公开(公告)号：US5255059A

公开(公告)日：1993-10-19

申请号：US851539

申请日：1992-03-13

申请人： Tsukuru Kai ,  Seiji Oka ,  Hidetoshi Yano ,  Shigeru Yoshiki ,  Tsuyoshi Deki

发明人： Tsukuru Kai ,  Seiji Oka ,  Hidetoshi Yano ,  Shigeru Yoshiki ,  Tsuyoshi Deki

IPC分类号： B06B1/06 ,  G03G15/08 ,  G03G15/09 ,  H02N2/00 ,  G03G15/06

CPC分类号： G03G15/0818 ,  G03G15/0921

摘要： An image forming apparatus having a developing device which includes a developing roller. A developer or a toner is transported on and along the developing roller without the roller being rotated. The developing roller has a shaft and ultrasonic transport members provided on the shaft. The ultrasonic transport members are made up of a plurality of electrodes, a piezoelectric member surrounding the electrodes and made of, for example, piezoelectric ceramic, and an elastic member surrounding the piezoelectric member and made of, for example, copper alloy or similar alloy. A plurality of standing waves are caused to flow through the electrodes with the result that the piezoelectric member waves. The toner is transported on the waving surface of the elastic member.

摘要翻译： 一种具有显影装置的图像形成装置，包括显影辊。 显影剂或调色剂在显影辊上并沿着显影辊传送，而不会使辊旋转。 显影辊具有设置在轴上的轴和超声波传送构件。 超声波传送部件由多个电极，围绕电极的压电元件构成，例如由压电陶瓷制成，以及围绕压电元件并由例如铜合金或类似合金制成的弹性元件。 使多个驻波流过电极，结果压电元件波动。 调色剂在弹性构件的挥动表面上传送。

公开(公告)号：US5235384A

公开(公告)日：1993-08-10

申请号：US551948

申请日：1990-07-06

申请人： Seiji Oka ,  Tomoji Ishikawa ,  Tsukuru Kai ,  Hisashi Ishijima ,  Makoto Obu ,  Hidetoshi Yano

发明人： Seiji Oka ,  Tomoji Ishikawa ,  Tsukuru Kai ,  Hisashi Ishijima ,  Makoto Obu ,  Hidetoshi Yano

IPC分类号： G03G15/00 ,  G03G15/08 ,  G03G21/18

CPC分类号： G03G21/1889 ,  G03G15/08 ,  G03G15/50 ,  G03G2221/1663 ,  G03G2221/1823 ,  G03G2221/183

摘要： An image forming apparatus having various process units at least one of which is removable for replacement. The apparatus has a mode selecting a device accessible for selecting desired one of a plurality of image modes. A photoconductive element, developing unit, image transferring unit and other replaceable process units each is provided with a storage for storing image forming conditions which match an image mode selected on the mode selecting device. A copy process and other conditions are set up on the basis of the conditions stored in the storage. Another storage is loaded with data associated with the service life of a replaceable process unit.

摘要翻译： 一种具有各种处理单元的图像形成装置，其中至少一个可移除以进行更换。 该装置具有选择可用于选择多个图像模式中期望的一个的装置的模式。 光电元件，显影单元，图像转印单元和其他可更换处理单元各自设置有用于存储与在模式选择装置上选择的图像模式相匹配的图像形成条件的存储器。 根据存储在存储器中的条件设置复印过程和其他条件。 另一个存储装载有与可替换处理单元的使用寿命相关联的数据。

公开(公告)号：US5416568A

公开(公告)日：1995-05-16

申请号：US77749

申请日：1993-06-17

申请人： Shigeru Yoshiki ,  Seiji Oka ,  Tomoji Ishikawa ,  Tsukuru Kai

发明人： Shigeru Yoshiki ,  Seiji Oka ,  Tomoji Ishikawa ,  Tsukuru Kai

IPC分类号： G03G15/08 ,  G03G15/06

CPC分类号： G03G15/0822 ,  G03G15/08

摘要： A developing unit incorporated in an image forming apparatus and capable of transporting a developer or a toner deposited on a developing roller in a predetermined direction without rotating the developing roller, or developer carrier. The developing roller has an unrotatable base roller, a stationary body provided on the base roller and made of an insulating material, and a plurality of drive electrodes buried in the stationary body. The drive electrodes are divided into three electrode groups. Voltages whose polarities change at predetermined intervals are applied to the three electrode groups, causing the toner to be transported by the coaction of the charge of the toner and the charges of the drive electrodes. The drive electrodes are arranged at a pitch which is substantially one-third of the particle size of the toner, so that the toner may be deposited on the developing roller substantially without any clearance. To enhance repulsion acting on the toner and, therefore, efficient development, higher voltages are applied to part of the drive electrodes located in a developing region than part of the drive electrodes located in a transporting region. Such voltages may be replaced with voltages on which alternating voltages are superposed.

