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51. 发明授权

US5554478A Electrophotographic dry toner 失效
标题翻译：电子照相干燥碳粉
公开(公告)号：US5554478A
公开(公告)日：1996-09-10
申请号：US273185
申请日：1994-07-11
申请人： Shinichi Kuramoto , Yoshihisa Okamoto , Yasuo Asahina , Michio Izumi , Hidefumi Gohhara , Chiharu Mochizuki , Tomomi Suzuki , Hideo Nakamura , Masaru Wakisaka
发明人： Shinichi Kuramoto , Yoshihisa Okamoto , Yasuo Asahina , Michio Izumi , Hidefumi Gohhara , Chiharu Mochizuki , Tomomi Suzuki , Hideo Nakamura , Masaru Wakisaka
IPC分类号： G03G9/087
CPC分类号： G03G9/08791 , G03G9/08753
摘要： A dry toner for use in electrophotography including a coloring agent and a polyol resin serving as a binder resin, which has a main chain portion containing an epoxy resin moiety and an alkylene oxide moiety, and protected terminal portions bonded to the main chain portion.
摘要翻译：用于电子照相的干燥调色剂，包括着色剂和用作粘合剂树脂的多元醇树脂，其具有含有环氧树脂部分和烯化氧部分的主链部分，以及与主链部分结合的受保护的端子部分。

52. 发明授权

US5474869A Toner and method of developing 失效
标题翻译：调色剂和开发方法
公开(公告)号：US5474869A
公开(公告)日：1995-12-12
申请号：US316071
申请日：1994-09-30
申请人： Masami Tomita , Kohichi Katoh , Tomoe Hagiwara , Koji Suzuki , Shigekazu Enoki , Naoki Iwata , Motoi Orihara , Shinichi Kuramoto
发明人： Masami Tomita , Kohichi Katoh , Tomoe Hagiwara , Koji Suzuki , Shigekazu Enoki , Naoki Iwata , Motoi Orihara , Shinichi Kuramoto
IPC分类号： G03G9/087 , G03G9/08 , G03G13/08 , G03G15/08
CPC分类号： G03G9/0821 , G03G13/08 , G03G15/0806 , G03G9/0823 , G03G2215/0614 , Y10S430/104
摘要： A toner comprising a binder resin and a coloring agent, with an aggregation degree of 5 to 60%, and an absolute value of Q/M measured by the suction method of 2 to 30 .mu.C/g for use in (1) an image formation method in which electric charges are selectively held on the surface of a development roller to form a number of closed micro fields near the surface of the development roller, a non-magnetic one-component type developer comprising toner, with addition of an auxiliary agent thereto when necessary, is supplied onto the development roller, the developer is held on the surface of the development roller by the micro fields, and latent electrostatic images are developed to visible toner images, and (2) an image formation method in which the surface of a developer-bearing member having a chargeable and photoconductive surface is charged, the charged surface is selectively exposed to light for form a number of micro fields near the developer-bearing member, a non-magnetic one-component type developer comprising toner, to which auxiliary agents may be added when necessary, is supplied onto the development roller, the developer is held on the surface of the development roller by the micro fields, and latent electrostatic images are developed to visible images by the developer.
摘要翻译：包含粘合剂树脂和着色剂的调色剂，聚集度为5〜60％，吸收法测定的Q / M绝对值为2〜30μC/ g，用于（1）图像选择性地将电荷保持在显影辊的表面上以形成显影辊表面附近的多个闭合微场的形成方法，包含调色剂的非磁性单组分型显影剂，添加辅助剂必要时将其供给到显影辊上，显影剂通过微场被保持在显影辊的表面上，静电潜像被显影成可见的调色剂图像，（2）图像形成方法，其中表面具有可充电和光电导表面的显影剂承载构件被充电，带电表面选择性地暴露于光以形成显影剂承载构件附近的多个微场，非磁性单组分包含调色剂的pe显影剂，必要时可以加入辅助剂，供给到显影辊上，显影剂通过微场被保持在显影辊的表面上，静电潜像由显影剂显影成可见的图像。

