公开(公告)号：US20060083654A1

公开(公告)日：2006-04-20

申请号：US11287744

申请日：2005-11-28

申请人： Dhruba Chakrabarti ,  John Liu ,  Jay Goodman ,  Gregory Venema ,  Ralph Sawtell ,  Cynthia Krist ,  Robert Westerlund

发明人： Dhruba Chakrabarti ,  John Liu ,  Jay Goodman ,  Gregory Venema ,  Ralph Sawtell ,  Cynthia Krist ,  Robert Westerlund

IPC分类号： C22C21/10

CPC分类号： C22F1/053 ,  B22D17/2209 ,  C22C21/10

摘要： Aluminum alloy products, such as plate, forgings and extrusions, suitable for use in making aerospace structural components like integral wing spars, ribs and webs, comprises about: 6 to 10 wt. % Zn; 1.2 to 1.9 wt. % Mg; 1.2 to 2.2 wt. % Cu, with Mg≦(Cu+0.3); and 0.05 to 0.4 wt. % Zr, the balance Al, incidental elements and impurities. Preferably, the alloy contains about 6.9 to 8.5 wt. % Zn; 1.2 to 1.7 wt. % Mg; 1.3 to 2 wt. % Cu. This alloy provides improved combinations of strength and fracture toughness in thick gauges. When artificially aged per the three stage method of preferred embodiments, this alloy also achieves superior SCC performance, including under seacoast conditions.

公开(公告)号：US20140308509A1

公开(公告)日：2014-10-16

申请号：US14208627

申请日：2014-03-13

申请人： Shane Gaddes ,  Stephen Woolverton ,  Robert Westerlund

发明人： Shane Gaddes ,  Stephen Woolverton ,  Robert Westerlund

IPC分类号： E04B5/02

CPC分类号： E04B2/8647 ,  E04B1/161 ,  E04B1/165 ,  Y10T428/249923

摘要： A modular form panel for assembling a cast-in-place concrete structure includes an inner panel section and an outer panel section. A filling gap is defined between the inner and outer panel sections. The filling gap is configured to receive concrete poured on-site to form a concrete wall or roof section. One or more tie members span the filling gap interconnecting the inner and outer panel sections. The panel includes an integral side flange in some embodiments. When multiple panels are positioned adjacent one another, the adjacent side flanges form an end gap on each lateral side of the panel. The end gap has a thickness greater than the filling gap thickness. Concrete disposed in each end gap forms an integrated support column on each side of the panel. A bond beam gap is defined along the top edge of the panel having a greater thickness than the filling gap.

摘要翻译： 用于组装现浇混凝土结构的模块化形式面板包括内板部分和外板部分。 在内板和外板部分之间限定填充间隙。 填充间隙被配置为接收在现场浇筑的混凝土墙壁或屋顶部分。 一个或多个连接件跨越连接内板和外板部分的填充间隙。 在一些实施例中，面板包括整体式侧凸缘。 当多个面板彼此相邻定位时，相邻的侧凸缘在面板的每个侧面上形成端部间隙。 端部间隙具有大于填充间隙厚度的厚度。 设置在每个端部间隙中的混凝土在板的每一侧上形成一体的支撑柱。 沿着具有比填充间隙更大的厚度的面板的顶部边缘限定粘合束间隙。

公开(公告)号：US20050257865A1

公开(公告)日：2005-11-24

申请号：US11052392

申请日：2005-02-07

申请人： Dhruba Chakrabarti ,  John Liu ,  Jay Goodman ,  Gregory Venema ,  Ralph Sawtell ,  Cynthia Krist ,  Robert Westerlund

发明人： Dhruba Chakrabarti ,  John Liu ,  Jay Goodman ,  Gregory Venema ,  Ralph Sawtell ,  Cynthia Krist ,  Robert Westerlund

