公开(公告)号：US08112028B2

公开(公告)日：2012-02-07

申请号：US12055423

申请日：2008-03-26

申请人： Tsuyoshi Miyamoto ,  Yukio Hara

发明人： Tsuyoshi Miyamoto ,  Yukio Hara

IPC分类号： G03G21/00 ,  G03G15/00

CPC分类号： G03G21/0035 ,  G03G21/0076 ,  G03G2221/001

摘要： Provided is a cleaning roll (conductive roll) including a core, a coating layer formed thereon, and a shaft along the axis of the core. The coating layer contains a bismaleimide resin and a conductive agent. Also provided are a cleaning unit, a process cartridge, and an image-forming apparatus employing the conductive roll. The conductive roll may include a core and a coating layer containing a bismaleimide resin and a conductive agent formed on the external peripheral surface of the core.

摘要翻译： 本发明提供一种清洁辊（导电辊），其包括芯，形成在其上的涂层和沿芯的轴线的轴。 涂层含有双马来酰亚胺树脂和导电剂。 还提供了清洁单元，处理盒和使用导电辊的图像形成装置。 导电辊可以包括芯和包含形成在芯的外周表面上的双马来酰亚胺树脂和导电剂的涂层。

公开(公告)号：US07919914B2

公开(公告)日：2011-04-05

申请号：US12659146

申请日：2010-02-26

申请人： Hiroshi Takahashi ,  Yukio Hara ,  Masahiro Kikuchi ,  Yoshiichi Horikoshi ,  Hiroto Watanabe ,  Ryouichi Yoshida

发明人： Hiroshi Takahashi ,  Yukio Hara ,  Masahiro Kikuchi ,  Yoshiichi Horikoshi ,  Hiroto Watanabe ,  Ryouichi Yoshida

IPC分类号： H01J1/62

CPC分类号： H01J61/0672 ,  H01J61/0677

摘要： It is possible to enhance the luminance of a cold-cathode type discharge lamp and to contribute to a prolongation of service life thereof. A discharge lamp 1 is provided with an electrode 3 having a cup 4 with such a shape that a bottom is provided at each of both opposed ends of the glass tube 2. The cup 4 is connected to a lead-in wire 8 which is inserted through the end of the glass tube 2 and held thereby. The collision-preventing ring 5 covering an end surface of the cup 4 is provided to the open end 4a of the cup 4. The porous tungsten disk 6 impregnated with a ternary metal oxide composed of barium (Ba), aluminum (Al), and calcium (Ca) as an electron emission material is provided at a bottom in an inside of the cup 4.

摘要翻译： 可以提高冷阴极型放电灯的亮度，有助于延长其使用寿命。 放电灯1设置有具有杯4的电极3，其具有在玻璃管2的两个相对端中的每一个处设置底部的形状。杯4连接到插入的引入线8 通过玻璃管2的端部并由此保持。 覆盖杯4的端面的防撞环5设置在杯4的开口端4a上。浸渍有由钡（Ba），铝（Al）和（Al）构成的三元金属氧化物的多孔钨盘6 作为电子发射材料的钙（Ca）设置在杯4的内部的底部。

公开(公告)号：US07728858B2

公开(公告)日：2010-06-01

申请号：US11604024

申请日：2006-11-24

申请人： Yukio Hara ,  Isao Ito

发明人： Yukio Hara ,  Isao Ito

IPC分类号： B41J2/385 ,  G03G13/01 ,  G03C1/72

CPC分类号： G03G15/5062 ,  G03G15/01 ,  G03G2215/00063

摘要： An image forming apparatus uses toner that is given color-generation information and a color-generation state or a non-color-generation state of the toner is controlled, and includes an image carrier, a unit that forms toner image on the image carrier, an intermediate transfer medium that the toner image formed on the image carrier is transferred to, a first transfer unit that transfers the toner image to the intermediate transfer medium surface, a unit that gives color-generation information to the toner image transferred to the intermediate transfer medium, a second transfer unit that transfers the toner image transferred to the intermediate transfer medium surface to a recording medium, a unit that fixes the toner image transferred to the recording medium and a unit that causes color generation in the toner image that the color-generation information is given.

