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1. 发明授权

US5589313A Method for nonmagnetic monocomponent development 失效
标题翻译：非磁性单组分发展方法
公开(公告)号：US5589313A
公开(公告)日：1996-12-31
申请号：US605838
申请日：1996-02-22
申请人： Satoshi Takezawa , Yoshimichi Katagiri , Yasushige Nakamura , Norio Sawatari
发明人： Satoshi Takezawa , Yoshimichi Katagiri , Yasushige Nakamura , Norio Sawatari
IPC分类号： G03G9/08 , G03G13/08
CPC分类号： G03G9/0806 , G03G13/08 , G03G9/0819 , G03G9/0821
摘要： A method for nonmagnetic monocomponent development is intended for use in an electrophotographic copying machine or electrophotographic printer and is capable of producing highly durable prints of high quality during continuous printing operations. In the nonmagnetic monocomponent development, a developer is transported by a development roller to a photoconductor drum. A Doctor blade triboelectrifies the developer and simultaneously regulates the thickness of a layer of the developer. As the developer, a toner is used, which toner is produced by coagulating minute particles having a diameter between 0.1 and 3.0 .mu.m and then heating the minute particles, thereby thermally fusing these particles.
摘要翻译：用于非磁性单组分显影的方法旨在用于电子照相复印机或电子照相打印机中，并且能够在连续印刷操作期间产生高质量的高耐用性印刷品。在非磁性单组分显影中，显影剂通过显影辊输送到感光鼓。刮刀刮刀使显影剂电气化并同时调节显影剂层的厚度。作为显影剂，使用调色剂，该调色剂通过凝结直径在0.1和3.0μm之间的微小颗粒，然后加热微小颗粒而产生，从而使这些颗粒热熔融。

2. 发明授权

US5467176A Image forming method and apparatus with magnetic brush 失效
标题翻译：具有磁刷的图像形成方法和装置
公开(公告)号：US5467176A
公开(公告)日：1995-11-14
申请号：US220601
申请日：1994-03-30
申请人： Tsuneo Watanuki , Yasushige Nakamura , Satoshi Takezawa , Norio Sawatari , Akira Nagahara , Sachio Sasaki , Mitsuru Sato , Shigenobu Utaka , Takefumi Takahashi , Masahiro Wanou , Masao Konishi
发明人： Tsuneo Watanuki , Yasushige Nakamura , Satoshi Takezawa , Norio Sawatari , Akira Nagahara , Sachio Sasaki , Mitsuru Sato , Shigenobu Utaka , Takefumi Takahashi , Masahiro Wanou , Masao Konishi
IPC分类号： G03G15/08 , G03G9/08 , G03G13/09 , G03G15/09 , G03G21/00 , G03G15/06
CPC分类号： G03G13/09 , G03G21/0064 , G03G9/0806 , G03G9/0825 , G03G9/0827 , G03G2215/00012 , G03G2215/0609 , G03G2221/0005
摘要： An electrostatic latent image is developed on a latent image carrier and residual toners are collected at the same time. An electrostatic latent image is formed on a rotary endless latent image carrier; developer, including magnetic toners and magnetic carriers, is supplied to a developing area for developing the latent image carrier, and a magnetic brush is formed with the developer in the developing area to thereby collect residual toners on the latent image carrier and develop the electrostatic latent image on the latent image carrier; and the developed image on the latent image carrier is transferred to a sheet. An electrostatic latent image may be developed with a rotary endless latent image carrier; an image forming unit for forming an electrostatic latent image on the latent image carrier; a developing unit having a developer, including magnetic toners and magnetic carriers, and a developer supplying unit for supplying the developer to a developing area for developing the latent image carrier and forming a magnetic brush with the developer in the developing area in order to develop the electrostatic latent image on the latent image carrier with a powdery developer and collect residual toners on the latent image carrier; and a transfer unit for transferring the developed image on the latent image carrier to a sheet.
摘要翻译：在潜像载体上形成静电潜像，同时收集残留的调色剂。静电潜像形成在旋转的无限潜像载体上; 将包括磁性调色剂和磁性载体的显影剂供应到用于显影潜像载体的显影区域，并且在显影区域中形成有显影剂的磁刷，从而在潜像载体上收集残留的调色剂并显影静电潜像影像载体上的图像; 并将潜像载体上显影的图像转印到片材上。可以用旋转的无限潜像载体显影静电潜像; 用于在潜像载体上形成静电潜像的图像形成单元; 具有显影剂的显影单元，包括磁性调色剂和磁性载体，以及用于将显影剂供应到用于显影潜像载体的显影区域并在显影区域中与显影剂形成磁刷的显影剂供应单元，以便显影用粉状显影剂在潜像载体上静电潜像，并在潜像载体上收集残留的调色剂; 以及用于将潜像载体上的显影图像转印到片材上的转印单元。

