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1. 发明申请

US20080019729A1 Charging member cleaning roller, charging device, process cartridge, and image forming apparatus 有权
标题翻译：充电部件清洁辊，充电装置，处理盒和成像装置
公开(公告)号：US20080019729A1
公开(公告)日：2008-01-24
申请号：US11707082
申请日：2007-02-16
申请人： Takuro Hoshio , Fumio Ojima , Yoshihiro Maekawa , Taichi Yamada , Nagahito Ichijo , Naoki Ohta , Hiroyuki Fukuda , Yoshinori Kubo
发明人： Takuro Hoshio , Fumio Ojima , Yoshihiro Maekawa , Taichi Yamada , Nagahito Ichijo , Naoki Ohta , Hiroyuki Fukuda , Yoshinori Kubo
IPC分类号： G03G15/02 , G03G21/18
CPC分类号： G03G15/0225
摘要： There is provided a charging member cleaning roller including: a core body; and an elastic layer that is provided on a peripheral surface of the core body and includes a polyurethane foam obtained from at least a polyester polyol, a foam stabilizer, and a catalyst. Moreover, there is provided a charging member cleaning roller including: a core body; and an elastic layer that is provided on a peripheral surface of the core body and includes a urethane foam having an open-cell structure, a resilience of approximately 15% to 30%, and a hardness of approximately 150N to 230N.
摘要翻译：提供一种充电构件清洁辊，包括：芯体; 以及弹性层，其设置在所述芯体的周面上，并且包括由至少聚酯多元醇，泡沫稳定剂和催化剂获得的聚氨酯泡沫。此外，提供一种充电构件清洁辊，包括：芯体; 以及弹性层，其设置在芯体的外周表面上，并且包括具有开孔组合的聚氨酯泡沫，回弹率为约15％至30％，硬度为约150N至230N。

2. 发明授权

US07801461B2 Charging member cleaning roller, charging member cleaning roller for charging device, process cartridge and image forming apparatus 有权
公开(公告)号：US07801461B2
公开(公告)日：2010-09-21
申请号：US11707082
申请日：2007-02-16
申请人： Takuro Hoshio , Fumio Ojima , Yoshihiro Maekawa , Taichi Yamada , Nagahito Ichijo , Naoki Ohta , Hiroyuki Fukuda , Yoshinori Kubo
发明人： Takuro Hoshio , Fumio Ojima , Yoshihiro Maekawa , Taichi Yamada , Nagahito Ichijo , Naoki Ohta , Hiroyuki Fukuda , Yoshinori Kubo
IPC分类号： G03G15/02
CPC分类号： G03G15/0225
摘要： There is provided a charging member cleaning roller including: a core body; and an elastic layer that is provided on a peripheral surface of the core body and includes a polyurethane foam obtained from at least a polyester polyol, a foam stabilizer, and a catalyst. Moreover, there is provided a charging member cleaning roller including: a core body; and an elastic layer that is provided on a peripheral surface of the core body and includes a urethane foam having an open-cell structure, a resilience of approximately 15% to 30%, and a hardness of approximately 150N to 230N.

3. 发明授权

US06587659B2 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US06587659B2
公开(公告)日：2003-07-01
申请号：US10141937
申请日：2002-05-10
申请人： Manabu Furuki , Koji Fukushima , Yoshihiro Maekawa , Eiji Funabashi , Kazuo Sueyoshi , Hiroyuki Miura , Masato Ono , Hiroshi Takayama , Naoki Ohnishi , Jin Kasono
发明人： Manabu Furuki , Koji Fukushima , Yoshihiro Maekawa , Eiji Funabashi , Kazuo Sueyoshi , Hiroyuki Miura , Masato Ono , Hiroshi Takayama , Naoki Ohnishi , Jin Kasono
IPC分类号： G03G908
CPC分类号： G03G13/08 , G03G9/0827 , G03G2215/0103 , G03G2215/021
摘要： An image forming device which is capable of preventing generation of toner filming and obtaining a stable image quality without defects over a long period and which is environmentally friendly. The image forming device, for forming an image with a spherical toner, includes image holding members, contact type charging member, exposing member, developing member, and transfer member. A toner shape change ratio (Tt) of deformed toner particles passed between the contacting portions of the image holding members and the charging member is in a range of 50 to 100 percent.
摘要翻译：一种图像形成装置，其能够防止产生调色剂成膜，并且在长时间内无缺陷地获得稳定的图像质量并且是环境友好的。用于用球形调色剂形成图像的图像形成装置包括图像保持构件，接触型充电构件，曝光构件，显影构件和转印构件。在图像保持部件和充电部件的接触部分之间通过的变色调色剂颗粒的调色剂形状变化率（Tt）在50％至100％的范围内。

