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21. 发明专利

JP2008290813A Image forming apparatus, program, and recording medium recording the program 审中-公开
标题翻译：图像形成装置，程序和记录介质记录程序
公开(公告)号：JP2008290813A
公开(公告)日：2008-12-04
申请号：JP2007135960
申请日：2007-05-22
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KUBO NAOHIKO , MATSUMOTO YUTAKA , MIYAZAKI SATOSHI , GOTO HIROSHI , YOSHIZUMI SOJI
IPC分类号： B65H3/44 , B41J29/38 , B65H7/02 , B65H7/18 , G03G21/14
CPC分类号： G03G15/6508 , G03G2215/00383 , G03G2215/00729 , G03G2215/00734
摘要： PROBLEM TO BE SOLVED: To reduce works for supplying sheet bundles by continuously performing a sheet feeding operation till using up sheets in each sheet feeding tray. SOLUTION: A table associating a sheet size with the sheet feeding tray is referred to according to the sheet size instructed by a user, and sheet feeding from the selected tray is performed (S102). Before finishing printing in execution, sheets stored in the tray which is feeding sheets are used up in a stopped state of the sheet feeding (S104-YES). If there are a plurality of other trays storing the same sheets (S105-YES), the tray to be used for the next time is determined from the trays according to a prescribed rule. To change the determined tray, table data of a sheet-tray table (Fig.2) are rewritten (S106). S102 to S106 are operations for using up sheets in the trays, and the operations are managed by a sheet size-tray table. As a result, a switch of the sheet feeding tray due to supply of sheets to be performed between pages and jobs in a conventional way does not occur. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过连续执行送纸操作直到在每个供纸盘中使用纸张来减少供应纸张束的工作。
解决方案：根据用户指示的纸张尺寸参考将纸张尺寸与供纸托盘相关联的工作台，并且执行从所选择的纸盘进行纸张进给（S102）。在执行完成打印之前，存储在馈送纸张的纸盘中的纸张在纸张进给的停止状态下被用尽（S104-是）。如果存在多张存储相同纸张的其他纸盘（S105-YES），则根据规定的规定从托盘确定下一次使用的纸盘。为了更改确定的纸盘，重新写入纸盘表（图2）的表格数据（S106）。 S102至S106是用于在纸盘中使用纸张的操作，并且操作由纸张尺寸托盘表管理。结果，不会发生由于以常规方式在页面和作业之间执行的片材的供应而导致供纸托盘的开关。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JP4175399B2 Image forming apparatus 有权
公开(公告)号：JP4175399B2
公开(公告)日：2008-11-05
申请号：JP2006194167
申请日：2006-07-14
申请人：ブラザー工業株式会社
发明人：将光鵜飼
IPC分类号： B41J29/377 , G03G15/00 , G03G21/20
CPC分类号： B41J29/02 , G03G15/6502 , G03G21/206 , G03G2215/00383 , G03G2221/1645

23. 发明专利

JP3450534B2 Image recording device and a method of controlling the same 失效
公开(公告)号：JP3450534B2
公开(公告)日：2003-09-29
申请号：JP20246295
申请日：1995-08-08
申请人：キヤノン株式会社
发明人：茂上田 , 彰浩中村 , 真一郎前川 , 純一君塚 , 豊戸倉 , 聡永田 , 哲江川 , 洋一豊倉
IPC分类号： B41J29/00 , B41J2/44 , B41J29/38 , B65H39/11 , G03G15/00 , G06K15/00 , H04N1/00
CPC分类号： G03G15/50 , G03G2215/00383 , G06K15/00 , G06K2215/0002
摘要： When an optional unit (40, 50) is mounted, a video controller (27) serving as main control unit sends various control commands to a supervising controller (101) through an interface (114). The supervising controller (101) controls an engine controller (26) through an interface (29) while controlling the optional unit (40, 50) in accordance with the received control commands, thereby recording an image. When no optional unit is mounted (when the optional units 32, 40, 50 are absent), the video controller (27) directly controls the engine controller (26) through an interface (28), thereby recording an image. With the above arrangement, the supervising controller (101) serving as a control unit associated with optional units can be attached/detached.

