公开(公告)号：EP1233700A1

公开(公告)日：2002-08-28

申请号：EP00985380.5

申请日：2000-12-01

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： DINTEN, Jean-Marc ,  ROBERT-COUTANT, Christine

IPC分类号： A61B6/00

CPC分类号： A61B6/505 ,  A61B6/405 ,  A61B6/482 ,  A61B6/583

摘要： The invention concerns a system (1) comprising a X-ray source (1a) capable of supplying a conical X-ray beam at one first energy level called high energy, and a second energy level, called low energy; a two-dimensional X-ray detector (2) and electronic means (3a, 3b) for processing images supplied by said detector. The method is characterised in that it consists in acquiring a low energy image of a patient's anatomical zone (1c), acquiring a high energy image of said anatomical zone and in matching said acquired low energy and high energy images respectively, before constructing the map of bone densities of the anatomical zone.

公开(公告)号：EP1223585A1

公开(公告)日：2002-07-17

申请号：EP01403132.2

申请日：2001-12-05

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： Redon, Olivier ,  Dieny, Bernard ,  Rodmacq, Bernard

IPC分类号： G11C11/16 ,  H01F10/32

CPC分类号： H01L27/226 ,  B82Y10/00 ,  B82Y25/00 ,  G11C11/161 ,  G11C11/1675 ,  H01F10/3218 ,  H01F10/3254 ,  H01F10/3268 ,  H01L43/08 ,  Y10T428/24942

摘要： Dispositif magnétique à polarisation de spin et à empilement(s) tri-couche(s) et mémoire utilisant ce dispositif.
Selon l'invention, le dispositif comprend un empilement tri-couche (16) constituant la couche magnétique libre. Ce tri-couche est formé de deux couches magnétiques (161, 163) séparées par une couche conductrice non magnétique (162). Cet empilement ne présente plus de champ démagnétisant, ce qui réduit la densité critique d'écriture. La couche piégée peut, elle aussi, être constituée d'un tri-couche (12).
Application à la réalisation de mémoires magnétiques.

公开(公告)号：EP1210721A1

公开(公告)日：2002-06-05

申请号：EP00962588.0

申请日：2000-09-08

申请人： Commissariat à l'Energie Atomique

发明人： PERRIN, Aimé ,  FOURNIER, Adeline ,  MONTMAYEUL, Brigitte

IPC分类号： H01J1/30 ,  H01J3/02

CPC分类号： H01J29/467 ,  H01J3/022 ,  H01J31/127

摘要： The invention concerns a device for producing an electric field between two electrodes (35, 37), said electric field intended to have a predetermined value in the proximity of one (35) of the two electrodes, the device comprising means for applying a difference of potential between said two electrodes, the device comprising means forming modulating electrodes (38, 39) located in the proximity of said electrode (35) in the neighbourhood of which the electric field is to have a predetermined value, the device further comprising control means for applying a difference of potential between the means forming a modulating electrode (38, 39), and said electrode (35) located in the proximity thereof so as to obtain, through said difference of potential, said predetermined value of electric field.

公开(公告)号：EP1210706A1

公开(公告)日：2002-06-05

申请号：EP00959375.7

申请日：2000-08-25

申请人： Apex Inc.

发明人： SHIRLEY, Timothy, C.

IPC分类号： G09G5/00 ,  G09G5/08 ,  G09G5/26

CPC分类号： G09G5/006 ,  G06F3/023 ,  G06F3/038 ,  G06F3/14 ,  G06F13/107 ,  G06F2203/0384 ,  G09G2370/24

摘要： A method and system for converting the output of a communications port (210) (e.g., a serial port or a USB port) into video signals (120) representing the output of a terminal. The system is interposed between the communications port and a set of two or more inputs to a keyboard (122), video and a mouse (124) switch. Upon receiving characters from the communications port (210), the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputs (20) representing the terminal screen. The analog outputs are applied to the video input of the KVM switch such that the terminal output can be viewed on the monitor attached to the KVM switch (74).

公开(公告)号：EP1200794A1

公开(公告)日：2002-05-02

申请号：EP01958194.1

申请日：2001-07-27

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： DURET, Denis

IPC分类号： G01B7/02 ,  G01D5/20 ,  H04B5/00

CPC分类号： G01D5/2073 ,  G01B7/003 ,  G01B7/004 ,  G01D5/2066 ,  H04B5/00 ,  H04B5/0012 ,  H04B5/0087 ,  H04B5/0093

摘要： The invention concerns a system for short-distance location of a mobile object relative to a fixed referential, wherein: the mobile object is equipped with a sensor (1) comprising at least a resonant circuit (L1C1) for receiving a magnetic field of frequency fg and for transmitting a magnetic field at frequency fe; and the referential (2) is equipped with: magnetic field transmitting/receiving (3; 5) means including a voltage generator (G) generating a frequency signal fg powering at least an electromagnetic coil (L3; L5) and a capacitor (C3; C5) forming, with said coil, a series resonant circuit; antiglare means enabling recognition, with transmission/reception means, the magnetic field with frequency fg; and detecting and comparing means (4) for detecting the amplitude of the voltage induced at the transmission/reception resonant circuit terminals and deduce therefrom the movement of the sensor relative to the referential.

公开(公告)号：EP1197847A2

公开(公告)日：2002-04-17

申请号：EP01402604.1

申请日：2001-10-09

申请人： Nazomi Communications Inc.

