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1. 发明公开

EP1265078A3 Improvements in or relating to obstacle advisory systems 有权
标题翻译：障碍物警告显示系统的改进
公开(公告)号：EP1265078A3
公开(公告)日：2005-07-06
申请号：EP02253269.1
申请日：2002-05-09
申请人： Marconi Mobile SpA
发明人： Cottalasso, Maurizio
IPC分类号： G01S13/93 , G01C21/00
CPC分类号： G01S17/933 , G01C21/26 , G01S17/936
摘要： An obstacle advisory system determines the likely trajectory 16 of a vehicle and possible waypoints 17, 18 and 19 at predetermined intervals Δχ along the trajectory 16. The system determines if the trajectory 16 is straight or curved and dependent on this determination uses an associated equation to determine the distance Δχ between waypoints 17, 18 and 19 along the likely trajectory 16. For a straight trajectory the interval Δχ between waypoints 17, 18 and 19 is calculated by:Δx = 2R2 - y2 where R is the radius of a spherical region 20, 21 or 22 around the vehicle and y is the radius of a notional minimum sphere that encloses the vehicle. Then analysis determines whether or not a region 20, 21 or 22 centred around its respective possible waypoint 17, 18 and 19 includes an obstacle. If the region 20, 21 and 22 does not include a obstacle then the system can disregard the volume enclosed by the region 20, 21 or 22 from further analysis thereby saving processing. Alternatively, the system subdivides the region into smaller regions for further analysis and determination as to whether or not the region still includes the obstacle. The results are displayed to an operator of the vehicle. Calculation of waypoints for a likely curved trajectory is also disclosed.

2. 发明公开

EP1517599A1 A method of interconnecting opposite sides of an electronic component interconnection device 审中-公开
标题翻译：一种用于连接的连接组件的相对侧上的电子元件的方法
公开(公告)号：EP1517599A1
公开(公告)日：2005-03-23
申请号：EP04106328.0
申请日：2001-02-26
申请人： Sts Atl Corporation
发明人： The designation of the inventor has not yet been filed
IPC分类号： H05K3/40
CPC分类号： H01L21/481 , H05K3/0032 , H05K3/4084 , H05K2201/0397 , H05K2201/09063
摘要： A printed circuit board or the like, is provided with a hole (31) for the purpose of interconnecting conductive layers on opposite sides of the board. When removing material to form the hole (31), part of one conductive layer is preserved to form a tab (30). This tab (30) is pushed through the hole to form the desired electrical connection between opposite sides.
摘要翻译：的印刷电路板或类似物，设置有用于在电路板的相对侧上的互连导电层的目的，一个孔（31）。当移除材料以形成所述孔（31），一个导电层的一部分被保留以形成一个标签（30）。此选项卡（30）穿过孔推，以形成相对的两侧之间的期望的电连接。

3. 发明授权

EP0475525B1 Plural-wavelength infrared detector devices 失效转让
标题翻译：用于在多个波长的红外线检测装置。
公开(公告)号：EP0475525B1
公开(公告)日：1995-11-08
申请号：EP91202283.7
申请日：1991-09-06
申请人： GEC-MARCONI LIMITED
发明人： Baker, Ian Martin, c/o Philips Infrared , Dunn, William Andrew Ernest, c/o Philips Infrared
IPC分类号： H01L27/146 , H01L27/148
CPC分类号： H01L27/14669

4. 发明授权

EP0342016B1 Optical position measurement 失效
标题翻译：光学位置测量
公开(公告)号：EP0342016B1
公开(公告)日：1993-06-16
申请号：EP89304753.0
申请日：1989-05-10
申请人： THE GENERAL ELECTRIC COMPANY, p.l.c.
发明人： Langdon, Roger Martin
IPC分类号： G01D5/38 , G01B11/00 , G01S1/70
CPC分类号： G01B11/00 , G01S3/782

5. 发明授权

EP0309075B1 Lens system usable in the IR 失效转让
标题翻译：镜头系统可用于IR
公开(公告)号：EP0309075B1
公开(公告)日：1993-01-20
申请号：EP88305212.8
申请日：1988-06-08
申请人： GEC-MARCONI LIMITED
发明人： Szumski, Ronald
IPC分类号： G02B13/14 , G02B9/10
CPC分类号： G02B13/146

6. 发明授权

EP0174164B1 A pulse generator 失效
标题翻译：脉冲发生器
公开(公告)号：EP0174164B1
公开(公告)日：1992-12-23
申请号：EP85306154.7
申请日：1985-08-30
申请人： GEC-Marconi Limited
发明人： Barker, Antony Tom , Giles, Simon Charles , Richardson, Robert
IPC分类号： H03K3/57 , H03K17/08 , G01S7/28
CPC分类号： H03K3/57 , G01S7/282 , H03K17/08142 , H03K17/08146 , H03K17/12 , H03K17/122

7. 发明公开

EP0418061A3 A digital radio communication system 失效
标题翻译：数字无线电通信系统
公开(公告)号：EP0418061A3
公开(公告)日：1992-08-05
申请号：EP90309986.9
申请日：1990-09-12
申请人： GEC-MARCONI LIMITED
发明人： Rotheram, Stephen , Westcott, Andrew Mark Graham , West, Barry
IPC分类号： H04B7/26 , H04Q7/04
CPC分类号： H04W16/26 , H04B7/2606
摘要： A digital radio communication system comprises means RS1, RS2 for transmitting a common signal from different locations to a receiver ST designed to cope with multipath.

