Video Scanning Patents (Class 209/939)
  • Patent number: 11908123
    Abstract: An object inspection apparatus according to an embodiment disclosed herein includes: a first flipper apparatus configured to rotate a first object; a second flipper apparatus configured to rotate a second object; and a single camera device configured to move from a position corresponding to one of the first flipper apparatus and the second flipper apparatus to a position corresponding to the other, the camera device being configured to inspect object surfaces of the first object and the second object. Each of the first flipper apparatus and the second flipper apparatus includes at least one flipper unit.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: February 20, 2024
    Assignee: KOH YOUNG TECHNOLOGY INC.
    Inventors: Choung Min Jung, Ho Jun Lee, Nam Kyu Park, Han Rim Kim
  • Patent number: 11898897
    Abstract: When there is currently no article at an upstream end of a trough of a downstream linear feeder, an upstream linear feeder is driven to operate until any article detected by an upstream article detector. In case no article is still detectable by the upstream article sensor when a predetermined period of time is passed after the upstream linear feeder starts to be driven, the upstream linear feeder is driven to operate by an increased vibration strength based on the assumption that an article(s) is being jammed or articles are being stuck together on an upstream side of the upstream linear feeder.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: February 13, 2024
    Assignee: Yamato Scale Co., Ltd.
    Inventors: Shinya Yokoyama, Yuki Shimizu
  • Patent number: 11851229
    Abstract: A system for count separation of objects comprises a controller, cameras adapted to detect each individual object in a stream of falling objects such that the controller can count the objects, a first receiving location adapted to directly receive the stream of falling objects, a second receiving location adapted to receive objects diverted from the stream of falling objects or to receive the stream of falling objects when the stream of falling objects is diverted from the first receiving location; a mechanical diverter having (a) a first position to not divert the stream of falling objects from the first receiving location and (b) a second position in to divert the stream of falling objects to the second receiving location, and an air blast diverter adapted (a) to divert specific objects or the stream of falling objects to the second location.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: December 26, 2023
    Assignee: VMEK Group LLC
    Inventors: Kent Lovvorn, Andrew Mire
  • Patent number: 11842477
    Abstract: A machine vision system for automatically identifying and inspecting objects is disclosed, including composable vision-based recognition modules and a decision algorithm to perform the final determination on object type and quality. This vision system has been used to develop a Projectile Identification System and an Automated Tactical Ammunition Classification System. The technology can be used to create numerous other inspection and automated identification systems.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: December 12, 2023
    Assignee: Cybernet Systems Corp.
    Inventors: Glenn J. Beach, Gary Moody, James Burkowski, Charles J. Jacobus
  • Patent number: 11830180
    Abstract: The invention relates to a blister strip inspection device (10) for sensing blister segments (12) of a blister strip (14), having an image acquisition device (16) which is arranged to capture images of the blister strip (14), wherein the image acquisition device (16) comprises a digital camera (18.1), an advance sensing device (24) for continuously sensing an advance (x) of the blister strip (14), and an evaluating unit (40) which is connected to the digital camera (18.1) and to the advance sensing device (24), and which is configured to automatically perform a method having the following steps: (v) sensing the advance of the blister strip (14), (vi) determining a target time (ti), at least also on the basis of the advance, at which a blister segment (12.i) is completely in the field of view (20.1) of the digital camera, and (vii) acquiring an image with the digital camera (18.1) at said target time (ti), wherein the digital camera (18.1) is a video camera which has a field of view (20.1, 20.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: November 28, 2023
    Assignee: BLISTER PARTNERS HOLDING BV
    Inventor: Gijsbert Olivier Van Schelven
  • Patent number: 11707847
    Abstract: A position detector for generating 3D position information of an object in a position determination space for the object. The position detector has a camera with a lens and an image sensor that defines an imaging area with one first light deflecting element arranged in the imaging area as the camera and the at least one light deflecting element are adapted to simultaneously produce on the image sensor at least two images of the position determination space, a first image being produced by light beams deflected at the first light deflecting element, the at least two images differ with respect to the viewing direction of the position determination space.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: July 25, 2023
    Assignee: TECAN TRADING AG
    Inventors: Markus Wolf, Fred Schinzel, Claudio Monti
  • Patent number: 11710650
    Abstract: A method for sorting optoelectronic semiconductor components is specified. The semiconductor components each include an active region for emission or detection of electromagnetic radiation. The method includes the following steps: introducing the semiconductor components into a sorting region on a specified path; irradiating the optoelectronic semiconductor components with electromagnetic radiation of a first wavelength range to generate dipole moments by charge separation in the active regions of the optoelectronic semiconductor components; and deflecting the optoelectronic semiconductor components from the specified path as a function of their dipole moment by means of a non-homogeneous electromagnetic field. A device for sorting optoelectronic semiconductor components is further specified.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: July 25, 2023
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Tobias Meyer, Korbinian Perzlmaier
  • Patent number: 11599984
    Abstract: A system and method of inspecting a chicken piece comprising generating an image for the chicken piece, identifying a defect type, a defect location and an area of each defect on the chicken piece based on the image, and grading the chicken piece into one of a plurality of grades based on the defect type and the area.
