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WO/2017/068648A1 |
This neutron detector 60A has a central electrode 101 on the central axis thereof, wherein: a part of a detection unit has a double-cylindrical-tube structure; the inner circumferential surface side of an inner cylindrical tube 102 is co...
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WO/2017/063772A1 |
The invention relates to a device for the detection of neutrons, comprising a scintillator (3) that is designed to capture in particular thermal neutrons and to emit photons resulting from a neutron-capture incidence, and comprising a ph...
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WO/2017/054557A1 |
One aspect of the present invention is to improve the accuracy of a neutron beam irradiation dose for a neutron capture therapy system and provide a beam diagnostic system that can be used in a neutron capture therapy system to perform a...
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WO/2017/047094A1 |
Provided is a scintillator array used in a neutron detector that can detect high-energy neutrons with high resolution and high efficiency. The scintillator array is provided with a structure comprising a plurality of laminates, in which ...
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WO/2017/048852A1 |
Disclosed herein are variations of megavoltage (MV) detectors that may be used for acquiring high resolution dynamic images and dose measurements in patients. One variation of a MV detector comprises a scintillating optical fiber plate, ...
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WO/2017/042916A1 |
A scintillator unit of a thermal neutron detection apparatus according to the present invention is provided with: a scintillator layer that emits light in response to the incidence of γ-rays or charged particles; and a nuclear capture r...
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WO/2017/034015A1 |
This radiation detection element is formed of a phosphate compound including silver, lithium orthophosphate, and aluminum metaphosphate. The phosphate compound preferably contains 10-95 mol% of lithium orthophosphate with respect to the ...
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WO/2016/203265A1 |
A radiation detection system, comprising first (810) and second (820) semiconductor detectors each arranged to output respective detection signals wherein the first and second detectors (810, 820) are separated by a neutron reactive mate...
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WO/2016/183455A1 |
Boron nitride nanotubes (BNNTs) with 10B combined with a scintillation gas can serve as the basis for detecting thermal neutrons by detecting light from the decay products of the thermal neutron's absorption on the 10B atoms in the BNNT ...
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WO/2016/171952A1 |
A method for optimizing a desalting process in which a hydrocarbon feedstock is passed to a desalter through a line under a set of conditions, the hydrocarbon feedstock containing a hydrocarbon fluid, water and a salt, said method compri...
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WO/2016/145105A1 |
Techniques, systems and apparatus are described for operating a multimode passive detection system (MMPDS). A multimode passive detection system includes charged particle tracking detectors to measure cosmic ray -based charged particle t...
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WO/2016/102484A1 |
A neutron conversion foil (10') for being used in a neutron detector comprises a substrate (11) having a first and second side, whereby said substrate (11) is covered at least on one of said first and second sides with a neutron conversi...
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WO/2016/097415A1 |
The present invention relates to a method for producing a device for detecting a flux of neutrons the parameters of which are comprised in predetermined ranges, characterised in that it comprises at least: one phase of determining parame...
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WO/2016/077591A1 |
A scintillator includes an activated scintillator region formed in an isotropic shape and configured to generate isotropic emissions of photons and neutrons resulting from fission, and a non-activated scintillator stop region on a surfac...
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WO/2016/069296A1 |
A scintillator can include an elpasolite scintillator compound. The scintillator can be doped with a Group 2 element, and may also include an activator. The scintillator has an improved core valence luminescence at room temperature as co...
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WO/2016/068462A1 |
A long-lifespan in-core instrument having an extended lifespan due to an enhanced combustion lifespan of an emitter according to the present invention comprises: a central tube; an outer sheath tube distanced from the outer circumferenti...
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WO/2016/068461A1 |
An in-core instrument having enhanced durability, the in-core instrument being loaded, withdrawn and reloaded into the interior of a nuclear reactor, according to the present invention comprises: an emitter for emitting electrons; an ins...
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WO/2016/062816A1 |
The invention relates to a device for detecting thermal neutrons comprising a first scintillator block (1) and a second scintillator block (2), the second scintillator block (2) being placed inside an inner space of the first scintillato...
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WO/2016/061553A1 |
A fissile neutron detection system includes a neutron moderator and a neutron detector disposed proximate such that a majority of the surface area of the neutron moderator is disposed proximate the neutron detector. Fissile neutrons impi...
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WO/2016/053413A1 |
Methods for fabricating radiation-detecting structures are presented. The methods include, for instance: fabricating a radiation-detecting structure, the fabricating including: providing a semiconductor substrate, the semiconductor subst...
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WO/2016/033528A1 |
Tensioned metastable fluid detectors are disclosed that minimize false positive detection events. The methods involve the use of new fluids that provide improved neutron-alpha fission detection at reduced tension states. The rate of spin...
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WO/2016/029078A1 |
An optoelectronic neutron detector and method for detecting nuclear material having a neutron capture and scatter medium receiving neutrons and producing secondary charged particles, a photodetector detecting emitted light from the secon...
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WO/2016/022767A2 |
A combined thermal neutron detector and gamma-ray spectrometer system, including: a first detection medium including a lithium chalcopyrite crystal operable for detecting neutrons; a gamma ray shielding material disposed adjacent to the ...
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WO/2016/008713A1 |
The present invention relates to a method for producing a neutron converter from boron carbide or a boron film on a neutron-transparent metal substrate. The neutron-transparent metal substrate is polished in a first step by fine grinding...
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WO/2015/196262A1 |
This invention relates to a method for neutron detection which includes placing in one or more detection chamber a neutron detection medium in the form of foam having plurality of bubbles reacting to neutrons and measuring changes of pro...
