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11. 发明授权

US09111061B2 Transistor characteristic calculation apparatus using large signal equivalent circuit model 有权
标题翻译：使用大信号等效电路模型的晶体管特性计算装置
公开(公告)号：US09111061B2
公开(公告)日：2015-08-18
申请号：US13726859
申请日：2012-12-26
申请人： Hiroshi Otsuka , Toshiyuki Oishi , Yutaro Yamaguchi , Naoki Kosaka , Shinichi Miwa , Koji Yamanaka
发明人： Hiroshi Otsuka , Toshiyuki Oishi , Yutaro Yamaguchi , Naoki Kosaka , Shinichi Miwa , Koji Yamanaka
IPC分类号： G06F17/50
CPC分类号： G06F17/5068 , G06F17/5036
摘要： A transistor characteristic calculation apparatus using a large signal equivalent circuit model has a buffer trap circuit provided between a drain terminal and a source terminal such that a parallel circuit including a resistor and a capacitor, a diode, and another parallel circuit including a resistor and a capacitor are in turn connected in series.
摘要翻译：使用大信号等效电路模型的晶体管特性计算装置具有设置在漏极端子和源极端子之间的缓冲陷阱电路，使得包括电阻器和电容器的并联电路，二极管和包括电阻器和电阻器的另一并联电路电容器依次串联连接。

12. 发明申请

US20090196800A1 Plasma reaction vessel, and method of producing the same 失效
标题翻译：等离子体反应容器及其制造方法
公开(公告)号：US20090196800A1
公开(公告)日：2009-08-06
申请号：US12382099
申请日：2009-03-09
申请人： Yuichiro Imanishi , Shinichi Miwa , Fumio Abe , Yukio Miyairi
发明人： Yuichiro Imanishi , Shinichi Miwa , Fumio Abe , Yukio Miyairi
IPC分类号： B01J19/08
CPC分类号： B01D53/92 , F01N3/0892 , F01N3/2825 , F01N3/2828 , F01N2240/28 , Y10T29/49345
摘要： In the plasma reaction vessel (1) of the invention, two or more laminate-structures (6) having ceramic formed bodies (3, 4) in which a plasma generating electrode (2) capable of generating plasma is formed in two-tape-form, and an electrically continuous film-like electrically conductive electrode (5) held between the two ceramic formed bodies (3, 4) are formed in such a manner as to form a plasma generating space (7) containing mutual laminate planes therein. Of the electrically conductive electrodes (5), adjacent ones are capable of having electric discharge produced therebetween so as to generate the plasma in the plasma generating space (7) and of generating uniform stabilized plasma at low electric power, it being possible to reduce a passage resistance to a gas passing therein.
摘要翻译：在本发明的等离子体反应容器（1）中，具有陶瓷成形体（3,4）的两层以上的层压结构体（6），其中能够产生等离子体的等离子体产生电极（2）形成，并且以这样的方式形成保持在两个陶瓷成形体（3,4）之间的电连续的膜状导电电极（5），以形成其中包含相互层叠平面的等离子体产生空间（7）。在导电电极（5）中，相邻的导电电极（5）能够在其间产生放电，以在等离子体产生空间（7）中产生等离子体并且在低功率下产生均匀稳定的等离子体，可以减少对通过其中的气体的通道阻力。