摘要翻译： 图像形成装置使用赋予了颜色生成信息的调色剂，并且调色剂的色彩生成状态或非色彩生成状态被控制，并且包括图像载体，在图像载体上形成调色剂图像的单元， 将形成在图像载体上的调色剂图像转印到转印调色剂图像到中间转印介质表面的第一转印单元的中间转印介质，将转印到中间转印体的调色剂图像的颜色生成信息 介质，将转印到中间转印介质表面的调色剂图像转印到记录介质的第二转印单元，固定转印到记录介质上的调色剂图像的单元和使得调色剂图像中的颜色产生的单元， 给出了生成信息。

公开(公告)号：US20080252216A1

公开(公告)日：2008-10-16

申请号：US10586353

申请日：2005-01-19

申请人： Hiroshi Takahashi ,  Yukio Hara ,  Masahiro Kikuchi ,  Yoshiichi Horikoshi ,  Hiroto Watanabe ,  Ryouichi Yoshida

发明人： Hiroshi Takahashi ,  Yukio Hara ,  Masahiro Kikuchi ,  Yoshiichi Horikoshi ,  Hiroto Watanabe ,  Ryouichi Yoshida

IPC分类号： H01J61/04

CPC分类号： H01J61/0672 ,  H01J61/0677

摘要： It is possible to enhance the luminance of a cold-cathode type discharge lamp and to contribute to a prolongation of service life thereof. A discharge lamp 1 is provided with an electrode 3 having a cup 4 with such a shape that a bottom is provided at each of both opposed ends of the glass tube 2. The cup 4 is connected to a lead-in wire 8 which is inserted through the end of the glass tube 2 and held thereby. The collision-preventing ring 5 covering an end surface of the cup 4 is provided to the open end 4a of the cup 4. The porous tungsten disk 6 impregnated with a ternary metal oxide composed of barium (Ba), aluminum (Al), and calcium (Ca) as an electron emission material is provided at a bottom in an inside of the cup 4.

摘要翻译： 可以提高冷阴极型放电灯的亮度，有助于延长其使用寿命。 放电灯1设置有具有杯4的电极3，其具有在玻璃管2的两个相对端的每一侧设置有底部的形状。 杯4连接到插入玻璃管2的端部并由其保持的引入线8。 覆盖杯4的端面的防撞环5设置在杯4的开口端部4a上。 浸渍有由钡（Ba），铝（Al）和钙（Ca）构成的电子发射材料的三元金属氧化物的多孔钨盘6设置在杯​​4的内部的底部。

公开(公告)号：US20070280747A1

公开(公告)日：2007-12-06

申请号：US11590792

申请日：2006-11-01

申请人： Tetsuya Kawatani ,  Yukio Hara

发明人： Tetsuya Kawatani ,  Yukio Hara

IPC分类号： G03G15/01

CPC分类号： G03G15/162

摘要： The invention provides a belt including a belt base having elasticity and a projection member having elasticity which is provided along at least one edge of the belt base so as to project from the belt base, and an adhesive layer which bonds the belt base and the projection member, wherein the ten-point average roughness Rz in the region of the belt base to be bonded with the projection member is about 4 μm or more and the ten-point average roughness Rz in the region of the projection member to be bonded with the belt base is about 6 μm or more.

