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1. 发明申请

US20140369723A1 IMAGE-FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140369723A1
公开(公告)日：2014-12-18
申请号：US14079796
申请日：2013-11-14
申请人： Fuji Xerox Co., Ltd.
发明人： Sakon TAKAHASHI , Yutaka KIUCHI , Masayo HIGASHIMURA , Atsumi KURITA
IPC分类号： G03G15/20
CPC分类号： G03G15/2014
摘要： An image-forming apparatus includes an image unit that forms an image using at least one of a white toner and a color toner having a lower storage modulus than the white toner and a fixing unit that fixes the image to a medium with heat. A time P calculated by subtracting a fixing time for which an image of the color toner alone is fixed to normal paper used as the medium from a fixing time for which an overlaid image of the white toner and the color toner is fixed to color paper used as the medium is more than 0 ms and less than 30 ms.
摘要翻译：图像形成装置包括使用白色调色剂和具有比白色调色剂低的储能模量的彩色调色剂中的至少一种形成图像的图像单元和将图像固定在介质上的定影单元。通过从将白色调色剂和彩色调色剂的重叠图像固定在所使用的彩色纸上的定影时间中减去单独将彩色调色剂的图像固定到用作介质的普通纸的定影时间来计算的时间P 因为介质大于0 ms且小于30 ms。

2. 发明申请

US20140064803A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20140064803A1
公开(公告)日：2014-03-06
申请号：US13850764
申请日：2013-03-26
申请人： FUJI XEROX CO., LTD.
发明人： Yasuto OKABAYASHI , Masataka KONISHI , Atsumi KURITA , Akihiro IIZUKA
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2038
摘要： A fixing device includes a fixing rotary body that heats and pressurizes, together with a recording medium, toner having particle diameter of 4.5 [μm] or less and a softening point of 100 [° C.] or higher and 125 [° C.] or lower to fix the toner on the recording medium, a heating unit that heats the fixing rotary body, and a pressurizing unit that sandwiches and pressurizes the toner and the recording medium in a contact part formed by the fixing rotary body, wherein the maximum pressure in the contact part is equal to or more than 2.9×105 [Pa], the width of the contact part in a movement direction of the recording medium is equal to or more than 10 [mm], and the heating time of the toner in the contact part is equal to or more than 20 [msec].
摘要翻译：定影装置包括与记录介质一起加热和加压的定影旋转体，其具有4.5μm或更小的软化点和100℃以上且125℃的调色剂。或更低以将调色剂固定在记录介质上，加热单元，其加热定影旋转体;以及加压单元，其将调色剂和记录介质夹在由定影旋转体形成的接触部分中的压力，其中最大压力在接触部分等于或大于2.9×105 [Pa]时，记录介质的移动方向上的接触部分的宽度等于或大于10 [mm]，并且调色剂的加热时间接触部分等于或大于20 [msec]。

3. 发明申请

US20150030343A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20150030343A1
公开(公告)日：2015-01-29
申请号：US14206068
申请日：2014-03-12
申请人： FUJI XEROX CO., LTD.
发明人： Atsumi KURITA , Masayo HIGASHIMURA , Yutaka KIUCHI , Kunihiko SATO , Sakon TAKAHASHI
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2017 , G03G15/2046 , G03G15/2064 , G03G2215/2045
摘要： A fixing device includes a fixing section that includes rotatable members arranged to form a nip area through which a strip-shaped medium passes, and heaters that heat the rotatable members; and a control section. The fixing section applies heat and pressure to a toner image that is formed on the medium and passes through the nip area via the rotatable members heated by the heaters to fix the toner image onto the medium. The control section performs such control that the rotation of the rotatable members is stopped when the temperature of contact portions of the rotatable members that are in contact with the medium is lower than or equal to a first temperature that is lower than a temperature at which a portion of the medium softens.
摘要翻译：定影装置包括固定部分，该固定部分包括布置成形成带状介质通过的压区的可旋转部件和加热可旋转部件的加热器; 和控制部分。定影部分对形成在介质上的调色剂图像施加热和压力，并经由由加热器加热的可旋转构件穿过夹持区域，以将调色剂图像定影到介质上。控制部执行这样的控制，使得当与介质接触的可旋转部件的接触部分的温度低于或等于低于第一温度的第一温度时可旋转部件的旋转停止，介质的一部分软化。

