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1. 发明申请

US20090074431A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090074431A1
公开(公告)日：2009-03-19
申请号：US12209812
申请日：2008-09-12
申请人： Katsuhiro Aoki , Takeo Tsukamoto , Takashi Fujita , Yasuyuki Ishii , Katsuaki Miyawaki , Masanori Saitoh , Kei Yasutomi , Hitoshi Maruyama
发明人： Katsuhiro Aoki , Takeo Tsukamoto , Takashi Fujita , Yasuyuki Ishii , Katsuaki Miyawaki , Masanori Saitoh , Kei Yasutomi , Hitoshi Maruyama
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G2215/0164 , G03G2215/1695
摘要： An image forming apparatus includes a toner-layer filling-rate lowering unit that causes a toner layer of toner images to be formed on an image carrier so that the toner layer has sufficient optical transparency for exposing and the toner-layer filling rate is set relatively low; and a toner rolling rate adjusting unit that rolls the toner images at a predetermined toner rolling rate in accordance with the toner-layer filling rate when the toner images are transferred to the transferring/fixing unit.
摘要翻译：图像形成装置包括调色剂层填充速率降低单元，其使得在图像载体上形成调色剂图像的调色剂层，使得调色剂层具有足够的用于曝光的光学透明度，并且调色剂层填充率相对设定低; 以及调色剂卷取速率调节单元，当调色剂图像被转印到转印/定影单元时，根据调色剂层填充率以预定的调色剂滚动速率滚动调色剂图像。

2. 发明授权

US07822351B2 Filling-rate lowering and rolling rate adjusting image forming apparatus 有权
标题翻译：灌装速度降低和卷速调整图像形成装置
公开(公告)号：US07822351B2
公开(公告)日：2010-10-26
申请号：US12209812
申请日：2008-09-12
申请人： Katsuhiro Aoki , Takeo Tsukamoto , Takashi Fujita , Yasuyuki Ishii , Katsuaki Miyawaki , Masanori Saitoh , Kei Yasutomi , Hitoshi Maruyama
发明人： Katsuhiro Aoki , Takeo Tsukamoto , Takashi Fujita , Yasuyuki Ishii , Katsuaki Miyawaki , Masanori Saitoh , Kei Yasutomi , Hitoshi Maruyama
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0131 , G03G2215/0164 , G03G2215/1695
摘要： An image forming apparatus includes a toner-layer filling-rate lowering unit that causes a toner layer of toner images to be formed on an image carrier so that the toner layer has sufficient optical transparency for exposing and the toner-layer filling rate is set relatively low; and a toner rolling rate adjusting unit that rolls the toner images at a predetermined toner rolling rate in accordance with the toner-layer filling rate when the toner images are transferred to the transferring/fixing unit.
摘要翻译：图像形成装置包括调色剂层填充速率降低单元，其使得在图像载体上形成调色剂图像的调色剂层，使得调色剂层具有足够的用于曝光的光学透明度，并且调色剂层填充率相对设定低; 以及调色剂卷取速率调节单元，当调色剂图像被转印到转印/定影单元时，根据调色剂层填充率以预定的调色剂滚动速率滚动调色剂图像。

3. 发明授权

US08180270B2 Image forming apparatus for controlling glossiness of an image 有权
标题翻译：用于控制图像的光泽度的图像形成装置
公开(公告)号：US08180270B2
公开(公告)日：2012-05-15
申请号：US12144267
申请日：2008-06-23
申请人： Kei Yasutomi , Hitoshi Maruyama , Masanori Saitoh , Takeo Tsukamoto , Katsuhiro Aoki , Katsuaki Miyawaki , Eisaku Murakami
发明人： Kei Yasutomi , Hitoshi Maruyama , Masanori Saitoh , Takeo Tsukamoto , Katsuhiro Aoki , Katsuaki Miyawaki , Eisaku Murakami
IPC分类号： G03G15/20
CPC分类号： G03G15/2021 , G03G15/2039 , G03G2215/00805 , G03G2215/0081 , G03G2215/2006
摘要： An image forming apparatus includes a fixing unit and a re-heating unit. The fixing unit fixes a toner image on a recording medium by applying heat to the toner image with a first glossiness level. The re-heating unit re-heats the toner image, fixed on the recording medium by the fixing unit, to set a second glossiness level lower than the first glossiness level.
摘要翻译：图像形成装置包括定影单元和再加热单元。定影单元通过以第一光泽度水平向调色剂图像施加热量来将调色剂图像定影在记录介质上。再加热单元通过定影单元重新加热固定在记录介质上的调色剂图像，以将第二光泽度设定为低于第一光泽度水平。

