专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08744321B2 Developer container, developing device, process unit, and image forming apparatus 有权
标题翻译：显影剂容器，显影装置，处理单元和成像装置
公开(公告)号：US08744321B2
公开(公告)日：2014-06-03
申请号：US13907083
申请日：2013-05-31
申请人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
发明人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0889 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/1676
摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.
摘要翻译：显影剂容器包括在容器主体中旋转的旋转器，设置在显影剂容器外部的齿轮序列，其将转矩传递到旋转体;以及容器引导部分，其与主体侧引导部分配合并引导显影剂容器在显影剂容器附接到图像形成装置主体的安装部分的方向上。包括在齿轮序列中的第一齿轮可在第一齿轮与第二齿轮接合的操作位置和第一齿轮缩回的缩回位置之间移动。在其上设置有容器引导部的表面上，容器引导部的一部分设置在设置在操作位置的第一齿轮的突出区域内。

42. 发明授权

US08706010B2 Image forming apparatus using a toner container in which the toner outlet may be positioned in a horizontal or vertical direction 失效
标题翻译：使用调色剂容器的图像形成装置，其中调色剂出口可以位于水平或垂直方向
公开(公告)号：US08706010B2
公开(公告)日：2014-04-22
申请号：US13194007
申请日：2011-07-29
申请人： Atsushi Takehara , Tomohiro Kubota , Naoki Nakatake , Sho Tsuritani
发明人： Atsushi Takehara , Tomohiro Kubota , Naoki Nakatake , Sho Tsuritani
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0855 , G03G15/0865 , G03G15/0875
摘要： An image forming apparatus, including an image developer to develop an electrostatic latent image and a toner provider to provide a toner from a toner container to the image developer in a direction of gravitational force. The toner container is capable of taking a first position of directing a toner outlet in a horizontal direction; a second position of directing the toner outlet in a direction of gravitational force; and a position of being removed, directing the toner outlet upward relative to the horizontal direction when further rotating from the first position. The toner container includes a main cap member to close the toner outlet when taking the first position and the position of being removed; and a sub-cap member to cover the main cap member while the toner container is displaced from the first position to the position of being removed.
摘要翻译：一种图像形成装置，包括用于显影静电潜像的图像显影剂和调色剂供应器，以在重力方向上从调色剂容器向图像显影剂提供调色剂。调色剂容器能够采取沿着水平方向引导调色剂出口的第一位置; 将调色剂出口沿重力方向引导的第二位置; 以及当从第一位置进一步转动时，调色剂出口相对于水平方向向上引导的位置。调色剂容器包括主盖构件，用于在取出第一位置和取出位置时关闭调色剂出口; 以及副盖构件，以在调色剂容器从第一位置移动到移除位置时覆盖主帽构件。

43. 外观设计

USD698387S1 Powder container 有权
公开(公告)号：USD698387S1
公开(公告)日：2014-01-28
申请号：US29439418
申请日：2012-12-11
申请人： Tomohiro Kubota , Sho Tsuritani , Yoshiyuki Shimizu , Emi Kita , Manabu Hamada , Masato Tsuji , Naoki Nakatake
设计人： Tomohiro Kubota , Sho Tsuritani , Yoshiyuki Shimizu , Emi Kita , Manabu Hamada , Masato Tsuji , Naoki Nakatake

44. 发明授权

US08594519B2 Image forming apparatus and toner supply method 失效
标题翻译：图像形成装置和调色剂供应方法
公开(公告)号：US08594519B2
公开(公告)日：2013-11-26
申请号：US13020405
申请日：2011-02-03
申请人： Naoki Nakatake , Atsushi Takehara , Tetsumaru Fujita , Tomohiro Kubota , Kohta Sakaya
发明人： Naoki Nakatake , Atsushi Takehara , Tetsumaru Fujita , Tomohiro Kubota , Kohta Sakaya
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0856 , G03G15/0862
摘要： A toner supplying method for supplying toner from a toner container to a developing part that causes toner to adhere to a latent image formed on a latent image carrying member and develops the latent image, includes detecting a toner amount in the developing part as being equal to or less than a predetermined toner amount value; forming a fog detecting image in a case where the toner amount in the developing part is equal to or less than the predetermined toner amount value, and detecting fog; and determining based on the detected fog whether to execute a toner ejecting process of ejecting the toner remaining in the developing part toward the latent image carrying member before supplying the toner to the developing part from the toner container.
摘要翻译：一种用于将调色剂从调色剂容器供应到显影部分的调色剂供应方法，所述显影部分使调色剂粘附到潜像承载部件上形成的潜像并显影所述潜像，所述调色剂供应方法包括：检测所述显影部分中的调色剂量等于或小于预定调色剂量值; 在显影部中的调色剂量等于或小于预定调色剂量值的情况下形成雾检测图像，并且检测雾; 以及基于检测到的雾化确定是否在从调色剂容器向显影部分供给调色剂之前，将剩余在显影部分中的调色剂喷射到潜像承载部件上的调色剂喷射处理。

