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61. 发明授权

US07711281B2 Image forming apparatus for executing adjustment processing and finishing processing 有权
标题翻译：用于执行调整处理和整理处理的图像形成装置
公开(公告)号：US07711281B2
公开(公告)日：2010-05-04
申请号：US11464601
申请日：2006-08-15
申请人： Shigemichi Hamano , Junichi Noguchi , Takashi Kanno , Takashi Soya , Shinichi Takata , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
发明人： Shigemichi Hamano , Junichi Noguchi , Takashi Kanno , Takashi Soya , Shinichi Takata , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
IPC分类号： G03G15/00
CPC分类号： G03G15/50
摘要： A technique for reducing downtime that accompanies the execution independently of adjustment processing for maintaining image quality and the execution of finishing processing relating to a printing medium. In order to apply the finishing processing to the printing medium in a finishing processing unit, an image forming apparatus to which this technique is applied sets a time between sheets that extends from end of image formation regarding a first sheet of the printing medium to start of image formation regarding a second sheet of the printing medium transported following the first sheet of the printing medium in the image forming unit, and executes adjustment processing, which is for maintaining image quality in the image forming unit, within the set time between sheets.
摘要翻译：一种减少与执行相关的停机时间的技术，与用于维持图像质量的调整处理和执行与打印介质相关的整理处理。为了将精加工处理应用于精加工处理单元中的打印介质，应用该技术的图像形成装置设置从关于第一张打印介质的图像形成结束开始的纸张之间的时间关于在图像形成单元中跟随第一张打印介质传送的第二张打印介质的图像形成，并且在纸张之间的设定时间内执行用于保持图像形成单元中的图像质量的调整处理。

62. 发明授权

US07639958B2 Image forming apparatus and control method therefor 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US07639958B2
公开(公告)日：2009-12-29
申请号：US11860896
申请日：2007-09-25
申请人： Kiyoshi Okamoto , Akihiko Sakai , Shinichi Takata , Yuichiro Maeda
发明人： Kiyoshi Okamoto , Akihiko Sakai , Shinichi Takata , Yuichiro Maeda
IPC分类号： G03G21/14
CPC分类号： G03G21/14
摘要： This invention provides an image forming apparatus capable of shortening the user's print waiting time as much as possible when it is determined that image adjustment is necessary during the image forming operation, and a control method therefor. To accomplish this, in a color image forming apparatus including a plurality of image forming stations which form toner images with a plurality of toners on the basis of a job, it is discriminated whether adjustment processing is necessary during a continuous image forming operation based on the job. If it is discriminated that adjustment processing is necessary, it is determined whether each of the image forming stations has a non-operating time enough to execute the discriminated adjustment processing during the image forming operation. The image forming station determined to have a non-operating time enough to execute adjustment processing executes the discriminated adjustment processing during the non-operating time.
摘要翻译：本发明提供一种能够在图像形成操作期间确定需要图像调整时尽可能多地缩短用户的打印等待时间的图像形成装置及其控制方法。为了实现这一点，在包括基于作业的基础上形成具有多个调色剂的调色剂图像的多个图像形成站的彩色图像形成设备中，判别在基于工作的连续成像操作期间是否需要调整处理工作。如果判断需要调整处理，则确定每个图像形成站是否具有足够的非操作时间，以在图像形成操作期间执行鉴别调整处理。确定为具有足够执行调节处理的非操作时间的图像形成站在非操作时间期间执行鉴别调整处理。

