公开(公告)号：US5619765A

公开(公告)日：1997-04-15

申请号：US523958

申请日：1995-09-06

申请人： Toshiaki Tokita ,  Akiko Konishi ,  Yasuo Miyoshi ,  Kakuji Murakami ,  Toshiaki Takahashi

发明人： Toshiaki Tokita ,  Akiko Konishi ,  Yasuo Miyoshi ,  Kakuji Murakami ,  Toshiaki Takahashi

IPC分类号： B08B3/08 ,  B41M7/00 ,  G03G7/00 ,  G03G11/00 ,  G03G21/00 ,  B08B11/00

CPC分类号： B41M7/0009 ,  B08B3/08 ,  G03G21/00 ,  G03G11/00

摘要： In a device for recycling a recording medium by removing a film-like image forming substance from the medium, a separating member contacts one side of the medium carrying the substance. The separating member is durable because its surface contacting the medium is provided with a measure against deterioration. Anticorrosion means reduces the deterioration rate of the separating member.

摘要翻译： 在通过从介质中除去膜状图像形成物质来再循环记录介质的装置中，分离构件接触携带该物质的介质的一侧。 分离构件是耐用的，因为其与介质接触的表面具有防止劣化的措施。 防腐手段降低了分离部件的退化率。

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。

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。

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。

公开(公告)号：US08135314B2

公开(公告)日：2012-03-13

申请号：US12342935

申请日：2008-12-23

申请人： Yasuo Miyoshi ,  Hisashi Kikuchi ,  Norio Kudo ,  Nobuo Iwata ,  Tsukuru Kai

发明人： Yasuo Miyoshi ,  Hisashi Kikuchi ,  Norio Kudo ,  Nobuo Iwata ,  Tsukuru Kai

IPC分类号： G03G15/09

CPC分类号： G03G15/0893 ,  G03G15/0877 ,  G03G2215/0822 ,  G03G2215/0838

摘要： A developing device includes a first screw that supplies a developer to a developing roller while agitating/conveying the developer in a first direction, and a screw that collects residual developer from the developing roller, agitates/conveys the residual developer in a second direction opposite to the first direction, and delivers the residual developer to the first screw. Between two points that a magnetic flux density in a normal direction of a magnetic field formed in a developer separating magnetic pole in the developing roller become substantially zero, a point at a downstream side in a rotating direction of the developing roller is formed at an upstream side to a developing roller rotating direction, than a line joining the center of the developing roller and the center of the second screw.

摘要翻译： 显影装置包括在第一方向上搅拌/输送显影剂的同时将显影剂供应到显影辊的第一螺杆和从显影辊收集残留显影剂的螺杆，在与第二方向相反的第二方向上搅拌/输送残余显影剂 第一方向，并将剩余显影剂输送到第一螺丝。 在形成在显影辊中的显影剂分离磁极中的磁场的法线方向上的磁通密度基本上为零的两点之间，显影辊的旋转方向下游侧的点形成在上游 一侧到显影辊旋转方向，而不是连接显影辊的中心和第二螺丝的中心的线。

公开(公告)号：US20110008073A1

公开(公告)日：2011-01-13

申请号：US12832402

申请日：2010-07-08

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： G03G15/08

CPC分类号： G03G15/081 ,  G03G15/0877 ,  G03G15/0893 ,  G03G2215/0822 ,  G03G2215/0827

摘要： A development device includes a developer container internally divided by a partition into a supply path and a recovery path, a developer bearing member, a supply conveyance member to apply force to convey developer to a developer retaining space through the supply path, the developer retaining space retaining the developer to be conveyed by the developer bearing member, a recovery conveyance member, a communication pathway provided between the supply path and the developer retaining space, the communication pathway passing the developer from the supply path to the developer retaining space, and a developer softening member to soften the developer that is present above the partition, provided at least one of at a position in the communication pathway and at a position close to the communication pathway.

摘要翻译： 显影装置包括：内部由分隔件分成供给路径和回收路径的显影剂容器，显影剂承载部件，供给传送部件，用于施加力以通过供给路径将显影剂输送到显影剂保留空间;显影剂保留空间 保持显影剂由显影剂承载部件传送，回收传送部件，设置在供给路径和显影剂保留空间之间的连通路径，将显影剂从供给路径通过到显影剂保留空间的连通路径，以及显影剂 软化构件以软化存在于隔板上方的显影剂，提供在通信路径中的位置和靠近通信路径的位置中的至少一个。

公开(公告)号：US20100317747A1

公开(公告)日：2010-12-16

申请号：US12800051

申请日：2010-05-07

申请人： Keiichi Okuyama ,  Yotaro Ohno ,  Takashi Ogawa ,  Seiji Aoki ,  Tsutomu Shikada ,  Yasuhiro Mogi ,  Toshifumi Suzuki ,  Yasuo Miyoshi ,  Nobuaki Kobayashi ,  Kazuro Suzuki

发明人： Keiichi Okuyama ,  Yotaro Ohno ,  Takashi Ogawa ,  Seiji Aoki ,  Tsutomu Shikada ,  Yasuhiro Mogi ,  Toshifumi Suzuki ,  Yasuo Miyoshi ,  Nobuaki Kobayashi ,  Kazuro Suzuki

IPC分类号： C07C1/06 ,  C07C11/00

CPC分类号： C07C29/16 ,  C01B3/386 ,  C01B2203/0261 ,  C01B2203/06 ,  C07C41/09 ,  C07C43/043

摘要： A medium oil to be used for a synthesis reaction in a slurry-bed reaction procedure. The medium oil has as a main component, a branched, saturated aliphatic hydrocarbon having 16 to 50 carbon atoms, 1 to 7 tertiary carbon atoms, 0 quaternary carbon atoms, and 1 to 16 carbon atoms in the branched chains bonded to the tertiary carbon atoms; and at least one of the tertiary carbon atoms is bonded to hydrocarbon chains with a chain length having 4 or more carbon atoms in three directions.

