专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明公开

EP3087378A1 ADAPTER FOR MEASURING INSTRUMENT 有权转让
标题翻译：适配器，供METER
公开(公告)号：EP3087378A1
公开(公告)日：2016-11-02
申请号：EP14821251.7
申请日：2014-12-18
申请人： Johnson Matthey Public Limited Company
发明人： BECKETT, Oliver John , WILSON, Brian
IPC分类号： G01N23/18 , G01N23/04
CPC分类号： G01N23/18 , G01N23/046 , G01N2223/3303 , G01N2223/628
摘要： An adapter apparatus includes a generally cylindrical adapter body 14 including a channel 16 extending axially therethrough, the adapter body having an interior surface, bounding the channel, and an exterior surface 18, a generally circular external cross section and an interior cross section which is adapted to engage at least one object 10, the external surface being formed from a material which is capable of supporting a scanning or testing apparatus at a constant distance from the origin of the circle forming the external cross section.

72. 发明授权

EP2861974B1 X-RAY DETECTION OF FLAWS IN CONTAINERS AND/OR IN THEIR CONTENTS 有权
标题翻译：误差的容器和/或其内容的X射线研究
公开(公告)号：EP2861974B1
公开(公告)日：2016-11-02
申请号：EP12730840.1
申请日：2012-06-13
申请人： Wilco AG
发明人： LEHMANN, Martin
IPC分类号： G01N23/04 , G01N23/18
CPC分类号： B07C5/3416 , B07C5/3427 , B07C5/36 , G01N23/046 , G01N23/083 , G01N23/18 , G01N2223/419

73. 发明公开

EP3082606A1 PROJECTION DATA ACQUISITION APPARATUS 有权
标题翻译： PROJEKTIONSDATENERFASSUNGSVORRICHTUNG
公开(公告)号：EP3082606A1
公开(公告)日：2016-10-26
申请号：EP14808995.6
申请日：2014-12-05
申请人： Koninklijke Philips N.V.
发明人： KOEHLER, Thomas , GRASS, Michael
IPC分类号： A61B6/03 , A61B6/00 , G01N23/04 , G06T11/00
CPC分类号： A61B6/035 , A61B6/032 , A61B6/4476 , A61B6/503 , A61B6/5205 , A61B6/5258 , A61B6/5288 , A61B6/541 , G01N23/046 , G06T11/003
摘要： The invention relates to a projection data acquisition apparatus (14) for acquiring projection data for being used for reconstructing a computed tomography image. In acquisition intervals projection data are acquired only at certain acquisition rotational positions of a radiation source (2) relative to an object, wherein an acquisition rotational position of a current acquisition interval divides a largest non-acquisition angular region covering rotational positions, at which projection data have not already been acquired, into two smaller non-acquisition angular regions. Because of this acquisition of the projection data, after each acquisition interval the acquisition rotational positions, at which projection data have been acquired already, are relatively homogeneously distributed. This allows for an improved image quality of a computed tomography image which is reconstructed based on the acquired projection data.
摘要翻译：本发明涉及一种用于获取用于重建计算机断层摄影图像的投影数据的投影数据获取装置（14）。在采集间隔中，投影数据仅在相对于物体的辐射源（2）的某些采集旋转位置处获取，其中当前采集间隔的获取旋转位置分割覆盖旋转位置的最大非采集角区域，数据尚未被采集到两个较小的非采集角度区域。由于投影数据的这种获取，在每个采集间隔之后，已经获取投影数据的采集旋转位置相对均匀地分布。这允许基于所获取的投影数据重建的计算机断层摄影图像的改进的图像质量。

