baber/WOPTO huggingface dataset:
Patent FR-2707020-A1 (FR)
IPC: G05D16/10
Filed: 1993-06-23
Abstract: Le régulateur comprend un piston (13) comportant une tige creuse (21) s'étendant au travers d'une cloison interne (6) délimitant une chambre haute pression (3) et une chambre interne (5) et coopérant avec un siège de clapet (24) disposé dans la chambre haute pression (3) et porté par un élément obturateur (25) monté dans une extrémité (2) du corps de régulateur. La chambre interne (29) communique avec une chambre latérale (9) fermée extérieurement par une membrane (10), les deux chambres (9 et 5) étant remplies d'un fluide incompressible (29), typiquement une huile de silicone, transmettant au piston (13) la pression du milieu environnant. Application aux équipements respiratoires de plongeurs, notamment pour plongées en eaux froides.
Patent FR-2708334-A1 (FR)
Title: Elément de style ou d'optique, d'aspect brillant et de teinte neutre, pour éclairage ou signalisation automobile.
Inventor: GHISLAINE PINSON
IPC: F21V5/00
Filed: 1993-07-01
Abstract: Un élément (1) pour dispositif d'éclairage ou de signalisation de véhicule automobile est caractérisé en ce qu'il est constitué au moins partiellement d'une matière plastique transparente chargée en particules réfléchissant la lumière (6). Un tel élément peut être appliqué à la réalisation de glaces de projecteurs à zones opaques formant enjoliveurs, d'enjoliveurs indépendants, de voyants pour feux de signalisation ou de récupérateurs de flux pour feux de signalisation.
Patent FR-2710042-A1 (FR)
Title: Device for stacking products
Inventor: MAURICE REMERICQ
IPC: B65H29/68
Filed: 1993-09-14
Abstract: The invention relates to a device for stacking products (2) in sheet form, CHARACTERISED in that, in addition to a surface (8) constituting a support for the base of a stack (9) which the device (1) has to form by superposing the products (2) via the opposing faces (2A, 2B) which they include, it comprises: - located upstream of the braking means (4), a means (10) for displacing the product (2) in a plane (P2) which, passing between the cylindrical members (5, 6) of the braking means (4) is substantially tangential to the cylindrical body (5B) of that of the members of the braking means which carries the stop (5C), and - located downstream of the braking means (4), a means (11) for accompanying the said products (2) over a distance which is substantially equivalent to the dimension of these products (2) in the direction (S1) of displacement, which accompanying means (11) interacts with that (2A) of the faces (2A, 2B) of the product which is oriented upwards.
Patent FR-2711179-A1 (FR)
Title: Method for excavating by successive cuts, in particular for producing a vault or a preliminary vault
Inventor: ALAIN LE PIVERT
IPC: E21D9/10
Filed: 1993-10-15
Abstract: The invention relates to a method for excavation by successive cuts, using a cutting tool, in particular for producing a vault or a preliminary vault by filling cuts with sprayed concrete. Each cut is made by longitudinal penetration of the cutting tool, followed by extraction of this tool, so as to produce non-contiguous cuts (S1 to S7) separated by terrain intervals having a width less than the width of the action zone of the cutting tool, these cuts are filled with sprayed concrete, complementary cuts (S2 to S6) are subsequently made in the said intervals by trimming the surface of the concrete in the cuts already filled, and the complementary cuts are filled with concrete. The invention applies to producing cuts in a vertical or inclined excavation front.
Patent FR-2713526-A1 (FR)
Title: Mechanical gripping tool
Inventor: JACQUES GAILLARD
IPC: B23C5/10
Filed: 1993-12-13
Abstract: The machining device comprises a tool body (1) with an elastic longitudinal slit (h) placed along longitudinal axis (g) of the body of the tool (1). The slit (h) assures the gripping of cutting plates (2 and 3), the gripping made with the aid of gripping pin (4) by symmetrically deforming the two sides (r) and (s) of the body (1). The pin (4) is positioned on the longitudinal axis (g) of the body (1) and has a cylindrical part (n) which supports cylindrical part (k) of the plates (2 and 3). The two plates (2 and 3) are made of a cutting material.
