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公开(公告)号：US10203290B2
公开(公告)日：2019-02-12
申请号：US15100567
申请日：2014-12-01
Applicant: General Electric Company
Inventor： Andrew Frank Ferro , Xingwei Yang , Paulo Ricardo dos Santos Mendonca , Christopher Allen Nafis , Patrick Joseph Howard
IPC: G21K1/02 , G01N23/18 , A61B6/00 , G01N23/046
Abstract: Methods, apparatus and computer-readable media for detecting potential defects in a part are disclosed. A potential defect may be automatically detected in a part, and may be reported to an operator in various ways so that the operator may review the defect and take appropriate action.
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公开(公告)号：US10192298B2
公开(公告)日：2019-01-29
申请号：US14690700
申请日：2015-04-20
Applicant: General Electric Company
Inventor： Kevin George Harding , Christopher Allen Nafis , Robert William Tait
Abstract: A device for identifying an end of a fiber tape rolling over a composite structure is presented. The device includes a light source disposed proximate to the composite structure and configured to project a line of light at a first angle on the fiber tape rolling over the composite structure. Also, the device includes an image capturing unit disposed proximate to the composite structure and configured to capture an image of the line of light on the fiber tape at a second angle. Further, the device includes a controller coupled to the image capturing unit and configured to process the captured image to detect a discontinuity in the line of light on the fiber tape and identify the end of the fiber tape based on the detected discontinuity in the line of light on the fiber tape.
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公开(公告)号：US09342728B2
公开(公告)日：2016-05-17
申请号：US14056256
申请日：2013-10-17
Applicant: General Electric Company
Inventor： Gil Abramovich , Kevin George Harding , Christopher Allen Nafis , Joseph Czechowski, III , Vijay Krishna Paruchuru , Daniel Curtis Gray
IPC: G06K9/00
CPC classification number: G06K9/00033
Abstract: A system and method for contactless multi-fingerprint collection is disclosed. The contactless multi-fingerprint collection system includes an imaging volume, a user interface configured to provide feedback to the subject regarding a proximity of a hand to a desired imaging location within the imaging volume, and at least one image capture device to capture images of each of the plurality of fingerprints at each of at least two different depths from the fingerprints. The contactless multi-fingerprint collection system also includes a processor coupled to the at least one image capture device that is programmed to generate a composite image and a contour map of each of the plurality of fingerprints from the images captured at the at least two different depths and generate a two-dimensional rolled equivalent image of each of the plurality of fingerprints from the composite image and the contour map.
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公开(公告)号：US10481108B2
公开(公告)日：2019-11-19
申请号：US16233161
申请日：2018-12-27
Applicant: General Electric Company
Inventor： Andrew Frank Ferro , Xingwei Yang , Paulo Ricardo dos Santos Mendonca , Christopher Allen Nafis , Patrick Joseph Howard
IPC: G01N23/18 , A61B6/00 , G01N23/046 , G01N21/00 , G06T7/00
Abstract: Methods, apparatus and computer-readable media for detecting potential defects in a part are disclosed. A potential defect may be automatically detected in a part, and may be reported to an operator in various ways so that the operator may review the defect and take appropriate action.
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5.发明授权Bucket tip shroud measurement fixture and method of measuring bucket tip shroud orientation 有权斗尖护罩测量夹具和测量铲斗顶端护罩方向的方法公开(公告)号：US09151587B2
公开(公告)日：2015-10-06
申请号：US14076558
申请日：2013-11-11
Applicant: General Electric Company
Inventor： John David Ward, Jr. , Juan Pablo Cilia , James Ryan Connor , Jason Adam Neville , Christopher Allen Nafis , Neil Robert Peddar , Antonio Rodriguez , Daniel Howard Tragesser
CPC classification number: G01B5/008 , F01D11/00 , F01D25/285 , F05D2260/83 , G01B5/0002 , G01B5/0004 , G01B5/205
Abstract: A bucket tip shroud measurement fixture includes a frame extending from a first end to a second end through an intermediate portion having a first surface and an opposing second surface, a first tip shroud fixing member extending from the second surface of the frame at the first end, and a second tip shroud fixing member extending from the second surface of the frame at the second end. The first and second tip shroud fixing members are configured and disposed to retain and establish an orientation of a bucket tip shroud relative the frame. A plurality of reference points are provided on the frame. The plurality of reference points are configured and disposed to receive a coordinate measuring machine (CMM) probe.