摘要翻译： 一种显影单元，其结合在图像形成装置中，并且能够在不旋转显影辊或显影剂载体的情况下将预定方向上运送显影剂或沉积在显影辊上的调色剂。 显影辊具有不可旋转的底辊，固定体设置在基辊上并由绝缘材料制成，并且多个驱动电极埋在固定体中。 驱动电极分为三个电极组。 其极性以预定间隔改变的电压被施加到三个电极组，导致调色剂通过调色剂的电荷和驱动电极的电荷的共同作用而被输送。 驱动电极以基本上是调色剂粒度的三分之一的间距布置，使得调色剂可以基本上没有间隙地沉积在显影辊上。 为了增强作用在调色剂上的斥力，因此有效地发展，位于显影区域的部分驱动电极的位置比驱动电极位于传送区域的部分更高的电压。 这样的电压可以用交替电压叠加的电压代替。

公开(公告)号：US5555469A

公开(公告)日：1996-09-10

申请号：US323573

申请日：1994-10-17

申请人： Fumihiko Ishikawa ,  Seiji Oka ,  Tsukuru Kai

发明人： Fumihiko Ishikawa ,  Seiji Oka ,  Tsukuru Kai

IPC分类号： G03G15/08 ,  G03G21/10 ,  G03G21/00

CPC分类号： G03G15/0822 ,  G03G21/105

摘要： An image forming apparatus of the type collecting a toner remaining on the surface of an image carrier after image transfer and returning it to a developing unit to use it again. The apparatus separates the toner from paper dust and other impurities before returning the toner to the developing unit on the basis of differences in charge, weight and volume between the toner and the impurities. The toner is returned via an eletrostatic conveyor.

摘要翻译： 该图像形成装置在图像转印之后收集残留在图像载体的表面上的调色剂并将其返回到显影单元以再次使用的图像形成装置。 该设备根据调色剂和杂质之间的电荷，重量和体积的差异将调色剂与纸屑和其它杂质分离，然后将调色剂返回到显影单元。 调色剂通过静电输送机返回。

公开(公告)号：US5109254A

公开(公告)日：1992-04-28

申请号：US570799

申请日：1990-08-22

申请人： Seiji Oka ,  Tsukuru Kai ,  Masaru Tanaka ,  Tomoji Ishikawa

发明人： Seiji Oka ,  Tsukuru Kai ,  Masaru Tanaka ,  Tomoji Ishikawa

IPC分类号： G03G15/08

CPC分类号： G03G15/0844 ,  G03G15/0868 ,  G03G15/0875 ,  G03G15/0886 ,  G03G2215/0685 ,  Y10S222/01

摘要： A developing apparatus has a developer cartridge having a first developer storage room for storing an unused new developer, a second developer storage room for storing a used old developer, and shutter members for opening and closing openings of the first and second developer storage rooms; and a device for detachably attaching the developer cartridge to a section for exchanging the old developer for the new developer on a body side of the developing apparatus. The developer cartridge may be attached and detached from the developer exchanging section after deterioration of the developer in use is displayed, and the used developer is collected within the second developer storage room and the new developer is supplied into the developer cartridge after the collection of the used developer. The developer cartridge may be attached to the body of the developing apparatus at any time, and the used developer may be collected within the second developer storage room by operating the developer cartridge by a control signal from the body side of the developing apparatus when life of the developer in use is completed.