Patent FR-2714185-A1 (FR)
Title: Road vehicle displacement speed monitoring and display device
Inventor: JEAN-PIERRE LENFANT
IPC: G01P1/10
Filed: 1993-12-20
Abstract: Vehicle speed monitor includes a display (12) mounted on the vehicle externally. A series of colour coded lights (12,14,16) corresp. to different possible speed limits. A device (32) mounted on the side of the road transmits a signal to activate the vehicle speed indicators. A processing system mounted on board the vehicle stores the speed limit information for a given time interval. The external display may be repeated on the dashboard of the vehicle, although each limit is applied with a margin of tolerance for error.
Patent WO-9506885-A1 (WO)
Inventor: PERENNES MARC
IPC: G10K11/34
Filed: 1994-08-19
Abstract: The invention concerns transmitting antennas for Doppler logs and current meters. According to the invention, the antenna transducers (701) are distributed on a circular plane base. The polarities, phases and supply sequence of these transducers with two distinct frequencies F1 and F2 provide four transmitting lobes inclined at 30° frontwards, rearwards, left and right. Based on adequate summing of the reception signals, two front/rear and left/right reception lobes are defined in which the echoes are distinguished according to the frequency. The speed of the carrier ship is determined independently of the propagation speed of sound in the water. Furthermore, the plane transmitting base is substantially smaller than an ordinary base which comprises four arrays of inclined transducers.
Patent WO-9511867-A1 (WO)
Title: Procede d'infiltration chimique en phase vapeur d'une matrice pyrocarbone au sein d'un substrat poreux avec etablissement d'un gradient de temperature dans le substrat
Inventor: DELPERIER BERNARD
IPC: C04B35/83
Filed: 1994-09-14
Abstract: Le substrat (10) est placé dans une enceinte (12) et chauffé de façon à permettre l'établissement d'un gradient de température au sein du substrat de sorte que celui-ci présente une température plus élevée dans des parties éloignées de ses surfaces exposées qu'au niveau de celles-ci. Une phase gazeuse précurseur du carbone comprenant au moins un hydrocarbure saturé ou insaturé, est admise dans l'enceinte, la formation du pyrocarbone étant favorisée dans les parties du substrat de température plus élevée. La phase gazeuse comprend un mélange constitué d'au moins un hydrocarbure saturé ou insaturé et d'hydrogène, et le substrat est chauffé de sorte qu'il s'établisse en son sein un gradient de température de part et d'autre d'une température de 1500 °K, l'hydrogène ayant un rôle inhibiteur à une température inférieure à 1500 °K.
Patent FR-2715709-A1 (FR)
Title: Quick connector for fluid pipes
Inventor: CLAUDE BOULLE
IPC: F16L21/08
Filed: 1994-02-01
Abstract: The quick connector (1) has two tubular ends (2,3) along the same axis (5) and each of which have an annular frontal face (16,36). An annular joint (4) which is elastically compressible is introduced between the two faces (16,36). The two tips (2,3) are a male tip (2) and female (3) and a flat part (45) is used to bolt the two tips together. There is a gorge (20) in the male tip and the flat part (45) is inserted transversely in the gorge (20) and in an orifice (41) in the female tip.
Patent WO-9615020-A1 (WO)
Title: Adjustable bicycle frame
Inventor: LEGEROT GERARD
IPC: B62K19/02
Filed: 1994-11-16
Abstract: An adjustable bicycle frame, a method for making and assembling same, an interchangeable rear base system thereof, and the vibration damping properties of said frame, are disclosed. Said adjustable frame consists of a body and a rigid or vertical-suspension interchangeable triangular rear assembly. The body consists of three pultruded profile sections (1, 2, 3) interconnected by three over-moulded housings (5, 6, 7) made of a thermoplastic material with a semi-aromatic matrix. The interchangeable triangular rear assembly (4) is mechanically secured to the body via bosses (6b, 6c) and an output coupling (7c).
