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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：US11559997B2
公开(公告)日：2023-01-24
申请号：US17232758
申请日：2021-04-16
申请人： Hiroshi Sawase , Kazuaki Kamihara , Ryusaku Hida , Masato Ogawa , Kohki Asada , Yoshihiro Takahashi
发明人： Hiroshi Sawase , Kazuaki Kamihara , Ryusaku Hida , Masato Ogawa , Kohki Asada , Yoshihiro Takahashi
IPC分类号： B41J11/00
摘要： A heating device includes a conveyor configured to convey a sheet, the sheet having a first surface on which a liquid is applied and a second surface contacting the conveyor, a first heater facing the first surface opposite to the second surface of the sheet, the first heater configured to heat the sheet, and a second heater configured to heat the conveyor.
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公开(公告)号：US20220111663A1
公开(公告)日：2022-04-14
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：US11292271B2
公开(公告)日：2022-04-05
申请号：US17120288
申请日：2020-12-14
申请人： Daisuke Nakamura , Masato Ogawa , Kenji Nozawa , Kohki Asada , Hiroshi Sawase , Kazuaki Kamihara , Yoshihiro Takahashi , Ryusaku Hida
发明人： Daisuke Nakamura , Masato Ogawa , Kenji Nozawa , Kohki Asada , Hiroshi Sawase , Kazuaki Kamihara , Yoshihiro Takahashi , Ryusaku Hida
IPC分类号： B41J11/00
摘要： A heating device includes a heat irradiator configured to heat a sheet on which a liquid is applied and is conveyed in a conveyance direction, an ultraviolet irradiator on a downstream of the heat irradiator in the conveyance direction, the ultraviolet irradiator configured to heat a portion of the sheet, and a circuitry configured to control an output of the heat irradiator and an output of the ultraviolet irradiator based on a thickness of the sheet.
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公开(公告)号：US20210370692A1
公开(公告)日：2021-12-02
申请号：US17232758
申请日：2021-04-16
申请人： Hiroshi Sawase , Kazuaki Kamihara , Ryusaku Hida , Masato Ogawa , Kohki Asada , Yoshihiro Takahashi
发明人： Hiroshi Sawase , Kazuaki Kamihara , Ryusaku Hida , Masato Ogawa , Kohki Asada , Yoshihiro Takahashi
IPC分类号： B41J11/00
摘要： A heating device includes a conveyor configured to convey a sheet, the sheet having a first surface on which a liquid is applied and a second surface contacting the conveyor, a first heater facing the first surface opposite to the second surface of the sheet, the first heater configured to heat the sheet, and a second heater configured to heat the conveyor.
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公开(公告)号：US11285737B2
公开(公告)日：2022-03-29
申请号：US17115814
申请日：2020-12-09
申请人： Kohki Asada , Kazuaki Kamihara , Masato Ogawa , Hiroshi Sawase , Yoshihiro Takahashi , Genichiroh Kawamichi , Kenji Nozawa , Ryusaku Hida
发明人： Kohki Asada , Kazuaki Kamihara , Masato Ogawa , Hiroshi Sawase , Yoshihiro Takahashi , Genichiroh Kawamichi , Kenji Nozawa , Ryusaku Hida
摘要： A heating device includes a conveyor configured to convey a sheet onto which a liquid is applied in a conveyance direction, an irradiator including a light emitter on an irradiation surface of the irradiator, the light emitter configured to emit light onto the sheet to heat the sheet with the light, a channel plate between the conveyor and the irradiation surface of the irradiator, an airflow generator configured to generate an airflow along the irradiation surface between the irradiation surface of the irradiator and the channel plate, and a suction device configured to suck and discharge the airflow in a direction from the irradiation surface of the irradiator toward the conveyor.
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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：US11640128B2
公开(公告)日：2023-05-02
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：US20210031542A1
公开(公告)日：2021-02-04
申请号：US16940603
申请日：2020-07-28
申请人： Kazuaki KAMIHARA , Hiroshi Sawase , Masato Ogawa , Yoshihiro Takahashi , Kohki Asada , Kenji Nozawa
发明人： Kazuaki KAMIHARA , Hiroshi Sawase , Masato Ogawa , Yoshihiro Takahashi , Kohki Asada , Kenji Nozawa
摘要： An image forming apparatus includes an applicator and an irradiator. The applicator is configured to apply a liquid composition containing water or an organic solvent onto a recording medium. The irradiator is configured to irradiate the recording medium with light having a peak wavelength of 300 nm to 450 nm.
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公开(公告)号：US10226939B2
公开(公告)日：2019-03-12
申请号：US15875578
申请日：2018-01-19
申请人： Hiroshi Sawase , Takahiro Yoshida
发明人： Hiroshi Sawase , Takahiro Yoshida
摘要： A liquid circulation apparatus includes a circulation channel through which a liquid is circulated via a liquid discharge head including a supply port and a discharge port. The circulation channel includes a first manifold communicating with the supply port of the liquid discharge head, a second manifold communicating with the discharge port of the liquid discharge head, a supply channel connecting the first manifold and the supply port of the liquid discharge head, and a discharge channel connecting the second manifold and the discharge port of the liquid discharge head. A fluid resistance from the first manifold to the supply port of the liquid discharge head via the supply channel is smaller than a fluid resistance from the second manifold to the discharge port of the liquid discharge head via the discharge channel.
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