摘要翻译： 在浆料床反应过程中用于合成反应的中油。 中油作为主要成分，在与叔碳原子键合的支链中具有碳原子数为16〜50，碳原子数为1〜7的叔碳原子数为0的季碳原子数为1〜16的支链饱和脂肪族烃 ; 并且至少一个叔碳原子在三个方向上键合具有4个或更多个碳原子的链长的烃链。

公开(公告)号：US07599649B2

公开(公告)日：2009-10-06

申请号：US11843168

申请日：2007-08-22

申请人： Yasuo Miyoshi

发明人： Yasuo Miyoshi

IPC分类号： G03G15/09

CPC分类号： G03G15/09 ,  G03G2215/0609

摘要： A development device configured to develop an electrostatic latent image on an image carrying member with a two-component developer having a toner and a carrier, the development device including: a developer carrying member to carry the two-component developer to a development region in which the developer carrying member faces the image carrying member; a developer control member to control a volume of the two-component developer; a plurality of electrodes to be separately disposed in a direction parallel to a rotation axis of the developer carrying member while separated from a surface of the developer carrying member and located between the developer control member and the development region in a rotation direction of the developer carrying member; and a power source to apply a power to the plurality of electrodes to form a periodically changing electric field generating an external force to convey the two-component developer in the rotation axis direction.

摘要翻译： 一种显影装置，其被配置为利用具有调色剂和载体的双组分显影剂在图像承载部件上显影静电潜像，所述显影装置包括：显影剂承载部件，用于将双组分显影剂携带到显影区域，其中 显影剂承载构件朝向图像承载构件; 用于控制双组分显影剂的体积的显影剂控制构件; 多个电极在平行于显影剂承载构件的旋转轴线的方向上分开设置，同时与显影剂承载构件的表面分离，并且位于显影剂控制构件和显影区域之间，并沿显影剂承载构件的旋转方向 会员; 以及向多个电极施加电力以形成产生外力的周期性变化的电场以在旋转轴线方向上输送双组分显影剂的电源。

公开(公告)号：US20080056747A1

公开(公告)日：2008-03-06

申请号：US11848961

申请日：2007-08-31

申请人： Yasuo Miyoshi

发明人： Yasuo Miyoshi

IPC分类号： G03G15/10 ,  G03G21/14

CPC分类号： G03G15/09

摘要： A developing device, which can inhibit the increase of the rate of uncharged toner caused by long hours of operation and develop an excellent image, and a process cartridge and an image forming apparatus that use such a developing device. A developing sleeve is rotary driven, and has, as magnetic field generating means that is fixedly disposed within the developing sleeve, a magnet roll composed of a plurality of stationary magnets. The magnet roll has five magnetic poles, P1 (south pole), P2 (north pole), P3 (north pole), P4 (south pole) and P5 (north pole), which are arranged in the direction of rotation of the developing sleeve in this order starting from a developing position that is a region facing a photoreceptor. On the periphery of the developing sleeve, there is disposed blade-shaped developer accumulation means, which is attached to a developer container at a position between a doctor blade and a stirring section and in the vicinity of the stirring section, with a predetermined space between the developing sleeve and the developer accumulation means.

摘要翻译： 一种显影装置，其可以抑制由长时间的操作引起的不带电调色剂的速率的增加并且产生优异的图像，以及使用这种显影装置的处理盒和成像装置。 显影套筒被旋转驱动，并且作为固定地设置在显影套筒内的磁场产生装置，具有由多个固定磁体组成的磁辊。 磁辊具有五个磁极，P 1（南极），P 2（北极），P 3（北极），P 4（南极）和P 5（北极） 从作为面向感光体​​的区域的显影位置开始，以此顺序旋转显影套筒。 在显影套筒的周边上设置有叶片状的显影剂积存装置，其在刮刀和搅拌部分之间的位置附近并且在搅拌部分附近的显影剂容器之间具有预定的间隔， 显影套筒和显影剂积累装置。

公开(公告)号：US06412888B1

公开(公告)日：2002-07-02

申请号：US09636480

申请日：2000-08-10

申请人： Yasuo Miyoshi

发明人： Yasuo Miyoshi

IPC分类号： B62D5508

CPC分类号： B62D55/275 ,  B62D55/28

摘要： Fitting and exchanging operations are easily performed without using bolts. In a rubber pad 2 to be equipped to an iron crawler belt 1, a vulcanized rubber material 6 is adhered to a second surface of a flat metal core 5 having a first hook 7 and second hook 8 formed at opposite ends of the metal core 5. The length of the second hook 8 is longer than that of the first hook 7, and the length of concavity 9 formed on a first surface of the metal core 5 opposite the longer second hook 8 is no more than one fifth of the length of the metal core 5 in the cross direction of the iron crawler belt.

摘要翻译： 无需螺栓即可轻松进行安装和更换操作。 在配备有铁履带1的橡胶垫2中，硫化橡胶材料6粘附到具有形成在金属芯5的相对端的第一钩7和第二钩8的扁平金属芯5的第二表面上 第二钩8的长度大于第一钩7的长度，并且形成在与较长的第二钩8相对的金属芯5的第一表面上的凹部9的长度不超过第二钩8的长度的五分之一 金属芯5在铁履带的横向上。