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    METHOD AND APPARATUS FOR NON-DESTRUCTIVE INSPECTION OF A LOG TO IDENTIFY INNER ZONES THAT ARE FREE OF BLUESTAIN
    1.
    发明公开
    METHOD AND APPARATUS FOR NON-DESTRUCTIVE INSPECTION OF A LOG TO IDENTIFY INNER ZONES THAT ARE FREE OF BLUESTAIN 审中-公开

    公开(公告)号：EP3396374A1

    公开(公告)日：2018-10-31

    申请号：EP18167064.7

    申请日：2018-04-12

    申请人： MICROTEC S.r.l.

    发明人： Ursella, Enrico ,  VICARIO, ENRICO

    IPC分类号： G01N33/46 ,  G01N23/046

    CPC分类号： G01N33/46 ,  B27B1/005 ,  G01N23/046 ,  G01N2223/619 ,  G01N2223/645

    摘要： This invention relates to a method for non-destructive inspection of a log (1) to identify inner zones of sapwood (14) of the log (1) that have not been attacked by fungi that cause bluestain in the wood. The method comprises a first step of carrying out a tomographic scan of the log (1) to be inspected using X-ray beams that pass through the log (1) and a second step of obtaining a three-dimensional representation of the log (1) that is representative of the local moisture content of the log, the local moisture content being correlated with attenuation of the X-ray beams through the log. The method comprises the step of processing the three-dimensional representation of the log (1) to identify inner regions (145) of the log (1), in which the local moisture content is greater than or equal to a moisture threshold value for a spatial extent greater than an extent threshold. The moisture threshold value corresponds, for trees of the same species as the log (1), to a sapwood (14) with local moisture content such that it excludes the growth of fungi that cause bluestain in the wood. Each inner region (145) identified in this way is classed as a sapwood (14) zone free of bluestain. This invention also relates to a procedure for obtaining one or more wooden products from a log (1), as well as an apparatus for carrying out a non-destructive inspection of a log (1).

    IDENTIFYING A CHARACTERISTIC OF A MATERIAL FOR ADDITIVE MANUFACTURING
    2.
    发明公开
    IDENTIFYING A CHARACTERISTIC OF A MATERIAL FOR ADDITIVE MANUFACTURING 审中-公开
    确定添加剂制造材料的特性

    公开(公告)号：EP3234709A1

    公开(公告)日：2017-10-25

    申请号：EP15813916.2

    申请日：2015-12-01

    申请人： SABIC Global Technologies B.V.

    发明人： HOCKER, Thomas

    IPC分类号： G05B19/4099 ,  B29C67/00

    CPC分类号： B29C64/393 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y99/00 ,  G01B11/24 ,  G01N23/223 ,  G01N2223/645

    摘要： Systems, devices, and methods according to the present disclosure are configured for use in additive manufacturing, e.g. 3D printing. Various materials, including thermoplastic materials, can be used with an additive manufacturing system to create a part composite. Systems, devices, and methods described herein can be used to identify a characteristic of a material or of a material container for use with an additive manufacturing system. The identified characteristic can be used to determine an authenticity of the material. Based on the authenticity, one or more features or functions of the additive manufacturing system can be updated. The characteristic of the material may be optical information on the container of the material, e.g. a bar code, may be identified by emitting x-ray radiation and receiving a spectral characteristic, may be an electrical or magnetic characteristic or may be engraved on the surface of the material itself.

    摘要翻译： 根据本公开的系统，设备和方法被配置用于增材制造，例如， 3D打印。 包括热塑性材料的各种材料可以与增材制造系统一起使用以形成部件复合材料。 本文描述的系统，装置和方法可用于识别用于增材制造系统的材料或材料容器的特性。 所识别的特征可以用来确定材料的真实性。 基于真实性，可以更新增材制造系统的一个或多个特征或功能。 材料的特性可以是材料容器上的光学信息，例如， 条形码可以通过发射X射线辐射并接收光谱特征来识别，可以是电特性或磁特性，或者可以被雕刻在材料本身的表面上。

    X-RAY PRODUCT QUALITY AUTOMATIC INSPECTION APPARATUS
    6.
    发明公开
    X-RAY PRODUCT QUALITY AUTOMATIC INSPECTION APPARATUS 审中-公开
    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。

    X-RAY INSPECTION APPARATUS AND CONTROL METHOD
    9.
    发明公开
    X-RAY INSPECTION APPARATUS AND CONTROL METHOD 有权
    X射线检查装置和控制方法

