： Fritz Brunnmueller , Rolf Schneider , Michael Kroener , Hans Mueller , Friedrich Linhart
发明人： Fritz Brunnmueller , Rolf Schneider , Michael Kroener , Hans Mueller , Friedrich Linhart
IPC分类号： B01D21/01 , C08F8/00 , C08F8/12 , C08F26/00 , C08F26/02 , D06Q1/10 , D21H17/34 , D21H17/37 , D21H17/45 , C08F22/36 , D21H3/38
CPC分类号： D21H17/455 , C08F8/12 , D21H17/34
摘要： Linear basic polymers containing, as characteristic components, from 90 to 10 mole % of copolymerized units of the formula ##STR1## and from 10 to 90 mole % of copolymerized units of the formula ##STR2## are obtained by polymerizing the compound of the formula CH.sub.2 .dbd.CH--NH--CHO (N-vinylformamide) to a polyvinylformamide in the presence of a free radical polymerization initiator and splitting off the formyl group from the resulting polymer at from 20.degree. to 200.degree. in the presence of an acid or base. The reaction products are used as retention agents, drainage assistants and flocculants in papermaking.
摘要翻译：作为特征成分，含有90-10摩尔％的通式为“IMAGE”的共聚单元和10至90摩尔％的通式为“IMAGE”的共聚单元的特征成分的线性碱性聚合物是通过将式CH2化合物 = CH-NH-CHO（N-乙烯基甲酰胺）至聚乙烯基甲酰胺，在自由基聚合引发剂存在下，在酸或碱的存在下，从所得聚合物中分离出甲酰基。反应产物用作造纸中的保留剂，引流助剂和絮凝剂。

3. 发明授权

US4543215A .alpha.-iminodiacetonitriles and their preparation 失效
标题翻译： α-亚氨基二乙腈及其制备方法
公开(公告)号：US4543215A
公开(公告)日：1985-09-24
申请号：US547851
申请日：1983-11-02
申请人： Fritz Brunnmueller , Michael Kroener
发明人： Fritz Brunnmueller , Michael Kroener
IPC分类号： C07C255/24 , C07C255/26 , C07C121/42 , C07C121/78
CPC分类号： C07C255/00
摘要： Novel .alpha.-iminodiacetonitriles are prepared by a process in which an aldehyde-cyanohydrin or a haloacetonitrile is reacted with an aminonitrile, the reaction being carried out in the presence of a lower alkanol in the case of the preparation of symmetric .alpha.-iminodiacetonitriles, and in the presence of an auxiliary base in the case of the preparation employing a haloacetonitrile. The .alpha.-iminodiacetonitriles obtainable by the process of the invention are useful starting materials for the preparation of dyes, fungicides, bactericides, herbicides, textile assistants, anticorrosion agents, complex-forming agents, stabilizers in electroplating baths and inhibitors for antifreezes.
摘要翻译：通过将醛 - 羟腈或卤代乙腈与氨基腈反应的方法制备新的α-亚氨基二乙腈，该反应在制备对称的α-亚氨基二乙腈的情况下在低级烷醇的存在下进行，并且在在使用卤代乙腈的制备的情况下存在辅助碱。通过本发明方法可获得的α-亚麻子二腈是用于制备染料，杀真菌剂，杀菌剂，除草剂，纺织助剂，防腐剂，络合物形成剂，电镀浴中的稳定剂和防冻剂抑制剂的起始材料。

