Matches 1 - 50 out of 79 1 2 >


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US20110196616 APPARATUS FOR AND METHOD OF MEASURING PERCEIVED AGE  
This invention relates to an apparatus for and a method of measuring skin glow and/or skin radiance and/or skin shine and/or the biological age of the skin of an individual. As an individual ages,...
US20150085287 ATTACHMENT FOR PLACEMENT ONTO AN OPTICAL SENSOR AND METHOD OF OPERATING AN OPTICAL SENSOR  
The invention relates to an attachment for placement onto an optical sensor having a housing with an inlet opening for the entry of detection light into the attachment, a test light receiver for...
US20130235379 ATTACHMENT FOR PLACEMENT ONTO AN OPTICAL SENSOR AND METHOD OF OPERATING AN OPTICAL SENSOR  
The invention relates to an attachment for placement onto an optical sensor having a housing with an inlet opening for the entry of detection light into the attachment, a test light receiver for...
US20120002209 HIV/AIDS Treatment Efficacy Measure  
A white blood cell nuclei light scattering peak resolving process measures efficacies of treatment agents against an HIV/AIDS infection of a person by calculating changes between Mie scatterings...
US20150233818 GRAZING ORDER METROLOGY  
Metrology targets, optical systems and methods are provided, which enable metrology measurements of very small features, using resonance of illuminated radiation within periodical structures of...
US20140198316 Method and Apparatus for Measuring Reflective Intensity of Display Surface  
The present invention provides a method for measuring reflective intensity of display surface, including: obtaining a luminance value of a first display and a luminance value of a second display...
US20110102799 Multi-Grating Biosensor For Label-Independent Optical Readers  
A multi-grating resonant waveguide (RWG) biosensor for an optical reader system having a spatial resolution limit is disclosed. The multi-grating RWG biosensor includes one or more signal-grating...
US20130192341 PARTICLE PRECIPITATOR  
A particle separation system for separating particles in an airflow upstream of a detection chamber in an aspirating smoke detector is disclosed. The particle separation system includes an airflow...
US20130003071 System and Method of In Situ Wind Turbine Blade Monitoring  
Systems and methods are disclosed for monitoring parameters such as the material properties or structural integrity of a wind turbine blade on a wind turbine. An example method comprises detecting...
US20100002237 SOLAR CONCENTRATOR TESTING  
A system (and corresponding methodology) for testing, evaluating and diagnosing quality of solar concentrator optics is provided. The innovation discloses mechanisms for evaluating the performance...
US20100073678 Blast injury dosimeter  
A method for detecting blast induced pressure changes includes exposing a material, a contained solution, a membrane-bound solution, or a photonic crystal material, having a first optical...
US20090116026 Reflection characteristic measuring apparatus for sheet specimen, method of calibrating reflection characteristic measuring apparatus for sheet specimen, and calibration reference plate for use in calibration of reflection characteristic measuring apparatus for sheet specimen  
A reflection characteristic measuring apparatus capable of scanning a specimen surface of a sheet specimen at a high speed is provided. The reflection characteristic measuring apparatus includes a...
US20150201721 COIN AND METHOD FOR TESTING THE COIN  
A coin comprises a core made of a first metal, an outer ring surrounding the core concentrically and made of a further metal, and a central ring between the core and outer ring fixedly connected...
US20080144038 PERFORMANCE AND ACCURACY ASSESSMENT SYSTEM FOR REFRACTIVE LASER SYSTEMS AND ASSOCIATED METHODS  
A method for assessing a performance of a laser system for use in corneal ablation is provided that includes directing a beam of laser shots onto a fluorescent indicator. The indicator is adapted...
US20150204780 APPARATUS FOR THE CALIBRATION OF OPTICAL MEASURING INSTRUMENTS  
An apparatus (1) for the calibration of optical measuring instruments (10) with a carrier (2). According to the invention the calibration body (4) has a glass body (4) which has at least one...
