公开(公告)号：US06928402B2

公开(公告)日：2005-08-09

申请号：US09748390

申请日：2000-12-27

申请人： Shirun Ho ,  Miyuki Saji ,  Sigeo Ihara ,  Satoshi Ito

发明人： Shirun Ho ,  Miyuki Saji ,  Sigeo Ihara ,  Satoshi Ito

IPC分类号： H01L29/00 ,  G06F9/45 ,  G06F9/455 ,  G06F17/50 ,  G06F19/00 ,  H01L21/3065 ,  H01L21/82

CPC分类号： G06F17/5022

摘要： Values of input parameters are set. Simulations are executed in parallel for individual sets of input parameters by a plurality of processors to obtain design values which are execution results. The obtained design values are compared with the design condition. Directory files are constructed for plural kinds of input parameters corresponding to design values satisfying the design condition. Accumulative distribution in the distribution of parameter input values are determined in respect of the individual kinds of input parameters. Input values of parameters to be referred are extracted on the basis of values of the accumulative distribution every kind of input parameter. The kind of input parameter, the extracted input values and the number of the extracted input values are displayed through an input interface every kind of input parameter.

摘要翻译： 输入参数的值被设置。 通过多个处理器对各组输入参数并行执行模拟，以获得作为执行结果的设计值。 将获得的设计值与设计条件进行比较。 目录文件被构造成与满足设计条件的设计值对应的多种输入参数。 参数输入值分布中的累积分布是针对各种输入参数确定的。 基于各种输入参数的累积分布的值来提取要参考的参数的输入值。 通过输入接口显示输入参数的类型，提取的输入值和提取的输入值的数量，每种输入参数。

公开(公告)号：US5926403A

公开(公告)日：1999-07-20

申请号：US861849

申请日：1997-05-22

申请人： Shirun Ho ,  Sigeo Ihara

发明人： Shirun Ho ,  Sigeo Ihara

IPC分类号： G06F17/11 ,  G06F17/50 ,  G06F19/00 ,  G06F15/16

CPC分类号： G06F17/5018 ,  G06F2217/16

摘要： An extremely high-speed, very stable system and a method for concurrent computing between heterogeneous simulators are shown, in which heterogeneous simulators for analyzing a complicated physical phenomenon are coupled based on a coupled equation thereby to obviate the disadvantages of the conventional noncoupled and coupled methods. A numerical calculation unit includes a calculation control unit equipped with an agent function having a heterogeneous coupling variational equation calculation unit, a convergence decision unit and a search vector setting unit. A parameter and a variable are supplied from the heterogeneous coupling variational equation calculation unit into and out of a simulator A, a simulator B and a heterogeneous coupled equation thereby to form the heterogeneous coupling variational equation 1 and thus to determine a globally consistent solution. With this configuration, a globally consistent solution can be obtained automatically simply by setting a heterogeneous coupled equation, and therefore the analysis and design efforts of an operator can be very effectively supported in analyzing complicated physical phenomena in all the fields of advanced science and technologies.

摘要翻译： 示出了非常高速度，非常稳定的系统和用于异构模拟器之间的并行计算的方法，其中用于分析复杂物理现象的异质模拟器基于耦合方程耦合，从而消除常规非耦合和耦合方法的缺点 。 数值计算单元包括具有异种耦合变分方程计算单元，收敛判定单元和搜索向量设置单元的代理函数的计算控制单元。 将参数和变量从异构耦合变分方程计算单元提供到模拟器A，仿真器B和异构耦合方程中，从而形成异质耦合变分方程1，从而确定全局一致的解。 通过这种配置，可以通过设置异构耦合方程来自动获得全局一致的解决方案，因此可以非常有效地支持运营商的分析和设计工作，以分析先进科学技术各个领域的复杂物理现象。

公开(公告)号：US5963731A

公开(公告)日：1999-10-05

申请号：US773773

申请日：1996-12-24

申请人： Nobutoshi Sagawa ,  Mikio Nagasawa ,  Sigeo Ihara ,  Katsuro Kikuchi ,  Masahiko Hirao ,  Kirin Ka ,  Satoshi Itoh ,  Yoshio Suzuki

发明人： Nobutoshi Sagawa ,  Mikio Nagasawa ,  Sigeo Ihara ,  Katsuro Kikuchi ,  Masahiko Hirao ,  Kirin Ka ,  Satoshi Itoh ,  Yoshio Suzuki

IPC分类号： G06F17/50 ,  G06F15/163 ,  G06F13/00

CPC分类号： G06F17/5018 ,  G06F2217/84

摘要： Each of a plurality of simulation programs is linked with a data conversion library and is executed as a simulation process. A data conversion process is executed in correspondence with each simulation process. In exchanging data resulted from simulation by the simulation process of one of the simulation programs with simulation processes of the other simulation programs, the data conversion process provided for a sending simulation process determines a receiving simulation process to which the data is to be sent, and sends the data to the data conversion process corresponding to the receiving simulation process. The data conversion process for the receiving simulation process performs data conversion for absorbing difference between the base of the sending simulation process and the base of the receiving simulation process, and transfers the data after the conversion to the receiving simulation process.

