专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180143575A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180143575A1
公开(公告)日：2018-05-24
申请号：US15609288
申请日：2017-05-31
申请人： FUJI XEROX CO., LTD.
发明人： Masahiro KATAHIRA , Yoshinori TAKAHASHI , Yasuto OKABAYASHI
IPC分类号： G03G21/12
CPC分类号： G03G15/556 , G03G15/14 , G03G21/10
摘要： An image forming apparatus includes a transfer unit, a container, and a calculator. The transfer unit transfers to at least one recording medium at least one toner image formed in accordance with image data without margins set along edges of the at least one recording medium. The container contains toner collected from the transfer unit. The calculator calculates an amount of the toner of parts of the at least one toner image outside the edges of the at least one recording medium. A time period during which the container is able to be used is calculated in accordance with an accumulated amount of the toner calculated by the calculator.

2. 发明授权

US09541854B2 Electroconductive member for electrophotography, process cartridge, and electrophotographic apparatus 有权
标题翻译：电子照相用导电构件，处理盒和电子照相设备
公开(公告)号：US09541854B2
公开(公告)日：2017-01-10
申请号：US14666242
申请日：2015-03-23
申请人： CANON KABUSHIKI KAISHA
发明人： Yuichi Kikuchi , Kazuhiro Yamauchi , Mikio Shimada , Tetsuo Hino , Masahiro Watanabe , Norifumi Muranaka , Satoru Nishioka
IPC分类号： G03G15/02 , G03G15/14
CPC分类号： G03G15/02 , G03G15/0233 , G03G15/14 , G03G15/1685 , G03G2215/00957 , Y10T428/249953
摘要： Provided is an electroconductive member configured to suppress a void image caused by abnormal discharge and a horizontal streak-like image caused by downstream discharge without depending on the thickness of a photosensitive layer of a photosensitive drum over a long period of time. The electroconductive member for electrophotography comprises at least an electroconductive support and a surface layer formed on an outer side of the electroconductive support. The surface layer includes a porous body and satisfies the predetermined (1), (2), and (3).
摘要翻译：提供一种导电构件，其被配置为抑制由异常放电引起的空隙图像和由下游放电引起的水平条纹状图像，而不依赖于感光鼓的感光层的长度长时间。用于电子照相的导电构件至少包括导电载体和形成在导电载体的外侧上的表面层。表面层包括多孔体并满足预定的（1），（2）和（3）。

3. 发明授权

US09034476B2 Conductive belt and electrophotographic apparatus 有权
标题翻译：导电带和电子照相设备
公开(公告)号：US09034476B2
公开(公告)日：2015-05-19
申请号：US13165695
申请日：2011-06-21
申请人： Kouichi Uchida , Hiroomi Kojima
发明人： Kouichi Uchida , Hiroomi Kojima
IPC分类号： G03G15/14 , C21D8/02 , G03G15/16 , C21D1/22 , C21D9/46 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06
CPC分类号： G03G15/1605 , B32B1/08 , B32B7/00 , C08L67/00 , C08L67/02 , C08L67/03 , C08L71/00 , C08L71/02 , C08L77/12 , C21D1/22 , C21D8/0205 , C21D8/0247 , C21D9/46 , C21D2211/001 , C21D2211/002 , C21D2211/008 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , G03G7/00 , G03G7/0053 , G03G13/14 , G03G13/20 , G03G15/14 , G03G15/16 , G03G15/162 , G03G15/18 , G03G15/20 , H01B1/12 , H01B1/20 , Y10T428/2982 , Y10T428/31504 , Y10T428/31786
摘要： Concerned with a cylindrical conductive belt for electrophotography which has made permanent curl less occur. The conductive belt has a continuous phase containing a thermoplastic polyester resin and discontinuous phases each containing any one or both selected from a polyether-ester amide and a polyether amide, and the discontinuous phases are present in such way as to extend in the peripheral direction of the belt; the belt having a crystallinity that is lower on the outer-peripheral surface side than on the inner-peripheral surface side.
摘要翻译：涉及不断发生永久性卷曲的电子照相圆柱形导电带。导电带具有包含热塑性聚酯树脂和不连续相的连续相，其各自含有选自聚醚 - 酯酰胺和聚醚酰胺中的任何一种或两种，并且不连续相以沿圆周方向延伸的方式存在皮带; 所述带的外周面侧的结晶度比内周面侧低。

