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1. 发明授权

US07251436B2 Image forming device with movable processing unit 有权
标题翻译：具有可移动处理单元的图像形成装置
公开(公告)号：US07251436B2
公开(公告)日：2007-07-31
申请号：US10302785
申请日：2002-11-22
申请人： Yasunori Minakuchi , Atsushi Ide , Yoshinobu Tateishi , Kazuhiro Matsuyama , Toshiya Mikita , Koichi Yamauchi , Hiroshi Tachiki , Koichi Nakamura , Norio Tomita
发明人： Yasunori Minakuchi , Atsushi Ide , Yoshinobu Tateishi , Kazuhiro Matsuyama , Toshiya Mikita , Koichi Yamauchi , Hiroshi Tachiki , Koichi Nakamura , Norio Tomita
IPC分类号： G03G15/00
CPC分类号： G03G15/2064 , G03G21/1638 , G03G2215/0119 , G03G2221/1639 , G03G2221/1675 , G03G2221/1684
摘要： An armored unit includes a side cover and a guide member. When sheet jam operation is carried out, a fixing unit is pulled out with the armored unit, and then is pushed to the rear side. This operation unlocks the lock member provided in the guide member, and a shoulder screw moves in a guide hole. Thus, the fixing unit is moved from the pulled out position toward the rear side and toward the main body of image forming device to be shifted to a receding position. On this account, it is possible to provide an image forming device ensuring sufficient space for removing a jammed sheet by hand with a small opening space.
摘要翻译：铠装单元包括侧盖和引导构件。当进行卡纸操作时，用铠装单元拉出固定单元，然后将其推向后侧。该操作解除了设置在引导构件中的锁定构件，并且肩部螺钉在引导孔中移动。因此，定影单元从拉出位置朝向图像形成装置的主体朝向后侧移动并且朝向图像形成装置的主体移动以转移到后退位置。因此，可以提供一种图像形成装置，确保用小的开放空间用手去除卡住的片材的足够的空间。

2. 发明申请

US20050123327A1 Releasing agent applying mechanism, fixing device, and printing apparatus 有权
标题翻译：脱模剂施加机构，定影装置和打印装置
公开(公告)号：US20050123327A1
公开(公告)日：2005-06-09
申请号：US11004851
申请日：2004-12-07
申请人： Yoshinobu Tateishi , Toshiya Mikita , Yasunori Minakuchi , Masaru Tsuji , Atsushi Ide , Osamu Fujimoto , Kazuhiro Matsuyama , Toshio Yamanaka
发明人： Yoshinobu Tateishi , Toshiya Mikita , Yasunori Minakuchi , Masaru Tsuji , Atsushi Ide , Osamu Fujimoto , Kazuhiro Matsuyama , Toshio Yamanaka
IPC分类号： B05C1/02 , G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： In the present applying mechanism, a part of a guide sheet 33 bulges (arches) away from an oil application roller 16, with respect to a vertical line S passing through the center of a pipe 31. In other words, in the present applying mechanism, a part of the guide sheet 33 has a shape of avoiding (bypassing) the oil application roller 16 that has a high temperature. With this, oil flowing on the guide sheet 33 is kept away from the high-temperature oil application roller 16. On this account, it is possible to restrain the degradation of the oil flowing on the guide sheet 33 on account of the heat from the application roller.
摘要翻译：在本施加机构中，导引片33的一部分相对于穿过管31的中心的垂直线S凸出（拱形）远离涂油辊16.换句话说，在本施加机构引导片33的一部分具有避免（旁路）具有高温的涂油辊16的形状。由此，在导向片33上流动的油远离高温油涂布辊16.由此，能够抑制从导向片33流出的油的劣化，应用辊。

