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11.发明授权Process for the determination of an assembly having isotropic oblique reflection in an extensive spectral region and assemblies obtained by this process 失效用于确定在广泛的光谱区域中具有各向同性倾斜反射的组件和通过该方法获得的组件的方法
公开(公告)号：US3893749A
公开(公告)日：1975-07-08
申请号：US40916073
申请日：1973-10-24
Applicant: SOPELEM
Inventor： FERRAY MICHAEL
CPC classification number: G02B5/3083 , G02B5/08
Abstract: A reflecting assembly for polarized white light includes at least one mirror associated with a birefringent compensator preventing the reflected light from having a large phase anisotropy. The mirror or mirrors are metallic and covered with a protective silica layer having a geometric thickness of from 0 to about 400A. The birefringent compensator is a crystalline plate of predetermined thickness depending upon the thickness of the protective layer. Known compensators may be used in place of the birefringent plate.
Abstract translation: 用于偏振白光的反射组件包括与双折射补偿器相关联的至少一个反射镜，防止反射光具有大的相各向异性。 镜子或反射镜是金属的，并且覆盖有几何厚度为0至约400A的保护性二氧化硅层。 双折射补偿器是根据保护层的厚度的预定厚度的结晶板。 可以使用已知的补偿器代替双折射板。
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公开(公告)号：US3814853A
公开(公告)日：1974-06-04
申请号：US30629772
申请日：1972-11-14
Applicant: SOPELEM
Inventor： LARDEAU J
Abstract: A variable feed mixer which includes two semi-reflective blocks for location in front of a television camera lens focussed for infinity and defining three injection apertures for receiving images from three sources, a variable focal length lens of the zoom type generally comprising a primary lens associated with the varying element, the primary lens having been removed being positioned in front of one of the injection apertures.
Abstract translation: 一种可变进料混合器，其包括用于位于电视摄像机透镜前面的两个半反射块，其聚焦无限远并且限定三个注射孔，用于从三个源接收图像，变焦类型的可变焦距透镜通常包括主要透镜相关联 随着变化的元件，已经移除的主要透镜被定位在一个注入孔的前面。
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公开(公告)号：US3709611A
公开(公告)日：1973-01-09
申请号：US3709611D
申请日：1971-03-03
Applicant: SOPELEM
Inventor： TAISNE J
CPC classification number: G01D5/36
Abstract: An apparatus for providing electrical signals representative of relative movement between two members includes a source of radiant energy conveniently light. A movement sensor fixed to one of the movable members comprises at least one detector responsive to energy from the source. A graduated track fixed to the other movable member is composed of a regular alternating series of marks and spaces capable of varying differently the energy from the source which is received by the detector by way of the track. Thus each detector provides a periodic undulating signal as the two members move relatively to one another. The or each signal is transformed by a reshaping device in which it is compared with a reference signal derived from at least one other detector exposed to energy from the source to derive a rectangular signal varying between one and the other of two logic levels. The reference signal may be derived by combining signals from two or more detectors exposed to energy from the source after modification by the track.
Abstract translation: 一种用于提供表示两个构件之间的相对运动的电信号的装置包括方便地轻的辐射源。 固定到可移动部件之一的运动传感器包括响应于源的能量的至少一个检测器。 固定到另一可移动部件的刻度轨道由规则的交替的标记和间隔组成，其能够不同地改变来自由检测器通过轨道接收的源的能量。 因此，当两个构件彼此相对移动时，每个检测器提供周期性波动信号。 所述信号或每个信号被重新整形装置变换，其中将其与从暴露于源的能量的至少一个其他检测器导出的参考信号进行比较，以导出在两个逻辑电平中的一个和另一个之间变化的矩形信号。 参考信号可以通过组合由轨道修改之后暴露于来自源的能量的两个或更多个检测器的信号来导出。
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公开(公告)号：US3672777A
公开(公告)日：1972-06-27
申请号：US3672777D
申请日：1970-09-21
Applicant: SOPELEM
Inventor： LLOP HELENIO
CPC classification number: G01N21/43
Abstract: A REFRACTOMETER IN WHICH THE POSITION OF THE CHANGE IN INTENSITY OF THE REFRACTOMETER BEAM AT THE CRITICAL ANGLE IS SENSED BY A PHOTOELECTRIC SENSOR COMPRISING AN OPAQUE SCREEN DEFINING TWO OR THREE SLITS BEHIND EACH OF WHICH A PHOTOELECTRIC CELL IS POSITIONED, THE OUTPUTS OF THE CELLS BEING SUPPLIED TO AN ELECTRONIC CIRCUIT WHICH PROVIDES A SIGNAL AT THE MEANS POSITION OF THE CHANGE IN INTENSITY.
