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    Improper communication detection system
    3.
    发明授权
    Improper communication detection system 有权
    通信检测系统不正确

    公开(公告)号：US08584237B2

    公开(公告)日：2013-11-12

    申请号：US13195987

    申请日：2011-08-02

    申请人： Shunsuke Baba ,  Kazuya Suzuki ,  Hidehiko Wada

    发明人： Shunsuke Baba ,  Kazuya Suzuki ,  Hidehiko Wada

    IPC分类号： H04L29/14

    CPC分类号： H04L63/1416 ,  H04L69/40

    摘要： An improper communication detection system that acquires packets that are circulated through a plant network by mirroring and detects improper communication includes a storage unit configured to prestore a session whitelist, which is a list of sessions that can be generated in the plant network; a session determination/separation unit configured to make a determination as to a success or failure of session approval on the basis of the acquired packet and configured to generate session information indicating an approved session; and a first improper communication detection unit configured to compare the session information generated by the session determination/separation unit with the session whitelist, and configured to detect communication related to the relevant session as improper communication when the session information does not match any session in the session whitelist.

    摘要翻译： 通过镜像和检测不正当通信来获取通过工厂网络流通的分组的不正当通信检测系统包括：配置为预先存储可以在工厂网络中生成的会话列表的会话白名单的存储单元; 会话确定/分离单元，被配置为基于所获取的分组来确定关于会话批准的成功或失败，并且被配置为生成指示批准会话的会话信息; 以及第一不正当通信检测单元，被配置为将由会话确定/分离单元生成的会话信息与会话白名单进行比较，并且被配置为当会话信息不匹配任何会话时，检测与相关会话相关的通信作为不正确的通信 会话白名单。

    Fitness function circuit, genetic algorithm machine, and fitness evaluation method
    4.
    发明申请
    Fitness function circuit, genetic algorithm machine, and fitness evaluation method 审中-公开
    健身功能电路，遗传算法机器和健身评估方法

    公开(公告)号：US20050267851A1

    公开(公告)日：2005-12-01

    申请号：US11037284

    申请日：2005-01-19

    申请人： Shunsuke Baba ,  Tetsunori Wada

    发明人： Shunsuke Baba ,  Tetsunori Wada

    IPC分类号： G06N3/12 ,  G06N3/00 ,  G06F15/18

    CPC分类号： G06N3/126

    摘要： An optimization method for extracting a model parameter in a semiconductor circuit. A fitness function circuit 15 installed in a genetic algorithm machine 900 is provided with an evaluated value calculation section 21, which receives an offspring model parameter from an offspring model parameter file 44, obtains k model evaluated values based on the offspring model parameter received, and stores the k model evaluated values in an evaluated value file 32 in a storage section 17. The fitness function circuit 15 is also provided with an area calculation section 22, which reads the k model evaluated values stored in the evaluated value file 32 by the evaluated value calculation section 21, calculates the size of an area formed by the k model evaluated values read, and stores the size of the area in an area value file 33 in the storage section 17. The fitness function circuit 15 is also provided with a fitness evaluation section 23, which reads the size of the area stored in the area value file 33 by the area calculation section 22, evaluates fitness of the offspring model parameter based on the size of the area read, and stores the fitness in a fitness file 34 in the storage section 17.

    摘要翻译： 一种用于提取半导体电路中的模型参数的优化方法。 安装在遗传算法机器900中的健身功能电路15具有评估值计算部21，其从后代模型参数文件44接收后代模型参数，基于接收的后代模型参数获得k个模型评估值，以及 将k个模型评估值存储在存储部17中的评估值文件32中。 适合度函数电路15还具有区域计算部22，该区域计算部22通过评价值计算部21读取存储在评价值文件32中的k个模型评价值，计算由k个模型评价值形成的区域的大小 在存储部17中读取并存储区域值文件33中的区域的大小。 适应度函数电路15还具有适合度评价部23，其通过区域计算部22读取存储在区域值文件33中的区域的大小，基于面积的大小来评价后代模型参数的适合度 读取并将适合度存储在存储部分17中的健身文件34中。

    Semiconductor device with an enhancement type field effect transistor in which threshold voltage is dependent upon substrate bias voltage
    5.
    发明授权
    Semiconductor device with an enhancement type field effect transistor in which threshold voltage is dependent upon substrate bias voltage 失效
    具有增强型场效应晶体管的半导体器件，其中阈值电压取决于衬底偏置电压

    公开(公告)号：US07208798B2

    公开(公告)日：2007-04-24

    申请号：US10747149

    申请日：2003-12-30

    申请人： Shunsuke Baba

    发明人： Shunsuke Baba

    IPC分类号： H01L21/331

    CPC分类号： H01L29/66772 ,  H01L27/1203 ,  H01L29/78609 ,  H01L29/78624 ,  H01L29/78648 ,  H03K19/0027 ,  H03K2217/0018

    摘要： An enhancement mode field effect transistor whose operation threshold value varies greatly according to the substrate voltage. This field effect transistor is implemented by substituting the gate electrode of a depression mode field effect transistor for a gate electrode of the conductivity type opposite to that of a channel formation region, or a midgap gate electrode. In a preferred embodiment of the present invention, this field effect transistor is provided between a CMOS structure logic gate and a ground line. As a result, the leak current when the field effect transistor is not operating can be diminished without reducing the operational speed of the logic gate.

