专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明申请

US20160109827A1 TONER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：调色剂容器，过程盒和图像形成装置
公开(公告)号：US20160109827A1
公开(公告)日：2016-04-21
申请号：US14893826
申请日：2014-05-30
申请人： Tomofumi YOSHIDA , Kohta SAKAYA , Shinichi ARASAWA , Jin Sam PARK , Goo Chul JUNG , Yasunobu OGATA
发明人： Tomofumi YOSHIDA , Kohta SAKAYA , Shinichi ARASAWA , Jin Sam PARK , GOO Chul JUNG , Yasunobu OGATA
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0875 , G03G21/1821 , G03G2215/067 , G03G2215/0692 , G03G2221/1869
摘要： A toner container includes a container body that is used to house a toner and that is detachably attachable to a mounting portion in a developing device; and an operating member that is used to open and close a shutter. The shutter as well as the operating member includes an engaging portion that can engage with a linking member which is disposed in the mounting portion and which can perform a reciprocating linear movement. In the state in which the container body is not mounted in the mounting portion, the shutter and the operating member are in a non-linked state with each other. In contrast, in the state in which the container body is mounted in the mounting portion, the shutter and the operating member become able to be linked to each other via the linking member.
摘要翻译：调色剂容器包括用于容纳调色剂并且可拆卸地附接到显影装置中的安装部分的容器主体; 以及用于打开和关闭快门的操作构件。闸门以及操作构件包括可与设置在安装部分中并且可以执行往复线性运动的连接构件接合的接合部分。在容器主体未安装在安装部中的状态下，挡板和操作构件彼此处于非连接状态。相反，在容器主体安装在安装部分中的状态下，活门和操作构件能够通过连接构件相互连接。

3. 发明授权

US08874021B2 Media guide mechanism, fixing device and image forming apparatus incorporating same 有权
标题翻译：介质引导机构，固定装置和结合其的图像形成装置
公开(公告)号：US08874021B2
公开(公告)日：2014-10-28
申请号：US13535931
申请日：2012-06-28
申请人： Kohta Sakaya , Yasuhide Ohkubo , Tamotsu Ikeda , Yoshiharu Takahashi , Chikara Hiraoka , Toshio Ogiso
发明人： Kohta Sakaya , Yasuhide Ohkubo , Tamotsu Ikeda , Yoshiharu Takahashi , Chikara Hiraoka , Toshio Ogiso
IPC分类号： G03G15/20 , B65H5/36 , B65H5/06
CPC分类号： G03G15/2028 , B65H5/062 , B65H5/36 , B65H2402/24 , B65H2511/212 , B65H2515/81 , B65H2220/01 , B65H2220/08 , B65H2220/11
摘要： A mechanism for guiding a recording medium into a nip formed between a first rotary member subjected to heating, and a second rotary member pressed against the first rotary member includes a guide member and a biasing member. The guide member is disposed upstream from the nip to guide the recording medium therealong. The biasing member is connected to the guide member to mechanically bias the guide member. The guide member is subjected to a constant biasing force from the biasing member and to a pressure force from the recording medium. The pressure force is opposite the biasing force and variable with a stiffness of the recording medium being guided. The guide member is movable to different operational positions depending on the biasing and pressure forces acting thereon.
摘要翻译：用于将记录介质引导到形成在经受加热的第一旋转构件之间的辊隙中的机构和被压靠在第一旋转构件上的第二旋转构件包括引导构件和施力构件。引导构件设置在辊隙的上游，以在其上引导记录介质。偏置构件连接到引导构件以机械地偏置引导构件。引导构件受到来自偏压构件的恒定的偏压力和来自记录介质的压力。压力与偏压力相反，并且随着记录介质的刚度被引导而变化。引导构件可以根据作用在其上的偏压和压力而移动到不同的操作位置。

