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1. 发明授权

US08219007B2 Developing apparatus and image forming apparatus provided with the same 有权
标题翻译：具有该显影装置和图像形成装置的显影装置和图像形成装置
公开(公告)号：US08219007B2
公开(公告)日：2012-07-10
申请号：US12820189
申请日：2010-06-22
申请人： Junji Murauchi , Chikara Tsutsui , Tetsuya Kagawa , Hiroaki Takada
发明人： Junji Murauchi , Chikara Tsutsui , Tetsuya Kagawa , Hiroaki Takada
IPC分类号： G03G15/08
CPC分类号： G03G15/0887 , G03G15/0853 , G03G15/0893 , G03G2215/0822 , G03G2215/0838
摘要： A housing of a developing apparatus is provided with a conveying member and two agitating members. A guide is provided in an inner bottom surface of the housing between two agitating members. A guide is formed into a mountain shape with wide foot portion in a cross sectional shape which is orthogonal to an axial direction of rotating shafts of the agitating members. The guide is arranged in such a manner that a gap between respective outermost portions of two agitating members, and an inner bottom surface of the housing and the guide becomes equal to or more than 1.5 mm and less than 3 mm. Further, each of two agitating members rotates in a direction from the below to the above at a position of the guide.
摘要翻译：显影装置的壳体设置有输送构件和两个搅拌构件。引导件设置在两个搅拌构件之间的壳体的内底表面中。引导件形成为具有宽的脚部的山形，其横截面形状与搅拌构件的旋转轴的轴向正交。引导件布置成使得两个搅拌构件的相应最外部分之间的间隙以及壳体和引导件的内底表面等于或大于1.5mm且小于3mm。此外，两个搅拌构件中的每一个在引导件的位置处从下到上的方向旋转。

2. 发明授权

US08190064B2 Developing apparatus with agitating portion and image forming apparatus provided with the same 有权
标题翻译：具有搅拌部分的显影装置和具有该搅拌部分的成像装置
公开(公告)号：US08190064B2
公开(公告)日：2012-05-29
申请号：US12820444
申请日：2010-06-22
申请人： Chikara Tsutsui , Junji Murauchi , Tetsuya Kagawa , Hiroaki Takada
发明人： Chikara Tsutsui , Junji Murauchi , Tetsuya Kagawa , Hiroaki Takada
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822
摘要： A housing of a developing apparatus is provided with a conveying member and first and second agitating members. A guide is provided in an inner bottom surface of the housing between the first and second agitating members. The guide has a mountain shape with a wide foot portion in a cross sectional shape which is orthogonal to an axial direction of rotating shafts of the first and second agitating members. The first and second agitating are arranged in such a manner that gaps between respective outermost portions thereof and the inner bottom surface of the housing and the guide become equal to or more than 1.5 mm and less than 3 mm. A discharge portion is provided on a downstream side of a developer agitating portion in a developer conveying direction of the first and second agitating members.
摘要翻译：显影装置的壳体设置有输送构件和第一和第二搅动构件。引导件设置在第一和第二搅拌构件之间的壳体的内底表面中。导向件具有与第一和第二搅拌构件的旋转轴的轴向正交的横截面形状的宽脚部的山形。第一和第二搅拌器以这样的方式布置，使得其各个最外部分之间的间隙和壳体的内底表面和引导件之间的间隙变得等于或大于1.5mm且小于3mm。在第一和第二搅拌构件的显影剂输送方向上的显影剂搅拌部的下游侧设置有排出部。

