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公开(公告)号：US09233557B2
公开(公告)日：2016-01-12
申请号：US14605267
申请日：2015-01-26
申请人： Masaru Hoshina , Yasushi Hashimoto , Sho Sawahata , Akitomo Kuwabara , Hironori Numata , Tetsuya Ohba , Jun Ogino , Kahei Nakamura
发明人： Masaru Hoshina , Yasushi Hashimoto , Sho Sawahata , Akitomo Kuwabara , Hironori Numata , Tetsuya Ohba , Jun Ogino , Kahei Nakamura
CPC分类号： B41J11/0015 , B05C1/08 , B05C1/0821
摘要： A treatment liquid coating apparatus includes a conveyance member to convey a recording medium; a coating roller, to apply treatment liquid on the recording medium, driven to rotate with the conveyance of the conveyance member; a pressure roller to press against the coating roller to hold the recording medium that is placed between the coating roller and the pressure roller; and a reciprocating mechanism to reciprocate the coating roller in a width direction of the recording medium during printing.
摘要翻译： 处理液体涂布装置包括传送记录介质的传送构件; 涂布辊，用于将处理液体施加到记录介质上，随着输送构件的传送而被驱动旋转; 加压辊，以压靠涂布辊以保持放置在涂布辊和加压辊之间的记录介质; 以及在打印期间使涂布辊在记录介质的宽度方向上往复运动的往复机构。
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公开(公告)号：US09162485B2
公开(公告)日：2015-10-20
申请号：US14202647
申请日：2014-03-10
CPC分类号： B41J11/0015
摘要： A treatment liquid application device for use in an inkjet printer includes an application roller to apply a treatment liquid to a recording medium before an image is formed on the recording medium, a squeeze roller disposed below the application roller and to make a pressure-contact with the application roller, a treatment liquid supply unit to supply the treatment liquid to a nip part between the application roller and the squeeze roller, and a pressure roller disposed above the application roller and to cause the recording medium to make a pressure-contact with the application roller. When the application roller applies the treatment liquid to the recording medium, a position of the application roller is not restricted in approximate load directions of the squeeze roller and the pressure roller but is restricted in directions other than the approximate load directions.
摘要翻译： 用于喷墨打印机的处理液体施加装置包括：施加辊，用于在记录介质上形成图像之前将处理液施加到记录介质;挤压辊，其设置在施加辊下方并与 所述施加辊，处理液供给单元，其将所述处理液供给到所述施加辊和所述挤压辊之间的辊隙部;以及压力辊，所述压辊设置在所述涂布辊的上方，并且使所述记录介质与所述涂布辊进行压力接触 应用辊。 当施加辊将处理液体施加到记录介质时，施加辊的位置不受挤压辊和加压辊的大致负载方向的限制，而是在大致负载方向以外的方向上受到限制。
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公开(公告)号：US20140253652A1
公开(公告)日：2014-09-11
申请号：US14202647
申请日：2014-03-10
IPC分类号： B41J11/00
CPC分类号： B41J11/0015
摘要： A treatment liquid application device for use in an inkjet printer includes an application roller to apply a treatment liquid to a recording medium before an image is formed on the recording medium, a squeeze roller disposed below the application roller and to make a pressure-contact with the application roller, a treatment liquid supply unit to supply the treatment liquid to a nip part between the application roller and the squeeze roller, and a pressure roller disposed above the application roller and to cause the recording medium to make a pressure-contact with the application roller. When the application roller applies the treatment liquid to the recording medium, a position of the application roller is not restricted in approximate load directions of the squeeze roller and the pressure roller but is restricted in directions other than the approximate load directions.
摘要翻译： 用于喷墨打印机的处理液体施加装置包括：施加辊，用于在记录介质上形成图像之前将处理液施加到记录介质;挤压辊，其设置在施加辊下方并与 所述施加辊，处理液供给单元，其将所述处理液供给到所述施加辊和所述挤压辊之间的辊隙部;以及压力辊，所述压辊设置在所述涂布辊的上方，并且使所述记录介质与所述涂布辊进行压力接触 应用辊。 当施加辊将处理液体施加到记录介质时，施加辊的位置不受挤压辊和加压辊的大致负载方向的限制，而是在大致负载方向以外的方向上受到限制。
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4.发明授权Treatment-liquid application apparatus and image forming system incorporating same 有权处理液施加装置和包含其的图像形成系统公开(公告)号：US09399354B2
公开(公告)日：2016-07-26
申请号：US14840773
申请日：2015-08-31
申请人： Hironori Numata , Yasushi Hashimoto
发明人： Hironori Numata , Yasushi Hashimoto
CPC分类号： B41J2/2114 , B41J2/14 , B41J11/0015 , B41J2202/02
摘要： A treatment-liquid application apparatus includes a rotary treatment-liquid applicator, a rotary treatment-liquid supplier, a transfer rotator, and a contact load adjuster. The contact load adjuster adjusts a contact load of the rotary treatment-liquid supplier on the treatment-liquid applicator. After feeding of a recording medium is initiated by contact between the treatment-liquid applicator and the transfer rotator, an acceleration time until a feed speed of the recording medium reaches a constant speed during printing is set. Before feeding of the recording medium is initiated, the rotary treatment-liquid supplier contacts the treatment-liquid applicator and imparts a contact load L0. During an acceleration operation of the recording medium after feeding of the recording medium is initiated, the transfer rotator contacts the treatment-liquid applicator via the recording medium and imparts a contact load L1, and the contact load adjuster adjusts the contact load L1 to be greater than the contact load L0.