4. 发明申请

US20140147166A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140147166A1
公开(公告)日：2014-05-29
申请号：US14070980
申请日：2013-11-04
申请人： Kenji NAKAMURA , Kohta SAKAYA , Kuniyori TAKANO , Jong Ho PARK , Min Jae CHUNG
发明人： Kenji NAKAMURA , Kohta SAKAYA , Kuniyori TAKANO , Jong Ho PARK , Min Jae CHUNG
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G15/04054 , G03G15/04036 , G03G21/1666
摘要： An image forming apparatus includes: an image carrier unit that includes an image carrier and is configured to be capable of being housed in and removed from an image-forming-apparatus main body; an exposure device that is arranged close to the image carrier to form an electrostatic latent image; a retracting mechanism that holds the exposure device close to the image carrier when the image carrier unit is housed in the image-forming-apparatus main body, and holds the exposure device away from the image carrier when the image carrier unit is being removed from the image-forming-apparatus main body; a covering member that covers the retracting mechanism in a state where backlash of the exposure device at least in a main-scanning direction is allowed; and a guide mechanism that positions the exposure device in the main-scanning direction when the exposure device comes closer to the image carrier through the retracting mechanism.
摘要翻译：图像形成装置包括：图像载体单元，其包括图像载体，并且被构造成能够容纳在图像形成装置主体中并从图像形成装置主体移除; 布置在图像载体附近以形成静电潜像的曝光装置; 当图像载体单元被容纳在图像形成装置主体中时，将曝光装置保持靠近图像载体的缩回机构，并且当图像载体单元从图像载体单元被移除时将该曝光装置保持远离图像载体图像形成装置主体; 在允许曝光装置的至少主扫描方向上的间隙的状态下覆盖所述回缩机构的覆盖部件; 以及当曝光装置通过缩回机构靠近图像载体时将曝光装置定位在主扫描方向上的引导机构。

5. 发明申请

US20130004214A1 GUIDE DEVICE WITH MECHANISM CAPABLE OF MINIMIZING DAMAGE TO TONER IMAGE AND RECORDING MEDIUM AND FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：具有能够最小化对图像和记录介质的损坏的机构的指导装置和固定装置以及映射装置的图像形成装置
公开(公告)号：US20130004214A1
公开(公告)日：2013-01-03
申请号：US13525971
申请日：2012-06-18
申请人： Kohta SAKAYA , Yoshiharu Takahashi , Tamotsu Ikeda , Chikara Hiraoka
发明人： Kohta SAKAYA , Yoshiharu Takahashi , Tamotsu Ikeda , Chikara Hiraoka
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/0132
摘要： A guide device includes a fixing exit guide, a first rotary body, a second rotary body disposed downstream from the first rotary body in a recording medium conveyance direction and partially protruding from a guide face through a slot of the fixing exit guide to contact and support an image side of a recording medium conveyed over the second rotary body, and at least one guide rib mounted on the guide face of the fixing exit guide and extending substantially in the recording medium conveyance direction. The guide rib includes a contact face contacting the image side of the recording medium and a downstream end disposed downstream from the contact face in the recording medium conveyance direction to overlap the second rotary body in cross-section taken along a direction orthogonal to an axial direction of the second rotary body.
摘要翻译：引导装置包括固定出口引导件，第一旋转体，第二旋转体，其在记录介质输送方向上设置在第一旋转体的下游，并且通过定影出口引导件的狭槽从引导面部分地突出以接触和支撑在第二旋转体上传送的记录介质的图像侧，以及安装在固定出口引导件的引导面上且基本上沿着记录介质输送方向延伸的至少一个引导肋。引导肋包括与记录介质的图像侧接触的接触面和设置在记录介质传送方向上的接触面的下游的下游端，以与第二旋转体沿与轴向正交的方向截取的横截面重叠的第二旋转体。

6. 发明授权

US08200134B2 Double-sided one pass image forming apparatus 有权
标题翻译：双面一次成像设备
公开(公告)号：US08200134B2
公开(公告)日：2012-06-12
申请号：US12352076
申请日：2009-01-12
申请人： Shunsuke Hamahashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Masayuki Hayashi
发明人： Shunsuke Hamahashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Masayuki Hayashi
IPC分类号： G03G15/01
CPC分类号： G03G15/232 , G03G2215/00021 , G03G2215/0129 , G03G2215/0141 , G03G2215/2074 , G03G2215/2083
摘要： An image forming apparatus enables a high-quality double-side printing of a transfer medium by one-pass method using a simple structure. A latent image is formed and developed on an image carrier (drum) in a process cartridge. A resultant toner image is transferred by a first transfer unit (roller) onto either an upper surface of the transfer medium or a first intermediate transfer body (roller) in a first transfer area. The toner image on the first intermediate transfer body is transferred onto a back surface of the transfer medium in a fourth transfer area via a second intermediate transfer body (belt) and a third intermediate transfer body (roller). The fourth transfer area is located downstream of the first transfer area along a transport path of the transfer medium.
摘要翻译：图像形成装置能够通过使用简单的结构的一次方法进行转印介质的高质量双面印刷。潜像形成并显影在处理盒中的图像载体（鼓）上。得到的调色剂图像由第一转印单元（辊）转印到第一转印区域中的转印介质的上表面或第一中间转印体（辊）上。第一中间转印体上的调色剂图像经由第二中间转印体（带）和第三中间转印体（辊）在第四转印区域中转印到转印介质的背面上。第四传送区域沿着传送介质的传送路径位于第一传送区域的下游。

