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11. 发明申请

US20120051793A1 DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INCLUDING SAME 失效
标题翻译：开发装置，工艺盒和图像形成装置，包括它们
公开(公告)号：US20120051793A1
公开(公告)日：2012-03-01
申请号：US13207776
申请日：2011-08-11
申请人： Norio Kudo , Yasuo Miyoshi , Hiroshi Hosokawa , Yoshihiro Fujiwara , Hiroaki Okamoto
发明人： Norio Kudo , Yasuo Miyoshi , Hiroshi Hosokawa , Yoshihiro Fujiwara , Hiroaki Okamoto
IPC分类号： G03G15/09
CPC分类号： G03G15/0891 , G03G2215/0822
摘要： A development device includes a developer bearer to carry by rotation two-component developer to a development range to develop a latent image formed on a latent image bearer, a magnetic field generator disposed inside the developer bearer, a developer regulator for adjusting an amount of the developer on the developer bearer, positioned upstream from the development range in a rotational direction of the developer bearer and facing the developer bearer across a regulation gap, a supply compartment from which the developer is supplied by a developer agitator to the developer bearer, a collection compartment, a pre-regulation portion adjacent to and upstream from the developer regulator in the rotational direction of the developer bearer, and a developer mobility adjuster that makes mobility of the developer in the pre-regulation portion higher on an upstream side in a developer conveyance direction in the supply compartment.
摘要翻译：显影装置包括：通过旋转双组分显影剂携带到显影范围以显影形成在潜像载体上的潜像的显影剂承载体，设置在显影剂承载体内的磁场发生器，用于调节开发者承载体上的显影剂，位于显影剂载体的旋转方向上的开发范围的上游，并且跨越调节间隙面对显影剂载体，显影剂由开发者搅拌器从其供应给开发者承载体的供应隔室，在显影剂载体的旋转方向上与显影剂调节器相邻并上游的预调节部分，以及显影剂迁移率调节器，其使显影剂输送的上游侧的预调节部分中的显影剂的移动性更高方向在供应隔间。

12. 发明申请

US20110150525A1 DEVELOPMENT DEVICE, PROCESS CARTRIDGE INCLUDING SAME, AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：开发装置，包括它们的处理盒，以及包括它们的图像形成装置
公开(公告)号：US20110150525A1
公开(公告)日：2011-06-23
申请号：US12952519
申请日：2010-11-23
申请人： Yoshihiro FUJIWARA , Yasuo Miyoshi , Hiroshi Hosokawa , Norio Kudo , Hiroaki Okamoto
发明人： Yoshihiro FUJIWARA , Yasuo Miyoshi , Hiroshi Hosokawa , Norio Kudo , Hiroaki Okamoto
IPC分类号： G03G21/16 , G03G15/08
CPC分类号： G03G15/0822 , G03G15/0844 , G03G15/0877 , G03G15/0898 , G03G2215/0822
摘要： A development device includes a developer carrier, a supply compartment having a downstream end portion positioned outside the development area in the axial direction of the developer carrier, a collection compartment disposed lower than the supply compartment, first and second communication ports respectively formed in the downstream end portion and an upstream end portion of the supply compartment, a developer circulation unit including first and second developer conveyance members respectively provided in the supply compartment and the collection compartment, a toner supply port formed in an upper portion of the downstream end portion of the supply compartment, and an airflow path limiter provided in the downstream end portion of the supply compartment, closer to the development area than the toner supply port in the axial direction of the developer carrier, to restrict an airflow path above the developer in the downstream end portion of the supply compartment.
摘要翻译：显影装置包括显影剂载体，具有位于显影剂载体的轴向方向上的显影区域外侧的下游端部的供给室，设置在供给室下方的收集室，分别形成在下游侧的第一和第二连通口一个显影剂循环单元，包括分别设置在所述供应室和所述收集室中的第一和第二显影剂输送构件，形成在所述供给室的下游端部的上部的调色剂供给口供给室，以及设置在供给室的下游端部的气流路径限制器，在显影剂载体的轴向上比调色剂供给口更靠近显影区域，限制下游端的显影剂上方的气流路径供应室的一部分。

