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    • 2. 发明授权
    • Cyclic phenol sulfide having at least one sulfinyl or sulfonyl group and
process for producing the same
    • 具有至少一个亚磺酰基或磺酰基的环状苯酚硫化物及其制备方法
    • US05998631A
    • 1999-12-07
    • US68583
    • 1998-05-06
    • Hitoshi KumagaiSetsuko MiyanariSotaro Miyano
    • Hitoshi KumagaiSetsuko MiyanariSotaro Miyano
    • C07D341/00C07D409/14
    • C07D341/00
    • A cyclic phenol sulfide containing at least one sulfinyl or sulfonyl group represented by formula (1): ##STR1## wherein X represents a hydrogen atom, a hydrocarbon group, or an acyl group; Y represents a hydrogen atom, a hydrocarbon group, a halogenated hydrocarbon group, --COR.sup.1, --OR.sup.2, --COOR.sup.3, --CN, --CONH.sub.2, --NO.sub.2, --NR.sup.4 R.sup.5, a halogen atom, --SO.sub.4 R.sup.6, or --SO.sub.3 R.sup.7, in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and R.sup.7 each represents a hydrogen atom or a hydrocarbon group; Z represents one member selected from the group consisting of S, a sulfinyl group, and a sulfonyl group; and n represents an integer of 4 to 12, provided that the plural X's or the plural Y's are the same or different, and that at least one of the plural Z's is a sulfinyl group or a sulfonyl group, and a process for producing the same.
    • PCT No.PCT / JP97 / 02789第 371日期:1998年5月6日 102(e)日期1998年5月6日PCT提交1997年8月8日PCT公布。 公开号WO98 / 09959 日期:1998年3月12日一种含有至少一个由式(1)表示的亚磺酰基或磺酰基的环状苯酚硫化物:其中X表示氢原子,烃基或酰基; Y表示氢原子,烃基,卤代烃基,-COR1,-OR2,-COOR3,-CN,-CONH2,-NO2,-NR4R5,卤素原子,-SO4R6或-SO3R7,其中R1 ,R2,R3,R4,R5,R6和R7各自表示氢原子或烃基; Z表示选自S,亚磺酰基和磺酰基的一个基团; n表示4〜12的整数,条件是所述多个X或多个Y相同或不同,所述多个Z中的至少一个为亚磺酰基或磺酰基,其制造方法 。
    • 7. 发明申请
    • Confidential File Protecting Method and Confidential File Protecting Device for Security Measure Application
    • 机密文件保护方法和机密文件保护装置,用于安全测量应用
    • US20080263630A1
    • 2008-10-23
    • US11993349
    • 2006-06-29
    • Tateki HaradaHitoshi Kumagai
    • Tateki HaradaHitoshi Kumagai
    • G06F21/24G06F21/22H04L9/32
    • G06F21/629G06F2221/2103G06F2221/2137G06F2221/2141H04L9/3271H04L63/0428H04L63/08
    • A confidential file protecting method for a security measure application is provided that can restrain degradation in the performance of a security measure application, and surely protect a confidential file. The confidential file protecting method for a security measure application according to the present invention is characterized by comprising: a first step of communicating between a authentication module for authenticating an application requesting access to the confidential file and a communication module implemented in the security measure application, and authenticating the application as an application permitted to access the confidential file and recording the application as an authenticated application in a management table if the communication module sends back a valid response code; and a second step by said authentication module, of permitting the request to access to said confidential file to access if the access requesting application is an authenticated application that has been recorded in said management table.
    • 提供了可以抑制安全措施应用的性能劣化的安全措施应用的机密文件保护方法,并且可靠地保护机密文件。 根据本发明的用于安全测量应用的机密文件保护方法的特征在于包括:第一步骤,用于认证用于请求访问机密文件的应用的认证模块和在安全测量应用中实现的通信模块之间进行通信, 以及如果所述通信模块发回有效的响应码,则将所述应用认证为允许访问所述机密文件并将所述应用作为认证应用程序记录在管理表中; 以及所述认证模块的第二步骤,如果所述访问请求应用是已被记录在所述管理表中的经认证的应用,则允许所述请求访问所述机密文件以进行访问。