13. 发明申请

US20080311340A1 HONEYCOMB STRUCTURE AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：蜂窝结构及其生产方法
公开(公告)号：US20080311340A1
公开(公告)日：2008-12-18
申请号：US12145210
申请日：2008-06-24
申请人： Yoshiyuki Kasai , Toshio Yamada , Shinichi Miwa , Mikio Makino
发明人： Yoshiyuki Kasai , Toshio Yamada , Shinichi Miwa , Mikio Makino
IPC分类号： B32B3/12
CPC分类号： B01D46/2474 , B01D46/2425 , B01D46/2429 , B01D46/244 , B01D46/2444 , B01D46/2459 , B01D46/2466 , B01D46/247 , B01D2046/2481 , B01D2046/2485 , B01D2046/2492 , B01D2046/2496 , B01J23/42 , B01J35/04 , C04B35/195 , C04B38/0006 , F01N3/0222 , F01N3/2828 , F01N2330/06 , F01N2330/30 , Y02T10/20 , Y10T428/24149
摘要： A honeycomb structure excellent in thermal dispersibility upon heating and being protected from damage due to thermal stress, and an efficient method for manufacturing the honeycomb structure. The structure is provided with porous partition walls, functioning as a filtration layer, through which exhaust gas flowing into the cells can flow out, and plugging portions. Additional plugging portions are further disposed in the open end portions to which the plugging portions are not disposed (unplugged open end portions) not so as to plug unplugged open end portions. Each cross-sectional shape of additional plugging portions in a direction perpendicular to the axial direction forms a predetermined pattern shape as a whole, and a barycenter of the pattern shape is located in almost the center of a cross section of a flow of the exhaust gas in a direction perpendicular to the axial direction.
摘要翻译：一种加热时的热分散性优异且不受热应力损伤的蜂窝结构体，以及蜂窝结构体的制造方法。该结构设置有作为过滤层的多孔分隔壁，通过该过滤层流入细胞的排气可以流出，并且堵塞部分。另外，在插入部未未设置的开放端部（未插入开口端部）中还设置有插塞部，插拔未插入开口端部。附加堵塞部分在垂直于轴向的方向上的每个横截面形状整体形成预定的图案形状，并且图案形状的重心位于废气流的横截面的几乎中心在垂直于轴向的方向上。

14. 发明授权

US07244284B2 Honeycomb filter 有权
标题翻译：蜂窝过滤器
公开(公告)号：US07244284B2
公开(公告)日：2007-07-17
申请号：US10500969
申请日：2003-02-25
申请人： Shinichi Miwa , Yukio Miyairi , Shigeharu Hashimoto
发明人： Shinichi Miwa , Yukio Miyairi , Shigeharu Hashimoto
IPC分类号： B01D46/00
CPC分类号： F01N3/022 , B01D45/16 , B01D46/2429 , B01D46/2444 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01D2046/2477 , B01D2046/2481 , B01D2046/2492 , B01D2046/2496 , F01N3/0222 , F01N2260/10 , F01N2260/18 , F01N2330/48 , Y02T10/20 , Y10S55/30
摘要： A honeycomb filter of the present invention is a honeycomb filter 10 including a number of through-holes 12 surrounded by partition walls and extending through an axial direction, in which the partition walls have filterability, predetermined through-holes 12 are plugged at one end portion, and the remaining through-holes 12 are plugged at the other end portion to trap particulate matter contained in a dust-containing fluid. The honeycomb filter is characterized in that a heat capacity of a central part 11 is set to be larger than that of a peripheral part 13 in a section of the honeycomb filter 10 perpendicular to the axial direction. There is provided a honeycomb filter in which a crack is not generated by thermal stress during use, especially at a regeneration time and which is superior in durability.
摘要翻译：本发明的蜂窝过滤器是具有多个贯通孔12的蜂窝过滤器10，该通孔12被分隔壁包围并沿着轴向延伸，其中隔壁具有过滤性，预定的通孔12被堵塞在一个端部并且剩余的通孔12被堵塞在另一端部分以捕集包含在含灰尘的流体中的颗粒物质。蜂窝过滤器的特征在于，与蜂窝过滤器10的与轴向垂直的部分，中心部11的热容量比周缘部13的热容量大。提供了一种蜂窝过滤器，其特征在于在再生时，并且耐久性优异的特征，在使用中不产生热应力的裂纹。

15. 发明授权

US5572963A Hydraulic tappet 失效
标题翻译：液压挺杆
公开(公告)号：US5572963A
公开(公告)日：1996-11-12
申请号：US213529
申请日：1994-03-16
申请人： Keiji Kawasaki , Shinichi Miwa
发明人： Keiji Kawasaki , Shinichi Miwa
IPC分类号： F01L1/24 , F01L1/14 , F01L1/25 , F16H53/06 , B60K17/00 , F01L1/16
CPC分类号： F01L1/25 , F01L1/143 , F01L2101/02 , Y10T74/2107
摘要： A hydraulic tappet includes a cam sliding portion, a skirt portion and a spring holding portion. The structure has an arrangement that the cam sliding portion is made of ceramic and oil is reserved in the spring holding portion. There is provide a hydraulic tappet capable of efficiently using motive power from a crank shaft, reducing transmission loss and improving the efficiency of the engine.
摘要翻译：液压挺杆包括凸轮滑动部分，裙部和弹簧保持部分。该结构具有凸轮滑动部分由陶瓷制成并且油保留在弹簧保持部分中的布置。提供能够有效地利用来自曲柄轴的动力的液压挺杆，减少传动损失并提高发动机的效率。