13. 发明授权

US08326180B2 Development device, process cartridge, and image forming apparatus 有权
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US08326180B2
公开(公告)日：2012-12-04
申请号：US12709022
申请日：2010-02-19
申请人： Yoshihiro Fujiwara , Yasuo Miyoshi , Takuya Seshita , Norio Kudo
发明人： Yoshihiro Fujiwara , Yasuo Miyoshi , Takuya Seshita , Norio Kudo
IPC分类号： G03G15/04
CPC分类号： G03G15/09 , G03G15/0855 , G03G15/0865 , G03G15/0879 , G03G15/0886 , G03G15/0893 , G03G2215/0609 , G03G2215/0822 , G03G2215/0838
摘要： A development device to develop a latent image with two-component developer includes a developer carrier disposed facing the image carrier, to carry the developer, a magnetic field generator disposed inside the developer carrier, to form multiple magnetic poles around the developer carrier, an interior wall dividing the interior of the development device into a first transport chamber and a second transport chamber parallel to the first transport chamber, a first transport member disposed in the first transport chamber, facing the developer carrier, to supply the developer to the developer carrier while transporting the developer longitudinally, a second transport member disposed in the second transport chamber, facing the developer carrier, to transport the developer separated from the developer carrier longitudinally, a partition disposed between the developer carrier and the second transport member to prevent resupply of the used developer in the second transport chamber from to the developer carrier.
摘要翻译：利用双组分显影剂开发潜像的显影装置包括：面向图像载体设置的显影剂载体，以携带显影剂，设置在显影剂载体内部的磁场发生器，以在显影剂载体周围形成多个磁极;内部将显影装置的内部分隔成平行于第一输送室的第一输送室和第二输送室，第一输送构件，设置在第一输送室中，面向显影剂载体，以将显影剂供应到显影剂载体上，沿纵向输送显影剂的第二输送构件，设置在第二输送室中的面向显影剂载体的第二输送构件，用于输送从显影剂载体纵向纵向分离的显影剂，设置在显影剂载体和第二输送构件之间的隔板，以防止再次使用所用的开发商在第二个运输室从到开发商承运人

14. 发明申请

US20090238610A1 DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备，过程盒和图像形成装置
公开(公告)号：US20090238610A1
公开(公告)日：2009-09-24
申请号：US12405590
申请日：2009-03-17
申请人： Yasuo MIYOSHI , Yoshihiro Fujiwara , Takuya Seshita , Norio Kudo
发明人： Yasuo MIYOSHI , Yoshihiro Fujiwara , Takuya Seshita , Norio Kudo
IPC分类号： G03G15/09
CPC分类号： G03G15/0921
摘要： A first carrying member supplies a developer to a developer carrier at the position of a developer attracting magnetic pole H4 while longitudinally carrying the developer, and a second carrying member carries the developer released from the developer carrier at the position of a developer releasing magnetic pole H3. The developer carrier 13a has two magnetic poles H2 and H4 of the same polarity sandwiching the developer releasing magnetic pole H3. Moreover, the developer releasing magnetic pole H3 is formed by the two magnetic poles H2 and H4 so that the polarity of the developer releasing magnetic pole H3 differs from the polarity of the two magnetic poles H2 and H4.
摘要翻译：第一承载构件在显影剂纵向承载显影剂的同时在显影剂吸引磁极H4的位置处将显影剂供应到显影剂载体，并且第二承载构件在显影剂释放磁极H3的位置处携带从显影剂载体释放的显影剂。显影剂载体13a具有夹着显影剂释放磁极H3的相同极性的两个磁极H2和H4。此外，释放磁极H3的显影剂由两个磁极H2和H4形成，使得显影剂释放磁极H3的极性与两个磁极H2和H4的极性不同。

