公开(公告)号：US20080124138A1

公开(公告)日：2008-05-29

申请号：US11769363

申请日：2007-06-27

申请人： Hideki KOSUGI ,  Yasuyuki ISHII ,  Takeo TSUKAMOTO

发明人： Hideki KOSUGI ,  Yasuyuki ISHII ,  Takeo TSUKAMOTO

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0651 ,  G03G2215/0653

摘要： A developing unit for transferring toner onto a latent image on an image carrier to develop the latent image including a toner carrier, an electric field generator and a separating force applicator. The toner carrier includes a plurality of electrodes disposed along the surface thereof and insulated from each other. The electric field generator applies a periodic voltage to the plurality of electrodes of the toner carrier to generate an electric field i on the toner carrier surface to cause the toner charged to a given polarity and borne on the surface of the toner carrier to hop. The separating force applicator applies a separating force to separate the toner on the toner carrier from the surface thereof outside the developing area.

摘要翻译： 一种显影单元，用于将调色剂转印到图像载体上的潜像上以显影包括调色剂载体，电场发生器和分离力施加器的潜像。 调色剂载体包括沿其表面设置并彼此绝缘的多个电极。 电场发生器对调色剂载体的多个电极施加周期性电压，以在调色剂载体表面上产生电场i，使调色剂充电至一定的极性，并承载在调色剂载体的表面上。 分离力施加器施加分离力以将调色剂载体上的调色剂与显影区域外部的表面分离。

公开(公告)号：US20080089720A1

公开(公告)日：2008-04-17

申请号：US11868698

申请日：2007-10-08

申请人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G15/0818 ,  G03G2215/0651

摘要： A development apparatus using a hopping method and an image formation apparatus including the development apparatus are disclosed. The development apparatus includes a toner supporting object for supporting and conveying a toner by a movement of the toner supporting object, while the toner is hopping on a surface of the toner supporting object by an electric field; a regulating member made of a flexible material for constituting a toner thickness regulation position; a latent image supporting object for supporting a latent image; and a development position, which is a position of the toner supporting object, that counters the latent image supporting object; wherein the toner is conveyed through the regulation position to the development position where the toner is adhered to the latent image, and wherein one end of the regulating member is supported, and the other end contacts the toner supporting object.

摘要翻译： 公开了一种使用跳频方法的显影设备和包括显影设备的图像形成设备。 显影装置包括：调色剂支撑体，用于通过调色剂支撑体的移动来支撑和输送调色剂，同时调色剂通过电场在调色剂支撑物体的表面上跳动; 由用于构成调色剂厚度调节位置的柔性材料制成的调节件; 用于支持潜像的潜像支持对象; 以及显影位置，其是调色剂支撑对象的位置，用于对潜像支撑对象进行计数; 其中所述调色剂通过所述调节位置传送到所述显影位置，其中所述调色剂粘附到所述潜像，并且所述调节构件的一端被支撑，并且所述另一端接触所述调色剂支撑体。

公开(公告)号：US07276842B2

公开(公告)日：2007-10-02

申请号：US11286436

申请日：2005-11-25

申请人： Takeo Tsukamoto

发明人： Takeo Tsukamoto

IPC分类号： H01J1/02

CPC分类号： B82Y10/00 ,  H01J1/304 ,  H01J29/86 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2329/8615

摘要： To provide an electron-emitting device, an electron source, an image-forming apparatus, and a method for manufacturing the electron-emitting device whereby it is possible to reduce a device capacity and a driving voltage, to improve the efficiency of emitting electrons, and to obtain high-resolution beam. The extracting electrode and the cathode electrode are provided on an insulating substrate, a layer having growth selectivity of fibrous carbon is formed on the cathode electrode, and the fibrous carbon is grown via catalyst particles formed on the layer.

