公开(公告)号：US20140093294A1

公开(公告)日：2014-04-03

申请号：US14039379

申请日：2013-09-27

申请人： Kenji KOMITO ,  Hiroshi NAKAI ,  Kunio HASEGAWA ,  Takuya SEKINE

发明人： Kenji KOMITO ,  Hiroshi NAKAI ,  Kunio HASEGAWA ,  Takuya SEKINE

IPC分类号： G03G21/00

CPC分类号： G03G21/0094

摘要： Provided is an image bearing member protecting agent which contains a fatty acid metal salt and an inorganic lubricant, wherein an aspect ratio (average major axis length/average minor axis length) of the inorganic lubricant is 60 to 400, and a mass ratio of the fatty acid metal salt to the inorganic lubricant (fatty acid metal salt/inorganic lubricant) is 98/2 to 85/15.

摘要翻译： 本发明提供一种图像承载部件保护剂，其含有脂肪酸金属盐和无机润滑剂，其中无机润滑剂的纵横比（平均长轴长/平均短轴长）为60〜400，质量比为 无机润滑剂（脂肪酸金属盐/无机润滑剂）的脂肪酸金属盐为98/2〜85/15。

公开(公告)号：US20140030644A1

公开(公告)日：2014-01-30

申请号：US13941712

申请日：2013-07-15

申请人： Kunio HASEGAWA ,  Hiroshi NAKAI ,  Takuya SEKINE ,  Kenji KOMITO

发明人： Kunio HASEGAWA ,  Hiroshi NAKAI ,  Takuya SEKINE ,  Kenji KOMITO

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G5/05 ,  G03G5/0532 ,  G03G5/0546 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/075 ,  G03G5/14717 ,  G03G5/14769 ,  G03G5/14791 ,  G03G21/0094

摘要： An image bearing member includes a substrate, a photosensitive layer overlying the substrate; and a surface layer overlying the photosensitive layer, wherein the surface layer includes a cross-linked layer formed by curing a radical polymerizable monomer having no charge transport structure and a radical polymerizable compound having a charge transport structure, wherein a protective agent is supplied to the surface layer by a protective agent supplying member which is arranged facing the surface layer and includes a roller having a core material and a foam layer thereon to form a protective layer on the surface layer.

摘要翻译： 图像承载部件包括基板，覆盖基板的感光层; 以及覆盖感光层的表面层，其中表面层包括通过固化不具有电荷输送结构的自由基聚合性单体形成的交联层和具有电荷输送结构的自由基聚合性化合物，其中向 表面层通过面向表面层布置的保护剂供给构件，并且包括其上具有芯材料和泡沫层的辊，以在表面层上形成保护层。

公开(公告)号：US20130259552A1

公开(公告)日：2013-10-03

申请号：US13798587

申请日：2013-03-13

申请人： Kunio HASEGAWA ,  Hiroshi NAKAI ,  Takuya SEKINE ,  Kenji KOMITO

发明人： Kunio HASEGAWA ,  Hiroshi NAKAI ,  Takuya SEKINE ,  Kenji KOMITO

IPC分类号： G03G21/00

CPC分类号： G03G21/0094

摘要： An image forming apparatus, including: an image bearing member; and a protective layer forming unit which includes a protective agent supplying member which rotatably contacts a surface of the image bearing member and an image bearing member protective agent, wherein the image bearing member protective agent includes at least a metal salt of a fatty acid and an inorganic lubricant, wherein the protective agent supplying member includes: a core material; and a foam layer formed on an outer periphery of the core material and including a plurality of cells, and wherein drive torque of the image bearing member and drive torque of the protective agent supplying member satisfy Formula (1) below: 1.47×10−4≦[(A1+B1)−(A0+B0)]/L[N·m/mm]≦1.96×10−3  Formula (1)

摘要翻译： 一种图像形成装置，包括：图像承载部件; 以及保护层形成单元，其包括可转动地接触图像承载部件的表面的保护剂供给部件和图像承载部件保护剂，其中，图像承载部件保护剂至少包括脂肪酸的金属盐和 无机润滑剂，其中所述保护剂供给构件包括：芯材料; 以及形成在所述芯材的外周并且包括多个单元的发泡层，并且所述图像承载部件的驱动转矩和所述保护剂供给部件的驱动转矩满足下式（1）：1.47×10-4 @ [（A1 + B1） - （A0 + B0）] / L [N·m / mm] @ 1.96×10-3（1）