    Type: Grant
    Filed: March 19, 2022
    Date of Patent: March 7, 2023
    Assignee: Syscom, Inc.
    Inventors: Theodore F. Bayer, Randall E. Wilcox
  • Patent number: 11585762
    Abstract: System and methods used to inspect a moving web (112) include a plurality of image capturing devices (113) that image a portion of the web at an imaging area. The image data captured by each of the image capturing devices at the respective imaging areas is combined to form a virtual camera data array (105) that represents an alignment of the image data associated with each of the imaging areas to the corresponding physical positioning of the imaging areas relative to the web. The image output signals generated by each of the plurality of image capturing devices may be processed by a single image processor, or a number of image processors (114) that is less than the number of image capturing devices. The processor or processors are arranged to generate the image data forming the virtual camera array.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: February 21, 2023
    Assignee: 3M Innovative Properties Company
    Inventors: Kenneth G. Brittain, Steven P. Floeder
  • Patent number: 11572119
    Abstract: A method of assembling vehicle parts, the method including: measuring at least one of a dimension or a characteristic of each of plural types of vehicle parts, and, for types of vehicle parts of which there are plural in stock, measuring at least one of a dimension or a characteristic of each one of the plural vehicle parts that are in stock; determining a combination of the plural types of vehicle parts by selecting specific vehicle parts from among the types of vehicle parts of which there are plural in stock, such that the selected specific vehicle parts closely approximate specific vehicle specification reference values; and assembling the plural types of vehicle parts in accordance with the combination that has been determined.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: February 7, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tomotaka Sakamoto, Motoyasu Machino, Atsushi Imamizu
  • Patent number: 11543360
    Abstract: A method for generating a highly distinctive signature of a certain diamond, the method may include generating, based on one or more images of the certain diamond, a certain diamond signature of the certain diamond; finding, out of a group of reference diamonds, other diamonds having other diamond signatures; wherein the finding comprises calculating similarities between the certain diamond signature and reference diamond signatures of the reference diamonds of the group; and generating a new certain diamond signature that significantly differs from signatures of the other diamonds.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: January 3, 2023
    Assignee: Cortica Ltd.
    Inventors: Igal Raichelgauz, Karina Odinaev
  • Patent number: 11524318
    Abstract: A method and system for marking and encoding recyclability includes material identification markers to enable a robot with computer vision capability to properly identify and distinguish between various materials. The material identification markers could include marks or symbols to describe a recyclable item or material. The material identification markers may be incorporated into the design of the item, printed on the item or label, or placed in any other way as this is a vision-based system. Further, the material identification markers may be visible or invisible to the human eye.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: December 13, 2022
    Inventor: Michael David Shrout
  • Patent number: 11491514
    Abstract: An apparatus for sorting containers, in particular, beverage containers, may comprise at least one conveyor belt for transporting a multitude of containers, an identification device for identifying a decor on each container conveyed on the conveyor belt, wherein selection data can be generated by the identification device depending on the respective decor present on a specifically detected container, and a selection device for repositioning individual containers on the conveyor belt depending on the respectively identified decor. The selection device forms a continuous track and has shifting means for shifting the identified containers. The continuous track extends along the conveyor belt in a selection region, and the individual shifting means in the selection region can be accelerated to the same speed as the conveyor belt by means of a transport device, thereby being adjacent to a specific and previously identified container.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: November 8, 2022
    Assignee: QUISS QUALITAETS-INSPEKTIONSSYSTEME UND SERVICE GMBH
    Inventors: Stefan Welker, Bernhard Gruber
  • Patent number: 11479418
    Abstract: A system for removing unstable articles from an automated processing stream includes an automated processing stream with a plurality of processing units including a flow diverter and configured to carry a stream of articles, a vision system, and a control system interfacing with the automated processing stream and the vision system, wherein the vision system is configured to detect positions of an article and to transmit position data to the control system, and wherein the control system is configured, through operation of a processor, to determine an expected position of the article based on a first detected position, compare the expected position to a second detected position of the article, determine a deviation of the second detected position from the expected position, and control the flow diverter to divert the article based on the deviation.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: October 25, 2022