摘要翻译： 为了提供电子发射器件，电子源，图像形成装置和用于制造电子发射器件的方法，由此可以减小器件容量和驱动电压，从而提高发射电子的效率， 并获得高分辨率光束。 提取电极和阴极电极设置在绝缘基板上，在阴极上形成具有纤维状碳生长选择性的层，并且通过形成在层上的催化剂颗粒生长纤维状碳。

公开(公告)号：US20070188067A1

公开(公告)日：2007-08-16

申请号：US11244175

申请日：2005-10-06

申请人： Takeo Tsukamoto ,  Shin Kitamura ,  Oichi Kubota

发明人： Takeo Tsukamoto ,  Shin Kitamura ,  Oichi Kubota

IPC分类号： H01J1/02

CPC分类号： H01J9/025 ,  B82Y10/00 ,  H01J29/04 ,  H01J29/481 ,  H01J2201/30469

摘要： The present invention prevents the oxidization of a member of carbon fibers and improves the electric connection between the carbon fibers and the member of carbon fibers. In the present invention, a member 5 of carbon fibers 4 includes: a first element selected from the group consisting of IVa group elements and Va group elements; a second element selected from the group consisting of C, Al, Si, Cr, and Zr; and N. Preferably, the first element is Ti. More preferably, the member 5 includes Al or Si and the ratio of Al or Si to Ti is not less than 10 atm % and not more than 30 atm %.

摘要翻译： 本发明防止了碳纤维构件的氧化，并且改善了碳纤维与碳纤维构件之间的电连接。 在本发明中，碳纤维4的构件5包括：选自IVa族元素和Va族元素的第一元素; 选自由C，Al，Si，Cr和Zr组成的组的第二元素; 优选地，第一元素是Ti。 更优选地，构件5包括Al或Si，Al或Si与Ti的比例不小于10atm％且不大于30atm％。

公开(公告)号：US07234985B2

公开(公告)日：2007-06-26

申请号：US11362899

申请日：2006-02-28

申请人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J63/04

CPC分类号： H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

摘要： An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 μm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

摘要翻译： 电子发射器件包括一对电极和布置在电极之间的导电膜，并且包括携带石墨膜的电子发射区域。 该石墨膜在使用波长514.5nm，光斑直径1μm的激光光源的拉曼光谱分析中，表示散射光的峰值，其中1）峰值（P 2）位于1580附近 cm -1大于位于1,335cm -1附近的峰（P 1）或2）位于的峰（P 1）的半峰宽 在1,335cm -1附近，不大于150cm -1。

公开(公告)号：US07094123B2

公开(公告)日：2006-08-22

申请号：US11050590

申请日：2005-02-03

申请人： Kazunari Oyama ,  Takeo Tsukamoto

发明人： Kazunari Oyama ,  Takeo Tsukamoto

IPC分类号： H01J9/04 ,  G01J1/05

CPC分类号： B82Y10/00 ,  H01J1/304 ,  H01J1/3048 ,  H01J9/022 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00

摘要： There is provided a method of manufacturing an electron emitting device by disposing a substrate with a catalytic metal film inside a reaction vessel; feeding hydrogen gas and hydrocarbon gas simultaneously into the reaction vessel at a temperature close to room temperature; raising the temperature inside the reaction vessel; and producing carbon fibers by keeping the temperature inside the reaction vessel substantially constant.

摘要翻译： 提供了一种制造电子发射器件的方法，通过在反应容器内设置催化金属膜的衬底; 在接近室温的温度下将氢气和烃气同时进料到反应容器中; 提高反应容器内的温度; 并通过保持反应容器内部的温度基本上恒定来生产碳纤维。

公开(公告)号：US06626719B2

公开(公告)日：2003-09-30

申请号：US08781206

申请日：1997-01-10

申请人： Takeo Ono ,  Hisaaki Kawade ,  Yoshinobu Sekiguchi ,  Yasuhiro Hamamoto ,  Keisuke Yamamoto ,  Takeo Tsukamoto ,  Masato Yamanobe

发明人： Takeo Ono ,  Hisaaki Kawade ,  Yoshinobu Sekiguchi ,  Yasuhiro Hamamoto ,  Keisuke Yamamoto ,  Takeo Tsukamoto ,  Masato Yamanobe

IPC分类号： H01J902

CPC分类号： H01J1/316 ,  H01J9/027

摘要： An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film inclusive of an electron-emitting region arranged between the electrodes. The electric resistance of the electroconductive film is reduced after forming the electron-emitting region in the course of manufacturing the electron-emitting device.

