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1. 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

2. 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。

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

US5907758A Electrostatic recording system using dielectric belt in which electrifying voltage is applied in stages prior to image transfer 失效
标题翻译：使用介质带的静电记录系统，其中在图像转印之前阶段施加充电电压
公开(公告)号：US5907758A
公开(公告)日：1999-05-25
申请号：US891996
申请日：1997-07-14
申请人： Tomoaki Tanaka , Tsuneo Mizuno , Kazumi Kawabata , Hitoshi Yoshii , Teturou Nakashima , Yoshimi Takizawa , Kenji Fuke , Eiji Suzuki , Katsumi Sugimoto , Katsuya Shimatsu , Yasuhiro Wakabayashi
发明人： Tomoaki Tanaka , Tsuneo Mizuno , Kazumi Kawabata , Hitoshi Yoshii , Teturou Nakashima , Yoshimi Takizawa , Kenji Fuke , Eiji Suzuki , Katsumi Sugimoto , Katsuya Shimatsu , Yasuhiro Wakabayashi
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0194
摘要： An electrostatic recording system using a dielectric belt for conducting electrification of a sheet of paper and a transfer belt so that the sheet of paper is not wound and caught by a photoconductor drum, and a transfer voltage can be lowered so as to smoothly separate the sheet of paper from a transfer belt. The electrostatic recording system applies a voltage to only the dielectric belt at a stage before the sheet of paper 3 is attracted to the dielectric belt 10 and applies voltage to the sheet of paper 3 conveyed to the dielectric belt, and to the dielectric belt 10 while the sheet of paper and the belt are mutually superposed.
摘要翻译：一种静电记录系统，其使用用于引导纸张和转印带的带电的介质带，使得纸张不被卷绕并被感光鼓吸住，并且可以降低转印电压，以便平滑地分离纸张的纸从转印带。静电记录系统在纸张3被吸引到介质带10之前的阶段仅向介质带施加电压，并且将电压施加到传送到电介质带的纸张3和电介质带10上纸张和皮带相互重叠。

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

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。

8. 发明授权

US6091925A Fixing unit with undirectional clutch mechanism and image forming apparatus with sealing member and agitating mechanism 失效
标题翻译：带有定向离合器机构的固定装置和具有密封构件和搅拌机构的成像装置
公开(公告)号：US6091925A
公开(公告)日：2000-07-18
申请号：US886417
申请日：1997-07-01
申请人： Katsumi Sugimoto , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi , Katsumi Tateno , Shigenobu Utaka , Kenji Fuke
发明人： Katsumi Sugimoto , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi , Katsumi Tateno , Shigenobu Utaka , Kenji Fuke
IPC分类号： G03G15/08 , G03G15/20
CPC分类号： G03G15/2025
摘要： A fixing unit is provided with a fixing heat roller, a first reel supplying a cleaning member which cleans a surface of the fixing heat roller, a second reel taking up the cleaning member from the first reel, and a unidirectional clutch mechanism intermittently driving the second reel in a direction to take up the cleaning member using rotation of the fixing heat roller.
摘要翻译：定影单元设置有固定加热辊，第一卷轴，其提供清洁固定加热辊的表面的清洁部件，从第一卷轴卷取清洁部件的第二卷轴和间歇地驱动第二卷轴的单向离合器机构沿着定影加热辊的旋转方向卷取清洁部件。

9. 发明授权

US5517293A Heat roller fixing apparatus with rotating lamps 失效
标题翻译：带旋转灯的热辊定影装置
公开(公告)号：US5517293A
公开(公告)日：1996-05-14
申请号：US431977
申请日：1995-05-01
申请人： Keiko Tonai , Katsumi Sugimoto
发明人： Keiko Tonai , Katsumi Sugimoto
IPC分类号： G03G15/20 , H05B3/00 , H05B3/10
CPC分类号： G03G15/2053 , G03G15/2039 , G03G15/205
摘要： Disclosed is a heat roller fixing apparatus for performing a thermal fixation onto a sheet by rotating a heat roller. This heat roller fixing apparatus comprises a heat roller including a roller body and a plurality of heating members provided in the roller body and a pressurizing member provided in a face-to-face relationship with the heat roller. This heat roller fixing apparatus has a rotation mechanism for rotating the plurality of heating members along an inner periphery of the roller body and a control unit for drive-controlling the rotation mechanism during a standby status for driving the heating members without rotating the roller body. An unevenness in preheating on the surface of the roller body of the heat roller is thereby prevented.
摘要翻译：公开了一种热辊定影装置，用于通过旋转加热辊来对片材进行热定影。该热辊定影装置包括：加热辊，其包括辊体和设置在辊体中的多个加热部件和与加热辊面对面地设置的加压部件。这种加热辊定影装置具有用于沿着辊体的内周旋转多个加热部件的旋转机构，以及用于在待机状态下驱动控制旋转机构的控制单元，用于驱动加热部件而不旋转辊体。由此防止了加热辊的辊体的表面上的预热不均匀。

10. 发明授权

US06275674B1 Developing device, and image forming apparatus using the same 失效
标题翻译：显影装置和使用其的图像形成装置
公开(公告)号：US06275674B1
公开(公告)日：2001-08-14
申请号：US09580099
申请日：2000-05-26
申请人： Katsumi Sugimoto
发明人： Katsumi Sugimoto
IPC分类号： G03G1508
CPC分类号： G03G15/0822 , G03G2215/0822
摘要： In an image forming apparatus, a developing device includes a stirring and conveying screw of electrically conductive material to stir and convey toner along a toner delivery path, a toner gathering port located in the toner delivery path to temporarily stay the toner there during the conveying, an auxiliary stirring member of electrically conductive material movably held in the toner gathering port, and a stop located at the toner gathering port to prevent the auxiliary stirring member from being removal off the toner gather port and to allow the toner to pass the toner gathering port. The stirring and conveying member and the auxiliary stirring member are charged electricity by an bias voltage applied to the developing device so that the toner can be fully stirred and, at the same time, can be electrically charged uniformly with an increased amount of charges.
摘要翻译：在图像形成装置中，显影装置包括导电材料的搅拌和输送螺杆，以沿调色剂输送路径搅拌和输送调色剂，位于调色剂输送路径中的调色剂收集端口，以在输送期间暂时保持调色剂，可移动地保持在调色剂收集端口中的导电材料的辅助搅拌构件和位于调色剂收集口处的止动件，以防止辅助搅拌构件从调色剂收集口移除并允许调色剂通过调色剂收集口。搅拌和输送构件和辅助搅拌构件通过施加到显影装置的偏置电压进行充电，使得调色剂可以被充分搅拌，并且同时可以以增加的电荷量均匀地带电。

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