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公开(公告)号：US3587420A
公开(公告)日：1971-06-28
申请号：US3587420D
申请日：1967-09-13
Applicant: SOPELEM
Inventor： LLOP HELENIO
CPC classification number: G03B7/085
Abstract: AN AUTOMATIC CAMERA DIAPHRAGM CONTROL USES A PHOTO RESISTANT CELL WHICH RECEIVES LIGHT THROUGH THE DIAPHRAGM. THE CELL IS SUPPLIED WITH AN ADJUSTABLE CONSTANT CURRENT. AN OVERALL SENSITIVITY RESULTS WHICH IS INDEPENDENT OF NOMINAL ILLUMINATION AND WHICH DEPENDS SOLELY ON THE RELATIVE VARIATIONS OF ILLUMINATION.
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Patent Agency Ranking
公开(公告)号：US3515460A
公开(公告)日：1970-06-02
申请号：US3515460D
申请日：1967-07-14
Applicant: SOPELEM
Inventor： BALUTEAU JEAN-MICHEL , RODIER CHRISTIAN
CPC classification number: G02B27/1013 , G02B27/144 , G02B27/145 , H04N9/09 , H04N9/097
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18.发明授权
公开(公告)号：US3922097A
公开(公告)日：1975-11-25
申请号：US47399974
申请日：1974-05-28
Applicant: SOPELEM
Inventor： NACHET PHILIPPE
CPC classification number: G02B23/2407 , G02B21/00 , G02B21/088
Abstract: A device for mounting in or incorporation in a microscope apparatus for examining the walls of orifices of small size, the device including a plurality of mirrors carried on a mount and inclined relative to a common axis toward which they face, the mirrors diverging from that axis in the direction of the apparatus and away from the orifice to be examined.
Abstract translation: 一种用于安装在或结合在用于检查小尺寸的孔的壁的显微镜装置中的装置，该装置包括承载在安装件上并相对于它们所面对的共同轴线倾斜的多个反射镜，所述反射镜从该轴线分支 沿设备的方向并远离要检查的孔。
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公开(公告)号：US3751168A
公开(公告)日：1973-08-07
申请号：US3751168D
申请日：1971-05-11
Applicant: SOPELEM
CPC classification number: G01N21/43
Abstract: There is described an apparatus for producing an electrical signal related to the varying concentration of a solution, for example a sugar solution. Light is inclinedly directed upon a surface of a prism which is in contact with the solution, so that light falling on one side of a boundary line, the position of which is a function of the concentration of the solution, is transmitted into the solution while light falling on the other side of this boundary line is totally reflected. The reflected light is directed towards an assembly including two photocells which are spaced apart in the direction of movement of the boundary as the solution concentration varies. The outputs of the two photocells are combined in a difference amplifier to yield a signal denoting that the solution concentration has reached a predetermined value dependent upon the position in said direction of movement to which the assembly is adjusted.
Abstract translation: 描述了一种用于产生与溶液变化浓度有关的电信号的装置，例如糖溶液。 光倾斜地指向与溶液接触的棱镜的表面，使得其位置与溶液浓度有关的边界线的一侧的光被传输到溶液中， 落在该边界线另一边的光被完全反射。 反射光指向包括两个光电池的组件，该光电池当溶液浓度变化时沿着边界的移动方向间隔开。 两个光电管的输出被组合在差分放大器中以产生表示溶液浓度已经达到预定值的信号，这取决于所述组件被调节到的所述移动方向上的位置。
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公开(公告)号：US3748024A
公开(公告)日：1973-07-24
申请号：US17297171
申请日：1971-08-19
Applicant: SOPELEM
CPC classification number: G02B7/10
Abstract: Mounting for a zoom lens having a fixed tube and an inner movable member, in which the fixed tube is provided with internal segments which hold a fixed lens, and the movable member is formed of longitudinal elements which extend between one on each side of the segments and terminate in opposed annular portions which locate the movable lenses.
Abstract translation: 安装用于具有固定管和内部可动构件的变焦透镜，其中固定管设置有固定透镜的内部段，并且可动构件由纵向元件形成，纵向元件在段的每一侧之间延伸 并且终止于定位可移动透镜的相对的环形部分。
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