Abstract:
A tire includes two beads and a carcass reinforcement anchored in the beads. The carcass reinforcement has at least two circumferential alignments of first reinforcing threads. Each such circumferential alignment is, within each bead, bordered axially inwardly and outwardly by second circumferential reinforcing threads having an elasticity modulus at least equal to that of the first threads. The first and second threads are separated by a rubber mix of high elasticity modulus. The outer surface of each bead includes a seat which includes an arc-shaped wall section having a geometrical center arranged axially outwardly relative to the bead. Considering an imaginary straight line passing through both the center and the bead at an angle α=+45±5 degrees relative to the tire axis, all of the second threads are spaced from that axis by a radial distance no larger than the locus of the imaginary line.
Abstract:
An aircraft tire, the inflation pressure of which is greater than 12 bar, comprises a crown, two sidewalls and two beads, a carcass reinforcement anchored in the two beads and a crown reinforcement. The carcass reinforcement comprises at least two circumferential alignments of first reinforcing threads of high elasticity modulus. The means for anchoring the first reinforcing threads within each bead comprises second reinforcing threads oriented circumferentially and axially bordering the circumferential alignments of the first reinforcing threads, the first reinforcing threads and second reinforcing threads being separated by a layer of mix of very high elasticity modulus.
Abstract:
A tire comprising a crown, two sidewalls and two beads, a carcass reinforcement anchored in each of the beads and a crown reinforcement. The carcass reinforcement comprises at least two circumferential alignments of first reinforcing threads of high elasticity modulus, each circumferential alignment of the first reinforcing threads being, within each bead, bordered axially by second reinforcing threads oriented substantially circumferentially. The first reinforcing threads and the second reinforcing threads are separated by a layer of mix of very high elasticity modulus. The second reinforcements are arranged in a spiral and formed of monofilaments or unit threads of steel.
Abstract:
A tire comprising a crown, two sidewalls and two beads, a carcass reinforcement anchored in each of the beads and a crown reinforcement. The carcass reinforcement comprises at least two circumferential alignments of first reinforcing threads of high elasticity modulus, each circumferential alignment of the first reinforcing threads being, within each bead, bordered axially inwardly and axially outwardly by second reinforcing threads, oriented substantially circumferentially, of a modulus greater than or equal to that of the first reinforcing threads. The first reinforcing threads and second reinforcing threads are separated by a layer of mix of very high elasticity modulus. Considering ΣRI as being the total of the rigidities of extension of the second reinforcing threads arranged axially inwardly relative to the carcass reinforcement and considering ΣRE as being the total of the rigidities of extension of the second reinforcing threads arranged axially on either side of the carcass reinforcement, then: 0.6 ≤ Σ R I Σ R E ≤ 1.5
Abstract:
The present invention relates to methods for determining the prognosis of a cancer. The methods involve determining the level of expression of the ZNF217 gene in a cancer cell sample or in a tumor sample wherein over-expression of ZNF217 is correlated with likelihood of metastasis and with likelihood of relapse/recurrence of the cancer.
Abstract:
Parameters for the propagation channels between each mobile terminal (14, 14A, 14B) and several fixed transceivers (13) are measured and a report message transmitted to a radio network controller (12), indicating at least one part of the measured parameters. The radio network controller processes the report messages. The parameters measured for each fixed transceiver are a propagation profile, including at least one propagation path associated with a reception energy and the parameters given in the report messages for at least one transceiver, comprise data on the energetic distribution in the propagation profile, taken into account by the radio network controller in processing.
Abstract:
The present invention relates to a compound of one of the formulas I to XXI; a pharmaceutical composition comprising at least one such compound; and the use of at least one such compound in preparing a drug to treat, in a subject, a genetic disease resulting from at least one splicing anomaly.
Abstract:
The invention provides for secure end-to-end user authentication by a remote server communicating with a communication device. The communication device further communicates with an authentication device, which provides a user authentication message to the communication device for forwarding to the remote server. The authentication device comprises a data store for storing user authentication credentials. A user authentication processor performs a local authentication of a user of the authentication device in response to a user input. An authentication processor generates the authentication message if the user authentication is valid. The authentication processor implements a cryptographic function based on the user authentication credentials. A transmitter then transmits the authentication message to the at least one communication device.
Abstract:
A non-intrusive diagnostic system for a transmission channel for a digital modem is appllied to a demodulator-regenerator, and, in each of the channels (14, 15) for the signals demodulated into baseband, it includes an analog-to-digital converter (16, 17) which is clocked by a clock signal at a frequency equal to a multiple of the symbol rate (H), said multiple being not less than twice said rate.
Abstract:
A clock recovery circuit having two inputs (Vx, Vy) for receiving the in-phase and quadrature paths respectively from a demodulator, said clock recovery circuit comprising a first module (30) which includes a phase lock loop (15) and provides an output having a spectrum line at the clock frequency, said clock recovery circuit further comprising two second clock recovery modules (31, 32), each second clock recovery module having a first input (33, 34) connected to a respective one of the two demodulated paths (Vx, Vy) and a second input (35, 36) connected to the output from the first module (30), each of said second modules comprising, in succession from said first input, a sampled threshold device (37, 38, 39, 40) for providing the sign of the signal conveyed by the corresponding path and the sign of the error, and which may be made use of by circuits for performing signal regeneration per se, a phase estimator circuit (41, 42), a filter circuit (43, 44), and a voltage controlled phase shifter circuit (45, 46) controlled by the voltage output from the filter circuit and connected to shift the phase of the signal applied to the second input (35, 36) prior to its application to the threshold circuit.