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1. 发明授权

US5475471A Changing member having a charging surface arranged with respect to a tangent line 失效
标题翻译：充电构件具有相对于切线布置的充电表面
公开(公告)号：US5475471A
公开(公告)日：1995-12-12
申请号：US998858
申请日：1992-12-30
申请人： Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Erika Asano , Satoru Inami , Hiroaki Ogata , Tetsuya Sano
发明人： Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Erika Asano , Satoru Inami , Hiroaki Ogata , Tetsuya Sano
IPC分类号： G03G15/00 , G03G15/02
CPC分类号： G03G15/0216 , G03G2221/183
摘要： A charging device, for use with an image forming apparatus with a detachable process cartridge, includes a movable member to be charged, and a charging member adjacent to the movable member. An oscillating voltage is applied to the charging member. The charging member includes a charging surface at the same side as the movable member. A tangent line extends from a point on the charging member, the point being the most downstream point in a moving direction of the movable member at a closest portion between the charging member and the image bearing member, toward the downstream side in the moving direction of the movable member. The charging device may include a first charging region and a second charging region provided at a downstream side from the first charging region, wherein a peak-to-peak voltage of unevenness in charging of a potential of the first charging region is greater than a peak-to-peak voltage of unevenness in charging of a potential of the second charging region.
摘要翻译：一种与具有可拆卸处理盒的图像形成装置一起使用的充电装置包括可充电的可移动部件和与可移动部件相邻的充电部件。向充电部件施加振荡电压。充电部件包括与可动部件同侧的充电面。切线从充电构件上的点延伸，该点是可动构件在充电构件和图像承载构件之间的最靠近的部分的移动方向上的最下游点，朝向在移动方向的移动方向上的下游侧可动构件。充电装置可以包括设置在第一充电区域的下游侧的第一充电区域和第二充电区域，其中第一充电区域的电位充电不均匀的峰峰值电压大于峰值在第二充电区域的电位充电不均匀的峰值电压。

2. 发明授权

US5682585A Developing apparatus generating electric field between developer carrying member and developer layer regulating member 失效
标题翻译：在显影剂承载构件和显影剂层限制构件之间产生电场的显影装置
公开(公告)号：US5682585A
公开(公告)日：1997-10-28
申请号：US363013
申请日：1994-12-23
申请人： Seiji Yamaguchi , Takahiro Inoue , Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano , Atsutoshi Ando
发明人： Seiji Yamaguchi , Takahiro Inoue , Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano , Atsutoshi Ando
IPC分类号： G03G13/09 , G03G15/09 , G03G15/08
CPC分类号： G03G15/09 , G03G13/09
摘要： A developing apparatus includes a developer carrying member for carrying developer, opposed to an image bearing member for bearing an electrostatic image; a regulating member for regulating an amount of the developer to be applied on the developer carrying member; and electric field generator for generating an oscillating electric field between the developer carrying member and the regulating member; wherein the amount of the developer to be applied on the developer carrying member is regulated to no less than 0.6 mg/cm.sup.2 and no more than 1.5 mg/cm.sup.2 by the regulating member.
摘要翻译：显影装置包括用于承载显影剂的显影剂承载构件，与用于承载静电图像的图像承载构件相对; 调节构件，用于调节要施加在显影剂承载构件上的显影剂的量; 以及用于在显影剂承载构件和调节构件之间产生振荡电场的电场发生器; 其中施加在显影剂承载构件上的显影剂的量通过调节构件调节至不小于0.6mg / cm 2且不大于1.5mg / cm 2。

3. 发明授权

US5765077A Charging member, charging device and process cartridge detachably mountable to image forming apparatus 失效
标题翻译：充电构件，充电装置和可拆卸地安装到图像形成装置的处理盒
公开(公告)号：US5765077A
公开(公告)日：1998-06-09
申请号：US629081
申请日：1996-04-08
申请人： Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano
发明人： Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano
IPC分类号： G03G15/02
CPC分类号： G03G21/1832 , G03G15/0233 , G03G2221/183
摘要： A charging member for charging a member to be charged includes a base member: a surface elastic member supported by the base member, the elastic member comprises a foamed member and a coating layer covering the foamed member; wherein a surface of the charging member has an Asker-C hardness of not more than 55 degrees and an international rubber hardness (IRHD) of not more than 80 degrees.
摘要翻译：用于对被充电部件充电的充电部件包括：基部部件：由基部部件支撑的表面弹性部件，弹性部件包括发泡部件和覆盖发泡部件的涂布层; 所述充电部件的表面的Asker-C硬度为55度以下，国际橡胶硬度（IRHD）为80度以下。

