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1. 发明公开

EP0448051A1 Rolled-paper feed unit for an image forming apparatus 失效
标题翻译： Papier-Rollen-ZuführerfürKopierer oder FAX-Gerät。
公开(公告)号：EP0448051A1
公开(公告)日：1991-09-25
申请号：EP91104250.5
申请日：1991-03-19
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Fukano, Masahiko, Room 301, Shitii Puraza , Kajita, Hiroshi , Nishioka, Nobuhiro , Izumi, Koji, Room 406, Part 15, Mezon Toyonaka , Takemoto, Mitsutoshi , Matsuda, Masazo
IPC分类号： B65H19/00
CPC分类号： G03G15/6523 , B65H16/06 , G03G15/6517 , Y10S83/949 , Y10T83/8748 , Y10T83/896 , Y10T83/95
摘要： The present invention relates to a rolled-paper feed unit (A) for an image forming apparatus (1), comprising a movable body (37), for reeling out and feeding rolled paper (3) and for cutting the rolled paper (3) into a cut sheet having a predetermined length, and a stationary frame (35) which holds the movable body (37) vertically moved from an upper position where the rolled paper (3) is fed to a lowered retreat position where the operator is adapted to carry out certain operations. When feeding the rolled paper (3) to the image forming apparatus main body (1), the movable body (37) is held at the upper position. When resupplying cut paper to a cassette (9) mounted on the image forming apparatus (1), or executing a jam processing or the like, the movable body (37) is lowered.
摘要翻译：本发明涉及一种用于图像形成装置（1）的卷纸馈送单元（A），包括用于卷取和输送卷纸（3）并用于切割卷纸（3）的可移动体（37）成为具有预定长度的切割片，以及固定框架（35），其将可动体（37）保持在从卷起的纸（3）的上部位置垂直移动到操作者适应的降低后退位置进行某些操作。当将卷纸（3）送入图像形成装置主体（1）时，可移动体（37）被保持在上部位置。当将切割纸重新安装到安装在图像形成装置（1）上的盒（9）中或执行卡纸处理等时，移动体（37）下降。

2. 发明公开

EP0435855A2 Mechanism for preventing feeding of superposed copying paper sheets in an electrostatic copying apparatus 失效
标题翻译：机制，防止促进叠加复印用纸的静电复印机。
公开(公告)号：EP0435855A2
公开(公告)日：1991-07-03
申请号：EP91103020.3
申请日：1985-10-03
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Kajita, Hiroshi , Ujino, Koji , Uehara, Yoshiyuki No. 309 City Park Iiyotanyama
IPC分类号： G03G15/00 , B65H3/52
CPC分类号： G03G15/6579 , B65H3/5223 , G03G15/234 , G03G15/6502 , G03G2215/00434
摘要： A mechanism for preventing feeding of copying paper sheets in the superposed state.
Said mechanism comprises a conveying roller (132) having a peripheral surface and mounted for rotation in a predetermined feeding direction; a frictional member (246) and pressing mechanism means for selectively moving said frictional member (246) between an operating state in which it acts on said peripheral surface of said conveying roller (132) and a non-operating state in which it is spaced from said peripheral surface of said conveying roller (132), said pressing mechanism including an oscillating arm (266) supporting said frictional member (246), said oscillating arm (266) being mounted for oscillating movement between a first position at which it maintains said frictional member (246) in said operating state and a second position at which it maintains said frictional member (246) in said non-operating state.
Said pressing mechanism means further includes a supporting member (270) mounted on said oscillating arm (266) for movement relative thereto over a predetermined range toward and away from said conveying roller (132). Said frictional member (246) is mounted on said supporting member (270). A pressing spring member means (278) interposed between said oscillating arm (266) and said supporting member (270) for, when said frictional member (246) is in said operating state, elastically maintaining said frictional member (246) in pressing contact with said peripheral surface of said conveying roller (132)
摘要翻译：甲机构，用于防止在重叠状态下复印纸薄片的进给。所述机构包括：具有外周面的输送辊（132）和安装在预定的进给方向旋转; 摩擦构件（246）和按压机构用于有选择地在其作用在所述的所述外周面输送辊（132）和在其被间隔开的非工作状态的操作状态之间移动，所述摩擦构件（246）所述的外周面输送辊（132），所述加压机构包括上摆动臂（266）支撑，所述摩擦构件（246），所述摆动臂（266）被安装在其保持所述摩擦的第一位置之间摆动运动构件在所述操作状态（246），并在其保持所述第二位置在所述非操作状态的摩擦件（246）。所述按压机构装置进一步包括安装在支撑部件（270）上所述摆动臂（266），用于相对移动于此在预定范围上朝向和远离所述输送辊（132）。所述摩擦构件（246）被安装在所述支撑构件（270）。与压接所述摆动臂（266）和所述支撑构件（270），当所述摩擦构件（246）处于所述工作状态的，可弹性保持所述摩擦构件（246）之间的压力弹簧件手段（278）所述的周面输送辊（132）