摘要翻译： 多个模拟程序中的每一个都与数据转换库链接，并作为模拟处理被执行。 根据每个模拟处理执行数据转换处理。 在通过模拟程序仿真程序与其他仿真程序的仿真过程进行仿真的交换数据中，为发送模拟过程提供的数据转换过程确定了要发送数据的接收模拟过程，以及 将数据发送到与接收模拟处理相对应的数据转换处理。 接收模拟处理的数据转换处理执行用于吸收发送模拟处理的基础与接收模拟处理的基础之间的差异的数据转换，并且将转换后的数据传送到接收模拟处理。

公开(公告)号：US5401975A

公开(公告)日：1995-03-28

申请号：US105039

申请日：1993-08-11

申请人： Sigeo Ihara ,  Satoshi Itoh

发明人： Sigeo Ihara ,  Satoshi Itoh

IPC分类号： H01L51/05 ,  B82B3/00 ,  C01B31/02 ,  G01Q80/00 ,  H01L51/30 ,  G21G5/00

CPC分类号： C01B31/02 ,  B82Y30/00 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/858 ,  Y10S977/88 ,  Y10S977/882 ,  Y10S977/90 ,  Y10S977/901 ,  Y10S977/951

摘要： Carbon atoms are arranged stably in the form of a torus or in the form of a helical coil to give novel topological properties to the carbon atoms to thereby provide various functions of carbon molecules. A plurality of sixfold rings each including six carbon atoms are arranged in the form of a torus, and then these sixfold rings are partially replaced by fivefold and sevenfold rings to obtain a stable structure. That is, a part of the outer wall surface of a torus constituted by a plurality of sixfold rings and a part of the inner wall surface of the torus are replaced by fivefold rings and sevenfold rings respectively to obtain a stable structure. Further, a molecule in which carbon atoms are arranged to form a toroidal or helically-coiled stable structure or a cluster in which a plurality of such molecules are arranged spatially is constructed by using an STM. Further, a micro part or device using the hole of the torus/helical coil and the inside of the ring thereof is formed by combining a plurality of such molecules/clusters.

公开(公告)号：US06892141B1

公开(公告)日：2005-05-10

申请号：US09527440

申请日：2000-03-17

申请人： Hiroki Nakae ,  Sigeo Ihara

发明人： Hiroki Nakae ,  Sigeo Ihara

IPC分类号： C07H21/02 ,  C07H21/04 ,  C12P19/34 ,  G06F19/00

CPC分类号： G06F19/20

摘要： A primer design system in which DNA nucleotide sequences are obtained from a database comprising a plurality of different DNA nucleotide sequences, and the nucleotide sequences of primers capable of hybridizing specifically to the DNA thus obtained are determined. A plurality of primers capable of hybridizing specifically to mutually different DNAs can be efficiently designed.

摘要翻译： 确定从包含多个不同DNA核苷酸序列的数据库中获得DNA核苷酸序列的引物设计系统，并且确定能够与如此获得的DNA特异性杂交的引物的核苷酸序列。 可以有效地设计能够与相互不同的DNA特异性杂交的多种引物。

公开(公告)号：US5258625A

公开(公告)日：1993-11-02

申请号：US961547

申请日：1992-10-15

申请人： Shiroo Kamohara ,  Toru Toyabe ,  Kozo Katayama ,  Shuichi Yamamoto ,  Sigeo Ihara

发明人： Shiroo Kamohara ,  Toru Toyabe ,  Kozo Katayama ,  Shuichi Yamamoto ,  Sigeo Ihara

IPC分类号： H01L21/82 ,  H01L21/8232 ,  H01L21/8244 ,  H01L27/06 ,  H01L27/095 ,  H01L27/10 ,  H01L27/11 ,  H01L27/118 ,  H01L29/66 ,  H01L29/68 ,  H01L29/72 ,  H01L29/762 ,  H01L29/80 ,  H01L29/88 ,  H03K19/02

