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1. 发明授权

US6029025A Image forming apparatus with variable efficiency cleaning mechanism 失效
标题翻译：具有可变效率清洗机构的成像装置
公开(公告)号：US6029025A
公开(公告)日：2000-02-22
申请号：US36795
申请日：1998-03-09
申请人： Hiroshi Sakakibara , Hiroshi Fukao , Mineyuki Sako , Kuniya Matsuura , Shingo Hirota
发明人： Hiroshi Sakakibara , Hiroshi Fukao , Mineyuki Sako , Kuniya Matsuura , Shingo Hirota
IPC分类号： G03G15/01 , G03G21/00
CPC分类号： G03G15/0105 , G03G21/0029 , G03G2215/0119
摘要： An image forming apparatus, such as a printer or photocopier, has a cleaning device for cleaning an image carrier. The efficiency with which the cleaning device cleans the image carrier is varied in dependence upon the image forming conditions, to thereby reduce wear on both the cleaning device and the image carrier. In one embodiment, cleaning efficiency is varied by changing the contact pressure between a cleaning blade and the image carrier. In a color apparatus with multiple image-forming units, the image forming conditions relate to whether the image to be formed is monochrome, composite color or simul-color.
摘要翻译：诸如打印机或复印机的图像形成装置具有用于清洁图像载体的清洁装置。清洁装置清洁图像载体的效率根据图像形成条件而变化，从而减少清洁装置和图像载体上的磨损。在一个实施例中，通过改变清洁刮板和图像载体之间的接触压力来改变清洁效率。在具有多个图像形成单元的彩色设备中，图像形成条件涉及要形成的图像是单色还是复合颜色或同色。

2. 发明授权

US06051356A Toner for electrostatic latent image developing 失效
标题翻译：静电潜像显影用调色剂
公开(公告)号：US06051356A
公开(公告)日：2000-04-18
申请号：US38907
申请日：1998-03-12
申请人： Yoshikazu Nishihara , Ichiro Demizu , Yoshihiro Mikuriya , Hiroshi Fukao , Fumiko Hirano , Hiroyuki Fukuda
发明人： Yoshikazu Nishihara , Ichiro Demizu , Yoshihiro Mikuriya , Hiroshi Fukao , Fumiko Hirano , Hiroyuki Fukuda
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08704 , G03G9/08782
摘要： A toner is provided for electrostatic latent image developing which exhibits desirable smearing, offset and filming characteristics during copying, and which has excellent toner flow characteristics and chargeability properties. The toner of the present invention contains at least a binder resin containing polyethylene wax, and at least polypropylene wax, and colorant. The toner of the present invention is made by a process whereby polyethylene wax is added to a binder resin to form a mixture. The mixture is then added or mixed with a colorant and polypropylene wax.
摘要翻译：提供用于静电潜像显影的调色剂，其在复印期间显示出期望的涂抹，胶印和成膜特性，并且具有优异的调色剂流动特性和带电性能。本发明的调色剂至少含有含有聚乙烯蜡的粘合剂树脂，至少含有聚丙烯蜡和着色剂。本发明的调色剂是通过聚乙烯蜡加入到粘合剂树脂中以形成混合物的方法制成的。然后将混合物加入或与着色剂和聚丙烯蜡混合。

3. 发明授权

US6014540A Image forming apparatus having a device for removing charged materials prior to cleaning 失效
标题翻译：图像形成装置具有用于在清洁之前去除带电材料的装置
公开(公告)号：US6014540A
公开(公告)日：2000-01-11
申请号：US111889
申请日：1998-07-08
申请人： Mineyuki Sako , Kenzo Toya , Kazuhiro Sakamoto , Hiroshi Fukao
发明人： Mineyuki Sako , Kenzo Toya , Kazuhiro Sakamoto , Hiroshi Fukao
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G21/0076 , G03G2221/001 , G03G2221/0026
摘要： An image forming apparatus includes a movable recording medium bearing member, an image forming device for forming an image on the image bearing member with a developer having an additive and a cleaning device having a cleaning member which makes a contact with the image bearing member for cleaning thereof at a cleaning station. The apparatus further includes a transferring device for transferring the image from the image bearing member to a recording medium. A processing device is mounted between the transfer station and the cleaning station for processing the additive that has not been transferred but still remains on the image bearing member such that one component of the additive remains on the image bearing member and another component of the additive is removed.
摘要翻译：图像形成装置包括可移动记录介质承载部件，用于在具有添加剂的显影剂的图像承载部件上形成图像的图像形成装置和具有与图像承载部件进行清洁的清洁部件的清洁部件的清洁装置在清洁站。该装置还包括用于将图像从图像承载部件传送到记录介质的传送装置。处理装置安装在转运站和清洁站之间，用于处理尚未转印但仍保留在图像承载部件上的添加剂，使得添加剂的一个成分保留在图像承载部件上，而添加剂的另一成分为删除。

