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149 条记录 (耗时 0.042 秒)

    Pyranoquinolinones and analogs thereof
    31.
    发明授权
    Pyranoquinolinones and analogs thereof 失效
    吡喃喹啉酮及其类似物

    公开(公告)号：US4419352A

    公开(公告)日：1983-12-06

    申请号：US236329

    申请日：1981-02-20

    申请人： David Cox ,  Hugh Cairns ,  Nigel Chadwick ,  John L. Suschitzky

    发明人： David Cox ,  Hugh Cairns ,  Nigel Chadwick ,  John L. Suschitzky

    IPC分类号： A61K31/435 ,  A61K31/495 ,  A61P11/06 ,  A61P37/08 ,  C07D215/00 ,  C07D215/48 ,  C07D239/72 ,  C07D239/90 ,  C07D311/24 ,  C07D335/06 ,  C07D491/04 ,  C07D491/052 ,  C07D495/04 ,  A61K31/47 ,  A61K31/535 ,  C07D413/14

    CPC分类号： C07D491/04 ,  C07D215/48 ,  C07D239/90 ,  C07D311/24 ,  C07D335/06 ,  C07D495/04 ,  Y10S514/826 ,  Y10S514/914 ,  Y10S514/925 ,  Y10S514/926 ,  Y10S514/927 ,  Y10S514/934

    摘要： There are described compounds of formula I, ##STR1## in which an adjacent pair of R.sub.5, R.sub.6, R.sub.7 and R.sub.8 form a chain --CZC(G.sub.1).dbd.(G.sub.2)--Z--,R.sub.4, R.sub.9 and the remainder of R.sub.5, R.sub.6, R.sub.7 and R.sub.8, which may be the same or different, each represent hydrogen, alkyl, halogen, alkenyl, --NO.sub.2, --NR.sub.1 R.sub.2, --OR.sub.3, --S(O).sub.n R.sub.3 ; or alkyl substituted by hydroxy, amino, alkoxy or carbonyl oxygen,n is 0, 1 or 2,R.sub.1 and R.sub.2, which may be the same or different, each represent hydrogen, alkyl, --CONHR.sub.3, phenyl or phenyl substituted by alkyl or halogen, or R.sub.1 and R.sub.2 together with the nitrogen atom to which they are attached form a 5 or 6 membered heterocyclic ring,R.sub.3 represents hydrogen, alkyl, alkenyl or phenyl,one of G.sub.1 and G.sub.2 is hydrogen and the other is a group E,each E, which may be the same or different, is --COOH, a 5-tetrazolyl group, or a carboxamidotetrazole group,each Z, which may be the same or different, is oxygen or sulphur, andone or two of the atoms, a, b, c and d are nitrogen atoms and the remainder are carbon atoms, R.sup.9 having no significance when two of a, b, c and d are nitrogen,(with certain exclusions)and pharmaceutically acceptable derivatives thereof.There are also described methods for making the compounds and pharmaceutical, e.g. anti-allergic, compositions and mixtures containing them.

    摘要翻译： 描述了式I，其中相邻的一对R 5，R 6，R 7和R 8形成链-CZC（G1）=（G2）-Z-，R4，R9和R5的其余部分的式I化合物， R 6，R 7和R 8可以相同或不同，各自表示氢，烷基，卤素，烯基，-NO 2，-NR 1 R 2，-OR 3，-S（O）n R 3; 或被羟基，氨基，烷氧基或羰基氧取代的烷基，n为0,1或2，可以相同或不同的R 1和R 2各自表示氢，烷基，-CONHR 3，苯基或被烷基或卤素取代的苯基 ，或R1和R2与它们所连接的氮原子一起形成5或6元杂环，R 3表示氢，烷基，链烯基或苯基，G1和G2之一是氢，另一个是基团E，每个 E可以相同或不同，为-COOH，5-四唑基或羧酰胺基四唑基，各Z可以相同或不同，为氧或硫，一个或两个原子为 b，c和d为氮原子，其余为碳原子，当a，b，c和d中的两个为氮时，R 9为无意义（具有某些排除）及其药学上可接受的衍生物。 还描述了制备化合物和药物的方法。 抗过敏剂，组合物和含有它们的混合物。

    Fastener
    32.
    外观设计
    Fastener 有权

    公开(公告)号：USD948329S1

    公开(公告)日：2022-04-12

    申请号：US29652494

    申请日：2020-09-03

    申请人： David Cox

    设计人： David Cox

    METHOD AND APPARATUS FOR PRODUCING THREE DIMENSIONAL NANO AND MICRO SCALE STRUCTURES
    36.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING THREE DIMENSIONAL NANO AND MICRO SCALE STRUCTURES 审中-公开
    用于生产三维纳米和微尺度结构的方法和装置