63. 发明申请

US20090129806A1 IMAGE FORMING APPARATUS, METHOD THEREFOR, AND PROGRAM 有权
标题翻译：图像形成装置，其方法和程序
公开(公告)号：US20090129806A1
公开(公告)日：2009-05-21
申请号：US12273656
申请日：2008-11-19
申请人： Hidenori Sunada , Kiyoshi Okamoto , Mitsuhiko Sato , Yuichiro Maeda , Kiyoharu Kakomura
发明人： Hidenori Sunada , Kiyoshi Okamoto , Mitsuhiko Sato , Yuichiro Maeda , Kiyoharu Kakomura
IPC分类号： G03G15/00
CPC分类号： G03G15/234
摘要： An image forming apparatus capable of efficiently performing an image forming processing even in a case where a post-processing apparatus performs a post-processing during a both-sides printing. A first time period needed by a first both-sides image forming processing and a second time period needed by a second both-sides image forming processing are computed in a case where a post-processing unit performs a post-processing on a recording sheet formed images on both sides thereof. The first time period and the second time period is compared, and any one of the first both-sides image forming processing and the second both-sides image forming processing is selected based on the comparison.
摘要翻译：即使在后处理装置在双面打印期间执行后处理的情况下，也能够有效地执行图像形成处理的图像形成装置。在后处理单元对形成的记录纸张进行后处理的情况下，计算由第二双面图像形成处理所需的第一双面图像形成处理和第二时间段所需的第一时间段图像两侧。比较第一时间段和第二时间段，并且基于比较来选择第一双侧图像形成处理和第二双面图像形成处理中的任何一个。

64. 发明授权

US07471908B2 Image forming apparatus that forms adjustment images having different densities and image forming method of controlling the image forming apparatus 失效
标题翻译：形成具有不同密度的调整图像的图像形成装置和控制图像形成装置的图像形成方法
公开(公告)号：US07471908B2
公开(公告)日：2008-12-30
申请号：US11608382
申请日：2006-12-08
申请人： Takashi Soya , Junichi Noguchi , Takashi Kanno , Shinichi Takata , Shigemichi Hamano , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
发明人： Takashi Soya , Junichi Noguchi , Takashi Kanno , Shinichi Takata , Shigemichi Hamano , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/5058 , G03G15/0131 , G03G15/0194 , G03G2215/00059 , G03G2215/00063 , G03G2215/00067 , G03G2215/0119
摘要： An image forming apparatus which can improve image formation capability to a satisfactory degree while curbing the rise in running cost. An image forming device forms adjustment images having different densities on an image support member having a higher optical reflectivity than an optical reflectivity of the adjustment images. A reading reads the adjustment images. An output from the reading device is read at a predetermined number of readings or time interval between readings based on the densities of the adjustment images susceptible to the optical reflectivity of the image support member.
摘要翻译：一种图像形成装置，其能够在抑制运行成本上升的同时提高成像能力。图像形成装置在具有比调节图像的光学反射率更高的光学反射率的图像支持构件上形成具有不同密度的调节图像。读数读取调整图像。读取装置的输出以预定数量的读数或读数之间的时间间隔读取，基于对图像支持构件的光反射率敏感的调节图像的浓度。

65. 发明申请

US20060285863A1 Image forming apparatus and method of controlling same 失效
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20060285863A1
公开(公告)日：2006-12-21
申请号：US11431616
申请日：2006-05-11
申请人： Junichi Noguchi , Takashi Kanno , Takashi Soya , Shinichi Takata , Shigemichi Hamano , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
发明人： Junichi Noguchi , Takashi Kanno , Takashi Soya , Shinichi Takata , Shigemichi Hamano , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
IPC分类号： G03G15/00
CPC分类号： G03G15/5033 , G03G2215/0119 , G03G2215/0158
摘要： Disclosed is an image forming apparatus whereby waiting time (downtime), which is required for forming an image by automatic adjustment relating to image formation density or image formation position, is made shorter than in the prior art. When an image having a size equal to or less than a prescribed size is formed is formed in this apparatus, the image to be formed is placed on an image carrier in such a manner that a vacant area for forming an adjustment pattern can be reserved on the image carrier. As a result, automatic adjustment relating to image formation density or image formation position can be executed while an image is formed.
摘要翻译：公开了一种图像形成装置，其中与图像形成密度或图像形成位置相关的通过自动调整形成图像所需的等待时间（停机时间）比现有技术更短。当在该装置中形成具有等于或小于规定尺寸的图像的图像时，将要形成的图像以这样的方式被放置在图像载体上，使得可以保留用于形成调整图案的空白区域图像载体。结果，可以在形成图像的同时执行与图像形成密度或图像形成位置有关的自动调整。

