Abstract: A device receives first transaction information associated with a first transaction, and a first transaction account utilized for the first transaction and associated with a first financial institution. The device determines, based on a fraud model, that the first transaction is to be denied due to potential fraud associated with the first transaction account and receives second transaction information associated with a second transaction, and a second transaction account utilized for the second transaction and associated with a second financial institution. The device processes the first transaction information and the second transaction information, with a matching model, to determine whether the first transaction information matches the second transaction information and determines that the first transaction was incorrectly denied when the first transaction information matches the second transaction information within a predetermined threshold.

Abstract: A platform for processing a workpiece includes a transmission mechanism, a plurality of workstations and a plurality of movable vehicles. The transmission mechanism transports the workpiece to be processed to one of the plurality of workstations. Each movable vehicle includes a processing module and a docking interface adapted to connect with a docking station of each workstation. The movable vehicles are each adapted to move in and out of each workstation, and each processing module is adapted to process the workpiece transmitted to the workstation after the movable vehicle is moved in and positioned in the workstation.

Abstract: A low-noise laser diode module comprises a laser diode for emitting light with a wavelength in the range from UV to IR, a drive circuit for injecting electrical current into said diode, and an automatic power control circuit for monitoring and adjusting laser output power using front-facet photodiode external to the laser assembly and a feedback loop. Said drive circuit produces injection current modulated by an RF signal with variable degrees, depending on the wavelength to be stabilized, the desired spectral bandwidths of the laser output, and/or other applications. Said RF signal can be a sine wave, a distorted sine wave, a rectified sine wave, a non-sine wave, a series of narrow pulses, or repetitive shunt. The present invention encompasses a method for producing stable, broadband, and low-coherent laser. The present invention also encompasses a method for producing stable narrowband or single longitudinal mode laser.

Abstract: A low-noise laser diode module comprises a laser diode for emitting light with a wavelength in the range from UV to IR, a drive circuit for injecting electrical current into said diode, and an automatic power control circuit for monitoring and adjusting laser output power using front-facet photodiode external to the laser assembly and a feedback loop. Said drive circuit produces injection current modulated by an RF signal with variable degrees, depending on the wavelength to be stabilized, the desired spectral bandwidths of the laser output, and/or other applications. Said RF signal can be a sine wave, a distorted sine wave, a rectified sine wave, a non-sine wave, a series of narrow pulses, or repetitive shunt. The present invention encompasses a method for producing stable, broadband, and low-coherent laser. The present invention also encompasses a method for producing stable narrowband or single longitudinal mode laser.

Abstract: Both tips of a plastic straw are thermally treated to smooth the sharp edges of the fresh cut tip ends. The straw of this invention protects human from being hurt by the sharp tip edges of a conventional beverage straw. After the cutting step in extrusion process of polyolefin tubes, both tip ends of the tubes from the cutter are contacted with hot and smooth surfaces of, including but not limited to, a metal and a ceramic tile surface at a temperature of at least 50° C. for shorter than 1 minute rendering smoothed tip-ends.