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1. 发明授权

US06813466B1 Cleaning blade system for electrophotography 失效
标题翻译：用于电子照相的清洁刀片系统
公开(公告)号：US06813466B1
公开(公告)日：2004-11-02
申请号：US10202426
申请日：2002-07-22
申请人： Eugene Francis Kopecky
发明人： Eugene Francis Kopecky
IPC分类号： G03G2100
CPC分类号： G03G21/0029
摘要： A cleaning blade system for a variety of electrophotographic apparatuses. A preferably reversible, elongated, elastic wiper blade is longitudinally supported by a relatively rigid, elongated holder. The wiper holder is universally adaptable to a variety of differently configured cleaning blade mounts by a plurality of mounting adapters which all have a uniform interface with the wiper holders so that all wipers and wiper holders can be uniform. Each mounting adapter has a second interface for fastening it to at least one of the varied cleaning blade mounts in the same way that a conventional cleaning blade is fastened to said one. The holder and mounting adapters include provisions for locating and stabilizing the disposition of wipers relative to the drums. Preferably the holder includes an interlock securing a wiper blade without adhesives. The wiper blade may include flared edges to enhance contact pressure against the drum and extend its useful life.
摘要翻译：一种用于各种电子照相设备的清洁刮刀系统。优选地可逆的，细长的弹性擦拭片由相对刚性的细长的保持器纵向支撑。擦拭器保持器通过多个安装适配器普遍适用于各种不同配置的清洁刀片安装座，所述多个安装适配器都与刮水器保持器具有均匀的界面，使得所有刮水器和擦拭器保持器均匀。每个安装适配器具有第二接口，用于将其固定到至少一个不同的清洁刀片安装件上，其方式与常规的清洁刀片固定到所述一个的相同。保持器和安装适配器包括用于定位和稳定擦拭器相对于鼓的布置的部件。优选地，保持器包括互锁件，其在没有粘合剂的情况下固定刮水片。刮水片可以包括扩口边缘，以增强与滚筒的接触压力并延长其使用寿命。

2. 发明授权

US06807385B2 Difference potential preventing image forming apparatus 失效
标题翻译：差分电位防止图像形成装置
公开(公告)号：US06807385B2
公开(公告)日：2004-10-19
申请号：US10369580
申请日：2003-02-21
申请人： Koji Miyake , Masaki Suto , Hiroyuki Mitsu
发明人： Koji Miyake , Masaki Suto , Hiroyuki Mitsu
IPC分类号： G03G2100
CPC分类号： G03G15/168
摘要： An image forming apparatus capable of preventing generation of an excessive difference in potential between a cleaning member and an intermediate transfer member to thereby increase the service life of the intermediate transfer member, including an image bearing member; an image forming unit; an intermediate transfer device formed by at least one intermediate transfer member; a final transfer member; a cleaning member; and a control unit which applies an intermediate-transfer-member-bias to the intermediate transfer member and applies a cleaning-member-bias to the cleaning member to thereby control the potential gradient between the cleaning member and the intermediate transfer member.
摘要翻译：一种能够防止产生清洁部件和中间转印部件之间的电位差的图像形成装置，从而增加包括图像承载部件在内的中间转印部件的使用寿命。图像形成单元; 由至少一个中间转印部件形成的中间转印装置; 最终转会成员; 清洁构件; 以及控制单元，其向中间转印部件施加中间转印部件偏压，并将清洁部件偏压施加到清洁部件，从而控制清洁部件和中间转印部件之间的电位梯度。