摘要翻译： 本发明提供了一种皮带，其具有弹性的皮带底座和具有弹性的突出部件，所述弹性部件沿着所述皮带基座的至少一个边缘设置成从所述皮带基部突出，以及粘合剂层，其将所述皮带底座和所述凸起 其特征在于，与所述突起构件接合的所述带基底区域中的所述十点平均粗糙度Rz为约4μm以上，并且所述突起构件的与所述突起构件粘合的区域中的所述十点平均粗糙度Rz 皮带底座约6mum以上。

公开(公告)号：US07266333B2

公开(公告)日：2007-09-04

申请号：US11293323

申请日：2005-12-05

申请人： Yukio Hara

发明人： Yukio Hara

IPC分类号： G03G15/16

CPC分类号： G03G15/161 ,  G03G15/162 ,  G03G15/6529 ,  G03G2215/1623

摘要： The present invention provides a semiconductive belt including a substrate and a surface layer, wherein: the substrate contains a resin; the Young's modulus of the substrate is 1000 to 8000 MPa; the surface layer contains a lubricant component, a fibrous filling material, and an elastic material; and the durometer hardness of the surface layer is A30/S to A70/S.

摘要翻译： 本发明提供一种包括基材和表面层的半导体带，其中：所述基材含有树脂; 基板的杨氏模量为1000〜8000MPa; 表面层含有润滑剂成分，纤维状填充材料和弹性材料; 表面层的硬度计硬度为A30 / S至A70 / S。

公开(公告)号：US20050170274A1

公开(公告)日：2005-08-04

申请号：US10912288

申请日：2004-08-06

申请人： Yasuo Matsumura ,  Yukio Hara

发明人： Yasuo Matsumura ,  Yukio Hara

IPC分类号： G03G9/08 ,  G03G15/01 ,  G03G15/08 ,  G03G15/14 ,  G03G15/16

CPC分类号： G03G15/0131 ,  G03G15/1685

摘要： The invention provides an image-forming apparatus equipped with a toner container containing toner particles and an endless belt circulating in contact with image carriers carrying electrostatic latent images. The image-forming apparatus forms a toner image on a recording medium by developing an electrostatic latent image on an image carrier by supplying the toner particles thereto, transferring the toner image onto the surface of the belt and finally onto the recording medium, and fixing the toner image thereon. When the particle count distribution in diameter ranges of the toner particles is expressed by Smaller-side grain size distribution index GSDpS=(D50p/D16p)1/2, the toner container contains toner particles having a smaller-side grain size distribution index GSDpS of 1.24 or less; and the belt comprises a base support having a Young's modulus of 3,500 MPa or more and 9,000 MPa or less and a surface microhardness of 10 mN/μm2 or less.

摘要翻译： 本发明提供了一种图像形成装置，其配备有容纳调色剂颗粒的调色剂容器和与承载静电潜像的图像载体接触的循环带。 图像形成装置通过将调色剂颗粒供给到图像载体上的静电潜像显影在记录介质上形成调色剂图像，将调色剂图像转印到带的表面上，最后将其定影到记录介质上 调色剂图像。 当调色剂颗粒的直径范围内的颗粒数分布由较小侧的粒度分布指数GSDpS =（D50p / D16p）1/2表示时，调色剂容器含有调色剂颗粒较小的调色剂颗粒， 侧面粒度分布指数GSDpS为1.24以下; 所述带包括杨氏模量为3,500MPa以上且9000MPa以下，表面显微硬度为10mN / m 2以下的基底支撑体。

公开(公告)号：US07714487B2

公开(公告)日：2010-05-11

申请号：US10586449

申请日：2005-01-19

申请人： Yoshiichi Horikoshi ,  Yukio Hara ,  Masahiro Kikuchi ,  Hiroshi Takahashi ,  Ryouichi Yoshida ,  Hiroto Watanabe

发明人： Yoshiichi Horikoshi ,  Yukio Hara ,  Masahiro Kikuchi ,  Hiroshi Takahashi ,  Ryouichi Yoshida ,  Hiroto Watanabe

