baber/WOPTO huggingface dataset:
Patent FR-2877517-A1 (FR)
Title: "procede et systeme de distribution de signaux hautes frequences dans un reseau cable en paires torsadees"
Inventor: KAPLAN ROBERT
IPC: H04N7/16
Filed: 2004-10-20
Abstract: L'invention concerne un procédé pour optimiser un système multimédia de distribution de signaux hautes fréquences dans un réseau câblé en paires torsadées, ce système comprenant un répartiteur de signaux hautes fréquences entre un câble coaxial et le réseau câblé en paires torsadées, ce répartiteur comportant une structure à étages d'amplification en cascade, caractérisé en ce que le procédé comprend des étapes de conception du répartiteur dans lesquelles :- on calcule, de façon itérative et à partir des caractéristiques des composants du répartiteur, une valeur d'IP3 et une valeur de gain en sortie du répartiteur, chaque itération correspondant à un étage d'amplification,- à chaque itération, on compare les valeurs d'IP3 et de gain calculées à des consignes prédéterminées, et- lorsque les consignes sont respectées, on conçoit le répartiteur avec un nombre d'étages d'amplification égal au nombre d'itération réalisées.Le répartiteur est ainsi optimisé pour présenter une faible dissipation calorifique et respecter des impératifs CEM.
Patent FR-2878906-A1 (FR)
Title: Direct injection internal combustion engine e.g. diesel engine, has fuel injector, and tulip with side wall forming negative inclination angle whose absolute value is equal to half crown angle of fuel jets and at least equal to zero degrees
Inventor: GATELLIER BERTRAND
IPC: F02D41/30
Filed: 2004-12-07
Abstract: The engine has gas inlet and exhaust units, an injector for injecting fuel, and a piston sliding in each of cylinders. A combustion chamber delimited by the piston has a pilot (34) disposed at the center of a concave tulip (32). The tulip has a side wall (42) forming a negative inclination angle (a2) whose absolute value is almost equal to half of a crown angle (a1) of fuel jets and at least equal to 0 degrees. The injector injects the fuel with the crown angle (a1) less than or equal to 2*Arctg(CD/2F), where CD is the diameter of the cylinder and F is the distance between the origin point of fuel jets from the injector and the piston position corresponding to a crankshaft angle of 50 degrees with respect to top dead center.
Patent FR-2879129-A1 (FR)
Title: Double-walled housing for functional components of vehicle ventilation, heating or air conditioning system is made from shells with inner walls forming supports and apertures
Inventor: PIERRES PHILIPPE
IPC: B60H1/00
Filed: 2004-12-09
Abstract: The functional component (1, 2, 3) housing is made from two assembled shells (4, 5), at least one of which has an inner wall (7) forming supports (8, 9, 10, 12, 13) and apertures (11) providing access for maintenance or fixings, and an outer protective wall (6). At least one of the two shells, which is exposed to a hostile environment, is made from a more robust material than the other.
Patent FR-2879704-A1 (FR)
Title: Vehicle drum brake has thrust elements between brake segments and flange that resist gripping without the use of added lubricant
Inventor: ROSSI GERARD
IPC: F16D51/00
Filed: 2004-12-20
Abstract: The drum brake, having brake segments (2) that are guided by a lateral flange (1) as they move between rest and braking positions with their linings (5) in contact with the drum (7), has thrust elements (11) on the flange made from a material that resists gripping without the use of an added lubricant. The thrust elements can have treated surfaces or be made partly from a thermoplastic material and mounted on flange bosses (9).
Patent FR-2869636-A1 (FR)
Title: Dispositif d'ajustement pour volet roulant
Inventor: EVREUX GERARD
IPC: E06B9/17
Filed: 2004-04-29
Abstract: L'invention concerne un dispositif d'ajustement pour volet roulant (V) comportant un tablier (3) guidé latéralement par des coulisses (7) recevant, à leur extrémité supérieure (6), des joues supports (5) assurant le maintien en rotation d'un tube d'enroulement (2) du tablier (3).Ce dispositif est caractérisé par le fait qu'il comporte des moyens de fixation (8) d'une joue support (5) sur l'extrémité supérieure (6) d'une coulisse (7), moyens (8) conçus pour autoriser un réglage au moins vertical de ladite joue support (5) par rapport à ladite extrémité supérieure (6) de la coulisse (7).