CPC分类号： B82Y10/00 ,  B82Y30/00 ,  H01L27/118 ,  H01L29/72 ,  H01L29/762 ,  H01L29/88 ,  H03K19/02 ,  Y10S977/937

摘要： An interband single-electron tunnel transistor utilizes an interband single-electron tunneling phenomenon between a valence band and a conduction band through a p-n junction. The transistor includes the combination of microcapacities as fundamental constituent elements each formed by joining a p-type semiconductor material doped with an impurity in the degree of concentration with which a Fermi level overlaps a valence band and an n-type semiconductor material doped with an impurity in the degree of concentration with which the Fermi level overlaps a conduction band. The microcapacity includes a p-n junction having a junction area with which interband electron tunneling is inhibited due to Coulomb blockade.

摘要翻译： 带间单电子隧道晶体管利用通过p-n结的价带和导带之间的带间单电子隧道现象。 晶体管包括作为基本构成元件的微电容的组合，其通过将掺杂有杂质的p型半导体材料以费米能级与价带重叠的浓度与掺杂有杂质的n型半导体材料接合而形成 在费米能级与导带重叠的浓度下。 微容量包括具有结区的p-n结，由于库仑阻挡，带间电子隧道被阻止。

公开(公告)号：US5742071A

公开(公告)日：1998-04-21

申请号：US695533

申请日：1996-08-12

申请人： Shiroo Kamohara ,  Peter M. Lee ,  Hitoshi Matsuo ,  Sigeo Ihara

发明人： Shiroo Kamohara ,  Peter M. Lee ,  Hitoshi Matsuo ,  Sigeo Ihara

IPC分类号： H01L27/118 ,  H01L29/762 ,  H03K19/02 ,  H01L29/06 ,  H01L31/0328 ,  H01L31/0336

CPC分类号： B82Y10/00 ,  H01L27/118 ,  H01L29/762 ,  H03K19/02 ,  Y10S977/937

摘要： A logical operation circuit in which wiring as generally performed between transistors is made unnecessary to improve reliability, stability and integration degree of a logical circuit using a tunnel phenomenon, for example, a single-electron tunnel phenomenon, or a flight phenomenon of a particle group. Conducting materials are arranged in a two-dimensional plane or three-dimensional space in the logical circuit. When two conducting materials are arranged to be nearest each other, the two conducting materials are connected, for example, by a single-electron tunnel phenomenon. When two conducting materials are arranged to be not nearest, there is no connection between the conducting materials by the tunnel phenomenon. Propagation of electrons is controlled by changing the arrangement. Further, because particles which have entered input regions move toward different flight directions respectively from a branch region on the basis of the property that two particles cannot enter simultaneously within an effective scatter distance by repulsive interaction between particles, flight of particles is controlled so as to enter or not branched particles into an observation region to thereby construct a wiringless logical operation circuit.

摘要翻译： 不需要通常在晶体管之间进行的布线的逻辑运算电路，以提高使用隧道现象（例如单电子隧道现象）或粒子群的飞行现象的逻辑电路的可靠性，稳定性和集成度 。 导电材料被布置在逻辑电路中的二维平面或三维空间中。 当两个导电材料被布置成彼此最接近时，例如通过单电子隧道现象连接两个导电材料。 当两个导电材料被布置为不是最近时，导电材料之间没有通过隧道现象的连接。 通过改变电极来控制电子的传播。 此外，由于进入输入区域的颗粒基于两个颗粒不能通过颗粒之间的排斥相互作用而在有效散射距离内不能同时进入的特性从分支区域移动到不同的飞行方向，所以粒子的飞行被控制为 进入或不分支的颗粒进入观察区域，从而构成无线逻辑运算电路。

公开(公告)号：US5323375A

公开(公告)日：1994-06-21

申请号：US848689

申请日：1992-03-09

申请人： Sigeo Ihara ,  Tsuyoshi Uda ,  Ryo Imura

发明人： Sigeo Ihara ,  Tsuyoshi Uda ,  Ryo Imura

IPC分类号： B82B3/00 ,  G01Q60/10 ,  G01Q70/06 ,  G01Q80/00 ,  G01Q90/00 ,  G11B9/00 ,  G11B9/08 ,  G11B9/14 ,  G11C13/02 ,  H01J37/28 ,  H01J37/30 ,  H01L21/203 ,  H01L27/10 ,  H01L49/00

CPC分类号： G11B9/14 ,  B82Y10/00 ,  G11B9/149 ,  G11C13/0014 ,  G11C13/02 ,  G01Q80/00 ,  Y10S977/947

摘要： An information storage apparatus in which one unit (or one bit) of information is stored by bringing a fine tip electrode with a tip portion of a dimension on the order of an inter-atomic distance (or several angstroms) in proximity to an atom on a flat surface of a material (for example, a semiconductor) with a gap on the order of an inter-atomic distance being provided between the tip electrode and the atom, and applying a voltage to the tip electrode so that the alignment of a dimer (or a pair of atoms) on the material surface in the vicinity of the tip electrode is changed by virtue of a tunnelling effect which is a quantum mechanical effect.

