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1. 发明授权

US06476948B1 Accurate synchronizing device 失效
标题翻译：准确的同步装置
公开(公告)号：US06476948B1
公开(公告)日：2002-11-05
申请号：US09308652
申请日：1999-06-17
申请人： Yves Canal , Jean Chazelas , Daniel Dolfi , Paul Sergent
发明人： Yves Canal , Jean Chazelas , Daniel Dolfi , Paul Sergent
IPC分类号： H04B1000
CPC分类号： H04L7/0075 , H04J3/0682 , H04L7/0337
摘要： A synchronization device which synchronizes signals transmitted from a transmitter to receivers. The transmitter includes a generator for generating a synchronization signal having a recurrence period substantially equal to the minimum resolution of the journey time between the transmitter and the receiver. Each receiver includes a controllable delay for delaying the synchronization signal and a synchronization loop downstream of the delay. The synchronization loop includes a semi-reflecting plate, a correlator and a device for slaving the delay depending on the correlation. A signal received by the receiver is synchronized when the correlation function of the two successive recurrences of the synchronization signal passing through the semi-reflecting plate is at a maximum. The device may be used for accurate synchronization of information distributed from a transmitter to mutually remote receivers, for example for operating complex electromagnetic or optical rigs.
摘要翻译：同步装置，其将从发射机发送到接收机的信号同步。发射机包括用于产生同步信号的发生器，该同步信号具有基本上等于发射机和接收机之间的行进时间的最小分辨率的重复周期。每个接收机包括用于延迟同步信号和延迟下游的同步环路的可控延迟。同步环包括半反射板，相关器和用于根据相关性来拖延延迟的装置。当通过半反射板的同步信号的两次连续复现的相关函数处于最大时，由接收器接收的信号同步。该装置可以用于从发射机分布到相互远程接收机的信息的精确同步，例如用于操作复杂的电磁或光学钻机。

2. 发明授权

US5672008A Reconfigurable multipoint temperature sensor 失效
标题翻译：可重构多点温度传感器
公开(公告)号：US5672008A
公开(公告)日：1997-09-30
申请号：US379431
申请日：1995-02-02
申请人： Philippe Bonniau , Jean Chazelas , Marc Turpin
发明人： Philippe Bonniau , Jean Chazelas , Marc Turpin
IPC分类号： G01D5/353 , G01K5/48 , G01K11/32
CPC分类号： G01D5/35383 , G01K5/483
摘要： A temperature sensor having a light fiber connecting a light source and a reflectometer. Temperature measurement zones are formed by sensing elements made of shape-memory alloy. The elements exert a stress on the fiber when they are subjected to an increase in temperature due to their memorized state. The change in temperature is detected by the reflectometer.
摘要翻译： PCT No.PCT / FR94 / 00691 Sec。 371日期：1995年2月2日 102（e）日期1995年2月2日PCT提交1994年6月10日PCT公布。出版物WO94 / 29675 日期1994年12月22日一种具有连接光源和反射计的光纤的温度传感器。温度测量区由形状记忆合金制成的感应元件形成。当元件由于其存储状态而经受温度升高时，元件对纤维施加应力。温度变化由反射计检测。

3. 发明授权

US5428697A Device for the optical processing of electrical signals 失效
标题翻译：电子信号光学处理装置
公开(公告)号：US5428697A
公开(公告)日：1995-06-27
申请号：US166885
申请日：1993-12-15
申请人： Daniel Dolfi , Jean-Pierre Huignard , Jean Chazelas , Philippe Souchay
发明人： Daniel Dolfi , Jean-Pierre Huignard , Jean Chazelas , Philippe Souchay
IPC分类号： G06E3/00 , G02B6/28
CPC分类号： G06E3/005
摘要： A device for the optical processing of electrical signals. An optical source (L) emits a multiple-wavelength optical beam (B1). A modulator (MOD) modulates this beam. An optical fiber (F) receives the modulated beam and delays the components corresponding to the different wavelengths differently. A dispersive grating disperses wavelengths contained in the modulated beam in different directions. A spatial light modulator controls the level of optical intensity of different directions of the dispersed beam. An optical detection system receives the beam processed by the spatial light modulator. Such a device may find particular application to a transverse filter and microwave signal correlator.
摘要翻译：一种用于电信号光学处理的装置。光源（L）发射多波长光束（B1）。调制器（MOD）调制该光束。光纤（F）接收调制光束并且不同地延迟对应于不同波长的分量。色散光栅将调制光束中包含的波长分散在不同的方向。空间光调制器控制分散光束的不同方向的光强度水平。光学检测系统接收由空间光调制器处理的光束。这种装置可以发现特定应用于横向滤波器和微波信号相关器。

