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1. 发明授权

US08886097B2 Cleaning system control method, fixing device, and image forming apparatus incorporating same 有权
标题翻译：清洁系统控制方法，定影装置和包含其的图像形成装置
公开(公告)号：US08886097B2
公开(公告)日：2014-11-11
申请号：US13585363
申请日：2012-08-14
申请人： Atsushi Nagata , Keisuke Kubota , Takashi Kagami
发明人： Atsushi Nagata , Keisuke Kubota , Takashi Kagami
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： A fixing device includes a rotary fuser member, a rotary pressure member, and a cleaning system. The rotary fuser member is subjected to heating. The rotary pressure member is disposed opposite the fuser member. The cleaning system includes a cleaning web, a feeding mechanism, a positioning mechanism, and a controller. The cleaning web is disposed adjacent to the pressure member to wipe the pressure member. The feeding mechanism is operatively connected to the cleaning web to feed a new, unused portion of the cleaning web toward the pressure member. The positioning mechanism is operatively connected to at least one of the cleaning web and the pressure member to position the cleaning web and the pressure member with respect to each other. The controller is operatively connected with the feeding mechanism and the positioning mechanism to control feeding and positioning of the cleaning web.
摘要翻译：定影装置包括旋转定影构件，旋转压力构件和清洁系统。旋转定影部件经受加热。旋转压力构件与定影器构件相对设置。清洁系统包括清洁网，进给机构，定位机构和控制器。清洁网被布置成与压力构件相邻以擦拭压力构件。馈送机构可操作地连接到清洁纸幅，以将清洁纸幅的新的未使用部分朝向压力构件供给。所述定位机构可操作地连接到所述清洁带和所述压力构件中的至少一个，以将所述清洁纤维网和所述压力构件相对于彼此定位。控制器与进给机构和定位机构可操作地连接，以控制清洁卷筒的进给和定位。

2. 发明授权

US08837999B2 Cleaning system control method, fixing device, and image forming apparatus incorporating same 有权
公开(公告)号：US08837999B2
公开(公告)日：2014-09-16
申请号：US13585363
申请日：2012-08-14
申请人： Atsushi Nagata , Keisuke Kubota , Takashi Kagami
发明人： Atsushi Nagata , Keisuke Kubota , Takashi Kagami
IPC分类号： G03G15/20
摘要： A fixing device includes a rotary fuser member, a rotary pressure member, and a cleaning system. The rotary fuser member is subjected to heating. The rotary pressure member is disposed opposite the fuser member. The cleaning system includes a cleaning web, a feeding mechanism, a positioning mechanism, and a controller. The cleaning web is disposed adjacent to the pressure member to wipe the pressure member. The feeding mechanism is operatively connected to the cleaning web to feed a new, unused portion of the cleaning web toward the pressure member. The positioning mechanism is operatively connected to at least one of the cleaning web and the pressure member to position the cleaning web and the pressure member with respect to each other. The controller is operatively connected with the feeding mechanism and the positioning mechanism to control feeding and positioning of the cleaning web.

3. 发明申请

US20110311249A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110311249A1
公开(公告)日：2011-12-22
申请号：US13164384
申请日：2011-06-20
申请人： Keisuke Kubota , Toshiharu Hachisuka , Atsushi Nagata , Takashi Kagami
发明人： Keisuke Kubota , Toshiharu Hachisuka , Atsushi Nagata , Takashi Kagami
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G2215/2032 , G03G2215/2045
摘要： An image forming apparatus includes an imaging unit, a fixing unit, a first thermometer, and a controller. The imaging unit forms a toner image on a recording medium conveyed along a media conveyance path. The fixing device is disposed downstream from the imaging unit along the media conveyance path to fix the toner image in place on the recording medium. The fixing device includes a fuser roller, a heat roller, an endless, fuser belt, and a pressure roller. The fuser roller has a cylindrical core of metal. The pressure roller presses against the fuser roller via the fuser belt to form a fixing nip therebetween. The first thermometer detects a first temperature at the cylindrical core of the fuser roller. The controller controls conveyance of the recording medium through the fixing nip according to the first temperature.
摘要翻译：图像形成装置包括成像单元，定影单元，第一温度计和控制器。成像单元在沿着介质传送路径传送的记录介质上形成调色剂图像。定影装置沿着介质输送路径设置在成像单元的下游，以将调色剂图像定影在记录介质上。定影装置包括定影辊，加热辊，环形，定影带和压力辊。定影辊具有圆柱形金属芯。压辊通过定影带压靠定影辊，以在其间形成定影辊隙。第一个温度计检测定影辊圆柱芯的第一个温度。控制器根据第一温度控制记录介质通过定影辊隙的传送。