摘要翻译： 处理液施加装置包括旋转处理液施加器，旋转处理液供应器，转动旋转器和接触负载调节器。 接触负载调节器调节处理液施加器上的旋转处理液供给器的接触负荷。 通过处理液施加器和转印旋转器之间的接触开始记录介质的供给之后，设定在打印期间记录介质的进给速度达到恒定速度的加速时间。 在开始记录介质的供给之前，旋转处理液供应器接触处理液施加器并施加接触负载L0。 在开始记录介质供给之后的记录介质的加速操作期间，转印旋转器经由记录介质接触处理液施加器并施加接触负载L1，并且接触负载调节器将接触负载L1调节到更大 比接触负载L0。
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5.发明申请TREATMENT-LIQUID APPLICATION APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING SAME 有权处理液体应用装置和图像形成系统公开(公告)号：US20160059586A1
公开(公告)日：2016-03-03
申请号：US14840773
申请日：2015-08-31
申请人： Hironori Numata , Yasushi Hashimoto
发明人： Hironori Numata , Yasushi Hashimoto
IPC分类号： B41J11/00
CPC分类号： B41J2/2114 , B41J2/14 , B41J11/0015 , B41J2202/02
摘要： A treatment-liquid application apparatus includes a rotary treatment-liquid applicator, a rotary treatment-liquid supplier, a transfer rotator, and a contact load adjuster. The contact load adjuster adjusts a contact load of the rotary treatment-liquid supplier on the treatment-liquid applicator. After feeding of a recording medium is initiated by contact between the treatment-liquid applicator and the transfer rotator, an acceleration time until a feed speed of the recording medium reaches a constant speed during printing is set. Before feeding of the recording medium is initiated, the rotary treatment-liquid supplier contacts the treatment-liquid applicator and imparts a contact load L0. During an acceleration operation of the recording medium after feeding of the recording medium is initiated, the transfer rotator contacts the treatment-liquid applicator via the recording medium and imparts a contact load L1, and the contact load adjuster adjusts the contact load L1 to be greater than the contact load L0.
摘要翻译： 处理液施加装置包括旋转处理液施加器，旋转处理液供应器，转动旋转器和接触负载调节器。 接触负载调节器调节处理液施加器上的旋转处理液供给器的接触负荷。 通过处理液施加器和转印旋转器之间的接触开始记录介质的供给之后，设定在打印期间记录介质的进给速度达到恒定速度的加速时间。 在开始记录介质的供给之前，旋转处理液供应器接触处理液施加器并施加接触负载L0。 在开始记录介质供给之后的记录介质的加速操作期间，转印旋转器经由记录介质接触处理液施加器并施加接触负载L1，并且接触负载调节器将接触负载L1调节到更大 比接触负载L0。
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公开(公告)号：US20150015636A1
公开(公告)日：2015-01-15
申请号：US14324562
申请日：2014-07-07
申请人： Kohji Kuwana , Hironori Numata
发明人： Kohji Kuwana , Hironori Numata
IPC分类号： B41J11/00
CPC分类号： B41J11/0015 , B41J15/165
摘要： A treatment liquid application apparatus including an application roller for applying treatment liquid; a press roller for pressing against the application roller an elongated recording medium which is placed between the press roller and the application roller; and a conveyance roller located downstream relative to the application roller on a conveyance path of the recording medium and conveying the recording medium is disclosed. The apparatus includes a control unit for causing the press roller to be pressed against the application roller when a value related to a conveyance amount of the recording medium conveyed by the conveyance roller from a re-start of conveyance exceeds a value corresponding to a slack amount of the recording medium which occurs in an upstream side of the conveyance roller at a stopping of conveyance.