15. 发明授权

US08649714B2 Development device, process cartridge, and image forming apparatus including same 失效
标题翻译：显影装置，处理盒和包括其的图像形成装置
公开(公告)号：US08649714B2
公开(公告)日：2014-02-11
申请号：US13207776
申请日：2011-08-11
申请人： Norio Kudo , Yasuo Miyoshi , Hiroshi Hosokawa , Yoshihiro Fujiwara , Hiroaki Okamoto
发明人： Norio Kudo , Yasuo Miyoshi , Hiroshi Hosokawa , Yoshihiro Fujiwara , Hiroaki Okamoto
IPC分类号： G03G15/09
CPC分类号： G03G15/0891 , G03G2215/0822
摘要： A development device includes a developer bearer to carry by rotation two-component developer to a development range to develop a latent image formed on a latent image bearer, a magnetic field generator disposed inside the developer bearer, a developer regulator for adjusting an amount of the developer on the developer bearer, positioned upstream from the development range in a rotational direction of the developer bearer and facing the developer bearer across a regulation gap, a supply compartment from which the developer is supplied by a developer agitator to the developer bearer, a collection compartment, a pre-regulation portion adjacent to and upstream from the developer regulator in the rotational direction of the developer bearer, and a developer mobility adjuster that makes mobility of the developer in the pre-regulation portion higher on an upstream side in a developer conveyance direction in the supply compartment.
摘要翻译：显影装置包括：通过旋转双组分显影剂携带到显影范围以显影形成在潜像载体上的潜像的显影剂承载体，设置在显影剂承载体内的磁场发生器，用于调节开发者承载体上的显影剂，位于显影剂载体的旋转方向上的开发范围的上游，并且跨越调节间隙面对显影剂载体，显影剂由开发者搅拌器从其供应给开发者承载体的供应隔室，在显影剂载体的旋转方向上与显影剂调节器相邻并上游的预调节部分，以及显影剂迁移率调节器，其使显影剂输送的上游侧的预调节部分中的显影剂的移动性更高方向在供应隔间。

16. 发明授权

US08433224B2 Development device, process cartridge including same, and image forming apparatus including same 有权
标题翻译：显影装置，包括它的处理盒，以及包括它的成像装置
公开(公告)号：US08433224B2
公开(公告)日：2013-04-30
申请号：US12952519
申请日：2010-11-23
申请人： Yoshihiro Fujiwara , Yasuo Miyoshi , Hiroshi Hosokawa , Norio Kudo , Hiroaki Okamoto
发明人： Yoshihiro Fujiwara , Yasuo Miyoshi , Hiroshi Hosokawa , Norio Kudo , Hiroaki Okamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0844 , G03G15/0877 , G03G15/0898 , G03G2215/0822
摘要： A development device includes a developer carrier, a supply compartment having a downstream end portion positioned outside the development area in the axial direction of the developer carrier, a collection compartment disposed lower than the supply compartment, first and second communication ports respectively formed in the downstream end portion and an upstream end portion of the supply compartment, a developer circulation unit including first and second developer conveyance members respectively provided in the supply compartment and the collection compartment, a toner supply port formed in an upper portion of the downstream end portion of the supply compartment, and an airflow path limiter provided in the downstream end portion of the supply compartment, closer to the development area than the toner supply port in the axial direction of the developer carrier, to restrict an airflow path above the developer in the downstream end portion of the supply compartment.
摘要翻译：显影装置包括显影剂载体，具有位于显影剂载体的轴向方向上的显影区域外侧的下游端部的供给室，设置在供给室下方的收集室，分别形成在下游侧的第一和第二连通口一个显影剂循环单元，包括分别设置在所述供应室和所述收集室中的第一和第二显影剂输送构件，形成在所述供给室的下游端部的上部的调色剂供给口供给室，以及设置在供给室的下游端部的气流路径限制器，在显影剂载体的轴向上比调色剂供给口更靠近显影区域，限制下游端的显影剂上方的气流路径供应室的一部分。