53. 发明授权

US5370959A Image formation method 失效
标题翻译：图像形成方法
公开(公告)号：US5370959A
公开(公告)日：1994-12-06
申请号：US855577
申请日：1992-03-23
申请人： Tomoe Hagiwara , Shinichi Kuramoto , Motoi Orihara
发明人： Tomoe Hagiwara , Shinichi Kuramoto , Motoi Orihara
IPC分类号： G03G9/097 , G03G13/08
CPC分类号： G03G13/08 , G03G9/09741 , G03G9/0975 , G03G9/09758
摘要： An image formation method of developing a latent electrostatic image formed on a latent-electrostatic-image bearing member to a visible toner image by a one-component type developer consisting essentially of a toner is carried out by the steps of forming numerous micro closed electric fields near the surface of a developer-bearing member by causing the developer-bearing member to selectively hold electric charges on the surface thereof; supplying the developer to the surface of the developer-bearing member to hold the toner on the surface of the developer-bearing member by the micro closed electric fields; and developing a latent electrostatic image to a visible toner image by the toner. The toner is composed of a binder resin, a coloring agent and a quaternary ammonium salt serving as a charge controlling agent.
摘要翻译：通过基本上由调色剂组成的单组分型显影剂将形成在潜静电图像承载部件上的静电潜像显影成可见调色剂图像的图像形成方法通过以下步骤进行：形成许多微封闭电场通过使显影剂承载构件在其表面上选择性地保持电荷而在显影剂承载构件的表面附近; 将显影剂供应到显影剂承载构件的表面，以通过微电气场将调色剂保持在显影剂承载构件的表面上; 并通过调色剂将静电潜像显影成可见的调色剂图像。调色剂由作为电荷控制剂的粘合剂树脂，着色剂和季铵盐构成。

54. 发明授权

US4618558A Liquid developer for use in electrostatic photography 失效
标题翻译：用于静电摄影的液体显影剂
公开(公告)号：US4618558A
公开(公告)日：1986-10-21
申请号：US666402
申请日：1984-10-30
申请人： Shinichi Kuramoto , Hajime Takanashi
发明人： Shinichi Kuramoto , Hajime Takanashi
IPC分类号： G03G9/12 , G03G9/13
CPC分类号： G03G9/131 , G03G9/12
摘要： A liquid developer for use in electrostatic photography which comprises further containing wax in toner particles consisting essentially of a colorant and a resin as well as mixing with and including among the wax-containing toner particles a filler for preventing transfer-crush comprising particles in the range of 10-20.mu. particle diameter 63.5 piece % or more, particles over 20.mu. particle diameter 6.5 piece % or less and particles not more than 10.mu. particle diameter 30 piece % or less is capable of forming high quality images, irrespective of whether the smoothness of a transfer paper used is high or low.
摘要翻译：一种用于静电摄影的液体显影剂，其还包含基本上由着色剂和树脂组成的调色剂颗粒中的蜡以及与含蜡调色剂颗粒混合并包括在含蜡调色剂颗粒中的填料，所述填料用于防止包含颗粒的范围 10-20μm粒径63.5％以上的粒径超过20μm粒径6.5片以下的粒子，粒径在10μm以下的粒子30片以下的粒子能够形成高质量的图像，不管是否使用的转印纸的平滑度高或低。

