Matches 1 - 50 out of 286 1 2 3 4 5 6 >


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US20140268094 USING PARALLAX IN REMOTE SENSING TO DETERMINE CLOUD FEATURE HEIGHT  
Techniques for using small parallax angles in remote sensing to determine cloud feature height include exploiting two identical medium-resolution SWIR bands with parallax to estimate cloud edge...
US20120006989 INFRARED TEMPERATURE MEASUREMENT AND STABILIZATION THEREOF  
Infrared (IR) temperature measurement and stabilization systems, and methods related thereto are provided. The innovation actively stabilizes temperatures of objects in proximity and within the...
US20130214165 METHOD AND DEVICE FOR EXAMINATION OF MAIL ITEMS WITH REGARD TO DANGEROUS CONTENT  
A method is provided for examining mail items with regard to dangerous contents. In a first step, the mail item is scanned in such a manner that the contours of the contents of the mail item are...
US20130313435 METHOD AND DEVICE FOR MEASURING ELECTROMAGNETIC WAVE  
A waveform acquiring unit acquires a time waveform of an electromagnetic wave. The time waveform is decomposed into wavelet expansion coefficients by wavelet transform. Influence levels of the...
US20110168896 METHOD AND DEVICE FOR MEASURING ELECTROMAGNETIC WAVE  
A waveform acquiring unit acquires a time waveform of an electromagnetic wave. The time waveform is decomposed into wavelet expansion coefficients by wavelet transform. Influence levels of the...
US20120229263 ENHANCING DEPTH PERCEPTION  
Apparatuses and methods enhance depth perception, e.g., the depth perception of a human being using an apparatus worn on the user's head.
US20130009061 PROCESSING METHOD AND APPARATUS FOR ENERGY SAVING OF AN ACTIVE INFRARED INDUCTION INSTRUMENT POWERED BY A DRY BATTERY  
An active infrared induction instrument powered by a dry battery capable of reducing power consumption through the adjustment of the emitter pulse width. The infrared emitted LED emits infrared...
US20120104257 PROCESSING METHOD AND APPARATUS FOR ENERGY SAVING OF AN ACTIVE INFRARED INDUCTION INSTRUMENT POWERED BY A DRY BATTERY  
An active infrared induction instrument powered by a dry battery capable of reducing power consumption through the adjustment of the emitter pulse width. The infrared emitted LED emits infrared...
US20110168894 NANOWIRE BOLOMETER PHOTODETECTOR  
A photodetector for the detection of radiated electromagnetic energy includes at least one bolometer nanowire disposed at least partially within a photon trap. The at least one nanowire has at...
US20140124670 ANALYTICAL METHODS  
Aspects of the disclosure provide techniques for detecting differences and/or changes in biological and non-biological material using infrared imaging. Aspects of the disclosure are useful for...
US20120049069 OCCUPANCY DETECTOR SWITCH  
A sensor switch includes an infrared sensor, and a control unit coupled to the infrared sensor and configured to receive a signal corresponding to an object detected by the infrared sensor,...
US20150129766 METHOD FOR DETERMINING A CONCENTRATION OF A POLYSORBATE SPECIES IN A MIXTURE  
The present invention relates to a method of measuring polysorbates, such as polysorbate 80, using Attenuated Total Reflectance-Fourier Transform Infrared spectroscopy (ATR-FTIR).
US20120152638 Chemical vapor sensor having an active and a passive measurement mode  
A chemical vapor sensor is provided that measures a chemical species of interest with high sensitivity and chemical specificity. In an aspect, an ethanol vapor sensor is provided, sized for being...
US20130119255 Methods and Devices for Clothing Detection about a Wearable Electronic Device  
A method in a wearable electronic device of detecting clothing includes: detecting whether the wearable electronic device is coupled to a user, determining whether the wearable electronic device...
US20130302851 SYSTEM AND APPARATUS FOR ANALYSIS OF A GUAYULE PLANT IN SITU  
A system and method for in-field near infrared spectroscopy (NIRS) analysis of rubber and resin concentrations a guayule plant is provided. The system includes a wagon or other vehicle with the...
US20130037719 Method for Detecting and Measuring Low Concentrations of Contaminants Using Attenuated Total Reflectance Spectroscopy in the Mid-IR Range  
A spectroscopic method is disclosed for detecting and measuring contaminants in fluids such as water or oil, where the hydrophilicity of the contaminant is substantially different from that of the...