3. 发明授权

US06704540B2 Cleaning device of image forming machine 失效
标题翻译：成像机清洗装置
公开(公告)号：US06704540B2
公开(公告)日：2004-03-09
申请号：US10227454
申请日：2002-08-26
申请人： Masanobu Maeshima , Naoki Yamane
发明人： Masanobu Maeshima , Naoki Yamane
IPC分类号： G03G2100
CPC分类号： G03G21/0058
摘要： A cleaning device of an image forming machine including a pair of arm members each having one end portion pivotable about a support shaft, a cleaning roller rotatably supported between front end portions of the arm members via a shaft, helical compression springs for urging the arm members so as to bring the cleaning roller into contact under pressure with the surface of a photoconductor drum, a drive gear of the photoconductor drum, and a driven gear of the cleaning roller in mesh with the drive gear. Each of the arm members is disposed axially outwardly of the photoconductor drum. The center of the support shaft of each of the arm members is either placed on an extension of a line of action passing the point of engagement between the drive gear and the driven gear, or placed on an extension of a straight line passing the point of engagement, the straight line being within an angular range of some angle to the line of action.
摘要翻译：一种图像形成机的清洁装置，包括一对臂构件，每个臂构件具有可围绕支撑轴枢转的一个端部部分，经由轴可旋转地支撑在臂构件的前端部分之间的清洁辊，用于推动臂构件的螺旋压缩弹簧使得清洁辊在感光鼓的表面，感光鼓的驱动齿轮和与驱动齿轮啮合的清洁辊的从动齿轮的压力下接触。每个臂构件均布置在感光鼓的轴向外侧。每个臂构件的支撑轴的中心或者被放置在通过驱动齿轮和从动齿轮之间的接合点的作用线的延伸部上，或者放置在通过驱动齿轮和从动齿轮的直线之间的直线的延伸部接合，直线处于与作用线有一定角度的角度范围内。

4. 发明授权

US06704539B2 Image-forming apparatus and cleaning blade 有权
标题翻译：图像形成装置和清洁刮板
公开(公告)号：US06704539B2
公开(公告)日：2004-03-09
申请号：US10267861
申请日：2002-10-10
申请人： Yuji Nakayama
发明人： Yuji Nakayama
IPC分类号： G03G2100
CPC分类号： G03G21/0011
摘要： In a cleaning blade and an image-forming apparatus using a cleaning means having the cleaning blade, the cleaning blade is composed of an edge portion which is brought into contact with the image-bearing member and a support portion which brings the edge portion into contact with the image-bearing member, where the value at a peak temperature (t1) of a loss tangent of the edge portion, tan &dgr;1, is smaller than the value at a peak temperature (t2) of a loss tangent of the support portion, tan &dgr;2, and a curve which represents the temperature dependence of the loss tangent of the edge portion and a curve which represents the temperature dependence of the loss tangent of the support portion intersect at t1° C. or above to t1+40° C. or below. These can maintain the surface state of a photosensitive member that does not cause any smeared images or melt adhesion of toner even when non-magnetic toners are used, promising a great improvement in reliability, and also can deal with any situations even when the productivity has dramatically been advanced.
摘要翻译：在清洁刮板和使用具有清洁刮板的清洁装置的图像形成装置中，清洁刮板由与图像承载部件接触的边缘部分和使边缘部分接触的支撑部分构成与图像承载部件相比，边缘部分的损耗角正切tanδ1的峰值温度（t1）的值小于支撑部分的损耗角正切的峰值温度（t2）的值， tanδ2和表示边缘部分的损耗角正切的温度依赖性的曲线和表示支撑部的损耗角正切的温度依赖性的曲线在t1℃以上相交到t1 + 40℃。或以下。即使在使用非磁性调色剂的情况下，也可以保持感光元件的表面状态，即使在使用非磁性调色剂时也不会造成任何模糊图像或熔融粘附，因此可靠性提高很大，并且即使在生产率大大提高了

