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1. 发明申请

WO1991010886A1 SENSOR FOR THE DETECTION AND MEASUREMENT OF THE ROTATION ANGLE OF THE PLANE OF POLARIZATION OF LIGHT 审中-公开
标题翻译：传感器用于检测和测量光的偏振平面的旋转角
公开(公告)号：WO1991010886A1
公开(公告)日：1991-07-25
申请号：PCT/FR1991000014
申请日：1991-01-11
申请人： BERTIN & CIE , LEQUIME, Michel
发明人： BERTIN & CIE
IPC分类号： G01J04/04
CPC分类号： G01J4/04 , G01D5/344 , G01R33/0322
摘要： Sensor for the detection and measurement of the rotation angle of the plane of polarization of light supplied by a sensitive system (19) acted on by an external phenomenon, such as, for example, a magnetic field, whereby the sensor is connected by an optical fibre (12) to a source of incoherent light (10), and comprising essentially the sensitive system (19), a quarter-wave plate (22), a double refracting crystal (24) and a detector (26). The luminous flux supplied by the sensor is spectrally modulated according to the rotation angle of the plane of polarization of the light furnished by the above system (19).
摘要翻译：用于检测和测量由敏感系统（19）提供的光的偏振平面的旋转角度由外部现象（例如磁场）作用的传感器，由此传感器通过光学光纤（12）到非相干光源（10），并且基本上包括敏感系统（19），四分之一波片（22），双折射晶体（24）和检测器（26）。由传感器提供的光通量根据由上述系统（19）提供的光的偏振平面的旋转角进行光谱调制。

2. 发明申请

WO1990015969A1 OPTOELECTRONIC APPARATUS FOR THE REMOTE MEASURING OF A PHYSICAL SIZE 审中-公开
标题翻译：用于远程测量物理尺寸的光电设备
公开(公告)号：WO1990015969A1
公开(公告)日：1990-12-27
申请号：PCT/FR1990000421
申请日：1990-06-13
申请人： BERTIN & CIE , LEQUIME, Michel , LECOT, Catherine , GIOVANNINI, Hugues
发明人： BERTIN & CIE
IPC分类号： G01D05/26
CPC分类号： G01D5/268
摘要： An apparatus for the remote measuring of a physical size, by means of a sensor (20) receiving luminous flux alternately transmitted by two light sources (10, 12) and achieving a spectral modulation of the luminous flux received at a frequency corresponding to the physical size X to be measured, whereby the luminous flux transmitted by the sensor is received by analyzer means (24) which contain polarization separating cubes (28, 40, 42) linked to photosensitive cells (50) and to information processing means, in order to determine the absolute phase of the luminous signal received and to deduce therefrom the value of the size X to be measured. The invention allows for very high-accuracy measurements of physical sizes at a distance.
摘要翻译：一种用于通过接收由两个光源（10,12）交替传输的光束的传感器（20）远程测量物理尺寸的装置，并且以对应于物理的频率获得的光通量进行光谱调制尺寸X，由传感器传输的光通量由分析装置（24）接收，分析装置（24）包含与感光单元（50）连接的偏振分离立方体（28,40,42）和信息处理装置，以便确定所接收的发光信号的绝对相位，并从其推导出待测量尺寸X的值。本发明允许远距离物理尺寸的非常高精度的测量。

3. 发明申请

WO1987005692A2 REMOTE OPTO-ELECTRONIC DETECTION DEVICE AND METHOD FOR THE DETECTION OF PHYSICAL MAGNITUDES 审中-公开
标题翻译：远程光电检测装置及其检测方法
公开(公告)号：WO1987005692A2
公开(公告)日：1987-09-24
申请号：PCT/FR1987000074
申请日：1987-03-13
申请人： BERTIN & CIE , LEQUIME, Michel, René
发明人： BERTIN & CIE
IPC分类号： G01D05/26
CPC分类号： G01D5/344 , G01K11/00
摘要： Method and device for the remote detection of physical magnitudes, implementing a multiplexing and demultiplexing of signals issued from different sensors wherein an incoherent light source (10) illuminates through optical fibers (12, 14) sensors C1, C2, ... associated to coding devices DC1, DC2 achieving a periodical modulation of the light transmitted by each sensor at a frequency characteristic of the sensor in question, demultiplexing means (20) being provided to achieve, by a Fourier transform, a demodulation of the signals issued from the different sensors and to localize each signal by its characteristic modulation frequency.
摘要翻译：用于远程检测物理量值的方法和装置，实现从不同传感器发出的信号的复用和解复用，其中非相干光源（10）通过与编码相关联的光纤（12,14）传感器C1，C2，...照亮设备DC1，DC2以所述传感器的频率特性实现由每个传感器传输的光的周期性调制，解复用装置（20）被提供以通过傅立叶变换来实现从不同传感器发出的信号的解调并通过其特征调制频率来定位每个信号。