4. 发明授权

US5807653A Toner for two-component developing agent 失效
标题翻译：双组分显影剂调色剂
公开(公告)号：US5807653A
公开(公告)日：1998-09-15
申请号：US837861
申请日：1997-04-22
申请人： Yoshikazu Nishihara , Ichiro Demizu , Yoshihiro Mikuriya , Fumiko Nakazawa , Hiroshi Fukao
发明人： Yoshikazu Nishihara , Ichiro Demizu , Yoshihiro Mikuriya , Fumiko Nakazawa , Hiroshi Fukao
IPC分类号： G03G9/08 , G03G9/083 , G03G9/087 , G03G9/097 , G03G9/10 , G03G9/107 , G03G9/113
CPC分类号： G03G9/08782 , G03G9/08704 , G03G9/08706 , G03G9/08711 , G03G9/0819 , G03G9/0827 , G03G9/09708 , G03G9/09725 , G03G9/107 , G03G9/113
摘要： A toner for two-component developing agent is provided which can prevent smearing and offsetting during copying operation, and which is not liable to fluidity decrease and chargeability deterioration. The toner contains polyethylene and polypropylene as toner waxes and incorporates a magnetic powder having a certain BET specific surface area.
摘要翻译：提供了用于双组分显影剂的调色剂，其可以防止在复印操作期间的拖尾和偏移，并且不易于流动性降低和带电性劣化。该调色剂含有聚乙烯和聚丙烯作为调色蜡，并掺入具有一定BET比表面积的磁粉。

5. 发明授权

US4812873A Heat fixing unit in an electrophotographic copying apparatus 失效
标题翻译：电子照相复印装置中的热定影单元
公开(公告)号：US4812873A
公开(公告)日：1989-03-14
申请号：US93314
申请日：1987-09-04
申请人： Sanji Inagaki , Hiroshi Fukao , Tetsuya Yamada , Etsuaki Urano , Yoshihiro Hattori
发明人： Sanji Inagaki , Hiroshi Fukao , Tetsuya Yamada , Etsuaki Urano , Yoshihiro Hattori
IPC分类号： G03G15/20
CPC分类号： G03G15/206
摘要： A heat fixing unit in an electrophotographic copying apparatus is disclosed. The heat fixing unit comprises a heat fixing roller with a heater, a pressure roller with a plurality of fibers, and driven ring components disposed on the ends of the pressure roller for adjusting the contact amount between the heat fixing roller and the pressure roller. The heat fixing unit offers a less warming up time and a better paper delivery performance, and requires less material cost.The heat fixing unit in an electrophotographic copying apparatus may employ a fixed type or a rotary type curing unit for raising the plurality of fibers.
摘要翻译：公开了一种电子照相复印装置中的热定影单元。热定影单元包括具有加热器的热定影辊，具有多根纤维的加压辊和设置在加压辊的端部上的驱动环部件，用于调节热定影辊和加压辊之间的接触量。热定影单元提供较少的预热时间和更好的送纸性能，并且需要较少的材料成本。电子照相复印装置中的热定影单元可以采用用于升高多根纤维的固定型或旋转型固化单元。

6. 发明授权

US5212039A Developing method of electrostatic latent images for full color image formation 失效
标题翻译：用于全色图像形成的静电潜像的显影方法
公开(公告)号：US5212039A
公开(公告)日：1993-05-18
申请号：US799343
申请日：1991-11-27
申请人： Ichiro Demizu , Mitsutoshi Nakamura , Hiroshi Fukao , Yuji Shintani , Shinobu Nakasawa
发明人： Ichiro Demizu , Mitsutoshi Nakamura , Hiroshi Fukao , Yuji Shintani , Shinobu Nakasawa
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097 , G03G9/113 , G03G13/09 , G03G13/26
CPC分类号： G03G13/09 , G03G9/08755 , G03G9/09716 , G03G9/1137
摘要： This invention relates to a developing method for electrostatic latent images for developing the electrostatic latent images retained on an electrostatic latent image retaining member, comprisinga step of supplying a specified developer;a step of transferring the developer to a developing area; anda step of developing the electrostatic latent images formed on the electrostatic latent image retaining member in the development area under a specified development bias voltage.
摘要翻译：本发明涉及静电潜像显影方法，用于显影保留在静电潜像保持部件上的静电潜像，包括提供指定显影剂的步骤; 将显影剂转移到显影区域的步骤; 以及在规定的显影偏压下将形成在显影区域上的静电潜像保持构件上的静电潜像显影的步骤。