    摘要翻译： 一种增强型场效应晶体管，其工作阈值根据衬底电压而极大地变化。 该场效应晶体管是通过将凹陷模式场效应晶体管的栅极电极替换为与沟道形成区域或中间栅极电极相反的导电类型的栅电极来实现的。 在本发明的优选实施例中，该场效应晶体管设置在CMOS结构逻辑门和接地线之间。 结果，当场效应晶体管不工作时的漏电流可以减小而不降低逻辑门的工作速度。

    Unauthorized access information collection system
    6.
    发明授权
    Unauthorized access information collection system 有权
    未经授权的访问信息收集系统

    公开(公告)号：US08331251B2

    公开(公告)日：2012-12-11

    申请号：US12522653

    申请日：2007-12-27

    申请人： Koei Suzuki ,  Shunsuke Baba

    发明人： Koei Suzuki ,  Shunsuke Baba

    IPC分类号： H04L12/26

    CPC分类号： H04L63/1425 ,  H04L29/12367 ,  H04L61/2514 ,  H04L63/1441 ,  H04L63/1491

    摘要： In an unauthorized access information collection system for monitoring unauthorized access to a honeynet so as to collect unauthorized access information, the system includes: a plurality of honey pots in which a private address or a global address is respectively set and which construct the honeynet; and an unauthorized access information collection device which is disposed between an Internet and the honeynet and which allocates a plurality of global addresses to the private address or the global address by setting of a routing table to transfer a received packet and which performs a communication control from the honeynet side to the Internet side based on a communication control list and records the packets passing through the unauthorized access information collection device.

    摘要翻译： 在未授权的访问信息收集系统中，用于监视未经授权的访问honeynet以便收集未经授权的访问信息，该系统包括：多个蜜罐，其中分别设置私有地址或全局地址并构建蜜罐; 以及未经授权的访问信息收集设备，其被设置在因特网和蜂巢之间，并且通过设置路由表来传送接收到的分组并且执行通信控制从而将私有地址或全局地址分配给多个全局地址 基于通信控制列表的互联网侧的蜜罐侧，记录通过未经授权的访问信息收集装置的包。

    IMPROPER COMMUNICATION DETECTION SYSTEM
    7.
    发明申请
    IMPROPER COMMUNICATION DETECTION SYSTEM 有权
    不通信通信检测系统

    公开(公告)号：US20120030761A1

    公开(公告)日：2012-02-02

    申请号：US13195987

    申请日：2011-08-02

    申请人： Shunsuke Baba ,  Kazuya Suzuki ,  Hidehiko Wada

    发明人： Shunsuke Baba ,  Kazuya Suzuki ,  Hidehiko Wada

    IPC分类号： G06F21/20

    CPC分类号： H04L63/1416 ,  H04L69/40

    摘要： An improper communication detection system that acquires packets that are circulated through a plant network by mirroring and detects improper communication includes a storage unit configured to prestore a session whitelist, which is a list of sessions that can be generated in the plant network; a session determination/separation unit configured to make a determination as to a success or failure of session approval on the basis of the acquired packet and configured to generate session information indicating an approved session; and a first improper communication detection unit configured to compare the session information generated by the session determination/separation unit with the session whitelist, and configured to detect communication related to the relevant session as improper communication when the session information does not match any session in the session whitelist.

    摘要翻译： 通过镜像和检测不正当通信来获取通过工厂网络流通的分组的不正当通信检测系统包括：配置为预先存储可以在工厂网络中生成的会话列表的会话白名单的存储单元; 会话确定/分离单元，被配置为基于所获取的分组来确定关于会话批准的成功或失败，并且被配置为生成指示批准会话的会话信息; 以及第一不正当通信检测单元，被配置为将由会话确定/分离单元生成的会话信息与会话白名单进行比较，并且被配置为当会话信息不匹配任何会话时，检测与相关会话相关的通信作为不正确的通信 会话白名单。

    UNAUTHORIZED ACCESS INFORMATION COLLECTION SYSTEM
    8.
    发明申请
    UNAUTHORIZED ACCESS INFORMATION COLLECTION SYSTEM 有权
    未经授权的访问信息收集系统

    公开(公告)号：US20100118717A1

    公开(公告)日：2010-05-13

    申请号：US12522653

    申请日：2007-12-27

    申请人： Koei Suzuki ,  Shunsuke Baba

    发明人： Koei Suzuki ,  Shunsuke Baba

    IPC分类号： H04L12/26

    CPC分类号： H04L63/1425 ,  H04L29/12367 ,  H04L61/2514 ,  H04L63/1441 ,  H04L63/1491

    摘要： In an unauthorized access information collection system for monitoring unauthorized access to a honeynet so as to collect unauthorized access information, the system includes: a plurality of honey pots in which a private address or a global address is respectively set and which construct the honeynet; and an unauthorized access information collection device which is disposed between an Internet and the honeynet and which allocates a plurality of global addresses to the private address or the global address by setting of a routing table to transfer a received packet and which performs a communication control from the honeynet side to the Internet side based on a communication control list and records the packets passing through the unauthorized access information collection device.