摘要翻译： 显影装置具有显影剂盒，该显影剂盒具有用于存储未使用的新显影剂的第一显影剂储存室，用于储存旧的显影剂的第二显影剂储存室和用于打开和关闭第一和第二显影剂储存室的开口的活门构件; 以及用于将显影剂盒可拆卸地附接到用于在显影装置的主体侧更换用于新显影剂的旧显影剂的部分的装置。 在显示使用中的显影剂的劣化之后显影剂盒可以与显影剂交换部分连接和分离，并且所使用的显影剂被收集在第二显影剂储存室内，并且新的显影剂在收集之后被供应到显影剂盒中 二手开发商 显影剂盒可以在任何时间附着到显影装置的主体上，并且用过的显影剂可以通过来自显影装置的身体侧的控制信号通过操作显影剂盒来收集在第二显影剂储存室内 正在使用的开发人员已经完成。

公开(公告)号：US08610261B2

公开(公告)日：2013-12-17

申请号：US12582246

申请日：2009-10-20

申请人： Seiji Oka ,  Yoshiko Obiraki ,  Takeshi Oi

发明人： Seiji Oka ,  Yoshiko Obiraki ,  Takeshi Oi

IPC分类号： H01L23/48

CPC分类号： H01L23/3735 ,  H01L23/041 ,  H01L23/3121 ,  H01L23/49811 ,  H01L24/48 ,  H01L25/072 ,  H01L25/162 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/00014 ,  H01L2924/181 ,  H01L2924/30105 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A power semiconductor device includes a power semiconductor module having cylindrical conductors which are joined to a wiring pattern so as to be substantially perpendicular to the wiring pattern and whose openings are exposed at a surface of transfer molding resin, and an insert case having a ceiling portion and peripheral walls, the ceiling portion being provided with external terminals that are fitted into, and passed through, the ceiling portion, the external terminals having outer-surface-side connecting portions at the outer surface side of the ceiling portion and inner-surface-side connecting portions at the inner surface side of the ceiling portion. The power semiconductor module is set within the insert case such that the inner-surface-side connecting portions of the external terminals are inserted into the cylindrical conductors.

摘要翻译： 功率半导体器件包括功率半导体模块，该功率半导体模块具有圆柱形导体，其连接到布线图案，以便基本上垂直于布线图案，并且其开口在传输模塑树脂的表面处露出;以及插入壳体，其具有顶部 以及周壁，所述顶部设置有外部端子，所述外部端子嵌入并通过所述顶部，所述外部端子在所述顶部的外表面侧具有外表面侧连接部， 在顶棚部分的内表面侧的侧连接部分。 功率半导体模块设置在插入壳体内，使得外部端子的内表面侧连接部分插入圆柱形导体中。

公开(公告)号：US08334589B2

公开(公告)日：2012-12-18

申请号：US13008470

申请日：2011-01-18

申请人： Yoshihiro Yamaguchi ,  Seiji Oka ,  Osamu Usui ,  Takeshi Oi

发明人： Yoshihiro Yamaguchi ,  Seiji Oka ,  Osamu Usui ,  Takeshi Oi

IPC分类号： H01L23/492 ,  H01L23/02

摘要： A power block includes an insulating substrate, a conductive pattern formed on the insulating substrate, a power semiconductor chip bonded onto the conductive pattern by lead-free solder, a plurality of electrodes electrically connected to the power semiconductor chip and extending upwardly away from the insulating substrate, and a transfer molding resin covering the conductive pattern, the lead-free solder, the power semiconductor chip, and the plurality of electrodes, wherein surfaces of the plurality of electrodes are exposed at an outer surface of the transfer molding resin and lie in the same plane as the outer surface, the outer surface being located directly above the conductive pattern.

公开(公告)号：US08313986B2

公开(公告)日：2012-11-20

申请号：US13476425

申请日：2012-05-21

申请人： Seiji Oka ,  Yoshihiro Yamaguchi

发明人： Seiji Oka ,  Yoshihiro Yamaguchi

IPC分类号： H01L21/00

CPC分类号： H01L23/3121 ,  H01L21/565 ,  H01L24/28 ,  H01L24/29 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L25/072 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48227 ,  H01L2224/48237 ,  H01L2224/49 ,  H01L2224/73265 ,  H01L2224/92247 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01068 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/10272 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A method of manufacturing includes arranging an integral resin sleeve formed by integrating a plurality of sleeve parts so that the sleeve parts are respectively fitted with a plurality of electrode terminals. There is a press-fitting of the sleeve parts to the electrode terminals by performing mold clamping on molds to apply a force downward on the integral resin sleeve. Further, there is a filling of a molding resin into a hollow cavity of the molds.

