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18 条记录 (耗时 0.045 秒)

    Programmable logic array
    14.
    发明授权
    Programmable logic array 失效
    可编程逻辑阵列

    公开(公告)号：US4534008A

    公开(公告)日：1985-08-06

    申请号：US486311

    申请日：1983-04-19

    申请人： Peter Fuchs ,  Klaus Mueller-Glaser ,  Dieter Schuett ,  Wolfgang Wach

    发明人： Peter Fuchs ,  Klaus Mueller-Glaser ,  Dieter Schuett ,  Wolfgang Wach

    IPC分类号： G01R31/3185 ,  H03K19/177 ,  H03K19/08

    CPC分类号： H03K19/1772 ,  G01R31/318516

    摘要： Given a programmable logic array, all product terms of the product matrix are applied to a prescribable potential by way of a first control signal so that the following sum matrix is no longer influenced by the input variables. Additional transfer elements are controllable by a second control signal, the additional transfer elements being assigned to additional terminal connecting points between the sum terms of the sum matrix. Depending upon the execution and employment of the logic array, the two control signals can be independent of one another, identical to one another, or inverted relative to one another.

    摘要翻译： 给定可编程逻辑阵列，通过第一控制信号将产品矩阵的所有乘积项施加到可规定的电位，使得以下和矩阵不再受输入变量的影响。 附加传送元件可由第二控制信号控制，附加传送元件被分配给和矩阵的和项之间的附加终端连接点。 根据逻辑阵列的执行和使用，两个控制信号可以彼此独立，彼此相同，或相对于彼此相反。

    Sweetener, process for its preparation and the use thereof
    18.
    发明授权
    Sweetener, process for its preparation and the use thereof 失效
    甜味剂，其制备方法及其用途

    公开(公告)号：US5578339A

    公开(公告)日：1996-11-26

    申请号：US238692

    申请日：1994-05-05

    申请人： Markwart Kunz ,  Hanspeter Degelmann ,  Wolfgang Wach ,  Mohammad Munir ,  Jorg Kowalczyk ,  Manfred Vogel

    发明人： Markwart Kunz ,  Hanspeter Degelmann ,  Wolfgang Wach ,  Mohammad Munir ,  Jorg Kowalczyk ,  Manfred Vogel

    IPC分类号： A23L27/30 ,  C12P19/02 ,  C12P19/12 ,  C12P19/24 ,  C12R1/38 ,  A23L1/236 ,  C12P19/18 ,  C12P41/00

    CPC分类号： C12P19/24 ,  A23L27/34 ,  C12P19/12 ,  Y10S435/847 ,  Y10S435/874 ,  Y10S435/88

    摘要： A process for the preparation of a sweetener, in which sucrose is converted enzymatically into a saccharide mixture which is called "isomerized sucrose" and has a disaccharide content of more than 85% by weight, then non-isomerized remaining sucrose is removed from the latter by enzymatic and/or H.sup.+ ion-catalyzed cleavage, and this product is catalytically hydrogenated. Preferably either before or after the catalytic hydrogenation, the resulting mixture is subjected to a chromatographic separation. The sweeteners prepared by this process contain either a mixture of 10 to 50% by weight of 6-O-.alpha.-D-glucopyranosyl-D-sorbitol; 2 to 20% by weight of 1-O-.alpha.-D-glucopyranosyl-D-sorbitol; and 30 to 70% by weight of 1-O-.alpha.-D-glucopyranosyl-D-mannitol or of 5 to 10% by weight of 6-O-.alpha.-D-glucopyranosyl-D-sorbitol; 30 to 40% by weight of 1-O-.alpha.-D-glucopyranosyl-D-sorbitol; and 45 to 60% by weight of 1-O-.alpha.-D-glucopyranosyl-D-mannitol.

    摘要翻译： 一种制备甜味剂的方法，其中将蔗糖酶促转化为称为“异构化蔗糖”并且二糖含量大于85重量％的糖混合物，然后从其中除去未异构化的剩余蔗糖 通过酶促和/或H +离子催化裂解，并且该产物被催化氢化。 优选在催化氢化之前或之后，将所得混合物进行色谱分离。 通过该方法制备的甜味剂包含10至50重量％的6-O-α-D-吡喃葡萄糖基-D-山梨糖醇的混合物; 2〜20重量％的1-O-α-D-吡喃葡萄糖基-D-山梨糖醇; 和30至70重量％的1-O-α-D-吡喃葡萄糖基-D-甘露醇或5至10重量％的6-O-α-D-吡喃葡萄糖基-D-山梨糖醇; 30至40重量％的1-O-α-D-吡喃葡萄糖基-D-山梨糖醇; 和45至60重量％的1-O-α-D-吡喃葡萄糖基-D-甘露糖醇。