摘要翻译： 电子发射器件包括一对相对设置的电极和导电膜，包括布置在电极之间的电子发射区域。 在制造电子发射器件的过程中形成电子发射区之后，导电膜的电阻降低。

公开(公告)号：US6148169A

公开(公告)日：2000-11-14

申请号：US412978

申请日：1999-10-06

申请人： Takeo Tsukamoto

发明人： Takeo Tsukamoto

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2057 ,  G03G15/206 ,  G03G2215/2009

摘要： A device for fixing an image formed on a recording medium by fine colored particles dispersed in a solvent and capable of at least temporarily holding a charge in the solvent is disclosed. A potential difference is set up between the surface of a contact member and that of a pressing member via a recording medium in order to fix the colored particles on the recording medium. The device has a simple, miniature configuration and a high fixing ability.

摘要翻译： 公开了一种用于通过分散在溶剂中并能够至少暂时保持电荷在溶剂中的细色颗粒固定在记录介质上的图像的装置。 通过记录介质在接触构件的表面和按压构件的表面之间建立电位差，以便将着色颗粒固定在记录介质上。 该设备具有简单，微型配置和高固定能力。

公开(公告)号：US6072972A

公开(公告)日：2000-06-06

申请号：US946003

申请日：1997-10-07

申请人： Makoto Obu ,  Takeo Tsukamoto

发明人： Makoto Obu ,  Takeo Tsukamoto

IPC分类号： G03G15/10

CPC分类号： G03G15/102 ,  G03G15/101

摘要： In an image forming apparatus having a liquid developing device, a thin layer of dense and viscous developing liquid is formed on a developer carrier and brought into contact with a latent image electrostatically formed on the surface of an image carrier in order to develop it. A preselected electric field is formed between the developer carrier and a device for regulating the thickness of the above layer, providing a dense layer with a uniform high toner content and an excess liquid surface layer. The excess liquid surface layer, formed with the developing liquid layer, is removed by a developing layer removing device. With this configuration, the apparatus ensures images free from irregularity.

摘要翻译： 在具有液体显影装置的图像形成装置中，在显影剂载体上形成致密且粘稠的显影液的薄层，并与静电形成在图像载体的表面上的潜像接触，以便显影。 在显影剂载体和用于调节上述层的厚度的装置之间形成预选的电场，提供具有均匀的高调色剂含量的致密层和过量的液体表面层。 通过显影层去除装置除去由显影液层形成的多余的液面层。 通过这种配置，该装置可确保图像不受不规则的影响。

公开(公告)号：US5987282A

公开(公告)日：1999-11-16

申请号：US62833

申请日：1998-04-20

申请人： Takeo Tsukamoto ,  Makoto Obu ,  Sadayuki Iwai

发明人： Takeo Tsukamoto ,  Makoto Obu ,  Sadayuki Iwai

IPC分类号： G03G15/10 ,  G03G15/11

CPC分类号： G03G15/11 ,  G03G15/10

摘要： A developing device of the type using a highly viscous developing liquid is disclosed. The developing liquid applied to a developer carrier in the form of a thin layer is uniformed in order to form a high quality image. The developing liquid is capable of forming desirable images with a constant characteristic even when it is repeatedly used over a long period of time. An image forming apparatus including such a developing device is also disclosed.

摘要翻译： 公开了一种使用高粘度显影液的显影装置。 施加到薄层形式的显影剂载体上的显影液是均匀的，以便形成高质量的图像。 即使在长时间重复使用时，显影液能够形成具有恒定特性的期望图像。 还公开了一种包括这种显影装置的图像形成装置。