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11. 发明专利

JP2009276369A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2009276369A
公开(公告)日：2009-11-26
申请号：JP2008124525
申请日：2008-05-12
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： SENDO HIROSHI , TOMINO TOSHIAKI , TAKAHASHI TAKAYOSHI
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G15/167 , G03G2215/00409
摘要： PROBLEM TO BE SOLVED: To solve the problems such as image defect and carrying failure caused in the case of passing a thick paper sheet in a transfer and separating part.
SOLUTION: In the case of passing a thick paper sheet, a nip regulating roller disposed on the downstream of a transfer roller is displaced to vary the downstream end of a transfer area in which a transfer material is separated from an image support.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：解决在将厚纸张传送到分离部分的情况下引起的图像缺陷和携带故障的问题。解决方案：在通过厚纸片的情况下，设置在转印辊下游的辊隙调节辊被移位以改变转印材料与图像支持体分离的转印区域的下游端。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JP2007316191A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2007316191A
公开(公告)日：2007-12-06
申请号：JP2006143696
申请日：2006-05-24
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： TOMINO TOSHIAKI , SENDO HIROSHI
IPC分类号： G03G15/16 , G03G21/10
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus which forms an image having high image quality by surely removing residual toner or the like without influencing a transfer means, an image carrier and an intermediate transfer body.
SOLUTION: In the image forming apparatus, a cleaning means for removing substance to be removed which adheres to the transfer means or a cleaning means for removing substance to be removed which adheres to the image carrier has: a first brush roller and a second brush roller whose rotating directions are reverse to each other, which remove toner while abutting on the transfer means or the image carrier and which can rotate; and a contact-sliding member which is arranged in parallel with the common tangential direction of the first brush roller and the second brush roller and slides in contact with the first brush roller and the second brush roller.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置，其通过确保去除残留调色剂等而不影响转印装置，图像载体和中间转印体来形成具有高图像质量的图像。解决方案：在图像形成装置中，用于去除粘附到转印装置上的去除被除去物质的清洁装置或用于去除粘附到图像载体上的待去除物质的清洁装置具有：第一刷辊和第二刷辊的旋转方向彼此相反，其在抵接在传送装置或图像载体上并且可旋转时除去调色剂; 以及接触滑动构件，其与第一刷辊和第二刷辊的共同切线方向平行地布置，并且与第一刷辊和第二刷辊接触滑动。版权所有（C）2008，JPO＆INPIT

13. 发明专利

JP2012173307A Image forming device 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2012173307A
公开(公告)日：2012-09-10
申请号：JP2011031792
申请日：2011-02-17
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： KODA YASUAKI , AZEYANAGI KATSUMI , KURODA KATSUYOSHI , NONOYAMA NAOKI , SENDO HIROSHI
IPC分类号： G03G21/14 , B65H3/06 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To prevent a part of a fixing device for thermally fixing a toner image formed on each sheet fed from a sheet feed casette from being excessively heated when different number of images are to be formed on each sheet, in forming images on a plurality of sheets which are stored in parallel in the sheet feed casette and fed therefrom.SOLUTION: The image forming device configured to feed sheets Sa, Sb stored in parallel in a sheet feed casette 20 by use of sheet feed rollers 24a, 24b to form images includes: image formation instruction means 30 that issues an instruction to form images on each of the sheets stored in parallel in the sheet feed casette; and sheet feed control means 31 that controls the timing when the sheet feed roller supplies each sheet, in accordance with the number of images to be formed on each sheet instructed by the image formation instruction means.
摘要翻译：要解决的问题：为了防止在每个片材上形成不同数量的图像时，用于热定影由片材进给盒供给的每个片材上形成的调色剂图像的一部分定影装置被过度加热，在多个片材上形成图像，这些片材平行地存储在片材进给盒中并从其馈送。解决方案：图像形成装置，被配置为通过使用供纸辊24a，24b将平行地存储在片材进给盒20中的纸张Sa，Sb形成图像，包括：图像形成指令装置30，其发出形成的指令在片材进给盒中平行存储的每张纸上的图像; 以及片材进给控制装置31，其根据在图像形成指令装置指示的每张纸上形成的图像数量来控制供纸辊供应每张纸张的时间。版权所有（C）2012，JPO＆INPIT