Patent FR-2880877-A1 (FR)
Title: Convoyeur a air pour articles suspendus avec poutre porteuse pour accessoires de convoyage
Inventor: DELAPORTE PASCAL
IPC: B65G51/03
Filed: 2005-01-20
Abstract: Le convoyeur à air permet le transport d'articles suspendus sous l'action de jets d'air. Il comporte un rail de suspension et de guidage (6) des articles, et une poutre porteuse (7), qui est montée sensiblement parallèlement et à un niveau inférieur au rail de suspension et de guidage (6), et qui permet la fixation d'accessoires de convoyage. De préférence, la poutre (7) est réglable en hauteur (direction Y) et supporte des moyens de guidage (11) des articles. Ces moyens de guidage (11) comportent plus particulièrement des guides (11a) dont la position latérale (direction X) est réglable.
Patent FR-2886393-A1 (FR)
Title: Metallic fins for heat exchanger, have upstream edge of blades with secondary fins which are inclined with respect to corresponding blade, where each fin has maximal width along flow direction
Inventor: SAURET EDOUARD SERGE
IPC: B60H1/32
Filed: 2005-05-27
Abstract: The fins (13) have an assembly (14) of blades (1) separated between them by openings and inclined in same direction with respect to a plane part (18) of the fins for changing the circulation direction of the fluid (17). An upstream edge of the blades has secondary fins (2) which are inclined with respect to the corresponding blade. Each fin (2) has maximal width along a flow direction lower than the width of the corresponding blade along the same direction.
Patent FR-2887703-A1 (FR)
Title: Moteur ou generateur a rotor(s) exentrique avec nouvelle architecture des bobinages et aimants permanants
Inventor: LARGE ANDRE
IPC: H02K41/06
Filed: 2005-06-28
Abstract: Dispositif pour convertir un courant électrique en un mouvement ou effort notamment rotatif, avec dans certaines configuration une conversion réversible.
Patent FR-2888101-A1 (FR)
Title: Cervical vertebra pillow for person e.g. suffering from cervical pain, has pair of cushions separated by woven fabric web and closed by button, where cushion is packed with flexible and semi-flexible foam parts with variable density
Inventor: SCHWANEBECK HEIKO
IPC: A47G9/10
Filed: 2005-07-07
Abstract: The pillow has a pair of semi-cylindrical shape cushions (A) separated by a woven fabric web (B) and closed by an ordinary button (D). The cushions are packed with flexible and semi-flexible foam parts (C) with variable density. The fabric web constitutes a hollow at the center of the pillow for receiving the occipital part of skull and maintains the head of a user in horizontal during lying position.
Patent FR-2888299-A1 (FR)
Inventor: LELASSEUX XAVIER
IPC: F16D23/04
Filed: 2005-07-08
Abstract: The box has an engine shaft (12) with engine pinions (16C - 16E) mounted movable in rotation around the shaft. Friction elements (38A, 38B) with respective friction surfaces (39A, 39B) are integrated in rotation with the pinions (16C - 16E) and the shaft (12), respectively. A unit (40) maintains the surfaces in constant contact to synchronize relative speeds of rotation of the pinions (16C - 16E) and the shaft (12), when dogs (28A - 28C) are engaged. The dogs (28A - 28C) take blocked and disengaged positions to block and allow rotation of driven pinions (18B - 18E) of a driven shaft (14).
Patent FR-2874151-A1 (FR)
Title: Appareil d'allumage de lampe a decalage
Inventor: ICHIKAWA TOMOYUKI
IPC: H05B41/16
Filed: 2005-08-03
Abstract: Dans un appareil d'allumage de lampe à décharge, au cours d'une période transitoire partant du moment où une lampe à décharge (6) a été allumée dans un état froid pour aller jusqu'au moment où la lampe à décharge a atteint un état d'allumage statique, la puissance appliquée à la lampe à décharge se réduit en fonction du temps après une puissance maximale initiale qui dépassait la puissance nominale. Un circuit régulateur de puissance maximale (8a) est prévu pour réguler la puissance appliquée pendant la période transitoire de façon que la puissance appliquée ne dépasse pas un niveau de puissance limite supérieure qui se réduit avec le temps après l'application de la puissance maximale initiale. De cette manière, l'application d'une puissance transitoire excessive est empêchée de se produire plus longtemps que cela n'est nécessaire dans le cas d'une défaillance intervenant dans la charge, ce qui limite la quantité de chaleur produite et empêche une destruction thermique.
