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1. 发明授权

US07432573B2 Surface-spintronics device 有权
标题翻译：表面自旋电子器件
公开(公告)号：US07432573B2
公开(公告)日：2008-10-07
申请号：US10561616
申请日：2004-06-23
申请人： Hideaki Kasai , Hiroshi Nakanishi , Tomoya Kishi
发明人： Hideaki Kasai , Hiroshi Nakanishi , Tomoya Kishi
IPC分类号： H01L29/82
CPC分类号： H01L43/08 , B82Y25/00 , G11C11/16 , H01F10/007
摘要： A surface-spintronic device operating on a novel principles of operations may be implemented as a spin conducting, a spin switching or a spin memory device. It includes a magnetic atom thin film (13) layered on a surface of a solid crystal (12) and a drain and a source electrodes (14)and (15) disposed at two locations on the magnetic atom thin film, respectively, whereby a spin splitting surface electronic state band formed in a system comprising said solid crystal(12) surface and said magnetic atom thin film (13) is utilized to obtain a spin polarized current flow. With electrons spin-polarized in a particular direction injected from the source electrode (15), controlling the direction of magnetization of the magnetic atom thin film (13) allows switching on and off the conduction of such injected electrons therethrough. Also, with the use of the magnetization holding function of the magnetic atom thin film (13), it is possible to realize a spin memory device that can operate to write information on controlling the direction of magnetization of the magnetic atom thin film (13) and that can operate to read information on detecting the electrodes (15, 14).
摘要翻译：以新颖的操作原理操作的表面自旋电子器件可以被实现为自旋导通，自旋切换或自旋存储器件。它包括分别在固体晶体（12）的表面上分层的磁性原子薄膜（13）和设置在磁性原子薄膜上的两个位置处的漏极和源极（14）和（15），由此利用在包括所述固体晶体（12）表面和所述磁性原子薄膜（13）的系统中形成的旋转分裂表面电子状态带来获得自旋极化电流。利用从源电极（15）注入的特定方向自旋极化的电子，控制磁性原子薄膜（13）的磁化方向允许这种注入的电子的导通和导通。此外，通过使用磁性原子薄膜（13）的磁化保持功能，可以实现能够操作以写入关于控制磁性原子薄膜（13）的磁化方向的信息的自旋存储装置，并且可以操作以读取关于检测电极（15,14）的信息。

2. 发明申请

US20060186433A1 Surface-spintronics device 有权
标题翻译：表面自旋电子器件
公开(公告)号：US20060186433A1
公开(公告)日：2006-08-24
申请号：US10561616
申请日：2004-06-23
申请人： Hideaki Kasai , Hiroshi Nakanishi , Tomoya Kishi
发明人： Hideaki Kasai , Hiroshi Nakanishi , Tomoya Kishi
IPC分类号： H01L29/74
CPC分类号： H01L43/08 , B82Y25/00 , G11C11/16 , H01F10/007
摘要： A surface-spintronic device operating on a novel principles of operations may be implemented as a spin conducting, a spin switching or a spin memory device. It includes a magnetic atom thin film (13) layered on a surface of a solid crystal (12) and a drain and a source electrodes (14) and (15) disposed at two locations on the magnetic atom thin film, respectively, whereby a spin splitting surface electronic state band formed in a system comprising said solid crystal (12) surface and said magnetic atom thin film (13) is utilized to obtain a spin polarized current flow. With electrons spin-polarized in a particular direction injected from the source electrode (15), controlling the direction of magnetization of the magnetic atom thin film (13) allows switching on and off the conduction of such injected electrons therethrough. Also, with the use of the magnetization holding function of the magnetic atom thin film (13), it is possible to realize a spin memory device that can operate to write information on controlling the direction of magnetization of the magnetic atom thin film (13) and that can operate to read information on detecting the state of conduction or nonconduction between the source and drain electrodes (15, 14).
摘要翻译：以新颖的操作原理操作的表面自旋电子器件可以被实现为自旋导通，自旋切换或自旋存储器件。它包括分别在固体晶体（12）的表面上分层的磁性原子薄膜（13）和设置在磁性原子薄膜上的两个位置处的漏极和源极（14）和（15），由此利用在包括所述固体晶体（12）表面和所述磁性原子薄膜（13）的系统中形成的旋转分裂表面电子状态带来获得自旋极化电流。利用从源电极（15）注入的特定方向自旋极化的电子，控制磁性原子薄膜（13）的磁化方向允许这种注入的电子的导通和导通。此外，通过使用磁性原子薄膜（13）的磁化保持功能，可以实现能够操作以写入关于控制磁性原子薄膜（13）的磁化方向的信息的自旋存储装置，并且可以操作以读取关于检测源极和漏极（15,14）之间的导通或非导通状态的信息。

