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1. 发明申请

US20100196038A1 FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：固定装置和具有该装置的图像形成装置
公开(公告)号：US20100196038A1
公开(公告)日：2010-08-05
申请号：US12698383
申请日：2010-02-02
申请人： Atsushi YAMAGUCHI , Seiichi Kirikubo , Akihiro Hayashi , Yutaka Yamamoto , Naoto Sugaya
发明人： Atsushi YAMAGUCHI , Seiichi Kirikubo , Akihiro Hayashi , Yutaka Yamamoto , Naoto Sugaya
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： While a recording sheet is passing through a fixing nip formed between a heating roller 41 having a heating layer and a pressing roller 42 pressed against the roller 41, a coil 43 is exited by high-frequency power from a power source and causes the layer to generate heat. An unfixed image on the recording sheet is fixed by the heat. The power source detects a zero cross timing of a rectified alternating current, detects an instantaneous value at a point a predetermined period after the zero cross timing, calculates an effective power of the alternating current based on the instantaneous value, and controls the output power to be a desired value determined based on the effective power and the surface temperature of the roller 41. Thus power input to the power source can be quickly detected and power output to the coil can be quickly and stably controlled.
摘要翻译：当记录片材通过形成在具有加热层的加热辊41和压靠在辊41上的加压辊42之间的定影辊隙时，线圈43通过来自电源的高频电力而退出，发热。记录纸上的未固定图像由热量固定。电源检测整流交流电的零交叉定时，在零交叉定时之后的预定时间段检测瞬时值，基于瞬时值计算交流电的有效功率，并将输出功率控制为是基于辊41的有效功率和表面温度确定的期望值。因此，可以快速检测到电源的输入功率，并且能够快速且稳定地控制对线圈的功率输出。

2. 发明授权

US08615179B2 Fixing device and image forming apparatus having the same 有权
标题翻译：固定装置及其成像装置
公开(公告)号：US08615179B2
公开(公告)日：2013-12-24
申请号：US12698383
申请日：2010-02-02
申请人： Atsushi Yamaguchi , Seiichi Kirikubo , Akihiro Hayashi , Yutaka Yamamoto , Naoto Sugaya
发明人： Atsushi Yamaguchi , Seiichi Kirikubo , Akihiro Hayashi , Yutaka Yamamoto , Naoto Sugaya
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： While a recording sheet is passing through a fixing nip formed between a heating roller 41 having a heating layer and a pressing roller 42 pressed against the roller 41, a coil 43 is exited by high-frequency power from a power source and causes the layer to generate heat. An unfixed image on the recording sheet is fixed by the heat. The power source detects a zero cross timing of a rectified alternating current, detects an instantaneous value at a point a predetermined period after the zero cross timing, calculates an effective power of the alternating current based on the instantaneous value, and controls the output power to be a desired value determined based on the effective power and the surface temperature of the roller 41. Thus power input to the power source can be quickly detected and power output to the coil can be quickly and stably controlled.
摘要翻译：当记录片材通过形成在具有加热层的加热辊41和压靠在辊41上的加压辊42之间的定影辊隙时，线圈43通过来自电源的高频电力而退出，发热。记录纸上的未固定图像由热量固定。电源检测整流交流电的零交叉定时，在零交叉定时之后的预定时间段检测瞬时值，基于瞬时值计算交流电的有效功率，并将输出功率控制为是基于辊41的有效功率和表面温度确定的期望值。因此，可以快速检测到电源的输入功率，并且能够快速且稳定地控制对线圈的功率输出。

3. 发明申请

US20060256368A1 Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20060256368A1
公开(公告)日：2006-11-16
申请号：US11235184
申请日：2005-09-27
申请人： Yasuomi Mitsui , Hirokazu Higashiuchi , Naoto Sugaya , Kentaro Nagatani
发明人： Yasuomi Mitsui , Hirokazu Higashiuchi , Naoto Sugaya , Kentaro Nagatani
IPC分类号： G06F3/12
CPC分类号： H04N1/00222 , H04N1/00233 , H04N1/00832 , H04N2201/0094
摘要： Provided is an image forming apparatus capable of selecting a user who requires information on the image forming apparatus to post the information to the user. An image forming apparatus capable of being connected to a network, includes: usage history recording unit recording a usage history of a user who has executed a job on the image forming apparatus; determining unit selecting a user to whom information on the image forming apparatus is posted based on a usage history recorded in the usage history recording unit; and posting unit posting information on the image forming apparatus to a user terminal of the selected user.
摘要翻译：提供了一种能够选择需要图像形成装置的信息的用户向用户发布信息的图像形成装置。一种能够连接到网络的图像形成装置，包括：使用历史记录单元，记录在图像形成装置上执行了作业的用户的使用历史; 确定单元，基于记录在使用历史记录单元中的使用历史来选择向其发送关于图像形成装置的信息的用户; 以及将所述图像形成装置上的发布单元发布信息发送给所选择的用户的用户终端。

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