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1. 发明授权

EP2244131B1 Image forming apparatus 有权
公开(公告)号：EP2244131B1
公开(公告)日：2017-02-01
申请号：EP10159554.4
申请日：2010-04-09
申请人： Konica Minolta Business Technologies, Inc.
发明人： Takahashi, Katsunori , Motoi, Toshihiro , Yamamoto, Kenji , Isobe, Akifumi , Nishikawa, Eiji , Masumoto, Kosuke
IPC分类号： G03G15/00
CPC分类号： G03G15/5008 , G03G2215/0135

2. 发明授权

EP1717047B1 Image formation apparatus with laser scanning and light emitting timing adjustment 有权
标题翻译：图像利用光发射的激光扫描和定时形成装置
公开(公告)号：EP1717047B1
公开(公告)日：2015-06-10
申请号：EP05257665.9
申请日：2005-12-14
申请人： Konica Minolta Business Technologies, Inc.
发明人： Takaki, Kouichi , Izumiya, Kenji , Motoi, Toshihiro
IPC分类号： B41J2/47
CPC分类号： H04N1/053 , G02B26/123 , H04N1/1135 , H04N1/1911 , H04N2201/02439 , H04N2201/0471 , H04N2201/04732 , H04N2201/04744 , H04N2201/04781 , H04N2201/04786 , H04N2201/04794
摘要： A laser scanning apparatus includes: a plurality of laser light sources including a first laser light source (11A) and a second laser light source (11B); a scanner (15) for scanning laser lights emitted from the plurality of laser light sources in a main scanning direction; a light receiving sensor (19) for receiving the laser lights deflected and scanned by the scanner; and a signal generation unit for generating a first signal which is in synchronization with a pixel clock for the second laser light source based on an output from the light receiving sensor obtained by a laser light emitted from the first laser light source, and for generating a second signal which is in synchronization with a pixel clock for the first laser light source based on an output from the light receiving sensor obtained by a laser light emitted from the second laser light source.

3. 发明公开

EP2136255A2 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP2136255A2
公开(公告)日：2009-12-23
申请号：EP09162146.6
申请日：2009-06-08
申请人： Konica Minolta Business Technologies, INC.
发明人： Masumoto, Kosuke , Maruyama, Hiroyuki , Motoi, Toshihiro , Ogata, Satoshi , Takahashi, Katsunori , Nishikawa, Eiji
IPC分类号： G03G15/00
CPC分类号： G03G15/502 , G03G15/5079 , G03G15/55 , G03G15/553 , G03G2215/00109
摘要： An image forming apparatus according to the present invention includes a replaceable unit in which a plurality of replaceable parts are installed, a storage section to store a replacement time count value, a life duration time count value and a use count value, a display section and a control section to update the use count value in the storage section by counting the number of times of use of each of the parts installed in the unit, to determine whether a part which reached the life duration time exists or not based on the use count value of each of the parts which are update and the life duration time count value, and to display information for urging a replacement of the part which reached the life duration time and a part in which the use count value reached between the replacement time count value and the life duration time count value in the display section when the control section determines that the part which reached the life duration time exists.
摘要翻译：根据本发明的图像形成设备包括：可更换单元，其中安装有多个可更换部件;存储部件，用于存储更换时间计数值，使用持续时间计数值和使用计数值;显示部件和控制部分，通过对安装在单元中的每个部件的使用次数进行计数来更新存储部分中的使用计数值，以基于使用次数确定是否存在达到寿命持续时间的部分更新每个部件的值和寿命持续时间计数值，并且显示用于促使更换达到寿命持续时间的部件的信息和其中使用计数值达到更换时间计数值之间的部件的信息以及当控制部分确定存在达到寿命持续时间的部分时显示部分中的寿命持续时间计数值。

4. 发明公开

EP2136255A3 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP2136255A3
公开(公告)日：2012-08-29
申请号：EP09162146.6
申请日：2009-06-08
申请人： Konica Minolta Business Technologies, Inc.
发明人： Masumoto, Kosuke , Maruyama, Hiroyuki , Motoi, Toshihiro , Ogata, Satoshi , Takahashi, Katsunori , Nishikawa, Eiji
IPC分类号： G03G15/00
CPC分类号： G03G15/502 , G03G15/5079 , G03G15/55 , G03G15/553 , G03G2215/00109
摘要： An image forming apparatus according to the present invention includes a replaceable unit in which a plurality of replaceable parts are installed, a storage section to store a replacement time count value, a life duration time count value and a use count value, a display section and a control section to update the use count value in the storage section by counting the number of times of use of each of the parts installed in the unit, to determine whether a part which reached the life duration time exists or not based on the use count value of each of the parts which are update and the life duration time count value, and to display information for urging a replacement of the part which reached the life duration time and a part in which the use count value reached between the replacement time count value and the life duration time count value in the display section when the control section determines that the part which reached the life duration time exists.

