专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5987280A Developing device for electrostatic latent image 失效
标题翻译：静电潜像显影装置
公开(公告)号：US5987280A
公开(公告)日：1999-11-16
申请号：US405036
申请日：1995-03-16
申请人： Kunihiko Sato , Kenji Fuke , Tsutomu Kawai , Eiji Suzuki , Shozo Tonai , Yoshihiro Tonomoto , Katsumi Sugimoto , Keiko Tonai , Hitoshi Yoshii
发明人： Kunihiko Sato , Kenji Fuke , Tsutomu Kawai , Eiji Suzuki , Shozo Tonai , Yoshihiro Tonomoto , Katsumi Sugimoto , Keiko Tonai , Hitoshi Yoshii
IPC分类号： G03G15/08 , G03G15/04
CPC分类号： G03G15/0822
摘要： A developing device for developing an electrostatic latent image with a two-component developer comprises a developer container (46) including a developer-accumulating chamber (50), and a developer-agitating chamber (56) provided above the developer-accumulating chamber. A communication passage (64) is provided between the developer-agitating chamber and the developer-accumulating chamber, and is opened to the developer-agitating chamber to define an overflow opening for the developer. The device also comprises a developer-carrying body (48) provided in the developer-accumulating chamber of the developer container, and the developer-carrying body is exposed to face an electrostatic latent image carrying body, and brings the developer from the developer-accumulating chamber to a facing zone therebetween for development of an electrostatic latent image formed on the electrostatic latent image carrying body. The device further comprises a developer-lifting means (68, 68', 70) for lifting the developer, brought to the facing zone by the developer-carrying body, to the developer-agitating chamber of the developer container, and a developer-agitating means (58) for agitating the developer in the developer-agitating chamber of the developer container, a part of the developer agitated by the developer-agitating means being fed to the developer-accumulating chamber through the overflow opening and the communication passage.
摘要翻译：用双组分显影剂显影静电潜像的显影装置包括显影剂容器（46），显影剂储存室（50）和显影剂搅拌室（56），设置在显影剂积聚室的上方。连通通道（64）设置在显影剂搅拌室和显影剂储存室之间，并且向显影剂搅拌室打开以形成用于显影剂的溢流开口。该装置还包括设置在显影剂容器的显影剂储存室中的显影剂承载体（48），并且显影剂承载体暴露于面对静电潜像携带体，并使显影剂从显影剂积聚室到其间的面对区域，用于显影形成在静电潜像承载体上的静电潜像。该装置还包括用于将显影剂提升到显影剂携带体的面向区域的显影剂提升装置（68,68'，70）到显影剂容器的显影剂搅拌室，并且显影剂搅拌用于搅拌显影剂容器的显影剂搅拌室中的显影剂的装置（58），由显影剂搅拌装置搅动的显影剂的一部分通过溢流开口和连通通道被供给到显影剂积聚室。

2. 发明授权

US5617192A Multicolor electrostatic recording apparatus and electrostatic latent image recording apparatus used therefor 失效
标题翻译：用于此的多色静电记录装置和静电潜像记录装置
公开(公告)号：US5617192A
公开(公告)日：1997-04-01
申请号：US537857
申请日：1995-11-16
申请人： Yoshihiro Tonomoto , Kenji Fuke , Katsumi Sugimoto , Eiji Suzuki , Keiko Tonai , Shozo Tonai , Hitoshi Yoshii , Tsutomu Kawai , Kunihiko Sato , Katsuya Shimatsu
发明人： Yoshihiro Tonomoto , Kenji Fuke , Katsumi Sugimoto , Eiji Suzuki , Keiko Tonai , Shozo Tonai , Hitoshi Yoshii , Tsutomu Kawai , Kunihiko Sato , Katsuya Shimatsu
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G15/0194 , G03G15/0822 , G03G2215/0119 , G03G2215/0822
摘要： A plurality of electrostatic recording units (Y, C, M and B) are arranged in series along a recording medium moving path. Each electrostatic recording unit includes an electrostatic latent image carrier (48), a developing unit (54, 54') arranged on the upstream side of the electrostatic latent image carrier, and a cleaning unit (60) arranged on the downstream side. The developing unit includes a developer holding container (66) having a developer storage portion (70) and a developer agitating portion (76) located above the developer storage portion. The developer agitating portion is communicated with the developer storage portion via a communicating path (82). The cleaning unit (60) of one of the adjacent electrostatic recording units is disposed adjacent to the developer storage portion (70) of the developer holding container (66) composing a portion of the developing unit (54, 54') of the other electrostatic recording unit.
摘要翻译： PCT No.PCT / JP95 / 00494 Sec。 371日期：1995年11月16日 102（e）日期1995年11月16日PCT 1995年3月17日PCT公布。公开号WO95 / 25988 日期1995年9月28日多个静电记录单元（Y，C，M和B）沿着记录介质移动路径串联布置。每个静电记录单元包括静电潜像载体（48），布置在静电潜像载体的上游侧的显影单元（54,54'）和布置在下游侧的清洁单元（60）。显影单元包括具有显影剂储存部分（70）和位于显影剂储存部分上方的显影剂搅拌部分（76）的显影剂保持容器（66）。显影剂搅拌部分经由连通路径（82）与显影剂储存部分连通。相邻的静电记录单元之一的清洁单元（60）设置在与构成另一个静电的显影单元（54,54'）的一部分的显影剂保持容器（66）的显影剂储存部分（70）录音单元

