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公开(公告)号：US6072560A
公开(公告)日：2000-06-06
申请号：US195667
申请日：1998-11-19
Applicant: Beat Frick
Inventor： Beat Frick
CPC classification number: G03B27/735
Abstract: A device for point-form photoelectric scanning of a transparent object to be measured is disclosed and is provided with a transport arrangement for transporting an object to be measured. An illuminating arrangement exposes the object to measuring light in a line-shaped measuring line extending across the object transverse to the transport direction. A collector arrangement collects measuring light passed through the object in the area of the measuring line. A photoelectric converter arrangement, optically connected with the collector arrangement, converts measuring light passed through the object into corresponding electrical signals. The collector arrangement includes a multiplicity of light conductors, an optical multiplexer with multiple inputs corresponding in number to the multiplicity of the light conductors, and an output. An output end of each of the light conductors is connected with one of the inputs of the optical multiplexer and an input end of each light conductor is positioned along the measuring line to receive passed through measuring light from point form regions of the object to be measured. The optical multiplexer includes a rotatable optical commutator driven by a motor which sequentially and optically connects the inputs of the multiplexer with the output of the multiplexer. The illuminating arrangement includes a light source and a light guide body which has an input surface and an output surface and guides light from the light source to the object to be measured.
Abstract translation: 公开了一种用于待测量的透明物体的点状光电扫描的装置，并且设置有用于运送待测物体的输送装置。 照明装置将物体暴露于垂直于输送方向延伸穿过物体的线状测量线中的测量光。 收集器装置在测量线的区域中收集通过物体的测量光。 与收集器装置光学连接的光电转换器装置将通过物体的测量光转换成相应的电信号。 集电极配置包括多个光导体，具有与多个光导体相对应的多个输入的光复用器和输出。 每个光导体的输出端与光复用器的一个输入端连接，并且每个光导体的输入端沿测量线定位，以接收通过待测物体的点形区域的测量光 。 光复用器包括由马达驱动的可旋转光学换向器，其顺序地和光学地连接多路复用器的输入端与多路复用器的输出。 照明装置包括光源和具有输入表面和输出表面的导光体，并将来自光源的光引导到被测量物体。
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公开(公告)号：US5920385A
公开(公告)日：1999-07-06
申请号：US891847
申请日：1997-07-10
Applicant: Val J. Rossiter
Inventor： Val J. Rossiter
CPC classification number: G01N21/65 , G01J3/02 , G01J3/0216 , G01N2021/651
Abstract: A method of collecting optical energy which allows the use of short focal length mirrors of relatively small physical size and in particular the use of the standard collecting mirrors usually employed in such spectrophotometers, for a wide range of sample sizes and collection configurations. A relatively large diameter internal surface, which in many cases can be incorporated into the design of other elements in the sampling system, is used. A physically large cell is interfaced to a radiation collector, such as a mirror. In this case the nut sealing the end window on the cell is internally coated (with gold in the preferred embodiment) to constitute a surface and this acts as a transfer mechanism for the backs-scattered radiation from sample. A solid collecting angle of 60 degrees (in this example) can be so obtained to transfer the energy to the standard radiation collector, such as a collecting mirror, of the spectrophotometer. Radiation, such as laser light, incident upon the sample reflects off the internal optic transfer surface and so falls incident on a collecting mirror, or the like.
Abstract translation: 收集光能的方法，其允许使用相对较小物理尺寸的短焦距反射镜，并且特别是使用通常用于这种分光光度计的标准收集镜，用于宽范围的样品尺寸和收集配置。 使用相对较大直径的内表面，其在许多情况下可以并入到采样系统中的其他元件的设计中。 物理上大的单元与辐射收集器（例如反射镜）相接。 在这种情况下，密封电池单元端面窗口的螺母被内部涂覆（在优选实施例中为金）以构成表面，并且其用作来自样品的背散射辐射的转移机构。 如此获得60度的固体收集角度（在该示例中），以将能量转移到分光光度计的标准辐射收集器，例如收集镜。 入射到样品上的诸如激光的辐射反射离开内部光学传递表面，因此落在收集反射镜等上。
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公开(公告)号：US5894343A
公开(公告)日：1999-04-13
申请号：US195990
申请日：1988-05-03
Applicant: Herbert Alan French
Inventor： Herbert Alan French
CPC classification number: G01S11/02
Abstract: A passive rangefinder for determining the range to an object such as an aircraft, rocket or missile which emits electromagnetic radiation makes use of spectral measurements over a broad band of frequencies. The rangefinder includes means 202 for forming a real image of a field of view, spectrophotometer means 201 including an entrance aperture 27 placed to receive at least a part of said real image, dispersion means (15, 28, 29) for separating radiation of different wavelengths and detector means 24 for measuring the spectrum of radiation received from distinct portions of the entrance aperture. The detector output is connected to data processing means 204 arranged to deconvolve the received spectral profile with a stored representation (205) of a range-dependent atmospheric transmission spectral profile to obtain a representation of the spectral emission profile of radiation from the object. From the emission spectral profile a characteristic temperature of emission (206) is derived and hence a Planck emission spectrum for the object. The Planck spectrum is used to determine the range from the calculated emission spectrum and the observed spectrum (205, 208). Thus by deconvolving the measured spectrum with the atmospheric transmission spectrum the range can be determined. The invention can work at any range of e.m. radiation for which suitable components are available. Advantageously the ranging is done on two different temperature portions of the same object so that different Planck profiles are used in the signal processing. The atmospheric transmission spectrum can be measured prior to operation in the prevailing conditions by use of a laser rangefinder.
