公开(公告)号：US6096839A

公开(公告)日：2000-08-01

申请号：US82532

申请日：1998-05-21

Applicant: Jean-Claude Chinh ,  David Newton

Inventor： Jean-Claude Chinh ,  David Newton

IPC: B01J8/00 ,  B01J8/24 ,  B01J19/00 ,  B01J19/26 ,  B05B7/04 ,  C08F2/01 ,  C08F2/34 ,  C08F10/00

CPC classification number: B01J8/1827 ,  B01J19/26 ,  B05B7/0433 ,  C08F10/00 ,  B01J2219/00103 ,  B01J2219/00108 ,  B01J2219/00119 ,  B01J2219/00128 ,  B01J2219/00182

Abstract: A continuous gas fluidized bed process for the polymerization of an olefin monomer, especially ethylene, propylene, or mixtures of these with other alpha-olefins, wherein monomer-containing recycle gas employed to fluidize the bed is cooled to condense out at least some liquid hydrocarbon. The condensed liquid, which can be a monomer or an inert liquid, is separated from the recycle gas and fed directly to the fluidized bed, through a gas-induced atomizer nozzle, to produce cooling by latent heat of evaporation. The nozzle is provided with a mechanical device within the liquid inlet of the atomizing chamber, that preatomizes the liquid so that the nozzle requires reduced amounts of gas compared with conventional gas-induced atomizer nozzles.

Abstract translation: 用于将烯烃单体，特别是乙烯，丙烯或它们与其它α-烯烃的混合物聚合的连续气体流化床方法，其中用于流化床的含单体的循环气体被冷却以冷凝至少一些液态烃 。 可以将单体或惰性液体的冷凝液从再循环气体中分离，并通过气体引发的雾化喷嘴直接送入流化床，通过蒸发潜热产生冷却。 喷嘴在雾化室的液体入口内设置有机械装置，其与常规的气体诱导雾化喷嘴相比，预先溶解液体，使得喷嘴需要减少量的气体。

公开(公告)号：US6088934A

公开(公告)日：2000-07-18

申请号：US888052

申请日：1997-07-03

Applicant: David Newton

Inventor： David Newton

IPC: B05B7/26 ,  B01J4/00 ,  B01J8/18 ,  B01J8/24 ,  B01J19/26 ,  B05B7/04 ,  B05B7/08 ,  C08F2/34 ,  F26B17/10

CPC classification number: B05B7/0433 ,  B01J19/26 ,  B01J8/1827 ,  B05B7/0892 ,  B01J2219/00162 ,  B01J2219/00164

Abstract: A method for injecting a liquid directly into a fluidised bed and a configuration of at least one twin nozzle in which a gas is used to atomise the liquid and each nozzle permits a dispersion of liquid into a vessel containing the fluidised bed.

Abstract translation: 将液体直接注入流化床的方法和至少一个双喷嘴的构造，其中使用气体来雾化液体和每个喷嘴允许液体分散到容纳流化床的容器中。

公开(公告)号：US6001938A

公开(公告)日：1999-12-14

申请号：US987155

申请日：1997-12-08

Applicant: Jean-Claude Chinh ,  Michel C. H. Filippelli ,  David Newton ,  Michael Bernard Power

Inventor： Jean-Claude Chinh ,  Michel C. H. Filippelli ,  David Newton ,  Michael Bernard Power

IPC: B01J8/18 ,  B01J8/24 ,  B01J19/26 ,  B05B7/04 ,  B05B7/08 ,  C08F2/34 ,  C08F10/00 ,  C08F210/06

CPC classification number: B01J8/1809 ,  B01J19/26 ,  B01J8/1827 ,  B01J8/1836 ,  B05B7/0433 ,  B05B7/08 ,  C08F10/00 ,  B01J2208/00061 ,  B01J2208/00088 ,  B01J2208/00256 ,  B01J2208/00274 ,  B01J2208/00362 ,  B01J2208/00539 ,  B01J2208/00548 ,  B01J2219/00128 ,  Y10S526/901 ,  Y10S526/904