US20130154830 SYSTEM AND APPARATUS FOR GLOSS CORRECTION IN COLOR MEASUREMENTS  
An apparatus and system for providing a solution that enables technicians or other technical professionals obtain both an accurate color value for a sample as well as an accurate gloss value while...
US20090153838 Conveyor System  
A conveyor system comprises means for conveying a sample at a controlled velocity between functions of a production line and through an interrogation zone, means for generating at least one beam...
US20070222999 Apparatus for monitoring a density profile of impurities  
A method of monitoring a density profile of impurities, the method including presetting a monitoring position of a thin layer coated on a substrate, the density profile of impurities being...
US20090268207 REFLECTION MEASUREMENTS ON OPTICAL DISKS  
The invention makes use of the air-polycarbonate interface of an optical disk as an accurate reflection reference. The air-polycarbonate interface can be used both during production of an optical...
US20100042005 DETECTING OPTICAL PROPERTIES OF A TURBID MEDIUM  
A device for measuring light scattering and absorption properties of a tissue, the device comprising: a probe comprising first and second optical fibers for irradiation and detection. The optical...
US20100067010 FILM QUALITY EVALUATION METHOD, APPARATUS THEREFOR, AND PRODUCTION SYSTEM FOR THIN-FILM DEVICE  
An object is to improve production efficiency as well as reducing the burden on an operator. Light is radiated on a crystalline silicon film used for a thin-film silicon device, reflection light...
US20090190125 Device and Method for Spectrometric System  
The invention relates to a device for use in analysing the performance of a spectrometric system of the type which comprises a spectrometer to which a probe for propagating electromagnetic...
US20130120753 MEASURING DEVICE FOR DETERMINING A VEGETATION INDEX VALUE OF PLANTS  
The invention relates to a measuring device for determining a vegetation index value (REIP) of plants. The measuring device comprises a plurality of light emitting elements, each of which emits...
US20100053628 Plant sensor  
A plant sensor includes a light source section having first and second light emitters configured to irradiate the first and second measuring light toward the object to be measured, respectively,...
US20140176955 Inspection Methods, Inspection Apparatuses, and Lithographic Apparatuses  
A method for determining overlay error includes measuring asymmetry of radiation reflected from each of a plurality of targets on a substrate. The plurality of targets include a predetermined...
US20080218763 Apparatus for optically determining the surface contour of flat workpieces in a wide belt abrading machine  
An elongated bar shaped housing contains an optical sensing apparatus with at least one light source to create a sensing beam and a deflecting arrangement which moves the sensing beam back and...
US20070252997 Hair Detection Device  
The present invention relates to a hair-detection device (100), with a source (80) of electromagnetic radiation and an imaging sensor (74), and with radiation selection means (83, 48). During use...
US20090168069 Measuring method  
The measuring method for providing a precise determination of a geometry of a concave portion is provided. The measuring method includes: measuring an angle of a side wall of a concave portion...
US20090323073 Analytical Instrument Having Internal Reference Channel  
An analytical instrument for making measurements based on detection of an SPR resonance minimum or a refractometer transition shadowline on a detector array is improved by configuring a diaphragm...
US20090082973 ANALYSIS SYSTEM FOR DETERMINING AN ANALYTE IN A BODY FLUID  
An analysis system for determining an analyte of a body fluid comprises a test element and an analysis instrument having a measurement and evaluation unit. The test element has a sample...
US20090284747 Non-Contact Selection and Control of Lighting Devices  
The present disclosure presents systems and methods for providing for detecting a presence of an object or a user via a non-contact selection switch. An LED may emit a signal, comprising high...
US20080186499 Verification Apparatus and Methods For Optical Inpection Machine  
Apparatus and methods are disclosed for verifying one or more operational conditions of an optical inspection machine. A row of grooves (1-5) that simulate a reagent pad containing a specific type...
US20130083316 3D OPTICAL DETECTION SYSTEM AND METHOD FOR A MOBILE STORAGE SYSTEM  
A mobile storage having a mobile storage unit having a detection side; an opposing component having an aisle side facing the detection side; the mobile storage unit being movable between a closed...
