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1. 发明专利

JP2012176808A Post-processing apparatus, image forming system, and method for detecting abnormal stapling 有权
标题翻译：后处理装置，图像形成系统和检测异常分页的方法
公开(公告)号：JP2012176808A
公开(公告)日：2012-09-13
申请号：JP2011039226
申请日：2011-02-25
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： KAMIYA MASAHIRO , NAKAJIMA HIROBUMI , YAMAUCHI KAZUMICHI , SUGIMOTO EIJI
IPC分类号： B65H37/04
摘要： PROBLEM TO BE SOLVED: To accurately determine abnormal stapling.SOLUTION: A post-processing controller 70 determines abnormal stapling on the basis of a null stapling signal in a determination period ΔT, from firstly detecting an L level as the null stapling signal until starting clinching operation, after starting stapling operation. For example, once the L level is detected as the null stapling signal in the determination period ΔT, the post-processing controller 70 determines it as a situation that there is no abnormal stapling.
摘要翻译：要解决的问题：准确地确定装订异常。解决方案：在开始装订操作之后，后处理控制器70在确定时段ΔT中基于零订书钉信号来确定异常缝合，从首先检测到L级作为零缝合信号直到开始钳制操作。例如，一旦在判定期间ΔT中将L电平检测为空订书钉信号，则后处理控制器70将其判定为没有异常装订的情况。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011006184A Paper feeder, image forming device and image forming system 有权
标题翻译：纸张进纸器，图像形成装置和图像形成系统
公开(公告)号：JP2011006184A
公开(公告)日：2011-01-13
申请号：JP2009150191
申请日：2009-06-24
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： YOSHIMURA KAZUTOSHI , YAMAUCHI KAZUMICHI , OKAMOTO AKIRA , YAMAMOTO KENJI , NAKAMURA HIDEKI , OGAWA MASATOSHI
IPC分类号： B65H1/26
CPC分类号： G03G15/6511 , B65H1/266 , B65H3/128 , B65H7/06 , B65H2402/64 , B65H2511/417 , B65H2511/51 , B65H2511/515 , B65H2515/342 , B65H2801/06 , B65H2220/02 , B65H2220/03 , B65H2220/01
摘要： PROBLEM TO BE SOLVED: To safely pull out an accommodation part after finishing the image formation, without damaging recording paper, nor arranging a special component.SOLUTION: This paper feeder includes the accommodation part insertable-extractable to a body and placing the recording paper for forming an image, a restricting part for suppressing pulling-out of the accommodation part by restricting the accommodation part to the body, a suction carrying part for carrying while sucking the recording paper fed for forming the image from the accommodation part, and a suction detecting sensor for detecting the presence of the recording paper sucked to the suction carrying part. When detecting a suction of the recording paper by the suction detecting sensor after completing paper feeding, the restriction of the restricting part is not released, and when the suction is not detected, the restriction of the restricting part is released.
