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1. 发明授权

US07945198B2 Fixing device and image forming apparatus comprising same 有权
标题翻译：固定装置和包括其的图像形成装置
公开(公告)号：US07945198B2
公开(公告)日：2011-05-17
申请号：US11783118
申请日：2007-04-06
申请人： Teruaki Mitsuya , Takashi Suzuki , Keisuke Kubota , Yoshihiro Sonohara , Daisuke Hara
发明人： Teruaki Mitsuya , Takashi Suzuki , Keisuke Kubota , Yoshihiro Sonohara , Daisuke Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2016 , G03G2215/2032
摘要： In a fixing device in which fixing defects can be suppressed and which can be reduced in size, and an image forming apparatus comprising the fixing device, setting is performed such that the surface temperature of an outer peripheral belt surface serving as a non-heated belt surface of a fixing belt is substantially equal at a heating region inlet at the upstream end of a heating region and a heating region outlet at the downstream end of the heating region such that the temperature difference between the surface temperature of the outer peripheral belt surface at the heating region inlet and the surface temperature of the outer peripheral belt surface at the heating region outlet is no more than 5 [° C.].
摘要翻译：在可以抑制固定缺陷并且可以减小尺寸的定影装置和包括定影装置的图像形成装置中，进行设定，使得作为非加热带的外周带表面的表面温度定影带的表面在加热区域的上游端的加热区域入口处和加热区域的下游端的加热区域出口处基本相等，使得外围带表面的表面温度加热区域出口处的外周带表面的加热区域入口和表面温度不超过5℃。

2. 发明申请

US20070237554A1 Fixing device and image forming apparatus comprising same 有权
标题翻译：固定装置和包括其的图像形成装置
公开(公告)号：US20070237554A1
公开(公告)日：2007-10-11
申请号：US11783118
申请日：2007-04-06
申请人： Teruaki Mitsuya , Takashi Suzuki , Keisuke Kubota , Yoshihiro Sonohara , Daisuke Hara
发明人： Teruaki Mitsuya , Takashi Suzuki , Keisuke Kubota , Yoshihiro Sonohara , Daisuke Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2016 , G03G2215/2032
摘要： In a fixing device in which fixing defects can be suppressed and which can be reduced in size, and an image forming apparatus comprising the fixing device, setting is performed such that the surface temperature of an outer peripheral belt surface serving as a non-heated belt surface of a fixing belt is substantially equal at a heating region inlet at the upstream end of a heating region and a heating region outlet at the downstream end of the heating region such that the temperature difference between the surface temperature of the outer peripheral belt surface at the heating region inlet and the surface temperature of the outer peripheral belt surface at the heating region outlet is no more than 5 [° C.].
摘要翻译：在可以抑制固定缺陷并且可以减小尺寸的定影装置和包括定影装置的图像形成装置中，进行设定，使得作为非加热带的外周带表面的表面温度定影带的表面在加热区域的上游端的加热区域入口处和加热区域的下游端的加热区域出口处基本相等，使得外围带表面的表面温度加热区域出口处的外周带表面的加热区域入口和表面温度不超过5℃。

3. 发明授权

US07548718B2 Fixing device for fixing an unfixed toner image on a recording medium and image forming apparatus including the fixing device 失效
标题翻译：用于将未定影的调色剂图像定影在记录介质上的固定装置和包括定影装置的图像形成装置
公开(公告)号：US07548718B2
公开(公告)日：2009-06-16
申请号：US11776096
申请日：2007-07-11
申请人： Keisuke Kubota , Teruaki Mitsuya , Takashi Suzuki , Yoshihiro Sonohara
发明人： Keisuke Kubota , Teruaki Mitsuya , Takashi Suzuki , Yoshihiro Sonohara
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： A fixing device, which fixes an unfixed toner image on a recording medium, includes a heating roller, a fixing roller, a pressurizing roller, and an endless belt that stretches over the heating roller and the fixing roller. A heat source and a heat pipe are arranged in a heating roller. The heat pipe substantially uniformly heats the surface of the heating roller.
摘要翻译：将未定影的调色剂图像固定在记录介质上的定影装置包括加热辊，定影辊，加压辊和在加热辊和定影辊上延伸的环形带。热源和热管布置在加热辊中。热管大致均匀地加热加热辊的表面。

