baber/WOPTO huggingface dataset:
Patent FR-2719874-A1 (FR)
Title: Volumetric fluid gear pump
Inventor: FLAMME JEAN-MARIE
IPC: F04C18/10
Filed: 1994-05-10
Abstract: The volumetric gear pump has a fixed casing (2) in which a piston (1) is given an eccentric planetary motion about the casing axis (5) by its shaft (3). This shaft is rotated about its axis by internal gearing consisting of a pinion meshing with a crown wheel whose axis merges with that of the casing.A tubular inlet (7) supplies an induction chamber permanently isolated from the fixed work chambers (91,92,93). The induction chamber is in permanent direct contact with a movable distribution chamber in the piston bore. Grooves in the piston provide permanent communication between the distribution chamber and two drillings (13,14) from which are supplied two groups of three channels (15,16) discharging into ports (17,18). The open faces of these ports constitute localised admission ports immediately near the apex points of the piston directrix.
Patent FR-2720716-A1 (FR)
Title: Stabilising tunnel for hulls of e.g. light craft
Inventor: CARBONEL CLAUDE
IPC: B63B39/06
Filed: 1994-06-07
Abstract: The bottom of the hull (1) is flat or hollow amidships at the central section (2). A removable chamber, closed toward the bow and open astern, is attached below the hull. The chamber fills with water when the craft is still or moving slowly, and lowers the centre of gravity. As speed is built up, air is admitted to the chamber through the vents (5), allowing the water to escape through the vent (12), whose area is equal to or greater than the cross-sectional area of the tunnel.
Patent FR-2725371-A1 (FR)
Inventor: SIRITO ALAIN
IPC: A61K9/00
Filed: 1994-10-05
Abstract: The invention concerns the field of pharmaceutical technology and, in particular, a method for the manufacture of carbon-dioxide releasing laxative suppositories in which fatty substances are melted separately. Vegetable lecithine is added to the resulting fluid mass and then a mineral opacifier is incorporated. During stirring, potassium acid tartrate and sodium bicarbonate are added, both of these constituents having a specific particle size. The fluid suspension is continuously stirred until it becomes perfectly homogeneous, after which the fluid suspension is removed. The method of the invention is for the manufacture of shelf-stable effervescent suppositories.
Patent FR-2732311-A1 (FR)
Title: Recipient thermoforme en matiere plastique, par exemple pour produit alimentaire, et son outillage de fabrication
Inventor: BECQUART PATRICK
IPC: B29C51/32
Filed: 1995-03-31
Abstract: Récipient thermoformé en matière plastique, en particulier pour produit alimentaire, comprenant une ouverture (12) de remplissage et un fond (18) opposé à cette ouverture, et un élément (20) en saillie vers l'extérieur sur le fond (18) et relié à ce dernier par une ligne d'entaille ou prédécoupe (26) formée dans l'épaisseur du fond et rompue par action manuelle sur l'élément (20) pour former une entrée d'air dans le récipient (10) facilitant le démoulage de son contenu par gravité.
Patent FR-2733198-A1 (FR)
Title: Front wheel suspension for motorcycle
Inventor: CRESSARD JEAN PIERRE
IPC: B62K25/16
Filed: 1995-04-21
Abstract: The suspension system is esp. for the front wheel of a motorcycle. The suspension unit (4) has a support (5) whose upper end is joined to the lower end of the steering tube (1), and whose lower end has a linkage arrangement (6) for connection to the rear end of an arm in the form of a rocker arm (7). The front end of the arm has a linkage arrangement (8) for securing the front wheel (9) and is placed to one side of the wheel. A shock absorber (10) extends between the support (5) and the arm (7).
Patent FR-2721782-A1 (FR)
Title: Intelligent multiple access unit e.g. for transmission speed detection circuit
Inventor: BOGGS ANDREW KENNETH
IPC: H04L29/08
Filed: 1995-05-19
Abstract: The unit includes a speed detection circuit (36) which indicates the transmission speed of data in a linked device (12). The speed detection circuit includes a timer which generates a synchronisation period and a transition counter which counts the transmission data transitions in the linked device for each period. An indicator signals when the number of transitions counted exceeds a threshold number during the timing period.  A switching circuit is coupled to the speed detection circuit until it is switched for access to a device linked to a network node (16). A processor (32) controls the switching circuit and allows the device linked to reach the node indicated by the data transmission speed which corresponds to the network speed.
