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61. 发明授权

US08368364B2 DC-DC converter with snubber circuit 有权
标题翻译：具有缓冲电路的DC-DC转换器
公开(公告)号：US08368364B2
公开(公告)日：2013-02-05
申请号：US12999932
申请日：2009-06-15
申请人： Hideki Asuke , Hideharu Takano , Mamoru Tsuruya , Masayoshi Yamamoto , Takahiro Kawashima , Shigeyuki Funabiki
发明人： Hideki Asuke , Hideharu Takano , Mamoru Tsuruya , Masayoshi Yamamoto , Takahiro Kawashima , Shigeyuki Funabiki
IPC分类号： G05F1/613 , G05F1/24
CPC分类号： H02M3/1584 , H02M1/34 , H02M2001/348
摘要： In order to achieve an object to reduce a surge voltage and suppress noise generation, the present invention provides a DC-DC converter with a snubber circuit, which boosts a voltage Vi of a DC power supply. The snubber circuit includes: a series circuit connected to both ends of a smoothing capacitor Co and including a snubber capacitor Cs and a snubber resistor Rs; a snubber diode Ds1 connected to a node at which the snubber capacitor Cs and the snubber resistor Rs are connected, and to a node at which a reactor Lr1 and an additional winding 1b of a transformer T1 are connected; and a snubber diode Ds2 connected to the node at which the snubber capacitor Cs and the snubber resistor Rs are connected, and to a node at which a reactor Lr2 and an additional winding 2b of a transformer T2 are connected.
摘要翻译：为了实现降低浪涌电压并抑制噪声产生的目的，本发明提供一种具有缓冲电路的DC-DC转换器，其提高DC电源的电压Vi。缓冲电路包括：连接到平滑电容器Co的两端并包括缓冲电容器Cs和缓冲电阻器Rs的串联电路; 连接到缓冲电容器Cs和缓冲电阻器Rs连接的节点的缓冲二极管Ds1以及与变压器T1的电抗器Lr1和附加绕组1b连接的节点; 以及连接到缓冲电容器Cs和缓冲电阻器Rs所连接的节点的缓冲二极管Ds2以及与变压器T2的电抗器Lr2和附加绕组2b连接的节点。

62. 发明授权

US08368049B2 Nanowire transistor and method for fabricating the same 有权
标题翻译：纳米线晶体管及其制造方法
公开(公告)号：US08368049B2
公开(公告)日：2013-02-05
申请号：US13399521
申请日：2012-02-17
申请人： Takahiro Kawashima , Tohru Saitoh , Kenji Harada , Norishige Nanai , Takayuki Takeuchi
发明人： Takahiro Kawashima , Tohru Saitoh , Kenji Harada , Norishige Nanai , Takayuki Takeuchi
IPC分类号： H01L29/06 , H01L31/00
CPC分类号： H01L29/0673 , H01L29/66772 , H01L29/78696
摘要： A nanowire transistor according to the present invention includes: at least one nanowire 13 including a core portion 13a that functions as a channel region and an insulating shell portion 13b that covers the surface of the core portion 13a; source and drain electrodes 14 and 15, which are connected to the nanowire 13; and a gate electrode 21 for controlling conductivity in at least a part of the core portion 13a of the nanowire 13. The core portion 13a is made of semiconductor single crystals including Si and has a cross section with a curved profile on a plane that intersects with the longitudinal axis thereof. The insulating shell portion 13b is made of an insulator including Si and functions as at least a portion of a gate insulating film.
摘要翻译：根据本发明的纳米线晶体管包括：至少一个纳米线13，其包括用作沟道区的芯部13a和覆盖芯部13a的表面的绝缘壳部13b; 源极和漏极14和15，其连接到纳米线13; 以及用于控制纳米线13的芯部13a的至少一部分的导电性的栅电极21.芯部13a由包含Si的半导体单晶制成，并且在与其纵轴。绝缘外壳部分13b由包括Si的绝缘体制成，并且起到至少一部分栅极绝缘膜的作用。

