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21. 发明授权

US4434218A Photosensitive composition for electrophotography 失效
标题翻译：电子照相用光敏组合物
公开(公告)号：US4434218A
公开(公告)日：1984-02-28
申请号：US270115
申请日：1981-06-03
申请人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
发明人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
IPC分类号： G03G5/08 , G03G5/04
CPC分类号： G03G5/08
摘要： A novel photosensitive composition including a photoconductive cadmium sulfide-group compound and a water-soluble prepolymer capable of forming a network structure by cross-linking, the composition being applied as a photosensitive layer of a photosensitive article for electrophotography having a conductive substrate.
摘要翻译：一种包含光导电硫化镉基化合物和能够通过交联形成网络结构的水溶性预聚物的新型光敏组合物，该组合物被用作具有导电性基材的电子照相用感光性物品的感光层。

22. 发明授权

US07058335B2 Process cartridge and image forming apparatus with toner fed cleaning mode 失效
标题翻译：处理墨盒和成像设备，带有墨粉清洁模式
公开(公告)号：US07058335B2
公开(公告)日：2006-06-06
申请号：US10461399
申请日：2003-06-16
申请人： Kenji Sugiura , Nekka Matsuura , Yasushi Nakazato , Takahiko Tokumasu , Kazuhito Watanabe , Noriyoshi Tarumi
发明人： Kenji Sugiura , Nekka Matsuura , Yasushi Nakazato , Takahiko Tokumasu , Kazuhito Watanabe , Noriyoshi Tarumi
IPC分类号： G03G15/02
CPC分类号： G03G21/0058 , G03G2221/0005
摘要： A charging device of the present invention includes a charging member and a body to be charged forming a nip therebetween. Charge-promoting conductive grains, frictionally charged to polarity opposite to the polarity of a voltage applied to the charging member, are held at the above nip. The charging device is operable in a cleaning mode for cleaning the body to be charged.
摘要翻译：本发明的充电装置包括充电构件和被充电体在它们之间形成压区。摩擦充电到与施加到充电部件的电压的极性相反的极性的电荷促进导电颗粒保持在上述辊隙。充电装置在清洁模式下可操作以清洁要充电的身体。

23. 发明授权

US4760422A Developing device using single component toner 失效
标题翻译：显影装置使用单组分调色剂
公开(公告)号：US4760422A
公开(公告)日：1988-07-26
申请号：US818793
申请日：1986-01-14
申请人： Ryubun Seimiya , Noriyoshi Tarumi , Hiromi Demizu , Makoto Obu , Hidetoshi Yano
发明人： Ryubun Seimiya , Noriyoshi Tarumi , Hiromi Demizu , Makoto Obu , Hidetoshi Yano
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G15/0812 , G03G2215/0866
摘要： A device for developing an electrostatic latent image includes a developing sleeve and a sponge roller which is in scrubbing contact with the sleeve. Thus, even if non-magnetic, single component toner is used, it is electrically charged due to the scrubbing action and thus electrically attracted to the developing sleeve. A doctor blade is pressed against the developing sleeve and thus the toner is formed into a thin film having sufficient charge and a predetermined thickness. As the developing sleeve further rotates, thus formed thin film is brought to a developing region where the latent image is developed by the thin film of toner. Preferably, the blade is arranged in a particular orientation with respect to the sleeve. The blade may be movably provided so as to be pressed against the sleeve by an appropriate biasing element. The sleeve and the sponge roller may be driven to rotate same or opposite in direction, as desired. The sleeve may be formed to be elastically deformable. The sleeve may be set in oscillation. The blade is preferably comprised of a copolymer of ethylene and tetrafluoroethylene.
摘要翻译：用于显影静电潜像的装置包括显影套筒和与套筒擦拭接触的海绵辊。因此，即使使用非磁性的单组分调色剂，由于洗涤作用，它被带电，从而电吸引到显影套筒。刮刀被压在显影套筒上，因此调色剂形成为具有足够电荷和预定厚度的薄膜。当显影套筒进一步旋转时，由此形成的薄膜被带到潜像由调色剂的薄膜显影的显影区域。优选地，叶片相对于套筒以特定方向布置。叶片可以可移动地设置成通过适当的偏置元件压靠套筒。根据需要，套筒和海绵辊可以被驱动以相同或相反的方向旋转。套筒可以形成为可弹性变形的。套筒可能会摆动。叶片优选由乙烯和四氟乙烯的共聚物组成。

24. 发明授权

US4571068A Toner supply controlling device 失效
标题翻译：墨粉供应控制装置
公开(公告)号：US4571068A
公开(公告)日：1986-02-18
申请号：US474495
申请日：1983-03-11
申请人： Noriyoshi Tarumi , Masakazu Fukuchi , Kunio Ito
发明人： Noriyoshi Tarumi , Masakazu Fukuchi , Kunio Ito
IPC分类号： G03G15/08 , G03G15/06 , G03G21/00
CPC分类号： G03G15/0855 , G03G15/5041
摘要： A toner supply controlling device wherein the rate of supply of toner is altered according to information from a monitoring device for monitoring the continuation status of the supply of toner, when the supply of toner is conducted continuously beyond a prescribed level. The monitoring device also monitors the status of a continued stoppage of the supply of toner and, when the stoppage continues beyond a prescribed period of time, the changed rate of supply of toner is returned to the original rate.
摘要翻译：一种调色剂供应控制装置，其中当调色剂的供应连续超过规定水平时，根据来自监视装置的信息改变调色剂的供给速率，用于监视调色剂供应的继续状态。监视装置还监视墨粉供应继续停止的状态，并且当停止持续超过规定的时间时，调节剂的供应速率被恢复到原来的速率。