3. 发明授权

US06212340B1 Image forming apparatus utilizing a two-component developing apparatus with automatic toner replenishment and developer replacement 有权
标题翻译：使用具有自动调色剂补充和显影剂更换的双组分显影装置的图像形成装置
公开(公告)号：US06212340B1
公开(公告)日：2001-04-03
申请号：US09328401
申请日：1999-06-09
申请人： Katsumi Sugimoto , Kenji Fuke , Keiko Tonai , Hiroaki Yoshida , Yoshihiro Tonomoto , Eiji Suzuki , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi
发明人： Katsumi Sugimoto , Kenji Fuke , Keiko Tonai , Hiroaki Yoshida , Yoshihiro Tonomoto , Eiji Suzuki , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi
IPC分类号： G03G1508
CPC分类号： G03G21/105 , G03G15/0844 , G03G15/0855 , G03G15/0865 , G03G15/0887 , G03G2215/0116
摘要： A developing apparatus develops a latent image formed on a latent image carrying body with a developer. The developing apparatus includes a developing unit having a means for supplying the developer to the latent image carrying body to develop the latent image on the latent image carrying body and a developer housing for accommodating the developer. A developer storage box stores the developer which is to be supplied to the developing unit. The developer storage box is detachably mounted on the developing unit and has a volume substantially the same as a volume of the developer which can be accommodated in the developer case of the developing unit. The developer in developer storage box is supplied to the developing unit.
摘要翻译：显影装置用显影剂显影形成在潜像载体上的潜像。显影装置包括显影单元，该显影单元具有用于将潜像承载体上的显影剂供应到潜象载体上的潜像以及用于容纳显影剂的显影剂壳体的装置。显影剂储存箱存储要供应到显影单元的显影剂。显影剂储存盒可拆卸地安装在显影单元上，并且具有与可容纳在显影单元的显影剂盒中的显影剂体积基本相同的体积。显影剂储存盒中的显影剂被提供给显影单元。

4. 发明授权

US5933690A Toner recovery device 失效
标题翻译：墨粉回收装置
公开(公告)号：US5933690A
公开(公告)日：1999-08-03
申请号：US712458
申请日：1996-09-11
申请人： Katsumi Sugimoto , Kenji Fuke , Keiko Tonai , Hiroaki Yoshida , Yoshihiro Tonomoto , Eiji Suzuki , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi
发明人： Katsumi Sugimoto , Kenji Fuke , Keiko Tonai , Hiroaki Yoshida , Yoshihiro Tonomoto , Eiji Suzuki , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi
IPC分类号： G03G15/01 , G03G15/08 , G03G21/10
CPC分类号： G03G21/105 , G03G15/0844 , G03G15/0855 , G03G15/0865 , G03G15/0887 , G03G2215/0116
摘要： An image forming apparatus including a plurality of developing units each having a developer storage portion for accommodating a developer; a plurality of feeding devices for discharging used developers from the respective developing units; and a single collecting device for collecting the used developers discharged by the respective feeding device.
摘要翻译：一种图像形成设备，包括多个显影单元，每个显影单元具有用于容纳显影剂的显影剂存储部分; 多个供给装置，用于从各个显影单元排出用过的显影剂; 以及用于收集由相应的进给装置排出的用过的显影剂的单个收集装置。

