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41. 发明公开

EP2572247A1 IMAGE FORMING APPARATUS HAVING STABLE IMAGE DENSITY 审中-公开
标题翻译：具有强大的影像密度成像装置
公开(公告)号：EP2572247A1
公开(公告)日：2013-03-27
申请号：EP11783639.5
申请日：2011-05-13
申请人： Canon Kabushiki Kaisha
发明人： HIRABAYASHI Jun
IPC分类号： G03G15/00 , G03G15/04 , G03G15/043 , G03G15/08
CPC分类号： G03G15/5037 , G03G15/0849 , G03G15/0887 , G03G15/5041
摘要： An image forming apparatus capable of performing both of stabilization of image density on a short-term basis and that on a long-term basis in a compatible manner. A CPU predicts an amount of electrostatic charge of toner particles in a developer container, sets a potential forming condition for image creation, and forms a toner image to be fixed on a recording medium, on a photosensitive drum according to the set potential forming condition. The CPU forms a pattern image for controlling a toner replenishment amount, on the photosensitive drum, under a potential forming condition which is set independently of the potential forming condition for image creation, and controls the amount of toner to be supplied to the developer container such that density of the pattern image, detected by an optical sensor, becomes equal to a target density.

42. 发明公开

EP2546700A2 Image forming apparatus 有权转让
标题翻译： Bilderzeugungsvorrichtung
公开(公告)号：EP2546700A2
公开(公告)日：2013-01-16
申请号：EP12175069.9
申请日：2012-07-05
申请人： Konica Minolta Business Technologies
发明人： Watanabe, Kanehiro
IPC分类号： G03G15/04 , G03G21/20
CPC分类号： G03G15/0409 , G03G21/206
摘要： An image forming apparatus includes a main body, exposing portions each forming a latent image on a photosensitive drum based on image data by driving of a polygon motor, developing portions each developing the latent image formed on each of the exposing portions using toner, and a partition member provided between each of the exposing portions and each of the developing portions. Projecting portions each including the polygon motor projecting from the partition member toward a side of the developing portion. Each of the projection portions is overlapped with at least a part of each of the developing portions on a vertical direction. The cooled air flows to the overlap portion in which the polygon motor of each of the exposing portions and each of the developing portions are overlapped.
摘要翻译：图像形成装置包括主体，通过驱动多面体马达，基于图像数据在感光鼓上形成潜像的曝光部分，使用调色剂使形成在每个曝光部分上的潜像显影的显影部分，以及分隔构件设置在每个曝光部分和每个显影部分之间。每个投影部分包括从分隔件向显影部分侧突出的多边形电机。每个突出部分在垂直方向上与每个显影部分的至少一部分重叠。冷却的空气流入重叠部分，其中每个曝光部分和每个显影部分的多边形电机重叠。

43. 发明公开

EP2006918A4 LIGHT EMITTING ELEMENT ARRAY, LIGHT EMITTING DEVICE, AND IMAGE FORMING DEVICE 审中-公开
标题翻译： ARRAY发光元件，发光系统及摄像装置
公开(公告)号：EP2006918A4
公开(公告)日：2012-05-30
申请号：EP07714613
申请日：2007-02-20
申请人： KYOCERA CORP
发明人： KII HIRONORI
IPC分类号： H01L33/00 , B41J2/44 , B41J2/45 , B41J2/455 , G03G15/04 , G03G15/32
CPC分类号： B41J2/45 , G03G15/04054 , G03G15/326 , G03G2215/0409 , H01L27/153

44. 发明公开

EP2350743A1 COLOR MEASUREMENT DEVICE 审中-公开
标题翻译： FARBMESSEINRICHTUNG
公开(公告)号：EP2350743A1
公开(公告)日：2011-08-03
申请号：EP08877893.1
申请日：2008-10-31
申请人： Hewlett-Packard Development Company, L.P.
发明人： DAHLGREN, Brett, E. , CLARK, Stephan, R.
IPC分类号： G03G15/01 , G03G15/04 , G03G15/00
CPC分类号： G03G15/0131 , G03G15/5062
摘要： A color measurement device includes a light pipe and a light source. The light pipe is oriented lengthwise towards a color sample surface along a first axis that is non-perpendicular to the surface. A color sample is positioned on the surface. The light pipe has near opening and far openings, and a face at the far opening. The near opening is closer to the color sample than the far opening. The light source is positioned near the far opening of the light pipe, and is to output light along a second axis and into the light pipe at the far opening. The light reflects off the surface after exiting the light pipe at the near opening. The second axis is non-perpendicular to the face of the light pipe at the far opening. The light non-uniformly illuminates the color sample after exiting the light pipe at the near opening.

