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1. 发明申请

US20060049810A1 Switching circuit 失效
标题翻译：开关电路
公开(公告)号：US20060049810A1
公开(公告)日：2006-03-09
申请号：US10541385
申请日：2004-01-07
申请人： Kenichi Kubota , Masaki Ohshima , Yukihiro Nozaki , Hiroyuki Haga
发明人： Kenichi Kubota , Masaki Ohshima , Yukihiro Nozaki , Hiroyuki Haga
IPC分类号： G05F1/10
CPC分类号： H03K17/0822
摘要： The present invention provides a switching circuit comprising a current detecting circuit that detects current waveform of a main switch in real time waveform and outputs it in low impedance. The switching circuit comprises the current detecting circuit having the main switch (11), of which on-voltage shows resistance characteristics, wherein a gate terminal is connected to a driving circuit (4) and further either terminal of drain or source thereof is connected to a fixed potential (3) and the other terminal thereof is connected to a load circuit (2) respectively, a first resistance element (21), of which resistance value is higher than on-resistance of the main switch connected to the fixed potential (3), a subsidiary switch (12), a source terminal thereof is connected to the first resistance element (21), an amplifier (6) that amplifies comparatively voltage generated in the first resistance element (21) and outputs to a gate terminal of the subsidiary switch (12) and the second resistance element (22) that generates voltage by amplifying on-current of the main switch (11) by connecting to the drain terminal of the subsidiary switch (11).
摘要翻译：本发明提供了一种开关电路，其包括检测电流波形的电流检测电路，并以低阻抗输出。开关电路包括具有主开关（11）的电流检测电路，其中导通电压显示电阻特性，其中栅极端子连接到驱动电路（4），并且其漏极或源极的任一端子连接到固定电位（3），其另一端分别连接到负载电路（2），电阻值高于与固定电位相连的主开关的导通电阻的第一电阻元件（21） 3），辅助开关（12），其源极端子连接到第一电阻元件（21），放大器（6），其放大在第一电阻元件（21）中产生的相对电压，并输出到栅极端子辅助开关（12）和第二电阻元件（22），通过连接到副开关（11）的漏极端子，通过放大主开关（11）的导通电流来产生电压。

2. 发明授权

US07221208B2 Switching circuit 失效
标题翻译：开关电路
公开(公告)号：US07221208B2
公开(公告)日：2007-05-22
申请号：US10541385
申请日：2004-01-07
申请人： Kenichi Kubota , Masaki Ohshima , Yukihiro Nozaki , Hiroyuki Haga , Masanori Hayashi
发明人： Kenichi Kubota , Masaki Ohshima , Yukihiro Nozaki , Hiroyuki Haga , Masanori Hayashi
IPC分类号： H03K17/687
CPC分类号： H03K17/0822
摘要： The present invention provides a switching circuit comprising a current detecting circuit that detects current waveform of a main switch in real time waveform and outputs it in low impedance. The switching circuit comprises the current detecting circuit having the main switch (11), of which on-voltage shows resistance characteristics, wherein a gate terminal is connected to a driving circuit (4) and further either terminal of drain or source thereof is connected to a fixed potential (3) and the other terminal thereof is connected to a load circuit (2) respectively, a first resistance element (21), of which resistance value is higher than on-resistance of the main switch connected to the fixed potential (3), a subsidiary switch (12), a source terminal thereof is connected to the first resistance element (21), an amplifier (6) that amplifies comparatively voltage generated in the first resistance element (21) and outputs to a gate terminal of the subsidiary switch (12) and the second resistance element (22) that generates voltage by amplifying on-current of the main switch (11) by connecting to the drain terminal of the subsidiary switch (11).
摘要翻译：本发明提供了一种开关电路，其包括检测电流波形的电流检测电路，并以低阻抗输出。开关电路包括具有主开关（11）的电流检测电路，其中导通电压显示电阻特性，其中栅极端子连接到驱动电路（4），并且其漏极或源极的任一端子连接到固定电位（3），其另一端分别连接到负载电路（2），电阻值高于与固定电位相连的主开关的导通电阻的第一电阻元件（21） 3），辅助开关（12），其源极端子连接到第一电阻元件（21），放大器（6），其放大在第一电阻元件（21）中产生的相对电压，并输出到栅极端子辅助开关（12）和第二电阻元件（22），通过连接到副开关（11）的漏极端子，通过放大主开关（11）的导通电流来产生电压。