4. 发明授权

US06898396B2 Image forming apparatus and a process cartridge which is attachable and detachable from the image forming apparatus 有权
标题翻译：图像形成装置和可从图像形成装置附接和拆卸的处理盒
公开(公告)号：US06898396B2
公开(公告)日：2005-05-24
申请号：US10616992
申请日：2003-07-11
申请人： Manabu Furuki , Koji Fukushima , Yoshihiro Maekawa , Naoki Ohnishi , Jin Kasono
发明人： Manabu Furuki , Koji Fukushima , Yoshihiro Maekawa , Naoki Ohnishi , Jin Kasono
IPC分类号： G03G9/08 , G03G15/08 , G03G21/00 , G03G21/10 , G03G15/30 , G03G15/02
CPC分类号： G03G21/0064
摘要： An image forming apparatus containing an image holding member, a contact-type charger for charging a surface of the image holding member, an exposure unit for forming an electrostatic latent image by exposing the charged surface of the image holding member, a developing unit for developing the electrostatic latent image with a spherical toner to obtain a toner image, and a transfer member for electrostatically transferring the toner image from the surface of the image holding member onto a transfer material. A number of toner particles remaining on the surface of the image holding member before passing through an abutting portion between the image holding member and the contact-type charger is in a range of 100 to 400 per unit area (mm2).
摘要翻译：包含图像保持部件的图像形成装置，对图像保持部件的表面充电的接触型充电器，曝光图像保持部件的充电面的静电潜像形成用曝光部，显影部具有球形调色剂的静电潜像以获得调色剂图像，以及用于将调色剂图像从图像保持部件的表面静电转印到转印材料上的转印部件。在通过图像保持部件和接触式充电器之间的抵接部分之前，残留在图像保持部件表面上的多个调色剂颗粒在每单位面积（mm 2）的范围内为100至400， SUP>）。

5. 发明授权

US4056530A Process of semicontinuously producing aniline condensed dyes 失效
标题翻译：半自动生产苯胺类染料的方法
公开(公告)号：US4056530A
公开(公告)日：1977-11-01
申请号：US693619
申请日：1976-06-07
申请人： Yoshihiro Maekawa
发明人： Yoshihiro Maekawa
IPC分类号： C09B17/00 , C09B59/00 , C09B57/00
CPC分类号： C09B59/00 , C09B17/00
摘要： An aniline condensed dye is semicontinuously prepared from aniline and nitrobenzene (and/or alkylanilines, alkylnitrobenzenes, diazoaminobenzene and the like) in the presence of a catalyst such as hydrochloric acid and iron chloride by dividing a reaction system into two or more sections and maintaining each section at a different reaction temperature.

6. 发明授权

US4138424A Method for removing tar from crude tolylene diisocyanate 失效
标题翻译：从粗甲苯二异氰酸酯中除去焦油的方法
公开(公告)号：US4138424A
公开(公告)日：1979-02-06
申请号：US815295
申请日：1977-07-13
申请人： Yoshihiro Maekawa , Masatoshi Matsuura
发明人： Yoshihiro Maekawa , Masatoshi Matsuura
IPC分类号： B01D3/06 , C07C265/12 , C07C119/048
CPC分类号： B01D3/06 , C07C263/20
摘要： A method for removing tar from crude tolylene diisocyanate comprises quantitatively feeding a starting solution consisting of crude tolylene diisocyanate containing tar or its mixture with an inert organic solvent into the inlet of an elongated heating tube, thereby producing annular shape stream or spray stream of the starting solution in the region on the outlet of the heating tube, spouting the starting solution in this state from the outlet of the heating tube into a separation chamber kept at reduced pressure and thereby recovering tar in the form of nonviscous and porous masses from the starting solution.
摘要翻译：从粗甲苯二异氰酸酯中除去焦油的方法包括将由含有焦油的粗甲苯二异氰酸酯或其混合物与惰性有机溶剂组成的起始溶液定量加入到细长加热管的入口中，由此产生起始的环形流或喷雾流溶液在加热管出口处的区域中，将起始溶液从加热管的出口喷射到保持在减压下的分离室中，从而从起始溶液中回收非粘性和多孔质量的焦油。

