baber/WOPTO huggingface dataset:
Patent FR-2744301-A1 (FR)
Title: Onduleur d'alimentation d'un moteur electrique de traction d'un vehicule
Inventor: LEVY ALAIN
IPC: H02P6/08
Filed: 1996-01-30
Abstract: Onduleur d'alimentation en courant alternatif des bobinages du stator d'un moteur électrique synchrone, notamment pour la traction d'un véhicule électrique. Lors de chaque alternance du courant alternatif, l'onduleur à interrupteurs à état solide délivre des paliers à intensité constante. Au cours de chaque palier, l'intensité du courant est déterminée par le rapport cyclique d'un signal de découpage commandant la conduction des interrupteurs, à transistors ou à thyristors, de l'onduleur. La fréquence f du signal de découpage présente, à vitesse nulle du rotor, une valeur (f', 1 kHz) inférieure à la fréquence (8 kHz) de découpage pour une vitesse différente de zéro. Ainsi, les pertes au démarrage, ou à rotor bloqué, sont minimisées.
Patent FR-2744549-A1 (FR)
Title: Signpost panel mounting
Inventor: MONDEJAR PATRICK
IPC: G09F7/18
Filed: 1996-02-05
Abstract: The signpost has a support beam (2) with at least one snap fit foot allowing its fixing to at least one vertical support mast (1). The support beam has at least one profile (13) formed of aluminium connected at its end to a snap fit foot. The mast can have at least one axial groove (5) with an opening having two side slots (7) to retain each beam profile. Each beam profile has at least one side closed by a cap strip (14). The assembly can be held together by snap fit expansible wedges.
Patent FR-2745966-A1 (FR)
IPC: G06Q30/02
Filed: 1996-03-08
Abstract: A data transmission network toll gateway in the form of a device or apparatus for use in payment and electronic cash systems as well as in network data transport billing or charging systems. The device or apparatus may insert a token into a control structure associated with a data packet in a data transmission network, where said token contains a credit of toll units and can trigger an electronic or physical process executed by a machine after the credit in a packet token has been authenticated and debited. Said device or apparatus enables billing or charging in relation to transport, the contents of a data packet or a service associated with the contents of a data packet.
Patent FR-2748338-A1 (FR)
Title: Systeme de controle d'energie a prepaiement avec signalisation du solde de credit d'energie
Inventor: GILOT ALAIN
IPC: G07F7/00
Filed: 1996-05-02
Abstract: Le système comporte un circuit de gestion d'énergie auquel un crédit d'énergie peut être alloué par l'introduction d'un code de prépaiement. Le circuit réduit le montant du crédit d'énergie en fonction de la consommation d'énergie mesurée. Lorsque le solde de crédit d'énergie (C) s'annule, le circuit provoque l'ouverture d'un disjoncteur. A la demande de l'utilisateur, le solde de crédit (C) peut être affiché (F6). Il peut également être affiché (F9) sous la forme d'une estimation (T) de la durée de consommation restante avant l'annulation de son crédit et l'ouverture du disjoncteur, cette estimation étant calculée sur la base de la consommation moyenne (Pmoy) de l'utilisateur, calculée à partir de données mémorisées entre deux achats au moins. Lorsque cette estimation (T) est inférieure à un seuil d'alerte préalable (4 jours), l'utilisateur est prévenu. Il est également prévenu lorsque le solde de crédit d'énergie (C) atteint un seuil d'alerte constitué par un seuil fixe et/ou un pourcentage prédéterminé du crédit moyen acheté par l'utilisateur.
Patent FR-2750994-A1 (FR)
Title: Viscosity modifier composition
Inventor: BENCHIMOL JOEL
IPC: C09K8/20
Filed: 1996-07-15
Abstract: A composition comprises essentially amorphous cellulose nanofibrils, carboxylated cellulose with a degree of substitution less than or equal to 0.95 as additive, and optionally at least one co-additive. The content of additive and optional co-additive is less than 30 weight % based on total weight of nanofibrils and additive(s). Also claimed is a suspension of cellulose nanofibrils obtained by dispersing the above composition. The suspension preferably has a rheo-fluidising type rheological profile.
Patent FR-2752604-A1 (FR)
Title: Balancer assembly for reciprocating IC engine
Inventor: BERNET PHILIPPE
IPC: F16F15/26
Filed: 1996-08-21
Abstract: The balancer for an IC engine including a crankcase having multiple cylinders within which are pistons. Each piston is connected to a connecting rod which themselves are connected to a common crank. The engine has two weights (7, 8) mounted under the crank. Each weight is driven in opposition to the crank by a cam. The two cams (1, 2) are fixed to the crank. The engine has a coupling for the two weights to assure their return movement. Each cam can have a drive cam for its respective weight and a counter-cam for the other weight.
