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27 条记录 (耗时 0.025 秒)

    CYLINDRICAL BEARING FOR PRESSURE DIFFUSER AND ASSOCIATED METHOD
    21.
    发明申请
    CYLINDRICAL BEARING FOR PRESSURE DIFFUSER AND ASSOCIATED METHOD 有权
    用于压力膨胀机和相关方法的圆柱轴承

    公开(公告)号：US20100155003A1

    公开(公告)日：2010-06-24

    申请号：US12635854

    申请日：2009-12-11

    申请人： John Weston ,  Carl Luhrmann ,  Keith Vogel ,  Grant Bechard ,  James Oropallo ,  Mark Wilkinson

    发明人： John Weston ,  Carl Luhrmann ,  Keith Vogel ,  Grant Bechard ,  James Oropallo ,  Mark Wilkinson

    IPC分类号： D21C9/04 ,  D21F7/00

    CPC分类号： D21C9/04 ,  D21C7/14

    摘要： A bearing cylinder for a screen assembly of a pressurized pulp diffuser, the bearing cylinder including: a plurality of segments of the bearing cylinder wherein the segments are arranged side-by-side to form the bearing cylinder; and each of said segments includes a first region formed of a hard material resistant to damage from sand and rocks, and a second region formed of a soft material that thermally expands and conforms to bearing surfaces opposite to the bearing cylinder.

    摘要翻译： 一种用于加压纸浆扩散器的筛网组件的轴承圆柱体，所述轴承圆筒包括：所述轴承圆筒的多个段，其中所述段并排设置以形成所述轴承圆筒; 并且每个所述段包括由耐受来自砂和岩石的损伤的硬质材料形成的第一区域和由软质材料形成的第二区域，该软质材料热膨胀并且与轴承圆筒相对的轴承表面一致。

    SUBSTITUTED 1-AMINO-4-PHENYL-DIHYDROISOQUINOLINES, METHODS FOR THE PRODUCTION THEREOF, USE THEREOF AS A MEDICAMENT, AND MEDICAMENTS CONTAINING THEM
    22.
    发明申请
    SUBSTITUTED 1-AMINO-4-PHENYL-DIHYDROISOQUINOLINES, METHODS FOR THE PRODUCTION THEREOF, USE THEREOF AS A MEDICAMENT, AND MEDICAMENTS CONTAINING THEM 有权
    取代的1-氨基-4-苯基 - 二氢喹啉，其生产方法，作为药物使用，以及含有它们的药物

    公开(公告)号：US20090118327A1

    公开(公告)日：2009-05-07

    申请号：US12212301

    申请日：2008-09-17

    申请人： Hans-Jochen Lang ,  John Weston ,  Uwe Heinelt

    发明人： Hans-Jochen Lang ,  John Weston ,  Uwe Heinelt

    IPC分类号： A61K31/472 ,  C07D217/22 ,  A61P1/10 ,  A61P11/16 ,  A61P25/20

    CPC分类号： C07D217/22 ,  C07D401/10

    摘要： The present invention relates to compounds useful in the prevention or treatment of various disorders such as acute or chronic renal failure, for impairments of biliary function, for respiratory impairments such as snoring or sleep apneas or for stroke, and pharmaceutical compositions comprising them. More specifically, the compounds of the present invention comprises substituted 1-amino-4-phenyl-dihydroisoquinolines and their derivatives of formula I: Wherein the substituents R1-R11 are more specifically defined hereinbelow. The claimed compounds of the present invention also include their pharmaceutically acceptable salts and trifluoroacetates thereof as well as methods for their preparation and pharmaceutical delivery systems thereof.

    摘要翻译： 本发明涉及可用于预防或治疗诸如急性或慢性肾衰竭，胆汁功能障碍，呼吸障碍如打鼾或睡眠呼吸暂停或中风的各种疾病的化合物和包含它们的药物组合物。 更具体地，本发明的化合物包括取代的1-氨基-4-苯基 - 二氢异喹啉及其式I的衍生物：其中取代基R 1 -R 11在下文更具体地定义。 所要求保护的本发明化合物还包括其药学上可接受的盐和三氟乙酸盐以及其制备方法和药物递送系统。

    Continuous process and system of producing polyether polyols
    23.
    发明申请
    Continuous process and system of producing polyether polyols 失效
    生产聚醚多元醇的连续工艺和体系

    公开(公告)号：US20060155151A1

    公开(公告)日：2006-07-13

    申请号：US10545661

    申请日：2004-03-05

    申请人： Jan Verwijs ,  John Weston ,  Walter Papadopulos ,  Richard Elwell ,  Carlos Villa

    发明人： Jan Verwijs ,  John Weston ,  Walter Papadopulos ,  Richard Elwell ,  Carlos Villa