摘要翻译：要解决的问题：在完成图像形成之后，安全地拉出住宿部分，而不损坏记录纸，也不布置特殊部件。解决方案：该供纸器包括可插入 - 可提取到主体的容纳部分，并将记录纸放置在形成图像;限制部，其通过将所述容纳部限制在所述主体上来抑制所述容纳部的拉出;吸入用携带部，用于在从所述容纳部吸入用于形成图像的所述记录纸的同时进行携带;以及抽吸检测传感器，用于检测吸入吸力传送部分的记录纸的存在。在完成供纸之后，当检测到吸入检测传感器的记录纸的抽吸时，限制部分的限制不被释放，并且当没有检测到吸力时，限制部件的限制被解除。

3. 发明专利

JP2010120721A Paper feeder and image forming device 有权
标题翻译：纸张进纸器和图像形成装置
公开(公告)号：JP2010120721A
公开(公告)日：2010-06-03
申请号：JP2008294196
申请日：2008-11-18
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： YAMAUCHI KAZUMICHI , OKAMOTO AKIRA , YOSHIMURA KAZUTOSHI , NAKAMURA HIDEKI , YAMAMOTO KENJI , KATAYAMA YOSHITERU
IPC分类号： B65H1/14 , B65H1/18 , B65H3/12 , B65H3/48 , G03G15/00
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48 , B65H7/04 , B65H7/14 , B65H2511/20 , B65H2511/51 , B65H2511/515 , B65H2513/40 , B65H2801/06 , B65H2220/03 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： PROBLEM TO BE SOLVED: To provide a paper feeder capable of always maintaining the top position of a non-floating paper bundle at a prescribed position during the operation of paper feed without damaging the paper stored inside even for the paper feeder of an air conveyance system. SOLUTION: This paper feeder includes an elevating part elevating the paper bundle stored on a paper placing table 59, air blowing parts 52, 54 blowing air to the upper side surface of the paper bundle and making the paper floating upward from the paper bundle, and a non-contact paper detecting sensor 51 detecting the existence or nonexistence of the paper at the prescribed position of the paper placing table. The elevating motor B7 is controlled so as to move the paper bundle upward and downward based on the frequency or the ratio of the existence of the paper on the detection result of the paper detecting sensor during the operation of the air blowing parts. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种供纸器，其能够在进纸操作期间始终将非浮动纸捆的顶部位置保持在规定位置，而不会损坏存储在纸内的纸张，甚至对于空气输送系统
解决方案：该供纸器包括提升部件，该升降部件将存放在纸放置台59上的纸束，吹风部52,54吹送到纸束的上侧表面并使纸从纸张向上浮起以及检测在纸张放置台的规定位置处纸张的存在或不存在的非接触纸检测传感器51。控制升降马达B7，以便在吹风部件的操作期间，基于纸张存在的频率或纸张检测传感器的检测结果的比例来向上和向下移动纸卷。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010095317A Paper sheet feeding device and image forming device 审中-公开
标题翻译：纸张送料装置和图像形成装置
公开(公告)号：JP2010095317A
公开(公告)日：2010-04-30
申请号：JP2008265008
申请日：2008-10-14
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： YOSHIMURA KAZUTOSHI , YAMAUCHI KAZUMICHI , OKAMOTO AKIRA , NAKAMURA HIDEKI , YAMAMOTO KENJI , KATAYAMA YOSHITERU
IPC分类号： B65H3/48 , B65H1/18 , B65H3/12 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an air-conveying type paper sheet feeding device capable of correctly detecting the upper surface of a paper sheet bundle without damaging paper sheets stored therein. SOLUTION: The paper sheet feeding device includes: an upper surface detection unit 51 for detecting the position of the upper surface of a paper sheet bundle with a non-contact type sensor; air feeding units 52, 54 for feeding air to upper side surfaces of the paper sheet bundle; and a paper sheet conveying unit 50 which has a suction unit, sucks paper sheets one by one from the highest paper sheet of the paper sheet bundle stacked on a paper feed tray through sucking air with the suction unit, and conveys the sucked paper sheet. The paper feed device performs the control so as to detect the position of the upper surface of the paper sheet bundle with an upper surface detection unit 51 after stopping the air feed to the paper sheet bundle with the air feeding units 52, 54. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够正确地检测纸张束的上表面而不损坏存储在其中的纸张的空气输送型纸张进给装置。纸张供给装置包括：上表面检测单元51，用于利用非接触型传感器检测纸张束的上表面的位置; 空气供给单元52,54，用于将空气供给到纸张束的上侧表面; 以及具有抽吸单元的纸张传送单元50，通过用抽吸单元吸入空气从堆叠在供纸托盘上的纸张束的最高纸张一张一张地吸收纸张，并且传送被吸收的纸张。供纸装置进行控制，以便在用空气供给单元52,54停止向纸张束的空气供给之后用上表面检测单元51检测纸张摞的上表面的位置。
版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009020334A Image forming apparatus and post processing unit 审中-公开
标题翻译：图像形成装置和后处理单元
公开(公告)号：JP2009020334A
公开(公告)日：2009-01-29
申请号：JP2007183219
申请日：2007-07-12
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： NAKAMURA HIDEKI , YOSHIMURA KAZUTOSHI , SAKATA TOMOSHI , YAMAUCHI KAZUMICHI , OKAMOTO AKIRA , YAMAMOTO KENJI
IPC分类号： G03G21/00 , B41J29/42 , B41J29/46 , H04N1/00
CPC分类号： G03G15/5004 , G03G15/55 , G03G2215/00426
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus and a post processing unit allowing a general user to safely and surely perform a complicated maintenance work.