Abstract translation: 用于确定发射电磁辐射的诸如飞机，火箭或导弹的物体的距离的被动测距装置利用在宽频带上的频谱测量。 测距仪包括用于形成视野的真实图像的装置202，分光光度计装置201，其包括放置以接收所述实像的至少一部分的入射孔27;用于分离不同辐射的分散装置（15,28,29） 波长和检测器装置24，用于测量从入口孔的不同部分接收的辐射光谱。 检测器输出连接到数据处理装置204，数据处理装置204被布置成用存储的范围相关大气透射光谱轮廓的表示（205）对所接收的频谱分布进行去卷积，以获得来自对象的辐射的光谱发射分布的表示。 根据发射光谱分布，导出特征发射温度（206），因此导出对象的普朗克发射光谱。 普朗克光谱用于确定计算的发射光谱和观测光谱的范围（205,208）。 因此，通过用大气透射光谱对所测量的光谱进行解卷积，可以确定该范围。 本发明可以在上午的任何范围工作。 适合组件可用的辐射。 有利的是，在相同对象的两个不同的温度部分上进行测距，使得在信号处理中使用不同的普朗克分布。 大气透射光谱可以在通过使用激光测距仪在主要条件下操作之前测量。
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44.发明授权Device and process for measuring and analysing spectral radiation, in particular for measuring and analysing color characteristics 失效用于测量和分析光谱辐射的装置和过程，特别是用于测量和分析色彩特性
公开(公告)号：US5844680A
公开(公告)日：1998-12-01
申请号：US809511
申请日：1997-06-03
Applicant: Uwe Sperling
Inventor： Uwe Sperling
CPC classification number: G01N21/251 , G01J3/50 , G01J3/501 , G01J3/524 , G01J2003/467 , G01J2003/507 , G01J3/513
Abstract: A device and process for measuring and analyzing spectral radiation within a desired wavelength range. A number of radiation sources are provided, in combination with a sensor for detecting radiation within the desired wavelength range. The radiation sources are selected to have spectral characteristics that are linearly independent from one another, but overlap so that, in combination, the radiation sources generate radiation over the entire desired wavelength range. Alternatively, a single radiation source generating radiation over the entire desired wavelength range is provided in combination with a plurality of sensors that have spectral sensing characteristics that are linearly independent from one another, but overlap so that, in combination, the sensors sense radiation over the entire desired wavelength range. Further provided is a control unit that stores a number of calibration functions with linearly independent spectral characteristics, the control unit further receiving output values from the sensors to determine the spectral characteristics of the object being measured.
Abstract translation: PCT No.PCT / EP95 / 03789第 371日期：1997年6月3日 102（e）日期1997年6月3日PCT 1995年9月24日PCT PCT。 第WO96 / 09524号公报 日期1996年3月28日用于测量和分析期望波长范围内的光谱辐射的装置和过程。 与用于检测期望波长范围内的辐射的传感器组合提供了许多辐射源。 辐射源被选择为具有彼此线性独立的光谱特征，但重叠，使得辐射源组合在整个所需波长范围内产生辐射。 或者，在整个所需波长范围内产生辐射的单个辐射源与具有彼此线性独立但具有重叠的光谱感测特性的多个传感器组合提供，使得传感器组合地感测在 整个所需的波长范围。 还提供了一种控制单元，其存储具有线性独立频谱特性的多个校准函数，所述控制单元还接收来自传感器的输出值，以确定被测量物体的光谱特性。
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公开(公告)号：US4717258A
公开(公告)日：1988-01-05
申请号：US815148
申请日：1985-12-31
Applicant: C. Sean Sutton
Inventor： C. Sean Sutton
IPC: G01J3/40
CPC classification number: G01J3/40
Abstract: A densitometer providing simultaneous sensing of the density in precisely adjacent portions of plural adjacent tracks. The densitometer preferably operates with stellar a pattern in which two reference tracks have been photographically recorded either side of a central specimen track of a star. The simultaneous detection of the three tracks insures a high degree of alignment between the reference and star tracks so that the correlation of their relative positions is a more accurate indication of the shift between the reference and star tracks. Alignment controls and the ability to microscopically view the radiation path through the densitometer facilitates set-up of the system to the high accuracy of results that it can achieve.