16. 发明授权

US5422324A Aluminum titanate ceramic and process for producing the same 失效
标题翻译：钛酸铝陶瓷及其制造方法
公开(公告)号：US5422324A
公开(公告)日：1995-06-06
申请号：US949586
申请日：1992-09-23
申请人： Yasushi Noguchi , Kaname Fukao , Shinichi Miwa
发明人： Yasushi Noguchi , Kaname Fukao , Shinichi Miwa
IPC分类号： C04B35/46 , C04B35/478 , C04B35/10
CPC分类号： C04B35/478
摘要： The present invention provides an aluminium titanate ceramic composed of, as main crystalline phases, 60-85% of an aluminum titanate phase, 10-25% of a rutile phase, 2-10% of a corundum phase and 2-10% of a mullite phase, wherein the amount of vitreous phase is 5% or less. The aluminum titanate ceramic is superior in both heat cycle durability and casted property.
摘要翻译：本发明提供一种钛酸铝陶瓷，其主要结晶相为60-85％的钛酸铝相，10-25％的金红石相，2-10％的刚玉相和2-10％的莫来石相，其中玻璃质相的量为5％以下。钛酸铝陶瓷在热循环耐久性和铸造性方面均优异。

17. 发明授权

US5194201A Method of manufacturing high density silicon nitride sintered bodies 失效
标题翻译：制造高密度氮化硅烧结体的方法
公开(公告)号：US5194201A
公开(公告)日：1993-03-16
申请号：US747439
申请日：1991-08-14
申请人： Shinichi Miwa , Seiichi Asami , Takehiro Kajihara
发明人： Shinichi Miwa , Seiichi Asami , Takehiro Kajihara
IPC分类号： C04B35/584 , C04B35/58
CPC分类号： C04B35/584
摘要： A method of manufacturing silicon nitride sintered bodies comprising the steps of preparing a powder consisting essentially of 100 parts by weight of silicon nitride, 2.about.15 parts by weight of a rare earth element, 0.5.about.15 parts by weight of a Zr compound and 0.3.about.5 parts by weight of SiC, molding the thus prepared powder and firing the resulting molding.
摘要翻译：一种制造氮化硅烧结体的方法，包括以下步骤：制备基本上由100重量份氮化硅，2重量份稀土元素，0.5重量份Zr化合物和0.3重量份Zr化合物组成的粉末差异为5重量份的SiC，模制如此制备的粉末并烧制所得的模制品。