3. 发明授权

US08140467B2 Quantum state estimation method, quantum state estimation device and computer program 有权
标题翻译：量子态估计方法，量子态估计装置和计算机程序
公开(公告)号：US08140467B2
公开(公告)日：2012-03-20
申请号：US12280408
申请日：2007-02-13
申请人： Hideaki Kasai , Hiroshi Nakanishi
发明人： Hideaki Kasai , Hiroshi Nakanishi
IPC分类号： G06F15/00 , G06F15/18 , B23Q17/09 , G01N19/02
CPC分类号： G06F19/701 , B82Y10/00 , G06N99/002
摘要： A control section virtually divides a surface of an adsorbing material into a plurality of regions (cells) in accordance with a computer program. Further, the control section-allocates a normal distribution function to each of the divided cells, and sets a linear combination of the normal distribution functions allocated to all cells to a trial function. Moreover, the control section solves a Schrödinger equation based upon a potential on the surface of the adsorbing material by a numerical variational method, to calculate a wave function. Then, based upon the calculated wave function, the quantum state of the atom or the molecule adsorbed on the surface of the adsorbing material is estimated.
摘要翻译：控制部分根据计算机程序将吸附材料的表面实际上划分为多个区域（单元）。此外，控制部分 - 向每个分割的单元分配正态分布函数，并且将分配给所有单元的正态分布函数的线性组合设置为试用功能。此外，控制部分通过数值变分方法基于吸附材料表面上的电位来求解薛定er方程，以计算波函数。然后，基于所计算的波函数，估计吸附材料表面上吸附的原子或分子的量子态。

4. 发明申请

US20090254508A1 QUANTUM STATE ESTIMATION METHOD, QUANTUM STATE ESTIMATION DEVICE AND COMPUTER PROGRAM 有权
标题翻译：量子态估计方法，量子状态估计装置和计算机程序
公开(公告)号：US20090254508A1
公开(公告)日：2009-10-08
申请号：US12280408
申请日：2007-02-13
申请人： Hideaki Kasai , Hiroshi Nakanishi
发明人： Hideaki Kasai , Hiroshi Nakanishi
IPC分类号： G06N5/04
CPC分类号： G06F19/701 , B82Y10/00 , G06N99/002
摘要： A control section virtually divides a surface of an adsorbing material into a plurality of regions (cells) in accordance with a computer program. Further, the control section-allocates a normal distribution function to each of the divided cells, and sets a linear combination of the normal distribution functions allocated to all cells to a trial function. Moreover, the control section solves a Schrödinger equation based upon a potential on the surface of the adsorbing material by a numerical variational method, to calculate a wave function. Then, based upon the calculated wave function, the quantum state of the atom or the molecule adsorbed on the surface of the adsorbing material is estimated.
摘要翻译：控制部分根据计算机程序将吸附材料的表面实际上划分为多个区域（单元）。此外，控制部分 - 向每个分割的单元分配正态分布函数，并且将分配给所有单元的正态分布函数的线性组合设置为试用功能。此外，控制部分通过数值变分法基于吸附材料表面上的电位来求解薛定er方程，以计算波函数。然后，基于所计算的波函数，估计吸附材料表面上吸附的原子或分子的量子态。