4. 发明授权

US4687848A Preparation of 2-aminopyrazines and pyrazines 失效
标题翻译： 2-氨基吡嗪和吡嗪的制备
公开(公告)号：US4687848A
公开(公告)日：1987-08-18
申请号：US740435
申请日：1985-06-03
申请人： Fritz Brunnmueller , Michael Kroener
发明人： Fritz Brunnmueller , Michael Kroener
IPC分类号： C07D241/16 , C07D241/18 , C07D241/20
CPC分类号： C07D241/18 , C07D241/16 , C07D241/20
摘要： Novel 2-aminopyrazines and processes for the preparation of 2-aminopyrazines and pyrazines by reaction of an .alpha.-iminodiacetonitrile (a) with a hydrogen halide or (b) with an alcohol or a thioalcohol and a hydrogen halide or (c) with an alcohol or a thioalcohol in the presence of an alkali metal compound and/of an alkaline earth metal compound. The 2-aminopyrazines and pyrazines obtainable by the process of the invention are useful starting materials for the preparation of dyes, fungicides, bactericides, textile assistants, scents, folic acid derivatives, flavorings, and active ingredients in crop protection and drugs.
摘要翻译：新型2-氨基吡嗪和通过α-亚氨基二乙腈（a）与卤化氢或（b）与醇或硫醇和卤化氢或（c）与醇反应制备2-氨基吡嗪和吡嗪的方法或硫醇在碱金属化合物和/或碱土金属化合物的存在下反应。通过本发明方法可获得的2-氨基吡嗪和吡嗪是用于在作物保护和药物中制备染料，杀真菌剂，杀菌剂，纺织助剂，香料，叶酸衍生物，调味剂和活性成分的有用的起始材料。

5. 发明授权

US4560756A 2-Aminopyrazines and the preparation of 2-aminopyrazines and pyrazines 失效
标题翻译： 2-氨基吡嗪和2-氨基吡嗪和吡嗪的制备
公开(公告)号：US4560756A
公开(公告)日：1985-12-24
申请号：US547852
申请日：1983-11-02
申请人： Fritz Brunnmueller , Michael Kroener
发明人： Fritz Brunnmueller , Michael Kroener
IPC分类号： C07D241/16 , C07D241/18 , C07D241/20
CPC分类号： C07D241/18 , C07D241/16 , C07D241/20
摘要： Novel 2-aminopyrazines and processes for the preparation of 2-aminopyrazines and pyrazines by reaction of an .alpha.-iminodiacetonitrile (a) with a hydrogen halide or (b) with an alcohol or a thioalcohol and a hydrogen halide or (c) with an alcohol or a thioalcohol in the presence of an alkali metal compound and/or an alkaline earth metal compound. The 2-aminopyrazines and pyrazines obtainable by the process of the invention are useful starting materials for the preparation of dyes, fungicides, bactericides, textile assistants, scents, folic acid derivatives, flavorings, and active ingredients in crop protection and drugs.
摘要翻译：新型2-氨基吡嗪和通过α-亚氨基二乙腈（a）与卤化氢或（b）与醇或硫醇和卤化氢或（c）与醇的反应制备2-氨基吡嗪和吡嗪的方法或硫醇在碱金属化合物和/或碱土金属化合物的存在下反应。通过本发明方法可获得的2-氨基吡嗪和吡嗪是用于在作物保护和药物中制备染料，杀真菌剂，杀菌剂，纺织助剂，香料，叶酸衍生物，调味剂和活性成分的有用的起始材料。

6. 发明授权

US08346828B2 System and method for storing numbers in first and second formats in a register file 有权
标题翻译：用于在寄存器文件中存储第一和第二格式的数字的系统和方法
公开(公告)号：US08346828B2
公开(公告)日：2013-01-01
申请号：US12250935
申请日：2008-10-14
申请人： Maarten Boersma , Michael Kroener , Petra Leber , Silvia M. Mueller , Jochen Preiss , Kerstin Schelm
发明人： Maarten Boersma , Michael Kroener , Petra Leber , Silvia M. Mueller , Jochen Preiss , Kerstin Schelm
IPC分类号： G06F5/00
CPC分类号： G06F9/30025 , G06F7/57 , G06F9/30014 , G06F9/30105 , G06F9/30112 , G06F9/30192 , G06F2207/3824
摘要： A system and a method for storing numbers in a register file are provided. The system and the method store single precision numbers in double precision format in a register file that is shared between floating point computational units and computational units not supporting floating point numbers.
摘要翻译：提供了一种用于将数字存储在寄存器文件中的系统和方法。系统和方法以浮点数计算单位和不支持浮点数的计算单位共享的寄存器文件中存储双精度格式的单精度数字。