Patent FR-2891427-A1 (FR)
Title: Data broadcasting method for e.g. single frequency network type digital terrestrial television network, involves verifying that determined time-shift value is equal to reference time-shift value imposed for transmitter
Inventor: LESAFFRE JEAN CLAUDE
IPC: H04H20/72
Filed: 2005-09-23
Abstract: The method involves generating a reference signal reconstituted from some data of successive data frames to be transmitted. The reconstituted reference signal and an external reference signal are compared, so as to determine a time-shift value between the reconstituted reference signal and the external reference signal. The determined time-shift value is equal to a reference time-shift value imposed for one of multiple transmitters, is verified. Independent claims are also included for the following: (1) a computer program product downloadable from a communication network and/or stored on a medium readable by computer and/or executable by a microprocessor (2) a data transmitter in a broadcasting network (3) a data broadcasting system implementing a broadcasting network.
Patent FR-2893442-A1 (FR)
Title: Electronic device for creating two-way electrical circuit, has push buttons mechanically or electrically activating respective receiver and transmitting modules, where button activates relay which controls wired connection
Inventor: DURAND GILLES
IPC: G08C19/00
Filed: 2005-11-16
Abstract: The device has a main receiver module (1) connected to a lamp (5) via a wired connection (4), and transmitting modules (2A, 2B) placed on a wall of a room. Each module has a plate with a thickness comprised between 0.1-1 centimeter. The receiver module has reception units e.g. integrated aerial, for receiving radiofrequency waves transmitted by transmitting units of the transmitting modules. Push buttons (3A-3C) mechanically or electrically activate the respective receiver and transmitting modules, where the button activates a relay which controls the wired connection. An independent claim is also included for a method of transforming an existing electrical circuit into an electrical circuit with two-way function.
Patent FR-2882104-A1 (FR)
Title: Cylinder head gasket for use between engine block and cylinder head, has compression limiter arranged between rib and opening, and compression limiter arranged at each end of plate, where one limiter has rib at level of plate having nosing
Inventor: BURG PASCAL
IPC: F02F11/00
Filed: 2005-02-17
Abstract: The gasket (10) has a sheet metal plate, an airtight barrier in the form of a rib (16), and an opening and/or an orifice to connect two ducts opening at the level of the respective surfaces to be sealed. One compression limiter is arranged between the rib and opening, and another compression limiter is arranged at each end of the plate. One of the limiters has a rib (22) arranged at the level of the plate comprising a nosing (24).
Patent FR-2888838-A1 (FR)
Inventor: BOISSONNAT PHILIPPE
IPC: C03B37/16
Filed: 2005-07-22
Abstract: The automatic strand take-up installation comprises at least one gripping member (12) for taking hold of at least one strand coming from a bushing (2), the gripping member being guided by a single conveying loop (1) to the vicinity of a chopper (7). One system for maneuvering the gripping member allows the gripping member (12) to be opened and closed in such a way as to release said strand at the chopper (7).
Patent FR-2893504-A1 (FR)
Inventor: PAUFIQUE JEAN
IPC: C12P1/00
Filed: 2005-11-18
Abstract: The object of the invention is a process for obtaining an active ingredient for increasing the mechanical strength of the skin, wherein the process utilizes the following steps: Solubilization of rye fibers and/or seeds and/or bran in water, Simultaneous or successive enzymatic hydrolysis or hydrolyses, Separation of soluble and insoluble phases by filtration, centrifuging, decanting, Treatment of the active fraction, and Sterilizing filtration. The product obtained by the process, cosmetic compositions containing the product, and method of using the product are also disclosed.
Patent FR-2896533-A1 (FR)
Title: Internal combustion engine`s exhaust line for motor vehicle, has fuel injector arranged so as to orient fuel jet in direction of vaporization surface, where surface presents temperature equal to evaporation temperature of injected fuel
Inventor: DANEAU MARC
IPC: F01N3/36
Filed: 2006-01-26
Abstract: The exhaust line (1) has an exhaust gas treating device (3) which is provided with an oxidation catalyst (5) and a fuel injector (7) situated in upstream of an oxidation catalyst. The injector is arranged in a manner to orient a fuel jet in the direction of vaporization surface (14) of the exhaust line, where the surface presents temperature equal to total evaporation temperature of the injected fuel. The temperature of vaporization surface is more than 360 degrees and less than or equal to 380 degrees. An independent claim is also included for a method for treating an exhaust gas inside the exhaust line for an internal combustion engine of a motor vehicle.
