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1.发明公开公开(公告)号：US20240343050A1
公开(公告)日：2024-10-17
申请号：US18630060
申请日：2024-04-09
发明人： Satoru NAKAMURA
CPC分类号： B41J13/08 , B41J2/16526 , B41J11/0085 , B65H5/224 , B65H2404/25
摘要： An image forming apparatus includes a recording head, an endless belt, a plurality of through holes for flashing, a droplet receiver, and an anti-floating member. In the recording head, a plurality of nozzles capable of ejecting droplets onto a recording medium are arranged. The endless belt conveys the recording medium toward a position where an image is to be formed on the recording medium by the recording head. The through holes are formed in the endless belt. The droplet receiver receives flashing droplets having been ejected from the nozzles by flashing without contributing to formation of the image and having passed through the through holes. The anti-floating member prevents floating of end portions of the endless belt in a widthwise direction of the endless belt.
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公开(公告)号：US12109805B2
公开(公告)日：2024-10-08
申请号：US18137127
申请日：2023-04-20
IPC分类号： B41J2/005 , B29C65/50 , B41J2/01 , B41J11/00 , B41J13/08 , B41J15/04 , B41J15/16 , B65G17/32 , G03G15/16
CPC分类号： B41J2/0057 , B29C65/505 , B41J2/01 , B41J11/007 , B41J13/08 , B41J15/048 , B41J15/16 , B65G17/323 , G03G15/1615 , B41J2002/012
摘要： Some embodiments relate to printing system is described that has an intermediate transfer member (ITM) in the form of a seamed endless belt for transporting an ink image from an image forming station, at which an ink image is deposited on ITM, to an impression station, where the ink image is transferred onto a printing substrate. Two drive members are provided for movement in synchronism with one another. Rotation of the drive members during installation of a new ITM serves to thread the strip through the printing system by pulling the strip from its leading end. Alternatively or additionally, indirect printing system comprising the ITM and an image forming station at which droplets of ink are applied to the ITM to form ink images thereon is disclosed. One or more blowing mechanisms (e.g. associated with the image forming station) are disclosed herein.
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公开(公告)号：US20240326481A1
公开(公告)日：2024-10-03
申请号：US18511217
申请日：2023-11-16
发明人： Fusayoshi TAKEZAWA
CPC分类号： B41J13/0036 , B41J3/4075 , B41J11/007 , B41J11/04 , B41J13/08 , B41J29/13
摘要： According to an embodiment, a printer apparatus sets a feeding amount when ejecting label paper from a paper ejection port of an attachment in accordance with a distance from a paper ejection port to the paper ejection port of the attachment. Further, the printer apparatus sets a back-feeding amount when reversely feeding the label paper after printing ejected from the paper ejection port of the attachment to a next printing position in accordance with presence or absence of a head-up function of the printer apparatus.
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公开(公告)号：US12090752B2
公开(公告)日：2024-09-17
申请号：US18059489
申请日：2022-11-29
发明人： Taiki Akiyama
CPC分类号： B41J13/03 , B41J11/007 , B41J13/0027 , B41J11/0085 , B41J13/08
摘要： A recording device includes a recording head that performs recording on a medium, a transport belt that sucks and transports the medium at a position facing the recording head, a charging unit that forms a charging sucking area on the transport belt, in which the medium is sucked by charging, by applying a voltage to the transport belt, and a control section that controls the charging unit. A belt downstream roller pair that transports the medium is provided downstream of the transport belt in a medium transport direction. After a downstream end of the medium is nipped by the belt downstream roller pair, the control section controls the charging unit so that an upstream area downstream of an upstream end of the medium, which is an area including the upstream end of the medium, does not come into contact with the charging sucking area of the transport belt.
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公开(公告)号：US20240294785A1
公开(公告)日：2024-09-05
申请号：US18592667
申请日：2024-03-01
发明人： Hirofumi KURIKI , Taro NAGANO
IPC分类号： C09D11/033 , B41J2/165 , B41J11/00 , B41J13/08 , C09D11/03 , C09D11/107
CPC分类号： C09D11/033 , B41J2/16505 , B41J11/00244 , B41J13/08 , C09D11/03 , C09D11/107 , B41J2002/16594 , B41P2235/27
摘要： An aqueous ink includes water, a solvent group A having a vapor pressure of 1.0 Pa or more at 25° C., a thickener, and a binder polymer. The solvent group A is present in the aqueous ink in a weight percent of 25.0 wt % to 30.0 wt % with respect to a total amount of the aqueous ink. The thickener is present in the aqueous ink in a weight percent of 13.1 wt % to 27.3 wt % with respect to the total amount of the aqueous ink. The aqueous ink has a viscosity of the aqueous ink is 10 mPa·s to 14 mPa·s at 25° C.
