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

US20110142468A1 IMAGE FORMING APPARATUS, FIXING DEVICE, AND IMAGE FORMING SYSTEM USING THE SAME 失效
标题翻译：图像形成装置，固定装置和使用其的图像形成系统
公开(公告)号：US20110142468A1
公开(公告)日：2011-06-16
申请号：US12962171
申请日：2010-12-07
申请人： Teruhiko Fujikura , Toru Kasamatsu , Tadayuki Eueda , Yoshihito Sasamoto , Satoshi Miyajima
发明人： Teruhiko Fujikura , Toru Kasamatsu , Tadayuki Eueda , Yoshihito Sasamoto , Satoshi Miyajima
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/2006
摘要： Provided are an image forming apparatus, a fixing device, and an image forming system using the same, including: an image forming section for transferring a toner image onto a recording sheet; a first and second fixing rollers for thermally fixing the toner image on the recording sheet; a first and second temperature sensors each provided at a plurality of positions in a longitudinal direction of the fixing roller; and a rocking section for reciprocally shifting at least one of the fixing rollers in the longitudinal direction of the fixing roller, wherein the temperature gradient of each of the fixing rollers is detected, a central position of reciprocal shift of one fixing roller which can be shifted is set such that the temperature gradient of the other fixing roller is cancelled, and then the one fixing roller is reciprocally shifted by the rocking section.
摘要翻译：提供了一种图像形成装置，定影装置和使用该成像装置的图像形成系统，包括：图像形成部分，用于将调色剂图像转印到记录片材上; 第一和第二定影辊，用于将调色剂图像热定影在记录纸上; 每个设置在所述定影辊的纵向方向上的多个位置处的第一和第二温度传感器; 以及摆动部分，用于在定影辊的纵向方向上使至少一个定影辊相互移位，其中检测每个定影辊的温度梯度，一个定影辊的可移动的往复移位的中心位置被设定为使得其他定影辊的温度梯度被消除，然后一个定影辊由摆动部分往复移动。

2. 发明授权

US08417136B2 Image forming apparatus, fixing device, and image forming system using the same 失效
标题翻译：图像形成装置，定影装置和使用其的图像形成系统
公开(公告)号：US08417136B2
公开(公告)日：2013-04-09
申请号：US12962171
申请日：2010-12-07
申请人： Teruhiko Fujikura , Toru Kasamatsu , Tadayuki Ueda , Yoshihito Sasamoto , Satoshi Miyajima
发明人： Teruhiko Fujikura , Toru Kasamatsu , Tadayuki Ueda , Yoshihito Sasamoto , Satoshi Miyajima
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/2006
摘要： Provided are an image forming apparatus, a fixing device, and an image forming system using the same, including: an image forming section for transferring a toner image onto a recording sheet; a first and second fixing rollers for thermally fixing the toner image on the recording sheet; a first and second temperature sensors each provided at a plurality of positions in a longitudinal direction of the fixing roller; and a rocking section for reciprocally shifting at least one of the fixing rollers in the longitudinal direction of the fixing roller, wherein the temperature gradient of each of the fixing rollers is detected, a central position of reciprocal shift of one fixing roller which can be shifted is set such that the temperature gradient of the other fixing roller is cancelled, and then the one fixing roller is reciprocally shifted by the rocking section.
摘要翻译：提供了一种图像形成装置，定影装置和使用该成像装置的图像形成系统，包括：图像形成部分，用于将调色剂图像转印到记录片材上; 第一和第二定影辊，用于将调色剂图像热定影在记录纸上; 每个设置在所述定影辊的纵向方向上的多个位置处的第一和第二温度传感器; 以及摆动部分，用于在定影辊的纵向方向上使至少一个定影辊相互移位，其中检测每个定影辊的温度梯度，可以移动的一个定影辊的往复移位的中心位置被设定为使得其他定影辊的温度梯度被消除，然后一个定影辊由摆动部分往复移动。