4. 发明授权

US09031480B2 Transfer device including a selectively outputting power supply, image forming apparatus including the same, and method of transferring developer to sheet 有权
标题翻译：包括选择性输出电源的传送装置，包括其的图像形成装置以及将显影剂转印到纸张的方法
公开(公告)号：US09031480B2
公开(公告)日：2015-05-12
申请号：US13770500
申请日：2013-02-19
申请人： Katsuhito Suzuki , Masahide Nakaya , Tomokazu Takeuchi , Shinya Tanaka
发明人： Katsuhito Suzuki , Masahide Nakaya , Tomokazu Takeuchi , Shinya Tanaka
IPC分类号： G03G15/20 , G03G15/16 , G03G13/16
CPC分类号： G03G15/80 , G03G13/16 , G03G15/14 , G03G15/1605 , G03G15/1635 , G03G15/1675
摘要： A transfer device includes a direct-current (DC) power supply configured to output a DC voltage; an alternating-current (AC) power supply configured to selectively output a superimposed voltage in which an AC voltage is superimposed on the DC voltage output from the DC power supply or the DC voltage output from the DC power supply; and a transfer unit configured to transfer a developer to a sheet using the voltage output from the AC power supply.
摘要翻译：传送装置包括被配置为输出DC电压的直流（DC）电源; 交流电源，被配置为选择性地输出交流电压叠加在从直流电源输出的直流电压或从直流电源输出的直流电压的叠加电压; 以及传送单元，其被配置为使用从AC电源输出的电压将显影剂转印到片材。

5. 发明申请

US20150093129A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150093129A1
公开(公告)日：2015-04-02
申请号：US14499761
申请日：2014-09-29
申请人： Oki Data Corporation
发明人： Hidetaka MITSUNOBU
IPC分类号： G03G15/01
CPC分类号： G03G15/50 , G03G15/0136 , G03G15/14
摘要： An image forming apparatus includes a first image forming unit that uses a first toner for a first toner image and a second image forming unit that uses a second toner for a second toner image, and transfers, a controller that controls the first image forming unit and the second image forming unit, having two control modes, a first print mode in which the first toner image and the second toner image are continuously transferred to the transfer medium; and a second print mode in which the first toner image is transferred thereafter, the transfer medium, on which the first toner image is formed, is passed through the second image forming unit without the second image forming unit performing image transfer. The controller performs control in such a manner that an amount of the first toner in the first print mode is greater than that in the second print mode.
摘要翻译：图像形成装置包括使用第一调色剂图像的第一调色剂的第一图像形成单元和使用第二调色剂用于第二调色剂图像的第二图像形成单元，并且传送控制第一图像形成单元和具有两个控制模式的第二图像形成单元，其中第一调色剂图像和第二调色剂图像连续转印到转印介质上的第一印刷模式; 以及第二打印模式，其中第一调色剂图像之后被转印，其上形成有第一调色剂图像的转印介质通过第二图像形成单元，而第二图像形成单元执行图像转印。控制器以这样的方式执行控制，使得第一打印模式中的第一调色剂的量大于第二打印模式中的第一调色剂的量。