    Assignee: Körber Supply Chain LLC
    Inventor: John M. Zatopek
  • Patent number: 11429330
    Abstract: An information processing apparatus includes a processor configured to perform control in such a way as to display a workflow image indicating a series of processes included in a workflow and change a manner in which the workflow image is displayed such that an allocation state of an operator for, among the series of processes, a target process for which there are candidates for the operator.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: August 30, 2022
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Makoto Kurebayashi
  • Patent number: 9027759
    Abstract: A sorting apparatus is described, and which includes a conveyor which transports a produce stream for inspection. A product separation surface is mounted near the distal end of the conveyor, and the produce stream passes over the product separation surface, and is slowed to a speed such that the produce stream falls substantially immediately vertically downwardly. An inspection zone is located downstream relative to the product separation surface. An imaging device is provided, and which images the produce stream passing through the inspection zone; an illumination device is provided for illuminating the produce stream passing through the inspection zone, and an ejector assembly is located downstream of the inspection zone and which removes unwanted solid material in the produce stream having undesirable characteristics.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: May 12, 2015
    Assignee: Key Technology, Inc.
    Inventors: Peter T. Jones, Brandon T. Hall, David W. Hufford, Timothy L. Justice, Tracy L. McGowen, Gerald R. Richert, Roydan T. Tomlinson, Jean-Francois Pellet
  • Patent number: 9000319
    Abstract: A method of and apparatus for sorting foreign matter from a flow, the method comprising the steps of: identifying objects within a flow; for each identified object, determining reflectance intensities at at least two different wavelengths or ranges of wavelengths; and for each identified object, comparing the reflectance intensities at the at least two different wavelengths or ranges of wavelengths to a reference intensity profile, wherein the identified object is characterized as foreign matter when the reflectance intensities at the at least two different wavelengths or ranges of wavelengths fall within a predetermined region of the reference intensity profile.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: April 7, 2015
    Assignee: Buhler Sortex Ltd
    Inventor: Benedict Deefholts
  • Patent number: 8809718
    Abstract: A wire sorting system identifies and sorts wire from mixed electronic waste solely by the shape of the wire. A digital image of a stream of articles is created, and the image data may be processed using a Gabor filter technique to identify elongated narrow objects such as wire.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 19, 2014
    Assignee: MSS, Inc.
    Inventors: Arthur G. Doak, Mitchell Gregg Roe
  • Patent number: 8330067
    Abstract: The apparatus, which serves for the optical inspection of workpieces, comprises a transport device driven by a drive unit, which transport device is supplied with workpieces delivered by a loading device, which workpieces are transported by the transport device to at least one inspection position, where an optical inspection is performed, and further to at least one discharge position, where the inspected workpieces are selectively extractable by a discharge device. According to the invention, a plurality of transparent receiving bodies are firmly mounted or rotatably supported on the transport device, each of the receiving bodies comprising a recess, into which the workpieces can be inserted individually or in groups, and wherein an inspection radiation can be guided through each receiving body in order to image the held workpieces.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: December 11, 2012
    Assignee: Sontec AG
    Inventors: Karl Zurkirchen, Christoph Stohler, Nicolai Ruedi, Othmar Amrein
  • Patent number: 8283589
    Abstract: A sorting apparatus is described and which includes an inspection station; a multiplicity of electromagnetic radiation emitters and detectors; an optical filter which is positioned in front of the electromagnetic radiation detectors, and which passes electromagnetic radiation having a given polarization; an ejector assembly positioned downstream from the inspection station for removing defective objects of interest which are identified; and a computer/controller for selectively energizing the electromagnetic radiation emitter, and detector, and rendering the ejector assembly operational to remove defective objects of interest, from a stream of objects of interest which have passed through an inspection station.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: October 9, 2012
    Assignee: Key Technology, Inc.