3. 发明授权

US08463162B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08463162B2
公开(公告)日：2013-06-11
申请号：US12937690
申请日：2009-08-19
申请人： Yuji Kobayashi , Hiroyuki Yoshikawa , Teruhiko Fujikura , Munehiro Natsume , Mutsuto Oe , Katsuyuki Ikuta , Yasushi Hieno
发明人： Yuji Kobayashi , Hiroyuki Yoshikawa , Teruhiko Fujikura , Munehiro Natsume , Mutsuto Oe , Katsuyuki Ikuta , Yasushi Hieno
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , F16H9/20 , G03G15/5008 , G03G21/14 , G03G2215/00738
摘要： The present invention is capable of changing the system speed quickly and highly accurately while using a CVT device with an advantage in its quietness to transmit a driving force to rotative parts.Specifically, in the case of using a sheet of thick paper as a recording sheet, the controller changes, for each of the pulleys, the distance between the pulley segments (S204) while starting up the DC motor as the driving source (S202). After that, the controller performs the feedback control on the rotation of the DC motor, based on a detection signal received from the encoder of the load shaft of the driven pulley, to achieve the target rotation speed of the load shaft (S206: NO, S207).
摘要翻译：本发明能够快速，高精度地改变系统速度，同时使用具有安静性的CVT装置将驱动力传递给旋转部件。具体地说，在使用一张厚纸作为记录纸的情况下，控制器在启动作为驱动源的直流电动机时，针对每个滑轮改变滑轮段之间的距离（S204）（S202）。之后，控制器基于从从动皮带轮的负载轴的编码器接收到的检测信号，对直流电动机的旋转进行反馈控制，以实现负载轴的目标转速（S206：否， S207）。

4. 发明授权

US07800769B2 Information processing apparatus for setting process condition for allowing any of plurality of image forming apparatuses connected to network to form image, image formation condition setting method, and image formation condition setting program stored on a computer readable recording medium 有权
标题翻译：用于设置用于允许连接到网络的多个图像形成装置中的任何一个的处理条件的信息处理装置形成存储在计算机可读记录介质上的图像，图像形成条件设置方法和图像形成条件设置程序
公开(公告)号：US07800769B2
公开(公告)日：2010-09-21
申请号：US11637699
申请日：2006-12-13
申请人： Yuji Kobayashi , Shintarou Ono , Munehiro Natsume , Hiroyuki Yoshikawa , Teruhiko Fujikura , Kenichi Hayashi , Yoshihiko Sezukuri , Iwao Fujii
发明人： Yuji Kobayashi , Shintarou Ono , Munehiro Natsume , Hiroyuki Yoshikawa , Teruhiko Fujikura , Kenichi Hayashi , Yoshihiko Sezukuri , Iwao Fujii
IPC分类号： G06F3/12 , G06F3/00
CPC分类号： G06F3/1204 , G03G15/5087 , G06F3/122 , G06F3/1253 , G06F3/1286 , H04N1/00222 , H04N1/00233 , H04N1/2315 , H04N1/2361 , H04N1/33369 , H04N2201/0094 , H04N2201/33321 , H04N2201/33335 , H04N2201/33378
摘要： In order to facilitate an input of a process condition for allowing any of a plurality of image forming apparatuses to form an image, a PC communicative to a plurality of MFPs connected via a network obtains function information defining a function held by each of a plurality of MFPs, displays a common condition setting window for accepting an input of a process condition for performing a common function held by all of a plurality of image forming apparatuses, based on the obtained function information, accepts an input of a process condition, and outputs the accepted process condition to any one of a plurality of MFPs.
摘要翻译：为了便于输入用于允许多个图像形成装置中的任一个形成图像的处理条件，与通过网络连接的多个MFP通信的PC获得定义由多个图像形成装置中的每一个保持的功能的功能信息 MFP显示用于接受用于执行由所有多个图像形成装置保持的共同功能的处理条件的输入的公共条件设置窗口，基于获得的功能信息，接受处理条件的输入，并输出接受的处理条件到多个MFP中的任何一个。

5. 发明申请

US20070236728A1 Information processing apparatus for setting process condition for allowing any of plurality of image forming apparatuses connected to network to form image, image formation condition setting method, and image formation condition setting program stored on a computer readable recording medium 有权
标题翻译：用于设置用于允许连接到网络的多个图像形成装置中的任何一个的处理条件的信息处理装置形成图像，图像形成条件设置方法和存储在计算机可读记录介质上的图像形成条件设置程序
公开(公告)号：US20070236728A1
公开(公告)日：2007-10-11
申请号：US11637699
申请日：2006-12-13
申请人： Yuji Kobayashi , Shintarou Ono , Munehiro Natsume , Hiroyuki Yoshikawa , Teruhiko Fujikura , Kenichi Hayashi , Yoshihiko Sezukuri , Iwao Fujii
发明人： Yuji Kobayashi , Shintarou Ono , Munehiro Natsume , Hiroyuki Yoshikawa , Teruhiko Fujikura , Kenichi Hayashi , Yoshihiko Sezukuri , Iwao Fujii
IPC分类号： G06F3/12
CPC分类号： G06F3/1204 , G03G15/5087 , G06F3/122 , G06F3/1253 , G06F3/1286 , H04N1/00222 , H04N1/00233 , H04N1/2315 , H04N1/2361 , H04N1/33369 , H04N2201/0094 , H04N2201/33321 , H04N2201/33335 , H04N2201/33378
摘要： In order to facilitate an input of a process condition for allowing any of a plurality of image forming apparatuses to form an image, a PC communicative to a plurality of MFPs connected via a network obtains function information defining a function held by each of a plurality of MFPs, displays a common condition setting window for accepting an input of a process condition for performing a common function held by all of a plurality of image forming apparatuses, based on the obtained function information, accepts an input of a process condition, and outputs the accepted process condition to any one of a plurality of MFPs.
摘要翻译：为了便于输入用于允许多个图像形成装置中的任一个形成图像的处理条件，与通过网络连接的多个MFP通信的PC获得定义由多个图像形成装置中的每一个保持的功能的功能信息 MFP显示用于接受用于执行由所有多个图像形成装置保持的共同功能的处理条件的输入的公共条件设置窗口，基于获得的功能信息，接受处理条件的输入，并输出接受的处理条件到多个MFP中的任何一个。