Abstract: The invention relates to continuous gas fluidised bed polymerisation of olefins, especially ethylene, propylene, or mixtures of these with other alpha olefins, wherein the monomer-containing recycle gas employed to fluidise the bed is cooled to condense out at least some liquid hydrocarbon. The condensed liquid, which can be a monomer or an inert liquid, is separated from the recycle gas and is fed directly to the bed to produce cooling by latent heat of evaporation. The liquid feeding to the bed can be through gas-induced atomiser nozzles (FIG. 2), or through liquid-only nozzles. The process provides substantially improved productivity of gas fluidised bed polymerisation of olefins.

Abstract translation: 本发明涉及烯烃，特别是乙烯，丙烯或这些与其它α-烯烃的混合物的连续气体流化床聚合，其中用于流化床的含单体的再循环气体被冷却以冷凝至少一些液态烃。 可以将单体或惰性液体的冷凝液从再循环气体中分离出来，并直接送入床中，通过蒸发潜热产生冷却。 可以通过气体诱导的雾化喷嘴（图2）或通过仅液体喷嘴进入床的液体。 该方法大大提高了烯烃气体流化床聚合的生产率。

公开(公告)号：US08529437B2

公开(公告)日：2013-09-10

申请号：US12536364

申请日：2009-08-05

Applicant: Warren Taylor ,  Brian Jackman ,  David Newton ,  Gary Broeder

Inventor： Warren Taylor ,  Brian Jackman ,  David Newton ,  Gary Broeder

IPC: A61B1/00

CPC classification number: A61B17/00234 ,  A61B17/29 ,  A61B17/295 ,  A61B17/320016 ,  A61B17/3201 ,  A61B34/70 ,  A61B2017/003 ,  A61B2017/0034 ,  A61B2017/00991 ,  A61B2017/2926 ,  A61B2017/2932 ,  A61B2017/2945 ,  A61B2017/2946 ,  A61B2018/1432

Abstract: A surgical tool having proximal and distal ends and adapted to transverse a curved passageway comprises an end effector disposed on the distal end of the surgical tool, the end effector having a first body section and a second body section and a releasable connector joining the end effector first body section with the end effector second body section. The connector is operable to reversibly engage the first and second end effector body sections in a first fixed position and in a second movable position. The surgical tool further comprises an actuation device for moving the first and second end effector body sections from the first fixed position to the second movable position. The end effector is adapted to maneuver through a larger radius of curvature in the second movable position than in the first fixed position.

Abstract translation: 具有近端和远端并适于横向弯曲通道的外科手术工具包括设置在外科手术工具的远端上的端部执行器，所述端部执行器具有第一主体部分和第二主体部分以及连接端部执行器 具有末端执行器第二主体部分的第一主体部分。 连接器可操作以在第一固定位置和第二可移动位置可逆地接合第一和第二末端执行器主体部分。 手术工具还包括用于将第一和第二末端执行器主体部分从第一固定位置移动到第二可移动位置的致动装置。 端部执行器适于在第二可移动位置中比在第一固定位置中更大的曲率半径进行操纵。

公开(公告)号：US08500728B2

公开(公告)日：2013-08-06

申请号：US12543344

申请日：2009-08-18

Applicant: David Newton ,  Warren Taylor

Inventor： David Newton ,  Warren Taylor

IPC: A61B18/14

CPC classification number: A61B18/14 ,  A61B17/3421 ,  A61B18/1233 ,  A61B18/1445 ,  A61B18/16 ,  A61B34/30 ,  A61B34/71 ,  A61B90/98 ,  A61B2017/00026 ,  A61B2017/00039 ,  A61B2017/00323 ,  A61B2017/2927 ,  A61B2017/3445 ,  A61B2017/3449 ,  A61B2017/3466 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/00892 ,  A61B2018/167 ,  A61B2034/305 ,  A61B2034/306 ,  A61B2090/0436 ,  A61B2090/0481

Abstract: A surgical system comprises a device adapted to deliver a plurality of surgical instruments to a site within a patient's body, a first surgical instrument comprising an active electrode probe, a second surgical instrument for performing a non-electrosurgical procedure, a conductive shield surrounding the active electrode probe of the first surgical instrument and connected to a reference potential, and a cold instrument monitor connected to the second surgical instrument and to the reference potential.

