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55 条记录 (耗时 0.04 秒)

    Hermetic and near hermetic sealing of optical components
    21.
    发明授权
    Hermetic and near hermetic sealing of optical components 失效
    密封和近密封的光学部件

    公开(公告)号：US07490999B2

    公开(公告)日：2009-02-17

    申请号：US10916678

    申请日：2004-08-11

    申请人： William Freeman ,  Ming Shi ,  Hongjin Jiang

    发明人： William Freeman ,  Ming Shi ,  Hongjin Jiang

    IPC分类号： G02B6/36

    CPC分类号： G02B27/0006 ,  G02B1/11 ,  G02B6/264 ,  G02B6/4248

    摘要： Methods and structures for reducing the moisture penetration in an optical device such as an isolator, collimator, filters, circulators, and the like. Methods can include placing an optical cover over the opening(s) of the housing of the optical device. The optical cover can be bonded by epoxy or metallic seal. A moisture prevention coating can be placed over the seal line between the optical cover and the housing to further enhance moisture prevention.

    摘要翻译： 用于减少诸如隔离器，准直器，过滤器，循环器等的光学装置中的水分渗透的方法和结构。 方法可以包括将光学盖放置在光学装置的壳体的开口上。 光学盖可以通过环氧树脂或金属密封接合。 可以将防潮涂层放置在光学盖和壳体之间的密封线上，以进一步增强防潮性。

    Screening optical transceiver modules for electrostatic discharge damage
    22.
    发明授权
    Screening optical transceiver modules for electrostatic discharge damage 有权
    屏蔽用于静电放电损坏的光收发模块

    公开(公告)号：US07440865B1

    公开(公告)日：2008-10-21

    申请号：US10771083

    申请日：2004-02-03

    申请人： Rudolf J. Hofmeister ,  Song Miao ,  Andreas Weber ,  William Freeman

    发明人： Rudolf J. Hofmeister ,  Song Miao ,  Andreas Weber ,  William Freeman

    IPC分类号： G01R27/28 ,  H04B10/00

    CPC分类号： G01R31/002 ,  G01R31/2635

    摘要： A general method is given for screening laser diodes for electrostatic discharge, (ESD), damage. The laser diode may be selectively isolated from the laser driver so that a current-voltage (I-V), curve can be taken and then compared to curves taken previously on the same laser diode to ascertain the possibility of ESD damage. Presumably the initial I-V curve will be representative of the characteristics of that particular laser in the undamaged state. Such an initial curve may be supplied by the manufacturer and may be a curve specific to a particular laser diode. Comparison with a standard curve is not sufficient to determine ESD damage in the early stages of failure. Some embodiments focus on isolating the laser diode from the laser driver, storing the information locally in the transceiver, and providing some analysis resulting in flagging laser diodes showing changes that are indicative of ESD damage.

    摘要翻译： 给出了用于屏蔽激光二极管静电放电（ESD），损坏的一般方法。 激光二极管可以选择性地与激光驱动器隔离，使得可以采用电流 - 电压（I-V）曲线，然后将其与先前在同一激光二极管上获得的曲线进行比较，以确定ESD损坏的可能性。 可能的是，初始的I-V曲线将代表在未损坏状态下该特定激光器的特性。 这样的初始曲线可以由制造商提供，并且可以是特定于特定激光二极管的曲线。 与标准曲线的比较不足以确定故障早期的ESD损伤。 一些实施例集中于将激光二极管与激光驱动器隔离，将信息本地存储在收发器中，并提供一些分析，导致标记激光二极管，显示出表示ESD损坏的变化。

    Methods and systems for coating an oral surface
    24.
    发明申请
    Methods and systems for coating an oral surface 有权
    用于涂抹口腔表面的方法和系统

    公开(公告)号：US20070202342A1

    公开(公告)日：2007-08-30

    申请号：US11638327

    申请日：2006-12-12

    申请人： Jeffery Whiteford ,  William Freeman

    发明人： Jeffery Whiteford ,  William Freeman

    IPC分类号： B32B27/40 ,  C08K5/34

    CPC分类号： C09D5/14 ,  A01N43/90 ,  A45D29/00 ,  A45D29/18 ,  A61H35/006 ,  A61K8/8152 ,  A61L29/08 ,  A61L29/085 ,  A61L29/16 ,  A61L31/08 ,  A61L31/10 ,  A61L31/16 ,  A61L2300/208 ,  A61L2300/404 ,  A61Q11/00 ,  B82Y30/00 ,  C07D259/00 ,  C08K5/0058 ,  G02C7/04 ,  Y10T428/31598 ,  Y10T428/31725 ,  Y10T428/31935 ,  Y10T428/31938 ,  C08L101/02