4. 发明授权

US07738813B2 Corona charger having two charging regions 失效
标题翻译：电晕充电器具有两个充电区域
公开(公告)号：US07738813B2
公开(公告)日：2010-06-15
申请号：US11941373
申请日：2007-11-16
申请人： Kei Yasutomi , Hitoshi Maruyama , Katsuaki Miyawaki , Takeo Tsukamoto , Masanori Saitoh , Katsuhiro Aoki
发明人： Kei Yasutomi , Hitoshi Maruyama , Katsuaki Miyawaki , Takeo Tsukamoto , Masanori Saitoh , Katsuhiro Aoki
IPC分类号： G03G15/02
CPC分类号： G03G15/0208 , G03G15/0291 , G03G2215/026
摘要： A corona charger includes a case provided in the vicinity of a device to be charged. The case includes an opening facing the device, a discharge electrode, a first charging region, and a second charging region. The discharge electrode provided inside the case and supplied with a voltage so as to generate a corona discharge charges a surface of the device from the opening by supplying the corona discharge to the surface. The first charging region includes no grid electrode at a position upstream of the opening in a surface moving direction of the device. The second charging region includes a grid electrode to which a predetermined voltage is applied at a position downstream of the opening. The voltage applied to the discharge electrode is an alternating current (AC) voltage superimposed on a direct current (DC) voltage.
摘要翻译：电晕充电器包括设置在要充电的装置附近的壳体。壳体包括面向设备的开口，放电电极，第一充电区域和第二充电区域。设置在壳体内部并且被提供电压以产生电晕放电的放电电极通过向表面提供电晕放电来从开口对器件的表面进行充电。第一充电区域在设备的表面移动方向上的开口的上游位置处不包括栅电极。第二充电区域包括在开口下游的位置施加预定电压的栅格电极。施加到放电电极的电压是叠加在直流（DC）电压上的交流（AC）电压。

5. 发明申请

US20080219702A1 IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置，处理盒和图像形成方法
公开(公告)号：US20080219702A1
公开(公告)日：2008-09-11
申请号：US12042892
申请日：2008-03-05
申请人： Takeo TSUKAMOTO , Katsuhiro Aoki , Kei Yasutomi , Hitoshi Maruyama , Masanori Saitoh , Katsuaki Miyawaki
发明人： Takeo TSUKAMOTO , Katsuhiro Aoki , Kei Yasutomi , Hitoshi Maruyama , Masanori Saitoh , Katsuaki Miyawaki
IPC分类号： G03G15/02 , G03G13/06
CPC分类号： G03G15/0152 , G03G15/0126 , G03G15/0163 , G03G2215/017
摘要： A disclosed image forming apparatus includes an image carrier; one or more charging units configured to charge the image carrier in preparation for formation of each of plural latent images corresponding to toner images of different colors; a latent image forming unit configured to expose non-image areas on the charged image carrier to form each of the latent images; and developing units configured to develop the corresponding latent images in sequence with toners of the corresponding colors to form the toner images and thereby to form a color toner image composed of the toner images of the different colors on the image carrier, the toners having polarity opposite to that of the charged image carrier.
摘要翻译：所公开的图像形成装置包括图像载体; 一个或多个充电单元，被配置为对图像载体充电以准备形成对应于不同颜色的调色剂图像的多个潜像中的每一个; 潜像形成单元，被配置为暴露所述带电图像载体上的非图像区域以形成每个所述潜像; 以及显影单元，其被配置为依次用相应颜色的调色剂显影相应的潜像，以形成调色剂图像，从而形成由图像载体上的不同颜色的调色剂图像组成的彩色调色剂图像，所述调色剂具有极性相反到被充电的图像载体。

