baber/WOPTO huggingface dataset:
Patent FR-2647772-A1 (FR)
Title: Device for raising, lowering, or moving a motorised cultivator or another machine in order to remove, fit, or change one or more accessories
IPC: B66F15/00
Filed: 1989-06-05
Abstract: Device for moving a machine for the purpose of gaining access to its accessories. The invention relates to a device making it possible to move a machine, without the risk of injury, in order to remove, change or fasten its accessories. It consists of two lever arms "A" and "B" equipped with holes "C", and joined by an adjustable system "D" "E" which may or may not be able to be immobilised. When the user exerts a lifting tractive force with the aid of the lever "A" which is engaged in a housing on the machine, the small arm "B" starts to bear, keeping a part of the machine off the ground and allowing access to the accessory to be gained. In order to place the machine back on the ground, it is sufficient to carry out the same manoeuvre but by disengaging the support arm. The device according to the invention is particularly intended for changing the accessories on a motorised cultivator or machine.
Patent FR-2634346-A1 (FR)
Title: Dispositif de separation paille-grain pour moissonneuse-batteuse
Inventor: NOACK CHRISTIAN
IPC: A01F12/39
Filed: 1989-07-10
Abstract: a) Dispositif de séparation paille-grain pour moissonneuse-batteuse. b) Caractérisé en ce que les tambours à fourches 8 et les paniers de séparation associés 4 sont placés dans le sens de progression du produit récolté dans des plans s'étendant en montant en ligne droite en traversant de part en part ou dans des sections individuelles de séparation 15 s'étendant en montant comportant des gradins de chute 16 situés entre elles, les plans des tambours à fourches 8 et des paniers de séparation 14 s'étendent parallèlement les uns aux autres, tous les tambours à fourches 8 présentent le même diamètre des cercles de rotation, les fourches 13 de deux tambours à fourches voisins se trouvant en liaison les unes par rapport aux autres à la façon d'un peigne. c) L'invention concerne un dispositif de séparation paille-grain pour moissonneuse-batteuse.
Patent FR-2649913-A1 (FR)
Title: Method and machine for cleaning and drying mechanical parts, particularly for the automotive industry
Inventor: LEDRU ALAIN
IPC: C23G3/00
Filed: 1989-07-18
Abstract: The machine for cleaning and drying various parts, especially mechanical parts for motor vehicles, in which the parts to be treated 4 are carried on a conveyor belt 5 and pass through a tunnel 6 where a washing solution is sprayed on them by a bank 7 of spray nozzles 8 in a washing station 2 and are then conveyed to a drying station 3, is characterised in that the mist containing the water of condensation 29 is sent to the drying station 3 via a closed circuit in which this mist 29 is mixed in an adjustable manner with air F3, F4 drawn in from the exterior of the machine 1 and optionally with a stream of hot air F6 recycled from the drying station 3.
Patent FR-2651326-A1 (FR)
Inventor: PIERRE SERRES
IPC: G01N33/543
Filed: 1989-08-23
Abstract: The process described involves: choosing an assaying reagent the microparticles of which have at least one  lambda  max substantially corresponding to a reading wavelength made possible by the reading apparatus; mixing the assaying reagent with the plurality of samples in a series of micro-cupulas housed in a micro-plate. Simultaneously incubating all said mixtures shaking said plate. Reading the plurality of results by placing the micro-plate in an automatic spectro-photometric micro-plate reader programmed on a reading wavelength adjacent to the  lambda  max typical of the microparticles chosen. Applications: rapid assays of antigens or antibodies in a plurality of samples.
Patent FR-2654307-A1 (FR)
Inventor: JEAN-CLAUDE ROBERT
IPC: A23K1/18
Filed: 1989-11-10
Abstract: The present invention relates to the use of protected amino acids, preferably methionine and/or lysin protected with regard to the pH of the rumen in feed for sheep. It also relates to a selected particle size favouring better absorption of the said amino acids.
Patent FR-2655109-A1 (FR)
Title: Element elastique de support raideurs echelonnees.
Inventor: RALF SPALTOFSKI
IPC: F16F1/376
Filed: 1989-11-24
Abstract: Elément de matériau élastique comportant des soubassements radiaux (5) portés par le corps (4) de l'élément et séparés par des interstices radiaux (6), ces soubassements portant eux-mêmes des plots de section plus réduite (7). Lorsque l'élément est soumis à des efforts de compression en direction axiale, les plots (7) sont écrasés, ensuite les soubassements (5), ce qui confère à l'élément de brusques augmentations de raideur. Une augmentation de raideur supplémentaire apparaît lorsque les soubassements (5) s'étant dilatés latéralement, leurs parois en regard viennent en appui mutuel, ce qui obture totalement les interstices (6). Application à la suspension des moteurs.