3. 发明授权

US06882823B2 Image forming system 有权
标题翻译：图像形成系统
公开(公告)号：US06882823B2
公开(公告)日：2005-04-19
申请号：US10335611
申请日：2003-01-02
申请人： Kazuhiro Matsuyama , Atsushi Ide , Yasunori Minakuchi , Yoshinobu Tateishi , Toshiya Mikita , Osamu Fujimoto
发明人： Kazuhiro Matsuyama , Atsushi Ide , Yasunori Minakuchi , Yoshinobu Tateishi , Toshiya Mikita , Osamu Fujimoto
IPC分类号： G03G15/00 , G03G15/23
CPC分类号： G03G15/6538 , G03G15/232
摘要： In an image forming system in which a main body apparatus that forms an image and a plurality of optional apparatuses that can be retrofitted to the main body apparatus are combined, so that a sheet of recording material bearing on one side an image formed in an image forming section in the main body apparatus is switched back and then transported again to the image forming section, thereby allowing images to be formed on both the main and back sides of the sheet of recording material, of the plurality of optional apparatuses to be retrofitted to the main body apparatus, a specific optional apparatus is provided with a sheet receiving section for supporting the sheet of recording material to be switched back, at a portion opposite to the main body apparatus.
摘要翻译：在其中形成图像的主体装置和可以被改装到主体装置的多个可选装置的图像形成系统中组合，使得在一侧承载图像形成在图像中的记录材料主体装置中的形成部分被切换回，然后再次传送到图像形成部分，从而允许在要被改装的多个可选装置的记录材料片的主背面和背面上形成图像在主体装置中，具体可选的装置设置有用于在与主体装置相对的部分处支撑待切换的记录材料的片材接收部分。

4. 发明授权

US07409183B2 Releasing agent applying mechanism, fixing device, and printing apparatus 有权
标题翻译：脱模剂施加机构，定影装置和打印装置
公开(公告)号：US07409183B2
公开(公告)日：2008-08-05
申请号：US11004851
申请日：2004-12-07
申请人： Yoshinobu Tateishi , Toshiya Mikita , Yasunori Minakuchi , Masaru Tsuji , Atsushi Ide , Osamu Fujimoto , Kazuhiro Matsuyama , Toshio Yamanaka
发明人： Yoshinobu Tateishi , Toshiya Mikita , Yasunori Minakuchi , Masaru Tsuji , Atsushi Ide , Osamu Fujimoto , Kazuhiro Matsuyama , Toshio Yamanaka
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： In the present applying mechanism, a part of a guide sheet 33 bulges (arches) away from an oil application roller 16, with respect to a vertical line S passing through the center of a pipe 31. In other words, in the present applying mechanism, a part of the guide sheet 33 has a shape of avoiding (bypassing) the oil application roller 16 that has a high temperature. With this, oil flowing on the guide sheet 33 is kept away from the high-temperature oil application roller 16. The present applying mechanism can include an edge 50, or gap, in the guide sheet 33 for backing-up flow of oil to before the application roller in order to ensure even distribution of the oil to the application roller. The present applying mechanism can include a narrow gap between the pipe 31 and guide sheet 33.
摘要翻译：在本施加机构中，引导片33的一部分相对于穿过管31的中心的垂直线S凸出（拱形）远离涂油辊16。换句话说，在本施加机构中，引导片33的一部分具有避免（旁路）具有高温的涂油辊16的形状。由此，在导向片33上流动的油远离高温油涂布辊16。本施加机构可以包括引导片33中的边缘50或间隙，用于在施加辊之前将油流回流，以确保油均匀地分配到施加辊。本施加机构可以包括管31和引导片33之间的窄间隙。

