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1. 发明公开

EP0720750A4 NAVIGATION SYSTEM USING RE-TRANSMITTED GPS 失效
标题翻译： WITH RELEASE GPS信号的导航系统
公开(公告)号：EP0720750A4
公开(公告)日：1999-09-15
申请号：EP94930407
申请日：1994-09-08
申请人： GRUMMAN AEROSPACE CORP
发明人： AGUADO MORTON M
IPC分类号： G01C21/00 , G01S5/00 , G01S5/14 , G01S19/04 , G01S19/11 , G01S19/25 , G01S19/43 , G01S19/46 , G08G5/00 , G01S3/02 , G01S5/02 , H04B7/185
CPC分类号： G01S19/11 , G01S5/0036 , G01S19/04 , G01S19/43 , G01S19/46
摘要： A system for measuring the relative positions of first and second units (1, 2) includes a re-transmitting apparatus at the first unit (1) and a receiver at the second unit (2) capable of making simultaneous real-time comparisons of phase and frequency information contained in first signals received directly from the satellites (3, 3', 3'', 3''') by the second unit (2) and second signals received from the satellites (3, 3', 3'', 3''') by the first unit (1) and immediately re-transmitted to the second unit (2) in their entirety without processing before transmission.

2. 发明公开

EP0704020A4 A SYNTACTIC FILM FOR THRUST REVERSER BLOCKER DOORS 失效
标题翻译：句法涂敷膜的推力反向器的折叠
公开(公告)号：EP0704020A4
公开(公告)日：1998-05-20
申请号：EP94919479
申请日：1994-06-14
申请人： GRUMMAN AEROSPACE CORP
发明人： CLARKE JAMES A
IPC分类号： B32B7/00 , F02K1/60 , F02K1/82
CPC分类号： B32B7/12 , B32B3/12 , B32B7/00 , B32B27/08 , B32B2305/024 , B32B2307/714 , B32B2605/18 , F02K1/60 , F02K1/822 , F05D2230/90 , F05D2300/61 , Y02T50/672 , Y02T50/675 , Y10S239/19
摘要： Thrust reverser blocker doors which include a syntactic film to protect the blocker doors from heat is disclosed. The blocker doors include first (12) and second (14) spaced layers of composite material. A first adhesive layer (18) is disposed on the second layer (14) and is used to bond the syntactic film (20) to the second layer (14) of composite material. To prevent surface erosion a protective layer (24) can be bonded to the syntactic film (20) by a second adhesive layer (22).

3. 发明公开

EP0700543A4 COMPLEX ADAPTIVE FIR FILTER 失效
标题翻译：复杂的自适应FIR滤波器
公开(公告)号：EP0700543A4
公开(公告)日：1997-11-26
申请号：EP94919221
申请日：1994-05-24
申请人： GRUMMAN AEROSPACE CORP
发明人： WEDGWOOD JANET E , PETRSORIC JOHN F
IPC分类号： H03H21/00 , G06F17/00
CPC分类号： H03H21/0012
摘要： A complex adaptive Finite-Impulse-Response filter (10) for processing complex digital data having real and imaginary data portions that includes a first data path (17) for receiving and processing the real data portion of the complex input and a second data path (16) for receiving and processing the imaginary data portion. Each first and second data path includes a corresponding plurality of adaptive weight circuits (4) and accumulator circuits (5) to perform respectively, multiplications of input data with a set of updatable coefficient data and accumulations of the multiplication results obtained. Two sets of multiplication results are obtained for each data path and a subset from each are accumulated to form a real output portion and imaginary output portion for the filter. A time delay circuit (6) is provided to allow for proper time multiplexing of the imaginary output portion. The plurality of adaptive weight circuits have associated therewith first and second memory storage banks (24, 27) for storing the current coefficient data values.