Patent FR-2655563-A1 (FR)
Title: Process for the biopurification of gaseous effluents laden with pollutants and more particularly with products containing sulphur
Inventor: FRANCOIS LAULANIE
IPC: C12N11/14
Filed: 1989-12-12
Abstract: Process for the biopurification of gaseous effluents laden with pollutants. The aim of the invention is to provide a process which is inexpensive, simple to use, and not requiring any complex apparatus in order to permit a purification of an excellent efficiency, in particular for gaseous effluents very heavily laden with inconstant contents. This objective is obtained with the aid of a process comprising a stage in which the gaseous effluents pass through the biomass bound on a support (20), characterised in that the support (20) is consumable during the reaction. The support may be placed in a packed column (1) and may advantageously consist of marl. The process applies more particularly to the purification of sulphur-containing pollutants.
Patent FR-2656812-A1 (FR)
Title: Process for breaking spent cutting oils
Inventor: SHUCAI ZHU
IPC: B01D17/04
Filed: 1990-01-09
Abstract: Process for breaking spent cutting oils which are stabilised with nonionic surfactants, the cutting oils consisting of emulsion containing from 1 to 10 % of oil per 90 to 99 % of water. According to the invention an anionic surfactant and a trivalent cation electrolyte are added to the emulsion.
Patent FR-2658527-A1 (FR)
Title: Compositions bitumineuses renfermant des residus de polymeres hydrolyses ou alcoolises.
Inventor: FRANCOIS DAWANS
IPC: C08G18/82
Filed: 1990-02-21
Abstract: L'invention concerne des compositions bitumineuses renfermant des résidus de polymères, et notamment des stériles d'automobiles, qui ont été préalablement soumis à un traitement d'hydrolyse et/ou d'alcoolyse avant leur incorporation dans le bitume ou l'asphalte. Le traitement est réalisé de manière à hydrolyser et/ou alcoolyser au moins 5 pourcent en poids des polyesters et/ou polyuréthanes contenus initialement dans les résidus polymériques. Lors de l'addition du mélange prétraité des polymères au bitume ou à l'asphalte, on ajoute, de préférence un catalyseur et/ou un réactif favorisant la condensation "in situ" des acides, alcools, amines ou isocyanates formés lors du prétraitement et qui réagissent entre eux ou avec certains constituants du bitume ou de l'asphalte. Le procédé permet une meilleure incorporation des résidus polymères contenant une fraction de résines polyuréthanes, polyesters et/ou polyépoxydes, et, par conséquent, l'obtention de compositions bitumineuses améliorées en vue d'applications routières ou industrielles.
Patent FR-2658474-A1 (FR)
Title: Machine for cutting up strips of dough (pastry) into chosen shapes and/or designs
IPC: A21C11/10
Filed: 1990-02-19
Abstract: The subject of the present invention is a machine for cutting up strips of dough into chosen shapes and/or designs. It comprises, on a table (1), a conveyor belt (2) which can move in a horizontal plane with a step by step movement, alternating an advancement time with a stoppage time, and a cutting head (3) equipped with at least one cutting tool, actuated with an alternating vertical raising and lowering movement, the downward movement being synchronised with the stoppage time of the conveyor belt, and the upward movement with the advancement time of the said belt. The said machine is particularly applicable to the bakery industry for making dough balls, girdle cakes or croissants.
Patent FR-2659730-A1 (FR)
Title: Mixing device, especially for gas boilers
Inventor: CECILIO ARRIBAS
IPC: F28F13/12
Filed: 1990-03-19
Abstract: The invention relates to a mixing device, especially for gas boilers. The subject of the invention is a mixing device, especially for gas boilers characterised in that it consists of a metal strip (1) fitted, on one side and/or the other, with lateral fins (2, 2') over its entire length, the strip being twisted in a helix about its axis (4), as is each fin (2, 2') about its own axis (3). Application in particular to gas boilers for heating or domestic hot water.
Patent FR-2661259-A1 (FR)
Title: System for presentation of stereoscopic images by projection onto lenticular screen
Inventor: ROGER POCHET
IPC: G03B35/24
Filed: 1990-04-20
Abstract: The invention relates to the field of three-D images (stereoscopy). The projection of stereoscopic pairs onto a screen, requiring selection of each right-hand or left-hand image towards the corresponding eye, leads, in the case of optical selection by a prismatic lenticular screen, to the requirement of imposing on the observer particular and narrowly limited positions, linked with the orientation of the two light beams (29) and (30) directed towards the screen. The invention resorts, in addition to these main beams, to additional beams such as (36) and (37), with different angles, created by partially reflecting mirrors (32) and (34), increasing the overall usable angle of observation. The applications are, in particular, those of presenting stereoscopic shows in fixed or animated images.
