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81. 发明申请

US20110318033A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110318033A1
公开(公告)日：2011-12-29
申请号：US13161841
申请日：2011-06-16
申请人： Hiroki Takayanagi
发明人： Hiroki Takayanagi
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/0189 , G03G15/161 , G03G15/1675 , G03G21/0005 , G03G2215/0161 , G03G2215/1661
摘要： An image forming apparatus includes an image bearing member, an image forming device for forming a toner image on the image bearing member, a recording material, a transfer device for transferring the toner image from the image bearing member to the recording material, a transfer belt for carrying the recording material, a first cleaning member, a second cleaning member, and a voltage control device. When continuously forming toner images on sheets of the recording material, a detection toner image is formed on the image bearing member between images to be formed on sheets of the recording material. The first cleaning member cleans the image bearing member. The second cleaning member cleans the transfer belt. The voltage control device controls the voltage applied to the transfer device so that the number of operations to clean the detection toner image is higher for the second cleaning member than the first cleaning member.
摘要翻译：图像形成装置包括图像承载部件，用于在图像承载部件上形成调色剂图像的图像形成装置，记录材料，用于将调色剂图像从图像承载部件转印到记录材料的转印装置，转印带用于承载记录材料，第一清洁构件，第二清洁构件和电压控制装置。当在记录材料的片材上连续地形成调色剂图像时，在图像承载部件上形成检测调色剂图像以形成在记录材料的片材上。第一清洁部件清洁图像承载部件。第二清洁构件清洁转印带。电压控制装置控制施加到传送装置的电压，使得清洁检测调色剂图像的操作次数比第一清洁部件高于第二清洁部件。

82. 发明授权

US08073370B2 Image forming apparatus having a mechanism for detecting a mark on a belt 有权
标题翻译：具有用于检测带上的标记的机构的图像形成装置
公开(公告)号：US08073370B2
公开(公告)日：2011-12-06
申请号：US12185945
申请日：2008-08-05
申请人： Tetsuya Sano , Akimichi Suzuki , Yuki Nishizawa
发明人： Tetsuya Sano , Akimichi Suzuki , Yuki Nishizawa
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/1605 , G03G15/0131 , G03G15/5054 , G03G2215/00059 , G03G2215/0161
摘要： A circumferential length of a belt is measured within a short period of time. A plurality of marks is provided on a belt. Distances between the marks are set to be all different from each other. The distance between the marks is set to allow the mark to be identified by measuring a period of time between the detection of one mark and that of the next mark even if the length of the belt is changed to some degree by the expansion of the belt or the like. Then, a period of time between the identified mark and the next mark is accurately measured. The total circumferential length of the belt is measured based on the results of measurement.
摘要翻译：在短时间段内测量带的圆周长度。在皮带上设置多个标记。标记之间的距离设置为彼此完全不同。标记之间的距离设定为允许通过测量一个标记的检测与下一个标记的检测之间的时间段来识别标记，即使带的长度通过带的膨胀而在一定程度上改变或类似物。然后，准确地测量识别标记与下一个标记之间的一段时间。基于测量结果测量皮带的总圆周长度。

83. 发明申请

US20110286018A1 IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM 审中-公开
标题翻译：图像形成装置，其控制方法和存储介质
公开(公告)号：US20110286018A1
公开(公告)日：2011-11-24
申请号：US13108679
申请日：2011-05-16
申请人： Asako Hashizume
发明人： Asako Hashizume
IPC分类号： H04N1/60
CPC分类号： H04N1/6033 , G03G15/0178 , G03G15/502 , G03G15/5062 , G03G15/556 , G03G2215/00063 , G03G2215/00067 , G03G2215/0161 , G03G2215/0164 , H04N1/6041
摘要： An image forming apparatus capable of outputting an image using a plurality of coloring agents includes a printing unit configured to print patch data to be used for correction of image data to be output by the image forming apparatus using the plurality of coloring agents, a selection unit configured to select a color corresponding to a coloring agent to be used in printing by the printing unit from the plurality of coloring agents, and a change unit configured to change an arrangement of a pattern of patch data which is printed using the coloring agent of the color selected by the selection unit to an arrangement different from an arrangement of a pattern of patch data to be formed using the selected coloring agent in patch data to be printed using the plurality of coloring agents when the patch data is printed by the printing unit.
摘要翻译：能够使用多个着色剂输出图像的图像形成装置包括打印单元，其被配置为打印用于校正要由图像形成装置使用多个着色剂输出的图像数据的补丁数据;选择单元被配置为从所述多个着色剂中选择与由所述打印单元打印所使用的着色剂相对应的颜色;以及改变单元，被配置为改变使用所述着色剂的着色剂打印的贴片数据的图案的布置由选择单元选择的颜色不同于当打印单元打印补丁数据时使用多个着色剂在要打印的补丁数据中使用选择的着色剂形成的补丁数据图案的布置不同的布局。

