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公开(公告)号：US20160250665A1
公开(公告)日：2016-09-01
申请号：US15028635
申请日：2014-04-22
Applicant: SIKORA AG
Inventor： Siegmar Lampe
CPC classification number: B07C5/3427 , B07C5/02 , B07C5/34 , B07C5/3416 , B07C5/342 , B07C5/346 , B07C5/36 , B07C5/363 , B07C5/366 , B07C2501/0018
Abstract: The invention relates to a device and corresponding method for sorting bulk material, in particular pellets, comprising a vibration conveyor apparatus and a feed apparatus, which feeds bulk material to the vibration conveyor apparatus and is examined for defects using a detector apparatus. Bulk material identified as being non-defective is deposited in a first outlet and bulk material identified as being defective is shorted out and deposited in.
Abstract translation: 本发明涉及一种用于分选散装材料，特别是颗粒的装置和相应的方法，其包括振动输送装置和进料装置，其将散装材料输送到振动输送装置，并使用检测装置检查缺陷。 被识别为无缺陷的散装材料被放置在第一个出口中，被识别为有缺陷的散装材料被短路并存入。
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公开(公告)号：US12055386B2
公开(公告)日：2024-08-06
申请号：US17627456
申请日：2020-06-20
Applicant: Sikora AG
Inventor： Armin Holle , Christian Frank
IPC: G01N21/3581 , G01B15/02 , G01B15/04
CPC classification number: G01B15/02 , G01B15/04 , G01N21/3581
Abstract: A device for measuring a strand that is tubular includes a first radiation source to emit terahertz radiation in a first measurement region from an inside onto an inner surface of the strand. A first radiation receiver receives terahertz radiation reflected by the strand in a second measurement region. A first evaluation apparatus determines at least one geometric parameter of the strand in the first measurement region. A second radiation source emits terahertz radiation in the second measurement region from an outside onto an outer surface of the strand. A second radiation receiver receives terahertz radiation reflected by the strand in the second measurement region. A second evaluation apparatus determines at least one geometric parameter of the strand in the second measurement region. A third evaluation apparatus determines a change in the at least one geometric parameter of the strand between the first and second measurement regions.
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公开(公告)号：US20240068939A1
公开(公告)日：2024-02-29
申请号：US18270648
申请日：2021-12-20
Applicant: Sikora AG
Inventor： Harold Sikora , Armin Holle , Kolja Tobias Schuh
IPC: G01N21/3581 , G01N21/89 , G01N21/892 , G01N21/954
CPC classification number: G01N21/3581 , G01N21/8914 , G01N21/892 , G01N21/954 , G01N2021/8918
Abstract: A method is provided for detecting a defect of a strand-like product conveyed in a conveying direction at a conveying speed of more than 50 m/min. The method includes determining a frequency of a lateral movement of the strand-like product. The lateral movement occurs in a direction that is transverse to the conveying direction. Terahertz radiation is emitted at a wavelength by at least one transmitter onto the strand-like product conveyed in the conveying direction. The terahertz radiation is reflected by the strand-like product and received by at least one receiver. A temporary change in the terahertz radiation received by the at least one receiver is detected. A defect in the strand-like product is inferred when the temporary change in the terahertz radiation received by the at least one receiver is higher than the frequency of the lateral movement of the strand-like product.
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公开(公告)号：US20230128231A1
公开(公告)日：2023-04-27
申请号：US17908614
申请日：2021-02-23
Applicant: Sikora AG
Inventor： Armin Holle , Tuncer Kaya
IPC: G01P3/36
Abstract: A device for determining at least one of a speed and a length of a product. The device includes a laser for irradiating a surface of the product, a detector apparatus to detect laser radiation backscattered from the surface, a first sensor with a first transmission grid arranged in front of the first sensor and a second sensor. A first beam splitter splits laser radiation backscattered from the product into laser radiation conducted to at least one of the first sensor and to the second sensor. An evaluation apparatus determines at least one of: (i) the speed; and (ii) the length of the product. A third sensor is provided as is a second beam splitter that splits laser radiation coming from the first beam splitter to at least one of the sensors. The evaluation apparatus eliminates a direct component of the measurement signal received by the first sensor.
