Abstract: A turbine nozzle segment includes a band having a plurality of tabs, an airfoil extending from the band and a support structure attached to the tabs. The support structure has a plurality of biasing structures.

Abstract: A secure memory access system and method for providing secure access to Hyper Management Mode memory ranges is presented.

Abstract: A DC motor drive (100) including power electronics (120) and control electronics (130). The power electronics (120) are arranged to receive a high voltage power supply and to controllably output that supply to a DC motor to controllably operate the motor. The control electronics (130) are arranged to receive a low voltage power supply and to control operation of the power electronics (120) and hence of the motor at least partly in response to signals received by the control electronics (130) indicative of at least one potential difference across the power electronics (120). The drive further includes a microprocessor (150) and an opto-coupler (170) arranged to sense the output of the power electronics (120) and to generate based thereon the signals in a form for optical transmission via opto-coupler (170) between the output of the power electronics (120) and the control electronics (130), thereby allowing galvanic isolation of the control electronics (30) from the power electronics (120).

Abstract: A method for stimulating the immune response to a vaccine applied to a mammalian subject includes the step of administering to the subject an effective amount of EtxB or a molecule having substantially equivalent activity, free from whole toxin and not linked to an antigen.

Abstract: An exhaust arrangement (16) for an internal combustion engine (10). An internal combustion engine (10) including such an exhaust arrangement (16) comprises a first exhaust duct (18) and a second exhaust duct (20) for the exhaust flow from the engine. A valve arrangement is provided, preferably comprising separate first and second exhaust valves (22,24) associated with each cylinder (12) of the internal combustion engine (10), to selectively direct exhaust from the engine (10) to the first exhaust duct (18) during a first exhaust period, and to the second exhaust duct (20) during a subsequent second exhaust period. A turbine (28) having an inlet (26) is connected to the first exhaust duct (18); and a compressor (32) drivingly connected to and driven by the turbine (28) has an inlet (34) connected to second duct (20).

Abstract: A system for electronic medication administration records system utilizing a computer processing unit and an operating system in a correctional facility. The system updates patient history and medication distribution to certain patient inmates recording the distribution and inmate signature for accurate and irrefutable records. The system creates auto mapping medical distribution, but can be updated manually for unrecognizable drug administration for inmates. The system sends updates for medical history of inmates and notifies administrator for prescription refills and/or medication reorders. The system works in conjunction with a health care server.

Abstract: A secure memory access system and method for providing secure access to Hyper Management Mode memory ranges is presented.

Abstract: A method for stimulating the immune response to a vaccine applied to a mammalian subject includes the step of administering to the subject an effective amount of EtxB or a molecule having substantially equivalent activity, free from whole toxin and not linked to an antigen.

Abstract: A method of assembling a turbine includes positioning a turbine nozzle against a forward inner nozzle support extending from a rotor assembly, and coupling a cover to the forward inner nozzle support. The method also includes inserting a tab that extends from the cover within at least one aperture defined in the turbine nozzle.

Abstract: An architecture, system and method for operating on encrypted and/or hidden information (e.g., code and/or data). The invention enables creators, owners and/or distributors of proprietary code to keep such code inaccessible to users and user-controlled software programs. A memory architecture includes first and second protected memory spaces, respectively storing operating system instructions and a decrypted version of the encrypted information. The first protected memory space may further store a table linking the locations of the encrypted and/or hidden, decrypted information with a decryption and/or authorization key. The system includes the memory architecture and a processor for executing instructions, and the method loads, stores and operates on the encrypted and/or hidden information according to the memory architecture functionality and/or constraints.

Abstract: A system with secure cryptographic capabilities using a hardware specific digital secret.

Abstract: An architecture, system and method for operating on encrypted and/or hidden information (e.g., code and/or data). The invention enables creators, owners and/or distributors of proprietary code to keep such code inaccessible to users and user-controlled software programs. A memory architecture includes first and second protected memory spaces, respectively storing operating system instructions and a decrypted version of the encrypted information. The first protected memory space may further store a table linking the locations of the encrypted and/or hidden, decrypted information with a decryption and/or authorization key. The system includes the memory architecture and a processor for executing instructions, and the method loads, stores and operates on the encrypted and/or hidden information according to the memory architecture functionality and/or constraints.

Abstract: A method for securing a scan test architecture by performing an authentication operation to authorize use of a protected scan chain.

Abstract: A DC motor drive (100) including power electronics (120) and control electronics (130). The power electronics (120) are arranged to receive a high voltage power supply and to controllably output that supply to a DC motor to controllably operate the motor. The control electronics (130) are arranged to receive a low voltage power supply and to control operation of the power electronics (120) and hence of the motor at least partly in response to signals received by the control electronics (130) indicative of at least one potential difference across the power electronics (120). The drive further includes a microprocessor (150) and an opto-coupler (170) arranged to sense the output of the power electronics (120) and to generate based thereon the signals in a form for optical transmission via opto-coupler (170) between the output of the power electronics (120) and the control electronics (130), thereby allowing galvanic isolation of the control electronics (30) from the power electronics (120).

Abstract: A turbine nozzle segment includes a first band, an airfoil extending from the first band and a support attached to the first band. The support may have a plurality of circumferentially spaced apart tabs.

Abstract: A turbine nozzle segment includes a band having a plurality of tabs, an airfoil extending from the band and a support structure attached to the tabs. The support structure has a plurality of biasing structures.

Abstract: A turbine nozzle segment includes a band having a plurality of circumferentially spaced apart tabs and a single airfoil extending from the band.

Abstract: A secure memory access system and method for providing secure access to Hyper Management Mode memory ranges is presented.

Abstract: A method of assembling a turbine includes positioning a turbine nozzle against a forward inner nozzle support extending from a rotor assembly, and coupling a cover to the forward inner nozzle support. The method also includes inserting a tab that extends from the cover within at least one aperture defined in the turbine nozzle.

Abstract: A method for securing a scan test architecture by performing an authentication operation to authorize use of a protected scan chain.