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1. 发明申请

US20140153990A1 CLEANING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：清洁装置，过程盒和图像形成装置
公开(公告)号：US20140153990A1
公开(公告)日：2014-06-05
申请号：US14234278
申请日：2012-08-29
申请人： Hideto Oka , Masao Uyama , Kenji Shindo , Nobuyoshi Yoshida , Ryosuke Kanai , Satoru Inami
发明人： Hideto Oka , Masao Uyama , Kenji Shindo , Nobuyoshi Yoshida , Ryosuke Kanai , Satoru Inami
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/0029
摘要： A cleaning device includes: a fixing portion provided on a frame; a cleaning member; and an accommodating portion. The cleaning member includes: a blade portion contacted to an image bearing member (drum); and a supporting member. The supporting member includes one end portion where the blade portion is provided, another end portion including a portion-to-be-fixed for being fixed at the fixing portion, and a bent portion between the one end portion and the another end portion in a side remote from a surface of the drum toward an outside with respect to a line connecting the portion-to-be-fixed and a contact portion where the blade portion is contacted to the drum. The portion-to-be-fixed is provided downstream of the contact portion with respect to movement direction of the drum. Between the frame and the another end portion, a gap for permitting elastic deformation of the another end portion is provided.
摘要翻译：清洁装置包括：设置在框架上的固定部分; 清洁构件; 和容纳部。清洁构件包括：与图像承载构件（鼓）接触的刀片部分; 和支撑构件。支撑构件包括设置有叶片部分的一个端部，另一端部包括固定在固定部分上的要固定的部分，以及在一个端部和另一端部之间的弯曲部分相对于连接待固定部分的线和刀片部分与滚筒接触的接触部分，远离滚筒表面的侧面。待固定的部分相对于滚筒的移动方向设置在接触部分的下游。在框架和另一端部之间设置用于允许另一端部弹性变形的间隙。

2. 发明授权

US09052678B2 Cleaning device, process cartridge and image forming apparatus 有权
标题翻译：清洁装置，处理盒和成像装置
公开(公告)号：US09052678B2
公开(公告)日：2015-06-09
申请号：US14234278
申请日：2012-08-29
申请人： Hideto Oka , Masao Uyama , Kenji Shindo , Nobuyoshi Yoshida , Ryosuke Kanai , Satoru Inami
发明人： Hideto Oka , Masao Uyama , Kenji Shindo , Nobuyoshi Yoshida , Ryosuke Kanai , Satoru Inami
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/0029
摘要： A cleaning device includes a fixing portion provided on a frame, a cleaning member, and an accommodating portion. The cleaning member includes a blade portion contacted to an image bearing member (drum) and a supporting member. The supporting member includes one end portion where the blade portion is provided, another end portion including a portion-to-be-fixed for being fixed at the fixing portion, and a bent portion between the one end portion and the other end portion in a side remote from a surface of the drum toward an outside with respect to a line connecting the portion-to-be-fixed and a contact portion where the blade portion is contacted to the drum. The portion-to-be-fixed is provided downstream of the contact portion with respect to movement direction of the drum. Between the frame and the other end portion, a gap for permitting elastic deformation of the other end portion is provided.
摘要翻译：清洁装置包括设置在框架上的固定部分，清洁部件和容纳部分。清洁构件包括与图像承载构件（鼓）接触的刀片部分和支撑构件。支撑构件包括设置有叶片部分的一个端部，另一个端部包括固定在固定部分上的要固定的部分，以及在一个端部和另一个端部之间的弯曲部分相对于连接待固定部分的线和刀片部分与滚筒接触的接触部分，远离滚筒表面的侧面。待固定的部分相对于滚筒的移动方向设置在接触部分的下游。在框架和另一端部之间设置有允许另一端部弹性变形的间隙。

3. 发明申请

US20100028026A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100028026A1
公开(公告)日：2010-02-04
申请号：US12500302
申请日：2009-07-09
申请人： Satoru Inami , Nobuyoshi Yoshida
发明人： Satoru Inami , Nobuyoshi Yoshida
IPC分类号： G03G15/00
CPC分类号： G03G21/0011 , G03G15/081 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/751
摘要： A image forming apparatus includes a photosensitive drum having a high-lubricity state layer. In an initial rotation operation performed after mounting a process cartridge, in a main assembly of the image forming apparatus, a process cartridge in which lubricating particles are not applied in a contact area between a fresh cleaning blade and the photosensitive drum, toner is supplied only by application of a developing bias after the photosensitive drum and a developing sleeve are driven to supply and stagnate the toner in the contact area between the cleaning blade and the photosensitive drum.
摘要翻译：图像形成装置包括具有高润滑状态层的感光鼓。在安装处理盒之后执行的初始旋转操作中，在图像形成装置的主组件中，处理盒，其中润滑颗粒未被施加在新鲜清洁刮板和感光鼓之间的接触区域中，仅供应调色剂通过在感光鼓和显影套筒被驱动之后施加显影偏压，以将调色剂供应并停滞在清洁刮板和感光鼓之间的接触区域中。

