专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07092660B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07092660B2
公开(公告)日：2006-08-15
申请号：US10854024
申请日：2004-05-26
申请人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
发明人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/0813 , G03G21/0005 , G03G2215/0154 , G03G2215/0177
摘要： An electrostatic latent image is formed on an image carrier. A developing roller is separatably abutted on the image carrier at a developing position to supply toner onto the image carrier to make the latent image visible as a toner image. The toner image is transferred onto a transfer member. A cleaner is abutted on the image carrier to remove toner remained thereon. A toner supplier supplies toner onto the image carrier while the developing roller is separated from the image carrier.
摘要翻译：在图像载体上形成静电潜像。显影辊在显影位置可分离地抵靠在图像载体上，以将调色剂供应到图像载体上，以使潜像可见为调色剂图像。调色剂图像被转印到转印部件上。清洁剂与图像载体邻接以除去残留在其上的调色剂。当显影辊与图像载体分离时，墨粉供应商将墨粉供应到图像载体上。

2. 发明申请

US20050008415A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20050008415A1
公开(公告)日：2005-01-13
申请号：US10854024
申请日：2004-05-26
申请人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
发明人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0813 , G03G21/0005 , G03G2215/0154 , G03G2215/0177
摘要： An electrostatic latent image is formed on an image carrier. A developing roller is separatably abutted on the image carder at a developing position to supply toner onto the image carrier to make the latent image visible as a toner image. The toner image is transferred onto a transfer member. A cleaner is abutted on the image carrier to remove toner remained thereon. A toner supplier supplies toner onto the image carrier while the developing roller is separated from the image carrier.
摘要翻译：在图像载体上形成静电潜像。显影辊在显影位置可分离地邻接在图像卡纸器上，以将调色剂供应到图像载体上，以使潜像作为调色剂图像可见。调色剂图像被转印到转印部件上。清洁剂与图像载体邻接以除去残留在其上的调色剂。当显影辊与图像载体分离时，墨粉供应商将墨粉供应到图像载体上。

3. 发明申请

US20050100361A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20050100361A1
公开(公告)日：2005-05-12
申请号：US10929103
申请日：2004-08-27
申请人： Kuniaki Tanaka , Nobuyuki Mizushima , Hiroshi Miyazawa , Keiichi Taguchi , Toshiya Takahata
发明人： Kuniaki Tanaka , Nobuyuki Mizushima , Hiroshi Miyazawa , Keiichi Taguchi , Toshiya Takahata
IPC分类号： G03G15/00 , G03G15/16 , G03G21/00
CPC分类号： G03G15/751 , G03G21/007 , G03G2215/0154 , G03G2221/0089
摘要： An electrostatic latent image is formed on a rotary image carrier. A developer is provided with at least one developing roller which is separatably abutted on the image carrier at a developing position to supply toner onto the image carrier to make the latent image visible as a toner image. An intermediate transfer member is adapted to temporarily hold the toner image. A transferer applies a transfer bias to primarily transfer the toner image on the image carrier to the intermediate transfer member. A first cleaner is always abutted on the image carrier to remove toner remaining thereon. A second cleaner is separatably abutted on the intermediate transfer member to remove toner remaining thereon. The toner image includes a first toner image which is not to be transferred onto the recording medium and a second toner image which is to be secondarily transferred onto a recording medium. The second cleaner is separated from the intermediate transfer member so as to avoid the first toner image.
摘要翻译：在旋转图像载体上形成静电潜像。显影剂设置有至少一个显影辊，其在显影位置处可分离地邻接在图像载体上，以将调色剂供应到图像载体上，以使潜像作为调色剂图像可见。中间转印部件适于暂时保持调色剂图像。转移器施加转印偏压以将图像载体上的调色剂图像主要转印到中间转印部件上。第一清洁剂总是与图像载体邻接以除去残留在其上的调色剂。第二清洁器可分离地邻接在中间转印构件上以除去残留在其上的调色剂。调色剂图像包括不被转印到记录介质上的第一调色剂图像和二次转印到记录介质上的第二调色剂图像。第二清洁器与中间转印部件分离，以避免第一调色剂图像。

