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    Ocular measurement apparatus and method
    2.
    发明申请
    Ocular measurement apparatus and method 有权
    眼部测量装置及方法

    公开(公告)号：US20060227290A1

    公开(公告)日：2006-10-12

    申请号：US11402260

    申请日：2006-04-12

    申请人： Ian Murray ,  David Carden

    发明人： Ian Murray ,  David Carden

    IPC分类号： A61B3/02

    CPC分类号： A61B5/161 ,  A61B3/0091

    摘要： According to an aspect of the present invention, there is provided a measurement apparatus for measuring a property of an eye of a subject, having a target arranged to be viewed by the subject, the target including a first light and a second light arranged to undergo a modulation in anti-phase, the modulation decreasing from an initial modulation frequency at which an initial flicker of the first light and second light is not perceivable by the subject; and an indication device allowing the subject to indicate when a flicker is perceived, the modulation frequency at which the subject indicates that the flicker is perceived being defined as a threshold modulation frequency.

    摘要翻译： 根据本发明的一个方面，提供了一种用于测量被检体的眼睛的特性的测量装置，其具有布置成被被检体观察的目标，所述靶包括第一光和布置成经受的第二光 反相调制，所述调制从所述第一光和第二光的初始闪烁不能被所述对象察觉的初始调制频率减小; 以及允许对象指示何时感知到闪烁的指示装置，被摄体指示闪烁被感知的调制频率被定义为阈值调制频率。

    Testing Vision
    3.
    发明申请
    Testing Vision 有权
    测试愿景

    公开(公告)号：US20100195051A1

    公开(公告)日：2010-08-05

    申请号：US12600419

    申请日：2008-04-28

    申请人： Ian Murray ,  Robert Minns ,  Brian Fleck ,  Harry Brash

    发明人： Ian Murray ,  Robert Minns ,  Brian Fleck ,  Harry Brash

    IPC分类号： A61B3/10

    CPC分类号： A61B3/024 ,  A61B3/113

    摘要： A system for testing visual fields comprising a display for presenting a visual stimulus and an eye tracker for tracking movement of at least one of a patient's eyes to determine its position in three dimensions without requiring the patient to wear any tracking equipment. A computer controls the position of the stimulus on the display and causes it to move by an amount that is a function of the tracked three-dimensional position of the patient's eye and a visual field position that is to be tested. Changes to the position of the stimulus and any corresponding tracked eye movement are used to assess the patient's visual field.

    摘要翻译： 一种用于测试视野的系统，包括用于呈现视觉刺激的显示器和用于跟踪患者眼睛中的至少一个的移动的眼睛跟踪器，以确定其在三维中的位置，而不需要患者佩戴任何跟踪设备。 计算机控制在显示器上的刺激的位置，并且使其移动与患者眼睛的被跟踪的三维位置和待测试的视野位置的函数的量。 使用刺激位置和任何相应的跟踪眼运动的变化来评估患者的视野。

    Constrained prosthetic knee
    4.
    发明授权
    Constrained prosthetic knee 失效
    约束假肢膝盖

    公开(公告)号：US4224697A

    公开(公告)日：1980-09-30

    申请号：US940526

    申请日：1978-09-08

    申请人： Ian Murray ,  Stanley Kampner

    发明人： Ian Murray ,  Stanley Kampner

    IPC分类号： A61F2/38 ,  A61F1/03

    CPC分类号： A61F2/3836

    摘要： A constrained prosthetic knee having as its component parts a femoral implant, a tibial implant, and a meniscal plate disposed between the implants. Knee flexion and extension is permitted by compoundly curved condyle surfaces of the femoral implant, which resemble corresponding surfaces of a natural knee, and correspondingly shaped convex bearing surfaces in the meniscal plate and tibial implant. This interface is defined by a continuous, concave, spherically shaped surface in the upwardly facing plateau of the tibial implant and a corresponding, continuous, convex spherical surface of the meniscal plate. A post projects from the tibial implant into a cavity defined by the femoral implant and the free end of the post and the cavity have opposing, cooperating and overlapping ledges which maintain the implants constrained to each other. The ledges permit unrestrained flexion, extension and torsional movement of the knee and limited lateral rocking (adduction-abduction).

