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1. 发明申请

US20110222908A1 Fixing device and image forming apparatus using the same 审中-公开
标题翻译：固定装置及使用其的成像装置
公开(公告)号：US20110222908A1
公开(公告)日：2011-09-15
申请号：US13064215
申请日：2011-03-11
申请人： Sho Sawahata , Genichiro Kawamichi , Ken Onodera , Yuuki Kikushima , Ryuichi Sukegawa , Ryuuji Sakamoto , Yutaka Nagasawa , Soushi Kikuchi
发明人： Sho Sawahata , Genichiro Kawamichi , Ken Onodera , Yuuki Kikushima , Ryuichi Sukegawa , Ryuuji Sakamoto , Yutaka Nagasawa , Soushi Kikuchi
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/2025
摘要： A disclosed fixing device includes a first roller, a second roller, a lubricant application unit applying lubricant to a surface of the first roller, a lubricant control blade being in contact with and separated from the surface of the first roller, so that the recording medium on which the image is formed is sandwiched and fed between the first roller and the second roller so as to fix the image onto the recording medium, a contact angle θ of the lubricant control blade relative to the first roller is in a range between 35 degrees and 43 degrees, and a linear pressure F applied from the lubricant control blade to the first roller is in a range from 0.35 N/cm to 0.5 N/cm.
摘要翻译：所公开的定影装置包括第一辊，第二辊，将润滑剂施加到第一辊的表面的润滑剂施加单元，与第一辊的表面接触并从其分离的润滑剂控制刮刀，使得记录介质将形成图像的图像夹在第一辊和第二辊之间，以将图像固定在记录介质上，接触角和角度; 润滑剂控制叶片相对于第一辊子的角度在35度和43度之间的范围内，并且从润滑剂控制叶片施加到第一辊子的线性压力F在0.35N / cm至0.5N / cm的范围内。

2. 发明申请

US20110222890A1 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US20110222890A1
公开(公告)日：2011-09-15
申请号：US13064103
申请日：2011-03-07
申请人： Yuuki Kikushima , Sho Sawahata , Genichiro Kawamichi , Ken Onodera
发明人： Yuuki Kikushima , Sho Sawahata , Genichiro Kawamichi , Ken Onodera
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G15/2039 , G03G15/2017 , G03G15/5012
摘要： A fixing device includes a conveying unit configured to convey a recording medium; a conveyance stopping unit configured to stop conveyance of the recording medium; a heating unit having a heating plane and configured to heat a part of the recording medium, which part is laid over the heating plane; and a cooling unit configured to cool the part of the recording medium, whose conveyance has been stopped, by applying cooling air to the part of the recording medium from above.
摘要翻译：定影装置包括：传送单元，被配置为传送记录介质; 输送停止单元，其被配置为停止所述记录介质的传送; 加热单元，具有加热平面并且构造成加热所述记录介质的一部分放置在加热平面上; 以及冷却单元，其被配置为通过从上方向记录介质的一部分施加冷却空气来冷却其输送已经停止的记录介质的一部分。

3. 发明授权

US08787817B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08787817B2
公开(公告)日：2014-07-22
申请号：US13064103
申请日：2011-03-07
申请人： Yuuki Kikushima , Sho Sawahata , Genichiro Kawamichi , Ken Onodera
发明人： Yuuki Kikushima , Sho Sawahata , Genichiro Kawamichi , Ken Onodera
IPC分类号： G03G15/00 , G03G15/20 , G03G21/20
CPC分类号： G03G15/2039 , G03G15/2017 , G03G15/5012
摘要： A fixing device includes a conveying unit configured to convey a recording medium; a conveyance stopping unit configured to stop conveyance of the recording medium; a heating unit having a heating plane and configured to heat a part of the recording medium, which part is laid over the heating plane; and a cooling unit configured to cool the part of the recording medium, whose conveyance has been stopped, by applying cooling air to the part of the recording medium from above.
摘要翻译：定影装置包括：传送单元，被配置为传送记录介质; 输送停止单元，其被配置为停止所述记录介质的传送; 加热单元，具有加热平面并且构造成加热所述记录介质的一部分放置在加热平面上; 以及冷却单元，其被配置为通过从上方向记录介质的一部分施加冷却空气来冷却其输送已经停止的记录介质的一部分。

