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11. 发明申请

US20050213282A1 Method of producing perovskite film having (001) orientation and device including the film 有权
标题翻译：（001）取向的钙钛矿膜的制造方法以及包含该膜的装置的制造方法
公开(公告)号：US20050213282A1
公开(公告)日：2005-09-29
申请号：US11063731
申请日：2005-02-24
申请人： Masao Kondo , Kazuaki Kurihara
发明人： Masao Kondo , Kazuaki Kurihara
IPC分类号： C30B23/02 , H01G4/06 , H01L21/02 , H01L21/28 , H01L21/314 , H01L21/316 , H01L21/336 , H01L21/822 , H01L21/8246 , H01L27/04 , H01L27/105 , H01L27/115 , H01L29/51 , H01L29/788 , H01L29/792 , H01L41/09 , H01L41/187 , H01L41/22 , H01L41/316 , H01L41/319 , H01L41/39 , H03H9/02
CPC分类号： C30B23/02 , C30B29/22 , C30B29/225 , H01L21/02197 , H01L21/02266 , H01L21/02304 , H01L21/02337 , H01L21/28291 , H01L21/31691 , H01L27/11502 , H01L28/55 , H01L28/65 , H01L29/516 , H01L41/0478 , H01L41/319 , H03H9/02574
摘要： The present invention generally relates to a device having a ferroelectric film, and particularly, to a semiconductor device having a ferroelectric film being epitaxially grown on a silicon substrate. A capacitance device of the present invention includes a substrate having a (111) orientation, an epitaxial film formed on the substrate and having a perovskite structure and a (001) orientation, and an electrode formed on the epitaxial film. A method of forming an epitaxial film having a perovskite structure according to the present invention includes a step of epitaxially growing, on a substrate having a (111) orientation, a metal oxide film of a rock salt structure and having a (001) orientation, and a step of further epitaxially growing, on the metal oxide film, a metal oxide film of a perovskite structure and having a (001) orientation. According to the present invention, it is possible to fabricate devices having various functions, such as a ferroelectric random access memory, a SAW filter, or a ferroelectric actuator.
摘要翻译：本发明一般涉及具有铁电体膜的器件，特别涉及在硅衬底上外延生长铁电体膜的半导体器件。本发明的电容元件包括具有（111）取向的基板，形成在基板上并具有钙钛矿结构和（001）取向的外延膜以及形成在外延膜上的电极。根据本发明的形成具有钙钛矿结构的外延膜的方法包括在具有（111）取向的基板上外延生长岩盐结构的金属氧化物膜并且具有（001）取向的步骤，在金属氧化物膜上进一步外延生长为具有（001）取向的钙钛矿结构的金属氧化物膜的工序。根据本发明，可以制造具有各种功能的器件，例如铁电随机存取存储器，SAW滤波器或铁电致动器。

12. 发明授权

US07858959B2 Electronic element including ferroelectric substance film and method of manufacturing the same 有权
标题翻译：电子元件包括铁电体膜及其制造方法
公开(公告)号：US07858959B2
公开(公告)日：2010-12-28
申请号：US12149962
申请日：2008-05-12
申请人： Masao Kondo , Kazuaki Kurihara
发明人： Masao Kondo , Kazuaki Kurihara
IPC分类号： H01L29/72
CPC分类号： G02F1/0553 , H01L21/28291 , H01L29/516 , H01L29/78391
摘要： A laminated film structure, method of manufacturing, and a preferable electronic element using the structure. The effective polarization into the electric field can be realized in the direction of crystal axis by enhancing the crystal property and alignment property of the ferroelectric substance film formed through epitaxial growth with reference to the plane alignment of semiconductor substrate. After the yttrium stabilized zirconium film and a film of the rock salt structure are sequentially formed with epitaxial growth on a semiconductor substrate, the ferroelectric substance film of simple Perovskite structure is also formed with epitaxial growth. The ferroelectric substance film can improve the crystal property and alignment property thereof by rotating the plane for 45 degrees within the plane for the crystal axis of the yttrium stabilized zirconium.
摘要翻译：叠层膜结构，制造方法以及使用该结构的优选的电子元件。参照半导体衬底的平面取向，通过增强通过外延生长形成的铁电体物质膜的晶体特性和取向性能，可以在晶轴的方向上实现电场的有效极化。在半导体衬底上依次形成钇稳定的锆膜和岩盐结构的薄膜外延生长后，外延生长也形成简单的钙钛矿结构的铁电物质膜。铁素体膜可以通过在钇稳定化锆的晶轴的平面内旋转45度的平面来提高其结晶性和取向性。

