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1. 发明申请

US20200039254A1 PRINTING APPARATUS, CONTROL METHOD OF PRINTING APPARATUS AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20200039254A1
公开(公告)日：2020-02-06
申请号：US16518062
申请日：2019-07-22
申请人： CANON KABUSHIKI KAISHA
发明人： Yuji Takayama
IPC分类号： B41J13/00
摘要： By controlling drive of a first drive motor that drives a feed roller feeding a printing medium and a second drive motor that drives a conveyance roller conveying the printing medium fed by the feed roller, a preceding printing medium and a following printing medium are conveyed continuously. Raised-temperature detection processing to detect a raised-temperature state of the first drive motor and the second drive motor is performed based on a predetermined condition. In a case where one drive motor of the first drive motor and the second drive motor does not satisfy the predetermined condition and the other driver motor satisfies the predetermined condition, the raised-temperature detection processing of the one drive motor that does not satisfy the predetermined condition is caused to be performed after suspending the continuous conveyance.

2. 发明授权

US09215346B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09215346B2
公开(公告)日：2015-12-15
申请号：US13888494
申请日：2013-05-07
申请人： CANON KABUSHIKI KAISHA
发明人： Hikaru Uchidate , Yuji Takayama , Tomoyuki Saiki , Go Araki , Kazuo Ogata , Hiroko Katsuyama , Ichiro Yasumaru
IPC分类号： G09C3/00 , G06F15/00 , H04N1/40 , H04N1/44 , H04N1/00
CPC分类号： H04N1/40093 , H04N1/00864
摘要： The image forming apparatus reads an original conveyed in the image forming apparatus, analyzes a feature value of information about an original image on the read original, generates an image to overwrite the original image with, using image data having the feature value obtained based on an analysis result, sets a predetermined area on the original image, and overwrites the predetermined area on the original image with the generated image.
摘要翻译：图像形成装置读取在图像形成装置中传送的原稿，对读取的原稿上的原始图像的信息的特征值进行分析，生成图像以覆盖原始图像，使用具有基于分析结果，在原始图像上设置预定区域，并用生成的图像覆盖原始图像上的预定区域。

3. 发明申请

US20130308166A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130308166A1
公开(公告)日：2013-11-21
申请号：US13888494
申请日：2013-05-07
申请人： CANON KABUSHIKI KAISHA
发明人： Hikaru Uchidate , Yuji Takayama , Tomoyuki Saiki , Go Araki , Kazuo Ogata , Hiroko Katsuyama , Ichiro Yasumaru
IPC分类号： H04N1/40
CPC分类号： H04N1/40093 , H04N1/00864
摘要： The image forming apparatus reads an original conveyed in the image forming apparatus, analyzes a feature value of information about an original image on the read original, generates an image to overwrite the original image with, using image data having the feature value obtained based on an analysis result, sets a predetermined area on the original image, and overwrites the predetermined area on the original image with the generated image.
摘要翻译：图像形成装置读取在图像形成装置中传送的原稿，对读取的原稿上的原始图像的信息的特征值进行分析，生成图像以覆盖原始图像，使用具有基于分析结果，在原始图像上设置预定区域，并用生成的图像覆盖原始图像上的预定区域。

4. 发明授权

US08944557B1 Recording apparatus and control method of recording apparatus having a conveyance roller pair upstream of a recording unit 有权
标题翻译：具有在记录单元上游的输送辊对的记录装置的记录装置和控制方法
公开(公告)号：US08944557B1
公开(公告)日：2015-02-03
申请号：US14331769
申请日：2014-07-15
申请人： Canon Kabushiki Kaisha
发明人： Yuji Takayama , Keisei Hakamata
IPC分类号： B41J13/00
CPC分类号： B41J13/0009
摘要： A recording apparatus includes conveyance roller pair disposed on the upstream side of a recording unit. An image formation operation is forbidden once the trailing edge of a recording medium has passed the conveyance roller pair, to reduce margin amount at the trailing edge of the recording medium. In a case where determination is made that the distance from the trailing edge of the recording medium to the conveyance roller pair is smaller than a first conveyance amount, the recording medium is conveyed by a second conveyance amount which is smaller than the first conveyance amount, so that the trailing edge of the recording medium is on the upstream side of the conveyance roller pair and that the distance from the trailing edge of the recording medium to the conveyance roller pair is smaller than a predetermined distance.
摘要翻译：记录装置包括设置在记录单元的上游侧的输送辊对。一旦记录介质的后缘通过传送辊对，就禁止图像形成操作，以减少记录介质的后缘处的边缘量。在确定从记录介质的后缘到输送辊对的距离小于第一输送量的情况下，通过比第一输送量小的第二输送量输送记录介质，使得记录介质的后缘位于输送辊对的上游侧，并且从记录介质的后缘到输送辊对的距离小于预定距离。

5. 发明申请

US20150022578A1 RECORDING APPARATUS AND CONTROL METHOD OF RECORDING APPARATUS HAVING A CONVEYANCE ROLLER PAIR UPSTREAM OF A RECORDING UNIT 有权
标题翻译：记录装置的记录装置和记录装置的控制方法记录装置的输送辊对上升装置
公开(公告)号：US20150022578A1
公开(公告)日：2015-01-22
申请号：US14331769
申请日：2014-07-15
申请人： CANON KABUSHIKI KAISHA
发明人： Yuji Takayama , Keisei Hakamata
IPC分类号： B41J13/00
CPC分类号： B41J13/0009
摘要： A recording apparatus includes conveyance roller pair disposed on the upstream side of a recording unit. An image formation operation is forbidden once the trailing edge of a recording medium has passed the conveyance roller pair, to reduce margin amount at the trailing edge of the recording medium. In a case where determination is made that the distance from the trailing edge of the recording medium to the conveyance roller pair is smaller than a first conveyance amount, the recording medium is conveyed by a second conveyance amount which is smaller than the first conveyance amount, so that the trailing edge of the recording medium is on the upstream side of the conveyance roller pair and that the distance from the trailing edge of the recording medium to the conveyance roller pair is smaller than a predetermined distance.
摘要翻译：记录装置包括设置在记录单元的上游侧的输送辊对。一旦记录介质的后缘通过传送辊对，就禁止图像形成操作，以减少记录介质的后缘处的边缘量。在确定从记录介质的后缘到输送辊对的距离小于第一输送量的情况下，通过比第一输送量小的第二输送量输送记录介质，使得记录介质的后缘位于传送辊对的上游侧，并且从记录介质的后缘到输送辊对的距离小于预定距离。

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