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29 条记录 (耗时 0.047 秒)

    Method of establishing clam bed colonies and mobile floating hatchery for implementing same
    7.
    发明申请
    Method of establishing clam bed colonies and mobile floating hatchery for implementing same 有权
    建立蛤蜊殖民地和移动式孵化场实施方法

    公开(公告)号：US20050145189A1

    公开(公告)日：2005-07-07

    申请号：US11054638

    申请日：2005-02-08

    申请人： Paul Matthews ,  John Bradley

    发明人： Paul Matthews ,  John Bradley

    IPC分类号： A01K61/00

    CPC分类号： A01K61/60 ,  A01K61/54 ,  Y02A40/822

    摘要： A method for establishing a clam bed includes raising clam larvae in a captive environment in which they are provided with adequate food and habitat requirements, and kept isolated from predation by natural predators. The clam larvae are maintained in this environment during the first larval stage, referred to as the trochophore stage of development, when the larvae are particularly vulnerable to mortality. During the next stage of development, the larvae are called veligers. The developing larval clams are released, preferably in large numbers (saturation spawning) at any time during the veliger stage of development, i.e., the generic stage following the trochophore larval stage and which includes the sub-stages of straight-hinge veliger, umbonate veliger, and pediveliger. Preferably, the entire process prior to release in accordance with the invention is carried out in a closed system, to significantly reduce possible exposure to contaminants and/or harmful predator larvae/parasites, in addition to larger animal predators. A mobile floating hatchery/nursery facilitates implementation of the method by providing the captive environment, and allowing transfer of the veliger clams to a seeding site containing the prospective clam bed.

    摘要翻译： 建立蛤蜊床的方法包括在捕获环境中养殖蛤蜊幼虫，在这些环境中，它们被提供足够的食物和栖息地要求，并与天然捕食者隔离。 在幼虫特别容易死亡的第一个幼虫阶段，蛤蜊幼虫被维持在这个环境中，被称为发育阶段。 在下一个发展阶段，幼虫被称为野生动物。 发育中的幼虫蛤被发布，优选大量（饱和产卵），在发育阶段的任何时候，即经过trochophore幼虫阶段后的通用阶段，其中包括直链叶绿素 ，和pediveliger。 优选地，根据本发明的释放之前的整个过程在封闭系统中进行，以显着减少除了较大的动物捕食者之外可能暴露于污染物和/或有害的捕食者幼虫/寄生虫。 移动式孵化场/苗圃可以通过提供捕获环境来促进该方法的实施，并允许将iger蛤转移到包含预期蛤蜊床的播种地点。

    Nuclear quadrupole resonance inspection system
    9.
    发明申请
    Nuclear quadrupole resonance inspection system 审中-公开
    核四极共振检测系统

    公开(公告)号：US20060232274A1

    公开(公告)日：2006-10-19

    申请号：US10559371

    申请日：2004-05-20

    申请人： Gareth Shilstone ,  John Bradley ,  Richard Jenkinson

    发明人： Gareth Shilstone ,  John Bradley ,  Richard Jenkinson

    IPC分类号： G01V3/00

    CPC分类号： G01R33/441

    摘要： A multi-resonant nuclear quadrupole resonance (NQR) inspection system is disclosed. The system comprises a multi-resonant circuit 16 tuned to simultaneously transmit and receive a plurality of signals. The receiver circuit comprises passive circuit protection in the form of a lumped element quarter-wave unit 10 and a signal generator 6 and frequency mixer 8 are used to modify the return signals in order to facilitate signal monitoring. The system has been shown to simultaneously detect RDX and PETN.

    摘要翻译： 公开了一种多谐振核四极共振（NQR）检测系统。 该系统包括被调谐以同时发送和接收多个信号的多谐振电路16。 接收器电路包括集总元件四分之一波长单元10形式的无源电路保护，信号发生器6和混频器8用于修改返回信号，以便于信号监测。 该系统已被证明可同时检测RDX和PETN。

    Hot blow forming control method
    10.
    发明申请
    Hot blow forming control method 有权
    热吹成型控制方法

    公开(公告)号：US20050067063A1

    公开(公告)日：2005-03-31

    申请号：US10674947

    申请日：2003-09-30

    申请人： James Schroth ,  Mark Verbrugge ,  John Bradley

    发明人： James Schroth ,  Mark Verbrugge ,  John Bradley

    IPC分类号： B21D26/02 ,  C22F1/04

    CPC分类号： B21D26/021 ,  B21D26/031 ,  B21D26/055 ,  B21D37/16

    摘要： A sheet material is gripped at its edges and hot blow formed by a pressurized working gas against a forming tool surface. The flow characteristics of the material are determined at increasing gas pressures over a range of temperature relevant to the forming operation. A predetermined pressure/time schedule is determined at a reference temperature for rapid shape formation of good parts on a continual basis. The process is then controlled as parts are thus formed by measuring the forming temperature of the parts and correcting the pressure time schedule, using the determined flow characteristics, for the actual temperature to achieve the desired shape evolution of the parts.

    摘要翻译： 片材在其边缘处被夹持，并且由加压工作气体形成的热吹气抵靠成形工具表面。 在与成形操作相关的温度范围内，在增加的气体压力下确定材料的流动特性。 在基准温度下确定预定的压力/时间表，以便在连续的基础上快速形成好的部件。 然后控制该过程，因为通过测量部件的成形温度并且使用确定的流动特性来校正压力时间表来形成部件，以实现实际温度以实现部件的期望的形状演变。