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1. 发明授权

US06650857B2 Liquid electrophotographic apparatus 失效
标题翻译：液体电子照相设备
公开(公告)号：US06650857B2
公开(公告)日：2003-11-18
申请号：US10093415
申请日：2002-03-11
申请人： Hideki Nukada , Atsuko Iida , Takashi Sasaki
发明人： Hideki Nukada , Atsuko Iida , Takashi Sasaki
IPC分类号： G03G1510
CPC分类号： G03G15/11 , G03G15/1605 , G03G15/161 , G03G2215/017 , G03G2215/0658
摘要： An image forming apparatus as described in the embodiments of the present invention comprises a latent image forming unit for forming an electrostatic latent image on the surface; a developing device which supplies liquid developer containing toner particles and carrier liquid to the electrostatic latent image, and forms a developed image on the latent image forming unit; a transferring device which transfers the developed image on the latent image forming unit onto a recording medium, a conveying path of the developed image being formed from the developing device to the recording medium; and a blowing unit equipped with a guide wall to cover at least a part of the conveying path, the guide wall providing a gap of more than 0.5 mm and less than 5 mm, and an air current generating source which generates an air current in the gap, and thoroughly dries and removes excess carrier liquid by exposing a developed image to the air current for a long time.
摘要翻译：如本发明的实施例所述的图像形成装置包括用于在表面上形成静电潜像的潜像形成单元; 将静电潜像供给含有调色剂颗粒和载体液体的液体显影剂并在潜像形成单元上形成显影图像的显影装置; 将显影图像在潜像形成单元上转印到记录介质上的转印装置，显影图像的输送路径由显影装置形成到记录介质; 以及配备有引导壁以覆盖传送路径的至少一部分的吹风单元，所述引导壁提供大于0.5mm且小于5mm的间隙，以及产生气流的气流发生源，间隙，并通过将显影图像暴露于气流长时间来彻底干燥并除去多余的载液。

2. 发明授权

US06973280B2 Image forming apparatus and liquid developer drying device 失效
标题翻译：图像形成装置和液体显影剂干燥装置
公开(公告)号：US06973280B2
公开(公告)日：2005-12-06
申请号：US10792835
申请日：2004-03-05
申请人： Hideki Nukada , Atsuko Iida , Noriko Yamamoto
发明人： Hideki Nukada , Atsuko Iida , Noriko Yamamoto
IPC分类号： G03G15/11 , G03G15/10
CPC分类号： G03G15/11
摘要： A liquid-developer drying device includes a covering wall which has a facing surface covering and facing to part of an image-carrying body with a drying air passage between them. The image-carrying body carries developed image in a first direction along the drying air passage. The developed image includes liquid developer having toner particles and carrier liquid. The covering wall has a plurality of slits formed therein. The slits are distributed in a region with substantially less than half length along the facing surface covering the image-carrying body so as to blow dry air to the drying air passage in a second direction parallel to the first direction. Each of the slits extends across the drying air passage. The liquid-developer drying device also includes an air source supplying drying air to the slits.
摘要翻译：液体显影剂干燥装置包括：覆盖壁，其具有覆盖并面向图像载体的一部分的面对表面，并且在其间具有干燥空气通道。图像承载体沿着干燥空气通道沿第一方向携带显影图像。显影图像包括具有调色剂颗粒和载体液体的液体显影剂。覆盖壁上形成有多个狭缝。狭缝沿着覆盖图像载体的相对表面大致小于半长的区域分布，以便在与第一方向平行的第二方向上将干燥空气吹送到干燥空气通道。每个狭缝都延伸穿过干燥空气通道。液体显影干燥装置还包括向狭缝供应干燥空气的空气源。