    IPC分类号： C07C41/03

    CPC分类号： B01J19/1837 ,  C08G65/2663 ,  C08G65/2696

    摘要： A continuous process and system for producing polyether polyols that allows for continuously adding an unreacted oxide to a loop reactor while adding at least one thermally deactivating catalyst capable of thermally deactivating prior to decomposition of polyether polyol which can allow for greater concentrations of unreacted oxides and/or a rate of reaction in the loop reactor is at a rate at least two times faster than a rate of reaction in a loop reactor containing less than 14 weight percent unreacted oxide. In a preferred embodiment, the catalyst is a double metal cyanide catalyst and a plug flow reactor is formed in series with the loop reactor wherein neither reactor contains a vapor space.

    摘要翻译： 一种用于生产聚醚多元醇的连续方法和系统，其允许在环状反应器中连续加入未反应的氧化物，同时加入至少一种能够在聚醚多元醇分解之前热失活的热失活催化剂，其可以允许更大浓度的未反应的氧化物和/ 或者环管反应器中的反应速率比含有少于14重量％未反应氧化物的环管反应器中的反应速度快至少两倍。 在优选的实施方案中，催化剂是双金属氰化物催化剂，并且活塞流反应器与环管反应器串联形成，其中两个反应器都不包含蒸气空间。

    Substituted 1-amino-4-phenyl-dihydroisoquinolines, methods for the production thereof, use thereof as a medicament, and medicaments containing them
    26.
    发明授权
    Substituted 1-amino-4-phenyl-dihydroisoquinolines, methods for the production thereof, use thereof as a medicament, and medicaments containing them 有权
    取代的1-氨基-4-苯基 - 二氢异喹啉，其制备方法，作为药物的用途，以及含有它们的药物

    公开(公告)号：US08124621B2

    公开(公告)日：2012-02-28

    申请号：US12212301

    申请日：2008-09-17

    申请人： Hans-Jochen Lang ,  John Weston ,  Uwe Heinelt

    发明人： Hans-Jochen Lang ,  John Weston ,  Uwe Heinelt

    IPC分类号： C07D217/22 ,  A61K31/47

    CPC分类号： C07D217/22 ,  C07D401/10

    摘要： The present invention relates to compounds useful in the prevention or treatment of various disorders such as acute or chronic renal failure, for impairments of biliary function, for respiratory impairments such as snoring or sleep apneas or for stroke, and pharmaceutical compositions comprising them. More specifically, the compounds of the present invention comprises substituted 1-amino-4-phenyl-dihydroisoquinolines and their derivatives of formula I: Wherein the substituents R1-R11 are more specifically defined hereinbelow. The claimed compounds of the present invention also include their pharmaceutically acceptable salts and trifluoroacetates thereof as well as methods for their preparation and pharmaceutical delivery systems thereof.

    摘要翻译： 本发明涉及可用于预防或治疗诸如急性或慢性肾衰竭，胆汁功能障碍，呼吸障碍如打鼾或睡眠呼吸暂停或中风的各种疾病的化合物和包含它们的药物组合物。 更具体地，本发明的化合物包括取代的1-氨基-4-苯基 - 二氢异喹啉及其式I的衍生物：其中取代基R 1 -R 11在下文更具体地定义。 所要求保护的本发明化合物还包括其药学上可接受的盐和三氟乙酸盐以及其制备方法和药物递送系统。

    Communication system
    27.
    发明授权
    Communication system 失效
    通讯系统

    公开(公告)号：US4039999A

    公开(公告)日：1977-08-02

    申请号：US658629

    申请日：1976-02-17

    申请人： John Weston

    发明人： John Weston

    IPC分类号： H04B11/00 ,  H04B14/00

    CPC分类号： H04B11/00 ,  H04B14/006

    摘要： Amplitude modulation systems for underwater communication have a number of disadvantages. For example, with a number of divers attempting to communicate simultaneously, intolerable cross-talk occurs. Variable tuning is necessary to overcome this problem. However, the invention disclosed herein uses angle modulation (phase or frequency modulation) which inherently has fewer noise problems and, because of the "capture effect" reduces any cross-talk problems. In an exemplary embodiment an audio transducer feeds a modulator to produce frequency modulated radio frequency signals which are fed to a balanced modulator together with a fixed frequency radio frequency signal from a local oscillator. The output of the balanced modulator comprises ultrasonic frequency signals which are frequency modulated in accordance with the audio signals. Also disclosed is a receiver for such ultrasonic frequency signals. By the use of integrated circuits, a combined ultrasonic transmitter and receiver may be provided in a compact unit adapted to be strapped on the head of a diver.