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公开(公告)号：US11932009B2
公开(公告)日：2024-03-19
申请号：US17656050
申请日：2022-03-23
发明人： Yusuke Matsumoto , Toru Matsuyama
摘要： A printing apparatus includes a printing section that performs printing on a medium containing calcium carbonate, a transport section that rotationally drives a transport belt that forms at least a portion of a transport path in which the medium is transported, a voltage supply section that supplies a charging voltage to a charging roller for charging the transport belt, a detection section that detects whether or not charging abnormality has occurred in the transport belt, a determination section that determines whether a cause of the charging abnormality is abnormality of the voltage supply section or abnormality of the transport belt, and a machine learning section that performs machine learning of a determination condition in the determination section, based on a learning model in which a rotation amount of the transport belt and a detection result of the detection section are associated with each other.
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公开(公告)号：US20230311478A1
公开(公告)日：2023-10-05
申请号：US18137127
申请日：2023-04-20
发明人： AHARON SHMAISER , SAGI MOSKOVICH , Zohar GOLDENSTEIN , MATAN BAR-ON , YIFTACH KATZIR , HAGGAI KARLINSKI , ALON SIMAN-TOV , YEHOSHUA SHEINMAN , DANIEL ALKHANATI , ELAD PUR BUCHRAY
IPC分类号： B41J2/005 , B41J11/00 , B41J13/08 , B41J15/04 , B41J15/16 , B65G17/32 , G03G15/16 , B41J2/01
CPC分类号： B41J2/0057 , B41J2/01 , B41J11/007 , B41J13/08 , B41J15/048 , B41J15/16 , B65G17/323 , G03G15/1615 , B41J2002/012
摘要： Some embodiments relate to printing system is described that has an intermediate transfer member (ITM) in the form of a seamed endless belt for transporting an ink image from an image forming station, at which an ink image is deposited on ITM, to an impression station, where the ink image is transferred onto a printing substrate. Two drive members are provided for movement in synchronism with one another. Rotation of the drive members during installation of a new ITM serves to thread the strip through the printing system by pulling the strip from its leading end. Alternatively or additionally, indirect printing system comprising the ITM and an image forming station at which droplets of ink are applied to the ITM to form ink images thereon is disclosed. One or more blowing mechanisms (e.g. associated with the image forming station) are disclosed herein.
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公开(公告)号：US20230125577A1
公开(公告)日：2023-04-27
申请号：US17965302
申请日：2022-10-13
摘要： A printing apparatus includes: a printing section; a print conveyor conveying a medium in the printing section; a constant-speed conveyor conveying the medium at a variable constant conveying speed in a circulation route for duplex printing; a registration roller pair against which the medium to be conveyed to the printing section is caused to abut; and a processor determining a conveyance schedule for the medium based on at least one of a first conveyance route length between a downstream end portion in a conveying direction of the print conveyor and an upstream end portion in the conveying direction of the constant-speed conveyor and a second conveyance route length between a downstream end portion in the conveying direction of the constant-speed conveyor and the registration roller pair, and a medium length in the conveying direction of the medium.
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公开(公告)号：US11427019B2
公开(公告)日：2022-08-30
申请号：US17206345
申请日：2021-03-19
发明人： Masatomo Yamaguchi
摘要： A recording apparatus including: an apparatus main body; a conveyance mechanism; a recorder; two first contact portions disposed in different positions in a conveyance direction of the recording medium and contactable with one surface of the recording medium; a cut mechanism configured to cut the recording medium, the cut mechanism being disposed between the two first contact portions and including a first blade, a second blade, and a second contact portion contactable with the other surface of the recording medium; and a cover configured to take an open position and a closed position in which a conveyance path of the recording medium is formed between the cover and the apparatus main body, the cover being formed with a groove, and the first blade being located in the groove when the cover is located in the closed position.
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10.发明授权公开(公告)号：US11097914B2
公开(公告)日：2021-08-24
申请号：US16357730
申请日：2019-03-19
发明人： Tsutomu Sasaki , Takahiro Yamashita
IPC分类号： B65H7/02 , B65H5/02 , B41J11/00 , B65H23/02 , B65G39/16 , B65H20/06 , B41J15/04 , B65G15/64 , B41J13/08 , B65G43/02
摘要： There is provided a medium conveying device which includes a conveyance belt passed around a first roller and a second roller and configured to support and convey a medium on a supporting surface, and in which a controlling unit is able to execute first control to determine whether a first skewing direction and a second skewing direction are the same, the first skewing direction indicating whether, when the first roller and the second roller are caused to rotate in the first rotational direction, the conveyance belt moves toward one side or the other side in a width direction intersecting a moving direction of the conveyance belt, and the second skewing direction indicating whether, when the first roller and the second roller are caused to rotate in the second rotational direction, the conveyance belt moves toward the one side or the other side in the width direction.
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