4. 发明公开

EP0697979A4 REUSABLE VACUUM BAG AND METHOD OF MANUFACTURING SAME 失效
标题翻译：多真空袋与方法研究
公开(公告)号：EP0697979A4
公开(公告)日：1996-10-30
申请号：EP94914957
申请日：1994-04-28
申请人： GRUMMAN AEROSPACE CORP , CORNEAU LOUIS P JR
发明人： CORNEAU LOUIS P JR
IPC分类号： B65D30/02 , B29C43/36 , B29C65/00 , B29C65/50 , B31B1/60 , B31B19/60 , B65D30/00 , B31B19/72
CPC分类号： B65D31/00 , B29C43/3642 , B29C65/4815 , B29C65/5057 , B29C66/02 , B29C66/1122 , B29C66/431 , B29C66/71 , B29C66/723 , B29K2027/12 , B29K2083/00 , B31B70/60 , Y02W30/807 , Y10S493/924
摘要： A reusable silicone vacuum bag is manufactured by making a silicone vacuum bag envelope having peripheral edges. The bag envelope is spread so that the peripheral edges frame the envelope. FEP is bonded to an area bordering the peripheral edges. The bag envelope is folded over on itself at the peripheral edges. Edge sealing tape is applied to the FEP in the area bordering the peripheral edges and covering the peripheral edges with the tape.

5. 发明公开

EP0651671A4 AIR-LIQUID SEPARATOR ASSEMBLY AND SYSTEM. 失效
标题翻译：安排和系统用于分离空气和液体。
公开(公告)号：EP0651671A4
公开(公告)日：1996-04-03
申请号：EP93917229
申请日：1993-07-20
申请人： GRUMMAN AEROSPACE CORP
发明人： MANGIALARDI JOHN K
IPC分类号： B01D24/38 , B01D19/00 , B01D33/70 , B01D36/00 , B01D45/12 , B04B3/00 , B01D33/82
CPC分类号： B01D19/0052 , Y10S494/90
摘要： A system for separating an air-liquid mixture in a low gravity environment is disclosed having a high-speed separator (14) to initially process the air-liquid mixture. A second, low-speed separator (24) has its inlet (22) connected to the liquid discharge outlet (18) of the high-speed separator (14) in order to remove the entrained air bubbles from liquid discharged from the high-speed separator (14). The low-speed separator (24) has an air outlet (28) and a liquid discharge outlet (34). Air removed by air outlet (28) of the low-speed separator (24) may be returned through outlet conduit (30) to the air-liquid mixture inlet (12) of the high-speed separator (14) or vented through filter (32).

6. 发明公开

EP0576660A4 CORROSION PREVENTION OF HONEYCOMB CORE PANEL CONSTRUCTION USING ION IMPLANTATION 失效
标题翻译：使用离子植入法防止蜂窝核心面板结构的腐蚀
公开(公告)号：EP0576660A4
公开(公告)日：1995-11-22
申请号：EP93903057
申请日：1993-01-19
申请人： GRUMMAN AEROSPACE CORP
发明人： KORNELY MICHAEL G JR
IPC分类号： B21D47/00 , B32B3/12 , C23C14/48 , C23F15/00 , B21D31/04 , B21D39/00 , B29C73/06
CPC分类号： C23C14/48 , B21D47/00 , Y10S148/084 , Y10T29/18 , Y10T156/1003

