公开(公告)号：US20100117219A1

公开(公告)日：2010-05-13

申请号：US12523948

申请日：2008-01-18

申请人： Seiji Oka ,  Osamu Usui ,  Yasushi Nakayama ,  Yoshiko Obiraki ,  Takeshi Oi

发明人： Seiji Oka ,  Osamu Usui ,  Yasushi Nakayama ,  Yoshiko Obiraki ,  Takeshi Oi

IPC分类号： H01L23/48

CPC分类号： H01L25/072 ,  H01L23/4334 ,  H01L23/49811 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/16 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/01078 ,  H01L2924/15312 ,  H01L2924/1532 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A power semiconductor device in which transfer molding resin seals: a metallic circuit substrate; a power semiconductor element joined to a wiring pattern; and a side surface of a cylindrical external terminal communication section provided on the wiring pattern and to which an external terminal can be inserted and connected. The cylindrical external terminal communication section is substantially perpendicular to a surface on which the wiring pattern is formed. An outer surface of a metal plate of the metallic circuit substrate and a top portion of the cylindrical external terminal communication section are exposed from the transfer molding resin. The transfer molding resin is not present within the cylindrical external terminal communication section.

摘要翻译： 一种功率半导体器件，其中传输模塑树脂密封：金属电路基板; 连接到布线图案的功率半导体元件; 以及设置在布线图案上并且可以插入和连接外部端子的圆筒形外部端子连通部的侧表面。 圆筒形外部端子连通部分基本上垂直于其上形成有布线图案的表面。 金属电路基板的金属板的外表面和圆筒形外部端子连通部分的顶部从传递模塑树脂露出。 传递模塑树脂不存在于圆筒形外部端子连通部分内。

公开(公告)号：US20100013085A1

公开(公告)日：2010-01-21

申请号：US12504225

申请日：2009-07-16

申请人： Takeshi Oi ,  Seiji Oka ,  Yoshiko Obiraki ,  Osamu Usui ,  Yasushi Nakayama

发明人： Takeshi Oi ,  Seiji Oka ,  Yoshiko Obiraki ,  Osamu Usui ,  Yasushi Nakayama

IPC分类号： H01L23/52 ,  H01L23/28 ,  H01L23/48

CPC分类号： H05K3/32 ,  H01L23/3121 ,  H01L24/28 ,  H01L24/29 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L25/072 ,  H01L25/162 ,  H01L2224/05553 ,  H01L2224/0603 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/48699 ,  H01L2224/4911 ,  H01L2224/49111 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/0102 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01061 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/10272 ,  H01L2924/12032 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/19043 ,  H01L2924/30107 ,  H05K3/284 ,  H05K2201/1031 ,  H05K2201/10333 ,  H05K2201/10962 ,  Y02P70/611 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/3512

摘要： A power semiconductor device includes power semiconductor elements joined to wiring patterns of a circuit substrate, cylindrical external terminal communication sections, and wiring means for forming electrical connection between, for example, the power semiconductor elements and the cylindrical external terminal communication sections. The power semiconductor elements, the cylindrical external terminal communication sections, and the wiring means are sealed with transfer molding resin. The cylindrical external terminal communication sections are arranged on the wiring patterns so as to be substantially perpendicular to the wiring patterns, such that external terminals are insertable and connectable to the cylindrical external terminal communication sections, and such that a plurality of cylindrical external terminal communication sections among the cylindrical external terminal communication sections are arranged two-dimensionally on each of wiring patterns that act as main circuits.