Abstract translation: 密度计提供在多个相邻轨道的精确相邻部分中的密度的同时感测。 密度计优选以恒星的图案操作，其中两个参考轨迹已被照相地记录在星的中心标本轨道的任一侧上。 三个轨道的同时检测确保参考轨迹和星形轨迹之间的高度对准，使得它们的相对位置的相关性更准确地指示参考轨迹和星形轨迹之间的偏移。 对准控制和通过密度计微观观察辐射路径的能力有助于将系统设置到可以实现的高精度的结果。
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Patent Agency Ranking46.发明授权Method of eliminating astigmatism and coma in a spectrograph including a plane grating and two concave, spherical mirrors 失效在包括平面光栅和两个凹面球面镜的光谱仪中消除散光和昏迷的方法
公开(公告)号：US4183668A
公开(公告)日：1980-01-15
申请号：US891337
申请日：1978-03-29
Applicant: Peter Lindblom
Inventor： Peter Lindblom
CPC classification number: G01J3/1804
Abstract: To eliminate astigmatism and coma in a spectrograph the distance between the entrance slot and a first concave mirror, as well as the relative angular positions of the entrance slot, the plane grating, the two concave mirrors and the focal plane are selected so as to satisfy the following conditions. ##STR1##
Abstract translation: 为了消除光谱仪中的散光和昏迷，选择入口狭缝和第一凹面镜之间的距离以及入口狭缝，平面光栅，两个凹面镜和焦平面的相对角位置以满足 以下条件。
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公开(公告)号：US4134676A
公开(公告)日：1979-01-16
申请号：US813159
申请日：1977-07-05
Applicant: Wolfgang Mehl
Inventor： Wolfgang Mehl
CPC classification number: G03F3/105 , B41M5/0256 , G03G13/01
Abstract: Process for color-copying a colored original which involves the color selections of said original, characterized(a) by photocopying and developing each of said color selections with developers containing dyestuffs which are sublimable or vaporizable between 130 and 230.degree. C and which correspond to the photocopied color selection,(b) by transferring these copies successively by superposing its in registration onto an intermediary support, in order to reconstitute the inverse color image of the original, and(c) by righting said intermediate image by transferring in one heating-step on the final support and the color photocopies obtained by the process.
Abstract translation: 用于彩色复印涉及所述原稿的颜色选择的彩色原稿的方法，其特征在于（A）通过与含有130〜230℃之间可以低温或可蒸发的脱水剂的发酵剂的发色体进行光泽选择和开发，并且其对应于 复印颜色选择，（B）通过在注册中进行中间支持，将其复制转交给这些副本，以便重新构建原始图像的反色图像，以及（C）通过在一个加热步骤中传送所述中间图像 最终支持和过程获得的彩色照片。
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公开(公告)号：US4047817A
公开(公告)日：1977-09-13
申请号：US507113
申请日：1974-09-18
Applicant: Hirobumi Enomoto
Inventor： Hirobumi Enomoto
CPC classification number: G01J3/52 , G01J3/524 , G01N21/278 , G01N21/5907
Abstract: A density check plate comprising a support having thereon a plurality of light absorbing filters, each of which has a light transmission limit wavelength at a different spectral wavelength and which completely and sharply absorbs light of a wavelength shorter than the wavelength of the light transmission limit wavelength.
Abstract translation: 一种密度检查板，包括其上具有多个光吸收滤光器的支撑体，每个光吸收滤光器具有不同光谱波长的透光极限波长，并且完全和清晰地吸收比透光极限波长的波长短的波长的光 。
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49.发明授权
公开(公告)号：US3523734A
公开(公告)日：1970-08-11
申请号：US3523734D
申请日：1967-12-18
Applicant: FISHER SCIENTIFIC CO
Inventor： BREHM RICHARD KEITH , ILOWSKI JOSEPH STANISLAW , JARRELL RICHARD FISKE
CPC classification number: G01J3/18
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公开(公告)号：US3380063A
公开(公告)日：1968-04-23
申请号：US59709766
申请日：1966-11-25
Applicant: COMMISSARIAT ENERGIE ATOMIQUE
Inventor： LOTHAR BECKER , WERNER DRAWIN HANS
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