baber/WOPTO huggingface dataset:
Patent FR-2832475-A1 (FR)
Title: Elastic coupling between motor vehicle internal combustion engine crankshaft and electric motor shaft has two part housing with peripheral coil springs
Inventor: HONORIO FRANCOIS
IPC: B60K6/485
Filed: 2001-11-22
Abstract: The elastic coupling between a motor vehicle internal combustion engine crankshaft and an electric motor shaft has an annular  housing (34) mounted on the clutch housing (22) coaxial to it and fitting into the hub (11) of the electric motor rotor (6). The housing has circumferential coil springs (37) to dampen relative torsional displacements between the two halves (35,36) of the housing.
Patent FR-2834225-A1 (FR)
Title: Granules obtenus par sechage d'une emulsion comprenant un polymere et un ose ou un derive d'ose
Inventor: MANUSZAK MELISSA
IPC: A61K8/00
Filed: 2001-12-27
Abstract: La présente invention a pour objet des granulés susceptibles d'être obtenus par séchage d'une émulsion comprenant : - au moins une matière active hydrophobe, - au moins un tensioactif non ionique polyalcoxylé, - au moins un composé hydrosoluble ou hydrodispersable choisi parmi les polymères obtenus à partir d'au moins un monomère acide monocarboxylique, polycarboxylique ou anhydride carboxylique, aliphatique, cyclique ou aromatique, porteur d'une insaturation éthylénique et à partir d'au moins un monomère hydrocarboné portant au moins une insaturation éthylénique, - au moins un ose présentant 4 à 6 atomes de carbone, ses dérivés correspondants. Les granulés selon l'invention peuvent être utilisés dans les domaines de la détergence, du traitement de la peau et/ou du cheveu, pharmaceutique.
Patent WO-02081312-A1 (WO)
Title: Thermoplastic container whereof the base comprises a cross-shaped impression
Inventor: BOUKOBZA MICHEL
IPC: B65D23/00
Filed: 2002-04-02
Abstract: The invention concerns a thermoplastic container obtained by blow-moulding of a preform, with a base (3) comprising in its central part a multiple-branch cross-shaped impression provided with a central recess (6) from which radial branches (8) radiate; the base (3) is of the petal-shaped type with at least three legs (10) formed by protuberances located near the periphery; there are as many legs as branches mutually aligned radially; each leg includes a notch for absorbing stresses (13) radially separated from the end of the respective branch.
Patent WO-02101958-A1 (WO)
Title: Device for optical communication between electronic modules
Inventor: LOVATO JEAN-LOUIS
IPC: H04B10/80
Filed: 2002-04-04
Abstract: The invention concerns a device for two-way optical communication between a master module and slave modules, via an optical busbar (1) made of transparent material. The master module is axially coupled to the busbar. The modules are arranged laterally along a useful part of the busbar delimited by a lateral reflector arranged opposite the slave modules. The lateral reflector can consist of a plurality of adjacent notches (12), formed at the surface of the busbar and constituting a continuous saw-tooth reflecting zone, and/or of a narrow reflecting strip (17). The positioning of the slave modules along the useful part of the busbar may be random and their lateral location is not of critical importance, since a lateral coupling zone extends over at least 1 cm outside the busbar. Such a device can advantageously used in an electric board.
Patent WO-03004406-A1 (WO)
Title: Nitride of barium magnesium aluminate, method for production and use thereof as luminophore
Inventor: ARCHAMBAULT VALERIE
IPC: H01J61/44
Filed: 2002-07-03
Abstract: The invention relates to a barium magnesium aluminate, containing europium, characterised in being a nitride. The above is prepared by a method, characterised by thermal treatment of a barium magnesium aluminate, containing europium, under a gas stream containing ammonia. The invention further relates to a barium magnesium aluminate resulting from the calcination, in the presence of oxygen, of the said aluminate nitride. Said aluminate may be used as luminophore in plasma screens or tri-chromatic lamps.
Patent FR-2822899-A1 (FR)
Title: Method for determining fed fuel amount during starting process of internal combustion engine involves amount altered by start quantity factor
Inventor: POTT EKKEHARD
IPC: F02D41/40
Filed: 2002-03-26
Abstract: The method for determining a fed fuel amount during the starting process of an internal combustion engine involves the amount altered by a start quantity factor (F1). The starting process is divided into two phases with an arbitrary number of individual injection processes (i), for each of which a start quantity factor is determined.  The start quantity factor for each new injection process of the first start phase is reduced or maintained ntil a successful main running speed of the engine is established (HE). The start quantity factor in each new injection process in the following second start phase is altered or maintained until a successful achievement of a no-load speed (no) is indicated (successful engine start).
