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

US08965257B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08965257B2
公开(公告)日：2015-02-24
申请号：US14081109
申请日：2013-11-15
申请人： Makoto Nakura , Shinya Tomita , Naoto Ueda , Yoshinari Onuma , Masanori Takayasu
发明人： Makoto Nakura , Shinya Tomita , Naoto Ueda , Yoshinari Onuma , Masanori Takayasu
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/1615 , G03G15/0136 , G03G2215/0129
摘要： An image forming apparatus includes an image carrier, a transfer unit to transfer the image onto a recording medium, a torque limit unit to transmit drive force to the transfer unit at a torque less than the torque for transmitting drive force, and drive the transfer unit to rotate at a circumferential velocity higher than that of the image carrier when the image carrier and the transfer unit are in contact with each other, and a drive unit to output drive force to drive the transfer unit such that the transfer unit rotates at a circumferential velocity lower than that of the image carrier when the image carrier and the transfer unit are separate from each other, and the transfer unit rotates at a circumferential velocity higher than that of the image carrier when the image carrier and the transfer unit are in contact with each other.
摘要翻译：图像形成装置包括图像载体，将图像转印到记录介质上的转印单元，以小于传递驱动力的扭矩的转矩传递驱动力的转矩限制单元，驱动转印单元当图像载体和转印单元彼此接触时，以比图像载体高的圆周速度旋转;以及驱动单元，其输出驱动力以驱动转印单元，使得转印单元以周向旋转当图像载体和转印单元彼此分离时，速度低于图像载体的速度，并且当图像载体和转印单元接触时，转印单元以比图像载体高的圆周速度旋转彼此。

2. 发明授权

US11524513B2 Conveyance apparatus, image defect detection device, and image forming system 有权
公开(公告)号：US11524513B2
公开(公告)日：2022-12-13
申请号：US16928166
申请日：2020-07-14
申请人： Kohta Aoyagi , Hideyo Makino , Susumu Mikajiri , Kimiharu Yamazaki , Yoshinari Onuma , Satoshi Nakayama
发明人： Kohta Aoyagi , Hideyo Makino , Susumu Mikajiri , Kimiharu Yamazaki , Yoshinari Onuma , Satoshi Nakayama
IPC分类号： B41J29/393 , B41J13/00
摘要： A conveyance apparatus includes a plurality of conveyors and an image reader. The plurality of conveyors conveys a recording material. The image reader reads a pattern image on the recording material being conveyed. The conveyance apparatus further includes circuitry to control the image reader. The circuitry controls the image reader to read the pattern image on the recording material in a period including a timing at which a trailing edge of the recording material being conveyed by at least two of the plurality of conveyors exits an upstream conveyor among the at least two of the plurality of conveyors in a direction of conveyance of the recording material.

3. 发明申请

US20070248379A1 Corona wire cartridge, corona discharger, and image forming apparatus using the corona discharger 有权
标题翻译：电晕线盒，电晕放电器和使用电晕放电器的成像设备
公开(公告)号：US20070248379A1
公开(公告)日：2007-10-25
申请号：US11785726
申请日：2007-04-19
申请人： Yoshinari Onuma , Tsukasa Onose , Koji Doi , Hiroshi Kikuchi
发明人： Yoshinari Onuma , Tsukasa Onose , Koji Doi , Hiroshi Kikuchi
IPC分类号： G03G15/02
CPC分类号： G03G15/0258 , G03G2215/027 , H01T19/00
摘要： A corona wire cartridge includes: a reel around which a corona wire is wound; a reel holder that rotatably supports the reel; a casing having a receiving portion which receives the reel and the reel holder and a wire drawing opening through which the corona wire is drawn; and an elastic member that movably connects the casing to the reel holder.
摘要翻译：电晕丝盒包括卷绕有电晕丝的卷轴; 可旋转地支撑卷轴的卷轴架; 壳体，其具有容纳卷轴和卷轴托架的容纳部分和拉丝电线的拉丝开口; 以及弹性构件，其将壳体可动地连接到卷轴保持器。

4. 发明申请

US20200301326A1 CONVEYANCE CONTROL DEVICE AND IMAGE READING APPARATUS 审中-公开
公开(公告)号：US20200301326A1
公开(公告)日：2020-09-24
申请号：US16823081
申请日：2020-03-18
申请人： Kimiharu Yamazaki , Hideyo Makino , Susumu Mikajiri , Yoshinari Onuma , Satoshi Nakayama , Hiroki Yamamura , Kohta Aoyagi
发明人： Kimiharu Yamazaki , Hideyo Makino , Susumu Mikajiri , Yoshinari Onuma , Satoshi Nakayama , Hiroki Yamamura , Kohta Aoyagi
IPC分类号： G03G15/20
摘要： A conveyance control device includes a fixing device including a first rotary body, a cooling device including a second rotary body, and control circuitry. The circuitry records a first drive amount for the second body when the first and second bodies are driven at a speed, a second drive amount for the second body when the second body is driven without the first body being driven, a third drive amount for the second body when the second body is driven to rotate faster than a rotating speed and the first body is driven, and a fourth drive amount for the second body when the second body is driven to rotate slower than the rotating speed and the first body is driven. The circuitry performs correction based on the drive amounts in such a manner that a drive amount of the second body becomes equivalent to the second drive amount.