    Inventors: Carlo Janssens, Geert Milis, Johan Calcoen
  • Patent number: 8083066
    Abstract: This invention has as its object an automatic process and machine for inspecting and sorting non-metallic objects.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: December 27, 2011
    Assignee: Pellenc Selective Technologies
    Inventor: Antoine Bourely
  • Patent number: 7588151
    Abstract: A method and apparatus for processing seed or seed samples includes an autonomous sorter which sorts seed by pre-programmed criteria. Optional features can include a counter to autonomously ensure the correct number of seeds to a seed package, a cleaning device, a sheller, and a label applicator. A conveyance path, controlled automatically, can move the seed to appropriate and desired stations during the processing while maintaining the sample segregating from other samples. Validation of the sample can be pre-required and information about the sample can be derived and stored for further use.
    Type: Grant
    Filed: September 24, 2007
    Date of Patent: September 15, 2009
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: James L. Hunter, Andrew S. Nickerson, Lyndon J. Schroeder, Ronald D. Rushing, C. Fred Hood
  • Patent number: 7364043
    Abstract: A high-speed fastener inspection system is provided to perform 100 percent inspection of various geometry features and to sort a large number of fasteners at high speed. The inspection system includes a rotary table having an outer periphery, an inner periphery, and a plurality of radial slots extending from the outer periphery to the inner periphery. When a fastener is be placed in a radial slot with the head of the fastener facing upward and the shank extending into the slot, the side view of each fastener is unobstructed. A loading mechanism, an anti-jam mechanism, and a sorting mechanism are arranged along the outer periphery of the rotary table. At least one vision inspection camera is provided for capturing the image of each fastener after each fastener is placed in a radial slot. An image analyzer is operatively connected to the vision inspection camera for analyzing the captured image and to determine whether the fastener is defective.
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: April 29, 2008
    Assignee: Zen Voce Manufacturing Pte Ltd
    Inventors: Hock Seh Ong, Ta Seng Jeffrey Mah
  • Patent number: 7290665
    Abstract: A method and apparatus for processing seed or seed samples includes an autonomous sorter which sorts seed by pre-programmed criteria. Optional features can include a counter to autonomously ensure the correct number of seeds to a seed package, a cleaning device, a sheller, and a label applicator. A conveyance path, controlled automatically, can move the seed to appropriate and desired stations during the processing while maintaining the sample segregating from other samples. Validation of the sample can be pre-required and information about the sample can be derived and stored for further use.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: November 6, 2007
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: James L. Hunter, Andrew S. Nickerson, Lyndon J. Schroeder, Ronald D. Rushing, C. Fred Hood
  • Patent number: 7284666
    Abstract: A device for use with conveyor means and a detector station, said conveyor means for moving empty beverage containers, suitably bottles of different shapes and sizes, past the detector station, and said detector station for providing characteristic data about the containers, and means which based on such data are capable of determining how the containers are to be handled subsequent to detection.
    Type: Grant
    Filed: March 25, 2004
    Date of Patent: October 23, 2007
    Assignee: Tomra Systems ASA
    Inventors: Per Kåre Tvinnereim, Tom Steidel, Geir Hanevold
  • Patent number: 7161108
    Abstract: Systems and methods for sorting, scanning and routing imaged documents are described. In one configuration, incoming mixed white mail is sorted and coded, then extracted and scanned using the code to separate items. The separate imaged documents are then routed using the code. In another configuration, the documents are automatically extracted from the envelopes. In yet another configuration, the intended recipient is sent an identifier used to reference the code and retrieve the imaged document.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: January 9, 2007
    Assignee: Pitney Bowes Inc.
    Inventors: John D. O'Connell, Peter N. Baker
  • Patent number: 7145093
    Abstract: The invention provides a method of processing an image containing written information include the steps of (a) scanning a surface of an object to obtain an image of the surface represented by first image data, (b) creating second image data from the first image data, the second image data having a lower data density than the first image data, (c) analyzing the second image data with first image analysis logic to decode the written information, and (d) if the written information cannot be decoded to a desired extent from the second image data, analyzing the first image data with second image analysis logic different from the first image analysis logic to decode the written information. Steps (a) and (b) preferably use a single scanning device to create the high data density image (e.g., color or grayscale) from which the lower data density image (e.g., binary or black and white) can then be created. The resulting two-stage image analysis provides a significant improvement in OCR results.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: December 5, 2006
    Assignee: Siemens Energy & Automation, Inc.
    Inventors: John J. Mampe, Shahrom Kiani
  • Patent number: 6888082
    Abstract: A method of analysing products arranges above a conveyer line three successive analysing stations having, in the first station, two cameras arranged in such a way that their optical axes form a V centred on the products and has a vertex angle in the range between 90° and 130°, and in the other two stations, a camera arranged plumb with the conveyer line. Moreover, the products are driven in rotation during their transport along the analysing stations, in such a way that the cameras each take a number of photographs of complementary faces of the surface of the products, and there are selected from among the photographs taken, by a comparison between the calculated theoretical diameter of a product and a predetermined average diameter, the photographs to be retained so as to obtain a complete analysis of the total surface of the product.
