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公开(公告)号：US08511781B2
公开(公告)日：2013-08-20
申请号：US12558182
申请日：2009-09-11
申请人： Kosuke Yamamoto , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
发明人： Kosuke Yamamoto , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J11/0095 , B41J13/0027 , B41J29/02 , B41J29/13 , B41J29/38 , B41J29/44
摘要： A printing apparatus including a conveyance mechanism configured to convey a sheet in a predetermined direction, a printing unit configured to print an image on the sheet, a direct sensor having an image pickup device configured to image the sheet, which is used to sense movement of the sheet by signal processing of an output from the image pickup device, a movement mechanism configured to move the image pickup device in a direction including a component of the predetermined direction, and a control unit configured to control the conveyance mechanism, the printing unit, and the movement mechanism.
摘要翻译： 一种打印装置，包括被配置为沿预定方向传送纸张的输送机构，被配置为在纸张上打印图像的打印单元，具有被配置为对纸张进行成像的图像拾取装置的直接传感器， 通过信号处理来自图像拾取装置的输出的片材;移动机构，被配置为沿着包括预定方向的分量的方向移动图像拾取装置;以及控制单元，被配置为控制输送机构，打印单元， 和运动机制。
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公开(公告)号：US08419155B2
公开(公告)日：2013-04-16
申请号：US12619074
申请日：2009-11-16
申请人： Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
发明人： Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/0095 , B41J11/42
摘要： A printing apparatus includes a plurality of image sensors imaging a sheet to be conveyed, and a direct sensor unit performing the signal processing of the outputs of the image sensors to detect the movement of the sheet. Here, the plurality of image sensors are provided on the carriage at least at two positions with at least the recording element array diagonally put between the two positions. The plurality of image sensors can image the sheet at two positions separated in a main scan direction and a sub-scan direction.
摘要翻译： 打印装置包括对要传送的片材进行成像的多个图像传感器，以及执行图像传感器的输出的信号处理以检测片材的移动的直接传感器单元。 这里，多个图像传感器至少在两个位置处设置在滑架上，至少记录元件阵列对角地放置在两个位置之间。 多个图像传感器可以在主扫描方向和副扫描方向上分离的两个位置对片材进行成像。
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公开(公告)号：US20100134552A1
公开(公告)日：2010-06-03
申请号：US12622927
申请日：2009-11-20
申请人： Yoshiaki Suzuki , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito
发明人： Yoshiaki Suzuki , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito
IPC分类号： B41J29/38
CPC分类号： B41J11/0095 , B41J11/46
摘要： Provided is a printing apparatus including a sensor unit for measuring a moving state of a sheet by optically detecting a surface of the sheet conveyed by a conveying unit. The sensor unit measures and compares the moving states of the sheet at a first measurement position and a second measurement position which are distinct from each other in a main scanning direction, to thereby obtain information on a skew state of a skew component of the moving sheet.
摘要翻译： 提供了一种打印设备，其包括用于通过光学地检测由传送单元传送的片材的表面来测量片材的移动状态的传感器单元。 传感器单元测量并比较在主扫描方向上彼此不同的第一测量位置和第二测量位置处的片材的移动状态，从而获得关于移动片材的歪斜部件的歪斜状态的信息 。
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公开(公告)号：US08672439B2
公开(公告)日：2014-03-18
申请号：US12622927
申请日：2009-11-20
申请人： Yoshiaki Suzuki , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito
发明人： Yoshiaki Suzuki , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J11/0095 , B41J11/46
摘要： Provided is a printing apparatus including a sensor unit for measuring a moving state of a sheet by optically detecting a surface of the sheet conveyed by a conveying unit. The sensor unit measures and compares the moving states of the sheet at a first measurement position and a second measurement position which are distinct from each other in a main scanning direction, to thereby obtain information on a skew state of a skew component of the moving sheet.
摘要翻译： 提供了一种打印设备，其包括用于通过光学地检测由传送单元传送的片材的表面来测量片材的移动状态的传感器单元。 传感器单元测量并比较在主扫描方向上彼此不同的第一测量位置和第二测量位置处的片材的移动状态，从而获得关于移动片材的歪斜部件的歪斜状态的信息 。
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公开(公告)号：US20100066782A1
公开(公告)日：2010-03-18
申请号：US12558182
申请日：2009-09-11
申请人： Kosuke Yamamoto , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
发明人： Kosuke Yamamoto , Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
CPC分类号： B41J11/0095 , B41J13/0027 , B41J29/02 , B41J29/13 , B41J29/38 , B41J29/44
摘要： A printing apparatus including a conveyance mechanism configured to convey a sheet in a predetermined direction, a printing unit configured to print an image on the sheet, a direct sensor having an image pickup device configured to image the sheet, which is used to sense movement of the sheet by signal processing of an output from the image pickup device, a movement mechanism configured to move the image pickup device in a direction including a component of the predetermined direction, and a control unit configured to control the conveyance mechanism, the printing unit, and the movement mechanism.