74. 发明公开

EP2960939A4 DETECTOR, PET SYSTEM AND X-RAY CT SYSTEM 有权
标题翻译：探测器的宠物系统和X射线CT系统
公开(公告)号：EP2960939A4
公开(公告)日：2016-10-19
申请号：EP14753808
申请日：2014-02-19
申请人： HAMAMATSU PHOTONICS KK
发明人： FUJII YOSHIMARO , NAGANO TERUMASA , YAMAMURA KAZUHISA , SATO KENICHI , TSUCHIYA RYUTARO
IPC分类号： H01L27/146 , G01T1/161 , G01T1/20 , H01L31/107
CPC分类号： H01L27/14663 , G01N23/046 , G01T1/241 , G01T1/2985 , H01L27/14618 , H01L27/14634 , H01L27/14636 , H01L27/14661 , H01L31/022408 , H01L31/115 , H01L2224/13
摘要： Each semiconductor chip of a detector comprises a semiconductor substrate having a plurality of photodetector units, an insulating layer formed on a front face of the semiconductor substrate, a common electrode arranged on the insulating layer, a readout line for electrically connecting a quenching resistance of each photodetector unit and the common electrode to each other, and a through electrode extending from the common electrode to a rear face of the semiconductor substrate through a through hole of the semiconductor substrate.

75. 发明公开

EP1384196A4 APPARATUS AND METHOD FOR IMAGING SMALL OBJECTS IN A FLOW STREAM USING OPTICAL TOMOGRAPHY 审中-公开
标题翻译：有关照片小型设备和方法的对象在流体用光学成像
公开(公告)号：EP1384196A4
公开(公告)日：2016-10-12
申请号：EP02731166
申请日：2002-03-27
申请人： VISIONGATE INC
发明人： NELSON ALAN C
IPC分类号： G01N15/14 , G01N21/03 , G01N21/05 , G01N21/17 , G01N21/64 , G01N21/78 , G01N23/04 , G01N33/543 , G01N33/554 , G01N33/60 , G03B21/26 , G06K9/00 , G06M11/02 , G06T1/00 , G06T3/00 , G06T11/00 , H01J37/20
CPC分类号： G06T11/006 , G01N15/147 , G01N21/05 , G01N23/046 , G01N2021/0346 , G01N2223/419
摘要： A flow optical tomography system includes a flow cytometer, and at least one reconstruction cylinder positioned around a capillary tube. A photon source and a photon sensor work together with a pulse height analyzer to provide a first trigger point for the beginning of an object or cell, and a second trigger point for the end of the cell. The trigger signal is received by the reconstruction cylinder. The reconstruction cylinder includes optical point sources having a selectable emission wavelength, disposed in a geometric pattern around the cylinder perpendicular to and concentric with the capillary tube axis that facilitate the acquisition of transmitted, attenuated projection images of the flowing cells. The sensors also collect projections of fluorescence emitted from tagged molecular probes associated with nuclear and/or cytoplasmic structures or cell membranes. The projections are algorithmically processed to provide three dimensional information about the cells and their disease state.
摘要翻译：一种流量光学层析成像系统包括流式细胞仪，以及围绕毛细管定位在至少一个重建气缸。光子源和一个脉冲高度分析器的光子传感器一起工作，以提供对一个对象或小区，并且用于小区的端部的第二触发点的开始处的第一触发点。触发信号由重建气缸接收。重建缸包括具有垂直于可选择的发射波长，在气缸周围的几何图案布置，并且同心毛细管轴线并有利于获得流动细胞的反式mitted，减毒的投影图像的光学点源。因此，该传感器收集来自核和/或细胞质结构或细胞膜相关的标记的分子探针发出的荧光的投影特性。突起是通过算法处理以提供关于细胞和它们的疾病状态三维信息。