Abstract translation: 铲斗顶部护罩测量夹具包括：框架，其从第一端延伸到第二端，通过具有第一表面和相对的第二表面的中间部分;第一末端护罩固定件，在第一端从框架的第二表面延伸; 以及在第二端处从框架的第二表面延伸的第二顶端罩固定构件。 第一和第二末端罩固定构件被构造和设置成保持并建立相对于框架的铲斗顶部护罩的取向。 在框架上设置多个参考点。 多个参考点被配置和设置成接收坐标测量机（CMM）探针。
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Patent Agency Ranking
6.发明申请BUCKET TIP SHROUD MEASUREMENT FIXTURE AND METHOD OF MEASURING BUCKET TIP SHROUD ORIENTATION 有权BUCKET TIP SHROUD测量仪器和测量BUCKET TIP SHROUD方位的方法公开(公告)号：US20150128433A1
公开(公告)日：2015-05-14
申请号：US14076558
申请日：2013-11-11
Applicant: General Electric Company
Inventor： John David Ward, JR. , Juan Pablo Cilia , James Ryan Connor , Jason Adam Neville , Christopher Allen Nafis , Neil Robert Peddar , Antonio Rodriguez , Daniel Howard Tragesser
IPC: G01B5/008
CPC classification number: G01B5/008 , F01D11/00 , F01D25/285 , F05D2260/83 , G01B5/0002 , G01B5/0004 , G01B5/205
Abstract: A bucket tip shroud measurement fixture includes a frame extending from a first end to a second end through an intermediate portion having a first surface and an opposing second surface, a first tip shroud fixing member extending from the second surface of the frame at the first end, and a second tip shroud fixing member extending from the second surface of the frame at the second end. The first and second tip shroud fixing members are configured and disposed to retain and establish an orientation of a bucket tip shroud relative the frame. A plurality of reference points are provided on the frame. The plurality of reference points are configured and disposed to receive a coordinate measuring machine (CMM) probe.
Abstract translation: 铲斗顶部护罩测量夹具包括：框架，其从第一端延伸到第二端，通过具有第一表面和相对的第二表面的中间部分;第一末端护罩固定件，在第一端从框架的第二表面延伸; 以及在第二端处从框架的第二表面延伸的第二顶端罩固定构件。 第一和第二末端罩固定构件被构造和设置成保持并建立相对于框架的铲斗顶部护罩的取向。 在框架上设置多个参考点。 多个参考点被配置和设置成接收坐标测量机（CMM）探针。
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公开(公告)号：US09724876B2
公开(公告)日：2017-08-08
申请号：US14106003
申请日：2013-12-13
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Mark Allen Cheverton , Christopher Allen Nafis , Robert William Tait , Russell Ryder Dennison
CPC classification number: B29C64/386 , B29C64/112 , B29C64/124 , B33Y50/02 , G06T7/0004 , G06T2207/30164
Abstract: A method for assessment of operational performance of a 3D manufacturing apparatus is provided. Images are obtained, in real-time during a 3D polymer printing build process in which at least one structure is built by the 3D manufacturing apparatus, the images being of an area of a build platform on which the at least one structure is built. The obtained images are evaluating, and it is determined, based on the evaluating, whether an operational flaw with the 3D manufacturing apparatus has occurred. Operational flaws include errors in the operation of the 3D manufacturing apparatus and/or component thereof, as evidenced by, for instance, distortions or other errors in the structure(s) being built and/or materials being used.