45. 发明申请

US20120189327A1 DEVELOPER AMOUNT DETECTOR, AND DEVELOPER CONTAINER, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：开发人员检测器和开发者容器，开发设备和映像设备的映像
公开(公告)号：US20120189327A1
公开(公告)日：2012-07-26
申请号：US13352732
申请日：2012-01-18
申请人： Tomohiro KUBOTA , Naoki Nakatake , Hirobumi Ooyoshi , Tomofumi Yoshida , Yoshiyuki Shimizu , Manabu Hamada , Shoh Tsuritani
发明人： Tomohiro KUBOTA , Naoki Nakatake , Hirobumi Ooyoshi , Tomofumi Yoshida , Yoshiyuki Shimizu , Manabu Hamada , Shoh Tsuritani
IPC分类号： G03G15/08
CPC分类号： G03G15/0831 , G03G15/0856 , G03G15/0862 , G03G15/0893 , G03G2215/0827 , G03G2215/0891
摘要： A development device includes a development housing, a first developer conveyance member, a developer bearer, and a developer amount detector to detect an amount of developer in the development housing. The developer amount detector includes a light-emitting element, a right-receiving element, a first light guide including a first end from which light enters and a second end disposed inside the development housing, and a second light guide including a first end positioned inside the development housing across a predetermined distance from the second end of the first light guide and a second end from which the light exits. The second end of the first light guide and the first end of the second light guide are arranged in an axial direction of the first developer conveyance member with a light transmission path therebetween partly inside a locus of rotation of the first developer conveyance member.
摘要翻译：显影装置包括显影壳体，第一显影剂传送构件，显影剂载体以及用于检测显影外壳中的显影剂量的显影剂量检测器。显影剂量检测器包括发光元件，右接收元件，包括光入射的第一端的第一光导和设置在显影外壳内的第二端，以及第二光导，其包括位于内部的第一端显影外壳跨越距离第一光导的第二端的预定距离和光从其出射的第二端。第一导光体的第二端和第二导光体的第一端沿着第一显影剂传送构件的轴向布置，其中部分地在第一显影剂传送构件的旋转轨迹内部具有光传输路径。

46. 发明申请

US20110064473A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110064473A1
公开(公告)日：2011-03-17
申请号：US12880452
申请日：2010-09-13
申请人： Tetsumaru Fujita , Atsushi Takehara , Naoki Nakatake
发明人： Tetsumaru Fujita , Atsushi Takehara , Naoki Nakatake
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0844 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G2215/0614 , G03G2215/085
摘要： An image forming apparatus includes an image carrier on which a latent image is formed, a charging device that charges the image carrier, an exposing device that irradiates the image carrier, thereby forming a latent image on the image carrier, a developing device that develops the latent image into a visible image by using a monocomponent developer that is carried and transferred by a developer carrier and that is charged to a predetermined polarity, and a toner supply container that is installed in the developing device for toner supply. Used old toner is conveyed from the developing device to the toner supply container and mixed with unused new toner within the toner supply container and thus a mixed toner is produced, and the mixed toner is supplied to the developing device.
摘要翻译：图像形成装置包括形成有潜像的图像载体，对图像载体进行充电的充电装置，照射图像载体的曝光装置，从而在图像载体上形成潜像;显影装置，通过使用由显影剂载体携带并转移并被充电至预定极性的单组分显影剂将潜像变成可见图像，以及安装在用于调色剂供应的显影装置中的调色剂供应容器。将旧的调色剂从显影装置输送到调色剂供应容器，并与调色剂供应容器内的未使用的新调色剂混合，从而制成混合调色剂，并将混合调色剂供应到显影装置。