4. 发明申请

US20080013995A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 失效
标题翻译：固定装置和图像形成装置
公开(公告)号：US20080013995A1
公开(公告)日：2008-01-17
申请号：US11776096
申请日：2007-07-11
申请人： Keisuke KUBOTA , Teruaki Mitsuya , Takashi Suzuki , Yoshihiro Sonohara
发明人： Keisuke KUBOTA , Teruaki Mitsuya , Takashi Suzuki , Yoshihiro Sonohara
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： A fixing device, which fixes an unfixed toner image on a recording medium, includes a heating roller, a fixing roller, a pressurizing roller, and an endless belt that stretches over the heating roller and the fixing roller. A heat source and a heat pipe are arranged in a heating roller. The heat pipe substantially uniformly heats the surface of the heating roller.
摘要翻译：将未定影的调色剂图像固定在记录介质上的定影装置包括加热辊，定影辊，加压辊和在加热辊和定影辊上延伸的环形带。热源和热管布置在加热辊中。热管基本均匀地加热加热辊的表面。

5. 发明申请

US20080170896A1 RELEASE-PROMOTING AGENT, FIXING DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：发行促销代理，固定装置和图像形成装置
公开(公告)号：US20080170896A1
公开(公告)日：2008-07-17
申请号：US11554343
申请日：2006-10-30
申请人： Keisuke Kubota , Teruaki Mitsuya , Takashi Suzuki , Yoshihiro Sonohara
发明人： Keisuke Kubota , Teruaki Mitsuya , Takashi Suzuki , Yoshihiro Sonohara
IPC分类号： G03G15/20
CPC分类号： G03G11/00 , G03G15/2025 , G03G2215/2093
摘要： A release-promoting agent is configured to be applied to a heating member in a fixing device that presses the heating member against a recording medium on which a toner image is formed and fixes the toner image to the recording medium, to promote release of the toner image from the heating member. The release-promoting agent is formed with a mixture of a dimethyl polysiloxane and an amino group-containing dimethyl polysiloxane represented by respectively, where b≠0, and c>1000.
摘要翻译：释放促进剂被配置为施加到定影装置中的加热构件，该定影装置将加热构件压靠在其上形成有调色剂图像的记录介质上，并将调色剂图像固定到记录介质上，以促进调色剂的释放来自加热构件的图像。释放促进剂由二甲基聚硅氧烷和分别代表的含氨基二甲基聚硅氧烷的混合物形成，其中b <> 0且c> 1000。

6. 发明申请

US20060002749A1 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US20060002749A1
公开(公告)日：2006-01-05
申请号：US11171434
申请日：2005-07-01
申请人： Takashi Suzuki , Teruaki Mitsuya , Keisuke Kubota , Masato Miwa , Yoshitaka Fujinuma , Tsutomu Nakagawa
发明人： Takashi Suzuki , Teruaki Mitsuya , Keisuke Kubota , Masato Miwa , Yoshitaka Fujinuma , Tsutomu Nakagawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2025 , G03G15/2064 , G03G2215/2074
摘要： A fixing device wherein supposing that the total load given to the heating roller and the pressure roller is W (kgf) and the area of the pressure contact portion of the heating roller with respect to the pressure roller (nip area) is S (cm2), the nip pressure (=W/S) is 2.7 kgf/cm2 or more and the length of the pressure contact portion in the direction parallel to the direction of conveyance of the recording material is defined to be 14 mm or more.
摘要翻译：一种定影装置，其中假设加热辊和加压辊的总负载为W（kgf），加热辊的压力接触部分相对于加压辊（夹持区域）的面积为S（cm < SUP> 2），压区压力（= W / S）为2.7kgf / cm 2以上，压接部的长度方向平行于输送方向的记录材料被定义为14mm或更大。

7. 发明授权

US06907220B2 Cooling device for cooling recording sheet 有权
标题翻译：冷却记录纸冷却装置
公开(公告)号：US06907220B2
公开(公告)日：2005-06-14
申请号：US10452642
申请日：2003-06-03
申请人： Teruaki Mitsuya , Takashi Suzuki , Heigo Ueki , Daisuke Hara
发明人： Teruaki Mitsuya , Takashi Suzuki , Heigo Ueki , Daisuke Hara
IPC分类号： B65H5/06 , G03G15/00 , G03G15/20 , G03G21/20
CPC分类号： G03G15/2039 , G03G15/2017 , G03G21/203 , G03G21/206
摘要： A cooling device used in an electrophotographic image forming device includes a cooling roller, which is a heat roller, and a backup roller pressed against the cooling roller to form a nip portion therebetween. After being discharged from a fixing device that thermally fixes a toner image onto a recording sheet, the recording sheet passes through the nip portion, whereby the cooling roller cools the recording sheet. The cooling roller is maintained at 100° C. or higher.
摘要翻译：在电子照相图像形成装置中使用的冷却装置包括作为加热辊的冷却辊和压靠冷却辊的支承辊，以在它们之间形成压合部。在从调色剂图像热定影到记录纸上的定影装置排出之后，记录纸通过夹持部分，由此冷却辊冷却记录纸。冷却辊保持在100℃以上。

