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1. 发明申请

US20080075480A1 TONER CONSUMPTION-CALCULATING APPARATUS, IMAGE FORMING APPARATUS, AND TONER CONSUMPTION CALCULATING METHOD 有权
标题翻译：调色剂消耗计算设备，图像形成装置和调色剂消耗计算方法
公开(公告)号：US20080075480A1
公开(公告)日：2008-03-27
申请号：US11854143
申请日：2007-09-12
申请人： Rumi Konishi , Kenichi Ono , Akihiro Kawasaki , Yoshiko Ogawa , Atsushi Takehara
发明人： Rumi Konishi , Kenichi Ono , Akihiro Kawasaki , Yoshiko Ogawa , Atsushi Takehara
IPC分类号： G03G15/08
CPC分类号： G03G15/553 , G03G15/556 , G03G2215/00042
摘要： A toner consumption-calculating apparatus includes a printed portion area-detecting unit that detects an area of a printed portion of image data of a latent image that is formed on a latent image-bearing member; a latent image portion area-detecting unit that detects an area of a latent image portion on the latent image-bearing member; and a latent image portion toner consumption-calculating unit that calculates latent image portion toner consumption that indicates toner amount that is consumed due to adhering on the latent image portion. The latent image portion toner consumption-calculating unit uses a detection result of the latent image portion area-detecting unit and a detection result of the printed portion area-detecting unit to calculate the latent image portion toner consumption.
摘要翻译：一种调色剂消耗计算装置，包括：印刷部分区域检测单元，其检测形成在潜像承载部件上的潜像的图像数据的打印部分的区域; 潜像部分区域检测单元，其检测潜像承载部件上的潜像部分的面积; 以及潜像部分调色剂消耗量计算单元，其计算潜象部分调色剂消耗量，其表示由于粘附在潜像部分而消耗的调色剂量。潜像部分调色剂消耗计算单元使用潜像部分区域检测单元的检测结果和打印部分区域检测单元的检测结果来计算潜像部分调色剂消耗。

2. 发明申请

US20080199792A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20080199792A1
公开(公告)日：2008-08-21
申请号：US12017942
申请日：2008-01-22
申请人： Akihiro Kawasaki , Yoshiko Ogawa , Rumi Konishi
发明人： Akihiro Kawasaki , Yoshiko Ogawa , Rumi Konishi
IPC分类号： G03G13/04 , G03G15/043
CPC分类号： G03G15/326 , G03G15/043 , G03G2215/0495
摘要： In a disclosed image forming apparatus, a developing bias applied to a developer carrier or exposure energy with which an image carrier is exposed is adjusted such that an isolated one-dot image on the image carrier has a predetermined image density. When the image carrier is exposed to form dot images continuously arranged in a main scanning direction, the exposure time period for each dot image is shorter than that when the image carrier is exposed to form the isolated one-dot image.
摘要翻译：在公开的图像形成装置中，调整施加到显影剂载体的显影偏压或曝光图像载体的曝光能量，使得图像载体上的孤立的单点图像具有预定的图像浓度。当图像载体曝光以形成连续排列在主扫描方向上的点图像时，每个点图像的曝光时间周期短于图像载体曝光时的曝光时间段，以形成孤立的单点图像。

3. 发明授权

US08041241B2 Image forming apparatus and image forming method which controls the exposing of an image carrier to change the exposure time period in the main scanning direction 有权
标题翻译：图像形成装置和图像形成方法，其控制图像载体的曝光以改变主扫描方向上的曝光时间段
公开(公告)号：US08041241B2
公开(公告)日：2011-10-18
申请号：US12017942
申请日：2008-01-22
申请人： Akihiro Kawasaki , Yoshiko Ogawa , Rumi Konishi
发明人： Akihiro Kawasaki , Yoshiko Ogawa , Rumi Konishi
IPC分类号： G03G15/043
CPC分类号： G03G15/326 , G03G15/043 , G03G2215/0495
摘要： In a disclosed image forming apparatus, a developing bias applied to a developer carrier or exposure energy with which an image carrier is exposed is adjusted such that an isolated one-dot image on the image carrier has a predetermined image density. When the image carrier is exposed to form dot images continuously arranged in a main scanning direction, the exposure time period for each dot image is shorter than that when the image carrier is exposed to form the isolated one-dot image.
摘要翻译：在公开的图像形成装置中，调整施加到显影剂载体的显影偏压或曝光图像载体的曝光能量，使得图像载体上的孤立的单点图像具有预定的图像浓度。当图像载体曝光以形成连续排列在主扫描方向上的点图像时，每个点图像的曝光时间周期短于图像载体曝光时的曝光时间段，以形成孤立的单点图像。

