Abstract: Disclosed is a method for maintaining compact descriptions of the behavior of customers in a database of information relating to customer transactions. Of all possible variables that might be used to characterize customer transactions, a limited number are selected on the basis of discriminating power to define customer profiles. Customers are classified according to distinguishing features of their profiles. A new customer can be initially assigned to a particular class based on data characterizing his first few transactions.

Abstract: Disclosed is a method for maintaining compact descriptions of the behavior of customers in a database of information relating to customer transactions. Of all possible variables that might be used to characterize customer transactions, a limited number are selected on the basis of discriminating power to define customer profiles. Customers are classified according to distinguishing features of their profiles. A new customer can be initially assigned to a particular class based on data characterizing his first few transactions.

Abstract: Disclosed is a method for maintaining compact descriptions of the behavior of customers in a database of information relating to customer transactions. Of all possible variables that might be used to characterize customer transactions, a limited number are selected on the basis of discriminating power to define customer profiles. Customers are classified according to distinguishing features of their profiles. A new customer can be initially assigned to a particular class based on data characterizing his first few transactions.

Abstract: The present invention relates to a novel pharmaceutical composition of a self-emulsifying matrix preparation, which is a preparation for transmucosal or transdermal absorption in which a self-emulsifying drug delivery system is grafted to a polymeric matrix preparation. For this, fatty alcohol, fatty acid or their derivatives of 6 to 20 carbon atoms having a drug absorption-accelerating action through the skin or mucous membrane is used as an oil phase. Also, to increase the drug content in the matrix, a liquid phase material having a boiling point of 100° C. or more is used as a solution adjuvant. Using such materials, the self-emulsifying system with a surfactant is prepared. A hydrophilic or hydrophobic polymer is added and dissolved in the self-emulsifying system, and the resulting mixture is dried to prepare the matrix preparation containing the self-emulsifying system.

Abstract: An integrated circuit is disclosed that includes a first signal line adjacent to a second signal line. A first latch is coupled between the first and second signal line. The first latch includes a first transistor having a first current electrode coupled to the first signal line and a control electrode coupled to the second control line and a second transistor having a first current electrode coupled to the second signal line and a control electrode coupled to the first signal line. The first signal line typically runs substantially parallel to the second signal line. A signal generator circuit may be coupled to a first end of the first and second signal lines and a receiver circuit may be coupled to a second end of the first and second signal line. The first latch may be coupled closer to the second end of the first and second signal lines than the first end of the first and second signal lines.