Inspection system with material identification

    公开(公告)号:US20060291623A1

    公开(公告)日:2006-12-28

    申请号:US11453546

    申请日:2006-06-14

    IPC分类号: G21K5/10

    摘要: An angular analysis system that can be controlled to receive radiation at a defined angle from a defined focus region. The angular analysis system is used for level 2 inspection in an explosive detection system. Level 2 inspection is provided by a three-dimensional inspection system that identifies suspicious regions of items under inspection. The angular analysis system is focused to gather radiation scattered at defined angles from the suspicious regions. Focusing may be achieved in multiple dimensions by movement of source and detector assemblies in a plane parallel to a plane holding the item under inspection. Focusing is achieved by independent motion of the source and detector assemblies. This focusing arrangement provides a compact device, providing simple, low cost and accurate operation.

    Refrigerator cabinet assembly
    114.
    发明申请
    Refrigerator cabinet assembly 失效
    冰箱柜组装

    公开(公告)号:US20060267468A1

    公开(公告)日:2006-11-30

    申请号:US11500999

    申请日:2006-08-09

    IPC分类号: A47B96/04

    CPC分类号: F25D23/066 F25D2400/04

    摘要: A refrigerator cabinet includes a shell having first and second laterally spaced, upstanding side walls that are interconnected by a top wall, each of the walls includes an in-turned front edge portion defining a liner receiving cavity. The shell further includes a mullion bar, which partitions the shell into first and second liner cavities, and a base member. Both the mullion bar and base member have respective liner receiving portions. With this arrangement, first and second liners are adapted to be inserted into their respective cavities and flexed such that three sides are inserted into the liner receiving cavities, while the remaining side is positioned against a land of the mullion bar or base member. Once in place, the liners are secured through a mullion bar cover and a base member cover. This construction combines the benefits of a front-load process with that of a flex-load process, lowering assembly time without the need to reinforce the liner.

    摘要翻译: 冰箱包括壳体,其具有通过顶壁互连的第一和第二横向间隔的直立侧壁,每个壁包括限定衬套接收腔的转向前边缘部分。 壳体还包括将壳分隔成第一和第二衬里空腔的竖框,以及基部构件。 竖框和底部构件都具有相应的衬套接收部分。 利用这种布置,第一和第二衬里适于插入其相应的空腔中并弯曲,使得三个侧面插入到衬套容纳空腔中,而剩余的侧面位于竖框或底座构件的平台上。 一旦到位,衬垫通过竖框杆盖和基座盖固定。 这种结构将前负载过程的优点与柔性加载过程的优点相结合,降低了组装时间,而不需要加固衬套。

    Short messaging service center mobile-originated to HTTP Internet communications
    115.
    发明申请
    Short messaging service center mobile-originated to HTTP Internet communications 有权
    短信服务中心移动发起到HTTP互联网通信

    公开(公告)号:US20060242230A1

    公开(公告)日:2006-10-26

    申请号:US11113033

    申请日:2005-04-25

    IPC分类号: G06F15/16

    摘要: A mobile device-to-HTTP protocol gateway (MHG, or “MO Gateway”) which translates between Wireless Mobile Originated commands from an SMSC, and an application server on the Internet (i.e., a “web IP Server”). A wireless Internet gateway establishes communications with one or more relevant SMSCs using standard format SMPP commands, and the MHG utilizes HTTP protocol POST messages to post short messages originated at the mobile device to a particular URL. Return results are received by the MHG via HTTP protocol messages, translated to SMPP messages, and forwarded back to the SMSC for delivery to the mobile device. The wireless Internet Gateway communicates with the MHG using RMI protocol commands. An MHG in accordance with the principles of the present invention enables a developer to create mobile applications using standard web development tools, e.g., Java Servlets. The MHG allows standard format command messages to be used throughout the pathway between a mobile device and an application program on a web IP server at a particular URL.

    摘要翻译: 在SMSC的无线移动发起命令和互联网上的应用服务器(即,“Web IP服务器”)之间转换的移动设备到HTTP协议网关(MHG或“MO网关”)。 无线因特网网关使用标准格式的SMPP命令建立与一个或多个相关SMSC的通信,并且MHG利用HTTP协议POST消息将在移动设备发起的短消息发布到特定URL。 返回结果由MHG通过HTTP协议消息接收,转换为SMPP消息,并转发回SMSC以传送到移动设备。 无线因特网网关使用RMI协议命令与MHG进行通信。 根据本发明的原理的MHG使得开发者能够使用标准web开发工具(例如Java Servlet)来创建移动应用。 MHG允许在特定URL的Web IP服务器上的移动设备和应用程序之间的整个路径中使用标准格式命令消息。

