Abstract: A test apparatus for testing a semiconductor device includes a circuit board having a contact pattern on one side and an opening therethrough, and a probe card supporting a probe needle array. The probe needle array is insertable into the opening of the circuit board and is configured to probe a device under test. The probe needle array is in electrical contact with the contact pattern of the circuit board, to allow signals through the probe card and circuit board to a test equipment. A holder supports the probe card and other probe cards. The holder has multiple sides, each of which is supportable of a probe card having a probe needle array. The holder is rotatable to manipulate and position the probe needle arrays of the probe cards relative to a device under test. The holder allows disconnection and replacement of the probe needle arrays from the holder.

Abstract: An infrastructure and method for making online payments without the use of a credit card is disclosed. The infrastructure includes a prepaid technology module for receiving information related to a purchased pre-paid card. The prepaid technology module stores at least one of a PIN number and a serial number associated with a plurality of pre-paid cards. The infrastructure also includes a interface for receiving information from the consumer, related to the purchased pre-paid card, and a digital settlement network for receiving a purchase request from a consumer, the digital settlement network further for authenticating the purchased pre-paid card.

Abstract: A test apparatus for testing a semiconductor device includes a circuit board having a contact pattern on one side and an opening therethrough, and a probe card supporting a probe needle array. The probe needle array is insertable into the opening of the circuit board and is configured to probe a device under test. The probe needle array is in electrical contact with the contact pattern of the circuit board, to allow signals through the probe card and circuit board to a test equipment. A holder supports the probe card and other probe cards. The holder has multiple sides, each of which is supportable of a probe card having a probe needle array. The holder is rotatable to manipulate and position the probe needle arrays of the probe cards relative to a device under test. The holder allows disconnection and replacement of the probe needle arrays from the holder.

Abstract: An infrastructure and method for making online payments without the use of a credit card is disclosed. The infrastructure includes a prepaid technology module for receiving information related to a purchased pre-paid card. The prepaid technology module stores at least one of a PIN number and a serial number associated with a plurality of pre-paid cards. The infrastructure also includes a user interface for receiving information, from the consumer, related to the purchased pre-paid card, and a digital settlement network for receiving a purchase request from a consumer, the digital settlement network further for authenticating the purchased pre-paid card.

Abstract: A method and apparatus for providing a telecommunication service is disclosed wherein a call associated with a first prepaid services account identifier is received from a user. An offer is provided to the user to initiate a replacement service for the first prepaid services account identifier and, upon receiving an indication of an acceptance of the offer from the user, a replacement codeword associated with the first prepaid services account identifier is established. The call associated with the first prepaid services account may be any type of communication, including a telephone call, a message delivered via the internet, or any other voice or data message. Upon receipt of the codeword from the user, a second prepaid services account identifier is established and, in one implementation, the first prepaid services account identifier is deactivated.

Abstract: A method and apparatus for providing a telecommunication service is disclosed wherein a call associated with a first prepaid services account identifier is received from a user. An offer is provided to the user to initiate a replacement service for the first prepaid services account identifier and, upon receiving an indication of an acceptance of the offer from the user, a replacement codeword associated with the first prepaid services account identifier is established. The call associated with the first prepaid services account may be any type of communication, including a telephone call, a message delivered via the internet, or any other voice or data message. Upon receipt of the codeword from the user, a second prepaid services account identifier is established and, in one implementation, the first prepaid services account identifier is deactivated.

Abstract: A method and apparatus for providing a telecommunication service is disclosed wherein a call associated with a first prepaid services account identifier is received from a user. An offer is provided to the user to initiate a replacement service for the first prepaid services account identifier and, upon receiving an indication of an acceptance of the offer from the user, a replacement codeword associated with the first prepaid services account identifier is established. The call associated with the first prepaid services account may be any type of communication, including a telephone call, a message delivered via the internet, or any other voice or data message. Upon receipt of the codeword from the user, a second prepaid services account identifier is established and, in one implementation, the first prepaid services account identifier is deactivated.

Abstract: An improved cooling design and method for cooling airfoils within a gas turbine engine is provided which includes a plenum longitudinally located within the leading edge of the airfoils. Within the plenum are positioned a plurality of turbulence promoters to provide enhance heat transfer within the leading edge. Also, the cooling design includes a plurality of inlets to receive cooling air from an internal cavity of the airfoil as well as a plurality of outlets located within a trench on the exterior surface of the leading edge through which the cooling air exits to film cool leading edge.

Abstract: A method and system for providing digital content to consumers utilizing a prepaid digital content medium. The method includes receiving unique identification information associated with a prepaid digital content medium (PDCM) from a consumer distributor of the PDCM. Upon payment for the PDCM by a purchaser, unique identifying information associated with the PDCM is sent to an authentication service provider, and the PDCM is activated based upon the identification information. The authentication service provider sends confirmation of activation of the PDCM to a digital content provider in response to a request for confirmation from the digital content provider, where the digital content provider sends the request for confirmation in response to a request for the digital content by a consumer possessing the purchased PDCM.

Abstract: An improved cooling design and method for cooling airfoils within a gas turbine engine is provided which includes a plenum longitudinally located within the leading edge of the airfoils. Within the plenum are positioned a plurality of turbulence promoters to provide enhanced heat transfer within the leading edge. Also, the cooling design includes a plurality of inlets to receive cooling air from an internal cavity of the airfoil as well as a plurality of outlets located within a trench on the exterior surface of the leading edge through which the cooling air exits to film cool the leading edge.

Abstract: A coolable airfoil structure having internal heat transfer features through which cooling air is flowed under operative conditions is disclosed. Various construction details and features are developed which affect the castability and core effectiveness of the airfoil after manufacture. In one particular embodiment, the airfoil has a plurality of heat transfer members disposed in the rearmost section of the trailing edge region which comprises a single impingement rib, a single row of pedestals and a single row of chordwisely extending flow dividers.