Patent FR-2735970-A1 (FR)
Title: Femoral surgical prosthetic insert
Inventor: ALEXANDRE GERARD
IPC: A61F2/36
Filed: 1995-06-30
Abstract: The prosthesis has a range of components. Each femoral component has the same geometric point (4) defined as being the return point of the diaphysiary axis (X-X) of the nail (3) of the femoral element of the prosthesis with the cervical axis (Y-Y) of the defining cone (7) for the head of the prosthesis.   The nail of each femoral element of the range is straight without presenting a curvature in the median or anterio-posterior planes.
Patent FR-2738887-A1 (FR)
Title: Disc brake friction pad for wheels of motor vehicles
Inventor: LEROY PHILIPPE
IPC: F16D69/00
Filed: 1995-09-15
Abstract: The disc brake contains a friction pad (33) of which one face (33c) serves as the application surface against the annular part (1a) of the disc (1) which is solid with the wheel. It has two edges, a leading edge (33a) and a trailing edge (33b), to the right of which is successively formed the annular part of the disc. A network of undercuts (7,8) is formed on the support surface (33c) of the padding which extends to leading edge and also to the internal (33e) and external (33d) edges or the trailing edge of the padding. This allows the drainage of the water which may come between the padding and the disc.
Patent FR-2740378-A1 (FR)
Title: High quality composite variable pitch helicopter rear rotor blade mfr.
Inventor: BESSE JEAN LUC
IPC: B64C27/473
Filed: 1995-10-30
Abstract: A process for mfg. a composite material, variable pitch, helicopter rotor blade comprises: (i) making a preform having a part (22) forming a foot for connection to a mechanism and an aerodynamically profiled blade, the foot of the preform including a stack of reinforcing fabric extending transversally to the blade axis and projecting with respect to the part forming the foot to form a control lever (44);  (ii) placing the preform in an injection mould; (iii) injecting liquid thermosetting resin; and  (iv) hot moulding until cured.  Also claimed is the finished rotor blade.  Production is by resin transfer moulding under vacuum, from the bottom to the top of the mould and progressing along the blade.  The blade centre (52) is filled with a lightweight foam, pref. of density less than 100 kg/m<3>.  The blade contains stringer(s) comprising principally longitudinally structural carbon fibre layers and transversal glass cloth between them.
Patent FR-2741589-A1 (FR)
Title: Leisure boat used for river boating or fishing
Inventor: TURCK GERARD
IPC: B63H1/36
Filed: 1995-11-24
Abstract: The boat is constituted by a hull (2), in which a person can be carried, propulsion and steering device. The propulsion and steering are merged together and are constituted by a submerged middle fin (5) pivoted at the hull rear. This fin is activated by a control (7) in an alternate angular motion so as to provide simultaneous propulsion and steering. The fin control is constituted by an activating part (8) which oscillates on a fixed articulation spindle (9). This part is connected to the fin by a rigid rod (10) which is connected at one of its ends to first movable articulation point (11) eccentric to the fixed spindle. It is connected at its other end to a second movable articulation point (12) eccentric to the fixed pivot spindle on which the fin articulates.
Patent FR-2741549-A1 (FR)
Inventor: MORTEROL FREDERIC
IPC: C08F2/34
Filed: 1995-11-29
Abstract: The present invention relates to a process for introducing a solid catalyst into a gas-phase olefin polymerization reactor (10). It comprises in particular storing the catalyst in the form of a dry powder in a hopper (1), withdrawing from the hopper (1) a measured amount of the said catalyst, introducing the said amount of the catalyst and a liquid hydrocarbon into a mixing chamber (7), mixing the said catalyst with the said liquid hydrocarbon so as to form in the said chamber (7) a suspension of the entrained catalyst with the said liquid hydrocarbon, and introducing the said suspension into the said reactor (10). In a preferred form, the liquid hydrocarbon is continuously introduced into the chamber (7) and forms a continuous stream to which is added the measured amount of the catalyst and which flows into the reactor (10).
Patent WO-9634521-A1 (WO)
Title: Procede et dispositif perfectionnes de culture de plantes
Inventor: ROBIN JEAN-PIERRE
IPC: A01G13/02
Filed: 1996-05-06
Abstract: L'invention concerne un procédé et un dispositif perfectionnés de culture de plantes. Le procédé consiste à augmenter la quantité de rayonnement solaire reçu par la plante pendant une période donnée, de façon à augmenter le niveau de 'stress' thermique de ladite plante, au cours de ladite période et/ou à moduler la productivité de la plante et la qualité dans le cas des fruits, en association ou non avec autre technique culturale.