3. 发明申请

US20100322673A1 DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 有权
标题翻译：开发设备和图像形成设备
公开(公告)号：US20100322673A1
公开(公告)日：2010-12-23
申请号：US12820196
申请日：2010-06-22
申请人： Junji MURAUCHI , Chikara Tsutsui , Tetsuya Kagawa , Hiroaki Takada
发明人： Junji MURAUCHI , Chikara Tsutsui , Tetsuya Kagawa , Hiroaki Takada
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822
摘要： A housing of a developing apparatus is provided with a conveying member in a developer supplying and recovering portion, and with two agitating members rotating from the below to the above in portions opposed to each other in a developer agitating portion. A guide is provided in an inner bottom surface of the housing between two agitating members. A discharge portion provided with a developer discharge port is provided on a downstream side of the developer agitating portion in a developer conveying direction of the first agitating member. A suitable amount of developer can be circulated while conveying a part of an excess amount of developer in a circulating conveying path to the discharge portion and discharging from the developer discharge port. Packing and leaking of the developer within the developing apparatus and breakage of the developing apparatus can be prevented and also a good image can be obtained even if high printing images are continuously provided.
摘要翻译：显影装置的壳体在显影剂供应和回收部分中设置有输送构件，并且在显影剂搅拌部分中具有从下到上彼此相对的部分的两个搅拌构件。引导件设置在两个搅拌构件之间的壳体的内底表面中。在第一搅拌构件的显影剂输送方向上，在显影剂搅拌部的下游侧设置有设置有显影剂排出口的排出部。在循环输送路径中将一部分过量的显影剂输送到排出部分并从显影剂排出口排出时，可以循环适量的显影剂。可以防止显影装置内的显影剂的包装和泄漏以及显影装置的破损，并且即使连续提供高的打印图像也能获得良好的图像。

4. 发明授权

US08233825B2 Developing apparatus and image forming apparatus provided with the same 有权
标题翻译：具有该显影装置和图像形成装置的显影装置和图像形成装置
公开(公告)号：US08233825B2
公开(公告)日：2012-07-31
申请号：US12820172
申请日：2010-06-22
申请人： Chikara Tsutsui , Junji Murauchi , Tetsuya Kagawa , Hiroaki Takada
发明人： Chikara Tsutsui , Junji Murauchi , Tetsuya Kagawa , Hiroaki Takada
IPC分类号： G03G15/08
CPC分类号： G03G15/0887 , G03G15/0853 , G03G15/0893 , G03G2215/0822 , G03G2215/0838
摘要： A housing of a developing apparatus is provided with a conveying member in a developer supplying and recovering portion, and with two agitating members rotating from the below to the above in portions opposed to each other in a developer agitating portion. A guide is provided in an inner bottom surface of the housing between two agitating members. A braking portion suppressing a discharge of a developer is provided in a downstream side of the developer agitating portion in a developer conveying direction of the second agitating member, and a discharge portion is provided in a downstream side of a disc of the braking portion.
摘要翻译：显影装置的壳体在显影剂供应和回收部分中设置有输送构件，并且在显影剂搅拌部分中具有从下到上彼此相对的部分的两个搅拌构件。引导件设置在两个搅拌构件之间的壳体的内底表面中。在第二搅拌构件的显影剂输送方向上，在显影剂搅拌部的下游侧设有抑制显影剂排出的制动部，在制动部的盘的下游侧设置有排出部。

5. 发明授权

US08170451B2 Developing apparatus including guide for preventing packing and leaking of developer and image forming apparatus provided with the same 有权
标题翻译：显影装置，包括用于防止显影剂的包装和泄漏的引导件和具有该引导件的图像形成装置
公开(公告)号：US08170451B2
公开(公告)日：2012-05-01
申请号：US12820196
申请日：2010-06-22
申请人： Junji Murauchi , Chikara Tsutsui , Tetsuya Kagawa , Hiroaki Takada
发明人： Junji Murauchi , Chikara Tsutsui , Tetsuya Kagawa , Hiroaki Takada
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822
摘要： A housing of a developing apparatus is provided with a conveying member in a developer supplying and recovering portion, and with first and second agitating members rotating from the below to the above in portions opposed to each other in a developer agitating portion. A guide is provided in an inner bottom surface of the housing between the first and second agitating members. A discharge portion provided with a developer discharge port is provided on a downstream side of the developer agitating portion in a developer conveying direction of the first agitating member. A suitable amount of developer can be circulated while conveying a part of an excess amount of developer in a circulating conveying path to the discharge portion and discharging from the developer discharge port. Packing and leaking of the developer within the developing apparatus and breakage of the developing apparatus can be prevented and also a good image can be obtained even if high printing images are continuously provided.
摘要翻译：显影装置的壳体在显影剂供应和回收部分中设置有输送构件，并且第一和第二搅动构件在显影剂搅拌部分中彼此相对的部分从下方旋转到上述。引导件设置在第一和第二搅拌构件之间的壳体的内底表面中。在第一搅拌构件的显影剂输送方向上，在显影剂搅拌部的下游侧设置有设置有显影剂排出口的排出部。在循环输送路径中将一部分过量的显影剂输送到排出部分并从显影剂排出口排出时，可以循环适量的显影剂。可以防止显影装置内的显影剂的包装和泄漏以及显影装置的破损，并且即使连续提供高的打印图像也能获得良好的图像。

