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41. 发明申请

US20070110458A1 Dust container and image forming apparatus 有权
标题翻译：防尘容器和成像设备
公开(公告)号：US20070110458A1
公开(公告)日：2007-05-17
申请号：US11580939
申请日：2006-10-16
申请人： Tomofumi Inoue , Takafumi Miyazaki , Tomoya Adachi , Takeshi Sakashita , Yuuji Meguro , Takeru Muramatsu , Kohji Hatayama
发明人： Tomofumi Inoue , Takafumi Miyazaki , Tomoya Adachi , Takeshi Sakashita , Yuuji Meguro , Takeru Muramatsu , Kohji Hatayama
IPC分类号： G03G21/00 , G03G21/12
CPC分类号： G03G21/12 , G03G21/105
摘要： A dust container includes a container body, an inlet, a dust detector, and a dust-conveying unit. The dust-conveying unit conveys the dust from the inlet to the interior of the container body. The dust-conveying unit includes a plurality of conveying members that are arranged at different positions in the dust conveying unit. A direction in which the dust is conveyed and an amount of the dust conveyed by at least one of the conveying members is different from those of the other conveying members. As the dust accumulates in the container body, the dust detector detects whether the container body is substantially full with the dust.
摘要翻译：贮尘容器包括容器主体，入口，灰尘检测器和灰尘输送单元。灰尘输送单元将灰尘从入口传送到容器主体的内部。灰尘输送单元包括布置在灰尘输送单元中的不同位置的多个输送构件。输送灰尘的方向和由至少一个输送构件输送的灰尘量与其它输送构件的方向不同。当灰尘积聚在容器体内时，灰尘检测器检测容器主体是否充满灰尘。

42. 发明申请

US20060210326A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20060210326A1
公开(公告)日：2006-09-21
申请号：US11276666
申请日：2006-03-09
申请人： Atsushi TAKEHARA , Akihiro Kawasaki , Yoshie Iwakura , Tomoya Adachi , Takafumi Miyazaki
发明人： Atsushi TAKEHARA , Akihiro Kawasaki , Yoshie Iwakura , Tomoya Adachi , Takafumi Miyazaki
IPC分类号： G03G15/01
CPC分类号： G03G15/1615 , G03G15/0194 , G03G2215/0119 , G03G2215/0129 , G03G2215/0158
摘要： In an image forming apparatus, an intermediate transfer belt is made of a resin film and is supported by a plurality of rollers. A driving roller that is one of the plurality of rollers, drives the intermediate transfer belt, and also functions as an opposing unit with respect to a secondary transfer roller. The driving roller is made of metal, and applies a bias to at least secondary transfer units, at least at a time of performing primary transfer to a plurality of image bearing bodies.
摘要翻译：在图像形成装置中，中间转印带由树脂膜制成并被多个辊支撑。作为多个辊之一的驱动辊驱动中间转印带，并且还用作相对于二次转印辊的相对单元。驱动辊由金属制成，并且至少在进行一次转印到多个图像承载体时至少向二次转印单元施加偏压。

43. 发明申请

US20160378028A1 SEPARATOR, FIXING DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：分离器，固定装置和图像形成装置
公开(公告)号：US20160378028A1
公开(公告)日：2016-12-29
申请号：US15158391
申请日：2016-05-18
申请人： Hitoshi Fujiwara , Tomoya Adachi , Tomohiko Fujii , Masahiro Samei , Yutaka Naitoh , Yoshiharu Takahashi , Yasuharu Kawarasaki , Kenta Kashiwagi , Kohta Sakaya
发明人： Hitoshi Fujiwara , Tomoya Adachi , Tomohiko Fujii , Masahiro Samei , Yutaka Naitoh , Yoshiharu Takahashi , Yasuharu Kawarasaki , Kenta Kashiwagi , Kohta Sakaya
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A separator for separating a recording medium from a fixing rotator includes a separation body including a front end and a conveyance path side face. The front end is disposed in proximity to an outer circumferential surface of the fixing rotator. The conveyance path side face faces a conveyance path where the recording medium is conveyed. At least one rotary separation aid projects beyond the conveyance path side face of the separation body toward the conveyance path. The rotary separation aid is rotated by the recording medium as the recording medium comes into contact with the rotary separation aid.
摘要翻译：用于从定影旋转器分离记录介质的分离器包括：分离体，其包括前端和输送路侧面。前端设置在固定旋转体的外周面附近。输送路侧面面向输送记录介质的输送路径。至少一个旋转分离助剂超过分离体的输送路侧面朝向输送路径突出。当记录介质与旋转分离助剂接触时，旋转分离助剂由记录介质旋转。