7. 发明授权

US5824446A Toners for developing electrostatically charged images 失效
标题翻译：用于显影静电荷图像的调色剂
公开(公告)号：US5824446A
公开(公告)日：1998-10-20
申请号：US837862
申请日：1997-04-22
申请人： Yoshikazu Nishihara , Ichiro Demizu , Yoshihiro Mikuriya , Fumiko Nakazawa , Hiroshi Fukao
发明人： Yoshikazu Nishihara , Ichiro Demizu , Yoshihiro Mikuriya , Fumiko Nakazawa , Hiroshi Fukao
IPC分类号： G03G9/087 , G03G9/097
CPC分类号： G03G9/097 , G03G9/08704
摘要： The present invention relates to toners for developing electrostatically charged images which contains polyethylene fine particles and polypropylene fine particles as wax, which have a specific particle size. By incorporating such polyethylene and polypropylene fine particles into toners the prevention of smear, offset, filming, and improvement of fluidity and chargeability of the toners can be achieved.
摘要翻译：本发明涉及用于显影静电荷图像的调色剂，其包含具有特定粒径的聚乙烯微粒和作为蜡的聚丙烯微粒。通过将这种聚乙烯和聚丙烯细颗粒结合到调色剂中，可以实现防止涂抹，胶印，成膜以及提高调色剂的流动性和带电性。

8. 发明授权

US5272040A Toner for developing electrostatic latent images 失效
标题翻译：用于显影静电潜像的调色剂
公开(公告)号：US5272040A
公开(公告)日：1993-12-21
申请号：US858898
申请日：1992-03-27
申请人： Shinobu Nakasawa , Hiroshi Fukao , Keiji Asakawa , Toshikazu Muramatsu , Ichiro Demizu
发明人： Shinobu Nakasawa , Hiroshi Fukao , Keiji Asakawa , Toshikazu Muramatsu , Ichiro Demizu
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/0825 , G03G9/09708 , G03G9/09725
摘要： The present invention relates to a toner for developing electrostatic latent images which has silica and titania or alumina on the toner surface at specified ratio or in specified states, so that environmental stability in chargeability and stable copy images with fine texture can be obtained.
摘要翻译：本发明涉及一种用于显影静电潜像的调色剂，其在指定的比例或指定状态下在调色剂表面上具有二氧化硅和二氧化钛或氧化铝，从而可以获得充电性的环境稳定性和具有精细质地的稳定的复印图像。

9. 发明授权

US5219696A Toner for developing electrostatic latent image 失效
标题翻译：用于显影静电潜像的调色剂
公开(公告)号：US5219696A
公开(公告)日：1993-06-15
申请号：US798118
申请日：1991-11-26
申请人： Ichiro Demizu , Mitsutoshi Nakamura , Hiroshi Fukao
发明人： Ichiro Demizu , Mitsutoshi Nakamura , Hiroshi Fukao
IPC分类号： G03G9/097
CPC分类号： G03G9/09708 , G03G9/09716
摘要： The present invention relates to a toner for developing electrostatic latent images, comprising titanium oxide or aluminum oxide having two peak values within the range between 10 and 20 m.mu.m and between 30 and 60 m.mu.m in primary particle size.
摘要翻译：本发明涉及一种用于显影静电潜像的调色剂，其包含二氧化钛或氧化铝，其具有在10μm至20μm之间的范围内的二个峰值和在一次颗粒尺寸中的30至60μm的范围。

10. 发明授权

US4926218A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US4926218A
公开(公告)日：1990-05-15
申请号：US405051
申请日：1989-09-11
申请人： Hiroshi Fukao
发明人： Hiroshi Fukao
IPC分类号： G03G15/20 , G03G21/00 , G03G21/10
CPC分类号： G03G21/105 , G03G15/2025
摘要： An image forming apparatus provided with a transport device for discharging waste toner remained on a holding member of electrostatic latent image in an image forming section after transporting the toner onto a cleaning web arranged for cleaning fixing rollers of a fixing device. The waste toner transported and discharged by the transport device is absorbed into a wide area of the cleaning web and rolled therein since used portion of the cleaning web is rolled up. The transport device includes a mechanism for dispersing the discharged waste toner onto the cleaning web thereby collecting the waste toner in a wide area of the cleaning web.
摘要翻译：在将调色剂输送到用于清洁定影装置的定影辊的清洁纸上之后，在图像形成部分中将具有用于排出废调色剂的输送装置的图像形成装置保留在静电潜像的保持部件上。由运送装置输送和排出的废粉末被吸收到清洁纤维网的大范围内并在其中滚动，因为清洁纤维网的使用部分被卷起。运输装置包括用于将排出的废调色剂分散到清洁纤维网上的机构，从而在清洁织物的广泛区域中收集废调色剂。

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