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1. 发明申请

US20150370195A1 IMAGE FORMING APPARATUS FOR SUPPRESSING NON-UNIFORMITY OF AN IMAGE CAUSED BY A DIFFERENCE IN TONER PARTICLE DIAMETER 有权
标题翻译：图像形成装置，用于抑制由聚碳酸酯颗粒直径导致的图像不均匀性
公开(公告)号：US20150370195A1
公开(公告)日：2015-12-24
申请号：US14521997
申请日：2014-10-23
申请人： FUJI XEROX CO., LTD
发明人： Satoshi SHIGEZAKI , Sho WATANABE
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/6585 , G03G15/0126 , G03G15/0189 , G03G15/0849
摘要： Provided is an image forming apparatus, including a first image portion that uses a first toner, and a second image portion that uses a second toner having a particle diameter greater than a particle diameter of the first toner, wherein, in a case where a first image of the first image portion is formed on a recording medium and a second image of the second image portion is formed on the first image, as compared to a case where only the first image is formed on the recording medium, an amount of the first toner per unit area of the first image increases.
摘要翻译：提供了一种图像形成装置，包括使用第一调色剂的第一图像部分和使用粒径大于第一调色剂的粒径的第二调色剂的第二图像部分，其中，在第一与在记录介质上仅形成第一图像的情况相比，第一图像部分的图像形成在记录介质上，并且第二图像部分的第二图像形成在第一图像上，第一幅图像单位面积的墨粉量增加。

2. 发明申请

US20150022828A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150022828A1
公开(公告)日：2015-01-22
申请号：US14189463
申请日：2014-02-25
申请人： FUJI XEROX CO., LTD.
发明人： Yoko MIYAMOTO , Sho WATANABE , Masaaki TAKAHASHI
IPC分类号： G06F3/12
CPC分类号： G03G15/14 , G03G15/5058 , G03G2215/0129 , G03G2215/0164
摘要： An image forming apparatus includes an image forming portion that forms a toner image using a screen; a first transfer member that transfers the toner image formed by the image forming portion to a rotating transfer belt; a second transfer member that transfers the toner image transferred to the transfer belt by the first transfer member to a recording medium; and a controller that differentiates between, in a transfer area of the transfer belt to which the toner image is transferred by the first transfer member a screen that is used to form a toner image to be transferred to the transfer area in a preceding print cycle and a screen that is used to form a toner image to be transferred to this transfer area for the first time after the transfer belt has been rotated and the toner image has been second-transferred to a recording medium.
摘要翻译：图像形成装置包括使用屏幕形成调色剂图像的图像形成部分; 第一转印构件，其将由图像形成部分形成的调色剂图像转印到旋转的转印带上; 第二转印部件，其将通过第一转印部件转印到转印带上的调色剂图像转印到记录介质上; 以及控制器，其在由所述第一传送部件传送调色剂图像的转印带的转印区域中区分用于形成要在前一打印周期中转印到转印区域的调色剂图像的丝网，用于在转印带已经旋转并且调色剂图像已被第二次转印到记录介质之后第一次形成要转印到该转印区域的调色剂图像的屏幕。

3. 发明申请

US20170343939A1 IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170343939A1
公开(公告)日：2017-11-30
申请号：US15356025
申请日：2016-11-18
申请人： FUJI XEROX CO., LTD.
发明人： Mikio YAMAGUCHI , Yukihiro ICHIKI , Akira ARAI , Sho WATANABE
IPC分类号： G03G15/20
CPC分类号： G03G21/1619 , G03G15/2028 , G03G21/16 , G03G2215/00021 , G03G2215/0141 , G03G2221/1696
摘要： An image forming apparatus includes one or plural forming devices that form respective images on a recording medium that is being transported, a fixing device provided on a downstream side with respect to at least one of the forming devices in a direction of transport of the recording medium and that fixes the images formed on the recording medium, a delivering device that receives the recording medium transported in a first direction and discharges the recording medium in a second direction that is different from the first direction, and a supplying device that supplies the recording medium to any of the forming devices or to the delivering device. The forming devices, the fixing device, the delivering device, and the supplying device have respective housings and are each joinable to any of the other devices.

