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1. 发明授权

US06934499B1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US06934499B1
公开(公告)日：2005-08-23
申请号：US10668302
申请日：2003-09-24
申请人： Noriaki Sato , Hideo Nanataki , Tomio Noguchi , Naoki Enomoto
发明人： Noriaki Sato , Hideo Nanataki , Tomio Noguchi , Naoki Enomoto
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/755 , G03G15/1605
摘要： An image forming apparatus includes a first image bearing member carrying a toner image, and a movable second image bearing member carrying a toner image. The toner image on the first image bearing member is transferred to the second image bearing member at a first transfer portion, and the toner image on the second image bearing member is transferred to a transfer material at a second transfer portion. The apparatus also includes a charging member contacting the second image bearing member arranged on a downstream side of the second transfer portion and on an upstream side of the first transfer portion in a moving direction of the second image bearing member, and a mark portion having a thickness and being formed on the second image bearing member. A contact region between the charging member and the second image bearing member does not overlap with the mark portion in a direction perpendicular to the moving direction of the second image bearing member.
摘要翻译：图像形成装置包括承载调色剂图像的第一图像承载部件和携带调色剂图像的可动第二图像承载部件。第一图像承载部件上的调色剂图像在第一转印部分被转印到第二图像承载部件，并且第二图像承载部件上的调色剂图像在第二转印部分被转印到转印材料上。该装置还包括充电构件，其与第二图像承载构件接触，该第二图像承载构件布置在第二转印部分的下游侧，并且在第二图像承载构件的移动方向上与第一转印部分的上游侧，以及具有并且形成在第二图像承载部件上。充电构件和第二图像承载构件之间的接触区域在与第二图像承载构件的移动方向垂直的方向上不与标记部分重叠。

2. 发明授权

US08483603B2 Image heating apparatus and heating belt for use in the image heating apparatus 有权
标题翻译：用于图像加热装置的图像加热装置和加热带
公开(公告)号：US08483603B2
公开(公告)日：2013-07-09
申请号：US12966375
申请日：2010-12-13
申请人： Koji Nihonyanagi , Masahito Omata , Hideo Nanataki , Noriaki Sato , Takahiro Hosokawa , Takayuki Ujifusa
发明人： Koji Nihonyanagi , Masahito Omata , Hideo Nanataki , Noriaki Sato , Takahiro Hosokawa , Takayuki Ujifusa
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A cylindrical heat generating belt in an image heating apparatus includes a heat generating layer, in which an electroconductive filler is dispersed in a resin material, for generating heat by being supplied with electric power; and a surface parting layer. The heat generating layer has a sheet resistance, with respect to a generatrix direction of the heat generating belt, which is larger than that with respect to a circumferential direction of the heat generating belt.
摘要翻译：图像加热装置中的圆筒形发热带包括其中导电填料分散在树脂材料中的发热层，用于通过供电而产生热量; 和表面分离层。发热层相对于发热带的母线方向具有比相对于发热带的圆周方向大的薄层电阻。

3. 发明申请

US20110150545A1 IMAGE HEATING APPARATUS AND HEATING BELT FOR USE IN THE IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置和加热皮带用于图像加热装置
公开(公告)号：US20110150545A1
公开(公告)日：2011-06-23
申请号：US12966375
申请日：2010-12-13
申请人： Koji Nihonyanagi , Masahito Omata , Hideo Nanataki , Noriaki Sato , Takahiro Hosokawa , Takayuki Ujifusa
发明人： Koji Nihonyanagi , Masahito Omata , Hideo Nanataki , Noriaki Sato , Takahiro Hosokawa , Takayuki Ujifusa
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A cylindrical heat generating belt for use in an image heating apparatus includes a heat generating layer, in which an electroconductive filler is dispersed in a resin material, for generating heat by being supplied with electric power; and a surface parting layer. The heat generating layer has a sheet resistance, with respect to a generatrix direction of the heat generating belt, which is larger than that with respect to a circumferential direction of the heat generating belt.
摘要翻译：一种用于图像加热装置的圆柱形发热带包括其中导电填料分散在树脂材料中的发热层，用于通过供电而产生热量; 和表面分离层。发热层相对于发热带的母线方向具有比相对于发热带的圆周方向大的薄层电阻。

