公开(公告)号：US20070161503A1

公开(公告)日：2007-07-12

申请号：US10586827

申请日：2005-02-24

Applicant: John Briggs ,  David Butler ,  Timothy Wenzel ,  William Brooks ,  Teresa Fortin

Inventor： John Briggs ,  David Butler ,  Timothy Wenzel ,  William Brooks ,  Teresa Fortin

IPC: B01J21/02 ,  C08F4/44

CPC classification number: C08F210/16 ,  B01J27/16 ,  B01J31/0252 ,  B01J31/122 ,  B01J31/143 ,  B01J31/1616 ,  B01J31/1805 ,  B01J2231/12 ,  B01J2231/20 ,  B01J2531/62 ,  C07C2/32 ,  C07C2/34 ,  C07C2529/83 ,  C07C2531/14 ,  C07C2531/22 ,  C08F10/00 ,  C08F10/02 ,  C07C11/02 ,  C08F4/69 ,  C08F210/14 ,  C08F2500/10 ,  C08F2500/02 ,  C08F4/69146 ,  C08F4/02

Abstract: A catalyst composition for the preparation of oligomeric and/or polymer derivatives of olefin monomers, said composition comprising a Group 6 metal amide complex, a Group 1, 2, 12, 13, or 14 metal hydrocarbyl composition or compound, and a solid support comprising aluminum phosphate.

Abstract translation: 用于制备烯烃单体的低聚物和/或聚合物衍生物的催化剂组合物，所述组合物包含第6族金属酰胺络合物，第1,2,12,13或14族金属烃基组合物或化合物，以及固体载体，其包含 磷酸铝

公开(公告)号：US07005963B1

公开(公告)日：2006-02-28

申请号：US09638587

申请日：2000-08-15

Applicant: Joseph F. Scalisi ,  David Butler ,  Lawrence E. Hecox

Inventor： Joseph F. Scalisi ,  David Butler ,  Lawrence E. Hecox

IPC: H04Q1/30

CPC classification number: H04W4/24 ,  H04M3/42195 ,  H04M3/533 ,  H04M7/12 ,  H04M15/00 ,  H04M2215/2026 ,  H04M2215/32 ,  H04W4/12 ,  H04W68/00 ,  H04W76/11 ,  H04W88/06

Abstract: A system and method for a call receiving pager apparatus, system and method utilizing a dedicated switch for providing proprietary access, billing functions and other enhanced features is described. The system utilizes a subscriber apparatus having pager or radiotelephone functions whereby a caller may call the apparatus and gain direct two-way communication with the subscriber. The caller is billed for the communication. A call receiving pager apparatus, system and method which enables two-way text messaging as well as the storage, retrieval, and recall of telephone numbers making calls to the pager apparatus where the recalls are made by way of sending a data package to the stored caller number is described. The subscriber is unable to initiate any real time two-way communication with the outgoing connection.

Abstract translation: 描述了一种用于呼叫接收寻呼机装置的系统和方法，利用专用交换机提供专用接入，计费功能和其他增强特征的系统和方法。 该系统利用具有寻呼机或无线电话功能的用户设备，由此呼叫者可以呼叫该设备并获得与用户的直接双向通信。 来电者收费通知。 一种呼叫接收寻呼机装置，系统和方法，其能够进行双向文本消息传送以及存储，检索和召回电话号码，呼叫寻呼机装置，其中通过向所存储的数据包发送数据包进行召回 主叫号码被描述。 用户不能发起与出局连接的任何实时双向通信。

公开(公告)号：US20060004120A1

公开(公告)日：2006-01-05

申请号：US10884390

申请日：2004-07-02

Applicant: Jan Orlowski ,  David Butler ,  Lindsay McKinley

Inventor： Jan Orlowski ,  David Butler ,  Lindsay McKinley

IPC: C08K3/00

CPC classification number: A61K6/08 ,  A61K8/922 ,  A61Q11/00

Abstract: Disclosed are dental varnishes comprising reaction products of rosins with polyalcohols dissolved in mixtures of C2-C4 alcohols with C5-C7 hydrocarbons which have been found effective in preventing tooth decay and alleviating tooth sensitivity. Such varnishes may, optionally, incorporate therapeutic, antimicrobial and sensory enhancing ingredients.

