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41. 发明授权

US6081684A Method and apparatus for image forming capable of performing an improved circulation of developer 有权
标题翻译：能够进行显影剂循环改善的成像方法和装置
公开(公告)号：US6081684A
公开(公告)日：2000-06-27
申请号：US268317
申请日：1999-03-16
申请人： Yoshiko Naganuma , Tsukuru Kai
发明人： Yoshiko Naganuma , Tsukuru Kai
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0921
摘要： An image forming method for improving developer recirculation capability within a developer unit includes the steps of magnetically adsorbing a developer having magnetism onto a developer carrier by the action of a magnetic field generated by a magnetic field generating member to form a magnetic lobe, regulating the amount of developer in the magnetic lobe in accompaniment with rotation of the developer carrier about a longitudinal central axis by a developer regulating member disposed in a developer carrier rotating angular region extending from a position of a normal magnetic flux density inflection point, at which a component of the magnetic field normal to the developer carrier becomes zero, to a position of a normal magnetic flux density peak, at which the component of the magnetic field normal to the developer carrier exhibits a maximum value, in a direction in which the developer carrier is rotated, and developing a latent image on an image carrier using the magnetic lobe having a regulated amount of developer, wherein the magnetic field is generated such that a position of a tangential magnetic flux density peak, at which a component of the magnetic field tangential to the developer carrier exhibits a maximum value, immediately upstream of the developer regulating member in the direction in which the developer carrier is rotated, is positioned upstream of the position of the normal magnetic flux density inflection point in the direction in which the developer carrier is rotated.
摘要翻译：用于改善显影剂单元中的显影剂再循环能力的图像形成方法包括以下步骤：通过由磁场产生元件产生的磁场的作用将具有磁性的显影剂磁性吸附到显影剂载体上以形成磁瓣，伴随着显影剂载体围绕纵向中心轴旋转的显影剂的显影剂，该显影剂调节构件设置在从正常磁通密度拐点的位置延伸的显影剂载体旋转的角度区域中，在显影剂载体旋转的方向上，垂直于显影剂载体的磁场变为零，达到垂直于显影剂载体的磁场的分量呈现最大值的正常磁通密度峰值的位置并且使用具有磁瓣的图像载体上的潜像显影调节量的显影剂，其中产生磁场，使得切向磁通密度峰值的位置，在显影剂载体上与显影剂载体相切的磁场的分量表现出最大值，紧邻显影剂调节构件的上游显影剂载体旋转的方向位于显影剂载体旋转方向上的正常磁通密度拐点的位置的上游。

42. 发明授权

US5367363A Image forming apparatus having rotatable electrophotographic process unit 失效
标题翻译：图像形成装置具有可旋转的电子照相处理单元
公开(公告)号：US5367363A
公开(公告)日：1994-11-22
申请号：US800240
申请日：1991-11-29
申请人： Tsukuru Kai , Masayuki Ohtani , Takaaki Yanagisawa , Hisashi Ishijima , Masaaki Nagano
发明人： Tsukuru Kai , Masayuki Ohtani , Takaaki Yanagisawa , Hisashi Ishijima , Masaaki Nagano
IPC分类号： G03G15/08 , G03G21/00 , G03G21/18 , G03G13/00 , G03G15/00 , G03G15/30
CPC分类号： G03G21/1821 , G03G15/0896 , G03G21/007 , G03G21/1661 , G03G21/1832 , G03G21/1835 , G03G2221/16 , G03G2221/1615 , G03G2221/1648 , G03G2221/1654 , G03G2221/1666 , G03G2221/1675 , G03G2221/1678 , G03G2221/1807 , G03G2221/1846 , G03G2221/1853 , G03G2221/1876
摘要： An image forming apparatus has two units which are engageable with a photoconductive element and provided with a substantially identical configuration. Various electrophotographic process devices including a developing device and a cleaning device and to be arranged around the photoconductive element are selectively arranged in the two units. The photoconductive element is passed over two rollers such that part of the element forms parallel flat portions. The two units and the photoconductive element are rotatable integrally with each other.
摘要翻译：图像形成装置具有可与光电导元件接合并具有基本相同构造的两个单元。包括显影装置和清洁装置在内的各种电子照相处理装置选择性地布置在两个单元中。光电导元件通过两个辊子，使得元件的一部分形成平行的平坦部分。两个单元和光电导元件彼此一体地旋转。

