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US20130161524 HE-3 TUBE ARRAY ALIGNMENT MOUNT  
An arrangement for detecting energy particle impingement includes a support frame and a multi-tube detector pack. Each pack includes multiple detector tubes. Each tube contains at least one...
US20060255282 Semiconductor materials matrix for neutron detection  
Semiconductor-based elements as an electrical signal generation media are utilized for the detection of neutrons. Such elements can be synthesized and used in the form of, for example,...
US20130092843 Miniature Radiation Detector Module Configured as Smart Mobile Device/Phone Ad-On  
A smart device “plug-in” radiation module(s) and/or methods are described wherein the bulk of non-sensor radiation circuitry is off-loaded to the smart device. By attaching the radiation module to...
US20140367580 WELD JOINT DESIGN FOR AUTOMATIC WELDING OF TUBULAR DETECTORS  
A detector includes an outer shell having a shell profile in which a welded portion of the shell profile extends as an annular flange in an outward direction relative to a center axis of the outer...
US20140175290 RADIATION DETECTOR  
A detector probe for detecting ionising radiation includes at least one detector (14) mounted on a support (12), and an electrically operated source of heat (18) arranged on the support in...
US20100038551 Neutron absorption detector  
A method of detecting an activator, the method including impinging a receptor material that is not predominately water and lacks a photoluminescent material with an activator and generating...
US20090302231 NON-STREAMING HIGH-EFFICIENCY PERFORATED SEMICONDUCTOR NEUTRON DETECTORS, METHODS OF MAKING SAME AND MEASURING WAND AND DETECTOR MODULES UTILZING SAME  
Non-streaming high-efficiency perforated semiconductor neutron detectors, method of making same and measuring wands and detector modules utilizing same are disclosed. The detectors have improved...
US20090108210 NEUTRON LOGGING TOOL HAVING SOURCE AND TARGET WITH DEUTERIUM-TRITIUM GAS ADMIXTURE  
An accelerator-based neutron tool is provided. The tool includes a deuterium-tritium gas mixture such that the tool outputs a desired ratio of 2.45 MeV and 14 MeV neutrons.
US20140061489 Boron-Coated Straw Detectors With Shaped Straws  
A system for detecting fissile materials which utilizes boron coated straw detectors in which the straws have non-circular cross sections. Embodiments include straws having star shaped cross...
US20080210880 Two-Dimensional Detection System for Neutron Radiation in the Field of Neutron Scattering Spectrometry  
A two-dimensional detection system for neutron radiation is disclosed. The detection system includes a means (1) for emitting a neutron beam (10), a support means (2) adapted for receiving a...
US20120167692 ENERGY INTENSITY TRANSFORMATION  
Apparatus, systems, and methods may operate to receive incident energy within a chamber defining a first part of an interaction volume that attenuates the incident energy as a function of path...
US20090230315 Neutron Imaging Camera, Process and Apparatus for Detection of Special Materials  
Systems, processes, and apparatus are described through which fast neutrons are detected, their momenta are measured and a position of a source of the fast neutrons is determined from the measured...
US20090200480 INTEGRATED NEUTRON-GAMMA RADIATION DETECTOR WITH OPTICAL WAVEGUIDE AND NEUTRON SCINTILLATING MATERIAL  
An integrated neutron-gamma radiation detector includes a gamma sensing element, a neutron sensing element comprising a neutron scintillating material at least partially surrounded by an optical...
US20090294686 METHOD FOR MONITORING AN UNKNOWN CONTAINER OR THE CONTENTS IN A VOLUME, MONITORING SYSTEM FOR BEING USED WITH SAID METHOD, AND RADIATION DETECTOR FOR SUCH A MONITORING SYSTEM  
A method for monitoring a container or the contents in a volume (39, 47), including allowing at least one of a beta, gamma, neutron, and proton radiation emerging from said container or volume...
US20140326891 METHOD AND APPARATUS FOR DETECTION OF RADIOACTIVE ISOTOPES  
A method and apparatus for detecting an isotope. Embodiments can detect radioactive isotopes. Embodiments can utilize a detector that incorporates at least two sub-detectors. Each sub-detector can...
US20090101830 DETECTION OF ALPHA-PARTICLE EMITTING ISOTOPES  
A system and method for detection of alpha particles generated by a test material in proximity to a light atomic weight element. The system includes a neutron detector that is configured to detect...