Patent WO-9638566-A1 (WO)
Title: Fragment d'acide nucleique codant pour un enzyme implique dans la voie de biosynthese de l'acide abscissique (aba) chez les plantes
Inventor: MARIN ELENA
IPC: C12N15/53
Filed: 1996-05-31
Abstract: La présente invention concerne un fragment d'acide nucléique codant pour un enzyme impliqué dans la voie de biosynthèse de l'acide abscissique (ABA) chez les plantes.
Patent FR-2744288-A1 (FR)
Inventor: DUPONT ANDRE
IPC: H01R4/24
Filed: 1996-01-30
Abstract: A splicing connector (2) for power line conductors comprises a tubular body (4) having a plurality of ribs (28) extending longitudinally along a bottom portion of the body. The ribs (28) are transversely cut, for example by screw machining operation, with grooves (32) such that individual teeth (34) are provided. The depth of the grooves can be modified depending on the purpose of the connector, for example, either for insulation piercing of insulative conductors, of for clamping of bare conductor ends.
Patent FR-2744894-A1 (FR)
Title: Folding metal frame for chair
Inventor: LACHAUME ERICK
IPC: A47C4/24
Filed: 1996-02-16
Abstract: The folding chair has two front legs (2) extended by the support for the back (2b). Two back legs (4) cross the front legs and are articulated to them. A seat (5) has two support bars (14) and two stops (18) are fixed to the ends of these, by their flat upper surface (18a).  Each stop has a flat surface (18c) that rests against the back edge (2d) of the front leg when the chair is folded or unfolded. A hook (18b) on each stop projects downwards and cooperates with a rod (8) joined to the front legs.
Patent FR-2745520-A1 (FR)
Inventor: NOEL GUY
IPC: B01F35/60
Filed: 1996-02-29
Abstract: The guard casing consists of an L-section member (10) which extends along part of the crown wheel (4) and is attached at one end to a housing (2) which surrounds the driven pinion (3) while its other end has a sloping deflector surface (14). The L-section member has a vertical wall (11) which is located adjacent to the crown wheel and a horizontal wall (12) which extends beneath it.
Patent FR-2731699-A1 (FR)
Title: Adjuvant de pulverisation du ciment
Inventor: DRS JOSEF FRANZ
IPC: C04B22/06
Filed: 1996-03-08
Abstract: L'invention concerne un procédé de revêtement d'un substrat par pulvérisation avec une composition à base de ciment, comprenant l'addition à la gâchée initiale à base de ciment d'un composant choisi parmi un produit de condensation du bêta-naphtalènesulfonate et du formaldéhyde et un oxyde de polyalkylène hydrosoluble d'un poids moléculaire compris entre 100 000 et 8 000 000, l'autre composant étant ajouté au niveau de la buse de pulvérisation, le procédé comprenant également l'addition au niveau de la buse (de préférence sous forme d'un additif unique avec l'autre produit ajouté au niveau de la buse) d'un accélérateur choisi parmi le sulfate d'aluminium, l'hydroxyde d'aluminium et l'hydroxysulfate d'aluminium. Selon un aspect préféré, le produit ajouté au niveau de la buse contient également un superplastifiant.
Patent FR-2746721-A1 (FR)
Title: Seat runner
Inventor: CHATEAU MAURICE
IPC: B60N2/07
Filed: 1996-03-26
Abstract: The seat runner has a U section (1) with a bottom (11) and two webs (12). Towards one end are stops (15) extending parallel to the bottom. An end part (2) has a leg (24) which is deformable in thickness. The distance (d) between the stops and the bottom is slightly less than the thickness (e) of the end part leg. The leg is inserted between the stops and the section bottom. The leg upper surface has grooves (25) transverse to the runner longitudinal direction. The end part has a front wall (21), formed from the same piece as the leg, whose edges (22) cover the front face (14) of the section end. A reinforcing gusset (29) connecting the front wall and the leg extends in a plane perpendicular to the leg and passes between the stops.
Patent FR-2733639-A1 (FR)
Title: Agencement destine a reduire les signaux parasites sur des lignes dans des faisceaux de cables
Inventor: RALL BERNHARD
IPC: H04B3/28
Filed: 1996-04-25
Abstract: On propose un agencement destiné à réduire les signaux parasites à haute fréquence sur des lignes (L) dans des faisceaux de câbles, qui prévoit au moins un circuit électrique d'absorption qui comporte un tronçon de ligne (LK) dans un faisceau de câbles et un retour s'étendant à l'extérieur du faisceau de câbles et des moyens d'amortissement (F) qui forment une résistance active pour la plage de fréquence des parasites à haute fréquence.