25. 发明授权

US4530595A Toner cleaning method and apparatus in which voltage is impressed between electrostatic image holder and a film member 失效
标题翻译：调色剂清洗方法和静电图像保持器和膜构件之间施加电压的装置
公开(公告)号：US4530595A
公开(公告)日：1985-07-23
申请号：US407920
申请日：1982-08-13
申请人： Masahiko Itaya , Satoshi Haneda , Noriyoshi Tarumi , Makoto Tomono
发明人： Masahiko Itaya , Satoshi Haneda , Noriyoshi Tarumi , Makoto Tomono
IPC分类号： G03G21/00 , G03G21/10
CPC分类号： G03G21/0041 , G03G21/0047 , G03G21/10 , G03G2221/0005
摘要： A method and apparatus for cleaning toner from the surface of an electrostatic image holder wherein a film member comprising superposed insulating and conductive layers is positioned close to an electrostatic image holder so that the insulating layer of the film member faces the image holder. At least one of a d.c. voltage and an a.c. voltage is applied between the electrostatic image holder and the film member, the toner from the surface of the electrostatic image holder being removed and transferred onto the surface of the insulating layer of the film member. The toner from the surface of the insulating layer of the film member may be removed by a removing means. Also, an electrostatic charge eliminator is provided for eliminating the electrostatic charge from the surface of the insulating layer after removal of the toner therefrom.
摘要翻译：一种用于从静电图像保持器的表面清洁调色剂的方法和设备，其中包括叠置的绝缘和导电层的膜构件定位成靠近静电图像保持器，使得膜构件的绝缘层面向图像保持器。至少有一个d.c. 电压和电流电压施加在静电图像保持器和膜构件之间，来自静电图像保持器的表面的调色剂被移除并转印到膜构件的绝缘层的表面上。可以通过去除装置去除膜构件的绝缘层的表面的调色剂。此外，提供静电电荷消除器，用于在从其去除调色剂之后从绝缘层的表面消除静电电荷。

26. 发明授权

US4486524A Toner for developing electrostatic latent images comprising a resin having specified molecular weight parameters 失效
标题翻译：用于显影静电潜像的调色剂，其包含具有特定分子量参数的树脂
公开(公告)号：US4486524A
公开(公告)日：1984-12-04
申请号：US321331
申请日：1981-11-13
申请人： Yasuyuki Fujisaki , Minoru Takahashi , Hiroshi Ogawara , Hirozo Funaki , Ryubun Seimaya , Yutaka Yamada , Makoto Tomono , Noriyoshi Tarumi
发明人： Yasuyuki Fujisaki , Minoru Takahashi , Hiroshi Ogawara , Hirozo Funaki , Ryubun Seimaya , Yutaka Yamada , Makoto Tomono , Noriyoshi Tarumi
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/08711 , G03G9/08702 , G03G9/08708 , Y10S430/105
摘要： The present application relates to a novel toner for developing electrostatic latent images. The toner contains a colorant and a resin wherein the resin contains at least one particular type of polymer which has a Mw/Mn ratio of from 3.5 to 40 wherein the Mn value is about between 2,000 and 30,000.
摘要翻译：本申请涉及用于显影静电潜像的新型调色剂。调色剂含有着色剂和树脂，其中树脂含有Mw / Mn比为3.5至40的至少一种特定类型的聚合物，其中Mn值约为2,000至30,000。

27. 发明授权

US4394340A Method of producing thin-walled endless belt 失效
标题翻译：生产薄壁环形带的方法
公开(公告)号：US4394340A
公开(公告)日：1983-07-19
申请号：US315963
申请日：1981-10-28
申请人： Noriyoshi Tarumi , Hiroshi Tsuchiya , Masakazu Kokiso , Hiroaki Ohta
发明人： Noriyoshi Tarumi , Hiroshi Tsuchiya , Masakazu Kokiso , Hiroaki Ohta
IPC分类号： B65G15/30 , B29C39/00 , B29C39/08 , B29C39/26 , B29C39/38 , B29C41/04 , B29C41/22 , B29C61/00 , B29D29/00 , B29K101/10 , B65G15/32 , F16G1/14 , B29C5/04
CPC分类号： B29C41/22 , B29C41/042 , B29K2079/00 , B29K2083/00 , B29L2031/7094
摘要： An improved method of producing a thin-walled endless belt by centrifugal molding, which comprises introducing a liquid curable silicone rubber dissolved in a solvent into a rotating cylindrical mold, hardening said liquid curable silicone rubber to form a mold surface on the inner surface of said cylindrical mold, and thereafter introducing a thermosetting resin dissolved in a volatile solvent onto said mold surface to form the endless belt.
摘要翻译：一种改进的通过离心成型生产薄壁环形带的方法，其包括将溶解在溶剂中的液体可固化的硅橡胶引入旋转的圆柱形模具中，使所述液体可固化的硅橡胶硬化，从而在所述的内表面上形成模具表面然后将溶解在挥发性溶剂中的热固性树脂引入到所述模具表面上以形成环形带。