4. 发明申请

US20080089722A1 DEVELOPING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：开发设备和流程盒
公开(公告)号：US20080089722A1
公开(公告)日：2008-04-17
申请号：US11671320
申请日：2007-02-05
申请人： Masaki Ojima , Masahito Kato , Nobuyoshi Yoshida , Satoru Inami , Tadashi Dojo
发明人： Masaki Ojima , Masahito Kato , Nobuyoshi Yoshida , Satoru Inami , Tadashi Dojo
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G9/08711 , G03G9/08755 , G03G9/09733 , G03G15/0914 , G03G2215/0614 , G03G2215/0619
摘要： A developing apparatus, a process cartridge and an image forming apparatus of which the image density can be maintained and the fogged image and the uneven density can be within an acceptable level even when the diameter of a developer carrying member is not more than 12 mm. The outer diameter of the developer carrying member 41 is not less than 8 mm and not more than 12 mm, and a magnetic mono-component developer 43 has a saturation magnetization of not less than 20 Am2/kg and not more than 37 Am2/kg when the magnetic field of 79.6 kA/m (1000 oersteds) is applied, the magnetization of not less than 70% and not more than 80% of the saturation magnetization when the magnetic field is lowered to 55.7 kA/m (700 oersteds), and the magnetization of not less than 50% and not more than 62% of the saturation magnetization when the magnetic field is lowered to 39.8 kA/m (500 oersteds).
摘要翻译：即使当显影剂承载构件的直径不大于12mm时，可以保持图像浓度并且雾化图像和不均匀浓度也可以在可接受水平内的显影装置，处理盒和图像形成装置。显影剂承载构件41的外径不小于8mm且不大于12mm，并且磁性单组分显影剂43的饱和磁化强度不小于20Am 2 / kg 当施加79.6kA / m（1000奥斯特）的磁场时，不超过37Am 2 / kg，磁化强度不小于饱和磁化强度的70％且不大于80％当磁场降低到55.8kA / m（700奥斯特）时，当磁场降低到39.8KA / m（500奥斯特）时，磁化强度不低于饱和磁化强度的50％且不大于62％。

5. 发明授权

US08346104B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08346104B2
公开(公告)日：2013-01-01
申请号：US12498812
申请日：2009-07-07
申请人： Nobuyoshi Yoshida , Satoru Inami
发明人： Nobuyoshi Yoshida , Satoru Inami
IPC分类号： G03G15/00
CPC分类号： G03G21/0011 , G03G15/081 , G03G15/0855 , G03G15/0865 , G03G15/0875
摘要： An image forming apparatus includes a process cartridge. In the case where the process cartridge is a fresh cartridge, after toner (developer) is sufficiently fed to a developer carrying member in the entire longitudinal area of the developer carrying member, an initializing operation for depositing the toner on a contact portion between an image bearing member and a cleaning blade.
摘要翻译：图像形成装置包括处理盒。在处理盒是新墨盒的情况下，在调色剂（显影剂）在显影剂承载构件的整个纵向区域中被充分地供给到显影剂承载构件之后，用于将调色剂沉积在图像之间的接触部分上的初始化操作轴承构件和清洁刮板。

