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    Apparatus and method for providing a single-mode grating-outcoupled surface emitting laser with detuned second-order outcoupler grating
    2.
    发明申请
    Apparatus and method for providing a single-mode grating-outcoupled surface emitting laser with detuned second-order outcoupler grating 失效
    用于提供具有失谐二阶外耦合光栅的单模光栅耦合表面发射激光器的装置和方法

    公开(公告)号：US20060140237A1

    公开(公告)日：2006-06-29

    申请号：US11021535

    申请日：2004-12-23

    申请人： Nuditha Amarasinghe ,  Taha Masood ,  Steven Patterson ,  Gary Evans

    发明人： Nuditha Amarasinghe ,  Taha Masood ,  Steven Patterson ,  Gary Evans

    IPC分类号： H01S5/00

    CPC分类号： H01S5/125 ,  H01S5/1221 ,  H01S5/18

    摘要： An improved grating-outcoupled surface-emitting semiconductor laser architecture is provided. A second-order grating is placed between two distributed Bragg reflector gratings. The period of the second order grating is positively or negatively detuned from the distributed Bragg reflector selected optical wavelength at which the laser operates. Detuning of the second-order grating towards shorter or longer wavelengths allows kink-free, linear LI curves light output versus forward current) for grating-outcoupled surface-emitting lasers. Due to the detuning of the outcoupler grating, the outcoupled radiation emits two beams that deviate slightly from the normal axis. A design point may then be chosen where the power coutcoupled by symmetric and antisymmetric modes cross and where the outcoupled power is independent of the phase variation.

    摘要翻译： 提供了一种改进的光栅耦合表面发射半导体激光器结构。 二阶光栅放置在两个分布布拉格反射器光栅之间。 第二级光栅的周期与激光器所在的分布式布拉格反射体所选择的光波长正向或负向失谐。 对于光栅输出耦合的表面发射激光器，二阶光栅向更短或更长波长的去抖动允许无扭结的线性LI曲线光输出对正向电流）。 由于外耦合光栅的失谐，输出耦合的辐射发射出两个与正常轴线稍微偏离的光束。 然后可以选择设计点，其中功率由对称和反对称模式耦合的功率交叉，并且输出耦合功率独立于相位变化。

    Methods and Apparatus for Segregation of Particles
    3.
    发明申请
    Methods and Apparatus for Segregation of Particles 审中-公开
    用于分离颗粒的方法和装置

    公开(公告)号：US20110065181A1

    公开(公告)日：2011-03-17

    申请号：US12910299

    申请日：2010-10-22

    申请人： George HVICHIA ,  David Counts ,  Gary Evans

    发明人： George HVICHIA ,  David Counts ,  Gary Evans

    IPC分类号： C12N5/073 ,  C12M1/00 ,  C12M1/12

    CPC分类号： G01N33/491 ,  B01L3/502715 ,  B01L3/502753 ,  B01L2200/0652 ,  B01L2300/0816 ,  B01L2400/086

    摘要： The disclosure relates to an apparatus for segregating particles on the basis of their ability to flow through a stepped passageway. At least some of the particles are accommodated in a passage bounded by a first step, but at least some of the particles are unable to pass through a narrower passage bounded by a second step, resulting in segregation of the particles. The apparatus and methods described herein can be used to segregate particles of a wide variety of types. By way of example, they can be used to segregate fetal-like cells from a maternal blood sample such as maternal arterial blood.

    摘要翻译： 本公开涉及一种用于基于其流过阶梯式通道的能力来分离颗粒的装置。 至少一些颗粒容纳在通过第一步限制的通道中，但是至少一些颗粒不能通过由第二步限制的较窄通道，导致颗粒分离。 本文所述的装置和方法可用于分离各种类型的颗粒。 举例来说，它们可用于将胎儿样细胞与母体血液样品（例如母体动脉血）分离。

    Pulley for double hung windows
    6.
    发明授权
    Pulley for double hung windows 失效
    皮带轮为双吊窗

    公开(公告)号：US06701670B2

    公开(公告)日：2004-03-09

    申请号：US09925364

    申请日：2001-08-09

    申请人： Gary Evans

    发明人： Gary Evans

    IPC分类号： E05C706

    CPC分类号： E05D13/14 ,  E05Y2900/148

    摘要： A pulley apparatus (27) is disclosed which is adapted for use with a double hung wind. (10). The apparatus is used in pairs which are mounted in a recess (30) formed in the head (20) of the double hunt window. A pair of sash cords (25) are routed through the apparatuses and are attached to each sash so as to counterbalance one to the other, without the use of springs or extra weights.