摘要翻译： 一种制造方法包括：通过集成多个套筒部件而形成的整体树脂套筒，使得套筒部件分别装配有多个电极端子。 通过在模具上进行模具夹紧将套筒部件压配合到电极端子上，以将力向下施加在整体树脂套筒上。 此外，将模制树脂填充到模具的中空腔中。

公开(公告)号：US6108511A

公开(公告)日：2000-08-22

申请号：US289961

申请日：1999-04-13

申请人： Akio Kutsuwada ,  Seiji Oka ,  Tetsuo Yamaoka ,  Keisuke Hayashi ,  Shinji Tamaki

发明人： Akio Kutsuwada ,  Seiji Oka ,  Tetsuo Yamaoka ,  Keisuke Hayashi ,  Shinji Tamaki

IPC分类号： G03G21/10

CPC分类号： G03G21/10

摘要： An image forming apparatus including a plurality of filters for obtaining reusable toner from used toner scraped off of an image carrier. Also included is a reusable toner container for storing the reusable toner, and a toner transfer device for transferring the reusable toner stored in the reusable toner container to a developing device so that the reusable toner is reused by the developing device. The plurality of filters have a different mesh-size and are positioned in a used toner stream in an order based on the different mesh-size.

摘要翻译： 一种图像形成装置，包括用于从图像载体刮掉的废粉末获得可重复使用的调色剂的多个过滤器。 还包括用于存储可重复使用的调色剂的可重复使用的调色剂容器和用于将存储在可重复使用的调色剂容器中的可重复使用的调色剂转移到显影装置的调色剂转移装置，使得可再利用的调色剂被显影装置再利用。 多个过滤器具有不同的网格尺寸，并且基于不同的网格尺寸按顺序定位在用过的调色剂流中。

公开(公告)号：US5822664A

公开(公告)日：1998-10-13

申请号：US581498

申请日：1995-12-29

申请人： Seiji Oka ,  Hajime Oyama ,  Yasushi Akiba ,  Kiyonori Tsuda

发明人： Seiji Oka ,  Hajime Oyama ,  Yasushi Akiba ,  Kiyonori Tsuda

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/09 ,  G03G15/0896 ,  G03G2215/0609

摘要： A developing machine is provided which includes a supporting case (2); a developing sleeve (4) mounted within the supporting case (2), for carrying a developing agent (3); a magnetic roller (15) mounted within the developing sleeve (4); a projection (5d) for thinning a layer of the developing agent (3) carried on the developing sleeve (4) and regulating the amount of the developing agent (3); a drift portion A having a predetermined capacity, in which the developing agent (3) stopped by the projection (5d) drifts about; a toner containing portion (5b) having a toner supplying opening 5c which faces the developing sleeve (4) and is contiguous to the drift portion A on the upstream side of a direction in which the developing agent (3) on the developing sleeve (4) is carried; a developing agent storage case (5) attachable to and detachable from the supporting case (2), including the developing sleeve (4) and the toner containing portion (5b); and a developing agent retrieving device for a scraping the developing agent (3) lying on the developing sleeve (14) and retrieving the scraped developing agent (3) into the toner containing portion (5b).

摘要翻译： 提供一种包括支撑壳体（2）的显影机器; 安装在所述支撑壳体（2）内的用于承载显影剂（3）的显影套筒（4）; 安装在显影套筒（4）内的磁性辊（15）; 用于使承载在显影套筒（4）上的显影剂（3）的层变薄并调节显影剂（3）的量的突起（5d）; 具有由突起（5d）停止的显影剂（3）漂移的具有预定容量的漂移部分A; 调色剂容纳部分（5b）具有面向显影套筒（4）的调色剂供应开口5c，并且在显影剂套筒（4）上的显影剂（3）的方向的上游侧与漂移部分A相邻 ） 可拆卸自支撑壳体的显影剂储存盒（5），包括显影套筒（4）和调色剂容纳部分（5b）; 以及用于刮取位于显影套筒（14）上的显影剂（3）并将刮下的显影剂（3）回收到调色剂容纳部分（5b）中的显影剂回收装置。