55. 发明授权

US08594536B2 Developing unit and image-forming apparatus 有权
标题翻译：显影单元和成像设备
公开(公告)号：US08594536B2
公开(公告)日：2013-11-26
申请号：US13149377
申请日：2011-05-31
申请人： Shinichi Kuramoto , Taichi Yamada , Masahiro Uchida , Mutsumi Kikuchi
发明人： Shinichi Kuramoto , Taichi Yamada , Masahiro Uchida , Mutsumi Kikuchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822 , G03G2215/0838
摘要： A developing unit includes: a developing roller; a first conveying member provided in a first container, having a first shaft and a spiral blade, that agitates and conveys developer; a second conveying member provided in a second container connected to the first container via a hole, having a second shaft and a spiral blade, that agitates and conveys the developer; and a supplying member having a third shaft and a paddle blade, that supplies the developer conveyed by the first or the second conveying member to a developing roller, wherein: at least one of the first and second shafts includes a first portion that faces the hole and a second portion that does not face the hole; and a diameter of the at least one of the first and second shafts in at least a part of the first portion is smaller than a diameter in the second portion.
摘要翻译：显影单元包括：显影辊; 设置在第一容器中的第一输送构件，具有搅动和输送显影剂的第一轴和螺旋叶片; 第二输送构件，设置在经由孔连接到第一容器的第二容器中，第二容器具有搅动和输送显影剂的第二轴和螺旋叶片; 以及具有第三轴和桨叶的供给构件，其将由第一或第二输送构件输送的显影剂供给到显影辊，其中：第一和第二轴中的至少一个包括面向孔的第一部分和不面向孔的第二部分; 并且所述第一部分的至少一部分中的所述第一和第二轴中的至少一个的直径小于所述第二部分中的直径。

56. 发明申请

US20100061768A1 DEVELOPMENT UNIT, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：发展单位，过程盒和图像形成装置
公开(公告)号：US20100061768A1
公开(公告)日：2010-03-11
申请号：US12417264
申请日：2009-04-02
申请人： Shinichi Kuramoto , Yoshifumi Ozaki , Takashi Ochi , Shinichiro Fujimori , Kenji Ogi , Akihiko Noda
发明人： Shinichi Kuramoto , Yoshifumi Ozaki , Takashi Ochi , Shinichiro Fujimori , Kenji Ogi , Akihiko Noda
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0855 , G03G15/0865 , G03G15/0889 , G03G2215/0802
摘要： A development unit includes a developer accommodating part that accommodates a developer therein, a developer stirring-transporting member that transports the developer in the developer accommodating part while stirring the developer, a bearing part that receives a rotating shaft of the developer stirring-transporting member, a magnetic member that is located between the bearing part and the developer accommodating part and fixed around the rotating shaft, and a stirring member that is spaced apart from the magnetic member so as to be opposed to the magnetic member and that is arranged at the rotating shaft of the developer stirring-transporting member.
摘要翻译：显影单元包括容纳其中的显影剂的显影剂容纳部分，在搅拌显影剂的同时将显影剂输送到显影剂容纳部分中的显影剂搅拌输送部件，接收显影剂搅拌输送部件的旋转轴的轴承部件，位于所述支承部和所述显影剂容纳部之间并固定在所述旋转轴周围的磁性部件，以及搅拌部件，与所述磁性部件间隔开以与所述磁性部件相对并且配置在所述旋转体显影剂搅拌输送部件的轴。