    摘要翻译： 公开了一种适于与双吊风一起使用的滑轮装置（27）。 （10）。 该装置成对使用，其安装在形成在双狩猎窗的头部（20）中的凹部（30）中。 一对窗框线（25）穿过设备，并且连接到每个窗框，以便彼此平衡，而不使用弹簧或额外的重量。

    System and method for producing flight pathway
    7.
    发明授权
    System and method for producing flight pathway 失效
    生产飞行路径的系统和方法

    公开(公告)号：US07505835B2

    公开(公告)日：2009-03-17

    申请号：US10189814

    申请日：2002-07-03

    申请人： Clifford S. Brust ,  Gary Evans

    发明人： Clifford S. Brust ,  Gary Evans

    IPC分类号： G01C23/00

    CPC分类号： G08G5/0021 ,  G01C23/005 ,  G08G5/0052

    摘要： A system and method for displaying a three-dimensional image of airspace includes a series of translucent, horizontal “pavers” that lie like stepping stones marking the selected flight path. In addition, the display includes a series of vertical rectangles—called “wickets”—which bracket the selected flight path. One or more of the wickets may include a graphical representation of the direction of the aircraft should be flying through the wicket. The system accommodates changes in course by generating a new flight path when instructed to do so. The new flight path is created in a way that assures continuous guidance for the pilot and sufficient time for the pilot to adjust to the new course. The display can include a compass rose which indicates the aircraft's present heading and direction of flight. The compass rose is generated from data representing a traditional two-dimensional view of a compass rose that is rotated using a graphics processor to show a three dimensional view of the compass rose in a plane that appears nearly horizontal in the three dimensional airspace image. In addition various landmarks such as airports and navigation beacons, as well as geopolitical boundaries may be included in the display.

    摘要翻译： 用于显示空域的三维图像的系统和方法包括一系列半透明的水平“摊铺机”，其像标记所选择的飞行路径的垫脚石。 此外，显示器包括一系列垂直矩形 - 称为“小门”，其包围所选择的飞行路径。 一个或多个门票可以包括飞行器的方向的图形表示应该穿过小门。 当指示这样做时，系统会通过生成新的飞行路径来适应变化。 新的飞行路线的创建方式是确保对飞行员的持续指导，并有足够的时间让飞行员适应新课程。 显示器可以包括罗盘，指示飞机目前的航向和飞行方向。 指南针玫瑰由表示使用图形处理器旋转的罗盘玫瑰的传统二维视图的数据产生，以显示在三维空域图像中几乎水平的平面中的罗盘的三维视图。 此外，显示屏中还可能包含各种地标，如机场和导航信标，以及地缘政治边界。

    Grating--outcoupled surface-emitting lasers
    8.
    发明申请
    Grating--outcoupled surface-emitting lasers 有权
    光栅 - 耦合表面发射激光器

    公开(公告)号：US20060056479A1

    公开(公告)日：2006-03-16

    申请号：US11269385

    申请日：2005-11-08

    申请人： Gary Evans ,  Jay Kirk ,  Jacob Hammer

    发明人： Gary Evans ,  Jay Kirk ,  Jacob Hammer

    IPC分类号： H01S3/03

    CPC分类号： B82Y20/00 ,  H01S5/042 ,  H01S5/106 ,  H01S5/187 ,  H01S5/2077 ,  H01S5/34 ,  H01S5/4056 ,  H01S5/4087 ,  H01S5/42

    摘要： Laser diodes are formed with an outcoupling grating between two separate distributed Bragg reflectors. The devices have gain regions located between the reflector gratings for pumping the active region. The outcoupling grating couples light out of the waveguide normal to the surface if the grating spacings are equal to an integer number of wavelengths of the light within the cavity. If the gratings are not such an integer number, the light is coupled out of the cavity off the normal.

    摘要翻译： 激光二极管在两个独立的分布布拉格反射器之间形成一个外耦合光栅。 这些器件具有位于反射器光栅之间的增益区域，用于泵送有源区域。 如果光栅间距等于空腔内的光的整数波长，外耦合光栅将光从垂直于表面的波导耦合。 如果光栅不是这样的整数，则光从正常的方向耦合到空腔外。

    Process for preparing inhibitors of nucleoside phosphorylases and nucleosidases
    9.
    发明申请
    Process for preparing inhibitors of nucleoside phosphorylases and nucleosidases 失效
    制备核苷磷酸酶和核苷酶抑制剂的方法

    公开(公告)号：US20060217551A1

    公开(公告)日：2006-09-28

    申请号：US10543380

    申请日：2004-01-30

    申请人： Gary Evans ,  Peter Tyler

    发明人： Gary Evans ,  Peter Tyler

    IPC分类号： C07D487/02

    CPC分类号： C07H19/23

    摘要： The present invention relates to a new process for the preparation of compounds of general formula (I) which are inhibitors of purine nucleoside phosphorylases (PNP), purine phosphoribosyltransferases (PPRT), 5′-methylthioadenosine phosphorylases (MTAP), 5′-methylthioadenosine nucleosidases (MTAN) and/or nucleoside hydrolases (NH).The present invention relates to a new process for the preparation of compounds of general formula (I) which are inhibitors of purine nucleoside phosphorylases (PNP), purine phosphoribosyltransferases (PPRT), 5′-methylthioadenosine phosphorylases (MTAP), 5′-methylthioadenosine nucleosidases (MTAN) and/or nucleoside hydrolases (NH).

    摘要翻译： 本发明涉及制备嘌呤核苷磷酸化酶（PNP），嘌呤磷酸核糖转移酶（PPRT），5'-甲硫基腺苷磷酸化酶（MTAP），5'-甲硫基腺苷核苷酸酶抑制剂的通式（I）化合物的新方法 （MTAN）和/或核苷水解酶（NH）。本发明涉及制备通式（I）化合物的新方法，其为嘌呤核苷磷酸化酶（PNP），嘌呤磷酸核糖基转移酶（PPRT），5' 甲基硫代腺苷磷酸酶（MTAP），5'-甲硫基腺苷核苷酸（MTAN）和/或核苷水解酶（NH）。