3. 发明公开

EP0353790A3 Electrostatic copying apparatus 失效
标题翻译：静电复印设备
公开(公告)号：EP0353790A3
公开(公告)日：1990-08-22
申请号：EP89118701.5
申请日：1985-10-30
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Sumida, Yasuji , Kajita, Hiroshi , Fujioka, Tadashi
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G21/1628 , G03G21/1633 , G03G21/1647 , G03G2215/00371 , G03G2215/0043 , G03G2215/00438 , G03G2215/00544 , G03G2215/00675 , G03G2221/1639 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/169
摘要： An electrostatic copying apparatus which can form an image on both surface of a copying paper as required. The apparatus includes a copying paper conveying passage (58), copying paper feeding means (48) for feeding a copying paper sheet to the paper conveying passage (58), conveyance controlling means (94) disposed adjacent to the downstream end of the paper conveying passage, a copying paper discharging passage (104) extending from its upstream end adjacent to the downstream end of the conveyance controlling means, a copying paper reversing passage (108) extending from its upstream end adjacent to the downstream end of the conveyance controlling means (94), a copying paper returning passage (110) extending from its upstream end adjacent to the upstream end of the conveyance controlling means, copying paper re-feeding passage (118), and copying paper re-sending means (120) for re-sending a copying paper returned through the paper returning passage (110) to the paper conveying passage (58) through the paper re-feeding passage (118).
摘要翻译：根据需要可以在复印纸的两面形成图像的静电复印装置。该装置包括复印纸传送通道（58），用于将复印纸张馈送到纸张传送通道（58）的复印纸馈送装置（48），与纸张传送装置的下游端相邻设置的传送控制装置（94）复印纸排出通道（104），其从其输送控制装置的下游端附近的上游端延伸;复印纸反转通道（108），其从其输送控制装置的下游端附近的上游端延伸复印纸返回通道（110），其从其输送控制装置的上游端附近的上游端延伸，复印纸再输送通道（118）和复印纸重送装置（120）将通过纸张返回通道（110）返回的复印纸张通过纸张重送通道（118）送到纸张传送通道（58）。

4. 发明公开

EP0353790A2 Electrostatic copying apparatus 失效
标题翻译： ElektrostatischesKopiergerät。
公开(公告)号：EP0353790A2
公开(公告)日：1990-02-07
申请号：EP89118701.5
申请日：1985-10-30
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Sumida, Yasuji , Kajita, Hiroshi , Fujioka, Tadashi
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G21/1628 , G03G21/1633 , G03G21/1647 , G03G2215/00371 , G03G2215/0043 , G03G2215/00438 , G03G2215/00544 , G03G2215/00675 , G03G2221/1639 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/169
摘要： An electrostatic copying apparatus which can form an image on both surface of a copying paper as required. The apparatus includes a copying paper conveying passage (58), copying paper feeding means (48) for feeding a copying paper sheet to the paper conveying passage (58), conveyance controlling means (94) disposed adjacent to the downstream end of the paper conveying passage, a copying paper discharging passage (104) extending from its upstream end adjacent to the downstream end of the conveyance controlling means, a copying paper reversing passage (108) extending from its upstream end adjacent to the downstream end of the conveyance controlling means (94), a copying paper returning passage (110) extending from its upstream end adjacent to the upstream end of the conveyance controlling means, copying paper re-feeding passage (118), and copying paper re-sending means (120) for re-sending a copying paper returned through the paper returning passage (110) to the paper conveying passage (58) through the paper re-feeding passage (118).
摘要翻译：一种可以根据需要在复印纸的两个表面上形成图像的静电复印装置。该设备包括一个复印纸输送通道（58），用于将复印纸输送到纸张传送通道（58）的复印纸进给装置（48），与纸张输送的下游端相邻设置的输送控制装置从其从输送控制装置的下游端的上游端延伸的复印纸排出通道（104），从其与传送控制装置的下游端相邻的上游端延伸的复印纸反转通道（108） 94），从其与输送控制装置的上游端相邻的上游端延伸的复印纸返回通道（110），复印纸再供给通道（118）和复印纸再送装置（120）将通过纸张返回通道（110）返回的复印纸通过纸张再供给通道（118）发送到纸张传送通道（58）。