3. 发明授权

US06821696B2 Toner for optical fixing, manufacturing method therefor and image formation apparatus using it 有权
标题翻译：用于光学定影的调色剂，其制造方法和使用它的成像装置
公开(公告)号：US06821696B2
公开(公告)日：2004-11-23
申请号：US10160083
申请日：2002-06-04
申请人： Yoshimichi Katagiri , Yasushige Nakamura , Shinichi Yaoi , Tomoaki Tanaka , Seijiro Ishimaru , Satoshi Takezawa , Katsuji Ebisu , Makoto Fukuda , Hiroyuki Sasaki , Yojiro Kumagae
发明人： Yoshimichi Katagiri , Yasushige Nakamura , Shinichi Yaoi , Tomoaki Tanaka , Seijiro Ishimaru , Satoshi Takezawa , Katsuji Ebisu , Makoto Fukuda , Hiroyuki Sasaki , Yojiro Kumagae
IPC分类号： G03G900
CPC分类号： G03G9/0926 , G03G9/09 , G03G9/0918
摘要： It is a toner for optical fixing which contains a binder resin, a colorant, and an infrared light absorbent, and the infrared light absorbent has a coloring opacity of 20 or less, and of phthalocyanine compound and/or naphthalocyanine compound.
摘要翻译：作为光固定用调色剂，含有粘合剂树脂，着色剂和红外线吸收剂，红外光吸收剂的着色不透明度为20以下，以及酞菁化合物和/或萘酞菁化合物。

4. 发明授权

US06746808B2 Image forming color toner, color image forming method and color image forming apparatus 失效
标题翻译：成像彩色调色剂，彩色图像形成方法和彩色图像形成装置
公开(公告)号：US06746808B2
公开(公告)日：2004-06-08
申请号：US10106323
申请日：2002-03-27
申请人： Yasushige Nakamura , Shinichi Yaoi , Tomoaki Tanaka , Yoshimichi Katagiri , Seijiro Ishimaru , Satoshi Takezawa , Sadaaki Yoshida
发明人： Yasushige Nakamura , Shinichi Yaoi , Tomoaki Tanaka , Yoshimichi Katagiri , Seijiro Ishimaru , Satoshi Takezawa , Sadaaki Yoshida
IPC分类号： G03G900
CPC分类号： G03G9/09783 , G03G9/0912 , G03G9/0916 , G03G9/0926 , G03G9/097 , G03G9/09758 , G03G9/09775
摘要： In a color toner for forming an image, comprising at least a binder resin and a colorant, light-absorbing fine composite particles comprising core particles and at least two coating layers having different refractive indexes laminated on the surface of the core particles or other IR-absorbing compounds such as an azulene compound having a specific structure are used as an infrared absorbing compound. The color toner is used in an electrophotographic color image forming apparatus using a photofixing system for fixing a toner image.
摘要翻译：在用于形成图像的彩色调色剂中，至少包含粘合剂树脂和着色剂，包含芯颗粒和至少两层具有不同折射率的涂层的光吸收复合微粒层压在芯颗粒或其它IR- 吸收化合物如具有特定结构的薁化合物被用作红外吸收化合物。彩色调色剂用于使用用于固定调色剂图像的光固化系统的电子照相彩色图像形成装置。

5. 发明授权

US06528221B2 Flash fixing toner and fabrication method therefor 有权
公开(公告)号：US06528221B2
公开(公告)日：2003-03-04
申请号：US09818524
申请日：2001-03-28
申请人： Satoshi Takezawa , Yasushige Nakamura , Yoshimichi Katagiri
发明人： Satoshi Takezawa , Yasushige Nakamura , Yoshimichi Katagiri
IPC分类号： G03G909
CPC分类号： G03G9/0975 , G03G9/08782 , G03G9/0912 , G03G9/0914 , G03G9/0922 , G03G9/0926 , G03G9/09733 , G03G9/09741 , G03G9/09775
摘要： A flash fixing toner includes a binder resin, a coloring agent, a charge control agent, a wax, and an infrared ray absorbing agent. The infrared ray absorbing agent is held within the wax, so as to suppress contact between the infrared ray absorbing agent and the charge control agent.