44. 发明授权

US09164435B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US09164435B2
公开(公告)日：2015-10-20
申请号：US14084127
申请日：2013-11-19
申请人： Tomoya Adachi , Atsushi Takehara , Tomohiko Fujii , Yutaka Naitoh , Minoru Toyoda , Hitoshi Fujiwara , Yasuharu Kawarasaki , Naoki Nakatake , Keiji Kunimi , Takahiro Sanada , Yasuhide Matsuno , Rumi Miyazaki , Kyoko Abe , Takeshi Yamashita , Yasuhiro Fujiwara
发明人： Tomoya Adachi , Atsushi Takehara , Tomohiko Fujii , Yutaka Naitoh , Minoru Toyoda , Hitoshi Fujiwara , Yasuharu Kawarasaki , Naoki Nakatake , Keiji Kunimi , Takahiro Sanada , Yasuhide Matsuno , Rumi Miyazaki , Kyoko Abe , Takeshi Yamashita , Yasuhiro Fujiwara
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2064 , G03G2215/2035 , G03G2215/2061
摘要： A fixing device includes a nip formation pad disposed opposite an inner circumferential surface of an endless belt and a pressing rotary body pressed against the nip formation pad via the endless belt to form a fixing nip between the endless belt and the pressing rotary body, through which a recording medium is conveyed. The pressing rotary body has a diameter increasing from a center to each lateral end in an axial direction thereof. The nip formation pad includes a projection disposed downstream from a rotation axis of the pressing rotary body in a recording medium conveyance direction. The projection projects toward the pressing rotary body in an amount increasing from each lateral end to a center in a longitudinal direction of the nip formation pad parallel to the axial direction of the pressing rotary body.
摘要翻译：定影装置包括与环形带的内圆周表面相对设置的压区形成垫，以及通过环形带压靠压区形成垫的压制旋转体，以在环形带和压制旋转体之间形成定影辊隙，传送记录介质。按压旋转体的直径从轴心方向的中心向各侧端增大。压区形成垫包括在记录介质传送方向上设置在按压旋转体的旋转轴线的下游的突起。突起朝向按压旋转体突出地以与挤压旋转体的轴向方向平行的压区形成垫的纵向方向上的每个横向端部至中心的量增加。

45. 发明授权

US08693936B2 Fixing device and image forming apparatus incorporating same 有权
标题翻译：固定装置和包含其的图像形成装置
公开(公告)号：US08693936B2
公开(公告)日：2014-04-08
申请号：US13346061
申请日：2012-01-09
申请人： Shigeo Nanno , Tomohiko Fujii , Yutaka Naitoh , Tomoya Adachi , Minoru Toyoda
发明人： Shigeo Nanno , Tomohiko Fujii , Yutaka Naitoh , Tomoya Adachi , Minoru Toyoda
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fixing device includes a heat pipe, a fuser belt, a heater, a fuser pad, a pressure member, and a coupling mechanism. The heat pipe is formed of a sheet of metal bent into a generally cylindrical configuration with a pair of opposed longitudinal edges thereof spaced apart from each other to define a longitudinal slot therebetween. The fuser belt is looped for rotation around the heat pipe. The heater is disposed within the heat pipe to heat the heat pipe to conduct heat to the fuser belt. The fuser pad is accommodated in the longitudinal slot of the heat pipe inside the loop of the fuser belt. The pressure member is disposed parallel to the heat pipe with the fuser belt interposed between the fuser pad and the pressure member. The coupling mechanism includes a pair of first coupling portion and a pair of second coupling portions.
摘要翻译：固定装置包括热管，定影带，加热器，定影垫，压力构件和联接机构。热管由弯曲成大致圆柱形构造的金属片形成，其一对相对的纵向边缘彼此间隔开，以在它们之间形成纵向槽。定影带环绕热管旋转。加热器设置在热管内以加热热管以将热量传导到定影带。定影垫容纳在定影带环内的热管的纵向槽中。压力构件平行于热管布置，定影带插入在定影垫和压力构件之间。联接机构包括一对第一联接部和一对第二联接部。