    Thick semi-insulating or insulating epitaxial gallium nitride layers and devices incorporating same
    116.
    发明申请
    Thick semi-insulating or insulating epitaxial gallium nitride layers and devices incorporating same 有权
    厚半绝缘或绝缘外延氮化镓层和结合其的器件

    公开(公告)号:US20060226412A1

    公开(公告)日:2006-10-12

    申请号:US11103117

    申请日:2005-04-11

    IPC分类号: H01L29/06

    摘要: Semiconductor device structures and methods of fabricating semiconductor devices structures are provided that include a semi-insulating or insulating GaN epitaxial layer on a conductive semiconductor substrate and/or a conductive layer. The semi-insulating or insulating GaN epitaxial layer has a thickness of at least about 4 μm. GaN semiconductor device structures and methods of fabricating GaN semiconductor device structures are also provided that include an electrically conductive SiC substrate and an insulating or semi-insulating GaN epitaxial layer on the conductive SiC substrate. The GaN epitaxial layer has a thickness of at least about 4 μm. GaN semiconductor device structures and methods of fabricating GaN semiconductor device structures are also provided that include an electrically conductive GaN substrate, an insulating or semi-insulating GaN epitaxial layer on the conductive GaN substrate, a GaN based semiconductor device on the GaN epitaxial layer and a via hole and corresponding via metal in the via hole that extends through layers of the GaN based semiconductor device and the GaN epitaxial layer.

    摘要翻译: 提供半导体器件结构和制造半导体器件结构的方法,其包括在导电半导体衬底和/或导电层上的半绝缘或绝缘GaN外延层。 半绝缘或绝缘GaN外延层具有至少约4μm的厚度。 还提供GaN半导体器件结构和制造GaN半导体器件结构的方法,其包括在导电SiC衬底上的导电SiC衬底和绝缘或半绝缘GaN外延层。 GaN外延层具有至少约4μm的厚度。 还提供GaN半导体器件结构和制造GaN半导体器件结构的方法,其包括导电GaN衬底,导电GaN衬底上的绝缘或半绝缘GaN外延层,GaN外延层上的GaN基半导体器件和 通孔和通孔中相应的通孔金属延伸穿过GaN基半导体器件和GaN外延层的层。

    Pin fin ground plane for a patch antenna
    117.
    发明申请
    Pin fin ground plane for a patch antenna 有权
    贴片天线的接地平面

    公开(公告)号:US20060071859A1

    公开(公告)日:2006-04-06

    申请号:US11003255

    申请日:2004-12-03

    IPC分类号: H01Q1/38 H01Q9/04 H01Q5/00

    摘要: A system and method improves linearly-polarized microstrip patch antenna performance and fabrication through the incorporation of a pin fin ground plane and an integral antenna feed assembly. In one embodiment, a patch antenna system includes an antenna area with a patch antenna that provides radio communications. A heat dissipation member is coupled to the antenna area and includes a plurality of pins that provide for both the dissipation of heat from the antenna area and a ground plane for the antenna area. An antenna feed line is further coupled with the antenna patch for providing an electrical connection from the antenna patch to other electronic circuitries, such as a wireless device that may be mechanically coupled to the heat dissipation member. Heat generated during the operation of the wireless device is directed to ambient air by way of the heat dissipation member.

    摘要翻译: 一种系统和方法通过引入鳍鳍接地平面和整体天线馈电组件来提高线性极化微带贴片天线的性能和制造。 在一个实施例中,贴片天线系统包括具有提供无线电通信的贴片天线的天线区域。 散热构件耦合到天线区域并且包括多个引脚,其提供来自天线区域的热量的散发和用于天线区域的接地平面。 天线馈线还与天线贴片耦合,以提供从天线贴片到其它电子电路的电连接,例如可机械耦合到散热构件的无线装置。 在无线设备的操作期间产生的热量通过散热构件被引导到环境空气。

    Nitride-based transistors having laterally grown active region and methods of fabricating same

    公开(公告)号:US20060017064A1

    公开(公告)日:2006-01-26

    申请号:US10899215

    申请日:2004-07-26

    IPC分类号: H01L29/739

    摘要: High electron mobility transistors and/or methods of fabricating high electron mobility transistors that include a first Group III-nitride layer having vertically grown regions, laterally grown regions and a coalescence region are provided. A Group III-nitride channel layer is provided on the first Group III-nitride layer and a Group III-nitride barrier layer is provided on the Group III-nitride channel layer. A drain contact, a source contact and a gate contact are provided on the barrier layer. The gate contact is disposed on a portion of the barrier layer on a laterally grown region of the first Group III-nitride layer and at least a portion of one of the source contact and/or the drain contact is disposed on a portion of the barrier layer on a vertically grown region of the first Group III-nitride layer.