6. 发明授权

US06963711B2 Developing method and developing device for electrophotographic image, and printing device using the developing device 失效
标题翻译：用于电子照相图像的显影方法和显影装置，以及使用显影装置的印刷装置
公开(公告)号：US06963711B2
公开(公告)日：2005-11-08
申请号：US10665121
申请日：2003-09-22
申请人： Tomoaki Tanaka , Satoshi Takezawa , Yoshimichi Katagiri , Masae Nakamura
发明人： Tomoaki Tanaka , Satoshi Takezawa , Yoshimichi Katagiri , Masae Nakamura
IPC分类号： G03G9/08 , G03G13/08 , G03G15/08
CPC分类号： G03G9/08 , G03G9/0819 , G03G13/08
摘要： A developing device for electrophotographic image has a developing mechanism having a developer carrier for carrying a developer along a preset circulating route including a developing area and a developer restricting element for restricting the developer on the developer carrier, and a developer supply mechanism having a storing unit. The storing unit is filled with a start-up developer in the vicinity of the developer carrier and a replenishing developer remoter than the start-up developer from the developer carrier. The start-up developer and the replenishing developer have different grain sizes or grain size distributions. Further, a developing method for electrophotograhic image has the steps of using the start-up developer at an initial state of use of the developing mechanism, and using the replenishing developer differed in grain size or grain size distribution from the start-up developer after an end of the initial state of use of the developing mechanism.
摘要翻译：用于电子照相图像的显影装置具有显影机构，该显影机构具有显影剂载体，该显影剂载体沿预设的循环路线携带显影剂，所述显影剂载体包括用于限制显影剂载体上的显影剂的显影区域和显影剂限制元件，以及具有存储单元。存储单元在显影剂载体附近填充有启动显影剂，并且与来自显影剂载体的启动显影剂相比，补充显影剂偏移。启动显影剂和补充显影剂具有不同的晶粒尺寸或晶粒尺寸分布。此外，用于电子照相图像的显影方法具有以下步骤：在显影机构的初始使用状态下使用起动显影剂，并且使用补充显影剂在起动显影剂之后的颗粒尺寸或晶粒尺寸分布不同结束开发机制的初始使用状态。

7. 发明申请

US20050100811A1 Developing method and developing device for electrophotographic image, and printing device using the developing device 失效
公开(公告)号：US20050100811A1
公开(公告)日：2005-05-12
申请号：US10665121
申请日：2003-09-22
申请人： Tomoaki Tanaka , Satoshi Takezawa , Yoshimichi Katagiri , Masae Nakamura
发明人： Tomoaki Tanaka , Satoshi Takezawa , Yoshimichi Katagiri , Masae Nakamura
IPC分类号： G03G9/08 , G03G13/08
CPC分类号： G03G9/08 , G03G9/0819 , G03G13/08
摘要： A developing device for electrophotographic image has a developing mechanism having a developer carrier for carrying a developer along a preset circulating route including a developing area and a developer restricting element for restricting the developer on the developer carrier, and a developer supply mechanism having a storing unit. The storing unit is filled with a start-up developer in the vicinity of the developer carrier and a replenishing developer remoter than the start-up developer from the developer carrier. The start-up developer and the replenishing developer have different grain sizes or grain size distributions. Further, a developing method for electrophotograhic image has the steps of using the start-up developer at an initial state of use of the developing mechanism, and using the replenishing developer differed in grain size or grain size distribution from the start-up developer after an end of the initial state of use of the developing mechanism.

8. 发明授权

US5879846A Image forming process and apparatus 失效
标题翻译：图像形成过程和装置
公开(公告)号：US5879846A
公开(公告)日：1999-03-09
申请号：US663520
申请日：1996-06-13
申请人： Tsuneo Watanuki , Satoshi Takezawa , Makoto Fukuda , Toru Takahashi , Norio Sawatari
发明人： Tsuneo Watanuki , Satoshi Takezawa , Makoto Fukuda , Toru Takahashi , Norio Sawatari
IPC分类号： G03G5/147 , G03G9/08 , G03G9/097 , G03G9/10 , G03G15/05 , G03G15/08 , G03G15/34
CPC分类号： G03G9/09708 , G03G15/344 , G03G5/147 , G03G9/0823 , G03G9/10
摘要： A developing agent comprises an insulative toner and a conductive carrier, and the tensile rupture stress of the insulative toner powder layer is 0.1-1 g wt/cm.sup.2. The insulative toner used is insulative magnetic toner to which hydrophobically treated inorganic particles and conductive particles have been externally added.
摘要翻译：显影剂包括绝缘调色剂和导电载体，并且绝缘性调色剂粉末层的拉伸断裂应力为0.1-1g wt / cm 2。所使用的绝缘调色剂是绝对磁性调色剂，其外部添加了疏水处理的无机颗粒和导电颗粒。