4. 发明授权

US08983360B2 Method and system for printing having a web jam detecting unit 有权
标题翻译：具有网卡阻止检测单元的打印方法和系统
公开(公告)号：US08983360B2
公开(公告)日：2015-03-17
申请号：US12946285
申请日：2010-11-15
申请人： Soushi Kikuchi , Yuuki Kikushima , Sho Sawahata , Hidenori Takayasu
发明人： Soushi Kikuchi , Yuuki Kikushima , Sho Sawahata , Hidenori Takayasu
IPC分类号： G03G15/00 , G03G15/23
CPC分类号： G03G15/70 , G03G15/238 , G03G15/6517 , G03G2215/00021 , G03G2215/00455 , G03G2215/00548 , G03G2215/00666 , G03G2221/1675
摘要： A printing system including: a first printer that forms an image on continuous-form printing paper, and includes a pre-heating unit that preliminarily heats the continuous-form printing paper prior to fixation and a fixing unit that performs the fixation; and a second printer that forms an image on the continuous-form printing paper fed from the first printer. The second printer includes a jam detecting unit that detects, at a detection position upstream of a position where the second printer forms the image on the continuous-form printing paper, and a control unit that controls the jam detecting unit such that the jam detection is not performed for a period of time, over which a deformed portion of the continuous-form printing paper which has been at rest at the pre-heating unit of the first printer passes through the detection position of the jam detecting unit.
摘要翻译：一种打印系统，包括：第一打印机，在连续形式的打印纸上形成图像，并且包括：预定单元，其在固定前预先加热连续成型的打印纸;以及预定单元，其进行定影; 以及在从第一打印机供给的连续形式的打印纸上形成图像的第二打印机。第二打印机包括卡纸检测单元，其在连续形式的打印纸上的第二打印机形成图像的位置的上游的检测位置检测卡纸检测单元，该控制单元控制卡纸检测单元，使得卡纸检测是不执行一段时间，其中在第一打印机的预热单元处已经静止的连续打印纸的变形部分通过卡纸检测单元的检测位置。

5. 发明申请

US20110123203A1 METHOD AND SYSTEM FOR PRINTING 有权
标题翻译：打印方法和系统
公开(公告)号：US20110123203A1
公开(公告)日：2011-05-26
申请号：US12946285
申请日：2010-11-15
申请人： Soushi KIKUCHI , Yuuki Kikushima , Sho Sawahata , Hidenori Takayasu
发明人： Soushi KIKUCHI , Yuuki Kikushima , Sho Sawahata , Hidenori Takayasu
IPC分类号： G03G15/00
CPC分类号： G03G15/70 , G03G15/238 , G03G15/6517 , G03G2215/00021 , G03G2215/00455 , G03G2215/00548 , G03G2215/00666 , G03G2221/1675
摘要： A printing system including: a first printer that forms an image on continuous-form printing paper, and includes a pre-heating unit that preliminarily heats the continuous-form printing paper prior to fixation and a fixing unit that performs the fixation; and a second printer that forms an image on the continuous-form printing paper fed from the first printer. The second printer includes a jam detecting unit that detects, at a detection position upstream of a position where the second printer forms the image on the continuous-form printing paper, and a control unit that controls the jam detecting unit such that the jam detection is not performed for a period of time, over which a deformed portion of the continuous-form printing paper which has been at rest at the pre-heating unit of the first printer passes through the detection position of the jam detecting unit.
摘要翻译：一种打印系统，包括：第一打印机，在连续形式的打印纸上形成图像，并且包括：预定单元，其在固定前预先加热连续成型的打印纸;以及预定单元，其进行定影; 以及在从第一打印机供给的连续形式的打印纸上形成图像的第二打印机。第二打印机包括卡纸检测单元，其在连续形式的打印纸上的第二打印机形成图像的位置的上游的检测位置检测卡纸检测单元，该控制单元控制卡纸检测单元，使得卡纸检测是不执行一段时间，其中在第一打印机的预热单元处已经静止的连续打印纸的变形部分通过卡纸检测单元的检测位置。