Patent FR-2897119-A1 (FR)
Title: Gravitational generator has vacuum compartment containing springloaded weight that actuates pistons to raise water level in tanks to produce generating effort
Inventor: DUVAL YANNICK
IPC: F03G7/10
Filed: 2006-02-09
Abstract: The generator consists of a vacuum compartment (CSV) containing a weight (M) that is released and propelled by a spring (R), or alternatively by compressed air or an explosive device, so that it is driven without air resistance between two pistons (P1, P2), imparting a force that drives the pistons apart and causes them to raise the water level in two tanks (B1, B2). The energy provided by the water pressure is recuperated by systems (C1, C2; A1, A2) and used, for example to drive a power generator and partly to re-compress the spring. In a variant of the design the weight is dropped directly onto a single piston.
Patent FR-2884793-A1 (FR)
Title: Procede et dispositif pour la stabilisation d'un vehicule automobile
Inventor: FOLKE REINER
IPC: B62D6/04
Filed: 2006-04-20
Abstract: Procédé pour la stabilisation d'un véhicule selon lequel on détecte la présence d'un état de conduite instable du véhicule (301), caractérisé en ce qu'en fonction de la présence d'un état de conduite instable on n'applique un couple de volant (Mzus) indépendant du conducteur qui rend plus facile la rotation du volant dans la direction de rotation dans laquelle un mouvement de braquage diminue ou supprime l'état de conduite instable que dans la direction contraire.
Patent FR-2903010-A1 (FR)
Title: Cosmetic process useful e.g. for care and/or make-up to improve the brilliance of the complexion of a clear skin, comprises application of a composition comprising a C-glycoside derivative on the skin
Inventor: LABOUREAU JULIEN
IPC: A61Q1/02
Filed: 2006-07-03
Abstract: Cosmetic process of care and/or make-up to improve the brilliance of the complexion of a clear skin, comprises application of a composition comprising a C-glycoside derivative (I) in a medium on the skin.
Patent FR-2905263-A1 (FR)
Title: Ensemble mobile multimedias, multiservices et connectable pour le diagnostic, les prescriptions, le suivi medical et les soins infirmiers.
Inventor: CINQUALBRE JACQUES
IPC: A61G12/00
Filed: 2006-08-30
Abstract: Ensemble mobile connectable, multimédias et multiservices pour le diagnostic et le suivi médical caractérisé en ce qu'il se compose d'une base roulante directionnelle (2) et d'un corps creux cylindrique (3) renfermant des moyens d'alimentation électrique (28,29), des moyens d'identification (18), des moyens informatiques et des moyens de communication multimédias ainsi qu'un poste (39) de désinfection des mains et en ce qu'il est prédisposé pour sa réception et son branchement à une station d'accueil.Cette invention intéresse notamment les fabricants de chariots destinés à des hôpitaux et à des unités de soins.
Patent FR-2905523-A1 (FR)
Title: Capacitorless dynamic RAM type memory cell for storing information, has MOSFET type device with substrate having grid insulator comprising two parts of equal thickness, where one part has tunnel resistance greater than that of other part
Inventor: GUEGAN GEORGES
IPC: H01L29/49
Filed: 2006-09-01
Abstract: The memory cell has a MOSFET type device comprising a base substrate (6) and a floating substrate that is made of a semiconductor material. The floating substrate has a grid (3) and a grid insulator (8). The insulator comprises parts (8a, 8b) corresponding to doped zones (3a, 3b) of the grid, respectively. The part (8a) has tunnel resistance that is greater than that of the part (8b) of the insulator. The parts (8a, 8b) have equal thickness and are made of respective materials. The part (8a) has dielectric constant that is less than that of the part (8b). An independent claim is also included for a method for utilizing a dynamic RAM memory cell.
Patent FR-2909145-A1 (FR)
Title: Bearing assembly for gear box of motor vehicle, has external ring with upper surface mounted against surface of bore, where surfaces comprise profile whose generatrix presents radius greater than external nominal radius of ring
Inventor: LONCHAMBON HERVE
IPC: F16C19/24
Filed: 2006-11-28
Abstract: The assembly has an external ring (3) with an upper surface mounted against a surface of a bore. Rolling bodies (6) e.g. cylindrical rollers, are placed between the external ring and an internal ring (5) for permitting rotation of the rings. The upper surface of the external ring and/or the surface of the bore comprise a convex bulging profile (9) whose generatrix presents a radius (R) greater than an external nominal radius (Rn) of the external ring.
Patent FR-2897895-A1 (FR)
Title: Transmission unit and starter-generator assembly for gas turbine, has synchronous generator and exciter placed on sides of pinion and with respective rotors mounted on shaft, and transmission unit and starter-generator placed in common case
Inventor: BERENGER SERGE
IPC: F02C7/275
Filed: 2006-02-27
Abstract: The assembly has a starter-generator comprising a synchronous generator (10) and an exciter (20) including rotors forming inductors and stators forming armatures, respectively. The rotor of the exciter is connected to the rotor of the generator. The rotor of the generator and the rotor of the exciter are mounted on a common shaft (60) forming a single part with a pinion (54) of a transmission unit (50). The unit (50) and the starter-generator are placed in a common case (52). The synchronous generator and the exciter are placed on both sides of the pinion.