4. 发明授权

US5424747A Process and system for determining the position and orientation of a vehicle, and applications 失效
标题翻译：用于确定车辆的位置和方位的过程和系统以及应用
公开(公告)号：US5424747A
公开(公告)日：1995-06-13
申请号：US167830
申请日：1993-12-16
申请人： Jean Chazelas , Philippe Souchay
发明人： Jean Chazelas , Philippe Souchay
IPC分类号： G01S1/14 , G01S13/74 , G01S13/76 , G01S13/93 , G08G1/16 , G01S13/91
CPC分类号： G01S13/74 , G01S1/14 , G01S13/767 , G01S13/931 , G08G1/161 , G01S2013/9321 , G01S2013/9339 , G01S2013/936 , G01S2013/9375
摘要： The present invention relates to a process and a system for determining the position and orientation of a mobile, and to applications thereof.In order to ascertain both the position and orientation of a mobile, the invention proposes an interrogation/response process whose particular feature is to supply, to a given interrogation, two responses which are distinguished on the one hand, by different modulating frequencies and, on the other hand, by the fact that they are transmitted according to two patterns which differ in aim relative to one another. It is then possible, simply by measuring the angular deviation of either one of the two responses, and simply by measuring the ratio of the amplitudes of the two responses received, to deduce on the one hand the angular position .phi. and on the other hand the orientation .theta. of the mobile.The applications in the automobile sector are numerous (anticollision, control of road traffic and of compliance with the highway code, automatic toll points, etc.).
摘要翻译： PCT No.PCT / FR93 / 00365 Sec。 371日期：1993年12月16日 102（e）日期1993年12月16日PCT 1993年4月9日PCT PCT。第WO93 / 21540BC号公报日期：1993年10月28日。本发明涉及一种用于确定移动体的位置和取向及其应用的过程和系统。为了确定移动台的位置和姿态，本发明提出了一种询问/响应过程，其特征在于给定询问两个响应，一方面通过不同的调制频率进行区分，并且在另一方面，它们是根据目的相对于彼此不同的两种模式来传送的。因此，简单地可以通过测量两个响应中的任何一个的角度偏差，并且简单地通过测量接收到的两个响应的幅度比来一方面推断角位置phi，另一方面移动的方向θ。汽车行业的应用很多（防撞，道路交通管制，符合公路代码，自动收费站点等）。

5. 发明授权

US06383305B1 Method for the making soldering flux and resulting weld joint 失效
标题翻译：制造焊剂和焊接接头的方法
公开(公告)号：US06383305B1
公开(公告)日：2002-05-07
申请号：US09581224
申请日：2000-06-23
申请人： Jean Chazelas , Olivier Prevotat , Jean-François Silvain , Sandrine Trombert
发明人： Jean Chazelas , Olivier Prevotat , Jean-François Silvain , Sandrine Trombert
IPC分类号： B23K3534
CPC分类号： B23K35/025 , B23K35/0244 , B23K35/262 , H05K3/3442 , H05K3/3484 , H05K2201/0215 , H05K2201/0218 , H05K2201/0308
摘要： To improve the resistance of a solder to strains, especial thermal strains, superelastic particles are incorporated into the solder in a proportion by volume of 10 to 30% approximately. So that this incorporation can be done, the particles are coated with a metal, for example copper, that is wettable by the solder.
摘要翻译：为了提高焊料对应变的阻力，特别的热应变，超弹性颗粒以大约10到30％的体积比例掺入焊料中。为了可以实现这种结合，颗粒被可被焊料润湿的金属（例如铜）涂覆。