24. 发明专利

JPS61130128A Sheet stacker 失效
标题翻译：板堆叠机
公开(公告)号：JPS61130128A
公开(公告)日：1986-06-18
申请号：JP25437584
申请日：1984-11-30
申请人： Canon Inc
发明人： SASAKI NOBUKAZU , KUBOTA ATSUSHI , KASAMURA TOSHIRO , YAMAMOTO YASUYOSHI , OHASHI MASASHI , KOIKE MICHIRO , SHIRATORI TATSUYA , KIMURA AKIYOSHI , OZAWA TAKASHI
IPC分类号： B65H1/30 , B65H31/30 , B65H39/11 , B65H83/00 , G03G15/00 , G03G15/23 , G03G21/00
CPC分类号： G03G15/6538 , B65H39/11 , G03G15/234 , G03G15/6579 , G03G2215/00383 , G03G2215/00421 , G03G2215/00434 , G03G2215/00438 , G03G2215/0054 , G03G2215/00578 , G03G2215/00586
摘要： PURPOSE:To enable the simple and sure disposal of sheet jamming caused at the time of refeeding of a sheet, by providing a sheet refeeding means for refeeding the sheet housed on a tray, and by supporting the tray rotatably. CONSTITUTION:When a sheet is jammed on a secured tray (provided with a sheet refeeding means comprising a refeeding roller 70 and discharge roller 69) 61n at the roller 70 or 69 during the refeeding of the sheet by the refeeding means, an operating person turns movable trays 611-61n-1 together to enlarge the space between the secured try and the movable trays. The operating person then easily puts high hand into the enlarged sheet stacking space A over the secured tray 61n to dispose of the jamming of the sheet. After that, the operat ing person turns the movable trays 611-61n-1 back to a prescribed inclination angle.
摘要翻译：目的：为了能够简单且可靠地处理在纸张重新供纸时引起的纸张卡纸，通过设置用于重新馈送容纳在托盘上的纸张的纸张重新送出装置，并且可旋转地支撑纸盘。构成：当纸张在由再供给装置重新加料纸张的过程中卡在固定托盘（设有包括再供纸辊70和排纸辊69的纸张重新装入装置）61n的辊70或69时，操作者转动一起移动托盘611-61n-1以扩大固定的试纸和可动托盘之间的空间。然后，操作人员可以将高手放在固定托盘61n上的放大的纸张堆叠空间A中，以处理纸张的卡住。之后，操作人员将可移动托盘611-61n-1转回规定的倾斜角度。

25. 发明专利

JPS6193462A Copying machine 失效
标题翻译：复印机
公开(公告)号：JPS6193462A
公开(公告)日：1986-05-12
申请号：JP19829485
申请日：1985-09-06
申请人： Canon Inc
发明人： SONE YOSHIAKI , TANAKA KYO , SAWADA TAKAMASA , YANAGI MASAAKI
IPC分类号： B65H83/00 , G03G15/00
CPC分类号： G03G15/6508 , G03G2215/00383 , G03G2215/0054
摘要： PURPOSE:To enable the automatic change of a paper size by using a feed unit provided with a discharge port opened upward in order to conduct a copying material toward the guide aperture on the body side of a copying machine and a conveying path for conducting the copying material fed from the imposing part to the discharge part. CONSTITUTION:Plural pieces of cassette loading parts 56, 57 are disposed to a machine box 51. Light sources 60, 61 and photodetectors 62, 63 for detecting the presence or absence of paper, paper feed rollers 64, 65 and microswitches MSa, MSb for detecting paper sizes are disposed to the respective loading parts. The conveying path for the copying paper is formed from the parts 56, 57 up to the discharge port 52 for the copying paper and intermediate feed rollers 70-73 are disposed therein. The body 1 of the copying machine and a base plate 50 are thoroughly united and the body 1 is easily changed over to the copying machine having the function to permit automatic change of the paper size when the body 1 is correctly imposed on the base 50 and when the microswitch MS3 operates after a paper guide case 85 is mounted to the part 6.
摘要翻译：目的：为了通过使用设置有向上打开的排出口的进给单元来自动更换纸张尺寸，以便将复印材料朝向复印机的主体侧的引导孔和用于进行复印的传送路径从强制部件输送到排放部件的材料。构成：将多个盒装载部件56,57设置在机箱51上。用于检测纸张存在或不存在的光源60,61和光电检测器62,63，供纸辊64,65和微动开关MSa，MSb，用于检测纸张尺寸设置在相应的装载部件上。用于复印纸的传送路径由部件56,57直到用于复印纸的排出口52形成，并且中间进给辊70-73设置在其中。复印机的主体1和基板50被完全组合，并且主体1容易地转换到具有当主体1被正确地施加在基座50上时自动改变纸张尺寸的功能的复印机，以及当微型开关MS3在纸导向壳体85安装到部件6上之后操作。