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8.发明授权公开(公告)号：US09721044B2
公开(公告)日：2017-08-01
申请号：US13891624
申请日：2013-05-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Bernard Patrick Bewlay , Jonathan Sebastian Janssen , Christopher Allen Nafis , Clifford Bueno , Krzysztof Lesnicki
Abstract: Systems for non-destructive evaluation (NDE) of molds and crucibles used in investment casting processes include a support, a 3D scanning device, and a computer component. Methods for non-destructive evaluation include providing a system for non-destructive evaluation of a mold or crucible; securing a mold or crucible to the support of the system; and operating the 3D scanning device of the system in conjunction with the computer component in order to create a 3D structure difference map that indicates whether the mold or crucible falls within or outside a desired structural integrity parameter range.
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9.发明申请公开(公告)号：US20160307310A1
公开(公告)日：2016-10-20
申请号：US14690700
申请日：2015-04-20
Applicant: General Electric Company
Inventor： Kevin George Harding , Christopher Allen Nafis , Robert William Tait
CPC classification number: G06T7/0004 , B29C70/386 , B29L2007/007 , G06T2207/30108
Abstract: A device for identifying an end of a fiber tape rolling over a composite structure is presented. The device includes a light source disposed proximate to the composite structure and configured to project a line of light at a first angle on the fiber tape rolling over the composite structure. Also, the device includes an image capturing unit disposed proximate to the composite structure and configured to capture an image of the line of light on the fiber tape at a second angle. Further, the device includes a controller coupled to the image capturing unit and configured to process the captured image to detect a discontinuity in the line of light on the fiber tape and identify the end of the fiber tape based on the detected discontinuity in the line of light on the fiber tape.
Abstract translation: 提出了一种用于识别在复合结构上滚动的纤维带的端部的装置。 该装置包括靠近复合结构设置的光源，并被配置成在卷绕在复合结构上的纤维带上以一定角度投影一条光线。 而且，该装置还包括靠近该复合结构设置的图像捕获单元，并被配置为以第二角度在光纤带上捕获该光线的图像。 此外，该设备包括耦合到图像捕获单元并被配置为处理捕获的图像以检测光纤带上的光线中的不连续性并且基于检测到的不连续性来识别光纤带的端部的控制器 光纤上的光纤。
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公开(公告)号：US20140044323A1
公开(公告)日：2014-02-13
申请号：US14056256
申请日：2013-10-17
Applicant: General Electric Company
Inventor： Gil Abramovich , Kevin George Harding , Christopher Allen Nafis , Joseph Czechowski, III , Vijay Krishna Paruchuru , Daniel Curtis Gray
IPC: G06K9/00
CPC classification number: G06K9/00033
Abstract: A system and method for contactless multi-fingerprint collection is disclosed. The contactless multi-fingerprint collection system includes an imaging volume, a user interface configured to provide feedback to the subject regarding a proximity of a hand to a desired imaging location within the imaging volume, and at least one image capture device to capture images of each of the plurality of fingerprints at each of at least two different depths from the fingerprints. The contactless multi-fingerprint collection system also includes a processor coupled to the at least one image capture device that is programmed to generate a composite image and a contour map of each of the plurality of fingerprints from the images captured at the at least two different depths and generate a two-dimensional rolled equivalent image of each of the plurality of fingerprints from the composite image and the contour map.
Abstract translation: 公开了一种用于非接触式多指纹采集的系统和方法。 非接触式多指纹收集系统包括成像体积，被配置为向被摄体提供关于手到成像体积内的期望成像位置的接近度的反馈的用户界面，以及至少一个图像捕获装置，以捕获每个 在指纹的至少两个不同深度的每一个处的多个指纹中。 非接触式多指纹收集系统还包括耦合到至少一个图像捕获装置的处理器，其被编程为从在至少两个不同深度捕获的图像生成多个指纹中的每一个的合成图像和轮廓图 并且从合成图像和轮廓图生成多个指纹中的每一个的二维滚动等效图像。
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