Patent FR-2739371-A1 (FR)
Title: Procede pour reconnaitre des operations de remplissage de reservoir
Inventor: BLUMENSTOCK ANDREAS
IPC: G01L13/00
Filed: 1996-09-17
Abstract: Procédé de reconnaissance d'opérations de remplissage ou de ravitaillement de récipient ou de réservoir utilisant la courbe de pression caractéristique du réservoir au cours d'une opération de ravitaillement pour conclure qu'une telle opération est en cours.
Patent FR-2753694-A1 (FR)
Title: Cutter and display unit for packaging films carried on rollers
Inventor: VESTRI MAURICE
IPC: B65H35/00
Filed: 1996-09-20
Abstract: The display unit (3) takes several rollers (R1,R2,R3,R4) and can be displaced relative to the cutter (2). The shelf and the cutter have complementary device ensuring their locking together in a position corresponding to the cutting of the film from one of the selected rollers. The display unit rotates on in a fixed chassis support. It has two transverse webs (3a,3b) fixed at each end of a central spindle (3c) which rotates in bearings. The rollers are concentric and parallel to the rotating spindle in the horizontal plane. They are mounted in one of the flanges (3b) by engaging one of the ends of rods (6) on which the roller mandrels are mounted. The other flange circular support span has a part which is retracted on introduction of the other end of the rods.
Patent FR-2754726-A1 (FR)
Inventor: QUELLAIS JACQUES
IPC: A63C9/20
Filed: 1996-10-18
Abstract: The invention concerns a connecting device between a shoe and a sporting good comprising means for articulating the shoe to the sporting good along an articulating axis (11) substantially transversal to the shoe. The invention is characterised in that it comprises means defining: a first stable equilibrium position of the shoe pressed against the sporting good; a second stable equilibrium position of the shoe raised relative to the sporting good; resilient means for returning the shoe to one of said stable equilibrium positions. Advantageously, each stable equilibrium position is obtained by a toggle joint articulating system (21, 61, 62).
Patent WO-9727374-A1 (WO)
Title: Abri mobile, notamment destine a la couverture d'une piscine
Inventor: PERROT RENE
IPC: E04H3/16
Filed: 1997-01-20
Abstract: Abri mobile notamment destiné à la couverture d'une piscine comprenant des corps porteurs en matériau composite constitué d'une âme (6) en matériau à structure cellulaire sur les parois de laquelle sont placées des couches d'un élément à structure fibreuse (5), lesquelles couches sont imprégnées d'une résine synthéthique durcissable par polymérisation.
Patent FR-2759157-A1 (FR)
Title: Freezer cabinet with emergency intercommunication between compartments
IPC: F25D23/06
Filed: 1997-02-05
Abstract: Commercial cabinets commonly store food in several adjoining but separately accessed and insulated compartments, some colder - e.g. -40 degrees C - than the rest - e.g. -20 degrees C, separate refrigerating systems being provided for each temperature level. To mitigate the effect of a breakdown in either system, while awaiting technical assistance, the insulating partition (14) between compartments (1,2) operating at different temperatures contains panels (9,10) sliding in vertical guides (12). The rotation of a jacking screw (15) raises one panel, lowers the other. The compartments intercommunicate, the healthy system supporting the faulty one. The screw is operated manually, or, optionally, by an electric motor (16) controlled by an external switch (7) - optionally automatically by a thermostatic sensor. Optionally, the opening partition is a horizontal one.
Patent FR-2746869-A1 (FR)
Title: Agencement de montage pour des elements rotatifs, en particulier les satellites d'un train planetaire
Inventor: BUCH STEFAN
IPC: F16C19/46
Filed: 1997-02-06
Abstract: Agencement de montage avec deux roulements (2) à rouleaux à contact oblique, en disposition en X. Les rouleaux sont constitués par des aiguilles (6) en forme de tonneau, avec un rayon de courbure important et une longueur nettement supérieure à leur diamètre. La piste extérieure (8) de chacun des deux roulements (2) est incurvée en arc de cercle, le centre de courbure étant situé radialement à l'extérieur du diamètre de la piste et axialement entre la face latérale interne (14) et le milieu axial (13) du roulement (2) en question, ce qui permet un agencement présentant de faibles dimensions, une possibilité de basculement réduite et une capacité de charge axiale.