Abstract translation: 公开了包含松香与多元醇的反应产物的牙科清漆，所述多元醇溶解在C 2 -C 4 -C 4醇与C 5 -C 3醇的混合物中， 已经发现有效地防止蛀牙和减轻牙齿敏感性的7烃。 这种清漆可以任选地并入治疗，抗微生物和感官增强成分。

公开(公告)号：US20050109076A1

公开(公告)日：2005-05-26

申请号：US10994658

申请日：2004-11-22

Applicant: David Butler ,  Johnny Clark

Inventor： David Butler ,  Johnny Clark

IPC: G01N33/18 ,  H01F27/14 ,  H01F27/40

CPC classification number: H01F27/14 ,  H01F27/402 ,  Y10T137/85978

Abstract: Insulating oil in electric power generation, transmission and distribution equipment such as circuit breakers, regulators, phase shifters, tank diverter switches and capacitor banks for respectively separated phases of a plural phase transmission or distribution line is filtered for removal of accumulated water, carbon particles and other contaminants by filters in oil circuits respective to each phase in the plurality. Each oil circuit respective to each circuit breaker includes a respective filter and circulation pump. However, all pumps in the plural phase power system, for example, are driven by the same motor and drive line whereby a fluid condition or circulation interruption of one oil circuit that requires termination of pump operation in the one oil circuit terminates the pump operation in all oil circuits. Pump motor power is preferably drawn from an energy source that may be independent of that served by the transmission and/or distribution power source.

Abstract translation: 在多相传输或分配线分别分相的发电，输配电设备如断路器，调压器，移相器，水箱切换开关和电容器组中的绝缘油被过滤以除去积聚的水，碳颗粒和 其它污染物通过油相回路中的过滤器分别相应于各个相。 各断路器的各油路包括各自的过滤器和循环泵。 然而，例如，多相电力系统中的所有泵由相同的电动机和驱动线驱动，由此一个油回路的流体状况或循环中断需要终止在一个油循环中的泵运行终止泵操作 所有油路。 泵电机功率优选地来自可以与传输和/或分配电源所服务的能量独立的能量源。

公开(公告)号：US20050047793A1

公开(公告)日：2005-03-03

申请号：US10651158

申请日：2003-08-28

Applicant: David Butler ,  Kurt Schuder

Inventor： David Butler ,  Kurt Schuder

IPC: H04B10/155 ,  H04B10/18 ,  H04B10/12

CPC classification number: H04B10/5055 ,  H04B10/25137 ,  H04B10/516

Abstract: A system and method for reducing undesirable components in optical signals in an optical transmission network. A block coding scheme is implemented that is matched to the spectral characteristics of one or more optical components of a transmission path, e.g., filters, optical media, et cetera, whereby the source data is encoded for shifting the power density spectra of the optical signals.

Abstract translation: 一种用于减少光传输网络中的光信号中不期望的分量的系统和方法。 实现了与传输路径的一个或多个光学部件（例如滤波器，光学介质等）的光谱特性匹配的块编码方案，由此对源数据进行编码以便移动光信号的功率密度谱 。

公开(公告)号：US6046797A

公开(公告)日：2000-04-04

申请号：US945254

申请日：1998-01-09

Applicant: Geoffrey Spencer ,  David Butler

Inventor： Geoffrey Spencer ,  David Butler

IPC: G01M11/00 ,  G01N21/00

CPC classification number: G01M11/3127

Abstract: An optical time domain reflectometer has an acoustic-optic modulator (30) for generating three different wavelengths, optical multipliers 40, 42 for alternating between one of the wavelengths (.lambda..sub.1) and the other two wavelengths (.lambda..sub.1 +.DELTA..lambda., .lambda..sub.1 -.DELTA..lambda.) in response to a signal generator 44, enables the provision of a test signal for transmission on an optical fiber transmission cable.

Abstract translation: PCT No.PCT / GB97 / 00564 Sec。 371日期1998年1月9日 102（e）日期1998年1月9日PCT 1997年2月28日PCT公布。 公开号WO97 / 32191 日期1997年9月4日光时域反射计具有用于产生三个不同波长的声光调制器（30），用于在一个波长（λ1）和另外两个波长（λ1+）之间交替的光学乘法器40,42， 响应于信号发生器44的DELTA lambda，λ1-DELTA lambda）使得能够提供用于在光纤传输电缆上传输的测试信号。

公开(公告)号：US4158114A

公开(公告)日：1979-06-12

申请号：US821723

申请日：1977-08-04

Applicant: David Butler ,  Frank Cichanski

Inventor： David Butler ,  Frank Cichanski

IPC: H01H19/56 ,  H01R13/70 ,  H01H9/00 ,  H01H21/76

CPC classification number: H01H19/56 ,  H01R13/70

Abstract: A switching device is provided which permits connection of two incompatibly wired electrical components. The electrical signal from each lead on the first electrical component is isolated on a particular switch assembly and re-routed along a selected path to a desired terminal, which then feeds the signal to a particular lead on the second electrical component. Each switch assembly operates independently of the other switch levels, thereby permitting any combination of electrical routes or paths to be selected and accommodating a great variety of wiring designs.