SOLUTION: Progress of the maintenance work is determined by a control part 111 based on detection results in an opening/closing detection part 142 inputted through a mechanism control part 141, a lever operation detection part 144 and an attachment/detachment detection part 145, etc., then, work items are switchably displayed on an LCD 122 according to the progress of the work and power supply to an electrical part P in an attachment/detachment unit U to be maintained is shut off in the image forming apparatus 1. After the power supply is shut off to the attachment/detachment unit U, when the power supply is restarted, whether or not the electrical part P is electrically connected to a power source DC 13 is determined and when the electrical part P is not electrically connected, a guidance for work items for corresponding work is displayed on the LCD 122.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置和后处理单元，其允许一般用户安全且可靠地执行复杂的维护工作。解决方案：基于通过机构控制部141输入的打开/关闭检测部142的检测结果，杆操作检测部144和安装/拆卸检测部144，由控制部111决定维护工作的进展 145等，那么根据工作的进展，工作项目可切换地显示在LCD 122上，并且在图像形成装置1中切断要保持的安装/拆卸单元U中的电气部分P的电力在电源关闭到安装/拆卸单元U之后，当重新启动电源时，确定电气部件P是否电连接到电源DC 13，并且当电气部件P不是电气在LCD 122上显示相关工作的工作项目的指导。（C）版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008077420A Image formation system and post processor 审中-公开
标题翻译：图像形成系统和后处理器
公开(公告)号：JP2008077420A
公开(公告)日：2008-04-03
申请号：JP2006256217
申请日：2006-09-21
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： NAKAMURA HIDEKI , YAMAUCHI KAZUMICHI , OKAMOTO AKIRA , YAMAMOTO KENJI , YOSHIMURA KAZUTOSHI , SAKATA TOMOSHI
IPC分类号： G05F1/10 , G03G21/00 , H02J1/00
摘要： PROBLEM TO BE SOLVED: To provide a technique for evading influence on a post processor by a voltage drop accompanying the impedance increase of a feed line as regards a technique for supplying power using the feed line from a power source provided to an image forming apparatus to the post processor in the post stage. SOLUTION: The post processor 200 is provided with the feed line 413 for feeding power fed from a preceding stage device to a post stage device and a boosting means 450 for boosting the voltage of the fed power. Also, the post processor 200 can be provided with a voltage monitoring means for monitoring the output voltage level of the feed line 413 for feeding the power to the post stage device and a boosting control means for making the boosting means 450 boost the voltage in the case that the monitored result of the voltage monitoring means is below a prescribed output voltage level. The voltage monitoring means can monitor the output voltage level of the feed line 413 for feeding the power to the post stage. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种技术，用于通过伴随供给线的阻抗增加的电压降来回避对后处理器的影响，关于使用从提供给图像的电源的馈电线供电的技术形成装置到后处理器。解决方案：后处理器200设置有用于将从前级装置馈送的功率馈送到后级装置的馈线413和用于升高馈电功率的电压的升压装置450。此外，后处理器200可以设置有电压监视装置，用于监视馈送线413的输出电压电平，以将功率馈送到后级装置;以及升压控制装置，用于使升压装置450升高电压电压监视装置的监视结果低于规定的输出电压电平的情况。电压监视装置可以监视馈线413的输出电压电平，以将功率馈送到后级。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007153470A Image forming device and image forming method 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：JP2007153470A
公开(公告)日：2007-06-21
申请号：JP2005347504
申请日：2005-12-01
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： OKAMOTO AKIRA , YAMAUCHI KAZUMICHI , YAMAMOTO KENJI , SAKATA TOMOSHI , YOSHIMURA KAZUTOSHI