6. 发明授权

US08417151B2 Component replacement support tools for fusing unit 失效
标题翻译：用于定影单元的组件更换支持工具
公开(公告)号：US08417151B2
公开(公告)日：2013-04-09
申请号：US13016269
申请日：2011-01-28
申请人： Yuuki Kikushima , Genichiro Kawamichi
发明人： Yuuki Kikushima , Genichiro Kawamichi
IPC分类号： G03G15/16
CPC分类号： G03G21/1685 , G03G2221/1639
摘要： A component replacement support tool for a fusing unit with a roller that contains a lamp cartridge includes a roller insertion/removal guide shaft and a lamp protection member detachably housed in the roller insertion/removal guide shaft. The fusing unit includes a replacement opening via which the roller or the lamp cartridge can be removed from or inserted into the fusing unit along an axis of the roller for replacement. The roller insertion/removal guide shaft is inserted into the roller along the axis of the roller and fixed so as to guide the roller when the roller is removed from or inserted into the fusing unit via the replacement opening. The lamp protection member is inserted between the roller and the lamp cartridge when the lamp cartridge is pulled out of or inserted into the roller along the axis of the roller via the replacement opening.
摘要翻译：用于具有包括灯头的辊的定影单元的部件更换支撑工具包括可拆卸地容纳在辊插入/取出导向轴中的辊插入/取出导向轴和灯保护构件。定影单元包括更换开口，通过该更换开口，辊或灯筒可以沿着辊的轴线移除或插入定影单元中以进行更换。辊子插入/取出引导轴沿着辊的轴线插入辊中并固定，以便当辊通过更换开口从定影单元移除或插入定影单元时引导辊。当灯盒经由更换开口沿着辊的轴线拉出或插入到辊中时，灯保护构件插入在辊和灯盒之间。

7. 发明授权

US10078303B2 Fixing device and image forming apparatus including the fixing device 有权
公开(公告)号：US10078303B2
公开(公告)日：2018-09-18
申请号：US15369592
申请日：2016-12-05
申请人： Yuuki Kikushima
发明人： Yuuki Kikushima
IPC分类号： G03G21/20 , G03G15/20
CPC分类号： G03G21/206 , G03G15/2017 , G03G2215/2032
摘要： A fixing device includes a fixing rotator, a pressure rotator, a cooling assembly, and an air regulation plate. The cooling assembly blows air onto an outer circumferential face of the pressure rotator to cool the outer circumferential face of the pressure rotator. The air regulation plate is disposed opposing the outer circumferential face of the pressure rotator with a clearance between the air regulation plate and the outer circumferential face of the pressure rotator, to regulate a flow direction or amount of one of air to be blown onto the outer circumferential face of the pressure rotator and air having been blown onto the outer circumferential face of the pressure rotator. The air regulation plate has a leading end opposing the outer circumferential face of the pressure rotator. The leading end has a shape following the outer circumferential face of the pressure rotator.

8. 发明授权

US09494897B2 Fixing device having a cooling device for a pressure member 有权
标题翻译：具有用于压力部件的冷却装置的固定装置
公开(公告)号：US09494897B2
公开(公告)日：2016-11-15
申请号：US14133885
申请日：2013-12-19
申请人： Yuuki Kikushima
发明人： Yuuki Kikushima
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/206 , G03G2215/2032
摘要： A fixing device includes a heating roller, a fixing roller, an endless fixing belt, a pressure roller, a temperature gauge, and a cooling device. The fixing belt is stretched between the heating roller and the fixing roller. The pressure roller includes a core rod and an elastic layer formed on an outer circumferential surface of the core rod, and is pressed against the fixing roller via the fixing belt to form a nip portion to thermally fix an image on a recording medium passed through the nip portion. The temperature gauge measures the surface temperature of the pressure roller. The cooling device includes plural cooling units arranged parallel to a rotation axis of the pressure roller, and cools the pressure roller while adjusting the amount of cooling for each of the cooling units in accordance with the surface temperature of the pressure roller measured by the temperature gauge.
摘要翻译：定影装置包括加热辊，定影辊，环形定影带，压力辊，温度计和冷却装置。定影带在加热辊和定影辊之间拉伸。压辊包括芯棒和形成在芯棒的外周表面上的弹性层，并且经由定影带压靠在定影辊上以形成夹持部，以将图像热固定在通过该芯棒的记录介质上压区部分。温度计测量压力辊的表面温度。冷却装置包括与压力辊的旋转轴线平行设置的多个冷却单元，并且根据由温度计测量的压力辊的表面温度调节每个冷却单元的冷却量来冷却压力辊。