43. 发明申请

US20180239278A1 POWDER CONTAINER, POWDER SUPPLY DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180239278A1
公开(公告)日：2018-08-23
申请号：US15962387
申请日：2018-04-25
申请人： Junichi MATSUMOTO , Tsukuru KAI , Hiroshi HOSOKAWA , Makoto KOMATSU , Tadashi HAYAKAWA , Yuzuru OZAWA
发明人： Junichi MATSUMOTO , Tsukuru KAI , Hiroshi HOSOKAWA , Makoto KOMATSU , Tadashi HAYAKAWA , Yuzuru OZAWA
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0872 , G03G15/0879 , G03G2215/0132
摘要： Provided is a powder container having a new structure capable of stable discharge and transport of a powder contained in a container by enabling the powder to be reliably discharged to the outside of the package while preventing the powder from spilling and flying out of the container. The powder container has a container body (138) for transporting powder contained therein from a first end side (138a) to a second end side (138b) thereof by self-rotating; a nozzle receiver (139) having a nozzle receiving hole (insertion section) (139a) arranged inside the second end side of the container body and configured to allow a transport nozzle (162) having a powder receiving inlet (170) to be inserted therein, and a supply port 139b arranged in at least a part of the nozzle receiver (139) and configured to supply the powder in the container body (138) to the powder receiving inlet (170): and a shutter (140) supported by the nozzle receiver 139 and configured to open and close the nozzle receiving hole (insertion section) 139a by sliding in response to insertion of the transport nozzle 162 into the nozzle receiver (139).

44. 发明授权

US09983509B2 Powder container, powder supply device and image forming apparatus 有权
公开(公告)号：US09983509B2
公开(公告)日：2018-05-29
申请号：US15383141
申请日：2016-12-19
申请人： Junichi Matsumoto , Tsukuru Kai , Hiroshi Hosokawa , Makoto Komatsu , Tadashi Hayakawa , Yuzuru Ozawa
发明人： Junichi Matsumoto , Tsukuru Kai , Hiroshi Hosokawa , Makoto Komatsu , Tadashi Hayakawa , Yuzuru Ozawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0832 , G03G15/0865 , G03G15/0872 , G03G15/0879 , G03G2215/0132
摘要： Provided is a powder container having a new structure capable of stable discharge and transport of a powder contained in a container by enabling the powder to be reliably discharged to the outside of the package while preventing the powder from spilling and flying out of the container. The powder container has a container body (138) for transporting powder contained therein from a first end side (138a) to a second end side (138b) thereof by self-rotating; a nozzle receiver (139) having a nozzle receiving hole (insertion section) (139a) arranged inside the second end side of the container body and configured to allow a transport nozzle (162) having a powder receiving inlet (170) to be inserted therein, and a supply port 139b arranged in at least a part of the nozzle receiver (139) and configured to supply the powder in the container body (138) to the powder receiving inlet (170): and a shutter (140) supported by the nozzle receiver 139 and configured to open and close the nozzle receiving hole (insertion section) 139a by sliding in response to insertion of the transport nozzle 162 into the nozzle receiver (139).

45. 发明申请

US20170102642A1 POWDER CONTAINER, POWDER SUPPLY DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170102642A1
公开(公告)日：2017-04-13
申请号：US15383141
申请日：2016-12-19
申请人： Junichi MATSUMOTO , Tsukuru KAI , Hiroshi HOSOKAWA , Makoto KOMATSU , Tadashi HAWAKAWA , Yuzuru OZAWA
发明人： Junichi MATSUMOTO , Tsukuru KAI , Hiroshi HOSOKAWA , Makoto KOMATSU , Tadashi HAWAKAWA , Yuzuru OZAWA
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0832 , G03G15/0865 , G03G15/0872 , G03G15/0879 , G03G2215/0132
摘要： Provided is a powder container having a new structure capable of stable discharge and transport of a powder contained in a container by enabling the powder to be reliably discharged to the outside of the package while preventing the powder from spilling and flying out of the container. The powder container has a container body (138) for transporting powder contained therein from a first end side (138a) to a second end side (138b) thereof by self-rotating; a nozzle receiver (139) having a nozzle receiving hole (insertion section) (139a) arranged inside the second end side of the container body and configured to allow a transport nozzle (162) having a powder receiving inlet (170) to be inserted therein, and a supply port 139b arranged in at least a part of the nozzle receiver (139) and configured to supply the powder in the container body (138) to the powder receiving inlet (170): and a shutter (140) supported by the nozzle receiver 139 and configured to open and close the nozzle receiving hole (insertion section) 139a by sliding in response to insertion of the transport nozzle 162 into the nozzle receiver (139).

