WO/2016/016515 CAMELLIA JAPONICA EXTRACT AND COSMETIC COMPOSITIONS CONTAINING SAME||WO||04.02.2016|
||PCT/FR2014/052013||CHANEL PARFUMS BEAUTE ||ROSSIGNOL-CASTERA, Anne |
The invention relates to a Japanese camellia extract, obtained by extracting Camellia japonica flowers by means of a glyceride or glyceride mixture, and to a cosmetic composition containing one such extract that has, in particular, a skin-hydrating effect.
WO/2016/016522 TWO-STROKE HEAT ENGINE OF A MOTOR VEHICLE WITH SPIRAL INTAKE PORTS HAVING STRAIGHT LATERAL RIDGES||WO||04.02.2016|
||PCT/FR2015/050829||RENAULT S.A.S ||DELAHAYE, Laurent |
The invention proposes a two-stroke heat engine comprising at least one axial cylinder (12) having a bore (14) in which a piston slides and which comprises a plurality of substantially hexahedral peripheral ports (34) able to be opened or closed by the moving piston, which are each defined in the peripheral wall (30) by transverse faces (36, 38) defined by so-called gas directing ridges, said gas directing ridges (40, 42) of the upper face (36) and said gas directing ridges (46, 48) of the lower face (38) forming angles with a radial direction (R) oriented in opposite directions, characterized in that the opening (70) of the port (34) into the bore (14) is surrounded by edges (75) comprising at least one lateral joining ridge (72) between the upper face and the lower face, parallel to the cylinder axis (A).
WO/2016/016528 IMPROVED METHOD FOR PRODUCING ALKYL (METH)ACRYLATES||WO||04.02.2016|
||PCT/FR2015/051648||ARKEMA FRANCE ||MORELIERE, Anne |
The present invention relates to a method for producing a C4-C10 alkyl (meth)acrylate, by direct esterification of (meth)acrylic acid by the corresponding alcohol, the reaction water being removed in the form of an azeotrope with the esterification alcohol from a distillation column mounted over the esterification reactor comprising a cationic resin as a catalyst. Said method is characterized in that the molar ratio of alcohol to acid at the inlet of the reactor is between 1.4 and 3, and in that the crude reaction mixture circulates in a recirculation loop joining the reactor and the water removal column, at a recirculation rate of between 6 and 25, expressed by the mass ratio between the flow fed into the loop and the flow sent to a purification treatment.
WO/2016/016532 STRUCTURE FOR RADIO-FREQUENCY APPLICATIONS||WO||04.02.2016|
||PCT/FR2015/051854||SOITEC ||KONONCHUK, Oleg |
The invention relates to a structure (1) for radio-frequency applications, comprising: • a support substrate (2) of high resistivity silicon comprising a lower part and an upper part (3) having undergone p-type doping to a depth D; • a mesoporous trapping layer (4) of silicon formed in the doped upper part (3) of the support substrate (2). According to the invention, the structure (1) is remarkable in that depth D is less than 1 micron and the trapping layer (4) has a porosity of between 20% and 60%.
WO/2016/016527 IMPROVED CONTROL OF CONTROLLED AIR INTAKE OF A MOTOR VEHICLE||WO||04.02.2016|
||PCT/FR2015/051647||PEUGEOT CITROEN AUTOMOBILES SA ||JACQUES, Sandrine |
The invention relates to a module for controlling the air intake of the engine compartment of a motor vehicle, the module transmitting the positioning command (20) in a repetitive manner in the event of non-arrival in the given position (10,12,13), the module being configured to deliver a signal of non-operation (30, 40) of the controlled air intake in response to non-arrival in said given position (10,12,13) after the positioning command has been transmitted successively a pre-established number of times.