    Type: Grant
    Filed: June 6, 2000
    Date of Patent: May 3, 2005
    Assignee: Materiel pour l'Arboriculture Fruitier
    Inventor: Philippe Blanc
  • Patent number: 6878895
    Abstract: A reticle sorter and a semiconductor fabrication facility employing one or more reticle sorters is provided. The reticle sorter(s) generally lies between a reticle storage system and a group of one or more photolithography exposure tools (e.g., steppers) and is configured for sorting reticles in one or more cassettes. The use of the reticle sorter provides sorting functionality apart from the reticle storage system and typically closer to the group of photolithography steppers with which it is associated. This can, for example, significantly increase the throughput of semiconductor wafers through the associated photolithography exposure tools as well as in the semiconductor fabrication plant as a whole.
    Type: Grant
    Filed: August 26, 1999
    Date of Patent: April 12, 2005
    Assignee: Advance Micro Devices, Inc.
    Inventors: Patrick J. Ryan, Michael R. Conboy, Stephen P. Hovestol
  • Patent number: 6791050
    Abstract: An embodiment of the present invention comprises a mailpiece sorting apparatus video coding station, inserter system, return mail workstation and a web server for interconnecting several components of the system. The system provides a closed loop solution for reducing return to sender mailpieces generated by a company that is sorting incoming mailpieces using an automated system. This invention overcomes the disadvantages of the prior art providing updated data to inserting systems producing such mailpieces. This helps to solve data quality problems at their source and reduce processing costs by reducing the number of return to sender mailpieces.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: September 14, 2004
    Assignee: Pitney Bowes Inc
    Inventors: Edward P. Daniels, Jr., Robert K. Gottlieb, Joseph D. Mallozzi
  • Patent number: 6734383
    Abstract: A method for sorting products including the steps of conveying the products in a product stream, scanning the products in the product stream casting light onto the products on the basis that certain products will emit light, observing emitted light from the products, making a selection of certain products from the product stream as a function of the observed light, and separating certain products from the product stream as a function of the selection. A device is provided that is arranged to sort the products according to the method of the invention and includes a light device that is arranged to cast light onto products and an observation device that is arranged to observe light emitted from the products. A selection device is also provided that is arranged to make a selection of whether to separate certain products from the product stream observed by the observation device.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: May 11, 2004
    Assignee: Barco Elbicon, naamloze vennootschap
    Inventors: Johan Calcoen, Jan Cuypers, Nathalie Debaes, Carlo Janssens
  • Patent number: 6706989
    Abstract: A method and apparatus for processing seed or seed samples includes an autonomous sorter which sorts seed by pre-programmed criteria. Optional features can include a counter to autonomously ensure the correct number of seeds to a seed package, a cleaning device, a sheller, and a label applicator. A conveyance path, controlled automatically, can move the seed to appropriate and desired stations during the processing while maintaining the sample segregating from other samples. Validation of the sample can be pre-required and information about the sample can be derived and stored for further use.
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: March 16, 2004
    Assignee: Pioneer Hi-bred International, Inc.
    Inventors: James L. Hunter, Andrew S. Nickerson, Lyndon J. Schroeder, Ronald D. Rushing, C. Fred Hood
  • Patent number: 6653588
    Abstract: An auto reject unit includes a turntable rotatable about an upright axis and held stationary in operation along the upright axis. Driven rollers are mounted upon the turntable for selectively driving an article across the turntable in a direction. A motor is disposed to rotate the turntable about the upright axis in response to a command. The rotation adjusts the direction that an article disposed on the turntable will travel off of the turntable.
    Type: Grant
    Filed: October 5, 1998
    Date of Patent: November 25, 2003
    Assignee: Rapiscan Security Products Limited
    Inventor: Douglas Roy Gillard-Hickman
  • Patent number: 6639167
    Abstract: The invention relates to an arrangement for sorting pellets (2), that includes a transportation device (3) for feeding the pellet (2), a first container (8) for faultless pellets (2a) fed over the end portion of the transportation device (3), a second container (13) for defective pellets (2b), a detector (9) for detecting defective pellets (2b) and a sorting device (11) for feeding any defective pellets (2b) detected to the second container (13). The invention is characterised in that the transportation device (3) is arranged with an angle of inclination (&agr;) relative to the horizontal plane which is selected within a predetermined interval corresponding to a predetermined, limited scattering of the trajectory of the faultless pellets (2a) fed over the end portion of the transportation device (3). The invention also relates to a method for such a sorting. Thanks to the invention, an improved sorting with an even and controlled flow of pellet and a high capacity is provided.