4. 发明申请

US20060078356A1 Developing apparatus 有权
标题翻译：开发设备
公开(公告)号：US20060078356A1
公开(公告)日：2006-04-13
申请号：US11242880
申请日：2005-10-05
申请人： Satoru Inami , Daisuke Baba , Masahito Kato
发明人： Satoru Inami , Daisuke Baba , Masahito Kato
IPC分类号： G03G15/09
CPC分类号： G03G15/0812 , G03G2215/0609 , G03G2215/0634
摘要： A developing apparatus having a developer carrying member carrying developer including toner, a developer regulating member regulating the layer thickness of the developer carried on the developer carrying member, and a lubricant provided in a contact portion between the carrying member and the regulating member with the developer being not present on the carrying member, wherein the lubricant includes a first polymer particle which is of a spherical shape having an average degree of circularity of 0.90 or greater and is of a polarity opposite to the charging polarity of the toner, and a second polymer particle of a scalelike shape and of the same polarity as the charging polarity of the toner.
摘要翻译：一种显影装置，具有承载显影剂的显影剂承载构件，包括调色剂，调节承载在显影剂承载构件上的显影剂的层厚度的显影剂调节构件以及设置在承载构件和调节构件之间的接触部分中的润滑剂与显影剂不存在于承载构件上，其中润滑剂包括平均圆度为0.90以上且与调色剂的带电极性极性相反的球形的第一聚合物颗粒，第二聚合物鳞片状形状和与调色剂的充电极性相同极性的颗粒。

5. 发明授权

US5646718A Cleaning blade for use in electrophotography, process cartridge and image forming apparatus 失效
标题翻译：用于电子照相术，处理盒和成像设备的清洁刀片
公开(公告)号：US5646718A
公开(公告)日：1997-07-08
申请号：US677445
申请日：1996-07-02
申请人： Koichi Suwa , Junichi Kato , Tadashi Onimura , Satoru Inami , Jun Suzuki , Atsutoshi Ando , Hiroyasu Seita
发明人： Koichi Suwa , Junichi Kato , Tadashi Onimura , Satoru Inami , Jun Suzuki , Atsutoshi Ando , Hiroyasu Seita
IPC分类号： G03G21/10 , G03G21/00 , G03G15/00
CPC分类号： G03G21/0011 , G03G21/0005 , G03G2215/021 , G03G2221/0015 , G03G2221/183
摘要： A cleaning device for an electrophotographic apparatus including an image carrier has a cleaning blade with an edge slidably contracting with an image carrier to remove foreign matter remaining on a surface of the image carrier. A lubricant including indefinite-form lubricant particles is applied to zones on the edges of the cleaning blade near both longitudinal ends of the cleaning blade and a lubricant including spherical lubricant particles is applied to a zone on the edge of the cleaning blade between the zones to which the lubricant including indefinite-form lubricant particles has been applied. A process cartridge includes the cleaning device, and an image forming apparatus incorporates the process cartridge.
摘要翻译：用于包括图像载体的电子照相设备的清洁装置具有清洁刮刀，其具有与图像载体可滑动地收缩的边缘，以去除残留在图像载体表面上的异物。将包含不定形润滑剂颗粒的润滑剂施加到清洁刮板的两个纵向端部附近的清洁刮板的边缘上的区域，并且包括球形润滑剂颗粒的润滑剂被施加到清洁刮板的边缘之间的区域之间其中包括不确定形式的润滑剂颗粒的润滑剂已被施加。处理盒包括清洁装置，并且图像形成装置包含处理盒。