46. 发明授权

US09482987B2 Powder container, powder supply device and image forming apparatus 有权
标题翻译：粉末容器，粉末供给装置和成像装置
公开(公告)号：US09482987B2
公开(公告)日：2016-11-01
申请号：US13991250
申请日：2011-12-02
申请人： Junichi Matsumoto , Tsukuru Kai , Hiroshi Hosokawa , Makoto Komatsu , Tadashi Hayakawa , Yuzuru Ozawa
发明人： Junichi Matsumoto , Tsukuru Kai , Hiroshi Hosokawa , Makoto Komatsu , Tadashi Hayakawa , Yuzuru Ozawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0832 , G03G15/0865 , G03G15/0872 , G03G15/0879 , G03G2215/0132
摘要： Provided is a powder container having a new structure capable of stable discharge and transport of a powder contained in a container by enabling the powder to be reliably discharged to the outside of the package while preventing the powder from spilling and flying out of the container. The powder container has a container body (138) for transporting powder contained therein from a first end side (138a) to a second end side (138b) thereof by self-rotating; a nozzle receiver (139) having a nozzle receiving hole (insertion section) (139a) arranged inside the second end side of the container body and configured to allow a transport nozzle (162) having a powder receiving inlet (170) to be inserted therein, and a supply port 139b arranged in at least a part of the nozzle receiver (139) and configured to supply the powder in the container body (138) to the powder receiving inlet (170): and a shutter (140) supported by the nozzle receiver 139 and configured to open and close the nozzle receiving hole (insertion section) 139a by sliding in response to insertion of the transport nozzle 162 into the nozzle receiver (139).
摘要翻译：本发明提供一种粉末容器，其具有通过使粉末能够可靠地排出到包装外部而能够稳定地排出和运送容器中的粉末的结构，同时防止粉末溢出并从容器中飞出。该粉末容器具有：容纳体，用于通过自转旋转从第一端侧（138a）向第二端侧（138b）输送其中所含的粉末; 喷嘴接收器（139），其具有布置在容器主体的第二端侧内侧的喷嘴接收孔（插入部）（139a），并且构造成允许具有粉末接收入口（170）的输送喷嘴（162）插入其中以及布置在喷嘴接收器（139）的至少一部分中并被配置为将粉末容纳在容器主体（138）中的粉末供应到粉末接收入口（170）的供应口139b，以及由所述容器主体喷嘴接收器139，并且构造成响应于将输送喷嘴162插入喷嘴接收器（139）而滑动来打开和关闭喷嘴接收孔（插入部）139a。

47. 发明授权

US09405221B2 Powder container and image forming apparatus incorporating same 有权
标题翻译：粉末容器和包含其的图像形成装置
公开(公告)号：US09405221B2
公开(公告)日：2016-08-02
申请号：US13900850
申请日：2013-05-23
申请人： Makoto Komatsu , Tsukuru Kai , Hiroshi Hosokawa , Junichi Matsumoto , Tadashi Hayakawa , Yuzuru Ozawa
发明人： Makoto Komatsu , Tsukuru Kai , Hiroshi Hosokawa , Junichi Matsumoto , Tadashi Hayakawa , Yuzuru Ozawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0832 , G03G15/0862 , G03G15/0865 , G03G15/0868 , G03G15/0886
摘要： A powder container includes a rotatable powder chamber for containing powder used for forming images, having an opening on a first side in an axial direction of the powder container, a conveyor to transport powder contained in the powder chamber to the first side from a second side in the axial direction, a protrusion radially projecting from an outer circumferential surface of the powder chamber, disposed in a circumferential area of the powder chamber, and a facing member disposed facing the outer circumferential surface of the powder chamber. The protrusion contacts the facing member as the powder chamber rotates.
摘要翻译：粉末容器包括：可旋转粉末室，用于容纳用于形成图像的粉末，在粉末容器的沿轴向的第一侧上具有开口;输送机，将粉末室中容纳的粉末从第二侧输送到第一侧在所述轴向方向上，设置在所述粉末室的圆周区域中的从所述粉末室的外周面径向突出的突起，以及面向所述粉末室的外周面配置的面对构件。当粉末室旋转时，突起接触面对构件。