76. 发明公开

EP2940460A4 CT DEVICE AND METHOD THEREOF 有权
标题翻译： CT装置及其方法
公开(公告)号：EP2940460A4
公开(公告)日：2016-09-07
申请号：EP13869709
申请日：2013-10-31
申请人： UNIV TSINGHUA , NUCTECH CO LTD
发明人： KANG KEJUN , TANG CHUANXIANG , ZHAO ZIRAN , ZHANG ZHE
IPC分类号： G01N23/04 , A61B6/00 , A61B6/03 , H01J35/08 , H05G2/00 , H05H7/18 , H05H9/00
CPC分类号： H05G1/32 , A61B6/032 , A61B6/4028 , A61B6/4275 , G01N23/046 , G01N2223/419 , H01J35/08 , H01J2235/087 , H05G1/10 , H05G2/00 , H05H7/18
摘要： CT devices and methods thereof are disclosed. The CT device comprises a circular electron gun array including a plurality of electron guns, each of the electron guns is configured to emit electron beams along the radial direction of the circular electron gun array in sequence according to a predetermine pulse sequence; an acceleration cavity disposed inside of a circle on which the circular electron gun array is positioned, including a plurality of nested concentric coaxial cavities that operate in À mode for accelerating electron beams emitted from the respective electron guns of the circular electron gun array; a circular transmission target disposed inside of a circle on which the acceleration cavity is positioned and being bombarded by the accelerated electron beams to generate X-rays; and a circular detector configured to receive the X-rays after they have passed through an object to be detected.

77. 发明公开

EP3048979A1 METHODS AND SYSTEMS FOR ESTIMATING SCATTER 有权
标题翻译：扩频测量方法和系统
公开(公告)号：EP3048979A1
公开(公告)日：2016-08-03
申请号：EP14848042.9
申请日：2014-09-25
申请人： Varian Medical Systems, Inc.
发明人： STAR-LACK, Josh , SUN, Mingshan
IPC分类号： A61B6/03
CPC分类号： A61B6/5282 , A61B6/032 , A61B6/5205 , G01N23/046 , G01N2223/1016 , G01N2223/419 , G06T7/0012 , G06T11/003 , G06T2207/10081
摘要： One example method for estimating scatter associated with a target object may include acquiring a set of original projection data that includes primary radiation and scattered radiation at one or more selected projection angles associated with the target object, generating a first set of estimated scatter data from the set of original projection data, generating reconstructed image data by performing a first pass reconstruction using the first set of estimated scatter data, and generating a set of reference scatter data associated with the target based on the reconstructed image data. The example method may also include generating a set of reference primary plus scatter data associated with the target object based on the reconstructed image data, generating a second set of estimated scatter data associated with the target object based on the set of reference primary plus scatter data, and generating perturbation data associated with the target object.

78. 发明公开

EP3042185A1 PROCEDE DE CARACTERISATION D'UNE PIECE EN MATERIAU COMPOSITE TISSE 有权
标题翻译：方法为表征的机织复合材料的一部分
公开(公告)号：EP3042185A1
公开(公告)日：2016-07-13
申请号：EP14767061.6
申请日：2014-08-29
申请人： SAFRAN
发明人： MORARD, Vincent , PARRA, Estelle , TOURAIS, David
IPC分类号： G01N24/08 , G01N23/04 , G06T7/40
CPC分类号： G06T7/0004 , F01D5/282 , F05D2300/6034 , G01N23/046 , G01N2223/615 , G06K9/46 , G06T7/001 , G06T7/40 , G06T7/41 , G06T2200/04 , G06T2207/10081 , G06T2207/30124 , Y02T50/672
摘要： The invention relates to a method for characterising a part made of a woven composite material, wherein said method includes calculating (200) autocorrelation values of a three-dimensional image in an observation window of the volume of the part, for a plurality of spatial vectors used as an autocorrelation interval, followed by detecting (400, 410) at least one local extremum of the autocorrelation value in a main weaving direction in order to determine an average distance between adjacent parallel threads in the observation window. X-ray tomography is preferably used to image the material.
摘要翻译：表征部分的方法，用织复合材料制成，包括在所述部分的所用作为自相关间隔空间矢量的多个体积的观察窗算出的三维图像的自相关值中，然后检测至少一个局部极值在对织造的主取向的自相关值，以便确定在矿井用于相邻纱线平行之间的距离观察窗的平均值。