13. 发明授权

US07317860B2 Optical device having photonic crystal structure 失效
标题翻译：具有光子晶体结构的光学器件
公开(公告)号：US07317860B2
公开(公告)日：2008-01-08
申请号：US11365820
申请日：2006-03-02
申请人： Tsuyoshi Aoki , Masao Kondo , Kazuaki Kurihara
发明人： Tsuyoshi Aoki , Masao Kondo , Kazuaki Kurihara
IPC分类号： G02B6/10 , G02B6/02
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/2937 , G02F1/011 , G02F1/0126 , G02F1/0147 , G02F1/0338 , G02F1/035 , G02F1/0541 , G02F1/0558 , G02F1/065 , G02F1/3515 , G02F1/3553 , G02F2202/32 , G02F2203/01
摘要： A photonic crystal structural body has a structure that a second mediums whose refractive index changes with an external field is periodically distributed in a first medium whose refractive index changes with the external field. An external field generator applies the external field to the photonic crystal structural body. It is possible to increase a change amount of a photonic band gap.
摘要翻译：光子晶体结构体具有折射率随外部场变化的第二介质周期性地分布在其折射率随外部场变化的第一介质中的结构。外部场发生器将外部场域应用于光子晶体结构体。可以增加光子带隙的变化量。

14. 发明申请

US20070086718A1 Optical element and manufacturing method thereof 审中-公开
标题翻译：光学元件及其制造方法
公开(公告)号：US20070086718A1
公开(公告)日：2007-04-19
申请号：US11343232
申请日：2006-01-31
申请人： Tsuyoshi Aoki , Masao Kondo , Kazuaki Kurihara , Makoto Kuwabara
发明人： Tsuyoshi Aoki , Masao Kondo , Kazuaki Kurihara , Makoto Kuwabara
IPC分类号： G02B6/10
CPC分类号： G02B6/132 , B82Y20/00 , G02B6/1225
摘要： An optical element is constituted by providing an optical waveguide formed with a piezoelectric material, a photonic crystal structure provided within the optical waveguide, a pair of control electrodes, which are provided so as to sandwich the upper and lower surfaces of the optical waveguide, for applying a voltage to the optical waveguide and supporting parts formed at the both ends of the lower control electrode.
摘要翻译：光学元件通过提供形成有压电材料的光波导，设置在光波导内的光子晶体结构，设置成将光波导的上表面和下表面夹持的一对控制电极，向光波导施加电压，在下部控制电极的两端形成支撑部。

15. 发明申请

US20070077015A1 Optical device having photonic crystal structure 失效
标题翻译：具有光子晶体结构的光学器件
公开(公告)号：US20070077015A1
公开(公告)日：2007-04-05
申请号：US11365820
申请日：2006-03-02
申请人： Tsuyoshi Aoki , Masao Kondo , Kazuaki Kurihara
发明人： Tsuyoshi Aoki , Masao Kondo , Kazuaki Kurihara
IPC分类号： G02B6/02 , G02B6/032
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/2937 , G02F1/011 , G02F1/0126 , G02F1/0147 , G02F1/0338 , G02F1/035 , G02F1/0541 , G02F1/0558 , G02F1/065 , G02F1/3515 , G02F1/3553 , G02F2202/32 , G02F2203/01
摘要： A photonic crystal structural body has a structure that a second mediums whose refractive index changes with an external field is periodically distributed in a first medium whose refractive index changes with the external field. An external field generator applies the external field to the photonic crystal structural body. It is possible to increase a change amount of a photonic band gap.
摘要翻译：光子晶体结构体具有折射率随外部场变化的第二介质周期性地分布在其折射率随外部场变化的第一介质中的结构。外部场发生器将外部场域应用于光子晶体结构体。可以增加光子带隙的变化量。