4. 发明申请

US20170248864A1 IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170248864A1
公开(公告)日：2017-08-31
申请号：US15214515
申请日：2016-07-20
申请人： FUJI XEROX CO., LTD.
发明人： Yoshiyuki TOMINAGA , Sho WATANABE
IPC分类号： G03G15/20
CPC分类号： G03G15/0131 , G03G9/00 , G03G9/0821 , G03G9/0902 , G03G15/0189 , G03G15/16 , G03G15/2014 , G03G15/6585
摘要： An image forming apparatus transfers a first image including a first toner not containing a metal pigment onto a specific medium having a smoothness of 112 seconds or smaller, fixes the first image for use as a base coat onto the specific medium, and transfers and fixes a second image including a second toner containing a metal pigment onto the base coat fixed onto the specific medium.

5. 发明申请

US20150220025A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150220025A1
公开(公告)日：2015-08-06
申请号：US14462754
申请日：2014-08-19
申请人： FUJI XEROX CO., LTD
发明人： Yoshiyuki TOMINAGA , Sho WATANABE
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G15/0189 , G03G15/1675
摘要： An image forming apparatus includes a transfer member, plural transfer sections, and a medium transfer section. The transfer member has an endless shape. An image is transferred to the transfer member during circulation of the transfer member. The transfer sections transfer the image to a surface of the transfer member through a first transfer current. The transfer sections include a most-downstream transfer section provided most downstream in a circulation direction of the transfer member. The medium transfer section transfers the image transferred to the transfer member to a recording medium through a second transfer current. A current flows through the most-downstream transfer section even in the case where the image is transferred to the transfer member by at least one of the transfer sections excluding the most-downstream transfer section, and the most-downstream transfer section does not transfer an image to the transfer member.
摘要翻译：图像形成装置包括转印部件，多个转印部件和介质转印部件。转印构件具有环形形状。在传送构件的循环期间，图像被转印到转印构件。转印部分通过第一转印电流将图像转印到转印部件的表面。转印部包括在转印部件的循环方向上最下游配置的最下游转印部。介质传送部通过第二传送电流将传送到传送部件的图像传送到记录介质。即使在除了最下游转印部分之外的转印部分中的至少一个转印到转印部件的情况下，电流也流过最下游转印部分，并且最下游转印部分不转印图像传输成员。

6. 发明申请

US20150198914A1 TRANSFER DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：传输设备和图像形成设备
公开(公告)号：US20150198914A1
公开(公告)日：2015-07-16
申请号：US14466483
申请日：2014-08-22
申请人： FUJI XEROX CO., LTD
发明人： Sho WATANABE , Yoshiyuki TOMINAGA
IPC分类号： G03G15/01
CPC分类号： G03G15/1685 , G03G15/1605
摘要： A transfer device includes a transfer body having an endless structure and to which an image is transferred while the transfer body is rotated; a first transfer portion that transfers an image formed with toner containing metallic pigment to a surface of the transfer body by applying a transfer current; a second transfer portion that is disposed on the upstream side of the first transfer portion in the rotation direction of the transfer body and transfers an image formed with toner not containing metallic pigment to the surface of the transfer body by applying a transfer current; and a support member that is grounded and disposed on the downstream side of the first transfer portion in the rotation direction of the transfer body, the support member being in contact with the back surface of the transfer body to support the transfer body.
摘要翻译：转印装置包括具有环形结构的转印体，并且在转印体转动的同时转印图像; 第一转印部分，通过施加转印电流将由含有金属颜料的调色剂形成的图像转印到转印体的表面; 第二转印部分，其设置在转印体旋转方向上的第一转印部分的上游侧，并通过施加转印电流将形成有不含金属颜料的调色剂的图像转印到转印体表面; 以及支撑构件，其在转印体的旋转方向上接地并设置在第一转印部的下游侧，支撑构件与转印体的背面接触以支撑转印体。

