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    • 89. 发明申请
    • DATA PROCESSING DEVICE AND METHOD FOR INTERACTIVE MULTIPLE USER ACCESS TO LARGE DATA VOLUMES
    • 数据处理设备和方法用于交互式多用户访问大数据量
    • WO2004013753A3
    • 2004-08-26
    • PCT/EP0308201
    • 2003-07-25
    • HEROLD PETERKANTZ ECKHARD
    • HEROLD PETERKANTZ ECKHARD
    • G06F17/30G06Q40/00H04N5/913G06F9/46G06F17/60
    • G06Q40/04H04N5/913H04N2005/91364
    • The invention relates to a data processing device and to a method for interactive multiple user access to large data volumes within a given response time, comprising a plurality of computer nodes (40), each of which is equipped with its own working memory (44), and a load distribution and result synthesis device (20) for distributing at least one data processing process initiated by an interactive user query to a plurality of computer nodes (40) and for the synthesis of a full response to the interactive user query based on individual, partial responses supplied by the computer nodes (40), wherein the total data volume is initially broken down into disjunctive partial volumes, each of which is fully stored in the working memory (44) of a computer node (40) allocated thereto on a one-to-one basis, wherein the fraction of the data processing process initiated by the interactive user query that has been allocated to each computer node (40) is predetermined in such a way that it is fully completed within a length of time that is longer or shorter than a predetermined maximum length of time. Each computer node (40) generates its partial response on the basis of the partial volume of the total data volume allocated thereto and stored in its working memory (44) independently of all other partial volumes of the total data volume stored in the working memories (44) of the other computer nodes (40).
    • 本发明涉及一种用于交互式多用户接入到大的总量的具有预定的响应时间数据的一个数据处理装置和方法,包括多个每个都有其自己的存储器(44)的配置的计算机,用于把至少一个节点(40)和一个负载分裂和导致合成装置(20) 交互式用户请求发起Datenverarbèitungsprozess到所述多个计算节点(40)和用于从每个(40)提供部分响应的计算节点,其特征在于,数据的总量是预先分割为不相交的子集,其中的每一个的合成总答案的交互式用户请求是完全在工作存储器 是它的唯一相关联的计算机节点(40),存储(44),其中的由交互式用户请求的数据处理过程,使得vorbestim的启动的每个计算机节点中的(40)分别关联部分 MT是,它小于或等于一个预定的最大持续时间的时间周期内完成,并且其中,在存储在其相关联的基础上,并在其存储器中的每个计算机节点(40)(44)的总数据量的子集无论外来其它的 其他计算机节点(40)的部分存储器(44)存储生成其部分响应的全部数据的子集。
    • 90. 发明申请
    • PROCESS FOR THE PREPARATION OF SUBSTITUTED CARBOXYLIC ACID ESTERSBY ENZYMATIC HYDROLYSIS
    • 制备取代羧酸的酯化酶水解方法
    • WO02092828A9
    • 2004-05-06
    • PCT/EP0204640
    • 2002-04-26
    • SPEEDEL PHARMA AGSTUTZ STEFANHEROLD PETER
    • STUTZ STEFANHEROLD PETER
    • C12P7/62C12P41/00C07C69/533C07C69/65
    • C12P7/62C12P41/005
    • A process for the preparation of 2(S)-alkyl-5-halogenpent-4-ene carboxylic esters by enzymatic hydrolysis, comprising the steps: a) enzymatic hydrolysis of racemic 2-alkyl-5-halogenpent-4-ene carboxylic esters in aqueous and alkaline medium in the presence of an esterase; b) isolation of 2(S)-alkyl-5-halogenpent-4-ene carboxylic esters by extraction with an organic solvent; c) isolation of 2(R)-alkyl-5-halogenpent-4-ene carboxylic acids from the aqueous-alkaline medium; d) Esterification of 2(R)-alkyl-5-halogenpent-4-ene carboxylic acids, e) subsequent racemization to form 2-alkyl-5-halogenpent-4-ene carboxylic esters; and f) return of the racemate obtained in step e) to step a), if necessary together with fresh racemic 2-alkyl-5-halogenpent-4-ene carboxylic esters. The process permits the undesired R-stereoisomers to be converted into the desired 2(S)-alkyl-5-halogenpent-4-ene carboxylic esters to avoid waste product from the synthesis.
    • 通过酶水解制备2(S) - 烷基-5-胡椒基-4-戊烯羧酸酯的方法,包括以下步骤:a)将外消旋的2-烷基-5-胡椒基-4-烯羧酸酯酶 水性和碱性介质在酯酶存在下进行; b)通过用有机溶剂萃取分离2(S) - 烷基-5-苯基-4-戊烯酸酯; c)从水性 - 碱性介质中分离2(R) - 烷基-5-胡椒基-4-戊烯羧酸; d)2(R) - 烷基-5-胡椒基-4-烯羧酸的酯化,e)随后的外消旋化以形成2-烷基-5-胡椒戊-4-烯羧酸酯; 和f)如果必要,将步骤e)中获得的外消旋物质与新鲜外消旋的2-烷基-5-胡椒基-4-烯羧酸酯一起返回到步骤a)。 该方法允许将不期望的R-立体异构体转化为所需的2(S) - 烷基-5-胡椒基-4-烯羧酸酯,以避免合成中的废物。