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21. 发明申请

US20090154973A1 WASTE-TONER COLLECTING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：废物收集装置，过程盒和图像形成装置
公开(公告)号：US20090154973A1
公开(公告)日：2009-06-18
申请号：US12333201
申请日：2008-12-11
申请人： Yoshiyuki Shimizu , Kenzo Tatsumi , Hirobumi Ooyoshi , Yoshihiro Kawakami , Tomofumi Yoshida , Tomohiro Kubota , Kazuyoshi Kondo , Yutaka Naitoh
发明人： Yoshiyuki Shimizu , Kenzo Tatsumi , Hirobumi Ooyoshi , Yoshihiro Kawakami , Tomofumi Yoshida , Tomohiro Kubota , Kazuyoshi Kondo , Yutaka Naitoh
IPC分类号： G03G21/00
CPC分类号： G03G21/105
摘要： A waste-toner collecting device includes a cleaning unit that collects waste toner remaining on an image carrier; a conveying belt that conveys the waste toner collected by the cleaning unit in a first direction; and a conveying screw that conveys the waste toner conveyed by the conveying belt in a second direction. An end of the conveying screw on a side of the conveying belt is rotatably supported by an inner wall of a body of the waste-toner collecting device in a state where the end of the conveying screw is in contact with the inner wall.
摘要翻译：废粉收集装置包括：清洁单元，其收集剩余在图像载体上的废调色剂; 传送带，其沿着第一方向传送由所述清洁单元收集的废调色剂; 以及输送螺杆，其输送由输送带在第二方向上输送的废调色剂。在输送螺杆的端部与内壁接触的状态下，输送带一侧的输送螺杆的端部由废料调色剂收集装置的主体的内壁可旋转地支撑。

22. 发明授权

US10527981B2 Fixing device and image forming apparatus incorporating same 有权
公开(公告)号：US10527981B2
公开(公告)日：2020-01-07
申请号：US16398896
申请日：2019-04-30
申请人： Yutaka Naitoh , Hiroshi Yoshinaga , Daisuke Inoue , Natsuki Watanabe , Takahiro Imada
发明人： Yutaka Naitoh , Hiroshi Yoshinaga , Daisuke Inoue , Natsuki Watanabe , Takahiro Imada
IPC分类号： G03G15/20 , G03G21/16
摘要： A fixing device includes a rotatable pressing roller, a fixing rotator to rotate in contact with the pressing roller, a nip formation pad, and a slide sheet disposed between the nip formation pad and the fixing rotator. The slide sheet includes a base material layer made of a woven fabric of spun yarn. In the base material layer, a distance between adjacent spun yarns is equal to or less than 0.4 times a width of the spun yarn in a cross-section of the slide sheet in a direction of slide movement of the fixing rotator, and, in a cross-section of the slide sheet in a longitudinal direction of the slide sheet and a direction perpendicular to the slide movement of the fixing rotator, a thickness of the spun yarn is equal to or greater than 0.2 times a width of the spun yarn.

23. 发明授权

US08095041B2 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：US08095041B2
公开(公告)日：2012-01-10
申请号：US12205969
申请日：2008-09-08
申请人： Shigeo Nanno , Yoshikazu Yamazoe , Osamu Saito , Takuya Etoh , Yutaka Naitoh
发明人： Shigeo Nanno , Yoshikazu Yamazoe , Osamu Saito , Takuya Etoh , Yutaka Naitoh
IPC分类号： G03G15/20 , G03G21/00
CPC分类号： G03G15/2032 , G03G15/2035
摘要： A fixing device includes a pair of fixing members opposing each other and a pressing lever that is rotatable around a shaft. The pressing lever can be moved either to a pressing position in which one of the fixing members is pressed against the other fixing member, or to a pressure releasing position in which the one of the fixing member is separated from the other fixing member. When the pressing lever moves between the pressing position and the pressure releasing position, a first control unit located near an end of the pressing lever controls displacement of the end.
摘要翻译：一种固定装置包括一对彼此相对的固定构件和可围绕轴旋转的按压杆。按压杆可以移动到其中一个固定构件被按压到另一个固定构件的按压位置，或者移动到其中一个固定构件与另一个固定构件分离的压力释放位置。当按压杆在按压位置和压力释放位置之间移动时，位于按压杆的端部附近的第一控制单元控制端部的移动。