摘要翻译： 一种信息存储装置，其中通过将具有尺寸的尖端部分的精细尖端电极存储在信息的一个单位（或一个位）上，所述尖端部分的原子间距离（或几埃）的数量级在原子附近 在尖端电极和原子之间设置具有原子间距离的间隙的材料（例如半导体）的平坦表面，并且向尖端电极施加电压，使得二聚体 通过作为量子力学效应的隧道效应，改变尖端电极附近的材料表面上的（或一对原子）。

公开(公告)号：US5464987A

公开(公告)日：1995-11-07

申请号：US300350

申请日：1994-09-02

申请人： Sigeo Ihara ,  Satoshi Itoh

发明人： Sigeo Ihara ,  Satoshi Itoh

IPC分类号： H01L51/05 ,  B82B3/00 ,  C01B31/02 ,  G01Q80/00 ,  H01L51/30 ,  G21G5/00

CPC分类号： C01B31/02 ,  B82Y30/00 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/858 ,  Y10S977/88 ,  Y10S977/882 ,  Y10S977/90 ,  Y10S977/901 ,  Y10S977/951

摘要： Carbon atoms are arranged stably in the form of a torus or in the form of a helical coil to give novel topological properties to the carbon atoms to thereby provide various functions of carbon molecules. A plurality of sixfold rings each including six carbon atoms are arranged in the form of a torus, and then these sixfold rings are partially replaced by fivefold and sevenfold rings to obtain a stable structure. That is, a part of the outer wall surface of a torus constituted by a plurality of sixfold rings and a part of the inner wall surface of the torus are replaced by fivefold rings and sevenfold rings respectively to obtain a stable structure. Further, a molecule in which carbon atoms are arranged to form a toroidal or helically-coiled stable structure or a cluster in which a plurality of such molecules are arranged spatially is constructed by using an STM. Further, a micro part or device using the hole of the torus/helical coil and the inside of the ring thereof is formed by combining a plurality of such molecules/clusters.

摘要翻译： 碳原子以环形的形式或以螺旋形线圈的形式稳定地排列，以赋予碳原子新颖的拓扑性质，从而提供碳分子的各种功能。 以环形的形式配置多个具有6个碳原子的六重环，然后将这六个环部分地用五倍和七倍的环代替以获得稳定的结构。 也就是说，由多个六重环构成的环面的外壁面的一部分和环面的内壁面的一部分分别被五倍环和七倍环代替以获得稳定的结构。 此外，通过使用STM构成其中碳原子被布置成形成环形或螺旋卷曲的稳定结构的分子或其中多个这样的分子在空间上排列的簇。 此外，通过组合多个这样的分子/簇来形成使用环面/螺旋线圈的孔及其环的内部的微小部件或装置。

公开(公告)号：US5438526A

公开(公告)日：1995-08-01

申请号：US914747

申请日：1992-07-07

申请人： Satoshi Itoh ,  Sigeo Ihara

发明人： Satoshi Itoh ,  Sigeo Ihara

IPC分类号： G06F17/13 ,  G06F17/50 ,  G06F19/00

CPC分类号： G06F17/13 ,  G06F17/5018 ,  G06F2217/16 ,  Y10S706/922

摘要： A generation method of particle simulation programs includes a translation and discretization process of equation of motion of particles for recognizing attributes of a space and particles based on information of the particle simulation to generate expressions of calculations, tables, and internal data and a generation process of programs for creating calculation programs and simulation input data from the generated expressions of calculations, tables, and internal data. According to information inputted from a screen of a graphic terminal, various control conditions are produced to control processes of the simulation.

摘要翻译： 粒子模拟程序的生成方法包括基于粒子模拟信息识别空间和粒子属性的粒子运动方程的平移和离散化过程，以生成计算表，表格和内部数据表达式以及生成过程 用于从生成的计算表，内部数据表达式创建计算程序和模拟输入数据的程序。 根据从图形终端的屏幕输入的信息，产生各种控制条件以控制模拟的处理。