5. 发明公开

EP0329197A2 Electrostatic copying apparatus 失效
标题翻译： ElektrostatischesKopiergerät。
公开(公告)号：EP0329197A2
公开(公告)日：1989-08-23
申请号：EP89106149.1
申请日：1983-11-30
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Iseki, Masahide , Yoshiyama, Toshio , Kajita, Hiroshi , Itakiyo, Masanori , Kusumoto, Hiroshi , Kawamori, Yoshizo , Kawamoto, Masuo
IPC分类号： G03G15/20
CPC分类号： G03G15/2003 , G03G15/2039 , G03G21/1628 , G03G21/1647 , G03G2215/20 , G03G2221/1651 , G03G2221/1654 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/183 , G03G2221/1853
摘要： An electrostatic copying apparatus equipped with a heat fixing device, one of the fixing rollers being drivingly connected to a drive source and at least one of the fixing rollers including an electrical heating element. Said apparatus comprises a starting means (600) which produces a power supply closing signal when a power switch is closed, a first temperature detector (602) which detects the temperature of the fixing rollers and when the detected temperature reaches a first predetermined temperature T₁, produces a first temperature reaching signal, a second temperature detector (604) which detects the temperature of the fixing rollers and when the detected temperature reaches a second predetermined temperature T₂ suitable for fixing and higher than the first predetermined temperature T₁, produces a second temperature reaching signal, a condition setting means (606) which includes a pre-heating switch and produces either a normal condition signal or a pre-heated condition signal in response to the actuation of the pre-heating switch, a driving control means (610) for controlling the operation of the drive source (308), and a heating control means (608) for controlling the operation of the heating element (480).
摘要翻译：一种装有热定影装置的静电复印装置，其中一个定影辊被驱动地连接到驱动源，并且至少一个定影辊包括电加热元件。所述装置包括：当电源开关闭合时产生电源关闭信号的启动装置（600）;检测定影辊的温度的第一温度检测器（602），以及检测到的温度达到第一预定温度T1时，产生第一温度到达信号，第二温度检测器（604），其检测定影辊的温度，并且当检测到的温度达到适合于固定的第二预定温度T2并高于第一预定温度T1时，产生第二温度达到信号，包括预热开关并响应于预热开关的致动而产生正常状态信号或预热状态信号的条件设置装置（606），用于控制驱动源（308）的操作，以及用于控制加热电极的操作的加热控制装置（608）（480）。

6. 发明公开

EP0180215A3 Electrostatic copying apparatus 失效
标题翻译：静电复印设备
公开(公告)号：EP0180215A3
公开(公告)日：1987-12-09
申请号：EP85113835
申请日：1985-10-30
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Sumida, Yasuji , Kajita, Hiroshi , Fujioka, Tadashi
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G21/1628 , G03G21/1633 , G03G21/1647 , G03G2215/00371 , G03G2215/0043 , G03G2215/00438 , G03G2215/00544 , G03G2215/00675 , G03G2221/1639 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/169
摘要： An electrostatic copying apparatus which can form an image on both surface of a copying paper as required. The apparatus includes a copying paper conveying passage (58), copying paper feeding means (48) for feeding a copying paper sheet to the paper conveying passage (58), conveyance controlling means (94) disposed adjacent to the downstream end of the paper conveying passage, a copying paper discharging passage (104) extending from its upstream end adjacent to the downstream end of the conveyance controlling means, a copying paper reversing passage (108) extending from its upstream end adjacent to the downstream end of the conveyance controlling means (94), a copying paper returning passage (110) extending from its upstream end adjacent to the upstream end of the conveyance controlling means, copying paper re-feeding passage (118), and copying paper resending means (120) for re-sending a copying paper returned through the paper returning passage (110) to the paper conveying passage (58) through the paper re-feeding passage (118).
摘要翻译：根据需要可以在复印纸的两面形成图像的静电复印装置。该装置包括复印纸传送通道（58），用于将复印纸张馈送到纸张传送通道（58）的复印纸馈送装置（48），与纸张传送装置的下游端相邻设置的传送控制装置（94）复印纸排出通道（104），其从其输送控制装置的下游端附近的上游端延伸;复印纸反转通道（108），其从其输送控制装置的下游端附近的上游端延伸复印纸返回通道（110），其从与输送控制装置的上游端相邻的上游端延伸;复印纸再供给通道（118）;以及复印纸重发装置（120），用于重新发送将通过纸张返回通道（110）返回的纸张通过纸张重新供给通道（118）复制到纸张传送通道（58）。