4. 发明授权

US08666270B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08666270B2
公开(公告)日：2014-03-04
申请号：US13164384
申请日：2011-06-20
申请人： Keisuke Kubota , Toshiharu Hachisuka , Atsushi Nagata , Takashi Kagami
发明人： Keisuke Kubota , Toshiharu Hachisuka , Atsushi Nagata , Takashi Kagami
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G2215/2032 , G03G2215/2045
摘要： An image forming apparatus includes an imaging unit, a fixing unit, a first thermometer, and a controller. The imaging unit forms a toner image on a recording medium conveyed along a media conveyance path. The fixing device is disposed downstream from the imaging unit along the media conveyance path to fix the toner image in place on the recording medium. The fixing device includes a fuser roller, a heat roller, an endless, fuser belt, and a pressure roller. The fuser roller has a cylindrical core of metal. The pressure roller presses against the fuser roller via the fuser belt to form a fixing nip therebetween. The first thermometer detects a first temperature at the cylindrical core of the fuser roller. The controller controls conveyance of the recording medium through the fixing nip according to the first temperature.
摘要翻译：图像形成装置包括成像单元，定影单元，第一温度计和控制器。成像单元在沿着介质传送路径传送的记录介质上形成调色剂图像。定影装置沿着介质输送路径设置在成像单元的下游，以将调色剂图像定影在记录介质上。定影装置包括定影辊，加热辊，环形，定影带和压力辊。定影辊具有圆柱形金属芯。压辊通过定影带压靠定影辊，以在其间形成定影辊隙。第一个温度计检测定影辊圆柱芯的第一个温度。控制器根据第一温度控制记录介质通过定影辊隙的传送。

5. 发明申请

US20090274495A1 FIXING DEVICE AND IMAGE FORMING APPARATUS CAPABLE OF ADJUSTING AMOUNT OF OIL APPLIED FOR FIXING 有权
标题翻译：固定装置和图像形成装置可调节适用于固定的油量
公开(公告)号：US20090274495A1
公开(公告)日：2009-11-05
申请号：US12434288
申请日：2009-05-01
申请人： Masami OKAMOTO , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Syoichi Kaneko , Yoshihiro Sonohara , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
发明人： Masami OKAMOTO , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Syoichi Kaneko , Yoshihiro Sonohara , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： A fixing device includes a rotatable fixing member, a pressing member, a motor, and an oil applier. The pressing member contacts the fixing member. The oil applier includes an application roller and an oil supply mechanism. The application roller applies oil to one of the fixing member and the pressing member. The oil supply mechanism supplies oil to the application roller. The motor is provided independent of other drivers, and supplies a driving force to the application roller to rotate the application roller at an arbitrary speed.
摘要翻译：定影装置包括可旋转的固定构件，按压构件，马达和加油器。按压构件与固定构件接触。涂油机包括涂布辊和供油机构。施加辊将油施加到固定构件和按压构件中的一个上。供油机构向涂布辊供油。电动机独立于其他驱动器而提供，并且将驱动力提供给施加辊以使任意速度旋转施加辊。

