专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5648604A Method and system for determining anemobaroclinometric parameters on board an aircraft 失效
标题翻译：用于确定飞机上的航空测量参数的方法和系统
公开(公告)号：US5648604A
公开(公告)日：1997-07-15
申请号：US531300
申请日：1995-09-20
申请人： Bertrand Morbieu
发明人： Bertrand Morbieu
IPC分类号： G01P5/00 , G01S17/02 , G01S17/58 , G01S17/95 , G01C21/20
CPC分类号： G01S17/95 , G01S17/58 , G01S17/023
摘要： The invention is a method for determining anemobaroclinometric parameters on board an aircraft.The air speed vector (Vp), the static pressure (Ps), and the impact temperature (Ti)are measured, and the other parameters are calculated on the basis of the aforementioned measurements.
摘要翻译：本发明是一种用于确定飞机上的动态测量参数的方法。测量空气速度矢量（Vp），静压力（Ps）和冲击温度（Ti），并根据上述测量值计算其他参数。

2. 发明授权

US06956680B2 Network structure using high dispersion volume holography 失效
标题翻译：网络结构采用高分散体积全息术
公开(公告)号：US06956680B2
公开(公告)日：2005-10-18
申请号：US10168536
申请日：2000-12-28
申请人： Bertrand Morbieu , Jean-Jacques Laborie
发明人： Bertrand Morbieu , Jean-Jacques Laborie
IPC分类号： G02B5/18 , G02B5/32 , G03H1/02
CPC分类号： G02B5/32 , G03H1/0248 , G03H2001/2231 , G03H2001/2234 , G03H2001/2615
摘要： A grating structure by high dispersion volume holography that applies, for example, to pulse compression or stretching devices. The grating structure includes a transmission volume holographic grating produced on a reflective support. The grating includes strata inclined to the plane of the support, the angle of inclination of the strata defined with respect to the normal to the support and the pitch of the strata being chosen such that a light beam of a predetermined mean wavelength, incident on the structure with a predetermined angle of incidence, undergoes a first passage through the grating, is reflected by the reflective support, undergoes a second passage through the grating, and is only diffracted by the grating during one of the first and second passages.
摘要翻译：通过高分散体积全息术的光栅结构，其应用于例如脉冲压缩或拉伸装置。光栅结构包括在反射支撑上产生的透射体积全息光栅。光栅包括相对于支撑平面倾斜的层，相对于支撑件的法线限定的层的倾斜角度和层的间距被选择为使得预定平均波长的光束入射到具有预定入射角的结构经过光栅的第一通道，被反射支撑体反射，经过光栅的第二通道，并且仅在第一和第二通道中的一个期间被光栅衍射。

3. 发明授权

US5703679A Transceiver head for longitudinal doppler speed indicator 失效
标题翻译：用于纵向多普勒速度指示器的收发器头
公开(公告)号：US5703679A
公开(公告)日：1997-12-30
申请号：US532323
申请日：1995-09-22
申请人： Bertrand Morbieu
发明人： Bertrand Morbieu
IPC分类号： G01S7/499 , G01S17/58 , G01P3/36
CPC分类号： G01S7/499 , G01S17/58
摘要： Transceiver head for a longitudinal Doppler speed indicator. Transceiver head for a longitudinal Doppler speed indicator with at least one pair of measuring axes. It comprises: a laser (1); polarization switching means (4) on the path of the laser beam; polarization separating means (5) on the path of the polarized beam that comes from the switching means; control means (5) for switching the switching means alternately from one state to another to direct the beam alternately to one measuring axis and then to another depending on its polarization state.
摘要翻译：用于纵向多普勒速度指示器的收发器头。用于具有至少一对测量轴的纵向多普勒速度指示器的收发器头。它包括：激光（1）; 偏振切换装置（4）在激光束的路径上; 在来自开关装置的偏振光束的路径上的偏振分离装置（5）用于将切换装置交替地从一个状态切换到另一个状态的控制装置（5），以根据其偏振状态将光束交替地引导到一个测量轴，然后另一个测量轴。

