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公开(公告)号：US20240075495A1
公开(公告)日：2024-03-07
申请号：US17754664
申请日：2020-10-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Floeder , Jeffrey P. Adolf , Gregory P. Moriarty , Cory D. Sauer
IPC: B05C11/10 , G05B19/418
CPC classification number: B05C11/1005 , G05B19/41875 , G05B2219/45238 , G05B2219/50063
Abstract: A system includes a robot, a measuring device, and a processor. The robot is configured to dispense, based on at least one process parameter, a liquid adhesive bead onto a substrate. The measuring device is configured to measure at least one characteristic of the bead shape. The processor is configured to determine, based on a reference bead shape and at least one reference process parameter, response surface profile of the liquid adhesive. The processor is configured to compare the measured bead shape to a reference bead shape and, responsive to determining the measured bead shape is different than the reference bead shape, determine, based on the response surface profile, at least one updated process parameter. The updated process parameter is configured to cause the robot to dispense a second bead having the reference bead shape.
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公开(公告)号：US20230169642A1
公开(公告)日：2023-06-01
申请号：US17925771
申请日：2021-06-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Floeder , Jeffrey P. Adolf , Nathaniel S. Rowekamp
CPC classification number: G06T7/001 , G06V10/82 , G06T2207/20084
Abstract: An inspection system includes an inspection device having at least one image capture device. The image capture device captures image data of a sheet part passing through the inspection device. A processing unit of the inspection device provides the image data representative of the sheet part to a plurality of neural networks, where each of the neural networks is trained to identify a corresponding defect in the sheet part and output data indicative of the presence of the corresponding defect. The processing unit determines a quality category of the sheet part based on the data indicative of the presence of the corresponding defect output by each corresponding neural network. The processing unit can further output the quality category of the sheet part to a sorter that can sort the sheet part based on the quality category.
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公开(公告)号：US20210390676A1
公开(公告)日：2021-12-16
申请号：US17283611
申请日：2019-10-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Floeder , James A. Masterman , Xin Yu , Nathaniel S. Rowekamp , Jeffrey P. Adolf
Abstract: An example system is described herein. The example system may include an inspection device comprising at least one image capture device, the at least one image capture device configured to capture a reference image of a sheet part. Additionally, the example system may include a processing unit configured to identify at least one primary point in the reference image and identify at least one secondary point in a mask image. The processing unit may transform the mask image based on the at least one primary point and the at least one secondary point. The processing unit may apply the transformed mask image to the reference image to identify an inspection region within the reference image, process the inspection region of the reference image to determine the quality of the sheet part, and output information indicative of the quality of the sheet part.
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公开(公告)号：US12168243B2
公开(公告)日：2024-12-17
申请号：US17754664
申请日：2020-10-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Floeder , Jeffrey P. Adolf , Gregory P. Moriarty , Cory D. Sauer
IPC: B05C11/10 , B05C5/02 , B05D1/26 , G05B19/418
Abstract: A system includes a robot, a measuring device, and a processor. The robot is configured to dispense, based on at least one process parameter, a liquid adhesive bead onto a substrate. The measuring device is configured to measure at least one characteristic of the bead shape. The processor is configured to determine, based on a reference bead shape and at least one reference process parameter, response surface profile of the liquid adhesive. The processor is configured to compare the measured bead shape to a reference bead shape and, responsive to determining the measured bead shape is different than the reference bead shape, determine, based on the response surface profile, at least one updated process parameter. The updated process parameter is configured to cause the robot to dispense a second bead having the reference bead shape.
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公开(公告)号：US20240071059A1
公开(公告)日：2024-02-29
申请号：US18269657
申请日：2021-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Samuel S. Schreiner , Steven P. Floeder , Jeffrey P. Adolf , Carl J. Skeps , Shane T. Van Kampen
IPC: G06V10/778 , G06V10/77
CPC classification number: G06V10/778 , G06V10/7715
Abstract: An example method for selecting product images for training a machine-learning model includes obtaining product images to include in an image population; receiving an indication of an image selection strategy for determining if a product image is to be included in a set of images of interest; determining image transforms based on configuration data for the indicated image selection strategy, wherein the image transforms perform image manipulation operations to obtain transformed image data for each of the product images in the image population; selecting a subset of images from the image population for inclusion in the set of images of interest based on the indicated image selection strategy and the transformed image data; determining one or more descriptive labels and applying the one or more descriptive labels to the respective sets of images; and training an inspection model for a product inspection system based on the labeled images.