摘要翻译： 一种处理液施加装置，包括：施加处理液的施加辊; 用于将压力辊和施加辊之间放置的细长记录介质压在施加辊上的压辊; 并且公开了一种在记录介质的输送路径上相对于施加辊的下游定位并输送记录介质的输送辊。 该设备包括一个控制单元，当与传送辊输送的记录介质的输送量相关的值从输送重新开始时，使压辊被压靠在涂布辊上，该控制单元超过与松弛量对应的值 在传送停止时发生在输送辊的上游侧的记录介质。
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7.发明授权Liquid application device, image forming system, and method of controlling liquid application device 有权液体施加装置，成像系统以及控制液体施加装置的方法公开(公告)号：US09341974B2
公开(公告)日：2016-05-17
申请号：US14713067
申请日：2015-05-15
申请人： Hironori Numata
发明人： Hironori Numata
CPC分类号： G03G15/01 , B05C1/083 , B05C1/0834 , B05C1/0873 , G03G15/10 , G03G15/101 , G03G15/104 , G03G15/11 , G03G2215/017
摘要： A liquid application device includes an application roller, a container, a supply roller, a transfer unit, and a controller. The application roller applies a liquid to a target. The container stores the liquid. The supply roller rotates with the supply roller immersed in the container and supplies the liquid to the application roller. The transfer unit contacts the target with the application roller and causes the application roller to apply the liquid to the target. The controller controls an operation of the liquid application device. In a state in which the transfer unit does not contact the target with the application roller, the controller controls the supply roller to rotate and stop at a position different from a pre-rotation position of the supply roller.
摘要翻译： 液体施加装置包括施加辊，容器，供给辊，转印单元和控制器。 施加辊将液体施加到目标。 容器储存液体。 供给辊随着供给辊浸入容器而旋转，并将液体供给到涂布辊。 转印单元与施加辊接触目标物并使施加辊将液体施加到目标物上。 控制器控制液体施加装置的操作。 在转印单元不与施加辊接触目标的状态下，控制器控制供给辊旋转并停止在与供给辊的预旋转位置不同的位置。
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公开(公告)号：US09108438B2
公开(公告)日：2015-08-18
申请号：US14324562
申请日：2014-07-07
申请人： Kohji Kuwana , Hironori Numata
发明人： Kohji Kuwana , Hironori Numata
CPC分类号： B41J11/0015 , B41J15/165
摘要： A treatment liquid application apparatus including an application roller for applying treatment liquid; a press roller for pressing against the application roller an elongated recording medium which is placed between the press roller and the application roller; and a conveyance roller located downstream relative to the application roller on a conveyance path of the recording medium and conveying the recording medium is disclosed. The apparatus includes a control unit for causing the press roller to be pressed against the application roller when a value related to a conveyance amount of the recording medium conveyed by the conveyance roller from a re-start of conveyance exceeds a value corresponding to a slack amount of the recording medium which occurs in an upstream side of the conveyance roller at a stopping of conveyance.
摘要翻译： 一种处理液施加装置，包括：施加处理液的施加辊; 用于将压力辊和施加辊之间放置的细长记录介质压在施加辊上的压辊; 并且公开了一种在记录介质的输送路径上相对于施加辊的下游定位并输送记录介质的输送辊。 该设备包括一个控制单元，当与传送辊输送的记录介质的输送量相关的值与输送重新开始相关的值超过与松弛量对应的值时，使压辊被压靠在施加辊上 在传送停止时发生在输送辊的上游侧的记录介质。
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公开(公告)号：US11590772B2
公开(公告)日：2023-02-28
申请号：US16989775
申请日：2020-08-10
申请人： Hironori Numata
发明人： Hironori Numata
摘要： A heating device heats a sheet to which a liquid discharge unit discharges a liquid. The heating device includes a first heater to heat the sheet that has passed through the liquid discharge unit, a vacuum conveyor to convey the sheet that has passed through the first heater while sucking the sheet, a second heater to heat the sheet being conveyed by the vacuum conveyor, and circuitry that cause the first heater to heat the sheet when sheet data regarding the sheet satisfies a predetermined condition.
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公开(公告)号：US08733879B2
公开(公告)日：2014-05-27
申请号：US13252519
申请日：2011-10-04
申请人： Hironori Numata
发明人： Hironori Numata
CPC分类号： B41J11/002 , B41J29/377
摘要： An inkjet recording apparatus includes a drying chamber on a downstream side of a recording head along a conveyance path for a sheet-shaped recording medium originally wound to be like a roll; and a drying unit circulating gas. The drying unit includes a heat pump separating water droplets from gas containing moisture returned after moisture is moved from the sheet-shaped recording medium, heating the gas, supplying the gas as high temperature dried gas to the drying chamber, causing moisture to move from the sheet-shaped recording medium to the gas in the drying chamber and returning the gas to which the moisture has been moved and which becomes gas containing moisture to the drying unit.
摘要翻译： 喷墨记录装置包括：沿着原稿卷绕成卷状的片状记录介质的输送路径的记录头的下游侧的干燥室; 和干燥单元循环气体。 干燥单元包括一个热泵，该水泵从水分从片状记录介质中移出后返回湿气的气体中分离出水滴，加热气体，将作为高温干燥气体的气体供给到干燥室，使水分从 片状记录介质送入干燥室中的气体，并将已经移动湿气的气体返回到干燥单元中。
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