18. 发明授权

US09203357B2 Power amplifier 有权
标题翻译：功率放大器
公开(公告)号：US09203357B2
公开(公告)日：2015-12-01
申请号：US13433410
申请日：2012-03-29
申请人： Shinichi Miwa , Yoshihiro Tsukahara , Ko Kanaya , Naoki Kosaka
发明人： Shinichi Miwa , Yoshihiro Tsukahara , Ko Kanaya , Naoki Kosaka
IPC分类号： H01L27/085 , H01L23/66 , H03F1/56 , H01L27/02 , H01L27/06 , H03F3/195 , H03F3/21 , H03F3/24 , H01L23/64 , H01L21/8252
CPC分类号： H03F1/56 , H01L21/8252 , H01L23/647 , H01L23/66 , H01L27/0207 , H01L27/0605 , H01L27/085 , H01L2223/6655 , H01L2224/48137 , H01L2224/49175 , H01L2924/00014 , H01L2924/1305 , H03F3/195 , H03F3/211 , H03F3/245 , H03F2200/222 , H03F2200/387 , H03F2203/21106 , H03F2203/21142 , H01L2224/45099 , H01L2924/00
摘要： A power amplifier includes a semiconductor substrate including transistor cells, a drain electrode for the transistor cells located on the semiconductor substrate, a drain pad located on the semiconductor substrate and connected to the drain electrode, an ion-implanted resistance located in the semiconductor substrate and extending along and in contact with the drain pad, a floating electrode located on the semiconductor substrate and in contact with the ion-implanted resistance, and an output matching circuit located outside the semiconductor substrate. The power amplifier further includes a wire connecting the drain pad to the output matching circuit.
摘要翻译：功率放大器包括：半导体衬底，包括晶体管单元，用于位于半导体衬底上的晶体管单元的漏极电极，位于半导体衬底上并连接到漏电极的漏极焊盘，位于半导体衬底中的离子注入电阻;以及沿着漏极焊盘延伸和接触，位于半导体衬底上并与离子注入电阻接触的浮动电极以及位于半导体衬底之外的输出匹配电路。功率放大器还包括将漏极焊盘连接到输出匹配电路的导线。

19. 发明申请

US20110175686A1 HIGH FREQUENCY SECOND HARMONIC OSCILLATOR 审中-公开
标题翻译：高频二次谐波振荡器
公开(公告)号：US20110175686A1
公开(公告)日：2011-07-21
申请号：US12911764
申请日：2010-10-26
申请人： Shinsuke Watanabe , Yoshihiro Tsukahara , Ko Kanaya , Shinichi Miwa
发明人： Shinsuke Watanabe , Yoshihiro Tsukahara , Ko Kanaya , Shinichi Miwa
IPC分类号： H03B5/12
CPC分类号： H03B5/1847 , H03D2200/0086
摘要： A high frequency second harmonic oscillator includes a transistor, a first signal line connected at a first end to the base or gate of the transistor, a first shunt capacitor connected at a first end to a second end of the first signal line and at a second end to ground, a second signal line connected at a first end to the collector or drain of the transistor, a second shunt capacitor connected at a first end to a second end of the second signal line and at a second end to ground, and a high capacitance capacitor connected between the first signal line and the second signal line. The first signal line has a length equal to an odd integer multiple of one quarter of the wavelength of a fundamental signal, plus or minus one-sixteenth of the wavelength of the fundamental signal.
摘要翻译：高频二次谐波振荡器包括晶体管，在第一端连接到晶体管的基极或栅极的第一信号线，在第一端连接到第一信号线的第二端的第一并联电容器，在第一端连接到晶体管的集电极或漏极的第二信号线，在第一端连接到第二信号线的第二端并在第二端连接到地的第二并联电容器，以及连接在第一信号线和第二信号线之间的高容量电容器。第一信号线具有等于基本信号波长四分之一的奇整数倍的长度，加上或减去基波信号波长的十六分之一。

20. 发明授权

US07780923B2 Plasma reaction vessel, and method of producing the same 失效
公开(公告)号：US07780923B2
公开(公告)日：2010-08-24
申请号：US12382099
申请日：2009-03-09
申请人： Yuichiro Imanishi , Shinichi Miwa , Fumio Abe , Yukio Miyairi
发明人： Yuichiro Imanishi , Shinichi Miwa , Fumio Abe , Yukio Miyairi
IPC分类号： B01J19/08
CPC分类号： B01D53/92 , F01N3/0892 , F01N3/2825 , F01N3/2828 , F01N2240/28 , Y10T29/49345
摘要： In the plasma reaction vessel (1) of the invention, two or more laminate-structures (6) having ceramic formed bodies (3, 4) in which a plasma generating electrode (2) capable of generating plasma is formed in two-tape-form, and an electrically continuous film-like electrically conductive electrode (5) held between the two ceramic formed bodies (3, 4) are formed in such a manner as to form a plasma generating space (7) containing mutual laminate planes therein. Of the electrically conductive electrodes (5), adjacent ones are capable of having electric discharge produced therebetween so as to generate the plasma in the plasma generating space (7) and of generating uniform stabilized plasma at low electric power, it being possible to reduce a passage resistance to a gas passing therein.

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