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JP6645528B2 |
A detection element is described. The detection element comprises a substrate having a first surface and a second surface opposite to the first surface, the substrate arranged with a through hole; a through electrode arranged in the thro...
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JP6628568B2 |
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JP6613827B2 |
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JP2019184259A |
To provide a microstrip gas detector capable of shortening the anode interval and improving the position measurement resolution.The microstrip gas detector includes: a substrate having a conductive layer on which an anode electrode strip...
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JP6569763B2 |
A detection element can obtain a high-resolution radiation image having a high signal intensity and a high S/N ratio. A detection element including a substrate having a through hole, an insulating layer arranged inside of the through hol...
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JP6555380B2 |
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JP2019078653A |
To provide a neutron position detector that can increase the positional resolution.A neutron position detector 11 includes: a tubular enclosing device 20 to be a cathode; an anode 21 arranged around the axis of the enclosing device 20; a...
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JP6504982B2 |
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JP6495755B2 |
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JP6481049B2 |
An ion filter (1) used for a gas detector (100) is provided. The ion filter (1) has an insulating substrate (11), a first conductive layer pattern (12) formed on one main surface of the insulating substrate (11), a second conductive laye...
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JP6461931B2 |
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 shell. The detector further includes an ...
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JP2018146316A |
To provide a Geiger-Muller counter having a structure capable of easily forming a cathode by tungsten.A Geiger-Muller counter 10 includes a vessel 11, a cathode 13 and an anode 15. The cathode is constituted of a cylindrical object obtai...
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JP2018097925A |
To provide an ultraviolet detector capable of stably performing high sensitivity detection.An ultraviolet detector 1 includes: a light transmissive first substrate 10 having a first surface 10a; a second substrate 20 having a second surf...
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JP6329376B2 |
A radiation monitor includes an ionization chamber for detecting radiation that passes into the ionization chamber. The ionization chamber generates a current flow in response to the detected radiation. An electrometer is electrically co...
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JP6319523B2 |
A detection element can obtain a high-resolution radiation image having a high signal intensity and a high S/N ratio. A detection element including a substrate having a through hole, an insulating layer arranged inside of the through hol...
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JP6313786B2 |
A radiation detection assembly includes an ionization chamber for detecting radiation. The ionization chamber includes a volume of pressurized gas. An exterior enclosure houses the ionization chamber within an interior volume. The exteri...
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JP6308876B2 |
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JP6228340B1 |
[Subject] A neutron position transducer which can improve position resolution is provided. [Means for Solution] Neutron position transducer 11 is provided with anode 21 arranged at an axial center in tubular enclosure machine 20 used as ...
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JP6218587B2 |
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JP2017191108A |
To provide a radiation detector using gas amplification by means of a pixel-type electrode with a sufficiently high sensitivity (gas amplification rate), and a method for manufacturing the radiation detector.MEANS FOR SOLVING THE PROBLEM...
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JP6214373B2 |
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JP6187570B2 |
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JP2017142135A |
To effectively inhibit the occurrence of discharge in a substrate for electronic amplification in the case of detecting radiation using the substrate for electronic amplification.A detector has: a substrate for electronic amplification 3...
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JP2017142956A |
To provide a technique which can reduce discrepancy between the dose of radiation rays R actually emitted to an object and the dose of detected radiation rays.The present invention provides an electron amplifier 2 and a radiation detecto...
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JP6170702B2 |
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JP6156028B2 |
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JP6128190B2 |
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JP2017072506A |
To reduce a radiation detection error based on a change in a state of gas in an ionization chamber.When radiation enters an ionization chamber 12, air in the ionization chamber 12 is ionized. A high voltage generation circuit 40 is confi...
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JP2017068901A |
To reduce measurement error due to charging in an ionization chamber for radiation measurement.An ionization chamber for radiation measurement includes: a container 28 having an opening provided therein; a lid part 18 which is attachable...
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JP6109054B2 |
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JP6109304B2 |
A detector for radiation, particularly high energy electromagnetic radiation is provided. The detector includes a converting section including a cathode for converting the radiation incident on the converting section in electrons by the ...
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JP2017058171A |
To provide an X-ray detector in which a metal container and a beryllium foil can be bonded together so that the metal container inside can be sealed in high airtightness; and to provide a manufacturing method thereof.An X-ray detector in...
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JP6092214B2 |
A detector-readout interface for an avalanche particle detector comprises a resistive layer formed at a bottom side of a gas chamber and a dielectric layer formed under said resistive layer and is adapted for capacitive coupling to an ex...
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JP2016217874A |
To solve the problem that in an ionizing radiation detector of an electron track detection type, the position (direction) determination accuracy of an incident γ ray calculated from detection energy of recoil electrons is reduced since ...
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JP2016213082A |
To provide an ionization chamber device capable of accurately measuring an ionization current.An ionization chamber device 10 comprises: a container 16 in which an ionization gas 17 is encapsulated; an anode 18 as an electrode that is di...
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JP6041484B2 |
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JP6029551B2 |
To provide a gas electron multiplier and a gas electron multiplication device, capable of improving resolution thereof.A gas electron multiplier includes: an insulation layer made of aluminum anode oxide film and having a plurality of th...
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JP6027584B2 |
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JP6027583B2 |
An ion filter used for an electron multiplier is provided. The ion filter has an insulating substrate (11), a first conductive layer (12) formed on one main surface of the insulating substrate (11), a second conductive layer (13) formed ...
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JP5987593B2 |
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JP5987592B2 |
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JP5987594B2 |
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JP5987591B2 |
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JP2016161468A |
To provide a Geiger-Muller counter and a radiation measurement device that can conduct stable measurement of radiation and have a high level of sensitivity of β-ray measurement.A geiger-muller counter (100) includes: an encapsulation tu...
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JP5973513B2 |
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JP2016142539A |
To provide a Geiger-Muller counter allowing exchange of internal gas filled into the Geiger-Muller counter.The Geiger-Muller counter includes: an outer cylinder part that has an outer shape made of metal and is formed in a concave cylind...
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JP5951203B2 |
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JP5942738B2 |
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JP5922022B2 |
A radiographic imaging device includes a gas avalanche detector detecting and locating X-ray or gamma ray ionizing radiation. The detector has a gas enclosure with an admission window for admitting incident X-ray photons; an intermediate...
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JP2016081877A |
To provide an ultraviolet light sensor with improved sensibility without influencing on pseudo-discharge performance.In a glass package 2 of an ultraviolet light sensor 1, a thickness of a top plate 22 facing an ultraviolet light source ...
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