84. 发明授权

US08050603B2 Image forming apparatus, image forming method and image forming program 失效
标题翻译：图像形成装置，图像形成方法和图像形成程序
公开(公告)号：US08050603B2
公开(公告)日：2011-11-01
申请号：US12891585
申请日：2010-09-27
申请人： Ayako Yamada , Tetsuro Sakai
发明人： Ayako Yamada , Tetsuro Sakai
IPC分类号： G03G15/01
CPC分类号： G03G15/5033 , G03G15/0178 , G03G15/5058 , G03G2215/0161
摘要： An image forming apparatus includes an image forming unit that forms multicolor toner images superposed on a transfer belt. A sensor is disposed in an image formation region and detects a pattern on the transfer belt. A controller determines, when image data is received, whether or not a region of a toner image based on the image data will be superposed on a region of the pattern. The controller controls the image forming unit to form the toner image based on the image data and the pattern simultaneously on the transfer belt when the controller determines that the region of the toner image based on the image data will not be superposed on the region of the pattern.
摘要翻译：图像形成装置包括：图像形成单元，其形成叠加在转印带上的多色调色剂图像。传感器设置在图像形成区域中并且检测转印带上的图案。当接收图像数据时，控制器确定基于图像数据的调色剂图像的区域是否将叠加在图案的区域上。当控制器确定基于图像数据的调色剂图像的区域不会叠加在图像数据的区域上时，控制器控制图像形成单元基于图像数据和图案同时在转印带上形成调色剂图像模式。

85. 发明授权

US08035674B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08035674B2
公开(公告)日：2011-10-11
申请号：US12176465
申请日：2008-07-21
申请人： Toshiaki Takane
发明人： Toshiaki Takane
IPC分类号： B41J2/435 , B41J2/47 , G03G15/01
CPC分类号： G03G15/0194 , G03G15/0189 , G03G2215/0161
摘要： A color-shift correction image is formed in a density D and it is determined whether the color-shift correction image can be detected successfully. If the color-shift correction image can be detected successfully, then the density is decreased. If the color-shift correction image can not be detected successfully, then the density is increased. In this manner, the minimum density is determined.
摘要翻译：以浓度D形成色移校正图像，并且确定是否可以成功地检测色移校正图像。如果能够成功检测到颜色偏移校正图像，则密度降低。如果不能成功检测到色移校正图像，则密度增加。以这种方式，确定最小密度。

86. 发明申请

US20110243588A1 IMAGE FORMING APPARATUS THAT ENABLES REDUCING TIME REQUIRED FOR ADJUSTMENT OPERATION 失效
标题翻译：图像形成装置可以减少调整时间所需的时间
公开(公告)号：US20110243588A1
公开(公告)日：2011-10-06
申请号：US13076597
申请日：2011-03-31
申请人： Tadaaki SAIDA
发明人： Tadaaki SAIDA
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/50 , G03G15/0131 , G03G15/0189 , G03G15/161 , G03G15/5058 , G03G2215/00059 , G03G2215/0129 , G03G2215/0161 , H04N1/506
摘要： An image forming apparatus that can reduce the time required for adjustment operations when a first adjustment operation that requires speed change and a second adjustment operation that does not require speed change overlap. When a first adjustment operation that can be performed at a first speed is to be performed during operation at a second speed lower than the first speed, the image formation speed is changed from the second speed to the first speed. When a second adjustment operation that can be performed at a plurality of image formation speeds is to be performed during operation at the second speed, the second adjustment operation is performed while maintaining the second speed. When both the first adjustment operation and the second adjustment operation are to be performed during operation at the second speed, the image formation speed is changed from the second speed to the first speed.
摘要翻译：当需要速度变化的第一调节操作和不需要速度变化的第二调节操作重叠时，可以减少调节操作所需的时间的图像形成装置。当在低于第一速度的第二速度的操作期间执行可以以第一速度执行的第一调节操作时，图像形成速度从第二速度变为第一速度。当在第二速度的操作期间执行可以以多个成像速度执行的第二调整操作时，在保持第二速度的同时执行第二调整操作。当在第二速度的操作期间执行第一调节操作和第二调节操作两者时，图像形成速度从第二速度变为第一速度。

87. 发明申请

US20110211853A1 IMAGE FORMING APPARATUS AND STORING MEDIUM 有权
标题翻译：图像形成装置和存储介质
公开(公告)号：US20110211853A1
公开(公告)日：2011-09-01
申请号：US13036258
申请日：2011-02-28
申请人： Akihiro YAMADA , Kentaro MURAYAMA
发明人： Akihiro YAMADA , Kentaro MURAYAMA
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0194 , G03G15/5058 , G03G2215/00059 , G03G2215/00063 , G03G2215/0141 , G03G2215/0161 , G03G2215/0164
摘要： An image forming apparatus is provided. The image forming apparatus includes: a forming unit configured to form an image on a relatively moving object, the image including a mark; a first detection unit configured to detect the mark formed by the forming unit so as to obtain a first detection result; a correction unit configured to execute a correction process in which an image forming condition of the image forming unit is changed based on the first detection result; a setting unit configured to set the correction process not to be executed when a value related to a correction accuracy of the correction unit is lower than a reference value; and a control unit configured to control the correction process based on the setting by the setting unit.
摘要翻译：提供一种图像形成装置。图像形成装置包括：成形单元，被配置为在相对移动的物体上形成图像，所述图像包括标记; 第一检测单元，被配置为检测由形成单元形成的标记，以获得第一检测结果; 校正单元，被配置为执行基于所述第一检测结果改变所述图像形成单元的图像形成条件的校正处理; 设置单元，被配置为当与校正单元的校正精度相关的值低于参考值时，将校正处理设置为不执行; 以及控制单元，被配置为基于所述设置单元的设置来控制所述校正处理。

