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1. 发明授权

US06968107B2 Holey optical fibres 有权
标题翻译：多孔光纤
公开(公告)号：US06968107B2
公开(公告)日：2005-11-22
申请号：US10344731
申请日：2001-08-10
申请人： Walter Belardi , Kentaro Furusawa , Tanya Monro , David Richardson , Paul Turner
发明人： Walter Belardi , Kentaro Furusawa , Tanya Monro , David Richardson , Paul Turner
IPC分类号： G02B6/04 , C03B37/012 , C03B37/028 , G02B6/00 , G02B6/02
CPC分类号： C03B37/0122 , C03B2203/14 , C03B2203/42 , G02B6/02328 , G02B6/02347 , G02B6/02357 , G02B6/02361 , G02B6/02371 , G02B6/02385
摘要： An optical fiber structure having a holey fiber arranged in a holey outer support structure made up of holey tubes encased in a thin walled outer jacket. The holey fiber may have a solid core surrounded by a holey cladding having a plurality of rings of holes. With the invention it is possible to produce robust, coated and jacketed fibers with microstructured core features of micrometer size relatively easily using existing fiber fabrication technology. This improvement is a result of the outer holey structure which reduces the thermal mass of the supporting structure and makes it possible to reliably and controllably retain small hole features during the fiber fabrication process.
摘要翻译：一种具有多孔纤维的光纤结构，该多孔纤维布置在多孔外部支撑结构中，该多孔纤维由密封在薄壁外护套中的多孔管构成。多孔纤维可以具有由具有多个孔环的多孔包层围绕的实芯。利用本发明，可以使用现有的纤维制造技术相对容易地制造具有微米尺寸的微结构核心特征的坚固的，涂覆的和夹套的纤维。这种改进是外孔结构的结果，其减小了支撑结构的热质量，并且使得在纤维制造过程中可以可靠且可控地保持小孔特征。

2. 发明申请

US20050147370A1 Optical fibre-based devices utilising the raman effect 有权
标题翻译：使用拉曼效应的基于光纤的设备
公开(公告)号：US20050147370A1
公开(公告)日：2005-07-07
申请号：US10490907
申请日：2002-09-27
申请人： Zulfadzli Yusoff , Walter Belardi , Peh Teh , Ju Lee , Tanya Monro , David Richardson
发明人： Zulfadzli Yusoff , Walter Belardi , Peh Teh , Ju Lee , Tanya Monro , David Richardson
IPC分类号： G02F1/365 , G02B6/20
CPC分类号： G02F1/365 , G02F2202/32
摘要： An optical fibre device based on the Raman effect comprises a first optical source to provide light at a first wavelength, and a holey optical fibre which receives the light from the first optical source such that optical gain or loss is provided at a second wavelength by the effect of Raman scattering within the fibre. For optical gain, the second wavelength is longer than the first wavelength, and the device can be operated as an amplifier, or as a laser if optical feedback is provided. For optical loss, the second wavelength is shorter than the first, and the device may be used as an optical modulator. The fibre may be fabricated from pure silica, although other undoped or doped materials may alternatively be used to tailor properties of the fibre such as gain spectrum, bandwidth, power handling capability and mode propagation.
摘要翻译：基于拉曼效应的光纤装置包括提供第一波长的光的第一光源和接收来自第一光源的光的多孔光纤，使得在第二波长处提供光增益或损耗，纤维内拉曼散射的作用。对于光学增益，第二波长比第一波长长，并且器件可以作为放大器工作，或者如果提供光学反馈则作为激光器。对于光损耗，第二波长比第一波长短，该器件可以用作光调制器。纤维可以由纯二氧化硅制成，尽管其它未掺杂或掺杂的材料可以替代地用于定制纤维的性质，例如增益谱，带宽，功率处理能力和模式传播。

