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Matches 51 - 100 out of 26,902

Document Document Title
WO/2018/072766A1
The present invention concerns an apparatus for spectral and intensity profile characterization comprising: a diffractive element; a beam block (3) attached to the diffractive element, the beam block (3) being positioned so as to block t...  
WO/2018/075666A1
Systems, methods, and computer-readable media for a color reproduction service are provided.  
WO/2018/072985A1
The invention relates to a method (500) for detecting a direct light reflection beam (120) from an object (335) onto a light sensor (100), wherein the light sensor (100) has at least two spatially separate and separately readable sensor ...  
WO/2018/075957A1
A spectral imaging system configured to obtain spectral measurements in a plurality of spectral regions is described herein. The spectral imaging system comprises at least one optical detecting unit having a spectral response correspondi...  
WO/2018/073749A1
A method and apparatus is provided for implementing a parametric down-conversion (PDC)-based calibration comprising calibrating a measuring instrument; disposing a pinhole at a position of a light-emitting sample for which the measuring ...  
WO/2018/075643A1
A self-referencing mobile-compatible spectrophotometric system, including at least one light source, at least one spectral detection unit, and at least one reference sample. The system is configured to apply light from the at least one l...  
WO/2018/075964A1
In one embodiment, an infrared (IR) imaging system for determining a concentration of a target species in an object is disclosed. The imaging system can include an optical system including an optical focal plane array (FPA) unit. The opt...  
WO/2018/070206A1
In order to provide a spectroscopic device and the like capable of achieving high-speed spectrum, this spectroscopic device is provided with: a modulation means for converting a wavefront shape of light according to a wavelength; and a d...  
WO/2018/070469A1
The objective of the present invention is to provide a spectroscope with which it is possible to improve spectral resolution over a wide wavelength range while suppressing a deterioration in light reception efficiency and suppressing the...  
WO/2018/069598A1
A spectrophotometric device (100) with a plurality of spectral measurement bands comprises a single telescope (10) and a single spectrophotometer (20). The plurality of spectral bands is obtained by placing pupillary separating prisms (3...  
WO/2018/071689A1
A concentration device (10) includes a sample collector (3) and a main chamber (1). In some embodiments, the concentration device includes a solution chamber (4) that holds a concentrating solution that is released from the solution cham...  
WO/2018/071523A1
The present invention is directed to an assembly for use in detecting an analyte in a sample based on thin-film spectral interference. The assembly includes a light source to emit light signals; a light detector to detect light signals; ...  
WO/2018/071664A1
A transmission spectroscopy device can direct light into a sample, and determine properties of the sample based on how much light emerges from the sample. The device can use a cell to contain the sample, so that the size of the cell defi...  
WO/2018/068776A1
The invention relates to a color matching light (1), comprising LEDs (3) divided into three, four or more different groups and having different wavelength ranges (B, R, L, W) of the emitted light and at least one color mixing device for ...  
WO/2018/069581A1
The invention relates to a system for providing a product (24), such as a lipstick, the colour of which is chosen by a subject. Said system is formed by a viewing device (1) for showing a subject or an object for which said colour is cho...  
WO/2018/071189A1
ABSTRACT Methods and systems for detecting foreign material within an agricultural product stream in real-time, involve illuminating a portion of the agricultural product stream with light spanning a wavelength range including or within ...  
WO/2018/070428A1
This paint blending data provision device comprises: a blending data storage unit that stores paint blending data in association with colorimetric data representing a measurement by an optical sensor of a paint color obtained by applying...  
WO/2018/068834A1
In an example of the disclosure, a device (38) includes: an acquiring unit to obtain first reflectance output values acquired from reference samples (52) by a reference color measuring device and to obtain second reflectance output value...  
WO/2018/070882A1
A spectrometer apparatus (1) is provided for measuring spectra of a liquid sample, such as a beverage such as wine. The apparatus (1) comprises an integrating cavity (3) comprising a reflective inner wall or walls (5), configured to rece...  
WO/2018/070989A1
An example device includes a substrate having a first surface, an electrowetting force generation layer above the first surface, and a nanostructure layer formed above the electrowetting force generation layer, the nanostructure layer ha...  
WO/2018/066526A1
This diagnosis support device for an optical characteristic measuring device is a device which supports diagnosis of an optical characteristic measuring device having the function of measuring gloss, and includes a display control unit. ...  
WO/2018/065981A1
A system for calibrating a device for measuring materials concentration in the blood is disclosed. The system may include at least two sets of calibrating elements, each set may include a plurality of calibrating elements. Each of the ca...  
WO/2018/067145A1
A method of extracting information encoded in a product includes: determining a concentration of a non-functional amount of a chemical in a product, where the concentration corresponds to one of a plurality of possible concentration rang...  
WO/2018/067372A1
An integrated device including a photodetector, a transparent substrate, and one or more spacers. The photodetector is formed in a portion of a wafer. The one or more spacers separate the photodetector and the transparent substrate.  
WO/2018/065818A1
A tunable diode laser absorption spectrometer and a method of processing absorption spectra are used to measure concentrations of selected fuel gas components and calculate several fuel gas parameters, including heating value, relative d...  