66. 发明授权

US07073706B2 Punching device, sheet processor having the punching device, and image forming apparatus having the punching device 失效
公开(公告)号：US07073706B2
公开(公告)日：2006-07-11
申请号：US10091464
申请日：2002-03-07
申请人： Masatoshi Yaginuma , Shigeru Sugita , Yuji Morishige , Yasuo Fukazu , Mitsushige Murata , Kiyoshi Okamoto
发明人： Masatoshi Yaginuma , Shigeru Sugita , Yuji Morishige , Yasuo Fukazu , Mitsushige Murata , Kiyoshi Okamoto
IPC分类号： B26F1/04
CPC分类号： B26F1/0092 , B26D5/16 , B26F1/04 , G03G2215/00818 , Y10T83/8727 , Y10T83/8831 , Y10T83/8843 , Y10T83/943
摘要： There is provided a punching device including: a die member having a plurality of die holes formed therein; a plurality of punch members which are caused to advance into the die holes to punch holes in a member to be punched; an operating member having cam portions formed along a direction intersecting the direction of advancement of the punch members, the operating member being moved along the direction intersecting the direction of advancement of the punch members to cause by a conversion function of the cam portions the punch members to advance into the die holes; and a drive unit for selectively causing advancement of the plurality of punch members by changing the direction of movement of the operating member. In the punching device, each of the cam portions has a straight groove and a cam groove for performing the conversion function, and when the operating member is moved in one of opposite directions, at least one of the cam grooves of the cam portions acts on one of the punch members to selectively cause the same to advance.

67. 发明申请

US20050271400A1 Image forming system, maintenance method applied thereto, and program for causing a computer to implement the maintenance method 有权
标题翻译：图像形成系统，应用的维护方法以及使计算机实现维护方法的程序
公开(公告)号：US20050271400A1
公开(公告)日：2005-12-08
申请号：US11146395
申请日：2005-06-06
申请人： Kiyoshi Okamoto , Kiyoshi Watanabe , Tomokazu Nakamura , Hitoshi Kato , Takayuki Fujii , Norifumi Miyake
发明人： Kiyoshi Okamoto , Kiyoshi Watanabe , Tomokazu Nakamura , Hitoshi Kato , Takayuki Fujii , Norifumi Miyake
IPC分类号： G03G21/00 , G03G15/00 , G03G21/16
CPC分类号： G03G15/70 , G03G15/55
摘要： An image forming system that makes it possible to open or remove an external cover of an apparatus to perform maintenance on the apparatus even while the system is operating. Out of a plurality of conveying paths, at least one conveying path for which at least one part related to the conveying path can be subjected to maintenance is determined, in accordance with a type of the image forming process being executed. The conveying path for which it has been determined that the part related to the conveying path can be subjected to maintenance is displayed on a display device.
摘要翻译：一种图像形成系统，即使在系统运行时，也可以打开或移除装置的外部盖以对装置进行维护。根据正在执行的图像形成处理的类型，确定至少一个与输送路径相关的部分能够进行维护的输送路径。在显示装置上显示已经确定与输送路径相关的部分可以进行维护的输送路径。