4. 发明授权

US09134673B2 Image forming apparatus, image information generation method, and computer program 有权
标题翻译：图像形成装置，图像信息生成方法和计算机程序
公开(公告)号：US09134673B2
公开(公告)日：2015-09-15
申请号：US12993895
申请日：2009-08-07
申请人： Ken-ichi Iida , Hideo Nanataki , Keisuke Mitsuhashi
发明人： Ken-ichi Iida , Hideo Nanataki , Keisuke Mitsuhashi
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/5095 , G03G2215/00594
摘要： When a toner image including an edge area (Ae) corresponding to an area defined between edges of a transfer material (P), and an internal area (Ai) corresponding to an area inside the edge area (Ae) is formed on an image bearing member (11), the toner image in the edge area is subjected to toner amount increment processing of incrementing a toner amount.
摘要翻译：当在图像承载件上形成包括对应于在转印材料（P）的边缘之间限定的区域的边缘区域（Ae）和与边缘区域（Ae）内的区域相对应的内部区域（Ai））的调色剂图像时（11）中，对边缘区域中的调色剂图像进行增加调色剂量的调色剂量增量处理。

5. 发明申请

US20110135332A1 IMAGE FORMING APPARATUS, IMAGE INFORMATION GENERATION METHOD, AND COMPUTER PROGRAM 有权
标题翻译：图像形成装置，图像信息生成方法和计算机程序
公开(公告)号：US20110135332A1
公开(公告)日：2011-06-09
申请号：US12993895
申请日：2009-08-07
申请人： Ken-ichi Iida , Hideo Nanataki , Keisuke Mitsuhashi
发明人： Ken-ichi Iida , Hideo Nanataki , Keisuke Mitsuhashi
IPC分类号： G03G15/08
CPC分类号： G03G15/5095 , G03G2215/00594
摘要： When a toner image including an edge area (Ae) corresponding to an area defined between edges of a transfer material (P), and an internal area (Ai) corresponding to an area inside the edge area (Ae) is formed on an image bearing member (11), the toner image in the edge area is subjected to toner amount increment processing of incrementing a toner amount.
摘要翻译：当在图像承载件上形成包括对应于在转印材料（P）的边缘之间限定的区域的边缘区域（Ae）和与边缘区域（Ae）内的区域相对应的内部区域（Ai））的调色剂图像时（11）中，对边缘区域中的调色剂图像进行增加调色剂量的调色剂量增量处理。

6. 发明申请

US20090028590A1 IMAGE FIXING APPARATUS 失效
标题翻译：图像固定装置
公开(公告)号：US20090028590A1
公开(公告)日：2009-01-29
申请号：US12179077
申请日：2008-07-24
申请人： Hideo Nanataki , Takashi Nomura , Kenji Takagi
发明人： Hideo Nanataki , Takashi Nomura , Kenji Takagi
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： A fixing apparatus includes a control circuit which controls the electrifying to a first heater so that a temperature detected by a first temperature detection portion reaches a first target temperature and controls the electrifying to a second heater so that a temperature detected by a second temperature detection portion reaches a second target temperature, when warm-up is initiated, and, when the warm-up initiated, if an initial temperature of a rotary member is below a predetermined temperature, the control circuit sets the first target temperature to a temperature value greater than the first target temperature set when the initial temperature of the rotary member is greater than the predetermined temperature and sets the second target temperature to a temperature value greater than the second target temperature set when the initial temperature of the rotary member is greater than the predetermined temperature. In this way, hot offset and poor fixing can be prevented and a pre-heating operation time can be prevented from extending excessively.
摘要翻译：定影装置包括：控制电路，其控制对第一加热器通电，使得由第一温度检测部分检测的温度达到第一目标温度，并控制向第二加热器通电，使得由第二温度检测部分检测的温度当预热开始时达到第二目标温度，并且当预热启动时，如果旋转构件的初始温度低于预定温度，则控制电路将第一目标温度设定为大于当所述旋转构件的初始温度大于所述预定温度时设定的所述第一目标温度，并且将所述第二目标温度设定为大于当所述旋转构件的初始温度大于所述预定温度时设定的所述第二目标温度的温度值。这样，能够防止热偏移和固定不良，能够防止预热运转时间过度延长。

7. 发明授权

US06343195B1 Image heating apparatus with core for guiding magnetic flux and temperature sensor to control power supply 有权
标题翻译：图像加热装置，具有引导磁通量和温度传感器的磁芯，用于控制电源
公开(公告)号：US06343195B1
公开(公告)日：2002-01-29
申请号：US09558116
申请日：2000-04-25
申请人： Atsuyoshi Abe , Hideo Nanataki , Tetsuya Sano
发明人： Atsuyoshi Abe , Hideo Nanataki , Tetsuya Sano
IPC分类号： G03G1520
CPC分类号： G03G15/2039 , G03G15/2017
摘要： An image heating apparatus has an endless movable member together with a coil for generating a magnetic flux and a core for guiding the magnetic flux. A backup member for forming a nip with the movable member has associated therewith a temperature detecting device so that power supply to the coil may be controlled on the basis of an output of that temperature detecting device, the core being sandwiched by the coil at a position upstream of the nip with respect to a movement direction of an outer periphery of the movable member and the temperature detecting device being disposed downstream of the nip.
摘要翻译：图像加热装置具有环形可动构件以及用于产生磁通的线圈和用于引导磁通量的磁芯。用于与可移动部件形成辊隙的支撑部件具有温度检测装置，从而可以基于该温度检测装置的输出来控制线圈的电力供应，芯线被线圈夹持在位置相对于可移动部件的外周的移动方向在辊隙的上游，并且温度检测装置设置在辊隙的下游。