5. 发明授权

US06690899B2 Conductive fiber brush cleaner having separate detoning and scavenging zones 有权
标题翻译：导电纤维刷清洁器具有独立的分离和清除区域
公开(公告)号：US06690899B2
公开(公告)日：2004-02-10
申请号：US10080215
申请日：2002-02-21
申请人： Kenneth J. Brown , George David Gross , Joseph A. Kwiatkowski , Francisco L. Ziegelmuller
发明人： Kenneth J. Brown , George David Gross , Joseph A. Kwiatkowski , Francisco L. Ziegelmuller
IPC分类号： G03G2100
CPC分类号： G03G21/007
摘要： A conductive fur brush cleaning assembly for an image processing apparatus. The cleaning assembly has a casing, a plurality of rotating components within the casing and a plurality of sealing devices that divide the casing into a scavenging zone and a detoning zone. The sealing devices prevent airborne marking particles from traveling from the detoning zone into the scavenging zone.
摘要翻译：一种用于图像处理装置的导电毛刷清洁组件。清洁组件具有壳体，壳体内的多个旋转部件和将壳体分成扫气区域和检测区域的多个密封装置。密封装置防止空气中的标记颗粒从检测区域进入扫气区。

6. 发明授权

US06687950B1 Doctor blade and blade holder comprising composite material and ceramic coating 失效
标题翻译：刮刀和刀片架包括复合材料和陶瓷涂层
公开(公告)号：US06687950B1
公开(公告)日：2004-02-10
申请号：US09719401
申请日：2000-12-08
申请人： Ilkka Rata , Kari Niemi , Heikki Toivanen , Timo Lintula , Ilkka Eskelinen
发明人： Ilkka Rata , Kari Niemi , Heikki Toivanen , Timo Lintula , Ilkka Eskelinen
IPC分类号： G03G2100
CPC分类号： D21G3/005
摘要： The invention relates to an apparatus comprising a holder (2) for a doctor blade and a blade (1) to be fitted in the holder for use in a paper or board machine. The holder (2) and/or the blade (1) comprises a composite material of whose surface or on a part of whose surface a ceramic coating (6) has been made.
摘要翻译：本发明涉及一种装置，其包括用于刮刀的保持器（2）和安装在用于纸或纸板机器的保持器中的刀片（1）。保持器（2）和/或刀片（1）包括其表面或其表面的一部分表面上已经制成陶瓷涂层（6）的复合材料。

7. 发明授权

US06640070B2 Image forming apparatus including a conductive film attached to a cleaning blade 失效
标题翻译：图像形成装置，包括附着在清洁刮板上的导电膜
公开(公告)号：US06640070B2
公开(公告)日：2003-10-28
申请号：US10022802
申请日：2001-12-20
申请人： Yoshinori Sanmonji
发明人： Yoshinori Sanmonji
IPC分类号： G03G2100
CPC分类号： G03G21/0017 , G03G21/0023
摘要： A method and apparatus for forming an image is provided by visualizing a latent image on a photosensitive member with a toner having an electrical resistance, transferring the visualized image to an image recording medium, cleaning with a cleaning blade a residual toner adhering to a surface of the photosensitive member after the transfer of the latent image to the image recording medium, and charge injecting a biasing voltage of a predetermined magnitude to the residual toner with a conductive polyester film, whereby at least part of a surface potential of the photosensitive member is removed. The conductive polyester film is fixedly attached to a tip end of the cleaning blade.
摘要翻译：一种用于形成图像的方法和装置是通过用具有电阻的调色剂使感光构件上的潜像可视化，将可视化图像转印到图像记录介质上，用清洁刮板清洁粘附在表面上的残留调色剂所述感光部件在将所述潜像转印到所述图像记录介质之后，用导电性聚酯膜向所述残留调色剂注入预定大小的偏置电压，由此去除所述感光部件的表面电位的至少一部分。导电性聚酯膜固定在清洁刮板的前端。