IPC分类号： C22C21/10 ,  C22F1/00 ,  C22F1/053

CPC分类号： C22F1/053 ,  B22D17/2209 ,  C22C21/10

摘要： Aluminum alloy products, such as plate, forgings and extrusions, suitable for use in making aerospace structural components like integral wing spars, ribs and webs, comprises about: 6 to 10 wt. % Zn; 1.2 to 1.9 wt. % Mg; 1.2 to 2.2 wt. % Cu, with Mg≦(Cu+0.3); and 0.05 to 0.4 wt. % Zr, the balance Al, incidental elements and impurities. Preferably, the alloy contains about 6.9 to 8.5 wt. % Zn; 1.2 to 1.7 wt. % Mg; 1.3 to 2 wt. % Cu. This alloy provides improved combinations of strength and fracture toughness in thick gauges. When artificially aged per the three stage method of preferred embodiments, this alloy also achieves superior SCC performance, including under seacoast conditions.

公开(公告)号：US20060043164A1

公开(公告)日：2006-03-02

申请号：US10930821

申请日：2004-09-01

申请人： Eric Dowling ,  Robert Westerlund

发明人： Eric Dowling ,  Robert Westerlund

IPC分类号： G06F17/00

CPC分类号： G06F21/6218 ,  G06Q20/04 ,  G06Q20/305 ,  H04L63/0853 ,  H04L63/145 ,  H04L65/1046 ,  H04L65/1069 ,  H04L67/02 ,  H04L67/10 ,  H04L67/16 ,  H04M1/675 ,  H04M1/7253 ,  H04M3/42161 ,  H04M3/42263 ,  H04M7/006 ,  H04M7/0075 ,  H04M7/0078 ,  H04M2203/60 ,  H04M2203/6063 ,  H04M2250/14 ,  H04W40/02 ,  H04W40/20 ,  H04W80/12

摘要： A smart card is used with a network based system to providing portable telecommunication and computing services. In an exemplary embodiment the smart card holds a user authentication code and user telephony account information. The smart card transfers the user authentication code and the account information to one of a plurality of geographically dispersed card readers which are each connected to a local telephony device. When the smart card is plugged into a first card reader, telephone calls directed to the smart card user's follow-me telephone number are received at a first local telephony device. When the smart card is plugged into a second smart card reader, telephone calls directed to the follow-me telephone number are received at a second telephony local device. Hence the user is enabled to receive and place calls using any of the geographically dispersed telephony devices as though they were his/her own personal landline or cellular telephone supplied by his/her telephony services provider.

公开(公告)号：US20050269000A1

公开(公告)日：2005-12-08

申请号：US11003650

申请日：2004-12-03

申请人： Diana Denzer ,  Dhruba Chakrabarti ,  John Liu ,  Lynn Oswald ,  Robert Westerlund

发明人： Diana Denzer ,  Dhruba Chakrabarti ,  John Liu ,  Lynn Oswald ,  Robert Westerlund

IPC分类号： C22F1/053 ,  C22F1/04

CPC分类号： C22F1/053

摘要： This invention relates to a method for artificially aging 7000 Series Al aerospace alloys to impart improved strength and/or corrosion resistance performance thereto. The method purposefully adds a second aging step or stage to a one-step tempering, or a third step/stage to a low-high, two-step aging operation. The added step/stage extends at about 225-275° F. for about 3-24 hours. More preferably, the added stage extends at about 250° F. for about 6 hours or more.

摘要翻译： 本发明涉及人造老化7000系列铝合金航空航天合金的方法，以赋予其改善的强度和/或耐腐蚀性能。 该方法有目的地将第二老化步骤或阶段添加到一步回火，或第三阶段/阶段到低 - 高两步老化操作。 添加的步骤/阶段在约225-275°F下延伸约3-24小时。 更优选地，加入的阶段在约250°F下延伸约6小时或更长时间。

