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. 发明授权

US09116476B2 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：US09116476B2
公开(公告)日：2015-08-25
申请号：US13338765
申请日：2011-12-28
申请人： Yoshiharu Takahashi , Chikara Hiraoka , Tamotsu Ikeda , Kohta Sakaya , Yoshihiro Kawakami
发明人： Yoshiharu Takahashi , Chikara Hiraoka , Tamotsu Ikeda , Kohta Sakaya , Yoshihiro Kawakami
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A fixing device, including a fixing member; an opposing member contacting the fixing member to form a fixing nip; plural separation assisting members; a contact direction biasing member contacting an end of the auxiliary separation members to the surface of the fixing member; a contact and release switching member switching contacting the end of the auxiliary separation members to the surface of the fixing member and releasing the end of the auxiliary separation members therefrom; a fixing exit guide member guiding a recording medium to a discharge direction and separated from the fixing member by the separation assisting member; a first rotating member near the auxiliary separation members downstream from an end thereof; and a second rotating member guiding a recording medium guided by the fixing exit guide member in the recording medium conveyance direction while rotating.
摘要翻译：一种固定装置，包括固定构件; 与所述固定构件接触以形成定影辊隙的相对构件; 多个分离辅助构件; 接触方向偏压构件，其与所述辅助分离构件的端部接触所述固定构件的表面; 接触释放切换构件将辅助分离构件的端部接触到固定构件的表面并且从其中释放辅助分离构件的端部; 固定出口引导构件，其将记录介质引导到排出方向，并由所述分离辅助构件与所述固定构件分离; 在辅助分离构件的一端的下游附近的第一旋转构件; 以及第二旋转构件，其在旋转时引导由所述定影出口引导构件在所述记录介质输送方向上引导的记录介质。

2. 发明授权

US08699929B2 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：具有能够最小化对调色剂图像的损害的机构的引导装置和包括其的定影装置和图像形成装置
公开(公告)号：US08699929B2
公开(公告)日：2014-04-15
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输送方向上的接触面的下游侧的下游端，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。

3. 发明申请

US20120195652A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20120195652A1
公开(公告)日：2012-08-02
申请号：US13338765
申请日：2011-12-28
申请人： Yoshiharu TAKAHASHI , Chikara HIRAOKA , Tamotsu IKEDA , Kohta SAKAYA , Yoshihiro KAWAKAMI
发明人： Yoshiharu TAKAHASHI , Chikara HIRAOKA , Tamotsu IKEDA , Kohta SAKAYA , Yoshihiro KAWAKAMI
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A fixing device, including a fixing member; an opposing member contacting the fixing member to form a fixing nip; plural separation assisting members; a contact direction biasing member contacting an end of the auxiliary separation members to the surface of the fixing member; a contact and release switching member switching contacting the end of the auxiliary separation members to the surface of the fixing member and releasing the end of the auxiliary separation members therefrom; a fixing exit guide member guiding a recording medium to a discharge direction and separated from the fixing member by the separation assisting member; a first rotating member near the auxiliary separation members downstream from an end thereof; and a second rotating member guiding a recording medium guided by the fixing exit guide member in the recording medium conveyance direction while rotating.
摘要翻译：一种固定装置，包括固定构件; 与所述固定构件接触以形成定影辊隙的相对构件; 多个分离辅助构件; 接触方向偏压构件，其与所述辅助分离构件的端部接触所述固定构件的表面; 接触释放切换构件将辅助分离构件的端部接触到固定构件的表面并且从其中释放辅助分离构件的端部; 固定出口引导构件，其将记录介质引导到排出方向，并由所述分离辅助构件与所述固定构件分离; 在辅助分离构件的一端的下游附近的第一旋转构件; 以及第二旋转构件，其在旋转时引导由所述定影出口引导构件在所述记录介质输送方向上引导的记录介质。