4. 发明授权

US07313343B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07313343B2
公开(公告)日：2007-12-25
申请号：US10929103
申请日：2004-08-27
申请人： Kuniaki Tanaka , Nobuyuki Mizushima , Hiroshi Miyazawa , Keiichi Taguchi , Toshiya Takahata
发明人： Kuniaki Tanaka , Nobuyuki Mizushima , Hiroshi Miyazawa , Keiichi Taguchi , Toshiya Takahata
IPC分类号： G03G15/16
CPC分类号： G03G15/751 , G03G21/007 , G03G2215/0154 , G03G2221/0089
摘要： An electrostatic latent image is formed on a rotary image carrier. A developer is provided with at least one developing roller which is separatably abutted on the image carrier at a developing position to supply toner onto the image carrier to make the latent image visible as a toner image. An intermediate transfer member is adapted to temporarily hold the toner image. A transferer applies a transfer bias to primarily transfer the toner image on the image carrier to the intermediate transfer member. A first cleaner is always abutted on the image carrier to remove toner remaining thereon. A second cleaner is separatably abutted on the intermediate transfer member to remove toner remaining thereon. The toner image includes a first toner image which is not to be transferred onto the recording medium and a second toner image which is to be secondarily transferred onto a recording medium. The second cleaner is separated from the intermediate transfer member so as to avoid the first toner image.
摘要翻译：在旋转图像载体上形成静电潜像。显影剂设置有至少一个显影辊，其在显影位置处可分离地邻接在图像载体上，以将调色剂供应到图像载体上，以使潜像作为调色剂图像可见。中间转印部件适于暂时保持调色剂图像。转移器施加转印偏压以将图像载体上的调色剂图像主要转印到中间转印部件上。第一清洁剂总是与图像载体邻接以除去残留在其上的调色剂。第二清洁器可分离地邻接在中间转印构件上以除去残留在其上的调色剂。调色剂图像包括不被转印到记录介质上的第一调色剂图像和二次转印到记录介质上的第二调色剂图像。第二清洁器与中间转印部件分离，以避免第一调色剂图像。

5. 发明申请

US20050105938A1 Image forming apparatus and method having multiple print modes 失效
标题翻译：具有多种打印模式的图像形成装置和方法
公开(公告)号：US20050105938A1
公开(公告)日：2005-05-19
申请号：US10956497
申请日：2004-10-01
申请人： Keiichi Taguchi , Kuniaki Tanaka , Hiroshi Miyazawa , Nobuyuki Mizushima
发明人： Keiichi Taguchi , Kuniaki Tanaka , Hiroshi Miyazawa , Nobuyuki Mizushima
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/0152 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： In a monochromatic print mode, an abutting timing on when a secondary transfer roller abuts on an intermediate transfer belt is different from the timing in a color print mode. Specifically, in the monochromatic print mode, the secondary transfer roller abuts on the intermediate transfer belt prior to the start of an exposure process for the first image. Then, the secondary transfer roller is separated from the intermediate transfer belt at completion of the secondary transfer of the final image. Therefore, the secondary transfer roller has already abutted on the intermediate transfer belt at the start of the irradiation of a light beam for forming the first electrostatic latent image. The exposure process is performed with the secondary transfer roller kept abutting on the intermediate transfer belt.
摘要翻译：在单色打印模式中，当二次转印辊抵接在中间转印带上时的邻接定时与彩色打印模式中的定时不同。具体地说，在单色打印模式中，在第一图像的曝光处理开始之前，二次转印辊与中间转印带抵接。然后，在最终图像的二次转印完成时，二次转印辊与中间转印带分离。因此，在用于形成第一静电潜像的光束的照射开始时，二次转印辊已经抵接在中间转印带上。在二次转印辊保持抵靠在中间转印带上的情况下进行曝光处理。