公开(公告)号：US20130315642A1

公开(公告)日：2013-11-28

申请号：US13890410

申请日：2013-05-09

申请人： Hiroshi NAKAI ,  Kunio HASEGAWA ,  Takuya SEKINE

发明人： Hiroshi NAKAI ,  Kunio HASEGAWA ,  Takuya SEKINE

IPC分类号： G03G21/00

CPC分类号： G03G21/0094 ,  G03G21/06

摘要： An image forming method including forming a latent electrostatic image borne on an image bearing member, developing the latent electrostatic image with a development agent accommodated in a development unit, the development agent containing toner, applying or attaching a protective agent to the surface of the image bearing member by a protective agent supplying device including a foam roller, and supplying particulates having a true spherical form between the surface of the image bearing member and a surface of the foam roller.

摘要翻译： 一种图像形成方法，包括形成承载在图像承载部件上的静电潜像，用容纳在显影单元中的显影剂显影静电潜像，显影剂含有调色剂，将保护剂施加或附着到图像的表面 通过包括泡沫辊的保护剂供应装置，并且在图像承载部件的表面和泡沫辊的表面之间提供具有真实球形的颗粒。

公开(公告)号：US20130216286A1

公开(公告)日：2013-08-22

申请号：US13769891

申请日：2013-02-19

申请人： Kunio HASEGAWA ,  Hiroshi NAKAI ,  Takuya SEKINE

发明人： Kunio HASEGAWA ,  Hiroshi NAKAI ,  Takuya SEKINE

IPC分类号： G03G21/00

CPC分类号： G03G21/00 ,  G03G21/0058 ,  G03G21/0094

摘要： An image forming apparatus, including at least: an image bearing member; a protective layer forming unit including at least a protective agent supplying member and an image bearing member protective agent; and a rotational speed controlling unit, wherein the protective agent supplying member includes a core material and a foam layer including a plurality of cells, wherein a number of cells n existing at a contact portion between a surface of the image bearing member and the protective agent supplying member is greater than 9 and less than 23, and wherein a traveling speed V of the cells with respect to the surface of the image bearing member at the contact portion is greater than 837 cells/mm2/s and less than 4,670 cells/mm2/s.

摘要翻译： 一种图像形成装置，至少包括：图像承载部件; 保护层形成单元，其至少包括保护剂供给构件和图像承载构件保护剂; 以及旋转速度控制单元，其中所述保护剂供应构件包括芯材料和包括多个单元的泡沫层，其中存在于所述图像承载构件的表面与所述保护剂之间的接触部分处的多个单元n 供给部件大于9且小于23，并且其中电池相对于图像承载部件在接触部分的表面的行进速度V大于837个细胞/ mm 2 / s且小于4,670个细胞/ mm 2 / s。

公开(公告)号：US20090257799A1

公开(公告)日：2009-10-15

申请号：US12423159

申请日：2009-04-14

申请人： Katsuhito HARUNO ,  Masaharu FURUYA ,  Takuya SEKINE ,  Masakazu IMAI

发明人： Katsuhito HARUNO ,  Masaharu FURUYA ,  Takuya SEKINE ,  Masakazu IMAI

IPC分类号： G03G21/12

CPC分类号： G03G21/12 ,  G03G2215/0132

摘要： A powder container includes a first container to contain powder falling from an opening located in an upper portion of the powder container, a second container that contains the powder and is located in the first container, on a route through which the powder that falls from the opening, a powder transport mechanism to transport the powder from the first container to the second container, and a detection mechanism to detect whether or not the first container is completely or nearly filled with the powder based on a load to the powder transport mechanism.

摘要翻译： 粉末容器包括：第一容器，其容纳从位于粉末容器的上部的开口落下的粉末;第二容器，其容纳粉末并位于第一容器中， 打开，将粉末从第一容器输送到第二容器的粉末输送机构，以及检测机构，用于检测第一容器是否完全或几乎填充有粉末，基于对粉末输送机构的负荷。

公开(公告)号：US20080112734A1

公开(公告)日：2008-05-15

申请号：US11934981

申请日：2007-11-05

申请人： Masaharu FURUYA ,  Kazuchika SAEKI ,  Toshitaka YAMAGUCHI ,  Takahiro NAKAYAMA ,  Takuya SEKINE

发明人： Masaharu FURUYA ,  Kazuchika SAEKI ,  Toshitaka YAMAGUCHI ,  Takahiro NAKAYAMA ,  Takuya SEKINE

IPC分类号： G03G15/08

CPC分类号： G03G15/161 ,  G03G15/0136 ,  G03G15/0194 ,  G03G2215/0132

摘要： A belt member faces a plurality of carrying bodies that respectively carry toner images or developers. A plurality of facing members respectively faces the carrying bodies via the belt member. A detaching unit brings at least one of the facing members to face a corresponding carrying body and detaches other facing members from other carrying bodies. A contacting member contacts the belt member to detach the belt member from the other carrying bodies when the detaching unit detaches the other facing members from the other carrying bodies.