Patent FR-2703058-A1 (FR)
Title: Agent antistatique pour des résines de polyacétal.
Inventor: YOSHINOBU KOMATSU
IPC: C08K9/08
Filed: 1994-03-22
Abstract: On décrit un agent antistatique communiquant une excellente propriété antistatique à des résines de polyacétal et des résines de polyacétal dans lesquelles cet agent antistatique est mélangé. L'agent antistatique pour les résines de polyacétal est obtenu par inclusion de polyalkylène-polyols ou de polyalkylène-polyols dans lesquels est dissous un sel de métal dans un carbonate basique de métaux constitué principalement de métaux alcalins et d'aluminium ayant un volume poreux de 0,5 cm3 /g ou plus grand sur une région de pores méso à pores quasi-macro de rayons des pores compris entre 200 et 1000 angstroems ou dans un échangeur d'anion de celui-ci, ledit volume poreux étant plus grand que 30 % du volume poreux total. L'agent antistatique de l'invention communique des propriétés antistatiques stables aux résines ci-dessus et est peu dépendant de l'environnement, et de plus ne perd pas la propriété thermique et la résistance mécanique qui se produisent avec les agents antistatiques conventionnels. Ainsi, la composition de résine peut être largement utilisées dans le domaine des plastiques de l'ingénierie.
Patent FR-2719514-A1 (FR)
Title: Mélange gazeux de protection et procédé de soudage à l'arc de pièces en aciers inoxydables.
Inventor: PHILIPPE ROUAULT
IPC: B23K35/38
Filed: 1994-05-04
Abstract: Le mélange gazeux de protection pour le soudage à l'arc d'aciers inoxydables, en particulier d'aciers duplex ou super-duplex, comprend, dans de l'argon, de 2 à 16 %, avantageusement environ 5 %, d'hélium, de 1 à 2,5 %, avantageusement de 1,8 à 2 %, de dioxyde de carbone, et de 1 à 2,8 %, avantageusement de 1,5 à 2 %, d'azote. Ce mélange gazeux de protection permet de favoriser dans la soudure la formation d'austénite et d'augmenter la résistance à la corrosion par piqûre, tout en permettant une excellente soudabilité opératoire en toutes positions.
Patent FR-2724541-A1 (FR)
Title: Paire d'articulations a manoeuvres synchronisees pour la fixation d'une visiere escamotable sur un casque
Inventor: PETIT ERIC
IPC: A42B3/22
Filed: 1994-09-20
Abstract: Cette paire d'articulations permet un basculement de la visière (3) par rapport à la coque (1) du casque selon un mouvement complexe débutant en positon rabattue par une translation éloignant la visière (3) de la coque (1) du casque afin de la dégager d'un rebord ou d'un joint éventuel et se poursuivant jusqu'en position relevée par une rotation escamotant la visière (3) au-dessus de la coque (1) du casque. Elles sont synchronisées mécaniquement par un système de pignons (25) engrenant dans des crémaillères (26) reliées par un câble gainé et se manoeuvrent d'une seule main à l'aide de l'une des manettes (4) dont elles sont équipées.
Patent FR-2711020-A1 (FR)
Title: Moteur électrique avec une partie de carter au moins approxitivement de forme tubulaire.
Inventor: THOMAS BERTOLINI
IPC: F16F15/06
Filed: 1994-10-07
Abstract: Moteur électrique avec une partie de carter au moins approximativement tubulaire, dont la surface enveloppe externe est à une faible distance radiale de plusieurs zones d'appui, moteur électrique caractérisé en ce que le système de suspension constitué par les éléments élastiques est adapté à l'oscillation d'excitation du moteur électrique (10) de façon que la fréquence propre du système de suspension soit inférieure à la fréquence d'excitation du moteur électrique.
