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51. 发明授权

US4642279A Photosensitive member with an insulating layer of amorphous silicon 失效
标题翻译：具有非晶硅绝缘层的感光元件
公开(公告)号：US4642279A
公开(公告)日：1987-02-10
申请号：US753588
申请日：1985-07-10
申请人： Yukio Tanigami , Shuji Iino , Mitsutoshi Nakamura
发明人： Yukio Tanigami , Shuji Iino , Mitsutoshi Nakamura
IPC分类号： G03G5/08 , G03G5/082 , G03G5/14
CPC分类号： G03G5/08228 , G03G5/08
摘要： The present invention relates to a photosensitive member which includes a photoconductive layer of amorphous silicon and an insulating layer formed thereover and including amorphous silicon, carbon and an element in Group III A of the Periodic Table. Carbon is included in an amount of about 35 to 65 atomic % at the outer most surface of the insulating layer and a minimum amount at the interface with the photoconductive layer. The Group III A element is included to control a majority carrier of the insulating layer to be a polarity opposite to the polarity of charging.
摘要翻译：本发明涉及一种感光构件，其包括非晶硅的光电导层和形成在其上的绝缘层，包括非晶硅，碳和元素周期表IIIA族元素。碳在绝缘层的最外表面包含约35至65原子％的量，并且在与光电导层的界面处具有最小量。包括III族元素以控制绝缘层的多数载体与极性相反的极性。

52. 发明授权

US6146804A Electrophotographic liquid developer and image forming apparatus 有权
标题翻译：电子照相液体显影剂和图像形成装置
公开(公告)号：US6146804A
公开(公告)日：2000-11-14
申请号：US471266
申请日：1999-12-23
申请人： Hidetoshi Miyamoto , Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima
发明人： Hidetoshi Miyamoto , Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima
IPC分类号： G03G9/13
CPC分类号： G03G9/13
摘要： (1) Electrophotographic liquid developer comprising electrically insulating medium liquid and toner dispersed in the medium liquid, wherein the toner has a melt viscosity (.eta.) in a range from 2.times.10.sup.2 poises to 1.times.10.sup.5 poises at 100.degree. C. in a dry state, and has a glass transition temperature of 20.degree. C. or more.(2) Electrophotographic liquid developer comprising electrically insulating medium liquid and toner dispersed in the medium liquid, wherein the toner contains binder resin exhibiting at least one peak in each of ranges of a molecular weight lower than 5000 and of a molecular weight of 5000 or more when detected by a gel permeation chromatography (GPC).(3) An image forming apparatus comprising an electrostatic latent image carrier for forming an electrostatic latent image; a liquid developing device developing the electrostatic latent image formed on the electrostatic latent image carrier into a visible toner image with liquid developer; an intermediate transfer member carrying the toner image transferred thereto from the electrostatic latent image carrier for further transferring the transferred toner image to a record member; and a heating device for heating the intermediate transfer member, wherein the liquid developing device develops the electrostatic latent image with the liquid developer of the above (1) or (2).
摘要翻译：（1）包含电绝缘介质液体和分散在中等液体中的调色剂的电子照相液体显影剂，其中调色剂在干燥状态下在100℃下的熔体粘度（η）范围为2×102泊至1×105泊，并且具有玻璃化转变温度为20℃以上。（2）包含分散在中等液体中的电绝缘介质液体和调色剂的电子照相液体显影剂，其中所述调色剂含有在分子量低于5000且分子量为5000以上的范围内至少具有一个峰的粘合剂树脂当通过凝胶渗透色谱（GPC）检测时。（3）一种图像形成装置，包括用于形成静电潜像的静电潜像载体; 液体显影装置，其利用液体显影剂将形成在静电潜像载体上的静电潜像显影成可见的调色剂图像; 中间转印部件承载从静电潜像载体转印到其上的调色剂图像，用于将转印的调色剂图像进一步转印到记录部件上; 以及用于加热中间转印部件的加热装置，其中液体显影装置用上述（1）或（2）的液体显影剂显影静电潜像。