摘要翻译： 功率半导体器件包括接合到电路基板的布线图案的电力半导体元件，圆柱形外部端子连通部分和用于形成例如功率半导体元件和圆筒形外部端子连接部分之间的电连接的布线装置。 功率半导体元件，圆筒形外部端子连通部分和布线装置用传递模塑树脂密封。 圆筒形的外部端子连通部分布置在布线图案上，以便大致垂直于布线图案，使得外部端子可插入并可连接到圆柱形外部端子连通部分，并且使得多个圆柱形外部端子连通部分 在作为主电路的每个布线图案上，圆柱形外部端子通信部分二维布置。

公开(公告)号：US20070277541A1

公开(公告)日：2007-12-06

申请号：US11667483

申请日：2005-11-30

申请人： Akinori Nakai ,  Seiji Oka ,  Hidekazu Kudou ,  Takashi Tokui

发明人： Akinori Nakai ,  Seiji Oka ,  Hidekazu Kudou ,  Takashi Tokui

IPC分类号： F25D17/06

CPC分类号： F24F1/0003 ,  F24F6/00 ,  F24F7/06 ,  F24F11/0001 ,  F24F11/30 ,  F24F11/46 ,  F24F11/56 ,  F24F11/62 ,  F24F11/65

摘要： When an infrared ray transmitting and receiving part of an indoor unit receives a command signal for turning on ventilating operation from a wireless remote controller, information of the on-state of the ventilating operation is stored in a first EEPROM of the indoor unit and a second EEPROM of an outdoor unit. By starting up an air blower in a humidifying unit and switching a switchover damper connected to a ventilation pipe, indoor air is discharged to the outside of the room or outdoor air is taken into the room. When the ventilating operation is once stopped by power failure, the ventilating operation resumes on the basis of the information of the on-state of the ventilating operation stored in the first EEPROM after recovery from the power failure. The disadvantage that the ventilating operation stops though no command for turning off the ventilating operation has been received from the operator can be prevented.

摘要翻译： 当室内机的红外线收发部接收到从无线遥控器接通通气运转的指示信号时，通风运转的通电状态的信息被存储在室内机的第一EEPROM中，第二 室外机的EEPROM。 通过在加湿单元中启动鼓风机并切换与通风管连接的切换式风门，将室内空气排出到室外，或室外空气被送入室内。 当通气运转一旦停电停机时，根据从停电中恢复之后存储在第一EEPROM中的通气操作的通电状态的信息恢复通气操作。 可以防止从操作者那里接收到没有关闭通风操作的指令的通气运转停止的缺点。

公开(公告)号：US20070179724A1

公开(公告)日：2007-08-02

申请号：US11652644

申请日：2007-01-12

申请人： Masao Mabuchi ,  Yasuhiro Tsubota ,  Nobuyuki Toyoura ,  Seiji Oka ,  Shinichi Hosomi ,  Masaya Kato ,  Kazuyoshi Imamura

发明人： Masao Mabuchi ,  Yasuhiro Tsubota ,  Nobuyuki Toyoura ,  Seiji Oka ,  Shinichi Hosomi ,  Masaya Kato ,  Kazuyoshi Imamura

IPC分类号： G01R21/06 ,  G01R31/00 ,  G01R21/00

CPC分类号： H02J3/387 ,  G01R19/2513 ,  H02J3/383 ,  H02J13/00 ,  H02J2001/004 ,  H02J2003/388 ,  Y02E10/563 ,  Y02E40/72 ,  Y04S10/12 ,  Y04S10/123

摘要： An isolated operation detecting method according to the present invention includes: a first step that injects a power fluctuation into the power system; a second step that measures a system cycle; a third step that adjusts the injection of the power fluctuation so that the system cycle increases when the system cycle is found increased than the previous system cycle as a result of the measuring, and decreases when the system cycle is found decreased than the previous system cycle; a fourth step that produces a change pattern of a latest system cycle on the basis of a deviation of the latest system cycle from a fixed number of cycle-passed previous system cycle; and a fifth step that determines an isolated operation on the basis of the change pattern.