IPC分类号： B65H9/14 , B65H7/02 , B65H85/00 , G03G15/00 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming device capable of registering positions of images formed on both surfaces of transfer paper at high accuracy. SOLUTION: The transfer paper P is conveyed in a direction of a conveying direction A before the image is transferred to a surface of the transfer paper P by an image formation part 60 and inclination to the conveying direction is corrected by abutting a side (first side) of a leading end on a register roller 43A. After the image is formed on the surface, the transfer paper P is reversed by an inversion passage 87 and an inversion conveying passage 88 and is conveyed in a direction of a conveying direction B. Inclination is corrected by abutting the side (first side) of the leading end on a register roller 43B. Thereafter, the transfer paper P is conveyed in a direction of the conveying direction A and the image is formed on the back surface without performing correction of inclination by the register roller 43A that time. The positions of the images formed on both surfaces can be aligned at high accuracy by correcting the inclination by abutting the same sides on the register roller 43A, 43B on the front surface side and the back surface side. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够高精度地记录形成在转印纸的两面上的图像的位置的图像形成装置。
解决方案：在通过图像形成部分60将图像转印到转印纸P的表面之前，转印纸P沿输送方向A的方向输送，并且通过邻接侧面来校正对输送方向的倾斜（第一侧）在排列辊43A上。在表面上形成图像之后，转印纸P被反转通道87和反转输送通道88反转，并沿输送方向B的方向输送。通过将转印纸P的一侧（第一面）位于对位辊43B上的前端。此后，转印纸张P沿输送方向A的方向输送，图像形成在背面上，而不会通过对位辊43A的时间进行修正。通过使前表面侧和后表面侧的对位辊43A，43B上的相同侧抵接来校正倾斜，可以高精度地对准在两面上形成的图像的位置。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007039196A Paper feeder and image forming system 审中-公开
标题翻译：纸张进纸器和图像形成系统
公开(公告)号：JP2007039196A
公开(公告)日：2007-02-15
申请号：JP2005224794
申请日：2005-08-03
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： KATO KENJI , YAMAUCHI KAZUMICHI , OKAMOTO AKIRA
IPC分类号： B65H3/48
摘要： PROBLEM TO BE SOLVED: To provide a paper feeder and an image forming system usable even for a device of not lifting a tray, having a simple structure, and capable of preventing a paper feeding error by surely detecting flapping of paper when blowing air.
SOLUTION: The paper feeder and the image forming system are characterized by having a plurality of air exhaust ports 31 positioned on an upper end surface of a bundle of the loaded paper P and arranged so as to be respectively opposed, an air blowing means 32 sending the air to the air exhaust ports 31, a flapping detecting means 33 detecting a flapping quantity of a bundle upper part of the paper P generated by the air blown from the air exhaust ports 31, and a flapping control means 42 controlling driving of the air blowing means 32 on the basis of the flapping quantity detected by the flapping detecting means 33.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使对于不提升托盘的装置也可以使用的供纸器和图像形成系统，其结构简单，并且能够通过确定地检测吹风时纸张的扑动来防止送纸错误空气。解决方案：供纸器和成像系统的特征在于具有多个排气口31，排气口31位于装载纸P的束的上端表面上，并分别相对设置，装置32将空气送到排气口31，拍动检测装置33，检测由排气口31吹出的空气产生的纸P的束上部的扑动量;以及控制驱动的拍动控制装置42 基于由扑动检测装置33检测到的拍打量来调节送风装置32. 版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007003966A Image forming apparatus and image forming method 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：JP2007003966A
公开(公告)日：2007-01-11
申请号：JP2005185999
申请日：2005-06-27
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： OKAMOTO AKIRA , YAMAUCHI KAZUMICHI , SHIMAZU AKIHIKO
IPC分类号： G03G15/00 , G03G15/20