6. 发明授权

US06243042B1 Optoelectronic system for the testing of an antenna 失效
标题翻译：用于测试天线的光电系统
公开(公告)号：US06243042B1
公开(公告)日：2001-06-05
申请号：US09218153
申请日：1998-12-22
申请人： Luigi d'Auria , Jean Chazelas , Jean-Charles Renaud , Maxime Lailler
发明人： Luigi d'Auria , Jean Chazelas , Jean-Charles Renaud , Maxime Lailler
IPC分类号： G01R2908
CPC分类号： G01R29/10
摘要： This optoelectronic system for the testing of a main antenna comprises: a test antenna designed to be placed in the field of transmission or reception of the main antenna; an optoelectronic component associated with the test antenna alternatively receiving and sending optical signals from/to remote transmitters/receivers and receiving and/or sending optical signals from/to the test antenna; an electric matching circuit connected between the optoelectronic component and the test antenna. This system thus enables the testing on the spot of an antenna (for example a radar antenna) without disturbing the radiation pattern of this antenna. This semiconductor component is therefore alternatively a modulator or a detector of light radiation, and it is connected by optical fibers to emitters and adapted detectors located out of the field of the antennas to be tested. The cables formed by dielectric materials do not disturb the radiation pattern of the antennas. An optoelectronic system is used to overcome the variations in the characteristics of the semiconductor component, thus averting especially a temperature stabilization of this component.
摘要翻译：用于测试主天线的光电系统包括：被设计为放置在主天线的发射或接收领域中的测试天线; 与测试天线相关联的光电子部件交替地从/向远程发射机/接收机接收和发送光信号，并从测试天线接收和/或发送光信号; 连接在光电子部件和测试天线之间的电匹配电路。因此，该系统能够在不干扰该天线的辐射图的情况下在天线（例如雷达天线）的位置进行测试。因此，该半导体部件可选地是光辐射的调制器或检测器，并且其通过光纤连接到位于待测试天线外的发射器和适配的检测器。由介电材料形成的电缆不会干扰天线的辐射图。使用光电子系统来克服半导体部件的特性的变化，从而避免该部件的温度稳定化。

7. 发明授权

US5641955A Reconfigurable birefringent fiber-optic sensor with shape-memory alloy elements 失效
标题翻译：具有形状记忆合金元件的可重构双折射光纤传感器
公开(公告)号：US5641955A
公开(公告)日：1997-06-24
申请号：US374526
申请日：1995-02-02
申请人： Philippe Bonniau , Jean Chazelas , Marc Turpin
发明人： Philippe Bonniau , Jean Chazelas , Marc Turpin
IPC分类号： G01D5/353 , G01K5/48 , H01J5/16
CPC分类号： G01D5/35383 , G01K5/483
摘要： A fiber-optic sensor composed of elements made of shape-memory alloy which, in one of their memorized shapes, impose a stress on the optical fiber, which stress is easy to locate with an interferometer. The multisensor configuration is thus easily reconfigurable.
摘要翻译： PCT No.PCT / FR94 / 00690 Sec。 371日期：1995年2月2日 102（e）日期1995年2月2日PCT提交1994年6月10日PCT公布。公开号WO94 / 29674 日期1994年12月22日一种由形状记忆合金元件构成的光纤传感器，它们以其记忆形状之一对光纤施加应力，该应力易于用干涉仪定位。因此，多传感器配置易于重新配置。