US20130187056 STRESS REDUCTION FOR PILLAR FILLED STRUCTURES  
According to one embodiment, an apparatus for detecting neutrons includes an array of pillars, wherein each of the pillars comprises a rounded cross sectional shape where the cross section is...
US20140020603 GYPSUM MANUFACTURING PROCESS IMPROVEMENT  
The present application provides a method for analyzing a raw material for manufacturing of gypsum products, analyzing a plurality of gypsum products, and the gypsum products produced therefrom....
US20110266452 METHOD FOR DETERMINING THE SPECTRAL AND SPATIAL DISTRIBUTION OF BRAKING PHOTONS, AND RELATED DEVICE  
A method for determining the spectral and spatial distribution of a braking photon flow along at least one direction in space (x, y, z), characterised in that the method comprises measuring the...
US20100065750 BURN-UP PROFILE MEASURING METHOD, BURN-UP PROFILE MEASURING APPARATUS, RADIATION SIGNAL DISTRIBUTION MEASURING APPARATUS, AND BURN-UP PROFILE MEASURING PROGRAM  
An upper detector and a lower detector that face at least one side of a fuel assembly, on which neutrons are irradiated in a nuclear reactor, and detect radiation are set at a predetermined...
US20090283690 SYSTEM AND METHODS FOR DETECTING CONCEALED NUCLEAR MATERIAL IN CARGO  
A cargo inspection system and active inspection methods for operating the same to confirm or clear a presence of explosives and/or nuclear materials in cargo. The active inspection methods use...
US20100046690 Apparatus and Method for Detection of Fissile Material Using Active Interrogation  
A system for interrogating a package, container, vehicle, or similar examination article for the presence of nuclear material. The system typically includes a source of photo-fission energy...
US20100059665 Contraband detection system  
A compact contraband detection system having a radiography device which pre-screens an article subject to inspection to locate regions of interest which may then be further interrogated with a...
US20150253439 GAS-TIGHT PACKAGING OF DETECTORS  
An atomic particle detection assembly includes one or more detectors that detect atomic particles. The detectors are positioned within a first chamber having a first operating pressure. The atomic...
US20150001412 GAS-TIGHT PACKAGING OF DETECTORS  
An atomic particle detection assembly includes one or more detectors that detect atomic particles. The detectors are positioned within a first chamber having a first operating pressure. The atomic...
US20080135772 METHOD AND SYSTEM FOR SPECIAL NUCLEAR MATERIAL DETECTION  
A method of analyzing a container for presence of special nuclear materials (SNM) is disclosed. The method includes obtaining information regarding at least one of the container and contents...
US20110233418 RADIATION DETECTOR  
A radiation detector is disclosed. The detector includes a detector element on which electrodes are formed. First and second electrodes are provided at a first surface of the detector element, and...
US20100001193 RADIATION DETECTORS AND RELATED METHODS  
A method includes detecting a neutron based on a time proximity of a first signal and a second signal. The first signal indicates detection of at least one of a neutron and a gamma ray. The second...
US20120187305 MICROCHANNEL PLATE DETECTOR AND METHODS FOR THEIR FABRICATION  
A multi-component tunable resistive coating and methods of depositing the coating on the surfaces of a microchannel plate (MCP) detector. The resistive coating composed of a plurality of...
US20100301226 Optimized Detection of Fission Neutrons Using Boron Coated Straw Detectors Distributed in Moderator Material  
The present invention includes an apparatus and method for neutron radiation detection. The apparatus comprises combining thin walled, boron-coated straw tubes with a plastic moderator material...
US20140097351 Boron Coated Straw Neutron Detectors Distributed in a Moderator Material  
The present invention includes an apparatus and method for neutron radiation detection. The apparatus comprises combining thin walled, boron-coated straw tubes with a plastic moderator material...
US20140246595 RADIATION DETECTION SYSTEM AND METHOD OF ANALYZING AN ELECTRICAL PULSE OUTPUT BY A RADIATION DETECTOR  
A radiation detection system can include a photosensor to receive light from a scintillator via an input and to send an electrical pulse at an output in response to receiving the light. The...
US20100155611 RADIATION-DETECTING STRUCTURES  
A mobile device including a housing, a wireless signal transceiver contained within the housing, and a radiation-detecting structure comprising a charge storage structure contained within the...
US20130048871 BORON-10 COMPOUNDS FOR NEUTRON CAPTURE LAYER  
A neutron detector includes a shell bounding an interior volume. A portion of the neutron detector serves as a cathode. The detector includes a central structure located within the interior volume...