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WO/2015/190444A1 |
Provided is a neutron scintillator that has excellent neutron detection efficiency and neutron-gamma discrimination, has uniform properties, and can easily be made in large sizes. The neutron scintillator includes a resin composition in ...
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WO/2015/190603A1 |
Provided are a neutron monitor device and a neutron measurement method which enable the intensities of neutrons having energies in the range of 10 KeV to several hundred KeV to be easily measured. This neutron monitor device (100) compri...
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WO/2015/187061A1 |
The invention relates to glass production methods, and specifically to a method for producing scintillating glass, and can be used in preparing scintillating components which are used in detectors of ionizing radiation, particularly n...
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WO/2015/173540A1 |
A neutron detector comprises one or more neutron detector modules (20). Each neutron detector module (20) comprises a neutron moderating block (22) having a plurality of neutron detector blades (2) embedded therein. Each neutron detector...
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WO/2015/166999A1 |
[Problem] To provide an illuminant for which fluorescence life is short, transparency is high, and luminescence is high, and a radiation detector using the illuminant. Further, to provide an illuminant which is suitable as an illuminant ...
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WO/2015/158523A1 |
The invention relates to a self-powered neutron detector (200) of a pressurised-water nuclear reactor comprising a vessel and a cover (100), said cover having at least one through hole (110) for passing an instrumentation tube (120) comp...
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WO/2015/160398A2 |
The detection and assay of fissionable material is carried out on a container known or suspected to have a material with at least one fissionable isotope. The material is irradiated with neutrons from two or more different neutron source...
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WO/2015/149755A1 |
The invention relates to a hard-particle detector (1) with a core-shell structure, having an electrically contacted core (2) made of a semiconductor material and at least one outer shell (3) of an electrically conductive material, wherei...
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WO/2015/148544A1 |
The structure and methods of fabricating a high efficiency compact solid state neutron detector based on Ill-Nitride semiconductor structures deposited on a substrate. The operation of the device is based on absorption of neutrons, which...
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WO/2015/148924A1 |
A neutron detector module comprising a distribution of proportional counters positioned in a defined array. Each of the proportional counters includes a supply of a neutron sensitive gas for reacting with neutrons, and this reaction gene...
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WO/2015/145164A1 |
A neutron detection system is described comprising a neutron scintillator detector having a detection area, wherein the detection area is segmented into a plurality of discrete sub-regions, and a light readout system is provided with a c...
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WO/2015/131124A1 |
A scintillator stack includes a light-transportation layer and a scintillator layer. The scintillator stack can be included in a scintillator device. The scintillator stack can be made using a co-extrusion method.
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WO/2015/128905A1 |
Provided is a wave shape discrimination device which can be integrated on a small circuit board, and which is simple, inexpensive, and easily made portable. This wave shape discrimination device is provided with: a wave shape detector (1...
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WO/2015/131105A1 |
A scintillator stack includes a neutron-sensitive particulate material and a scintillator particulate material dispersed in separate layers. The scintillator stack can be included in a scintillator device. The scintillator stack can be m...
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WO/2015/110631A1 |
The invention relates to a device for measuring the amount of beryllium in a radioactive object (5), characterised by comprising: a hollow cylinder consisting of a part made of a material capable of thermalising neutrons (1) and a part m...
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WO/2015/107727A1 |
A neutron radiation detector for detecting neutron radiation is provided with a scintillator (13) that produces light when irradiated with radiation, an optical fiber (14) for transmitting the light produced by the scintillator (13), and...
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WO/2015/088748A1 |
An arrangement (100) for detecting neutrons. The arrangement includes a first detector (110A) including helium that includes at least some Helium-3. The arrangement includes a second detector (HOB) including helium that includes at least...
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WO/2015/068133A1 |
A device (1) for detecting neutrons and gamma rays comprises at least one detector (2) and an acquisition and data-analysis system (3), connected to the detector (2); the detector (2) comprises an active part (7) that is formed by a plur...
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WO/2015/064587A1 |
[Problem] To provide a neutron detector having a high neutron counting accuracy whereby neutrons can be accurately measured even in a field with a high dose of γ-rays as background noise. [Solution] A neutron scintillator formed of a re...
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WO/2015/064588A1 |
[Problem] To provide a neutron detector having a high neutron counting accuracy, whereby neutrons can be accurately measured even in a field with a high dose of γ-rays as background noise, said neutron detector being a neutron scintilla...
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WO/2015/047454A2 |
A hand-held portable radiation detection device, such as a radiation isotopic identification device (RIID), is integrated with a personal digital assistant device (PDA), such as a smart phone, to provide with improved data processing cap...
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WO/2015/032872A1 |
The invention pertains to a radiation detection system (1), comprising: - plastics scintillators (S1-S4, S1-SN) juxtaposed in such a way as to form at least one pair of contiguous plastics scintillators; - a photomultiplier (P1-P4, P'1-P...
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WO/2015/029439A1 |
Provided is a neutron scintillator which is constituted of a resin composition containing particles of an inorganic fluorescent substance, the neutron scintillator being excellent in terms of the ability to discriminate neutrons from γ ...
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WO/2015/020710A2 |
The present specification discloses methods for inspecting an object. The method includes scanning an object in a two-step process. In the primary scan, a truck or cargo container (container) is completely scanned with a fan beam radiati...
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WO/2015/001527A1 |
The invention concerns a device (1) for measuring neutron and/or gamma fields, forming a collectron comprising: an emitter (2) capable of emitting electrons in response to a neutron field, a collector (4) capable of collecting the electr...
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