9. 发明授权

US09389560B2 Fixing device including a separator to separate a recording medium from a pressure rotator and image forming apparatus including the fixing device 有权
标题翻译：固定装置包括用于将记录介质与压力旋转器分开的分离器和包括定影装置的成像设备
公开(公告)号：US09389560B2
公开(公告)日：2016-07-12
申请号：US14829947
申请日：2015-08-19
申请人： Fumihiro Hirose , Masami Okamoto , Kenji Nozawa , Yuuki Kikushima , Kensuke Yamaji , Keisuke Kubota , Shuutaroh Yuasa , Kaori Hemmi
发明人： Fumihiro Hirose , Masami Okamoto , Kenji Nozawa , Yuuki Kikushima , Kensuke Yamaji , Keisuke Kubota , Shuutaroh Yuasa , Kaori Hemmi
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028
摘要： A fixing device includes a guide disposed downstream from a fixing nip formed between a fixing rotator and a pressure rotator, through which a recording medium is conveyed. A pressure rotator side separator, disposed downstream from the fixing nip in a recording medium conveyance direction, includes an opposed tip disposed opposite an outer circumferential surface of the pressure rotator and a separation-conveyance face that separates the recording medium from the pressure rotator. The opposed tip and the separation-conveyance face define a hypothetical circle having a curvature not smaller than 1/20 that intersects a guide face of the guide at an intersection at which a hypothetical tangent is tangent to the hypothetical circle. The hypothetical tangent and the guide face define a downstream intersection angle that is downstream from the hypothetical tangent in the recording medium conveyance direction and is greater than 90 degrees.
摘要翻译：定影装置包括引导件，该引导件设置在固定旋转器和压力旋转器之间形成的定影夹持器的下游，记录介质通过该定影夹持器被传送。压力旋转器侧分离器，其设置在记录介质输送方向上的定影辊隙的下游，包括与压力旋转体的外周面相对设置的相对的末端，以及将记录介质与压力旋转体分离的分离输送面。相对的末端和分离 - 传送面限定了假想圆，该假想圆具有不小于1/20的曲率，该曲率在假想切线与假想圆相切的交点处与导向件的导向面相交。假设的切线和引导面定义在记录介质输送方向上的假想切线下游的下游交叉角，并且大于90度。

10. 发明授权

US09244431B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US09244431B2
公开(公告)日：2016-01-26
申请号：US14645202
申请日：2015-03-11
申请人： Yuuki Kikushima , Masami Okamoto , Keisuke Kubota , Kenji Nozawa , Yoshikuni Sasaki , Fumihiro Hirose , Kensuke Yamaji , Shuutaroh Yuasa , Kaori Hemmi
发明人： Yuuki Kikushima , Masami Okamoto , Keisuke Kubota , Kenji Nozawa , Yoshikuni Sasaki , Fumihiro Hirose , Kensuke Yamaji , Shuutaroh Yuasa , Kaori Hemmi
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G21/206 , G03G15/2017 , G03G15/2039 , G03G2215/2032
摘要： A fixing device includes an elastic rotator and a cooler disposed opposite the rotator to cool the rotator with cooling air. A mover contacts and moves the rotator to a first position where the rotator is disposed opposite the cooler with an increased first interval therebetween and a second position where the rotator is disposed opposite the cooler with a decreased second interval therebetween. A rectification plate is movably mounted on the cooler to contact the rotator constantly to guide the cooling air to the cooler.
摘要翻译：定影装置包括弹性旋转器和与转子相对设置的冷却器，用冷却空气冷却转子。移动器接触并将旋转体移动到第一位置，在第一位置，旋转体与冷却器相对设置，其间具有增加的第一间隔，以及第二位置，其中旋转体与冷却器相对设置，其间具有减小的第二间隔。整流板可移动地安装在冷却器上，以恒定地接触转子以将冷却空气引导到冷却器。

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