公开(公告)号：US20060097183A1

公开(公告)日：2006-05-11

申请号：US10982591

申请日：2004-11-05

Applicant: C. Baker ,  James Small

Inventor： C. Baker ,  James Small

IPC: G01J1/42

CPC classification number: H01J23/02 ,  H01J25/56

Abstract: An electromagnetic radiation source is disclosed. The electromagnetic radiation source includes an anode having a first conductor, a second conductor positioned relative to the first conductor, a plurality of pole pieces coupled to at least one of the first conductor and the second, and at least one mechanical phase reversal positioned along the first conductor or second conductor. Adjacent pole pieces are separated by a gap. The electromagnetic radiation source also includes a cathode separated from the anode by an anode-cathode space, electrical contacts for applying a dc voltage between the anode and the cathode and establishing an electric field across the anode-cathode space, and at least one magnet arranged to provide a dc magnetic field within the anode-cathode space generally normal to the electric field. Electrons emitted from the cathode are influenced by the electric and magnetic fields to follow a path through the anode-cathode space and pass in close proximity to the plurality of pole pieces, and the gaps between adjacent pole pieces provide fringing fields which interact with the electrons to produce single mode operation at a desired operating frequency.

Abstract translation: 公开了电磁辐射源。 电磁辐射源包括具有第一导体的阳极，相对于第一导体定位的第二导体，耦合到第一导体和第二导体中的至少一个的多个极片以及沿着第一导体定位的至少一个机械相反转 第一导体或第二导体。 相邻的极片被间隙隔开。 电磁辐射源还包括通过阳极 - 阴极空间从阳极分离的阴极，用于在阳极和阴极之间施加直流电压并在阳极 - 阴极空间之间建立电场的电触点，以及布置成 以在通常垂直于电场的阳极 - 阴极空间内提供直流磁场。 从阴极发射的电子受到电场和磁场的影响，沿着通过阳极 - 阴极空间的路径并且靠近多个极片并且相邻极片之间的间隙提供与电子相互作用的边缘场 以在期望的工作频率下进行单模操作。

公开(公告)号：US20060011778A1

公开(公告)日：2006-01-19

申请号：US10891588

申请日：2004-07-15

Applicant: James Small ,  Donald Lacey ,  Lloyd Kinsey ,  Mark Zepeda

Inventor： James Small ,  Donald Lacey ,  Lloyd Kinsey ,  Mark Zepeda

IPC: B64C15/00

CPC classification number: B64C39/00

Abstract: A rotating wing aircraft has a rotating fuselage and wings. The aircraft is configured to rotate with the air passing over the wings because of the rotation providing the lift needed to keep the aircraft aloft. The wings have rudders coupled to them, such as at the tips of the wings, to provide force for laterally moving the aircraft. The aircraft may be able to remain airborne by hovering for a long period of time, on the order of days. Power for the aircraft may be provided by a central diesel electric generator, which provides power for electric motors that turn propellers that are on the wings. The aircraft may be used for any of a variety of applications, such as for surveillance, communications, or as a radar platform.

Abstract translation: 旋翼机具有旋转的机身和机翼。 飞机被配置为随着空气通过机翼而旋转，因为旋转提供了使飞机保持高空所需的升力。 机翼具有与它们相连的方向舵，例如在翼的顶端，以提供用于横向移动飞行器的力。 飞机可以通过在几天的时间内长时间徘徊而保持机载。 飞机的动力可以由中央柴油发电机提供，该发电机为转动在机翼上的螺旋桨的电动机提供动力。 该飞机可用于任何各种应用，例如用于监视，通信或作为雷达平台。

公开(公告)号：US20050270231A1

公开(公告)日：2005-12-08

申请号：US10860268

申请日：2004-06-03

Applicant: James Small

Inventor： James Small

IPC: G01S7/28 ,  G01S7/282 ,  G01S7/285 ,  G01S13/02

CPC classification number: G01S7/285 ,  G01S7/024 ,  G01S7/282 ,  G01S13/0209 ,  G01S2007/2886