Abstract translation: 手术系统包括适于将多个外科器械递送到患者体内的部位的装置，包括有源电极探针，用于执行非电外科手术的第二手术器械的第一手术器械，围绕所述活动的导电屏蔽 第一外科器械的电极探针并连接到参考电位，以及连接到第二外科器械和参考电位的冷仪器监视器。

公开(公告)号：US20120283720A1

公开(公告)日：2012-11-08

申请号：US13553696

申请日：2012-07-19

Applicant: David Newton ,  Jerry Keane ,  Warren Taylor

Inventor： David Newton ,  Jerry Keane ,  Warren Taylor

IPC: A61B18/12

CPC classification number: A61B18/1233 ,  A61B18/1445 ,  A61B2018/00607 ,  A61B2018/00875 ,  A61B2018/1253 ,  A61B2018/126

Abstract: An electrical switching system for use in various types of electrosurgical instruments and related tools comprises a system adapted to automatically determine which of at least two electrical current modes to deliver through an electrosurgical instrument based on a condition sensed by the electrosurgical instrument. In another embodiment, the electrical switching system comprises a generator, the generator including a first electrical distribution systems for delivering monopolar electrical energy, and a second electrical distribution system for delivering bipolar electrical energy, a controller coupled to the generator for selecting based on an input which of the first and second electrical distribution systems to activate.

Abstract translation: 用于各种类型的电外科器械和相关工具的电气开关系统包括适于根据电外科仪器感测到的状况自动确定至少两种电流模式中的哪一种通过电外科仪器输送的系统。 在另一个实施例中，电气开关系统包括发电机，发电机包括用于传递单极电能的第一配电系统和用于输送双极电能的第二配电系统，耦合到发电机的控制器，用于基于输入 第一和第二配电系统中的哪一个被激活。

公开(公告)号：US07935238B2

公开(公告)日：2011-05-03

申请号：US10549568

申请日：2004-03-18

Applicant: David Newton

Inventor： David Newton

IPC: B01J19/08 ,  C02F1/46

CPC classification number: C10G2/342 ,  B01D35/06 ,  B01J8/22 ,  B01J19/087 ,  B01J2219/0809 ,  B01J2219/0813 ,  B01J2219/083 ,  B01J2219/089 ,  B03C3/025 ,  B03C5/024

Abstract: Electromechanical filtering unit having a conduit capable of conducting electricity, at least one first electrode connectable to a high voltage power supply (EHT) and at least one second electrode having a plurality of discrete openings which is earthed. The electrodes are positioned within the conduit and connected to the conduit such that electricity can pass between the electrodes via the conduit.

Abstract translation: 具有能够导电的导管的机电滤波单元，可连接到高压电源（EHT）的至少一个第一电极和具有接地的多个离散开口的至少一个第二电极。 电极定位在导管内并连接到导管，使得电能经由导管在电极之间通过。

公开(公告)号：US20090224789A1

公开(公告)日：2009-09-10

申请号：US12465089

申请日：2009-05-13

Applicant: David Newton ,  Jon Paulsen ,  Barry Klinger ,  Shi Li ,  Spencer Barrett ,  Jasmine Lu ,  Kent Robinson

Inventor： David Newton ,  Jon Paulsen ,  Barry Klinger ,  Shi Li ,  Spencer Barrett ,  Jasmine Lu ,  Kent Robinson

IPC: G01R31/02

CPC classification number: B07C5/344 ,  G01R1/06794 ,  G01R31/2891

Abstract: A method for determining the alignment of a plurality of contacts in an electronic testing machine is disclosed. The contacts are swept over an electronic component taking a plurality of electrical readings. These electrical readings are charted against a desired orientation to determine alignment. Alignment can be corrected as necessary using an adjustment mechanism.