Patent FR-2751407-A1 (FR)
Title: Threshold detector, for water level in washing machine or dish-washer
Inventor: PERRAUD ERIC
IPC: G01D3/02
Filed: 1996-07-16
Abstract: A threshold detector (2) comprises a sensor (4) which produces an output signal (Vs) representative of the detected parameter, the signal having a first level when the parameter is zero, a combination circuit (6) combining the output signal with a variable signal produced by a generator, and first and second detection elements (14, 16), connected to the combination circuit to detect different reference values.  The first detection element incorporates a comparison element to receive the combination signal and a first reference signal, producing an output signal which varies when the combination and reference signals differ.  The second detection element also has a commutator connected to the first comparison element to indicate when a threshold value has been reached.
Patent FR-2737212-A1 (FR)
Title: Emulsion durcissable et materiau de revetement la comprenant
Inventor: HASEGAWA MITSUTAKA
IPC: C08F290/06
Filed: 1996-07-24
Abstract: L'invention concerne une émulsion durcissable préparée par copolymérisation des constituants (a) à (d) polymérisables par voie radicalaire suivants en présence d'un agent tampon dans un milieu aqueux: (a) un alcoxysilane contenant un groupe polymérisable par voie radicalaire; b)un monomère vinylique copolymérisable avec le constituant (a); (c) le constituant (c-1) ou (c-2) suivant: (c-1) étant un polyester ou un poly(oxyde d'alkylène) ayant un degré moyen de compensation d'au moins 3 et ayant un groupe copolymérisable avec le constituant (a); et (c-2) étant un macromonomère comprenant un polymère vinylique ou un polysiloxane ayant un groupe copolymérisable avec le constituant (a) et (d) un tensioactif anionique ou cationique polymérisable par voie radicalaire représenté par la formule générale (I) suivante: Z-(AO)n -Y (I) dans laquelle Z représente une unité structurale contenant un groupe polymérisable par voie radicalaire copolymérisable avec le constituant (a), AO représente un groupe oxyalkylène, n représente un entier de 2 ou plus et Y représente un groupe dissociable en ions, ainsi qu'un matériau de revêtement comprenant une telle émulsion.
Patent FR-2739148-A1 (FR)
Title: Pompe entrainee magnetiquement
Inventor: SHIMANUKI SHIZUO
IPC: F16D7/02
Filed: 1996-09-26
Abstract: Une pompe entraînée magnétiquement une chambre (2), une roue (8) maintenue dans la chambre de manière à pouvoir tourner autour d'un axe, une unité d'entraînement pour entraîner en rotation la roue, et des moyens d'attraction magnétique (5a; 5b; 6a; 7a; 9e) prévus sur l'unité d'entraînement et la roue afin de faire tourner la roue sous l'effet d'une force magnétique mutuelle. Au moins l'un des premier et moyens d'attraction magnétique est monté en parallèle avec l'axe et est prévu aussi à l'avant et à l'arrière de la pompe dans le sens axial.
Patent FR-2760401-A1 (FR)
Title: Materiau composite a base d'un elastomere de silicone vulcanisable a chaud pour fabriquer notamment des tuyaux ou durites
Inventor: MAHIN DANIEL
IPC: F16L11/04
Filed: 1997-03-07
Abstract: Matériau composite à base d'un élastomère de silicone vulcanisable à chaud, en particulier pour la fabrication d'éléments tubulaires tels que des durites, du type comprenant au moins une première couche d'un élastomère de silicone vulcanisable à chaud, une couche d'un élastomère de nature différente, et une couche intermédiaire interposée entre les première et seconde couches, caractérisé en ce que : - la première couche contient au moins une proportion de 70 à 90 parties en poids d'un élastomère de silicone vulcanisable à chaud, et une proportion de 10 à 30 parties en poids d'un élastomère du type EPDM ou EPM modifié par greffage à haut taux de silicone de l'ordre de 10 à 30% en poids de silicone,- la couche intermédiaire est constituée à partir d'un élastomère du type EPDM ou EPM modifié par greffage à haut taux de silicone de l'ordre de 10 à 30% en poids de silicone, et- la seconde couche est constituée à partir d'un élastomère.L'invention s'applique notamment à la fabrication des durites.
Patent FR-2760484-A1 (FR)
Inventor: COUTIER CHARLES
IPC: E05B35/08
Filed: 1997-03-07
Abstract: A security lock has two bolts (11, 12), one of the bolts (12) is operated by a key inserted in a keyhole (7) while the other bolt (11) is spring-loaded and is released by pressure applied to a flexible strip (15) by sliding part (13) of the required safety equipment along a hollow guide rail (8). The flexible strip (15) has a projection (16) located opposite the springloaded bolt, pressing the bolt end through its aperture (9) in the lock plate. In variants of the design the safety equipment component can be used to actuate a rod and pusher or a rack and pinion mechanism to release the bolt.