8. 发明公开

EP0475525A1 Plural-wavelength infrared detector devices 失效转让
标题翻译： Vorrichtung zur Infrarot-Detektion bei mehrerenWellenlängen。
公开(公告)号：EP0475525A1
公开(公告)日：1992-03-18
申请号：EP91202283.7
申请日：1991-09-06
申请人： GEC-MARCONI LIMITED
发明人： Baker, Ian Martin, c/o Philips Infrared , Dunn, William Andrew Ernest, c/o Philips Infrared
IPC分类号： H01L27/146 , H01L27/148
CPC分类号： H01L27/14669
摘要： An infrared detector device for viewing an object or scene at plural wavelengths, e.g. in the 3 to 5 micron and 8 to 14 micron wavebands, comprises detector elements (10 and 20) formed in two or more infrared-sensitive materials with different bandgaps, e.g. in cadmium mercury telluride. These materials may be provided side-by-side in a single level on a substrate (3) or preferably as different levels (1 and 2) on the substrate (3). Each detector element (10 and 20) comprises a p-n junction (11 and 21) between opposite conductivity type regions (12,13 and 22,23). Electrical connections (15,25,24) extend from these regions to the substrate (3). A degree of versatility and freedom in the design and fabrication of the device is obtained by adopting a connection structure in accordance with the invention, in which one connection (25) of the longer-wavelength response element (20) contacts both the semiconductor material (2) of that element (20) and the larger-bandgap material (1) of the shorter-wavelength response element (10), at a side-wall (42) of both materials. The larger-bandgap material (1) comprises a further region (18) which adjoins the side-wall (42) and which forms a further p-n junction (19) electrically in parallel with the p-n junction (21) of the longer-wavelength detector element (20). This further p-n junction (19) has a higher impedance than the element p-n junction (21) due to the difference in bandgap, and so the output signal in this connection (25) is dominated by the photo-current generated in the longer-wavelength detector element (20).
摘要翻译：一种用于观察多个波长的物体或场景的红外检测器装置，例如，在3至5微米和8至14微米的波段中，包括形成在具有不同带隙的两个或更多个红外敏感材料中的检测器元件（10和20），例如。在碲化镉中。这些材料可以在衬底（3）上的单个层中并排设置，或者优选地在衬底（3）上以不同的水平（1和2）提供。每个检测器元件（10和20）包括在相对的导电类型区域（12,13和22,23）之间的p-n结（11和21）。电连接（15,25,24）从这些区域延伸到衬底（3）。通过采用根据本发明的连接结构获得器件的设计和制造的多功能性和自由度，其中较长波长响应元件（20）的一个连接（25）接触半导体材料 2）和较短波长响应元件（10）的较大带隙材料（1）的两个材料的侧壁（42）上。较大带隙材料（1）包括与侧壁（42）相邻的另一个区域（18），并形成与长波长检测器的pn结（21）电并联的另外的pn结（19）元件（20）。由于带隙的差异，该另外的pn结（19）具有比元件pn结（21）更高的阻抗，因此在该连接（25）中的输出信号由在较长波长中产生的光电流检测器元件（20）。

9. 发明公开

EP0459659A1 Labelling system 失效
标题翻译： Etikettiersystem。
公开(公告)号：EP0459659A1
公开(公告)日：1991-12-04
申请号：EP91304374.1
申请日：1991-05-15
申请人： GEC-MARCONI LIMITED
发明人： Forster, Ian James , Kimber, Paul Kevin
IPC分类号： G07G1/00 , G06K17/00
CPC分类号： G07G1/145 , G06K17/00 , G06K17/0022 , G06K2017/0051 , G09F9/00
摘要： A label unit 1 for displaying an item's price is linked to a control unit 7 by a radio wave link. The label unit 1 communicates verification data to the control unit 7 by reflecting and modulating a radio wave transmitted by the control unit 7, so avoiding the requirement for bulky batteries to provide transmission power.
摘要翻译：用于显示物品价格的标签单元1通过无线电波链路链接到控制单元7。标签单元1通过反映和调制由控制单元7发送的无线电波将验证数据传送到控制单元7，从而避免对庞大的电池提供发送功率的要求。

10. 发明公开

EP0405638A3 Thermal-radiation detectors, detection systems and their manufacture 失效
标题翻译：热辐射检测器，检测系统及其制造
公开(公告)号：EP0405638A3
公开(公告)日：1991-10-23
申请号：EP90201537.9
申请日：1990-06-14
申请人： GEC-MARCONI LIMITED
发明人： Turnbull, Andrew Alfred
IPC分类号： H01L37/02
CPC分类号： H01L37/02 , G01J5/34
摘要： In a thermal-radiation detection system, the thermal radiation (3) incident on a group of pyroelectric and/or ferroelectric infrared detector elements (20) is modulated at a frequency (f). The detector elements (20) are mounted on flexible platform areas of an insulating substrate (10) which may be of an elastic material such as a silicone rubber in, for example, an apertured or recessed mount (18,19). The grooves (15,16) forming the platform areas have a sufficient depth d and width w that the distance (2d + w) is at least as large as the thermal diffusion distance at the modulation frequency (f) so as to reduce thermal cross-talk between the detector elements (20). The elasticity and vibration absorption properties of an elastic substrate (10) and the flexibility and path length increased by the presence of the grooves (15,16) can provide a low microphony mounting arrangement with acoustic decoupling between detector elements (20). Preferably the groove depth d is at least as large as the thermal diffusion distance so as to reduce thermal losses from each detector element (20) and increase the acoustic path length and flexibility of the mounting. The substrate (10) may be moulded with the grooves in its face (11), or the grooves may be cut with a saw.

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