5. 发明授权

US07162195B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07162195B2
公开(公告)日：2007-01-09
申请号：US10630470
申请日：2003-07-29
申请人： Kazuhiro Matsuyama , Atsushi Ide , Yoshinobu Tateishi , Yasunori Minakuchi , Toshiya Mikita , Shinichi Takeda
发明人： Kazuhiro Matsuyama , Atsushi Ide , Yoshinobu Tateishi , Yasunori Minakuchi , Toshiya Mikita , Shinichi Takeda
IPC分类号： G00G15/00
CPC分类号： G03G15/6538
摘要： An image forming apparatus, determining in sorting recording sheets whether or not recording sheet transport interval is shorter than a first predetermined value, sets the longest time settable as a delay time when the interval is longer than the first value. When the interval is shorter than the first value, the apparatus, determining whether or not the interval is shorter than a second predetermined value, sets the shortest delay time settable when the interval is shorter than the second value, and sets a reference delay time when the interval is longer than the second value. The apparatus prevents sheet jam before a sheet eject mechanism by ensuring that the mechanism returns to an initial position before the front end of a following sheet reaches sheet eject rollers after the rear end of a preceding sheet passes through the rollers.
摘要翻译：一种图像形成装置，在分类记录片材中确定记录纸张传送间隔是否短于第一预定值时，将间隔长于第一值的最长时间设定为延迟时间。当所述间隔小于所述第一值时，所述装置确定所述间隔是否小于第二预定值，当所述间隔小于所述第二值时，设置可设置的所述最短延迟时间，并且设置所述间隔小于所述第二值的参考延迟时间间隔长于第二个值。该装置通过在前一张纸的后端通过辊子之后确保在下一张纸张的前端到达纸张排出辊之前的机构返回到初始位置，防止纸张排出机构之前的纸张卡纸。

6. 发明授权

US06768887B2 Functional unit support mechanism and image forming apparatus provided with the support mechanism 有权
标题翻译：功能单元支撑机构和具有支撑机构的图像形成装置
公开(公告)号：US06768887B2
公开(公告)日：2004-07-27
申请号：US10443805
申请日：2003-05-23
申请人： Toshiya Mikita , Yoshinobu Tateishi , Yasunori Minakuchi , Kazuhiro Matsuyama , Atsushi Ide , Toshio Yamanaka
发明人： Toshiya Mikita , Yoshinobu Tateishi , Yasunori Minakuchi , Kazuhiro Matsuyama , Atsushi Ide , Toshio Yamanaka
IPC分类号： G03G1520
CPC分类号： G03G21/1842 , G03G21/1685 , G03G2221/1684
摘要： A base plate detachably supports a functional unit all the way between an exposed position where the functional unit is separated from a connector and drawn out of a housing of an image forming apparatus such that the functional unit is exposed to the exterior of the housing and an accommodated position where the functional unit is fitted in the housing and connected to the connector. A biasing member biases a threaded shaft of an operating device through the base plate such that a far end of the threaded shaft is directed toward a threaded hole formed in the bottom of the functional unit. The operating device is hidden inside the housing of the apparatus when the base plate is set to the accommodated position.
摘要翻译：基板可以在功能单元与连接器分离并从图像形成装置的壳体中拉出的暴露位置之间可拆卸地支撑功能单元，使得功能单元暴露于外壳的外部，容纳位置，其中功能单元安装在壳体中并连接到连接器。偏置构件通过基板偏压操作装置的螺纹轴，使得螺纹轴的远端朝向形成在功能单元底部的螺纹孔。当基板设置到收纳位置时，操作装置被隐藏在设备的壳体内。

