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1. 再颁专利

USRE33340E Color printer having apparatus for shifting ink ribbon 失效
标题翻译：彩色打印机具有用于转印墨带的设备
公开(公告)号：USRE33340E
公开(公告)日：1990-09-18
申请号：US187632
申请日：1988-04-28
申请人： Tetsuo Tsukada , Hideyuki Shimobuchi , Takahiro Yoshikawa
发明人： Tetsuo Tsukada , Hideyuki Shimobuchi , Takahiro Yoshikawa
IPC分类号： B41J35/10 , B41J35/14 , B41J35/16
CPC分类号： B41J35/16 , B41J35/14
摘要： A color printer inludes an ink ribbon supporting frame mounted on a base unit swingingly about an axis parallel to a platen. A ribbon cassette comprises a cassette case for accommodating a color ink ribbon which as a plurality of different color longitudinal stripes so that at least a part of the ink ribbon forms a loop exposed from and extending to the cassette case. The ribbon loop is positioned along the platen and between a printing head and the platen, when the ribbon cassette is set on the ribbon frame. A ribbon guide is slidably mounted on a carrier for supporting the ink ribbon at a position adjacent to the printing head. The ribbon frame and ribbon guide are simultaneously shifted so that a desired one of color stripes of the ink ribbon is positioned on a predetermined printing line.

2. 发明授权

US4695175A Color printer having apparatus for shifting ink ribbon 失效
标题翻译：彩色打印机具有用于转印墨带的设备
公开(公告)号：US4695175A
公开(公告)日：1987-09-22
申请号：US788566
申请日：1985-10-17
申请人： Tetsuo Tsukada , Hideyuki Shimobuchi , Takahiro Yoshikawa
发明人： Tetsuo Tsukada , Hideyuki Shimobuchi , Takahiro Yoshikawa
IPC分类号： B41J35/10 , B41J35/14 , B41J35/16 , B41J32/02
CPC分类号： B41J35/16 , B41J35/14
摘要： A color printer inludes an ink ribbon supporting frame mounted on a base unit swingingly about an axis parallel to a platen. A ribbon cassette comprises a cassette case for accommodating a color ink ribbon which has a plurality of different color longitudinal stripes so that at least a part of the ink ribbon forms a loop exposed from and extending to the cassette case. The ribbon loop is positioned along the platen and between a printing head and the platen, when the ribbon cassette is set on the ribbon frame. A ribbon guide is slidably mounted on a carrier for supporting the ink ribbon at a position adjacent to the printing head. The ribbon frame and ribbon guide are simultaneously shifted so that a desired one of color stripes of the ink ribbon is positioned on a predetermined printing line.
摘要翻译：彩色打印机包括安装在基座上的墨带支撑框架，其绕平行于压板的轴线摆动。色带盒包括用于容纳具有多个不同颜色纵向条纹的彩色墨带的盒壳体，使得至少一部分墨带形成从盒壳体露出并延伸到盒壳体的环。当色带盒设置在色带框架上时，色带环沿着压板定位，并且位于打印头和压板之间。带状引导件可滑动地安装在载体上，用于将墨带支撑在与打印头相邻的位置处。色带框架和色带引导件同时移动，使得色带的期望的一条色条位于预定的印刷线上。

3. 发明授权

US5722003A Multicolor electrostatic recording appartus having electrostatic recording units for forming different colors 失效
标题翻译：具有用于形成不同颜色的静电记录单元的多色静电记录装置
公开(公告)号：US5722003A
公开(公告)日：1998-02-24
申请号：US566580
申请日：1995-11-28
申请人： Eiji Suzuki , Hitoshi Yoshii , Masato Matsuzuki , Hideyuki Shimobuchi , Shigeo Ishida
发明人： Eiji Suzuki , Hitoshi Yoshii , Masato Matsuzuki , Hideyuki Shimobuchi , Shigeo Ishida
IPC分类号： G01N21/47 , G03G15/00 , G03G15/01 , G03G15/08 , G03G21/00 , H04N1/29 , H04N1/46 , H04N1/60
CPC分类号： G03G15/0126 , G03G15/0855 , G03G15/5041 , G03G2215/00042 , G03G2215/0103
摘要： In a multicolor electrostatic recording apparatus in which two or more different color toner images are superimposed by respective electrostatic recording units, each of the electrostatic recording units includes an electrostatic latent image carried, a developer for developing an electrostatic latent image formed on the carrier with a color toner, and a detector for detecting a 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 discriminator which compares the density data with an optional desired density value to discriminate whether the density data falls in an allowable range. A controller for feed-back controlling at least one parameter for determining the density of the developed image so that the density comes to be in the allowable range, when the density falls out of the allowable range. The at least one parameter is memorized as a compensating data for the density of the developed image, when the density falls in the allowable range. Thus, using the compensating data, a process using the parameter for determining the density of the developed image is carried out. The detector for detecting density includes a light emitting section and a light receiving unit.
摘要翻译：在多色静电记录装置中，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一个静电潜像，一个显影剂，用于在载体上形成一个静电潜像，彩色调色剂和检测器，用于基于形成在载体上作为潜像的一部分并由显影剂显影的检测标记来检测显影图像的浓度。鉴别器，其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允许范围内。一种控制器，用于当密度落在容许范围之内时，控制至少一个用于确定显影图像的浓度的参数，使得密度达到允许范围。当密度落在容许范围内时，将至少一个参数存储为显影图像的浓度的补偿数据。因此，使用补偿数据，执行使用用于确定显影图像的浓度的参数的处理。用于检测密度的检测器包括发光部分和光接收单元。

4. 发明授权

US5615001A Multicolor image forming apparatus 失效
标题翻译：多色成像装置
公开(公告)号：US5615001A
公开(公告)日：1997-03-25
申请号：US496401
申请日：1995-06-29
申请人： Masato Kawashima , Hideyuki Shimobuchi , Hiroyuki Okitsu , Masato Matsuzuki , Hiroaki Yoshida , Michihiro Fujii , Yukinari Okawa , Masaru Iida , Katsuyasu Ito , Yukihide Toda , Seiji Nagai
发明人： Masato Kawashima , Hideyuki Shimobuchi , Hiroyuki Okitsu , Masato Matsuzuki , Hiroaki Yoshida , Michihiro Fujii , Yukinari Okawa , Masaru Iida , Katsuyasu Ito , Yukihide Toda , Seiji Nagai
IPC分类号： G03G15/00 , G03G15/01 , G03G21/16
CPC分类号： G03G21/1676 , G03G15/0194 , G03G21/1623 , G03G2215/0119 , G03G2221/1684
摘要： A plurality of electrostatic recording units are arranged in series along a path for moving a recording sheet of paper, and charged toner images having different colors are formed on the sheet of paper travelled through the path. A paper feeder unit is arranged beneath a paper introduction side of the paper moving path. The sheet of paper carrying the toner image formed thereon is ejected from a paper ejection side of the paper moving path, and is sent to a fixer in which the toner image is fixed on the sheet of paper. The sheet of paper carrying the toner image fixed thereon is sent to a paper receiver tray positioned above the fixer.
摘要翻译：多个静电记录单元沿着用于移动记录纸的路径串联布置，并且在通过路径行进的纸张上形成具有不同颜色的带电调色剂图像。供纸单元布置在纸张移动路径的纸介质侧下方。携带形成在其上的调色剂图像的纸张从纸张移动路径的纸排出侧排出，并被送到其中调色剂图像被固定在纸张上的定影剂。将固定在其上的调色剂图像的纸张送到位于定影剂上方的收纸盘。

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