Patent FR-2726325-A1 (FR)
Title: Oil cooler fitted into vehicle with water cooled IC-engine
Inventor: LECOEUR DIDIER
IPC: F01P3/18
Filed: 1994-10-27
Abstract: The oil cooler is fitted into a vehicle, which has a water cooled engine, by a radiator (16), through which passes a flow of air controlled by a fan (8). The oil cooler consists of an air/oil heat exchanger (18), which is arranged in the flow of air coming from the fan, downstream of the radiator. The air flow from the fan can also be directed through heat exchangers, which can be fitted upstream of the radiator, and these are used for air conditioning or heating systems in the vehicle.  The air/oil heat exchanger is located in the flow of air (F), driven by the fan, such that it acts as a surface heat exchanger, by virtue of the small space between the heat exchanger and the radiator.
Patent FR-2725678-A1 (FR)
Title: Vehicle-washing appts. incorporating moving horizontal nozzle carrier
IPC: B60S3/04
Filed: 1994-11-23
Abstract: Washing is commenced when the vehicle in motion interrupts the beams of light between two pairs of photocells ahead of the gateway where the nozzle carrier is raised by straps around pulleys (3a, 3b). Cleansing soln. (13) is delivered by an electrically operated valve (11) until the carrier at its upper limit operates a switch (6). Cables guiding the vertical movement are joined to two helical springs (52) preventing breakage in the event of contact between the vehicle and carrier. Two sets of nozzles (50) direct the soln. alternately forwards and backwards.
Patent FR-2716547-A1 (FR)
Title: Procédé pour former un motif de résist et pour fabriquer un dispositif à semi-conducteur.
Inventor: KENJI NAKAGAWA
IPC: G03F7/40
Filed: 1995-01-17
Abstract: L'invention concerne un procédé pour former un motif de résist, caractérisé en ce qu'il comprend les étapes consistant à former une couche de résist (2b) par application d'un résist sur la surface d'un élément (1) qui doit être traité, le résist contenant un constituant A capable d'augmenter de volume par réaction chimique, exposer et développer la couche de résist pour former un motif ayant une ouverture et faire réagir chimiquement un fluide contenant un constituant B avec le constituant A par mise en contact du fluide avec le constituant A pour modifier la taille de l'ouverture (4b) de la couche de résist, le constituant B étant capable d'augmenter le volume du constituant A par réaction chimique avec le constituant A. Ce procédé peut être mis en uvre pour fabriquer un dispositif à semi-conducteur.
Patent WO-9709575-A1 (WO)
Title: Mobile trolley for distributing hot and cold meal trays having warming-up and refrigeration capacities with self-contained reserve and ...
Inventor: GRANDI RENE
IPC: F28F13/00
Filed: 1995-09-08
Abstract: The present invention relates to a mobile trolley for distributing hot and cold meal trays (4) with warming-up and refrigeration capacities and self-contained reserve and regeneration of negative kilocalories. The trolley is comprised of a double housing (3) having a permanent refrigeration area (6) and a mixed area (7) with warming-up capacity to a predetermined temperature, both areas being separated by means of an isothermal wall (5), said housing being cooled by means of two reserves (9, 12) of coolant, said reserves being separated by means of an insulating wall (15) provided with one or a plurality of rotary cylinders (13) comprising thermoconducting sectors (14) and thermoinsulating sectors (36) so arranged as to prevent or authorise the passage of the negative kilocalories between the two reserves, the coolant (12') of the second reserve circulating in the channels (17, 18, 25) provided with fins (19) and arranged around and in the center of the double housing (3). The trolleys intended to the distribution of meal-trays, comprising a zone with hot meals and a zone with cold meals, and which have to be kept at low temperature while waiting for the warming-up of the adequate portion of the tray in order to serve hot meals.