6. 发明申请

US20080261768A1 Driving device or image forming apparatus 失效
标题翻译：驱动装置或图像形成装置
公开(公告)号：US20080261768A1
公开(公告)日：2008-10-23
申请号：US12081305
申请日：2008-04-14
申请人： Katsuaki Miyawaki , Tetsuo Watanabe , Takeo Tsukamoto , Katsuhiro Aoki , Kei Yasutomi , Hitoshi Maruyama , Hiroshi Ikeguchi
发明人： Katsuaki Miyawaki , Tetsuo Watanabe , Takeo Tsukamoto , Katsuhiro Aoki , Kei Yasutomi , Hitoshi Maruyama , Hiroshi Ikeguchi
IPC分类号： G03G15/01 , F16H3/44
CPC分类号： G03G15/757 , G03G2215/017 , G03G2221/1657
摘要： A rotary-body driving-force transmitting mechanism transmits a driving force from a driving-force source to a rotary body. A rotary-inertial-body driving-force transmitting mechanism transmits the driving force to a rotary inertial body that suppresses a velocity fluctuation in the rotary body. A rotational velocity shift mechanism shifts the rotational velocity. The rotary inertial body, the rotary-body driving-force transmitting mechanism, and the rotary-inertial-body driving-force transmitting mechanism are provided coaxially with a rotary shaft of the rotary body. A satellite frictional gear mechanism is used as the rotational velocity shift mechanism.
摘要翻译：旋转体驱动力传递机构将来自驱动力源的驱动力传递到旋转体。旋转惯性体驱动力传递机构将驱动力传递到抑制旋转体中的速度波动的旋转惯性体。旋转速度移动机构使旋转速度移动。旋转惯性体，旋转体驱动力传递机构和旋转惯性体驱动力传递机构与旋转体的旋转轴同轴地设置。使用卫星摩擦齿轮机构作为转速移动机构。

7. 发明授权

US07751746B2 Device for driving rotary body with mechanism for dampening fluctuation in rotation velocity 失效
标题翻译：用于驱动旋转体的装置，用于抑制旋转速度的波动
公开(公告)号：US07751746B2
公开(公告)日：2010-07-06
申请号：US12081305
申请日：2008-04-14
申请人： Katsuaki Miyawaki , Tetsuo Watanabe , Takeo Tsukamoto , Katsuhiro Aoki , Kei Yasutomi , Hitoshi Maruyama , Hiroshi Ikeguchi
发明人： Katsuaki Miyawaki , Tetsuo Watanabe , Takeo Tsukamoto , Katsuhiro Aoki , Kei Yasutomi , Hitoshi Maruyama , Hiroshi Ikeguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G2215/017 , G03G2221/1657
摘要： A rotary-body driving-force transmitting mechanism transmits a driving force from a driving-force source to a rotary body. A rotary-inertial-body driving-force transmitting mechanism transmits the driving force to a rotary inertial body that suppresses a velocity fluctuation in the rotary body. A rotational velocity shift mechanism shifts the rotational velocity. The rotary inertial body, the rotary-body driving-force transmitting mechanism, and the rotary-inertial-body driving-force transmitting mechanism are provided coaxially with a rotary shaft of the rotary body. A satellite frictional gear mechanism is used as the rotational velocity shift mechanism.
摘要翻译：旋转体驱动力传递机构将来自驱动力源的驱动力传递到旋转体。旋转惯性体驱动力传递机构将驱动力传递到抑制旋转体中的速度波动的旋转惯性体。旋转速度移动机构使旋转速度移动。旋转惯性体，旋转体驱动力传递机构和旋转惯性体驱动力传递机构与旋转体的旋转轴同轴地设置。使用卫星摩擦齿轮机构作为转速移动机构。