7. 发明授权

US06377767B1 Toner agitating and transporting member of a toner cartridge and developing device 有权
标题翻译：调色剂盒和显影装置的调色剂搅拌和传送构件
公开(公告)号：US06377767B1
公开(公告)日：2002-04-23
申请号：US09655315
申请日：2000-09-05
申请人： Koji Fukushima , Yoshihiro Maekawa , Kiyoshi Yamaguchi , Yuusaku Shibuya , Tomomitsu Fukuda , Kazuya Furuta , Masako Kojima
发明人： Koji Fukushima , Yoshihiro Maekawa , Kiyoshi Yamaguchi , Yuusaku Shibuya , Tomomitsu Fukuda , Kazuya Furuta , Masako Kojima
IPC分类号： G03G1508
CPC分类号： G03G9/08782 , G03G9/0819 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G15/0893 , G03G2215/0177 , G03G2215/085
摘要： The invention is to provide a toner, a toner cartridge and a developing device using the same in that an excellent image without a defect on the image is obtained in a long period of time, and stable agitation and transportation can be conducted. In a toner cartridge containing a toner containing at least a binder resin, a colorant and wax, inside the toner cartridge, and a toner agitating and transporting member for supplying the toner under agitation and transportation, the toner contains the wax in an amount of from 3 to 10% by weight and has a mean particle diameter of from 3 to 10 &mgr;m, and the toner agitating and transporting member is arranged as rotatably inside the toner cartridge to form a distance of from 0.5 to 3.0 mm between the member and an inner wall of a main body of the toner cartridge.
摘要翻译：本发明是提供一种调色剂，调色剂盒和使用该调色剂的显影装置，因为在长时间内获得了图像上没有缺陷的优异图像，并且可以进行稳定的搅拌和运输。在含有至少含有粘合剂树脂，着色剂和蜡的调色剂盒内的调色剂盒中，以及用于在搅拌和输送下供应调色剂的调色剂搅拌和输送构件中，调色剂含有一定量的蜡 3〜10重量％，平均粒径为3〜10微米，调色剂搅拌传送部件可旋转地配置在调色剂盒内部，以在构件与内部构件之间形成0.5〜3.0mm的距离调色剂盒主体的墙壁。

8. 发明授权

US5227845A Copying apparatus 失效
标题翻译：复印机
公开(公告)号：US5227845A
公开(公告)日：1993-07-13
申请号：US773798
申请日：1991-10-09
申请人： Susumu Hiranuma , Koji Fukushima , Yoshihiro Maekawa
发明人： Susumu Hiranuma , Koji Fukushima , Yoshihiro Maekawa
IPC分类号： G03G15/04 , G03B27/73 , G03G15/00 , G03G15/043
CPC分类号： G03G15/5025 , G03G15/0435
摘要： An apparatus for performing a copying operation contains a photosensitive drum, a focusing optical system for directing reflected light from an original image onto the photosensitive drum, a lamp for lighting the original image, a light quantity sensor for detecting the quantity of reflected light from the original image and for controlling the quantity of light of the lamp on the basis of the detected value of the quantity of reflected light, a first filter provided in an optical path of the focusing optical system so as to cut-off light having a wavelength not longer than a predetermined value, and a second filter provided on a light-detection surface of the light quantity sensor. The second filter has a cut-off wavelength point shorter than the first filter.
摘要翻译：用于执行复印操作的装置包括感光鼓，用于将来自原始图像的反射光引导到感光鼓上的聚焦光学系统，用于点亮原始图像的灯，用于检测来自该图像的反射光量的光量传感器基于反射光量的检测值控制灯的光量，设置在聚焦光学系统的光路中的第一滤光器，以便截止具有波长的波长的光长于预定值，以及设置在光量传感器的光检测表面上的第二滤光器。第二滤光器具有比第一滤光片短的截止波长点。

9. 发明授权

US4840423A Front body structure of a motorcar 失效
标题翻译：汽车的前身结构
公开(公告)号：US4840423A
公开(公告)日：1989-06-20
申请号：US174884
申请日：1988-03-29
申请人： Yoshihiro Maekawa
发明人： Yoshihiro Maekawa
IPC分类号： B62D23/00 , B62D25/08 , B62D25/20 , B62D33/06
CPC分类号： B62D33/06 , B62D23/00 , B62D25/082
摘要： A front body structure of a cab-over type motorcar includes a front cross member extending transversely in the fore end of the car body, a pair of side sills longitudinally arranged along the side ends of the floor and a pair of front pillars extending vertically at the front side portions of the body. The lower portion of each front pillar is bifurcated into a fore branch connected at its lower end to the front cross member and a rear branch connected at its lower end to the side sill. Each of a pair of front tires is disposed between the fore and rear branches of the front pillar. With this construction, the front body of the structure has an increased rigidity and a large strength against shock imparted thereto.
摘要翻译：一种驾驶室式电动汽车的前身结构包括横向于车体前端延伸的前横梁，沿着底板侧端纵向布置的一对侧梁，以及一对垂直延伸的前柱身体的前侧部分。每个前柱的下部被分叉成在其下端连接到前横向构件的前分支和在其下端连接到下槛的后分支。一对前轮胎中的每一个设置在前支柱的前后分支之间。利用这种结构，结构的前体具有增加的刚性和抵抗施加的冲击的强度。

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