摘要翻译： 根据本发明的隔离操作检测方法包括：向功率系统注入功率波动的第一步骤; 测量系统周期的第二步; 调整功率波动的注入的第三步骤，使得当发现系统周期比系统循环发生时，系统周期增加，因为测量结果，当发现系统周期比以前的系统周期下降时减小 ; 第四步，根据最新的系统周期与循环过去的系统循环的固定次数的偏差，产生最新系统周期的变化模式; 以及第五步骤，基于变化模式确定隔离操作。

公开(公告)号：US06807072B2

公开(公告)日：2004-10-19

申请号：US10452921

申请日：2003-06-03

申请人： Katsutaka Tanabe ,  Nobuyuki Toyoura ,  Seiji Oka ,  Masao Mabuchi ,  Kotaro Nakamura ,  Yuji Tsurukawa ,  Kenichi Inoue

发明人： Katsutaka Tanabe ,  Nobuyuki Toyoura ,  Seiji Oka ,  Masao Mabuchi ,  Kotaro Nakamura ,  Yuji Tsurukawa ,  Kenichi Inoue

IPC分类号： H02M3335

CPC分类号： H02M3/3372 ,  H02M2007/4803

摘要： An electric power conversion device comprises switching elements 2a, 2b making up a push-pull converter, a pulse transformer T, a rectification diode D1, a rectification diode D2, a choke coil L, a smoothing capacitor C, a DC magnetic deviation prevention means 3, and an inverter 4. The DC magnetic deviation prevention means 3 detects the coil currents I1, I2 flowing in the primary windings M1, M2 of the pulse transformer T. By controlling (shortening) the on time of the switching element having a greater amount of current, the coil currents I1, I2 are balanced (I1=I2), thereby preventing the magnetic deviation phenomena of the pulse transformer T.

公开(公告)号：US5805965A

公开(公告)日：1998-09-08

申请号：US747760

申请日：1996-11-13

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

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

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0896 ,  G03G15/0898 ,  G03G15/09

摘要： A developing device of the type developing a latent image formed on an image carrier with a two-ingredient type developer, i.e., a mixture of toner and magnetic carrier particles is disclosed. The device is operable without a sophisticated toner content control mechanism or a sophisticated developer agitating and conveying mechanism, and is capable of obviating various problems ascribable to the increase in the toner content of the developer at the opposite end portions of a developer carrier. For this purpose, the device restricts the movement of a developer present on the developer carrier in the direction substantially perpendicular to the direction in which the developer carrier conveys the developer.

摘要翻译： 公开了一种使用双组分型显影剂即调色剂和磁性载体颗粒的混合物形成在图像载体上的潜像显影装置。 该装置在没有复杂的调色剂含量控制机构或复杂的显影剂搅拌和输送机构的情况下是可操作的，并且能够消除归因于显影剂载体的相对端部处的显影剂的调色剂含量增加的各种问题。 为此目的，该装置限制显影剂载体上存在的显影剂在与显影剂载体传送显影剂的方向基本垂直的方向上的移动。

公开(公告)号：US5771429A

公开(公告)日：1998-06-23

申请号：US740560

申请日：1996-10-30

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

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

IPC分类号： G03G15/09 ,  G03G15/08

CPC分类号： G03G15/09 ,  G03G2215/0609

摘要： A developing device for an image forming apparatus and capable of automatically controlling the toner content of a developer is disclosed. Even when the toner content of the developer deposited on a developer carrier and being conveyed toward a developing position becomes irregular due to some cause, the developer is prevented from remaining at the developing position. This guarantees a desired developing position despite the automatic toner content control. In addition, the toner content of the developer is prevented from increasing at portions adjoining the opposite ends of the developer carrier.