4. 发明申请

US20150003851A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150003851A1
公开(公告)日：2015-01-01
申请号：US14072169
申请日：2013-11-05
申请人： FUJI XEROX CO., LTD.
发明人： Yutaka KIUCHI , Sakon TAKAHASHI , Masayo HIGASHIMURA , Atsumi KURITA , Kunihiko SATO , Kosuke YAMADA , Kazuhiko ARAI
IPC分类号： G03G15/00
CPC分类号： G03G15/0822 , Y10T428/24802 , Y10T428/31938 , Y10T428/31993
摘要： An image forming apparatus includes a toner image holding member, a transfer unit, and a supply unit. The toner image holding member holds a toner image. The transfer unit transfers the toner image held by the toner image holding member to a recording medium. The supply unit supplies powder such that the powder is interposed between an end portion of the recording medium and the toner image holding member and/or the transfer unit if the recording medium includes an intermediate adhesive layer.
摘要翻译：图像形成装置包括调色剂图像保持部件，转印单元和供给单元。调色剂图像保持构件保持调色剂图像。转印单元将由调色剂图像保持构件保持的调色剂图像转印到记录介质。供应单元提供粉末，使得如果记录介质包括中间粘合剂层，粉末介于记录介质的端部和调色剂图像保持部件和/或转印单元之间。

5. 发明申请

US20160378029A1 HEATING UNIT, FIXING DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：加热单元，固定装置和图像形成装置
公开(公告)号：US20160378029A1
公开(公告)日：2016-12-29
申请号：US14925302
申请日：2015-10-28
申请人： FUJI XEROX CO., LTD.
发明人： Kazuyoshi ITOH , Masahiko FUJITA , Atsumi KURITA
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2025 , H05B6/105 , H05B6/36
摘要： A heating unit includes the following elements. A magnetic-field generating member generates a magnetic field. An endless belt-shaped member has an inner peripheral surface to which a lubricant is applied and an outer peripheral surface, a portion of the outer peripheral surface opposing the magnetic-field generating member. The endless belt-shaped member rotates in a peripheral direction and generates heat by electromagnetic induction of the magnetic field. A temperature-sensitive magnetic plate is in contact with a portion of the inner peripheral surface of the endless belt-shaped member which opposes the magnetic-field generating member. A substrate is disposed on a side of the temperature-sensitive magnetic plate which does not face the endless belt-shaped member. An upstream end of the substrate is positioned on a farther downstream side than an upstream end of the temperature-sensitive magnetic plate in a rotating direction of the endless belt-shaped member.
摘要翻译：加热单元包括以下元件。磁场产生部件产生磁场。环形带状构件具有施加润滑剂的内周面和外周面，外周面的与磁场产生构件相对的一部分。环形带状构件沿圆周方向旋转并通过磁场的电磁感应产生热量。感温磁性板与环形带状构件的与磁场产生构件相对的内周面的一部分接触。衬底设置在不面对环形带状构件的感温磁性板的一侧。基板的上游端位于环形带状构件的旋转方向上比感温磁性板的上游端更远的下游侧。

6. 发明申请

US20160216660A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20160216660A1
公开(公告)日：2016-07-28
申请号：US14833855
申请日：2015-08-24
申请人： FUJI XEROX CO., LTD.
发明人： Yuki YOKOYAMA , Kazuhiko ARAI , Kazunori NUMAO , Atsumi KURITA , Masayo HIGASHIMURA , Keitaro MORI
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G15/2021 , G03G2215/00455 , G03G2215/0129 , G03G2215/2009 , G03G2215/2032
摘要： A fixing device includes a heating unit that heats an unfixed image on a recording medium, which is deformed by heating, and hence fixes the unfixed image; and a transport member that closely contacts a no-image surface of the recording medium and transports the recording medium while causing a close contact force to act on the recording medium against a deformation force, which is generated at the recording medium by the heating of the heating unit. The close contact force of the recording medium with respect to the transport member is larger than the deformation force generated at the recording medium.
摘要翻译：定影装置包括加热单元，其加热通过加热变形的记录介质上的未定影图像，从而固定未定影图像; 以及与记录介质的无图像表面紧密接触并传送记录介质同时使得紧密接触力作用在记录介质上的传送构件抵抗通过加热所述记录介质在记录介质处产生的变形力加热单元记录介质相对于传送构件的紧密接触力大于在记录介质处产生的变形力。

7. 发明申请

US20150072112A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20150072112A1
公开(公告)日：2015-03-12
申请号：US14543966
申请日：2014-11-18
申请人： FUJI XEROX CO., LTD.
发明人： Yutaka KIUCHI , Sakon TAKAHASHI , Masayo HIGASHIMURA , Atsumi KURITA , Kunihiko SATO , Kosuke YAMADA , Kazuhiko ARAI
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , Y10T428/24802 , Y10T428/31938 , Y10T428/31993
摘要： An image forming apparatus includes a toner image holding member, a transfer unit, and a supply unit. The toner image holding member holds a toner image. The transfer unit transfers the toner image held by the toner image holding member to a recording medium. The supply unit supplies powder such that the powder is interposed between an end portion of the recording medium and the toner image holding member and/or the transfer unit if the recording medium includes an intermediate adhesive layer.

