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81. 发明授权

US08030758B2 Semiconductor module and method for fabricating semiconductor module 有权
标题翻译：半导体模块及半导体模块制造方法
公开(公告)号：US08030758B2
公开(公告)日：2011-10-04
申请号：US12373024
申请日：2007-09-13
申请人： Makoto Kitabatake
发明人： Makoto Kitabatake
IPC分类号： H01L23/10
CPC分类号： H01L23/3672 , H01L24/48 , H01L24/49 , H01L2224/48091 , H01L2224/48137 , H01L2224/49175 , H01L2924/00014 , H01L2924/01004 , H01L2924/01019 , H01L2924/12032 , H01L2924/12036 , H01L2924/12041 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/13062 , H01L2924/13063 , H01L2924/13091 , H01L2924/15312 , H01L2924/19041 , H01L2924/19107 , H01L2924/3025 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A semiconductor module (10) includes a heat sink (1), an electronic component (2), a semiconductor device (3), and a thermally-conductive sheet member (4). The thermally-conductive sheet member (4) covers a part of the semiconductor device (3) and has a lower part (4b) and a side part (4c). The lower part (4b) is in contact with a mounting face (11a) of the heat sink (1). The side part (4c) extends from the lower part (4b) and covers a first side surface (3c) of the semiconductor device (3). The electronic component (2) is disposed across the side part (4c) of the thermally-conductive sheet member (4) from the semiconductor device (3).
摘要翻译：半导体模块（10）包括散热器（1），电子部件（2），半导体器件（3）和导热片部件（4）。导热片部件（4）覆盖半导体器件（3）的一部分并且具有下部（4b）和侧部（4c）。下部（4b）与散热片（1）的安装面（11a）接触。侧部（4c）从下部（4b）延伸并覆盖半导体器件（3）的第一侧表面（3c）。电子部件（2）从半导体器件（3）横跨导热片部件（4）的侧部（4c）。

82. 发明申请

US20110074239A1 SYNCHRONOUS MOTOR DRIVE SYSTEM 有权
标题翻译：同步电机驱动系统
公开(公告)号：US20110074239A1
公开(公告)日：2011-03-31
申请号：US12995143
申请日：2009-05-28
申请人： Noriyoshi Nishiyama , Masaki Tagome , Yasuhiro Kondo , Makoto Kitabatake , Shun Kazama
发明人： Noriyoshi Nishiyama , Masaki Tagome , Yasuhiro Kondo , Makoto Kitabatake , Shun Kazama
IPC分类号： H02K3/28
CPC分类号： H02K21/222 , H02K3/28 , H02K29/03
摘要： Provided is a synchronous motor including a rotor having magnetic poles distributed circumferentially along a rotation direction of the rotor at equal intervals, and a stator having stator teeth arranged circumferentially along the rotation direction of the rotor, each tooth wound with a stator coil by concentrated winding. Every M consecutive stator teeth belong to one of stator teeth groups arranged at equal intervals. The M consecutive stator teeth in each stator teeth group are arranged at intervals different from the intervals of the magnetic poles of the rotor. The stator coils wound around the M consecutive stator teeth are connected to separate terminals. A motor driver supplies currents of different phases to the stator coils via the respective terminals.
摘要翻译：本发明提供一种同步电动机，其具有转子，该转子具有沿着转子的旋转方向等间隔地周向分布的磁极，定子具有沿着转子的旋转方向周向配置的定子齿，每个齿通过集中绕组卷绕定子线圈。每个M个连续的定子齿属于以等间隔布置的定子齿组之一。每个定子齿组中的M个连续的定子齿以与转子的磁极间隔不同的间隔排列。缠绕在M个连续的定子齿上的定子线圈连接到分离的端子。电机驱动器通过各个端子向定子线圈提供不同相的电流。

