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11. 发明授权

US07197253B2 Image forming apparatus including two CPUs to control a fixing device 有权
标题翻译：图像形成装置包括用于控制定影装置的两个CPU
公开(公告)号：US07197253B2
公开(公告)日：2007-03-27
申请号：US10931895
申请日：2004-09-01
申请人： Hiroshi Oyama , Masashi Sugano , Tadashi Matsudaira , Katsunori Takahashi , Masayuki Watanabe
发明人： Hiroshi Oyama , Masashi Sugano , Tadashi Matsudaira , Katsunori Takahashi , Masayuki Watanabe
IPC分类号： G03G15/20
CPC分类号： G03G15/205
摘要： An image forming apparatus, is provided with a fixing device including a heat source to receive power supply and to generate heat, and a temperature sensor to detect a temperature of the heat source; a control section to conduct a heat source temperature control and an abnormal temperature detecting control in response to a detection result of the temperature sensor; and an electric power cutout section to cut out the power supply to the heat source on a basis of the abnormal temperature detecting control by the control section. The control section conducts the heat source temperature control for the fixing device and/or the abnormal temperature detecting control for the electric power cutout section with at least two CPUs.
摘要翻译：一种图像形成装置，设置有包括用于接收电源并产生热量的热源的定影装置和用于检测热源的温度的温度传感器; 控制部，其响应于所述温度传感器的检测结果进行热源温度控制和异常温度检测控制; 以及电力切断部，其基于所述控制部的异常温度检测控制来切断对所述热源的供电。控制部用至少两个CPU进行用于定影装置的热源温度控制和/或电力切断部的异常温度检测控制。

12. 发明申请

US20060045550A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060045550A1
公开(公告)日：2006-03-02
申请号：US10931895
申请日：2004-09-01
申请人： Hiroshi Oyama , Masashi Sugano , Tadashi Matsudaira , Katsunori Takahashi , Masayuki Watanabe
发明人： Hiroshi Oyama , Masashi Sugano , Tadashi Matsudaira , Katsunori Takahashi , Masayuki Watanabe
IPC分类号： G03G15/20
CPC分类号： G03G15/205
摘要： An image forming apparatus, is provided with a fixing device including a heat source to receive power supply and to generate heat, and a temperature sensor to detect a temperature of the heat source; a control section to conduct a heat source temperature control and an abnormal temperature detecting control in response to a detection result of the temperature sensor; and an electric power cutout section to cut out the power supply to the heat source on a basis of the abnormal temperature detecting control by the control section. The control section conducts the heat source temperature control for the fixing device and/or the abnormal temperature detecting control for the electric power cutout section with at least two CPUs.
摘要翻译：一种图像形成装置，设置有包括用于接收电源并产生热量的热源的定影装置和用于检测热源的温度的温度传感器; 控制部，其响应于所述温度传感器的检测结果进行热源温度控制和异常温度检测控制; 以及电力切断部，其基于所述控制部的异常温度检测控制来切断对所述热源的供电。控制部用至少两个CPU进行用于定影装置的热源温度控制和/或电力切断部的异常温度检测控制。