Patent FR-2760684-A1 (FR)
Inventor: MONTAGUTELLI DENIS CLAUDE JEAN
IPC: B41J29/02
Filed: 1997-03-11
Abstract: The invention concerns a printing mechanism designed for producing an ultra-compact mechanism. The thermal printing mechanism comprises a frame, a motor and a gear assembly driving a roller (7), a thermal printing head (8), a member pressing (9) the head (8) on the roller (7), characterised in that it comprises a member providing at least vertical rigidity (10) to two separate sides of the frame and at least rotational resistance along an axis substantially perpendicular to a third side of the frame, or, at least rotational resistance to two sides of the frame. The invention is useful for printing mechanisms of electronic payment terminals.
Patent FR-2760912-A1 (FR)
Title: Geared motor, especially for operating vehicle ancillary equipment
Inventor: LAURANDEL HERVE
IPC: F16H1/16
Filed: 1997-03-11
Abstract: The motor, bolted to the gearbox (2), drives a worm shaft tangential to the main cavity (13) containing all the other components, concentrically fitted over a central spindle (4). The gear-wheel (3), meshing with the worm, has a concentric inner skirt (12) from which three equally spaced radial fingers (7) project inwards. These fit chamfered (90) notches (8) in the disc damper (5). Three alternate notches accept fingers (10) projecting from the rear face of the final driven member (11), e.g., a windless, or a drive pinion. An annular seal (9) fits between the gear-wheel skirt (12) and the drum housing (13). Resilient motor shaft end-stops, minimising axial play, are also described.
Patent FR-2760668-A1 (FR)
Title: Anti-sand filter manufacturing machine
Inventor: SERAY ROLAND
IPC: B26F1/00
Filed: 1997-03-17
Abstract: A machine for manufacturing filters from PVC tubes, used e.g. in boreholes, consists of a barrel with a series of pinions (9, 10) and a cam to control the descent of a rotary cutter. The number of teeth on one of the pinions (9) can be varied according to the diameter of the tube being machined, e.g. by changing a set of pinions as required. The rotary cutter, controlled by the cam, drops by gravity, avoiding the need for a more costly hydraulic or compressed air system.
Patent FR-2760615-A1 (FR)
Title: Multi-purpose distributor of bags for sale
Inventor: BIEL GONZALVO ALFONSO
IPC: A47F9/04
Filed: 1997-04-01
Abstract: The distributor has two rectangular pieces (1,10) and the upper edge (15) of the back piece (10) is curved down to suspend it. It has two lateral vertical slots (11,11') and the front piece (1) has two corresponding vertical slots (3,3'). The two pieces are joined together by screws (4,4') that are put through the slots and their height is adjustable. The front piece has two projecting rods (2,2') that are put through the slots and are horizontal. A cylindrical rod (13), with a spherical end, is fixed by a screw in central vertical slots (12,12') in both pieces.
Patent FR-2763812-A1 (FR)
Title: Case with lid to hold cosmetic product
Inventor: FAVRE BERNARD
IPC: A45C13/00
Filed: 1997-05-27
Abstract: The case (1) has a hollow base (3) with a cylindrical wall (6), to hold the cosmetic. A hollow lid (4) has a cylindrical wall (14) to which the first part of a hinge (10) is fixed. Complementary locking organs are on the lid and the base. An annular plate (31) is held in the base and can pivot with respect to the cylindrical wall and round the main axis (7) of the case. The plate holds the second part of the hinge. Complementary inclined ramps (33), on the plate and the base, make the plate slide along the main axis and move the lid.
Patent FR-2764863-A1 (FR)
Title: Indicator showing position of aircraft or helicopter during landing approach
Inventor: BERLIOZ RAYMOND JACQUES GERARD
IPC: G01C23/00
Filed: 1997-06-23
Abstract: The indicator shows the position of an aircraft (H), particularly a helicopter, w.r.t. to a beam (F) emitted by a source (9). The system includes at least one detector comprising a sensor which is able to detect the beam (F), and a display unit (3) linked to the detector. The detection unit determines the position of the aircraft (H) w.r.t. the beam (F) in at least one predetermined direction, and also detects the complete passage of the aircraft through the beam. The display includes a fixed marker (6) indicating the position of the aircraft, and a mobile marker (7) indicating the position of the beam. The separation between the two markers is dependent on the angular separation between the aircraft and the beam. A third indicator (8) shows the sense of displacement of the aircraft in the predefined direction in order to capture the beam, with this last indicator only being activated after the aircraft has made a complete passage across the beam.