83. 发明申请

US20110057591A1 SYNCHRONOUS ELECTRIC MOTOR DRIVE SYSTEM 有权
标题翻译：同步电机驱动系统
公开(公告)号：US20110057591A1
公开(公告)日：2011-03-10
申请号：US12934968
申请日：2009-05-29
申请人： Masaki Tagome , Noriyoshi Nishiyama , Yasuhiro Kondo , Makoto Kitabatake , Shun Kazama
发明人： Masaki Tagome , Noriyoshi Nishiyama , Yasuhiro Kondo , Makoto Kitabatake , Shun Kazama
IPC分类号： H02P6/10
CPC分类号： B60L11/123 , B60L11/1803 , B60L15/007 , B60L15/20 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2270/145 , H02K3/28 , H02K21/12 , H02K29/08 , H02P6/15 , H02P21/0089 , H02P2207/05 , Y02T10/6217 , Y02T10/641 , Y02T10/643 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： The present invention provides a synchronous motor drive system designed to realize reduced vibration and noise along with high output. The system includes: inverters 101, 102, and 103 for converting a direct current to a three-phase alternating current; a current application control unit 52 that controls operations of the three-phase inverters; and a synchronous motor 41 driven by three-phase alternating currents supplied from the three-phase inverters. The current application control unit 52 determines, for each three-phase inverter, a current phase angle and a current amount of a three-phase alternating current to output, and each inverter supplies a three-phase alternating current having the determined current phase angle and current amount to a different one of three-phase coil groups 200a to 200c.
摘要翻译：本发明提供了一种同步电动机驱动系统，其被设计成实现减少的振动和噪声以及高输出。该系统包括：用于将直流电转换为三相交流电的逆变器101,102和103; 控制三相逆变器的动作的电流应用控制部52; 以及由从三相逆变器供给的三相交流电驱动的同步电动机41。当前应用控制单元52针对每个三相逆变器确定要输出的三相交流电流的当前相位角和电流量，并且每个逆变器提供具有确定的电流相位角的三相交流电和三相线圈组200a至200c中的不同一个的电流量。

84. 发明授权

US07751215B2 Semiconductor device and electric apparatus having a semiconductor layer divided into a plurality of square subregions 有权
标题翻译：具有被划分为多个平方子区域的半导体层的半导体装置和电气装置
公开(公告)号：US07751215B2
公开(公告)日：2010-07-06
申请号：US11995072
申请日：2006-07-07
申请人： Makoto Kitabatake
发明人： Makoto Kitabatake
IPC分类号： H02M7/537 , H02M7/5387
CPC分类号： H01L29/7806 , H01L29/0696 , H01L29/1602 , H01L29/1608 , H01L29/2003 , H01L29/47 , H01L29/66068
摘要： The present invention provides a semiconductor device and an electric apparatus each of which can realize both high-speed switching operation and energy loss reduction and excels in resistance to current concentration based on a counter electromotive voltage generated by, for example, an inductance load of the electric apparatus. A semiconductor device (100) of the present invention includes: a semiconductor layer (3) made of a first conductivity type wide band-gap semiconductor; a transistor cell (101T) in which a vertical field effect transistor (102) is formed, the vertical field effect transistor (102) causing a charge carrier to move in a thickness direction of the semiconductor layer (3); and a diode cell (101S) in which a Schottky diode (103) is formed, the Schottky diode (103) being formed such that a Schottky electrode (9) forms a Schottky junction with the semiconductor layer (3), wherein the semiconductor layer 3 is divided into a plurality of square subregions (101T and 101S) based on virtual border lines (30) in plan view, and includes the subregion (101T) as the transistor cell and the subregion (101S) as the diode cell.
摘要翻译：本发明提供一种半导体器件和电气设备，其能够基于由例如电感负载产生的反电动势来实现高速开关操作和能量损耗降低，并且具有优异的耐电流集中性电器。本发明的半导体器件（100）包括：由第一导电型宽带隙半导体制成的半导体层（3）; 形成垂直场效应晶体管（102）的晶体管单元（101T），使载流子沿半导体层（3）的厚度方向移动的垂直场效应晶体管（102）; 和形成有肖特基二极管（103）的二极管单元（101S），肖特基二极管（103）形成为使得肖特基电极（9）与半导体层（3）形成肖特基结，其中半导体层在平面图中，图3中的虚拟边界线（30）被分成多个平方子区域（101T和101S），并且包括作为晶体管单元的子区域（101T）和作为二极管单元的子区域（101S）。

85. 发明授权

US07521786B2 Sustaining circuit with bi-directional device 有权
标题翻译：具有双向设备的维持电路
公开(公告)号：US07521786B2
公开(公告)日：2009-04-21
申请号：US11294558
申请日：2005-12-06
申请人： Makoto Kitabatake , Kazuhiko Asada , Hidekazu Yamashita , Nobuyoshi Nagagata , Kazuhiro Nobori , Hideki Omori , Masanori Ogawa
发明人： Makoto Kitabatake , Kazuhiko Asada , Hidekazu Yamashita , Nobuyoshi Nagagata , Kazuhiro Nobori , Hideki Omori , Masanori Ogawa
IPC分类号： H01L23/14
CPC分类号： H01L25/074 , G09G3/294 , G09G3/2965 , G09G2330/028 , H01L27/0694 , H01L2224/0603 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2924/01019 , H01L2924/01079 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/19041 , H01L2924/30107 , H01L2924/00014 , H01L2924/00
摘要： At least two switching devices each including a substrate formed of a wide bandgap semiconductor, source and gate electrodes formed in a principal surface side of the substrate, and a drain electrode formed on the back surface of the substrate are stacked so that respective upper surface sides of the switching face each other.
摘要翻译：每个包括由宽带隙半导体形成的衬底和形成在衬底的主表面侧的源极和栅电极以及形成在衬底的背面上的漏电极的至少两个开关器件被堆叠，使得各自的上表面侧的切换面彼此。

