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    LIGHT IRRADIATION APPARATUS AND INFORMATION REWRITABLE SYSTEM
    1.
    发明申请
    LIGHT IRRADIATION APPARATUS AND INFORMATION REWRITABLE SYSTEM 审中-公开

    公开(公告)号：US20180290476A1

    公开(公告)日：2018-10-11

    申请号：US16010267

    申请日：2018-06-15

    申请人： Masataka UEHIRA ,  Kohji SAKAI ,  Tomoyasu HIRASAWA ,  Tomomi ISHIMI

    发明人： Masataka UEHIRA ,  Kohji SAKAI ,  Tomoyasu HIRASAWA ,  Tomomi ISHIMI

    IPC分类号： B41M7/00 ,  B41J2/475

    摘要： A light irradiation apparatus includes an irradiation unit including a light source to emit light to a process-target object, a light source driving circuit to drive the light source, a light source controller to control the light source driving circuit to change a light output level of the light source, and a light spot controller to control energy or energy density of a beam spot of the light on the process-target object depending on an operation mode, and a transition mode that one operation mode is being changed to another mode. The light spot controller sets the energy or energy density during the transition mode lower compared to either of the energy or energy density during the one operation mode before the transition mode and the energy or energy density during the another mode after the transition mode.

    LIGHT IRRADIATION APPARATUS AND INFORMATION REWRITABLE SYSTEM
    2.
    发明申请
    LIGHT IRRADIATION APPARATUS AND INFORMATION REWRITABLE SYSTEM 审中-公开
    光照辐射装置和信息可靠系统

    公开(公告)号：US20170001459A1

    公开(公告)日：2017-01-05

    申请号：US15184369

    申请日：2016-06-16

    申请人： Masataka UEHIRA ,  Kohji SAKAI ,  Tomoyasu HIRASAWA ,  Tomomi ISHIMI

    发明人： Masataka UEHIRA ,  Kohji SAKAI ,  Tomoyasu HIRASAWA ,  Tomomi ISHIMI

    IPC分类号： B41M7/00 ,  B41J2/475

    CPC分类号： B41M7/0009 ,  B41J2/475 ,  B41J2/4753 ,  B41J2002/4756 ,  B41M5/305

    摘要： A light irradiation apparatus includes an irradiation unit including a light source to emit light to a process-target object, a light source driving circuit to drive the light source, a light source controller to control the light source driving circuit to change a light output level of the light source, and a light spot controller to control energy or energy density of a beam spot of the light on the process-target object depending on an operation mode, and a transition mode that one operation mode is being changed to another mode. The light spot controller sets the energy or energy density during the transition mode lower compared to either of the energy or energy density during the one operation mode before the transition mode and the energy or energy density during the another mode after the transition mode.

    摘要翻译： 光照射装置包括：照射单元，包括向处理对象物体发光的光源;驱动光源的光源驱动电路;控制光源驱动电路以改变光输出电平的光源控制器 以及光点控制器，其根据操作模式控制过程目标对象上的光束的光斑的能量或能量密度，以及一种操作模式被改变为另一模式的转变模式。 在转换模式之前的一个操作模式期间的能量或能量密度中的任一个与转换模式之后的另一模式期间的能量或能量密度相比，光点控制器在转换模式期间设置能量或能量密度较低。

    Image forming apparatus
    5.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09335676B2

    公开(公告)日：2016-05-10

    申请号：US14276067

    申请日：2014-05-13

    申请人： Hiroaki Miyagawa ,  Tomoyasu Hirasawa ,  Keisuke Ikeda ,  Susumu Tateyama ,  Kenji Ishii

    发明人： Hiroaki Miyagawa ,  Tomoyasu Hirasawa ,  Keisuke Ikeda ,  Susumu Tateyama ,  Kenji Ishii

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2017 ,  G03G15/2021 ,  G03G15/205 ,  G03G2215/00421 ,  G03G2215/0129

    摘要： An image forming apparatus includes a cooling conveyor to cool a recording material having an image fixed by heat while sandwiching and conveying the recording material. The cooling conveyor includes a conveyance belt, a cooling member, and a cooling unit. The conveyance belt sandwiches and conveys the recording material. The cooling member absorbs heat of the recording material via the conveyance belt. The cooling unit maintains the cooling member at low temperature. The cooling conveyor performs control of stopping the cooling unit in a standby state of the image forming apparatus, activating the cooling unit and performing a preliminary cooling operation to decrease temperature of the cooling member after a shift from the standby state to image forming operation, and then bringing the recording material into contact with the conveyance belt.