Patent FR-2762235-A1 (FR)
Inventor: DELPRATO FRANCOIS
IPC: B02B3/00
Filed: 1997-04-18
Abstract: The invention concerns a method for treating dicotyledon seeds containing guar gum, which consists in an abrading step wherein the cotyledons are superficially abraded to eliminate therefrom an amount of matter not less than 2 %, advantageously 4 %, preferably 5 %, and not more than about 40 %, advantageously about 30 %, preferably about 20 % of the total volume of dicotyledons. The invention is applicable to hydrocolloids.
Patent FR-2762294-A1 (FR)
Title: Lifter labels from support and their precise positioning
Inventor: BOCACCIO BERNARD
IPC: B65C9/18
Filed: 1997-04-18
Abstract: The machine for lifting labels from their support and precisely positioning them comprises an angular movement arm (5) taking a lifting suction head (2) which lifts a label (1) from the label reel (3). A centring head (6) sucks the label from the lifting head and brings it to its initial position.  This is achieved by a translational movement (9) performed by centring pins (8) which touch the sides of the label. The flexible part (7) of the centring head places the label between the pins, the force necessary for deformation of this part being less than the resistance to deformation of the label.
Patent FR-2762979-A1 (FR)
Title: Display stand or support made from card sheets
Inventor: BELOT GERARD
IPC: A47B43/02
Filed: 1997-05-07
Abstract: The display stand is made from sheets of card that are cut and folded. Extruded sections (60) are engaged on the walls of the card, to hold two parts (2A,2B) together. They have two parallel legs (6A,6B) that are joined at the centre (13) to form a slot (70) that engages on the card.  The end of one leg (6A) has a hook (15), inside the slot, that engages in a complementary hollow in the card. The extruded sections can form slides for a drawer or are used to lock sheets of card together.
Patent FR-2748942-A1 (FR)
Title: Fire-resistant container for liquefied gas bottle
Inventor: MARIS NIGEL CHRISTOPHER
IPC: F17C13/00
Filed: 1997-05-22
Abstract: A fire protection container 106 for a gas bottle 126 e.g. containing liquified propane or butane gas, is made from one or more layers of material, including at least one layer of intumescent material 112, which may be provided on a support of a metal mesh or sheet metal sleeve 114. One or more layers of fire retardant foam 116 may be included, which may be separated by a layer of aluminium foil. A further protective sleeve e.g. of metal such as aluminium, may be provided between the bottle and container wall. The container may be separable into body and lid parts.
Patent FR-2764449-A1 (FR)
Title: Ribbed conduit for protection of one or more electrical cables
Inventor: JEANDEL JEAN CLAUDE
IPC: H02G3/04
Filed: 1997-06-10
Abstract: The conduit is longitudinally alternately ribbed with rings (12) and throats (13A,13B, 13B' .....). For one at least of the throats called the small throat, the depth (P2,P'2.....), measured from its crest zone (15) of the rings (12), is, on a part of the conduit, less than the depth P1) on a similar zone of throats, called the large or deep throat (13A).  The conduit has a group of base throats (G1) which does not include either a deep (13A) or a small throat (13B,13B'). Alternatively the base group (G1) only includes a small throat (13B) and a deep throat (13A). Small and deep throats may be arranged alternately.
Patent FR-2750792-A1 (FR)
Title: Unite d'actionnement pour un appareil electrique, en particulier un composant de vehicule automobile, tel qu'une installation de climatisation
Inventor: HEUER THEODOR
IPC: H01H13/705
Filed: 1997-06-26
Abstract: L'unité d'actionnement (12) comprend une plaque (10), et plusieurs éléments d'actionnement (14) mobiles dans des ouvertures (60). Sur la face arrière (52) de la plaque est agencée une platine (22) avec des surfaces de contact (40) associées aux éléments d'actionnement (14). Sur la platine (22) est posé un matelas de commutation (24) élastique, qui comprend une feuille (26) avec une face (64) vers la plaque (10) et plusieurs poussoirs (28), associés aux éléments d'actionnement (14), d'une seule pièce reliés de façon mobile et élastique avec la feuille (26). Les éléments d'actionnement (14) sont des capuchons (46) ouverts d'un côté avec un bord de butée (56) autour de l'ouverture (52), recevant les poussoirs (28). Sur la face (64) de la feuille (26) sont prévues des saillies de butée (66) d'une seule pièce pour limiter le déplacement des capuchons (46) en cas de poussée vers la platine (22).