WO/2016/016526 EQUIPMENT FOR APPLYING ACTIVE ELEMENTS TO THE SKULL OF A PATIENT||WO||04.02.2016|
||PCT/FR2015/051602||JEAN-TIEN ||NGUYEN, Jean |
The present invention relates to equipment for applying active elements to the skull of a patient, comprising a holder and a plurality of active elements and including a means (1) for coupling with a patient and means for positioning said active elements in N+M zones (20 to 24; 30 to 32) of the braincase, said N+M zones comprising the zones [VG19, VG20, VG21, C4, C5R, C5L, C6R and C6L], N and M being two integers, N being a number comprised between 2 and 8 and M being lower than N/2.
WO/2016/016533 METHOD FOR REGENERATING A PATH FOR AN AUTOMATIC PARKING MANEUVER||WO||04.02.2016|
||PCT/FR2015/051873||RENAULT S.A.S. ||VOROBIEVA, Hélène |
The method for regenerating a path between an actual initial positon (qA) and a desired final position (qB) during an automatic parking maneuver carried out by a motor vehicle comprises the steps of: - assessing an error between the actual initial position (qA) and a desired initial position; and, if the previously assessed error is greater than or equal to a predetermined threshold value, - calculating a path between the actual initial position (qA) and the desired final position (qB).
WO/2016/016523 DEVICE FOR A MOTOR VEHICLE AUTOMATIC GEARBOX||WO||04.02.2016|
||PCT/FR2015/051510||RENAULT S.A.S. ||DURAND, Stephane |
The subject matter of the invention is a device for a motor vehicle automatic gearbox, comprising: - an element (6) separating the engine compartment from the passenger compartment, called an apron, the apron (6) being provided with a hole intended to be crossed, in the case of manual transmission, by a clutch master cylinder providing the mechanical link between the clutch pedal and the gearbox, - a connector (3) intended to link a computer (3) of the vehicle to the clutch master cylinder.
WO/2016/016534 METHOD AND DEVICE FOR CONTROLLING THE ELECTROMAGNETIC TORQUE OF A POWER TRAIN||WO||04.02.2016|
||PCT/FR2015/051874||RENAULT S.A.S. ||MERIENNE, Ludovic |
Method of controlling a permanent-magnet synchronous machine, comprising: - a measurement (110) of the current (I1, I2, I3) delivered on the three phases of the machine, - a transposition (120) of the three currents measured into a direct component (Id) and a quadratic component (Iq) of current on the basis of a transform of the three-phase system, - the reception (130) of a quadratic setpoint (Iq _req) of current and of a direct setpoint (Id_req) of current, - a calculation (160) of the direct and quadratic components of the nonsaturated control voltage (Vd_nonsat, Vq nonsat) on the basis of the components and of the direct and quadratic setpoints of current (Id, Iq, Id_req, Iq_req)> - a calculation (170) of the direct and quadratic components of the saturated control voltage (Vd_sat, Vq_sat) on the basis of the component and of the quadratic setpoint of current (Iq, Iq_req), - a control (190, 200) of the synchronous machine on the basis of the nonsaturated controls if the direct component of the current (Id) is positive, or on the basis of the saturated controls if the direct component of the current (Id) is negative.
WO/2016/016525 FLEXIBLE LINK FOR DEFORMABLE AIR SLEEVES||WO||04.02.2016|
||PCT/FR2015/051543||RENAULT S.A.S ||FASSI-HABCHI, Anouar |
A substantially tubular air conduit (10) for admission of air to a heat engine of a motor vehicle, disposed above said engine and under the hood and capable of collapsing from a use position to a collapsed position when an impact is applied on the hood, said air conduit comprising at least one deformable upstream sleeve (11) disposed before a deformable downstream sleeve (12) in the direction of flow of the air and connected to one another by an attachment system (17), characterized in that said attachment system comprises a flexible edge-to-edge link (16) between the upstream sleeve (11) and the downstream sleeve (12) and able to accompany the deformation of the air conduit while maintaining the connection of the upstream sleeve and the downstream sleeve when the hood collapses and bears on the air conduit.