8. 发明申请

US20160282805A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20160282805A1
公开(公告)日：2016-09-29
申请号：US14857326
申请日：2015-09-17
申请人： FUJI XEROX CO., LTD.
发明人： Daisuke NAKAI , Hisashi MURASE , Atsumi KURITA , Masakazu TAKAHASHI
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/2017 , G03G15/2021
摘要： An image forming apparatus includes a transport unit that transports a recording medium; a forming unit that forms a toner image on the recording medium, the toner image including a resin and a flat metallic pigment; a fixing unit that fixes the toner image to the recording medium by heating and pressing the toner image; and a cooling unit that cools the toner image fixed by the fixing unit, the cooling unit being disposed at a position at which the cooling is started when a temperature of the toner image is higher than or equal to a glass transition temperature.
摘要翻译：图像形成装置包括传送记录介质的传送单元; 形成单元，其在所述记录介质上形成调色剂图像，所述调色剂图像包括树脂和平坦的金属颜料; 定影单元，其通过加热和按压调色剂图像将调色剂图像定影到记录介质; 以及冷却单元，其冷却由所述定影单元固定的调色剂图像，所述冷却单元设置在所述调色剂图像的温度高于或等于玻璃化转变温度时开始所述冷却的位置。

9. 发明申请

US20150030360A1 FIXING DEVICE, HEATING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF MANUFACTURING HEATING DEVICE 有权
标题翻译：固定装置，加热装置，图像形成装置以及制造加热装置的方法
公开(公告)号：US20150030360A1
公开(公告)日：2015-01-29
申请号：US14189504
申请日：2014-02-25
申请人： FUJI XEROX CO., LTD.
发明人： Mikio SAIKI , Mitsuhiro MATSUMOTO , Kazuyoshi ITO , Yasuhiro UEHARA , Atsumi KURITA , Hideaki OHARA , Hiromi NAGAI , Nobuyoshi KOMATSU
IPC分类号： G03G15/20 , B32B38/00
CPC分类号： G03G15/2053 , G03G15/2057 , G03G15/2064 , G03G2215/2029 , G03G2215/2035 , Y10T156/1048
摘要： A fixing device includes a fixing member that fixes a toner image to a recording medium, a pressure member that forms, together with the fixing member, a pressure portion through which the recording medium carrying the toner image yet to be fixed passes, and a heating member including a heating layer that generates heat when energized and an insulating layer that encloses the heating layer so as to electrically insulate the heating layer. The heating member has a curved shape along an inner peripheral surface of the fixing member, in a state in which no external force is applied, and is in contact with the inner peripheral surface of the fixing member.
摘要翻译：定影装置包括将调色剂图像定影到记录介质的固定构件，与固定构件一起形成压力部分的压力构件，通过该压力部分承载待固定的调色剂图像的记录介质通过，其包括在通电时产生热量的加热层和包围加热层的绝缘层以使加热层电绝缘。加热部件在没有外力的状态下沿着固定部件的内周面呈弯曲状，并且与固定部件的内周面接触。

10. 发明申请

US20140270870A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20140270870A1
公开(公告)日：2014-09-18
申请号：US13972387
申请日：2013-08-21
申请人： FUJI XEROX CO., LTD.
发明人： Junpei AMANO , Norimasa FUJIWARA , Satoshi NAKAMURA , Atsumi KURITA
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2022
摘要： A fixing device includes: an endless belt member; a secured member disposed to contact the belt member; a support roller that rotatably supports the belt member; a heating unit that heats the belt member; and a rotary pressurizing roller that includes an elastic surface layer that is elastically deformed when the belt member is pressed against the secured member to form a fixing part. The secured member includes a recessed part provided on a surface of the secured member that faces the pressurizing roller and configured to curve the belt member into a recessed shape, projecting parts provided upstream and downstream of the recessed part, respectively, and configured to curve the belt member into a projected shape, and a region provided between at least one of the projecting parts and the recessed part and having a small curvature compared to the corresponding projecting part.
摘要翻译：固定装置包括：环形带构件; 设置成接触所述带构件的固定构件; 支撑辊，其可旋转地支撑所述带构件; 加热单元，其加热所述带构件; 以及旋转加压辊，其包括弹性表面层，当所述带构件被压靠在所述固定构件上时形成弹性变形以形成固定部。所述固定部件包括设置在所述固定部件的面对所述加压辊的表面的凹部，所述凹部被构成为将所述带部件弯曲成凹状，分别设置在所述凹部的上游侧和下游侧的突出部，带状构件成为突出形状，以及设置在至少一个突出部和凹部之间的区域，并且与相应的突出部相比具有小的曲率。

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