86. 发明申请

US20060071246A1 Semiconductor device and sustaining circuit 有权
标题翻译：半导体器件和维持电路
公开(公告)号：US20060071246A1
公开(公告)日：2006-04-06
申请号：US11294558
申请日：2005-12-06
申请人： Makoto Kitabatake , Kazuhiko Asada , Hidekazu Yamashita , Nobuyoshi Nagagata , Kazuhiro Nobori , Hideki Omori , Masanori Ogawa
发明人： Makoto Kitabatake , Kazuhiko Asada , Hidekazu Yamashita , Nobuyoshi Nagagata , Kazuhiro Nobori , Hideki Omori , Masanori Ogawa
IPC分类号： H01L31/112
CPC分类号： H01L25/074 , G09G3/294 , G09G3/2965 , G09G2330/028 , H01L27/0694 , H01L2224/0603 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2924/01019 , H01L2924/01079 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/19041 , H01L2924/30107 , H01L2924/00014 , H01L2924/00
摘要： At least two switching devices each including a substrate formed of a wide bandgap semiconductor, source and gate electrodes formed in a principal surface side of the substrate, and a drain electrode formed on the back surface of the substrate are stacked so that respective upper surface sides of the switching face each other.
摘要翻译：每个包括由宽带隙半导体形成的衬底和形成在衬底的主表面侧的源极和栅电极以及形成在衬底的背面上的漏电极的至少两个开关器件被堆叠，使得各自的上表面侧的切换面彼此。

87. 发明授权

US6008502A Diamond electron emitting device having an insulative electron supply layer 失效
标题翻译：具有绝缘电子供应层的金刚石电子发射器件
公开(公告)号：US6008502A
公开(公告)日：1999-12-28
申请号：US945877
申请日：1997-11-03
申请人： Masahiro Deguchi , Akio Hiraki , Toshimichi Ito , Akimitsu Hatta , Nobuhiro Eimori , Makoto Kitabatake
发明人： Masahiro Deguchi , Akio Hiraki , Toshimichi Ito , Akimitsu Hatta , Nobuhiro Eimori , Makoto Kitabatake
IPC分类号： H01J1/312 , H01L29/06 , H01L29/12
CPC分类号： B82Y10/00 , H01J1/312 , H01J2201/30457
摘要： The present invention provides an electron emitting device for efficiently emitting electron beams by applying a forward bias to an MIS, pn, and a pin structure using a diamond layer so as to supply electrons from an electron supply layer to a p-type diamond layer. Furthermore, the present invention provides a method for easily and efficiently performing important production processes for producing a highly efficient electron emitting device having a diamond layer and controlling a surface state of the diamond layer. A multi-layer structure including an electrode layer, an electron supply layer and a diamond layer is used as the structure thereof. Alternatively, the electron affinity state of the surface of the diamond layer is arbitrarily controlled by a method such as ultraviolet ray irradiation.
摘要翻译： PCT No.PCT / JP97 / 01031 Sec。 371日期：1997年11月3日 102（e）日期1997年11月3日PCT 1997年3月26日PCT公布。公开号WO97 / 36309 日期1997年10月2日本发明提供了一种电子发射器件，用于通过使用金刚石层向MIS，pn和引脚结构施加正向偏压来有效地发射电子束，以便将电子从电子供给层提供给p 型金刚石层。此外，本发明提供了一种方法，用于容易且有效地执行用于制造具有金刚石层并控制金刚石层的表面状态的高效电子发射器件的重要生产方法。使用包括电极层，电子供给层和金刚石层的多层结构作为其结构。或者，通过紫外线照射等方法任意地控制金刚石层的表面的电子亲合性。

88. 发明授权

US4877677A Wear-protected device 失效
标题翻译：受磨损的设备
公开(公告)号：US4877677A
公开(公告)日：1989-10-31
申请号：US830085
申请日：1986-02-18
申请人： Kumiko Hirochi , Makoto Kitabatake , Osamu Yamazaki
发明人： Kumiko Hirochi , Makoto Kitabatake , Osamu Yamazaki
IPC分类号： C23C14/06 , C23C14/46
CPC分类号： C23C14/46 , C23C14/0623 , Y10T428/24975 , Y10T428/30 , Y10T428/31678 , Y10T428/31935
摘要： A hard carbon film (12) is formed by ion-beam sputtering on a surface of a substrate (11) such as glass lens or metal sheet of a magnetic disk or a plastic film of a magnetic video tape, by selecting the direction of the ion-beam in the sputtering process to be parallel with surface of the substrate (11) of a magnetic disk, and subsequently theroen a lubricative film (13), such as ZnS.sub.2 is formed also by ion-beam sputtering.
摘要翻译：通过离子束溅射在诸如玻璃透镜或磁盘的金属片或磁性录像带的塑料膜的表面上形成硬碳膜（12），通过选择方向溅射过程中的离子束与磁盘的基板（11）的表面平行，随后也通过离子束溅射形成诸如ZnS 2的润滑膜（13）。