53. 发明授权

US5826148A Liquid developer transporting device and liquid developing device 失效
标题翻译：液体显影剂输送装置和液体显影装置
公开(公告)号：US5826148A
公开(公告)日：1998-10-20
申请号：US758762
申请日：1996-12-19
申请人： Shuji Iino , Toshimitsu Fujiwara , Hidetoshi Miyamoto , Takaji Kurita
发明人： Shuji Iino , Toshimitsu Fujiwara , Hidetoshi Miyamoto , Takaji Kurita
IPC分类号： G03G15/11 , G03G15/10
CPC分类号： G03G15/101
摘要： A liquid developer transfer device disposed between a reservoir accommodating a liquid developer having a fluid medium and electrically charged toner particles dispersed therein and an electrostatic latent image carrying member, which performs toner transfer by repeating electrodeposition.
摘要翻译：一种液体显影剂转印装置，其设置在容纳具有流体介质的液体显影剂的储存器和分散在其中的带电荷的调色剂颗粒和通过重复电沉积进行调色剂转印的静电潜像承载构件之间。

54. 发明授权

US4855768A Digital printing apparatus 失效
标题翻译：数码印刷装置
公开(公告)号：US4855768A
公开(公告)日：1989-08-08
申请号：US251031
申请日：1988-09-26
申请人： Shuji Iino , Akihito Ikegawa
发明人： Shuji Iino , Akihito Ikegawa
IPC分类号： B41J2/175 , B41J2/06
CPC分类号： B41J2/06 , B41J2002/061
摘要： The digital printing apparatus of this invention including ink retaining member of which the surface has a multiplicity of minute ink-wettable dot surfaces being formed as arranged with a fixed pitch in the direction of width of the recording paper. These dot surfaces are enclosed with ink-repellent surfaces. When ink is applied to the entire surface of the ink retaining member, the ink is raised only on the dot surfaces. The digital printing apparatus of this invention is provided with a multiplicity of control electrodes arranged in at least one line as spaced with a fixed pitch equalling the pitch with which the dot surfaces are spaced in the aforementioned direction. When an electrostatic force is applied between selected ones of the control electrodes and the corresponding dot surfaces, the prominences of ink held on the dot surfaces are caused to fly toward the control electrodes and land on the recording paper held between the control electrodes and the ink retaining member.
摘要翻译：本发明的数字打印装置包括：油墨保持构件，其表面具有多个微小的可润墨点表面，其在记录纸的宽度方向上以固定间距排列形成。这些点表面被防墨表面包围。当油墨被施加到油墨保持构件的整个表面时，油墨仅在点表面上升高。本发明的数字打印装置设置有多个控制电极，其布置在至少一条线上，其间隔具有等于点表面沿着上述方向间隔开的间距的固定间距。当在选择的控制电极和对应的点表面之间施加静电力时，使保持在点表面上的墨的突出部朝向控制电极飞行并且落在保持在控制电极和墨之间的记录纸上保持构件。