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公开(公告)号：US20230102027A1
公开(公告)日：2023-03-30
申请号：US17794869
申请日：2021-01-11
Applicant: Sikora AG
Inventor： Harald Sikora , Christian Frank
Abstract: A device for determining the temperature of a tubular strand conveyed out of an extrusion device includes at least one temperature sensor configured to measure a first temperature of an outside of the tubular strand at a first position of the tubular strand. An evaluation apparatus further included and configured to compare the first temperature with a second temperature of the outside of the tubular strand at a second position of the tubular strand and determine at least one of a temperature within the tubular strand or a temperature on the inside of the tubular strand at a position of the tubular strand based on the comparison of the first and second temperature.
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Patent Agency Ranking
公开(公告)号：US20210114278A1
公开(公告)日：2021-04-22
申请号：US16977227
申请日：2019-02-26
Applicant: Sikora AG
Inventor： Armin Holle
Abstract: The invention relates to a method for measuring a tubular strand exiting from an extrusion device, wherein electromagnetic radiation is directed from at least one radiation source within a frequency range of 1 GHz to 6000 GHz from the inside to the inner side of the tubular strand, wherein electromagnetic radiation reflected by the tubular strand is received by at least one radiation receiver, and wherein the diameter, and/or the wall thickness, and/or deviations in shape of the tubular strand are ascertained from the received electromagnetic radiation. Moreover, the invention relates to a corresponding device.
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公开(公告)号：US09804030B2
公开(公告)日：2017-10-31
申请号：US14651979
申请日：2013-12-13
Applicant: Sikora AG
Inventor： Harald Sikora , Abraham Parga Garcia
CPC classification number: G01J5/0022 , G01J5/0096 , G01J5/0887 , G01J5/0896 , G01J2005/0051 , G01J2005/0077
Abstract: A method for contactlessly determining the temperature of a moving object having an unknown degree of emission, especially a metal wire conveyed along its longitudinal axis, is described. The object is guided through at least one radiation source emitting thermal radiation, wherein the object is mostly or completely surrounded by the at least one radiation source. With at least one radiation detector, a spatially-resolved thermal radiation measurement is performed in a region through which the object passes when it is guided through the radiation source. The temperature of the moving object is determined on the basis of the spatially-resolved thermal radiation measurement. A corresponding device is also described.
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28.发明公开公开(公告)号：US20240125593A1
公开(公告)日：2024-04-18
申请号：US18277193
申请日：2022-02-10
Applicant: Sikora AG
Inventor： Harald Sikora
IPC: G01B11/245 , G06Q30/0601
CPC classification number: G01B11/245 , G06Q30/0621 , G06Q30/0631 , G06Q30/0643 , G01B2210/54
Abstract: The invention relates to a method for capturing and providing data for a purchase of an item of clothing, in particular an online purchase of an item of clothing, comprising the following steps:
a clothed person is irradiated with terahertz radiation by means of at least one transmitter for terahertz radiation and terahertz radiation reflected by the person is received by at least one receiver for terahertz radiation,
body measurement data of the person are determined from the terahertz radiation received by the at least one receiver.
The invention also relates to a corresponding system.-
公开(公告)号：US20230288187A1
公开(公告)日：2023-09-14
申请号：US18118877
申请日：2023-03-08
Applicant: Sikora AG
Inventor： Kolja Tobias Schuh
Abstract: A method for determining dimensional data of an object includes emitting terahertz radiation by a first transmitter onto a surface of the object. The terahertz radiation emitted by the first transmitter is received by a first receiver after the terahertz radiation has passed through the object. Terahertz radiation comprising a bandwidth of less than 5% of a carrier frequency of the terahertz radiation is emitted by a second transmitter onto at least one location on the surface of the object. The terahertz radiation emitted by the second transmitter is received by a second receiver after the terahertz radiation has passed through the object. A dimension of the object is determined from one of: (i) the terahertz radiation received by the second transmitter; and (ii) a temporal or spatial change of the terahertz radiation received by the second receiver in consideration of that received by the first receiver.
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公开(公告)号：US20220034648A1
公开(公告)日：2022-02-03
申请号：US17275733
申请日：2019-09-02
Applicant: Sikora AG
Inventor： Harald Sikora
Abstract: A device for detecting an object conveyed through a measuring region comprises a transmission apparatus configured to emit measuring radiation onto the outer contour of the object. The measuring radiation comprises a frequency in a range of one of gigahertz and terahertz. A protective mesh is positioned between the measuring region and at least one of the transmission apparatus and the receiving apparatus. The protective mesh is transparent for the measuring radiation and permeable to as gas.
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