Patent FR-2839151-A1 (FR)
Title: Dispositif et procede de determination du"chirp" d'un modulateur electro-optique du type mach-zehnder
Inventor: PORTE HENRI
IPC: G01J9/00
Filed: 2002-04-29
Abstract: L'invention concerne un dispositif de détermination du « chirp » d'un modulateur électro-optique interférométrique de type Mach-Zehnder par analyse spectrale optique d'un signal optique modulé, un signal optique de fréquence ω0 produit par une source étant modulé en signal optique modulé par un signal électrique, ledit signal électrique comportant une composante périodique de fréquence prédéterminée Ω et une composante continue de polarisation, le « chirp » pondérant l'amplitude des raies optiques latérales de modulation décalées en fréquence de |Ω| par rapport à ω0. Selon l'invention, le dispositif comporte au moins un moyen de mesure optique d'au moins une des raies latérales et un moyen de commande et de calcul permettant, dans une première étape de mesure, d'envoyer une composante continue telle que la différence de phase optique φ entre les deux bras est sensiblement nulle et, dans une seconde étape de mesure, d'envoyer une composante continue telle que la différence de phase optique φ en valeur absolue entre les deux bras est sensiblement égale à π, le moyen de calcul permettant au moins de calculer pour une fréquence de raie optique latérale donnée le rapport de la mesure à |φ|=π sur la mesure à φ=0, ledit rapport permettant de déterminer le « chirp ». L'invention concerne également un procédé de détermination du « chirp ».
Patent FR-2837318-A1 (FR)
Title: Muffling device for snare drum comprises lower resonance skin
Inventor: BEVAND CHARLES
IPC: G10D13/02
Filed: 2002-06-12
Abstract: The device (1) for muffling the snares of a drum (6) comprises a lower resonance skin (8b). The snare is constituted by a vibratory assembly constituted by several snare strands. There are means allowing the automatic locking and/or releasing of the vibratory assembly as a function of the skin vibration.
Patent FR-2841328-A1 (FR)
Title: Radiateur electrique et procede de fabrication d'un tel radiateur
Inventor: CAPELLO JOSIANE
IPC: C03C27/12
Filed: 2002-06-24
Abstract: Ce radiateur comprend au moins deux panneaux (2, 3, 4) en verre entre deux desquels est disposé un circuit résistif (10), à base de verre et d'argent et déposé par sérigraphie sur l'une des faces latérales (21) d'un premier panneau (2) tournée vers un deuxième panneau (4). Le procédé de fabrication de ce radiateur comprend des étapes consistant à déposer par sérigraphie, sur une face latérale (21) d'un panneau de verre (2) non trempé, une encre conductrice comprenant du verre, de l'argent et un liant organique; à chauffer ce panneau (2) à une température telle que le verre contenu dans l'encre fond, alors que le liant est éliminé et à tremper le panneau (2).
Patent FR-2841694-A1 (FR)
Inventor: DUFOURG PIERRE STEPHANE
IPC: H02G3/04
Filed: 2002-06-26
Abstract: The trough (1) consists of longitudinal members (5) and transverse members (6) which form a U shaped channel to carry cables. The longitudinal members at the base of the trough (5b) have semicircular folds (5a) along their length which receive the bases (6a) of the transverse members to give a smooth single level floor
Patent FR-2842355-A1 (FR)
Title: Fuel cell for electric vehicle includes use of hot gases from cathode to convert liquid fuel into gas prior to injection to anode region
Inventor: MARCHAND MARIELLE
IPC: H01M8/04
Filed: 2002-07-09
Abstract: The electric vehicle fuel cell (2) has electrodes (6,7), provided with gaseous inputs. The cathode (7) is supplied with air at its input by a source (3) and produces hot gases at its output. The hot gases emerging from the cathode are directed towards a fuel reservoir (4) where the heat converts part of the liquid fuel into gas ready for injection into the anode (6). The electric traction system for a motor vehicle comprises a fuel cell (2) having at least one set of anode and cathode electrodes (6,7), provided with inputs and outputs. The cathode (7) is supplied with air at its input by a source (3) and produces hot gases at its output. The anode is supplied with injected gaseous fuel. The hot gases emerging from the cathode are directed towards a fuel reservoir (4) which is partially filled with liquid fuel. By heat exchange the hot gases convert a part of the liquid fuel into gas ready for injection. The resulting gaseous fuel is then injected into the anode (6). The liquid fuel in use may be petrol, diesel or an alcohol such as methanol or ethanol. A flow regulator (5) may be placed between the fuel reservoir (4) and the anode (6).