55. 发明授权

US4804833A Color sensing method and device therefor 失效
标题翻译：彩色感应方法及其装置
公开(公告)号：US4804833A
公开(公告)日：1989-02-14
申请号：US904189
申请日：1986-09-05
申请人： Ken Matsubara , Shuji Iino , Hirohisa Kitano
发明人： Ken Matsubara , Shuji Iino , Hirohisa Kitano
IPC分类号： G01J3/50 , H01L31/0216 , H01L31/0248 , H01L31/09 , H01L31/11 , H01L31/18
CPC分类号： G01J3/50 , H01L31/02162 , H01L31/095 , H01L31/11 , H01L31/1884 , G01J2003/507 , Y02E10/50
摘要： A method for sensing the color of incident light with a color sensing device, the color sensing device being a photoelectric device comprising an n-type or p-type amorphous silicon layer, being characterized in the following steps; measuring a first photocurrent of the photoelectric device generated by incident light when an electrical voltage having a predetermined parity is applied thereto; measuring a second photocurrent of the photoelectric device generated by the same incident light when another electrical voltage having a parity opposite to the predetermined parity is applied thereto, calculating the ratio of the first photocurrent to the second photocurrent; and identifying the color of incident light according to the ratio obtained.A color sensing device, comprising: two elements including an n-type or p-type amorphous silicon layer; an electric power source for applying a positive voltage and a negative voltage to the two elements at the same time, respectively; and a divider means for calculating a ratio of the two photocurrents which flows in each elements.
摘要翻译：一种用彩色感测装置检测入射光的颜色的方法，该彩色感测装置是包括n型或p型非晶硅层的光电装置，其特征在于以下步骤：当施加具有预定奇偶性的电压时，测量由入射光产生的光电装置的第一光电流; 测量当具有与预定奇偶校验相反的奇偶校验的另一电压时由相同的入射光产生的光电器件的第二光电流，计算第一光电流与第二光电流的比率; 并根据获得的比例识别入射光的颜色。一种彩色感测装置，包括：包括n型或p型非晶硅层的两个元件; 分别同时向两个元件施加正电压和负电压的电源; 以及用于计算在每个元件中流动的两个光电流的比率的分频器装置。

56. 发明授权

US5953566A Color image forming method and apparatus providing for efficient toner transfer based on toner zeta potentials 失效
标题翻译：彩色图像形成方法和装置，其基于调色剂ζ电位提供有效的调色剂转印
公开(公告)号：US5953566A
公开(公告)日：1999-09-14
申请号：US063039
申请日：1998-04-21
申请人： Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima , Hidetoshi Miyamoto
发明人： Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima , Hidetoshi Miyamoto
IPC分类号： G03G9/12 , G03G15/01 , G03G15/10
CPC分类号： G03G9/12 , G03G15/0121 , G03G2215/0119 , G03G2215/0658
摘要： A color image forming method and apparatus of the electrophotographic type with a plurality of liquid developing devices. In a plurality of liquid developing devices accommodating liquid developer comprising colored microparticles dispersed in an electrically insulated fluid medium are used to form toner images of different colors, which are electrostatically transferred and overlaid one over another on a transfer medium to produce an overlaid toner image. The color image forming method and apparatus providing excellent overlay transfer characteristics for toner images transferred to a transfer medium.
摘要翻译：具有多个液体显影装置的电子照相类型的彩色图像形成方法和装置。在容纳包含分散在电绝缘流体介质中的着色微粒子的液体显影剂的多个液体显影装置中，用于形成不同颜色的调色剂图像，它们在转印介质上被静电转印并重叠在一个上，以产生重叠的调色剂图像。该彩色图像形成方法和装置为转印到转印介质上的调色剂图像提供优异的覆盖转印特性。

57. 发明授权

US5780196A Toner and liquid developer, liquid developer, and method of producing same 失效
标题翻译：调色剂和液体显影剂，液体显影剂及其制备方法
公开(公告)号：US5780196A
公开(公告)日：1998-07-14
申请号：US780017
申请日：1996-12-23
申请人： Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima , Hidetoshi Miyamoto
发明人： Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima , Hidetoshi Miyamoto
IPC分类号： G03G9/12 , G03G9/087
CPC分类号： G03G9/12
摘要： A method for producing a liquid developer comprising steps of: adding a colored resin to a nonpolar dispersion medium; elevating the temperature of said nonpolar dispersion medium above the melting point of said resin; producing a resin emulsion by mixing said heated nonpolar dispersion medium containing said resin therein; and cooling said resin emulsion so as to obtain colored resin microparticles.
摘要翻译：一种制备液体显影剂的方法，包括以下步骤：将着色树脂加入到非极性分散介质中; 将所述非极性分散介质的温度升高到所述树脂的熔点之上; 通过将含有所述树脂的所述加热的非极性分散介质混合在其中来制备树脂乳液; 并冷却所述树脂乳液，得到着色树脂微粒。