63. 发明授权

US08143144B2 Semiconductor nanowire and its manufacturing method 有权
标题翻译：半导体纳米线及其制造方法
公开(公告)号：US08143144B2
公开(公告)日：2012-03-27
申请号：US12451898
申请日：2008-06-04
申请人： Takahiro Kawashima , Tohru Saitoh
发明人： Takahiro Kawashima , Tohru Saitoh
IPC分类号： H01L21/20 , H01L29/06
CPC分类号： H01L21/02653 , B82Y10/00 , B82Y30/00 , C30B11/12 , C30B25/00 , C30B29/06 , C30B29/40 , C30B29/60 , H01L21/02521 , H01L21/02573 , H01L21/02603 , H01L21/02656 , H01L27/3262 , H01L29/0665 , H01L29/0673 , H01L29/0676 , H01L29/068 , H01L29/775 , H01L33/18 , Y10S438/962
摘要： A method for fabricating a semiconductor nanowire that has first and second regions is provided. A catalyst particle is put on a substrate. A first source gas is introduced, thereby growing the first region from the catalyst particle via a vapor-liquid-solid phase growth. A protective coating is formed on a sidewall of the first region, and a second source gas is introduced to grow the second region extending from the first region via the liquid-solid-phase growth.
摘要翻译：提供一种制造具有第一和第二区域的半导体纳米线的方法。将催化剂颗粒放在基材上。引入第一源气体，从而通过气 - 液 - 固相生长从催化剂颗粒生长第一区域。在第一区域的侧壁上形成保护涂层，并且引入第二源气体以通过液相 - 固相生长从第一区域延伸出第二区域。

64. 发明申请

US20120016261A1 HOLLOW MICROTUBE STRUCTURE, PRODUCTION METHOD THEREOF AND BIOPSY DEVICE 审中-公开
标题翻译：中空微管结构，其生产方法和生物装置
公开(公告)号：US20120016261A1
公开(公告)日：2012-01-19
申请号：US13257721
申请日：2010-03-19
申请人： Makoto Ishida , Takeshi Kawano , Takahiro Kawashima , Kuniharu Takei
发明人： Makoto Ishida , Takeshi Kawano , Takahiro Kawashima , Kuniharu Takei
IPC分类号： A61B10/02 , H01L21/28 , H01L23/48
CPC分类号： A61B5/04001 , A61B5/0017 , A61B5/0084 , A61B10/0233 , A61B2562/028 , B81B2201/055 , B81C1/00111 , H01L2924/0002 , H01L2924/00
摘要： A hollow microtube structure capable of being used as a minimally invasive electrode, a production method thereof, and a biopsy device using the hollow microtube structure. The hollow microtube structure includes a semiconductor substrate and at least one hollow tube formed on a surface of the semiconductor substrate. The hollow tube includes a metal coating film layer on the inner surface and an electrically insulating coating film layer on the outer surface. The semiconductor substrate includes a through hole communicated with an interior of a hollow tube at a location where the hollow tube is formed. The production method includes an etching, a sacrificial layer forming, a metal coating film layer forming, an electrically insulating coating film layer forming, a tip portion removing, and a piercing. The biopsy device can be provided on a substrate side of the hollow microtube structure with at least one of an electric signal transmitter, an optical signal generator, a chemical fluid injector, an electrical measuring device, a chemical measuring device, and an optical measuring device.
摘要翻译：能够用作微创电极的中空微管结构，其制造方法和使用中空微管结构的活检装置。中空微管结构包括半导体衬底和形成在半导体衬底的表面上的至少一个中空管。中空管包括在内表面上的金属涂膜层和外表面上的电绝缘涂膜层。半导体衬底包括在形成中空管的位置处与中空管的内部连通的通孔。制造方法包括蚀刻，牺牲层形成，金属涂膜层形成，电绝缘涂膜层形成，尖端部分去除和穿孔。活检装置可以在电信号发送器，光信号发生器，化学流体注入器，电测量装置，化学测量装置和光学测量装置中的至少一个上设置在中空微管结构的基板侧上。

65. 发明授权

US08000182B2 Integrated circuit for optical disc 有权
标题翻译：光盘集成电路
公开(公告)号：US08000182B2
公开(公告)日：2011-08-16
申请号：US11863019
申请日：2007-09-27
申请人： Masashi Arai , Takahiro Kawashima
发明人： Masashi Arai , Takahiro Kawashima
IPC分类号： G11B7/00
CPC分类号： G11B7/13
摘要： An integrated circuit for optical disc comprising for each of light-receiving surfaces: an operational amplifier including inverting and noninverting input terminals receiving first and second input voltages, and output terminal receiving output voltage; a feedback resistor connected between the inverting input and output terminals; a photodiode connected between one power supply line of the first and second power supply lines and the inverting input terminal to generate current corresponding to reflected light; a capacitor connected between the one power supply line and the noninverting input terminal; and an input resistor connected between reference power source and the noninverting input terminal, further comprising: an adder adding voltages corresponding to the output voltages to generate RF signal, capacitance of the capacitor and resistance value of the input resistor being determined in accordance with capacitance of parasitic capacitor connected in parallel with the photodiode and resistance value of the feedback resistor.
摘要翻译：一种用于光盘的集成电路，包括用于光接收表面的每一个;运算放大器，包括接收第一和第二输入电压的反相和同相输入端，以及输出端接收输出电压; 连接在反相输入和输出端子之间的反馈电阻器; 连接在第一和第二电源线的一个电源线和反相输入端之间的光电二极管，以产生对应于反射光的电流; 连接在所述一个电源线和所述同相输入端子之间的电容器; 以及连接在参考电源和同相输入端之间的输入电阻器，还包括：加法器，相应于所述输出电压产生RF信号，所述电容器的电容值和所述输入电阻器的电阻值根据寄生电容与光电二极管并联，反馈电阻的电阻值。