6. 发明申请

US20100322671A1 DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 有权
标题翻译：开发设备和图像形成设备
公开(公告)号：US20100322671A1
公开(公告)日：2010-12-23
申请号：US12820172
申请日：2010-06-22
申请人： Chikara Tsutsui , Junji Murauchi , Tetsuya Kagawa , Hiroaki Takada
发明人： Chikara Tsutsui , Junji Murauchi , Tetsuya Kagawa , Hiroaki Takada
IPC分类号： G03G15/08
CPC分类号： G03G15/0887 , G03G15/0853 , G03G15/0893 , G03G2215/0822 , G03G2215/0838
摘要： A housing of a developing apparatus is provided with a conveying member in a developer supplying and recovering portion, and with two agitating members rotating from the below to the above in portions opposed to each other in a developer agitating portion. A guide is provided in an inner bottom surface of the housing between two agitating members. A braking portion suppressing a discharge of a developer is provided in a downstream side of the developer agitating portion in a developer conveying direction of the second agitating member, and a discharge portion is provided in a downstream side of a disc of the braking portion.
摘要翻译：显影装置的壳体在显影剂供应和回收部分中设置有输送构件，并且在显影剂搅拌部分中具有从下到上彼此相对的部分的两个搅拌构件。引导件设置在两个搅拌构件之间的壳体的内底表面中。在第二搅拌构件的显影剂输送方向上，在显影剂搅拌部的下游侧设有抑制显影剂排出的制动部，在制动部的盘的下游侧设置有排出部。

7. 发明授权

US08285164B2 Developing device, and controlling method thereof 有权
标题翻译：显影装置及其控制方法
公开(公告)号：US08285164B2
公开(公告)日：2012-10-09
申请号：US12876557
申请日：2010-09-07
申请人： Tomoyuki Imura , Kazuhiro Saito , Takuya Okada , Takuya Sasaki , Chikara Tsutsui , Takayuki Takai
发明人： Tomoyuki Imura , Kazuhiro Saito , Takuya Okada , Takuya Sasaki , Chikara Tsutsui , Takayuki Takai
IPC分类号： G03G15/06 , G03G15/08 , G03G15/09
CPC分类号： G03G15/065 , G03G15/0806 , G03G2215/0607 , G03G2215/0648
摘要： A developing device is provided with a developer transporting member for transporting a developer containing a toner and a carrier; a toner transporting member opposite to the developer transporting member and opposite to an electrostatic latent image carrying member; a first electric field forming device, which is composed of a power source for the developer transporting member and a power source for the toner transporting member, for shifting the toner in the developer held onto the developer transporting member to the toner transporting member; and a second electric field forming device for shifting the toner held onto the toner transporting member to an electrostatic latent image on the carrying member. Operation of the first electric field forming device is controlled based on an electric current flowing in the developer transporting member power source, which is detected by a detecting block.
摘要翻译：显影装置设置有用于输送含有调色剂和载体的显影剂的显影剂传送构件; 与显影剂传送构件相对并与静电潜像承载构件相对的调色剂传送构件; 第一电场形成装置，其由用于显影剂传送构件的电源和用于调色剂传送构件的电源组成，用于将保持在显影剂传送构件上的显影剂中的调色剂移动到调色剂传送构件; 以及第二电场形成装置，用于将保持在调色剂传送构件上的调色剂移动到承载构件上的静电潜像。基于通过检测块检测到的显影剂输送部件电源中流动的电流来控制第一电场形成装置的动作。