46. 发明申请

US20120177422A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：固定装置和形成装置的图像形成装置
公开(公告)号：US20120177422A1
公开(公告)日：2012-07-12
申请号：US13346061
申请日：2012-01-09
申请人： Shigeo NANNO , Tomohiko Fujii , Yutaka Naitoh , Tomoya Adachi , Minoru Toyoda
发明人： Shigeo NANNO , Tomohiko Fujii , Yutaka Naitoh , Tomoya Adachi , Minoru Toyoda
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fixing device includes a heat pipe, a fuser belt, a heater, a fuser pad, a pressure member, and a coupling mechanism. The heat pipe is formed of a sheet of metal bent into a generally cylindrical configuration with a pair of opposed longitudinal edges thereof spaced apart from each other to define a longitudinal slot therebetween. The fuser belt is looped for rotation around the heat pipe. The heater is disposed within the heat pipe to heat the heat pipe to conduct heat to the fuser belt. The fuser pad is accommodated in the longitudinal slot of the heat pipe inside the loop of the fuser belt. The pressure member is disposed parallel to the heat pipe with the fuser belt interposed between the fuser pad and the pressure member. The coupling mechanism includes a pair of first coupling portion and a pair of second coupling portions.
摘要翻译：固定装置包括热管，定影带，加热器，定影垫，压力构件和联接机构。热管由弯曲成大致圆柱形构造的金属片形成，其一对相对的纵向边缘彼此间隔开，以在它们之间形成纵向槽。定影带环绕热管旋转。加热器设置在热管内以加热热管以将热量传导到定影带。定影垫容纳在定影带环内的热管的纵向槽中。压力构件平行于热管布置，定影带插入在定影垫和压力构件之间。联接机构包括一对第一联接部和一对第二联接部。

47. 发明授权

US07778573B2 Image forming apparatus and process cartridge 有权
标题翻译：成像设备和处理盒
公开(公告)号：US07778573B2
公开(公告)日：2010-08-17
申请号：US11962800
申请日：2007-12-21
申请人： Takeshi Yamashita , Takafumi Miyazaki , Tomoya Adachi , Yoshie Tsuchida
发明人： Takeshi Yamashita , Takafumi Miyazaki , Tomoya Adachi , Yoshie Tsuchida
IPC分类号： G03G15/16
CPC分类号： G03G21/0005 , G03G15/161 , G03G21/10 , G03G21/12
摘要： An image forming apparatus includes an image carrier, a toner image forming unit configured to form a toner image having a predetermined polarity on the image carrier, an intermediate transfer body facing the image carrier, a primary transfer member configured to transfer the toner image on the image carrier onto the intermediate transfer body, a secondary transfer member configured to transfer the toner image on the intermediate transfer body onto a recording medium, and a contacting member in contact with the image carrier and configured to remove residual toner remaining on the image carrier after the toner image is transferred by the primary transfer member onto the intermediate transfer body and to pass the removed residual toner to the intermediate transfer body. A bias voltage with the same polarity as the predetermined polarity of the toner image is applied to the contacting member.
摘要翻译：图像形成装置包括图像载体，调色剂图像形成单元，被配置为在图像载体上形成具有预定极性的调色剂图像，与图像载体相对的中间转印体，构造成将调色剂图像转印在图像载体到中间转印体上，二次转印部件被配置为将中间转印体上的调色剂图像转印到记录介质上，以及与图像载体接触的接触部件，并且被配置为除去残留在图像载体上的剩余调色剂，调色剂图像通过一次转印部件转印到中间转印体上并将去除的残留调色剂通过到中间转印体。具有与调色剂图像的预定极性相同极性的偏置电压被施加到接触构件。

48. 发明申请

US20090129830A1 TRANSFER UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：传输单元和图像形成装置
公开(公告)号：US20090129830A1
公开(公告)日：2009-05-21
申请号：US12358083
申请日：2009-01-22
申请人： Tomoya Adachi , Atsushi Takehara
发明人： Tomoya Adachi , Atsushi Takehara
IPC分类号： G03G15/20
CPC分类号： G03G15/161 , G03G15/0131 , G03G15/1615 , G03G15/5058 , G03G2215/00059 , G03G2215/0119
摘要： Latent images of different colors are superimposed on an intermediate transfer belt of an endless type from image carriers, to form a full color toner image. A tension roller maintains a tension of the intermediate transfer belt. A driving roller drives the intermediate transfer belt. A biasing unit applies the tension to the tension roller. A holding unit holds the tension roller. An image reading sensor detects the toner image formed on the intermediate transfer belt. The image reading sensor is disposed in the holding unit, in an opposite position to the tension roller with respect to the intermediate transfer belt.
摘要翻译：不同颜色的潜像图像从图像载体叠加在环形类型的中间转印带上，以形成全色调色剂图像。张力辊保持中间转印带的张力。驱动辊驱动中间转印带。偏压单元将张力施加到张紧辊。保持单元保持张紧辊。图像读取传感器检测形成在中间转印带上的调色剂图像。图像读取传感器在相对于中间转印带与张力辊相反的位置设置在保持单元中。