7. 发明申请

US20110320512A1 Decimal Floating Point Mechanism and Process of Multiplication without Resultant Leading Zero Detection 失效
标题翻译：十进制浮点机制和乘法过程，无需导致零检测
公开(公告)号：US20110320512A1
公开(公告)日：2011-12-29
申请号：US12821648
申请日：2010-06-23
申请人： Steven R. Carlough , Adam B. Collura , Michael Kroener , Silvia Melitta Mueller
发明人： Steven R. Carlough , Adam B. Collura , Michael Kroener , Silvia Melitta Mueller
IPC分类号： G06F7/44 , G06F5/01
CPC分类号： G06F7/4915 , G06F2207/4911
摘要： A decimal multiplication mechanism for fixed and floating point computation in a computer having a coefficient mechanism without resulting leading zero detection (LZD) and process which assumes that the final product will be M+N digits in length and performs all calculations based on this assumption. Least significant digits that would be truncated are no longer stored, but retained as sticky information which is used to finalize the result product. Once the computation of the product is complete, a final check based on the examination of key bits observed during partial product accumulation is used to determine if the final product is truly M+N digits in length, or M+N−1 digits. If the latter is true, then corrective final product shifting is employed to obtain the proper result. This eliminates the need for dedicated leading zero detection hardware used to determine the number of significant digits in the final product. The corrective final product shifting also incorporates adjustments to the coefficient of the product when the product's exponent is at its extremes and the final product must be brought to be within the precision and range of a given format.
摘要翻译：具有系数机制而不产生前导零检测（LZD）的计算机中的固定和浮点计算的十进制乘法机制，其假设最终产品的长度为M + N个数字，并且基于该假设执行所有计算。将被截断的最低有效数字不再存储，而是保留为用于确定结果产品的粘性信息。一旦产品的计算完成，就使用基于在部分积累期间观察到的关键位的检查的最终检查来确定最终产品是真正的M + N个数字的长度，还是M + N-1个数字。如果后者是真实的，则采用校正最终产品转换来获得适当的结果。这消除了用于确定最终产品中有效数字数量的专用前导零检测硬件的需要。当产品的指数处于极端状态并且最终产品必须在给定格式的精度和范围内时，纠正性最终产品转移也会对产品系数进行调整。

8. 发明授权

US08032854B2 3-stack floorplan for floating point unit 有权
标题翻译：浮动单元的3层平面布置图
公开(公告)号：US08032854B2
公开(公告)日：2011-10-04
申请号：US12201092
申请日：2008-08-29
申请人： Maarten Boersma , Michael Kroener , Petra Leber , Silvia M. Mueller , Jochen Preiss , Kerstin Schelm
发明人： Maarten Boersma , Michael Kroener , Petra Leber , Silvia M. Mueller , Jochen Preiss , Kerstin Schelm
IPC分类号： G06F17/50
CPC分类号： G06F17/5072
摘要： A 3-stack floorplan for a floating point unit includes: an aligner located in the center of the floating point unit; a frontend located directly above the aligner; a multiplier located directly below the frontend and next to the aligner; an adder located directly next to the multiplier and directly below the aligner; a normalizer located directly above the adder; and a rounder located directly above the normalizer.
摘要翻译：用于浮点单元的三层平面布置图包括：位于浮点单元中心的对准器; 位于对准器正上方的前端; 位于前端正对着对准器旁边的乘数; 位于乘法器旁边并直接位于校准器下方的加法器; 位于加法器正上方的归一化器; 以及位于归一化器正上方的四舍五入。