6. 发明申请

US20090274497A1 Fixing device and image forming apparatus capable of effectively circulating and applying oil for fixing 失效
标题翻译：能够有效地循环和施加用于固定的油的固定装置和成像装置
公开(公告)号：US20090274497A1
公开(公告)日：2009-11-05
申请号：US12453193
申请日：2009-05-01
申请人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Yoshihiro Sonohara , Syoichi Kaneko , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
发明人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Yoshihiro Sonohara , Syoichi Kaneko , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： A fixing device includes a rotatable first nip formation member, a rotatable second nip formation member, and an oil applier. The second nip formation member is provided under the first nip formation member to contact the first nip formation member. The oil applier includes an oil pan, an oil receiver, and an oil filter. The oil pan is provided under the second nip formation member to contain oil in which the second nip formation member is dipped. The oil receiver holds the oil pan. The oil filter is provided between the oil pan and the oil receiver to filter oil overflowing the oil pan.
摘要翻译：定影装置包括可旋转的第一压区形成构件，可旋转的第二压合形成构件和油施加器。第二辊隙形成构件设置在第一辊隙形成构件下方以接触第一辊隙形成构件。油加油器包括油盘，油接收器和油过滤器。油盘设置在第二压区形成部件的下面，以容纳第二压区形成部件被浸渍的油。油接收器保持油底壳。油过滤器设置在油盘和油接收器之间，以过滤油溢油的油。

7. 发明授权

US08699904B2 Fixing device and image forming apparatus capable of suppressing variation image density 失效
标题翻译：能够抑制变化图像浓度的固定装置和图像形成装置
公开(公告)号：US08699904B2
公开(公告)日：2014-04-15
申请号：US12434223
申请日：2009-05-01
申请人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Syoichi Kaneko , Yoshihiro Sonohara , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
发明人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Syoichi Kaneko , Yoshihiro Sonohara , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/205 , G03G15/5004 , G03G15/5029 , G03G2215/2029
摘要： A fixing device includes a rotatable first nip formation member, a rotatable second nip formation member, a first heater, a second heater, and a controller. The second nip formation member is provided under the first nip formation member to contact the first nip formation member to form a fixing nip portion between the first nip formation member and the second nip formation member. The first heater heats the first nip formation member. The second heater heats the second nip formation member. The controller supplies a portion of power to the second heater and the remainder of power to the first heater when a plurality of sheets having a sheet weight not greater than about 100 g/m2 passes through the fixing nip portion continuously.
摘要翻译：定影装置包括可旋转的第一压合形成构件，可旋转的第二压合形成构件，第一加热器，第二加热器和控制器。第二辊隙形成构件设置在第一辊隙形成构件下方以接触第一辊隙形成构件，以在第一辊隙形成构件和第二辊隙形成构件之间形成定影夹持部。第一加热器加热第一辊隙形成构件。第二加热器加热第二压区形成构件。当具有不大于约100g / m 2的纸张重量的多个片材连续通过定影夹持部分时，控制器向第二加热器提供一部分电力，剩余的电力提供给第一加热器。

8. 发明授权

US08027627B2 Fixing device and image forming apparatus with improved mechanism for stably applying oil for fixing 有权
标题翻译：固定装置和图像形成装置，其具有用于稳定地施加用于固定的油的机构
公开(公告)号：US08027627B2
公开(公告)日：2011-09-27
申请号：US12434213
申请日：2009-05-01
申请人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Yoshihiro Sonohara , Naoto Suzuki , Syoichi Kaneko , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
发明人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Yoshihiro Sonohara , Naoto Suzuki , Syoichi Kaneko , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： A fixing device includes a fixing member, a pressing member, and an oil applier. In the oil applier, an oil application member applies oil supplied from an oil supply mechanism to one of the fixing member and the pressing member. In the oil supply mechanism, an oil storage member is provided above and adjacent to one of an oil supply member and the oil application member to supply oil overflowing the oil storage member, when oil is put into the oil storage member through an oil inlet, to one of the oil supply member and the oil application member. The oil supply member provided adjacent to the oil storage member supplies oil sent from the oil storage member to the oil application member.
摘要翻译：定影装置包括固定构件，按压构件和施油器。在施油机构中，油施加部件将从供油机构供给的油部施加到固定部件和按压部件之一。在供油机构中，当通过油入口将油放入储油部件时，在供油部件和供油部件之一上设置有油存储部件，供给溢油部件的油，供油部件和供油部件之一。设置在储油部件附近的供油部件将从储油部件送出的油供给给油部件。