Abstract: A general purpose system and method for transmitting and coherently detecting UWB waveforms is predicated on the formation of conjugate pair of UWB waveforms. The in-phase and conjugate quadrature waveforms are orthogonal to each other and have the same power spectrum so that when squared and added they sum to the modulation envelope of the waveforms. By defining the waveform pair in this manner, a relatively simple and inexpensive transceiver can be used to transmit and receive the waveforms and yet preserve maximum range resolution and recover all possible energy in the returned waveforms. The transceiver transmits the in-phase UWB waveform and the conjugate quadrature UWB waveform with either a known time delay or orthogonal polarization relation. The time delay may be varied to suppress aliased return signals. A general purpose receiver detects the return waveforms, aligns them and then processes the waveforms using conventional techniques to extract target information including amplitude, phase, motion, imaging, etc. The transmission and detection of the conjugate waveforms is easily incorporated into a phased array system that comprises a plurality of transceivers.

Abstract translation: 用于发送和相干检测UWB波形的通用系统和方法基于UWB波形的共轭对的形成。 同相和共轭正交波形彼此正交并且具有相同的功率谱，使得当平方和相加时，它们与波形的调制包络相加。 通过以这种方式定义波形对，可以使用相对简单和便宜的收发器来发送和接收波形，并且保持最大范围分辨率并恢复返回波形中的所有可能的能量。 收发器以已知的时间延迟或正交极化关系发送同相UWB波形和共轭正交UWB波形。 可以改变时间延迟以抑制混叠返回信号。 通用接收器检测返回波形，对齐它们，然后使用常规技术处理波形，以提取包括幅度，相位，运动，成像等的目标信息。共轭波形的传输和检测容易地并入相控阵列系统 其包括多个收发器。

公开(公告)号：US06251150B1

公开(公告)日：2001-06-26

申请号：US09321036

申请日：1999-05-27

Applicant: Robert James Small ,  Maria Louise Peterson ,  Tuan Troung ,  Lionel Bonneau ,  Jean Claude Drouget

Inventor： Robert James Small ,  Maria Louise Peterson ,  Tuan Troung ,  Lionel Bonneau ,  Jean Claude Drouget

IPC: C09K314

CPC classification number: C09K3/1427 ,  C09K3/1463

Abstract: The present invention provides a slurry composition for chemical mechanical polishing comprising spinel particles having the formula AO•xZ2O3 wherein A is at least one divalent cation, Z is at least one trivalent cation, and 0.01≦x≦100. The present invention also includes a method of chemical mechanical polishing the surface of a substrate using slurry compositions that include these spinel particles. The slurry compositions of the present invention provide the desired level of planarization and selectivity for both metal and oxide surfaces. In addition, the slurry compositions of the invention can be prepared such that they are substantially free of alpha phase alumina particles and other high hardness particles to produce a scratch-free polished surface.

Abstract translation: 本发明提供一种用于化学机械抛光的浆料组合物，其包含具有式AO.xZ 2 O 3的尖晶石颗粒，其中A是至少一个二价阳离子，Z是至少一个三价阳离子，0.01 <= x <= 100。 本发明还包括使用包括这些尖晶石颗粒的浆料组合物化学机械抛光基材表面的方法。 本发明的浆料组合物为金属和氧化物表面提供所需的平坦化和选择性水平。 此外，可以制备本发明的浆料组合物，使得它们基本上不含α相氧化铝颗粒和其它高硬度颗粒以产生无刮擦的抛光表面。

公开(公告)号：US4120819A

公开(公告)日：1978-10-17

申请号：US833506

申请日：1977-09-15

Applicant: Robert James Small

Inventor： Robert James Small

IPC: B01J23/96 ,  B01J21/20 ,  C07C103/32

CPC classification number: B01J23/96 ,  C07C241/02 ,  Y02P20/584

Abstract: Palladium or platinum catalyst values poisoned in course of catalyzing the reductive alkylation of an acid hydrazide are essentially completely reactivated by treating the spent catalyst values with a dilute aqueous solution of a lower monocarboxylic acid or a mineral acid and contacting the resultant slurry with oxygen gas or a labile oxygen containing compound.

Abstract translation: 在催化酸酰肼的还原烷基化过程中中毒的钯或铂催化剂值基本上通过用较低一元羧酸或无机酸的稀水溶液处理废催化剂值而完全再活化，并使所得浆料与氧气或 不稳定的含氧化合物。