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公开(公告)号：US11987043B2
公开(公告)日：2024-05-21
申请号：US17902351
申请日：2022-09-02
发明人： Takuya Hamada
CPC分类号： B41J11/002 , B41J3/60 , B41J11/00222 , B41J11/00224 , B41J11/0024 , B41J13/0027 , B41J13/0045 , B41J13/009 , B41J13/03 , B41J2202/20
摘要： A printing apparatus includes a conveyance unit configured to convey a sheet along a conveyance path, a printing unit configured to print an image by discharging ink to the sheet conveyed by the conveyance unit, a heating unit configured to, in a heating section on the conveyance path, heat the sheet on which the image has been printed by the printing unit, and a control unit configured to control the heating unit so that the heating section is changed in accordance with a print condition.
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公开(公告)号：US20230166532A1
公开(公告)日：2023-06-01
申请号：US17902351
申请日：2022-09-02
发明人： Takuya Hamada
CPC分类号： B41J11/002 , B41J3/60 , B41J13/0027 , B41J13/0045 , B41J13/009 , B41J13/03 , B41J11/00224 , B41J11/00222 , B41J11/0024 , B41J2202/20
摘要： A printing apparatus includes a conveyance unit configured to convey a sheet along a conveyance path, a printing unit configured to print an image by discharging ink to the sheet conveyed by the conveyance unit, a heating unit configured to, in a heating section on the conveyance path, heat the sheet on which the image has been printed by the printing unit, and a control unit configured to control the heating unit so that the heating section is changed in accordance with a print condition.
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公开(公告)号：US11584143B2
公开(公告)日：2023-02-21
申请号：US17167982
申请日：2021-02-04
发明人： Takuya Hamada , Kenichi Ogawa
摘要： A liquid discharge apparatus includes a conveying part configured to convey a medium in a conveying direction. A discharge head is configured to discharge a droplet onto a medium carried by the conveying part. A heating part is arranged at the downstream of the discharge head and configured to heat a medium while contacting with the medium attached with a droplet discharged by the discharge head. The heating part is arranged at a position contacting with at least part of the droplet present on the surface of the medium.
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公开(公告)号：US11535044B2
公开(公告)日：2022-12-27
申请号：US17033389
申请日：2020-09-25
发明人： Takuya Hamada , Kenichi Ogawa
摘要： A printing apparatus includes a conveyance unit, a printing unit, and a heating unit provided on a downstream side with respect to the printing unit in the conveyance direction, and a control unit. The conveyance unit conveys a printing medium along a conveyance direction. The printing unit ejects ink onto the printing medium conveyed by the conveyance unit. The heating unit heats the printing medium on which ink has been ejected by the printing unit while being in contact therewith. The control unit controls the printing apparatus such that a first surface of the printing medium passes through the same heating unit a plurality of times, wherein the first surface includes ink having been ejected by the printing unit onto the first surface.
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公开(公告)号：US11446935B2
公开(公告)日：2022-09-20
申请号：US17016763
申请日：2020-09-10
发明人： Takuya Hamada
IPC分类号： B41J11/00
摘要： A printing apparatus includes a conveyance unit configured to convey a print medium, a printhead configured to print an image by discharging ink to the print medium conveyed by the conveyance unit, a heating unit provided downstream of the printhead with respect to a conveyance direction of the print medium and configured to heat the print medium on which the image is printed by the printhead, and a correction unit provided downstream of the heating unit with respect to the conveyance direction and configured to correct curl occurring in the print medium. The apparatus controls to delay, between the heating unit and the correction unit, the conveyance of the print medium heated by the heating unit.
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公开(公告)号：US20210155014A1
公开(公告)日：2021-05-27
申请号：US17167982
申请日：2021-02-04
发明人： Takuya Hamada , Kenichi Ogawa
摘要： A liquid discharge apparatus includes a conveying part configured to convey a medium in a conveying direction. A discharge head is configured to discharge a droplet onto a medium carried by the conveying part. A heating part is arranged at the downstream of the discharge head and configured to heat a medium while contacting with the medium attached with a droplet discharged by the discharge head. The heating part is arranged at a position contacting with at least part of the droplet present on the surface of the medium.