发明人： Patel, Murkesh

IPC分类号： G06F9/318 ,  G06F9/38 ,  G06F9/455

CPC分类号： G06F9/30174 ,  G06F9/3879

摘要： A hardware Java accelerator is comprised of a decode stage and a microcode stage. Separating into the decode and microcode stage allows the decode stage to implement instruction level parallelism while the microcode stage allows the conversion of a single Java bytecode into multiple native instructions. A reissue buffer is provided which stores the converted instructions and reissues them when the system returns from an interrupt. In this manner, the hardware accelerator need not be flushed upon an interrupt. A native PC monitor is also used. While the native PC is within a specific range, the hardware accelerator is enabled to convert the Java bytecodes into native instructions. When the native PC is outside the range, the hardware accelerator is disabled and the CPU operates on native instructions obtained from the memory.

摘要翻译： 硬件Java加速器由解码级和微码级组成。 分解为解码和微码级允许解码级实现指令级并行性，而微码级允许将单个Java字节码转换为多个本地指令。 提供了重发缓冲器，其存储转换的指令，并且当系统从中断返回时重新发行它们。 以这种方式，硬件加速器不必在中断时被刷新。 还使用本机PC显示器。 当本机PC在特定范围内时，硬件加速器能够将Java字节码转换为本地指令。 当本地PC超出该范围时，硬件加速器被禁用，并且CPU对从存储器获得的本机指令进行操作。

公开(公告)号：EP1195821A1

公开(公告)日：2002-04-10

申请号：EP01402452.5

申请日：2001-09-25

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： Dieny, Bernard

IPC分类号： H01L43/08 ,  H01F10/32 ,  G01R33/09

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G01R33/093 ,  G11B5/3903 ,  G11B2005/3996 ,  H01F10/324 ,  H01F10/325 ,  H01L43/08 ,  Y10T428/1121

摘要： Le dispositif comprend une couche non magnétique électriquement conductrice intercalée entre deux couches magnétiques. Selon l'invention, l'une au moins de ces couches magnétiques (R, R', F) présente une réflexion électronique spéculaire dépendant de l'orientation du spin des électrons relativement à la direction d'aimantation.
Application à la réalisation de capteurs de champ magnétique, de têtes de lecture, de mémoires, etc...

公开(公告)号：EP1192596A1

公开(公告)日：2002-04-03

申请号：EP00946034.6

申请日：2000-06-28

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： MULLER, Jean-Denis ,  MULLER CARCELES, Stéphanie

IPC分类号： G06N5/04

CPC分类号： G06K9/6292 ,  G06N5/045 ,  G06N5/048

摘要： The invention concerns an artificial intelligence system for classifying events, objects and situations from signals and discriminating parameters derived from models comprising at least a processing branch including a fuzzy expert system taking a decision on the basis of high level properties and low level discriminating parameters retrieved form the signals by signal processing procedures, and capable of explaining its decision to the user using rules sorted out in order of applicability.

公开(公告)号：EP1184996A1

公开(公告)日：2002-03-06

申请号：EP01402223.0

申请日：2001-08-24

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： Ouvry, Laurent ,  Lequepeys, Jean-René ,  Daniele, Norbert ,  Noguet, Dominique

IPC分类号： H04B1/707 ,  H04L23/02

CPC分类号： H04B1/7113 ,  H04B1/7117 ,  H04B1/712 ,  H04B2001/70935 ,  H04L23/02

摘要： Procédé de réception non cohérente DP-MOK avec combinaison de trajets multiples et récepteur correspondant.
Selon l'invention, on combine une démodulation à signaux orthogonaux (MOK), une démodulation différentielle de phase (DP) et un traitement de diversité lié aux trajets multiples dans le canal radiofréquence. Le traitement de diversité s'effectue à partir de la démodulation différentielle en calculant un coefficient de pondération, ce coefficient étant ensuite utilisé aussi bien dans la partie MOK (avant sélection et commutation) que dans la partie (DP), pour corriger les énergies calculées.
Applications aux transmissions numériques.

摘要翻译： 步进频谱相干接收方法具有多个轨迹的混合调制DP MOK频谱。 信号在多个并行信道中被处理，用自适应滤波器（201到20M）进行滤波并提供伪随机序列。 测量信号能量，并对最高能量信号进行加权（211至21M）和解码​​（250）。 最高能量信号具有差分解调器，研究多个峰值并将多路径相关联，产生第二信息信号（mDP）。 信号符号被加权作用于滤波信号和相关峰值。

公开(公告)号：EP1171902A1

公开(公告)日：2002-01-16

申请号：EP00920825.7

申请日：2000-04-18

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： MEUNIER, Gilles ,  LE SERREC, Christian ,  BACHELET, Franck

IPC分类号： H01J47/02

CPC分类号： H01J47/026

摘要： The invention concerns a cylindrical ionization chamber comprising an anode (35) formed by a central bar in electrically conductive material and a cathode (38) in electrically conductive material enclosing said anode, both connected to two elements of a mechanical base of said chamber, wherein two cylindrical end shields (36, 37) in non-magnetic insulating material are centred on the anode (35) and arranged perpendicular thereto at its two ends, the cathode (38) being formed of a wire coiled on the peripheral part of said two end shields (36, 37).