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公开(公告)号：US12083801B2
公开(公告)日：2024-09-10
申请号：US18075355
申请日：2022-12-05
发明人： Tomoya Kawai
CPC分类号： B41J2/17503 , B41J2/14 , B41J2/18 , B41J25/34 , B41J2202/12 , B41J2202/15
摘要： An ink supplying device includes: an attachment unit to which a cartridge for storing ink to be supplied to an inkjet head of a printing apparatus is attached and in which an internal flow path is formed for the ink stored in the cartridge to flow; an external tube that is connected to the internal flow path of the attachment unit and circulates the ink; and a base portion that supports the attachment unit and a part of the external tube. The attachment unit is supported by the base portion so as to be rotatable in a direction around a predetermined central axis. The external tube is disposed in a curved state from a connecting portion connected to the internal flow path to a supported portion supported by the base portion and is provided such that the curved state changes in accordance with the rotation of the attachment unit.
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公开(公告)号：US20240286399A1
公开(公告)日：2024-08-29
申请号：US18572147
申请日：2022-07-13
CPC分类号： B41F16/0026 , B41F16/0093 , B65H23/04 , B65H41/00 , B65H2301/5113 , B65H2404/10
摘要： A foil transfer device having a reduced size is provided. The foil transfer device includes an adhesive application mechanism that applies an adhesive to a medium, and a transfer roller pair that presses a foil transfer sheet against the medium to which the adhesive is applied to transfer the foil to the medium. The adhesive application mechanism includes a head that ejects an adhesive onto the medium, and a platen that is disposed on the lower side of the head and on which the medium is mounted. In the foil transfer device, the transfer roller pair is disposed on the lower side of the platen.
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公开(公告)号：US12064954B2
公开(公告)日：2024-08-20
申请号：US17637078
申请日：2020-08-24
发明人： Akira Takatsu , Shun Horiuchi
CPC分类号： B41J11/00212 , B41J2/2114 , B41J11/00214 , B41J11/00218
摘要： Provided are an inkjet printing method and an ink set, in which forward and reverse warp inks are printed in an arrangement that reduces warp. The forward warp ink is the ink in which a warp when cured and shrunk by irradiation of light is a forward warp in which a portion on a side where light is irradiated by a light irradiation device is large in the degree of curing and shrinkage as compared with a portion on an opposite side. The reverse warp ink is the ink in which a warp when cured and shrunk by irradiation of light is a reverse warp in which a portion on a side opposite to a side where light is irradiated by the light irradiation device is large in the degree of curing and shrinkage as compared with a portion on the side where light is irradiated.
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公开(公告)号：US12005705B2
公开(公告)日：2024-06-11
申请号：US17642696
申请日：2020-09-28
发明人： Takuhide Misaizu
IPC分类号： B41J2/045
CPC分类号： B41J2/04505 , B41J2/04586
摘要： Misalignment between landing positions is appropriately corrected. A printing device 10 that performs printing by an inkjet method includes an inkjet head 102, a carriage 100, a main scan driving part 18 (carriage drive mechanism), a detection mechanism 106, and a controller 30. The controller 30 detects a position where a concentration is the highest among concentrations of a correction pattern changing depending on positions in a main scanning direction, calculates magnitude of misalignment between a landing position of ink ejected from the inkjet head 102 when the carriage 100 moves to a first direction side and a landing position of the ink ejected from the inkjet head 102 when the carriage 100 moves to a second direction side based on a detection result of the position where the concentration is the highest, and corrects the misalignment between the landing positions based on a calculation result.
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公开(公告)号：US20240059061A1
公开(公告)日：2024-02-22
申请号：US18273028
申请日：2022-01-07
发明人： Akihiko Mizusaki
IPC分类号： B41J2/135
CPC分类号： B41J2/135
摘要： Provided is an inkjet printer capable of suppressing variations in landing positions of inks ejected from a plurality of inkjet heads mounted on a carriage for each inkjet head. In this inkjet printer, a plurality of inkjet heads 3 are mounted on a carriage. This inkjet printer includes at least one of a first inclination adjustment mechanism (13) for adjusting the inclination of each of the inkjet heads (3) with respect to the carriage in a pivoting direction having a sub scanning direction as an axial direction of pivoting, and a second inclination adjustment mechanism (14) for adjusting the inclination of each of the inkjet heads (3) with respect to the carriage in a pivoting direction having a main scanning direction as an axial direction of pivoting.