5. 外观设计

USD590439S1 Corona wire cartridge 有权
标题翻译：电晕线筒
公开(公告)号：USD590439S1
公开(公告)日：2009-04-14
申请号：US29274025
申请日：2007-03-21
申请人： Hiroshi Kikuchi , Tsukasa Onose , Koji Doi , Yoshinari Onuma
设计人： Hiroshi Kikuchi , Tsukasa Onose , Koji Doi , Yoshinari Onuma

6. 发明授权

US10931844B2 Image inspection apparatus and image forming apparatus 有权
公开(公告)号：US10931844B2
公开(公告)日：2021-02-23
申请号：US16814254
申请日：2020-03-10
申请人： Kohta Aoyagi , Susumu Mikajiri , Kimiharu Yamazaki , Satoshi Nakayama , Hideyo Makino , Yoshinari Onuma
发明人： Kohta Aoyagi , Susumu Mikajiri , Kimiharu Yamazaki , Satoshi Nakayama , Hideyo Makino , Yoshinari Onuma
IPC分类号： H04N1/00 , G06T7/13 , H04N1/32
摘要： An image inspection apparatus includes a first outputter that outputs color information of an image to be formed on a recording medium determined according to the type of recording medium; a reader provided facing one side of the recording medium and configured to output an image signal obtained by reading the recording medium; a second outputter that outputs an edge position of the recording medium and/or the image formed on the recording medium detected based on the image signal; first background members configured to face and contact another side of the recording medium and having different heights; second background members configured to face and contact the another side of the recording medium and having different colors; and an arranger that brings one member, selected according to the recording medium type from among the first and second background members, into contact with the another side of the recording medium.

7. 发明申请

US20210016584A1 CONVEYANCE APPARATUS, IMAGE DEFECT DETECTION DEVICE, AND IMAGE FORMING SYSTEM 有权
公开(公告)号：US20210016584A1
公开(公告)日：2021-01-21
申请号：US16928166
申请日：2020-07-14
申请人： Kohta Aoyagi , Hideyo Makino , Susumu Mikajiri , Kimiharu Yamazaki , Yoshinari Onuma , Satoshi Nakayama
发明人： Kohta Aoyagi , Hideyo Makino , Susumu Mikajiri , Kimiharu Yamazaki , Yoshinari Onuma , Satoshi Nakayama
IPC分类号： B41J29/393 , B41J13/00
摘要： A conveyance apparatus includes a plurality of conveyors and an image reader. The plurality of conveyors conveys a recording material. The image reader reads a pattern image on the recording material being conveyed. The conveyance apparatus further includes circuitry to control the image reader. The circuitry controls the image reader to read the pattern image on the recording material in a period including a timing at which a trailing edge of the recording material being conveyed by at least two of the plurality of conveyors exits an upstream conveyor among the at least two of the plurality of conveyors in a direction of conveyance of the recording material.

8. 发明授权

US10895831B2 Conveyance control device and image reading apparatus 有权
公开(公告)号：US10895831B2
公开(公告)日：2021-01-19
申请号：US16823081
申请日：2020-03-18
申请人： Kimiharu Yamazaki , Hideyo Makino , Susumu Mikajiri , Yoshinari Onuma , Satoshi Nakayama , Hiroki Yamamura , Kohta Aoyagi
发明人： Kimiharu Yamazaki , Hideyo Makino , Susumu Mikajiri , Yoshinari Onuma , Satoshi Nakayama , Hiroki Yamamura , Kohta Aoyagi
IPC分类号： G03G15/20 , G03G15/00
摘要： A conveyance control device includes a fixing device including a first rotary body, a cooling device including a second rotary body, and control circuitry. The circuitry records a first drive amount for the second body when the first and second bodies are driven at a speed, a second drive amount for the second body when the second body is driven without the first body being driven, a third drive amount for the second body when the second body is driven to rotate faster than a rotating speed and the first body is driven, and a fourth drive amount for the second body when the second body is driven to rotate slower than the rotating speed and the first body is driven. The circuitry performs correction based on the drive amounts in such a manner that a drive amount of the second body becomes equivalent to the second drive amount.

9. 发明授权

US11153453B2 Image reading device and image forming apparatus incorporating same 有权
公开(公告)号：US11153453B2
公开(公告)日：2021-10-19
申请号：US17083458
申请日：2020-10-29
申请人： Satoshi Nakayama , Susumu Mikajiri , Hideyo Makino , Yoshinari Onuma , Kimiharu Yamazaki , Kohta Aoyagi
发明人： Satoshi Nakayama , Susumu Mikajiri , Hideyo Makino , Yoshinari Onuma , Kimiharu Yamazaki , Kohta Aoyagi
IPC分类号： G06F3/12 , H04N1/00 , G03G15/04
摘要： An image reading device includes a background member, an illumination unit opposed to the background member, and a reader. The illumination unit emits light to a recording medium having an image thereon. The reader receives a reflection from the recording medium to read the image. The background member has a facing surface that faces the recording medium. The facing surface includes a reference portion on a center portion in a width direction of the background member. The reference portion has a higher reflectance than an end portion of the facing surface in the width direction.

10. 发明申请

US20210168253A1 IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
公开(公告)号：US20210168253A1
公开(公告)日：2021-06-03
申请号：US17083458
申请日：2020-10-29
申请人： Satoshi Nakayama , Susumu Mikajiri , Hideyo Makino , Yoshinari Onuma , Kimiharu Yamazaki , Kohta Aoyagi
发明人： Satoshi Nakayama , Susumu Mikajiri , Hideyo Makino , Yoshinari Onuma , Kimiharu Yamazaki , Kohta Aoyagi
IPC分类号： H04N1/00 , G03G15/04
摘要： An image reading device includes a background member, an illumination unit opposed to the background member, and a reader. The illumination unit emits light to a recording medium having an image thereon. The reader receives a reflection from the recording medium to read the image. The background member has a facing surface that faces the recording medium. The facing surface includes a reference portion on a center portion in a width direction of the background member. The reference portion has a higher reflectance than an end portion of the facing surface in the width direction.

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