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41. 发明公开

EP0796155A4 ADJUSTABLE FORM DIE 失效
标题翻译：可调形矩阵
公开(公告)号：EP0796155A4
公开(公告)日：1998-04-15
申请号：EP95940852
申请日：1995-11-27
申请人： GRUMMAN AEROSPACE CORP
发明人： HAAS EDWIN G , KESSELMAN MARTIN
IPC分类号： B21D37/02 , B21J13/02 , B30B15/02 , B21B37/24 , B21C51/00 , B21D37/14 , B30B15/26
CPC分类号： B30B15/02 , B21D37/02 , B21J13/02 , G05B2219/49025
摘要： This invention details a computer controlled self adjusting sheet metal forming die (10) which can provide rapid contour changes. It eliminates the need to manufacture, store, and change individual forming dies for forming different contours, and comprises a computer control device (100) which sends appropriately timed signals to translate each contour element so that a three dimension surface is formed by a discrete matrix of individual pins (15). This self adjusting sheet metal forming die is used on a sheet metal press wherein sheet metal can be formed by pressing or stretch forming the metal against the contoured surface.

42. 发明公开

EP0682821A4 PORTABLE ANTENNA TEST APPARATUS. 失效
标题翻译：便携式天线测试仪。
公开(公告)号：EP0682821A4
公开(公告)日：1998-01-28
申请号：EP94908001
申请日：1994-02-04
申请人： GRUMMAN AEROSPACE CORP , TEICH STANLEY , ROLL MECAK DORU , KOMMEL MORTON
发明人： TEICH STANLEY , ROLL-MECAK DORU , KOMMEL MORTON
IPC分类号： G01R29/10 , H01Q3/26 , H01Q1/38
CPC分类号： H01Q3/267 , G01R29/10
摘要： Portable antenna test apparatus has a test set positioned a determined distance from a number of antennas (3) of an aircraft. A transmitting module (6) of the test set contains low frequency, mid frequency and high frequency antennas connected to a radio receiver (15) and power amplifier (14) in and of the test set for receiving control commands and for transmitting a number of simultaneous test signals to the number of antenna (3) in the aircraft. A signal generator (7) produce low frequency, mid frequency and high frequency signals. A hand-held computer (5) is connected to a communications radio (2) in and of the aircraft via a radio interface adapter (4) of the hand-held and a control computer (10) is connected to the signal generator. The hand-held computer transmits commands via the aircraft radio, which commands are received by the receiver in the transmitting module. This receiver conveys the said commands to a control computer which then programs the signal generator. By this means, an operator in the aircraft cockpit remotely controls the signal generator.

43. 发明公开

EP0797830A4 EXIT WINDOW FOR X-RAY LITHOGRAPHY BEAMLINE 失效
标题翻译：欧洲传感器FÜRRÖNTGENSTRAHLUNGSLITHOGRAPHIE
公开(公告)号：EP0797830A4
公开(公告)日：1997-11-19
申请号：EP95943093
申请日：1995-12-08
申请人： GRUMMAN AEROSPACE CORP
发明人： KOVACS STEPHEN
IPC分类号： G21K5/00 , G03F7/20 , G21K5/02 , H01J5/18 , H01L21/027 , H05H7/00 , G21K1/00
CPC分类号： G03F7/70808 , G03F7/70841 , H01J5/18 , H05H7/00
摘要： An exit window (14) for an X-ray lithography beamline having a shape and thickness such that the exit window (14) can withstand a pressure differential of at least 14.8 psi and allows an X-ray beam (16) as passed through the window to have X-rays above and below a desired energy band substantially attenuated. The exit window (14) includes a thin material (22) having a window section disposed within an opening of a frame (28) and a peripheral section (41) which is integral with the window section (24) extends within the frame (28). The window section (24) has a shape that is substantially concave along its width, substantially linear along its length and tapers to a flat surface (42) near the periphery of the opening. A method of scanning the X-ray beam through a stationary exit window and onto an exposure field on a wafer is also disclosed.
摘要翻译：用于具有形状和厚度的X射线光刻束线的出射窗，使得出射窗能够承受至少14.7psi的压差，并允许通过窗口的X射线束具有上方和下方的X射线所需的能带基本上衰减。出口窗口包括具有设置在框架的开口内的窗口部分的薄材料和与窗口部分整体并在框架内延伸的周边部分。窗口部分具有沿其宽度基本上为凹形的形状，沿其长度基本上线性并且在靠近开口周边的平坦表面逐渐变细。还公开了通过固定出射窗将X射线束扫描到晶片上的曝光场上的方法。