89. 发明申请

US20130021831A1 INVERTER 有权
标题翻译：逆变器
公开(公告)号：US20130021831A1
公开(公告)日：2013-01-24
申请号：US13639182
申请日：2011-10-28
申请人： Makoto Kitabatake , Shun Kazama
发明人： Makoto Kitabatake , Shun Kazama
IPC分类号： H02M7/538
CPC分类号： H02M7/5387 , H01L29/1608 , H01L29/66068 , H01L29/7806 , H01L29/7828 , H02M7/003
摘要： An inverter comprising: a circuit including arms connected in parallel, each of the arms including a first switch and a second switch connected in series; and a gate drive circuit configured to control, by pulse-width modulation using synchronous rectification, each of the first switch and the second switch to switch to an on-state or an off-state, wherein each of the first switch and the second switch includes: a channel region that is conductive in both a forward direction and a reverse direction in the on-state, and that is not conductive in the forward direction in the off-state; and a diode region that is combined as one with the channel region, and that is conductive only in the reverse direction, the diode region being unipolar, and the gate drive circuit synchronizes a timing at which the gate drive circuit outputs a signal for causing the first switch to switch to the on-state with a timing at which the gate drive circuit outputs a signal for causing the second switch to switch to the off-state, and synchronizes a timing at which the gate drive circuit outputs a signal for causing the first switch to switch to the off-state with a timing at which the gate drive circuit outputs a signal for causing the second switch to switch to the on-state.
摘要翻译：一种逆变器，包括：包括并联连接的臂的电路，每个臂包括串联连接的第一开关和第二开关; 以及栅极驱动电路，被配置为通过使用同步整流的脉冲宽度调制来控制第一开关和第二开关中的每一个以切换到导通状态或截止状态，其中第一开关和第二开关包括：在导通状态下在正向和反向都是导通的沟道区，并且在截止状态下在正向上不导通; 以及二极管区域，其与沟道区域一体化，并且仅在相反方向上导通，二极管区域是单极的，并且栅极驱动电路同步门驱动电路输出信号的定时，第一开关切换到导通状态，栅极驱动电路输出用于使第二开关切换到截止状态的信号的定时，并且使门驱动电路输出用于使第一开关以栅极驱动电路输出用于使第二开关切换到导通状态的信号的定时切换到断开状态。

90. 发明授权

US08350549B2 Converter with switches having a diode region that is unipolar-conductive only in the reverse direction 有权
标题翻译：具有仅在相反方向上具有单极性导通的二极管区域的开关的转换器
公开(公告)号：US08350549B2
公开(公告)日：2013-01-08
申请号：US13510412
申请日：2011-10-28
申请人： Makoto Kitabatake
发明人： Makoto Kitabatake
IPC分类号： G05F1/44 , G05F1/618
CPC分类号： H01L27/088 , H01L27/0727 , H01L29/1608 , H01L29/66068 , H01L29/7806 , H01L29/7828 , H02M3/1588 , Y02B70/1466
摘要： A converter utilizing synchronous rectification comprises a first switch, a second switch connected in series to the first switch, and a gate drive circuit controlling each switch to switch to on/off-state using pulse-width modulation. Each switch includes a channel region that is conductive in both forward and reverse directions in on-state and is not conductive in the forward direction in off-state, and a unipolar diode region conductive only in the reverse direction. The gate drive circuit synchronizes output timing for signal with which the first switch switches to on-state with output timing for signal with which the second switch switches to off-state, and synchronizes output timing for signal with which the first switch switches to off-state with output timing for signal with which the second switch switches to on-state.
摘要翻译：利用同步整流的A转换器包括第一开关，与第一开关串联连接的第二开关，以及栅极驱动电路，其通过脉冲宽度调制来控制每个开关切换到导通/截止状态。每个开关包括导通状态的正向和反向导通的沟道区，并且在截止状态下在正向不导通，并且单极二极管区仅在相反方向上导通。栅极驱动电路使第一开关切换到导通状态的信号的输出定时与第二开关切换到截止状态的信号的输出定时同步，并且使与第一开关切换到断开状态的信号的输出定时同步，状态，其中第二开关切换到导通状态的信号的输出定时。

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