8. 发明授权

US06899985B2 Toner for developing electrostatic latent image 失效
标题翻译：用于显影静电潜像的调色剂
公开(公告)号：US06899985B2
公开(公告)日：2005-05-31
申请号：US10200333
申请日：2002-07-23
申请人： Masahide Inoue , Chikara Tsutsui , Yoshihiro Mikuriya , Yoshitaka Sekiguchi , Takeshi Arai , Megumi Aoki , Masahiro Anno
发明人： Masahide Inoue , Chikara Tsutsui , Yoshihiro Mikuriya , Yoshitaka Sekiguchi , Takeshi Arai , Megumi Aoki , Masahiro Anno
IPC分类号： G03G9/08 , G03G9/087 , G03G15/20
CPC分类号： G03G9/08755 , G03G9/0808 , G03G9/081 , G03G9/0819 , G03G9/0825 , G03G9/08782
摘要： The present invention relates to a toner for developing an electrostatic latent image comprising a binder resin, a colorant, a first wax, and a second wax whose kind is different from that of the first wax, wherein the toner is prepared by a kneading-grinding method and integrated domains of the first wax and the second wax are dispersed in the binder resin.
摘要翻译：本发明涉及用于显影静电潜像的调色剂，其包含与第一蜡不同的粘合剂树脂，着色剂，第一蜡和第二蜡，其中调色剂通过捏合研磨第一蜡和第二蜡的方法和集成区域分散在粘合剂树脂中。

9. 发明授权

US08445169B2 Toner for hybrid development, developer for hybrid development and image-forming apparatus 有权
标题翻译：用于混合开发的调色剂，用于混合开发和图像形成装置的开发者
公开(公告)号：US08445169B2
公开(公告)日：2013-05-21
申请号：US12477169
申请日：2009-06-03
申请人： Chikara Tsutsui
发明人： Chikara Tsutsui
IPC分类号： G03G9/00
CPC分类号： G03G15/08 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G9/1136
摘要： A toner for hybrid development, comprising toner particles containing at least a binder resin and a colorant and being charged when made in friction-contact with a carrier; reverse polarity particles that are charged to polarity reversed to the charged polarity of the toner particles when made in friction-contact with the carrier, and have a number-average primary particle size in a range from 95 to 850 nm; and same polarity particles that are charged into the same polarity as the charged polarity of the toner particles when made in friction-contact with the carrier, and have a number-average primary particle size in a range from 80 to 800 nm and a shape factor in a range from 100 to 160; a developer for hybrid development containing the above toner and a carrier; and an image-forming apparatus provided with the developer for hybrid development.
摘要翻译：一种用于混合显影的调色剂，包括至少含有粘合剂树脂和着色剂的调色剂颗粒，并且当与载体摩擦接触时被带电; 当与载体摩擦接触时，其被极化反转到调色剂颗粒的带电极性，并且具有在95至850nm范围内的数均一次粒径; 以及与载体摩擦接触时与调色剂颗粒的带电极性相同极性的相同极性颗粒，并且具有80-800nm的数均一次粒径和形状因子在100至160的范围内; 包含上述调色剂和载体的混合显影剂的显影剂; 以及设置有用于混合开发的显影剂的图像形成装置。

10. 发明申请

US20060051696A1 Toner for developing electrostatic latent image and image-forming method 审中-公开
标题翻译：用于显影静电潜像的墨粉和成像方法
公开(公告)号：US20060051696A1
公开(公告)日：2006-03-09
申请号：US11247231
申请日：2005-10-12
申请人： Chikara Tsutsui , Masahiro Anno , Masahide Inoue , Katsunori Kurose
发明人： Chikara Tsutsui , Masahiro Anno , Masahide Inoue , Katsunori Kurose
IPC分类号： G03G21/10
CPC分类号： G03G9/0827 , G03G9/0819 , G03G9/0821 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09791
摘要： A toner for developing electrostatic latent images, having a specified volume-average particle size, an average degree of roundness, a standard deviation of the degree of roundness and surface properties D/d50 wherein a specified amount of fatty acid metal salt that has a specified volume-average particle size is externally added, and an image-forming method using such a toner.
摘要翻译：用于显影静电潜像的调色剂，具有规定的体积平均粒径，平均圆度，圆度的标准偏差和表面性质D / d <50 其中指定量的外部添加具有规定体积平均粒径的脂肪酸金属盐，以及使用这种调色剂的成像方法。

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