14. 发明专利

JP2012166881A Paper feeding cassette 审中-公开
标题翻译：纸送料盒
公开(公告)号：JP2012166881A
公开(公告)日：2012-09-06
申请号：JP2011028081
申请日：2011-02-14
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： SENDO HIROSHI , KODA YASUAKI , AZEYANAGI KATSUMI , KURODA KATSUYOSHI , NONOYAMA NAOKI
IPC分类号： B65H1/12 , B65H1/04
摘要： PROBLEM TO BE SOLVED: To provide a paper feeding cassette in which a plurality of push-up plates for pushing up paper while being energized by energizing means are independently installed, wherein, when feeding the paper by pushing up the paper by the push-up plates, the paper is pushed up by the push-up plates with uniform pressure, even when there is variation in energization in the energizing means or even when the paper sizes are different from one another, and then, the paper is appropriately fed.SOLUTION: In the paper feeding cassette 10 in which the plurality of push-up plates 20 for pushing up the paper S while being energized by the energizing means 21 are independently installed, connecting members 22 for connecting the push-up plates 20 to one another are provided.
摘要翻译：要解决的问题：提供一种供纸盒，其中，多个用于在通电装置通电的同时推送纸张的上推板被独立地安装，其中当通过将纸张推送到纸张上推板，即使当通电装置中的通电变化甚至当纸张尺寸彼此不同时，纸也被均匀的压力推上推板，然后纸张被适当地美联储。解决方案：在供纸盒10中，独立地安装有用于在被激励装置21通电的同时向上推动纸张S的多个上推板20的供纸盒10，用于连接上推板20的连接构件22 提供了彼此。版权所有（C）2012，JPO＆INPIT

15. 发明专利

JP2008026453A Belt supporting unit for image forming apparatus 审中-公开
标题翻译：用于图像形成装置的皮带支撑单元
公开(公告)号：JP2008026453A
公开(公告)日：2008-02-07
申请号：JP2006196681
申请日：2006-07-19
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： SENDO HIROSHI , TOMINO TOSHIAKI
IPC分类号： G03G21/16 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To provide a belt supporting unit for tensioning and laying an endless belt, wherein the belt is easily removed by center-folding and turning a frame on which the belt is tensioned and laid between a tensioning and laying position and a releasing position with easy operation when exchanging the belt. SOLUTION: The belt supporting unit includes a lock member for preventing the frame on which the belt is tensioned and laid from being center-folded and turned, and performs lock to prevent center-folding and turning without using a fixing member which requires work such as a screw when tensioning and laying the belt. By using a turning cam acting interlocked with the lock member or integrated with the lock member, the release of locking, the release of tensioning and center-folding and turning are performed through an operation performed once. Thus, the belt is easily exchanged with easy operation. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于张紧和铺设环形带的带支撑单元，其中通过中心折叠和转动其上张紧并放置在张紧位置和铺设位置之间的框架来容易地移除带以及在更换带时容易操作的释放位置。解决方案：带支撑单元包括一个锁定构件，用于防止带被张紧和放置的框架被中心折叠和转动，并且执行锁定以防止中心折叠和转动，而不使用需要的固定构件张紧和铺设皮带时，如螺丝等工作。通过使用与锁定构件互锁或与锁定构件一体的转动凸轮，通过一次执行的操作来执行锁定的释放，张紧和中心折叠和转动的释放。因此，容易操作的皮带容易更换。版权所有（C）2008，JPO＆INPIT

16. 发明专利

JP2007164038A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2007164038A
公开(公告)日：2007-06-28
申请号：JP2005363032
申请日：2005-12-16
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： TOMINO TOSHIAKI , SENDO HIROSHI
IPC分类号： G03G15/16
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining a stable image by suppressing an influence that a transfer material exerts on a transfer nip part when passing through a resist roller and when passing through a fixing roller.
SOLUTION: The image forming apparatus having a transfer means of transferring a toner image formed on an image carrier to the transfer material at the transfer nip part and a fixing means of fixing the toner image on the transfer material at a fixation nip part has a control means of continuously varying transfer pressure so that specified transfer pressure is applied when the transfer material enters the transfer nip part and transfer pressure higher than the specified transfer pressure is applied when the front end of the transfer material enters the fixation nip part.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过抑制转印材料在通过抗蚀剂辊时通过定影辊时对转印辊隙部分施加的影响而获得稳定图像的图像形成装置。解决方案：图像形成装置具有将形成在图像载体上的调色剂图像转印到转印夹持部分上的转印材料的转印装置和用于在定影辊隙部分上将调色剂图像定影在转印材料上的固定装置具有连续改变转印压力的控制装置，使得当转印材料进入转印夹持部分时施加指定的转印压力，并且当转印材料的前端进入定影辊隙部分时施加高于指定转印压力的转印压力。版权所有（C）2007，JPO＆INPIT

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