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公开(公告)号：US11780251B2
公开(公告)日：2023-10-10
申请号：US17295046
申请日：2019-11-19
发明人： Yoshimi Yamada , Ayaka Yokomichi
CPC分类号： B41J11/68 , B29C44/022 , B41M5/0041 , B29C2035/0822 , B41M3/06 , B41M3/18 , B41M7/009
摘要： Provided are a manufacturing method for a foamable printed matter, a manufacturing method for a foam and a foaming inhibition ink. The manufacturing method for a printed matter is a manufacturing method for a foamable printed matter that foams to form an irregular pattern on its surface, the method including a printing step of inkjet-printing a foaming inhibition ink on a printing medium having a layer of a foamable resin composition containing a chemical foaming agent, under a temperature condition lower than a softening temperature of the foamable resin composition, the foaming inhibition ink containing: a foaming inhibitor that deteriorates a heat decomposing ability of the foamable resin composition; and a solvent that dissolves the foaming inhibitor when the foaming inhibitor is solid, is compatible with the foaming inhibitor when the foaming inhibitor is liquid, and is able to move the foaming inhibitor into the foamable resin composition.
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7.发明授权公开(公告)号：US11713366B2
公开(公告)日：2023-08-01
申请号：US16311578
申请日：2017-06-22
发明人： Katsuyuki Kito , Taeko Izumo , Masakatsu Okawa , Kenta Hongo
IPC分类号： C08F220/28 , C08F290/06 , C08F2/46 , B33Y10/00 , B29C64/112 , B29C64/40 , C09D11/101 , C09D11/107 , C09D11/30 , B29C67/00 , B29K33/00
CPC分类号： C08F220/282 , B29C64/112 , B29C64/40 , B29C67/00 , B33Y10/00 , C08F2/46 , C08F290/06 , C09D11/101 , C09D11/107 , C09D11/30 , B29K2033/08
摘要： The present invention provides a resin composition for a model material, for obtaining an optically shaped article that has flexibility and does not crack even when it is bent, and a method for manufacturing optically shaped articles that are shaped using the resin composition for a model material. The present invention relates to a resin composition for a model material, comprising, based on 100 parts by weight of a whole resin composition, 20 to 90 parts by weight of a (meth)acrylate monomer represented by the following formula (1) and/or a (meth)acrylate monomer represented by the following formula (2) as a monofunctional monomer (A), and 5 parts by weight or more of a polyfunctional oligomer as an oligomer (B), and further comprises no or 15 parts by weight or less, based on 100 parts by weight of the whole resin composition, of polyfunctional monomer (C),
wherein R1, R2 and R3 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 3 carbon atoms.-
公开(公告)号：US11642834B2
公开(公告)日：2023-05-09
申请号：US17152732
申请日：2021-01-19
发明人： Wataru Arai , Kunio Hakkaku , Norimichi Tsumura , Keita Hirai , Junki Yoshii
IPC分类号： B29C64/112 , B29C64/393 , C09D11/30 , B29C64/40 , B33Y10/00 , B33Y30/00
CPC分类号： B29C64/112 , B29C64/393 , B29C64/40 , C09D11/30 , B33Y10/00 , B33Y30/00
摘要： A manufacturing method for manufacturing a colored product, where using inkjet heads which are a plurality of color ink heads, and an inkjet head, which is a colorless ink head, a plurality of coloring regions are formed in an overlapping manner in a normal direction, a surface side colored region, which is a region located closest to the surface of the colored product is formed using at least the color ink ejected from any of the inkjet heads, and an inner colored region, which is a region located farther from the surface of the colored product than the surface side colored region is formed using at least the color ink ejected from any of the inkjet heads and the colorless ink ejected from the inkjet head.
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公开(公告)号：US11639030B2
公开(公告)日：2023-05-02
申请号：US15884382
申请日：2018-01-31
发明人： Kunio Hakkaku , Yoshikazu Furukawa
IPC分类号： B29C64/393 , B29C64/112 , B33Y30/00 , B33Y50/02 , B33Y10/00
摘要： To manufacture a shaped object more appropriately by adjusting weight and the like of the shaped object. A manufacturing method for a shaped object for manufacturing a three-dimensional shaped object by depositing a layer of shaping material, the manufacturing method includes: setting a weight of at least part of the shaped object to be a setting weight different from a filling weight that is weight in a case of forming the shaped object by filling deposition material used for deposition; and forming the shaped object to which the setting weight is set to be matched with the setting weight by forming at least part of the shaped object in a state of including a clearance inside as a region that is not formed with the deposition material.
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公开(公告)号：US20230129407A1
公开(公告)日：2023-04-27
申请号：US17912035
申请日：2021-03-10
发明人： Yutaro Kishida
IPC分类号： B41J2/045
摘要： An inkjet printer that includes an inkjet head in which a plurality of ink flow paths are formed is provided. In this inkjet printer, a plurality of nozzles from which ink is ejected and a plurality of ink flow paths to which the plurality of nozzles 0 are connected are formed in an inkjet head. The inkjet head includes a plurality of ejection energy generation elements that make the plurality of respective nozzles eject ink. Based on an ink flow rate which is a flow rate of ink flowing into each of the plurality of ink flow paths and internal temperature or external temperature of the inkjet head, a controller of the inkjet printer estimates the ink temperature in each of the plurality of ink flow paths, and controls drive voltage applied to the plurality of ejection energy generation elements based on the result of the estimation.
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