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公开(公告)号：US11752782B2
公开(公告)日：2023-09-12
申请号：US17748034
申请日：2022-05-19
IPC分类号： B41J11/00
CPC分类号： B41J11/00222
摘要： A heating device includes a blower configured to blow air, the blower comprising a channel member defining a channel of the air, and a heater disposed outside the channel member. The channel member has end portions and a central portion in a longitudinal direction, each of the end portions having higher heat absorption property than the central portion, and said each of end portions of the channel member faces the heater.
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公开(公告)号：US11597217B2
公开(公告)日：2023-03-07
申请号：US17477757
申请日：2021-09-17
申请人： Kazuaki Kamihara , Masato Ogawa , Kohki Asada , Hiroshi Sawase , Yoshihiro Takahashi , Ryusaku Hida
发明人： Kazuaki Kamihara , Masato Ogawa , Kohki Asada , Hiroshi Sawase , Yoshihiro Takahashi , Ryusaku Hida
摘要： A sheet conveyor includes an endless conveyance belt configured to rotate to convey a sheet, a belt heater configured to heat the conveyance belt; and circuitry configured to control the conveyance belt to rotate. The conveyance belt has a belt joint joining both ends of a sheet member to form the conveyance belt, and the circuitry controls the conveyance belt to rotate to receive the sheet in an area of the conveyance belt other than the belt joint of the conveyance belt.
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公开(公告)号：US20220066361A1
公开(公告)日：2022-03-03
申请号：US17404804
申请日：2021-08-17
申请人： Kazuhiro Shimojima , Kenji Nozawa , Genichiroh Kawamichi , Masato Ogawa , Kohki Asada , Kazuaki Kamihara , Hiroshi Sawase , Ryusaku Hida
发明人： Kazuhiro Shimojima , Kenji Nozawa , Genichiroh Kawamichi , Masato Ogawa , Kohki Asada , Kazuaki Kamihara , Hiroshi Sawase , Ryusaku Hida
IPC分类号： G03G15/20
摘要： A sheet conveyor includes a conveyance belt configured to rotate to convey a sheet on which a liquid has been applied in a conveyance direction, and a guide configured to guide the sheet to the conveyance belt, a position of the guide being variable in the conveyance direction.
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公开(公告)号：US10549567B2
公开(公告)日：2020-02-04
申请号：US15818680
申请日：2017-11-20
申请人： Kohki Asada , Masato Ogawa
发明人： Kohki Asada , Masato Ogawa
IPC分类号： B41J2/01 , B41M7/00 , B41M5/00 , B41J11/00 , B41J29/377
摘要： A drying device to dry a drying target member includes a plurality of holders and a circulator. The plurality of holders hold the drying target member. The circulator circulates the plurality of holders. The plurality of holders are supported by the circulator to rotate with respect to the circulator.
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公开(公告)号：US20180264852A1
公开(公告)日：2018-09-20
申请号：US15923210
申请日：2018-03-16
申请人： Mitsuo OHTAKE , Masato Ogawa , Kohki Asada , Ryohei Ito
发明人： Mitsuo OHTAKE , Masato Ogawa , Kohki Asada , Ryohei Ito
CPC分类号： B41J11/0085 , B41J11/002 , B41J13/08 , B41M5/0017 , B65H29/242 , B65H37/00
摘要： A conveying device to convey a conveyed object includes a supporter, a blower, a negative pressure generator, and a divider. The supporter has a front surface to support the conveyed object. The supporter has an air-permeable structure. The blower blows air toward the front surface of the supporter. The negative pressure generator creates a negative pressure state in a space at a back surface side of the supporter. The negative pressure generator includes a suction unit to suck air in the space through a plurality of suction ports. The suction ports are disposed away from and opposed to a back surface of the supporter. The divider is disposed away from the back surface of the supporter between the suction ports and the back surface of the supporter in the space. The divider has a plurality of ventilation holes smaller in opening area than each of the suction ports.