66. 发明申请

US20100019743A1 DC-DC CONVERTER 有权
标题翻译： DC-DC转换器
公开(公告)号：US20100019743A1
公开(公告)日：2010-01-28
申请号：US12179036
申请日：2008-07-24
申请人： Hideki Asuke , Hideharu Takano , Namoru Tsuruya , Masashi Ochiai , Masayoshi Yamamoto , Takahiro Kawashima , Shigeyuki Funabiki
发明人： Hideki Asuke , Hideharu Takano , Namoru Tsuruya , Masashi Ochiai , Masayoshi Yamamoto , Takahiro Kawashima , Shigeyuki Funabiki
IPC分类号： G05F1/46
CPC分类号： H02M3/1584
摘要： The present invention provides a DC-DC converter including a first series circuit connected to both ends of a first switch and formed of a winding of a first transformer, a first reactor, a first diode, and a smoothing capacitor, a second diode connected to a connection point of a primary winding of the first transformer, the winding of the first transformer and the first switch, and to one end of the smoothing capacitor, a second series circuit connected to both ends of a second switch and formed of a winding of a second transformer, a second reactor, a third diode, and the smoothing capacitor, a fourth diode connected to a connection point of a primary winding of the second transformer, the winding of the second transformer and the second switch, and to the one end of the smoothing capacitor, a third reactor connected to both ends of a series circuit of a secondary winding of the first transformer and a secondary winding of the second transformer, and a control circuit which alternately turns on the first switch and the second switch every ½ cycle, turns off the first switch during an on-period of the second switch, and turns off the second switch during an on-period of the first switch.
摘要翻译：本发明提供了一种DC-DC转换器，包括连接到第一开关两端并由第一变压器的绕组，第一电抗器，第一二极管和平滑电容器构成的第一串联电路，第二二极管连接到第一变压器的初级绕组的连接点，第一变压器的绕组和第一开关的连接点以及平滑电容器的一端，连接到第二开关的两端的第二串联电路，第二变压器，第二电抗器，第三二极管和平滑电容器，连接到第二变压器的初级绕组的连接点的第四二极管，第二变压器的绕组和第二开关的一端，的平滑电容器，连接到第一变压器的次级绕组的串联电路的两端的第三电抗器和第二变压器的次级绕组，以及控制电路，每½周期开启第一个开关和第二个开关，在第二个开关的导通期间关闭第一个开关，并在第一个开关的导通期间关闭第二个开关。

67. 发明授权

US07629629B2 Semiconductor nanowire and semiconductor device including the nanowire 失效
标题翻译：包括纳米线的半导体纳米线和半导体器件
公开(公告)号：US07629629B2
公开(公告)日：2009-12-08
申请号：US10588605
申请日：2005-12-21
申请人： Tohru Saitoh , Takahiro Kawashima
发明人： Tohru Saitoh , Takahiro Kawashima
IPC分类号： H01L29/76
CPC分类号： H01L29/775 , B82Y10/00 , H01L27/1214 , H01L29/0665 , H01L29/0673 , H01L29/78618 , H01L29/78681 , H01L29/78684 , H01L29/7869 , H01L29/78696 , Y10S977/762 , Y10S977/938
摘要： A nanowire (100) according to the present invention includes a plurality of contact regions (10a, 10b) and at least one channel region (12), which is connected to the contact regions (10a, 10b). The channel region (12) is made of a first semiconductor material and the surface of the channel region (12) is covered with an insulating layer that has been formed selectively on the channel region (12). The contact regions (10a, 10b) are made of a second semiconductor material, which is different from the first semiconductor material for the channel region (12), and at least the surface of the contact regions (10a, 10b) includes a conductive portion.
摘要翻译：根据本发明的纳米线（100）包括连接到接触区域（10a，10b）的多个接触区域（10a，10b）和至少一个沟道区域（12）。通道区域（12）由第一半导体材料制成，沟道区域（12）的表面被选择性地形成在沟道区域（12）上的绝缘层覆盖。接触区域（10a，10b）由与沟道区域（12）的第一半导体材料不同的第二半导体材料制成，并且至少接触区域（10a，10b）的表面包括导电部分。

