-
1.发明授权Electrostatic latent image holder unit and image forming apparatus using the same 有权静电潜像保持器单元和使用其的成像设备公开(公告)号：US07826771B2
公开(公告)日：2010-11-02
申请号：US11826320
申请日：2007-07-13
IPC分类号： G03G15/01
CPC分类号： G03G15/0233 , G03G5/047 , G03G5/147 , G03G5/1476 , G03G5/14791 , G03G15/0291 , G03G2215/00957 , G03G2215/0129 , G03G2221/1609
摘要： An electrostatic latent image holder unit includes: first and second electrostatic latent image holders that have first and second functional layers, respectively, the first functional layer being different from the second functional layer in component ratio, and holds an electrostatic latent image on a surface thereof; a contact type charging unit that is in contact with the first electrostatic latent image holder to charge a surface of the first electrostatic latent image holders at a predetermined electric potential level; a non-contact type charging unit that are spaced from the second electrostatic latent image holder, and charge a surface of the second electrostatic latent image holder at a predetermined electric potential level; an exposure unit that exposes the first and second electrostatic latent image holders to form an electrostatic latent image; and a development unit that develops the first and second electrostatic latent image with toner to form a toner image.
摘要翻译： 静电潜像保持器单元包括：分别具有第一功能层和第二功能层的第一和第二静电潜像保持器，第一功能层与第二功能层的分量比不同，并且在其表面上保持静电潜像 ; 接触型充电单元，其与第一静电潜像保持器接触，以预定电位电平对第一静电潜像保持器的表面充电; 非接触型充电单元，与第二静电潜像保持器间隔开，并且以预定电位电平对第二静电潜像保持器的表面充电; 曝光单元，其使第一和第二静电潜像保持器暴露以形成静电潜像; 以及显影单元，其用调色剂显影第一和第二静电潜像以形成调色剂图像。
-
2.发明申请Electrostatic latent image holder unit and image forming apparatus using the same 有权静电潜像保持器单元和使用其的成像设备公开(公告)号：US20080193164A1
公开(公告)日：2008-08-14
申请号：US11826320
申请日：2007-07-13
IPC分类号： G03G15/18
CPC分类号： G03G15/0233 , G03G5/047 , G03G5/147 , G03G5/1476 , G03G5/14791 , G03G15/0291 , G03G2215/00957 , G03G2215/0129 , G03G2221/1609
摘要： An electrostatic latent image holder unit includes: first and second electrostatic latent image holders that have first and second functional layers, respectively, the first functional layer being different from the second functional layer in component ratio, and holds an electrostatic latent image on a surface thereof; a contact type charging unit that is in contact with the first electrostatic latent image holder to charge a surface of the first electrostatic latent image holders at a predetermined electric potential level; a non-contact type charging unit that are spaced from the second electrostatic latent image holder, and charge a surface of the second electrostatic latent image holder at a predetermined electric potential level; an exposure unit that exposes the first and second electrostatic latent image holders to form an electrostatic latent image; and a development unit that develops the first and second electrostatic latent image with toner to form a toner image.
摘要翻译： 静电潜像保持器单元包括：分别具有第一功能层和第二功能层的第一和第二静电潜像保持器，第一功能层与第二功能层的分量比不同，并且在其表面上保持静电潜像 ; 接触型充电单元，其与第一静电潜像保持器接触，以预定电位电平对第一静电潜像保持器的表面充电; 非接触式充电单元，与第二静电潜像保持器间隔开，并且以预定电位电位对第二静电潜像保持器的表面充电; 曝光单元，其使第一和第二静电潜像保持器暴露以形成静电潜像; 以及显影单元，其用调色剂显影第一和第二静电潜像以形成调色剂图像。
-
公开(公告)号：US06222606B1
公开(公告)日：2001-04-24
申请号：US09359798
申请日：1999-07-26
申请人： Takashi Fuchiwaki , Akihisa Maruyama , Yasutomo Ishii , Katsuya Takenouchi , Keitaro Sonoguchi , Yasutaka Naito , Yasuyuki Kobayashi , Yoko Shimomura , Kazuhiko Miyazato , Shigehiko Haseba , Minoru Ueki , Satoshi Matsuzaka
发明人： Takashi Fuchiwaki , Akihisa Maruyama , Yasutomo Ishii , Katsuya Takenouchi , Keitaro Sonoguchi , Yasutaka Naito , Yasuyuki Kobayashi , Yoko Shimomura , Kazuhiko Miyazato , Shigehiko Haseba , Minoru Ueki , Satoshi Matsuzaka
IPC分类号： G03B2732
CPC分类号： G03G15/231 , G03G15/2025 , G03G2215/0177 , G03G2215/2083 , G03G2215/2093
摘要： Premising a duplex imaging apparatus having an image carrier provided with a plurality of image carrying regions, the image deterioration phenomenon (i.e., the so-called “oil ghost phenomenon”), as might otherwise accompany the local transfer of a releasing agent from a fixing unit to the image carrier, is effectively avoided. In a mode where the image carrier 2 is provided with the plural image carrying regions, duplex mode control unit 8 includes an imaging sequence determining portion 9 for determining such a fundamental imaging sequence that when duplex images are to be formed on sheets 4 more than an image carriable number of the image carrier 2, the fundamental sequence determining portion 9 causes the image carrier 2: to carry first screen images A less than the image carriable number in a first imaging cycle of an imaging unit 1; to carry images corresponding to the image carriable number in and after a second imaging cycle so that at least second screen images B may be positioned at the front of the first screen images A; and to carry the second screen images B less than the image carriable number in the last imaging cycle.