4. 发明申请

WO1992014990A1 SEQUENTIAL DEMULTIPLEXING RECEIVER FOR AN OPTICAL SENSOR ARRAY WITH SPECTRAL MODULATION CODING 审中-公开
标题翻译：具有光谱调制编码的光传感器阵列的顺序解复用接收器
公开(公告)号：WO1992014990A1
公开(公告)日：1992-09-03
申请号：PCT/FR1992000141
申请日：1992-02-13
申请人： BERTIN & CIE , LEQUIME, Michel , SANSONETTI, Pierre
发明人： BERTIN & CIE
IPC分类号： G01D05/26
CPC分类号： G01D5/35383 , G01D5/266
摘要： A sequential demultiplexing receiver for a sensor array (20) with spectral modulation coding comprises essentially an integrated optical circuit consisting of a birefringent or semiconductor substrate (34) on which high frequency sequentially activated electro-optic mode couplers or mode converters (38) are formed to generate differences in optical path matched to those of the sensors.

5. 发明申请

WO1991010880A2 REFLECTION-TYPE DEVICE FOR THE REMOTE DETECTION OF A PHYSICAL MAGNITUDE 审中-公开
标题翻译：用于远程检测物理磁场的反射型装置
公开(公告)号：WO1991010880A2
公开(公告)日：1991-07-25
申请号：PCT/FR1991000015
申请日：1991-01-11
申请人： BERTIN & CIE , LEQUIME, Michel
发明人： BERTIN & CIE
IPC分类号： G01D05/34
CPC分类号： G01D5/344 , G01D5/268
摘要： A spectral modulation coding optical sensor operating by reflection, connected by an optical fibre (10) to a source of light and to a demodulator, comprising a collimating lens (16), a first polarizer (18), a sensitive element (20) exposed to the physical magnitude to be measured, a second polarizer (32) and a catadioptric reflection means (28) such as the angle of a cube. According to the invention, the sensor provides a total reinsertion of the luminous flux in the optical fibre (10) after the crossing of the sensor without any interference phenomenon perturbation.
摘要翻译：一种通过反射操作的光谱调制编码光学传感器，通过光纤（10）连接到光源和解调器，包括准直透镜（16），第一偏振器（18），暴露的敏感元件（20）到待测量的物理大小，第二偏振器（32）和反射折射反射装置（28），例如立方体的角度。根据本发明，传感器在传感器交叉之后提供在光纤（10）中的光通量的总重新插入，而没有任何干扰现象扰动。

6. 发明申请

WO1990009564A1 PROCESS AND DEVICE FOR DETECTING AND MEASURING A PHYSICAL QUANTITY 审中-公开
标题翻译：用于检测和测量物理量的过程和设备
公开(公告)号：WO1990009564A1
公开(公告)日：1990-08-23
申请号：PCT/FR1990000105
申请日：1990-02-14
申请人： BERTIN & CIE , LEQUIME, Michel, René
发明人： BERTIN & CIE
IPC分类号： G01D05/26
CPC分类号： G01D5/266 , G01B9/02002 , G01B9/02044 , G01B9/0209
摘要： Process and device for measuring a physical quantity by means of a source of incoherent light (10), an interferometric sensor (14) which modulates the spectrum of the light beam emitted by the source to a characteristic frequency which is a function of the quantity to be measured, a demodulating interferometer (18) and means (22) for spectral analysis the optical resolution of which renders them insensitive to the modulation frequencies generated by the sensor (14) and the demodulating interferometer (18) and sensitive to their difference. The invention is applicable, in particular, to the measurement of physical quantities such as temperature, displacement, electric field, etc.
摘要翻译：用于通过非相干光源（10）测量物理量的工艺和装置，干涉测量传感器（14），其将由源发射的光束的光谱调制到特征频率，该特征频率是与被测量的解调干涉仪（18）和用于光谱分析的装置（22），其光学分辨率使得它们对由传感器（14）和解调干涉仪（18）产生的调制频率不敏感，并且对它们的差异敏感。本发明特别适用于温度，位移，电场等物理量的测量。

7. 发明申请

WO1987005691A2 REMOTE OPTO-ELECTRONIC DETECTION DEVICE FOR DETECTING A PHYSICAL MAGNITUDE 审中-公开
标题翻译：用于检测物理磁场的远程光电检测装置
公开(公告)号：WO1987005691A2
公开(公告)日：1987-09-24
申请号：PCT/FR1987000073
申请日：1987-03-13
申请人： BERTIN & CIE , LEQUIME, Michel, René
发明人： BERTIN & CIE
IPC分类号： G01D05/26
CPC分类号： G01D5/344 , G01K11/00
摘要： A sensor (14) with spectral modulation coding, subjected to the physical magnitude to be measured is connected by means of an optical fibre (12) to a source (10) of incoherent light, and by means of an optical fibre (16) to a static demodulation system (18) comprising an assembly (22) of birefringent elements producing a birefringent gradient along a privileged optical direction x, this system (18) achieving the demodulation of the signal provided by the sensor (14) in an optical way by a Fourier transform.
摘要翻译：具有光谱调制编码的传感器（14）经过待测物理量值，通过光纤（12）连接到非相干光源（10），并通过光纤（16）连接到静态解调系统（18）包括双折射元件组件（22），沿着特权光学方向x产生双折射梯度，该系统（18）以光学方式实现由传感器（14）提供的信号的解调傅立叶变换。

