Abstract: A non-conductive substrate being at least partially coated with a paint including reduced graphene oxide and a thermosetting polymer, the non-conductive substrate being directly coated by the paint, a method for the manufacture of this coated non-conductive substrate, methods for detecting leaks or strain deformation and the uses of said coated non-conductive substrate.

Abstract: A bundle of public counters and a corresponding bundle of private counters are created and transmitted to a user device. The user device receives a request and processes the request without accessing a secure element processor on the user device. The user device calculates a security code using the private counter and a number. The user device transmits the calculated security code and one of the bundle of public counters in response to the request. A receiver of the response to the request determines the validity of the public counter and looks up the corresponding private counter using the public counter. The receiver determines the validity of the security code by recomputing it using the private counter and the number.

Abstract: The present invention is directed to a method and system, for remote real-time transporting and distribution of compressed gas aiming to make faster, more efficient and at a lower cost, both the compression process and the process of distribution and delivery of compressed gaseous fuels by controlling physical and logistics parameters related to a gas from a pipeline which should be compressed, transported and delivered to the final customer. The method merges the following databases of a real-time remote system: telemetry 116, logistics 118, assets control maintenance and Enterprise Resource Planning (ERP) 119.

Abstract: A bundle of public counters and a corresponding bundle of private counters are created and transmitted to a user device. The user device receives a request and processes the request without accessing a secure element processor on the user device. The user device calculates a security code using the private counter and a number. The user device transmits the calculated security code and one of the bundle of public counters in response to the request. A receiver of the response to the request determines the validity of the public counter and looks up the corresponding private counter using the public counter. The receiver determines the validity of the security code by recomputing it using the private counter and the number.

Abstract: A bundle of public counters and a corresponding bundle of private counters are created and transmitted to a user device. The user device receives a request and processes the request without accessing a secure element processor on the user device. The user device calculates a security code using the private counter and a number. The user device transmits the calculated security code and one of the bundle of public counters in response to the request. A receiver of the response to the request determines the validity of the public counter and looks up the corresponding private counter using the public counter. The receiver determines the validity of the security code by recomputing it using the private counter and the number.

Abstract: Method for optimising the design of sealing rings of internal manhole covers which close the manhole openings over the inner surface of the skin of an aircraft structure, the surface that is in contact with the inner surface of the skin being the optimized surface of said sealing rings, the method including dividing the outer contour and the inner contour of the optimised surface into n points; grouping into families Fi the sealing rings of each manhole opening; generating the curves that are best adapted to the set of points taken for the outer contour and for the inner contour of each sealing ring for each one of the families Fi; generating a ruled surface among the curves generated for each one of the families Fi.

Abstract: Using discretionary data fields to secure transactions comprises a payment system employing a server configured to associate a payment account of a user with a user computing device, the payment account comprising a payment account identifier that identifies the payment account, and establish a authentication challenge and an corresponding challenge response. The payment system receives a first payment authorization request originating from a merchant computing system comprising the payment account identifier, data associated with the payment account identifier, and a request to fund a transaction using the payment account, wherein the data associated with the payment account identifier comprises a challenge response provided by the user computing device located in a discretionary data field.

Abstract: A bundle of public counters and a corresponding bundle of private counters are created and transmitted to a user device. The user device receives a request and processes the request without accessing a secure element processor on the user device. The user device calculates a security code using the private counter and a number. The user device transmits the calculated security code and one of the bundle of public counters in response to the request. A receiver of the response to the request determines the validity of the public counter and looks up the corresponding private counter using the public counter. The receiver determines the validity of the security code by recomputing it using the private counter and the number.

Abstract: An account management system receives a payment authorization request from a merchant system for a transaction involving a user. The account management system identifies one or more user accounts associated with the transaction and processes the transaction after sending a payment authorization request to the issuer(s) of the user's financial account(s) and receiving an approval. After receiving a payment request, or shortly thereafter, the user device logs additional transaction data to transmit to the account management system, which uses the data to find a single transaction that correlates with financial transaction data. The account management system creates an enhanced receipt to transmit to the user device by augmenting the financial transaction data and may adjust the merchant information based on location data received from the user device or the payment amount based on an identified merchant type. The account management system updates the enhanced receipt if new information is received.

Abstract: Using discretionary data fields to secure transactions comprises a payment system employing a server configured to associate a payment account of a user with a user computing device, the payment account comprising a payment account identifier that identifies the payment account, and establish a authentication challenge and an corresponding challenge response. The payment system receives a first payment authorization request originating from a merchant computing system comprising the payment account identifier, data associated with the payment account identifier, and a request to fund a transaction using the payment account, wherein the data associated with the payment account identifier comprises a challenge response provided by the user computing device located in a discretionary data field.

Abstract: An account management system creates a bundle of private application transaction counters (ATCs) and a bundle of corresponding public ATCs, and transmits them to a user device. The device receives a request for payment information from a merchant and processes the request without accessing a secure element processor on the device. The device calculates a security code using one of the bundle of private ATCs and a transaction number received from the merchant. The device transmits proxy account information, the calculated security code, and the corresponding public ATCs to the merchant. The merchant transmits a payment request to the account management system as the issuer of the proxy account information. The account management system retrieves the private ATC using the public ATC, and determines the validity of the security code by recomputing it. The account management system retrieves the financial account information and requests authorization from the issuer.

