公开(公告)号：US20170168418A1

公开(公告)日：2017-06-15

申请号：US15370817

申请日：2016-12-06

申请人： Nobuo TAKAMI ,  Tetsuro HIROTA ,  Kenji KIKUCHI ,  Koichi YAMAZAKI ,  Atsushi NAKAMOTO ,  Naohiro KAWASHIMA ,  Tatsuya KUBO ,  Shinnosuke KOSHIZUKA ,  Kazunori SUZUKI

发明人： Nobuo TAKAMI ,  Tetsuro HIROTA ,  Kenji KIKUCHI ,  Koichi YAMAZAKI ,  Atsushi NAKAMOTO ,  Naohiro KAWASHIMA ,  Tatsuya KUBO ,  Shinnosuke KOSHIZUKA ,  Kazunori SUZUKI

IPC分类号： G03G15/08

CPC分类号： G03G15/0856 ,  G03G15/0858 ,  G03G15/0865 ,  G03G15/0889

摘要： A powder supply device that includes a powder reservoir including a rotator having a rotation shaft, to store powder supplied from a powder container; and a powder amount detector. The powder amount detector includes a detected member disposed in the powder reservoir, a contact member attached to the rotation shaft, to contact the detected member to vibrate or move the detected member, a detector to detect vibration or a displacement of the detected member, and a detection result processor to detect the amount of the powder in the powder reservoir based on detection by the detector. The powder supply device further includes a controller to supply the powder from the powder container to the powder reservoir based on detection by the powder amount detector. The controller rotates the rotator in discharging the powder from the powder reservoir and supplying the powder from the powder container to the powder reservoir.

公开(公告)号：US09400450B2

公开(公告)日：2016-07-26

申请号：US14802747

申请日：2015-07-17

申请人： Teppei Kikuchi ,  Hideki Kosugi ,  Tatsuya Kubo ,  Akira Fujimori ,  Kentaro Nodera ,  Shinnosuke Koshizuka

发明人： Teppei Kikuchi ,  Hideki Kosugi ,  Tatsuya Kubo ,  Akira Fujimori ,  Kentaro Nodera ,  Shinnosuke Koshizuka

IPC分类号： G03G15/08

CPC分类号： G03G15/0889 ,  G03G15/0865 ,  G03G15/0868 ,  G03G15/0875 ,  G03G2215/0665 ,  G03G2215/0819 ,  G03G2215/085

摘要： A toner cartridge includes a toner container to store toner and two rotary agitation members to rotate to agitate toner in the toner container. The toner container has two arc-shaped portions adjacent to each other at an inner bottom wall of the toner container. The two rotary agitation members has edges to rotate along the two arc-shaped portions with rotation phases thereof shifted from each other. The two rotary agitation members are placed with rotation trajectories thereof partially overlapping each other.

公开(公告)号：US20140321885A1

公开(公告)日：2014-10-30

申请号：US14263094

申请日：2014-04-28

申请人： Akira FUJIMORI ,  Hideki KOSUGI ,  Tatsuya KUBO ,  Kentaro NODERA ,  Shinnosuke KOSHIZUKA ,  Teppei KIKUCHI

发明人： Akira FUJIMORI ,  Hideki KOSUGI ,  Tatsuya KUBO ,  Kentaro NODERA ,  Shinnosuke KOSHIZUKA ,  Teppei KIKUCHI

IPC分类号： G03G15/08

CPC分类号： G03G15/0875 ,  G03G15/0886 ,  G03G15/80 ,  G03G21/1676

摘要： A toner-container support unit is provided. The toner-container support unit includes: a toner container housing toner; a container mount including an internal space to accommodate the toner container; a toner-container receiver which is provided on an internal end side of the internal space of the container mount; a positioning hole formed on the back end surface of the toner container; a positioning pin provided in the toner-container receiver; a retracting assembly retracing a back end portion of the toner container to the toner-container receiver side when inserting the toner container into the container mount; and an inclination stopper which prevents the inclination of the toner container when the back end portion of the toner container is retracted by the retracting assembly toward the toner-container receiver.

摘要翻译： 提供了一种调色剂容器支撑单元。 调色剂容器支撑单元包括：容纳调色剂的调色剂容器; 容器座，其包括容纳调色剂容器的内部空间; 调色剂容器接收器，设置在容器安装件的内部空间的内端侧; 定位孔，形成在调色剂容器的后端表面上; 设置在所述调色剂容器接收器中的定位销; 缩回组件，当将调色剂容器插入容器底座时，将调色剂容器的后端部分回收到调色剂容器接收器侧; 以及倾斜止动器，其当调色剂容器的后端部分由缩回组件朝向调色剂容器接收器缩回时防止调色剂容器的倾斜。