Patent FR-2767670-A1 (FR)
Title: Medical sharps disposal container
Inventor: ETIENNE GERARD
IPC: A61B19/02
Filed: 1997-08-27
Abstract: The container (1) is open topped, made from a metal such as aluminum, and has a lining (3) and cover (12) of a plastic material which melts at a temperature below the melting point of the container to enclose the sharps inside the container, rendering them harmless at the same time as they are sterilized. The plastic lining and covering are designed to melt at a temperature of 160 - 180  deg  C and be chemically stable up to about 250  deg  C, and made especially from polyethylene or polypropylene.  The lining can be in the form of granules enclosed in a microperforated membrane, while the covering material (12) can be of loose granules or a sachet (20) of granules (21).
Patent FR-2769945-A1 (FR)
Title: Roller blind for vehicle door
Inventor: WILLIG JEAN LUC
IPC: B60J1/20
Filed: 1997-10-21
Abstract: The roller blind comprises a casing (8) and a winding roller (10) with a longitudinal axis (9). A flexible screen (11) has an edge coupled to the roller and its opposite free edge fitted with a pulling bar (13). When the screen is unfurled the bar is inclined relative to the winding roller axis. The screen passes through an outlet slot (14) in the casing. The slot and the roller axis are not coplanar. Roller blind for vehicle door.
Patent FR-2759958-A1 (FR)
Title: Dispositif de gonflage hybride pour airbags
Inventor: HALAS JONATHAN P
IPC: B60R21/26
Filed: 1997-10-21
Abstract: Dispositif de gonflage hybride (10) , englobant une chambre de stockage (14) pour stocker un gaz sous pression, et un assemblage de chauffage pyrotechnique (30) comportant un matériau solide producteur de gaz (42) dans une chambre de combustion (33) . Une fermeture (62) établit un joint de pression entre la chambre de stockage et la chambre de combustion. Lors de la réception d'un signal de commande, un dispositif d'allumage (54) allume le matériau solide producteur de gaz. La fermeture est cassée, permettant l'échappement d'un mélange du gaz chaud produit et du gaz stocké à travers un diffuseur (70) et son écoulement dans un système de retenue de l'occupant d'un véhicule.
Patent FR-2772352-A1 (FR)
Title: Boitier a couvercle pivotant
Inventor: JOULIA GERARD
IPC: A45C13/34
Filed: 1997-12-15
Abstract: Boîtier comportant un corps de boîtier et un couvercle pivotant. Il comporte au moins un organe élastiquement déformable (9; 10), assujetti d'une part à l'un du corps de boîtier (2) ou du couvercle (3) et monté à rotation d'autre part dans un logement de l'autre du corps de boîtier (2) ou du couvercle (3), ce logement étant excentré par rapport à l'axe géométrique de rotation du couvercle de manière à ce que ledit organe (9; 10) subisse une contrainte de flexion variant avec l'angle d'ouverture du couvercle et restitue, à partir d'une course prédéterminée de pivotement du couvercle depuis sa position de fermeture vers sa position d'ouverture, de l'énergie accumulée par déformation élastique en créant un couple tendant à assister le mouvement d'ouverture du couvercle.
Patent FR-2773185-A1 (FR)
Title: Implement for picking up leaves
Inventor: BERTHOZ ANDRE
IPC: A01G1/12
Filed: 1997-12-30
Abstract: The implement has a chassis supporting a roller (4) on a horizontal axis. An external radially flexible mesh (13) casing (6) has apertures (7) which are traversed by points (12) extending radially from a  support cylinder (11) mounted for rotation inside the roller.
Patent FR-2773344-A1 (FR)
Title: File for classifying documents
Inventor: CLOSSET MARGUERITE
IPC: B42F7/02
Filed: 1998-01-06
Abstract: The file has a first flap (4) of a flexible material and a hinge section (5) with a fold line (7) between the first flap and the back (3). The fold line is limited in length to allow a pre formed section (9) allowing automatic adaptation of the fold to the thickness of the documents.
Patent WO-9841100-A1 (WO)
Title: Machine for the automatic production of meat or vegetable brochettes spitted on wooden picks in particular
Inventor: EMSENS MICHEL
IPC: A22C17/00
Filed: 1998-02-23
Abstract: The invention concerns a machine for the automatic production of brochettes from a container with its side surfaces slotted and filled with layers of meat and/or vegetables, said machine comprising at least: a station for inserting the container (PC); a station for spitting (PE) the container with picks; a cutting station, co-operating with the slots, for cutting up (PD) the spitted layers of meat and/or vegetables; a station for removing (PS) the container with different layers of cut up and spitted meat and/or vegetables. The invention is characterised in that it further comprises supporting means (1) with peripheral arrangements (4 and 5) for mounting and centring at least one container (B), said supporting means (1) being automatically controlled by rotating means to bring the container(s) (B), successively, opposite each of said stations (PC, PE, PD, and PS) arranged in a circle with respect to said means (1).