28. 发明授权

US4179601A Fixing apparatus for electrophotographic copying machine 失效
标题翻译：电子照相复印机固定装置
公开(公告)号：US4179601A
公开(公告)日：1979-12-18
申请号：US911345
申请日：1978-06-01
申请人： Noriyoshi Tarumi , Kenji Ueno , Hirofumi Sakaguchi
发明人： Noriyoshi Tarumi , Kenji Ueno , Hirofumi Sakaguchi
IPC分类号： G03G15/20 , H05B1/00
CPC分类号： G03G15/2057
摘要： A roller type fixing apparatus for an electrophotographic copying machine comprising a fixing roller, a pressing roller disposed to confront and have contact with said fixing roller and a mechanism for rotating said fixing roller and press roller. At least one of said fixing roller and press roller has a peripheral surface layer portion composed of a resinous material and a low electric resistance powder incorporated therein and said peripheral surface layer portion is electrically grounded.
摘要翻译：一种用于电子照相复印机的辊式定影装置，包括定影辊，设置成面对并与所述定影辊接触的加压辊和用于旋转所述定影辊和压辊的机构。所述定影辊和压辊中的至少一个具有由树脂材料构成的外周表面层部分和并入其中的低电阻粉末，并且所述外周表面层部分电接地。

29. 发明授权

US06505014B2 Image forming apparatus and an image forming process unit 有权
标题翻译：图像形成装置和图像形成处理单元
公开(公告)号：US06505014B2
公开(公告)日：2003-01-07
申请号：US09964794
申请日：2001-09-28
申请人： Katsuhiro Aoki , Hisashi Shoji , Tsukuru Kai , Hajime Oyama , Noriyoshi Tarumi , Takashi Hodoshima , Yasuo Miyoshi
发明人： Katsuhiro Aoki , Hisashi Shoji , Tsukuru Kai , Hajime Oyama , Noriyoshi Tarumi , Takashi Hodoshima , Yasuo Miyoshi
IPC分类号： G03G1506
CPC分类号： G03G15/065 , G03G13/08
摘要： An image forming apparatus of the present invention includes an image carrier made up of a conductive base and photoconductive layer and a toner carrier to which a bias for development is applied. The toner carrier conveys toner deposited thereon to a developing position where the toner carrier faces the image carrier, thereby developing a latent image formed on the image carrier. The apparatus effects low-voltage development that protects the image carrier from electrostatic fatigue, obviates background contamination, and realizes image density as high as 0.5 ×10−3 g/cm2 or above in terms of the amount of toner deposition. Further, the apparatus implements faithful development of the latent image by reducing the edge effect. An image forming process unit removable from the apparatus is also disclosed.
摘要翻译：本发明的图像形成装置包括由导电基底和光电导层构成的图像载体和施加偏压的调色剂载体。调色剂载体将沉积在其上的调色剂输送到显影位置，在该显影位置调色剂载体面向图像载体，从而显影形成在图像载体上的潜像。该装置实现低电压显影，其保护图像载体免受静电疲劳，消除背景污染，并且根据调色剂沉积量实现高达0.5×10 -3 g / cm 2或更高的图像密度。此外，该装置通过减少边缘效应来实现潜像的忠实发展。还公开了可从该装置移除的图像形成处理单元。

30. 发明授权

US5629118A Toner for use in developing electrostatic images 失效
标题翻译：调色剂用于显影静电图像
公开(公告)号：US5629118A
公开(公告)日：1997-05-13
申请号：US466247
申请日：1995-06-06
申请人： Makoto Tomono , Noriyoshi Tarumi , Masayuki Sato
发明人： Makoto Tomono , Noriyoshi Tarumi , Masayuki Sato
IPC分类号： G03G9/087 , G03G9/097 , G03G13/20
CPC分类号： G03G9/08711 , G03G13/20 , G03G9/08704 , G03G9/08706 , G03G9/08708 , G03G9/08782 , G03G9/09791 , Y10S430/105
摘要： A method of use of a toner for developing electrostatic images is disclosed which comprises a coloring agent, a styrene homopolymer or copolymer with a vinyl monomer or monomers, and polypropylene in an amount between about 0.02 and 40 parts by weight per 100 parts by weight of the styrene homopolymer or copolymer.
摘要翻译：公开了一种使用调色剂用于显影静电图像的方法，其包括着色剂，苯乙烯均聚物或与乙烯基单体或单体的共聚物，以及聚丙烯的量为约0.02至40重量份，相对于每100重量份的苯乙烯均聚物或共聚物。

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