3. 发明申请

US20060104582A1 Fabrication of microstructured optical fibre 审中-公开
标题翻译：微结构光纤的制造
公开(公告)号：US20060104582A1
公开(公告)日：2006-05-18
申请号：US10507278
申请日：2003-03-06
申请人： Kenneth Frampton , Daniel Hewak , Kai Kiang , Tanya Monro , Roger Moore , David Richardson , Harvey Rutt , John Tucknott
发明人： Kenneth Frampton , Daniel Hewak , Kai Kiang , Tanya Monro , Roger Moore , David Richardson , Harvey Rutt , John Tucknott
IPC分类号： G02B6/02
CPC分类号： C03B37/027 , B29C48/11 , B29C48/30 , B29C48/32 , B29D11/00663 , B29L2011/0075 , B29L2031/60 , B82Y20/00 , C03B37/0122 , C03B37/0124 , C03B37/01274 , C03B2201/28 , C03B2201/30 , C03B2201/31 , C03B2201/60 , C03B2201/82 , C03B2201/86 , C03B2201/88 , C03B2203/10 , C03B2203/12 , C03B2203/14 , C03B2203/16 , C03B2203/18 , C03B2203/20 , C03B2203/42 , C03B2205/09 , C03B2205/10 , G01N21/552 , G02B6/02347 , G02B6/02357 , G02B6/02371 , G02B6/02385 , G02B6/0239 , H01S3/06708 , H01S3/06741 , H01S3/302
摘要： Microstructured optical fibre is fabricated using extrusion. The main design of optical fibre has a core suspended in an outer wall by a plurality of struts. A specially designed extruder die is used which comprises a central feed channel, flow diversion channels arranged to divert material radially outwards into a welding chamber formed within the die, a core forming conduit arranged to receive material by direct onward passage from the central feed channel, and a nozzle having an outer part in flow communication with the welding chamber and an inner part in flow communication with the core forming conduit, to respectively define an outer wall and core of the preform. With this design a relatively thick outer wall can be combined with thin struts (to ensure extinction of the optical mode field) and a core of any desired diameter or other thickness dimension in the case of non-circular cores. As well as glass, the extrusion process is suitable for use with polymers. The microstructured optical fibre is considered to have many potential device applications, in particular for non-linear devices, lasers and amplifiers.
摘要翻译：微结构光纤采用挤压制造。光纤的主要设计是通过多个支柱将核心悬挂在外壁上。使用特别设计的挤出机模具，其包括中心进料通道，流动分流通道布置成径向向外转移到形成在模具内的焊接室中;芯形成导管，布置成通过从中心进料通道直接向前通过而接收材料，以及具有与焊接室流体连通的外部部分和与芯部形成导管流动连通的内部部分的喷嘴，以分别限定预成型件的外壁和芯部。通过这种设计，在非圆形芯的情况下，相对较厚的外壁可以与薄支柱（以确保光学模式场的消光）和任何所需直径或其他厚度尺寸的芯组合。除了玻璃之外，挤出方法适用于聚合物。微结构光纤被认为具有许多潜在的器件应用，特别是对于非线性器件，激光器和放大器。

4. 发明授权

US06801356B2 Optical parametric devices and methods for making same 失效
标题翻译：光学参数化设备及其制作方法
公开(公告)号：US06801356B2
公开(公告)日：2004-10-05
申请号：US09986363
申请日：2001-11-08
申请人： Neil Broderick , Valerio Pruneri , David Richardson , Tanya Monro
发明人： Neil Broderick , Valerio Pruneri , David Richardson , Tanya Monro
IPC分类号： G02F1365
CPC分类号： G02B6/0208 , G02B6/02142 , G02B6/02214 , G02B6/02333 , G02B6/02338 , G02B6/02347 , G02B6/02357 , G02B6/0239 , G02F1/0115 , G02F1/3775 , G02F1/383 , G02F1/395 , G02F2001/3546 , G02F2202/07 , G02F2202/32
摘要： An optical parametric device for broadband parametric processes involving first and second frequencies &ohgr;1 and &ohgr;2. The device comprises an optical fiber comprising a core and a cladding, the cladding being microstructured with holes for providing waveguiding confinement of at least one optical mode in the core. The optical fiber is poled lengthwise with a non-linearity profile having a period that satisfies a quasi phase matching (QPM) condition including the first and second frequencies. Through the use of a poled holey fiber of suitable hole structure, it is possible to increase the second harmonic (SH) efficiency in comparison with poled conventional (non-holey) fiber. This is achieved by a combination of a low mode overlap area between the fundamental and SH waves, a low absolute value of the mode area, and a large SH bandwidth per unit length of the fiber, all of which can be provided together in a poled holey fiber.
摘要翻译：涉及第一和第二频率ω1和ω2的宽带参数过程的光学参数设备。该装置包括一个包括一个芯和一个包层的光纤，该包层被微结构化，具有用于在芯中提供至少一个光学模式的波导管理的孔。光纤被长度方向极化，其非线性分布具有满足包括第一和第二频率的准相位匹配（QPM）条件的周期。通过使用合适的孔结构的极化多孔纤维，与极化的常规（无孔）光纤相比，可以提高二次谐波（SH）效率。这通过在基波和SH波之间的低模式重叠区域，模式区域的低绝对值和每单位长度的光纤的大的SH带宽的组合来实现，所有这些可以一起提供在极化多孔纤维。