7. 发明授权

US06775486B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06775486B2
公开(公告)日：2004-08-10
申请号：US10365376
申请日：2003-02-11
申请人： Kazuhiro Matsuyama , Yoshinobu Tateishi , Toshiya Mikita , Masashi Hirai , Toshio Yamanaka , Mitsuyoshi Terada , Yuji Nakagawa , Osamu Fujimoto
发明人： Kazuhiro Matsuyama , Yoshinobu Tateishi , Toshiya Mikita , Masashi Hirai , Toshio Yamanaka , Mitsuyoshi Terada , Yuji Nakagawa , Osamu Fujimoto
IPC分类号： G03G1500
CPC分类号： G03G15/70 , G03G2215/00552
摘要： An image forming apparatus transfers a toner image formed on a photoconductor drum onto a sheet-like recording member while the sheet-like recording member is transported and attracted to a transfer belt, and comprises a jam handling control unit for detecting a transport fault of the sheet-like recording member, and for stopping the transport operation when the transport fault is detected. When the transport fault is detected in a section other than a fixing section, the jam handling control unit first causes the transport operation of the fixing section, and thereafter causes the transfer belt and the transport operation on the upstream side thereof to stop, and any sheet-like recording member remaining on the transfer belt so that the transport mechanism on the upstream side thereof is transported and stopped at the position spanning between the area of the fixing section and the area of the transfer belt.
摘要翻译：图像形成装置将形成在感光鼓上的调色剂图像转印到片状记录部件上，同时片状记录部件被输送并被吸引到转印带上，并且包括卡纸处理控制单元，用于检测片状记录部件，并且在检测到传送故障时停止传送操作。当在固定部以外的部分检测到运输故障时，卡纸处理控制部首先进行固定部的输送动作，然后使转印带及其上游侧的运送动作停止，残留在转印带上的片状记录部件，使得其上游侧的输送机构在固定部的区域与转印带的区域之间的位置被输送并停止。

8. 发明授权

US07106998B2 Fixing apparatus with guiding member for guiding releaser 有权
标题翻译：固定装置带导向件用于引导释放器
公开(公告)号：US07106998B2
公开(公告)日：2006-09-12
申请号：US10434646
申请日：2003-05-09
申请人： Yoshinobu Tateishi , Masaru Tsuji , Kazuhiro Matsuyama , Toshiya Mikita
发明人： Yoshinobu Tateishi , Masaru Tsuji , Kazuhiro Matsuyama , Toshiya Mikita
IPC分类号： G03G15/20 , B05C13/00 , B05C13/02
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： A fixing apparatus of the present invention is provided with (i) a roller, to which releaser gets applied (ii) a releaser applying member for applying the releaser on the roller by touching the roller while the roller is rotating, and (iii) a releaser dripping section for dripping the releaser to be applied on the roller by the releaser applying section, the fixing apparatus further including a guiding member for receiving the releaser dripped from the releaser dripping section, and for guiding, along a surface thereof, a certain amount of a total amount of the thus received releaser to a touch position at which the releaser applying member touches the roller. With this arrangement, it is possible to provide a fixing apparatus in which reduction in the amount of the releaser to be applied on the roller is avoided so as to surely prevent the toner offset and the jamming in the convey path, even if toner and/or debris is adhered, as a result of long use of the image forming apparatus, on the touch position at which the releaser applying member for applying the releaser touches the roller to which the releaser applying member applies the releaser.
摘要翻译：本发明的定影装置设置有：（i）滚子，施加释放器（ii）释放器施加部件，用于通过在滚筒旋转时接触滚筒将释放器施加在滚筒上，以及（iii）释放器滴下部分，用于通过释放器施加部分将释放器滴落到辊上，定影装置还包括用于接收从释放器滴落部分滴落的释放器的引导部件，并且用于沿其表面引导一定量将所接收的释放器的总量提供给释放器施加构件接触辊的触摸位置。通过这种布置，可以提供一种定影装置，其中避免了施加在辊上的释放器的量的减少，以便即使调色剂和/或调色剂也可以确保地防止调色剂偏移和输送路径中的卡住，或者由于长时间使用图像形成装置而在用于施加释放器的释放器施加构件接触释放器施加构件应用释放器的辊的触摸位置上粘附碎片。