摘要翻译： 一种打印装置，包括被配置为沿预定方向传送纸张的输送机构，被配置为在纸张上打印图像的打印单元，具有被配置为对纸张进行成像的图像拾取装置的直接传感器， 通过信号处理来自图像拾取装置的输出的片材;移动机构，被配置为沿着包括预定方向的分量的方向移动图像拾取装置;以及控制单元，被配置为控制输送机构，打印单元， 和运动机制。
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公开(公告)号：US08152167B2
公开(公告)日：2012-04-10
申请号：US12633860
申请日：2009-12-09
申请人： Hiroyuki Saito , Haruo Uchida , Kenji Shigeno , Noriyuki Aoki , Kazuhisa Kawakami , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Yoshiaki Suzuki
发明人： Hiroyuki Saito , Haruo Uchida , Kenji Shigeno , Noriyuki Aoki , Kazuhisa Kawakami , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Yoshiaki Suzuki
IPC分类号： B65H7/02
CPC分类号： B41J13/0009 , B41J13/02 , B41J13/03 , B65H5/062 , B65H7/14 , B65H2511/416 , B65H2513/40 , B65H2553/30 , B65H2553/414 , B65H2557/64 , B65H2801/12 , B65H2220/03 , B65H2220/11 , B65H2220/01
摘要： A printing apparatus has a sensor unit which optically detects, at a measurement position, a surface of a sheet, for measuring a moving state of the sheet. The sensor unit measures the moving state of the sheet when the sheet is located at the measurement position, and measures a moving state of a surface of the rotary member when the sheet is not located at the measurement position. The sensor unit has at least one of an image sensor arranged to perform imaging of one of the surface of the sheet and the surface of the rotary member so as to obtain image data, based on which the moving state is measured and a Doppler velocity sensor.
摘要翻译： 打印装置具有传感器单元，其在测量位置光学地检测片材的表面，以测量片材的移动状态。 当片材位于测量位置时，传感器单元测量片材的移动状态，并且当片材不位于测量位置时测量旋转部件的表面的移动状态。 所述传感器单元具有图像传感器中的至少一个，所述图像传感器布置成执行所述片材的表面中的一个和所述旋转部件的表面的成像，以便获得基于其测量移动状态的图像数据和多普勒速度传感器 。
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公开(公告)号：US20100148426A1
公开(公告)日：2010-06-17
申请号：US12633860
申请日：2009-12-09
申请人： Hiroyuki Saito , Haruo Uchida , Kenji Shigeno , Noriyuki Aoki , Kazuhisa Kawakami , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Yoshiaki Suzuki
发明人： Hiroyuki Saito , Haruo Uchida , Kenji Shigeno , Noriyuki Aoki , Kazuhisa Kawakami , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Yoshiaki Suzuki
IPC分类号： B65H7/14
CPC分类号： B41J13/0009 , B41J13/02 , B41J13/03 , B65H5/062 , B65H7/14 , B65H2511/416 , B65H2513/40 , B65H2553/30 , B65H2553/414 , B65H2557/64 , B65H2801/12 , B65H2220/03 , B65H2220/11 , B65H2220/01
摘要： Provided is a printing apparatus, including a sensor unit which optically detects, at a measurement position, a surface of a sheet, for measuring a moving state of the sheet. The sensor unit measures the moving state of the sheet when the sheet is located at the measurement position, and measures a moving state of a surface of the rotary member when the sheet is not located at the measurement position.
摘要翻译： 提供了一种打印设备，其包括传感器单元，其在测量位置光学地检测片材的表面，以测量片材的移动状态。 当片材位于测量位置时，传感器单元测量片材的移动状态，并且当片材不位于测量位置时测量旋转部件的表面的移动状态。
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公开(公告)号：US20100134551A1
公开(公告)日：2010-06-03
申请号：US12619074
申请日：2009-11-16
申请人： Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
发明人： Kazuhisa Kawakami , Kenji Shigeno , Noriyuki Aoki , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Haruo Uchida , Hiroyuki Saito , Yoshiaki Suzuki
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J29/393 , B41J11/0095 , B41J11/42
摘要： A printing apparatus includes a plurality of image sensors imaging a sheet to be conveyed, and a direct sensor unit performing the signal processing of the outputs of the image sensors to detect the movement of the sheet. Here, the plurality of image sensors are provided on the carriage at least at two positions with at least the recording element array diagonally put between the two positions. The plurality of image sensors can image the sheet at two positions separated in a main scan direction and a sub-scan direction.