公开(公告)号：US20140003843A1

公开(公告)日：2014-01-02

申请号：US14019991

申请日：2013-09-06

申请人： Yuji SUZUKI ,  Akihiro TAKAYAMA ,  Kentarou NODERA ,  Hiroyuki UENISHI ,  Susumu TATEYAMA ,  Shinnosuke KOSHIZUKA ,  Tatsuya KUBO ,  Kohichi YAMAZAKI

发明人： Yuji SUZUKI ,  Akihiro TAKAYAMA ,  Kentarou NODERA ,  Hiroyuki UENISHI ,  Susumu TATEYAMA ,  Shinnosuke KOSHIZUKA ,  Tatsuya KUBO ,  Kohichi YAMAZAKI

IPC分类号： G03G15/08

CPC分类号： G03G15/0889 ,  G03G15/081 ,  G03G15/0928

摘要： A development device includes a developer bearer to carry the developer to a development range, a magnetic field generator disposed inside the developer bearer for generating magnetic force, a developer regulator for adjusting an amount of the developer, a developer supply compartment disposed adjacent to the developer bearer, separated by a side wall from a portion where the developer bearer is provided, a developer agitator provided in the supply compartment, and a blocker disposed above the side wall of the supply compartment across a supply gap through which the developer moves from the supply compartment. The magnetic field generator has an attraction magnetic pole and a regulation magnetic pole. The blocker prevents the developer blocked by the developer regulator from moving along a magnetic force line of the regulation magnetic force toward the circumferential surface of the developer bearer.

摘要翻译： 显影装置包括将显影剂携带到显影范围的显影剂载体，设置在显影剂载体内部以产生磁力的磁场发生器，用于调节显影剂量的显影剂调节器，与显影剂相邻设置的显影剂供应室 承载体由侧壁与设置有显影剂载体的部分隔开，设置在供应隔室中的显影剂搅拌器和阻挡件，其设置在供应间隔的侧壁上方，跨越供给间隙，显影剂从供应间隙移动， 隔间 磁场发生器具有吸引磁极和调节磁极。 阻挡剂防止由显影剂调节器阻挡的显影剂沿着调节磁力的磁力线朝着显影剂载体的圆周表面移动。

公开(公告)号：US20130243491A1

公开(公告)日：2013-09-19

申请号：US13783528

申请日：2013-03-04

申请人： Kentaro NODERA ,  Emi Kita ,  Akihiro Takayama ,  Susumu Tateyama ,  Shinnosuke Koshizuka ,  Tatsuya Kubo ,  Teppei Kikuchi

发明人： Kentaro NODERA ,  Emi Kita ,  Akihiro Takayama ,  Susumu Tateyama ,  Shinnosuke Koshizuka ,  Tatsuya Kubo ,  Teppei Kikuchi

IPC分类号： G03G15/08

CPC分类号： G03G15/0865 ,  G03G15/0867 ,  G03G15/0868 ,  G03G15/0879 ,  G03G15/0886

摘要： A powder container includes a powder chamber for containing powder for forming images, a powder outlet formed in a face of the powder container, and a shutter assembly to open and close the powder outlet and including first and second shutters. The first shutter is movable between a sealing position to close the powder outlet and an open position to open the powder outlet and includes a pressed member to cancel retention of the first shutter at the sealing position. The second shutter includes a pressing projection that interferes with the pressed member of the first shutter and is movable between a shielding position to cover the pressed member without interference between the pressing projection and the pressed member and a releasing position to press the pressed member with the pressing projection.

公开(公告)号：US20210277347A1

公开(公告)日：2021-09-09

申请号：US17189401

申请日：2021-03-02

申请人： Tomoaki NAKAYAMA ,  Shinnosuke KOSHIZUKA ,  Takeru SUZUKI ,  Ryuya MASHIKO ,  Minoru KO

发明人： Tomoaki NAKAYAMA ,  Shinnosuke KOSHIZUKA ,  Takeru SUZUKI ,  Ryuya MASHIKO ,  Minoru KO

IPC分类号： C12M1/32 ,  C12M1/12 ,  C12M1/34

摘要： A cell culture vessel includes: a base member having a plurality of recesses; and a frame member having through-holes and configured to be detachable from and attachable to the base member, wherein when the frame member is stacked on the base member, the plurality of recesses and the through-holes communicate with each other, the frame member includes a plurality of kinds of frame members, and the plurality of kinds of frame members have mutually different combinations of the through-holes communicating with the plurality of recesses.

