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1. 发明申请

US20120008973A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：清洁装置和图像形成装置，包括它们
公开(公告)号：US20120008973A1
公开(公告)日：2012-01-12
申请号：US13178025
申请日：2011-07-07
申请人： Yuu SAKAKIBARA , Kenji Sugiura , Naomi Sugimoto , Hisashi Kikuchi , Yoshiki Hozumi , Naruse Osamu
发明人： Yuu SAKAKIBARA , Kenji Sugiura , Naomi Sugimoto , Hisashi Kikuchi , Yoshiki Hozumi , Naruse Osamu
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/161 , G03G21/0035 , G03G21/0076 , G03G2215/1661 , G03G2221/001
摘要： A cleaning device disposed downstream from a transfer position in a direction of rotation of the image carrier to remove toner from the image carrier. The cleaning device includes a normally-charged toner cleaning member to electrostatically remove normally-charged toner from the image carrier, one of a polarity controller to control the toner on the image carrier to have a normal charging polarity and a reversely-charged toner cleaning member to electrostatically remove reversely-charged toner from the image carrier, a pre-cleaning member to electrostatically remove normally-charged toner from the image carrier, a pre-collection member to electrostatically collect the toner from the pre-cleaning member, and a control unit to reduce a voltage applied to the pre-cleaning member immediately after an untransferred toner image is removed from the image carrier by the pre-cleaning member below a voltage applied to the pre-cleaning member during removal of the untransferred toner image.
摘要翻译：一种清洁装置，其设置在图像载体的旋转方向上的转印位置的下游，以从图像载体中去除调色剂。清洁装置包括常规充电的调色剂清洁部件，用于从图像载体静电去除正常充电的调色剂，极性控制器之一，用于控制图像载体上的调色剂以具有正常的充电极性，以及反向充电的调色剂清洁部件从图像载体静电去除反向充电的调色剂，预清洁部件，以静电去除来自图像载体的正常充电的调色剂;预收集部件，用于从预清洁部件静电收集调色剂;以及控制单元以在移除未转印的调色剂图像之后，将未转印的调色剂图像在预清洁部件从图像载体移除到低于施加到预清洁部件的电压之后立即降低施加到预清洁部件的电压。

2. 发明申请

US20120034006A1 CLEANING DEVICE, IMAGE FORMING APPARATUS INCLUDING SAME, AND METHOD FOR MOUNTING SAME 有权
标题翻译：清洁装置，包括其的图像形成装置及其安装方法
公开(公告)号：US20120034006A1
公开(公告)日：2012-02-09
申请号：US13197308
申请日：2011-08-03
申请人： Akira ASAOKA , Takaya MURAISHI , Kenji SUGIURA , Hisashi KIKUCHI , Yoshiki HOZUMI , Yuu SAKAKIBARA
发明人： Akira ASAOKA , Takaya MURAISHI , Kenji SUGIURA , Hisashi KIKUCHI , Yoshiki HOZUMI , Yuu SAKAKIBARA
IPC分类号： G03G21/00
CPC分类号： G03G21/0035 , G03G15/161 , G03G21/007 , G03G21/0076 , G03G2221/001
摘要： A cleaning device including: multiple cleaning members arranged consecutively in a direction of movement of a cleaning target to remove adhered substances from the cleaning target; multiple casings to individually hold and at least partially enclose the multiple cleaning members, respectively, the casings and the cleaning members together constituting multiple sub-units; and a sub-unit holder to hold the multiple sub-units, from which the sub-units are individually removable.
摘要翻译：一种清洁装置，包括：多个清洁部件，其连续地排列在清洁对象的运动方向上，以从所述清洁对象去除附着的物质; 多个壳体分别保持和至少部分地包围多个清洁构件，所述壳体和清洁构件分别构成多个子单元; 以及子单元保持器，用于保持多个子单元，子单元可从该子单元单独移除。

