Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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04/08/1987 | EP0217054A1 Method and device for spectrometric measurement |
04/07/1987 | US4656109 Amorphous silicon, indium and tin oxide coating films |
04/07/1987 | US4655587 Mirror scan velocity control |
04/07/1987 | US4655555 Objective with aspheric surfaces for imaging microzones |
04/07/1987 | CA1220050A1 Infrared constituent analyzer and control system |
04/02/1987 | DE3623229A1 Support system for spectral photometers |
04/01/1987 | CN86106696A Integrating sphere mensuration device of spectrophotometer |
03/31/1987 | US4654794 Methods for determining the proper coloring for a tooth replica |
03/31/1987 | US4654530 Refractively scanned interferometer |
03/31/1987 | US4653925 Method and apparatus for measuring any of a large number of characteristics of lamplight |
03/31/1987 | US4653908 Grazing incidence reflection spectrometer |
03/31/1987 | US4653880 Reflective beam splitting objective |
03/31/1987 | US4653869 Acousto-optic dispersive light filter |
03/25/1987 | EP0215648A2 An improved system for remote chemical analysis |
03/25/1987 | EP0215076A1 Absorption spectrometer with several successively activatable spectral light sources |
03/24/1987 | US4653014 Process for preparing discrimination criteria for a identifying colors for color identifying system |
03/24/1987 | US4652761 Grating ozone spectrophotometer |
03/24/1987 | US4652756 Automated acousto-optic infra-red analyzer system for monitoring stack emissions |
03/24/1987 | US4652755 Method and apparatus for analyzing particle-containing gaseous suspensions |
03/24/1987 | US4652136 Method for the measurement of the difference in color contents of samples |
03/24/1987 | US4652130 Method of and arrangement for an interferometer |
03/19/1987 | DE3531989A1 Spectrometer |
03/18/1987 | EP0214759A2 Color panel standards sorting system |
03/18/1987 | CN86203854U Transitional flow field tester for high speed and multi-amplitude interference test |
03/17/1987 | US4650321 Spatial/spectral real time imaging |
03/11/1987 | CN86202053U Injection mode high-speed colorimetric analysis device |
03/11/1987 | CN85104352A Method and device for analysing surface components of various metals |
03/10/1987 | US4649423 Method and circuit arrangement for selective correction of hues and colors |
03/10/1987 | US4648715 Electrophoretic light scattering with plural reference beams, apparatus and method |
03/10/1987 | US4648714 Molecular gas analysis by Raman scattering in intracavity laser configuration |
03/03/1987 | US4648051 Color imaging process |
03/03/1987 | US4647202 Spectrophosphorimetry |
03/03/1987 | US4647199 Automatic shutter system |
02/24/1987 | US4645344 Optical device for an emission spectrometer |
02/24/1987 | US4645342 Method of laser emission spectroscopic analysis of steel and apparatus therefor |
02/24/1987 | US4645341 Double polarized light beam spectrophotometer of light source modulation type |
02/24/1987 | US4644632 Method of assembling the optical components of an optical apparatus and a device therefor |
02/18/1987 | CN86104056A Apparatus and method for determing color for use in fashion design |
02/17/1987 | US4644173 Flame quality analyzer with fiber optic array |
02/17/1987 | US4644141 Infrared radiator |
02/17/1987 | US4643572 Driving circuit of a grating |
02/17/1987 | US4643571 Current control system for spectrophotometers |
02/10/1987 | US4642778 Method and device for spectral reconstruction |
02/10/1987 | US4641913 Optical integrated circuit utilizing the piezoelectric and photoconductive properties of a substrate |
02/04/1987 | EP0210826A2 Method of observing bore holes, and apparatus therefor |
01/31/1987 | CN86101835A Beam-change prism spectrograph with constant deviation and high resolution |
01/28/1987 | EP0209860A2 Apparatus for contactless reflection measurement |
01/28/1987 | CN85108646A Wavelength increasing progressively mechanism for spectrometer |
01/27/1987 | US4639092 Acousto-optic dispersive light filter |
