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公开(公告)号：EP4235227A3
公开(公告)日：2023-10-04
申请号：EP23178858.9
申请日：2019-02-27
摘要： 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 through hole, wherein the through electrode is filled in the through hole; a first electrode connected to the through electrode, the first electrode arranged on the first surface; a patterned electrode connected to the through electrode, the patterned electrode arranged on the second surface; and a second electrode arranged on the first surface, the second electrode separated from the first electrode. The substrate is a glass substrate, and the through hole has an inner diameter in the thickness direction of the substrate that is smaller than an inner diameter of the first penetrating end on the first surface and an inner diameter of the second penetrating end on the second surface.
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公开(公告)号：EP4224216A1
公开(公告)日：2023-08-09
申请号：EP21875845.6
申请日：2021-09-30
发明人： SHIMADA Osamu , MAEDA Hiroki , TANIMORI Toru , TAKADA Atsushi , TOGASHI Kazuyoshi , MOTOMURA Tomohisa
摘要： A detection device for detecting radiation includes a container including a first portion, a second portion facing the first portion in a first direction, and a side portion extending from the first portion toward the second portion, where a gas is contained in the container, an electron detector located inside the container, where the electron detector detects an electron generated by Compton scattering, a drift electrode located inside the container closer to the second portion than the electron detector and facing the electron detector, and a radiation detector located closer to the second portion than the drift electrode, where the radiation detector detects scattered radiation.
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公开(公告)号：EP3358374B1
公开(公告)日：2022-03-30
申请号：EP16851843.9
申请日：2016-09-30
发明人： OTA, Kohei , OHNO, Motonori
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公开(公告)号：EP3872531A1
公开(公告)日：2021-09-01
申请号：EP19876269.2
申请日：2019-10-23
摘要： A radiation detection element includes a base material having a first surface and a second surface opposite to the first surface, a first electrode penetrating the base material, electrically connected to the first surface side and the second surface side and exposed on the first surface side, a second electrode adjacent to the first electrode in the first direction, penetrating the base material, electrically connected to the first surface side and the second surface side and exposed on the first surface side, a third electrode adjacent to the first electrode in a second direction intersecting with the first direction, penetrating the base material, electrically connected to the first surface side and the second surface side and exposed on the first surface side, a fourth electrode adjacent to the third electrode in the first direction, adjacent to the second electrode in the second direction, penetrating the base material, electrically connected to the first surface side and the second surface side and exposed on the first surface side, a fifth electrode provided on the first surface, provided on between the first electrode and the second electrode, between the second electrode and the third electrode, between the third electrode and the fourth electrode and between the fourth electrode and the first electrode, and separated from the first electrode, the second electrode, the third electrode and the fourth electrode, a first external terminal electrically connected to the first electrode on the second surface side, a second external terminal electrically connected to the second electrode on the second surface side, a third external terminal electrically connected to the third electrode on the second surface side, and a fourth external terminal electrically connected to the fourth electrode on the second surface side, wherein each of the first external terminal to the fourth external terminal is electrically insulated.
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公开(公告)号：EP2083285B1
公开(公告)日：2017-08-16
申请号：EP07832035.5
申请日：2007-11-16
发明人： HIKIDA, Noriyuki , ISHIZAWA, Kazuya , SEKI, Eiji
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公开(公告)号：EP2083285A4
公开(公告)日：2015-01-21
申请号：EP07832035
申请日：2007-11-16
发明人： HIKIDA NORIYUKI , ISHIZAWA KAZUYA , SEKI EIJI
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公开(公告)号：EP1894039A4
公开(公告)日：2013-01-16
申请号：EP06749389
申请日：2006-03-31
发明人： FRIEDMAN PETER S , STOLLER RAY A
IPC分类号： G01T1/18
CPC分类号： G01T1/2935 , C22C19/05 , G01T1/18 , G01T1/28
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8.发明公开DISPOSITIF AUTONOME ET PROCÉDÉ DE CONTRÔLE DE LA CONTAMINATION RADIOACTIVE D'UN UTILISATEUR 审中-公开分离和独立的机构，用于监控用户放射性污染
公开(公告)号：EP2350688A2
公开(公告)日：2011-08-03
申请号：EP09784350.2
申请日：2009-11-27
申请人： Saphymo
摘要： The invention relates to a device (1) and a method for monitoring the contamination of a user with a radioactive element emitting beta radiation, provided with at least two vertically arranged proportional counter panels (12) with gas circulation, connected in series and suitable for detecting beta radiation. Each panel (12) comprises a frame (21) shaped like a parallelepiped vessel for retaining the gas and forming a cathode, a sheet (26) of conductive polymer attached to the top rim (27) of said vessel, a conductive metal grating (29) for protecting said panel, attached and electrically connected to said frame, sandwiching said sheet, and a rigid edge (B) for uniformly clamping the perimeter of the grating against the top rim of the frame. The device includes a means for sealing the vessel made up of a means for sticking the polymer sheet to the entire perimeter of the top rim (27) of said vessel, the gas supply circuit for the two panels comprising a built-in gas tank (R).
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9.发明授权
公开(公告)号：EP0480021B1
公开(公告)日：1996-03-27
申请号：EP91909741.0
申请日：1991-05-02
CPC分类号： G01T1/185
摘要： Information on radiation dosage from segmented ionization chambers (10) can be incomplete due to the existence of insensitive regions of the chamber. By measuring the total current to the high voltage power supply (16), the total ionization current including that in the insensitive areas can be estimated, thereby providing a measure of the dosage to the insensitive areas.
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10.发明公开Vielfachzähler zur Erfassung radioaktiver Strahlung 失效斯特劳伦（Vielachzählerzur Erfassung radioaktiver Strahlung）。
公开(公告)号：EP0545270A2
公开(公告)日：1993-06-09
申请号：EP92120142.2
申请日：1992-11-26
摘要： Ein Zählrohr zur Erfassung radioaktiver Strahlung benutzt zur Signalerfassung ausschließlich Kathodenpads, die auf der Innenseite der der Probe gegenüberliegenden Innenwand des Zählrohrgehäuses elektrisch isoliert angeordnet sind. Vorzugsweise ist jedem Kathodenpad eine eigene Auswerteelektronik zugeordnet, was die parallele Auswertung der Zählrohrsignale ermöglicht.
Die Kathodenpads sind insbesondere als metallisch leitende Fläche auf einer Trägerplatte aus Isoliermaterial aufkaschiert.
Der Anwendungsbereich solcher Zählrohre mit ausschließlicher Verwendung von Kathodenpads liegt insbesondere bei Vielfachzählrohren, bei denen die Teilflächen einer auszumessenden Gesamtfläche in ihrer Aktivität individuell erfaßt und ausgewertet werden sollen.摘要翻译： 对于信号检测，用于检测无线电有源辐射的计数管仅使用在计数管壳体的与样品相对的内壁内侧电绝缘的阴极焊盘。 分离的评估电子器件优选地分配给每个阴极焊盘，使得能够并行地评估计数管信号。 阴极焊盘特别地作为金属导电区域层压到绝缘材料的支撑板上。 专门使用阴极焊盘的这种计数管的应用领域特别是多个计数管，其中待测量的总面积的部分区域的活动将被单独检测和评估。
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