9. 发明授权

US06661563B2 Sheet-shaped display, sphere-like resin body, and micro-capsule 失效
标题翻译：片状显示器，球形树脂体和微胶囊
公开(公告)号：US06661563B2
公开(公告)日：2003-12-09
申请号：US09771688
申请日：2001-01-30
申请人： Naoyuki Hayashi , Norio Sawatari , Fumio Takei , Satoshi Takezawa , Makoto Fukuda , Mitsuo Ozaki , Toru Takahashi
发明人： Naoyuki Hayashi , Norio Sawatari , Fumio Takei , Satoshi Takezawa , Makoto Fukuda , Mitsuo Ozaki , Toru Takahashi
IPC分类号： G02F100
CPC分类号： G02F1/00 , G09F9/372 , Y10T428/254 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985
摘要： Provisions of a large screen, thin sheet-like display device capable of realizing usages just like paper, a sphere-like resin body made of two semispheres capable of being manufactured easily, and a microcapsule containing electrophoretic particles capable of being manufactured easily. The sheet-like display device 10 has a sheet-like display layer 12 and at least one layer 14 containing an element for activating the sheet-like display layer, the layers being integrally formed. The sphere-like resin body has first and second portions made of resins, the absolute value of a difference between both the solubility parameters &dgr;1 and &dgr;2 of the resins being |&dgr;1−&dgr;2|≧0.2. The phoretic particle-containing microcapsule has a resin shell in which phoretic particles are contained in a core. The diameter of the core is in a range from 10 &mgr;m to 200 &mgr;m and the circumferential length L of the microcapsule is in a range of (4.1×T)≦L≦(20.1×T) where T is a Martin diameter of the microcapsule.
摘要翻译：能够像纸一样实现用途的大屏幕薄片状显示装置，容易制造的由两个半球制成的球状树脂体以及容易制造的含有电泳颗粒的微胶囊。片状显示装置10具有片状显示层12和至少一层14，该层14包含用于活化片状显示层的元件，这些层是一体形成的。球形树脂体具有由树脂制成的第一和第二部分，树脂的溶解度参数δ1和δ2之间的差的绝对值为| delta1-Δ2|≥0.2。含有微晶粒子的微胶囊具有在核心中含有结晶粒子的树脂壳。芯的直径在10μm至200μm的范围内，微胶囊的圆周长度L在（4.1×T）<= L <=（20.1×T）的范围内，其中T是微胶囊的马丁直径。

10. 发明授权

US07745080B2 Color image forming developer, color image forming method, and color image forming device 有权
标题翻译：彩色成像显影剂，彩色图像形成方法和彩色图像形成装置
公开(公告)号：US07745080B2
公开(公告)日：2010-06-29
申请号：US12057080
申请日：2008-03-27
申请人： Yasushige Nakamura , Satoshi Takezawa
发明人： Yasushige Nakamura , Satoshi Takezawa
IPC分类号： G03G13/01
CPC分类号： G03G15/201 , G03G9/09 , G03G9/0918 , G03G9/09741 , G03G2215/0119 , G03G2215/0132
摘要： The present invention provides a color image forming developer comprising yellow, magenta, and cyan toners each containing an infrared absorber, wherein the cyan toner has a maximum infrared absorbance in the infrared region lower than that of the magenta toner and that of the yellow toner, to simultaneously attain sufficient fixation capacity and sufficient resistance to void formation, and also provides an improved image forming method and an image forming device using the developer.
摘要翻译：本发明提供了一种彩色图像形成显影剂，其包含各自含有红外线吸收剂的黄色，品红色和青色调色剂，其中青色调色剂在红外区域中的红外吸收最大值低于品红色调色剂和黄色调色剂，以同时获得足够的固定能力和足够的空隙形成阻力，并且还提供了使用显影剂的改进的图像形成方法和图像形成装置。

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