6. 发明申请

US20150050055A1 TRANSFER ASSIST MEMBERS 有权
标题翻译：转移助理会员
公开(公告)号：US20150050055A1
公开(公告)日：2015-02-19
申请号：US13968349
申请日：2013-08-15
申请人： Jin Wu , Kyle B. Tallman , Qi Ying Li , Jonathan H. Herko , Michael S. Roetker , Terry L. Street
发明人： Jin Wu , Kyle B. Tallman , Qi Ying Li , Jonathan H. Herko , Michael S. Roetker , Terry L. Street
IPC分类号： G03G15/16
CPC分类号： G03G15/14 , G03G15/165 , G03G15/1685 , G03G2215/1628
摘要： A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a crosslinked mixture of aminoplast resins, and polyester polyols present on a support polymer layer.
摘要翻译：一种传输辅助构件，包括多个层，其中一个层是由氨基塑料树脂的交联混合物和支撑聚合物层上存在的聚酯多元醇组成的检查膜层。

7. 发明申请

US20150044437A1 INK FILM CONSTRUCTIONS 有权
标题翻译：墨水膜结构
公开(公告)号：US20150044437A1
公开(公告)日：2015-02-12
申请号：US14382869
申请日：2013-03-05
申请人： LANDA CORPORATION LTD.
发明人： Benzion Landa , Sagi Abramovich , Galia Golodetz , Gregory Nakhmanovich
IPC分类号： C09D11/30 , C09D125/14 , C09D125/08
CPC分类号： C09D11/30 , B05D1/00 , B32B3/10 , B32B5/02 , B41F16/0006 , B41J2/0057 , C09D11/107 , C09D11/322 , C09D125/08 , C09D125/14 , D06P1/00 , D06P3/00 , D06Q1/00 , G03G15/14 , Y10T428/24802 , Y10T428/24934 , Y10T428/265 , Y10T428/31938
摘要： An ink film construction comprising: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having an upper film surface distal to the top surface of the substrate, wherein a surface concentration of nitrogen at the upper film surface exceeds a bulk concentration of nitrogen within the film, the bulk concentration measured at a depth of at least 30 nanometers below the upper film surface, and wherein a ratio of the surface concentration to the bulk concentration is at least 1.1 to 1.
摘要翻译：一种油墨膜结构，包括：（a）印刷基板; 和（b）至少一个油墨膜，固定地粘附到印刷基板的顶表面上，所述油墨膜具有在基板顶表面的远侧的上膜表面，其中上膜表面上的氮的表面浓度超过在膜内的体积浓度的氮，在上膜表面下方至少30纳米的深度处测量的体积浓度，并且其中表面浓度与体积浓度的比例至少为1.1比1。

8. 发明授权

US08931776B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08931776B2
公开(公告)日：2015-01-13
申请号：US14037617
申请日：2013-09-26
申请人： Junki Ueyama
发明人： Junki Ueyama
IPC分类号： B65H5/00 , B65H5/06
CPC分类号： B65H5/062 , B41J13/103 , B65H1/04 , B65H3/0607 , B65H3/0684 , B65H3/68 , B65H31/02 , B65H2301/4212 , B65H2402/46 , B65H2404/14211 , B65H2405/1117 , B65H2405/324 , B65H2405/3322 , B65H2801/12 , G03G15/14 , G03G15/6511
摘要： An image forming apparatus has a main body having a sheet feed path and an opening. A sheet placing part defined in the main body. The sheet inserted through the opening is placed on the sheet placing part. A supply roller arranged to face the placing part and feeds the sheet placed on the sheet placing part in a sheet feed direction toward the sheet feed path, a frame arranged to face the sheet placing part and configured to support the supply roller, the frame having a protruded part protruded on an opening side with respect to the supply roller. An image forming unit is provided inside the main body. An inclined surface is formed on a side of the protruded part facing the sheet placing part, and the protruded part has an inclined surface facing the sheet placing part and inclined such that a distance between the inclined surface and the sheet placing part becomes gradually smaller toward the supply roller.
摘要翻译：图像形成装置具有具有供纸路径和开口的主体。定位在主体中的纸张放置部分。通过开口插入的片材被放置在片材放置部件上。供给辊，布置成面对放置部分并将放置在片材放置部分上的片材以片材进给方向馈送到片材进给路径;框架，布置成面对片材放置部分并且构造成支撑供应辊，框架具有突出部分相对于供给辊在开口侧突出。图像形成单元设置在主体内部。在面向纸张放置部的突出部分的一侧形成倾斜表面，并且突出部分具有面向纸张放置部分的倾斜表面，并且倾斜使得倾斜表面和纸张放置部分之间的距离朝向供应辊。