摘要翻译： 提供具有设置有多个图像承载区域的图像载体的双面成像装置，图像劣化现象（即所谓的“油重影现象”）可能伴随着脱模剂从固定的局部转移 单元到图像载体，被有效地避免。 在图像载体2设置有多个图像承载区域的模式中，双面模式控制单元8包括用于确定这样的基本成像序列的成像序列确定部分9，即当在多于4个的片材4上形成双面图像时 图像载体2的图像载体号，基本序列确定部分9使图像载体2在成像单元1的第一成像周期中携带小于图像载体数量的第一屏幕图像A; 以在第二成像周期中和之后携带与图像可载卡号相对应的图像，使得至少第二屏幕图像B可以位于第一屏幕图像A的前面; 并且在最后一个成像周期中携带第二屏幕图像B小于图像可携带号码。
-
公开(公告)号：US06173136B2
公开(公告)日：2001-01-09
申请号：US09365802
申请日：1999-08-03
申请人： Takashi Fuchiwaki , Akihisa Maruyama , Yasutomo Ishii , Katsuya Takenouchi , Keitaro Sonoguchi , Yasutaka Naito , Yasuyuki Kobayashi , Yoko Shimomura , Kazuhiko Miyazato , Shigehiko Haseba , Minoru Ueki , Satoshi Matsuzaka
发明人： Takashi Fuchiwaki , Akihisa Maruyama , Yasutomo Ishii , Katsuya Takenouchi , Keitaro Sonoguchi , Yasutaka Naito , Yasuyuki Kobayashi , Yoko Shimomura , Kazuhiko Miyazato , Shigehiko Haseba , Minoru Ueki , Satoshi Matsuzaka
IPC分类号： G03G1520
CPC分类号： G03G15/235 , G03G15/2025 , G03G2215/2083 , G03G2215/2093
摘要： Image deterioration (so-called oil ghost) due to local transfer of a release agent from a fuser to an intermediate transfer body is effectively prevented. The fuser has a pair of fixing members, a release supply mechanism, an interlocking mechanism, and an interlocking control mechanism. The fixing members are in contact with each other and roll over each other, thus nipping a sheet. The fixing members fix unfixed images on the sheet. The release agent supply mechanism is mounted to at least the fixing member located on the surface of the sheet carrying an unfixed image. The release agent supply mechanism supplies a release agent to this fixing member at a constant rate. The interlocking mechanism interlocks the fixing members and release agent supply mechanism with each other such that the fixing members are kept in contact with each other and roll over each other and that a release agent is supplied to the fixing members. When duplex mode is selected, the interlocking control mechanism controls the interlocking time of the interlocking mechanism according to the length of the path of the sheet going to the nip between the fixing members.
摘要翻译： 有效地防止了由于脱模剂从定影器局部转移到中间转印体而导致的图像劣化（所谓的油重影）。 定影器具有一对固定构件，释放供给机构，联锁机构和互锁控制机构。 固定构件彼此接触并且彼此滚动，从而夹住片材。 固定构件将未固定的图像固定在片材上。 脱模剂供给机构至少安装在位于载有未定影图像的片材的表面上的固定构件。 脱模剂供给机构以一定的速度向该固定部件供给脱模剂。 互锁机构将固定部件和脱模剂供给机构互相联结，使得固定部件保持彼此接触并且彼此滚动，并且将脱模剂供给到固定部件。 当选择双面模式时，互锁控制机构根据到达固定构件之间的辊隙的片材的路径的长度来控制互锁机构的联锁时间。
-
公开(公告)号：US20070122179A1
公开(公告)日：2007-05-31
申请号：US11501743
申请日：2006-08-10
IPC分类号： G03G15/02
CPC分类号： G03G15/0225
摘要： An image forming apparatus includes a member to be cleaned, and a cleaning member, formed by foam material having plural foam cells, that cleans the member to be cleaned by contacting the member to be cleaned and rubbing against the member to be cleaned. In any one of the plural foam cells in a surface of the cleaning member, a maximum length A in a rubbing direction and a maximum length B in a direction orthogonal to the rubbing direction satisfy the relationship of A
摘要翻译： 图像形成装置包括待清洁的构件和由具有多个泡沫单元的泡沫材料形成的清洁构件，其通过使要清洁的构件接触并与待清洁的构件摩擦而清洁待清洁的构件。 在清洁部件的表面中的多个泡沫单体的任一个中，摩擦方向上的最大长度A和与摩擦方向正交的方向上的最大长度B满足A
-
公开(公告)号：US07474864B2
公开(公告)日：2009-01-06
申请号：US11501743
申请日：2006-08-10
IPC分类号： G03G15/02
CPC分类号： G03G15/0225
摘要： An image forming apparatus includes a member to be cleaned, and a cleaning member, formed by foam material having plural foam cells, that cleans the member to be cleaned by contacting the member to be cleaned and rubbing against the member to be cleaned. In any one of the plural foam cells in a surface of the cleaning member, a maximum length A in a rubbing direction and a maximum length B in a direction orthogonal to the rubbing direction satisfy the relationship of A