13. 发明授权

US08049931B2 Image forming apparatus and image forming method for setting a margin region, a density change region, and regular density region 有权
标题翻译：用于设置边缘区域，密度变化区域和规则密度区域的图像形成装置和图像形成方法
公开(公告)号：US08049931B2
公开(公告)日：2011-11-01
申请号：US11948468
申请日：2007-11-30
申请人： Atsushi Takahashi , Utami Soma , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
发明人： Atsushi Takahashi , Utami Soma , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
IPC分类号： H04N1/40
CPC分类号： H04N1/40087
摘要： An image forming apparatus for forming an image on a transfer sheet based on image data, comprises an operating section to determine a setup about a margin region on which an image is not formed at an edge portion of the transfer sheet, a control section to determine an inner region having a specified width and being adjacent to the determined margin region as a density change region in which an image density is changed, and determines a more inner region located inward more from the density change region as a regular density region in which an image is formed with a regular image density, and an image forming section to form an image in the density change region based on image data on the condition where the image density is reduced and to form an image in the regular density region based on image data without changing the image density.
摘要翻译：一种用于基于图像数据在转印纸上形成图像的图像形成装置包括操作部分，用于确定在转印纸的边缘部分处未形成图像的边缘区域的设置;控制部分，用于确定具有指定宽度并且与所确定的边界区域相邻的内部区域作为其中图像浓度改变的浓度变化区域，并且确定从密度变化区域向内更向内的更多的内部区域作为规定的密度区域，其中图像形成有规则的图像浓度，以及图像形成部分，用于在图像浓度降低的条件下基于图像数据在密度变化区域中形成图像，并且基于图像数据形成正常密度区域中的图像而不改变图像密度。

14. 发明申请

US20080170266A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20080170266A1
公开(公告)日：2008-07-17
申请号：US11948468
申请日：2007-11-30
申请人： Atsushi Takahashi , Utami Soma , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
发明人： Atsushi Takahashi , Utami Soma , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
IPC分类号： H04N1/40
CPC分类号： H04N1/40087
摘要： An image forming apparatus for forming an image on a transfer sheet based on image data, comprises an operating section to determine a setup about a margin region on which an image is not formed at an edge portion of the transfer sheet, a control section to determine an inner region having a specified width and being adjacent to the determined margin region as a density change region in which an image density is changed, and determines a more inner region located inward more from the density change region as a regular density region in which an image is formed with a regular image density, and an image forming section to form an image in the density change region based on image data on the condition where the image density is reduced and to form an image in the regular density region based on image data without changing the image density.
摘要翻译：一种用于基于图像数据在转印纸上形成图像的图像形成装置包括操作部分，用于确定在转印纸的边缘部分处未形成图像的边缘区域的设置;控制部分，用于确定具有指定宽度并且与所确定的边界区域相邻的内部区域作为其中图像浓度改变的浓度变化区域，并且确定从密度变化区域向内更向内的更多的内部区域作为规定的密度区域，其中图像形成有规则的图像浓度，以及图像形成部分，用于在图像浓度降低的条件下基于图像数据在密度变化区域中形成图像，并且基于图像数据形成正常密度区域中的图像而不改变图像密度。

15. 发明授权

US08223386B2 Image forming apparatus with detecting devices for image positioning on reversed sheet 有权
标题翻译：具有用于在反转片上进行图像定位的检测装置的图像形成装置
公开(公告)号：US08223386B2
公开(公告)日：2012-07-17
申请号：US11868301
申请日：2007-10-05
申请人： Hiroshi Oyama , Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Shinpei Kawasaki
发明人： Hiroshi Oyama , Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Shinpei Kawasaki
IPC分类号： G06K15/00
CPC分类号： G03G15/238 , G03G15/5062
摘要： An image forming apparatus provided with an image forming section forming a reference mark at the position being away from the leading edge of the front surface of a sheet by a prescribed length, and forming an image for the front surface based on the forming position of the reference mark, a transfer sheet reversing section reversing the sheet, a leading edge detection sensor detecting the leading edge of the rear surface of the sheet and a mark detection sensor detecting the forming position of the reference mark on the sheet based on the leading edge of the rear surface of the transfer sheet, and the image forming section forms an image on the rear surface of the transfer sheet based on the forming position of the reference mark on the sheet whose reference point is the leading edge of the rear surface of the transfer sheet.
摘要翻译：一种图像形成装置，该图像形成装置具有在远离纸张前表面的前缘的位置处形成参考标记的图像形成部分，该图像形成部分基于片材的前表面的预定长度，并且基于参考标记，反转纸张的转印纸反转部分，检测纸张后表面的前缘的前缘检测传感器和检测纸张上的参考标记的成形位置的标记检测传感器基于转印纸的后表面和图像形成部分基于基准标记在基准点是转印表面的前边缘的纸张上的形成位置在转印纸的后表面上形成图像片。