57. 发明授权

US06737210B2 Image formation method, electrophotographic toners, and printed matter 有权
标题翻译：图像形成方法，电子照相色调剂和印刷品
公开(公告)号：US06737210B2
公开(公告)日：2004-05-18
申请号：US10193216
申请日：2002-07-12
申请人： Osamu Uchinokura , Hachiroh Tosaka , Hiroshi Yamashita , Shinichi Kuramoto , Masae Nakamura , Takashi Yamamoto , Masakazu Kinoshita , Yoshimi Mizoguchi , Yoshimichi Katagiri
发明人： Osamu Uchinokura , Hachiroh Tosaka , Hiroshi Yamashita , Shinichi Kuramoto , Masae Nakamura , Takashi Yamamoto , Masakazu Kinoshita , Yoshimi Mizoguchi , Yoshimichi Katagiri
IPC分类号： G03G910
CPC分类号： G03G9/08755 , G03G9/08795 , G03G13/013
摘要： An image formation method for forming an image is proposed, which uses an image formation apparatus capable of performing (1) multi-color image formation and printing by superimposing toner images with different colors by use of a plurality of color toners with different colors, including at least a black toner, and (2) monochrome image formation and printing, using only a black toner, with a maximum transferable amount of each color toner onto the image being in a range of 4×10−3 kg/m2 to 8×10−3 kg/m2, wherein an image glossiness (GKC) obtained by the black toner in the maximum transferable amount thereof at the multi-color image printing, an image glossiness (GCC) obtained by each of the color toners other than the black toner in the maximum transferable amount thereof at the multi-color image printing, and an image glossiness (GKM) obtained by the black toner in the maximum transferable amount thereof at the monochrome image printing satisfy a particular relationship as described in the specification. In addition, the above toners and a printed matter prepared by this image formation method are proposed.
摘要翻译：提出了一种用于形成图像的图像形成方法，其使用能够通过使用具有不同颜色的多个彩色调色剂叠加不同颜色的调色剂图像来执行（1）多色图像形成和打印的图像形成装置，包括至少黑色调色剂，以及（2）仅使用黑色调色剂的单色图像形成和印刷，每个彩色调色剂的最大可转印量在图像上为4×10 -3 kg / m 2 至8×10 -3 kg / m 2，其中通过黑色调色剂在多色图像印刷中的最大可转移量获得的图像光泽度（GKC），通过各色获得的图像光泽度（GCC）在多色图像打印下，其最大可转印量的黑色调色剂以外的彩色调色剂和在单色图像印刷中其最大可转印量中的黑色调色剂获得的图像光泽度（GKM）满足特定关系作为desc 在规范中加盖。另外，提出了通过该图像形成方法制备的上述调色剂和印刷物。

58. 发明授权

US06416914B1 Image formation process and developer used therein 有权
标题翻译：其中使用的图像形成过程和显影剂
公开(公告)号：US06416914B1
公开(公告)日：2002-07-09
申请号：US09643910
申请日：2000-08-23
申请人： Masae Nakamura , Takashi Yamamoto , Masakazu Kinoshita , Yoshimichi Katagiri , Shinichi Kuramoto , Hachiro Tosaka , Hiroshi Yamashita , Osamu Uchinokura
发明人： Masae Nakamura , Takashi Yamamoto , Masakazu Kinoshita , Yoshimichi Katagiri , Shinichi Kuramoto , Hachiro Tosaka , Hiroshi Yamashita , Osamu Uchinokura
IPC分类号： G03G1302
CPC分类号： G03G9/097 , G03G13/08 , G03G2215/021
摘要： An image formation process which forms a toner image by the nonmagnetic one-component developing system by bringing an electrically conducting brush impressed with a voltage into contact with a photosensitive material to effect the uniform charging, and forming an electrostatic latent image on the photosensitive material by the exposure to the image-bearing light, wherein the toner that is used as a circularity of from 0.92 to 0.98. The nonmagnetic one-component developing system minimizes irregular electric charging that stems from the use of the electrically conducting brush. This action is obtained even in full-color developing system which effects development many times.
摘要翻译：通过使带有电压的导电刷与感光材料接触而形成由非磁性单组分显影系统形成调色剂图像的图像形成过程，以实现均匀充电，并且通过在感光材料上形成静电潜像暴露于图像承载光，其中用作圆形度为0.92至0.98的调色剂。非磁性单组分显影系统最大限度地减少了由导电刷使用引起的不规则电荷。即使在全彩显影系统中也可以获得这种作用，这种系统可以很好地进行发展。