45. 发明公开

EP1780604A3 Image forming apparatus, control method for registration error correction, and program 有权
标题翻译：图像形成设备中，用于寄存器校正和程序控制方法
公开(公告)号：EP1780604A3
公开(公告)日：2011-06-29
申请号：EP06123153.6
申请日：2006-10-30
申请人： CANON KABUSHIKI KAISHA
发明人： Otani, Atsushi
IPC分类号： G03G15/06 , G03G15/04 , H04N1/387
CPC分类号： G03G15/04018 , G03G2215/0158 , G03G2215/0468 , H04N1/3878 , H04N1/506 , H04N2201/0082 , H04N2201/0315 , H04N2201/04713 , H04N2201/04722 , H04N2201/04729 , H04N2201/04731 , H04N2201/04732 , H04N2201/04758 , H04N2201/04789 , H04N2201/04791 , H04N2201/04793
摘要： This invention provides an image forming apparatus capable of preventing image omission caused by registration error correction, a control method therefor, and a program. Error amount information is acquired which is stored in a storage medium and represents the error amount of the scanning line of exposure light in the exposure scanning direction on an image carrier. The image data is modified on the basis of the acquired error amount information. A masked area for restricting the output position of an image visualized on the printing medium is modified on the basis of the modification amount of the modified image data.

46. 发明公开

EP2062337A4 SURFACE-EMITTING LASER ARRAY, OPTICAL SCANNING DEVICE, AND IMAGE FORMING DEVICE 有权
标题翻译：表面发射激励器阵列，光学传感装置和图像产生装置
公开(公告)号：EP2062337A4
公开(公告)日：2011-06-15
申请号：EP08778050
申请日：2008-07-04
申请人： RICOH CO LTD
发明人： SATO SHUNICHI , HAYASHI YOSHINORI , ICHII DAISUKE
IPC分类号： H01S5/18 , B41J2/44 , B41J2/45 , B41J2/455 , G02B26/10 , G03G15/04 , H04N1/113
CPC分类号： B41J2/45 , B41J2/455 , B41J2/473 , G02B26/123 , G03G15/04072 , G03G15/0435 , G03G15/326 , G03G2215/0404 , G03G2215/0421 , H01S5/423 , H04N1/0311 , H04N1/113 , H04N1/1135 , H04N1/121 , H04N1/195 , H04N1/19515 , H04N2201/03104

47. 发明授权

EP1832937B1 Adjustable mounting of laser scan unit in an image forming apparatus 有权
标题翻译：在图像形成装置可调节固定的激光扫描单元
公开(公告)号：EP1832937B1
公开(公告)日：2009-06-17
申请号：EP07003692.6
申请日：2007-02-22
申请人： Funai Electric Co., Ltd.
发明人： Hori, Kazuto
IPC分类号： G03G15/04 , G02B26/10 , H04N1/113 , H04N1/03
CPC分类号： H04N1/1135 , G03G15/04072 , G03G15/0435 , H04N1/032 , H04N2201/02418 , H04N2201/02427 , H04N2201/02441 , H04N2201/02483

48. 发明公开

EP2009496A1 Optical Scanning Unit 审中-公开
标题翻译： Optische Abtasteinheit
公开(公告)号：EP2009496A1
公开(公告)日：2008-12-31
申请号：EP08158324.7
申请日：2008-06-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Choi, An-sik
IPC分类号： G03B27/54 , G03G15/04
CPC分类号： H05K3/306 , G03G15/04072 , G03G15/0435 , G03G2215/0404 , H05K1/0295 , H05K1/119 , H05K3/3447 , H05K2201/09418 , H05K2201/09854 , H05K2201/09954 , H05K2201/10121
摘要： An optical scanning unit that deflects light in a main scanning direction to radiate the light on an exposure object. The optical scanning unit includes a light source having a signal terminal, and a circuit board having a slot-shaped inserting portion into which the signal terminal is inserted.
摘要翻译：一种光学扫描单元，其在主扫描方向上偏转光以将光照射在曝光对象上。光学扫描单元包括具有信号端子的光源和具有插入信号端子的槽形插入部分的电路板。

