专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120310030A1 Device And Method For Line Control Of An Energy Beam 审中-公开
标题翻译：能量束线控制的装置和方法
公开(公告)号：US20120310030A1
公开(公告)日：2012-12-06
申请号：US13499634
申请日：2010-09-30
申请人： Jean-Marc Fontbonne , Jérôme Perronnel , Bruno Marchand , Caterina Brusasco
发明人： Jean-Marc Fontbonne , Jérôme Perronnel , Bruno Marchand , Caterina Brusasco
IPC分类号： A61N5/10 , G01T1/16
CPC分类号： H01J47/02
摘要： The invention relates to the field of line control of a beam, and especially to a device comprising a plurality of ionisation chambers, enabling the measurement of the dose deposited by an ionising beam and the field of said beam. At least one ionisation chamber is formed from support films having a thickness less than or equal to 100 nm.
摘要翻译：本发明涉及光束的线控制领域，特别涉及包括多个电离室的装置，其能够测量由电离束沉积的剂量和所述光束的场。至少一个电离室由厚度小于或等于100nm的支撑膜形成。

2. 发明授权

US07154097B2 Method for measuring a dose of irradiation with a beam of ionizing radiation capable of creating Cherenkov radiation 失效
标题翻译：用能够产生切伦科夫辐射的电离辐射束测量照射剂量的方法
公开(公告)号：US07154097B2
公开(公告)日：2006-12-26
申请号：US10471734
申请日：2002-03-15
申请人： Jean-Marc Fontbonne , Bernard Tamain , Joël Tillier , Gilles Iltis , Christian Le Brun , Gilles Ban
发明人： Jean-Marc Fontbonne , Bernard Tamain , Joël Tillier , Gilles Iltis , Christian Le Brun , Gilles Ban
IPC分类号： G01T1/20
CPC分类号： G01T1/201 , G01T1/22
摘要： A method for measuring a dose of irradiation with a beam of ionizing radiation capable of creating Cherenkov radiation, in which a scintillator for emitting scintillation light, whose intensity is a function of the dose of this beam irradiating this scintillator, is arranged below this beam, the scintillator is coupled, via an optical fiber, to a device for measuring the light emitted by the scintillator, and the quantity of light transmitted by the optical fiber is measured, is described. The light emerging from the opposite end of the optical fiber is filtered using two bandpass filters having cutoff bands in different parts of the spectrum, the intensity of the light coming from these two filters is measured a plurality of times, and the pluralities of quantities of scintillation light and Cherenkov radiation are calculated on the basis of these measurements to deduce a first irradiation dose value.
摘要翻译：用于测量能够产生切伦科夫辐射的电离辐射束的照射剂量的方法，其中用于发射闪烁光的闪烁体（其强度是照射该闪烁体的该束的剂量的函数）被布置在该光束的下方，闪烁体通过光纤耦合到用于测量由闪烁体发射的光的装置，并且测量由光纤传输的光量。从光纤的另一端出射的光被使用具有在频谱的不同部分中的截止频带的两个带通滤波器进行滤波，来自这两个滤波器的光的强度被多次测量，并且多个量的基于这些测量计算闪烁光和切伦科夫辐射，以推导出第一辐射剂量值。

3. 发明授权

US07102136B2 Ionizing beam inspection device and process 失效
标题翻译：离子束检测装置及工艺
公开(公告)号：US07102136B2
公开(公告)日：2006-09-05
申请号：US10485936
申请日：2003-05-30
申请人： Jean-Marc Fontbonne
发明人： Jean-Marc Fontbonne
IPC分类号： G01T1/20
CPC分类号： G01T1/02 , G01T1/169 , G01T1/22
摘要： A beam inspection device includes an inspection head having a scintillator and at least one ionizing radiation diffuser block connected to the scintillator. At least one image may be formed from at least one part of the inspection head that includes the scintillator. The device may discriminate between a scintillation light from the scintillator and stray {hacek over (C)}erenkov light in the inspection head. The scintillator includes at least one heavy plate having two principal opposing faces, the plate being approximately homogeneous with the scintillation material, and the diffuser block covers at least one of the principle faces of the scintillator plate.
摘要翻译：光束检查装置包括具有闪烁体的检查头和连接到闪烁体的至少一个电离辐射漫射块。可以从包括闪烁体的检查头的至少一部分形成至少一个图像。该装置可以区分来自闪烁体的闪烁光和杂散（检查头中的Cerenkov光），闪烁体包括至少一个具有两个主要相对面的厚板，该板与闪烁材料近似均匀，并且扩散器块覆盖闪烁体板的至少一个主要面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式