5. 发明申请

US20110277976A1 Heat Exchanger Header and Related Methods and Apparatuses 有权
标题翻译：换热器头及相关方法和装置
公开(公告)号：US20110277976A1
公开(公告)日：2011-11-17
申请号：US12779948
申请日：2010-05-13
申请人： David Richardson , Brian Meier
发明人： David Richardson , Brian Meier
IPC分类号： F28F9/02 , B23P15/26
CPC分类号： F28F21/084 , F28D1/05383 , F28F1/128 , F28F9/001 , F28F9/002 , F28F9/0224 , F28F21/06 , F28F21/08
摘要： A heat exchanger (such as a radiator) that provides for a consistent tank-to-header joint location. The header generally includes a drafted wall that is movable adjacent to or within a tank and may include a curved fillet to maintain header alignment.
摘要翻译：一个热交换器（如散热器），可提供一致的罐对头连接位置。集管通常包括可在罐体附近或内部移动的牵伸壁，并且可包括弯曲的圆角以保持集管对准。

6. 发明授权

US08047743B2 Geomorphology for environmental remediation process and systems 有权
标题翻译：环境修复过程和系统的地貌
公开(公告)号：US08047743B2
公开(公告)日：2011-11-01
申请号：US12839175
申请日：2010-07-19
申请人： Philip B Simon , David Richardson , Peter M Simon
发明人： Philip B Simon , David Richardson , Peter M Simon
IPC分类号： B09C1/00
CPC分类号： G01N33/24 , B09C1/00 , G06T17/05
摘要： The present invention includes methods for investigating a site for possible selective removal of sediment containing a contaminant. The methods include calculating an adjusted contaminant concentration for sediment zones on the site. The site preferably contains a water course. The methods may also include determining whether sediment zone need remediation by comparing the adjusted contaminant concentration to a standard. The invention also includes a system for carrying out the described methods, at least partially implemented in a computer.
摘要翻译：本发明包括用于调查可能选择性去除含有污染物的沉淀物的位点的方法。这些方法包括计算现场沉积物区域的调整污染物浓度。该场地优选地包含水道。方法还可以包括通过将经调整的污染物浓度与标准进行比较来确定沉积区是否需要修复。本发明还包括用于执行至少部分地在计算机中实现的所述方法的系统。

7. 发明申请

US20070260702A1 WEB BROWSER ARCHITECTURE FOR VIRTUAL MACHINE ACCESS 审中-公开
标题翻译：用于虚拟机访问的WEB浏览器架构
公开(公告)号：US20070260702A1
公开(公告)日：2007-11-08
申请号：US11532419
申请日：2006-09-15
申请人： David Richardson , Brian Bershad , Steven Gribble , Henry Levy
发明人： David Richardson , Brian Bershad , Steven Gribble , Henry Levy
IPC分类号： G06F15/16
CPC分类号： G06F9/45558 , G06F16/95 , G06F2009/45575
摘要： Applications and services are accessed over the Web without requiring any modification to the currently available code for such applications. Virtual machines (VMs) can each be associated with one or more pre-configured and pre-installed software applications and hosted by Web sites. A VM is accessed and run when a user of a client computing device selects a Web object for the VM in a browser program. A plug-in in the browser reads a configuration file for the selected VM from a server and requests a server-side controller daemon to launch the VM on the server. The plug-in then opens a remote desktop connection to the VM, which is displayed as an embedded window in the Web page on the browser program. The user can then interact with and use the VM and its provided application software and services from within the browser program.
摘要翻译：通过Web访问应用程序和服务，无需对此类应用程序的当前可用代码进行任何修改。虚拟机（VM）可以分别与一个或多个预配置和预安装的软件应用程序相关联，并由网站托管。当客户端计算设备的用户在浏览器程序中为VM选择Web对象时，VM被访问并运行。浏览器中的插件从服务器读取所选VM的配置文件，并请求服务器端控制器守护程序在服务器上启动VM。插件然后打开到VM的远程桌面连接，该连接在浏览器程序的网页中显示为嵌入式窗口。然后，用户可以在浏览器程序内与虚拟机及其提供的应用软件和服务进行交互并使用。