01/27/1987 | CA1217275A1 Process, apparatus and color measuring strip for evaluating print quality |
01/27/1987 | CA1217274A1 Process and apparatus for the regulation of ink feed controls in an offset printing machine |
01/27/1987 | CA1217273A1 Process and apparatus for the evaluation of the printing quality of a printed product produced by an offset printing machine |
01/24/1987 | CN86101614A Infrared spectrometry of back oil in vacuum system |
01/24/1987 | CN85101215A Liquid chromatography |
01/24/1987 | CN85101205A Multi-channel test data processing apparatus for liquid colour spectrum |
01/20/1987 | US4637728 Method for colorimetrically evaluating a sheet printed on both sides thereof |
01/17/1987 | CN85101421A 分光光度计 Spectrophotometer |
01/15/1987 | WO1987000273A1 Method for improving the selectivity of spectrometric measurements, as well as device for implementing such method |
01/15/1987 | WO1987000272A1 Method for measuring atomic spectra |
01/13/1987 | US4636081 Apparatus for reading color image |
01/13/1987 | US4636074 Optics system for emission spectrometer |
01/10/1987 | CN85101336A Spectrophosphorimetry |
01/10/1987 | CN85101230A Solid state optical interferometer |
01/10/1987 | CN85101184A Combustion system |
01/10/1987 | CN85101174A Multiwavelength spectrophotometer |
01/08/1987 | DE3621464A1 Optical system of a monochromator |
01/08/1987 | DE3617123A1 Method for improving the selectivity of spectrometric measurements, and device for carrying out the method |
01/07/1987 | EP0207498A2 Spectrophotometer |
01/07/1987 | EP0207089A1 A spectrum-photometer device for exactly determining the colour of a dental plate and of dental pluggings |
01/06/1987 | US4635213 Method of estimating the result of coloration and of reproducing a given color |
01/06/1987 | US4634276 Slit imaging system using two concave mirrors |
12/31/1986 | CN86103504A 分光光度计 Spectrophotometer |
12/30/1986 | US4633300 Image sensing device |
12/30/1986 | US4633078 For preventing interference artifacts in the photometric output curve |
12/30/1986 | US4632553 Silicon beamsplitter |
12/30/1986 | US4632550 Measuring method for a time resolved emission spectrum or a time resolved excitation spectrum |
12/30/1986 | US4632549 Method for measuring spectra of materials |
12/30/1986 | US4632517 Crystalline colloidal narrow band radiation filter |
12/30/1986 | CA1215853A1 Spectrophotometer |
12/23/1986 | US4630925 Compact temporal spectral photometer |
12/23/1986 | US4630923 Fiberoptic spectrophotometer |
12/18/1986 | WO1986007455A1 Method and apparatus for determining parameters of gaseous substances |
12/18/1986 | WO1986007454A1 Method and device for determining the colour and degree of the turbidity of a fluid |
12/17/1986 | EP0205050A2 Simultaneous multiple wavelength photometer |
12/17/1986 | EP0120870B1 Apparatus for carrying out spectral analysis |
12/16/1986 | US4629322 Material analysis using reflected light |
12/10/1986 | EP0204547A2 Color measuring and control device |
12/04/1986 | WO1986007162A1 Spectral analyzer and direction indicator and aircraft landing system application |
12/03/1986 | EP0203767A2 Improved automated acousto-optic infra-red analyzer system for monotoring stack emissions |
12/03/1986 | CN85104236A Measuring device for the determination of filters adopted in the photographic enlarger and reproducer |
12/02/1986 | US4627008 Optical quantitative analysis using curvilinear interpolation |
12/02/1986 | US4626684 Rapid and automatic fluorescence immunoassay analyzer for multiple micro-samples |
12/02/1986 | US4626078 Multiple pass optical matrix system |
12/02/1986 | US4625871 Automatic background brightness control device for color sorting apparatus |
11/26/1986 | EP0202585A2 Derivative spectrometer |
11/25/1986 | US4625108 Device for determining the direction of incident optical radiation |
11/25/1986 | US4624571 Apparatus for detecting the coloring of moving flat-shaped bodies |
11/25/1986 | US4624566 Spectral analyzer and direction indicator |
11/20/1986 | WO1986006831A1 Double-pass optical interferometer |
11/20/1986 | EP0201824A2 Absorbance, turbidimetric, fluoresence and nephelometric photometer |