4. 发明申请

US20080145094A1 Developing device and image forming apparatus using the same 有权
标题翻译：显影装置和使用其的图像形成装置
公开(公告)号：US20080145094A1
公开(公告)日：2008-06-19
申请号：US12000165
申请日：2007-12-10
申请人： Kenji Nakamura , Yuichiro Suzuki , Katsumi Kumada , Shoji Takeya , Chikara Hiraoka
发明人： Kenji Nakamura , Yuichiro Suzuki , Katsumi Kumada , Shoji Takeya , Chikara Hiraoka
IPC分类号： G03G15/08
CPC分类号： G03G15/0894 , G03G2215/0872
摘要： According to an aspect of the present invention, there is provided a developing device including: a roller that develops an electric latent image formed on an image holding body; a chamber that stores a toner; a case that houses the roller and the chamber; a concave portion that is inwardly concaved from the case and that includes: a sidewall, a bottom, and a filling port formed in the bottom; and a first lid that closes the filling port.
摘要翻译：根据本发明的一个方面，提供了一种显影装置，包括：形成在图像保持体上形成的电潜像的辊; 存储调色剂的室; 容纳辊子和腔室的情况; 从壳体向内凹入的凹部，其包括：形成在底部的侧壁，底部和填充口; 以及关闭填充口的第一盖。

5. 发明授权

US07298981B2 Fixing device and image forming apparatus with guide having adjustable biasing angle 有权
标题翻译：固定装置和具有可调偏置角的引导件的成像装置
公开(公告)号：US07298981B2
公开(公告)日：2007-11-20
申请号：US11175134
申请日：2005-07-07
申请人： Shunichi Oohara , Hiroyuki Seki , Toshio Ogiso , Shigeru Obata , Chikara Hiraoka , Toru Hanashima , Kazuhiro Wakamatsu
发明人： Shunichi Oohara , Hiroyuki Seki , Toshio Ogiso , Shigeru Obata , Chikara Hiraoka , Toru Hanashima , Kazuhiro Wakamatsu
IPC分类号： G03G15/00
CPC分类号： G03G15/2028 , G03G2215/2009 , G03G2215/2032 , G03G2215/2035
摘要： A fixing device includes a first fixing part having a heater disposed therein, a second fixing part, disposed to oppose to the first fixing part, for pinching a recording medium to form a first nip portion, a pair of transfer rollers, disposed at a downstream side of the recording medium, for forming a second nip portion, a guide for biasing the recording medium discharged from the transfer rollers towards the first fixing part side from one of the transfers rollers, and means part for biasing the guide towards the recording medium side.
摘要翻译：定影装置包括：第一固定部，其具有设置在其中的加热器;第二固定部，设置成与第一固定部相对，用于夹持记录介质以形成第一夹持部;一对转印辊，设置在下游记录介质的一侧，用于形成第二夹持部，用于将从转印辊排出的记录介质朝向第一固定部侧偏压的引导件，以及用于将引导件朝向记录介质侧偏压的装置部分。

6. 发明申请

US20070048045A1 Fixing device and image forming apparatus using the same 失效
标题翻译：固定装置及使用其的成像装置
公开(公告)号：US20070048045A1
公开(公告)日：2007-03-01
申请号：US11508273
申请日：2006-08-23
申请人： Masahiro Yagi , Toshio Ogiso , Shigeru Obata , Chikara Hiraoka , Toru Hanashima , Osamu Saito
发明人： Masahiro Yagi , Toshio Ogiso , Shigeru Obata , Chikara Hiraoka , Toru Hanashima , Osamu Saito
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2009 , G03G2215/2016 , G03G2215/2038
摘要： A ratio of a radius of curvature of a pressure applying member with an elastic layer, which pushes an endless belt wound around an endless heating member with pressure, in a transferring direction to a radius of curvature of an outer diameter of the heating roller is set to 1.1 or more.
摘要翻译：将压力施加构件与弹性层的曲率半径的比率设定为沿着传送方向将缠绕在环形加热构件上的环形带材的环形带沿着加热辊的外径的曲率半径推压至1.1以上。