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: October 28, 2003
    Assignee: Svante Bjork AB
    Inventor: Svante Björk
  • Publication number: 20030098409
    Abstract: Systems and techniques for detecting the presence of foreign material in food utilizing optical backlighting and/or ultrasonic inspection are presented. In optical backlighting, a substantially monochromatic light source optically backlights a food stream with source light having a wavelength between about 500 and 600 nm. An image of the food stream is captured and the presence of foreign material is determined when a portion of the detected image exceeds a predetermined threshold. The technique is especially suitable for the detection of bone in chicken meat, and the light source can be a planar array of green LEDs. In ultrasonic inspection, a process stream is interrogated with pulses of ultrasound and the presence of foreign material is determined based on the detected off-angle ultrasound scattering response.
    Type: Application
    Filed: August 27, 2002
    Publication date: May 29, 2003
    Inventors: Leonard J. Bond, Aaron A. Diaz, Richard A. Pappas, Timothy Stewart, Albert Mendoza
  • Publication number: 20030038064
    Abstract: The invention relates to a device and a method for blowing out metal fractions from a stream of bulk material that is conveyed by bulk material means. The device comprises blow-out nozzles which are located on a drop section, and which are arranged along a width-wise extension of the stream of bulk material, for blowing against individual particles of bulk material in order to modify the trajectory in such a way as to produce a second sub-stream that branches off. The blow-out nozzles can be controlled according to the sensor coil scanning results relating to the bulk material particles. A plurality of sensor coils is provided underneath an essentially horizontal section of the stream of bulk material in the form of an LC oscillating circuit. Said sensor coils are provided for detecting the eddy currents that are induced. Optoelectronic means are also provided for determining the blow-out position and for determining the location of each of the particles of bulk material.
    Type: Application
    Filed: September 23, 2002
    Publication date: February 27, 2003
    Inventors: Hartmut Harbeck, Gunther Petzold, Gerd Reischmann
  • Patent number: 6488155
    Abstract: A multi-spectral imager and the applications of same for the marking and coding of, for example, textiles, linens, garments, documents and packages for high-speed machine identification and sortation. Specific uses include garment and textile rental operations, laundry operations, and the postal and mail sortation of documents and packages. Methods and apparatus are provided to identify items via information encoded within an applied mark, as well as a novel mark reading/decoding scheme. A method is disclosed for printing fluorescent marks on an item, such as a heat-sealable label, to generate a unique identification number or indicia, as well as a reader system for reading applied marks.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: December 3, 2002
    Assignee: Spectra Systems Corporation
    Inventors: Nabil M. Lawandy, John A. Moon
  • Publication number: 20020153292
    Abstract: A method is proposed for selecting, counting, and validating articles, in particular pharmaceuticals, which method is based on considering the articles, moved in a continuous flow, as non-integral until the integrity characteristics are detected by detecting means. The detection operates deflecting means for deviating the integral articles to pre-selected containers.
    Type: Application
    Filed: April 15, 2002
    Publication date: October 24, 2002
    Inventor: Giuseppe Monti
  • Publication number: 20020134707
    Abstract: A method and apparatus for processing mail is provided. The mail is serially fed from a stack of mail into a system transport. The system transport conveys the mail to an imaging station, which scans the mail to obtain image data corresponding to at least a portion of each piece. From the imaging station, the mail is conveyed to a buffer, which selectively maintains the mail while the address printed on the mail is determined. After the address for a piece of mail is determined, the piece is conveyed out of the buffer to a printer, which prints a POSTNET barcode onto the piece. The POSTNET barcode corresponds to the address that was determined for the piece. Optionally, the apparatus may include a labeler for applying a blank label onto the mail, and the POSTNET barcode can then be printed onto the label after it is applied to the mail. After the POSTNET barcode is printed on a piece, it is conveyed past a verifier, which scans the printed POSTNET barcode to ensure that the barcode was printed properly.