Patent FR-2900828-A1 (FR)
Title: Optical surface e.g. lens, processing method for e.g. camera, involves applying solution on surface to form film, where film has persistence properties, and less adherence coefficient with respect to liquids secreted by human body
Inventor: DULUCQ JEAN LOUIS
IPC: G02B23/24
Filed: 2006-05-09
Abstract: The method involves applying a liquid solution comprising polymer constituted of ethylene glycol and surface active polymer, on an optical surface of a head of an optical instrument by soaking and draining to form a film on the surface, where the film has persistence properties, less adherence coefficient with respect to liquids secreted by human body and optical transmission coefficient close to one to conserve optical quality even in the presence of the film. An independent claim is also included for a solution for processing an optical surface of a head of an optical instrument.
Patent FR-2888297-A1 (FR)
Title: Disque de frein composite et procede de fabrication
Inventor: KRUGER GERALD
IPC: C22C38/18
Filed: 2006-07-05
Abstract: Dans un disque de frein composite comprenant un disque porteur 1 en fonte grise, et au moins un anneau de friction 2 qui est relié de manière fixe au disque porteur, qui est différent de celui-ci sur le plan de la matière, et qui couvre au moins la zone sensiblement en regard d'une garniture de frein, l'anneau de friction 2 est réalisé en un matériau de friction présentant une tenue ou résistance plus élevée à la corrosion que le disque porteur 1 en fonte grise. Par ailleurs, un procédé de fabrication d'un tel disque de frein composite prévoit de relier ou d'assembler un disque porteur 1 en fonte grise avec au moins un anneau de friction 2, par soudage par friction ou par surmoulage du disque porteur 1.
Patent FR-2904997-A1 (FR)
Title: Dispositif transportable de stockage et de delivrance d'oxygene
Inventor: DODIER PHILIPPE
IPC: F17C13/08
Filed: 2006-08-16
Abstract: Dispositif transportable de stockage et de délivrance d'oxygène comprenant un carter (3) contenant un réservoir (1) cryogénique destiné à contenir de l'oxygène liquide, un circuit de réchauffage raccordé au réservoir (1) comprenant au moins un organe (2, 12) de réchauffage/vaporisation de l'oxygène provenant du réservoir (1) en vue de sa fourniture à un utilisateur, caractérisé en ce qu'il comporte un socle (4) muni d'au moins un organe (5) roulant pour permettre le déplacement par roulage du dispositif, le socle (4) et le carter (3) comprenant des organes d'accrochage (6, 16; 7, 17) conjugués déplaçables entre une position active de verrouillage du carter (3) sur le socle (4) et une position inactive de désolidarisation du carter (3) relativement au socle (4).
Patent FR-2912095-A1 (FR)
Title: Luminous decorative pattern element for lighting e.g. door panel, has luminous source with plate having diffusing zone at its surface more far from external unit, where diffusion degree of zone varies according to distance of LED
Inventor: BEAUPERE STEPHANE
IPC: B60Q3/02
Filed: 2007-02-01
Abstract: The element has an area luminous source placed at side of a translucent external unit. The unit has a porous ply (28) such as tissue and leather perforated plies, arranged at visible side, and a spacer scattering layer e.g. translucent foam layer (26). The source is adjacent to the unit, and has low thickness in direction of stacking of the source and the unit. The source has a transparent plate (10) with a diffusing zone (18) at its surface more far from the unit. Diffusion degree of the diffusing zone varies according to distance of an LED (20) of the source.
Patent FR-2919236-A1 (FR)
Title: Head-rest for seat of motor vehicle, has structural plate with wedges placed in periphery of covering layer and oriented towards rear of plate, and flexible material layer interposed between plate and covering layer
Inventor: BONFILS XAVIER
IPC: B60N2/48
Filed: 2007-07-25
Abstract: The head-rest (1) has an armature (2) integrated to a structural plate (3). The plate has a front face covered with a textile or leather based extendable covering layer (4). The periphery of the layer is associated to the periphery of the plate by wedges (5) of the plate. The wedges are placed in the periphery of the covering layer and oriented towards the rear of the plate. A flexible material layer is interposed between the plate and covering layer.