16. 发明授权

US07751742B2 Image forming apparatus and image forming system 失效
标题翻译：图像形成装置和图像形成系统
公开(公告)号：US07751742B2
公开(公告)日：2010-07-06
申请号：US11896414
申请日：2007-08-31
申请人： Tadashi Matsudaira , Utami Soma , Atsushi Takahashi , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
发明人： Tadashi Matsudaira , Utami Soma , Atsushi Takahashi , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
IPC分类号： G03G15/00
CPC分类号： G03G15/5004 , G03G2221/1696
摘要： An image forming apparatus having a main body unit for forming an image on a recording medium, connectable to at least one post-processing unit for performing post-processing for the recording medium on which the image is formed, the image forming apparatus includes, a current value acquiring portion for acquiring at least one of a calculated value of a current and a measured value of the current as a value of the current flowing through the main body unit, and a control portion for selecting an operation mode from a plurality of operation modes each having a distinct value of current flowing through the main body unit.
摘要翻译：一种图像形成装置，具有用于在记录介质上形成图像的主体单元，可连接至至少一个后处理单元，用于对其上形成图像的记录介质执行后处理，所述图像形成装置包括：电流值获取部分，用于获取电流的计算值和电流的测量值中的至少一个作为流过主体单元的电流的值;以及控制部分，用于从多个操作中选择操作模式各自具有流过主体单元的电流的明显值的模式。

17. 发明申请

US20080123116A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20080123116A1
公开(公告)日：2008-05-29
申请号：US11868301
申请日：2007-10-05
申请人： Hiroshi Oyama , Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Shinpei Kawasaki
发明人： Hiroshi Oyama , Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Shinpei Kawasaki
IPC分类号： G06K1/00
CPC分类号： G03G15/238 , G03G15/5062
摘要： An image forming apparatus provided with an image forming section forming a reference mark at the position being away from the leading edge of the front surface of a sheet by a prescribed length, and forming an image for the front surface based on the forming position of the reference mark, a transfer sheet reversing section reversing the sheet, a leading edge detection sensor detecting the leading edge of the rear surface of the sheet and a mark detection sensor detecting the forming position of the reference mark on the sheet based on the leading edge of the rear surface of the transfer sheet, and the image forming section forms an image on the rear surface of the transfer sheet based on the forming position of the reference mark on the sheet whose reference point is the leading edge of the rear surface of the transfer sheet.
摘要翻译：一种图像形成装置，该图像形成装置具有在远离纸张前表面的前缘的位置处形成参考标记的图像形成部分，该图像形成部分基于片材的前表面的预定长度，并且基于参考标记，反转纸张的转印纸反转部分，检测纸张后表面的前缘的前缘检测传感器和检测纸张上的参考标记的成形位置的标记检测传感器基于转印纸的后表面和图像形成部分基于基准标记在基准点是转印表面的前边缘的纸张上的形成位置在转印纸的后表面上形成图像片。

18. 发明申请

US20080075497A1 Image forming apparatus and image forming system 失效
标题翻译：图像形成装置和图像形成系统
公开(公告)号：US20080075497A1
公开(公告)日：2008-03-27
申请号：US11896414
申请日：2007-08-31
申请人： Tadashi Matsudaira , Utami Soma , Atsushi Takahashi , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
发明人： Tadashi Matsudaira , Utami Soma , Atsushi Takahashi , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
IPC分类号： G03G15/00
CPC分类号： G03G15/5004 , G03G2221/1696
摘要： An image forming apparatus having a main body unit for forming an image on a recording medium, connectable to at least one post-processing unit for performing post-processing for the recording medium on which the image is formed, the image forming apparatus includes, a current value acquiring portion for acquiring at least one of a calculated value of a current and a measured value of the current as a value of the current flowing through the main body unit, and a control portion for selecting an operation mode from a plurality of operation modes each having a distinct value of current flowing through the main body unit.
摘要翻译：一种图像形成装置，具有用于在记录介质上形成图像的主体单元，可连接至至少一个后处理单元，用于对其上形成图像的记录介质执行后处理，所述图像形成装置包括：电流值获取部分，用于获取电流的计算值和电流的测量值中的至少一个作为流过主体单元的电流的值;以及控制部分，用于从多个操作中选择操作模式各自具有流过主体单元的电流的明显值的模式。