公开(公告)号：US11001072B2

公开(公告)日：2021-05-11

申请号：US16680741

申请日：2019-11-12

申请人： Manabu Yamanaka ,  Daisuke Takagi ,  Shinnosuke Koshizuka ,  Hiroshi Fujie ,  Takeshi Akai ,  Yu Yamaya ,  Youhei Niitsuma

发明人： Manabu Yamanaka ,  Daisuke Takagi ,  Shinnosuke Koshizuka ,  Hiroshi Fujie ,  Takeshi Akai ,  Yu Yamaya ,  Youhei Niitsuma

IPC分类号： B41J2/175 ,  B41J2/185 ,  B41J2/14

摘要： Liquid discharge head comprising: liquid discharge unit, which includes discharge port, liquid retaining section configured to retain liquid to be discharged from the discharge port, and displacement section configured to discharge the liquid retained within the liquid retaining section from the discharge port; a pair of liquid storage sections, which are configured to store the liquid and are each connected to the liquid retaining section in the liquid discharge unit so that the liquid can flow; a pair of liquid feeding sections that are connected to the pair of liquid storage sections and are configured to feed the liquid between the liquid storage section and the liquid retaining section; and a pair of open and close sections that are each disposed at flow path between the liquid feeding section and the liquid storage section and are configured to open and close the flow path.

公开(公告)号：US10146154B2

公开(公告)日：2018-12-04

申请号：US15690974

申请日：2017-08-30

申请人： Kentaro Nodera ,  Emi Kita ,  Akihiro Takayama ,  Susumu Tateyama ,  Shinnosuke Koshizuka ,  Tatsuya Kubo ,  Teppei Kikuchi

发明人： Kentaro Nodera ,  Emi Kita ,  Akihiro Takayama ,  Susumu Tateyama ,  Shinnosuke Koshizuka ,  Tatsuya Kubo ,  Teppei Kikuchi

IPC分类号： G03G15/08

摘要： A powder container includes a powder chamber for containing powder for forming images, a powder outlet formed in a face of the powder container, and a shutter assembly to open and close the powder outlet and including first and second shutters. The first shutter is movable between a sealing position to close the powder outlet and an open position to open the powder outlet and includes a pressed member to cancel retention of the first shutter at the sealing position. The second shutter includes a pressing projection that interferes with the pressed member of the first shutter and is movable between a shielding position to cover the pressed member without interference between the pressing projection and the pressed member and a releasing position to press the pressed member with the pressing projection.

公开(公告)号：US20170363987A1

公开(公告)日：2017-12-21

申请号：US15690974

申请日：2017-08-30

申请人： Kentaro NODERA ,  Emi KITA ,  Akihiro TAKAYAMA ,  Susumu TATEYAMA ,  Shinnosuke KOSHIZUKA ,  Tatsuya KUBO ,  Teppei KIKUCHI

发明人： Kentaro NODERA ,  Emi KITA ,  Akihiro TAKAYAMA ,  Susumu TATEYAMA ,  Shinnosuke KOSHIZUKA ,  Tatsuya KUBO ,  Teppei KIKUCHI

IPC分类号： G03G15/08

CPC分类号： G03G15/0865 ,  G03G15/0867 ,  G03G15/0868 ,  G03G15/0879 ,  G03G15/0886

摘要： A powder container includes a powder chamber for containing powder for forming images, a powder outlet formed in a face of the powder container, and a shutter assembly to open and close the powder outlet and including first and second shutters. The first shutter is movable between a sealing position to close the powder outlet and an open position to open the powder outlet and includes a pressed member to cancel retention of the first shutter at the sealing position. The second shutter includes a pressing projection that interferes with the pressed member of the first shutter and is movable between a shielding position to cover the pressed member without interference between the pressing projection and the pressed member and a releasing position to press the pressed member with the pressing projection.

公开(公告)号：US20170168421A1

公开(公告)日：2017-06-15

申请号：US15368924

申请日：2016-12-05

申请人： Shinnosuke KOSHIZUKA ,  Koichi YAMAZAKI ,  Tatsuya KUBO ,  Atsushi NAKAMOTO ,  Nobuo TAKAMI ,  Kazunori SUZUKI ,  Naohiro KAWASHIMA

发明人： Shinnosuke KOSHIZUKA ,  Koichi YAMAZAKI ,  Tatsuya KUBO ,  Atsushi NAKAMOTO ,  Nobuo TAKAMI ,  Kazunori SUZUKI ,  Naohiro KAWASHIMA

IPC分类号： G03G15/08

CPC分类号： G03G15/0881 ,  G03G15/081 ,  G03G15/0817

摘要： A developing device includes a developer bearer to carry, by rotation, developer to a developing range, a casing including a developer container to contain the developer and housing the developer bearer, a gap retainer adjacent to the developer container and downstream from the developing range in a rotation direction of the developer bearer, an opposing wall opposing an end face of the gap retainer in an axial direction of the developer bearer, a first seal disposed between the end face of the gap retainer and the opposing wall, and a contact portion disposed adjacent to an end portion of the gap retainer in the axial direction of the developer bearer. The gap retainer secures a predetermined gap between the developer bearer and the gap retainer. The contact portion contacts, via a second seal, the gap retainer in a direction intersecting the axial direction of the developer bearer.