6. 发明授权

US08175475B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08175475B2
公开(公告)日：2012-05-08
申请号：US12876617
申请日：2010-09-07
申请人： Satoru Inami , Nobuyoshi Yoshida
发明人： Satoru Inami , Nobuyoshi Yoshida
IPC分类号： G03G15/02
CPC分类号： G03G15/0266 , G03G21/0011 , G03G2215/021
摘要： An image forming apparatus includes a rotatable image bearer for carrying a toner image, a charger for contacting a surface of the image bearer, a cleaning blade for contacting the image bearer surface to remove toner thereon after toner image transfer onto a transfer material, and a controller for controlling a voltage applied to the charger. The controller applies to the charger a first potential which includes a peak-to-peak voltage larger than a discharge starting voltage in an image forming operation, and applies to the charger a second voltage which includes a peak-to-peak voltage smaller than the discharge starting voltage, for at least one full rotation of the image bearer, after completion of image formation and before an AC voltage component applied to the charger is shut off.
摘要翻译：图像形成装置包括用于承载调色剂图像的可旋转图像载体，用于接触图像承载体的表面的充电器，用于在调色剂图像转印到转印材料上之后接触图像载体表面以除去其上的调色剂的清洁刮板，以及用于控制施加到充电器的电压的控制器。所述控制器向所述充电器施加包括在图像形成操作中大于放电起始电压的峰峰值电压的第一电位，并向所述充电器施加第二电压，所述第二电压包括峰 - 峰电压小于在完成图像形成之后并且在施加到充电器的AC电压分量被切断之前，对图像载体的至少一个完整旋转放电起始电压。

7. 发明申请

US20110058834A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20110058834A1
公开(公告)日：2011-03-10
申请号：US12876617
申请日：2010-09-07
申请人： Satoru Inami , Nobuyoshi Yoshida
发明人： Satoru Inami , Nobuyoshi Yoshida
IPC分类号： G03G15/02
CPC分类号： G03G15/0266 , G03G21/0011 , G03G2215/021
摘要： An image forming apparatus comprising a rotatable image bearing member for carrying a toner image; a charging member for contacting a surface of the image bearing member to discharge the surface; a cleaning blade for contacting the surface of the image bearing member to remove toner remaining on the surface of the image bearing member after a toner image is transferred from said image bearing member onto a transfer material; and a control device for controlling a voltage applied to said charging member; wherein the control device applies to the charging member a first charged potential which includes a peak-to-peak voltage larger than a discharge starting voltage in image forming operation, and applies to the charging member a second voltage which includes a peak-to-peak voltage is smaller than the discharge starting voltage, for at least one full rotation of said image bearing member, after completion of the image forming operation and before an AC voltage component applied to the charging member is shut off.
摘要翻译：一种图像形成装置，包括用于承载调色剂图像的可旋转图像承载部件; 充电构件，用于接触图像承载构件的表面以排出表面; 清洁刮板，用于在调色剂图像从所述图像承载部件转印到转印材料上之后，使图像承载部件的表面接触以除去残留在图像承载部件的表面上的调色剂; 以及控制装置，用于控制施加到所述充电部件的电压; 其中所述控制装置向所述充电部件施加包括在图像形成操作中大于放电起始电压的峰峰值电压的第一充电电位，并且向所述充电部件施加包括峰 - 峰值的第二电压在完成图像形成操作之后并且在施加到充电部件的AC电压分量被切断之前，电压小于放电起始电压，对于所述图像承载部件的至少一个完整旋转。

8. 发明授权

US07346300B2 Developing apparatus 有权
标题翻译：开发设备
公开(公告)号：US07346300B2
公开(公告)日：2008-03-18
申请号：US11242880
申请日：2005-10-05
申请人： Satoru Inami , Daisuke Baba , Masahito Kato
发明人： Satoru Inami , Daisuke Baba , Masahito Kato
IPC分类号： G03G15/09
CPC分类号： G03G15/0812 , G03G2215/0609 , G03G2215/0634
摘要： A developing apparatus having a developer carrying member carrying developer including toner, a developer regulating member regulating the layer thickness of the developer carried on the developer carrying member, and a lubricant provided in a contact portion between the carrying member and the regulating member with the developer being not present on the carrying member, wherein the lubricant includes a first polymer particle which is of a spherical shape having an average degree of circularity of 0.90 or greater and is of a polarity opposite to the charging polarity of the toner, and a second polymer particle of a scalelike shape and of the same polarity as the charging polarity of the toner.
摘要翻译：一种显影装置，具有承载显影剂的显影剂承载构件，包括调色剂，调节承载在显影剂承载构件上的显影剂的层厚度的显影剂调节构件以及设置在承载构件和调节构件之间的接触部分中的润滑剂与显影剂不存在于承载构件上，其中润滑剂包括平均圆度为0.90以上且与调色剂的带电极性极性相反的球形的第一聚合物颗粒，第二聚合物鳞片状形状和与调色剂的充电极性相同极性的颗粒。