48. 发明申请

US20150104218A1 CAP, POWDER CONTAINER, DEVELOPER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译： CAP，粉末容器，开发者供应装置和图像形成装置
公开(公告)号：US20150104218A1
公开(公告)日：2015-04-16
申请号：US14579963
申请日：2014-12-22
申请人： Makoto KOMATSU , Tsukuru KAI , Tadashi HAYAKAWA , Hiroshi HOSOKAWA , Daichi YAMAGUCHI , Junichi MATSUMOTO
发明人： Makoto KOMATSU , Tsukuru KAI , Tadashi HAYAKAWA , Hiroshi HOSOKAWA , Daichi YAMAGUCHI , Junichi MATSUMOTO
IPC分类号： G03G21/16 , G03G15/08
CPC分类号： G03G21/1676 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G15/0877 , G03G15/0881 , G03G15/0886 , G03G2215/0668 , G03G2215/069 , Y10S222/01
摘要： A cap is configured to be attached to a developer container that discharges developer contained in the container body out of the container body through a discharge port defined in a portion of the container body. The cap includes a first attaching member and a second attaching member that are detachably assembled into one piece. When the first attaching member or the second attaching member receives a rotary force, the first attaching member and the second attaching member are separated from each other, and only the first attaching member is released from the container body.
摘要翻译：盖构造成附接到显影剂容器，该显影剂容器通过限定在容器主体的一部分中的排出口将容纳在容器主体中的显影剂排出容器主体。盖包括可拆卸地组装成一体的第一附接构件和第二附接构件。当第一安装构件或第二安装构件受到旋转力时，第一安装构件和第二安装构件彼此分离，并且仅第一附接构件从容器主体释放。

49. 发明授权

US08965250B2 Cap, powder container, developer supply device, and image forming apparatus 有权
标题翻译：盖，粉末容器，显影剂供应装置和图像形成装置
公开(公告)号：US08965250B2
公开(公告)日：2015-02-24
申请号：US13318503
申请日：2011-02-01
申请人： Makoto Komatsu , Tsukuru Kai , Tadashi Hayakawa , Hiroshi Hosokawa , Daichi Yamaguchi , Junichi Matsumoto
发明人： Makoto Komatsu , Tsukuru Kai , Tadashi Hayakawa , Hiroshi Hosokawa , Daichi Yamaguchi , Junichi Matsumoto
IPC分类号： G03G15/08
CPC分类号： G03G21/1676 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G15/0877 , G03G15/0881 , G03G15/0886 , G03G2215/0668 , G03G2215/069 , Y10S222/01
摘要： A cap is configured to be attached to a developer container that discharges developer contained in the container body out of the container body through a discharge port defined in a portion of the container body. The cap includes a first attaching member and a second attaching member that are detachably assembled into one piece. When the first attaching member or the second attaching member receives a rotary force, the first attaching member and the second attaching member are separated from each other, and only the first attaching member is released from the container body.
摘要翻译：盖构造成附接到显影剂容器，该显影剂容器通过限定在容器主体的一部分中的排出口将容纳在容器主体中的显影剂排出容器主体。盖包括可拆卸地组装成一体的第一附接构件和第二附接构件。当第一安装构件或第二安装构件受到旋转力时，第一安装构件和第二安装构件彼此分离，并且仅第一附接构件从容器主体释放。

50. 发明申请

US20140233984A1 DEVELOPMENT DEVICE INCLUDING A REMOVABLE SEAL TO SEAL A SUPPLIED-DEVELOPER AND/OR A COLLECTED-DEVELOPER COMMUNICATING AREA 有权
标题翻译：开发设备，包括可拆卸的密封件，以密封供应商和/或集合开发商的通讯区域
公开(公告)号：US20140233984A1
公开(公告)日：2014-08-21
申请号：US14262338
申请日：2014-04-25
申请人： Yasuo MIYOSHI , Norio Kudo , Yoshihiro Fujiwara , Tsukuru Kai , Hiroshi Hosokawa , Hiroaki Okamoto
发明人： Yasuo MIYOSHI , Norio Kudo , Yoshihiro Fujiwara , Tsukuru Kai , Hiroshi Hosokawa , Hiroaki Okamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0887 , G03G15/0898 , G03G15/0921 , G03G2215/0609
摘要： A development device can include a developer containing part containing developer, a carrier to carry developer that is supplied from the developer containing part to a development range, a partition dividing the developer containing part into a supply part and a circulation part beneath the supply part to collect developer from the carrier, a first transport member in the supply part of the developer containing part to supply developer from the supply part to the carrier, and a second transport member in the circulation part to transport developer in the circulation part in an axial direction of the carrier. The device can also include a removable seal member, which seals a supplied-developer and/or a collected-developer communicating area.
摘要翻译：显影装置可以包括含有显影剂的显影剂，载体，用于承载从显影剂容纳部分提供到显影范围的显影剂，将显影剂容纳部分分成供给部分和供给部分下方的循环部分的分隔部分从载体收集显影剂，在显影剂供应部分中的第一传送构件，用于将显影剂从供给部分供应到载体;以及在循环部分中的第二传送构件，用于沿轴向方向输送循环部件中的显影剂的承运人。该装置还可以包括密封供应的显影剂和/或收集显影剂通信区域的可移除的密封构件。

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