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of adjusting image sizes for the surface and back of a both-sided print through an easy image size adjustment, and to provide an image forming method. SOLUTION: The image forming apparatus forms an image by transferring a toner image to the surface of transfer paper and fixing the toner image under heat, and subsequently forms another image by inverting the transfer paper back to front, transferring a toner image to the back of the transfer paper, and fixing the toner image under heat. The image forming apparatus includes: a corrected-magnification storage section 103 that stores an adjustment value for adjusting an image size changed with the inside temperature of the apparatus; an apparatus inside temperature sensor S1 that detects the inside temperature of the apparatus; and a back magnification adjustment means 104 by which an adjustment value corresponding to the detection result of the detecting means is read from the corrected magnification storage section and an image magnification at which an image is formed on the back of transfer paper is adjusted using the read adjustment value. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过容易的图像尺寸调整来调整双面打印的表面和背面的图像尺寸的图像形成装置，并提供图像形成方法。解决方案：图像形成装置通过将调色剂图像转印到转印纸的表面并将调色剂图像定影在加热下形成图像，并且随后通过将转印纸反转到前方而形成另一图像，将调色剂图像转印到转印纸的背面，并且在加热下固定调色剂图像。图像形成装置包括：校正倍率存储部103，存储用于调整随设备的内部温度而变化的图像大小的调整值; 检测设备内部温度的温度传感器S1内的设备; 以及后置放大率调节装置104，通过该后置放大率调整装置104，从校正倍率存储部分读取与检测装置的检测结果相对应的调节值，并且使用读取的调整值调整在转印纸背面形成图像的图像倍率调整值。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2011107342A Image forming apparatus and image forming 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：JP2011107342A
公开(公告)日：2011-06-02
申请号：JP2009261254
申请日：2009-11-16
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： OKAMOTO AKIRA , YAMAUCHI KAZUMICHI , NAKAMURA HIDEKI , YAMAMOTO KENJI , OGAWA MASATOSHI , YOSHIMURA KAZUTOSHI
IPC分类号： G03G21/00 , B65H29/58 , G03G15/00 , G03G21/14
CPC分类号： G03G15/6535
摘要： PROBLEM TO BE SOLVED: To reduce a phenomenon that paper is wound round an image carrier caused by the burr occurrence direction of cut paper, and to reduce jamming disposal work for removing the paper from the image carrier as far as possible. SOLUTION: The image forming apparatus includes: an image forming part 4 that has a photoreceptor drum 41 and forms an image; a transfer part 42 that transfers the image formed on the photoreceptor drum 41 to predetermined paper P; a second paper feeding part 66 that has a paper feed cassette 51 in which the paper P arranged in a predetermined placing direction is stored and conveys the paper P to the transfer part 42; a winding sensor part 13 that detects whether the paper P conveyed by the second paper feeding part is wound round the photoreceptor drum 41; and a controller that performs display control to prompt the change of the placing direction of the paper P stored in the paper feed cassette 51 or the like on the basis of a paper winding detection signal output from the winding sensor part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了减少由于切纸的毛刺发生方向引起的纸张卷绕在图像载体上的现象，并且尽可能减少从图像载体上取出纸张的干扰处理工作。解决方案：图像形成装置包括：具有感光鼓41并形成图像的图像形成部分4; 将形成在感光鼓41上的图像转印到预定纸P的转印部42; 第二送纸部66具有供纸盒51，纸张P以预定的放置方向布置在纸供给盒51中，并将纸P传送到转印部42; 卷绕传感器部13，其检测由第二供纸部输送的纸张P是否缠绕在感光鼓41上; 以及控制器，其基于从卷绕传感器部分输出的纸张卷绕检测信号，执行显示控制以促使存储在供纸盒51等中的纸张P的放置方向的改变。版权所有（C）2011，JPO＆INPIT

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