摘要翻译： 图像形成装置包括待清洁的构件和由具有多个泡沫单元的泡沫材料形成的清洁构件，其通过使要清洁的构件接触并与待清洁的构件摩擦而清洁待清洁的构件。 在清洁部件的表面中的多个泡沫单体的任一个中，摩擦方向上的最大长度A和与摩擦方向正交的方向上的最大长度B满足A
-
7.发明授权Charge roll, process cartridge, image forming apparatus, charging method, and cleaning method of charge roll 有权充电辊，处理盒，成像设备，充电方法和充电辊的清洁方法公开(公告)号：US07917064B2
公开(公告)日：2011-03-29
申请号：US11902293
申请日：2007-09-20
IPC分类号： G03G15/02
CPC分类号： G03G15/0233
摘要： A charge roll includes a roll member that contacts an image carrier and rotates, the roll member including a conductive material that charges the surface of the image carrier, and the roll member having particles on the outer circumferential surface of the roll member to have a surface roughness within a predetermined range.
摘要翻译： 充电辊包括与图像载体接触并旋转的辊构件，辊构件包括对图像载体的表面充电的导电材料和在辊构件的外周表面上具有颗粒的辊构件以具有表面 粗糙度在预定范围内。
-
8.发明申请Charge roll, process cartridge, image forming apparatus, charging method, and cleaning method of charge roll 有权充电辊，处理盒，成像设备，充电方法和充电辊的清洁方法公开(公告)号：US20080075505A1
公开(公告)日：2008-03-27
申请号：US11902293
申请日：2007-09-20
CPC分类号： G03G15/0233
摘要： A charge roll comprises a roll member that contacts an image carrier and rotates, the roll member comprising a conductive material that charges the surface of the image carrier, and the roll member having particles on the outer circumferential surface of the roll member to have a surface roughness within a predetermined range.
摘要翻译： 充电辊包括与图像载体接触并旋转的辊构件，辊构件包括对图像载体的表面充电的导电材料和在辊构件的外周表面上具有颗粒的辊构件，以具有表面 粗糙度在预定范围内。
-
公开(公告)号：US06684042B2
公开(公告)日：2004-01-27
申请号：US10097357
申请日：2002-03-15
申请人： Yuki Nagamori , Yutaka Kanai , Yasuo Takayama , Yasutomo Ishii
发明人： Yuki Nagamori , Yutaka Kanai , Yasuo Takayama , Yasutomo Ishii
IPC分类号： G03G1502
CPC分类号： G03G15/0233
摘要： In order to solve the problem, there is provided a charging device having: a roll-like charging member disposed in contact with a surface of a member to be charged and for charging the surface of the member to be charged; wherein: the charging member includes a conductive substrate, and at least an elastic layer and a surface layer applied sequentially onto a surface of the conductive substrate; and opposite end portions of the surface layer axially project beyond opposite end portions of the elastic layer respectively, while the opposite end portions of the surface layer are made to cover the elastic layer and made open.
摘要翻译： 为了解决这个问题，提供了一种充电装置，其具有：与被充电部件的表面接触并且对被充电部件的表面充电的卷状充电部件; 其中：充电构件包括导电衬底，并且至少弹性层和表面层依次施加到导电衬底的表面上; 并且表层的相对端部分别轴向突出超过弹性层的相对端部，同时使表层的相对端部覆盖弹性层并打开。
-
公开(公告)号：US07706713B2
公开(公告)日：2010-04-27
申请号：US11482767
申请日：2006-07-10
申请人： Yuji Terai , Yasutomo Ishii
发明人： Yuji Terai , Yasutomo Ishii
CPC分类号： G03G15/0225
摘要： An image forming apparatus includes an image bearing member, a charging roll that charges the image bearing member by rotating in contact with the image bearing member, and a cleaning member that removes materials adhered to the surface of the charging roll by contacting the surface of the charging roll. The cleaning member includes a foam body having an average cell diameter of 0.18 mm to 1.0 mm, and a ten point height of irregularities (Rz: JIS B0601-1982) of the charging roll is 1 μm to 17 μm.
摘要翻译： 图像形成装置包括图像承载部件，通过与图像承载部件接触旋转而对图像承载部件进行充电的充电辊，以及通过使图像承载部件的表面接触而去除附着在充电辊的表面的材料的清洁部件 充电辊。 清洁构件包括平均气泡直径为0.18mm至1.0mm，充电辊的十点高度不均匀（Rz：JIS B0601-1982）为1μm至17μm的泡沫体。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.02 秒)