    Methods of fabricating nitride-based transistors having regrown ohmic contact regions and nitride-based transistors having regrown ohmic contact regions
    119.
    发明申请
    Methods of fabricating nitride-based transistors having regrown ohmic contact regions and nitride-based transistors having regrown ohmic contact regions 有权
    制造具有再生欧姆接触区域的氮化物基晶体管和具有再生欧姆接触区域的氮化物基晶体管的方法

    公开(公告)号:US20050258451A1

    公开(公告)日:2005-11-24

    申请号:US10849617

    申请日:2004-05-20

    摘要: Transistor fabrication includes forming a nitride-based channel layer on a substrate, forming a barrier layer on the nitride-based channel layer, forming a contact recess in the barrier layer to expose a contact region of the nitride-based channel layer, forming a contact layer on the exposed contact region of the nitride-based channel layer, for example, using a low temperature deposition process, forming an ohmic contact on the contact layer and forming a gate contact disposed on the barrier layer adjacent the ohmic contact. A high electron mobility transistor (HEMT) and methods of fabricating a HEMT are also provided. The HEMT includes a nitride-based channel layer on a substrate, a barrier layer on the nitride-based channel layer, a contact recess in the barrier layer that extends into the channel layer, an n-type nitride-based semiconductor material contact region on the nitride-based channel layer in the contact recess, an ohmic contact on the nitride-based contact region and a gate contact disposed on the barrier layer adjacent the ohmic contact. The n-type nitride-based semiconductor material contact region and the nitride-based channel layer include a surface area enlargement structure.

    摘要翻译: 晶体管制造包括在衬底上形成基于氮化物的沟道层,在氮化物基沟道层上形成阻挡层,在阻挡层中形成接触凹槽以暴露氮化物基沟道层的接触区域,形成接触 例如使用低温沉积工艺在接触层上形成欧姆接触,并形成邻近欧姆接触的阻挡层上的栅极接触。 还提供了高电子迁移率晶体管(HEMT)和制造HEMT的方法。 HEMT包括在衬底上的基于氮化物的沟道层,氮化物基沟道层上的势垒层,延伸到沟道层中的阻挡层中的接触凹槽,n型氮化物基半导体材料接触区域 接触凹槽中的基于氮化物的沟道层,氮化物基接触区域上的欧姆接触和邻近欧姆接触的位于阻挡层上的栅极接触。 n型氮化物基半导体材料接触区域和氮化物基沟道层包括表面积扩大结构。

    Tile roof ridge vent with filtration media
    120.
    发明申请
    Tile roof ridge vent with filtration media 审中-公开
    带过滤介质的瓷砖屋顶通风口

    公开(公告)号:US20050202779A1

    公开(公告)日:2005-09-15

    申请号:US09965879

    申请日:2001-09-28

    申请人: Richard Smith

    发明人: Richard Smith

    IPC分类号: F24F7/02

    摘要: A tile roof ridge row vent and the method of its use and construction are disclosed. The ridge row vent is designed for use with either barrel tile or flat tile. The tile roof ridge row vent includes an elongate member having a vertical section and a side section connected to allow air flow therebetween. The vertical section has a lower sealing skirt that extends under the top row of roof tiles and the side section includes plurality of ventilation openings angled downwardly and outwardly to allow air to exit the vent while a filtration media aids in preventing rain or other inclement weather from entering the vent. A second embodiment is shown for use with a single sided or mansard type roof. A third embodiment is shown for use in high wind and hurricane prone areas with an angled roof and includes an external baffle added to the ridge row vent. A fourth embodiment utilizing the ridge row vent with the external baffle is shown for use with a mansard type roof.

    摘要翻译: 公开了瓦屋顶脊排气口及其使用和构造的方法。 脊排排气孔设计用于桶瓦或平铺瓦片。 瓦片屋脊行排气孔包括具有竖直部分的细长构件和连接成允许空气流动的侧部分。 垂直部分具有在顶部瓦片下方延伸的下部密封裙部,并且侧部部分包括多个向下和向外成角度的通风开口,以允许空气离开通风口,而过滤介质有助于防止雨或其他恶劣天气 进入通风口 示出了用于单侧或万向型屋顶的第二实施例。 示出了用于具有倾斜屋顶的高风和飓风区域的第三实施例,并且包括添加到脊排排气口的外部挡板。 使用具有外部挡板的脊排排气口的第四实施例用于mansard型屋顶。