7. 发明授权

US10025228B2 Collecting member to collect image forming powder 有权
公开(公告)号：US10025228B2
公开(公告)日：2018-07-17
申请号：US15500586
申请日：2015-08-17
申请人： Kohta Sakaya , Shinichi Arasawa
发明人： Kohta Sakaya , Shinichi Arasawa
IPC分类号： G03G15/08 , G03G15/095
摘要： A unit includes a part that is detachably attachable relative to an other unit, wherein the other unit includes an opening through which image forming powder is supplied from or received by the other unit, and a shutter that opens and closes the opening, and a collecting member that collects the image forming powder falling from at least one of the opening and the shutter by making contact with the shutter when detaching the unit from the other unit.

8. 发明申请

US20170219957A1 TONER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170219957A1
公开(公告)日：2017-08-03
申请号：US15490034
申请日：2017-04-18
申请人： Tomofumi YOSHIDA , Kohta SAKAYA , Shinichi ARASAWA , Jin Sam PARK , Goo Chul JUNG , Yasunobu OGATA
发明人： Tomofumi YOSHIDA , Kohta SAKAYA , Shinichi ARASAWA , Jin Sam PARK , Goo Chul JUNG , Yasunobu OGATA
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0875 , G03G21/1821 , G03G2215/067 , G03G2215/0692 , G03G2221/1869
摘要： A toner container is detachably attachable to a developing device. The developing device includes an inlet to be poured with a toner, an inlet shutter to move between a closed position, at which the inlet is closed, and an open position, at which the inlet is open, a biasing mechanism to bias the inlet shutter toward the closed position, an engaged structure provided in the inlet shutter, an engaging structure to engage with the engaged structure and to retain the inlet shutter at the open position against a biasing force of the biasing mechanism, and an engagement releasing structure provided in the inlet shutter and to release an engaging state between the engaged structure and the engaging structure. The toner container includes a contacting surface to contact with the engagement releasing structure and to make the engagement releasing structure release the engaging state.

9. 发明授权

US09217953B2 Developing device, and image forming apparatus and process unit incorporating same 有权
标题翻译：显影装置，以及包含其的图像形成装置和处理装置
公开(公告)号：US09217953B2
公开(公告)日：2015-12-22
申请号：US14303924
申请日：2014-06-13
申请人： Kohta Sakaya
发明人： Kohta Sakaya
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G15/0856 , G03G15/0893 , G03G21/18
摘要： A developing device includes a developer container, a developer bearer, a partition to divide an interior of the developer container into a first compartment to which developer is supplied and a second compartment in which the developer bearer is disposed, main communication openings provided at both ends of the partition, a sub-communication opening provided in an intermediate portion of the partition, developer conveyance members provided in the first compartment and the second compartment to circulate developer between the first compartment and the second compartment, and a developer amount detector to detect an amount of developer in a detection area positioned in the first compartment and adjacent to the sub-communication opening.
摘要翻译：显影装置包括显影剂容器，显影剂载体，将显影剂容器的内部分隔成供应显影剂的第一隔室和其中设置有显影剂载体的第二隔室的隔板，设置在两端的主要连通孔所述分隔件设置在所述分隔件的中间部分中的副连通开口，设置在所述第一隔室中的显影剂输送构件和所述第二隔室以使显影剂在所述第一隔室和所述第二隔室之间循环，以及显影剂量检测器，位于第一隔室中并邻近子通信开口的检测区域中的显影剂量。

10. 外观设计

USD740357S1 Powder container 有权
公开(公告)号：USD740357S1
公开(公告)日：2015-10-06
申请号：US29484330
申请日：2014-03-07
申请人： Shinichi Arasawa , Kohta Sakaya , Seong Ryeol Pyo , Kyo Sik Woo
设计人： Shinichi Arasawa , Kohta Sakaya , Seong Ryeol Pyo , Kyo Sik Woo

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