IPC分类号： H01J61/62 ,  H01J61/00 ,  H01J9/00

CPC分类号： H01J61/04 ,  H01J9/04 ,  H01J61/067

摘要： It is possible to prolong service life of a discharge lamp of hot-cathode type and to reduce a diameter thereof. A discharge lamp 1 is provided with an electrode 3. The electrode 3 has a heater 4 made up a coil portion 4a, and a first lead wire portion 4b and a second lead wire portion 4c that respectively extend from rear ends of this coil portion 4a and applied by an electron emission material 3a. In the electrode 3, a first lead-in wires 6a is connected to the first lead wire portion 4b and a second lead-in wires 6b is connected to the second lead wire portion 4c, so that the coil portion 4a is arranged vertically along the tube axis of the glass tube 2. The electrode 3 is also provided a sleeve 7 covering surrounding of the coil portion 4a and having openings in the faces respectively opposite to the forward end and rear end of the coil portion 4a. An open end 7a of the sleeve 7 exceeds a forward end of the coil portion 4a, thereby protecting the coil portion 4a.

摘要翻译： 可以延长热阴极型放电灯的使用寿命并减小其直径。 放电灯1设置有电极3.电极3具有由线圈部分4a构成的加热器4和分别从该线圈部分4a的后端延伸的第一引线部分4b和第二引线部分4c 并通过电子发射材料3a施加。 在电极3中，第一引线6a连接到第一引线部分4b，并且第二引入线6b连接到第二引线部分4c，使得线圈部分4a沿着 电极3还设置有套筒7，该套筒7覆盖线圈部分4a的周围，并且在与线圈部分4a的前端和后端相对的面中具有开口。 套筒7的开口端7a超过线圈部分4a的前端，从而保护线圈部分4a。

公开(公告)号：US07103304B2

公开(公告)日：2006-09-05

申请号：US10731003

申请日：2003-12-10

申请人： Yukio Hara

发明人： Yukio Hara

IPC分类号： G03G15/02 ,  G03G15/16 ,  G03G21/00

CPC分类号： G03G15/0233 ,  G03G15/0291 ,  G03G2215/1614

摘要： The present invention provides an electrically conductive member including a core and a resin layer provided on an outer peripheral surface of the core, wherein the resin layer is made of a resin composition in which an electrically conductive agent is dispersed, and the abrasion amount of the resin composition, measured by JIS K6902, is 20 mg or less. Moreover, the present invention provides a unit for cleaning an image holding member, a process cartridge, and an image forming apparatus each using the electrically conductive member.

摘要翻译： 本发明提供一种导电构件，其包括芯和设置在芯的外周表面上的树脂层，其中树脂层由其中分散有导电剂的树脂组合物制成，并且其磨损量 通过JIS K6902测定的树脂组合物为20mg以下。 此外，本发明提供一种用于清洁图像保持部件，处理盒和图像形成装置的单元，每个使用该导电部件。

公开(公告)号：US06673407B2

公开(公告)日：2004-01-06

申请号：US09749581

申请日：2000-12-28

申请人： Yukio Hara ,  Shoichi Morita ,  Masuo Kuroda ,  Jiro Watanabe

发明人： Yukio Hara ,  Shoichi Morita ,  Masuo Kuroda ,  Jiro Watanabe

IPC分类号： B32B108

CPC分类号： G03G15/0233 ,  G03G15/162 ,  G03G15/1685 ,  G03G21/0058 ,  Y10T428/139 ,  Y10T428/1397 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/31721

摘要： A semiconductive member such as a semiconductive belt or a semiconductive roll used with an image formation apparatus has a portion formed of a thermoplastic elastomer composition comprising a thermoplastic resin 73 as a matrix and rubber particles 72 at least some of which have conductivity and at least some of which are cross-linked as domain.

摘要翻译： 与图像形成装置一起使用的诸如半导体带或半导体辊的半导体构件具有由热塑性弹性体组合物形成的部分，该热塑性弹性体组合物包含作为基质的热塑性树脂73和至少一些具有导电性和至少一些的橡胶颗粒72 其中作为域交联。