Patent FR-2730356-A1 (FR)
Title: Interruption circuit for high speed interruption of current in high tension circuit breaker
Inventor: LE CAMPION CHRISTOPHE
IPC: H03K17/0412
Filed: 1995-02-02
Abstract: The high speed current interruption circuit has multiple transistor switches (6) connected in series. Each transistor has its gate controlled by a control line (13) connected through a resistance (14) to each transistor gate. A voltage generator (21) controlled by a supplementary switch (22) is connected to each control line (13) so it can short circuit the gate resistances (14). The voltage generator reverses the sign of the potential to the gates, coupling the reversal through saturating voltage transformers (23). The transformers are connected in the gate circuits of the control transistors (30) that bridge the resistors (14) in the gate circuit of each of the main switching transistors.
Patent FR-2735978-A1 (FR)
Inventor: GAUTIER JEAN CLAUDE
IPC: A61K47/44
Filed: 1995-06-30
Abstract: A pharmaceutical composition for parenteral delivery including 1.5-8 wt % of an active principle consisting of amiodarone or a pharmaceutically acceptable salt thereof, a physiologically acceptable buffer solution capable of solubilising the active principle and keeping the pH of the composition at 2.4-3.8, and a non-ionic hydrophilic surfactant.
Patent FR-2736857-A1 (FR)
Title: Multi-purpose, scissor grips - has second branch formed as two parallel pieces, with primary branch passing between and with pivot at cross-over point; second jaw mounted between two pieces
Inventor: GOMAS HERVE GILBERT
IPC: B25B7/10
Filed: 1995-07-19
Abstract: The grip consists of a primary branch (3), which is terminated at one end by the primary jaw (4) and a second branch (1), which has the secondary jaw (2) at one end. The second branch is formed, in one section (9) from two parallel separated strips (7a,b) and the primary branch passes between them. The pivot point (5) forms the cross-over point at a fixed point, relative to the primary branch and with a series of different locations formed in the second branch. The secondary jaw is constructed as a monoblock part and is formed to present shoulders (23), which are pressed against the bearing surfaces (13) on each of the two pieces forming the secondary branch. The jaw is fixed in place by means of a locating section (20), which projects between the two pieces and is fixed to them by means of rivets (39).
Patent FR-2742230-A1 (FR)
Inventor: LEFORT OLIVIER
IPC: G01P15/18
Filed: 1995-12-12
Abstract: An accelerometer based on single-crystal silicon and including a movable weight (1) connected to a stationary frame (3) via suspension arms (21, 22). The resulting sensor is formed in a stack of two silicon plates (6, 7) provided with abutment (43, 44, 47, 48) and counter-abutment (41, 42, 45, 46) functions for limiting the magnitude of the movements of the movable weight (1).
Patent FR-2742848-A1 (FR)
Title: Method for introduction of fresh air into polluted zone
IPC: F24F8/99
Filed: 1995-12-26
Abstract: The method for reducing atmospheric pollution in a polluted zone involves removing the atmospheric air in a pumping station (1) installed in a pollution free zone. The air is transported from the pumping station to the polluted zone through pipes (28) and then freed into the polluted zone. The distance between the polluted zone and the pumping station does not exceed 50 km. The pumping station comprises two telescopic accumulators each composed of two hollow cylinders (4,8,5,9) with the same axis. These cylinders are closed by respective bottoms (6,7) opposite each other. A motor (3) drives the movable hollow cylinders (8,9) in an alternate axial movement. The cylinder walls slide laterally inside each other to define between the bottoms a variable volume (12). Transfer pipes (22-27,30) introduce induced atmospheric air into the volume during its increase and flow air from them as the volume decreases.
Patent FR-2745278-A1 (FR)
Title: Valve protector for motor vehicle load tank
Inventor: PONTHIEUX MICHEL
IPC: B60P3/22
Filed: 1996-02-28
Abstract: The protector has a cover with two deflectors (6) forming an oval demi-ogival shape. Each deflector is situated at a predetermined distance from the valve to be protected and has a summit oriented towards the corresponding end of the tank wall. The protector section also has a wide saddle (7) by which it is fixed to the wall of the tank. The saddle can be formed by an edge (8) of the deflector.