Patent WO-9850236-A1 (WO)
Inventor: NAUCHE GILLES
IPC: H04N1/23
Filed: 1998-05-05
Abstract: Imprimante comportant deux modules d'impression monochrome (6) et d'impression polychrome (7), respectivement, et des moyens (21) d'analyse des couleurs de l'image à imprimer agencés pour commander les fonctionnements complémentaires des deux modules d'impression afin d'imprimer l'image. L'invention s'applique bien aux télécopieurs.
Patent WO-9904032-A1 (WO)
Title: Culture medium for detecting pathogenic bacteria of the genus listeria and method for identifying said bacteria
Inventor: FACON JEAN-PIERRE
IPC: C12Q1/04
Filed: 1998-07-10
Abstract: The invention concerns a nutritive gelosed culture medium for directly identifying pathogenic bacteria of the genus Listeria, said medium containing a synthetic chromogenous substrate specifically cleaved by phosphatidylinositol-specific phospholipase C (PIPLC).
Patent WO-9927622-A1 (WO)
Title: Multibeam laser resonator
Inventor: GODARD BRUNO
IPC: H01S3/23
Filed: 1998-11-20
Abstract: The invention concerns an optical resonator (1) designed to transmit a set of spatially quasi uniphase N elementary beams of strong luminance (41, 42, 43), comprising: a large mirror (10), for example concave, and a set of N identical small mirrors (121-123), for example convex, arranged such that their respective focal points are located substantially in the large mirror (10) focal plane (PF). The large mirror (10) and the small mirrors (121-123) define a discharge chamber containing the optical amplifying medium (13). The invention is particularly useful for high precision laser machining systems.
Patent FR-2760437-A1 (FR)
Title: Packaging, used especially for audio or video cassettes
Inventor: SEKI SEIZO
IPC: B65D85/575
Filed: 1998-03-10
Abstract: The box (1) to be packaged is enveloped by an external film (2) a part of which is welded into the shape of a part which adheres. It comprises a non-adhered part which becomes an opening tab (10) during opening of the external film.  A weakly adhered part (11a,11b) is adjacent to the non adhered part. A slot (12) formed in one of the weakly adhered parts enables the external film to be torn.
Patent FR-2776583-A1 (FR)
Title: Vehicle seat with base pivoting on vehicle floor
Inventor: DE CONINCK DANIEL
IPC: B60N2/14
Filed: 1998-03-31
Abstract: Rollers are pivotably mounted on a seat frame about a pivoting axis (B). The rollers are dimensioned such that in the rotation locking position of the seat, they engage in guide grooves with minimal play between the contact zones of the rollers and the edges of the groove. The base (1) of the seat pivots on a circular fixture (4,5). Two guides (7) are provided that carry grooves that are circumferential to the circular fixture. The guides are connected to the floor of the vehicle. The rollers are provided with two curved contact zones arranged about a first axis and  pivot about the base of the seat on a diametrically opposite second axis. The rollers are dimensioned so that when the seat is in the locked position they engage in the grooves of the guides with a minimum amount of play between the contact zones and the edges of the grooves by pivoting about the second axis. A locking system is provided to rotate the rollers about their second axis.
Patent FR-2762329-A1 (FR)
Title: Aluminium@ alloy of series seven thousand hardened by precipitation and of high resistance
Inventor: NAKAI MANABU
IPC: C22F1/053
Filed: 1998-04-17
Abstract: An aluminium alloy of the 700 series is claimed hardened by precipitation and of high resistance which presents excellent resistance to corrosion, comprising an aluminium alloy with a microstructure having a grain size of 45 microns or less. The alloy also has a grain length to width relationship of 4 or less. Its properties are further enhanced by subsequent heat treatment operations. The method used to fabricate this aluminium alloy is also claimed.
Patent FR-2777652-A1 (FR)
Title: Procede de controle automatique et continu de la prise de poids d'un ensemble d'animaux et dispositif pour la mise en oeuvre de ce procede
Inventor: DURAND YANNICK
IPC: A01K1/02
Filed: 1998-04-20
Abstract: Un procédé de contrôle automatique et continu de la prise de poids d'un groupe déterminé d'animaux consistant à réaliser de façon continue et aléatoire des pesées individuelles d'animaux, pesés séparément un par un de façon à obtenir pour une période de temps déterminée un nombre de pesées individuelles faites au hasard, tel que l'on puisse en extraire un poids statistique individuel moyen d'un animal faisant partie du lot.