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

US07431287B2 Sheet feeding device, image-forming device, image-forming system, method of installing peripheral device, and method of connecting devices 有权
标题翻译：送纸装置，图像形成装置，图像形成系统，外围装置的安装方法以及连接装置的方法
公开(公告)号：US07431287B2
公开(公告)日：2008-10-07
申请号：US10558413
申请日：2004-02-26
申请人： Shigeki Hayashi , Toshiki Ohgita , Jinichi Nagata , Kiyoshi Tokishige , Naofumi Okada , Masaki Saka , Toyoaki Nanba
发明人： Shigeki Hayashi , Toshiki Ohgita , Jinichi Nagata , Kiyoshi Tokishige , Naofumi Okada , Masaki Saka , Toyoaki Nanba
IPC分类号： B65H1/00 , G03G15/00
CPC分类号： B65H1/26 , B65H2402/63 , B65H2405/15 , B65H2405/312 , B65H2405/313 , G03G15/6502 , Y10T403/57
摘要： The subject invention provides a sheet feeding device which can be easily attached to an image forming apparatus. The sheet feeding device includes an adapting part and a lock section. When the sheet feeding device is attached to the image forming apparatus, the adapting part is hooked to a catch section provided in the image forming apparatus. Then, the sheet feeding device is lifted up by the adapting part, which serves as a fulcrum, so as to attach lock section to an attachment board of the image forming apparatus. In this method, it is not necessary to lift up the entire body of the sheet feeding device, and therefore the sheet feeding device can be installed on the image forming apparatus with a little effort. After installation, the sheet feeding device transfers recording sheets to the image forming apparatus via a sheet feeding opening.
摘要翻译：本发明提供一种可以容易地附着到图像形成装置的片材进给装置。片材进给装置包括适配部分和锁定部分。当片材馈送装置附接到图像形成装置时，适配部分被钩到设置在图像形成装置中的捕获部分。然后，由用作支点的适配部分提起片材馈送装置，以将锁定部分附接到图像形成装置的安装板上。在该方法中，不需要抬起送纸装置的整个主体，因此可以用力地将送纸装置安装在图像形成装置上。安装后，送纸装置通过送纸口将记录纸传送到成像装置。

2. 发明申请

US20060239771A1 Sheet feeding device, image-forming device, image-forming system, method of installing peripheral device, and method of connecting devices 有权
标题翻译：送纸装置，图像形成装置，成像系统，外围装置的安装方法以及连接装置的方法
公开(公告)号：US20060239771A1
公开(公告)日：2006-10-26
申请号：US10558413
申请日：2004-02-26
申请人： Shigeki Hayashi , Toshiki Ohgita , Jinichi Nagata , Kiyoshi Tokishige , Naofumi Okada , Masaki Saka , Toyoaki Nanba
发明人： Shigeki Hayashi , Toshiki Ohgita , Jinichi Nagata , Kiyoshi Tokishige , Naofumi Okada , Masaki Saka , Toyoaki Nanba
IPC分类号： B25G3/00
CPC分类号： B65H1/26 , B65H2402/63 , B65H2405/15 , B65H2405/312 , B65H2405/313 , G03G15/6502 , Y10T403/57
摘要： The subject invention provides a sheet feeding device which can be easily attached to an image forming apparatus. The sheet feeding device includes an adapting part and a lock section. When the sheet feeding device is attached to the image forming apparatus, the adapting part is hooked to a catch section provided in the image forming apparatus. Then, the sheet feeding device is lifted up by the adapting part, which serves as a fulcrum, so as to attach lock section to an attachment board of the image forming apparatus. In this method, it is not necessary to lift up the entire body of the sheet feeding device, and therefore the sheet feeding device can be installed on the image forming apparatus with a little effort. After installation, the sheet feeding device transfers recording sheets to the image forming apparatus via a sheet feeding opening.
摘要翻译：本发明提供一种可以容易地附着到图像形成装置的片材进给装置。片材进给装置包括适配部分和锁定部分。当片材馈送装置附接到图像形成装置时，适配部分被钩到设置在图像形成装置中的捕获部分。然后，由用作支点的适配部分提起片材进给装置，以将锁定部分附接到图像形成装置的安装板上。在该方法中，不需要抬起送纸装置的整个主体，因此可以用力地将送纸装置安装在图像形成装置上。安装后，送纸装置通过送纸口将记录纸传送到成像装置。