    摘要： An antimicrobial coating system and method are described. In some embodiments, a system may include a composition. The composition may include one or more bridged polycyclic compounds. At least one of the bridged polycyclic compounds may include at least two cyclic groups, and at least two of the cyclic groups may include quaternary ammonium moieties. In some embodiments, a method may include applying an antimicrobial coating to an oral surface, a surface of a construction substrate, a surface of a marine substrate, a surface of a medical device, or a surface of a personal care device. The protective coating may be antimicrobial. A protective coating may include antimicrobial bridged polycyclic compounds. Bridged polycyclic compounds may include quaternary ammonium compounds. Bridged polycyclic compounds based coating systems may impart self-cleaning properties to a surface (e.g., a tooth surface).

    摘要翻译： 描述了一种抗微生物涂层系统和方法。 在一些实施方案中，系统可以包括组合物。 组合物可以包括一种或多种桥连多环化合物。 至少一个桥连多环化合物可以包括至少两个环状基团，并且至少两个环状基团可以包括季铵部分。 在一些实施方案中，方法可以包括将抗微生物涂层施用于口腔表面，构建基底的表面，海洋基底的表面，医疗装置的表面或个人护理装置的表面。 保护性涂层可以是抗微生物剂。 保护性涂层可以包括抗微生物桥连多环化合物。 桥连多环化合物可包括季铵化合物。 基于桥接的多环化合物的涂料体系可赋予表面（例如，牙齿表面）自清洁性能。

    Variable electrochromic optical attenuator
    27.
    发明授权
    Variable electrochromic optical attenuator 失效
    可变电致变色光衰减器

    公开(公告)号：US07042628B1

    公开(公告)日：2006-05-09

    申请号：US10688356

    申请日：2003-10-17

    申请人： William Freeman ,  Steve Wang ,  Frank H. Levinson

    发明人： William Freeman ,  Steve Wang ,  Frank H. Levinson

    IPC分类号： G02F1/00

    CPC分类号： G02F1/153 ,  G02F2203/48

    摘要： A variable electrochromic optical attenuator is provided that is used to control the intensity of a light signal. The electrochromic optical attenuator comprises a semi-transparent electrochromic device, and a plurality of electrodes configured to conduct electricity to the electrochromic device such that the transparency of the electrochromic device will be affected by an amount proportional to the magnitude of the electricity applied to the plurality of electrodes. The intensity of the light signal transmitted through the electrochromic device is affected by an amount proportional to the magnitude of the electricity applied to the plurality of electrodes. The electrochromic optical attenuator also includes at least one polarizing element having an optical polarization axis, wherein the polarizing element transmits a portion of the light signal proportional to the angular difference between the optical polarization axis of the light signal and that of the polarizing element. In one embodiment, the electrochromic optical attenuator is employed in a laser package that includes a laser, a pair of polarizing elements, and a faraday rotator.

    摘要翻译： 提供了用于控制光信号强度的可变电致变色光衰减器。 电致变色光衰减器包括半透明电致变色器件和多个电极，其被配置为将电能传导到电致变色器件，使得电致变色器件的透明度将受到与施加到多个器件的电力的大小成正比的量的影响 的电极。 通过电致变色装置传输的光信号的强度受到与施加到多个电极的电力的大小成比例的量的影响。 电致变色光衰减器还包括具有光偏振轴的至少一个偏振元件，其中偏振元件透射与光信号的光偏振轴与偏振元件的光偏振轴成比例的光信号的一部分。 在一个实施例中，电致变色光衰减器用于包括激光器，一对偏振元件和法拉第旋转器的激光器封装中。

    Surface passivation and sealing of micro-optics devices for improved performance in harsh environments
    28.
    发明申请
    Surface passivation and sealing of micro-optics devices for improved performance in harsh environments 有权
    微光学器件的表面钝化和密封，以改善恶劣环境中的性能

    公开(公告)号：US20050037141A1

    公开(公告)日：2005-02-17

    申请号：US10916683

    申请日：2004-08-11

    申请人： Ming Shi ,  William Freeman ,  Johnny Zhong ,  Liren Du ,  Xin Luo ,  Steve Wang

    发明人： Ming Shi ,  William Freeman ,  Johnny Zhong ,  Liren Du ,  Xin Luo ,  Steve Wang

    IPC分类号： G02B6/26 ,  G02B6/42 ,  C23C16/00 ,  B32B35/00

    CPC分类号： G02B6/4248 ,  G02B6/264

    摘要： Methods and structures for reducing and/or eliminating moisture penetration in an optical package. The optical package may include (1) a layer of inorganic material placed over the points of the optical package susceptible moisture penetration of the optical package; (2) a portion of hygroscopic material placed over the points of the optical package susceptible to moisture penetration; (3) a layer of hygroscopic material placed on the interior surface of the optical package; and/or (4) a layer of hydrophobic material coated on the optical surfaces of the optical package.