7. 发明公开

EP0643660A4 OCCUPANT ARM AND HEAD RESTRAINING ASSEMBLY. 失效
标题翻译： FESTHALTEVORRICHTUNGFÜRDIE ARME UND DEN KOPF EINES SITZBESETZERS。
公开(公告)号：EP0643660A4
公开(公告)日：1995-08-02
申请号：EP94912344
申请日：1994-04-05
申请人： GRUMMAN AEROSPACE CORP
发明人： ARONNE ARMAND J
IPC分类号： B64D25/02 , B64D25/115
CPC分类号： B64D25/02
摘要： An assembly (5) for restraining the upper limbs of an occupant of a seat, particularly an aircraft ejector seat (1), includes a storage unit (65) which is adapted to be fixedly secured to an upper back portion (16) of the seat (1). The storage unit (65) houses a pair of movable cover members (69, 70) and first and second bladder units (75, 76). The cover members (69, 70) and bladder units (75, 76) are connected by means of straps (90, 91) to quick release fittings (94, 95) which mate with corresponding connecting members (111, 112) carried by the occupant and then to a fixed structure adjacent the seat (1). When it is desired to deploy the restraint assembly (5), a tension is applied to the straps (90, 91) which causes the cover members (69, 70) to extend around opposite sides and laterally inward of the occupant's body, about respective arms of the occupant, and the bladder units (75, 76) to extend about the occupant's neck. The bladder units (75, 76) are then inflated so as to permit undesirable movement of the occupant's head.
摘要翻译：一种用于约束座椅乘员的上肢尤其是飞机弹射座椅（1）的组件（5）包括存储单元（65），所述存储单元（65）适于固定地固定到所述座椅的上背部分（16）座位（1）。存储单元（65）容纳一对活动盖构件（69,70）以及第一和第二气囊单元（75,76）。盖构件（69,70）和囊单元（75,76）通过带（90,91）连接到快速释放配件（94,95），所述快速释放配件与相应的连接构件（111,112）然后到邻近座位（1）的固定结构。当期望展开约束组件（5）时，对带（90,91）施加张力，该张力导致罩构件（69,70）绕乘坐者的身体的相对侧和横向向内延伸乘员的手臂和膀胱单元（75,76）围绕乘员的颈部延伸。然后膨胀囊单元（75,76）以便允许乘客头部的不希望的移动。

8. 发明公开

EP0266402A4 METHOD AND APPARATUS FOR OPTICAL RF AMPLITUDE EQUALIZATION. 失效
标题翻译：方法和装置光学RF振幅补偿。
公开(公告)号：EP0266402A4
公开(公告)日：1990-04-10
申请号：EP87903171
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 , G01R23/17 , G02F20060101 , G02F1/11 , G06E3/00 , H04B7/005 , H04B10/02 , H04B10/18 , G06F7/02 , G06F9/00
CPC分类号： G01R23/17 , G06E3/005

9. 发明公开

EP0317626A4 HIGH SPEED HYBRID DIGITAL DRIVER. 失效
标题翻译：混合数字控制电路高的速度。
公开(公告)号：EP0317626A4
公开(公告)日：1990-01-23
申请号：EP88906815
申请日：1988-06-01
申请人： GRUMMAN AEROSPACE CORP
发明人： WEICK JOHN M
IPC分类号： H03K5/02 , G01R31/319 , H03K19/013 , H03K19/0175 , H03K19/018 , H03K19/082
CPC分类号： H03K19/017581 , G01R31/31924 , H03K19/013 , H03K19/0826

10. 发明公开

EP0317578A4 TRI-STATE CIRCUIT TESTER. 失效
标题翻译： DREI-STÄNDE-SCHALTUNGSTESTVORRICHTUNG。
公开(公告)号：EP0317578A4
公开(公告)日：1989-10-24
申请号：EP88903039
申请日：1988-03-07
申请人： GRUMMAN AEROSPACE CORP
发明人： LANGONE JOSEPH A , UGENTI MICHAEL
IPC分类号： G01R31/26 , G01R31/317 , G01R31/319
CPC分类号： G01R31/31924
摘要： A testing circuit is capable of testing digital circuits, such as gates, in logic 1, logic 0 and Hi-Z conditions. To accomplish this end two comparators are connected to the output of the digital circuit undergoing test while second inputs of both comparators are respectively connected to different reference voltages. By comparing the voltage level at the output of the digital circuit undergoing test with programmable reference voltages, unique truth tables are established for an operative digital circuit undergoing test.
摘要翻译：测试电路能够在逻辑1，逻辑0和Hi-Z条件下测试数字电路，例如门电路。为了实现这个目的，两个比较器连接到正在进行测试的数字电路的输出端，而两个比较器的第二输入端分别连接到不同的参考电压。通过将正在进行测试的数字电路的输出端的电压电平与可编程的参考电压进行比较，为正在进行测试的可操作数字电路建立唯一的真值表。

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