    Type: Application
    Filed: March 20, 2002
    Publication date: September 26, 2002
    Inventors: Robert R. DeWitt, George L. Hayduchok
  • Publication number: 20020130067
    Abstract: A foreign substance eliminating apparatus transfers raw material by passing the raw material between an upstream conveyor (6) and a downstream conveyor (8), and detects a foreign substance on the upstream transfer conveyor with a foreign substance detector (9). An eliminating airflow (R) is ejected from a row of air nozzles (13) when the detected foreign substance falls down, and deflects the falling direction of the foreign substance. At this point, a small foreign substance (BS) is blown off by the eliminating airflow, and sent to the foreign substancereceiving box (16). On the other hand, a large foreign substance (BL) goes across the eliminating airflow, and falls down onto the bar screen conveyor (20). The bar screen conveyor captures the large foreign substance, and removes it outside of the conveyor.
    Type: Application
    Filed: March 1, 2002
    Publication date: September 19, 2002
    Inventors: Yoshio Takai, Shigeru Watanabe, Hironori Watanabe, Katsuhiko Kan, Shinichi Kudo
  • Patent number: 6403908
    Abstract: An automated method and apparatus for sequencing and/or inspecting decks of playing cards is presented. The method and apparatus utilizes pattern recognition technology or other image comparison technology to compare one or more images of a card with memory containing known good images of a complete deck of playing cards to identify each card as it passes through the apparatus. Once the card is identified, it is temporarily stored in a location corresponding to or identified according to its position in a properly sequenced deck of playing cards. Once a full set of cards has been stored, the cards are released in proper sequence to a completed deck hopper. The method and apparatus also includes an operator interface capable of displaying a magnified version of potential defects or problem areas contained on a card which may then be viewed by the operator on a monitor or screen and either accepted or rejected via operator input.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: June 11, 2002
    Inventors: Bob Stardust, Richard L. Maggio
  • Publication number: 20020008056
    Abstract: A reciprocating axis of the ejector is born in a non-sliding state by permanent magnets on the reciprocating axis and permanent magnets surrounding the reciprocating axis. The reciprocating axis linearly projects out and retracts by the reciprocating components which cause the reciprocating axis to reciprocate by the driving signals from the driver circuit. A slanted surface is provided at the foremost end of the reciprocating axis. When the granular objects to be ejected flow-in continuously, the projecting-out action takes place correspondingly with the leading granular object to be ejected and, after the following granular object(s) to be ejected has been ejected, the retracting action takes place.
    Type: Application
    Filed: June 14, 2001
    Publication date: January 24, 2002
    Inventors: Satoru Satake, Toshiko Satake, Takeshi Fukumori
  • Publication number: 20010054576
    Abstract: An automated method and apparatus for sequencing and/or inspecting decks of playing cards is presented. The method and apparatus utilizes pattern recognition technology or other image comparison technology to compare one or more images of a card with memory containing known good images of a complete deck of playing cards to identify each card as it passes through the apparatus. Once the card is identified, it is temporarily stored in a location corresponding to or identified according to its position in a properly sequenced deck of playing cards. Once a full set of cards has been stored, the cards are released in proper sequence to a completed deck hopper. The method and apparatus also includes an operator interface capable of displaying a magnified version of potential defects or problem areas contained on a card which may then be viewed by the operator on a monitor or screen and either accepted or rejected via operator input.
    Type: Application
    Filed: December 22, 2000
    Publication date: December 27, 2001
    Inventors: Bob Stardust, Richard L. Maggio
  • Patent number: 6265683
    Abstract: A device for the optoelectronic classification of semiconductor materials, which has an identifying device 6 that forwards the morphology of the product 1 to be classified to an evaluating device 7 which evaluates the data.
    Type: Grant
    Filed: September 1, 1999
    Date of Patent: July 24, 2001
    Assignee: Wacker-Chemie GmbH
    Inventors: Dirk Flottmann, Karl Hesse, Matthäus Schantz
  • Patent number: 6108030
    Abstract: Disclosed is an appearance inspecting device for a solid formulation, including a supply section for continuously supplying solid formulations such as capsules; an inspecting drum for holding on its outer peripheral portion the solid formulations supplied from the supply section, carrying the solid formulations in such a manner as to allow the solid formulations to be intermittently revolved, and allowing the solid formulations to be rotated on their axes at a specific carrying position; an image pickup device for photographing surfaces of the solid formulations being thus rotated on their axes; a quality determining section for processing images of the solid formulations thus picked up from the image pickup device and determining whether the solid formulations are nondefective or defective; and a classifying section for classifying the solid formulations into defective and nondefective solid formulations on the result determined by the quality determining section and recovering the defective and nondefective
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: August 22, 2000
    Assignee: Japan Elanco Co., Ltd.
