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1. 发明申请

US20180172606A1 IMAGE ACQUISITION DEVICE, IMAGE ACQUISITION METHOD, AND IMAGE CORRECTION PROGRAM 审中-公开
公开(公告)号：US20180172606A1
公开(公告)日：2018-06-21
申请号：US15579672
申请日：2016-06-03
申请人： Tokyo Metropolitan Industrial Technology Research Institute
发明人： Akira MONKAWA , Shoichi NAKANISHI , Shinya ABE
IPC分类号： G01N23/046
CPC分类号： G01N23/046 , A61B6/032 , A61B6/4021 , A61B6/469 , G01N2223/20 , G01N2223/3305 , G01N2223/401 , G01N2223/419 , G01N2223/42 , G01N2223/645 , G06T11/008
摘要： Provided are an image acquisition device and an image acquisition method capable of acquiring the internal and external contours of a measured object with a high degree of accuracy. An image acquisition device 1 includes: a first X-ray source 10 that applies X-rays having a first focal point size; a first detector 20 that detects X-rays applied from the first X-ray source 10 and having passed through a measured object O; a first image generation means 30 that generates a first X-ray CT image on the basis of the X-rays detected by the first detector 20; a second X-ray source 40 that applies X-rays having a second focal point size smaller than the first focal point size; a second detector 50 that detects X-rays applied from the second X-ray source and having passed through the measured object O; a second image generation means 60 that generates a second X-ray CT image on the basis of the X-rays detected by the second detector 50; and an image correction means 70 that corrects the first X-ray CT image generated by the first image generation means 30 on the basis of the second X-ray CT image generated by the second image generation means 60.

2. 发明公开

US20240248048A1 RAY SCANNING APPARATUS 审中-公开
公开(公告)号：US20240248048A1
公开(公告)日：2024-07-25
申请号：US18575794
申请日：2022-07-07
申请人： Nuctech Company Limited , Tsinghua University
发明人： Zhiqiang CHEN , Li ZHANG , Qingping HUANG , Yong ZHOU , Zhenhua ZHAO , Hui DING , Xin JIN , Chao JI
IPC分类号： G01N23/046
CPC分类号： G01N23/046 , G01N2223/308 , G01N2223/3305 , G01N2223/3308 , G01N2223/401 , G01N2223/419 , G01N2223/5015
摘要： A ray scanning apparatus, including: a conveying device; a ray source assembly including a plurality of ray source modules arranged around the scanning area in a non-enclosed structure opened on one side of the scanning area; and a detector assembly including a plurality of detector sets arranged around the scanning area in a non-enclosed structure opened on one side of the scanning area, where the opening of the non-enclosed structure of the ray source assembly is opposite to the opening of the non-enclosed structure of the detector assembly, the plurality of detector sets are fixed in a same plane perpendicular to the conveying direction of the object under inspection, and the plurality of ray source modules of the ray source assembly are arranged in a plurality of different planes perpendicular to the conveying direction of the object under inspection.

3. 发明申请

US20160131602A1 Core Sample Analysis 有权
标题翻译：核心样本分析
公开(公告)号：US20160131602A1
公开(公告)日：2016-05-12
申请号：US14536325
申请日：2014-11-07
申请人： GE Energy Oilfield Technology, Inc.
发明人： Thomas Szudajski , John Boot
IPC分类号： G01N23/04
CPC分类号： G01N23/046 , G01N33/24 , G01N2223/301 , G01N2223/3305 , G01N2223/616
摘要： A method and system for analyzing a core sample from a wellbore, where the analysis takes place in the field and proximate the wellbore. The system includes trailers adjacent one another. One of the trailers can include a unit for scanning the core sample and obtaining information within the sample. Other trailers can include units that further analyze the core, such as by grinding, laser spectroscopy, and Raman spectroscopy. The core sample scanning involves a computerized tomography (CT) scan, where a length of core is analyzed in the scanning unit. The unit includes a manipulator system for moving the core sample through a rotating scan source in the scanning unit.
摘要翻译：用于从井眼分析核心样品的方法和系统，其中分析在现场进行并且靠近井筒。该系统包括彼此相邻的拖车。其中一个预告片可以包括扫描核心样本并获取样本内的信息的单位。其他拖车可以包括进一步分析核心的单元，例如通过研磨，激光光谱和拉曼光谱。核心样本扫描涉及计算机断层扫描（CT）扫描，其中在扫描单元中分析核心长度。该单元包括用于通过扫描单元中的旋转扫描源移动核心样本的操纵器系统。