8. 发明授权

US07324778B2 Fixing device including heating roller and pressure roller 有权
标题翻译：固定装置包括加热辊和压力辊
公开(公告)号：US07324778B2
公开(公告)日：2008-01-29
申请号：US11171434
申请日：2005-07-01
申请人： Takashi Suzuki , Teruaki Mitsuya , Keisuke Kubota , Masato Miwa , Yoshitaka Fujinuma , Tsutomu Nakagawa
发明人： Takashi Suzuki , Teruaki Mitsuya , Keisuke Kubota , Masato Miwa , Yoshitaka Fujinuma , Tsutomu Nakagawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2025 , G03G15/2064 , G03G2215/2074
摘要： A fixing device wherein supposing that the total load given to a heating roller and a pressure roller is W (kgf) and the area of the pressure contact portion of the heating roller with respect to the pressure roller (nip area) is S (cm2), the nip pressure (=W/S) is 2.7 kgf/cm2 or more and the length of the pressure contact portion in the direction parallel to the direction of conveyance of a recording material is defined to be 14 mm or more.
摘要翻译：一种定影装置，其中假设加热辊和加压辊的总负载为W（kgf），加热辊的压力接触部分相对于加压辊（夹持区域）的面积为S（cm < SUP> 2），压区压力（= W / S）为2.7kgf / cm 2以上，压接部的长度方向平行于输送方向的记录材料被定义为14mm或更大。

9. 发明授权

US06760553B2 Electrophotographic cluster printing system with controlled image quality 有权
标题翻译：具有受控影像质量的电子照相丛集打印系统
公开(公告)号：US06760553B2
公开(公告)日：2004-07-06
申请号：US10329756
申请日：2002-12-27
申请人： Teruaki Mitsuya , Keisuke Kubota , Masayoshi Ishii , Shintaro Yamada
发明人： Teruaki Mitsuya , Keisuke Kubota , Masayoshi Ishii , Shintaro Yamada
IPC分类号： G03G1500
CPC分类号： G03G15/00 , G03G2215/00016
摘要： An electrophotographic cluster printing system for performing printing by using a plurality of electrophotographic recording apparatuses such as printers, facsimile machines or copying machines each capable of manifesting an image by using colored particles such as toner. The electrophotographic cluster printing system includes a plurality of electrophotograhic recording apparatuses each including a photoconductor, a charger, an exposure device, a developing device, and an image quality controller for detecting a factor concerning image quality and controlling image quality of an output image on the basis of information of the detected factor. In the system, at least two of the electrophotograhic recording apparatuses is used for printing one job and image quality of any one of the electrophotograhic recording apparatuses is controlled on the basis of detected information of the other electrophotograhic recording apparatuses.
摘要翻译：一种用于通过使用诸如打印机，传真机或复印机的多个电子照相记录装置进行打印的电子照相丛集打印系统，每个都能够通过使用诸如调色剂的着色颗粒来显示图像。电子照相丛集印刷系统包括多个电子照相记录装置，每个电子照相记录装置包括感光体，充电器，曝光装置，显影装置和图像质量控制器，用于检测关于图像质量的因素并控制输出图像的图像质量检测因子信息的基础。在系统中，电子照相记录装置中的至少两个用于打印一个作业，并且基于其他电子照相记录装置的检测信息来控制电子照相记录装置中的任何一个的图像质量。

10. 发明授权

US06738586B2 Print control method of electrophotograph and image formation apparatus with potential sensor using the method 失效
标题翻译：使用该方法的电位传感器的电子照相和图像形成装置的打印控制方法
公开(公告)号：US06738586B2
公开(公告)日：2004-05-18
申请号：US10067766
申请日：2002-02-08
申请人： Keisuke Kubota , Teruaki Mitsuya , Hiroyuki Mabuchi , Masayoshi Ishii , Shinichi Akatsu
发明人： Keisuke Kubota , Teruaki Mitsuya , Hiroyuki Mabuchi , Masayoshi Ishii , Shinichi Akatsu
IPC分类号： G03G1500
CPC分类号： G03G15/5037 , G03G2215/00054
摘要： A print control method of an electrophotograph in an image formation apparatus including at least a photoconductor, a charger, a light exposure unit, and a developing device for forming a background area and an image area on the photoconductor using the charger and the light exposure unit and detecting a potential of the image area after transfer and controlling a developing electric field, thereby printing an electrophotograph, includes lowering the percentage of toner covering the image area on the photoconductor when the potential is detected.
摘要翻译：一种图像形成装置中的电子照相打印控制方法，该图像形成装置至少包括使用充电器和曝光单元的感光体，充电器，曝光单元和显影装置，用于形成背景区域和感光体上的图像区域并且在传送之后检测图像区域的电位并控制显影电场，从而打印电子照相，包括当检测到电位时，降低覆盖光电导体上的图像区域的调色剂的百分比。

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