3. 发明授权

US06941091B2 Image forming apparatus and image forming method with paper cleaning device 有权
标题翻译：具有纸张清洁装置的图像形成装置和图像形成方法
公开(公告)号：US06941091B2
公开(公告)日：2005-09-06
申请号：US10254589
申请日：2002-09-26
申请人： Atsuko Iida , Mitsunaga Saito , Hideki Nukada
发明人： Atsuko Iida , Mitsunaga Saito , Hideki Nukada
IPC分类号： B65H5/00 , B65H5/06 , G03G15/00 , G03G15/10 , G03G15/16 , G03G21/00
CPC分类号： G03G15/10 , G03G15/161 , G03G15/1665 , G03G15/1695 , G03G15/6558 , G03G2215/00708 , G03G2215/017
摘要： The image forming apparatus in accordance with the present invention comprises an image forming substrate for forming an electrostatic latent image on a surface of the image forming substrate; a developing device supplying liquid developer to the electrostatic latent image to form a developed image on the image forming substrate; an intermediate transfer medium having a primary transferring position to which the developed image on the image forming substrate is transferred primarily by contacting the image forming substrate and a secondary transferring position transferring secondarily the developed image to a paper by contacting the paper; an intermediate transfer medium cleaning device adhering and removing material stuck to a surface of the intermediate transfer medium, which contacts in a place after passing through the secondary transferring position and before passing through primary transferring position; and a paper cleaning device positioned in a conveying path of a conveying device to transport the paper to the secondary transferring position, and adhering and removing material stuck to a contact surface of the paper to the intermediate transfer medium by contacting the contact surface, in order to prevent paper dust etc. stuck to the paper from adhering to the intermediate transfer medium when the secondary transferring step is carried out.
摘要翻译：根据本发明的图像形成装置包括：用于在图像形成基板的表面上形成静电潜像的图像形成基板; 将液体显影剂供应到静电潜像以在图像形成基板上形成显影图像的显影装置; 主要传送位置的中间转印介质，主图像形成基板上的显影图像主要通过接触图像形成基板和二次转印位置被转印到二次转印位置，二次转印位置通过接触纸张将显影图像二次转印到纸张上; 中间转印介质清洁装置粘附并移除粘附在中间转印介质的表面上的材料，所述中间转印介质在通过二次转印位置并在通过一次转印位置之前在一个位置接触; 以及定位在输送装置的输送路径中以将纸输送到二次转印位置的纸张清洁装置，并且通过使接触表面接触将粘合到纸张的接触表面的材料粘附并移除到中间转印介质上以防止在执行二次转印步骤时粘在纸上的纸屑等粘附到中间转印介质上。

4. 发明申请

US20120143655A1 CHECKOUT APPARATUS AND WORKING STATE MEASUREMENT APPARATUS 审中-公开
标题翻译：检查装置和工作状态测量装置
公开(公告)号：US20120143655A1
公开(公告)日：2012-06-07
申请号：US13340825
申请日：2011-12-30
申请人： Takamitsu Sunaoshi , Kiminori Toya , Hideki Nukada , Hideichi Nakamoto
发明人： Takamitsu Sunaoshi , Kiminori Toya , Hideki Nukada , Hideichi Nakamoto
IPC分类号： G06Q10/06
CPC分类号： G07G1/14 , G06Q10/06395 , G07G1/0054 , G07G1/0072
摘要： According to one embodiment, a checkout apparatus includes a counter, a scanner, a register terminal, and a recognition unit. The counter is embedded at least one weight meter and to be put at least one of target objects. The scanner reads codes attached to the target objects. The register terminal settles payment for the target objects. The recognition unit identifies the target objects by referring to working property category information pieces indicating a category in scan work for the target objects, based on the codes read by the scanner, and obtains signals that represent states each including one of steady work and unsteady work for an operator, based on a time history of a weight of the target objects.
摘要翻译：根据一个实施例，结帐装置包括计数器，扫描器，寄存器终端和识别单元。该计数器嵌入至少一个重量计，并放置至少一个目标物体。扫描仪读取附加到目标对象的代码。注册终端结算目标对象的付款。识别单元根据由扫描仪读取的代码参照目标对象的扫描工作中的类别的工作属性类别信息，来识别目标对象，并获得表示状态的信号，每个状态包括稳定工作和不稳定工作之一对于操作者，基于目标对象的权重的时间历史。

5. 发明授权

US07228092B2 Image forming apparatus using a liquid developer including a carrier liquid with toner particles dispersed in a solvent 失效
标题翻译：使用包含分散在溶剂中的调色剂颗粒的载体液体的液体显影剂的图像形成装置
公开(公告)号：US07228092B2
公开(公告)日：2007-06-05
申请号：US11272865
申请日：2005-11-15
申请人： Yuko Nomura , Hideki Nukada , Yasushi Shinjo
发明人： Yuko Nomura , Hideki Nukada , Yasushi Shinjo
IPC分类号： G03G15/10
CPC分类号： G03G15/11 , G03G15/10
摘要： In liquid-developing image formation, a ghost image caused by the contact between a photosensitive member and an absorbing roller to collect a surplus liquid developer is prevented by preventing occurrence of a speed difference (relative speed) between a photosensitive member and a porous member (an absorbing roller) and by keeping an optimum pressing force from a porous member to a visible image on a photosensitive member.
摘要翻译：在液体显影图像形成中，通过防止感光构件和多孔构件之间的速度差（相对速度）的发生来防止由感光构件和吸收辊之间的接触引起的收集多余的液体显影剂的重影，吸收辊），并且通过将多孔构件的最佳按压力保持在感光构件上的可视图像上。