5. 发明授权

US5754919A Electrostatic recording apparatus utilizing superimposition of colors in a toner image to record a multicolor image 失效
标题翻译：静电记录装置利用调色剂图像中的颜色叠加来记录多色图像
公开(公告)号：US5754919A
公开(公告)日：1998-05-19
申请号：US563578
申请日：1995-11-28
申请人： Katsumi Sugimoto , Yoshihiro Tonomoto , Keiko Tonai , Yoshinori Wada
发明人： Katsumi Sugimoto , Yoshihiro Tonomoto , Keiko Tonai , Yoshinori Wada
IPC分类号： G03G15/02 , G03G15/00 , G03G15/01 , G03G15/08 , G03G21/00
CPC分类号： G03G15/5041 , G03G15/01 , G03G2215/00042 , G03G2215/00063 , G03G2215/0116
摘要： A multicolor electrostatic recording apparatus in which two or more different color toner image are superimposed by respective electrostatic recording units. Each of the electrostatic recording units includes an electrostatic latent image carrier, a developer for developing an electrostatic latent image formed on the carrier with a color toner, and a detector for detecting the density of the developed image on the basis of a detecting mark which is formed on the carrier as a part of the latent image and developed by the developer. A discriminating means compares the density data with an optional desired density value to discriminate whether the density data falls in an allowable range. A controller feed-back controls at least one of parameters for determining the density of the developed image so that the density becomes to be in the allowable range, when the density falls out of the allowable range. The parameter is memorized as a compensating data for the density of the developed image, when the density falls in the allowable range. Thus, with the compensating data, a process using the parameter for determining the density of the developed image is carried out.
摘要翻译：一种多色静电记录装置，其中两个或多个不同的彩色调色剂图像由相应的静电记录单元叠加。每个静电记录单元包括静电潜像载体，用彩色调色剂显影在载体上形成的静电潜像的显影剂和用于基于检测标记检测显影图像的浓度的检测器，该检测标记是形成在载体上作为潜像的一部分并由显影剂显影。识别装置将密度数据与可选的期望密度值进行比较，以区分密度数据是否在容许范围内。当密度落在容许范围之外时，控制器反馈控制用于确定显影图像的浓度的参数中的至少一个，使得密度变为允许范围。当密度落在允许范围内时，该参数被存储为显影图像的浓度的补偿数据。因此，利用补偿数据，执行使用用于确定显影图像的浓度的参数的处理。

6. 发明授权

US5640662A Hot roller for thermal fixation device having elastomeric and anti-abrasive coverings 失效
标题翻译：用于热固定装置的热辊，其具有弹性体和抗磨损性覆盖物
公开(公告)号：US5640662A
公开(公告)日：1997-06-17
申请号：US522075
申请日：1995-08-31
申请人： Katsumi Sugimoto , Keiko Tonai , Yoshihiro Tonomoto
发明人： Katsumi Sugimoto , Keiko Tonai , Yoshihiro Tonomoto
IPC分类号： G03G15/01 , F16C13/00 , G03G15/20
CPC分类号： G03G15/2057
摘要： To provide a hot roller type thermal fixation device, incorporated in an electrostatic recording apparatus, particularly suitable for the thermal fixation of a multicolor toner image, said apparatus comprising a plurality of electrostatic recording units arranged in series with each other, wherein the surface smoothness of a fixed toner image is maintained at a favorable level for a long period by providing an anti-abrasive treatment onto an elastomeric covering of the heating roller. An elastomeric covering (32b) is applied on the surface of a heating roller (32) of a hot roller type thermal fixation device (22), and an anti-abrasive covering (32c) is further applied on the elastomeric covering.
摘要翻译：为了提供一种特别适用于多色调色剂图像的热固定的静电记录装置中的热辊式热固定装置，所述装置包括彼此串联布置的多个静电记录单元，其中表面平滑度通过对加热辊的弹性体覆盖物提供抗磨蚀处理，将固定的调色剂图像长时间地保持在有利的水平。将弹性体覆盖物（32b）施加在热辊式热固定装置（22）的加热辊（32）的表面上，并且将抗磨损覆盖物（32c）进一步施加到弹性体覆盖物上。

7. 发明授权

US5508797A Color image forming apparatus having toner image forming device 失效
标题翻译：具有调色剂图像形成装置的彩色图像形成装置
公开(公告)号：US5508797A
公开(公告)日：1996-04-16
申请号：US251845
申请日：1994-05-31
申请人： Keiko Tonai , Yoshihiro Tonomoto
发明人： Keiko Tonai , Yoshihiro Tonomoto
IPC分类号： G03G15/01 , G03G15/20 , G03G21/00 , G03G21/20
CPC分类号： G03G15/0105 , G03G15/2039 , G03G2215/2074 , G03G2215/209
摘要： A color image forming apparatus which forms a monochromatic toner image or a toner image in a plurality of colors and which can considerably reduce power consumption, while preventing an offset at the time of fixing a toner image. The color image forming apparatus includes a toner image forming device for forming a monochromatic toner image or a toner image in a plurality of colors on a recording medium; first heating device, located on a toner image side of the recording medium for fixing the toner image on the recording medium by heat; second heating device located on an opposite side to the toner image side of the recording medium; and a controller for making an amount of power supply to the second heating device constant and changing an amount of power supply to the first heating device depending on whether the toner image is monochromatic or is in a plurality of colors, while making a set temperature of the first heating device constant. The controller sets the power supply of the fixing or fusing device as a function of whether the toner image is a monochromatic, plural colors or full colored toner image.
摘要翻译：一种彩色图像形成装置，其形成单色调色剂图像或多种颜色的调色剂图像，并且可以显着降低功耗，同时防止在定影调色剂图像时的偏移。彩色图像形成装置包括用于在记录介质上形成多色调色剂图像或多种颜色的调色剂图像的调色剂图像形成装置; 第一加热装置，位于记录介质的调色剂图像侧，用于通过加热将调色剂图像定影在记录介质上; 第二加热装置位于与记录介质的调色剂像侧相反的一侧; 以及控制器，用于使第二加热装置的电力供应量恒定，并且根据调色剂图像是单色还是多种颜色来改变对第一加热装置的电力供应量，同时使得第一加热装置恒定。控制器根据调色剂图像是单色，多色或全色调色剂图像来设置定影或定影装置的电源。