44. 发明公开

EP0696982A4 APPARATUS AND METHOD FOR CONTROLLING THE SHAPE OF STRUCTURES 失效
标题翻译：设备和方法的变革对于结构形式
公开(公告)号：EP0696982A4
公开(公告)日：1996-07-17
申请号：EP94916041
申请日：1994-05-05
申请人： GRUMMAN AEROSPACE CORP , AUSTIN FRED , ROSSI MICHAEL J , KNOWLES GARETH J
发明人： AUSTIN FRED , ROSSI MICHAEL J , KNOWLES GARETH J
IPC分类号： B64C3/38 , B64C3/48 , G06F19/00 , B64C3/52
CPC分类号： B64C3/48 , Y02T50/145
摘要： An apparatus and method control the shape of a structure with one or more surfaces and internal actuators. A plurality of translational actuators are capable of extending and contracting. The structure can have any number of controllable surfaces, including one. The shapes of the surfaces are controlled by computing the actuator strokes or loads required for achieving specified surface deflections. There are two methods for accomplishing this control. In the actuator stroke-control method, the surface deflections, or deflection errors for closed-loop control, are multiplied by a stroke-control gain matrix which is a function of the properties of the structure with the actuators absent. In the actuator load-control method, the surface deflections, or deflection errors for closed-loop control, are multiplied by a load-control gain matrix which is a function of the properties of the structure with the actuators absent. The control gain matrices minimize the surface shape errors. Ratios of stresses to allowable values are continuously monitored throughout the structure and corrective action is taken to prevent an overstressed condition.

45. 发明公开

EP0267262A4 AUTOMATED SYSTEM AND METHOD FOR TESTING DIFFERENT EQUIPMENT. 失效
标题翻译：自动测试设备，用于不同的系统和方法及其应用。
公开(公告)号：EP0267262A4
公开(公告)日：1990-06-05
申请号：EP87903520
申请日：1987-04-29
申请人： GRUMMAN AEROSPACE CORP
发明人： KUMP DONALD , KOVACS EDDIE T
IPC分类号： G01R31/00 , G01R31/319 , G06F11/22 , G06F11/00
CPC分类号： G01R31/31907

46. 发明公开

EP0318575A4 PROGRAMMABLE LEVEL SHIFTING INTERFACE DEVICE. 失效
标题翻译：可编程级移动接口。
公开(公告)号：EP0318575A4
公开(公告)日：1990-01-08
申请号：EP88906299
申请日：1988-06-01
申请人： GRUMMAN AEROSPACE CORP
发明人： WEICK JOHN M
IPC分类号： G01R31/28 , H03K5/02 , H03K19/00 , H03K19/003 , H03K19/01 , H03K19/0175
CPC分类号： H03K19/0002 , H03K19/003 , H03K19/01

47. 发明公开

EP0276282A4 MODULAR ANTENNA ARRAY. 失效
标题翻译：模块化天线组。
公开(公告)号：EP0276282A4
公开(公告)日：1990-01-08
申请号：EP87905116
申请日：1987-07-22
申请人： GRUMMAN AEROSPACE CORP
发明人： CANONICO LAWRENCE M
IPC分类号： H01Q19/24 , H01Q1/28 , H01Q1/42 , H01Q21/00 , H01Q21/08 , H01Q21/10
CPC分类号： H01Q21/08 , H01Q1/287 , H01Q21/0025

48. 发明公开

EP0264433A4 METHOD AND APPARATUS FOR OPTICAL RF PHASE EQUALIZATION. 失效
标题翻译：方法和装置光学RF相位补偿。
公开(公告)号：EP0264433A4
公开(公告)日：1989-12-19
申请号：EP87903172
申请日：1987-04-29
申请人： GRUMMAN AEROSPACE CORP
发明人： BRANDSTETTER ROBERT W , DOUCETTE ADRIAN R
IPC分类号： G02B27/46 , G02F1/11 , G06E3/00 , H04B7/01 , H04B10/02 , H04B10/18 , G06F7/02 , G06F9/00
CPC分类号： G06E3/005

49. 发明公开

EP0271561A4 TRANSONIC WING DESIGN PROCEDURE. 失效
标题翻译：翼速度，加速度附近的噪声限值的设计过程。
公开(公告)号：EP0271561A4
公开(公告)日：1989-10-27
申请号：EP87904423
申请日：1987-05-29
申请人： GRUMMAN AEROSPACE CORP
发明人： BOPPE CHARLES W
IPC分类号： B64C3/10 , B64C3/00
CPC分类号： B64C3/00
摘要： The conventional steps of defining performance requirements of an aircraft wing and conducting general sizing of the wing are followed by the new steps of determining the aerodynamic sweep angle of the wing with respect to an actual location of a shock wave on the wing. A two dimensional Mach number for the wing airfoil is calculated by multiplying the three dimensional Mach number by the cosine of the aerodynamic sweep angle. A two dimensional lift coefficient for the wing airfoil is calculated by dividing the three dimensional lift coefficient by the square of the cosine of the aerodynamic sweep angle. Airfoil shape in two dimensions is determined on the basis of the two dimensions is determined on the basis of the two dimensional Mach number and the two dimensional lift coefficient. The shape of the wing in three dimensions is then defined by placing the airfoil in the wing along an arc constructed by skewed chord lines perpendicular to local sweep lines of the wing at a series of locations along a chord of the wing.

50. 发明公开

EP0290532A4 SYNTHETIC SPEED STABILITY FLIGHT CONTROL SYSTEM. 失效
标题翻译：用合成稳速飞行控制系统。
公开(公告)号：EP0290532A4
公开(公告)日：1989-07-11
申请号：EP87907550
申请日：1987-10-22
申请人： GRUMMAN AEROSPACE CORP
发明人： BOUDREAU JEAN A , BERMAN HOWARD L , CHIN JIMMIE , MARTORELLA ROMEO P
IPC分类号： B64C13/18 , G05D1/06 , G05D1/10 , B64C13/16
CPC分类号： B64C13/18 , G05D1/0623

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