4. 发明授权

US07885566B2 Toner consumption-calculating apparatus, image forming apparatus, and toner consumption calculating method 有权
标题翻译：调色剂消耗计算装置，图像形成装置和调色剂消耗计算方法
公开(公告)号：US07885566B2
公开(公告)日：2011-02-08
申请号：US11854143
申请日：2007-09-12
申请人： Rumi Konishi , Kenichi Ono , Akihiro Kawasaki , Yoshiko Ogawa , Atsushi Takehara
发明人： Rumi Konishi , Kenichi Ono , Akihiro Kawasaki , Yoshiko Ogawa , Atsushi Takehara
IPC分类号： G03G15/10
CPC分类号： G03G15/553 , G03G15/556 , G03G2215/00042
摘要： A toner consumption-calculating apparatus includes a printed portion area-detecting unit that detects an area of a printed portion of image data of a latent image that is formed on a latent image-bearing member; a latent image portion area-detecting unit that detects an area of a latent image portion on the latent image-bearing member; and a latent image portion toner consumption-calculating unit that calculates latent image portion toner consumption that indicates toner amount that is consumed due to adhering on the latent image portion. The latent image portion toner consumption-calculating unit uses a detection result of the latent image portion area-detecting unit and a detection result of the printed portion area-detecting unit to calculate the latent image portion toner consumption.
摘要翻译：一种调色剂消耗计算装置，包括：印刷部分区域检测单元，其检测形成在潜像承载部件上的潜像的图像数据的打印部分的区域; 潜像部分区域检测单元，其检测潜像承载部件上的潜像部分的面积; 以及潜像部分调色剂消耗量计算单元，其计算潜象部分调色剂消耗量，其表示由于粘附在潜像部分而消耗的调色剂量。潜像部分调色剂消耗计算单元使用潜像部分区域检测单元的检测结果和打印部分区域检测单元的检测结果来计算潜像部分调色剂消耗。

5. 发明授权

US07831182B2 Developing device, image forming apparatus, and development error detecting method 有权
标题翻译：显影装置，成像装置和显影误差检测方法
公开(公告)号：US07831182B2
公开(公告)日：2010-11-09
申请号：US12099525
申请日：2008-04-08
申请人： Rumi Konishi , Kenji Asuwa , Yoshiko Ogawa , Shuuichi Nakagawa , Ryuji Inoue , Shin Murayama , Kazushige Oonishi , Shintaro Yamada
发明人： Rumi Konishi , Kenji Asuwa , Yoshiko Ogawa , Shuuichi Nakagawa , Ryuji Inoue , Shin Murayama , Kazushige Oonishi , Shintaro Yamada
IPC分类号： G03G15/08
CPC分类号： G03G15/55 , G03G15/0806
摘要： A disclosed developing device includes a developing roller; a supply roller that is in contact with the developing roller and configured to supply toner to the developing roller; a current measuring unit configured to measure an electric current that flows from the developing roller to the supply roller when the toner is supplied from the supply roller to the developing roller; and an error determining unit configured to detect a development error of the developing roller based on the electric current measured by the current measuring unit.
摘要翻译：所公开的显影装置包括显影辊; 供应辊，其与所述显影辊接触并且构造成向所述显影辊供应调色剂; 电流测量单元，被配置为当将调色剂从供给辊供应到显影辊时，测量从显影辊流向供给辊的电流; 以及误差确定单元，被配置为基于由所述电流测量单元测量的电流来检测所述显影辊的显影误差。