17. 发明授权

US08238801B2 Developing device, process cartridge, method and image forming apparatus for developing an electrostatic latent image on an image carrier 有权
标题翻译：用于在图像载体上显影静电潜像的显影装置，处理盒，方法和图像形成装置
公开(公告)号：US08238801B2
公开(公告)日：2012-08-07
申请号：US12405590
申请日：2009-03-17
申请人： Yasuo Miyoshi , Yoshihiro Fujiwara , Takuya Seshita , Norio Kudo
发明人： Yasuo Miyoshi , Yoshihiro Fujiwara , Takuya Seshita , Norio Kudo
IPC分类号： G03G15/06 , G03G15/08 , G03G15/09
CPC分类号： G03G15/0921
摘要： A developing device, process cartridge method, and image forming apparatus for developing an electrostatic latent image on an image carrier, the developing device including a first carrying member that supplies a developer to a developer carrier at the position of a developer attracting fourth magnetic pole while longitudinally carrying the developer, and a second carrying member that carries the developer released from the developer carrier at the position of a developer releasing third magnetic pole. The developer carrier has two magnetic poles (second and fourth magnetic poles) of the same polarity sandwiching the developer releasing third magnetic pole. Moreover, the developer releasing third magnetic pole is formed by the two magnetic poles (second and fourth magnetic poles) so that the polarity of the developer releasing third magnetic pole differs from the polarity of the two magnetic poles (second and fourth magnetic poles).
摘要翻译：一种用于在图像载体上显影静电潜像的显影装置，处理盒方法和图像形成装置，该显影装置包括第一承载构件，该第一承载构件将吸收第四磁极的显影剂的显影剂供应到显影剂载体，同时纵向承载显影剂的第二承载构件，以及在显影剂释放第三磁极的位置处承载从显影剂载体释放的显影剂的第二承载构件。显影剂载体具有两个相同极性的磁极（第二和第四磁极），夹着显影剂释放第三磁极。此外，释放第三磁极的显影剂由两个磁极（第二和第四磁极）形成，使得显影剂释放第三磁极的极性与两个磁极（第二和第四磁极）的极性不同。

18. 发明申请

US20140037303A1 LUBRICANT APPLICATOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：润滑剂应用者，图像形成装置和过程盒
公开(公告)号：US20140037303A1
公开(公告)日：2014-02-06
申请号：US13936669
申请日：2013-07-08
申请人： Daisuke TOMITA , Takeshi Shintani , Norio Kudo , Keji Honjoh , Satoshi Hatori , Naohiro Kumagai , Akira Fujimori , Kaoru Yoshino , Yuta Azeyanagi , Hideyasu Seki , Ryohta Gotoh
发明人： Daisuke TOMITA , Takeshi Shintani , Norio Kudo , Keji Honjoh , Satoshi Hatori , Naohiro Kumagai , Akira Fujimori , Kaoru Yoshino , Yuta Azeyanagi , Hideyasu Seki , Ryohta Gotoh
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/553 , G03G21/0094
摘要： A lubricant applicator includes a block of lubricant, a supply member contactable against the block of lubricant to scrape the block of lubricant, and a lubricant gauge including a first electrode and a second electrode. The lubricant gauge is electrically connected to the first electrode and the second electrode to detect whether an amount of lubricant remaining is less than a threshold value based on establishment of electrical continuity between the first electrode and the second electrode. One of the first electrode and the second electrode includes a projection projecting toward the other one of the first electrode and the second electrode.
摘要翻译：润滑剂施加器包括一块润滑剂，可抵靠润滑剂块刮擦润滑剂块的供应件，以及包括第一电极和第二电极的润滑剂计量器。润滑剂计电连接到第一电极和第二电极，以基于在第一电极和第二电极之间的电连续性的建立来检测剩余的润滑剂的量是否小于阈值。第一电极和第二电极中的一个包括朝向第一电极和第二电极中的另一个突出的突起。