Patent FR-2827719-A1 (FR)
Title: AC generator for vehicle e.g. passenger car, truck, has signal transmitting unit which sends signal, that indicates detected angular acceleration, to external device
Inventor: OKUNO TOMOYA
IPC: H02K7/10
Filed: 2002-07-15
Abstract: A stator (2) includes a stator winding (22) which generates AC voltage when a rotor (3) rotates to provide a rotating magnetic field. An angular acceleration detecting circuit senses the angular acceleration of the rotor when a one-way clutch interrupts a driving torque to idle a pulley. A signal transmitting unit sends a signal, which indicates the detected angular acceleration, to an external device.
Patent FR-2831115-A1 (FR)
Title: Automobile seat, displaceable frontward, comprises back with articulation between back and seat support, locking mechanism, longitudinal displacement system provided with stop and memory unit
Inventor: BECKER BURCKHARD
IPC: B60N2/20
Filed: 2002-10-18
Abstract: The automobile seat, displaceable frontward, comprises a back (20), a seat support, an articulation (32) for the back located between the back and the seat support, a locking mechanism (40), a system of longitudinal displacement provided with a stop unit (70) and a memory unit (78). A release mechanism releases the displacement of the seat to the front from a normal position to an advanced position. A first transmission is located between the back and the longitudinal displacement system. The locking mechanism has a second locking position where the back articulation is held in its folded down position. A second transmission (56) is located between the locking mechanism and the memory unit and is activated by the locking mechanism, so that the locking mechanism cannot be led into the second locking position within a rear part (100) of the seat displacement trajectory from the normal use position. The locking mechanism can be engaged in the second locking position within the front part (102) of the displacement trajectory.
Patent FR-2849268-A1 (FR)
Title: Fabricating collapsible substrate for electronic, opto-electronic and optic applications, by forming adhesive interface with migration of an atomic species to produce a gaseous phase at the interface
Inventor: LETERTRE FABRICE
IPC: H01L21/762
Filed: 2002-12-24
Abstract: Fabricating a collapsible substrate comprises: (a) forming on at least one of the leading surfaces of a support (1) or source substrate (2), intermediate material layer(s) (3, 31, 31', 33, 34, 34'), then a reservoir layer (30, 30'); (b) sticking the support and the source substrate together by molecular adhesion so the reservoir layer presents an adhesive interface (4) with one of its two contiguous layers, the reservoir layer containing in its volume at least one atomic species able to migrate towards the adhesive interface and form with it a gaseous phase; and (c) placing part (20) of the source substrate to obtain a service layer (22) on the pile of other layers. Independent claims are also included for: (i) the collapsible substrate produced by this method; (ii) a method for the fabrication of a composite substrate for electronic, opto-electronic and optic applications.
Patent FR-2850482-A1 (FR)
Title: Screen cover representing virtual 3 D objects placed in front of a CRT, Plasma or LCD screen, has arrangement whereby it displays virtual objects or tableau when television is switched off
Inventor: ABITBOL HUBERT
IPC: G09F13/02
Filed: 2003-01-29
Abstract: The device includes a hologram (2) and a screen (1), the hologram having on its rear face an opaque pedicle, and also being totally transparent when it is illuminated by a spot light. The whole is illuminated by a spot (3) fixed w.r.t to the hologram screen, this spot being illuminated when the television or computer is switched off. Similarly it switches off when the computer or the television is switched on.
Patent FR-2850520-A1 (FR)
Title: Micro-wave heating device for the high temperature treatment of solid particles or mud for expansion, rendering inert, vitrification and calcination applications
Inventor: VANDENBUSSCHE FREDERIC
IPC: F26B3/347
Filed: 2003-01-24
Abstract: Device for the micro-wave heating of a material, introduced as particles or as a paste, comprises a fixed external envelope (30) and delimiting a closed internal cavity (31) communicating with at least: (a) an inlet (35) for the material; (b) an orifice (32) for the introduction of a micro-wave field; (c) a system (36) for churning the material; (d) a system (41) for rotating the churning device; (e) an outlet (45) for the heated material; (f) a device for discharging the products from the churning device to evacuate it via the outlet; and (g) a system for capturing the micro-waves dimensioned on the different openings of the envelope to confine the micro-waves in the envelope during the different operating phases of the furnace. An Independent claim is included for the fabrication of granules using this micro-wave heating device.