8. 发明申请

US20070124602A1 Multimedia storage and access protocol 审中-公开
标题翻译：多媒体存储和访问协议
公开(公告)号：US20070124602A1
公开(公告)日：2007-05-31
申请号：US10558527
申请日：2004-04-18
申请人： Stephanie Wald , Yossi Tsuria , Ezra Darshan , Aviad Kipnis , David Richardson , Victor Halperin
发明人： Stephanie Wald , Yossi Tsuria , Ezra Darshan , Aviad Kipnis , David Richardson , Victor Halperin
IPC分类号： H04L9/32 , H04N7/16 , G06Q99/00 , G06F12/14 , G06F17/30 , G06F7/04 , H04L9/00 , G06F11/30 , G06K9/00 , H04K1/00 , H03M1/68
CPC分类号： G11B20/00086 , G06F21/10 , G11B20/00123 , G11B20/00166 , G11B20/00384 , G11B20/00731 , G11B20/00855 , H04L9/3268 , H04L63/0428 , H04L63/101 , H04L2209/34 , H04L2209/603 , H04L2463/101 , H04N21/43615 , H04N21/43622 , H04N21/4367
摘要： A method for protecting content including providing a host, a player, a communications link between host and player for communicating content therebetween, a recordable medium adapted to be played by and recorded to by the player, and an encrypted item of content, and producing a secure content license corresponding to the content, the license including a key for accessing the content, a permission list for determining whether the host or the player is allowed to access the content under pre-defined circumstances, the circumstances including a type of use of the encrypted content, an identification of the recordable medium, the recordable medium identification generated in accordance with a predefined recordable medium identification generation algorithm, and describing at least one physical characteristic of the recordable medium, and an identification of the content, the item identification describing at least one data characteristic of the content.
摘要翻译：一种用于保护内容的方法，包括提供主机，播放器，主机和播放器之间的通信链接，用于在其间传送内容，适于由播放器播放和记录的可记录媒体，以及加密的内容项，与内容相对应的安全内容许可，所述许可包括用于访问所述内容的密钥，用于确定所述主机或所述玩家是否被允许在预定情况下访问所述内容的许可列表，所述情况包括所述内容的使用类型加密内容，可记录介质的标识，根据预定义的可记录介质识别生成算法生成的可记录介质标识，以及描述可记录介质的至少一个物理特性，以及内容的标识，描述在内容的至少一个数据特征。