US20130100160 INFRARED REFLECTION BASED COVER DETECTION  
A system and method for improving power consumption by providing the ability to detect whether a cover is placed on top of Infrared, IR, touch device. While the cover is in the open state, a...
US20120292514 SENSOR DEVICE, SAFETY DEVICE, DOOR AND METHOD FOR MONITORING THE MOVEMENT  
A sensor device is proposed for monitoring a mobile moving element, guided in a guide, with respect to undesired collisions of the moving element with an object which is located in a monitoring...
US20130193326 NON-LINEAR CALIBRATION OF NIGHT VISION MICROBOLOMETER  
An apparatus and method for reducing nonlinearity artifacts in an IR imaging system applies a non-linear correcting function to signals received from a microbolometer. The non-linear correcting...
US20150014538 Detector Electronics  
An apparatus including a detector comprising a microbolometer, and a power converter operably connected to the detector and a power source. Also a method of operating a detector in a hazardous...
US20130069543 Dual-Technology Occupancy Detection  
Apparatuses, methods and systems for dual-technology occupancy detection are disclosed. One dual-technology occupancy detection apparatus includes a motion sensor sensing motion, an ambient light...
US20110180710 SERIES DIODE ELECTRO-THERMAL CIRCUIT FOR ULTRA SENSITIVE SILICON SENSOR  
Electro-thermal feedback is utilized for reducing the effective thermal conductance between the detector stage of a bolometer pixel in a thermal radiation sensor assembly and the environment...
US20120175522 THERMAL INFRARED SIGNAGE, METHOD OF MAKING AND METHOD OF USE THEREOF FOR INFRARED WEAPON SIGHT CALIBRATION  
An improved signage visible by infrared cameras and infrared weapon sights is provided. Particular application is made to the calibration of infrared weapon sights. A method of preparing the...
US20140151561 TERAHERTZ IMAGER WITH GLOBAL RESET  
A pixel circuit including: a detection circuit having first and second transistors coupled in series between differential output nodes of an antenna, wherein the antenna is configured to be...
US20090238238 Interfacing devices and systems  
A system combining the output of a thermal detection and imaging device with a capture and display device, such as a cordless or portable telephone/camera, is used to manage thermal information...
US20150076353 METHOD AND INSTALLATION FOR MEASURING THE GLASS DISTRIBUTION IN CONTAINERS  
A method for measuring the distribution of the thickness of glass in glass containers at a high temperature comprises: selecting at least one inspection area of the containers, so that the...
US20150185142 OLED Panel And Manufacturing Method Thereof And Method For Inspecting Packaging Effectiveness  
The present invention provides OLED panel and a manufacturing method thereof and a method for inspecting packaging effectiveness, which use a hygroscopically expandable polymeric substance mixed...
US20150233702 MOTION DETECTION  
A motion sensor has at least two tiers of monitored volumes that are offset from each other. Electromagnetic radiation, such as infrared light, is directed from the monitored volumes onto at least...
US20080274028 Security pigments and the process of making thereof  
Disclosed are methods for using color inconstancy pigments and/or dyes, such as rare earth doped color inconstancy pigments, in security applications including semi-overt and covert security...
US20130256535 TERAHERTZ RADIATION DETECTION USING MICRO-PLASMA  
Detector for terahertz radiation with a micro-plasma cell (1) having a cavity (5) including a plasma in operation when applying a DC bias to the micro-plasma cell (1). Furthermore, the detector is...
US20140021352 CORROLATED CONTROL FOR CLOSE FOCUS STEREOSCOPIC VIEWING  
Exceptionally crisp infrared images are provided by a binocular infrared imaging system for close in focusing that simultaneously directs the center lines of the optical channels to a close in...
US20140042324 DETECTOR AND METHOD OF CONTROLLING THE SAME  
According to embodiments of the present invention, a detector is provided. The detector includes an electromagnetic absorber, an electromagnetic reflector arranged spaced apart from the...
US20110068272 DEVICE AND METHOD FOR DETECTING INFRARED RADIATION THROUGH A RESISTIVE BOLOMETER MATRIX  
An infrared radiation detection device comprising: a substrate; a matrix of at least one line of elements for detecting said radiation, each comprising a resistive imaging bolometer, said matrix...