Patent WO-03093973-A1 (WO)
Inventor: NACIRI ROBERT
IPC: G06F7/72
Filed: 2003-04-18
Abstract: Calcul d'une multiplication modulaire au sens de Montgomery. Les deux nombres x, a à multiplier modulo m sont exprimés en mots et le calcul s'effectue par cycle, chaque cycle comprenant: le calcul (102) d'un mot dit coefficient de réduction, la multiplication (100) d'un mot (XI) de x par un mot (Aj) de a, la multiplication (101) du coefficient de réduction (Qi) par un mot (Mj) du module m, l'addition (103) des résultats à un mot d'une mémoire é décalage (104), et le décalage d'un mot dans cette mémoire, à la fin d'un cycle.
Patent FR-2854385-A1 (FR)
Title: Package, has flapper placed on groove for closing compartment defined by shell, where edges of perforation of card are placed in another groove for maintaining flapper in former groove
Inventor: TREVILLOT NICOLAS
IPC: B65D73/00
Filed: 2003-05-02
Abstract: The package has a card (1) with a perforation (2) in which a shell (3) is penetrated. The card has lateral walls defining two grooves (6,7) opening towards an outside and inside of the shell, respectively. A flapper (8) is placed on a groove (7) for closing a compartment defined by the shell. Edges (9) of the perforation are placed in the groove (6) for maintaining the flapper in the groove (7).
Patent FR-2856380-A1 (FR)
Inventor: BOUKOBZA MICHEL
IPC: B65D1/02
Filed: 2003-06-19
Abstract: A container made from thermoplastic material, of the type with a domed base, including a central projecting pimple, a peripheral support region and an intermediate arch, provided with ribs, extending from the central pimple to the support region but not therein, the ribs having a dihedral form with a straight section in a V in the medial plane, essentially parallel to the axis of the container and running into each other without a break. The ribs have a longitudinal profile which is curvilinear, the bases of the ribs, in the region thereof adjacent to the central pimple, extending higher than the base of said central pimple and the bases and crests of the ribs, in the region thereof adjacent to the support region, having curves merging progressively into a continuous rounding of unbroken curvature immediately above the support region such that the latter is essentially planar and continuous over the whole length thereof.
Patent FR-2857424-A1 (FR)
Title: Forces transmission device, has force transmission lever that rotates in connection with support tilting with respect to horizontal position, and return unit that brings back lever to its origin position
Inventor: REIN JEAN MARIE
IPC: F03G3/08
Filed: 2003-07-10
Abstract: The device has a force transmission lever (1) that rotates in connection with a support (6) tilting with respect to a horizontal position. A return unit brings back the lever to its origin position. The lever supports a load (2) of weights determined based on the lever length, until its end (4). The force is transmitted to the end (4) fixed to a tight rotation unit such as a cylinder. An independent claim is also included for an application of a forces transmission device.
Patent FR-2842837-A1 (FR)
Title: Heated industrial smoothing iron for fabrics has first-stage venturi gas heater linked to second-stage heater by expansion chamber
Inventor: GIAON RUDI
IPC: D06F67/02
Filed: 2003-07-22
Abstract: An industrial smoothing iron for textiles or fabrics has a rotating gas-heated pressing drum. The gas burner main section (6) is a perforated tube extending partly into the drum and translating to a coaxial first tube forming the first stage burner section. A second-stage burner is formed esp. by a second tube (7). The first- and second-stage burners are linked by an expansion chamber. The second-stage burner has a heat distribution cap.
Patent FR-2859744-A1 (FR)
Title: Panel for producing heating and/or cooling e.g. load bearing walls of building, has tube whose ends are accessible in recesses to permit their connection with heat energy transportation and distribution conduit of adjacent panels
Inventor: BIRARDA VINCENT
IPC: E04C2/52
Filed: 2003-09-11
Abstract: The panel has load bearing structures (1, 3) integrating a tube (4) for transportation and distribution of heat energy. The tube is placed opposite to an inner side of a heat insulating material (2). Ends (4a) of the tube are accessible in recesses (6) in the structure (3) to permit connection of the ends with a heat energy transportation and distribution conduit of adjacent panels. An independent claim is also included for a load bearing wall having a prefabricated panel.