9. 发明申请

US20070067800A1 Advanced television system 有权
标题翻译：高级电视系统
公开(公告)号：US20070067800A1
公开(公告)日：2007-03-22
申请号：US11599216
申请日：2006-11-14
申请人： Reuven Wachtfogel , David Richardson , S.hlomo Kipnis , Jonathan Maissel , Yossef Tsuria , Yonatan Silver
发明人： Reuven Wachtfogel , David Richardson , S.hlomo Kipnis , Jonathan Maissel , Yossef Tsuria , Yonatan Silver
IPC分类号： G06F3/00 , G06F13/00 , H04N5/445 , H04N7/025 , H04N7/10
CPC分类号： H04N21/482 , G11B27/002 , G11B27/024 , G11B27/032 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/28 , G11B27/329 , G11B27/34 , G11B2220/20 , G11B2220/213 , G11B2220/216 , G11B2220/2516 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575 , G11B2220/455 , G11B2220/90 , H04N5/4401 , H04N5/445 , H04N5/44513 , H04N5/44543 , H04N5/45 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/782 , H04N5/783 , H04N5/84 , H04N5/85 , H04N7/0887 , H04N7/163 , H04N7/17318 , H04N9/7921 , H04N9/8042 , H04N21/2221 , H04N21/23424 , H04N21/25891 , H04N21/4104 , H04N21/4147 , H04N21/42204 , H04N21/4316 , H04N21/4325 , H04N21/4331 , H04N21/4334 , H04N21/44016 , H04N21/44222 , H04N21/4532 , H04N21/454 , H04N21/4622 , H04N21/466 , H04N21/47 , H04N21/47211 , H04N21/47214 , H04N21/4722 , H04N21/4755 , H04N21/478 , H04N21/4782 , H04N21/488 , H04N21/6543 , H04N21/6587 , H04N21/812 , H04N21/84 , H04N21/8456 , H04N21/8586
摘要： A digital television recording method comprising: broadcasting a television program associated with a broadcaster set of parameters enabling access to a first set of predetermined portions of the program; operating an agent for determining whether to record the program and for associating with the program, upon recording of the program, an agent set of parameters enabling access to a second set of predetermined portions of the program; storing the program together with the broadcaster set of parameters and the agent set of parameters to generate an addressable program; retrieving at least a portion of the addressable program; displaying the at least a portion of the addressable program to a user, receiving from the user a user set of parameters enabling access to a third set of predetermined portions of the addressable program; editing the addressable program to include the user set of parameters enabling access to the third set of predetermined portions of the addressable program thereby generating an edited addressable program; and storing the edited addressable program.
摘要翻译：一种数字电视记录方法，包括：广播与广播机构相关联的电视节目，所述参数集合能够访问所述节目的第一组预定部分; 操作用于确定是否记录所述程序并且用于与所述程序相关联的代理，在所述程序记录时，允许访问所述程序的第二组预定部分的代理参数集; 存储程序与广播器参数集合和代理参数集合以生成可寻址程序; 检索所述可寻址程序的至少一部分; 向所述用户显示所述可寻址节目的至少一部分，从所述用户接收能够访问所述可寻址节目的第三组预定部分的用户参数集合; 编辑所述可寻址程序以包括能够访问所述可寻址程序的所述第三组预定部分的用户参数集，从而生成编辑的可寻址程序; 并存储编辑的可寻址程序。

10. 发明授权

US07086212B2 Apparatus and method for vacuum packing products 失效
标题翻译：真空包装产品的设备和方法
公开(公告)号：US07086212B2
公开(公告)日：2006-08-08
申请号：US10124774
申请日：2002-04-17
申请人： Martin Dominic Smithson , David Richardson , Tien Tjiu Tan
发明人： Martin Dominic Smithson , David Richardson , Tien Tjiu Tan
IPC分类号： B65B1/24
CPC分类号： B65B63/02 , B65B31/06 , B65B61/20
摘要： An apparatus for vacuum packing a product (1) in a flexible enclosure (2) therefor, the apparatus comprising means (6, 7) for evacuating air from within the unsealed enclosure (2), the product (1) being disposed within the unsealed enclosure (2), means (18, 19) for restraining sealable meeting portions (3a, 3b) of the unsealed enclosure (2), during the said evacuation of air, in a configuration whereby the said sealable meeting portions (3a, 3b) can be sealed without substantial rucking thereof and means (33, 34) for sealing the sealable meeting portions (3a, 3b) of the unsealed enclosure (2) in an airtight manner in the said configuration thereof, after the said evacuation of air.
摘要翻译：一种用于将产品（1）真空包装在其柔性外壳（2）中的装置，该装置包括用于从未密封的外壳（2）内抽空空气的装置（6,7），所述产品（1）设置在未密封的外壳（2），用于在所述排空空气期间限制未密封的外壳（2）的可密封的会聚部分（3a，3b）的装置（18,19），其结构是使所述可密封的会聚部分，3b）可以被密封而没有大体上的其上的装置（33,34），用于在所述构造中以密封的方式密封所述构造的所述构造中的所述非密封外壳（2）的可密封的会聚部分（3a，3b）说撤离空气。

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