3. 发明授权

US06876830B2 Image forming system having a space for unjamming 有权
标题翻译：图像形成系统具有用于取消打印的空间
公开(公告)号：US06876830B2
公开(公告)日：2005-04-05
申请号：US10646781
申请日：2003-08-25
申请人： Toshiki Ohgita , Shigeki Hayashi , Jinichi Nagata , Kiyoshi Tokishige , Naofumi Okada , Masaki Saka , Toyoaki Nanba
发明人： Toshiki Ohgita , Shigeki Hayashi , Jinichi Nagata , Kiyoshi Tokishige , Naofumi Okada , Masaki Saka , Toyoaki Nanba
IPC分类号： B65H85/00 , G03G15/00 , G03G21/00
CPC分类号： G03G15/70 , G03G2215/00548
摘要： In an image forming system, an image forming device and a post-treatment device are provided so as to keep a distance L therebetween, by a positioning member and a transfer relaying device, and the image forming device is connected with the post-treatment device by the transfer relaying device. With this arrangement, a space surrounded by the image forming device, post-treatment device, positioning member, and transfer relaying device is made. On this account, it is possible to provide an image forming system in which an image forming device is coupled with a peripheral unit, which does not require cumbersome operations to make a space between the image forming device and the peripheral unit, on the occasion of carrying out unjamming treatment between the image forming device and the peripheral unit.
摘要翻译：在图像形成系统中，图像形成装置和后处理装置被设置成通过定位部件和传送中继装置保持距离L，并且图像形成装置与后处理装置由传送中继装置。利用这种布置，制成由图像形成装置，后处理装置，定位构件和传送中继装置包围的空间。因此，可以提供一种图像形成系统，其中图像形成装置与外围单元耦合，其不需要麻烦的操作以在图像形成装置和外围单元之间形成空间，在图像形成装置和外围单元之间执行非混合处理。

4. 发明申请

US20130064581A1 BELT DRIVING DEVICE 有权
标题翻译：皮带驱动装置
公开(公告)号：US20130064581A1
公开(公告)日：2013-03-14
申请号：US13614480
申请日：2012-09-13
申请人： Shotaro OKAMOTO , Masaki Saka
发明人： Shotaro OKAMOTO , Masaki Saka
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/1615 , G03G2215/00143 , G03G2215/00151
摘要： A belt driving device includes an endless belt, a tension roller, a shaft member, deviation transfer members, and biasing members. The deviation transfer members are fitted over the shaft member in such a manner as to adjoin respective of opposite ends of the tension roller in an axial direction of the tension roller. Of the deviation transfer members, at least that deviation transfer member which is located on a downstream side in a deviation direction along the axial direction is movable together with the endless belt along the shaft member. Each of the biasing members has an acting end pivotally supported on an associated one of the deviation transfer members and a base end pivotally supported on an associated one of apparatus frames at a predetermined position.
摘要翻译：带驱动装置包括环形带，张紧辊，轴构件，偏移传递构件和偏置构件。偏转传送构件以与张力辊的各个相对端在拉伸辊的轴向方向相邻的方式安装在轴构件上。在偏离传递构件中，至少沿着轴向位于偏离方向的下游侧的偏移传递构件可随着环形带沿轴构件一起移动。每个偏置构件具有枢转地支撑在相关联的一个偏离传递构件上的作用端和枢转地支撑在预定位置处的相关联的一个装置框架上的基端。

5. 发明申请

US20060268095A1 OPTICAL SCANNING UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：光学扫描单元和图像形成装置
公开(公告)号：US20060268095A1
公开(公告)日：2006-11-30
申请号：US11381766
申请日：2006-05-05
申请人： Yasuhiro ONO , Masaki Saka , Ayumu Oda , Takahisa Narikiyo
发明人： Yasuhiro ONO , Masaki Saka , Ayumu Oda , Takahisa Narikiyo
IPC分类号： G01D15/14
CPC分类号： G02B26/123 , B41J2/471
摘要： According to the present invention, highly accurate adjustment of the angles and positions of optical elements constituting an optical scanning unit can be easily performed. The optical scanning unit comprises: a first mirror that reflects the light beams emitted from Y, C and M laser diodes; a second mirror that reflects the light beam emitted from a K laser diode and the light beams reflected by the first mirror; a cylindrical lens that acts on the light beams reflected by the second mirror; and a third mirror that reflects the light beams emitted from the cylindrical lens toward a polygon mirror. The second mirror is provided with an adjusting mechanism that can adjust the light beams in the main scanning direction, and the third mirror is provided with an adjusting mechanism that can adjust the light beams in the sub-scanning direction.
摘要翻译：根据本发明，可以容易地进行构成光学扫描单元的光学元件的角度和位置的高度精确的调整。光学扫描单元包括：第一反射镜，其反射从Y，C和M激光二极管发射的光束; 反射从K激光二极管发射的光束和由第一反射镜反射的光束的第二反射镜; 作用于由第二反射镜反射的光束的柱面透镜; 以及将从柱面透镜发射的光束朝向多面镜反射的第三反射镜。第二反射镜设置有可以在主扫描方向上调节光束的调节机构，并且第三反射镜设置有可以在副扫描方向上调节光束的调节机构。