24. 发明申请

US20090162772A1 IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成方法
公开(公告)号：US20090162772A1
公开(公告)日：2009-06-25
申请号：US12325702
申请日：2008-12-01
申请人： Kazuoki FUWA , Shinobu Fujiki , Yutaka Naitoh , Yasuhide Ohkubo , Shin Murayama
发明人： Kazuoki FUWA , Shinobu Fujiki , Yutaka Naitoh , Yasuhide Ohkubo , Shin Murayama
IPC分类号： G03G9/08 , G03G13/06 , G03G15/08
CPC分类号： G03G15/0896 , G03G9/0819 , G03G9/08782 , G03G9/08797 , G03G9/09708 , G03G9/09725
摘要： An image forming method, including forming an electrostatic latent image on a latent image bearer; forming a thin layer of a toner on a developing roller with a thin-layer forming member; and feeding the toner with the developing roller to the electrostatic latent image to develop the electrostatic latent image, wherein the toner is a pulverized toner, including a binder resin; a wax; and an inorganic particulate material, and wherein the following relationships (1) to (3) are satisfied: 300≧v≧100 (1) 10≧R≧5 (2) R2/12≧A≧150/v (3) wherein v represents a peripheral speed of the developing roller; R represents a diameter of the developing roller; and A represents an exposure of the wax on the surface of the toner.
摘要翻译：一种图像形成方法，包括在潜像载体上形成静电潜像; 在具有薄层形成构件的显影辊上形成薄的调色剂层; 并将具有显影辊的调色剂供给到静电潜像以显影静电潜像，其中调色剂是包括粘合剂树脂的粉碎调色剂; 蜡和无机颗粒材料，并且其中满足以下关系（1）至（3）：<？in-line-formula description =“In-line formula”end =“lead”？> 300> = v> = 100 （1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 10> = R> = 5（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？ > R2 / 12> = A> = 150 / v（3）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中v表示显影辊的圆周速度; R表示显影辊的直径; A表示蜡在调色剂表面上的曝光。

25. 发明公开

US20230244172A1 DRIVE DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE DRIVE DEVICE 审中-公开
公开(公告)号：US20230244172A1
公开(公告)日：2023-08-03
申请号：US18095131
申请日：2023-01-10
申请人： Naoki Matsuda , Yutaka Naitoh
发明人： Naoki Matsuda , Yutaka Naitoh
IPC分类号： G03G15/00 , G03G21/18 , G03G15/20
CPC分类号： G03G15/5008 , G03G21/1864 , G03G15/2064 , G03G15/2032 , G03G2221/1657
摘要： A drive device includes a drive source, a drive train including a plurality of drive transmitters, and a positioning member. The drive train transmits a driving force of the drive source to a driven member. The plurality of drive transmitters include a first group of the drive transmitters and a second group of the drive transmitters. The drive source and the first group of the drive transmitters together serve as an integrated unit attached to one side of a facing member facing a side panel of an image forming apparatus. The integrated unit includes a positioning object. The second group of the drive transmitters is supported by a shaft disposed on another side of the facing member. The positioning member includes a positioning portion with which the positioning object is engaged on the one side or said another side of the facing member.

26. 发明授权

US08260186B2 Toner cartridge with refillable fresh and residual toner chambers, process cartridge, and method of making toner cartridge reusable 有权
标题翻译：具有可补充的新鲜和残留调色剂室的墨粉盒，处理盒以及使墨粉盒可重复使用的方法
公开(公告)号：US08260186B2
公开(公告)日：2012-09-04
申请号：US12170842
申请日：2008-07-10
申请人： Tomohiro Kubota , Tomofumi Yoshida , Kenzo Tatsumi , Hirobumi Ooyoshi , Yoshiyuki Shimizu , Yoshihiro Kawakami , Koji Kato , Yutaka Naitoh
发明人： Tomohiro Kubota , Tomofumi Yoshida , Kenzo Tatsumi , Hirobumi Ooyoshi , Yoshiyuki Shimizu , Yoshihiro Kawakami , Koji Kato , Yutaka Naitoh
IPC分类号： G03G21/00
CPC分类号： G03G21/12 , G03G15/0868 , G03G15/0875 , G03G15/0894
摘要： A toner cartridge is configured by integrally arranging a fresh toner storing chamber and a residual toner collection chamber. Fresh toner is filled in the fresh toner storing chamber through a fresh toner filling opening. Residual toner is conveyed in the residual toner collection chamber through a residual toner conveying opening. Two residual toner discharging openings are created in the residual toner collection chamber through which the residual toner is discharged.
摘要翻译：通过一体地布置新鲜的调色剂存储室和残留调色剂收集室来构造调色剂盒。新鲜调色剂通过新鲜的调色剂填充开口填充在新鲜的调色剂储存室中。残余调色剂通过残留调色剂输送口在剩余调色剂收集室中输送。在残留调色剂收集室中产生两个残留调色剂排放口，剩余调色剂通过该排出口排出。

