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1. 发明授权

EP0866379B1 Image forming apparatus 失效
公开(公告)号：EP0866379B1
公开(公告)日：2002-06-05
申请号：EP97307409.9
申请日：1997-09-23
申请人： FUJITSU LIMITED
发明人： Toyama, Toshimasa , Hino, Toshio , Tonomoto, Yoshihiro , Ohyama, Masaaki , Hirao, Naoto , Wada, Yoshinori , Ono, Mituaki , Chinzei, Kiyoshi , Adachi, Katsumi
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/6526 , G03G15/00 , G03G15/164 , G03G15/167 , G03G2215/00021 , G03G2215/00223 , G03G2215/00586 , G03G2215/0119

2. 发明公开

EP0866384A1 Image forming apparatus 失效
标题翻译：成像设备
公开(公告)号：EP0866384A1
公开(公告)日：1998-09-23
申请号：EP97306858.8
申请日：1997-09-04
申请人： FUJITSU LIMITED
发明人： Hirao, Naoto
IPC分类号： G03G15/20
CPC分类号： G03G15/201 , G03G2215/00459 , G03G2215/2083
摘要： The image forming apparatus is constructed to include a first fixing unit (7-1) fixing a toner image transferred on a first side of a recording medium by a flash, a second fixing unit (7-2) fixing a toner image transferred on a second side of the recording medium by a flash, and a leak preventing mechanism (24a) for preventing the flash of the first fixing unit to the second side and the flash of the second fixing unit to the first side via a region which is within a fixing region of the first and second fixing units and where no recording medium exists due to a size of the recording medium used.
摘要翻译：图像形成设备被构造成包括：第一定影单元（7-1），用于通过闪光定影在记录介质的第一侧上转印的调色剂图像;第二定影单元（7-2），用于定影转印在记录介质上的调色剂图像（24a），用于防止所述第一固定单元向所述第二侧的闪光和所述第二固定单元的闪光经由位于所述记录介质的所述第一侧的闪光由于所使用的记录介质的尺寸，第一和第二定影单元的定影区域以及没有记录介质存在的地方。

3. 发明公开

EP0866379A2 Image forming apparatus 失效
标题翻译：成像设备
公开(公告)号：EP0866379A2
公开(公告)日：1998-09-23
申请号：EP97307409.9
申请日：1997-09-23
申请人： FUJITSU LIMITED
发明人： Toyama, Toshimasa , Hino, Toshio , Tonomoto, Yoshihiro , Ohyama, Masaaki , Hirao, Naoto , Wada, Yoshinori , Ono, Mituaki , Chinzei, Kiyoshi , Adachi, Katsumi
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/6526 , G03G15/00 , G03G15/164 , G03G15/167 , G03G2215/00021 , G03G2215/00223 , G03G2215/00586 , G03G2215/0119
摘要： An image forming apparatus includes a plurality of process units (20) contacting a continuous recording medium and transferring images on the recording medium, a separating and contacting mechanism (6) for controlling at least one of the recording medium and each of the process units to a separated state where the recording medium and the process unit are separated from each other and a contacting state where the recording medium and the process unit contact each other, and a controller (3) for controlling the separating and contacting mechanism at a position where the process unit confronts a non-printing region on the recording medium so as to put the recording medium and the process unit to the contacting state.
摘要翻译：一种图像形成设备，包括：多个处理单元（20），其接触连续记录介质并且将图像转印到记录介质上;分离和接触机构（6），其用于控制记录介质和每个处理单元中的至少一个以记录介质和处理单元彼此分离的分离状态以及记录介质和处理单元彼此接触的接触状态;以及控制器（3），用于控制分离和接触机构在其中处理单元面对记录介质上的非打印区域，以使记录介质和处理单元处于接触状态。

4. 发明授权

EP0438219B1 Sheet paper feed apparatus 失效
标题翻译：纸张进纸装置
公开(公告)号：EP0438219B1
公开(公告)日：1994-09-28
申请号：EP91300112.9
申请日：1991-01-08
申请人： FUJITSU LIMITED
发明人： Hirao, Naoto
IPC分类号： B65H5/22
CPC分类号： B65H5/226

5. 发明授权

EP0866384B1 Image forming apparatus 失效
公开(公告)号：EP0866384B1
公开(公告)日：2002-07-17
申请号：EP97306858.8
申请日：1997-09-04
申请人： FUJITSU LIMITED
发明人： Hirao, Naoto
IPC分类号： G03G15/20
CPC分类号： G03G15/201 , G03G2215/00459 , G03G2215/2083

6. 发明公开

EP0866385A3 Image forming apparatus 失效
标题翻译： Bilderzeugungsgerät
公开(公告)号：EP0866385A3
公开(公告)日：1999-08-18
申请号：EP97307111.1
申请日：1997-09-12
申请人： FUJITSU LIMITED
发明人： Hirao, Naoto , Tonomoto, Yoshihiro , Toyama, Toshimasa , Ohyama, Masaaki , Ono, Mituaki , Chinzei, Kiyoshi , Adachi, Katsumi
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/2064 , G03G2215/00455 , G03G2215/2083
摘要： An image forming apparatus includes a fixing unit (7) including at least a pair of rollers (31, 32) which thermally fix a toner image formed on a surface of a recording medium by pressing against the recording medium, and a separating and contacting mechanism (17) supporting the pair of rollers so that the rollers can separate from and make contact with the recording medium, where the separating and contacting mechanism controls the rollers when contacting the rollers to the recording medium, by contacting each of the rollers approximately perpendicularly to the surface of the recording medium and so that the recording medium thereafter makes contact with a surface of each of the rollers for a wrap-around angle greater than 0°.
摘要翻译：图像形成装置包括固定单元（7），该定影单元（7）包括至少一对辊（31,32），其通过压靠在记录介质上而使形成在记录介质的表面上的调色剂图像热定影，以及分离和接触机构（17）支撑所述一对辊，使得辊可以与记录介质分离并与记录介质接触，其中分离和接触机构在将辊接触记录介质时控制辊，通过使每个辊大致垂直于记录介质的表面，使得其后的记录介质与大于0°的卷绕角度与每个辊的表面接触。