19. 发明授权

US07634210B2 Cleaning system for an image forming apparatus for margin-less printing and control method thereof 有权
标题翻译：用于无边距印刷的图像形成装置的清洁系统及其控制方法
公开(公告)号：US07634210B2
公开(公告)日：2009-12-15
申请号：US11810994
申请日：2007-06-07
申请人： Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
发明人： Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
IPC分类号： G03G15/00
CPC分类号： G03G15/168 , G03G15/161 , G03G15/2025 , G03G15/50 , G03G15/5029 , G03G21/0005 , G03G2215/00734 , G03G2215/1614 , G03G2215/1652 , G03G2215/1661 , G03G2221/0005
摘要： An image forming apparatus comprising: an image forming section to form a toner image based on print data; a transfer section to transfer the toner image onto a transfer sheet; a fixing section to fix the toner image transferred onto the transfer sheet; a cleaning section for cleaning at least one of the image forming section, the transfer section and the fixing section; and a control section to determine an existence area of a real image in a print image based on the print data, to determine a size of the transfer sheet, onto which the print image is printed and to control the cleaning device based on determinations of the image determination section and the transfer sheet size determination section.
摘要翻译：一种图像形成装置，包括：图像形成部，其基于打印数据形成调色剂图像; 转印部分，用于将调色剂图像转印到转印纸上; 用于固定转印到转印纸上的调色剂图像的固定部分; 用于清洁图像形成部分，转印部分和固定部分中的至少一个的清洁部分; 以及控制部分，用于基于打印数据确定打印图像中的真实图像的存在区域，以确定打印图像被打印的转印纸的尺寸，并且基于打印数据的确定来控制清洁装置图像判定部和转印纸尺寸确定部。

20. 发明申请

US20080124112A1 Image forming apparatus and control method thereof 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20080124112A1
公开(公告)日：2008-05-29
申请号：US11810994
申请日：2007-06-07
申请人： Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
发明人： Utami Soma , Atsushi Takahashi , Tadashi Matsudaira , Youbao Peng , Hiroshi Oyama , Shinpei Kawasaki
IPC分类号： G03G15/00 , G03G15/16 , G03G15/20 , G03G21/00
CPC分类号： G03G15/168 , G03G15/161 , G03G15/2025 , G03G15/50 , G03G15/5029 , G03G21/0005 , G03G2215/00734 , G03G2215/1614 , G03G2215/1652 , G03G2215/1661 , G03G2221/0005
摘要： An image forming apparatus comprising: an image forming section to form a toner image based on print data; a transfer section to transfer the toner image onto a transfer sheet; a fixing section to fix the toner image transferred onto the transfer sheet; a cleaning section for cleaning at least one of the image forming section, the transfer section and the fixing section; and a control section to determine an existence area of a real image in a print image based on the print data, to determine a size of the transfer sheet, onto which the print image is printed and to control the cleaning device based on determinations of the image determination section and the transfer sheet size determination section.
摘要翻译：一种图像形成装置，包括：图像形成部，其基于打印数据形成调色剂图像; 转印部分，用于将调色剂图像转印到转印纸上; 用于固定转印到转印纸上的调色剂图像的固定部分; 用于清洁图像形成部分，转印部分和固定部分中的至少一个的清洁部分; 以及控制部分，用于基于打印数据确定打印图像中的真实图像的存在区域，以确定打印图像被打印的转印纸的尺寸，并且基于打印数据的确定来控制清洁装置图像判定部和转印纸尺寸确定部。

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