5. 发明公开

EP2244131A2 Image forming apparatus 有权
标题翻译：成像设备
公开(公告)号：EP2244131A2
公开(公告)日：2010-10-27
申请号：EP10159554.4
申请日：2010-04-09
申请人： Konica Minolta Business Technologies, Inc.
发明人： Takahashi, Katsunori , Motoi, Toshihiro , Yamamoto, Kenji , Isobe, Akifumi , Nishikawa, Eiji , Masumoto, Kosuke
IPC分类号： G03G15/00
CPC分类号： G03G15/5008 , G03G2215/0135
摘要： Disclosed is an image forming apparatus, which makes it possible to appropriately conduct a controlling operation for eliminating the velocity fluctuation of the photoreceptor drum without generating any malfunction. The apparatus includes a photoreceptor member driven by a motor and a control section that is provided with a feed forward controlling section that stores parameters derived from driving errors for one revolution of the photoreceptor member to create a reverse-phase instruction value based on the parameters and a feedback controlling section that controls a velocity of the photoreceptor member, so as to keep the velocity of the photoreceptor member constant. During an initial operating time, the control section deactivates the feed forward controlling section, while only activates the feedback controlling section to drive the photoreceptor member so as to measure a driving toque of the driving motor, and selects a parameter from the parameters, corresponding to the driving toque measured.
摘要翻译：本发明公开了一种图像形成装置，其能够适当地进行用于消除感光鼓的速度波动的控制操作而不产生任何故障。该装置包括由电机驱动的感光体部件和控制部分，该控制部分设置有前馈控制部分，该前馈控制部分存储由感光体部件的一次旋转的驱动误差导出的参数，以基于参数产生反相指令值，以及反馈控制部分，其控制感光体构件的速度，以保持感光体构件的速度恒定。在初始操作时间期间，控制部分停用前馈控制部分，同时仅激活反馈控制部分以驱动感光器部件以测量驱动电机的驱动转矩，并且从参数中选择参数，测量的驾驶扭矩。

6. 发明公开

EP2244131A3 Image forming apparatus 有权
标题翻译：成像设备
公开(公告)号：EP2244131A3
公开(公告)日：2014-03-12
申请号：EP10159554.4
申请日：2010-04-09
申请人： Konica Minolta Business Technologies, Inc.
发明人： Takahashi, Katsunori , Motoi, Toshihiro , Yamamoto, Kenji , Isobe, Akifumi , Nishikawa, Eiji , Masumoto, Kosuke
IPC分类号： G03G15/00
CPC分类号： G03G15/5008 , G03G2215/0135
摘要： Disclosed is an image forming apparatus, which makes it possible to appropriately conduct a controlling operation for eliminating the velocity fluctuation of the photoreceptor drum without generating any malfunction. The apparatus includes a photoreceptor member driven by a motor and a control section that is provided with a feed forward controlling section that stores parameters derived from driving errors for one revolution of the photoreceptor member to create a reverse-phase instruction value based on the parameters and a feedback controlling section that controls a velocity of the photoreceptor member, so as to keep the velocity of the photoreceptor member constant. During an initial operating time, the control section deactivates the feed forward controlling section, while only activates the feedback controlling section to drive the photoreceptor member so as to measure a driving toque of the driving motor, and selects a parameter from the parameters, corresponding to the driving toque measured.

7. 发明公开

EP1717047A3 Image formation apparatus with laser scanning and light emitting timing adjustment 有权
标题翻译：图像利用光发射的激光扫描和定时形成装置
公开(公告)号：EP1717047A3
公开(公告)日：2009-07-08
申请号：EP05257665.9
申请日：2005-12-14
申请人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
发明人： Takaki, Kouchi , Izumiya, Kenji , Motoi, Toshihiro
IPC分类号： B41J2/47
CPC分类号： H04N1/053 , G02B26/123 , H04N1/1135 , H04N1/1911 , H04N2201/02439 , H04N2201/0471 , H04N2201/04732 , H04N2201/04744 , H04N2201/04781 , H04N2201/04786 , H04N2201/04794
摘要： A laser scanning apparatus includes: a plurality of laser light sources including a first laser light source (11A) and a second laser light source (11B); a scanner (15) for scanning laser lights emitted from the plurality of laser light sources in a main scanning direction; a light receiving sensor (19) for receiving the laser lights deflected and scanned by the scanner; and a signal generation unit for generating a first signal which is in synchronization with a pixel clock for the second laser light source based on an output from the light receiving sensor obtained by a laser light emitted from the first laser light source, and for generating a second signal which is in synchronization with a pixel clock for the first laser light source based on an output from the light receiving sensor obtained by a laser light emitted from the second laser light source.

8. 发明公开

EP1717047A2 Image formation apparatus with laser scanning and light emitting timing adjustment 有权
标题翻译： Bilderzeugungsvorrichtung mit Laserabtastung und Zeitsteuerung der Lichtemission
公开(公告)号：EP1717047A2
公开(公告)日：2006-11-02
申请号：EP05257665.9
申请日：2005-12-14
申请人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
发明人： Takaki, Kouchi , Izumiya, Kenji , Motoi, Toshihiro
IPC分类号： B41J2/47
CPC分类号： H04N1/053 , G02B26/123 , H04N1/1135 , H04N1/1911 , H04N2201/02439 , H04N2201/0471 , H04N2201/04732 , H04N2201/04744 , H04N2201/04781 , H04N2201/04786 , H04N2201/04794
摘要： A laser scanning apparatus includes: a plurality of laser light sources including a first laser light source (11A) and a second laser light source (11B); a scanner (15) for scanning laser lights emitted from the plurality of laser light sources in a main scanning direction; a light receiving sensor (19) for receiving the laser lights deflected and scanned by the scanner; and a signal generation unit for generating a first signal which is in synchronization with a pixel clock for the second laser light source based on an output from the light receiving sensor obtained by a laser light emitted from the first laser light source, and for generating a second signal which is in synchronization with a pixel clock for the first laser light source based on an output from the light receiving sensor obtained by a laser light emitted from the second laser light source.
摘要翻译：激光扫描装置包括：多个激光源，包括第一激光光源（11A）和第二激光光源（11B）; 扫描器（15），用于沿主扫描方向扫描从所述多个激光光源发射的激光; 用于接收由扫描器偏转和扫描的激光的光接收传感器（19）; 信号产生单元，用于基于从由第一激光光源发射的激光获得的光接收传感器的输出，产生与第二激光光源的像素时钟同步的第一信号，并产生基于从由第二激光光源发射的激光获得的光接收传感器的输出，与第一激光光源的像素时钟同步的第二信号。

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