专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1289255A3 Image reading device, method of controlling the same, control program, storage medium and image forming apparatus provided with the image reading device 有权
标题翻译：一种图像读取设备，控制，控制程序存储介质的相同的方法，以及图像形成装置具有图像读取装置
公开(公告)号：EP1289255A3
公开(公告)日：2005-09-28
申请号：EP02017493.4
申请日：2002-08-05
申请人： CANON KABUSHIKI KAISHA
发明人： Yamada, Masakatsu , Takano, Toshiyuki , Ishida, Yasushi , Saito, Toshiaki , Imai, Takashi , Sugiyama, Shigeyuki , Satake, Makoto , Nakagawa, Daigo , Nakamura, Naomi , Bannai, Nobuyuki , Suzuki, Takuma , Fujinaga, Seiya
IPC分类号： H04N1/047
CPC分类号： H04N1/0473 , H04N1/1017 , H04N1/193 , H04N2201/0456 , H04N2201/04703 , H04N2201/0472 , H04N2201/04732 , H04N2201/04755 , H04N2201/04793
摘要： An image reading device includes a memory unit for storing positional information of a sensor for moving by a drive unit to read an image of a document and a control unit for controlling the drive unit to move the sensor based on the positional information stored in the memory unit. The control unit drives the drive unit by an amount of driving sufficient for an image reading unit to move in a predetermined direction to abut the stop members, controls the drive unit to move the sensor so as to detect the position mark, and updates the positional information of the memory unit to a predetermined initial value based on the detection of the position mark by the sensor. The image reading device can store data of a reference position promptly even if a photo-interrupter is not provided when the data of the reference position is not stored in a memory unit.

2. 发明公开

EP1289255A2 Image reading device, method of controlling the same, control program, storage medium and image forming apparatus provided with the image reading device 有权
标题翻译：一种图像读取设备，控制，控制程序存储介质的相同的方法，以及图像形成装置具有图像读取装置
公开(公告)号：EP1289255A2
公开(公告)日：2003-03-05
申请号：EP02017493.4
申请日：2002-08-05
申请人： CANON KABUSHIKI KAISHA
发明人： Yamada, Masakatsu , Takano, Toshiyuki , Ishida, Yasushi , Saito, Toshiaki , Imai, Takashi , Sugiyama, Shigeyuki , Satake, Makoto , Nakagawa, Daigo , Nakamura, Naomi , Bannai, Nobuyuki , Suzuki, Takuma , Fujinaga, Seiya
IPC分类号： H04N1/047
CPC分类号： H04N1/0473 , H04N1/1017 , H04N1/193 , H04N2201/0456 , H04N2201/04703 , H04N2201/0472 , H04N2201/04732 , H04N2201/04755 , H04N2201/04793
摘要： An image reading device includes a memory unit for storing positional information of a sensor for moving by a drive unit to read an image of a document and a control unit for controlling the drive unit to move the sensor based on the positional information stored in the memory unit. The control unit drives the drive unit by an amount of driving sufficient for an image reading unit to move in a predetermined direction to abut the stop members, controls the drive unit to move the sensor so as to detect the position mark, and updates the positional information of the memory unit to a predetermined initial value based on the detection of the position mark by the sensor. The image reading device can store data of a reference position promptly even if a photo-interrupter is not provided when the data of the reference position is not stored in a memory unit.
摘要翻译：一种图像读取装置包括用于存储的传感器的位置信息用于通过驱动单元移动以读取原稿的图像，以及用于控制所述驱动单元来移动基于存储在存储器中的位置信息的传感器的控制单元中的存储器单元单元。控制单元通过对驾驶足以使图像读取单元在预定方向上移动到抵靠止动件的量驱动所述驱动单元，来控制所述驱动单元来移动传感器，以便检测所述位置标记，并更新位置存储单元的信息，以基于由所述传感器检测的位置标记的预定的初始值。图像读取装置可存储一个基准位置的数据，即使不设置光断续当基准位置的数据不被存储在存储器单元中迅速。