4. 发明授权

US07176998B2 Liquid crystal display device with birefringence compensator and volume hologram 失效
标题翻译：具有双折射补偿器和体积全息图的液晶显示装置
公开(公告)号：US07176998B2
公开(公告)日：2007-02-13
申请号：US10344674
申请日：2001-08-14
申请人： Cécile Joubert , Bertrand Morbieu , Laurent Bignolles
发明人： Cécile Joubert , Bertrand Morbieu , Laurent Bignolles
IPC分类号： G02F1/1335
CPC分类号： G02F1/133632
摘要： A display device comprising a liquid-crystal cell element (20) placed between two polarizers (23, 28) comprising at least one optical structure for compensating for the variations in birefringence of said liquid crystal according to the viewing angle. The optical compensation structure comprises at least one oblique-axis film (25, 26) of polymerized liquid-crystal type suitable for at least partly compensating for the undesirable effects of the natural birefringence of the liquid crystal, combined with a volume hologram (24, 27) of small retardation suitable for improving the compensatability of said film.
摘要翻译：一种显示装置，包括放置在两个偏振器（23,28）之间的液晶单元元件（20），该液晶单元元件包括至少一个用于根据视角补偿所述液晶的双折射变化的光学结构。所述光学补偿结构包括至少一个聚合液晶型倾斜轴薄膜（25,26），其适于至少部分地补偿液晶的天然双折射的不期望的影响，与体积全息图 27）适用于提高所述膜的补偿性的小延迟。

5. 发明授权

US5136607A Sensor for detecting a physical magnitude comprising a mechanical resonator 失效
标题翻译：用于检测包含机械谐振器的物理振幅的传感器
公开(公告)号：US5136607A
公开(公告)日：1992-08-04
申请号：US658971
申请日：1991-02-21
申请人： Bertrand Morbieu
发明人： Bertrand Morbieu
IPC分类号： G01L9/00
CPC分类号： G01L9/0023
摘要： A sensor is disclosed for detecting a physical magnitude, comprising a mechanical resonator, adapted to be subjected to a mechanical stress representative of the magnitude to be measured, and means for causing the resonator to oscillate and maintaining its oscillations at a resonance frequency representative of the magnitude to be measured, wherein the resonator is made from a solid laser material and said oscillation means comprise means for feeding the laser resonator with a continuous pumping light beam.
摘要翻译：公开了一种用于检测物理量值的传感器，其包括机械谐振器，其适于经受表示要测量的大小的机械应力，以及用于使谐振器振荡并保持其振荡在谐振频率下的代表其中谐振器由固体激光材料制成，所述振荡装置包括用激光谐振器馈送连续泵浦光束的装置。

6. 发明授权

US08215818B2 LED light box with photodetector control 有权
标题翻译： LED灯箱带光电检测器控制
公开(公告)号：US08215818B2
公开(公告)日：2012-07-10
申请号：US11576237
申请日：2005-09-06
申请人： Bertrand Morbieu , David Shaillou
发明人： Bertrand Morbieu , David Shaillou
IPC分类号： F21V7/04
CPC分类号： H05B33/0869 , G02F1/133603 , H05B33/0857
摘要： A box includes a lightguide in the form of a thin plate having two opposed main faces and at least two edges, the lightguide having a light-diffusing optical structure on one of the faces. Light-emitting diodes are placed linearly along at least one of the edges of the lightguide, the light emitted by the light-emitting diodes illuminates the lightguide via the edge, and is being diffused by that face of the lightguide having the optical structure. The light emitting diodes placed along each of the edges of the lightguide are organized in at least two rows and in such a way that a light-emitting diode in one row supplied by an electric power supply is immediately followed by a light-emitting diode in the other row supplied by another electric power supply.
摘要翻译：盒子包括具有两个相对主面和至少两个边缘的薄板形式的光导，所述光导在其中一个面上具有光漫射光学结构。发光二极管沿着光导的至少一个边缘线性地放置，由发光二极管发出的光经由边缘照射光导，并且被具有光学结构的光导的表面扩散。沿着光导的每个边缘放置的发光二极管被组织成至少两排，并且使得由电源供应的一行中的发光二极管紧随其后是发光二极管另一排由另一个电源提供。