6. 发明申请

US20060216047A1 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US20060216047A1
公开(公告)日：2006-09-28
申请号：US10555862
申请日：2004-04-30
申请人： Masanobu Yamamoto , Hidenobu Mandai , Masahiko Fujita , Takayuki Ohno , Masaki Saka , Kouzou Yamaguchi , Osamu Fujimoto , Masaya Asakawa
发明人： Masanobu Yamamoto , Hidenobu Mandai , Masahiko Fujita , Takayuki Ohno , Masaki Saka , Kouzou Yamaguchi , Osamu Fujimoto , Masaya Asakawa
IPC分类号： G03G15/00
CPC分类号： H04N1/00694 , G03G15/04018 , G03G2215/0443 , H04N1/00681 , H04N1/00745 , H04N1/00779 , H04N1/12 , H04N1/506
摘要： A line sensor that detects the edge position of a recording paper is provided on the upstream side of a transfer point where an image formed on a first photosensitive drum is transferred to the recording paper. When performing borderless image formation, the size of the image on the first photosensitive drum to be transferred to the midstream of the recording paper after detection of its edge position is changed to a smaller size based on the detection results by the line sensor, and subsequent image formation to the recording paper continues to be performed according to this image on the photosensitive drum whose size has been changed.
摘要翻译：检测记录纸的边缘位置的线传感器设置在转印点的形成在第一感光鼓上的图像被转印到记录纸上的上游侧。当执行无边界图像形成时，根据线传感器的检测结果，在检测到其边缘位置之后要转印到记录纸的中游的第一感光鼓上的图像的尺寸被改变为较小的尺寸，并且随后继续根据该图像在尺寸已经改变的感光鼓上进行到记录纸的图像形成。

7. 发明申请

US20050194525A1 Light beam scanning unit and image forming apparatus 有权
标题翻译：光束扫描单元和图像形成装置
公开(公告)号：US20050194525A1
公开(公告)日：2005-09-08
申请号：US11070151
申请日：2005-03-03
申请人： Masaki Saka
发明人： Masaki Saka
IPC分类号： B41J2/44 , G02B26/10 , G02B26/12 , G03G15/00 , G03G15/04 , G03G21/00 , G03G21/20 , H01J3/14 , H04N1/036 , H04N1/113
CPC分类号： G02B27/0006 , B41J2/471 , G02B7/008 , G02B26/12 , G02B26/122 , G03G15/04045 , G03G21/20 , H04N1/00981 , H04N1/00986 , H04N1/00992 , H04N1/1135
摘要： The temperature difference between an internal temperature and an external temperature which are detected by an internal temperature sensor and an external temperature sensor, respectively, is calculated. If the internal temperature is lower by not less than predetermined degrees than the external temperature and, hence, condensation on the surface of each optical component within a laser writing unit is highly likely, a motor is driven to rotate a polygonal mirror. During its operation the motor generates heat, which in turn transfers from a flange portion directly to a housing while heating air around the laser writing unit. Further, air within the housing is stirred by rotation of the polygonal mirror. In this way the temperature of the entire laser writing unit is raised.
摘要翻译：计算由内部温度传感器和外部温度传感器分别检测的内部温度和外部温度之间的温度差。如果内部温度低于外部温度的预定程度以上，因此激光写入单元内的各光学部件的表面上的冷凝很可能，驱动马达来旋转多面镜。在其操作期间，电动机产生热量，其又从凸缘部分直接传递到壳体，同时加热激光写入单元周围的空气。此外，通过多面镜的旋转来搅动壳体内的空气。以这种方式，整个激光写入单元的温度升高。