8. 发明授权

US07551868B2 Image forming apparatus and image forming method 失效
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US07551868B2
公开(公告)日：2009-06-23
申请号：US11822821
申请日：2007-07-10
申请人： Kei Yasutomi , Hitoshi Maruyama , Reki Nakamura
发明人： Kei Yasutomi , Hitoshi Maruyama , Reki Nakamura
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G15/2028 , G03G15/6573 , G03G2215/00805
摘要： An image forming apparatus is disclosed, including a fixing device and a sheet storing member. The fixing device performs both tentative fixing and regular fixing. In at least one embodiment, the fixing device performs tentative fixing for tentatively fixing a toner image on a recording sheet. Further, the fixing device performs regular fixing for further fixing the tentatively fixed toner image by contacting a gloss sheet onto the tentatively fixed toner image on the recording sheet. The sheet storing member temporarily stores the recording sheet bearing the tentatively fixed toner image before the recording sheet is sent to the fixing device for the further fixing.
摘要翻译：公开了一种图像形成装置，包括定影装置和片材存储部件。固定装置既可以暂时固定也可以进行定期的固定。在至少一个实施例中，定影装置执行临时定影以暂时将调色剂图像定影在记录纸上。此外，定影装置执行定期固定，以通过使光泽片接触在记录片材上的临时定影的调色剂图像上来进一步固定暂时定影的调色剂图像。纸张存储部件临时存储在将记录纸送到定影装置进行进一步固定之前承载临时定影的调色剂图像的记录纸。

9. 发明授权

US07787815B2 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US07787815B2
公开(公告)日：2010-08-31
申请号：US11835052
申请日：2007-08-07
申请人： Reki Nakamura , Kei Yasutomi , Hitoshi Maruyama
发明人： Reki Nakamura , Kei Yasutomi , Hitoshi Maruyama
IPC分类号： G03G15/20 , G03G13/20 , G03G13/16
CPC分类号： G03G15/6582 , G03G15/2021 , G03G15/2028 , G03G2215/00426 , G03G2215/00805
摘要： An image forming device is disclosed that is able to superpose a smooth sheet on a toner image on a recording sheet after common thermal fusing, perform re-melting and solidification, and then separate the smooth sheet, thereby, forming a high-gloss image easily. The image forming device includes a first fusing unit for the common thermal fusing, and a second fusing unit for fusing the toner image on a recording sheet after the common thermal fusing with a gloss application sheet superposed on the toner image, and a separation unit for separating the gloss application sheet from the recording sheet. The gloss application sheet is superposed on the recording sheet with a side of the gloss application sheet projecting out beyond a side of the recording sheet on a downstream side in the conveyance direction, and the gloss application sheet and the recording sheet are directed into the separation unit while being superposed.
摘要翻译：公开了一种图像形成装置，其能够在普通热熔融之后将光滑片材叠加在记录片材上的调色剂图像上，进行再熔融和固化，然后分离光滑片材，从而容易地形成高光泽图像。图像形成装置包括用于共同热定影的第一定影单元和用于在共同热定影之后将调色剂图像与叠加在调色剂图像上的光泽应用片材相融合的第二定影单元，以及用于将光泽应用片材与记录片材分离。将光泽涂布片重叠在记录片材上，使光泽剂片的一侧在输送方向的下游侧突出超出记录片材的一侧，并将光泽涂布片和记录片材引导到分离单位重叠。

10. 发明申请

US20080013975A1 Image forming apparatus and image forming method 失效
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US20080013975A1
公开(公告)日：2008-01-17
申请号：US11822821
申请日：2007-07-10
申请人： Kei Yasutomi , Hitoshi Maruyama , Reki Nakamura
发明人： Kei Yasutomi , Hitoshi Maruyama , Reki Nakamura
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G15/2028 , G03G15/6573 , G03G2215/00805
摘要： An image forming apparatus is disclosed, including a fixing device and a sheet storing member. The fixing device performs both tentative fixing and regular fixing. In at least one embodiment, the fixing device performs tentative fixing for tentatively fixing a toner image on a recording sheet. Further, the fixing device performs regular fixing for further fixing the tentatively fixed toner image by contacting a gloss sheet onto the tentatively fixed toner image on the recording sheet. The sheet storing member temporarily stores the recording sheet bearing the tentatively fixed toner image before the recording sheet is sent to the fixing device for the further fixing.
摘要翻译：公开了一种图像形成装置，包括定影装置和片材存储部件。固定装置既可以暂时固定也可以进行定期的固定。在至少一个实施例中，定影装置执行临时定影以暂时将调色剂图像定影在记录纸上。此外，定影装置执行定期固定，以通过使光泽片接触在记录片材上的临时定影的调色剂图像上来进一步固定暂时定影的调色剂图像。纸张存储部件临时存储在将记录纸送到定影装置进行进一步固定之前承载临时定影的调色剂图像的记录纸。

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