9. 发明授权

US08843031B2 Image forming apparatus providing accurate positioning of belt unit 有权
标题翻译：图像形成设备提供皮带单元的精确定位
公开(公告)号：US08843031B2
公开(公告)日：2014-09-23
申请号：US13728574
申请日：2012-12-27
申请人： Wataru Yamaguchi
发明人： Wataru Yamaguchi
IPC分类号： G03G15/16 , G03G21/16 , G03G15/14 , G03G15/01
CPC分类号： G03G15/14 , G03G15/0194 , G03G21/1647 , G03G21/168
摘要： An image forming apparatus includes a support frame having a first abutment portion, and a belt unit detachably attachable to the support frame and having a first abutted portion configured to be in contact with the first abutment portion. One of the support frame and the belt unit has a pressing portion, and remaining one of the support frame and the belt unit has a pressed portion pressed by the pressing portion so as to increase a contacting surface pressure between the first abutment portion and the first abutted portion. The pressing portion has a first contacting portion in contact with the pressed portion, and the pressed portion has a second contacting portion in contact with the first contacting portion. The first contacting portion and the second contacting portion are made from an electrically conductive material.
摘要翻译：图像形成装置包括具有第一邻接部分的支撑框架和可拆卸地附接到支撑框架并具有构造成与第一邻接部分接触的第一抵接部分的带单元。支撑框架和带单元中的一个具有按压部分，并且支撑框架和带单元中的其余一个具有被按压部分按压的按压部分，以便增加第一抵接部分和第一邻接部分。按压部分具有与被按压部分接触的第一接触部分，并且被按压部分具有与第一接触部分接触的第二接触部分。第一接触部分和第二接触部分由导电材料制成。

10. 发明申请

US20140091513A1 Image Forming Apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20140091513A1
公开(公告)日：2014-04-03
申请号：US14037617
申请日：2013-09-26
申请人： Junki Ueyama
发明人： Junki Ueyama
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B41J13/103 , B65H1/04 , B65H3/0607 , B65H3/0684 , B65H3/68 , B65H31/02 , B65H2301/4212 , B65H2402/46 , B65H2404/14211 , B65H2405/1117 , B65H2405/324 , B65H2405/3322 , B65H2801/12 , G03G15/14 , G03G15/6511
摘要： An image forming apparatus has a main body having a sheet feed path and an opening. A sheet placing part defined in the main body. The sheet inserted through the opening is placed on the sheet placing part. A supply roller arranged to face the placing part and feeds the sheet placed on the sheet placing part in a sheet feed direction toward the sheet feed path, a frame arranged to face the sheet placing part and configured to support the supply roller, the frame having a protruded part protruded on an opening side with respect to the supply roller. An image forming unit is provided inside the main body. An inclined surface is formed on a side of the protruded part facing the sheet placing part, and the protruded part has an inclined surface facing the sheet placing part and inclined such that a distance between the inclined surface and the sheet placing part becomes gradually smaller toward the supply roller.
摘要翻译：图像形成装置具有具有供纸路径和开口的主体。定位在主体中的纸张放置部分。通过开口插入的片材被放置在片材放置部件上。供给辊，布置成面对放置部分并将放置在片材放置部分上的片材以片材进给方向馈送到片材进给路径;框架，布置成面对片材放置部分并且构造成支撑供应辊，框架具有突出部分相对于供给辊在开口侧突出。图像形成单元设置在主体内部。在面向纸张放置部的突出部分的一侧形成倾斜表面，并且突出部分具有面向纸张放置部分的倾斜表面，并且倾斜使得倾斜表面和纸张放置部分之间的距离朝向供应辊。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式