8. 发明申请

WO1987003470A1 METHOD AND DEVICE FOR DETERMINING THE COLOUR, PARTICULARLY OF A DENTAL PROSTHESIS 审中-公开
标题翻译：用于确定颜色的方法和装置，特别是牙齿假体
公开(公告)号：WO1987003470A1
公开(公告)日：1987-06-18
申请号：PCT/FR1986000433
申请日：1986-12-12
申请人： BERTIN & CIE , LEQUIME, Michel , MILLET, Jocelyn
发明人： BERTIN & CIE
IPC分类号： A61C19/10
CPC分类号： G01J3/46 , A61C19/10 , G01J3/02 , G01J3/0218 , G01J3/0251 , G01J3/0256 , G01J3/2803 , G01J3/463 , G01J3/465 , G01J3/50 , G01J3/502 , G01J3/508 , G01J3/524 , G01J2003/2866 , G01J2003/467 , G01N2201/0623 , G01N2201/0806
摘要： The invention makes it possible to determine the colour to be given particularly to a dental prosthesis from the measurement of the colour of adjacent teeth in the mouth of the patient. An optical fiber instrument (44) senses the light reflected by a tooth (50) and transmits the light to the input of a spectrocolorimeter (12, 14) associated with a microprocessor (10) in order to determine the spectral reflectance diffused by the tooth and to calculate the trichromatic components of its apparent colours for various types of lighting. The invention applies particularly to the determination of colours of dental prostheses.
摘要翻译：本发明使得可以通过测量患者口腔中相邻牙齿的颜色来确定特别针对牙科假体的颜色。光纤仪器（44）感测由齿（50）反射的光并将光传输到与微处理器（10）相关联的分光色度计（12,14）的输入端，以便确定由齿扩散的光谱反射并计算其各种照明的表观颜色的三色分量。本发明特别适用于确定牙科假体的颜色。

9. 发明申请

WO1987002454A1 SPECTRO-COLORIMETRY APPARATUS OF THE OPTICAL FIBER TYPE 审中-公开
标题翻译：光纤类型的光谱仪器
公开(公告)号：WO1987002454A1
公开(公告)日：1987-04-23
申请号：PCT/FR1986000351
申请日：1986-10-14
申请人： BERTIN & CIE , LEQUIME, Michel , MILLET, Jocelyn , DEBRIE, Jean
发明人： BERTIN & CIE
IPC分类号： G01J03/02
CPC分类号： G01J3/2803 , G01J3/02 , G01J3/0221 , G01J3/0256 , G01J3/524 , G01J2003/2809 , G01J2003/2866 , G01N21/255 , G01N2201/08 , G01N2201/082 , G01N2201/127
摘要： The spectro-colorimetry apparatus disclosed comprises an opto-electronic card (12) on which are gathered the essential elements of the apparatus, and particularly a spectrometer (14) with an input slot (16) and a strip (18) of photosensors (20), two optical fiber calibration lines (26) and two optical fiber measurement lines (28), the extremities of the optical fibers being superposed in the input slot (16) of the spectrometer. The apparatus is particularly intended to be used in an industrial environment.
摘要翻译：所公开的分光测色装置包括一个光电子卡（12），在该光电卡上聚集了装置的基本元件，特别是具有输入槽（16）和光电传感器（20）的条带（18）的光谱仪（14）），两根光纤校准线（26）和两条光纤测量线（28），光纤的末端叠加在光谱仪的输入槽（16）中。该装置特别用于工业环境中。

10. 发明申请

WO1994018019A1 SUSPENSION FOR THE WHEEL OF A VEHICLE SUCH AS A TRAILER AND SET OF SUCH SUSPENSIONS 审中-公开
标题翻译：作为拖车和这样的悬挂装置的车辆轮子的悬挂
公开(公告)号：WO1994018019A1
公开(公告)日：1994-08-18
申请号：PCT/FR1994000165
申请日：1994-02-15
申请人： BERTIN & CIE
发明人： BERTIN & CIE , COSTES, Eric, Henri, Adrien
IPC分类号： B60G11/44
CPC分类号： B60G21/051 , B60G11/44 , B60G2202/116 , F16F1/368
摘要： Suspension of the type in which a resilient device opposes the reaction forces applied to the wheel where it contacts the ground. The device (6) consists of a resilient U-shaped leaf made of a composite material containing fibres which are continuous from one end of the blade to the other and are embedded in a binder, the two so shaped arms (6', 6") of the leaf being mechanically coupled to the vehicle chassis and the wheel's suspension arm (4) respectively.
摘要翻译：弹性装置与施加到车轮接触地面的反作用力相反的类型的悬架。装置（6）由弹性的U形叶片构成，该复合材料包含从叶片的一端连接到另一端的纤维并且嵌入到粘合剂中的复合材料，两个成形的臂（6'，6“ ）分别机械联接到车辆底盘和车轮悬架臂（4）。

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