8. 发明授权

US07505187B2 Optical scanning unit and image forming apparatus 有权
标题翻译：光学扫描单元和成像设备
公开(公告)号：US07505187B2
公开(公告)日：2009-03-17
申请号：US11418235
申请日：2006-05-05
申请人： Ayumu Oda , Masaki Saka , Atsushi Ueda , Yasuhiro Ono , Makoto Masuda , Kenzo Ohkubo
发明人： Ayumu Oda , Masaki Saka , Atsushi Ueda , Yasuhiro Ono , Makoto Masuda , Kenzo Ohkubo
IPC分类号： G02B26/08
CPC分类号： G02B26/123 , G02B26/125 , H04N1/1135 , H04N1/506 , H04N2201/02416 , H04N2201/02431 , H04N2201/02439
摘要： According to the present invention, highly accurate adjustment of the angles and positions of optical elements constituting an optical scanning unit can be easily performed.For a cylindrical lens that makes the light beam for exposing a photoreceptor converge on the surface of the photoreceptor, a frame is provided for holding the cylindrical lens therein. The frame is supported by two support portions for a chassis of the optical scanning unit such that the longitudinal direction of the cylindrical lens becomes parallel to the scanning direction of the photoreceptor. The optical scanning unit is configured such that the angle of the cylindrical lens in the longitudinal direction is adjustable in the sub-scanning direction of the photoreceptor at the support portion on the front side (operational side) of these support portions.
摘要翻译：根据本发明，可以容易地进行构成光学扫描单元的光学元件的角度和位置的高度精确的调整。对于使用于使感光体曝光的光束会聚在感光体的表面上的柱面透镜，设置有用于将柱面透镜保持在其中的框架。框架由用于光学扫描单元的底盘的两个支撑部分支撑，使得柱面透镜的纵向方向平行于感光体的扫描方向。光学扫描单元被构造为使得柱面透镜在纵向方向上的角度在这些支撑部分的前侧（操作侧）的支撑部分处的感光体的副扫描方向上是可调节的。

9. 发明授权

US07105804B2 Light beam scanning unit and image forming apparatus 有权
标题翻译：光束扫描单元和图像形成装置
公开(公告)号：US07105804B2
公开(公告)日：2006-09-12
申请号：US11070151
申请日：2005-03-03
申请人： Masaki Saka
发明人： Masaki Saka
IPC分类号： H01J3/14 , G03G21/20
CPC分类号： G02B27/0006 , B41J2/471 , G02B7/008 , G02B26/12 , G02B26/122 , G03G15/04045 , G03G21/20 , H04N1/00981 , H04N1/00986 , H04N1/00992 , H04N1/1135
摘要： The temperature difference between an internal temperature and an external temperature which are detected by an internal temperature sensor and an external temperature sensor, respectively, is calculated. If the internal temperature is lower by not less than predetermined degrees than the external temperature and, hence, condensation on the surface of each optical component within a laser writing unit is highly likely, a motor is driven to rotate a polygonal mirror. During its operation the motor generates heat, which in turn transfers from a flange portion directly to a housing while heating air around the laser writing unit. Further, air within the housing is stirred by rotation of the polygonal mirror. In this way the temperature of the entire laser writing unit is raised.
摘要翻译：计算由内部温度传感器和外部温度传感器分别检测的内部温度和外部温度之间的温度差。如果内部温度低于外部温度的预定程度以上，因此激光写入单元内的各光学部件的表面上的冷凝很可能，驱动马达来旋转多面镜。在其操作期间，电动机产生热量，其又从凸缘部分直接传递到壳体，同时加热激光写入单元周围的空气。此外，通过多面镜的旋转来搅动壳体内的空气。以这种方式，整个激光写入单元的温度升高。

10. 发明授权

US08837997B2 Belt driving device 有权
标题翻译：皮带驱动装置
公开(公告)号：US08837997B2
公开(公告)日：2014-09-16
申请号：US13614480
申请日：2012-09-13
申请人： Shotaro Okamoto , Masaki Saka
发明人： Shotaro Okamoto , Masaki Saka
IPC分类号： G03G15/16
CPC分类号： G03G15/1615 , G03G2215/00143 , G03G2215/00151
摘要： A belt driving device includes an endless belt, a tension roller, a shaft member, deviation transfer members, and biasing members. The deviation transfer members are fitted over the shaft member in such a manner as to adjoin respective of opposite ends of the tension roller in an axial direction of the tension roller. Of the deviation transfer members, at least that deviation transfer member which is located on a downstream side in a deviation direction along the axial direction is movable together with the endless belt along the shaft member. Each of the biasing members has an acting end pivotally supported on an associated one of the deviation transfer members and a base end pivotally supported on an associated one of apparatus frames at a predetermined position.
摘要翻译：带驱动装置包括环形带，张紧辊，轴构件，偏移传递构件和偏置构件。偏转传送构件以与张力辊的各个相对端在拉伸辊的轴向方向相邻的方式安装在轴构件上。在偏离传递构件中，至少沿着轴向位于偏离方向的下游侧的偏移传递构件可随着环形带沿轴构件一起移动。每个偏置构件具有枢转地支撑在相关联的一个偏离传递构件上的作用端和枢转地支撑在预定位置处的相关联的一个装置框架上的基端。

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