49. 发明授权

US09342044B2 Fixing device and image forming apparatus and method of assembling the fixing device 有权
标题翻译：固定装置和成像装置以及组装定影装置的方法
公开(公告)号：US09342044B2
公开(公告)日：2016-05-17
申请号：US13953966
申请日：2013-07-30
申请人： Yutaka Naitoh , Tomohiko Fujii , Minoru Toyoda , Hitoshi Fujiwara , Tomoya Adachi , Yasuharu Kawarasaki , Tetsu Morino , Isamu Kubo , Yoshiharu Takahashi
发明人： Yutaka Naitoh , Tomohiko Fujii , Minoru Toyoda , Hitoshi Fujiwara , Tomoya Adachi , Yasuharu Kawarasaki , Tetsu Morino , Isamu Kubo , Yoshiharu Takahashi
IPC分类号： G03G15/20 , G03G21/16
CPC分类号： G03G21/1685 , G03G15/2053 , G03G2215/2035
摘要： A fixing unit includes an endless belt accommodating a heat source inside a loop formed by the endless belt, a rotary pressing member rotating in contact with the endless belt in a pressure contact section, and a heat transfer member secured to a side plate within the loop of the endless belt to support and heat the endless belt with heat conducted from the heat source. The heat transfer member has an opening opposite the rotary pressing member. A securing member is disposed in the opening of the heat transfer member in pressure contact with the rotary pressing member via the endless belt. The heat transfer member and the securing member collectively include a pair of latching parts to firmly connect the heat transfer member and the securing member with each other when one of the latching parts is fitted to the other one of the latching parts.
摘要翻译：定影单元包括：环形带，其在由环形带形成的环内容纳热源;旋转按压构件，其在压力接触部分中与环形带接触旋转;以及传热构件，固定到环内的侧板的环形带，以便从热源传导的热量来支撑和加热环形带。传热构件具有与旋转按压构件相对的开口。固定构件设置在传热构件的开口中，经由环形带与旋转按压构件压力接触。传热构件和固定构件共同包括一对闩锁部件，当一个闩锁部件嵌合到另一个闩锁部件中时，将传热构件和固定构件彼此牢固地连接。

50. 发明授权

US09261835B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US09261835B2
公开(公告)日：2016-02-16
申请号：US14719506
申请日：2015-05-22
申请人： Yasuharu Kawarasaki , Tomoya Adachi , Yutaka Naitoh , Hitoshi Fujiwara , Masahiro Samei
发明人： Yasuharu Kawarasaki , Tomoya Adachi , Yutaka Naitoh , Hitoshi Fujiwara , Masahiro Samei
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fixing device includes an endless belt rotatable in a given direction of rotation and a thermal conductor to conduct heat from a heater to the endless belt. A pressure rotator is pressed against the endless belt to form a fixing nip therebetween. An abutment contacts the endless belt to restrict a trajectory of the endless belt to bring the endless belt into contact with the thermal conductor in a particular circumferential span spanning from a particular position upstream from the fixing nip to the fixing nip in the direction of rotation of the endless belt and to separate the endless belt from the thermal conductor in at least a part of an outboard circumferential span outboard from the particular circumferential span in the direction of rotation of the endless belt.
摘要翻译：定影装置包括沿给定旋转方向旋转的环形带和用于将热量从加热器传导到环形带的热导体。压力旋转器被压靠在环形带上，以在它们之间形成一个定影辊隙。支座接触环形带以限制环形带的轨迹，以使环形带与特定圆周跨度的热导体接触，该特定圆周跨度从跨过定影辊隙上游的特定位置到定影辊隙的旋转方向环形带并且在环形带的旋转方向上的特定圆周跨度的外侧圆周跨度的至少一部分中将环形带与热导体分离。

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