Abstract translation: 提供一种开关装置，其允许连接两个不相容的有线电气部件。 来自第一电气部件上的每个引线的电信号在特定开关组件上隔离，并且沿着所选路径重新路由到期望的端子，然后将该信号馈送到第二电气部件上的特定导线。 每个开关组件独立于其它开关电平操作，从而允许选择电路径或路径的任何组合，并且容纳各种布线设计。

公开(公告)号：US20170282661A1

公开(公告)日：2017-10-05

申请号：US15475387

申请日：2017-03-31

Applicant: David Butler

Inventor： David Butler

IPC: B60F3/00 ,  B62B3/02 ,  B63B35/73 ,  B62B5/06

CPC classification number: B60F3/0092 ,  B60F3/0007 ,  B62B15/003 ,  B62B15/007 ,  B62B15/008 ,  B62B2202/402 ,  B62B2202/42 ,  B63B35/73 ,  B63B2035/738

Abstract: A utility sled is formed from a lightweight material and includes a handle flexibly attached to the front end thereof. The handle includes a hook that is seated within a small opening of the utility sled when not in use. A pair of retractable wheels is attached to an exterior of each sidewall of the utility sled. The sidewalls are biased outward when no load is present. When loaded, the sidewalls advantageously tend to straighten vertically. The formed bottom of the sled includes a plurality of ribs which both add strength to the sled as well as function as sled runners when the wheels are retracted. The ribs operate to reduce friction between the sled bottom and the underlying surface.

公开(公告)号：US09687550B2

公开(公告)日：2017-06-27

申请号：US13514352

申请日：2010-12-07

Applicant: Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  Muthusamy Jayaraman ,  David Butler ,  Mamta Kapoor ,  Rajesh Kumar Kainthan

Inventor： Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  Muthusamy Jayaraman ,  David Butler ,  Mamta Kapoor ,  Rajesh Kumar Kainthan

IPC: C07C229/12 ,  A61K47/18 ,  C07C217/08 ,  C07C219/08 ,  C07C251/40 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  C07D317/28 ,  C07D317/44 ,  C07D317/72 ,  C07D491/10 ,  C12N15/88 ,  A61K31/7105 ,  A61K31/713 ,  A61K47/22

CPC classification number: A61K47/18 ,  A61K31/7105 ,  A61K31/713 ,  A61K47/186 ,  A61K47/22 ,  C07C217/08 ,  C07C219/08 ,  C07C229/12 ,  C07C251/40 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  C07C2601/02 ,  C07D317/28 ,  C07D317/44 ,  C07D317/72 ,  C07D491/10 ,  C12N15/88

Abstract: The present invention is based, in part, upon the discovery of charged lipids that provide advantages when used in lipid particles for the in vivo delivery of a therapeutic agent. As such, described herein are compounds useful for delivering a nucleic acid to a cell.

公开(公告)号：US09249671B2

公开(公告)日：2016-02-02

申请号：US13393304

申请日：2009-09-04

Applicant: David Butler

Inventor： David Butler

IPC: F01D5/18 ,  F01D9/04

CPC classification number: F01D5/186 ,  F01D9/041 ,  F05D2240/12 ,  F05D2240/126 ,  F05D2250/51

Abstract: A deflector for guiding a cooling fluid to a blade device of a turbine is provided. The deflector includes a first opening region with a first opening shape and a second opening region with a second opening shape. The deflector is connectable to a first blade device and to a second blade device in such a way that the cooling fluid is streamable through the first opening region into the first blade device and the cooling fluid is streamable through the second opening region into the second blade device. The first opening shape differs from the second opening shape for achieving a predetermined first mass flow of the cooling fluid into the first blade device and a predetermined second mass flow of the cooling fluid into the second blade device at predetermined installation locations of the first blade device and the second blade device.

Abstract translation: 提供了用于将冷却流体引导到涡轮机的叶片装置的偏转器。 偏转器包括具有第一开口形状的第一开口区域和具有第二开口形状的第二开口区域。 导流器可连接到第一叶片装置和第二叶片装置，使得冷却流体可流过第一开口区域进入第一叶片装置，并且冷却流体可流过第二开口区域进入第二叶片 设备。 第一开口形状与第二开口形状不同，用于在第一刀片装置的预定安装位置处实现冷却流体进入第一刀片装置的预定的第一质量流量和冷却流体进入第二刀片装置的预定的第二质量流量 和第二刀片装置。