6. 发明申请

US20080267641A1 DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND DEVELOPMENT ERROR DETECTING METHOD 有权
标题翻译：开发设备，图像形成装置和开发错误检测方法
公开(公告)号：US20080267641A1
公开(公告)日：2008-10-30
申请号：US12099525
申请日：2008-04-08
申请人： Rumi Konishi , Kenji Asuwa , Yoshiko Ogawa , Shuuichi Nakagawa , Ryuji Inoue , Shin Murayama , Kazushige Oonishi , Shintaro Yamada
发明人： Rumi Konishi , Kenji Asuwa , Yoshiko Ogawa , Shuuichi Nakagawa , Ryuji Inoue , Shin Murayama , Kazushige Oonishi , Shintaro Yamada
IPC分类号： G03G15/08
CPC分类号： G03G15/55 , G03G15/0806
摘要： A disclosed developing device includes a developing roller; a supply roller that is in contact with the developing roller and configured to supply toner to the developing roller; a current measuring unit configured to measure an electric current that flows from the developing roller to the supply roller when the toner is supplied from the supply roller to the developing roller; and an error determining unit configured to detect a development error of the developing roller based on the electric current measured by the current measuring unit.
摘要翻译：所公开的显影装置包括显影辊; 供应辊，其与所述显影辊接触并且构造成向所述显影辊供应调色剂; 电流测量单元，被配置为当将调色剂从供给辊供应到显影辊时，测量从显影辊流向供给辊的电流; 以及误差确定单元，被配置为基于由所述电流测量单元测量的电流来检测所述显影辊的显影误差。

7. 发明授权

US07835652B2 Image developing method, image developing device, and image forming device 有权
标题翻译：图像显影方法，图像显影装置和图像形成装置
公开(公告)号：US07835652B2
公开(公告)日：2010-11-16
申请号：US12110659
申请日：2008-04-28
申请人： Rumi Konishi , Shuuichi Nakagawa , Ryuji Inoue , Shin Murayama , Kazushige Oonishi , Shintaro Yamada
发明人： Rumi Konishi , Shuuichi Nakagawa , Ryuji Inoue , Shin Murayama , Kazushige Oonishi , Shintaro Yamada
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0806 , G03G15/0856 , G03G15/5041 , G03G2215/0634 , G03G2215/0888 , G03G2221/0005
摘要： An image developing method is disclosed that is able to efficiently remove degraded toner on a developing agent carrier, prevent formation of abnormal images, ensure good image quality over time, and increase the service life of the device. The developing method includes a step of calculating an amount of consumption of the developing agent during image formation and an amount of consumption of the developing agent in a compulsory toner consumption mode under different calculation conditions between the image formation and the compulsory toner consumption mode. In the compulsory toner consumption mode, a developing bias different from a developing bias used during image formation is applied for a predetermined time period to discharge residual developing agent on a developing agent carrier to a latent image carrier.
摘要翻译：公开了能够有效地去除显影剂载体上的降解调色剂的图像显影方法，防止异常图像的形成，确保随时间的良好图像质量，并且增加设备的使用寿命。显影方法包括在图像形成和强制性调色剂消耗模式之间的不同计算条件下计算图像形成期间显影剂的消耗量和显影剂在强制性调色剂消耗模式中的消耗量的步骤。在强制性调色剂消耗模式中，在图像形成期间施加与显影偏压不同的显影偏压预定时间段，以将显影剂载体上的残留显影剂排放到潜像载体上。