Patent FR-2649898-A1 (FR)
Title: Balle de golf
Inventor: STIEFEL JOSEPH F
IPC: A63B37/00
Filed: 1990-06-28
Abstract: L'invention concerne les balles de golf. Elle se rapporte à une balle de golf qui comporte, de chaque côté de l'équateur E, cinq triangles ayant des côtés 15, 19 dont l'un 19 est parallèle à l'équateur. Selon l'invention, deux lignes seulement de fossettes 27, 28 sont formées entre l'équateur et le côté parallèle 19, et aucune fossette ne recouvre l'équateur. De cette manière, les balles peuvent être facilement moulées dans des moules en deux parties, sans qu'il reste une bavure. Application aux balles de golf.
Patent FR-2665038-A1 (FR)
Title: Systeme de radio-identification a badges repondeurs, unites constitutives d'un tel systeme et agencement exploitant correspondant.
Inventor: GERARD THOMAS
IPC: H04W84/02
Filed: 1990-07-23
Abstract: Le système de radio-identification d'êtres ou d'objets munis de badges identificateurs de type répondeur comporte au moins un interrogateur (23), doté d'un émetteur hyperfréquence commandé de manière à émettre un code d'interrogation hyperfréquence, une pluralité de badges d'identification (OA , OB , OC ), de type répondeur, utilisant l'énergie transmise par un code d'interrogation hyperfréquence reçu d'un interrogateur pour émettre un code de réponse hyperfréquence individuel transposé du code d'interrogation reçu, au moins un récepteur d'identification (24), apte à décoder par corrélation les codes de réponse hyperfréquence individuels des badges. Le système est prévu incorporé dans un agencement (26) serveur, notamment une installation téléphonique multiservice, exploitant les informations d'identification qu'il fournit.
Patent FR-2650613-A1 (FR)
Title: Element isolant a base de laine minerale et paroi realisee avec de tels elements isolants
Inventor: KUHN KLAUS
IPC: E04F13/08
Filed: 1990-08-01
Abstract: Elément isolant constitué d'une plaque en laine minérale 2 traversée par une broche 3 dont la tête plate 4 est revêtue d'une couche 8 en béton léger. Lors de la réalisation d'une paroi notamment du type plancher, l'élément isolant reçoit sur sa face 6 une couche de béton et reste en place sous forme de coffrage perdu. Application à la réalisation de planchers de parkings souterrains.
Patent FR-2667689-A1 (FR)
Title: Mesure du debit d'un filet de materiau fondu.
Inventor: ALAIN MAILLARD
IPC: G01F1/7086
Filed: 1990-10-04
Abstract: L'invention est relative à l'amélioration de techniques de mesure de débit d'un filet de matériaux fondus tels que du verre. La technique selon l'invention comprend une mesure du diamètre du filet et une mesure de vitesse, la mesure de vitesse étant établie à partir de la mesure du temps séparant l'apparition successive d'une séquence d'émission en un premier point du trajet du matériau fondu, la détermination d'une séquence d'émission en un second point du trajet, le traitement de ces informations permettant d'établir une corrélation entre les séquences et l'intervalle de temps correspondant au passage des mêmes irrégularités aux deux points choisis et identifiés par cette corrélation.
Patent FR-2659432-A1 (FR)
Title: Telescopic cartridge and breech-block loading system
Inventor: RICHARD KOINE
IPC: F41A9/25
Filed: 1990-12-07
Abstract: The loading and breechblock system comprises a push loader (116) and a straight stroke breechblock (106). The cartridge (10.1) is brought into firing position behind the weapon barrel (104) by the push loader at the commencement of a firing cycle. During closure of the breechblock (106), the projectile (16) is pushed into the weapon barrel (104) by an impeller (110) before an ignition charge incorporated in its rear is ignited. The projectile (16) is fixed in a drive charge (12) by a moulded mass contg. charge powder and by movement and locating of the telescopic cartridge (10.1). The breechblock is of the rotary head type.
Patent FR-2657935-A1 (FR)
Title: Multi-way control valve
Inventor: KURT STOLL
IPC: F15B13/04
Filed: 1991-01-23
Abstract: The multi-way valve has a long housing (1) with a number of control ducts served by valve elements on a long support shaft (11). The end of the shaft is fitted with a piston whose two surfaces are subjected to alternate pressures via a simple switching control. this eliminates any return springs and provides a positive valve action. The switching is via two solenoid valves (30,30') which are supplied from the same servo feed bus. The ducts to the two sides of the servo piston are integral to the valve housing and are short. No external pipework is required.