摘要翻译： 公开了一种用于图像形成装置并能够自动控制显影剂的调色剂含量的显影装置。 即使当显影剂载体上沉积的显影剂的调色剂含量由于某种原因而变得不均匀时，防止显影剂残留在显影位置。 这保证了所需的显影位置，尽管自动调色剂含量控制。 此外，防止显影剂的调色剂含量在与显影剂载体的相对端相邻的部分增加。

公开(公告)号：US5758241A

公开(公告)日：1998-05-26

申请号：US769628

申请日：1996-12-18

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

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

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0898 ,  G03G15/0896 ,  G03G15/09

摘要： A developing device for an image forming apparatus and of the type using a developer consisting of toner and magnetic particles is disclosed. While a developing sleeve conveys the developer deposited thereon, toner is automatically replenished to the developer from a toner hopper via an opening formed in the hopper due to the movement of the developer. At the same time, the toner introduced into the developer is charged by friction. A developer storing member includes a penthouse portion. A projection protrudes from the surface of the penthouse portion facing the developing sleeve toward the sleeve and extends in the direction perpendicular to the direction in which the sleeve conveys the developer. The developer forms on the sleeve a layer having stable toner content and stable toner charge without resorting to a sophisticated toner content control mechanism.

摘要翻译： 公开了一种用于图像形成装置的显影装置，以及使用由调色剂和磁性颗粒组成的显影剂的类型的显影装置。 当显影套筒传送沉积在其上的显影剂时，由于显影剂的移动，调色剂通过形成在料斗中的开口从调色剂料斗自动地补充到显影剂中。 同时，引入显影剂中的调色剂由摩擦带电。 显影剂储存构件包括顶棚部分。 突出部从朝向显影套筒的顶棚部分的表面朝向套筒突出，并且沿垂直于套筒传送显影剂的方向延伸。 显影剂在套筒上形成具有稳定的调色剂含量和稳定的调色剂电荷的层，而不需要使用复杂的调色剂含量控制机构。

公开(公告)号：US5661223A

公开(公告)日：1997-08-26

申请号：US476578

申请日：1995-06-07

申请人： Seiji Oka ,  Mitsuhiro Nonogaki ,  Takumi Kikuchi ,  Takashi Takahama ,  Hiroyuki Nakajima ,  Michio Futakuchi

发明人： Seiji Oka ,  Mitsuhiro Nonogaki ,  Takumi Kikuchi ,  Takashi Takahama ,  Hiroyuki Nakajima ,  Michio Futakuchi

IPC分类号： C08G59/06 ,  C08G59/30 ,  C08G59/32 ,  C08L63/00 ,  H05K1/03 ,  C08L63/02

CPC分类号： C08L63/00 ,  C08G59/063 ,  C08G59/30 ,  C08G59/3218 ,  H05K1/0326

摘要： A resin composition for a laminate comprises 100 parts by weight of a polyfunctional epoxy resin (I) obtained by (i)(1) glycidylizing a polycomposite formed from a blend of brominated bisphenol A and bisphenol A, or brominated bisphenol A and formaldehyde; or (2) a mixture of a polyfunctional epoxy resin and a bisphenol A-advanced epoxy resin reacted with brominated bisphenol A in a hydroxyl:epoxy equivalent ratio of from 0.05-0.5:1 and (ii) a bisphenol A-formaldehyde phenolic resin having a weight average molecular weight of from 1,000-10,000 in a hydroxyl:epoxy equivalent ratio with respect to epoxy resin (i) of from 0.7-1.2:1; and (II) from 1-60 parts by weight of a straight chain polymer (c) such as a poly(ether)sulfone, aromatic polyester, phenoxy resin, polyparabanic acid, polyetherimide or polyphenylene sulfide.

摘要翻译： 用于层压体的树脂组合物包含100重量份通过（i）（1）缩水甘油化由溴化双酚A和双酚A或溴化双酚A和甲醛的共混物形成的聚合物的多官能环氧树脂（I） 或（2）多官能环氧树脂和双酚A-高级环氧树脂与羟基：环氧当量比为0.05-0.5:1的溴化双酚A反应的混合物和（ii）双酚A-甲醛酚醛树脂，其具有 相对于环氧树脂（i），羟基：环氧当量比为0.7-1.2:1的重均分子量为1,000-10,000; 和（II）1-60重量份的直链聚合物（c）如聚（醚）砜，芳族聚酯，苯氧基树脂，聚对苯二甲酸，聚醚酰亚胺或聚苯硫醚。

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。