16. 发明授权

US06974985B2 Capacitor and method for fabricating the same, and semiconductor device and method for fabricating the same 有权
标题翻译：电容器及其制造方法，半导体器件及其制造方法
公开(公告)号：US06974985B2
公开(公告)日：2005-12-13
申请号：US09960398
申请日：2001-09-24
申请人： Masaki Kurasawa , Kazuaki Kurihara , Kenji Maruyama
发明人： Masaki Kurasawa , Kazuaki Kurihara , Kenji Maruyama
IPC分类号： H01L27/105 , H01L21/02 , H01L21/8246 , H01L27/108
CPC分类号： H01L28/55 , H01L28/91
摘要： The semiconductor device comprises: a memory cell transistor formed on a semiconductor substrate 10; insulation films 22, 30 covering the memory cell transistor; a buffer structure 40 formed on the insulation film; and a capacitor including a lower electrode 42 formed on the buffer structure 40 and electrically connected to the source/drain diffused layer 20; a capacitor dielectric film 44 formed on the lower electrode 42, and formed of a perovskite ferroelectric material having a smaller thermal expansion coefficient than that of the buffer structure 40 and having a crystal oriented substantially perpendicular to a surface of the lower electrode 42. The buffer structure for mitigating the influence of the stress from the substrate is formed below the lower electrode, whereby a polarization direction of the capacitor dielectric film can be made parallel with a direction of an electric field applied between the upper electrode and the lower electrode. An intrinsic polarization of the ferroelectric film can be utilized as it is.
摘要翻译：半导体器件包括：形成在半导体衬底10上的存储单元晶体管; 覆盖存储单元晶体管的绝缘膜22,30; 形成在绝缘膜上的缓冲结构40; 以及电容器，包括形成在缓冲结构40上并电连接到源/漏扩散层20的下电极42; 形成在下部电极42上的电容电介质膜44，由与缓冲结构体40的热膨胀系数相比具有较小的热膨胀系数的钙钛矿型铁电体材料形成，并具有大致垂直于下部电极42的表面取向的晶体。用于减轻来自基板的应力的影响的缓冲结构形成在下电极的下方，由此可以使电容器电介质膜的极化方向与施加在上电极和下电极之间的电场的方向平行。可以直接利用铁电体膜的固有极化。

17. 发明授权

US09714662B2 Turbocompressor and turborefrigerator for simplified labor and reduced cost 有权
公开(公告)号：US09714662B2
公开(公告)日：2017-07-25
申请号：US13578838
申请日：2011-02-17
申请人： Kazuaki Kurihara
发明人： Kazuaki Kurihara
IPC分类号： F04D25/02 , F04D17/12 , F04D25/06 , F04D29/62 , F04D25/16
CPC分类号： F04D25/02 , F04D17/122 , F04D25/06 , F04D25/0606 , F04D25/163 , F04D29/624
摘要： Provided is a turbocompressor (4) having a drive part (12) generating rotational power, an impeller (22a) to which the rotational power of the drive part (12) is transmitted to rotate, a plurality of gears (31, 32) transmitting the rotational power of the drive part (12) to the impeller (22a), and a drive part casing (13) in which the drive part (12) is installed. This turbocompressor (4) includes an impeller casing (22e) installed around the impeller (22a), and a gear casing (33) configured to be formed independently of the impeller casing (22e) and the drive part casing (13), to couple the impeller casing (22e) and the drive part casing (13), and to form an accommodation space (33a) in which the plurality of gears (31, 32) are accommodated. With this configuration, in manufacturing the turbocompressor, a working process can be simplified and working labor and cost can be reduced.

18. 发明授权

US08858172B2 Method of manufacturing rotor assembly, rotor assembly, and turbo compressor 有权
标题翻译：制造转子组件，转子组件和涡轮压缩机的方法
公开(公告)号：US08858172B2
公开(公告)日：2014-10-14
申请号：US13072917
申请日：2011-03-28
申请人： Kazuaki Kurihara , Kentarou Oda , Noriyasu Sugitani , Minoru Tsukamoto , Nobusada Takahara
发明人： Kazuaki Kurihara , Kentarou Oda , Noriyasu Sugitani , Minoru Tsukamoto , Nobusada Takahara
IPC分类号： F04D29/04 , F04D29/053 , F04D25/04 , F04D29/62
CPC分类号： F04D29/053 , F04D25/04 , F04D29/624 , Y10T29/49316
摘要： A method of manufacturing a rotor assembly in which a first impeller and a second impeller are fixed to a rotation shaft which is supported by a bearing so as to be rotatable, the method including: fixing the second impeller to the rotation shaft; fitting and fixing a sleeve to the rotation shaft after fixing the second impeller; fitting and fixing the bearing to the sleeve after fitting and fixing the sleeve; and fixing the first impeller after fitting and fixing the bearing.
摘要翻译：一种制造转子组件的方法，其中第一叶轮和第二叶轮固定到由轴承支撑以便可旋转的旋转轴，该方法包括：将第二叶轮固定到旋转轴; 在固定第二叶轮之后将套筒装配并固定到旋转轴; 在安装和固定套筒之后，将轴承装配并固定到套筒上; 并在安装和固定轴承之后固定第一叶轮。