7. 发明公开

EP0866385A2 Image forming apparatus 失效
标题翻译：成像设备
公开(公告)号：EP0866385A2
公开(公告)日：1998-09-23
申请号：EP97307111.1
申请日：1997-09-12
申请人： FUJITSU LIMITED
发明人： Hirao, Naoto , Tonomoto, Yoshihiro , Toyama, Toshimasa , Ohyama, Masaaki , Ono, Mituaki , Chinzei, Kiyoshi , Adachi, Katsumi
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/2064 , G03G2215/00455 , G03G2215/2083
摘要： An image forming apparatus includes a fixing unit (7) including at least a pair of rollers (31, 32) which thermally fix a toner image formed on a surface of a recording medium by pressing against the recording medium, and a separating and contacting mechanism (17) supporting the pair of rollers so that the rollers can separate from and make contact with the recording medium, where the separating and contacting mechanism controls the rollers when contacting the rollers to the recording medium, by contacting each of the rollers approximately perpendicularly to the surface of the recording medium and so that the recording medium thereafter makes contact with a surface of each of the rollers for a wrap-around angle greater than 0°.
摘要翻译：一种图像形成设备包括：定影单元（7），该定影单元包括至少一对通过压靠记录介质而热定影在记录介质的表面上形成的调色剂图像的辊（31,32）;以及分离和接触机构（17），其支撑所述一对辊，使得所述辊能够与所述记录介质分离并且与所述记录介质接触，其中所述分离和接触机构在所述辊与所述记录介质接触时控制所述辊，通过使所述辊中的每一个大致垂直于记录介质的表面并且使得此后的记录介质与每个辊的表面接触以形成大于0°的卷绕角。

8. 发明公开

EP0600849A1 Sheet paper feed apparatus 失效
标题翻译：纸张进纸装置
公开(公告)号：EP0600849A1
公开(公告)日：1994-06-08
申请号：EP94100685.0
申请日：1991-01-08
申请人： FUJITSU LIMITED
发明人： Hirao, Naoto
IPC分类号： B65H5/22
CPC分类号： B65H5/226
摘要： A sheet paper feed apparatus has a hollow centre shaft (63), rollers (61) which have peripheral holes (62) and rotate around the centre shaft (63), and a negative pressure source (65) communicating with the centre shaft (63). Rotation of the roller (61) causes the peripheral holes (62) to connect successively with an opening in the centre shaft to allow the suction action to aid feeding of the sheet paper. The rollers are so formed that at least one of the peripheral holes (62) is effectively opposing the opening in the shaft (66) at any given time and thus interruption in the suction, likely to cause paper misfeed, is avoided.
摘要翻译：片材供纸装置具有中空的中心轴63，具有周围孔62并绕中心轴63旋转的辊61以及与该中心轴63连通的负压源65。）。辊61的旋转使得周边孔62连续地与中心轴中的开口连接，以允许抽吸动作辅助纸张的供给。这些辊子的形成使得在任何给定的时间至少一个周边孔（62）有效地与轴（66）中的开口相对，并且因此避免了可能造成卡纸的中断吸入。

9. 发明授权

EP0866385B1 Image forming apparatus 失效
公开(公告)号：EP0866385B1
公开(公告)日：2002-11-27
申请号：EP97307111.1
申请日：1997-09-12
申请人： FUJITSU LIMITED
发明人： Hirao, Naoto , Tonomoto, Yoshihiro , Toyama, Toshimasa , Ohyama, Masaaki , Ono, Mituaki , Chinzei, Kiyoshi , Adachi, Katsumi
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/2064 , G03G2215/00455 , G03G2215/2083

10. 发明公开

EP0866379A3 Image forming apparatus 失效
标题翻译： Bilderzeugungsgerät
公开(公告)号：EP0866379A3
公开(公告)日：2000-04-12
申请号：EP97307409.9
申请日：1997-09-23
申请人： FUJITSU LIMITED
发明人： Toyama, Toshimasa , Hino, Toshio , Tonomoto, Yoshihiro , Ohyama, Masaaki , Hirao, Naoto , Wada, Yoshinori , Ono, Mituaki , Chinzei, Kiyoshi , Adachi, Katsumi
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/6526 , G03G15/00 , G03G15/164 , G03G15/167 , G03G2215/00021 , G03G2215/00223 , G03G2215/00586 , G03G2215/0119
摘要： An image forming apparatus includes a plurality of process units (20) contacting a continuous recording medium and transferring images on the recording medium, a separating and contacting mechanism (6) for controlling at least one of the recording medium and each of the process units to a separated state where the recording medium and the process unit are separated from each other and a contacting state where the recording medium and the process unit contact each other, and a controller (3) for controlling the separating and contacting mechanism at a position where the process unit confronts a non-printing region on the recording medium so as to put the recording medium and the process unit to the contacting state.
摘要翻译：图像形成装置包括与连续记录介质接触并在记录介质上传送图像的多个处理单元（20），分离和接触机构（6），用于将记录介质和每个处理单元中的至少一个控制到分离状态，其中记录介质和处理单元彼此分离，以及记录介质和处理单元彼此接触的接触状态;以及控制器（3），用于在位置处控制分离和接触机构，处理单元面对记录介质上的非打印区域，以将记录介质和处理单元置于接触状态。

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