Matches 1 - 26 out of 26


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US20120212728 MEASURING DEVICE FOR MEASUREMENT OF PARAMETERS IN MOLTEN MASSES  
A measuring device is provided for measurement of parameters, in particular for measuring the temperature, in molten masses, in particular in molten metal or molten cryolite masses having a...
US20150124244 EMISSIVITY INDEPENDENT OPTICAL PYROMETER  
Disclosed herein are representative embodiments of methods, apparatus, and systems for determining the temperature of an object using an optical pyrometer. Certain embodiments of the disclosed...
US20130314094 BATTERY MANAGEMENT SYSTEM WITH DISTRIBUTED WIRELESS SENSORS  
A system for monitoring parameters of an energy storage system having a multiplicity of individual energy storage cells. A radio frequency identification and sensor unit is connected to each of...
US20120105826 High Sampling Resolution DTS System and Method  
A method of improving sampling resolution in a distributed temperature measurement system using a fiber optic distributed sensor by means of programmed delayed trigger signals to a laser light...
US20090153837 OPTICAL POWER MONITOR BASED ON THERMO-CHROMIC MATERIAL  
This invention relates to an optical power monitor based on thermo-chromic material. The incident light produces a temperature change in the thermo-chromic material, causing a change in its color...
US20120026482 Use of fiber optic sensor techniques for monitoring and diagnostics of large AC generators  
A method for monitoring the operating conditions of an electric generator including the entire stator core and all winding components for conditions of mechanical strain and temperature throughout...
US20090323759 Temperature measurement with reduced extraneous infrared in a processing chamber  
Temperature measurement using a pyrometer in a processing chamber is described. The extraneous light received by the pyrometer is reduced. In one example, a photodetector is used to measure the...
US20090225302 Method and Apparatus for Measuring Insertion Loss in a Fiber Optic Cable Connection  
A method and apparatus for measuring the insertion loss of a fiber optic connection is provided. The invention generally comprises a light source providing light to a test connector which contains...
US20090251684 OPTICAL TRANSMISSION MODULE, WAVELENGTH MONITOR, AND WAVELENGTH DRIFT DETECTION METHOD  
To detect a wavelength drift of laser light with no error, an optical transmission module (10) includes: a laser diode (20); a laser temperature calculation section (52) for detecting the...
US20070268477 METHOD AND DEVICE FOR MEASURING THE TEMPERATURE OF A MOLTEN METAL BATH  
A method is provided for measuring a temperature of a molten metal bath by an optical fiber surrounded by a cover. The optical fiber is immersed in the molten bath, and the radiation absorbed by...
US20120327394 TEMPERATURE MEASURING SYSTEM, SUBSTRATE PROCESSING APPARATUS AND TEMPERATURE MEASURING METHOD  
The temperature measuring system using optical interference includes a light source which generates measuring light; a spectroscope which measures an interference intensity distribution that is an...
US20110069301 METHOD AND DEVICE FOR SINTERING AN OBJECT WHILE DETERMINING THE GEOMETRIC SURFACE PROFILE OF THE OBJECT  
The invention relates to a method and a device for sintering objects by means of time-resolved detection of two- or three-dimensional surface profiles and, optionally, by means of temperature...
US20120327393 TEMPERATURE MEASURING APPARATUS, SUBSTRATE PROCESSING APPARATUS AND TEMPERATURE MEASURING METHOD  
The temperature measuring apparatus includes a data input portion, a peak interval calculation portion, an optical path length calculation portion, and a temperature calculation portion. The data...
US20130193131 OPTICAL PYROMETER AND APPARATUS FOR PROCESSING SEMICONDUCTOR BY EMPLOYING THE SAME  
An optical pyrometer includes a receiving part having a receiving end for receiving light radiation of a heating unit, and a case part covering the receiving part, except for the receiving end of...
US20120304926 HEATED WAFER CARRIER PROFILING  
An apparatus includes a carrier rotatable about an axis of rotation where the carrier has a top surface adapted to hold at least one semiconductor wafer and a surface characterization tool which...
US20100014060 LITHOGRAPHIC APPARATUS, A METROLOGY APPARATUS AND A METHOD OF USING THE APPARATUS  
A lithographic projection apparatus is disclosed that comprises a substrate table, a projection system, a liquid confinement structure and a thermal measurement system. The substrate table is...
US20160305822 TEMPERATURE MEASUREMENT METHOD FOR ULTRAVIOLET LIGHT TRANSMITTANCE MEMBER, TEMPERATURE MEASUREMENT DEVICE FOR ULTRAVIOLET LIGHT TRANSMITTANCE MEMBER, AND LIGHT SOURCE DEVICE  
There is provided a temperature measurement method for measuring a temperature of an ultraviolet light transmittance member transmitting ultraviolet light. The method includes: detecting...
US20160282188 FILM FORMING APPARATUS AND THERMOMETRY METHOD  
A film forming apparatus includes: a support, a rotator, a gas supplier, and a radiation thermometer configured to measure a temperature of a surface of a substrate, wherein the radiation...
US20160178440 MANAGEMENT SYSTEM  
A management system includes labels disposed on a management target at respective positions different from each other each of the labels including display parts, the display parts changing...
US20160146671 PYROMETRIC DETECTION DEVICE, METHOD FOR CALIBRATING THE SAME, AND APPARATUS FOR PRODUCING THREE-DIMENSIONAL WORK PIECES  
A pyrometric detection device for use in an apparatus for producing three-dimensional work pieces comprises a pyrometric detecting unit (10) configured to receive thermal radiation emitted at...
US20160097680 EQUIPMENT AND METHOD FOR ADVANCED IMAGING BURNER CONTROL PROCESS  
A process is provided for diagnosing conditions of a combustion process in an enclosure is provided, and includes steps of: capturing images of selected regions of the enclosure using a plurality...
US20150338278 GAS TURBINE ENGINE OPTICAL SYSTEM  
A turbine engine optical system includes a plurality of viewing ports in an engine case that are circumferentially spaced from one-another. At least one optical device is optically coupled to the...
US20150092186 AMBIENT LIGHT DETECTION AND DATA PROCESSING  
A method, apparatus, and a computer program is provided. The method comprises: determining an ambient light value from ambient light data provided by at least one ambient light sensor, in...
US20130128275 INTERFERENCE OPTICAL SYSTEM, SUBSTRATE PROCESSING APPARATUS, AND MEASURING METHOD  
The interference optical system includes a light source, a collimator, a light-receiving element, a tunable filter, and a calculation apparatus. The collimator emits measuring light from the light...
US20130120737 APPARATUS AND METHOD TO MEASURE TEMPERATURE OF 3D SEMICONDUCTOR STRUCTURES VIA LASER DIFFRACTION  
Embodiments of the present invention generally relate to apparatus for and methods of measuring and monitoring the temperature of a substrate having a 3D feature thereon. The apparatus include a...
US20120307233 HEATED WAFER CARRIER PROFILING  
A method for characterizing a surface comprises rotating a carrier about an axis of rotation where the carrier has a top surface adapted to hold at least one semiconductor wafer with a major...

Matches 1 - 26 out of 26