26. 发明专利

JPS60213638A Paper feeder of copying machine and the like 失效
标题翻译：复印机的供纸器和类似的
公开(公告)号：JPS60213638A
公开(公告)日：1985-10-25
申请号：JP6679384
申请日：1984-04-05
申请人： Fuji Xerox Co Ltd
发明人： SAKAMAKI KATSUMI
IPC分类号： B65H3/06 , B41J11/58 , B65H1/26 , B65H3/00 , G03G15/00
CPC分类号： G03G15/6508 , G03G2215/00383 , G03G2215/0054
摘要： PURPOSE:To make a copying machine small-sized and improve the copying performance by arranging a paper feed roller on the paper feed port side of a paper feed cassette and connecting the driven section of the paper feed roller and the drive source in conjunction with the insertion action. CONSTITUTION:A paper feed roller 4 controlling the paper feeding is arranged on the paper feed port 3 side of a paper feed cassette A, and the driven section 15 of this paper feed roller 4 and the drive source 11 arranged on the paper feed section of a copying machine B are connected in conjunction with the insertion action of the paper feed cassette A. Thereby, it becomes unnecessary to provide the paper feed roller 4 on the copying machine B, thus a space for it can be utilized effectively, and the copying machine B can be made small-sized and thin. In addition, the paper is not exposed to the outside air during the paper feeding, thus unsatisfactory copying or paper wrinkles due to the wet paper can be prevented from occurring, and the copying performance is improved.
摘要翻译：目的：为了使复印机小型化，通过将送纸辊布置在供纸盒的供纸口侧，提高复印性能，并将进纸辊的驱动部分与驱动源连接在一起插入动作。构成：在供纸盒A的供纸口3侧配置有控制供纸的供纸辊4，该供纸辊4的被驱动部15和布置在供纸盒A的供纸部的驱动源11 复印机B与供纸盒A的插入动作连接在一起。因此，不需要在复印机B上设置供纸辊4，因此可以有效地利用供纸辊4的空间，并且复印机B可以做成小而薄。此外，在给纸期间纸张不暴露于外部空气，因此可以防止由于湿纸而导致的令人不满意的复印或纸张褶皱，从而提高了复印性能。

27. 实用新型

JPS59112838U JPS59112838U - 失效
公开(公告)号：JPS59112838U
公开(公告)日：1984-07-30
申请号：JP637983
申请日：1983-01-19
IPC分类号： B65H1/26 , B65H1/04 , B65H7/00 , B65H11/00 , G03G15/00
CPC分类号： G03G15/6514 , B65H1/04 , B65H7/00 , G03G15/6502 , G03G2215/00383 , G03G2215/00392 , G03G2215/0054