59. 发明授权

US06255028B1 Electrophotographic toner and image forming method using the toner 有权
标题翻译：使用调色剂的电子照相调色剂和成像方法
公开(公告)号：US06255028B1
公开(公告)日：2001-07-03
申请号：US09494658
申请日：2000-01-31
申请人： Kumi Hasegawa , Shinichi Kuramoto , Hiroshi Yamashita , Masato Igarashi , Nobutaka Kinoshita , Kohsuke Suzuki
发明人： Kumi Hasegawa , Shinichi Kuramoto , Hiroshi Yamashita , Masato Igarashi , Nobutaka Kinoshita , Kohsuke Suzuki
IPC分类号： G03G9087
CPC分类号： G03G9/08706 , G03G9/08711
摘要： An electrophotographic toner including a colorant and a binder resin including at least a styrene resin, wherein the toner further includes one or more styrene oligomers in an amount not greater than 100 ppm. An electrophotographic image forming method is also disclosed in which an electrostatic latent image formed on an image bearing member is developed with the toner.
摘要翻译：包含着色剂和至少包含苯乙烯树脂的粘合剂树脂的电子照相调色剂，其中所述调色剂还包括不大于100ppm的一种或多种苯乙烯低聚物。还公开了一种电子照相图像形成方法，其中形成在图像承载部件上的静电潜像用调色剂显影。

60. 再颁专利

USRE36963E Method and apparatus for regenerating image holding member 有权
标题翻译：用于再生图像保持构件的方法和装置
公开(公告)号：USRE36963E
公开(公告)日：2000-11-21
申请号：US257675
申请日：1999-02-25
申请人： Kazuhiro Ando , Yoshiaki Miyashita , Youichi Asaba , Kiyoshi Tanikawa , Satoshi Singuryo , Shinichi Kuramoto , Sadao Takahashi , Yoshiyuki Kimura , Tadashi Saito , Mitsuru Ohminato , Masaru Nakano , Eiichi Kawamura
发明人： Kazuhiro Ando , Yoshiaki Miyashita , Youichi Asaba , Kiyoshi Tanikawa , Satoshi Singuryo , Shinichi Kuramoto , Sadao Takahashi , Yoshiyuki Kimura , Tadashi Saito , Mitsuru Ohminato , Masaru Nakano , Eiichi Kawamura
IPC分类号： B41M7/00 , G03G7/00 , G03G21/00 , G06G13/095
CPC分类号： B41M7/0009 , G03G21/00 , G03G7/00
摘要： A predetermined processing liquid is supplied by a liquid supplying unit to a sheet of transfer paper having a surface on which toner is stably attached. An adhesive state of the toner on the transfer paper sheet is changed to an unstable adhesive state. The processing liquid is constructed by water, aqueous solutions of a surfactant, a water-soluble polymer, etc. The transfer paper sheet including the processing liquid is fed to a toner separating unit. While the toner is heated and pressurized in the toner separating unit, the toner is attached to a separating roller having a surface on which the softened toner is easily attached. The toner separating unit then separates only the transfer paper sheet from the surface of the separating roller by a separating claw. The processing liquid is removed from the transfer paper sheet by heating the transfer paper sheet, etc. using a drying unit such that the transfer paper sheet can be reused for a copying machine, etc. Thereafter, the transfer paper sheet is discharged onto a paper discharging tray. Accordingly, it is possible to provide a method and an apparatus for regenerating and reusing the transfer paper sheet by removing the toner therefrom without damaging paper fibers.
摘要翻译：预定的处理液体由液体供应单元供应到具有调色剂稳定地附着在其上的表面的转印纸上。转印纸上的调色剂的粘合状态变为不稳定的粘合状态。处理液由水，表面活性剂的水溶液，水溶性聚合物等构成。将包含处理液的转印纸送入调色剂分离单元。当调色剂在调色剂分离单元中被加热和加压时，调色剂被附着到具有易于附着软化调色剂的表面的分离辊上。调色剂分离单元然后仅通过分离爪从分离辊的表面分离转印纸。通过使用干燥单元加热转印纸等来使处理液从转印纸上除去，使得转印纸可以再次用于复印机等。此后，转印纸被排出到纸上卸料盘因此，可以提供一种通过从其中除去调色剂来再生和再利用转印纸的方法和装置，而不会损坏纸纤维。

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