6. 发明申请

US20050271429A1 Imaging apparatus and imaging method therefore 有权
标题翻译：因此，成像设备和成像方法
公开(公告)号：US20050271429A1
公开(公告)日：2005-12-08
申请号：US10974939
申请日：2004-10-28
申请人： Yuta Tachibana , Teruhiko Fujikura , Kou Yamada
发明人： Yuta Tachibana , Teruhiko Fujikura , Kou Yamada
IPC分类号： G03G21/14 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0131 , G03G15/1615 , G03G15/5058 , G03G2215/00059 , G03G2215/0119 , G03G2215/0161
摘要： A controller of a color copier according to the invention includes a drive controller section, a pattern generation section, and a velocity information acquisition section. The drive controller section changes the phase relationship in rotation angle between a drive roller driving the transfer belt and individual photosensitive drums of a plurality of imaging sections. The pattern generation section forms registered marks on the transfer belt by using the plurality of imaging sections before and after the drive controller section changes the phase relationship. The velocity information acquisition section acquires at least one of a velocity fluctuation component of individual photosensitive drums and a velocity fluctuation component of the transfer belt in accordance with the result of sensing by a mark sensor for two registered marks formed by the pattern generation section.
摘要翻译：根据本发明的彩色复印机的控制器包括驱动控制器部分，图案生成部分和速度信息获取部分。驱动控制器部分改变驱动转印带的驱动辊和多个成像部分的各个感光鼓之间的旋转角度的相位关系。图案生成部在驱动控制部改变相位关系之前和之后，通过使用多个成像部，在转印带上形成登记标记。速度信息获取部根据由图案生成部形成的两个登记标记的标记传感器的感测结果，获取各个感光鼓的速度波动分量和转印带的速度变动分量中的至少一个。

7. 发明申请

US20110038652A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110038652A1
公开(公告)日：2011-02-17
申请号：US12937690
申请日：2009-08-19
申请人： Yuji Kobayashi , Hiroyuki Yoshikawa , Teruhiko Fujikura , Munehiro Natsume , Mutsuto Oe , Katsuyuki Ikuta , Yasushi Hieno
发明人： Yuji Kobayashi , Hiroyuki Yoshikawa , Teruhiko Fujikura , Munehiro Natsume , Mutsuto Oe , Katsuyuki Ikuta , Yasushi Hieno
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , F16H9/20 , G03G15/5008 , G03G21/14 , G03G2215/00738
摘要： The present invention is capable of changing the system speed quickly and highly accurately while using a CVT device with an advantage in its quietness to transmit a driving force to rotative parts.Specifically, in the case of using a sheet of thick paper as a recording sheet, the controller changes, for each of the pulleys, the distance between the pulley segments (S204) while starting up the DC motor as the driving source (S202). After that, the controller performs the feedback control on the rotation of the DC motor, based on a detection signal received from the encoder of the load shaft of the driven pulley, to achieve the target rotation speed of the load shaft (S206: NO, S207).
摘要翻译：本发明能够快速，高精度地改变系统速度，同时使用具有安静性的CVT装置将驱动力传递给旋转部件。具体地说，在使用一张厚纸作为记录纸的情况下，控制器在启动作为驱动源的直流电动机时，针对每个滑轮改变滑轮段之间的距离（S204）（S202）。之后，控制器基于从从动皮带轮的负载轴的编码器接收到的检测信号，对直流电动机的旋转进行反馈控制，以实现负载轴的目标转速（S206：否， S207）。