19. 发明申请

US20130039746A1 TURBOCOMPRESSOR AND TURBOREFRIGERATOR 有权
标题翻译：涡轮增压器和涡轮发电机
公开(公告)号：US20130039746A1
公开(公告)日：2013-02-14
申请号：US13578838
申请日：2011-02-17
申请人： Kazuaki Kurihara
发明人： Kazuaki Kurihara
IPC分类号： F01D15/12
CPC分类号： F04D25/02 , F04D17/122 , F04D25/06 , F04D25/0606 , F04D25/163 , F04D29/624
摘要： Provided is a turbocompressor (4) having a drive part (12) generating rotational power, an impeller (22a) to which the rotational power of the drive part (12) is transmitted to rotate, a plurality of gears (31, 32) transmitting the rotational power of the drive part (12) to the impeller (22a), and a drive part casing (13) in which the drive part (12) is installed. This turbocompressor (4) includes an impeller casing (22e) installed around the impeller (22a), and a gear casing (33) configured to be formed independently of the impeller casing (22e) and the drive part casing (13), to couple the impeller casing (22e) and the drive part casing (13), and to form an accommodation space (33a) in which the plurality of gears (31, 32) are accommodated. With this configuration, in manufacturing the turbocompressor, a working process can be simplified and working labor and cost can be reduced.
摘要翻译：本发明提供一种具有产生旋转动力的驱动部（12）的涡轮压缩机（4），驱动部（12）的旋转动力传递到其上的旋转叶轮（22a），传递多个齿轮驱动部件（12）到叶轮（22a）的旋转动力以及安装有驱动部件（12）的驱动部件壳体（13）。该涡轮压缩机（4）包括安装在叶轮（22a）周围的叶轮壳体（22e）和与叶轮壳体（22e）和驱动部件壳体（13）独立形成的齿轮箱（33）叶轮壳体（22e）和驱动部件壳体（13），并且形成容纳多个齿轮（31,32）的容置空间（33a）。通过这样的结构，在制造涡轮压缩机的情况下，能够简化工作过程，能够降低劳动力和成本。

20. 发明申请

US20120058041A1 GAS GENERATOR AND GAS GENERATION METHOD 有权
标题翻译：气体发生器和气体发生方法
公开(公告)号：US20120058041A1
公开(公告)日：2012-03-08
申请号：US13292247
申请日：2011-11-09
申请人： John David Baniecki , Masatoshi Ishii , Kazuaki Kurihara , Kazunori Yamanaka
发明人： John David Baniecki , Masatoshi Ishii , Kazuaki Kurihara , Kazunori Yamanaka
IPC分类号： C01B31/18 , C01B3/10 , B01J15/00
CPC分类号： C01B4/00 , B01J23/002 , C01B3/042 , Y02E60/364
摘要： A gas generator includes a processing vessel defining a processing space and holding a support body therein, an evacuation system evacuating the processing space; a metal oxide film of a perovskite structure containing oxygen defects formed on the support body, a source gas supplying port supplying a source gas containing molecules of a source compound of carbon dioxide or water into the processing space, a gas outlet port for extracting a product gas containing molecules of a product compound in which oxygen atoms are removed from said source compound, and a heating part heating the support body.
摘要翻译：气体发生器包括限定处理空间并将支撑体保持在其中的处理容器，排空系统排空处理空间; 包含形成在支撑体上的氧缺陷的钙钛矿结构的金属氧化物膜，向处理空间供给含有二氧化碳或水源化合物的分子的源气体的源气体供给口，用于提取产物的气体出口含有其中从所述源化合物中除去氧原子的产物化合物的分子的气体和加热所述载体的加热部分。

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