68. 发明授权

US07465969B2 Bipolar transistor and method for fabricating the same 有权
标题翻译：双极晶体管及其制造方法
公开(公告)号：US07465969B2
公开(公告)日：2008-12-16
申请号：US11450474
申请日：2006-06-12
申请人： Teruhito Ohnishi , Koichiro Yuki , Tsuneichiro Sano , Tohru Saitoh , Ken Idota , Takahiro Kawashima , Shigeki Sawada
发明人： Teruhito Ohnishi , Koichiro Yuki , Tsuneichiro Sano , Tohru Saitoh , Ken Idota , Takahiro Kawashima , Shigeki Sawada
IPC分类号： H01L21/336 , H01L21/8234
CPC分类号： H01L29/66242 , H01L29/7378
摘要： A bipolar transistor includes a Si single crystalline layer serving as a collector, a single crystalline Si/SiGeC layer and a polycrystalline Si/SiGeC layer which are formed on the Si single crystalline layer, an oxide film having an emitter opening portion, an emitter electrode, and an emitter layer. An intrinsic base layer is formed on the single crystalline Si/SiGeC layer, part of the single crystalline Si/SiGeC layer, the polycrystalline Si/SiGeC layer and the Co silicide layer together form an external base layer. The thickness of the emitter electrode is set so that boron ions implanted into the emitter electrode and diffused therein do not reach an emitter-base junction portion.
摘要翻译：双极晶体管包括形成在Si单晶层上的Si单结晶层，单晶Si / SiGeC层和多晶Si / SiGeC层，具有发射极开口部分的氧化膜，发射极，和发射极层。在单晶Si / SiGeC层上形成本征基层，单晶Si / SiGeC层的一部分，多晶Si / SiGeC层和Co硅化物层一起形成外部基极层。发射电极的厚度被设定为使得注入发射电极并在其中扩散的硼离子不会到达发射极 - 基极接合部分。

69. 发明申请

US20080224914A1 Integrated Circuit for Analog-to-Digital Conversion 审中-公开
标题翻译：用于模数转换的集成电路
公开(公告)号：US20080224914A1
公开(公告)日：2008-09-18
申请号：US12048955
申请日：2008-03-14
申请人： Takahiro Kawashima , Shinji Kurihara
发明人： Takahiro Kawashima , Shinji Kurihara
IPC分类号： H03M1/34 , G01J1/44
CPC分类号： G01J1/32 , G01J1/46 , H03M3/388 , H03M3/43 , H03M3/456 , H05B33/0854
摘要： An integrated circuit for analog-to-digital conversion for performing digital conversion of the amount of current of an input current and outputting a digital signal, comprises: a resistor connection terminal to be connected to a resistor; a conversion section configured to convert the amount of current of the input current or the amount of current of a reference current flowing through the resistor into a digital signal to be output; and a compensation section configured to compensate the digital signal corresponding to the input current based on the digital signal corresponding to the reference current.
摘要翻译：一种用于模数转换的集成电路，用于对输入电流的电流量进行数字转换并输出数字信号，包括：电阻器连接端子，连接到电阻器; 转换部分，被配置为将流过电阻器的参考电流的输入电流的电流量或电流量转换成要输出的数字信号; 以及补偿部，被配置为基于与参考电流相对应的数字信号来补偿对应于输入电流的数字信号。

70. 发明授权

US07365260B2 Apparatus and method for reproducing voice in synchronism with music piece 有权
标题翻译：用于与音乐片段同步地再现声音的装置和方法
公开(公告)号：US07365260B2
公开(公告)日：2008-04-29
申请号：US10738584
申请日：2003-12-16
申请人： Takahiro Kawashima
发明人： Takahiro Kawashima
IPC分类号： G10H1/00
CPC分类号： G10H1/0041 , G10H2230/021 , G10H2240/251 , G10H2240/325
摘要： Music piece sequence data are composed of a plurality of event data which include performance event data and user event data designed for linking a voice to progression of a music piece. A plurality of voice data files are stored in a memory separately from the music piece sequence data. In music piece reproduction, the individual event data of the music piece sequence data are sequentially read out, and a tone signal is generated in response to each readout of the performance event data. In the meantime, a voice reproduction instruction is output in response to each readout of the user event data. In accordance with the voice reproduction instruction, a voice data file is selected from among the voice data files stored in the memory, and a voice signal is generated on the basis of each read-out voice data.
摘要翻译：音乐片序列数据由多个事件数据组成，包括演奏事件数据和用于将音乐连接到音乐片段的进程的用户事件数据。多个语音数据文件与乐曲序列数据分开存储在存储器中。在音乐片再现中，顺序地读出乐曲序列数据的各个事件数据，并且响应于每次读出演奏事件数据而生成乐音信号。同时，响应于用户事件数据的每次读出输出语音再现指令。根据语音再现指示，从存储在存储器中的语音数据文件中选择语音数据文件，并且基于每个读出的语音数据生成语音信号。

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