3. 发明申请

US20140193172A1 CLEANER, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING THE CLEANER 有权
标题翻译：清洁器和使用清洁器的过程盒和图像形成装置
公开(公告)号：US20140193172A1
公开(公告)日：2014-07-10
申请号：US14089970
申请日：2013-11-26
申请人： Takaaki TAWADA , Takatsugu FUJISHIRO , Kazuhiko WATANABE , Hisashi KIKUCHI , Naomi SUGIMOTO , Yuu SAKAKIBARA
发明人： Takaaki TAWADA , Takatsugu FUJISHIRO , Kazuhiko WATANABE , Hisashi KIKUCHI , Naomi SUGIMOTO , Yuu SAKAKIBARA
IPC分类号： G03G15/00 , G03G21/00 , G03G21/18
CPC分类号： G03G21/0017 , G03G21/0029
摘要： A cleaner is provided. The cleaner includes a cleaning blade having an edge to be contacted with a surface of a member to be cleaned while moving relative to the member to clean the surface of the member. The cleaning blade includes the edge, and first and second side surfaces, wherein the edge is disposed between the first and second side surfaces. When the cleaning blade is not contacted with the surface of the member to be cleaned, the first side surface is opposed to the surface of the member, and when the cleaning blade is contacted with the surface of the member, the edge, and the first and second side surfaces of the cleaning blade are contacted with the surface of the member.
摘要翻译：提供清洁剂。清洁器包括具有边缘的清洁刮板，该边缘将与要清洁的构件的表面接触，同时相对于构件移动以清洁构件的表面。清洁刮板包括边缘以及第一和第二侧表面，其中边缘设置在第一和第二侧表面之间。当清洁刮板不与要清洁的构件的表面接触时，第一侧面与构件的表面相对，并且当清洁刮板与构件的表面，边缘和第一侧面接触时并且清洁刮板的第二侧表面与构件的表面接触。

4. 发明申请

US20140119769A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE THEREFOR 有权
标题翻译：图像形成装置及其过程盒
公开(公告)号：US20140119769A1
公开(公告)日：2014-05-01
申请号：US14050680
申请日：2013-10-10
申请人： Hisashi KIKUCHI , Takatsugu FUJISHIRO , Kazuhiko WATANABE , Takaaki TAWADA , Naomi SUGIMOTO , Yuu SAKAKIBARA
发明人： Hisashi KIKUCHI , Takatsugu FUJISHIRO , Kazuhiko WATANABE , Takaaki TAWADA , Naomi SUGIMOTO , Yuu SAKAKIBARA
IPC分类号： G03G15/02 , G03G21/00
CPC分类号： G03G21/0017 , G03G15/0233
摘要： An image forming apparatus includes a rotatable image bearer, a charging member to contact a surface of the image bearer and charge the image bearer, an exposure device to expose the image bearer and form a latent image, a developing device to develop the latent image on the image bearer into a toner image, a transfer device to transfer the toner image from the image bearer onto a transfer medium, and a cleaning blade to contact the surface of the image bearer and remove toner from the image bearer after image transfer. The charging member has surface unevenness created by projections and recesses extending in a direction of rotation of the image bearer. The cleaning blade is configured to abrade projections formed on the surface of the image bearer.
摘要翻译：图像形成装置包括可旋转的图像载体，用于接触图像载体的表面并对图像载体进行充电的充电构件，暴露图像载体并形成潜像的曝光装置，显影装置，以使潜像显影将图像载体转印成调色剂图像，将调色剂图像从图像载体转印到转印介质上的转印装置以及与图像载体的表面接触的清洁刮板，以及在图像转印之后从图像载体中除去调色剂。充电构件具有由图像承载体的旋转方向延伸的突起和凹部产生的表面凹凸。清洁刮板被构造成研磨形成在图像承载体的表面上的突起。

5. 发明申请

US20170199493A1 CLEANING BLADE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 审中-公开
公开(公告)号：US20170199493A1
公开(公告)日：2017-07-13
申请号：US15324513
申请日：2015-07-31
申请人： Kazuhiko WATANABE , Takaaki TAWADA , Hisashi KIKUCHI , Eisuke SHIMIZU , Yuu SAKAKIBARA
发明人： Kazuhiko WATANABE , Takaaki TAWADA , Hisashi KIKUCHI , Eisuke SHIMIZU , Yuu SAKAKIBARA
IPC分类号： G03G21/00
CPC分类号： G03G21/0017 , G03G21/1814 , G03G2215/0132
摘要： A cleaning blade includes: a blade having plural layers formed with elastic materials having different degrees of hardness from each other, an edge line portion of the blade being brought into contact with a surface of a cleaning target performing surface movement to remove adhering matter from the surface of the cleaning target. A cleaning layer of the plural layers including the edge line portion is impregnated with a resin or is made of an elastic material having a high degree of hardness. A permanent elongation rate of the entire blade is set at 3.0% or lower.