US20070102640 APPARATUS AND METHOD FOR DETECTION OF FISSIONABLE MATERIALS  
An apparatus and method for the detection of fissionable materials (e.g. uranium and plutonium) in cargo, vehicles, soil, waste, etc. utilizing a penetrating photon beam causing emission of...
US20150198544 SYSTEMS FOR DETERMINING AND IMAGING WAX DEPOSITION AND SIMULTANEOUS CORROSION AND WAX DEPOSIT DETERMINATION IN PIPELINES  
The systems for determining and imaging wax deposition and simultaneous corrosion and wax deposit determination in pipelines relate to systems for determining wax deposition and corrosion by one...
US20100044577 MICROCHANNEL PLATE DEVICES WITH TUNABLE RESISTIVE FILMS  
A microchannel plate for detecting neutrons includes a hydrogen-rich polymer substrate that defines a plurality of channels extending from a top surface of the substrate to a bottom surface of the...
US20140110593 Method and Apparatus for Fabricating Boron Coated Straws for Neutron Detectors  
An apparatus and a process are disclosed for straw tube formation utilized in manufacturing boron coated straw neutron detectors. A preferred embodiment of the process for creating a thin walled...
US20150204804 APPARATUS AND METHOD FOR DETECTING BACKLASH AND SLIP  
The detecting apparatus comprises: a monochromator, for Bragg-diffracting the incident beam; an analyzer, on which the beam diffracted by the monochromator is incident, an analyzer...
US20140110590 CONVEYOR SYSTEM AND MEASURING DEVICE FOR DETERMINING WATER CONTENT OF A CONSTRUCTION MATERIAL  
A system is provided. The system includes a conveyor apparatus configured for conveying a material and a water content measurement system positioned about the conveyor apparatus for determining...
US20140166891 HE-3 DETECTOR GUARD BAND  
A neutron detector for detecting neutrons includes an exterior shell bounding and sealing an interior volume. The exterior shell serves as a cathode. A central structure extends longitudinally...
US20130068957 Neutron detector and method of making  
A neutron detector comprises at least two conductive cathode sheets lying parallel to one another and coated with neutron reactive material on at least one side thereof; dielectric material...
US20150144799 HIGH VOLTAGE SHIELDING TO ENABLE PASCHEN REGION OPERATION FOR NEUTRON DETECTION SYSTEMS  
An electrical system for an atomic particle detection assembly includes an electrical component electrically connected to an atomic particle detection unit. The electrical system includes a...
US20120305788 Detection of Neutrinos  
A flux detection apparatus can include a radioactive sample having a decay rate capable of changing in response to interaction with a first particle or a field, and a detector associated with the...
US20140299780 Neutron Detection and Collimation  
A device includes a neutron-sensitive composition. The composition includes, in weight percent, a non-zero amount of aluminum oxide (e.g., approximately 1% to approximately 3.5% aluminum oxide),...
US20130056643 MATERIAL DISCRIMINATION SYSTEM  
This disclosure relates to systems and methods for material discrimination. The systems and methods include a single source that generates both neutrons and photons, and a single imaging array...
US20100282976 SEALED TUBE NEUTRON GENERATOR EQUIPPED WITH ALPHA PARTICLE DETECTORS AND ASSOCIATED PARTICLE MEASUREMENT SYSTEM WHICH USES THE GENERATOR  
This generator is equipped with a first alpha particle detector (32) for monitoring the neutrons which are emitted within a first solid angle. According to the invention it is in addition equipped...
US20140077092 Pixilated Neutron Detector  
Disclosed is a pixilated neutron detector including one or more pixel-cells defined by a plurality of perimeter walls, the pixel cells including a cathode and an anode, the cathode being at least...
US20140103221 METHOD OF DEPOSITING BORON ON SHEET METAL FOR NEUTRON DETECTION APPARATUS OR IONIZATION CHAMBER  
The invention is a method of depositing a solid layer (1) of boron on a metal support (2, 3) intended for a neutron detection apparatus (0) characterized in that it comprises at least one step of...
US20100314549 NEUTRON DETECTORS COMPRISING BORON POWDER  
High-efficiency neutron detector substrate assemblies comprising a first conductive substrate, wherein a first side of the substrate is in direct contact with a first layer of a powder material...
Matches 1 - 50 out of 103 1 2 3 >