6. 发明授权

US07139515B2 Electrophotographic device and carrier liquid removal mechanism 失效
标题翻译：电子照相装置和载液清除机构
公开(公告)号：US07139515B2
公开(公告)日：2006-11-21
申请号：US10951639
申请日：2004-09-29
申请人： Noriko Yamamoto , Hideki Nukada
发明人： Noriko Yamamoto , Hideki Nukada
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： G03G15/11
摘要： To remove a carrier liquid from a toner image before transfer on a photosensitive drum, a wet electrophotographic device of the present invention includes a first slit nozzle which blows airflow of a first velocity onto a surface of the photosensitive drum after image formation, a second slit nozzle which is positioned on a downstream side more than the first slit nozzle and which blows airflow of a second velocity higher than that of the airflow supplied from the first slit nozzle onto the surface of the photosensitive drum, and an aperture portion which introduces a reverse airflow generated by the airflow from the second slit nozzle to the first slit nozzle side between both nozzles.
摘要翻译：为了在感光鼓上转印之前从调色剂图像中除去载体液体，本发明的湿式电子照相设备包括：第一狭缝喷嘴，其在图像形成之后将第一速度的气流吹送到感光鼓的表面上;第二狭缝喷嘴，其位于比第一狭缝喷嘴更多的下游侧，并且将比第一狭缝喷嘴供应的气流的第二速度的气流吹送到感光鼓的表面上;以及孔径部分，其引入反向由从第二狭缝喷嘴到两个喷嘴之间的第一狭缝喷嘴侧的气流产生的气流。

7. 发明授权

US5619234A Ink-jet recording apparatus which allows shifting or changing of ink position or direction 失效
标题翻译：允许油墨位置或方向的移动或改变的喷墨记录装置
公开(公告)号：US5619234A
公开(公告)日：1997-04-08
申请号：US213026
申请日：1994-03-15
申请人： Hitoshi Nagato , Tsutomu Saito , Shuzo Hirahara , Tetuo Okuyama , Satoshi Takayama , Sakae Tamura , Shunsuke Hattori , Hideki Nukada
发明人： Hitoshi Nagato , Tsutomu Saito , Shuzo Hirahara , Tetuo Okuyama , Satoshi Takayama , Sakae Tamura , Shunsuke Hattori , Hideki Nukada
IPC分类号： B41J2/06 , B41J2/065
CPC分类号： B41J2/06 , B41J2002/061
摘要： An ink-jet recording apparatus which includes a recording medium for carrying an electrostatic image, an ink-ejecting section opposing the recording medium and located in non-contact state with respect to the recording medium medium, and having an ink holding section for holding ink and an opening section for ejecting ink, at least one counter electrode located in the ink-ejecting section to be immersed in ink. The ink is ejected by virtue of an electric field between the electrostatic image formed on the recording medium and the counter electrode.
摘要翻译：一种喷墨记录装置，其包括用于承载静电图像的记录介质，与记录介质相对并且相对于记录介质介质处于非接触状态的喷墨部分，并且具有用于保持墨水的墨水保持部分以及用于喷射油墨的开口部分，位于喷墨部分中的至少一个反电极浸入墨水中。借助于在记录介质上形成的静电图像与对电极之间的电场来喷射墨水。