7. 发明申请

US20080062116A1 Illuminated Light Box With Light-Emitting Diodes 有权
标题翻译：带发光二极管的照明灯箱
公开(公告)号：US20080062116A1
公开(公告)日：2008-03-13
申请号：US11576237
申请日：2005-09-06
申请人： Bertrand Morbieu , David Chaillou
发明人： Bertrand Morbieu , David Chaillou
IPC分类号： G09G3/36 , F21V7/04
CPC分类号： H05B33/0869 , G02F1/133603 , H05B33/0857
摘要： The invention relates to a light box, intended especially for the backlighting of liquid crystal displays. The box includes a lightguide in the form of a thin plate having two opposed main faces and at least two edges, the lightguide having a light-diffusing optical structure on one of the faces. Light-emitting diodes are placed linearly along at least one of the edges of the lightguide, the light emitted by the light-emitting diodes illuminates the lightguide via the edge, and is being diffused by that face of the lightguide having the optical structure. The light-emitting diodes placed along each of the edges of the lightguide are organized in at least two rows and in such a way that a light-emitting diode in one row supplied by an electric power supply (S1 to S8) is immediately followed by a light-emitting diode in the other row supplied by another electric power supply.
摘要翻译：本发明涉及一种专门用于液晶显示器的背光的灯箱。盒子包括具有两个相对的主面和至少两个边缘的薄板形式的光导，光导在其中一个面上具有光漫射光学结构。发光二极管沿着光导的至少一个边缘线性地放置，由发光二极管发出的光经由边缘照射光导，并且被具有光学结构的光导的表面扩散。沿着光导的每个边缘放置的发光二极管被组织成至少两排，并且使得由电源（S1至S8）提供的一行中的发光二极管立即随后是由另一电源供应的另一排中的发光二极管。

8. 发明授权

US6157471A Display panel with compensation by holographic birefringent films 失效
标题翻译：具有全息双折射膜补偿的显示面板
公开(公告)号：US6157471A
公开(公告)日：2000-12-05
申请号：US284238
申请日：1999-04-14
申请人： Laurent Bignolles , Frederic de Lauzun , Bertrand Morbieu , Laurent Georges , Jean-Claude Lehureau
发明人： Laurent Bignolles , Frederic de Lauzun , Bertrand Morbieu , Laurent Georges , Jean-Claude Lehureau
IPC分类号： G02F1/1335 , G02B5/18 , G02B5/30 , G02B5/32 , G02F1/13363
CPC分类号： G02B5/1809 , G02B5/3083 , G02F1/133632 , G02F1/133634
摘要： A display panel having compensation using holographic birefringent films. Due to the natural birefringence of liquid crystals, contrast suffers when a liquid crystal cell is viewed at an oblique incident angle. Compensation devices made of birefringent media are used to correct this deficiency. The compensation devices include at least one film, the birefringence of which is induced by the recording of a volume hologram consisting of parallel fringes. The choice of the optical birefringent axes depends only on the orientation of the fringes so that it is easy to achieve compensation using uniaxial films which are inclined with respect to the plane of the film.
摘要翻译： PCT No.PCT / FR97 / 01811 Sec。 371 1999年4月14日第 102（e）1999年4月14日PCT 1997年10月10日PCT公布。公开号WO98 / 16866 日期：1998年4月23日具有使用全息双折射膜补偿的显示面板。由于液晶的天然双折射，当以斜入射角观察液晶单元时，对比度受到影响。使用由双折射介质制成的补偿装置来纠正这种缺陷。补偿装置包括至少一个膜，其双折射是通过记录由平行条纹组成的体积全息图而引起的。光学双折射轴的选择仅取决于条纹的取向，使得易于使用相对于膜的平面倾斜的单轴膜来实现补偿。