摘要翻译： 打印装置包括对要传送的片材进行成像的多个图像传感器，以及执行图像传感器的输出的信号处理以检测片材的移动的直接传感器单元。 这里，多个图像传感器至少在两个位置处设置在滑架上，至少记录元件阵列对角地放置在两个位置之间。 多个图像传感器可以在主扫描方向和副扫描方向上分离的两个位置对片材进行成像。
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公开(公告)号：US08727526B2
公开(公告)日：2014-05-20
申请号：US13090681
申请日：2011-04-20
申请人： Kosuke Yamamoto , Tetsuya Saito , Yoshiaki Suzuki , Koji Furusawa , Hiroshi Tajika , Masahiko Watanabe , Atsuhiko Masuyama , Atsushi Miyahara , Masashi Ito , Fumie Kameyama
发明人： Kosuke Yamamoto , Tetsuya Saito , Yoshiaki Suzuki , Koji Furusawa , Hiroshi Tajika , Masahiko Watanabe , Atsuhiko Masuyama , Atsushi Miyahara , Masashi Ito , Fumie Kameyama
CPC分类号： B41J11/0015 , B41J2/04563 , B41J3/60 , B41J11/002 , B41J11/007 , B41J11/06 , B41J11/42 , B41J13/0045 , B41J29/393
摘要： In an inkjet printing apparatus capable of automatic duplex printing, time required to fix ink is shortened and throughput is improved without producing uneven fixing. The inkjet printing apparatus includes a printing unit that prints onto a sheet, a fixing unit that heats a sheet printed by the printing unit, a conveying unit that conveys a sheet with respect to the printing unit and the fixing unit, and a controller that controls the conveying unit such that a printing region of a sheet printed on the first side by the printing unit passes through the fixing unit, and afterwards, the conveyance direction of the sheet is reversed in order to print on the second side and the printing region once again passes through the fixing unit. The controller variably controls the conveyance speed of the sheet when the printing region once again passes through the fixing unit.
摘要翻译： 在能够进行自动双面打印的喷墨打印装置中，缩短油墨固化所需的时间，并且不会产生不均匀的固定而提高生产量。 喷墨打印设备包括打印在纸张上的打印单元，加热由打印单元打印的纸张的定影单元，相对于打印单元和定影单元传送纸张的输送单元，以及控制器 所述输送单元使得由所述印刷单元印刷在所述第一侧上的印张的印刷区域通过所述定影单元，然后将所述纸张的输送方向反转以便在所述第二面和所述印刷区域上打印一次 再次通过定影单元。 当打印区域再次通过定影单元时，控制器可变地控制纸张的输送速度。
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公开(公告)号：US08810186B2
公开(公告)日：2014-08-19
申请号：US13374772
申请日：2012-01-12
申请人： Shotaro Kamiyama , Kenji Ogasawara , Saburo Manaka , Keishi Honmura , Kazumi Sakumoto , Hiroshi Shimizu , Kosuke Yamamoto
发明人： Shotaro Kamiyama , Kenji Ogasawara , Saburo Manaka , Keishi Honmura , Kazumi Sakumoto , Hiroshi Shimizu , Kosuke Yamamoto
摘要： A motor drive device includes a charging detection and reverse current prevention portion and a pulse selection control portion. The charging detection and reverse current prevention portion detects a charging state of a secondary battery that is charged by an electromotive force of a solar battery, the charging state indicating whether the secondary battery is being charged. The pulse selection control portion causes a first drive pulse for driving a motor to be generated and, in a case where the charging state that is detected by the charging detection and reverse current prevention portion is different after the first drive pulse has been output from what it was before the first drive pulse was output, causes a second drive pulse for driving the motor to be generated.
摘要翻译： 电动机驱动装置包括充电检测和反向电流防止部分和脉冲选择控制部分。 充电检测和反向电流防止部分检测由太阳能电池的电动势充电的二次电池的充电状态，指示二次电池是否正在充电的充电状态。 脉冲选择控制部分产生用于驱动电动机的第一驱动脉冲，并且在从第一驱动脉冲从第一驱动脉冲输出之后由充电检测和反向电流防止部分检测的充电状态不同的情况下 在第一驱动脉冲输出之前，产生用于驱动电动机的第二驱动脉冲。
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