49. 发明公开

EP2006746A1 Writing device 审中-公开
标题翻译： Schreibvorrichtung
公开(公告)号：EP2006746A1
公开(公告)日：2008-12-24
申请号：EP07254948.8
申请日：2007-12-19
申请人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
发明人： Shimazu, Akihiko
IPC分类号： G03G15/04 , B41J2/45
CPC分类号： G03G15/326 , B41J2/451 , G03G15/04054 , G03G21/1814 , G03G2215/0409 , G03G2221/1636
摘要： A writing device to write an image onto a photoconductor (1), including a print head (301) having plural LEDs, a first supporting member (311), having a position determining section (312) to determine the position of the print head, and an adjustment screw (322), and a second supporting member (321), having a reference shaft (325) which comes into contact with the first supporting member and movably supports the first supporting member while moving to or separating from the photoconductor, and a pressuring member (314) which presses the first supporting member against the reference shaft, wherein the second supporting member is engaged with the first supporting member by the adjustment screw, whereby when the adjustment screw is rotated, the print head is shifted along with the first supporting member, and a first direction (X) joining the position determining section (312) and the adjustment screw (322) makes a right angle with a second direction (Z) joining the adjustment screw and the reference shaft (325).
摘要翻译：一种用于将图像写入到包括具有多个LED的打印头（301）的感光体（1）上的写入装置，具有确定打印头的位置的位置确定部分（312）的第一支撑部件（311）和调节螺钉（322）和第二支撑构件（321），具有与第一支撑构件接触的基准轴（325），并且在移动到或与光电导体分离的同时可移动地支撑第一支撑构件，以及将第一支撑构件压靠在基准轴上的加压构件（314），其中第二支撑构件通过调节螺钉与第一支撑构件接合，由此当调节螺钉旋转时，打印头与第一支撑构件和接合位置确定部分（312）和调节螺钉（322）的第一方向（X）与接合调节螺钉的第二方向（Z）成直角，并且t 他参考轴（325）。

50. 发明公开

EP1715674A3 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP1715674A3
公开(公告)日：2008-11-19
申请号：EP06008303.7
申请日：2006-04-21
申请人： Seiko Epson Corporation
发明人： Sowa, Takeshi Seiko Epson Corporation , Kanazawa, Masayuki Seiko Epson Corporation , Mitsui, Yoichi Seiko Epson Corporation , Fukumoto, Takatomo Seiko Epson Corporation
IPC分类号： H04N1/401 , G03G21/20 , G03G15/04
CPC分类号： H04N1/113 , G03G15/0258 , G03G15/04036 , G03G15/0435 , G03G21/206 , G03G2215/00957 , G03G2215/0404 , H04N1/00978 , H04N1/00992 , H04N1/4015 , H04N2201/0458
摘要： An image forming apparatus including: a photoconductor (5), adapted such that an electrostatic latent image is formed thereon and extending in a first direction; and an optical scanner (20), operable to emit a light beam to expose the photoconductor (5) while scanning in the first direction, wherein: the photoconductor (5) and the optical scanner (20) define a space therebetween; and the space allows air to flow therethrough in the first direction. In advantageous embodiments the optical scanner is arranged such that a light quantity distribution thereof increases in the first direction; the photoconductor is arranged such that a sensitivity distribution increases or decreases in the first direction; the space allows air to flow therethrough in a second direction opposite to the first direction; or a combination thereof.
摘要翻译：一种图像形成设备，包括：光电导体（5），适合于在其上形成静电潜像并沿第一方向延伸; 和光学扫描器（20），其可操作以在沿着所述第一方向扫描的同时发射光束以曝光所述光电导体（5），其中：所述光电导体（5）和所述光学扫描器（20）之间限定空间; 该空间允许空气沿第一方向流过。在有利的实施例中，光学扫描器被布置为使得其光量分布在第一方向上增加; 光电导体被布置为使得灵敏度分布在第一方向上增大或减小; 该空间允许空气沿与第一方向相反的第二方向流过其中; 或其组合。

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