Abstract translation: 公开了一种用于确定电子测试机中的多个触点的对准的方法。 触点被扫过电子部件，获取多个电读数。 这些电气读数是针对所需的方向绘制的，以确定对准。 可以使用调整机构根据需要校正对准。

公开(公告)号：US20090112204A1

公开(公告)日：2009-04-30

申请号：US12257562

申请日：2008-10-24

Applicant: Kurt Albert Aronow ,  David Newton ,  Don R. Boyle

Inventor： Kurt Albert Aronow ,  David Newton ,  Don R. Boyle

IPC: A61B18/12

CPC classification number: A61B18/1233 ,  A61B18/1206 ,  A61B18/16 ,  A61B2018/00648 ,  A61B2018/00672 ,  A61B2018/00702 ,  A61B2018/00708 ,  A61B2018/00779 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/00892

Abstract: A system and method for detecting faults within an electrosurgical instrument having a shield and an active electrode uses multiple possible fault conditions. In one embodiment the monitoring system comprises an electrosurgical generator coupled to the electrosurgical instrument and adapted to deliver power to the active electrode of the electrosurgical instrument, monitoring circuitry coupled to the electrosurgical generator and the electrosurgical instrument, wherein the monitoring circuitry comprises an active electrode voltage sensor an active electrode current sensor and a shield current sensor. The monitoring circuitry measures at least two of the active voltage, the active or return electrode current, and the shield current.

Abstract translation: 用于检测具有屏蔽和有源电极的电外科器械中的故障的系统和方法使用多个可能的故障条件。 在一个实施例中，监测系统包括耦合到电外科器械的电外科发生器，其适于向电外科器械的有源电极输送功率，耦合到电外科发生器和电外科器械的监测电路，其中监测电路包括有源电极电压 传感器有源电极电流传感器和屏蔽电流传感器。 监控电路测量有源电压，有源或返回电极电流和屏蔽电流中的至少两个。

公开(公告)号：US20070088175A1

公开(公告)日：2007-04-19

申请号：US11541678

申请日：2006-10-03

Applicant: Michele Fiorentino ,  David Newton ,  George Salem ,  Bruce Williams

Inventor： Michele Fiorentino ,  David Newton ,  George Salem ,  Bruce Williams

IPC: C07C67/05 ,  C07C51/16

CPC classification number: C07C51/25 ,  C07C51/215 ,  C07C67/055 ,  C07C253/24 ,  Y02P20/52 ,  Y02P20/582 ,  C07C53/08 ,  C07C69/01 ,  C07C69/15 ,  C07C255/08

Abstract: A process for reacting in a fluid bed reactor at least one oxidisable reactant with molecular oxygen in the presence of a catalytically active fluidised bed of solid particles. In the process a molecular oxygen-containing gas having an oxygen concentration greater than that of air is introduced into the fluidised bed whilst the fluidised bed is maintained in a turbulent regime. The process is suitable for oxidation, ammoxidation and carboxylation processes, including the production of maleic anhydride, acrylonitrile, ethylene, acetic acid and vinyl acetate.

Abstract translation: 在流化床反应器中在固体颗粒的催化活性流化床存在下使至少一种可氧化反应物与分子氧反应的方法。 在该过程中，将氧浓度大于空气的分子含氧气体引入流化床中，同时流化床保持在湍流状态。 该方法适用于氧化，氨氧化和羧化过程，包括马来酸酐，丙烯腈，乙烯，乙酸和乙酸乙烯酯的生产。