5. 发明申请

US20100248086A1 Method of Evaluating the Performance of Fuel Cell Cathode Catalysts, Corresponding Cathode Catalysts and Fuel Cell 审中-公开
标题翻译：评估燃料电池阴极催化剂性能的方法，相应的阴极催化剂和燃料电池
公开(公告)号：US20100248086A1
公开(公告)日：2010-09-30
申请号：US12294900
申请日：2007-03-28
申请人： Kunihiro Nobuhara , Hideaki Kasai , Hiroshi Nakanishi , Wilson Agerico Tan Dino
发明人： Kunihiro Nobuhara , Hideaki Kasai , Hiroshi Nakanishi , Wilson Agerico Tan Dino
IPC分类号： H01M4/92 , H01M4/36 , G06F19/00
CPC分类号： H01M4/86 , H01M4/90 , H01M4/9041 , H01M4/921 , H01M4/926 , H01M2008/1095
摘要： A method for accurately evaluating the performance of fuel-cell electrode catalysts, a method of search for fuel-cell electrode catalysts having excellent performance, and fuel-cell electrode catalysts having new and excellent catalytic activity searched for by the above method. In a method for evaluating the performance of fuel-cell electrode catalysts composed of conductive carriers on which catalytic metal is supported, the oxygen atom adsorption energy on the catalytic metal surface obtained through a molecular simulation analysis is used as an indicator of the performance evaluation. Suitable catalysts consist of Pt—Au or Pt—Au—B, wherein B is one or more metal chosen from the group of chrome (Cr), manganese (Mn), iron (Fe), cobalt (Co), nickel (Ni), rhodium (Rh) and palladium (Pd) and wherein the content of Au is 6 atom % or less.
摘要翻译：用于精确评价燃料电池用电极催化剂的性能的方法，具有优异性能的燃料电池用电极催化剂的研究方法以及通过上述方法搜索的具有新的和优异的催化活性的燃料电池用电极催化剂。在用于评价由其上负载有催化金属的导电载体构成的燃料电池电极催化剂的性能的方法中，使用通过分子模拟分析获得的催化金属表面上的氧原子吸附能力作为性能评估的指标。合适的催化剂由Pt-Au或Pt-Au-B组成，其中B是一种或多种选自铬（Cr），锰（Mn），铁（Fe），钴（Co），镍（Ni），铑（Rh）和钯（Pd），Au的含量为6原子％以下。

6. 发明授权

US4746590A Process for producing toners for use in electrophotography 失效
标题翻译：用于生产用于电子照相术的调色剂的方法
公开(公告)号：US4746590A
公开(公告)日：1988-05-24
申请号：US945553
申请日：1986-12-23
申请人： Hideaki Kasai , Mitsugu Fujioka
发明人： Hideaki Kasai , Mitsugu Fujioka
IPC分类号： G03G9/08 , G03G9/09
CPC分类号： G03G9/0906 , G03G9/0804
摘要： A process for producing toners for use in electrophotography which comprises: dyeing resin particles which have a predetermined particle size with a dye in an aqueous medium in such amounts that the weight ratio of the medium to the resin particle is not less than about 5 in the presence of silica powder in an amount of up to 10 wt. % based on the weight of the resin at temperatures of not less than the softening point of the resin but not more than temperatures higher than the softening point about 40.degree. C. under vigorous stirring. Water-insoluble dyes are particularly preferred.The resultant toner is composed of particles of resin dyed fast and deeply, and is usable as it is as toners in electrophotography without further coloring of the particle.
摘要翻译：一种用于生产用于电子照相术的调色剂的方法，其包括：在水性介质中用染料染色具有预定粒径的树脂颗粒，使得介质与树脂颗粒的重量比不小于约5 二氧化硅粉末的存在量高达10wt。基于树脂的重量在不低于树脂的软化点的温度下，但在剧烈搅拌下不高于软化点温度约40℃的温度。水不溶性染料是特别优选的。所得到的调色剂由快速且深层地染色的树脂颗粒组成，并且可以直接用作电子照相中的调色剂而不进一步着色颗粒。

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