    公开(公告)号：EP3296726A1

    公开(公告)日：2018-03-21

    申请号：EP17185697.4

    申请日：2017-08-10

    申请人： Omron Corporation

    发明人： KASAHARA, Hironori ,  SUGITA, Shinji ,  ONISHI, Takako

    IPC分类号： G01N23/04

    CPC分类号： G01B11/2527 ,  G01N23/044 ,  G01N23/046 ,  G01N23/083 ,  G01N23/18 ,  G01N23/223 ,  G01N2223/611 ,  G01N2223/645 ,  G01N2223/646 ,  G01S15/8925 ,  G06T7/0002 ,  G06T7/55 ,  H04N13/282

    摘要： A technique enables inspection with less time and less radiation exposure for defects difficult to detect using 2D transmission images. An X-ray inspection apparatus includes a 3D processing unit that performs 3D imaging of a first area in an inspection area, a 2D processing unit that performs 2D imaging of a second area in the inspection area, an extraction unit that extracts 3D information for a first inspection target from a 3D image of the first area, and 2D information for a second inspection target from a 2D image of the second area, a 3D information estimation unit that estimates 3D information for the second inspection target using the extracted 3D information for the first inspection target, and an inspection unit that inspects the second inspection target using the 2D information for the second inspection target and the estimated 3D information for the second inspection target.

    摘要翻译： 一种技术能够以更少的时间和更少的辐射照射来检查使用2D透射图像难以检测到的缺陷。 本发明提供一种X射线检查装置，其具有：对检查区域内的第一区域进行3D摄像的3D处理部;对检查区域内的第二区域进行2D摄像的2D处理部;提取单元， 从第一区域的3D图像检测第一检查对象，从第二区域的2D图像检测第二检查对象的2D信息; 3D信息估计单元，使用提取的第三检查对象的3D信息来估计第二检查对象的3D信息 第一检查对象以及使用第二检查对象的2D信息和第二检查对象的估计3D信息检查第二检查对象的检查单元。

    FANTOME DESTINE A ETRE UTILISE POUR LE CONTROLE DE LA QUALITE D'IMAGES TOMOGRAPHIQUES.
    10.
    发明公开
    FANTOME DESTINE A ETRE UTILISE POUR LE CONTROLE DE LA QUALITE D'IMAGES TOMOGRAPHIQUES. 审中-公开
    FANTOME DESTINE ETRE利用POUR LE CONTROLL DE LA QUALITE D'IMAGES TOMOGRAPHIQUES。

    公开(公告)号：EP3237893A1

    公开(公告)日：2017-11-01

    申请号：EP15823708.1

    申请日：2015-12-22

    申请人： SAFRAN AIRCRAFT ENGINES ,  Safran Landing Systems

    发明人： GAY, Lionel, Christian, Jean-Loïc ,  ARSLAN, Philippe ,  RAMBOURG, Yves ,  CHANDELLE, André

    IPC分类号： G01N23/04

    CPC分类号： A61B6/583 ,  A61B2560/0228 ,  G01N23/046 ,  G01N2223/3035 ,  G01N2223/63 ,  G01N2223/645

    摘要： The invention relates to a phantom (2) intended for use in quality control of tomographic images, comprising a cylindrical plate (4) produced from a homogeneous material having a density d1, two cylinders (6) inserted in the plate, the cylinders being produced from homogeneous materials having different densities d2 and d3, the density of one of the cylinders being greater than the density d1 of the plate and the density of the other cylinder being less than the density d1 of the plate, and a first series of pairs of holes (10
    i to 10
    n ) of different diameters drilled in the plate, an axis of the holes of the first series being orientated axially with respect to an axis of rotation of the plate and the holes of a given pair being spaced apart by a distance equal to the diameter of said holes.

    摘要翻译： 本发明涉及一种用于断层摄影图像质量控制的体模（2），包括由密度为d1的均质材料制成的圆柱形板（4），插入该板中的两个圆柱体（6），该圆柱体被制造 从具有不同密度d2和d3的均质材料中，一个圆柱体的密度大于板的密度d1，另一个圆柱体的密度小于板的密度d1，以及第一组成对的 在板中钻出不同直径的孔（10 1至10 n），第一系列的孔的轴线相对于板的旋转轴线轴向定向，并且给定对的孔通过 距离等于所述孔的直径。