27. 发明授权

US07945203B2 Waste-toner collecting device, process cartridge, and image forming apparatus 有权
标题翻译：废粉收集装置，处理盒和成像装置
公开(公告)号：US07945203B2
公开(公告)日：2011-05-17
申请号：US12333201
申请日：2008-12-11
申请人： Yoshiyuki Shimizu , Kenzo Tatsumi , Hirobumi Ooyoshi , Yoshihiro Kawakami , Tomofumi Yoshida , Tomohiro Kubota , Kazuyoshi Kondo , Yutaka Naitoh
发明人： Yoshiyuki Shimizu , Kenzo Tatsumi , Hirobumi Ooyoshi , Yoshihiro Kawakami , Tomofumi Yoshida , Tomohiro Kubota , Kazuyoshi Kondo , Yutaka Naitoh
IPC分类号： G03G21/12 , G03G21/00
CPC分类号： G03G21/105
摘要： A waste-toner collecting device includes a cleaning unit that collects waste toner remaining on an image carrier; a conveying belt that conveys the waste toner collected by the cleaning unit in a first direction; and a conveying screw that conveys the waste toner conveyed by the conveying belt in a second direction. An end of the conveying screw on a side of the conveying belt is rotatably supported by an inner wall of a body of the waste-toner collecting device in a state where the end of the conveying screw is in contact with the inner wall.
摘要翻译：废粉收集装置包括：清洁单元，其收集剩余在图像载体上的废调色剂; 传送带，其沿着第一方向传送由所述清洁单元收集的废调色剂; 以及输送螺杆，其输送由输送带在第二方向上输送的废调色剂。在输送螺杆的端部与内壁接触的状态下，输送带一侧的输送螺杆的端部由废料调色剂收集装置的主体的内壁可旋转地支撑。

28. 发明授权

US07890017B2 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：US07890017B2
公开(公告)日：2011-02-15
申请号：US12199219
申请日：2008-08-27
申请人： Yutaka Naitoh , Yoshikazu Yamazoe , Shigeo Nanno , Osamu Saito , Takuya Etoh
发明人： Yutaka Naitoh , Yoshikazu Yamazoe , Shigeo Nanno , Osamu Saito , Takuya Etoh
IPC分类号： G03G15/00 , G03G15/16 , G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2032
摘要： A fixing device includes a pair of first frames that support an axis of each of a fixing roller and a pressing roller and a pair of second frames arranged in parallel to an axial direction of the fixing roller to connect the first frames to each other. The second frames include cover portions that cover an upper peripheral surface and a lower peripheral surface of the rollers. A coupling member couples the cover portions to each other and has a bridge structure between the cover portions.
摘要翻译：定影装置包括支撑定影辊和加压辊中的每一个的轴线的一对第一框架和平行于定影辊的轴向布置的一对第二框架，以将第一框架彼此连接。第二框架包括覆盖辊的上周面和下周面的盖部。联接构件将盖部彼此连接并且在盖部之间具有桥结构。

29. 发明授权

US11982971B2 Drive device and image forming apparatus incorporating the drive device 有权
公开(公告)号：US11982971B2
公开(公告)日：2024-05-14
申请号：US18095131
申请日：2023-01-10
申请人： Naoki Matsuda , Yutaka Naitoh
发明人： Naoki Matsuda , Yutaka Naitoh
IPC分类号： G03G21/16 , F16H57/021 , G03G21/18 , G03G15/00 , G03G15/20
CPC分类号： G03G21/1647 , F16H57/021 , G03G15/2032 , G03G15/2064 , G03G15/5008 , G03G21/1864 , G03G2221/1657
摘要： A drive device includes a drive source, a drive train including a plurality of drive transmitters, and a positioning member. The drive train transmits a driving force of the drive source to a driven member. The plurality of drive transmitters include a first group of the drive transmitters and a second group of the drive transmitters. The drive source and the first group of the drive transmitters together serve as an integrated unit attached to one side of a facing member facing a side panel of an image forming apparatus. The integrated unit includes a positioning object. The second group of the drive transmitters is supported by a shaft disposed on another side of the facing member. The positioning member includes a positioning portion with which the positioning object is engaged on the one side or said another side of the facing member.

30. 发明授权

US10788775B2 Fixing device and image forming apparatus including same 有权
公开(公告)号：US10788775B2
公开(公告)日：2020-09-29
申请号：US16752816
申请日：2020-01-27
申请人： Jun Okamoto , Seiji Saitoh , Yutaka Naitoh , Toshiharu Hachisuka , Hiroshi Seo , Daisuke Inoue , Masao Katoh , Yutaka Aso , Naohiro Funada , Tomoo Asami
发明人： Jun Okamoto , Seiji Saitoh , Yutaka Naitoh , Toshiharu Hachisuka , Hiroshi Seo , Daisuke Inoue , Masao Katoh , Yutaka Aso , Naohiro Funada , Tomoo Asami
IPC分类号： G03G15/20 , G03G21/16
摘要： A fixing device includes a fixing member, at least one temperature detector, and a device-side drawer connector. The at least one temperature detector is configured to detect a temperature of the fixing member, the at least one temperature detector including a plurality of lead wires. The device-side drawer connector has a terminal portion configured to fit with a terminal portion of a body-side drawer connector of an image forming apparatus body to connect the plurality of lead wires of the at least one temperature detector to the image forming apparatus body. The device-side drawer connector is configured to branch a signal wire of the plurality of lead wires of the at least one temperature detector into a plurality of systems. A plurality of earth wires of the plurality of lead wires of the at least one temperature detector is short-circuited to each other.

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