Abstract: An account management system creates a bundle of private application transaction counters (ATCs) and a bundle of corresponding public ATCs, and transmits them to a user device. The device receives a request for payment information from a merchant and processes the request without accessing a secure element processor on the device. The device calculates a security code using one of the bundle of private ATCs and a transaction number received from the merchant. The device transmits proxy account information, the calculated security code, and the corresponding public ATCs to the merchant. The merchant transmits a payment request to the account management system as the issuer of the proxy account information. The account management system retrieves the private ATC using the public ATC, and determines the validity of the security code by recomputing it. The account management system retrieves the financial account information and requests authorization from the issuer.

Abstract: A method for maintaining a prepaid payment system comprises a user account that can be utilized to complete a purchase transaction with a merchant. A delayed processing window is introduced between a time when the merchant receives a payment approval notification from the payment system and a time when the payment system transmits a payment request to an issuer of a funding account associated with the user's payment system account. The payment system utilizes a user's stored value account maintained by the payment system to satisfy the requirements of a prepaid program, and therefore processes the payment request received from the merchant and transmits the payment approval notification without obtaining prior authorization from the issuer of the funding account. The payment system submits one or more payment requests for the funding transaction at a time after the completion of the purchase transaction between the user and the merchant.

Abstract: Method and apparatus for compensating for first-order Polarization Mode Dispersion in an optical transmission system. An apparatus has a polarization controller for transforming polarization components of an optical signal carried by the optical fiber into orthogonal polarization states, a variable delay line for introducing a variable differential time delay between the polarization states and for producing an output optical signal that is compensated for PMD in the optical fiber, and a feedback unit for adjusting the polarization controller and the variable delay line to compensate for variations in the PMD of the optical fiber, the feedback unit including apparatus for generating a plurality of independent control signals to independently control actuators of the polarization controller and the variable delay line. The invention provides for a reduction in response time of the actuators and a reduction in complexity of an algorithm used to control the apparatus.

Abstract: A nozzle insert, and/or an actuator nozzle structure, for use in dispensing a material to be dispensed from an aerosol can. The nozzle insert or actuator nozzle structure divide the spray of dispensed material into two independent, simultaneously emitted aerosol streams, which may have different attributes and may be emitted in different directions. One stream may be an upwardly directed fogger stream and the other stream may be a forwardly directed, aimable stream. This permits a user to direct, for example, an insecticide at a particular target, while simultaneously more generally fogging an area of interest.

Abstract: Method and apparatus for compensating for first-order Polarization Mode Dispersion in an optical transmission system. An apparatus has a polarization controller for transforming polarization components of an optical signal carried by the optical fiber into orthogonal polarization states, a variable delay line for introducing a variable differential time delay between the polarization states and for producing an output optical signal that is compensated for PMD in the optical fiber, and a feedback unit for adjusting the polarization controller and the variable delay line to compensate for variations in the PMD of the optical fiber, the feedback unit including apparatus for generating a plurality of independent control signals to independently control actuators of the polarization controller and the variable delay line. The invention provides for a reduction in response time of the actuators and a reduction in complexity of an algorithm used to control the apparatus.

Abstract: A nozzle insert, and/or an actuator nozzle structure, for use in dispensing a material to be dispensed from an aerosol can. The nozzle insert or actuator nozzle structure divide the spray of dispensed material into two independent, simultaneously emitted aerosol streams, which may have different attributes and may be emitted in different directions. One stream may be an upwardly directed fogger stream and the other stream may be a forwardly directed, aimable stream. This permits a user to direct, for example, an insecticide at a particular target, while simultaneously more generally fogging an area of interest.

Abstract: The invention is drawn to a method for creating refugia for insects susceptible to Bacillus thuringiensis (Bt) toxins to prevent or delay the onset of insect population resistant to Bt toxins. The method involves interplanting velvetleaf (Abutilon) and/or garbanzo beans (Cicer) in a Bt crop of choice.

Abstract: An optical fiber cable employs a central strength member fabricated from a dielectric material which member is surrounded by a plurality of peripheral tubes each having a hollow loosely containing an optical fiber. The tubes are fabricated from a plastic having embedded therein glass fibers to offer additional strength to the tubes to thereby permit a substantial reduction in the cross-section of the central support member which now serves in conjunction with the tubes to provide strength to the overall cable.

Abstract: A non-medicated dressing having a non-adherent permeable outer casing and a multi-strata absorbent interior composition. The outer casing of the dressing includes a skin contacting layer formed of superimposed strata of perforated high density polyethylene film. An exterior layer of the casing includes a lamination of permeable polyethylene film and a layer of absorptive material, the combination having a density and thickness specifications which maintain the structural integrity of the dressing. The dressing has a soft and cushioned exterior finish which conforms to the body contour. The dressing is manufactured in accordance wtih a method which employs a combined cutting and ultrasonic sealing apparatus.