    公开(公告)号：US20120067718A1

    公开(公告)日：2012-03-22

    申请号：US13260430

    申请日：2010-03-29

    申请人： David Cox

    发明人： David Cox

    IPC分类号： C23C14/46 ,  C23F1/04 ,  B44C1/22

    CPC分类号： H01J37/3056 ,  G01N1/286 ,  H01J2237/2583 ,  H01J2237/30483 ,  H01J2237/3114 ,  H01J2237/3174 ,  H01J2237/31745 ,  H01J2237/31749

    摘要： A three-dimensional milling method and apparatus is disclosed for milling micrometre and a nanometre scale three-dimensional structures. The apparatus includes an ion column operable to generate a milling beam onto a substrate held on an instrument stage. A patterning computer is operable to control the ion column to generate varying ion beam and/or dwell times or to produce a plurality of milling passes, in which subsequent passes overlap previous passes at least partially to create three-dimensional structures. Optionally, an SEM column may be provided.

    摘要翻译： 公开了一种三维研磨方法和装置，其用于研磨微米级和纳米级三维结构。 该装置包括可操作以在保持在仪器台上的基板上产生铣削光束的离子柱。 图案化计算机可操作以控制离子柱以产生变化的离子束和/或停留时间或产生多个铣削通道，其中随后的通道至少部分地与先前通过重叠以产生三维结构。 可选地，可以提供SEM柱。

    METHOD OF ENABLING A SERVICE AT A COMMUNICATION NETWORK NODE
    38.
    发明申请
    METHOD OF ENABLING A SERVICE AT A COMMUNICATION NETWORK NODE 有权
    在通信网络节点上启用服务的方法

    公开(公告)号：US20100317330A1

    公开(公告)日：2010-12-16

    申请号：US12867934

    申请日：2008-02-18

    申请人： Mikael Klein ,  Christer Boberg ,  David Cox ,  Sofie Lassborn

    发明人： Mikael Klein ,  Christer Boberg ,  David Cox ,  Sofie Lassborn

    IPC分类号： H04W4/00

    CPC分类号： G06Q99/00 ,  G06Q10/10 ,  H04L67/16 ,  H04L67/24 ,  H04M3/42161 ,  H04M3/42365

    摘要： A method enabling a service at a communication network node and a network node adapted to execute the method is provided, wherein a first request, requesting for one or more operations to be associated with a symbol, is received from a first user. The request comprises an instruction, identifying one or more operations. The request triggers the generating of a unique symbol identity, and the creation of a symbol record, associated with the symbol identity, wherein the symbol record, linking the symbol identity to the one or more operations. At the node the symbol identity is also associated with the generated symbol, which is created by a symbol server and forwarded to the first user. Once the symbol has been received by the node in a second request, the symbol identity corresponding to the symbol is retrieved from the symbol server, and the service is enabled by executing the one or more operations according to the symbol record identified by the symbol identity.

    摘要翻译： 提供一种在通信网络节点和适于执行该方法的网络节点中实现服务的方法，其中从第一用户接收请求与符号相关联的一个或多个操作的第一请求。 该请求包括识别一个或多个操作的指令。 该请求触发生成唯一的符号标识，以及创建与符号标识相关联的符号记录，其中符号记录将符号标识链接到一个或多个操作。 在节点处，符号标识也与由符号服务器创建并转发给第一用户的生成符号相关联。 一旦节点在第二请求中已经接收到符号，则从符号服务器检索对应于符号的符号标识符，并且通过根据符号标识识别的符号记录执行一个或多个操作来启用该服务 。

    Chutes for Sorting and Inspection Apparatus
    39.
    发明申请
    Chutes for Sorting and Inspection Apparatus 有权
    分拣和检验仪器的滑槽

    公开(公告)号：US20100096300A1

    公开(公告)日：2010-04-22

    申请号：US12254713

    申请日：2008-10-20

    申请人： Stewart Mills ,  David Cox

    发明人： Stewart Mills ,  David Cox

    IPC分类号： B65G11/00 ,  G01M19/00

    CPC分类号： B65G11/083

    摘要： A chute for inspection and sorting apparatus has first and second flat sections, with the lower end of the first section being disposed over the second section to form a step from which product falls onto the second section. Additional sections may be included. In one variant a third channelled section is included, with the lower end of the second section being disposed over the third section forming a second step from which product falls onto the third section.

    摘要翻译： 用于检查和分拣装置的滑槽具有第一和第二平坦部分，第一部分的下端设置在第二部分上，以形成产品落入第二部分的台阶。 可能包括其他部分。 在一个变型中，包括第三通道部分，其中第二部分的下端设置在第三部分之上，形成产品落在第三部分上的第二步骤。