4. 发明授权

US10001446B2 Core sample analysis 有权
公开(公告)号：US10001446B2
公开(公告)日：2018-06-19
申请号：US14536325
申请日：2014-11-07
申请人： GE Energy Oilfield Technology, Inc.
发明人： Thomas Szudajski , John Boot
IPC分类号： G01N23/04 , G01N33/24
CPC分类号： G01N23/046 , G01N33/24 , G01N2223/301 , G01N2223/3305 , G01N2223/616
摘要： A method and system for analyzing a core sample from a wellbore, where the analysis takes place in the field and proximate the wellbore. The system includes trailers adjacent one another. One of the trailers can include a unit for scanning the core sample and obtaining information within the sample. Other trailers can include units that further analyze the core, such as by grinding, laser spectroscopy, and Raman spectroscopy. The core sample scanning involves a computerized tomography (CT) scan, where a length of core is analyzed in the scanning unit. The unit includes a manipulator system for moving the core sample through a rotating scan source in the scanning unit.

5. 发明授权

KR101341957B1 콜리메이터 고정 장치 有权
标题翻译：用于保护收缩器的装置
公开(公告)号：KR101341957B1
公开(公告)日：2013-12-16
申请号：KR1020130101177
申请日：2013-08-26
申请人： 주식회사 에이피엔
发明人： 지난식 , 김형식 , 이봉건 , 엄성식
IPC分类号： G01N23/04 , G01B15/00 , G21K1/02
CPC分类号： G01N23/04 , G01N2223/316 , G01N2223/3302 , G01N2223/3305 , G21K1/025
摘要： The present invention relates to a collimator fixing device and, more specifically, to a collimator fixing device which fixes a collimator to a pipe of which the diameter is less than predetermined diameter in a radiation transmission testing device of the pipe. The device for fixing a collimator (100) includes fixing posts (11a, 11b) of which the length can be adjusted; and a joining unit (12) which is fixed to the lower side of the fixing post (11b) and fixed to a testing object (T) to be separated. The joining unit (12) includes a joining strip (121) which surrounds the periphery of the testing object (T) and a fixing unit (122) for fixing the joining strip (121).
摘要翻译：准直器固定装置技术领域本发明涉及一种准直器固定装置，更具体地，涉及一种准直器固定装置，其将准直器固定在管道的辐射透射测试装置中直径小于预定直径的管道。用于固定准直器（100）的装置包括固定杆（11a，11b），其长度可以被调节; 和连接单元（12），其固定在固定支柱（11b）的下侧并固定到待分离的测试对象（T）上。接合单元（12）包括围绕测试对象（T）的周边的接合条（121）和用于固定接合条（121）的定影单元（122）。

6. 发明公开

KR1020080020228A 백라이트의 수은 분포도 검사장치 有权
标题翻译：用于向后照明的汞分配图检查系统
公开(公告)号：KR1020080020228A
公开(公告)日：2008-03-05
申请号：KR1020060083427
申请日：2006-08-31
申请人： 주식회사 엠피스엑스레이
发明人： 전영배
IPC分类号： G01N23/083 , G01N23/00
CPC分类号： G01N23/043 , G01N23/083 , G01N2223/1016 , G01N2223/3305 , G01N2223/421
摘要： A mercuric distribution measurement device of a back light is provided to measure mercuric distribution through an X-ray nondestructive test easily and automatically by installing a mounting table, an X-ray irradiator and a monitor. A mercuric distribution measurement device of a back light comprises as follows. An X-ray closed booth(10) is equipped with an exit(11) and a door(12). A measured object mounting table(20) includes a main plate(25) moved by a guide rail(23) and a driving unit(24) and a mounting frame(21) mounted on the main plate including a reference support and a variable support. An X-ray supply unit(30) includes an X-ray irradiator(31) and an image intensifier(32). In addition, a controller(40) includes a front/back driving unit and a left/right driving unit.
摘要翻译：提供背光的汞分布测量装置，通过安装安装台，X射线照射器和监视器，通过X射线非破坏性测试来自动测量汞分布。背光的汞分布测量装置包括如下。 X射线封闭式展位（10）装有出口（11）和门（12）。测量对象安装台（20）包括通过导轨（23）和驱动单元（24）移动的主板（25）和安装在主板上的安装框架（21），该主板包括参考支架和可变支撑。 X射线供给单元（30）包括X射线照射器（31）和图像增强器（32）。此外，控制器（40）包括前/后驱动单元和左/右驱动单元。

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