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7.发明授权Inkjet printing apparatus and method for controlling inkjet printing apparatus 有权喷墨打印设备和喷墨打印设备的控制方法公开(公告)号：US09457576B2
公开(公告)日：2016-10-04
申请号：US14698173
申请日：2015-04-28
CPC分类号： B41J2/16517 , B41J2/04501 , B41J2/04528 , B41J2/04545 , B41J2/0458 , B41J2/04596 , B41J2/04598 , B41J2/1652 , B41J2/16585 , B41J2002/16529 , B41J2002/16573
摘要： An inkjet printing apparatus according to the present invention includes a first printing head that performs a first printing operation by discharging ink onto the printing medium, a second printing head positioned downstream from the first printing head in a transport direction and performing a second printing operation by discharging ink onto the printing medium, and a preliminary discharge controller that causes the second printing head to perform a preliminary discharging operation that does not contribute to the second printing operation, wherein the preliminary discharge controller causes an ink discharge amount of the preliminary discharging operation of the second printing head to be smaller when an ink discharge amount of the first printing operation is greater than or equal to a predetermined value than when the ink discharge amount of the first printing operation is less than the predetermined value.
摘要翻译： 根据本发明的喷墨打印设备包括：第一打印头，其通过将墨喷射到打印介质上执行第一打印操作;第二打印头，其沿着传送方向位于第一打印头的下游，并且通过以下步骤进行第二打印操作 将墨水喷射到打印介质上;以及预备排放控制器，其使得第二打印头执行对第二打印操作无贡献的初步排出操作，其中，初步排出控制器使得初步排出操作的墨水排出量 当第一打印操作的喷墨量大于或等于预定值时，第二打印头要比第一打印操作的喷墨量小于预定值时小。
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公开(公告)号：US11945213B2
公开(公告)日：2024-04-02
申请号：US18163638
申请日：2023-02-02
发明人： Takuya Hamada , Kenichi Ogawa
CPC分类号： B41J11/0024 , B41J2/01 , B41J2/04 , B41M7/00 , B41M7/0054 , B41M7/009
摘要： A liquid discharge apparatus includes a conveying part configured to convey a medium in a conveying direction. A discharge head is configured to discharge a droplet onto a medium carried by the conveying part. A heating part is arranged at the downstream of the discharge head and configured to heat a medium while contacting with the medium attached with a droplet discharged by the discharge head. The heating part is arranged at a position contacting with at least part of the droplet present on the surface of the medium.
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公开(公告)号：US20230173827A1
公开(公告)日：2023-06-08
申请号：US18163638
申请日：2023-02-02
发明人： Takuya Hamada , Kenichi Ogawa
CPC分类号： B41J11/0024 , B41J2/04 , B41M7/0054 , B41M7/00 , B41M7/009 , B41J2/01
摘要： A liquid discharge apparatus includes a conveying part configured to convey a medium in a conveying direction. A discharge head is configured to discharge a droplet onto a medium carried by the conveying part. A heating part is arranged at the downstream of the discharge head and configured to heat a medium while contacting with the medium attached with a droplet discharged by the discharge head. The heating part is arranged at a position contacting with at least part of the droplet present on the surface of the medium.
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公开(公告)号：US20210070068A1
公开(公告)日：2021-03-11
申请号：US17016763
申请日：2020-09-10
发明人： Takuya Hamada
IPC分类号： B41J11/00
摘要： A printing apparatus according to an embodiment of the present invention includes a conveyance unit configured to convey a print medium, a printhead configured to print an image by discharging ink to the print medium conveyed by the conveyance unit, a heating unit provided on a downstream of the printhead with respect to a conveyance direction of the print medium and configured to heat the print medium on which the image is printed by the printhead, and a correction unit provided on a downstream of the heating unit with respect to the conveyance direction and configured to correct curl occurring in the print medium. The apparatus controls to delay, between the heating unit and the correction unit, the conveyance of the print medium heated by the heating unit.
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