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1. 发明授权

US11619579B2 Identification apparatus 有权
公开(公告)号：US11619579B2
公开(公告)日：2023-04-04
申请号：US17387381
申请日：2021-07-28
申请人： CANON KABUSHIKI KAISHA
发明人： Makoto Kawaguchi
IPC分类号： G01N21/35 , G01N21/3563 , B07C5/342 , G01J3/10 , G01N21/65
摘要： An identification apparatus includes a plurality of irradiation units disposed at different positions in a conveyance width direction to irradiate a specimen with a converging ray in different irradiation conditions, the specimen being conveyed in a predetermined conveyance direction by a conveyance unit, a plurality of light-capturing units configured to capture scattered light from the specimen, each of the plurality of light-capturing units corresponding to a different one of the plurality of irradiation units, an acquisition unit configured to acquire identification information for identifying a property of the specimen, based on the light captured by the light-capturing units; and a placement unit configured to place the specimen on a position corresponding to any one of the plurality of irradiation units in accordance with a characteristic value of the specimen at an upstream side of the plurality of irradiation units in the conveyance direction.

2. 发明授权

US11607712B2 Feedback correction for grading systems 有权
公开(公告)号：US11607712B2
公开(公告)日：2023-03-21
申请号：US16606875
申请日：2018-04-23
申请人： Skaginn HF. , Style EHF.
发明人： Ingolfur Arnason , Egill Thor Ragnarsson
IPC分类号： B07C5/36 , B07B13/065 , B07C5/342
摘要： An apparatus and a method for grading sensitive products. The apparatus and a method treat the objects to be graded gently and is accurate and may be constructed so as to handle extremely large quantities. The grading device (1) has grading channels that are wider at the outlet than at the intake. A belt machine draws the objects forward between two inclined belts (6) which form the channel. The device and the method make possible to make corrections in the grading process and to fine-tune the grading unit during the grading process.

3. 发明申请

US20230067478A1 OPTICAL SORTER 有权
公开(公告)号：US20230067478A1
公开(公告)日：2023-03-02
申请号：US17799014
申请日：2021-02-26
申请人： SATAKE CORPORATION
发明人： Takahiro DOI
IPC分类号： B07C5/342 , G01P3/38 , G01N21/25
摘要： An optical sorter includes a light source, a color sensor, a determination part configured to determine a foreign object and/or a defective product, a color shift amount calculation part configured to calculate, based on a color image acquired by the color sensor, an amount of a color shift that occurs due to the fact that at least two element groups out of an R element group, a G element group, and a B element group are spaced apart from each other in a transit direction of a sorting target, a speed calculation part configured to calculate a transit speed of the sorting target based on a separation distance between the at least two element groups in the transit direction, the color shift amount, and a scan time, which is a time required for the color sensor to scan the sorting target once, and a sorting device configured to perform a trajectory change operation for changing a trajectory of a specific sorting target determined based on a result of the determination by the determination part at a timing determined based on the transit speed calculated by the speed calculation part.

4. 发明授权

US11577280B2 Method for selectively sorting out flowable products 有权
公开(公告)号：US11577280B2
公开(公告)日：2023-02-14
申请号：US17270290
申请日：2019-08-23
申请人： Nils Dickfeld
发明人： Nils Dickfeld
IPC分类号： B07C5/36 , B07B4/02 , B07C5/342
摘要： In a method for selectively sorting out free-flowing products (4) which are conveyed in a preferably groove-shaped conveying track (3) in a conveying direction (2) along a conveying path (1), the conveyed products (4) are checked by an inspection apparatus in an inspection portion of the conveying path (1). In a sorting-out portion arranged downstream along the conveying path (1), the product (4) that does not fulfil a predefinable inspection criterion is then sorted out and removed from the conveying track (3) by a suction device (8). To do this, the suction device (8) is arranged on the conveying path (1) and a suction flow that flows away from the conveying track (3) is generated for a predetermined suction duration in order to suction-off the product (4) out of the conveying track (3). According to the invention, it is provided that a suction tube (10) of the suction device (8) comprising a suction opening (9) is arranged at a front end (5) of the groove-shaped conveying track (3), in order to suction-off the product (2) that is falling from the conveying track (3) along a fall trajectory (6) at the front end (5) of the conveying track (3) through the suction opening (9).

5. 发明申请

US20230031481A1 OPTICAL SORTING DEVICE 有权
公开(公告)号：US20230031481A1
公开(公告)日：2023-02-02
申请号：US17788550
申请日：2020-12-09
申请人： SATAKE CORPORATION
发明人： Yoichi KAWAMURA
IPC分类号： B07C5/342 , B07C5/36
摘要： Provided is an optical sorting device including a chute having an optical detection slit and a sorting and removal slit arranged on a downstream side of the optical detection slit, an object to be sorted flowing down on a front surface of the chute. A rear-side illuminating portion of an optical inspection unit and an ejector nozzle are attached to a rear-side housing. The rear-side housing is installed on a rear surface side of the chute such that the rear-side illuminating portion faces the optical detection slit, and a leading end of the ejector nozzle faces the sorting and removal slit.

