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公开(公告)号：US12053950B2
公开(公告)日：2024-08-06
申请号：US16229678
申请日：2018-12-21
发明人： Alfred Eder , Jörg Vonderheiden
IPC分类号： B31F1/28 , B31B50/16 , B31B50/88 , B41F33/00 , B41F33/16 , B65H35/00 , B31B120/70 , G06K19/06
CPC分类号： B31F1/2831 , B31B50/16 , B31B50/88 , B41F33/00 , B41F33/16 , B65H35/008 , B31B2120/70 , B65H2701/1762 , G06K19/06018
摘要： A device for processing a material web (3) that includes means (2) for conveying the material web in a longitudinal direction (L), wherein both an applied, in particular repeated printed image (9) and a control line (10, 11) extending in the longitudinal direction are configured on the material web (3). The control line (10, 11) has a defined position transverse to the material web (3), and the control line (10, 11) is scanned by means of a sensor (15, 16) in a material web (3) processing step. The control line (3) has a digital code structure in its longitudinal direction (L) that encodes a data set of at least four bits, in particular at least two bytes, of information content.
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公开(公告)号：US20230405988A1
公开(公告)日：2023-12-21
申请号：US18151134
申请日：2023-01-06
申请人： Fathom Optics Inc.
摘要： Techniques for manufacturing a light field print using a printing press. The techniques include: identifying at least one characteristic of the printing press at least in part by printing at least one calibration pattern; obtaining content to be rendered using the light field print, the content comprising multiple scene views; generating, based at least in part on the content and the at least one characteristic of the printing press, a front target pattern and a back target pattern; and using the printing press to: print the front target pattern on a first side of a substrate; and print the back target pattern on a second side of the substrate.
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3.发明公开公开(公告)号：US20230241883A1
公开(公告)日：2023-08-03
申请号：US18007882
申请日：2021-06-01
申请人： Andrea BELLOLI , Stefano BELLOLI
发明人： Andrea BELLOLI , Stefano BELLOLI
CPC分类号： B41F33/0009 , B41F33/16
摘要： A system for the management, control and verification of the printing operations carried out by a printing plate includes a printing plate with an associated readable coding element containing significant information of the printing plate, a data acquisition unit for acquiring information from the printing plate, a control and data processing unit that is suitable for receiving the information of the printing plate from the data acquisition unit and for processing the information based on operating parameters of the printing process to provide information relating to print performance, and an information display and presentation unit adapted to carry out a user interface for visualization of the information provided by the control and data processing unit.
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公开(公告)号：US11577504B2
公开(公告)日：2023-02-14
申请号：US17315101
申请日：2021-05-07
申请人： Fathom Optics Inc.
摘要： Techniques for manufacturing a light field print using a printing press. The techniques include: identifying at least one characteristic of the printing press at least in part by printing at least one calibration pattern; obtaining content to be rendered using the light field print, the content comprising multiple scene views; generating, based at least in part on the content and the at least one characteristic of the printing press, a front target pattern and a back target pattern; and using the printing press to: print the front target pattern on a first side of a substrate; and print the back target pattern on a second side of the substrate.
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公开(公告)号：US11167544B2
公开(公告)日：2021-11-09
申请号：US16475847
申请日：2017-01-06
申请人： FUJI CORPORATION
发明人： Mitsuaki Kato
摘要： A screen printer comprising: a board positioning device configured to convey and hold a board to a work position in the screen printer; a mask holding device configured to hold a mask above the work position; a squeegee device configured to spread a cream solder on a mask on the board; a correction device configured to correct a relative position between the board of the board positioning device and the mask of the mask holding device; a control device configured to acquire inspection data of a print state from a print inspection device provided inside or outside the screen printer and perform correction control on the correction device by a correction value corrected according to a deviation amount of printing based on the inspection data; and an input device configured to include an instruction input section that senses an inspection instruction operation of an operator and transmit, to the control device, an inspection data acquisition signal for acquiring the inspection data of the print state from the print inspection device based on an instruction operation of the operator to the instruction input section.
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公开(公告)号：US20210245494A1
公开(公告)日：2021-08-12
申请号：US15733789
申请日：2019-08-31
摘要： According to examples, an apparatus may include a processor that may identify a first period for a heated system, the first period including a first set of power events and a first zero power event for the heated system and may identify a second period for the heated system, the second period including a second set of power events and a second zero power event for the heated system. The processor may also borrow, from the second period, a portion of a second power event of the second set of power events and may apply the borrowed portion of the second power event to a first power event of the first set of power events during the first period to remove the first zero power event from the first period.
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公开(公告)号：US20210070037A1
公开(公告)日：2021-03-11
申请号：US16952709
申请日：2020-11-19
发明人： Joachim Scheele , Nils Kay
摘要： A method for mounting one or more printing plate segments on a carrier sheet. The method comprises importing a file into a computer associated with a mounting unit. For each printing plate segment, the file includes a printing plate segment identifier, information regarding alignment of registration marks relative to the carrier sheet; and image data corresponding to a characteristic pattern associated with each printing plate segment. A composite image depicting the image data corresponding to the characteristic patterns is then displayed on a display in the predetermined arrangement of one or more printing plate segment locations and orientations. A mounting unit and a printing system and computer readable media programmed with instructions for performing the method are also described.
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公开(公告)号：US20210070036A1
公开(公告)日：2021-03-11
申请号：US15733798
申请日：2018-08-31
摘要： According to examples, an apparatus may include a processor and a nontransitory computer readable medium on which is stored machine readable instructions that are to cause the processor to generate a linear piecewise control signal based on an internal resistance of a heating lamp to control a rate of change of a phase angle of an applied voltage in the heating lamp until a peak current in the heating lamp is within a predefined threshold of a maximum current rating of an alternating current (AC) power source of a circuit.
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公开(公告)号：US10882339B2
公开(公告)日：2021-01-05
申请号：US16712615
申请日：2019-12-12
申请人： Toshihiro Yoshinuma
发明人： Toshihiro Yoshinuma
摘要： A dryer includes a heater configured to heat an object to dry the object, a plurality of collection devices configured to collect a liquid generated by liquefication of condensed vapor in the dryer, a drainage tube configured to drain the liquid from each of the plurality of collection devices, a pump configured to feed the liquid through the drainage tube, a switch configured to switch a connection between the plurality of collection devices and the switch, and a pressure sensor configured to measure a pressure between the switch and the pump.
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公开(公告)号：US10564110B2
公开(公告)日：2020-02-18
申请号：US16124080
申请日：2018-09-06
申请人： FUJIFILM Corporation
发明人： Yoshirou Yamazaki
IPC分类号： B41J2/045 , G01N21/892 , B41J2/20 , G06T7/00 , H04N1/60 , B41F33/00 , G01N21/89 , B41J2/165 , G06T1/00 , G01N21/956 , B41F33/16 , B41J2/21 , G01N21/88
摘要： Provided are a printing result inspection apparatus, a method, and a program capable of determining a printing defect caused by a printing step and a printing paper defect caused by printing paper by reading the printing paper once. A defect determination unit determines whether defected regions extracted from a non-image region are the printing defect or the printing paper defect based on a density change amount and a color, and an image feature amount of a defected region determined as the printing paper defect in the non-image region is stored in paper defect information and is accumulated in a paper defect information storage unit. Next, the defect determination unit determines whether defected regions extracted from image regions are the printing defect or the printing paper defect based on the paper defect information.
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