    Inventors: Taizo Yamamoto, Motohiro Yagyu
  • Patent number: 6103985
    Abstract: This invention is a sheet processing array having an imaging station, an in-site, an exit-site and a transport array connecting all of them. The transport array is adapted to advance sheets from the in-site, past the imaging station for imaging the first face of the sheet and to advance it to a reversing transport section. This section has a series of rollers arrayed in a loop which continually rotate in one direction and are adapted to provide non-stop forward movement that turns the sheet over and returns it to present its opposite face to the imaging station for imaging. The sheet is then advanced to the exit-site.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: August 15, 2000
    Assignee: Unisys Corporation
    Inventors: Ronald G. Shell, William F. Battle, David J. Concannon
  • Patent number: 6075882
    Abstract: An inspection station irradiates a moving cigarette with a one or more strobed arrays of infrared LEDs. The infrared radiation which passes through the cigarette is received by a video camera, which forms a digital image of the cigarette. A computer then detects the edges of the digital image of the cigarette and determines therefrom the length of the filter, hollow acetate tube, void chamber, tobacco plug, as well as the overall length of the cigarette. The computer then compares these measurements with expected standard values of these sections, and outputs the comparison results to the user using various display formats. According to exemplary aspects, the present invention delivers the cigarettes one at a time to the video camera using a parts handling system. The parts handling system comprises a infeed bin for storing a batch of cigarettes, and for dispensing a cigarette to a carriage positioned beneath the infeed bin.
    Type: Grant
    Filed: June 18, 1997
    Date of Patent: June 13, 2000
    Assignee: Philip Morris Incorporated
    Inventors: Michael J. Mullins, Barry S. Smith, Michael R. Pudas
  • Patent number: 6059121
    Abstract: A staking press equipped with a component parts selecting apparatus. The staking press is equipped with a component parts supplying unit (17) that has a plurality of component parts storage sections (19, 23) each for storing a plurality of the same component parts. The component parts selecting apparatus includes a device (11) for picking up an image of a mark (m) provided on a surface of a workpiece (W), a parts identifying device (13) for identifying a component part to be installed on the workpiece on the basis of image data from the picking up device (11), a controller (15) for identifying the component parts storage section (19,23) that stores the component parts to be installed in a workpiece on the basis of data from the parts identifying device.
    Type: Grant
    Filed: April 5, 1996
    Date of Patent: May 9, 2000
    Assignee: Amada MFG America Inc.
    Inventor: Shunzo Hirose
  • Patent number: 6043445
    Abstract: An apparatus for sorting fragments of titanium-based sponge on the basis of color is disclosed. The apparatus captures at least one color image of each fragment, inserts relevant color values from the image into an automated color-sorting system to determine the color of the fragment, and segregates the fragments according to color or range-of-color, by way of a physical segregation apparatus controlled by the color sorting system. The color sorting systems usually involve the conversion of color images from the fragments into color signals, which are in turn transformed into color values. The color images are usually represented by a pattern of pixels. The color values are automatically compared to values, which are part of a look-up table based on data sets, which embrace acceptable or rejectable color values. Comparison of color values determined for the fragments with those in the look-up table results in the acceptance or rejection of each fragment.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: March 28, 2000
    Assignee: General Electric Company
    Inventors: Michael Francis Xavier Gigliotti, Jr., Mark Gilbert Benz, Russell Scott Miller
  • Patent number: 6012588
    Abstract: A device for a reverse vending apparatus which has a conveyor (102, 201) for moving containers of different shapes and sizes, e.g., cans or bottles of glass or plastic, past a detector station (100) in order to produce characteristic data about the containers (B). Such data determines how the containers shall be handled thereafter, e.g., sorted out, compacted, further treated or recycled. At the downstream end of the conveyor (201) there is located a bottle raiser (301) for putting transported bottles (B) which arrive bottom (B2) first into a standing position, and wherein the bottle raiser comprises a, preferably curved, guide duct or shaft (302) which guides the bottle in standing position down towards a shock-absorbing rest (303). The device also comprises a bottle stabilizer (304-307, 309-310) which on the basis of said data is held with the aid of a motor (305) in a first position (FIG.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: January 11, 2000
    Assignee: Tomra Systems ASA
    Inventors: Tom Steidel, Geir Hanevold, Per K.ang.re Tvinnereim