    摘要翻译： 具有股骨植入物，胫骨植入物和设置在植入物之间的半月板的组成部分的约束假肢膝盖。 股骨植入物的复合弯曲髁表面允许膝关节弯曲和伸展，其类似于天然膝盖的相应表面，以及半月板和胫骨植入物中相应形状的凸出的支承表面。 该界面由胫骨植入物的向上平台中的连续的，凹形的球形表面以及半月板的对应的连续的凸形球形表面限定。 从胫骨植入物到由股骨植入物定义的空腔中的柱子和柱体和腔的自由端具有相对的，协作的和重叠的凸缘，其将植入物保持彼此约束。 脚趾允许膝盖的无限弯曲，伸展和扭转运动以及有限的横向摇摆（内收外展）。

    Pulse-actuated fuel-injection spark plug
    5.
    发明授权
    Pulse-actuated fuel-injection spark plug 失效
    脉冲燃油喷射火花塞

    公开(公告)号：US4095580A

    公开(公告)日：1978-06-20

    申请号：US734918

    申请日：1976-10-22

    申请人： Ian Murray ,  Clement A. Tatro

    发明人： Ian Murray ,  Clement A. Tatro

    IPC分类号： H01T13/40 ,  F02M57/06 ,  F02M63/00 ,  F02D3/00

    CPC分类号： F02M57/06 ,  F02M2200/21

    摘要： A replacement spark plug for reciprocating internal combustion engines that functions as a fuel injector and as a spark plug to provide a "stratified-charge" effect. The conventional carburetor is retained to supply the main fuel-air mixture which may be very lean because of the stratified charge. The replacement plug includes a cylindrical piezoelectric ceramic which contracts to act as a pump whenever an ignition pulse is applied to a central rod through the ceramic. The rod is hollow at its upper end for receiving fuel, it is tapered along its lower length to act as a pump, and it is flattened at its lower end to act as a valve for fuel injection from the pump into the cylinder. The rod also acts as the center electrode of the plug, with the spark jumping from the plug base to the lower end of the rod to thereby provide spark ignition that has inherent proper timing with the fuel injection.

    摘要翻译： 用作往复式内燃机的替代火花塞，其用作燃料喷射器和作为火花塞以提供“分层充电”效果。 常规的化油器被保留以供应主要的燃料 - 空气混合物，其可能由于分层的电荷而非常稀薄。 替代插头包括圆柱形压电陶瓷，其每当点火脉冲通过陶瓷施加到中心杆时收缩以用作泵。 该杆在其上端为中空，用于接收燃料，其沿其较低长度逐渐变细以用作泵，并且其在其下端被压平，以用作从泵进入气缸的燃料喷射的阀。 杆也用作插头的中心电极，其中火花从插头底座跳到杆的下端，从而提供具有燃料喷射固有适当时机的火花点火。

    Testing vision
    6.
    发明授权
    Testing vision 有权
    测试视力

    公开(公告)号：US08337019B2

    公开(公告)日：2012-12-25

    申请号：US12600419

    申请日：2008-04-25

    申请人： Ian Murray ,  Robert Minns ,  Brian Fleck ,  Harry Brash

    发明人： Ian Murray ,  Robert Minns ,  Brian Fleck ,  Harry Brash

    IPC分类号： A61B3/14

    CPC分类号： A61B3/024 ,  A61B3/113

    摘要： A system for testing visual fields comprising a display for presenting a visual stimulus and an eye tracker for tracking movement of at least one of a patient's eyes to determine its position in three dimensions without requiring the patient to wear any tracking equipment. A computer controls the position of the stimulus on the display and causes it to move by an amount that is a function of the tracked three-dimensional position of the patient's eye and a visual field position that is to be tested. Changes to the position of the stimulus and any corresponding tracked eye movement are used to assess the patient's visual field.

    摘要翻译： 一种用于测试视野的系统，包括用于呈现视觉刺激的显示器和用于跟踪患者眼睛中的至少一个的移动的眼睛跟踪器，以确定其在三维中的位置，而不需要患者佩戴任何跟踪设备。 计算机控制在显示器上的刺激的位置，并且使其移动与患者眼睛的被跟踪的三维位置和待测试的视野位置的函数的量。 使用刺激位置和任何相应的跟踪眼运动的变化来评估患者的视野。

    CCFL illuminated device and method of use
    7.
    发明申请
    CCFL illuminated device and method of use 审中-公开
    CCFL照明装置及其使用方法

    公开(公告)号：US20050184667A1

    公开(公告)日：2005-08-25

    申请号：US10809310

    申请日：2004-03-26

    申请人： Bruce Sturman ,  Ian Murray

    发明人： Bruce Sturman ,  Ian Murray

    IPC分类号： B01F7/00 ,  B01F7/08 ,  B01F13/00 ,  B01F13/10 ,  B01F15/00 ,  F21V15/00 ,  F21V17/04 ,  G09F13/04 ,  G09F13/26 ,  H01J5/48 ,  H01J23/16

    CPC分类号： H01J5/48 ,  F21V17/04 ,  F21Y2103/00 ,  G09F13/04 ,  G09F13/26

    摘要： A Cold Cathode Fluorescent Lamp (CCFL) is enclosed within a bulb normally used for incandescent fixtures. The CCFL is bent into a u-shape to fit within the bulb and the ballast can be installed in the lamp base. In an alternative embodiment, one or more CCFLs is enclosed within a fluorescent lamp tube or bulb with bi pin end caps. An insert in the end cap can support the CCFLs. Contact is made to the CCFLs through a connection with the pins of the end caps. In an alternative arrangement, the CCFLs are supported within the tube by electrode wires connecting to the pins.