28. 发明专利

JPS58216263A Picture formation device 失效
标题翻译：图像形成装置
公开(公告)号：JPS58216263A
公开(公告)日：1983-12-15
申请号：JP9973582
申请日：1982-06-10
申请人： Canon Inc
发明人： KURATA MITSURU
IPC分类号： G03G21/00 , B41J2/44 , G03G15/00 , G03G15/04 , G03G15/22
CPC分类号： G03G15/6508 , G03G2215/00383 , G03G2215/00556 , G03G2215/00594 , G03G2215/00603
摘要： PURPOSE:To prevent partial deterioration in performance without displacing the drum and also prevent the occurrence of uneveness of density, by installing a picture writing means which can change the picture writing position to the picture carrier in the direction of axis and paper feeding means which can change the paper feeding position in accordance with the picture writing position. CONSTITUTION:A light from a semiconductor laser 2 forms the image on the picture scanning line 10 on a drum 1 through an optical modulator 3, which modulates conrrespondingly to a picture information signal to be recorded, mirror 4, image forming lens 5, etc. This picture writing is performed as described below. Upon receiving a reflected light from a photodetective mirror 7, a photodetective sensor 8 supplies a signal to a delaying device 9 and the optical modulator 3 is controlled by the output of the device 9. That is to say, the picture writing position can be changed optionally by changing the time by a delaying time adjustor 9' in the direction of axis. Correspondingly to this position change, cassettes 12a and 12b of copying paper are fitted to the main body of this device after they are displaced by a distance (l), which is equal to the displacement between the original picture writing position (a) and the displaced writing position (b).
摘要翻译：目的：为了防止部分性能下降而不会使滚筒移位，并且还防止发生密度不均匀，通过安装图像写入装置，该图像写入装置可以沿着轴线方向将图像写入位置改变为图像载体，并且可以将纸张输送装置根据图像书写位置更换送纸位置。构成：来自半导体激光器2的光通过光调制器3在鼓1上的图像扫描线10上形成图像，光调制器3相应地调制要记录的图像信息信号，反射镜4，成像透镜5等。该图像写入如下所述进行。光接收传感器8在接收到来自光电检测镜7的反射光时，向延迟装置9提供信号，并通过装置9的输出来控制光调制器3.也就是说，可以改变图像写入位置可选地通过延迟时间调节器9'在轴线方向上改变时间。对应于该位置变化，复印纸的盒子12a和12b在它们移位距离（l）之后被装配到该装置的主体上，该距离等于原始图像写入位置（a）和写作位置（b）。

29. 发明专利

JPS58198058A Device for releasing nip pressure for paper carrying device in electronic copying machine 失效
标题翻译：用于在电子复印机中装载纸张的纸张压力释放装置
公开(公告)号：JPS58198058A
公开(公告)日：1983-11-17
申请号：JP8009282
申请日：1982-05-14
申请人： Fuji Xerox Co Ltd
发明人： SUGAWARA SEIJI
IPC分类号： B65H5/06 , B65H1/26 , G03G15/00
CPC分类号： G03G15/6594 , G03G2215/00383 , G03G2215/00409 , G03G2215/00447 , G03G2215/00481
摘要： PURPOSE:To automatically release the nip pressure of a paper carrying device at the supply of normal paper simultaneously with the charge of a thick paper cassette, by adopting a rink mechanism interlocked with the charge of the thick paper cassette. CONSTITUTION:A rink 3 is attached to a paper carrying unit through a rink supporting point 4 and one end of the ring 3 has an extension part (a) extended to the lower part of the shaft of a turn pinch roll 1 pressed against a turn roll 2 pressing paper to a photosensitive drum 9 by a spring 7 and the other end has a projected part (b) pressed against a small chip 5 of a paper cassette 6. When a normal paper cassette is replaced by the thick paper cassette 6, the small chip 5 presses the projected part (b), so that the rink 3 is turned around the supporting point 4, the extended part (a) on the other side is moved upwards to push up the shaft of the turn pinch roll 1 upwards and the nip pressure of the turn roll 2 is released. Consequently, the thick paper is smoothly supplied and carried.
摘要翻译：目的：通过采用与厚纸盒充电互锁的溜槽机构，在提供普通纸张的同时自动释放送纸装置的压区压力。构成：溜冰场3通过溜槽支撑点4连接到纸张传送单元，并且环3的一端具有延伸部分（a），延伸部分（a）延伸到碾压辊1的轴的下部，通过弹簧7将纸张2压印到感光鼓9上，另一端具有压在纸盒6的小芯片5上的突出部分（b）。当普通纸盒由厚纸盒6代替时，小芯片5按压突出部分（b），使得溜槽3围绕支撑点4转动，另一侧的延伸部分（a）向上移动以向上推动匝夹送辊1的轴并且转向辊2的辊隙压力被释放。因此，厚纸被顺利地供给和携带。

30. 发明专利

JPS5719431B2 JPS5719431B2 - 失效
公开(公告)号：JPS5719431B2
公开(公告)日：1982-04-22
申请号：JP3871974
申请日：1974-04-04
IPC分类号： G03B27/14 , B65H7/04 , B65H7/20 , G03G15/00 , G03G21/00 , G03G21/02
CPC分类号： G03G21/02 , G03G2215/00383 , G03G2215/00548 , G03G2215/00556 , G03G2215/00725 , Y10S101/37

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