8. 发明授权

US06580897B2 Cleaning device, and image forming method and image forming apparatus using the cleaning device 有权
标题翻译：清洁装置和图像形成方法以及使用该清洁装置的图像形成装置
公开(公告)号：US06580897B2
公开(公告)日：2003-06-17
申请号：US09934168
申请日：2001-08-21
申请人： Kazuhiko Sato , Junichi Koiso
发明人： Kazuhiko Sato , Junichi Koiso
IPC分类号： G03G2100
CPC分类号： G03G21/0029
摘要： A cleaning device removing residual toner from a photoreceptor. The cleaning device has a cleaning blade composed of a plurality of plate materials laminated together. The plate materials include a cleaning blade member and a plastic member each of which is mounted on a support. In use, the cleaning blade member is brought into contact with the photoreceptor; however, the plastic member is not brought into contact with the photoreceptor. The elastic modulus of the cleaning blade D1 and the elastic modulus of the plastic member D2 satisfy the following formula 16≦D2/D1≦2,800.
摘要翻译：从感光体去除残留调色剂的清洁装置。清洁装置具有由层叠在一起的多个板材构成的清洁刮板。板材包括清洁刮板构件和每个安装在支撑件上的塑料构件。在使用中，清洁刮板构件与感光体接触; 然而，塑料构件不与感光体接触。清洁刀片D1的弹性模量和塑料构件D2的弹性模量满足下式16 <= D2 / D1 <= 2800。

9. 发明授权

US06505019B2 Image forming apparatus having paper dust removing means 有权
标题翻译：具有除尘装置的图像形成装置
公开(公告)号：US06505019B2
公开(公告)日：2003-01-07
申请号：US09852746
申请日：2001-05-11
申请人： Shougo Sato , Takeshi Fuwazaki
发明人： Shougo Sato , Takeshi Fuwazaki
IPC分类号： G03G2100
CPC分类号： G03G21/1814 , G03G21/0064 , G03G2215/00607 , G03G2215/00708 , G03G2221/0042 , G03G2221/0068
摘要： A first paper-dust removing device is provided to mainly remove pulp fibers of the paper dust. The first paper-dust removing device is located downstream from a transfer position in the photosensitive drum rotating direction. A second paper-dust removing device is provided to mainly remove talc in the paper dust. The second paper-dust removing device may be located downstream from the first paper dust removing device in the photosensitive drum rotating direction or upstream from the transfer position in the sheet conveying direction along the sheet transport path. An additional first paper-dust removing device may be located upstream from the transfer position in the sheet conveying direction along the sheet transport path.
摘要翻译：提供了第一种除尘装置，主要去除纸粉的纸浆纤维。第一除尘装置位于感光鼓旋转方向上的转印位置的下游。提供了第二纸粉除去装置，主要去除纸粉中的滑石。第二除尘装置可以沿着片材传送路径沿着片材传送方向位于感光鼓旋转方向上或从传送位置的上游位于第一纸张除尘装置的下游。附加的第一除尘装置可以沿着纸张传送路径沿片材传送方向位于传送位置的上游。

10. 发明授权

US06470168B1 ACD using an added low resolution CCD to prevent even partial printout 失效
标题翻译： ACD使用附加的低分辨率CCD来防止甚至部分打印输出
公开(公告)号：US06470168B1
公开(公告)日：2002-10-22
申请号：US09790467
申请日：2001-02-22
申请人： William A. Fuss , Zhigang Fan
发明人： William A. Fuss , Zhigang Fan
IPC分类号： G03G2100
CPC分类号： H04N1/00843 , G07D7/20 , H04N1/00864 , H04N1/00875
摘要： An anticounterfeit detector (ACD) does both a high and low resolution scan of a document. The video signal resulting from the low resolution scan is used to detect a selected type of image, e.g., currency, negotiable securities, etc., by using ACD hardware or software. A corrective action is taken, e.g., preferably even partial printing from the high resolution scan is prevented, the video signal is invalidated, etc., if the selected image is detected. The low resolution signal can also be obtained by decimating or low pass filtering the high resolution signal.
摘要翻译：防伪检测器（ACD）对文档进行高分辨率和低分辨率扫描。由低分辨率扫描产生的视频信号用于通过使用ACD硬件或软件来检测选定类型的图像，例如货币，可转让证券等。采取纠正措施，例如，如果检测到所选择的图像，则优选地从高分辨率扫描中均匀地进行部分打印，视频信号无效等。也可以通过对高分辨率信号进行抽取或低通滤波来获得低分辨率信号。

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