    摘要翻译： 冷阴极荧光灯（CCFL）封装在通常用于白炽灯具的灯泡中。 CCFL弯曲成u形以适应灯泡，镇流器可以安装在灯座中。 在替代实施例中，一个或多个CCFL被封装在具有双针端盖的荧光灯管或灯泡内。 端盖中的插入件可以支撑CCFL。 通过与端盖的针脚的连接与CCFL进行接触。 在替代布置中，CCFL通过连接到销的电极线被支撑在管内。

    Method and apparatus for measuring a property of an eye of a subject
    8.
    发明授权
    Method and apparatus for measuring a property of an eye of a subject 有权
    用于测量受试者的眼睛的性质的方法和装置

    公开(公告)号：US09526413B2

    公开(公告)日：2016-12-27

    申请号：US13817318

    申请日：2011-08-17

    申请人： Ian Murray ,  David Carden

    发明人： Ian Murray ,  David Carden

    IPC分类号： A61B3/02 ,  A61B3/00 ,  A61B3/06

    CPC分类号： A61B3/063 ,  A61B3/0008 ,  A61B3/0091 ,  A61B3/02 ,  A61B3/06

    摘要： According to a first aspect of the present invention, there is provided a method of measuring a property of an eye of a subject using an apparatus which is: arranged to provide a bleaching light, a background light ostensibly invisible to rods (e.g. substantially red, and/or having or being a wavelength greater than 580 nm) and a target light ostensibly visible to rods (e.g. substantially green, and/or having or being a wavelength less than 580 nm and greater than 400 nm, e.g. around 514 nm+/−50 nm), the background light and/or target light (together) being suitable for rod-dominated stimulation, the background light and target light being superimposable upon one another, and the target light being presentable to the subject such that the target light is incident on a parafoveal region of the subject's retina; the method comprising: a) stimulating the subject's retina with a low level bleach using the bleaching light; b) after the bleach has been undertaken, modulating a target light at an initial luminance at which modulation of the target light is not perceivable by the subject, whilst a background light remains substantially constant; c) increasing the luminance of the modulated target light; d) receiving an input from the subject when modulation of the target light is perceivable by the subject, thus indicating a rod-related threshold; e) after said input, decreasing the luminance of the modulated target light; and f) repeating parts c) to e) of the method to determine a series of rod-related thresholds over a period of time.

    摘要翻译： 根据本发明的第一方面，提供了一种使用以下装置来测量对象的眼睛特性的方法：设置为提供漂白光，表面上不可见的背景光（例如基本上红色， 和/或具有或具有大于580nm的波长）和对于表面可见的靶（例如基本上为绿色和/或具有或具有小于580nm且大于400nm的波长的目标光，例如约514nm +/- 背景光和/或目标光（一起）适合于棒主导的刺激，背景光和目标光彼此重叠，并且目标光可呈现给对象，使得目标光为 事件在受试者的视网膜的中央凹中心区域; 该方法包括：a）使用漂白光以低水平漂白剂刺激受试者的视网膜; b）在进行漂白之后，以目标光的调制不能被对象感知的初始亮度调制目标光，而背景光保持基本恒定; c）增加调制目标光的亮度; d）当目标光的调制被对象感知时从接收者接收输入，从而指示杆相关阈值; e）在所述输入之后，降低调制目标光的亮度; 以及f）重复在一段时间内确定一系列杆相关阈值的方法的部分c）至e）。

    Aluminum alloys having improved ballistics and armor protection performance
    9.
    发明授权
    Aluminum alloys having improved ballistics and armor protection performance 有权
    铝合金具有改进的弹道和防护性能

    公开(公告)号：US08206517B1

    公开(公告)日：2012-06-26

    申请号：US12356476

    申请日：2009-01-20

    申请人： Dustin M. Bush ,  Ian Murray ,  Roberto J. Rioja ,  Ralph R. Sawtell

    发明人： Dustin M. Bush ,  Ian Murray ,  Roberto J. Rioja ,  Ralph R. Sawtell

    IPC分类号： C22C21/10

    CPC分类号： C22C21/10 ,  C22F1/053

    摘要： New 7XXX alloys having improved ballistics performance are disclosed. The new alloys generally are resistant to armor piercing rounds at 2850 fps, resistant to fragment simulated particles at 2950 fps, and are resistant to spalling. To achieve the improved ballistics properties, the alloys are generally overaged so as to obtain a tensile yield strength that is (i) at least about 10 ksi lower than peak strength and/or (ii) no greater than 70 ksi.

    摘要翻译： 公开了具有改进的弹道性能的新型7XXX合金。 新的合金通常耐2850 fps的铠甲穿孔，耐2940fps的碎片模拟粒子，并且耐剥落。 为了实现改进的弹道性能，合金通常被过度使用以获得拉伸屈服强度，其是（i）比峰强度低至少约10ksi和/或（ii）不大于70ksi。