6. 发明授权

US07113714B2 Image forming apparatus and method having multiple print modes 失效
标题翻译：具有多种打印模式的图像形成装置和方法
公开(公告)号：US07113714B2
公开(公告)日：2006-09-26
申请号：US10956497
申请日：2004-10-01
申请人： Keiichi Taguchi , Kuniaki Tanaka , Hiroshi Miyazawa , Nobuyuki Mizushima
发明人： Keiichi Taguchi , Kuniaki Tanaka , Hiroshi Miyazawa , Nobuyuki Mizushima
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/0152 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： In a monochromatic print mode, an abutting timing on when a secondary transfer roller abuts on an intermediate transfer belt is different from the timing in a color print mode. Specifically, in the monochromatic print mode, the secondary transfer roller abuts on the intermediate transfer belt prior to the start of an exposure process for the first image. Then, the secondary transfer roller is separated from the intermediate transfer belt at completion of the secondary transfer of the final image. Therefore, the secondary transfer roller has already abutted on the intermediate transfer belt at the start of the irradiation of a light beam for forming the first electrostatic latent image. The exposure process is performed with the secondary transfer roller kept abutting on the intermediate transfer belt.
摘要翻译：在单色打印模式中，当二次转印辊抵接在中间转印带上时的邻接定时与彩色打印模式中的定时不同。具体地说，在单色打印模式中，在第一图像的曝光处理开始之前，二次转印辊与中间转印带抵接。然后，在最终图像的二次转印完成时，二次转印辊与中间转印带分离。因此，在用于形成第一静电潜像的光束的照射开始时，二次转印辊已经抵接在中间转印带上。在二次转印辊保持抵靠在中间转印带上的情况下进行曝光处理。

7. 发明授权

US07310487B2 Image forming apparatus with controlled timing of contact of cleaning blade against intermediate transfer member 失效
标题翻译：图像形成装置，其具有控制的清洁刮板抵靠中间转印构件接触的定时
公开(公告)号：US07310487B2
公开(公告)日：2007-12-18
申请号：US11266003
申请日：2005-11-02
申请人： Nobuyuki Mizushima , Kuniaki Tanaka , Keiichi Taguchi
发明人： Nobuyuki Mizushima , Kuniaki Tanaka , Keiichi Taguchi
IPC分类号： G03G15/00 , G03G15/14 , G03G21/00
CPC分类号： G03G15/161 , G03G15/0131 , G03G2215/0154 , G03G2215/0177
摘要： A circulating intermediate transfer member contacts an image carrier at a primary transfer position at which a toner image is transferred onto the intermediate transfer member. A secondary transfer member contacts the intermediate transfer member at a secondary transfer position at which the toner image is transferred onto a recording medium. A gate roller pair nips the recording medium therebetween at a nipping position and conveys the recording medium toward the secondary transfer position. A cleaning blade retractably contacts and scrapes off toner remaining on the intermediate transfer member. A conveyance speed of the recording medium at the nipping position is faster than that at the secondary transfer position. The cleaning blade is retracted from the intermediate transfer member until a trailing end of the recording medium passes through the nipping position, when the recording medium has a stiffness greater than a prescribed level.
摘要翻译：循环中间转印部件在调色剂图像转印到中间转印部件的一次转印位置处接触图像载体。二次转印部件在调色剂图像转印到记录介质上的二次转印位置处接触中间转印部件。门辊对在夹持位置处夹持其间的记录介质，并将记录介质传送到二次转印位置。清洁刀片可缩回地接触并刮除残留在中间转印部件上的调色剂。记录介质在夹持位置的输送速度比二次转印位置的传送速度快。当记录介质具有大于规定水平的刚度时，清洁刮板从中间转印构件缩回直到记录介质的尾端通过夹持位置。