Patent FR-2745564-A1 (FR)
Title: Conversion of wet gypsum waste into fertiliser
IPC: C05C9/00
Filed: 1996-03-01
Abstract: Residual wet gypsum from e.g. phosphoric acid or titanium dioxide manufacture or from the desulphurisation of smoke, is converted into calcium sulphate tetra-ureate containing at most 10% water, by admixture with 4 moles urea per mole of calcium sulphate and leaving the mixture to dry naturally in a ventilated glasshouse for 6 - 20 weeks.
Patent FR-2745696-A1 (FR)
Title: Electrically heated curling iron for professional or home hairdressing
Inventor: QUESSARD ROLAND
IPC: A45D1/04
Filed: 1996-03-11
Abstract: The curling iron has a main iron (9) and a secondary iron (10) that is pivoted (16) from the main iron to provide a scissor action The main iron has a handle (2) providing a grip for the user, with an electric power cable (7) extending from the end. The secondary iron has a handle (19) to allow the iron to be closed onto the main iron so it lies parallel an immediately adjacent to it. The two irons are cylindrical in shape, with a hollow interior, and taper to a point at their outer ends. The tapered region is between a tenth and half the length of the iron. The tubes are heated by electric resistance heating.
Patent FR-2748828-A1 (FR)
Title: Ensemble comprenant une boite de montre en plastique dur et au moins un poussoir, et procede de fabrication d'un tel ensemble
Inventor: MULLER JACQUES
IPC: G04B37/10
Filed: 1996-05-17
Abstract: L'ensemble selon l'invention comporte une boîte de montre (2) en matière plastique dure, ayant sur sa carrure un ou plusieurs poussoirs étanches (5) réalisés d'une manière peu coûteuse. Chaque poussoir (5) comporte une tige (10) en matière plastique dure, par exemple la même matière que la boîte, et une tête flexible (12) en matière élastomère qui est surmoulée sur une surface extérieure (15) de la boîte. La boîte et les poussoirs peuvent être fabriqués par injection des deux matières dans un seul moule. L'invention s'applique à des montres électroniques et à des montres mécaniques.
Patent FR-2736698-A1 (FR)
Title: Amortisseur d'oscillations de torsion, en particulier pour transmissions de vehicules automobiles
Inventor: LEHMANN STEFFEN
IPC: F16F15/123
Filed: 1996-07-11
Abstract: Un pré-amortisseur d'une raideur relativement faible et un amortisseur principal de plus grande raideur sont coordonnés à un disque pour amortir les oscillations de torsion dans la transmission d'un couple. Les ressorts (18) du pré-amplificateur sont logés, radialement à l'intérieur des ressorts de l'amortisseur principal, dans des échancrures d'une denture radialement extérieure (11a) d'un moyeu (11) et de la denture radialement intérieure (8a) d'une bride (8) située entre un disque d'entraînement (5) et un contre-disque. Un élément annulaire intermédiaire (9), en matière plastique par exemple et de forme conique, est prévu entre le moyeu (11) et le disque d'entraînement (5) formant avec le contre-disque (7) la partie d'entrée de l'amortisseur d'oscillations de torsion. Applicable en particulier aux embrayages à friction.
Patent FR-2750968-A1 (FR)
IPC: B65H19/18
Filed: 1996-07-12
Abstract: The device for the continuous bonding of strips comprises two modules (16, 17) longitudinally movable by two cylinders (25, 26) and bearing cutting elements (50, 45) and mobile celotape holders (47, 48, 49). The end of the prepared strip (6) is first fixed on the first module (16) with a clip (35), and the prepared bobbin (3) is blocked. For the bonding, the unwinding bobbin (5) is blocked with a clip (20), the strips are cut with a cutter (50), then the modules (16, 17) are moved in opposite directions to bring the mobile cellotape holders (47, 48) in the gluing area and to move apart simultaneously the strip chutes. The mobile cellotape holders (47, 48) apply the cellotape on both surfaces of the strips to be bonded, then the clip (20) is loosened. Thus the preparation of the strips is made much easier, and the device ensures a particularly reliable but inexpensive bonding.