19. 发明申请

US20120328332A1 IMAGE FORMING APPARATUS WITH NEUTRALIZER AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置与中和器和图像形成方法
公开(公告)号：US20120328332A1
公开(公告)日：2012-12-27
申请号：US13489063
申请日：2012-06-05
申请人： Akio KOSUGE , Shinichi Kawahara , Nobuo Kuwabara , Takeshi Shintani , Norio Kudo , Daisuke Tomita
发明人： Akio KOSUGE , Shinichi Kawahara , Nobuo Kuwabara , Takeshi Shintani , Norio Kudo , Daisuke Tomita
IPC分类号： G03G21/00
CPC分类号： G03G21/08
摘要： An image forming apparatus including an image bearing member, a charger, an irradiator, a developing device, a transfer device, a neutralizer, and a varying device is provided. The neutralizer is adapted to neutralize the image bearing member by emitting neutralization light thereto, after a toner image formed on the image bearing member is transferred therefrom. The varying device is adapted to vary an amount of the neutralization light to be emitted to the image bearing member by pulse-width modulation of a voltage to be supplied to the neutralizer. The image forming apparatus satisfies the following formula: f/V>5 wherein f (Hz) represents a frequency of the pulse-width modulation and V (mm/s) represents a linear speed of the image bearing member.
摘要翻译：提供了包括图像承载部件，充电器，照射器，显影装置，转印装置，中和器和变化装置的图像形成装置。在从图像承载部件上形成的调色剂图像转印到其上之后，中和器适于通过发射中和光来中和图像承载部件。改变装置适于通过对要提供给中和器的电压的脉冲宽度调制来改变要发射到图像承载部件的中和光的量。图像形成装置满足以下公式：f / V> 5其中f（Hz）表示脉宽调制的频率，V（mm / s）表示图像承载部件的线速度。

20. 发明授权

US4451813A Vacuum fuse having magnetic flux generating means for moving arc 失效
标题翻译：真空保险丝具有用于移动电弧的磁通量产生装置
公开(公告)号：US4451813A
公开(公告)日：1984-05-29
申请号：US468677
申请日：1983-02-22
申请人： Kengo Hirose , Norio Kudo
发明人： Kengo Hirose , Norio Kudo
IPC分类号： H01H85/047 , H01H85/38
CPC分类号： H01H85/047 , H01H2085/386
摘要： A vacuum fuse includes a pair of metallic spiral elements of different wrapping directions mounted on inner end portions of axially aligned conductor rods. The radial inner ends of spiral elements are electrically connected to respective conductor rods and the radial outer ends are electrically connected to outer metallic rings, respectively. Arcing electrode disks are mounted to opposite axial ends of the outer rings to define confronting spaced apart and parallel arcing surfaces. A fusible element is connected between the conductor rods. When the fusible element is broken by an excess current, an arc is produced between the arcing surfaces and a magnetic flux is induced by the current flowing through the spiral elements. The magnetic flux causes the arc to move so that each arcing electrode is prevented from being locally heated, thereby improving the current interrupting property of the fuse.
摘要翻译：真空保险丝包括一对安装在轴向对准的导体棒的内端部上的不同缠绕方向的金属螺旋元件。螺旋元件的径向内端电连接到相应的导体棒，并且径向外端分别电连接到外金属环。电弧电极盘安装到外圈的相对的轴向端部，以限定相互间隔开并平行的电弧表面。导体棒之间连接有可熔元件。当易熔元件被过电流破坏时，在电弧表面之间产生电弧，并且由流过螺旋元件的电流引起磁通量。磁通量使得电弧移动，使得防止每个电弧电极局部加热，从而提高熔断器的电流中断性能。

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