8. 发明申请

US20060120771A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20060120771A1
公开(公告)日：2006-06-08
申请号：US11266003
申请日：2005-11-02
申请人： Nobuyuki Mizushima , Kuniaki Tanaka , Keiichi Taguchi
发明人： Nobuyuki Mizushima , Kuniaki Tanaka , Keiichi Taguchi
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0131 , G03G2215/0154 , G03G2215/0177
摘要： An image carrier is adapted to support a toner image thereon. A circulating intermediate transfer member is brought into contact with the image carrier to form a primary transfer position at which the toner image is transferred onto the intermediate transfer member. A secondary transfer member is brought into contact with the intermediate transfer member to form a secondary transfer position at which the toner image on the intermediate transfer member is transferred onto a recording medium passing therebetween. A gate roller pair is adapted to nip the recording medium therebetween at a nipping position and to convey the nipped recording medium toward the secondary transfer position. A cleaning blade is retractably brought into contact with the intermediate transfer roller to scrape off toner remaining on the intermediate transfer roller. A conveyance speed of the recording medium at the nipping position is faster than that at the secondary transfer position. The cleaning blade is retracted from the intermediate transfer member until when a trailing end of the recording medium passes through the nipping position, in a case where the recording medium has a stiffness greater than a prescribed level.
摘要翻译：图像载体适于在其上支撑调色剂图像。使循环的中间转印部件与图像载体接触以形成调色剂图像转印到中间转印部件上的一次转印位置。二次转印部件与中间转印部件接触以形成二次转印位置，在该二次转印位置，中间转印部件上的调色剂图像转印到通过它们的记录介质上。门辊对适于在夹持位置夹持其间的记录介质并将夹持的记录介质传送到二次转印位置。清洁刀片可伸缩地与中间转印辊接触以刮除残留在中间转印辊上的调色剂。记录介质在夹持位置的输送速度比二次转印位置的传送速度快。在记录介质具有大于预定水平的刚度的情况下，清洁刮板从中间转印部件缩回直到记录介质的后端通过夹持位置。

9. 发明申请

US20050084294A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20050084294A1
公开(公告)日：2005-04-21
申请号：US10930693
申请日：2004-08-31
申请人： Nobuyuki Mizushima , Shigeo Fujita , Kuniaki Tanaka , Hiroshi Miyazawa
发明人： Nobuyuki Mizushima , Shigeo Fujita , Kuniaki Tanaka , Hiroshi Miyazawa
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G2221/0005
摘要： An image forming apparatus, includes an image bearing member having an endless belt shape, on which a toner image is formed, and the image bearing member, a drive roller, which rotates the image bearing member laid around the drive roller, a drive gear, which is connected to the drive roller, and a drive transmitting gear, which is engaged with the drive gear, and transmits a driving force to the drive gear to rotate the image bearing member. The drive transmitting gear is arranged so that a direction of a drive reaction force of the drive transmitting gear with respect to the drive gear substantially coincides with an ingress direction of the image bearing member toward the drive roller.
摘要翻译：图像形成装置包括具有环形带形状的图像承载部件，在其上形成有调色剂图像，并且图像承载部件，使图像承载部件绕驱动辊旋转的驱动辊，驱动齿轮，连接到驱动辊的驱动传动齿轮和与驱动齿轮接合的驱动传递齿轮，并将驱动力传递到驱动齿轮以旋转图像承载部件。驱动传递齿轮被布置成使得驱动传动齿轮相对于驱动齿轮的驱动反作用力的方向基本上与图像承载部件朝向驱动辊的进入方向一致。

10. 发明授权

US07171140B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07171140B2
公开(公告)日：2007-01-30
申请号：US10930693
申请日：2004-08-31
申请人： Nobuyuki Mizushima , Shigeo Fujita , Kuniaki Tanaka , Hiroshi Miyazawa
发明人： Nobuyuki Mizushima , Shigeo Fujita , Kuniaki Tanaka , Hiroshi Miyazawa
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G2221/0005
摘要： An image forming apparatus, includes an image bearing member having an endless belt shape, on which a toner image is formed, and the image bearing member, a drive roller, which rotates the image bearing member laid around the drive roller, a drive gear, which is connected to the drive roller, and a drive transmitting gear, which is engaged with the drive gear, and transmits a driving force to the drive gear to rotate the image bearing member. The drive transmitting gear is arranged so that a direction of a drive reaction force of the drive transmitting gear with respect to the drive gear substantially coincides with an ingress direction of the image bearing member toward the drive roller.
摘要翻译：图像形成装置包括具有环形带形状的图像承载部件，在其上形成有调色剂图像，并且图像承载部件，使图像承载部件绕驱动辊旋转的驱动辊，驱动齿轮，连接到驱动辊的驱动传动齿轮和与驱动齿轮接合的驱动传递齿轮，并将驱动力传递到驱动齿轮以旋转图像承载部件。驱动传递齿轮被布置成使得驱动传动齿轮相对于驱动齿轮的驱动反作用力的方向基本上与图像承载部件朝向驱动辊的进入方向一致。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式