Patent FR-2861233-A1 (FR)
Inventor: HAVARD VINCENT
IPC: H04B10/291
Filed: 2003-10-17
Abstract: The system has a pumping source (12) comprising two sources (14, 16) generating pumping lights at different wavelengths. A modulator (18) applies amplitude modulation to the sources (14, 16). The sources (14, 16) present a temporal decorrelation between envelopes of the lights. The sources are adapted to vary the temporal decorrelation between the envelopes during propagation of an optical signal in an optical fiber. The pumping light generated by the source (14) is adapted to pump the optical signal by Raman effect. The pumping light generated by the source (16) is adapted to pump the pumping light generated by the source (14), by Raman effect. An independent claim is also included for a method of Raman amplification of an optical signal in a dispersive propagation medium.
Patent FR-2865932-A1 (FR)
Title: Rollator for use in beach, has longitudinal and parallel skates, where each skate is fixed and connected to two bases of rollator by tubes, and front ends of two skates are terminated by curve at specific degrees
IPC: A61H3/00
Filed: 2004-02-10
Abstract: The rollator has longitudinal and parallel skates (1, 2) at its lower end. Each longitudinal and parallel skate is fixed and connected to two bases of the rollator by T shaped tubes (3-6). Front ends of the two skates are terminated by a curve at 45 degrees. The tubes are super structure inox 316L (25x1.5) tubes. The surfaces of the longitudinal and parallel skates are positioned on the ground.
Patent FR-2864041-A1 (FR)
Inventor: LASSERRE PIERRE ANDRE
IPC: G01F23/20
Filed: 2003-12-17
Abstract: The assembly has a distribution device (20) for containing a product e.g. dye, to be distributed. A transparent case (10) includes a housing (11) to receive the distribution device, where the housing includes a lower part and an upper part (11b) that is relatively widened towards the lower part. The case receives water to allow the distribution device to float in the case when the device is not completely full.
Patent FR-2868592-A1 (FR)
Title: Turning knob for electrical circuit, has basin defined between outer cylindrical flange and inner cylindrical cover for housing helical spring to integrate sliding ring and torsion spring for integrating operating device
Inventor: DA DALT HUGUES
IPC: H01H19/63
Filed: 2004-03-30
Abstract: The knob has a body (10) presenting a widened part equipped with an outer cylindrical flange (12). A basin is defined between the flange and an inner cylindrical cover (13) for housing a helical spring to integrate a sliding ring (30) and a torsion spring for integrating an operating device (20). The flange defines a central opening cooperating with a carrier of a handle of the operating device.
Patent FR-2871667-A1 (FR)
Title: Mecanisme de table a chariot et coulisseau pour plateau sortant
Inventor: COTE DANIEL
IPC: A47B37/00
Filed: 2004-06-18
Abstract: Mécanisme de table à plateau sortant, réalisé par chariot mobile monté sur une poutre centrale et équipé d'un coulisseau supérieur lié en mouvement avec son déplacement.
Patent FR-2872152-A1 (FR)
Title: Materiau a porosite hierarchisee comprenant du silicium
Inventor: CHAUMONNOT ALEXANDRA
IPC: B01J13/04
Filed: 2004-06-24
Abstract: On décrit un matériau à porosité hiérarchisée constitué d'au moins deux particules sphériques élémentaires, chacune desdites particules sphériques comprenant des nanocristaux zéolithiques ayant une taille de pores comprise entre 0,2 et 2 nm et une matrice à base d'oxyde de silicium, mésostructurée, ayant une taille de pores comprise entre 1,5 et 30 nm et présentant des parois amorphes d'épaisseur comprise entre 1 et 20 nm, lesdites particules sphériques élémentaires ayant un diamètre maximal de 10 m. La matrice à base d'oxyde de silicium peut contenir de l'aluminium. On décrit également la préparation dudit matériau.
Patent FR-2873713-A1 (FR)
Title: Procede de dissolution d'huile a basse temperature
Inventor: LALLIER JEAN PIERRE
IPC: C11D7/50
Filed: 2004-07-29
Abstract: La présente invention concerne le domaine des solvants. Elle concerne plus particulièrement un procédé de dissolution d'huile à basse température. La présente invention a également pour objet une nouvelle composition à base de 1,1,1,3,3-pentafluorobutane ( HFC-365mfc) et de 1,1,1,2,3,4,4,5,5,5-decafluoropentane ( HFC-43-10mee) .