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公开(公告)号：US09969580B2
公开(公告)日：2018-05-15
申请号：US15644009
申请日：2017-07-07
申请人： Kohki Asada , Masato Ogawa
发明人： Kohki Asada , Masato Ogawa
CPC分类号： B65H5/228 , B41J11/0015 , B41J11/002 , B41J13/226 , B65H5/22 , B65H29/24 , B65H29/245 , B65H2404/40
摘要： A conveyance apparatus includes a conveyance device including a sheet-bearing member having a curved sheet-bearing surface, the conveyance device conveying a sheet by bearing the sheet with the curved sheet-bearing surface of the sheet-bearing member, and a blower to blow air onto the sheet. The carved sheet-bearing surface of the sheet-bearing member is formed by a plurality of wires defining gaps through which the blower blows air.
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公开(公告)号：US11993085B2
公开(公告)日：2024-05-28
申请号：US17834970
申请日：2022-06-08
申请人： Ryusaku Hida , Kazuaki Kamihara , Kohki Asada , Kenji Nozawa , Genichiroh Kawamichi , Hiroshi Sawase , Yoshihiro Takahashi , Shun Saito
发明人： Ryusaku Hida , Kazuaki Kamihara , Kohki Asada , Kenji Nozawa , Genichiroh Kawamichi , Hiroshi Sawase , Yoshihiro Takahashi , Shun Saito
CPC分类号： B41J2/175 , B41J2/145 , B41J2002/032
摘要： A heater includes an irradiator configured to irradiate a heating object including a liquid attachment region, onto which a liquid is applied, with an active energy ray, and circuitry configured to control an output of the active energy ray emitted from the irradiator to an edge portion in the liquid attachment region of the heating object to be larger than an output of the active energy ray emitted from the irradiator to a non-edge portion in the liquid attachment region excluding the edge portion.
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公开(公告)号：US11691439B2
公开(公告)日：2023-07-04
申请号：US17564215
申请日：2021-12-29
IPC分类号： B41J11/00
CPC分类号： B41J11/0022
摘要： A dryer includes a first airflow generator configured to generate a first airflow to be blown to a sheet conveyed in the blower, a second airflow generator configured to generate a second airflow to exhaust air in the blower outside the blower, and circuitry configured to control the first airflow generator and the second airflow generator to control a blowing amount of the first airflow and an exhaust amount of the second airflow according to a type of the sheet.
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公开(公告)号：US10562323B2
公开(公告)日：2020-02-18
申请号：US15923210
申请日：2018-03-16
申请人： Mitsuo Ohtake , Masato Ogawa , Kohki Asada , Ryohei Ito
发明人： Mitsuo Ohtake , Masato Ogawa , Kohki Asada , Ryohei Ito
摘要： A conveying device to convey a conveyed object includes a supporter, a blower, a negative pressure generator, and a divider. The supporter has a front surface to support the conveyed object. The supporter has an air-permeable structure. The blower blows air toward the front surface of the supporter. The negative pressure generator creates a negative pressure state in a space at a back surface side of the supporter. The negative pressure generator includes a suction unit to suck air in the space through a plurality of suction ports. The suction ports are disposed away from and opposed to a back surface of the supporter. The divider is disposed away from the back surface of the supporter between the suction ports and the back surface of the supporter in the space. The divider has a plurality of ventilation holes smaller in opening area than each of the suction ports.
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公开(公告)号：US20190202215A1
公开(公告)日：2019-07-04
申请号：US16154777
申请日：2018-10-09
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J11/0005 , B41J11/007
摘要： A sheet correcting device includes a belt pair to sandwich a sheet with an upper belt and a lower belt to convey the sheet in a sheet conveyance direction, a plurality of curved surface members disposed along the sheet conveyance direction, each of the plurality of curved surface members comprising a curved surface to contact the belt pair where the belt pair sandwiches the sheet, a plurality of pressing members facing the curved surface of each of the plurality of curved surface members, respectively, to press the belt pair against the curved surface of each of the plurality of curved surface members, and a heater to heat the sheet via at least one of the upper belt and the lower belt of the belt pair.
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