8. 发明授权

US6005594A Fixing apparatus having a fixing roller with a non-adhesive surface layer 失效
标题翻译：具有具有非粘合表面层的定影辊的固定装置
公开(公告)号：US6005594A
公开(公告)日：1999-12-21
申请号：US376526
申请日：1995-01-23
申请人： Hideo Nanataki , Koichi Tanigawa , Yasumasa Ohtsuka , Takayasu Yuminamochi , Akihiko Takeuchi , Hiroto Hasegawa
发明人： Hideo Nanataki , Koichi Tanigawa , Yasumasa Ohtsuka , Takayasu Yuminamochi , Akihiko Takeuchi , Hiroto Hasegawa
IPC分类号： G03G15/20 , B41J2/385 , G03G9/08
CPC分类号： B82Y15/00 , G03G15/2057 , G03G15/2064
摘要： A fixing apparatus prevents the offset of toner onto a fixing roller, by forming a surface mold release layer made of pure fluororesin material on a core member of the fixing roller and by applying a bias voltage to the fixing roller.
摘要翻译：定影装置通过在定影辊的芯构件上形成由纯氟树脂材料制成的表面脱模层并通过向定影辊施加偏置电压来防止调色剂到定影辊上的偏移。

9. 发明授权

US08229338B2 Image fixing apparatus 有权
标题翻译：图像定影装置
公开(公告)号：US08229338B2
公开(公告)日：2012-07-24
申请号：US12708890
申请日：2010-02-19
申请人： Hideo Nanataki , Kenji Takagi , Keisuke Mitsuhashi , Noritomo Yamaguchi , Terutaka Endo
发明人： Hideo Nanataki , Kenji Takagi , Keisuke Mitsuhashi , Noritomo Yamaguchi , Terutaka Endo
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： The image fixing apparatus forms a cleaning nip portion by pressing a web roll-up portion on a fixing rotation member with a feeding roller, a used portion for cleaning of the web is fed from a cleaning nip portion formation area, and during non-cleaning, a roller is at a waiting position at which the roller is farther from the fixing rotation member than its position during cleaning so as to separate the web roll-up portion from the fixing rotation member. Accordingly, it is possible to reduce degradation of a cleaning ability due to a toner component held by the used portion of the cleaning web.
摘要翻译：图像定影装置通过用进给辊将固定旋转构件上的卷筒纸卷起部分形成清洁夹持部分，用于清洁卷筒纸的使用部分从清洁辊隙部分形成区域进给，并且在非清洁期间辊子处于等待位置，在该等待位置，辊子比固定旋转部件在清洁过程中离开固定旋转部件的位置更远，从而将卷材卷绕部分与固定旋转部件分离。因此，可以降低由清洁纤维网的使用部分保持的调色剂成分引起的清洁能力的劣化。

10. 发明申请

US20100232849A1 IMAGE FIXING APPARATUS 有权
标题翻译：图像固定装置
公开(公告)号：US20100232849A1
公开(公告)日：2010-09-16
申请号：US12708890
申请日：2010-02-19
申请人： Hideo Nanataki , Kenji Takagi , Keisuke Mitsuhashi , Noritomo Yamaguchi , Terutaka Endo
发明人： Hideo Nanataki , Kenji Takagi , Keisuke Mitsuhashi , Noritomo Yamaguchi , Terutaka Endo
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： The image fixing apparatus forms a cleaning nip portion by pressing a web roll-up portion on a fixing rotation member with a feeding roller, a used portion for cleaning of the web is fed from a cleaning nip portion formation area, and during non-cleaning, a roller is at a waiting position at which the roller is further from the fixing rotation member than a position during cleaning so as to separate the web roll-up portion from the fixing rotation member. Accordingly, it is possible to reduce degradation of a cleaning ability due to a toner component held by the used portion of the cleaning web.
摘要翻译：图像定影装置通过用进给辊将固定旋转构件上的卷筒纸卷起部分形成清洁夹持部分，用于清洁卷筒纸的使用部分从清洁辊隙部分形成区域进给，并且在非清洁期间辊子处于等待位置，在该等待位置辊子比清洁过程中的位置更远离定影旋转部件，从而将卷筒纸卷起部分与固定旋转部件分离。因此，可以降低由清洁纤维网的使用部分保持的调色剂成分引起的清洁能力的劣化。

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