Abstract: This article is about the accurate method of account checking in the situation of 7×24 hours transactions between telecom multiple systems. The systems we discussed here provide services individually. There is an Account Checking Controlling Server, and all the systems are connected with the Account Checking Controlling Server, the transaction between systems is distributed by Account Checking Controlling Server. Account Checking Controlling Server is in charge of control and manage the transaction of account checking between systems, it is consists of transaction management module, account checking cycle management module, transaction flow module and account checking management module. Transaction management module is in charge of storage and handle the system information and the system distribute rules. Account checking cycle management module is responsible for create and manage the account checking cycle. Transaction flow module realize the specific transaction.

Abstract: Analogs of a Lisofylline (LSF), and synthetic methods for the preparation of such analogs are provided. The analogs of LSF provided have the ability to protect cell viability, particularly the ability to protect pancreatic ?-cells.

Abstract: A kit and its preparing method concerning dual-antigen sandwich method are used for detecting the antibody against HCV, and its detecting mode is ‘carrier-first antigen-antibody against HCV to be detected-second antigen-marker-distinguishable signal’. The kit ant its preparing method characterize in that the second antigen is the complex of a HCV and a tag.

Abstract: A kit and its preparing method concerning dual-antigen sandwich method are used for detecting the antibody against HCV, and its detecting mode is ‘carrier-first antigen-antibody against HCV to be detected-second antigen-marker-distinguishable signal’. The kit ant its preparing method characterize in that the second antigen is the complex of a HCV and a tag.

Abstract: The present invention provides a kit for the detection of anti-hepatitis C virus (HCV) antibodies using a double-antigen sandwich technique, said kit carries out the detection by the process ‘solid support-first antigen-HCV antibody to be detected-second antigen-enzyme linked substance-recognizable signal’, wherein one or more coupling reactions between the second antigen and the enzyme linked substance occur, and the diluent for the second antigen and that for the enzyme linked substance are respectively placed into two container, they are added in order in two steps to reaction system and incubated respectively. The present invention can solve the following problems encountered by prior art: 1) the influence of the enzyme linked substance on the activity of the second antigen; 2) the mismatch of disulfide bonds in second antigen, thereby enhance the activity of the second antigen and obviate loss of enzyme activity, therefore, the present kit highly improves the sensitivity and specificity of the detection.

Abstract: The present invention provides analogs of a Lysofylline (LSF), and synthetic methods for the preparation of such analogs. The have the active side chain moiety (5-R-hydroxyhexyl) of LSF and can have greater potency and oral bioavailability than LSF.

Abstract: A system and method for automatically detecting the device in the network communication field. A terminal identity-acquiring module in a device management server receives the terminal information reported by the terminal, acquires the entire terminal identity information based on the terminal information, updates the associate terminal information currently stored based on the identity information, actively maintains the configure information of the mobile terminal. The present invention realizes automatically acquiring the terminal identity information, improves the quality of service of the ISP, reduces the manual manipulation and gives facilities for the user.