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31. 发明授权

EP1355705B1 INTERNET GAMING SYSTEM 有权
标题翻译：网络游戏系统
公开(公告)号：EP1355705B1
公开(公告)日：2010-07-14
申请号：EP01992149.3
申请日：2001-12-18
申请人： U-E Systems, Inc.
发明人： Osterer, Michael
IPC分类号： A63F9/24
CPC分类号： G06Q30/02
摘要： A gaming system and method is provided for purchasing lottery tickets and tracking the results, therefor, over the Internet. End users can purchase lottery tickets, of different states, online. The lottery tickets are electronically tracked (305), to determine whether there is a win or lose, whose results are forwarded to the purchasers via the Internet, e.g., by electronic mail, a.k.a. e-mail or posting the results on a designated website. Virtual groups (307), in the form of chat rooms (308), are formed online. Members of the virtual groups (307) can access the chat rooms (308) using an Internet service provider to purchase lottery tickets and check the results.

32. 发明公开

EP1463936A1 ULTRASONIC SENSOR HAVING ENHANCED DYNAMIC RANGE 审中-公开
标题翻译：具有改善的距离换能器
公开(公告)号：EP1463936A1
公开(公告)日：2004-10-06
申请号：EP02799185.0
申请日：2002-11-12
申请人： U-E Systems, Inc.
发明人： GOODMAN, Mark, A. , BISHOP, William
IPC分类号： G01N29/12 , G01N29/14
CPC分类号： G01N29/2437 , G01H11/08 , G01N29/223 , G01N29/42 , G01N2291/014 , G01N2291/2634
摘要： An externally-powerable sensor is described for detecting ultrasonic energy and for providing an accurate indication of the level of such energy to an external monitoring device over a wide dynamic range. A first electrical signal proportional to the detected ultrasonic energy is chopped by the output of a free-running multivibrator to generate a signal having a frequency differing from the frequency of the first signal by an amount within the audio frequency range. Such difference signal is selectively amplified to concentrate the spectral energy of the difference component in a lower portion of the audio range. A low pass filter extracts, from the so-concentrated difference signal, a modified audio signal whose frequency content is at the lower end, illustratively 0-6KHz, of the spectrum of the concentrated difference signal. The output of the low pass filter is processed to generate a DC output current that is proportional to the detected ultrasonic energy level. The sensor is connectable to a 4-20 mA current loop which serves to power the sensor electronics as well as to carry the DC output current to the monitoring device.

33. 发明公开

EP1355705A2 INTERNET GAMING SYSTEM 有权
标题翻译：网络游戏系统
公开(公告)号：EP1355705A2
公开(公告)日：2003-10-29
申请号：EP01992149.3
申请日：2001-12-18
申请人： U-E Systems, Inc.
发明人： OSTERER, Michael
IPC分类号： A63F9/24
CPC分类号： G06Q30/02
摘要： A gaming system and method is provided for purchasing lottery tickets and tracking the results, therefor, over the Internet. End users can purchase lottery tickets, of different states, online. The lottery tickets are electronically tracked (305), to determine whether there is a win or lose, whose results are forwarded to the purchasers via the Internet, e.g., by electronic mail, a.k.a. e-mail or posting the results on a designated website. Virtual groups (307), in the form of chat rooms (308), are formed online. Members of the virtual groups (307) can access the chat rooms (308) using an Internet service provider to purchase lottery tickets and check the results.

34. 发明公开

EP0990378A4 HEAT SPREADER SYSTEM AND METHOD FOR COOLING HEAT GENERATING COMPONENTS 失效
标题翻译：热交换系统和用于冷却产热组件的方法
公开(公告)号：EP0990378A4
公开(公告)日：2000-04-05
申请号：EP97927667
申请日：1997-05-15
申请人： RAYTHEON E SYSTEMS INC
发明人： HAVEY MORT L , HITCH WILLIAM ROBERT
IPC分类号： H01L23/427 , H01L25/10 , H05K7/20
CPC分类号： H05K7/20345 , H01L23/427 , H01L2924/0002 , H01L2924/00

35. 发明授权

EP0558168B1 System zones for tape loading operations 失效
标题翻译：磁带装载作业系统领域
公开(公告)号：EP0558168B1
公开(公告)日：1999-04-21
申请号：EP93250057.2
申请日：1993-02-22
申请人： E-SYSTEMS INC. , AMPEX SYSTEMS CORPORATION
发明人： Adams, Stephen M. , Shih, Lionell C.
IPC分类号： G11B20/12 , G11B27/32 , G11B27/28
CPC分类号： G11B15/665 , G11B20/1209 , G11B23/36 , G11B27/28 , G11B27/328 , G11B27/36 , G11B2220/90

36. 发明公开

EP0794430A3 Method and apparatus for evaluation and inspection of composite-repaired structures 失效
标题翻译：用于确定和与复合材料修复检查的方法和装置
公开(公告)号：EP0794430A3
公开(公告)日：1999-03-10
申请号：EP96250231.6
申请日：1996-10-16
申请人： E-SYSTEMS INC.
发明人： Chung, Jaycee H.
IPC分类号： G01N29/16
CPC分类号： G01N29/12 , G01N29/348 , G01N2291/0231 , G01N2291/0423 , G01N2291/102
摘要： A method and apparatus for evaluation and inspection of a composite-repaired structure generates a frequency-varying electrical signal to test and evaluate the composite-repaired area. The electrical signal is converted into a mechanical signal and transmitted through the composite-repaired area of the structure. The transmitted mechanical signal is received and converted into an electrical signal for processing. The processed signal is compared with a baseline reference signal to determine whether the composite-repaired area is damaged or undamaged. The baseline reference signal is obtained at the time of the composite repair of the structure.