3. 发明公开

EP0913987A2 Image forming apparatus 审中-公开
标题翻译： Bilderzeugungsvorrichtung
公开(公告)号：EP0913987A2
公开(公告)日：1999-05-06
申请号：EP98308683.6
申请日：1998-10-23
申请人： CANON KABUSHIKI KAISHA
发明人： Takano, Tadashi , Nagahara, Hideaki , Nakagawa, Daigo
IPC分类号： H04N1/00
CPC分类号： H04N1/00546 , H04N1/00543
摘要： An image forming apparatus has an image reading portion provided in an upper portion of an apparatus body on the side of its front surface, an optical signal generating portion provided in rear of the image reading portion, an image forming portion disposed downwardly of the optical signal generating portion, a fixing portion provided in the vicinity of a lower portion of the apparatus body on its front surface side, a sheet discharge portion, disposed between the image forming portion, the optical signal generating portion and the image reading portion, to which to discharge the record sheet onto which a toner image is fixed by the fixing portion, and an opening/closing cover rotated integrally with the image reading portion and the sheet discharge portion. When the opening/closing cover is opened, the image forming portion is exposed and a part of a sheet carry path extending from the fixing portion to the sheet discharge portion is made open. It is therefore possible to easily replace and repair the parts of the image forming portion and also operate a jam treatment of the record sheets.
摘要翻译：图像形成装置具有设置在其表面侧的装置主体的上部的图像读取部，设置在图像读取部的后方的光信号生成部，设置在光信号的下方的图像形成部在前表面侧设置在装置主体的下部附近的固定部，设置在图像形成部，光信号生成部和图像读取部之间的片材排出部，将通过固定部分固定有调色剂图像的记录片材放出，以及与图像读取部分和片材排出部分整体旋转的打开/关闭盖子。当打开/关闭盖打开时，图像形成部分露出，并且从固定部分延伸到片材排出部分的片材搬运路径的一部分打开。因此，可以容易地更换和修理图像形成部分的部分，并且还对记录纸进行卡纸处理。

4. 发明公开

EP0913987A3 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP0913987A3
公开(公告)日：2000-03-15
申请号：EP98308683.6
申请日：1998-10-23
申请人： CANON KABUSHIKI KAISHA
发明人： Takano, Tadashi , Nagahara, Hideaki , Nakagawa, Daigo
IPC分类号： H04N1/00
CPC分类号： H04N1/00546 , H04N1/00543
摘要： An image forming apparatus has an image reading portion provided in an upper portion of an apparatus body on the side of its front surface, an optical signal generating portion provided in rear of the image reading portion, an image forming portion disposed downwardly of the optical signal generating portion, a fixing portion provided in the vicinity of a lower portion of the apparatus body on its front surface side, a sheet discharge portion, disposed between the image forming portion, the optical signal generating portion and the image reading portion, to which to discharge the record sheet onto which a toner image is fixed by the fixing portion, and an opening/closing cover rotated integrally with the image reading portion and the sheet discharge portion. When the opening/closing cover is opened, the image forming portion is exposed and a part of a sheet carry path extending from the fixing portion to the sheet discharge portion is made open. It is therefore possible to easily replace and repair the parts of the image forming portion and also operate a jam treatment of the record sheets.
摘要翻译：图像形成装置具有设置在设备主体的前表面侧的上部的图像读取部，设置在图像读取部的后部的光信号生成部，设置在光信号的下侧的图像形成部所述光学信号产生部分在所述装置主体的前表面侧上设置在所述装置主体的下部附近的固定部分，设置在所述图像形成部分，所述光学信号产生部分和所述图像读取部分之间的片材排出部分，排出由定影部分定影有调色剂图像的记录片材以及与图像读取部分和排纸部分一体旋转的打开/关闭盖。当打开/关闭盖打开时，图像形成部分被暴露，并且从固定部分延伸到片材排出部分的片材运送路径的一部分被打开。因此可以容易地更换和修理图像形成部分的部分，并且还可以操作记录片材的卡纸处理。