9. 发明授权

US07085504B2 Image forming apparatus 失效
公开(公告)号：US07085504B2
公开(公告)日：2006-08-01
申请号：US10872223
申请日：2004-06-18
申请人： Kazuhiro Matsuyama , Yoshinobu Tateishi , Toshiya Mikita , Masashi Hirai , Toshio Yamanaka , Mitsuyoshi Terada , Yuji Nakagawa , Osamu Fujimoto
发明人： Kazuhiro Matsuyama , Yoshinobu Tateishi , Toshiya Mikita , Masashi Hirai , Toshio Yamanaka , Mitsuyoshi Terada , Yuji Nakagawa , Osamu Fujimoto
IPC分类号： G03G15/00
CPC分类号： G03G15/70 , G03G2215/00552
摘要： An image forming apparatus transfers a toner image formed on a photoconductor drum onto a sheet-like recording member while the sheet-like recording member is transported and attracted to a transfer belt, and comprises a jam handling control unit for detecting a transport fault of the sheet-like recording member, and for stopping the transport operation when the transport fault is detected. When the transport fault is detected in a section other than a fixing section, the jam handling control unit first causes the transport operation of the fixing section, and thereafter causes the transfer belt and the transport operation on the upstream side thereof to stop, and any sheet-like recording member remaining on the transfer belt so that the transport mechanism on the upstream side thereof is transported and stopped at the position spanning between the area of the fixing section and the area of the transfer belt.

10. 发明授权

US06923438B2 Delivered sheet stacking tray and image forming device having the same 有权
标题翻译：交付的纸张堆垛盘和具有其的成像装置
公开(公告)号：US06923438B2
公开(公告)日：2005-08-02
申请号：US10452057
申请日：2003-06-03
申请人： Kazuhiro Matsuyama , Toshio Yamanaka , Atsushi Ide , Yoshinobu Tateishi , Kenzo Yoshida , Fumikazu Shimanuki
发明人： Kazuhiro Matsuyama , Toshio Yamanaka , Atsushi Ide , Yoshinobu Tateishi , Kenzo Yoshida , Fumikazu Shimanuki
IPC分类号： B65H31/30 , B65H31/00
CPC分类号： B65H31/30 , B65H2405/111 , B65H2511/10 , B65H2601/325 , B65H2220/04
摘要： The delivered sheet stacking tray has a delivered sheet stacking surface, provided on an upside of an image forming section, which extends in a sheet-transporting direction so that a transporting-direction end of the delivered sheet stacking surface is opened toward a lateral outside of the image forming device body, wherein the delivered sheet stacking surface has a sheet removing concave which extends from (a) the transporting-direction end via (b) a stacking area of a maximum size sheet to (c) a stacking area of a minimum size sheet so that the sheet removing concave is positioned within an area ranging from the stacking area of the maximum size sheet to the stacking area of the minimum size sheet, and the sheet removing concave is formed substantially in parallel to a line linking (i) a corner portion of the stacking area of the maximum size sheet which corner portion is positioned on a downstream side in the transporting direction and on a front side of the image forming device to (ii) a corner portion of the stacking area of the minimum size sheet which corner portion is positioned on the downstream side in the transporting direction and on the front side of the image forming device, thereby realizing a preferable stacking condition of sheets on the delivered sheet stacking surface, and making it easy to remove the sheets.
摘要翻译：所输送的纸张堆垛托盘具有设置在图像形成部分的上侧上的输送纸张堆叠表面，该纸张堆叠表面沿纸张输送方向延伸，使得所输送的纸张堆叠表面的输送方向端朝向外侧图像形成装置主体，其中所输送的纸张堆叠表面具有从（a）输送方向端经由（b）最大尺寸纸张的堆叠区域延伸的纸张去除凹部（c）最小尺寸纸张的堆叠区域使得片材移除凹部位于从最大尺寸片材的堆叠区域到最小尺寸片材的堆叠区域的范围内，并且片材移除凹部基本上平行于连接（i）最大尺寸片材的堆叠区域的角部，其角部位于输送方向的下游侧，图像形成装置的前侧，（ii）最小尺寸纸张的堆叠区域的角部，其角部位于输送方向的下游侧和图像形成装置的前侧，从而实现了在所输送的纸张上的纸张的优选堆叠条件片材堆叠表面，并且易于去除片材。

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