6. 发明申请

US20170038724A1 BLADE AND IMAGE FORMING APPARATUS AND CLEANING DEVICE INCORPORATING SAME 审中-公开
标题翻译：刀片和图像形成装置和清洁装置
公开(公告)号：US20170038724A1
公开(公告)日：2017-02-09
申请号：US15219782
申请日：2016-07-26
申请人： Eisuke SHIMIZU , Kazuhiko WATANABE , Takaaki TAWADA , Yuu SAKAKIBARA
发明人： Eisuke SHIMIZU , Kazuhiko WATANABE , Takaaki TAWADA , Yuu SAKAKIBARA
IPC分类号： G03G21/00
CPC分类号： G03G21/0017 , G03G21/0011
摘要： An elastic blade includes a contact edge to contact a contact object, an edge region including the contact edge and having a thickness smaller than or equal to 0.50 mm, and a backup region different in material or property from the edge region. The backup region is adjacent to the edge region on a cross section perpendicular to a direction in which the contact edge extends. The elastic blade has a converted Martens hardness X (N/mm2) in a range of from 0.9 to 2.9. The converted Martens hardness is defined as: X = S A S A + S B × h A + S B S A + S B × h B where SA represents a cross-sectional area (mm2) of the edge region, SB represents a cross-sectional area (mm2) of the backup region, hA represents a Martens hardness (N/mm2) of the edge region, hB represents a Martens hardness (N/mm2) of the backup region, and t represents the thickness (mm) of the edge region including the contact edge.
摘要翻译：其中SA表示边缘区域的横截面面积（mm2），SB表示支撑区域的横截面面积（mm2），hA表示边缘区域的马氏体硬度（N / mm2），hB表示马氏体备用区域的硬度（N / mm2），t表示包括接触边缘的边缘区域的厚度（mm）。

7. 发明申请

US20160320738A1 PHOTOCONDUCTOR CLEANING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：光电陶瓷清洁装置，工艺盒和图像形成装置
公开(公告)号：US20160320738A1
公开(公告)日：2016-11-03
申请号：US15138779
申请日：2016-04-26
申请人： Takaaki TAWADA , Kazuhiko WATANABE , Yuu SAKAKIBARA , Eisuke SHIMIZU , Takuya SEKINE , Ryuji YOSHIDA
发明人： Takaaki TAWADA , Kazuhiko WATANABE , Yuu SAKAKIBARA , Eisuke SHIMIZU , Takuya SEKINE , Ryuji YOSHIDA
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G15/0216 , G03G21/0011 , G03G21/0058 , G03G21/0076 , G03G21/18
摘要： A photoconductor cleaning device includes a photoconductor, a cleaner, and a roller. The cleaner is disposed in contact with the photoconductor to remove adhered substances on a surface of the photoconductor. The charger charges the photoconductor. The roller is disposed between the cleaner and the charger to remove adhered substances on the surface of the photoconductor.
摘要翻译：感光体清洁装置包括光电导体，清洁器和辊。清洁器设置成与感光体接触以去除光电导体表面上的附着物质。充电器为感光体充电。辊子设置在清洁器和充电器之间以去除感光体表面上的附着物质。

8. 发明申请

US20170146944A1 BLADE, CLEANING DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
公开(公告)号：US20170146944A1
公开(公告)日：2017-05-25
申请号：US15339269
申请日：2016-10-31
申请人： Eisuke SHIMIZU , Kazuhiko WATANABE , Takaaki TAWADA , Yuu SAKAKIBARA
发明人： Eisuke SHIMIZU , Kazuhiko WATANABE , Takaaki TAWADA , Yuu SAKAKIBARA
IPC分类号： G03G21/00
CPC分类号： G03G21/0017 , G03G2221/0089
摘要： An elastic blade includes a contact edge to contact a contact object, an edge region including the contact edge, and a backup region different in at least one of material and physical property from the edge region and adjacent to the edge region on a cross section perpendicular to a direction in which the contact edge extends. The backup region is free of direct contact with the contact object. In the elastic blade, a converted elastic power X is from 57% to 90% and defined as X = S A S A + S B × e A + S B S A + S B × e B , where SA and SB represent cross-sectional areas of the edge region and the backup region on the cross section, eA and eB represent elastic powers of the edge region and the backup region, and t represents a thickness of the edge region in a direction perpendicular to the longer of two sides of the edge region on the cross section.

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