8. 发明授权

US06308020B1 Printer and transfer charger 有权
标题翻译：打印机和转印充电器
公开(公告)号：US06308020B1
公开(公告)日：2001-10-23
申请号：US09540869
申请日：2000-03-31
申请人： Kenji Fuke , Yoshihiro Tonomoto
发明人： Kenji Fuke , Yoshihiro Tonomoto
IPC分类号： G03G1516
CPC分类号： G03G15/1645 , G03G2215/00459 , G03G2215/00586 , G03G2215/1609
摘要： A printer including a photosensitive drum on which a toner image is formed, a plurality of transfer wires held in facing relation to the drum, and a static-eliminating wire located downstream from the transfer wires. Transfer currents are conducted through a selected one or more of the transfer wires in accordance with the thickness of recording paper used in the printer.
摘要翻译：一种打印机，包括形成有调色剂图像的感光鼓，与滚筒面对的多个传送线，以及位于传送线下游的防静电线。根据打印机中使用的记录纸的厚度，传送电流通过选定的一个或多个传送线传导。

9. 发明授权

US5740501A Photo-sensitive drum formed from extruded or drawn blank and image recording apparatus having same 失效
标题翻译：由挤出或拉伸的坯料形成的感光鼓和具有该感光鼓的图像记录装置
公开(公告)号：US5740501A
公开(公告)日：1998-04-14
申请号：US649483
申请日：1996-05-17
申请人： Yoshihiro Tonomoto , Kenji Fuke
发明人： Yoshihiro Tonomoto , Kenji Fuke
IPC分类号： G03G21/00 , B21C1/22 , G03G5/10 , G03G15/00
CPC分类号： G03G15/751 , G03G5/10
摘要： To provide a photo-sensitive drum having excellent properties which are not at all inferior to those of the prior art photo-sensitive drums assembled with a larger number of parts, capable of being easily manufactured at a reduced production cost. A blank tube 23d consisting of a cylinder section 23a, a center axis section 23b arranged within the cylinder section 23a concentrically therewith and a plurality of rib sections 23c for rigidly connecting the cylinder section 23a with the center axis section 23b is integrally formed through extrusion or draw-forming.
摘要翻译：为了提供一种具有优异性能的感光鼓，该感光鼓的性能并不比现有技术的具有更多数量的部件的感光鼓的性能差，能够以降低的生产成本容易地制造。由筒部23a，与筒体23a同心地配置的中心轴部23b和将筒部23a与中心轴部23b刚性连接的多个肋部23c构成的坯管23d通过挤出或拉伸成形。

10. 发明授权

US5066983A Cleaning unit for cleaning recording medium of an electrophotographic apparatus 失效
标题翻译：清洁电子记录仪记录介质清洁单元
公开(公告)号：US5066983A
公开(公告)日：1991-11-19
申请号：US527836
申请日：1990-05-24
申请人： Yoshihiro Tonomoto
发明人： Yoshihiro Tonomoto
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G21/0035 , G03G2221/0005
摘要： A toner image transfer type recording apparatus having a cleaning unit for removing residual contaminants from the surface of a rotating recording drum after toner image transfer. The cleaning unit includes a blade which engages the surface of the drum, a rotatable cleaning cylinder disposed immediately upstream from the blade, and a housing structure surrounding the blade and the rotatable brush. The housing is evacuated by an air pump connected thereto, causing external air to be introduced through an opening of the housing to facilitate removal of the contaminants from the housing. The rotatable cleaning cylinder continuously removes larger particles of contaminants which are accumulated at the cleaning edge of the blade while the smaller particles of contaminants serve to lubricate the area between the cleaning blade and the surface of the recording drum.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式