47. 发明申请

US20100178074A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20100178074A1
公开(公告)日：2010-07-15
申请号：US12684545
申请日：2010-01-08
申请人： Naoki NAKATAKE , Atsushi Takehara , Toshihiko Koizumi , Tsuyoshi Ueda , Tadayoshi Uchida , Hajime Suzuki
发明人： Naoki NAKATAKE , Atsushi Takehara , Toshihiko Koizumi , Tsuyoshi Ueda , Tadayoshi Uchida , Hajime Suzuki
IPC分类号： G03G21/18 , G03G5/04 , G03G15/00 , G03G5/047
CPC分类号： G03G15/751 , G03G5/047 , G03G5/0514 , G03G5/0517 , G03G5/0521 , G03G5/0614 , G03G5/0672
摘要： To provide an electrophotographic photoconductor including: a substrate; a charge generating layer; and a charge transporting layer, the charge generating layer and the charge transporting layer being disposed over the substrate, wherein the charge transporting layer contains a charge transporting material represented by General Formula (I) below and an additive represented by General Formula (II) below: where R1, R2 and R3 each independently denote any one of a hydrogen atom, a halogen atom, an alkyl group which may contain a substituent, and an alkoxy group which may contain a substituent, where R4 and R5 each denote a tertiary butyl group, and R6 and R7 each independently denote one of an alkyl group which may contain a substituent, and an aryl group which may contain a substituent.
摘要翻译：提供一种电子照相感光体，包括：基材; 电荷产生层; 电荷传输层，电荷产生层和电荷输送层设置在基板上，其中电荷输送层含有下述通式（I）表示的电荷输送材料和下述通式（II）表示的添加剂其中R 1，R 2和R 3各自独立地表示氢原子，卤素原子，可以含有取代基的烷基中的任一个，和可以含有取代基的烷氧基，其中R 4和R 5各自表示叔丁基，R6和R7各自独立地表示可以含有取代基的烷基和可以含有取代基的芳基。

48. 发明申请

US20180364620A1 DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180364620A1
公开(公告)日：2018-12-20
申请号：US15968014
申请日：2018-05-01
申请人： Tomohiro Kubota , Naoki Nakatake , Minoru Toyoda , Kazuki Matsumoto , Kenji Nakamura
发明人： Tomohiro Kubota , Naoki Nakatake , Minoru Toyoda , Kazuki Matsumoto , Kenji Nakamura
IPC分类号： G03G15/08
摘要： A developing device is provided which includes: a developing roller in contact with or facing an image hearer; a supply roller to supply toner to the developing roller; a casing; a first conveyer disposed within the casing and above the supply roller to supply toner stored in the developing device to the supply roller, while forming a first conveyance path; a second conveyer disposed within the casing with an upper end thereof positioned below that of the first conveyer, while forming a second conveyance path forming a toner circulation path together with the first conveyance path; a partition wall separating the first conveyance path and the second conveyance path in a longitudinal direction within a range excluding both longitudinal end portions; and a toner supply port, at a ceiling of the casing above the second conveyance path, through which toner is supplied to an inside of the developing device.

49. 发明授权

US09772601B2 Image forming apparatus and process unit 有权
公开(公告)号：US09772601B2
公开(公告)日：2017-09-26
申请号：US15223189
申请日：2016-07-29
申请人： Mitsutoshi Kichise , Takeshi Yamashita , Kazuki Matsumoto , Emi Kita , Naoki Nakatake , Takeshi Sakashita , Takuya Akiyama
发明人： Mitsutoshi Kichise , Takeshi Yamashita , Kazuki Matsumoto , Emi Kita , Naoki Nakatake , Takeshi Sakashita , Takuya Akiyama
IPC分类号： G03G21/18 , G03G21/00 , G03G21/16
CPC分类号： G03G21/1814 , G03G21/0029 , G03G21/0076 , G03G21/1666 , G03G21/1821 , G03G2215/0402 , G03G2215/0404 , G03G2215/0407 , G03G2221/0015 , G03G2221/0026 , G03G2221/1636
摘要： A process unit includes a rotatable image bearer, an optical writing head to expose the image bearer within an maximum exposure range in an axial direction of the image bearer, a developer bearer, spacers disposed in axial end portions of the image bearer to determine a position of the optical writing head relative to the image bearer and slidingly contact the image bearer, a cleaner disposed downstream from the developer bearer in an image bearer rotation direction, and a remover to slidingly contact the axial end portion of the image bearer to remove a substance adhering thereto. In the axial direction, inner ends of the spacers are positioned inside a toner layer range of the developer bearer extending beyond a largest sheet width. The remover is disposed downstream from the cleaner and crossing a line extending from the inner end of the spacer perpendicularly to the axial direction.

50. 发明申请

US20170248870A1 DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170248870A1
公开(公告)日：2017-08-31
申请号：US15597250
申请日：2017-05-17
申请人： Tomohiro KUBOTA , Naoki NAKATAKE , Yoshiyuki SHIMIZU , Shoh TSURITANI , Manabu HAMADA , Masato TSUJI , Masanari FUJITA
发明人： Tomohiro KUBOTA , Naoki NAKATAKE , Yoshiyuki SHIMIZU , Shoh TSURITANI , Manabu HAMADA , Masato TSUJI , Masanari FUJITA
IPC分类号： G03G15/08 , G03G21/16
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0889 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/1676
摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.

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