68. 发明授权

US06603951B2 Image formation apparatus and image formation system 有权
标题翻译：图像形成装置和图像形成系统
公开(公告)号：US06603951B2
公开(公告)日：2003-08-05
申请号：US09973840
申请日：2001-10-11
申请人： Chikara Sato , Norifumi Miyake , Yasuo Fukazu , Mitsushige Murata , Masatoshi Yaginuma , Kiyoshi Okamoto , Manabu Yamauchi , Tsuyoshi Moriyama
发明人： Chikara Sato , Norifumi Miyake , Yasuo Fukazu , Mitsushige Murata , Masatoshi Yaginuma , Kiyoshi Okamoto , Manabu Yamauchi , Tsuyoshi Moriyama
IPC分类号： G03G1500
CPC分类号： G03G15/6541 , G03G2215/00827 , G03G2215/00869 , H04N1/00127 , H04N1/0032 , H04N1/00567 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00612 , H04N1/00633 , H04N1/00639 , H04N1/32464 , H04N1/3248
摘要： In an image formation system which includes a finisher with an inserter having a tray for stacking the specific sheet on which an image such as a cover image was formed, and an image formation apparatus, a series of originals composed of plural pages is read from its head page in due order, the image based on the read original is formed on the sheet, the sheet stacked on the inserter is fed, the sheet from the inserter is reversed to set its image-formed face facedown, the sheet from a printer unit is reversed to set its image-formed face facedown. The sheet, the image-formed face of which was reversed facedown, is discharged from the printer unit to the finisher and, on the finisher, the sheet from the inserter is stacked as keeping its image-formed face facedown and the sheet from the printer unit is stacked as keeping its image-formed face facedown. The top and bottom of the image formed by the image forming apparatus corresponds to the top and bottom of the insert sheet.
摘要翻译：在包括具有插入器的装订器的图像形成系统中，具有用于堆叠其上形成有诸如封面图像的图像的特定纸张的托盘和图像形成装置，从其中读取由多个页面组成的一系列原稿首页正确的顺序，基于读取的原稿的图像形成在纸张上，堆叠在插入器上的纸张被进给，来自插入器的纸张被反转以将其图像形成的面朝下设置，纸张从打印机单元反转，将其形象面朝下设定。将其图像形成的面朝下的片材从打印机单元排出到整理器，并且在整理器上堆叠来自插入器的片材，使得其图像形成面朝下，并将片材从打印机单元堆叠成保持其图像形成的面朝下。由图像形成装置形成的图像的顶部和底部对应于插入片材的顶部和底部。

69. 发明授权

US06580242B2 Entrapment detection device of opening/closing member 有权
公开(公告)号：US06580242B2
公开(公告)日：2003-06-17
申请号：US09940500
申请日：2001-08-29
申请人： Kentaroh Hirose , Kiyoshi Okamoto , Hideharu Kato
发明人： Kentaroh Hirose , Kiyoshi Okamoto , Hideharu Kato
IPC分类号： G05B500
CPC分类号： B60J7/0573 , H02H7/0851
摘要： An entrapment detection device of an opening/closing member which efficiently performs an entrapment determination and restrains an entrapment load even when a motor rotational signal is not inputted. The entrapment detection device includes a controller for performing the entrapment detection based on detected motor rotational signal cycle changes outputted from a motor rotation sensor which is synchronized with the movement of a motor for actuating an opening/closing member. The controller stores the cycle changes of a predetermined number of output pulses from the sensor, predetermines a standard cycle time Tb from the stored pulse output, and calculates a cycle coefficient of the entrapment. When the motor rotational speed is reduced, an entrapment detection operation is performed by comparing a value of time from a previous cycle change to a current cycle change multiplied by the calculated cycle coefficient with the standard cycle Tb.

70. 发明授权

US06505017B2 Image forming apparatus, control method thereof, image forming method, and storage medium 失效
标题翻译：图像形成装置，其控制方法，图像形成方法和存储介质
公开(公告)号：US06505017B2
公开(公告)日：2003-01-07
申请号：US09772990
申请日：2001-01-31
申请人： Takayuki Fujii , Shinichi Nakamura , Naoyuki Ohki , Mitsuo Nimura , Norifumi Miyake , Kiyoshi Okamoto , Tsuyoshi Moriyama
发明人： Takayuki Fujii , Shinichi Nakamura , Naoyuki Ohki , Mitsuo Nimura , Norifumi Miyake , Kiyoshi Okamoto , Tsuyoshi Moriyama
IPC分类号： G03G1500
CPC分类号： G03G15/655 , G03G2215/00869 , H04N1/32106 , H04N1/46 , H04N2201/33314
摘要： It is intended to obtain outputs of insert sheets suitable for an inserter without delay. Thus, it is controlled to sort sheets on which pages of an image, being the print object in a mode to output the sheets to be set to an inserter provided in another apparatus having such the inserter, of first type in a series of images having plural pages were formed respectively, on the basis of information based on the inserter provided in the another apparatus.
摘要翻译：旨在无延迟地获得适合于插入器的插入片材的输出。因此，控制将在作为打印对象的图像的页面的哪个页面上排序为将要设置的纸张的图像的页面输出到具有这种插入器的另一设备中的插入器中的第一类型的一系列图像中，所述一系列图像具有基于基于另一装置中提供的插入器的信息分别形成多个页面。

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