    摘要翻译： 图像形成装置包括冷却传送器，用于冷却具有通过热固定的图像的记录材料，同时夹持并传送记录材料。 冷却输送机包括输送带，冷却部件和冷却单元。 传送带夹住并传送记录材料。 冷却部件通过传送带吸收记录材料的热量。 冷却单元将冷却构件保持在低温。 冷却输送机执行在图像形成装置的待机状态下停止冷却单元的控制，启动冷却单元并执行预冷却操作以在从待机状态转换到图像形成操作之后降低冷却构件的温度，并且 然后使记录材料与传送带接触。

    COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
    7.
    发明申请
    COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 审中-公开
    冷却装置和图像形成装置，包括它们

    公开(公告)号：US20150277304A1

    公开(公告)日：2015-10-01

    申请号：US14727455

    申请日：2015-06-01

    申请人： Keisuke IKEDA ,  Satoshi OKANO ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Takehara KENICHI ,  Hiromitsu FUJIYA

    发明人： Keisuke IKEDA ,  Satoshi OKANO ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Takehara KENICHI ,  Hiromitsu FUJIYA

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2021 ,  G03G15/0189 ,  G03G15/2017 ,  G03G21/206 ,  G03G2215/0129

    摘要： A cooling device including at least two cooling members to cool a recording medium passing thereover, a coolant circulation unit to circulate a coolant, and tubing that connects the coolant circulation unit to the cooling members and through which the coolant circulates. Each of the cooling members includes a heat-absorbing surface that directly contacts the recording medium or indirectly contacts the recording medium via a thermal transmission member, an internal channel provided within each of the cooling members through which the coolant circulates, and a channel inlet and outlet formed at downstream and upstream ends of each of the cooling members in a direction of conveyance of the recording medium, respectively. One of an interval and a thermal insulator is provided between the cooling members.

    摘要翻译： 一种冷却装置，包括至少两个用于冷却通过其的记录介质的冷却构件，用于使冷却剂循环的冷却剂循环单元，以及将冷却剂循环单元连接到冷却构件并且冷却剂通过其流动的管道。 每个冷却构件包括直接接触记录介质或经由热传递构件间接接触记录介质的吸热表面，设置在每个冷却构件内部的冷却剂循环的内部通道，以及通道入口和 每个冷却构件的下游和上游端分别在记录介质的输送方向上形成。 在冷却部件之间设置间隔部和绝热体之一。

    Cooling device and image forming apparatus
    9.
    发明授权
    Cooling device and image forming apparatus 有权
    冷却装置和成像装置

    公开(公告)号：US09044982B2

    公开(公告)日：2015-06-02

    申请号：US13958014

    申请日：2013-08-02

    申请人： Keisuke Ikeda ,  Tomoyasu Hirasawa ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa

    发明人： Keisuke Ikeda ,  Tomoyasu Hirasawa ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa

    IPC分类号： G03B21/20 ,  B41J29/377 ,  B41J11/00 ,  G03G15/00

    CPC分类号： G03G21/20 ,  B41J11/007 ,  B41J29/377 ,  G03G15/6573

    摘要： A cooling device includes a rotatable belt extended by a plurality of extending members that transfers a sheet in contact with the surface of the belt, and a plurality of cooling members to cool the sheet via the belt. A cooling surface of the cooling members contacts an internal surface of the transport belt. The cooling members are detachable. The cooling device also includes an adjuster to adjust a contact condition between the cooling surface and the internal surface according to the number of cooling members installed.

    摘要翻译： 冷却装置包括可旋转的带，其通过多个延伸构件延伸，所述多个延伸构件传递与带的表面接触的片材，以及多个冷却构件，用于经由带冷却片材。 冷却构件的冷却表面接触传送带的内表面。 冷却件可拆卸。 冷却装置还包括调节器，以根据安装的冷却构件的数量来调节冷却表面和内表面之间的接触状态。

    COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
    10.
    发明申请
    COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    冷却装置和图像形成装置，包括它们

    公开(公告)号：US20140308058A1

    公开(公告)日：2014-10-16

    申请号：US14248652

    申请日：2014-04-09

    申请人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Yutaka SHOJI ,  Kenji ISHII ,  Takeshi WATANABE ,  Susumu TATEYAMA ,  Hiroaki MIYAGAWA ,  Hiromitsu FUJIYA

    发明人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Yutaka SHOJI ,  Kenji ISHII ,  Takeshi WATANABE ,  Susumu TATEYAMA ,  Hiroaki MIYAGAWA ,  Hiromitsu FUJIYA

    IPC分类号： G03G15/20

    CPC分类号： G03G15/6573 ,  G03G15/2017 ,  G03G15/2021 ,  G03G2215/0129

    摘要： A recording-material cooling device is disposed downstream from a fixing device in a transport direction of a recording material. The fixing device includes a fixing member and a pressing member to fix an unfixed toner image on the recording material. The recording-material cooling device includes a first cooling unit disposed at a same side as the pressing member relative to the recording material, a second cooling unit disposed at a same side as the fixing member relative to the recording material, and a third cooling unit disposed at the same side as the pressing member relative to the recording material. The first cooling unit, the second cooling unit, and the third cooling unit are arranged in an order of the first cooling unit, the second cooling unit, and the third cooling unit from upstream to downstream in the transport direction of the recording material.

    摘要翻译： 记录材料冷却装置沿着记录材料的输送方向设置在定影装置的下游。 定影装置包括固定构件和将未定影调色剂图像固定在记录材料上的按压构件。 记录材料冷却装置包括：第一冷却单元，其相对于记录材料设置在与按压构件相同的一侧;第二冷却单元，其相对于记录材料设置在与固定构件相同的一侧;第三冷却单元 相对于记录材料设置在与按压部件相同的一侧。 第一冷却单元，第二冷却单元和第三冷却单元从记录材料的输送方向的上游到下游以第一冷却单元，第二冷却单元和第三冷却单元的顺序布置。