摘要翻译： 带构件面向分别承载调色剂图像或显影剂的多个携带体。 多个面对构件分别经由带构件面对承载体。 分离单元使至少一个面对构件面对相应的承载体，并将其它面对构件与其它承载体分离。 当分离单元将另一个面对构件与其它承载体分离时，接触构件接触带构件以将带构件从其它承载体分离。

公开(公告)号：US20220395771A1

公开(公告)日：2022-12-15

申请号：US17830391

申请日：2022-06-02

申请人： Shohtaroh HOSHI ,  Kazuki YOGOSAWA ,  Tatsuya KUBO ,  Yuta YABUTA ,  Hotaru HASHIKAWA ,  Takuya SUGANUMA ,  Takuya SEKINE ,  Tatsumi YAMADA

发明人： Shohtaroh HOSHI ,  Kazuki YOGOSAWA ,  Tatsuya KUBO ,  Yuta YABUTA ,  Hotaru HASHIKAWA ,  Takuya SUGANUMA ,  Takuya SEKINE ,  Tatsumi YAMADA

IPC分类号： B01D46/00 ,  B01D46/10

摘要： A filter holding device includes an opening portion and a filter. The opening portion communicates between an inside and an outside of the filter holding device. The filter is disposed in the opening portion and includes a first side and a second side. The first side is located adjacent to the inside of the filter holding device. The second side is located adjacent to the outside of the filter holding device. The filter has a larger weight density per unit volume at the second side than a weight density per unit volume at the first side and has a larger area of a surface intersecting a communication direction at the second side than an area of a surface intersecting the communication direction at the first side.

公开(公告)号：US20220121138A1

公开(公告)日：2022-04-21

申请号：US17498113

申请日：2021-10-11

申请人： Tatsumi YAMADA ,  Takuya SUGANUMA ,  Takuya SEKINE ,  Shotaro HOSHI ,  Kazuki YOGOSAWA ,  Yuta YABUTA ,  Tatsuya KUBO ,  Hotaru HASHIKAWA

发明人： Tatsumi YAMADA ,  Takuya SUGANUMA ,  Takuya SEKINE ,  Shotaro HOSHI ,  Kazuki YOGOSAWA ,  Yuta YABUTA ,  Tatsuya KUBO ,  Hotaru HASHIKAWA

IPC分类号： G03G15/08

摘要： A filter includes a sticker and a filter body. The filter body has a smaller weight density per unit volume at a first side than at a second side opposite the first side. The sticker is disposed around a surface of the second side of the filter body.

公开(公告)号：US20150346638A1

公开(公告)日：2015-12-03

申请号：US14703242

申请日：2015-05-04

申请人： Hiroshi MIZUSAWA ,  Kuniyori TAKANO ,  Takuya SEKINE ,  Kohsuke YAMAMOTO

发明人： Hiroshi MIZUSAWA ,  Kuniyori TAKANO ,  Takuya SEKINE ,  Kohsuke YAMAMOTO

IPC分类号： G03G21/00

CPC分类号： G03G15/0891 ,  G03G15/0879 ,  G03G21/105

摘要： A powder conveying device, including: a powder conveying path including a curved portion; and a conveying screw, wherein the conveying screw is disposed in the powder conveying path, and includes: a rotation axis portion having flexibility; and a blade portion, where the blade portion is helically formed on an outer periphery of the rotation axis portion, and is configured to convey a powder, wherein the conveying screw includes a conveying screw curved portion located in the curved portion of the powder conveying path, and wherein at least a surface of the blade portion of the conveying screw curved portion includes a slipping layer containing a silicon-containing compound.

摘要翻译： 一种粉末输送装置，包括：粉末输送路径，包括弯曲部分; 以及输送螺杆，其中所述输送螺杆设置在所述粉末输送路径中，并且包括：具有柔性的旋转轴部; 以及刀片部，其中所述刀片部分螺旋形地形成在所述旋转轴部分的外周上，并且构造成输送粉末，其中所述输送螺杆包括位于所述粉末输送路径的弯曲部分中的输送螺杆弯曲部分 并且其中输送螺杆弯曲部分的叶片部分的至少一个表面包括含有含硅化合物的滑移层。