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

IPC分类号： B41J11/00 ,  B41J13/08 ,  B65H29/24 ,  B41M5/00 ,  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.

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

IPC分类号： B41J11/00 ,  B41J13/08 ,  B41M5/00 ,  B65H29/24 ,  B65H37/00

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.

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.

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

IPC分类号： B41J11/00 ,  B41J11/42

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.

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

IPC分类号： B41J11/00 ,  B41J11/42

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.

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.

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.

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

IPC分类号： B65H5/22 ,  B41J11/00 ,  B65H29/24

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.

公开(公告)号：US11890859B2

公开(公告)日：2024-02-06

申请号：US17411073

申请日：2021-08-25

申请人： Kohki Asada ,  Kazuaki Kamihara ,  Masato Ogawa ,  Hiroshi Sawase ,  Yoshihiro Takahashi ,  Ryusaku Hida ,  Kenji Nozawa ,  Genichiroh Kawamichi

发明人： Kohki Asada ,  Kazuaki Kamihara ,  Masato Ogawa ,  Hiroshi Sawase ,  Yoshihiro Takahashi ,  Ryusaku Hida ,  Kenji Nozawa ,  Genichiroh Kawamichi

IPC分类号： B41J11/00 ,  B41J29/377

CPC分类号： B41J11/0015 ,  B41J29/377

摘要： A sheet heater includes a first conveyance belt configured to convey a sheet on which a liquid has been discharged in a conveyance direction, a heating unit facing the first conveyance belt, the heating unit configured to heat the sheet conveyed by the first conveyance belt, and a second conveyance belt disposed upstream of the first conveyance belt in the conveyance direction, the second conveyance belt configured to convey the sheet to the first conveyance belt. A surface temperature of the second conveyance belt is lower than a surface temperature of the first conveyance belt when the first conveyance belt and the second conveyance belt convey the sheet.

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.