    摘要翻译： 在未授权的访问信息收集系统中，用于监视未经授权的访问honeynet以便收集未经授权的访问信息，该系统包括：多个蜜罐，其中分别设置私有地址或全局地址并构建蜜罐; 以及未经授权的访问信息收集设备，其被设置在因特网和蜂巢之间，并且通过设置路由表来传送接收到的分组并且执行通信控制从而将私有地址或全局地址分配给多个全局地址 基于通信控制列表的互联网侧的蜜罐侧，记录通过未经授权的访问信息收集装置的包。

    Semiconductor integrated circuit, semiconductor device, and semiconductor device fabrication method
    9.
    发明申请
    Semiconductor integrated circuit, semiconductor device, and semiconductor device fabrication method 失效
    半导体集成电路，半导体器件和半导体器件制造方法

    公开(公告)号：US20050006702A1

    公开(公告)日：2005-01-13

    申请号：US10747149

    申请日：2003-12-30

    申请人： Shunsuke Baba

    发明人： Shunsuke Baba

    IPC分类号： H01L27/08 ,  H01L21/336 ,  H01L21/8236 ,  H01L21/8238 ,  H01L27/01 ,  H01L27/088 ,  H01L27/092 ,  H01L27/12 ,  H01L29/786 ,  H03K19/00

    CPC分类号： H01L29/66772 ,  H01L27/1203 ,  H01L29/78609 ,  H01L29/78624 ,  H01L29/78648 ,  H03K19/0027 ,  H03K2217/0018

    摘要： An enhancement mode field effect transistor whose operation threshold value varies greatly according to the substrate voltage. This field effect transistor is implemented by substituting the gate electrode of a depression mode field effect transistor for a gate electrode of the conductivity type opposite to that of a channel formation region, or a midgap gate electrode. In a preferred embodiment of the present invention, this field effect transistor is provided between a CMOS structure logic gate and a ground line. As a result, the leak current when the field effect transistor is not operating can be diminished without reducing the operational speed of the logic gate.

    摘要翻译： 一种增强型场效应晶体管，其工作阈值根据衬底电压而极大地变化。 该场效应晶体管是通过将凹陷模式场效应晶体管的栅极电极替换为与沟道形成区域或中间栅极电极相反的导电类型的栅电极来实现的。 在本发明的优选实施例中，该场效应晶体管设置在CMOS结构逻辑门和接地线之间。 结果，当场效应晶体管不工作时的漏电流可以减小而不降低逻辑门的工作速度。

    Parameter Adjustment Device
    10.
    发明申请
    Parameter Adjustment Device 审中-公开
    参数调整装置

    公开(公告)号：US20090138417A1

    公开(公告)日：2009-05-28

    申请号：US11887620

    申请日：2006-04-03

    申请人： Masahiro Murakawa ,  Keiichi Ito ,  Shunsuke Baba

    发明人： Masahiro Murakawa ,  Keiichi Ito ,  Shunsuke Baba

    IPC分类号： G06N3/12

    CPC分类号： G06F17/5036 ,  G06N3/126

    摘要： Efficient and high-accuracy parameter adjustment is performed by applying a genetic algorithm to a parameter adjustment such as a physical model of a transistor and so on. A parameter adjusting device includes a device generating new parameter genes by an initial population generating device and a special crossover processing by a Latin hyper square method. Also, a normalization device is provided for applying to parameters which are real numbers. Moreover, for example, to exactly meet a specific property of the transistor (MOSFET), an evaluation device which evaluates a parameter in consideration of a log scale, is provided. According to the above-mentioned structure, the genetic algorithm can be applied to the parameter adjustment with a large number of parameters such as the physical model of the transistor and so on, so that a parameter group can be determined with a high degree of accuracy within a short time.

    摘要翻译： 通过对诸如晶体管的物理模型等的参数调整应用遗传算法来执行高效且高精度的参数调整。 参数调整装置包括通过初始种群生成装置生成新参数基因的装置和通过拉丁超平方法的特殊交叉处理。 而且，提供归一化装置以应用作为实数的参数。 此外，例如，为了精确地满足晶体管（MOSFET）的特定性质，提供了考虑对数标度来评估参数的评估装置。 根据上述结构，遗传算法可以应用于诸如晶体管的物理模型等大量参数的参数调整，使得可以以高精度确定参数组 在短时间内。