5. 发明公开

EP0909733A3 Sheet separating and conveying apparatus 有权
标题翻译： Vorrichtung zum Vereinzeln und Transportieren vonBögen
公开(公告)号：EP0909733A3
公开(公告)日：1999-12-29
申请号：EP98117170.5
申请日：1998-09-10
申请人： CANON KABUSHIKI KAISHA
发明人： Nishinohara, Takayuki , Saito, Atsushi , Nakamura, Fumihiko , Nakagawa, Daigo , Aoki, Noriyuki
IPC分类号： B65H3/52
CPC分类号： B65H3/5238 , B65H2407/21
摘要： The present invention provides a sheet separating and conveying apparatus for separating stacked sheets and for conveying a separated sheet, comprises a sheet convey means for conveying the sheet, a friction means disposed in a confronting relation to the sheet convey means, a biasing means for urging the sheet convey means and the friction means against each other, a preliminary convey means adapted to be urged against the sheet convey means at an upstream side of a contact position between the sheet convey means and the friction means in a sheet conveying direction, and a friction releasing means for separating the sheet convey means and the friction means from each other, and wherein, when the sheet convey means and the friction means are separated from each other by the friction releasing means, the preliminary convey means is maintained in a condition that the preliminary convey means is urged against the sheet convey means.
摘要翻译：本发明提供了一种用于分离堆叠的片材和用于输送分离的片材的片材分离和输送装置，包括用于输送片材的片材传送装置，与片材传送装置相对设置的摩擦装置，用于促使片材传送装置和摩擦装置彼此抵靠，预备传送装置适于在片材传送装置和摩擦装置之间在片材传送方向上的接触位置的上游侧被推靠在片材传送装置上，并且用于将纸张传送装置和摩擦装置彼此分离的摩擦释放装置，并且其中，当纸张传送装置和摩擦装置通过摩擦释放装置彼此分离时，预备传送装置被保持在预备传送装置被推靠在纸张传送装置上。

6. 发明公开

EP0795996A3 Sheet supplying apparatus 失效
公开(公告)号：EP0795996A3
公开(公告)日：1998-01-21
申请号：EP97104077.9
申请日：1997-03-11
申请人： CANON KABUSHIKI KAISHA
发明人： Nakagawa, Daigo , Saito, Toshiaki , Nishimaki, Akemi
IPC分类号： H04N1/00
CPC分类号： H04N1/0062 , B65H3/0661 , B65H3/34 , H04N1/00567
摘要： The present invention provides a sheet supplying apparatus comprising a sheet stacking plate on which a plurality of sheets can be stacked, a sheet supply means for successively supplying the sheets rested on the sheet stacking plate one by one, and a sheet regulating means for regulating a tip end of the sheet stack rested on the sheet stacking plate. The sheet supply means has a rotary member and the rotary member has a cooperation portion for switching regulation and release of the tip end of the sheet stack by the sheet regulating means. Further, when the rotary member is rotated in a sheet conveying direction, the sheet regulating means is shifted by the cooperation portion to a position where the regulation of the tip end of the sheet stack is released.

7. 发明公开

EP1870780A1 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP1870780A1
公开(公告)日：2007-12-26
申请号：EP07108507.0
申请日：2007-05-18
申请人： Canon Kabushiki Kaisha
发明人： Yamada, Masakatsu , Yamamoto, Tatsuyuki , Katayama, Takafumi , Nakagawa, Daigo , Sawada, Hirohisa , Nakamura, Fumihiko , Sasae, Kazuyoshi
IPC分类号： G03G15/00
CPC分类号： G03G15/5016 , G03G2215/00189
摘要： An image-forming apparatus (51) includes: a first unit (60) configured to form an image on a sheet; a second unit (U) capable of opening/closing relative to the first unit (60); and an instructing unit (61,69) configured to perform an instruction for causing the image-forming apparatus (51) to execute a predetermined operation; wherein the image-forming apparatus (51) is disabled from execution of the predetermined operation even if instruction is performed by the instructing unit (61,69), when the second unit (U) is in an opened state, and wherein the first unit is allowed to form an image on a sheet even when the second unit (61,69) is in an opened state.
摘要翻译：一种图像形成设备（51）包括：第一单元（60），被配置为在片材上形成图像; 能够相对于所述第一单元（60）打开/关闭的第二单元（U）; 以及指示单元，被配置为执行用于使图像形成装置执行预定操作的指令; 其中，当所述第二单元（U）处于打开状态时，即使所述指示单元（61,69）执行了指示，所述图像形成装置（51）也不能执行所述预定操作，并且其中所述第一单元即使当第二单元（61,69）处于打开状态时，也允许在片材上形成图像。