8. 发明申请

US20090218752A1 APPARATUS FOR SEPARATING AND EXTRACTING PAPER LEAVES 有权
标题翻译：用于分离和提取纸张的装置
公开(公告)号：US20090218752A1
公开(公告)日：2009-09-03
申请号：US12393264
申请日：2009-02-26
申请人： Yuko Kobayashi , Kiminori Toya , Hideki Nukada , Masaki Takahashi
发明人： Yuko Kobayashi , Kiminori Toya , Hideki Nukada , Masaki Takahashi
IPC分类号： B65H3/06
CPC分类号： B65H3/5215 , B65H1/24 , B65H3/48 , B65H3/56 , B65H3/62 , B65H7/02 , B65H2301/42342 , B65H2406/351 , B65H2511/20 , B65H2513/40 , B65H2515/34 , B65H2515/50 , B65H2701/1912 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： In an apparatus, a pile of sheets is mounted on a support base, and is brought into contact with a guide. A high-frequency vibration is applied to the sheets from a vibrating part which is pressed to the pile. A sheet on the uppermost surface of the pile is transferred by a feed roller. The guide has a guide end defining a guide entrance between the guide end and the feed roller, through which the sheets is passed. The guide end is arranged substantially in a virtual plane including a contact position at which the vibrating part is in contact with the uppermost surface of the pile, and substantially parallel with the sheets. A separation section for separating sheets from each other is arranged behind the entrance, and an air blow-off section for blowing air into the side of the pile is provided in the vicinity of the entrance.
摘要翻译：在一种装置中，一堆片材安装在支撑基座上并与导向件接触。从被压到桩上的振动部件向片材施加高频振动。堆的最上表面上的片材由进给辊转移。引导件具有引导端，其限定引导端和进给辊之间的引导入口，片通过该引导入口。引导端基本上设置在虚拟平面中，该虚拟平面包括振动部分与桩的最上表面接触的接触位置，并且基本上与片材平行。在入口后面设置有用于分离纸张的分离部，并且在入口附近设置有用于将空气吹入纸张侧的空气吹出部。

9. 发明申请

US20070273080A1 Separator/feeder for sheets of paper-like medium 有权
标题翻译：用于纸张介质片的分离器/进料器
公开(公告)号：US20070273080A1
公开(公告)日：2007-11-29
申请号：US11805167
申请日：2007-05-22
申请人： Kiminori Toya , Hideki Nukada , Yuko Kobayashi
发明人： Kiminori Toya , Hideki Nukada , Yuko Kobayashi
IPC分类号： B65H3/06 , B65H3/62
CPC分类号： B65H3/62 , B65H1/24 , B65H7/02 , B65H2301/42342 , B65H2511/20 , B65H2513/40 , B65H2701/1912 , B65H2220/01 , B65H2220/02
摘要： A pile of sheets is held by a separator/feeder and a vibrator is brought into contact with a first region of the pile with a first contact pressure. High frequency vibrations are applied from the vibrator to the sheet. A takeout mechanism is brought into contact with and pressed against the pile with a second contact pressure and sheets are taken out one by one from the top surface of the pile by the takeout mechanism. A first sensor detects the position of the vibrator and outputs a first detection signal, while a second sensor detects the uppermost surface of the pile and outputs a second detection signal. A control section selects first and second contact pressures according to the first and second detection signals and maintains the first and second contact pressures.
摘要翻译：一堆片材由分离器/进料器保持，并且振动器以第一接触压力与桩的第一区域接触。从振动器向片材施加高频振动。取出机构与第二接触压力接触并压靠桩，并且通过取出机构从桩的顶表面一张一张地取出片材。第一传感器检测振动器的位置并输出第一检测信号，而第二传感器检测到桩的最上表面并输出第二检测信号。控制部分根据第一和第二检测信号选择第一和第二接触压力并保持第一和第二接触压力。

10. 发明申请

US20070212114A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20070212114A1
公开(公告)日：2007-09-13
申请号：US11746886
申请日：2007-05-10
申请人： Yuko Nomura , Hideki Nukada , Yasushi Shinjo
发明人： Yuko Nomura , Hideki Nukada , Yasushi Shinjo
IPC分类号： G03G15/10
CPC分类号： G03G15/11 , G03G15/10
摘要： In liquid-developing image formation, a ghost image caused by the contact between a photosensitive member and an absorbing roller to collect a surplus liquid developer is prevented by preventing occurrence of a speed difference (relative speed) between a photosensitive member and a porous member (an absorbing roller) and by keeping an optimum pressing force from a porous member to a visible image on a photosensitive member.
摘要翻译：在液体显影图像形成中，通过防止感光构件和多孔构件之间的速度差（相对速度）的发生来防止由感光构件和吸收辊之间的接触引起的收集多余液体显影剂的重影，吸收辊），并且通过将多孔构件的最佳按压力保持在感光构件上的可视图像上。

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