    摘要翻译： 用于减少和/或消除光学封装中的湿气穿透的方法和结构。 光学封装可以包括（1）放置在光学封装的点上的无机材料层，其敏感的光学封装的湿气穿透; （2）吸湿材料的一部分放置在光学包装上易受潮湿渗透的点上; （3）放置在光学包装的内表面上的一层吸湿材料; 和/或（4）涂覆在光学封装的光学表面上的疏水材料层。

    Quilt-stitched internal mattress pillows
    29.
    发明授权
    Quilt-stitched internal mattress pillows 有权
    被套缝的内部床垫枕头

    公开(公告)号：US06721982B2

    公开(公告)日：2004-04-20

    申请号：US10106001

    申请日：2002-03-25

    申请人： William Freeman

    发明人： William Freeman

    IPC分类号： A47C2705

    CPC分类号： A47C27/056 ,  A47C27/05

    摘要： A mattress has a quilted internal pillow wherein one or more internal layers of material are quilt-stitched prior to encapsulation in mattress upholstery. The quilted internal pillow is positioned relative to a support surface of an innerspring or spring core of a mattress to provide support characteristics determined by the quilt stitch pattern. In a related method of manufacture of a mattress with an internal quilt stitched pillow, the layer or layers of the pillow are processed through a quilter stitching machine and then assembled in combination with a mattress spring core and upholstery. The quilted internal pillow may be located adjacent to the spring core, spaced from the spring core by other internal layers of material, or located adjacent to or within a mattress pillowtop, and in each embodiment on one or both sides of the mattress.

    摘要翻译： 床垫具有绗缝的内部枕头，其中一个或多个内层材料在被包封在床垫内饰之前被被缝合。 绗缝的内部枕头相对于床垫的内弹簧或弹簧芯的支撑表面定位，以提供由针织图案确定的支撑特征。 在制造具有内部被缝合的枕头的床垫的相关方法中，枕头的层或层通过缝纫机缝合机进行加工，然后与床垫弹簧芯和室内装潢组合。 绗缝的内部枕头可以邻近弹簧芯定位，通过其他内部材料层与弹簧芯间隔开，或者位于床垫枕头附近或位于床垫枕头之下，并且在每个实施例中位于床垫的一侧或两侧。

    Multi-way slide fastener and structural support
    30.
    发明授权
    Multi-way slide fastener and structural support 失效
    多功能拉链和结构支撑

    公开(公告)号：US4757577A

    公开(公告)日：1988-07-19

    申请号：US903218

    申请日：1986-09-02

    申请人： William Freeman

    发明人： William Freeman

    IPC分类号： A44B19/04 ,  A44B19/18 ,  A44B19/26 ,  A44B19/02

    CPC分类号： A44B19/26 ,  A44B19/04 ,  A44B19/18 ,  Y10T24/2502 ,  Y10T24/2554

    摘要： This invention relates generally to fasteners, and more particularly to slide fasteners, commonly known as zippers, and a method of forming the same, which may be used to fasten three or more sets of links together, as well as, to provide a collapsible, rigid support for loads which may be applied axially and laterally to the fastened together links. The invention is easily stored and uses a single slider for interlocking the separate sets of elements in a simple and effective manner. The tapes have multiple links secured thereto and extend orthogonally therefrom. The slider has guideways through which the links may pass. The tapes and the links are passed downward through the slider element to thereby intersperse and interlock the links and thus the tape. The opposite movement through the slider causes the links to be separated and disjoined. The invention also includes a slide fastener having three tapes with essentially standard slide fastener links attached thereto and a slider which intersperses the links to join the tapes in a columnar fashion and which effectively disjoins the links.

    摘要翻译： 本发明一般涉及紧固件，更具体地涉及通常称为拉链的拉链，以及形成拉链的方法，其可用于将三组或更多组的连接件固定在一起，以及提供可折叠的， 对于可以沿轴向和横向施加到紧固在一起的链节的负载的刚性支撑。 本发明易于存储，并且使用单个滑动器以简单有效的方式互锁单独的元件组。 胶带具有固定到其上的多个连接件并且从其垂直延伸。 滑块具有链接可以通过的导轨。 带子和链节通过滑块元件向下通过，从而使链条和带子互相散开和互锁。 通过滑块的相反运动导致链接被分离和分离。 本发明还包括具有连接到其上的具有基本上标准的拉链连接件的三个带子的拉链，以及滑块，其以柱状方式插入链接以连接带子并且有效地分离链接。