US20140192362 OPTICAL MEASUREMENT APPARATUS AND CALIBRATION METHOD  
An optical measurement apparatus includes: a recording unit that records therein a value of a ratio of a first detection intensity to a second detection intensity, the first detection intensity...
US20090237671 ANALYSIS OF OPTICAL EFFECTS ON STORAGE MEDIUM  
A method of analyzing the quality of optical effects on an optical recording medium as well as applications of the method in connection with optimizing a write strategy and analyzing the write...
US20090194702 METHOD AND SYSTEM FOR QUANTUM AND QUANTUM INSPIRED GHOST IMAGING  
A preferred embodiment comprises a method and system for (a) detecting objects or targets which may or may not be nonreflective to electromagnetic radiation, and/or (b) generating an image of a...
US20110216323 LIGHT MEASURING APPARATUS AND LIGHT MEASURING METHOD  
A light with a known spectrum is emitted from a light source toward a road surface, a first reflected light that is a reflected light of the known light reflected from the road surface is received...
US20100060896 METHOD AND APPARATUS FOR OBJECT LEARNING AND RECOGNITION BASED ON OPTICAL PARAMETERS  
A method, device and computer program product for determining the material of an object based on its optical characteristics is disclosed. More specifically, the method operable on a touch screen...
US20090251707 Method and Apparatus for Phase Sensitive Surface Plasmon Resonance  
There is disclosed a phase sensitive surface plasmon resonance sensing apparatus wherein a testing beam may be reflected from a sensing surface at a plurality of angles. There are also disclosed...
US20090201508 Apparatus and Method for Recognizing Objects  
An apparatus for recognizing objects with a laser light source and a light receiver has an at least partly reflective wall and an interspace between the laser light source and the wall, through...
US20150192675 OBJECT SENSING USING DYNAMIC THRESHOLD HYSTERESIS  
A method and device for object detection are disclosed. In one aspect, a method comprises transmitting a plurality of signals into a region; measuring a noise level during a noise measurement time...
US20100214373 AUTHENTICATING A PRODUCT  
This invention generally relates to a composition, an apparatus, and a method for authenticating a product. In particular, the invention relates to an ink composition for marking a product with a...
US20140368823 System and Method for Determining Fluid Parameters  
A system and method for measuring the quality of a fluid includes an optical body forming a measurement surface configured for contacting the fluid to be measured; a light source for projecting...
US20090261848 METAL IDENTIFYING DEVICE AND METAL IDENTIFYING METHOD  
A metal identifying device precisely identifies a metal material in a metal member having a plurality of through-hole portions penetrating through the metal member. The metal identifying device of...
US20080318345 PLASMA ION IMPLANTATION PROCESS CONTROL USING REFLECTOMETRY  
An approach that determines an ion implantation processing characteristic in a plasma ion implantation of a substrate is described. In one embodiment, there is a light source configured to direct...
US20100149520 DEVICE AND METHOD FOR MEASURING THICKNESS OF PAINT FILM IN NON-CONTACTING MANNER  
A non-contacting type paint film thickness measuring device includes a generating portion for generating a terahertz pulse light, a detecting portion for detecting the terahertz pulse light, a...
US20110140003 Test apparatus for an optical investigation system  
A test apparatus for an optical investigation system, with an imaging device and a light source for optical investigation of an object in remitted light and/or fluorescent light includes a housing...
US20150036143 RAIN SENSOR  
A rain sensor equipped to a transparent substrate includes a light emitter emitting irradiation lights toward the transparent substrate, light receivers receiving reflected lights of the...
US20120010854 Quantum Efficiency Measurement System and Method of Use  
A system for measuring a characteristic of a solar cell is disclosed and includes a light source irradiating an optical signal having a spectral range from about 100 nm to about 3000 nm, a...
US20140242731 SYSTEM AND METHOD FOR PERFORMING A WET ETCHING PROCESS  
A system and method for performing a wet etching process is disclosed. The system includes multiple processing stations accessible by a transfer device, including a measuring station to optically...

Matches 1 - 50 out of 79 1 2 >