7. 发明申请

US20060034646A1 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US20060034646A1
公开(公告)日：2006-02-16
申请号：US11201226
申请日：2005-08-11
申请人： Chikara Hiraoka , Toru Hanashima , Masahiko Saito , Shunichi Oohara , Toshio Ogiso
发明人： Chikara Hiraoka , Toru Hanashima , Masahiko Saito , Shunichi Oohara , Toshio Ogiso
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2039 , G03G2215/2009
摘要： To accomplish high-speed fixing which requires high-precision temperature control, or fixing of high-quality color images on various kinds of paper without increasing the size and production cost of the temperature detecting means and contaminating the back sides of paper by toner that comes off from the temperature detecting element, an image for ming device is equipped with a fixing device comprising a heating roller, a pressing belt which forcibly contacts the heating roller, and a temperature detecting means which touches the surface of the heating roller to sense the surface temperature of the heating roller, wherein a cleaning means to clean the belt surface is provided on a place which is corresponding to a place at which the contact-type thermistor touches the heating roller.
摘要翻译：要实现需要高精度温度控制的高速定影，或在各种纸张上固定高质量彩色图像，而不增加温度检测装置的尺寸和生产成本，并通过调色剂污染纸张背面离开温度检测元件，用于打浆装置的图像配备有定影装置，该定影装置包括加热辊，强制接触加热辊的加压带和接触加热辊的表面以感测表面的温度检测装置加热辊的温度，其中清洁带表面的清洁装置设置在对应于接触型热敏电阻接触加热辊的位置的位置。

8. 发明申请

US20050141914A1 Fixing device of image forming apparatus 失效
标题翻译：图像形成装置的固定装置
公开(公告)号：US20050141914A1
公开(公告)日：2005-06-30
申请号：US11010269
申请日：2004-12-14
申请人： Chikara Hiraoka , Toru Hanashima , Tetsuji Takegoshi , Goro Sato , Shogo Matsumoto
发明人： Chikara Hiraoka , Toru Hanashima , Tetsuji Takegoshi , Goro Sato , Shogo Matsumoto
IPC分类号： F16C13/00 , G03G15/20
CPC分类号： G03G15/2057
摘要： An image forming apparatus includes a fixing device having a pressure roller. The surface of the pressure roller is coated with a PFA resin and has an average surface roughness Ra of 0.05 to 0.13 μm. A thermister is provided to detect the surface temperature of the pressure roller. The thermister includes a metal plate, a resister element attached to the metal plate, and a pair of fluorocarbon-resin films sandwiching the metal plate and the resister element. The fluorocarbon-resin film has a thickness of 15 μm to 80 μm.
摘要翻译：图像形成装置包括具有加压辊的定影装置。压辊的表面涂有PFA树脂，平均表面粗糙度Ra为0.05〜0.13μm。提供热敏电阻以检测压力辊的表面温度。热敏电阻包括金属板，附着在金属板上的电阻元件和夹在金属板和电阻元件上的一对碳氟树脂膜。氟碳树脂膜的厚度为15μm至80μm。

9. 发明申请

US20230005577A1 HEALTH DATA MANAGEMENT SYSTEM, HEALTH DATA MEASUREMENT APPARATUS, AND HEALTH DATA MANAGEMENT METHOD 有权
公开(公告)号：US20230005577A1
公开(公告)日：2023-01-05
申请号：US17804649
申请日：2022-05-31
申请人： Hiroyuki Sugiyama , Taira Otsuka , Hiroki Atari , Yasunobu Shimizu , Chikara Hiraoka
发明人： Hiroyuki Sugiyama , Taira Otsuka , Hiroki Atari , Yasunobu Shimizu , Chikara Hiraoka
IPC分类号： G16H10/60 , A61B5/00 , G16H50/20 , G16H50/30 , G16H50/70
摘要： A health data management system includes a health data measurement apparatus and a health management server communicable therewith. The apparatus includes medical and health equipment that measures health data of a user and first circuitry that collects the health data. The management server includes a first memory that stores the health data from the apparatus and second circuitry. Based on the stored health data, the second circuitry generates health management data representing a health state of the user, and analyzes at least one of an item indicating a worsening health state of the user, an item with insufficient measurement data, or an item lacking measurement data as a required check item. When determined that the health management data includes the required check item, the second circuitry transmits to the apparatus a message prompting the user to take a measurement of the required check item, and requests the health data.

10. 发明申请

US20130004222A1 MEDIA GUIDE MECHANISM, FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：媒体指导机构，固定装置和图像形成装置
公开(公告)号：US20130004222A1
公开(公告)日：2013-01-03
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： G03G15/00 , B65H9/00
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。

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