3. 发明申请

US20100158743A1 METHOD OF MANUFACTURING MAGENTIC BODY 审中-公开
标题翻译：制造磁性体的方法
公开(公告)号：US20100158743A1
公开(公告)日：2010-06-24
申请号：US12665659
申请日：2008-06-27
申请人： Shichio Funakoshi , Masaki Ohshima , Katsuya Ikeda , Man Ho Song
发明人： Shichio Funakoshi , Masaki Ohshima , Katsuya Ikeda , Man Ho Song
IPC分类号： B22F7/04 , B22F3/02
CPC分类号： H01F41/0246 , H01F17/04 , H01F27/255 , H01F2017/048 , H05K1/0373 , H05K1/165 , H05K3/103 , H05K3/20 , H05K2201/0215 , H05K2201/083 , H05K2201/09118 , H05K2201/10265 , H05K2201/10287
摘要： A method of manufacturing a magnetic body in which insulating magnetic powder particles are stacked and press-molded in a molding space, and wiring is formed on a surface of the insulating magnetic powder particles solidified by press molding is provided according to the present invention. The method includes: a first step S10 of preparing a wiring plate which includes a sheet-shaped base plate and the wiring which is formed on the base plate and is removable from the base plate; a second step S20 of stacking the insulating magnetic powder particles in the molding space, arranging the wiring plate on a surface of the insulating magnetic powder particles in a state that the wiring faces the surface of the insulating magnetic powder particles in an opposed manner, and press-molding the insulating magnetic powder particles and the wiring plate; and a third step S30 of removing the base plate from the surface of the solidified insulating magnetic powder particles while leaving the wiring on the insulating magnetic powder particles in this order. According to the method of manufacturing a magnetic body of the present invention, it is possible to prevent the corrosion of the insulating magnetic powder particles thus realizing the manufacture of a highly reliable magnetic body.
摘要翻译：根据本发明，提供一种制造磁性体的方法，其中绝缘磁性粉末颗粒在模制空间中堆叠并压模，并且通过压制成型固化的绝缘磁性粉末颗粒的表面上形成布线。该方法包括：制备布线板的第一步骤S10，其包括片状基板和形成在基板上并且可从基板移除的布线; 将绝缘磁性粉末颗粒堆积在成形空间中的第二步骤S20，将布线板布置在绝缘磁性粉末颗粒的表面上，使布线以相反的方式面对绝缘磁性粉末颗粒的表面;以及压制绝缘磁粉颗粒和布线板; 以及在将绝缘磁性粉末颗粒上的布线依次留下的同时从凝固的绝缘磁性粉末颗粒的表面除去基板的第三步骤S30。根据本发明的磁体的制造方法，可以防止绝缘磁性粉末颗粒的腐蚀，从而实现高度可靠的磁性体的制造。

4. 发明授权

US06692133B2 Plane light source apparatus, light guide plate and display 有权
标题翻译：平面光源装置，导光板及显示屏
公开(公告)号：US06692133B2
公开(公告)日：2004-02-17
申请号：US09911988
申请日：2001-07-24
申请人： Yoshihiro Katsu , Masaki Ohshima , Masaru Suzuki , Yoji Oki , Yasuyuki Daigo
发明人： Yoshihiro Katsu , Masaki Ohshima , Masaru Suzuki , Yoji Oki , Yasuyuki Daigo
IPC分类号： F21V704
CPC分类号： G02B6/0038 , G02B6/0071 , G02B6/0086
摘要： A plane light source apparatus having a lamp as light source and a light guide plate for directing and emitting the light from the lamp, wherein said light guide has a light incident surface opposed to said lamp and where the light from the lamp enters, a light emitting surface for emitting light from the lamp, and an opposed surface opposed to the light emitting surface, said light emitting surface or said opposed surface extends in the direction opposed to said light incident surface, has a plurality of convexoconcave portions formed to collect substantially light propagating in said light guide plate, and said convexoconcave portions have a flat face formed at the bottom of the concave portion or at the top face of the convex portion.
摘要翻译：一种具有灯作为光源的平面光源装置和用于引导和发射来自灯的光的导光板，其中所述光导具有与所述灯相对的光入射表面，并且来自灯的光进入，光用于发射来自灯的光的发射表面和与发光表面相对的相对表面，所述发光表面或所述相对表面在与所述光入射表面相对的方向上延伸，具有形成为收集基本上光的多个凸凹部在所述导光板中传播，并且所述凸凹部具有形成在所述凹部的底部或所述凸部的顶面的平坦面。

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