8. 发明授权

EP0795996B1 Sheet supplying apparatus 失效
标题翻译：供纸装置
公开(公告)号：EP0795996B1
公开(公告)日：2001-10-10
申请号：EP97104077.9
申请日：1997-03-11
申请人： CANON KABUSHIKI KAISHA
发明人： Nakagawa, Daigo , Saito, Toshiaki , Nishimaki, Akemi
IPC分类号： H04N1/00
CPC分类号： H04N1/0062 , B65H3/0661 , B65H3/34 , H04N1/00567

9. 发明公开

EP0909733A2 Sheet separating and conveying apparatus 有权
标题翻译：片材分离和输送装置
公开(公告)号：EP0909733A2
公开(公告)日：1999-04-21
申请号：EP98117170.5
申请日：1998-09-10
申请人： CANON KABUSHIKI KAISHA
发明人： Nishinohara, Takayuki , Saito, Atsushi , Nakamura, Fumihiko , Nakagawa, Daigo , Aoki, Noriyuki
IPC分类号： B65H3/52
CPC分类号： B65H3/5238 , B65H2407/21
摘要： The present invention provides a sheet separating and conveying apparatus for separating stacked sheets and for conveying a separated sheet, comprises a sheet convey means for conveying the sheet, a friction means disposed in a confronting relation to the sheet convey means, a biasing means for urging the sheet convey means and the friction means against each other, a preliminary convey means adapted to be urged against the sheet convey means at an upstream side of a contact position between the sheet convey means and the friction means in a sheet conveying direction, and a friction releasing means for separating the sheet convey means and the friction means from each other, and wherein, when the sheet convey means and the friction means are separated from each other by the friction releasing means, the preliminary convey means is maintained in a condition that the preliminary convey means is urged against the sheet convey means.
摘要翻译：本发明提供一种用于分离堆叠纸张并用于传送分离纸张的纸张分离和传送装置，包括用于传送纸张的纸张传送装置，与该纸张传送装置面对面设置的摩擦装置，用于驱动所述片材输送装置和所述摩擦装置彼此相对;预备输送装置，所述预备输送装置适于在所述片材输送装置和所述摩擦装置之间在片材输送方向上的接触位置的上游侧推压所述片材输送装置;以及摩擦释放装置，用于将纸张传送装置和摩擦装置彼此分开，并且其中当纸张传送装置和摩擦装置通过摩擦释放装置彼此分离时，预备传送装置保持在初步传送装置被推靠在纸张传送装置上。

10. 发明授权

EP1289255B1 Image reading device, method of controlling the same, control program, storage medium and image forming apparatus provided with the image reading device 有权
标题翻译：一种图像读取设备，控制，控制程序存储介质的相同的方法，以及图像形成装置具有图像读取装置
公开(公告)号：EP1289255B1
公开(公告)日：2014-04-30
申请号：EP02017493.4
申请日：2002-08-05
申请人： CANON KABUSHIKI KAISHA
发明人： Yamada, Masakatsu , Takano, Toshiyuki , Ishida, Yasushi , Saito, Toshiaki , Imai, Takashi , Sugiyama, Shigeyuki , Satake, Makoto , Nakagawa, Daigo , Nakamura, Naomi , Bannai, Nobuyuki , Suzuki, Takuma , Fujinaga, Seiya
IPC分类号： H04N1/10 , H04N1/193 , H04N1/047
CPC分类号： H04N1/0473 , H04N1/1017 , H04N1/193 , H04N2201/0456 , H04N2201/04703 , H04N2201/0472 , H04N2201/04732 , H04N2201/04755 , H04N2201/04793
摘要： An image reading device includes a memory unit for storing positional information of a sensor for moving by a drive unit to read an image of a document and a control unit for controlling the drive unit to move the sensor based on the positional information stored in the memory unit. The control unit drives the drive unit by an amount of driving sufficient for an image reading unit to move in a predetermined direction to abut the stop members, controls the drive unit to move the sensor so as to detect the position mark, and updates the positional information of the memory unit to a predetermined initial value based on the detection of the position mark by the sensor. The image reading device can store data of a reference position promptly even if a photo-interrupter is not provided when the data of the reference position is not stored in a memory unit.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式