7. 发明申请

US20150016851A1 TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND TRANSFER METHOD 有权
标题翻译：传输装置，图像形成装置和传送方法
公开(公告)号：US20150016851A1
公开(公告)日：2015-01-15
申请号：US14219674
申请日：2014-03-19
申请人： FUJI XEROX CO., LTD.
发明人： Satoshi SHIGEZAKI , Sho WATANABE , Tomoaki YOSHIOKA
IPC分类号： G03G15/16
CPC分类号： G03G15/1675 , G03G15/1605 , G03G2215/0129
摘要： A transfer device includes a transfer portion that transfers a toner image formed with a toner containing flat pigment particles to a recording medium; a DC voltage applying portion that applies a DC voltage to the transfer portion; and an AC voltage applying portion that applies an AC voltage to the transfer portion.
摘要翻译：转印装置包括将由含有平坦颜料颗粒的调色剂形成的调色剂图像转印到记录介质的转印部分; 直流电压施加部，向所述转印部施加直流电压; 以及向所述传送部施加AC电压的AC电压施加部。

8. 发明申请

US20140376937A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140376937A1
公开(公告)日：2014-12-25
申请号：US14161452
申请日：2014-01-22
申请人： FUJI XEROX CO., LTD.
发明人： Sho WATANABE
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G13/16 , G03G15/0136 , G03G15/161 , G03G15/1675 , G03G2215/1661
摘要： An image forming apparatus includes image carriers that carry toner images; an intermediate transfer body that is brought into contact with the image carriers to carry the images before transferring them to a recording material; first transfer devices that include first transfer members and form first-transfer electric fields for transferring the images on the image carriers to the intermediate transfer body; a second transfer device that includes a second transfer member and forms a second-transfer electric field for transferring the images transferred to the intermediate transfer body to the recording material; and an adjusting device that adjusts an electric field to be formed in a second transfer area to a cleaning electric field, which is of the same polarity as and a lower intensity than the second-transfer electric field, when the images on the intermediate transfer body passes through the second transfer area without a recording material passing therethrough.
摘要翻译：图像形成装置包括承载调色剂图像的图像载体; 中间转印体，其与图像载体接触以在将图像转印到记录材料之前携带图像; 第一传送装置，其包括第一传送部件，并形成用于将图像载体上的图像传送到中间传送体的第一传送电场; 第二转印装置，其包括第二转印部件，并形成用于将转印到中间转印体的图像转印到记录材料的第二转印电场; 以及调节装置，当在中间转印体上的图像时，调整要形成在第二转印区域中的电场至与第二转印电场具有相同极性和低于强度的清洁电场通过第二传送区域而不通过记录材料。

9. 发明申请

US20200050125A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20200050125A1
公开(公告)日：2020-02-13
申请号：US16292345
申请日：2019-03-05
申请人： FUJI XEROX CO., LTD.
发明人： Keisuke HIDAKA , Sho WATANABE
IPC分类号： G03G15/02 , G03G15/20 , G03G15/01
摘要： An image forming apparatus includes an information processing section that is provided with a housing and an image forming section that is disposed above the housing in a gravitational direction. In the image forming apparatus, a gap exists between the housing and the image forming section, and a ventilation hole is formed in an upper surface of the housing.

10. 发明申请

US20190011865A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190011865A1
公开(公告)日：2019-01-10
申请号：US15945794
申请日：2018-04-05
申请人： FUJI XEROX CO., LTD.
发明人： Hiroaki OKUMA , Masakatsu EDA , Sho WATANABE
IPC分类号： G03G15/20
摘要： A fixing device includes a heating member that heats a developer image on a recording medium; a controlling member that controls a surface temperature of the heating member by coming into contact with an outer circumferential surface of the heating member; a measuring member that measures, on a downstream of the controlling member and on an upstream of a pressing member in a rotation direction of the heating member, the surface temperature; and a supporting unit that causes the controlling member to come into contact with and be separated from the outer circumferential surface by rotating a supporting member around a rotation fulcrum. A distance between the rotation fulcrum and a contact position at which the controlling member comes into contact with the outer circumferential surface is longer than that between the rotation fulcrum and a measurement position at which the measuring member measures the surface temperature.

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