8. 发明授权

US07209693B2 Imaging apparatus and imaging method therefore 有权
标题翻译：因此，成像设备和成像方法
公开(公告)号：US07209693B2
公开(公告)日：2007-04-24
申请号：US10974939
申请日：2004-10-28
申请人： Yuta Tachibana , Teruhiko Fujikura , Kou Yamada
发明人： Yuta Tachibana , Teruhiko Fujikura , Kou Yamada
IPC分类号： G03G15/14
CPC分类号： G03G15/0131 , G03G15/1615 , G03G15/5058 , G03G2215/00059 , G03G2215/0119 , G03G2215/0161
摘要： A controller of a color copier according to the invention includes a drive controller section, a pattern generation section, and a velocity information acquisition section. The drive controller section changes the phase relationship in rotation angle between a drive roller driving the transfer belt and individual photosensitive drums of a plurality of imaging sections. The pattern generation section forms registered marks on the transfer belt by using the plurality of imaging sections before and after the drive controller section changes the phase relationship. The velocity information acquisition section acquires at least one of a velocity fluctuation component of individual photosensitive drums and a velocity fluctuation component of the transfer belt in accordance with the result of sensing by a mark sensor for two registered marks formed by the pattern generation section.
摘要翻译：根据本发明的彩色复印机的控制器包括驱动控制器部分，图案生成部分和速度信息获取部分。驱动控制器部分改变驱动转印带的驱动辊和多个成像部分的各个感光鼓之间的旋转角度的相位关系。图案生成部在驱动控制部改变相位关系之前和之后，通过使用多个成像部，在转印带上形成登记标记。速度信息获取部根据由图案生成部形成的两个登记标记的标记传感器的感测结果，获取各个感光鼓的速度波动分量和转印带的速度变动分量中的至少一个。

9. 发明授权

US06420807B1 Rotator driving device, image forming apparatus using the rotator driving device, and method of driving rotator 有权
标题翻译：旋转器驱动装置，使用旋转驱动装置的图像形成装置以及驱动旋转体的方法
公开(公告)号：US06420807B1
公开(公告)日：2002-07-16
申请号：US09522476
申请日：2000-03-09
申请人： Takahiro Tsujimoto , Akira Takasu , Teruhiko Fujikura , Hideki Matsuura , Ichiro Bessho
发明人： Takahiro Tsujimoto , Akira Takasu , Teruhiko Fujikura , Hideki Matsuura , Ichiro Bessho
IPC分类号： H02K706
CPC分类号： H02K51/00 , H02K7/1004
摘要： Rotational force of a driving motor is transferred to a photosensitive drum via a planetary-roller reduction device, so that the photosensitive drum is rotated. A speed detector set on the shaft of the photosensitive drum detects the rotational speed of the photosensitive drum. In accordance with the detected rotational speed of the photosensitive drum, the rotational speed of the driving motor is adjusted so that the photosensitive drum is rotated at a constant speed.
摘要翻译：驱动电动机的转动力通过行星辊减速装置传递到感光鼓，使得感光鼓旋转。设置在感光鼓的轴上的速度检测器检测感光鼓的旋转速度。根据检测到的感光鼓的转速，调节驱动电动机的旋转速度，使得感光鼓以恒定速度旋转。

10. 发明授权

US06172696B2 Image forming apparatus having photosensitive drum driven by stepping motor 有权
标题翻译：具有由步进马达驱动的感光鼓的图像形成装置
公开(公告)号：US06172696B2
公开(公告)日：2001-01-09
申请号：US09186068
申请日：1998-11-05
申请人： Teruhiko Fujikura , Toshikazu Higashi , Tomonobu Tamura , Akira Takasu
发明人： Teruhiko Fujikura , Toshikazu Higashi , Tomonobu Tamura , Akira Takasu
IPC分类号： B41J2385
CPC分类号： H04N1/0473 , B41J2/473 , B41J11/42 , H04N1/1135 , H04N1/12 , H04N2201/02439 , H04N2201/0471 , H04N2201/04732 , H04N2201/04744 , H04N2201/04755 , H04N2201/04794
摘要： A rotational shaft of a photosensitive drum is connected to a rotational shaft of a stepping motor by a coupling, so that the stepping motor directly drives the photosensitive drum. Here, &thgr; (°) indicating a step angle of the stepping motor, p (mm) indicating a distance between scanning lines on the photosensitive drum, &pgr; indicating the circular constant, and d (mm) indicating a diameter of the photosensitive drum are set so as to satisfy an equation n·&thgr;=(360·p)/(&pgr;·d) to make an optical unit scan the photosensitive drum by one scanning line every time the photosensitive drum is made to rotate n steps, n being a positive integer.
摘要翻译：感光鼓的旋转轴通过联接器连接到步进电动机的旋转轴，使得步进电机直接驱动感光鼓。这里，表示步进电机的步进角度的θ（°），表示感光鼓上的扫描线之间的距离的p（mm），表示圆形常数的pi和表示感光鼓的直径的d（mm）以满足方程n.theta =（360.p）/（pi.d），以使得每次使感光鼓旋转n个步骤时，使光学单元在一个扫描线上扫描感光鼓，n为正整数。

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