9. 发明授权

US06169869A Image forming apparatus and process cartridge 有权
标题翻译：成像设备和处理盒
公开(公告)号：US06169869A
公开(公告)日：2001-01-02
申请号：US09492335
申请日：2000-01-27
申请人： Satoru Inami , Junichi Kato , Masahiro Yoshida , Yusuke Nakazono , Seiichi Shinohara
发明人： Satoru Inami , Junichi Kato , Masahiro Yoshida , Yusuke Nakazono , Seiichi Shinohara
IPC分类号： G03G1522
CPC分类号： G03G13/09 , G03G5/0564 , G03G9/097 , G03G13/22 , G03G2221/183
摘要： An image forming apparatus includes an image bearing member, a developer carrying member for carrying thereon a developer to transport the developer to a developing zone, and a regulation member provided in touch with the surface of the developer carrying member to regulate coat weight of the developer carried thereon. The image bearing member includes a conductive substrate and a photosensitive layer formed thereon, and the photosensitive layer contains at least one polycarbonate resin (I) having a viscosity-average molecular weight not more than 1.5×104 and at least one polycarbonate resin (II) having a viscosity-average molecular weight more than 1.5×104, the polycarbonate resin (I) being contained in a proportion of from 30% by weight to 95% by weight based on the total weight of the polycarbonate resins (I) and (II). On the developer carrying member, the developer is in a coat weight not more than 1.5 mg/cm2 at the developing zone after its regulation by the regulation member. This apparatus can prevent smeared images and enables stable and high-grade image formation.
摘要翻译：图像形成装置包括图像承载部件，用于承载显影剂以将显影剂输送到显影区域的显影剂承载部件和与显影剂承载部件的表面接触地设置的调节部件，以调节显影剂的涂层重量在其上承载。图像承载部件包括导电基材和形成在其上的感光层，感光层含有至少一种粘均分子量不大于1.5×10 4的聚碳酸酯树脂（I）和至少一种聚碳酸酯树脂（II），其具有基于聚碳酸酯树脂（I）和（II）的总重量，粘均分子量大于1.5×10 4，聚碳酸酯树脂（I）的含量为30重量％至95重量％。在显影剂承载构件上，显影剂在调节构件调节之后的显影区中的涂层重量不超过1.5mg / cm 2。该装置可以防止模糊图像，并且能够进行稳定和高档次的图像形成。

10. 发明授权

US6128462A Cleaning member, image forming apparatus provided with a cleaning blade member, and process cartridge detachably attachable on the image forming apparatus 有权
标题翻译：清洁部件，设置有清洁刮板部件的图像形成装置和可拆卸地安装在图像形成装置上的处理盒
公开(公告)号：US6128462A
公开(公告)日：2000-10-03
申请号：US280577
申请日：1999-03-30
申请人： Junichi Kato , Satoru Inami , Masahiro Yoshida , Yusuke Nakazono , Satoshi Sunahara , Seiichi Shinohara
发明人： Junichi Kato , Satoru Inami , Masahiro Yoshida , Yusuke Nakazono , Satoshi Sunahara , Seiichi Shinohara
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G21/0017
摘要： A cartridge detachably attachable on an image forming apparatus a photosensitive member as an image bearing member and a cleaning blade member polycarbonate resin having a viscosity average molecular weight of 1.5.times.10.sup.4 or less is blended with the surface layer of the image bearing member, and the peak value of tan .delta. of the dynamic viscoelastic characteristic of the cleaning blade member appears at 12.degree. C. or less.
摘要翻译：与图像承载部件的表面层共混有作为图像承载部件的感光部件和粘均分子量为1.5×10 4以下的清洁刮板部件聚碳酸酯树脂可拆卸地安装在图像形成装置上的盒，清洁刮板部件的动态粘弹性特性的tanδ值在12℃以下。

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