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Patent Agency Ranking
公开(公告)号：US11935261B2
公开(公告)日：2024-03-19
申请号：US17052706
申请日：2019-05-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Raghunath Padiyath , Viruru Phaniraj , Jeffrey P. Adolf , Steven P. Floeder
Abstract: A system for measuring dimensions of film to be applied to a window includes a plurality of removable cards for placement on the window, each of the plurality of removable cards having a plurality of visible correspondence points at pre-defined positions on the respective removable card. The system further includes a mobile device having an image capture device, and the image capture device is configured to capture an image of the window having a set of correspondence points visible in the image. Additionally, the system includes a server configured to receive the image of the window captured by the mobile device and process the image to determine dimensions of a film to be cut for the window based on the set of correspondence points and the pre-defined positions, and processing the image removes perspective distortions in the image. The system is configured to output the dimensions of the film.
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7.发明公开公开(公告)号：US20240046617A1
公开(公告)日：2024-02-08
申请号：US18268834
申请日：2021-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey P. Adolf , Steven P. Floeder , Samuel S. Schreiner , Scott P. Daniels
IPC: G06V10/764 , G06T7/00 , G06V10/772 , G06V10/774 , G06V10/82
CPC classification number: G06V10/765 , G06T7/0004 , G06V10/772 , G06V10/774 , G06V10/82 , G06T2207/20081 , G06T2207/30108
Abstract: Machine learning-based systems are described for automatically generating an inspection recipe that can be utilized when inspecting web materials, sheet parts or other products for defects. One example method for generating an inspection recipe includes assigning, by processing circuitry, a pseudo-label to each image of a plurality of images based on the content of the image and a labeling model, and storing the pseudo-labeled images in a second set of images; extracting, by the processing circuitry, one or more features from each image of the plurality of images, and storing the one or more features as a feature list for the image; generating, by the processing circuitry, a decision tree based on the second set of images and the feature lists of the second set of images; generating, by the processing circuitry, an inspection recipe based on the decision tree, the inspection recipe comprising a plurality of classification rules; and outputting the inspection recipe.
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公开(公告)号：US20240058837A1
公开(公告)日：2024-02-22
申请号：US17754530
申请日：2020-10-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Floeder , Jeffrey P. Adolf , Gregory P. Moriarty , Cory D. Sauer
CPC classification number: B05C11/1005 , B05C5/0216 , B05D1/26 , B05C11/1034
Abstract: A method includes dispensing, by a robot within a manufacturing environment using at least one process parameter, one or more linear beads of a liquid adhesive representative of a target complex dispense path onto a surface of a substrate, the linear beads extending along a longitudinal axis and having a bead shape transverse to the longitudinal axis based on the at least one process parameter; and measuring, via a one-dimensional scan by a measuring device positioned within the manufacturing environment, at a plurality of discrete positions along the longitudinal axis of the linear beads, at least one characteristic of the bead shape.
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公开(公告)号：US11748874B2
公开(公告)日：2023-09-05
申请号：US17283611
申请日：2019-10-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Floeder , James A. Masterman , Xin Yu , Nathaniel S. Rowekamp , Jeffrey P. Adolf
CPC classification number: G06T7/001 , G06T3/0006 , G06T3/60 , G06T7/13 , G06T2200/24 , G06T2207/30124
Abstract: An example system is described herein. The example system may include an inspection device comprising at least one image capture device, the at least one image capture device configured to capture a reference image of a sheet part. Additionally, the example system may include a processing unit configured to identify at least one primary point in the reference image and identify at least one secondary point in a mask image. The processing unit may transform the mask image based on the at least one primary point and the at least one secondary point. The processing unit may apply the transformed mask image to the reference image to identify an inspection region within the reference image, process the inspection region of the reference image to determine the quality of the sheet part, and output information indicative of the quality of the sheet part.
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公开(公告)号：US20220163951A1
公开(公告)日：2022-05-26
申请号：US17436886
申请日：2019-10-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brian E. Brooks , Gilles J. Benoit , Peter O. Olson , Tyler W. Olson , Himanshu Nayar , Frederick J. Arsenault , Nicholas A. Johnson , Brett R. Hemes , Thomas J. Strey , Jonathan B. Arthur , Nathan J. Herbst , Aaron K. Nienaber , Sarah M. Mullins , Mark W. Orlando , Cory D. Sauer , Timothy J. Clemens , Scott L. Barnett , Zachary M. Schaeffer , Patrick G. Zimmerman , Gregory P. Moriarty , Jeffrey P. Adolf , Steven P. Floeder , Andreas Backes , Peter J. Schneider , Maureen A. Kavanagh , Glenn E. Casner , Miaoding Dai , Christopher M. Brown , Lori A. Sjolund , Jon A. Kirschhoffer , Carter C. Hughes
IPC: G05B19/418 , B25J11/00
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for optimizing a process of manufacturing a product. In one aspect, the method comprises repeatedly performing the following: i) selecting a configuration of input settings for manufacturing a product, based on a causal model that measures causal relationships between input settings and a measure of a quality of the product; ii) determining the measure of the quality of the product manufactured using the configuration of input settings; and iii) adjusting, based on the measure of the quality of the product manufactured using the configuration of input settings, the causal model.
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