8. 发明申请

US20080131174A1 DEVELOPING DEVICE HAVING DEVELOPER REGULATING MEMBER, AND IMAGE FORMING APPARATUS USING DEVELOPING DEVICE 有权
标题翻译：具有开发商调节成员的开发设备和使用开发设备的图像形成装置
公开(公告)号：US20080131174A1
公开(公告)日：2008-06-05
申请号：US11947369
申请日：2007-11-29
申请人： Ryuji INOUE , Shuuichi Nakagawa , Shin Murayama , Rumi Konishi , Shintaro Yamada , Kazushige Oonishi
发明人： Ryuji INOUE , Shuuichi Nakagawa , Shin Murayama , Rumi Konishi , Shintaro Yamada , Kazushige Oonishi
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A developer regulating member capable of stably regulating the thickness of a developer even when used for a long time, while preventing the increase in the production cost, a developing device having the developer regulating member, an image forming apparatus having the developing device, a process cartridge, and a method of producing the developer regulating member. The average crystal particle diameter D [μm] of a plate-like member provided in a layer-thinning blade which functions as the developer regulating member and which abuts against a developing roller functioning as a developer carrier, and the curvature radius R [μm] of a bent portion satisfy the relationship of D≦60.53×R×10−3−12.61.
摘要翻译：即使长时间使用也能够稳定地调节显影剂的厚度，同时防止制造成本的增加，具有显影剂调节部件的显影装置，具有显影装置的图像形成装置的显影剂调节部件，墨盒，以及制造显影剂调节件的方法。设置在用作显影剂调节构件并与用作显影剂载体的显影辊邻接的薄层叶片中的板状构件的平均晶粒直径D [μm]，曲率半径R [mum] 的弯曲部分满足D <= 60.53×R×10 -3 -12.61的关系。

9. 发明授权

US08472817B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08472817B2
公开(公告)日：2013-06-25
申请号：US12843289
申请日：2010-07-26
申请人： Rumi Konishi , Yoshie Iwakura , Yoshinori Shirasaki
发明人： Rumi Konishi , Yoshie Iwakura , Yoshinori Shirasaki
IPC分类号： G03G15/02 , G03G15/00
CPC分类号： G03G15/0131 , G03G15/1605 , G03G15/5054 , G03G15/55 , G03G2215/0482
摘要： An image forming apparatus including at least one latent image carrier, an image forming unit to form a toner image on the at least one latent image carrier based on image data, a transfer body onto which the toner image formed on the at least one latent image carrier is transferred in one or more valid image ranges, a non-image range determiner to determine a non-image range on a surface of the transfer body onto which the toner image is not transferred, a surface detector to detect the surface of the transfer body in the non-image range, and a toner determiner to determine whether or not toner is present in the non-image range based on a result detected by the surface detector.
摘要翻译：一种图像形成装置，包括至少一个潜像载体，图像形成单元，用于基于图像数据在至少一个潜像载体上形成调色剂图像;转印体，其上形成在所述至少一个潜像上的调色剂图像载体在一个或多个有效的图像范围内传送，非图像范围确定器，以确定转印体的未转印调色剂图像的表面上的非图像范围，用于检测转印表面的表面检测器以及调色剂确定器，用于基于由表面检测器检测到的结果来确定是否存在非图像范围中的调色剂。

10. 发明授权

US07945195B2 Developing device having developer regulating member, and image forming apparatus using developing device 有权
标题翻译：具有显影剂调节构件的显影装置和使用显影装置的图像形成装置
公开(公告)号：US07945195B2
公开(公告)日：2011-05-17
申请号：US11947369
申请日：2007-11-29
申请人： Ryuji Inoue , Shuuichi Nakagawa , Shin Murayama , Rumi Konishi , Shintaro Yamada , Kazushige Oonishi
发明人： Ryuji Inoue , Shuuichi Nakagawa , Shin Murayama , Rumi Konishi , Shintaro Yamada , Kazushige Oonishi
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A developer regulating member capable of stably regulating the thickness of a developer even when used for a long time, while preventing the increase in the production cost, a developing device having the developer regulating member, an image forming apparatus having the developing device, a process cartridge, and a method of producing the developer regulating member. The average crystal particle diameter D [μm] of a plate-like member provided in a layer-thinning blade which functions as the developer regulating member and which abuts against a developing roller functioning as a developer carrier, and the curvature radius R [μm] of a bent portion satisfy the relationship of D≦60.53×R×10−3−12.61.
摘要翻译：即使长时间使用也能够稳定地调节显影剂的厚度，同时防止制造成本的增加，具有显影剂调节部件的显影装置，具有显影装置的图像形成装置的显影剂调节部件，墨盒，以及制造显影剂调节件的方法。设置在用作显影剂调节构件并与用作显影剂载体的显影辊邻接的薄层叶片中的板状构件的平均晶粒直径D [μm]，并且曲率半径R [μm] 弯曲部分满足D＆NlE; 60.53×R×10-3-12.61的关系。

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