Abstract: The invention provides a method of electrically powering an electromechanical braking actuator (1) fitted to an aircraft wheel brake, in which the power supply current (I) delivered to the electromechanical braking actuator is saturated to a saturation value (Isat) in order to limit the current consumed by the electromechanical braking actuator and thereby limit the forces developed by the actuator. The method includes the step of determining the saturation value (Isat) as a function of an internal temperature (T) of the electromechanical braking actuator while it is in operation.

Abstract: The invention provides a method of electrically powering an electromechanical braking actuator (1) fitted to an aircraft wheel brake, in which the power supply current (I) delivered to the electromechanical braking actuator is saturated to a saturation value (Isat) in order to limit the current consumed by the electromechanical braking actuator and thereby limit the forces developed by the actuator. The method includes the step of determining the saturation value (Isat) as a function of an internal temperature (T) of the electromechanical braking actuator while it is in operation.

Abstract: The invention relates to a method for creating and transmitting a telephone call requested by a transmitting service to the telephone of a recipient, wherein a server of the transmitting service is capable of submitting a call request to a call server, the call request containing digital information enabling the call server to initiate a call to the telephone of the recipient using a calling number to be displayed on the telephone, wherein the call contains an enhanced voicemail, consisting of a voicemail constructed by the call server from a portion of the information contained in the call request and intended to be broadcast during the call, and additional non-voice information contained in the call request and used by the call server to form the calling number.

Abstract: A user provides an identifier to a computer server operating an online service by means of a network terminal connected to the computer server by a digital network. The user also provides a dynamic code that is to be used with the online service. The dynamic code is made up of a subset of digits that make up the number of a calling line, selected by a code server from among a set of available lines, so as to call the telephone of the user. The number for the dynamic code is transmitted to the online service by the code server. The dynamic code is extracted from the number for the calling line on the basis of an extraction rule indicated by the online service on the network terminal of the user.

Abstract: The invention relates to a method for the digital signature of a message by a signer having an identity and holding a signature device, in which a public key cryptographic scheme is used. The signer has a public key and two private keys, the second private key being deposited at a reliable third party. For each signing operation, two additional steps are respectively carried out with a separate private key, i.e.: the calculation by the signer of a pre-signature of the message using the first private key, and transmitting the message and the pre-signature to the reliable third party; and the verification by the reliable third party of the pre-signature followed by the calculation by the reliable third party of a signature of the message using the second private key deposited at the reliable third party as well as the pre-signature previously calculated by the signer.

Abstract: The invention relates to a method for creating and transmitting a telephone call requested by a transmitting service to the telephone of a recipient, wherein a server of the transmitting service is capable of submitting a call request to a call server, the call request containing digital information enabling the call server to initiate a call to the telephone of the recipient using a calling number to be displayed on the telephone, wherein the call contains an enhanced voicemail, consisting of a voicemail constructed by the call server from a portion of the information contained in the call request and intended to be broadcast during the call, and additional non-voice information contained in the call request and used by the call server to form the calling number.

Abstract: A user provides an identifier to a computer server operating an online service by means of a network terminal connected to the computer server by a digital network. The user also provides a dynamic code that is to be used with the online service. The dynamic code is made up of a subset of digits that make up the number of a calling line, selected by a code server from among a set of available lines, so as to call the telephone of the user. The number for the dynamic code is transmitted to the online service by the code server. The dynamic code is extracted from the number for the calling line on the basis of an extraction rule indicated by the online service on the network terminal of the user.

Abstract: The invention relates to a method for the digital signature of a message by a signer having an identity and holding a signature device, in which a public key cryptographic scheme is used. The signer has a public key and two private keys, the second private key being deposited at a reliable third party. For each signing operation, two additional steps are respectively carried out with a separate private key, i.e.: the calculation by the signer of a pre-signature of the message using the first private key, and transmitting the message and the pre-signature to the reliable third party; and the verification by the reliable third party of the pre-signature followed by the calculation by the reliable third party of a signature of the message using the second private key deposited at the reliable third party as well as the pre-signature previously calculated by the signer.

Abstract: The invention relates to a system, enabling subscribers of a wireless Telecom Operator to execute financial transactions with a mobile phone, or an electronic device which can be connected to the wireless communication network, wherein a subscriber has one or several Financial Transaction Accounts open and managed by the Telecom Operator, which can receive monetary deposits, and on which debit and credit operations can be executed. The system is composed of a Transaction Processing Platform, which is installed on the computers of the Telecom Operator, is connected to the wireless communication network, is interfaced with other elements of the Telecom Operator, manages the Financial Transactions Accounts, verifies/executes financial transactions sent by the subscribers, and executes other tasks like confirmations of transactions, account statement preparation, reporting, etc.

Abstract: A request for approval is sent to a payee, in a Simple Payment scenario, to accept or reject a transaction. A subscriber to the Financial Transaction Service has the ability to set up Special Lists of Financial Transaction Accounts which are submitted to Particular Rules to be applied when such accounts are involved in transactions with the subscriber's own account. Such particular rules are checked and implemented by a Transaction Processing Platform and/or by a mobile handset and/or the SIM of the subscriber. The Special Lists are stored in part or integrally in files connected to the Transaction Processing Platform and/or in memory of the mobile handset and or in a memory of the SIM. The Financial Transaction Account number of a subscriber can be read automatically by another subscriber. The validation of a Payment Request that is sent to a Payer for approval is facilitated by the display on his mobile handset of the Payee's name or logo or an easily recognizable sign or an audible message.

Abstract: The invention relates to a system, enabling subscribers of a wireless Telecom Operator to execute financial transactions with a mobile phone, or an electronic device which can be connected to the wireless communication network, wherein a subscriber has one or several Financial Transaction Accounts open and managed by the Telecom Operator, which can receive monetary deposits, and on which debit and credit operations can be executed. The system is composed of a Transaction Processing Platform, which is installed on the computers of the Telecom Operator, is connected to the wireless communication network, is interfaced with other elements of the Telecom Operator, manages the Financial Transactions Accounts, verifies/executes financial transactions sent by the subscribers, and executes other tasks like confirmations of transactions, account statement preparation, reporting, etc.

Abstract: Information collection system for card readers having a planar part (1) that can be plugged into a card reader and possesses an ISO type connector (10) for a serial transmission of information, a part (2) having a PCMCIA format connector (20) permitting a parallel transmission of information, and a part (3) having circuits making it possible to store the data received in serial form and retransmit it in parallel form on the PCMCIA connector.