公开(公告)号：US20060072144A1

公开(公告)日：2006-04-06

申请号：US10948213

申请日：2004-09-24

申请人： Eric Dowling ,  Robert Westerlund

发明人： Eric Dowling ,  Robert Westerlund

IPC分类号： G06F3/12

CPC分类号： H04N1/00209 ,  G06F21/606 ,  H04L63/0272 ,  H04L63/08 ,  H04L63/126 ,  H04N1/00217 ,  H04N1/44 ,  H04N1/4486 ,  H04N2201/3233 ,  H04N2201/327

摘要： A network scanner, communication protocols, and client and server programs and are provided which provide an improved way to transmit legally binding documents, obviating the need for outmoded, legacy fax transmissions. Using the network scanner, a document may be scanned and transferred directly into any shared folder inbox residing on any computer attached to the Internet. Enhanced server systems and network communications and messaging protocols are provided that are more practical to use than email for sending documents such as executed legal documents or other documents requiring robust integrity and authenticatability. Similarly, the inventive network scanner, server systems and communication protocols provide improved ways to perform large file transfers and to manage bandwidth to minimize problems associated with uploading/downloading large files as attachments to/from email servers and for enabling user control over VoIP quality during file transmission sessions.

公开(公告)号：US20050150579A1

公开(公告)日：2005-07-14

申请号：US11074337

申请日：2005-03-07

申请人： Dhruba Chakrabarti ,  John Liu ,  Jay Goodman ,  Gregory Venema ,  Ralph Sawtell ,  Cynthia Krist ,  Robert Westerlund

发明人： Dhruba Chakrabarti ,  John Liu ,  Jay Goodman ,  Gregory Venema ,  Ralph Sawtell ,  Cynthia Krist ,  Robert Westerlund

IPC分类号： C22C21/10 ,  C22F1/00 ,  C22F1/053

CPC分类号： C22F1/053 ,  B22D17/2209 ,  C22C21/10

摘要： Aluminum alloy products, such as plate, forgings and extrusions, suitable for use in making aerospace structural components like integral wing spars, ribs and webs, comprises about: 6 to 10 wt. % Zn; 1.2 to 1.9 wt. % Mg; 1.2 to 2.2 wt. % Cu, with Mg≦(Cu+0.3); and 0.05 to 0.4 wt. % Zr, the balance Al, incidental elements and impurities. Preferably, the alloy contains about 6.9 to 8.5 wt. % Zn; 1.2 to 1.7 wt. % Mg; 1.3 to 2 wt. % Cu. This alloy provides improved combinations of strength and fracture toughness in thick gauges. When artificially aged per the three stage method of preferred embodiments, this alloy also achieves superior SCC performance, including under seacoast conditions.

公开(公告)号：US20070000583A1

公开(公告)日：2007-01-04

申请号：US10334388

申请日：2002-12-31

申请人： Roberto Rioja ,  Robert Westerlund ,  Anne Roberts ,  Dhruba Chakrabarti ,  Diana Denzer ,  Anthony Morales ,  Paul Magnusen ,  Gregory Venema

发明人： Roberto Rioja ,  Robert Westerlund ,  Anne Roberts ,  Dhruba Chakrabarti ,  Diana Denzer ,  Anthony Morales ,  Paul Magnusen ,  Gregory Venema

IPC分类号： C22F1/04

CPC分类号： C22F1/057 ,  C22C21/02 ,  C22C21/08 ,  C22C21/10 ,  C22C21/16 ,  C22F1/04 ,  C22F1/05 ,  C22F1/053

摘要： Aluminum sheet products having highly anisotropic grain microstructures and highly textured crystallographic microstructures are disclosed. The products exhibit improved strength and improved resistance to fatigue crack growth, as well as other advantageous properties such as improved combinations of strength and fracture toughness. The sheet products are useful for aerospace and other applications, particularly aircraft fuselages.

摘要翻译： 公开了具有高度各向异性颗粒微结构和高度纹理化的结晶微结构的铝板产品。 产品具有改进的强度和改善的抗疲劳裂纹生长性能，以及其它有利的性能，例如改进的强度和断裂韧性的组合。 片材产品可用于航空航天和其他应用，特别是飞机机身。