9. 发明授权

US08023850B2 Image forming apparatus capable of stably applying oil for fixing 有权
标题翻译：能够稳定地施加用于固定的油的图像形成装置
公开(公告)号：US08023850B2
公开(公告)日：2011-09-20
申请号：US12434195
申请日：2009-05-01
申请人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Yoshihiro Sonohara , Syoichi Kaneko , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
发明人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Yoshihiro Sonohara , Syoichi Kaneko , Keisuke Kubota , Takashi Kagami , Hiroyuki Shimada
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： An image forming apparatus includes an oil input device and a fixing device including a fixing member, a pressing member, and an oil applier. In the oil applier, an oil application member applies oil supplied from an oil supply mechanism to one of the fixing member and the pressing member. In the oil supply mechanism, an oil supply member provided adjacent to an oil storage member supplies oil sent from the oil storage member to the oil application member. When the fixing device is reattached to the image forming apparatus after the fixing device is detached from the image forming apparatus, oil sent from the oil input device through an oil inlet overflows the oil storage member, and is supplied to one of the oil supply member and the oil application member provided adjacent to the oil storage member before an image forming operation starts.
摘要翻译：图像形成装置包括油输入装置和包括固定构件，按压构件和油加工器的定影装置。在施油机构中，油施加部件将从供油机构供给的油部施加到固定部件和按压部件之一。在供油机构中，与储油部件相邻设置的供油部件将从储油部件送出的油向供油部件供给。当定影装置从图像形成装置拆下之后，当定影装置被重新连接到图像形成装置时，从油输入装置通过进油口输送的油溢出储油构件，并被供给到供油构件以及在图像形成操作开始之前设置在油存储构件附近的油施加构件。

10. 发明申请

US20090274496A1 Fixing device, image forming apparatus, and image fixing method capable of stably applying oil for fixing without adhering oil to sheet 有权
标题翻译：固定装置，图像形成装置和图像定影方法，其能够在不将油粘附到片材上的情况下稳定地施加用于定影的油
公开(公告)号：US20090274496A1
公开(公告)日：2009-11-05
申请号：US12453189
申请日：2009-05-01
申请人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Yoshihiro Sonohara , Syoichi Kaneko , Takashi Kagami , Keisuke Kubota , Hiroyuki Shimada
发明人： Masami Okamoto , Jun Okamoto , Kazuo Suno , Kenji Nozawa , Naoto Suzuki , Yoshihiro Sonohara , Syoichi Kaneko , Takashi Kagami , Keisuke Kubota , Hiroyuki Shimada
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： In a fixing device, a controller switches a pressing member between a pressure application state to contact the pressing member against a fixing member and a pressure release state to separate the pressing member from the fixing member. The controller starts rotation of the pressing member before the pressing member contacts the fixing member in the pressure application state, when the pressing member switches from the pressure release state to the pressure application state. An oil applier includes an oil pan and an oil regulating member. The oil pan is provided under the pressing member to contain oil in which the pressing member is dipped. The oil regulating member is provided downstream from the oil pan in a direction of rotation of the pressing member to contact the pressing member to regulate an amount of oil adhering to the pressing member.
摘要翻译：在定影装置中，控制器在压力施加状态之间切换按压构件，以将压紧构件接触固定构件和压力释放状态，以将按压构件与固定构件分离。当按压构件从压力释放状态切换到压力施加状态时，控制器在加压构件在压力施加状态下接触固定构件之前开始按压构件的旋转。一种油涂器包括油盘和油调节件。油底壳设置在按压部件的下面，以容纳浸入按压部件的油。油调节部件沿着按压部件的旋转方向设置在油盘的下游，以接触按压部件，以调节附着在按压部件上的油量。

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