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1. 发明授权

US06289192B1 Color image forming apparatus 有权
标题翻译：彩色图像形成装置
公开(公告)号：US06289192B1
公开(公告)日：2001-09-11
申请号：US09534626
申请日：2000-03-27
申请人： Hideki Nukada , Masashi Hiroki , Kenichi Takahara
发明人： Hideki Nukada , Masashi Hiroki , Kenichi Takahara
IPC分类号： G03G1510
CPC分类号： G03G15/161 , G03G15/107 , G03G2215/017
摘要： An color image forming apparatus is disclosed which forms an electrostatic latent image on a photosensitive drum with the use of a charger and laser beam for light exposure, develops the electrostatic latent image into a visible image by a developing unit with the use of a liquid developer with a coloring material of very fine particles mixed in an insulating solvent and transfers the visible image to a recording sheet with the use of a transfer roller with a heater reincorporated therein. In this color image forming apparatus, a partition wall is provided for covering the transfer roller as a solvent vapor producing source to prevent the diffusion of a solvent vapor, and a cooling panel constituting at least part of a surface of the partition wall opposite to the transfer roller is cooled to a temperature lower than an ambient temperature within the partition wall, whereby it is possible to suppress the diffusion of the solvent in the liquid developer to a minimal possible level and efficiently collect the solvent for recovery and to achieve a stable developing characteristic.
摘要翻译：公开了一种彩色图像形成装置，其通过使用充电器和用于曝光的激光束在感光鼓上形成静电潜像，通过使用液体显影剂将显影单元将静电潜像显影成可见图像使用非常细的颗粒的着色材料混合在绝缘溶剂中，并将可见图像转移到记录片材上，其中使用具有重新组合在其中的加热器的转印辊。在该彩色图像形成装置中，设置有分隔壁，用于覆盖作为溶剂蒸气产生源的转印辊，以防止溶剂蒸气的扩散，以及构成与壁面相反的分隔壁表面的至少一部分的冷却板转印辊被冷却至低于分隔壁内的环境温度的温度，由此可以将溶剂在液体显影剂中的扩散抑制到尽可能低的水平，并有效地收集用于回收的溶剂并实现稳定的显影特性。

2. 发明授权

US06920823B2 Photosensitive device, image forming apparatus and method for forming images 失效
标题翻译：感光装置，图像形成装置和形成图像的方法
公开(公告)号：US06920823B2
公开(公告)日：2005-07-26
申请号：US10792834
申请日：2004-03-05
申请人： Hideki Nukada , Kenichi Takahara
发明人： Hideki Nukada , Kenichi Takahara
IPC分类号： G03G21/00 , B41J2/00 , B41L3/02 , B41M1/14 , G03G5/10 , G03G15/00 , G03G15/16
CPC分类号： G03G15/751 , G03G2215/00966
摘要： A photosensitive device has a cylinder, a photosensitive sheet slidably wrapping outer surface of the cylinder, and a feeding roller in the cylinder. The feeding roller feeds the photosensitive sheet to the outer surface of the cylinder sequentially. The photosensitive device also has a winding roller in the cylinder. The winding roller rolls the photosensitive sheet sequentially from the outer surface of the cylinder. The photosensitive device also has an adjusting member for adjusting contact force emerged between the cylinder and the photosensitive sheet.
摘要翻译：感光装置具有气缸，可滑动地包裹气缸的外表面的感光片和气缸中的进给辊。进料辊顺序地将感光片供给到气缸的外表面。感光装置在气缸中也具有卷绕辊。卷绕辊从圆筒的外表面顺序地卷绕感光片。感光装置还具有用于调节在气缸和感光片之间出现的接触力的调节构件。

3. 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。

4. 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。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

US20070045939A1 Belt driving mechanism 有权
标题翻译：皮带驱动机制
公开(公告)号：US20070045939A1
公开(公告)日：2007-03-01
申请号：US11389188
申请日：2006-03-27
申请人： Kiminori Toya , Hideki Nukada , Yuko Kobayashi
发明人： Kiminori Toya , Hideki Nukada , Yuko Kobayashi
IPC分类号： B65G39/16
CPC分类号： G03G15/161 , B41J11/007 , G03G15/0131 , G03G15/1615 , G03G2215/00156 , G03G2215/0119
摘要： In a belt driving mechanism, an endless belt is wrapped around a driving roller and a driven roller. The endless belt runs between the driving roller and the driven roller. The axis of the driven roller is placed so as to form a certain angle of torsion to a plane containing opposite ends of the driving roller and a middle point between opposite ends of the driven roller. Rotation of the driven roller is decelerated or stopped with the driving roller keeping on rotating to run the endless belt. Resistance is thus offered to between the endless belt and the driven roller while keeping the driving roller rotating to run the endless belt, so that the endless belt is slipped on the driven roller.
摘要翻译：在带驱动机构中，环形带缠绕在驱动辊和从动辊周围。环形带在驱动辊和从动辊之间延伸。从动辊的轴线被放置成对包含驱动辊的相对端的平面和从动辊的相对端之间的中间点形成一定的扭转角。从动辊的旋转减速或停止，驱动辊保持旋转运行环形带。因此，在保持驱动辊旋转以使环形带移动的同时，在环形带和从动辊之间提供电阻，使得环形带在从动辊上滑动。

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