6. 发明申请

US20230015809A1 Method and Apparatus for Sorting 有权
公开(公告)号：US20230015809A1
公开(公告)日：2023-01-19
申请号：US17945306
申请日：2022-09-15
申请人： KEY TECHNOLOGY, INC.
发明人： KENNETH J. McGARVEY , GERALD R. RICHERT , ELLIOT T. BURCH , BRET J. LARREAU
IPC分类号： B07C5/342 , G06K9/62 , B07C5/36 , G06V10/25 , G06V10/24 , G06V10/20 , G06V20/52
摘要： An apparatus for sorting is described and includes acquiring a multiplicity of synchronized image signals of a product stream which is to be sorted; generating a multiplicity of fused sensor signals; forming an image model previously acquired from the objects to be sorted; identifying objects in the product stream, and generating object presence and defect signals; determining a spatial orientation of the objects in the product stream; detecting the defects and removing the defects from the product stream.

7. 发明授权

US11555790B2 Oil soluble taggants 有权
公开(公告)号：US11555790B2
公开(公告)日：2023-01-17
申请号：US17000531
申请日：2020-08-24
申请人： Altria Client Services LLC
发明人： William James Faenza
IPC分类号： C07F5/04 , G01N21/94 , C09B23/08 , C09K11/77 , A24C5/34 , C10L1/00 , C10M171/00 , G01N21/64 , G01N33/28 , C09K11/06 , C10M135/10 , A24B1/04 , A24C1/38 , B07C5/342 , C09K11/00 , G01N33/18 , G01N21/3563 , G01N21/359 , G01N33/02 , G01N21/84 , C10N40/00
摘要： A process for detecting oil or lubricant contamination in the production of an article by adding a Stokes-shifting taggant to an oil or lubricant of a machine utilized to produce the article or a component thereof, irradiating the articles produced with a first wavelength of radiation, and monitoring the articles for emission of radiation at a second wavelength. The taggant can be in the form of a composition containing a Stokes-shifting taggant, which absorbs radiation at a first wavelength and emits radiation at a second wavelength, different from said first wavelength, dissolved or dispersed in an oil or lubricant.

8. 发明授权

US11554388B2 Method for processing electronic and electrical device component scrap 有权
公开(公告)号：US11554388B2
公开(公告)日：2023-01-17
申请号：US16981649
申请日：2019-03-18
申请人： JX NIPPON MINING & METALS CORPORATION
发明人： Katsushi Aoki , Tsubasa Takeda
IPC分类号： B03C1/16 , B07C5/344 , B03C1/00 , B07C5/342 , B07C5/36
摘要： Provided is a method for processing electronic and electrical device component scrap, which can accurately and efficiently sort electronic and electrical device component scrap. The method for processing electronic and electrical device component scrap includes a separation step of separating non-metal objects 1b or metal objects 1a1, 1a2 from electronic and electrical device component scrap 1 containing the metal objects 1a1, 1a2 and the non-metal objects 1b using a sorter 10 comprising a metal sensor 2, a color camera 3, an air valve 4, and a conveyor 5, wherein a fixed distance is provided between the metal objects 1a1, 1a2 adjacent to each other so as to prevent the non-metal objects 1b between the metal objects 1a1, 1a2 from being erroneously detected, when detecting the metal objects 1a1, 1a2 in the electronic and electrical device component scrap 1 by the metal sensor 2.

9. 发明申请

US20220407972A1 TRADING CARD SORTER AND METHODS 有权
公开(公告)号：US20220407972A1
公开(公告)日：2022-12-22
申请号：US17894473
申请日：2022-08-24
申请人： LEXMARK INTERNATIONAL, INC.
发明人： BRADLEY AUSTIN HURST , MICHAEL CHARLES DAY , DANIEL LEE THOMAS , MICHAEL RICHARD TURPYN , CASEY MATTHEW WESLEY , DARREN ADAM KEESE , JEREMY KEITH PAYNE
IPC分类号： H04N1/00 , B07C5/36 , B07C5/342
摘要： A sorter processes trading cards in an affordable, accurate, and easy-to-use manner. The sorter includes an input and output bin. A transport path moves cards between the bins and has two scan bars, one above and one below the path. The scan bars capture an image of a top and bottom surface of ones of the cards. A controller coordinates movement of the cards along the path and receives the image for processing. Users interact with the controller by way of an interface to influence the processing. The sorter also includes a coil to detect metal foil on the cards. Other embodiments are envisioned.

10. 发明申请

US20220373472A1 OPTICAL SORTER 有权
公开(公告)号：US20220373472A1
公开(公告)日：2022-11-24
申请号：US17781795
申请日：2020-12-14
申请人： SATAKE CORPORATION
发明人： Tomoyuki MIYAMOTO , Masaaki SADAMARU , Hiroaki TAKEUCHI , Tadashi MATSUSHITA
IPC分类号： G01N21/88 , B07C5/342
摘要： An optical sorter includes a first light source disposed on a first side, a second light source disposed on a second side, an optical sensor configured to detect light during a plurality of scan periods including a first scan period and a second scan period, a determination part configured to determine a foreign object and/or a defective product, and a light source control part. The light source control part is configured to control the first light source and the second light source during the first scan period so as to turn on the first light source and/or the second light source in a first lighting pattern, which is a lighting pattern arbitrarily selected from a lighting pattern in which the first light source and the second light source are at least partially on, a lighting pattern in which only one of the first light source and the second light source is at least partially on, and a lighting pattern in which only the other of the first light source and the second light source is at least partially on, and is also configured to control the first light source and the second light source during the second scan period so as to turn on the first light source and/or the second light source in a second lighting pattern, which is a lighting pattern selected arbitrarily except for the first lighting pattern.

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