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    • 3. 发明申请
    • SECURITY GATEWAY SYSTEM, METHOD THEREOF, AND PROGRAM
    • 安全网关系统,方法和程序
    • US20090064308A1
    • 2009-03-05
    • US11911255
    • 2006-04-11
    • Satoshi Komatsu
    • Satoshi Komatsu
    • G06F21/20G06F15/16
    • H04L63/0209G06F21/606G06F21/82H04L63/0281H04L63/029H04L67/28H04L67/2876H04L69/08
    • A non-secure network gateway 11 and a secure network gateway 12 are realized by mutually independent computers, and are connected, by standard protocol communication portions 20 and 25, to a non-secure network 1 and a secure network 2 using a standard protocol the standardized specifications of which have been published. Data exchange between nonstandard protocol communication portions 22 and 23 of the sub-gateways 11 and 12 is performed using a nonstandard protocol the specifications of which have not been published, and data exchange between the nonstandard side and the standard side is performed only in the application layer. Protocol conversion portions 21 and 24 refers to relay permission settings tables 30 and 31 to confirm relay permission for communication data, and perform protocol conversion only when relaying is permitted. Even in the event that illicit communication data from one network has penetrated into a gateway, penetration of the communication data into the other network can be prevented.
    • 通过相互独立的计算机实现非安全网络网关11和安全网关网关12,并且通过标准协议通信部分20和25将非标准协议通信部分20和25连接到使用标准协议的非安全网络1和安全网络2 标准规格已经出版。 子网关11和12的非标准协议通信部分22和23之间的数据交换是使用其尚未公布的非标准协议执行的,非标准侧和标准侧之间的数据交换仅在应用程序中执行 层。 协议转换部分21和24参考中继允许设置表30和31,以确认通信数据的中继许可,并且仅在允许中继时执行协议转换。 即使在来自一个网络的非法通信数据已经渗透到网关中的情况下,也可以防止将通信数据渗透到另一个网络中。
    • 7. 发明授权
    • Method of stabilizing fluorine-containing polymer
    • 含氟聚合物的稳定化方法
    • US06451962B1
    • 2002-09-17
    • US09830969
    • 2001-05-03
    • Yoshiyuki HiragaSatoshi KomatsuTomohisa NodaYasuhiro Utsumi
    • Yoshiyuki HiragaSatoshi KomatsuTomohisa NodaYasuhiro Utsumi
    • C08F600
    • C08J3/00C08F8/00C08F2800/10C08J2327/12C08F214/26
    • To provide the stabilization method, in which unstable groups of melt-processable fluorine-containing polymer having unstable groups can be stabilized rapidly and effectively, and even if the obtained stabilized polymer is melt-molded, an obtained molded article is free from bubbles and cavity and no coloration arises. The method of stabilizing a fluorine-containing polymer by melt-kneading a melt-processable fluorine-containing polymer having unstable groups in a kneader having a stabilization treatment zone which satisfies the following conditions: (1) an oxygen-containing gas is present in the stabilization treatment zone, (2) water is present in the stabilization treatment zone, and (3) an absolute pressure in the stabilization treatment zone is adjusted to a pressure of 0.2 MPa or more or (a) an oxygen-containing gas is present in the stabilization treatment zone in a sufficient amount that the fluorine-containing polymer after the stabilization treatment has the number of carbon radical spins measured by an electron spin resonance absorption analysis at a temperature of 77 K of not more than 5×1013 spin/g, and (b) water is present in the stabilization treatment zone.
    • 为了提供稳定化方法,其中不稳定基团的可熔融加工的含氟聚合物的不稳定基团可以快速有效地稳定,并且即使所获得的稳定的聚合物被熔融模塑,所得到的模塑制品没有气泡和空腔 没有着色。 通过在具有稳定化处理区域的捏合机中熔融捏合具有不稳定基团的可熔融加工的含氟聚合物来稳定含氟聚合物的方法,所述捏合机满足以下条件:(1)含氧气体存在于 稳定化处理区域,(2)稳定化处理区域中存在水,(3)将稳定化处理区域的绝对压力调整为0.2MPa以上的压力或(a)含氧气体存在于 稳定化处理区域的稳定化处理区域,其中稳定化处理后的含氟聚合物在77K温度下通过电子自旋共振吸收分析测得的碳自由基数不大于5×1013 spin / g,( b)稳定化处理区域中存在水。
    • 9. 发明授权
    • Security gateway system, method thereof, and program
    • 安全网关系统,方法和程序
    • US08739268B2
    • 2014-05-27
    • US11911255
    • 2006-04-11
    • Satoshi Komatsu
    • Satoshi Komatsu
    • G06F17/00H04L29/06G06F21/60G06F21/82
    • H04L63/0209G06F21/606G06F21/82H04L63/0281H04L63/029H04L67/28H04L67/2876H04L69/08
    • A non-secure network gateway 11 and a secure network gateway 12 are realized by mutually independent computers, and are connected, by standard protocol communication portions 20 and 25, to a non-secure network 1 and a secure network 2 using a standard protocol the standardized specifications of which have been published. Data exchange between nonstandard protocol communication portions 22 and 23 of the sub-gateways 11 and 12 is performed using a nonstandard protocol the specifications of which have not been published, and data exchange between the nonstandard side and the standard side is performed only in the application layer. Protocol conversion portions 21 and 24 refers to relay permission settings tables 30 and 31 to confirm relay permission for communication data, and perform protocol conversion only when relaying is permitted. Even in the event that illicit communication data from one network has penetrated into a gateway, penetration of the communication data into the other network can be prevented.
    • 通过相互独立的计算机实现非安全网络网关11和安全网关网关12,并且通过标准协议通信部分20和25将非标准协议通信部分20和25连接到使用标准协议的非安全网络1和安全网络2 标准规格已经出版。 子网关11和12的非标准协议通信部分22和23之间的数据交换是使用其尚未公布的非标准协议执行的,非标准侧和标准侧之间的数据交换仅在应用程序中执行 层。 协议转换部分21和24参考中继允许设置表30和31,以确认通信数据的中继许可,并且仅在允许中继时执行协议转换。 即使在来自一个网络的非法通信数据已经渗透到网关中的情况下,也可以防止将通信数据渗透到另一个网络中。