8. 发明授权

US5629699A Analogue-to-digital converter and analogue-to-digital conversion system embodying said converter 失效
标题翻译：实现所述转换器的模数转换器和模数转换系统
公开(公告)号：US5629699A
公开(公告)日：1997-05-13
申请号：US499957
申请日：1995-07-10
申请人： Jean Chazelas , Guy Le Parquier , Fran.cedilla.ois Renault
发明人： Jean Chazelas , Guy Le Parquier , Fran.cedilla.ois Renault
IPC分类号： G01J9/02 , G02F7/00 , H03M1/12 , H03M1/64 , H03M7/00 , H03M1/00
CPC分类号： H03M1/64 , G02F7/00
摘要： An N-bit analogue-to-digital converter can increase the resolution by 3 bits, by very precise coding of the differential phase at the output of the electro-optic phase modulator controlled by the electric signal to be converted. The optical signals obtained are processed by an electro-optic device that outputs electric signals that are functions of the sine and cosine of the phase. A coding device uses the symmetry of the trigonometric circle partitioned into four consecutive sectors between 0 and 27.pi. in order to convert the absolute values of the electric signals obtained on (N-3) bits, independently of the home sector of the phase. A transcoding device uses the value of the sine and cosine coded on (N-3) bits, to output a value V of the electric signal, on N bits, as a function of the home sector. The conversion system according to the invention comprises a first N-bit analogue-to-digital converter doing a very precise but ambiguous conversion of the electric signal, and a second analogue-to-digital converter to eliminate the ambiguity.
摘要翻译：通过对由要转换的电信号控制的电光相位调制器的输出进行非常精确的差分相位编码，N位模数转换器可以将分辨率提高3位。所获得的光信号由输出作为相位的正弦和余弦函数的电信号的电光装置处理。编码装置使用分割成0和27π之间的四个连续扇区的三角圆的对称性，以便独立于相位的归属扇区来转换在（N-3）位上获得的电信号的绝对值。代码转换装置使用在（N-3）比特上编码的正弦和余弦值作为家庭扇区的函数在N比特上输出电信号的值V. 根据本发明的转换系统包括对电信号进行非常精确但模糊的转换的第一N位模数转换器，以及用于消除模糊度的第二模数转换器。

9. 发明授权

US5487484A Device for the airtight closing of a package with fast open-and-shut system 失效
标题翻译：用于快速关闭包装的设备，具有快速打开和关闭系统
公开(公告)号：US5487484A
公开(公告)日：1996-01-30
申请号：US258204
申请日：1994-06-10
申请人： Philippe Bonniau , Jean Chazelas
发明人： Philippe Bonniau , Jean Chazelas
IPC分类号： H05K7/14 , B65D55/00 , B65D45/32
CPC分类号： H05K7/1417
摘要： A closing device, for airtight closing of a package by use of a removable lid, has a facing lid fixedly joined to the package and springs made of shape memory alloy resting on the lid and the facing lid. The facing lid may be fixedly joined to the package by brackets or by other fixing mechanisms. These fixing mechanisms may include screws or may include a groove and tongue arrangement. The fixing mechanism may also include a ring made of a shape memory alloy forcing a flexible part of the facing plate against the package.
摘要翻译：关闭装置，通过使用可拆卸的盖子来密封封装件，具有固定地连接到封装件的面对盖和由形状记忆合金制成的弹簧，该弹簧保持在盖子和面对盖子上。面对的盖可以通过托架或其他固定机构固定地连接到包装上。这些固定机构可以包括螺钉或者可以包括凹槽和舌头装置。固定机构还可以包括由形状记忆合金制成的环，其将面对板的柔性部分压在封装上。

10. 发明授权

US5479828A Structure with intrinsic damage control, manufacturing processes and method of use 失效
标题翻译：具有内在损伤控制，制造工艺和使用方法的结构
公开(公告)号：US5479828A
公开(公告)日：1996-01-02
申请号：US183349
申请日：1994-01-18
申请人： Philippe Bonniau , Bernard Estang , Bernard Perrier , Jean Chazelas , Jerome Lecuellet
发明人： Philippe Bonniau , Bernard Estang , Bernard Perrier , Jean Chazelas , Jerome Lecuellet
IPC分类号： G01B11/16 , G01D5/34 , G01L1/24
CPC分类号： G01L1/242 , G01B11/16 , G01D5/344
摘要： Disclosed is a structure at least partially comprising a composite material, the material being made by means of sheets of fibers embedded in a matrix, the different sheets forming plies of the material, the material comprising intrinsic means for the detection and localization of a mechanical irregularity, these means comprising at least one polarization-maintaining birefrigent optical fiber having a so-called slow axis and a so-called fast axis, embedded in the matrix and describing a known path inside the material, wherein the optical fiber is included inside a casing with an internal diameter that is greater than the external diameter of the fiber.
摘要翻译：公开了至少部分地包括复合材料的结构，该材料通过嵌入基体中的纤维片制成，不同的片材形成材料层，该材料包括用于检测和定位机械不规则性的本征装置，这些装置包括至少一个具有所谓的慢轴和所谓的快轴的至少一个偏振波保持双光纤，嵌入在矩阵中并描述材料内的已知路径，其中光纤包括在壳体内其内径大于纤维的外径。

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