58. 发明授权

US5981133A Liquid developer and image forming apparatus 失效
标题翻译：液体显影剂和图像形成装置
公开(公告)号：US5981133A
公开(公告)日：1999-11-09
申请号：US53020
申请日：1998-04-01
申请人： Hidetoshi Miyamoto , Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima
发明人： Hidetoshi Miyamoto , Toshimitsu Fujiwara , Shuji Iino , Masaharu Kanazawa , Seishi Ojima
IPC分类号： G03G9/12 , G03G9/125 , G03G9/13
CPC分类号： G03G9/125 , G03G9/12 , G03G9/13
摘要： A liquid developer having a superior sedimentation characteristic and floating characteristic and an image forming apparatus using said liquid developer, wherein said liquid developer comprising toner dispersed in liquid medium and the difference in specific gravity between said toner and said liquid medium is at or lower than a prescribed level.
摘要翻译：具有优异的沉降特性和漂浮特性的液体显影剂和使用所述液体显影剂的图像形成装置，其中所述包含分散在液体介质中的调色剂的液体显影剂和所述调色剂与所述液体介质之间的比重差等于或低于规定水平

59. 发明授权

US5958643A Liquid developer having polymer particles of a flat configuration dispersed in a dispersion medium 失效
标题翻译：具有分散在分散介质中的平坦构型的聚合物颗粒的液体显影剂
公开(公告)号：US5958643A
公开(公告)日：1999-09-28
申请号：US693370
申请日：1996-08-06
申请人： Toshimitsu Fujiwara , Shuji Iino , Hidetoshi Miyamoto
发明人： Toshimitsu Fujiwara , Shuji Iino , Hidetoshi Miyamoto
IPC分类号： G03G9/12 , G03G9/13 , G03G9/135
CPC分类号： G03G9/13 , G03G9/1355
摘要： A liquid developer having polymer particles dispersed in a dispersion medium, wherein the polymer particles have a mean volume particle size d.sub.50 of 0.5.about.5.0 .mu.m, and degree of flatness (longest diameter of a single particle/shortest diameter of a single particle) is greater than 1.5 but less than 30.
摘要翻译：具有分散于分散介质中的聚合物粒子的液体显影剂，其中，聚合物粒子的平均体积粒径d50为0.5μm，平均度（单粒子的最长直径/单粒子的最短直径）为大于1.5但小于30。

60. 发明授权

US5843613A Liquid developer 失效
标题翻译：液体显影剂
公开(公告)号：US5843613A
公开(公告)日：1998-12-01
申请号：US601776
申请日：1996-02-15
申请人： Toshimitsu Fujiwara , Shuji Iino , Hidetoshi Miyamoto
发明人： Toshimitsu Fujiwara , Shuji Iino , Hidetoshi Miyamoto
IPC分类号： G03G9/125 , G03G9/13
CPC分类号： G03G9/13 , G03G9/125
摘要： The present invention provides a liquid developer for electrophotography comprising: carrier liquid, and toner particles, dispersed in the carrier liquid, formed of binder resin and colorant, wherein said carrier liquid contains acidic dispersion resin and basic dispersion resin which are soluble in said carrier liquid. Further, the present invention provides a liquid developer for electrophotography comprising: carrier liquid, and toner particles, dispersed in the carrier liquid, formed of binder resin and colorant, wherein said liquid developer contains a basic dispersion resin that is soluble in said carrier liquid and has a moisture content of 500.about.20,000 ppm, and has an acidic group on the surface of the toner particle.
摘要翻译：本发明提供了一种用于电子照相术的液体显影剂，其包括载体液体和分散在载体液体中的粘合剂树脂和着色剂形成的调色剂颗粒，其中所述载体液体包含可溶于所述载体液体的酸性分散树脂和碱性分散树脂。此外，本发明提供了一种电子照相用液体显影剂，其包含载体液体和分散在载体液体中的粘合剂树脂和着色剂形成的调色剂颗粒，其中所述液体显影剂含有可溶于所述载体液体的碱性分散树脂，具有500ppm的水分含量为20,000ppm，并且在调色剂颗粒的表面上具有酸性基团。

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