37. 发明授权

EP0426189B1 Mass data storage library 失效
标题翻译： Massedatenspeicherbibliothek
公开(公告)号：EP0426189B1
公开(公告)日：1999-01-27
申请号：EP90121002.1
申请日：1990-11-02
申请人： Raytheon E-Systems Inc.
发明人： Martin, Charles W. , Reid, Frederick S. , Forbus, Gary L. , Adams, Steve M. , Shannon, C. Pat , Pirpich, Eric A.
IPC分类号： G06F17/30
CPC分类号： G06F17/30315 , G06F3/0601 , G06F2003/0697 , G11B27/002 , G11B27/11 , G11B27/36 , G11B2220/41 , G11B2220/90

38. 发明公开

EP0850495A4 STRIPLINE DIRECTIONAL COUPLER TOLERANT OF SUBSTRATE VARIATIONS 失效
标题翻译： STREIFENLEITUNGS-RICHTKOPPLER MIT TOLERANZFÜRSUBSTRATVARIATIONEN
公开(公告)号：EP0850495A4
公开(公告)日：1998-12-09
申请号：EP96932213
申请日：1996-09-13
申请人： E SYSTEMS INC
发明人： COLEMAN WILLIAM E JR
IPC分类号： H01P5/18
CPC分类号： H01P5/185
摘要： A stripline directional coupler (40) having a quarter-wave transmission line (54, 62) added either between the isolation port (52) of the coupler and the termination impedance (56) or between the input port of the coupler and the signal input (46) reduces the degradation of coupler directivity caused by impedance mismatch of the transmission lines (42, 44) with the source, load and/or termination impedances (56). With the transmission lines (42, 44) and additional quarter-wave transmission line (54, 62) formed on the same substrate material, coupler directivity is insensitive to the value of the characteristic impedance of the transmission lines (42, 44). This allows the use of less expensive substrate materials and manufacturing processes during stripline directional coupler construction.
摘要翻译：带状线定向耦合器（40）具有在耦合器的隔离端口（52）和端接阻抗（56）之间或在耦合器的输入端口和信号输入端之间增加的四分之一波长传输线（54,62）（46）减少了由于传输线（42,44）与源，负载和/或终端阻抗（56）的阻抗不匹配而导致的耦合器方向性的降低。通过在同一衬底材料上形成传输线（42,44）和附加的四分之一波长传输线（54,62），耦合器方向性对传输线（42,44）的特性阻抗值不敏感。这允许在带状线定向耦合器构造期间使用较便宜的衬底材料和制造工艺。

39. 发明公开

EP0868622A1 CABLE RETRACTOR 失效
标题翻译：电缆收缩器
公开(公告)号：EP0868622A1
公开(公告)日：1998-10-07
申请号：EP96944904.0
申请日：1996-12-20
申请人： Raytheon E-Systems Inc.
发明人： WILLMANN, Donald, F.
IPC分类号： H02G11 , F16L3 , G02B6 , H02G3
CPC分类号： H02G3/0475 , G02B6/4461 , G02B6/4463
摘要： A cable retractor (10) comprising interconnected restrainer segments (30) attached end-to-end by pivot pins (46, 56), such that the entire structure is foldable into a small space. A fiber optic cable (100) is attached to restrainer segments (30) in a manner such that the total path length of the fiber optic cable (100) does not substantially change as the retractor (10) is unfolded to an extended position from a folded position.
摘要翻译：一种电缆牵引器（10），包括由枢转销（46,56）首尾连接地连接的互连的限制器部分（30），使得整个结构可折叠成小空间。光纤电缆（100）以这样的方式附接到限制器段（30），使得光缆（100）的总路径长度基本上不随着牵开器（10）展开到从折叠位置。

40. 发明公开

EP0850495A1 STRIPLINE DIRECTIONAL COUPLER TOLERANT OF SUBSTRATE VARIATIONS 失效
标题翻译：用宽容底物变异STRIP定向耦合器
公开(公告)号：EP0850495A1
公开(公告)日：1998-07-01
申请号：EP96932213.0
申请日：1996-09-13
申请人： E-SYSTEMS INC.
发明人： COLEMAN, William, E., Jr.
IPC分类号： H01P5
CPC分类号： H01P5/185
摘要： A stripline directional coupler (40) having a quarter-wave transmission line (54, 62) added either between the isolation port (52) of the coupler and the termination impedance (56) or between the input port of the coupler and the signal input (46) reduces the degradation of coupler directivity caused by impedance mismatch of the transmission lines (42, 44) with the source, load and/or termination impedances (56). With the transmission lines (42, 44) and additional quarter-wave transmission line (54, 62) formed on the same substrate material, coupler directivity is insensitive to the value of the characteristic impedance of the transmission lines (42, 44). This allows the use of less expensive substrate materials and manufacturing processes during stripline directional coupler construction.

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