6. 发明授权

US07454160B2 Developing apparatus including a cylindrical developer carrying member conveying a magnetic mono-component developer 有权
标题翻译：显影装置包括输送磁性单组分显影剂的圆柱形显影剂承载构件
公开(公告)号：US07454160B2
公开(公告)日：2008-11-18
申请号：US11671320
申请日：2007-02-05
申请人： Masaki Ojima , Masahito Kato , Nobuyoshi Yoshida , Satoru Inami , Tadashi Dojo
发明人： Masaki Ojima , Masahito Kato , Nobuyoshi Yoshida , Satoru Inami , Tadashi Dojo
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G9/08711 , G03G9/08755 , G03G9/09733 , G03G15/0914 , G03G2215/0614 , G03G2215/0619
摘要： A developing apparatus, a process cartridge and an image forming apparatus which form an image whose image density can be maintained, which form a fogged image and which form an image of uneven density within an acceptable range, even when the diameter of a developer carrying member is not more than 12 mm. The apparatus includes a developer carrying member whose outer diameter is in the range of 8 mm to 12 mm, and a magnetic mono-component developer 43 having a saturation magnetization of in a range of 20 Am2/kg to 37 Am2/kg when the magnetic field of 79.6 kA/m (1000 oersteds) is applied, the magnetization of not less than 70% and not more than 80% of the saturation magnetization when the magnetic field is lowered to 55.7 kA/m (700 oersteds), and the magnetization of not less than 50% and not more than 62% of the saturation magnetization when the magnetic field is lowered to 39.8 kA/m (500 oersteds).
摘要翻译：显影装置，处理盒和图像形成装置，其形成图像密度可以保持的图像，其形成模糊图像，并且形成不均匀浓度的图像在可接受的范围内，即使显影剂承载构件的直径不超过12毫米。该装置包括外径在8mm至12mm范围内的显影剂承载构件和饱和磁化强度在20Ah / kg / kg范围内的磁性单组分显影剂43 当施加79.6kA / m（1000奥斯特）的磁场时，当磁化强度为70％以上且饱和磁化强度不大于80％时，磁化强度为37Am 2 / 磁场降低至55.7kA / m（700奥斯特），当磁场降至39.8kA / m（500奥斯特）时，磁化强度不低于饱和磁化强度的50％且不大于62％。

7. 发明申请

US20070127935A1 IMAGE FORMING APPARATUS TO WHICH CARTRIDGES ARE DETACHABLY MOUNTABLE 审中-公开
标题翻译：图像形成装置，其中的盒可拆卸
公开(公告)号：US20070127935A1
公开(公告)日：2007-06-07
申请号：US11565262
申请日：2006-11-30
申请人： Satoru Inami , Nobuyoshi Yoshida , Daisuke Baba , Nobuo Komiya
发明人： Satoru Inami , Nobuyoshi Yoshida , Daisuke Baba , Nobuo Komiya
IPC分类号： G03G15/00 , G03G15/06
CPC分类号： G03G15/065 , G03G21/1889 , G03G2221/1838
摘要： An image forming apparatus includes an image bearing member including a first photosensitive layer having a first thickness provided in a first cartridge detachably mountable to a main assembly of the image forming apparatus or including a second photosensitive layer having a second thickness provided in a second cartridge detachably mountable to the main assembly of the image forming apparatus; a developer carrying member for carrying a developer to develop with a developer an electrostatic image formed on the image bearing member; a voltage source for applying a development DC voltage to the developer carrying member; a density changing device for changing a density of the image by changing the development DC voltage, wherein when the density changing device changes a density set level from a standard value to a changed value, an amount of the change of the development DC voltage is different between when the first cartridge is used and when the second cartridge is used.
摘要翻译：图像形成装置包括图像承载部件，该图像承载部件包括具有第一厚度的第一感光层，该第一感光层设置在可拆卸地安装到图像形成装置的主组件上的第一盒中，或包括可拆卸地设置在第二盒中的具有第二厚度的第二感光层可安装到图像形成装置的主组件上; 显影剂承载构件，用于承载显影剂以显影剂显影形成在图像承载部件上的静电图像; 用于将显影DC电压施加到显影剂承载构件的电压源; 密度改变装置，用于通过改变显影直流电压来改变图像的浓度，其中当浓度改变装置将浓度设定值从标准值改变为改变值时，显影直流电压的变化量不同当使用第一盒和当使用第二盒时。

8. 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。

9. 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。

10. 发明授权

US07995931B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07995931B2
公开(公告)日：2011-08-09
申请号：US12500302
申请日：2009-07-09
申请人： Satoru Inami , Nobuyoshi Yoshida
发明人： Satoru Inami , Nobuyoshi Yoshida
IPC分类号： G03G15/00 , G03G15/06
CPC分类号： G03G21/0011 , G03G15/081 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/751
摘要： A image forming apparatus includes a photosensitive drum having a high-lubricity state layer. In an initial rotation operation performed after mounting a process cartridge, in a main assembly of the image forming apparatus, a process cartridge in which lubricating particles are not applied in a contact area between a fresh cleaning blade and the photosensitive drum, toner is supplied only by application of a developing bias after the photosensitive drum and a developing sleeve are driven to supply and stagnate the toner in the contact area between the cleaning blade and the photosensitive drum.
摘要翻译：图像形成装置包括具有高润滑状态层的感光鼓。在安装处理盒之后执行的初始旋转操作中，在图像形成装置的主组件中，处理盒，其中润滑颗粒未被施加在新鲜清洁刮板和感光鼓之间的接触区域中，仅供应调色剂通过在感光鼓和显影套筒被驱动之后施加显影偏压，以将调色剂供应并停滞在清洁刮板和感光鼓之间的接触区域中。

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