79. 发明公开

EP3037809A1 X-RAY PRODUCT QUALITY AUTOMATIC INSPECTION APPARATUS 有权
标题翻译： VORRICHTUNG ZUR AUTOMATISCHEN INSPEKTION EINERRÖNTGENPRODUKTQUALITÄT
公开(公告)号：EP3037809A1
公开(公告)日：2016-06-29
申请号：EP15804297.8
申请日：2015-08-27
申请人： Nuctech Company Limited
发明人： TANG, Huaping , CHEN, Zhiqiang , LI, Yuanjing , LIU, Zhuoyan , WANG, Yonggang , QIN, Zhanfeng
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , B07C5/3416 , G01N23/046 , G01N2223/643 , G01N2223/645
摘要： An X-ray product quality automatic inspection device of the present invention comprises: a distributed X-ray source having a plurality of targets and being able to generate X-rays for irradiating an inspected product from the plurality of targets in a predetermined sequence; a detector for receiving the X-rays generated by the distributed X-ray source and outputting a signal representing characteristics of the received X-rays; a transport device for carrying the inspected product to pass through an X-ray radiation region; and a power supply and control device, which is used to supply power to and control the X-ray product quality automatic inspection device, to form characteristic information of the inspected product according to the signal from the detector and to provides an inspection and analysis result of the inspected product according to the characteristic information.
摘要翻译：本发明的X射线产品质量自动检查装置包括：分布式X射线源，具有多个靶，能够产生用于以预定顺序从多个靶照射被检查产品的X射线; 检测器，用于接收由分布式X射线源产生的X射线，并输出表示所接收的X射线特性的信号; 用于携带被检查产品通过X射线辐射区域的运送装置; 以及用于向X射线产品质量自动检查装置供电和控制的电源和控制装置，根据来自检测器的信号形成被检查产品的特征信息，并提供检查和分析结果的检测产品根据特征信息。

80. 发明公开

EP3030888A1 IMAGE-BASED DIRECT NUMERICAL SIMULATION OF PETROPHYSICAL PROPERTIES UNDER SIMULATED STRESS AND STRAIN CONDITIONS 有权
标题翻译： BILDBASIERTE DIREKTE NUMERISCHE SIMULATION VON PETROPHYSISCHEN EIGENSCHAFTEN UNTER SIMULIERTEM STRESS UNDBELASTUNGSZUSTÄNDEN
公开(公告)号：EP3030888A1
公开(公告)日：2016-06-15
申请号：EP14758197.9
申请日：2014-08-06
申请人： BP Corporation North America Inc.
发明人： FREDRICH, Joanne , LANE, Nathan , TOMS, Julianna
IPC分类号： G01N23/04 , G06T7/00 , G01N33/24
CPC分类号： G01V8/00 , G01N23/046 , G01N33/24 , G06F17/5018 , G06T7/11 , G06T7/136 , G06T2207/10072 , G06T2207/10081 , G06T2207/20112 , G06T2207/30132
摘要： A testing system for performing image based direct numerical simulation to characterize petrophysical properties of a rock sample under the simulated deformation condition, for example as representative of subsurface conditions. A digital image volume corresponding to x-ray tomographic images of a rock sample is segmented into its significant elastic phases, such as pore space, clay fraction, grain contacts and mineral type, and overlaid with an unstructured finite element mesh. A simulated deformation is applied to the segmented image volume, and the resulting deformed unstructured mesh is numerically analyzed, for example by way of direct numerical simulation, to determine the desired petrophysical properties.
摘要翻译：一种用于进行基于图像的直接数值模拟以在模拟变形条件下表征岩石样品的岩石物理性质的测试系统，例如作为地下条件的代表。对应于岩石样品的X射线断层图像的数字图像体积被分割成其显着的弹性相，例如孔隙，粘土分数，晶粒接触和矿物类型，并且覆盖有非结构化的有限元网格。对分割的图像体积应用模拟变形，并且通过数字方式对所形成的非结构化网格进行数值分析，以便通过直接数值模拟来确定所需的岩石物理性质。

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