7. 发明公开

EP0037248A3 Method and device for recycling developing material 失效
标题翻译：回收开发材料的方法和装置
公开(公告)号：EP0037248A3
公开(公告)日：1982-02-03
申请号：EP81301289
申请日：1981-03-25
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Nakajima, Tadanobu , Iseki, Masahide , Kajita, Hiroshi
IPC分类号： G03G21/00
CPC分类号： G03G21/10 , G03G21/0029
摘要： A method and device for recycling a residual developing material on a photosensitive material after transfer step in an electrostatic copying apparatus wherein there is provided a blade member (12) capable of sliding to contact with and separating from the photosensitive material (2) upstream with respect to a corona charger (4) for charging the photosensitive material (2) before exposuring step along the moving direction of the photosensitive material (2). The blade member (12) slides to contact with the photosensitive material (2) during the time when a latent image is formed onto the photosensitive material (2) in a developing step, and separates from the photosensitive material (2) during the time when the latent image is not formed in the copying operation. The developing material accumulated on the photosensitive material (2) by means of the blade member (12) in the exposuring step travels to be stored at a developing device (6) according to the movement of the photosensitive material (2).
摘要翻译：一种用于在静电复印设备中的转印步骤之后将残留显影材料再循环在感光材料上的方法和装置，其中设置有能够滑动以与感光材料（2）接触并从感光材料（2）上分离的刀片构件（12）到电晕充电器（4），用于在沿感光材料（2）的移动方向曝光步骤之前对感光材料（2）充电。在显影步骤中在潜像形成在感光材料（2）上的时间期间，刀片构件（12）滑动以与感光材料（2）接触，并且在感光材料（2）在复印操作中不形成潜像。根据感光材料（2）的移动，在曝光步骤中借助于刀片部件（12）在感光材料（2）上积累的显影材料传播到存储在显影装置（6）中。

8. 发明授权

EP0597824B1 Roll paper cutting device 失效
标题翻译：卷纸切割机
公开(公告)号：EP0597824B1
公开(公告)日：1997-03-05
申请号：EP94101777.4
申请日：1990-11-21
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Kajita, Hiroshi , Kondoh, Akihiro , Sugiura, Makoto , Nishioka, Nobuhiro , Fukano, Masahiko, City-Plaza-Mikunihonmachi 301 , Gotoh, Eiji , Tanaka, Satoshi , Matsuo, Takeshi
IPC分类号： G03G15/00
CPC分类号： G03G15/6523 , B65H16/106 , B65H2301/121 , B65H2301/41524 , G03G15/6517 , G03G2215/00455 , Y10S83/949 , Y10T83/446 , Y10T83/54 , Y10T83/541 , Y10T83/896

9. 发明授权

EP0532065B1 Electrostatic copying apparatus 失效
公开(公告)号：EP0532065B1
公开(公告)日：1996-02-14
申请号：EP92119609.3
申请日：1985-10-30
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Sumida, Yasuji , Kajita, Hiroshi , Fujioka, Tadashi
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G21/1628 , G03G21/1633 , G03G21/1647 , G03G2215/00371 , G03G2215/0043 , G03G2215/00438 , G03G2215/00544 , G03G2215/00675 , G03G2221/1639 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/169

10. 发明授权

EP0429303B1 Image forming apparatus and roll paper cutting device therefor 失效
标题翻译：图像形成用于该装置和卷纸切割器。
公开(公告)号：EP0429303B1
公开(公告)日：1995-03-08
申请号：EP90312688.6
申请日：1990-11-21
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Kajita, Hiroshi , Kondoh, Akihiro , Sugiura, Makoto , Nishioka, Nobuhiro , Fukano, Masahiko, City-Plaza-Mikunihonmachi 301 , Gotoh, Eiji , Tanaka, Satoshi , Matsuo, Takeshi
IPC分类号： G03G15/00
CPC分类号： G03G15/6523 , B65H16/106 , B65H2301/121 , B65H2301/41524 , G03G15/6517 , G03G2215/00455 , Y10S83/949 , Y10T83/446 , Y10T83/54 , Y10T83/541 , Y10T83/896

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