WO/2018/065756A1
This invention concerns a method and apparatus for removing noise from measured data, such as spectral data. The method comprises receiving (101) measured data comprising a plurality of sequential observations of discrete variables, carr...  
WO/2018/066212A1
The present invention accurately estimates the spectral reflectance of an object of measurement. This estimation device (1) is provided with a spectral emissivity estimation unit (22) for using known spectral characteristic values, the p...  
WO/2018/066524A1
The diagnosis assistance device according to the present invention assists in diagnosing an optical characteristic measurement device for operating on the basis of the content of a setting stored in a setting storage unit of the optical ...  
WO/2018/062412A1
The present invention uses a simple structure to acquire, in a short time, a color image of wide wavelength range emission spectrum information for a sample, and rapidly determines a success/failure result for detection of the emission s...  
WO/2018/059660A1
The invention relates to a method and to an assembly for providing hyperspectral imaging, wherein an illumination device for illuminating a specimen surface to be captured is operated with and functionally connected to an imaging device ...  
WO/2018/059669A1
The invention relates to a method for operating an infrared spectroscope, in particular a near-infrared spectroscope, for medical use, in particular for minimally invasive surgery, and to a corresponding spectroscope in which a light sou...  
WO/2018/059662A1
The invention relates to a spectrometer (SPM) for measuring an electromagnetic spectrum (SP) of a tissue (G), and a filter (F) for extracting a sub-spectrum (PSP), limited to a specific wavelength range (WB), from the spectrum (SP). In a...  
WO/2018/059827A3
The invention relates to an optical sensor device comprising a linear variable filter (10) with a predetermined axis (12) along which a passband wavelength of the linear variable filter (10) linearly varies within a range of values limit...  
WO/2018/059411A1
A broad spectrum light source applicable to the field of light source technologies for materials analysis is provided. A broad spectrum light source is obtained by means of the concept of combined multi-spectral imaging. Specifically, a ...  
WO/2018/059659A1
In order to ascertain pathological implications, e.g. for tumor detection, a hyperspectral image of the tissue to be examined is recorded in situ and supplied to a classification algorithm. The result can be represented on a conventional...  
WO/2018/062633A1
The present invention relates to an LED optical characteristic inspection device, and an LED-fused lighting automated inspection and assembly system comprising the same, the device enabling precise measurement through three-axial positio...  
WO/2018/059827A2
The invention relates to an optical sensor device comprising a linear variable filter (10) with a predetermined axis (12) along which a passband wavelength of the linear variable filter (10) linearly varies within a range of values limit...  
WO/2018/059657A1
The invention relates to an assembly and a method for determining pathological implications in which an infrared, in particular near infrared spectrometer integrated into an operational microscope is operated.  
WO/2018/054182A1
A delay line device (10), and a terahertz time-domain spectrometer system. The delay line device (10) comprises a bottom plate (110) and a slide rail assembly (120). The slide rail assembly (120) comprises a slide block (121), a reflecto...  
WO/2018/053580A1
A system and method of quantifying a concentration of anionic surfactants in a sample, the method including: contacting a cationic dye with the sample and a solvent, such that an anionic surfactant in the sample complexes with the cation...  
WO/2018/055061A1
The present invention relates to tissue imaging. In order to provide a further improved hyperspectral imaging, a hyperspectral imaging system (10) for medical application is provided that comprises a hyperspectral camera (12), a first il...  
WO/2018/056586A1
A method and electronic device for detecting a wavelength spectrum of incident light. The electronic device includes an image sensor including a pixel array, wherein the pixel array includes a unit pixel including a micro lens configured...  
WO/2018/056759A1
The present invention relates to a system and a method for measuring color variation of a cosmetic material. The system for measuring color variation of a cosmetic material, according to an embodiment of the present invention, comprises:...  
WO/2018/057093A1
An imaging spectrometer and method are provided. In one example, the imaging spectrometer includes foreoptics positioned to receive electromagnetic radiation from a scene, a diffraction grating positioned to receive the electromagnetic r...  
WO/2018/056208A1
This light wavelength measurement device is provided with a high-frequency voltage generating circuit (50) for causing an acousto-optic tunable filter (12) to vibrate by applying a high-frequency signal to the same, a standard wavelength...  
WO/2018/056901A1
A method for manufacturing an optical device comprising providing a plurality of initials bars each having a first side face presented with a first optical component arrangement; positioning the initial bars in a row with their first sid...  
WO/2018/055410A1
An analytical test device (i) includes two or more sets of emitters (2, 3, 98, 101), each set of emitters (2, 3, 98, 101) comprising one or more light emitters (2, 3, 98, 101) configured to emit light within a range around a correspondin...  
WO/2018/056950A1
A method for determining when to change a lubricating fluid flowing within an apparatus includes monitoring the lubricating fluid flowing within the apparatus by passing radiation through the lubricating fluid from a radiation source. Th...  
WO/2018/055300A1
The invention relates to a method for improving the detection capacities of a multispectral imaging system 10 including a bi-telecentric imaging system successively comprising: - a first lens 1, - a pupil 3 located in the rear focal plan...  
WO/2018/056161A1
This measurement data management system is provided with: a first storage processing unit for storing, in a first storage unit, diagnosis information obtained through checking the state of an optical characteristic measurement device; a ...  

Matches 51 - 100 out of 26,902