9. 发明申请

US20060179100A1 System and method for performing floating point store folding 失效
标题翻译：执行浮点存储折叠的系统和方法
公开(公告)号：US20060179100A1
公开(公告)日：2006-08-10
申请号：US11054686
申请日：2005-02-09
申请人： Juergen Haess , Michael Kroener , Dung Nguyen , Lawrence Powell , Eric Schwarz , Son Dao-Trong , Raymond Yeung
发明人： Juergen Haess , Michael Kroener , Dung Nguyen , Lawrence Powell , Eric Schwarz , Son Dao-Trong , Raymond Yeung
IPC分类号： G06F7/38
CPC分类号： G06F9/3826 , G06F9/30014 , G06F9/3824 , G06F9/3838 , G06F9/3885
摘要： A system for performing floating point arithmetic operations including a plurality of stages making up a pipeline, the stages including a first stage and a last stage. The system also includes a register file adapted for receiving a store instruction for input to the pipeline, where the data associated with the store instruction is dependent on a previous operation still in the pipeline. The system further includes a store register adapted for outputting the data associated with the store instruction to memory and a control unit having instructions. The instructions are directed to inputting the store instruction into the pipeline and to providing a path for forwarding the data associated with the store instruction from the last stage in the pipeline to the store register for use by the store instruction if the previous operation immediately precedes the store operation in the pipeline and if there is a data type match between the store instruction and the previous operation. In addition, the instructions are directed to inputting the store instruction into the pipeline and to providing a path for forwarding the data associated with the store instruction from the first stage in the pipeline to the store register for use by the store instruction if the previous operation precedes the store operation by one or more stage in the pipeline and if there is a data type match between the store instruction and the previous operation.
摘要翻译：一种用于执行浮点算术运算的系统，包括构成流水线的多个级，所述级包括第一级和最后级。该系统还包括适于接收用于输入到流水线的存储指令的寄存器文件，其中与存储指令相关联的数据依赖于仍在流水线中的先前操作。该系统还包括适于将与存储指令相关联的数据输出到存储器的存储寄存器和具有指令的控制单元。这些指令旨在将存储指令输入到流水线中，并且提供一个路径，用于将与流水线中的最后一级相关联的存储指令的数据转发到存储寄存器以供存储指令使用，如果先前的操作紧接在存储操作在流水线中，并且存储指令与先前操作之间存在数据类型匹配。此外，该指令旨在将存储指令输入到流水线中，并且提供用于将与流水线中的第一级相关联的存储指令的数据转发到存储寄存器以供存储指令使用的路径，如果先前的操作在存储操作之前在流水线中的一个或多个阶段，以及存储指令和先前操作之间是否存在数据类型匹配。

10. 发明授权

US06694344B1 Examination of residues of data-conversions 失效
标题翻译：检查数据转换的残留
公开(公告)号：US06694344B1
公开(公告)日：2004-02-17
申请号：US09436851
申请日：1999-11-09
申请人： Guenter Gerwig , Juergen Haess , Michael Kroener , Erwin Pfeffer
发明人： Guenter Gerwig , Juergen Haess , Michael Kroener , Erwin Pfeffer
IPC分类号： G06F1100
CPC分类号： G06F11/085 , G06F7/72 , H03M7/02
摘要： A process is provided for monitoring the conversion of numerical values from a first to a second format, where before and after the conversion, the modulo residue of the corresponding numerical value is calculated and compared with the corresponding residue after the conversion. In this way it is possible to effect error-free monitoring of such a conversion, especially of computer data, without great hardware expenditure.
摘要翻译：提供了用于监视从第一格式到第二格式的数值的转换的过程，其中在转换之前和之后，计算相应数值的模余数并将其与转换后的相应残差进行比较。以这种方式，可以在没有很好的硬件支出的情况下，对这种转换，特别是计算机数据进行无差错监视。

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