9. 发明授权

US5172181A Laser system for measuring the angle of incidence of an aircraft 失效
标题翻译：用于测量飞机发生角度的激光系统
公开(公告)号：US5172181A
公开(公告)日：1992-12-15
申请号：US659741
申请日：1991-02-21
申请人： Bertrand Morbieu , Michel Torregrosa
发明人： Bertrand Morbieu , Michel Torregrosa
IPC分类号： G01P5/26 , G01S7/481
CPC分类号： G01P5/26 , G01S7/4812 , G01S7/4818
摘要： A system is disclosed for measuring the angle of incidence of an aircraft, comprising at least one probe with a laser generator having a monochromatic emission spectral line, an optical emission system, an optical system receiving a monochromatic radiation back-scattered by the aerosols, means for pumping the laser generator, a detection interferometer receiving a part of the emitted laser beam and the back-scattered radiation and means for determining, after beating of the emitted beam and back-scattered beam, the Doppler frequency of the back-scattered beam and deriving therefrom the air speed along the axis of the emitted laser beam, in which system the optical emission system is adapted so as to focus the emitted beam on an air slice distant from the aircraft, the laser generator is disposed in the vicinity of the skin of the aircraft, the pumping means and the interferometer are moved inside the aircraft and the frequency of the laser spectral line is adapted so that the connections between the probe, on the one hand, and the pumping means and the interferometer, on the other, are made from monomode optical fibers with polarization maintenance.
摘要翻译：公开了一种用于测量飞行器的入射角的系统，该系统包括至少一个具有单色发射谱线的激光发生器的探头，光发射系统，接收由气溶胶反向散射的单色辐射的光学系统用于泵送激光发生器，接收发射的激光束的一部分的检测干涉仪和反向散射辐射，以及用于在拍摄发射的光束和反向散射光束之后确定背散射光束的多普勒频率的装置，以及从而导出沿着所发射的激光束的轴线的空气速度，其中该发射系统适于将发射的光束聚焦在远离飞行器的空气切片上，激光发生器设置在皮肤附近的飞机，泵送装置和干涉仪在飞行器内移动，激光光谱线的频率被调整，使得连接另一方面，探头与泵浦装置和干涉仪之间的ns由偏振维持的单模光纤制成。

10. 发明授权

US5048951A Laser anemometer with several measurement directions 失效
标题翻译：激光风速计有几个测量方向
公开(公告)号：US5048951A
公开(公告)日：1991-09-17
申请号：US449208
申请日：1989-12-12
申请人： Hubert Combe , Bertrand Morbieu
发明人： Hubert Combe , Bertrand Morbieu
IPC分类号： G01P5/26
CPC分类号： G01P5/26
摘要： A laser anemometer with several measurement directions is disclosed, in which an incident beam (3) is intercepted by two disks (91, 92) having a common axis which are driven in rotation about this axis. The two disks are provided with transparent and reflecting sectors arranged so that the incident beam successively follows three different paths (3x, 3y, 3z). The axis common to the two disks intersects the axis of the incident beam (3). Mirrors reflect the directed beam in mutually orthogonal directions defining a three-dimensional orthogonal reference system in which the three components of the speed may be successively measured. The anemometer of the invention is particularly suitable for the measurement of the three components of the speed of an aircraft with respect to still air.
摘要翻译：公开了一种具有若干测量方向的激光风速计，其中入射光束（3）被具有围绕该轴线旋转的公共轴线的两个盘（91,92）截取。这两个盘设置有透明和反射扇区，其布置成使得入射光束连续地沿着三个不同的路径（3x，3y，3z）。两个磁盘共同的轴与入射光束（3）的轴相交。反射镜在定义三维正交参考系统的相互正交的方向上反射有向束，其中速度的三个分量可以被连续测量。本发明的风速计特别适用于飞行器相对于静止空气的速度的三个分量的测量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式