US20090114821 Sun detection sensor  
A sun detection sensor assembly for attachment to a thermal imaging device, comprising an elongated tubular body having two ends and a sensor, characterized as Sun TECT sensor, attached to one...
US20070152157 Simulation arena entity tracking system  
A system and method employing visual tracking devices to locate simulation players and objects within an enclosed space. These visual tracking devices capture a perspective view of the arena and...
US20120105376 Method for Auto Angle Setting of Infrared Sensor Module and Display Device Having the Same Applied Thereto  
The present invention relates to a method for auto angle setting of an infrared sensor module having a light emitting unit and a sensor unit arranged at least two corners of a display panel,...
US20110121182 Methods, Systems and Devices for Crosstalk Measurement and Cancellation in Optical Proximity Sensors  
Various embodiments of a optical proximity sensor and corresponding methods of measuring crosstalk in the sensor are disclosed. The amount of crosstalk generated between the light emitter and the...
US20100308223 APPARATUS AND METHOD FOR ACQUIRING TIME WAVEFORM OF TERAHERTZ WAVES  
A method for acquiring an accurate time waveform of terahertz waves includes: acquiring a first time waveform by using a first delay portion with a first difference in length of the optical paths...
US20140110583 METHOD AND APPARATUS FOR ADJUSTING SENSING THRESHOLD OF INFRARED PROXIMITY SENSOR  
A method and an apparatus for adjusting a sensing threshold of an infrared proximity sensor are provided. The method includes: obtaining, through the infrared proximity sensor, a reflected...
US20090008924 AUTHENTICATING BANKNOTES OR OTHER PHYSICAL OBJECTS  
A system 100 for authenticating a physical product 110, such as a banknote, including at least one physical product and a verification device 130. The physical product including a random...
US20110278462 METHOD FOR PUTTING A COOLED INFRARED DETECTOR INTO OPERATION  
In an infrared detector provided with a photodiode, when the temperature of the photodiode is lowered to its operating temperature, the photodiode is forward biased. During forward biasing of the...
US20140374600 Ultraviolet Sensor  
An ultraviolet radiation sensor includes an ultraviolet pass filter. A first photodiode senses light passing through the ultraviolet pass filter and provides an indication of ultraviolet light. A...
US20110229696 DOCUMENT OF VALUE AND METHOD FOR DETECTING SOIL OR WEAR LEVEL  
A document of value is provided comprising a soil or wear level test feature for determining whether the document of value is soiled. The soil or wear level test feature comprises: a reference...
US20140002666 DUAL-MODE TERAHERTZ IMAGING SYSTEMS  
This disclosure describes antenna elements, terahertz detector arrays formed by antenna elements, and dual-mode terahertz imaging systems that operate using terahertz detector array(s). The...
US20140191131 Terahertz Wave Generator and Terahertz Wave Measurement Method  
Excitation light of two wavelengths is incident to an optical crystal from a first face side, and a terahertz wave THzb is generated from a second face, and the excitation light that has passed...
US20100294935 DETECTION BEYOND THE STANDARD RADIATION NOISE LIMIT USING REDUCED EMISSIVITY AND OPTICAL CAVITY COUPLING  
The present invention provides thermal detectors having an optical cavity that is optimized to couple light into a sensor. Light that is on resonance is coupled with the sensor with as high as...
US20110240859 ALTERNATIVE PIXEL SHAPE FOR UNCOOLED MICRO-BOLOMETER  
An infrared imaging system including a substrate, a plurality of hexagonal shaped micro-bolometer pixels combined to define a focal plane array. Each pixel is electrically connected to the...
US20110024631 MOTION SENSOR MOUNTING CONFIGURATION  
A method of mounting a sensor in a region includes mounting at least one motion sensor within a region. The at least one motion sensor has a detection area, and has a central axis of detection...
US20110097718 MS-COMPATIBLE NONIONIC OR ZWITTERIONIC SURFACTANTS IN FREE-FLOW ELECTROPHORESIS  
The invention relates to the use of MS compatible surfactants in free-flow electrophoretic methods, which allow the separation of analytes with differentiated electrophoretic mobility. The...
US20140333938 Apparatus and Method for Determining at Least One Parameter of a Produced Sausage  
An apparatus and a method for determining at least one parameter relating to the shape of the sausage, which is transported on a transport device, in particular between two circulating means of...

Matches 1 - 50 out of 286 1 2 3 4 5 6 >