88. 发明申请

US20110206393A1 IMAGE FORMING APPARATUS HAVING A FUNCTION OF PREDICTING DEVICE DETERIORATION BASED ON A PLURALITY OF TYPES OF OPERATION CONTROL INFORMATION 有权
标题翻译：具有基于多种操作类型控制信息的预测装置检测功能的图像形成装置
公开(公告)号：US20110206393A1
公开(公告)日：2011-08-25
申请号：US13097933
申请日：2011-04-29
申请人： Yasushi NAKAZATO , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
发明人： Yasushi NAKAZATO , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2215/0161
摘要： An image forming apparatus is provided. The image forming apparatus includes an acquiring unit that acquires a plurality of types of operation control information of the image forming apparatus that indicate deterioration of a toner in the image forming apparatus or deterioration of a component of the image forming apparatus. An index value calculating unit calculates an index value indicating a state of the image forming apparatus based on the acquired operation control information. An abnormality judging unit judges whether the image forming apparatus abnormality has occurred and predicts an occurrence of a failure that requires maintenance of the image forming apparatus due to deterioration of the toner in the image forming apparatus or deterioration of the component of the image forming apparatus based on the index value.
摘要翻译：提供一种图像形成装置。图像形成装置包括获取单元，其获取指示图像形成装置中的调色剂劣化的图像形成装置的多种操作控制信息，或图像形成装置的部件的劣化。索引值计算单元基于获取的操作控制信息来计算指示图像形成装置的状态的索引值。异常判断单元判断图像形成装置异常是否发生，并且预测由于图像形成装置中的调色剂的劣化或图像形成装置的部件的劣化导致图像形成装置的维护的故障的发生，对指数值。

89. 发明授权

US08004546B2 Deviation amount detecting device, deviation amount detecting method, and computer-readable recording medium 有权
标题翻译：偏差量检测装置，偏差量检测方法和计算机可读记录介质
公开(公告)号：US08004546B2
公开(公告)日：2011-08-23
申请号：US12359372
申请日：2009-01-26
申请人： Tatsuya Miyadera
发明人： Tatsuya Miyadera
IPC分类号： B41J2/385 , G03G15/01
CPC分类号： G03G15/0194 , G03G2215/0125 , G03G2215/0161
摘要： A deviation amount detecting device for use in an electrophotographic color image forming device is configured to detect whether a deviation for each of toner images of different colors on a transporting member takes place, based on position information which is stored as a result of reading of a first set of deviation detecting patterns by a pattern reading unit.
摘要翻译：用于电子照相彩色图像形成装置的偏差量检测装置被配置为基于作为读取的结果存储的位置信息来检测是否发生对传送构件上的不同颜色的调色剂图像的偏差通过图案读取单元的第一组偏差检测图案。

90. 发明申请

US20110182599A1 IMAGE FORMING APPARATUS, ALIGNMENT CORRECTING METHOD, AND ALIGNMENT CORRECTING PROGRAM 审中-公开
标题翻译：图像形成装置，对齐校正方法和对准校正程序
公开(公告)号：US20110182599A1
公开(公告)日：2011-07-28
申请号：US13014184
申请日：2011-01-26
申请人： Osamu Namura
发明人： Osamu Namura
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/5058 , G03G2215/00059 , G03G2215/00063 , G03G2215/0132 , G03G2215/0161
摘要： According to one embodiment, an image forming apparatus includes: a light emitting section; plural photoconductive members on which electrostatic latent images are respectively formed by emitted lights of the light emitting section; a developing section configured to develop, with toners of colors different from one another, the electrostatic latent images formed on the photoconductive members; a transfer section onto which images developed by the developing section are transferred; and a light-emission control section configured to control the light emitting section to thereby selectively form, on the transfer section, first test images respectively formed for the toners of the respective colors and printed at a first interval in a sub-scanning direction and second test images respectively formed for the toners of the respective colors and printed at a second interval smaller than the first interval in the sub-scanning direction.
摘要翻译：根据一个实施例，图像形成装置包括：发光部分; 多个感光体，其上分别由发光部的发光发出静电潜像; 显影部，被配置为利用彼此不同的颜色的调色剂显影形成在感光体上的静电潜像; 由显影部分显影图像的转印部分; 以及发光控制部，其被配置为控制所述发光部，从而在所述转印部上选择性地形成分别形成的各颜色的调色剂的第一测试图像，并且以副扫描方向以第一间隔打印，第二测试图测试分别为各种颜色的调色剂形成的图像，并以比副扫描方向上的第一间隔小的第二间隔印刷。

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