Patent FR-2671984-A1 (FR)
Inventor: ERIC LACROIX
IPC: B01J27/32
Filed: 1991-01-30
Abstract: To recover the antimony contained in a solution of use antimony-containing catalyst, emananting from units for the fluorination or chlorofluorination of halogenated hydrocarbons comprising at least two carbon atoms, the solution is concentrated to the limit of distillation of antimony trichloride, an excess of chlorine is then added to convert SbCl3 to SbCl5, and SbCl5 is distilled under reduced pressure without exceeding 120 DEG  C. The recoverd antimony pentachloride is sufficiently pure to be able to be recycled directly to the fluorination reactor.
Patent FR-2674423-A1 (FR)
Title: Cooking appliance
Inventor: MARCEL JOLLY
IPC: A47J37/10
Filed: 1991-03-28
Abstract: Cooking appliance in the form of a lid equipped with a thermal radiation generator. The vessel (14) containing the food is covered by a plate (11) (12) (13) which is transparent in the middle portion (11), above which the thermal radiation generated is installed. This generator consists of lamps or electrical resistors (1) surrounded by a reflector (5). A protective housing (6) fits over the assembly which is ventilated through apertures (9). A handle (2) through which the electric lead passes is fixed to the reflector (5) and housing (6). The resistors or lamps (1) are plugged into the end of the handle (2). Cooking, defrosting and grilling are performed by the concentration of the electromagnetic radiation directly into the vessel (14) containing the food. Low cost price, low weight, small space requirement. Easy to use and to clean. Large electrical energy savings.
Patent FR-2675291-A1 (FR)
Title: Process for laser marking a zircaloy tube
Inventor: YVES COUTY
IPC: G06K1/12
Filed: 1991-04-09
Abstract: Process for laser marking (10) a zircaloy tube (16) consisting in etching an identificatory barcode on at least part of the circumference of the tube (16) by a laser beam etching operation (12) carried out in the open.
Patent FR-2675919-A1 (FR)
Title: Automated process and installation for moving an uncooperative object, especially for effecting ground movements of aircraft
Inventor: MARCEL PELEGRIN
IPC: G05D1/02
Filed: 1991-04-25
Abstract: In order to effect, in automated fashion, the movement of uncooperative objects, such as aeroplanes in an airport, it is proposed to couple the moving aeroplane to a lightweight interface vehicle (B) equipped with specific referencing systems (Q1, Q2, 103), then to bring together the aeroplane pushing the vehicle (B) with a tractor vehicle (A) travelling in the same direction and provided with guidance systems (P1, P2, 94, 102) which cooperate with the referencing means of the interface vehicle. Impacts due to the uncooperative nature of the aeroplane are thus avoided.
Patent FR-2678544-A1 (FR)
Title: Method of manufacturing a tyre having radial carcass plies (reinforcement), and tyre obtained
Inventor: MICHEL REMOND
IPC: B60C15/05
Filed: 1991-07-03
Abstract: In order to obtain, easily and economically, a tyre having radial carcass plies (1, 2) anchored in beads (B), one of these beads having at least two bead cores (wires) (T1) and (T2), the method according to the invention consists in forming a cylindrical preform consisting principally of the carcass plies (1, 2) and the bead cores (T1, T2), the bead core (T1) being inextensible and the bead core (T2) being extensible.
Patent FR-2679180-A1 (FR)
Title: Unloading device for a universal (multi-functional) trailer or semi-trailer
Inventor: PATRICK GILIBERT
IPC: B60P1/56
Filed: 1991-07-16
Abstract: This device relates to a trailer or semi-trailer, the bottom of which is made up of two half-beds (7, 8) symmetric with one another with respect to the longitudinal mid-plane (P) of the vehicle, each half-bed being capable of moving between a horizontal position and an inclined position. In a horizontal position, the two half-beds (7, 8) joined together in order to form a loading platform. In an inclined position, the two half-beds uncover a central endless conveyor belt (9) which can be used for unloading loose products conveyed in this configuration. Means (13) are provided for supplying and retaining compressed air under the upper length (9a) of the conveyor belt (9) in order to relieve it.
Patent FR-2666457-A1 (FR)
Title: Laser a vapeurs de cuivre.
Inventor: JOHN HOLT
IPC: H01S3/03
Filed: 1991-08-21
Abstract: L'invention concerne les lasers à vapeurs de cuivre. Elle se rapporte à un laser à vapeurs de cuivre ayant un chargement de cuivre qui est formé de plusieurs charges individuelles séparées (4) de cuivre placées chacune dans un creuset céramique respectif. Les creusets sont espacés sur la longueur du tube à décharge. De préférence, un fil rapporté de tungstène est placé dans le creuset (4) et facilite le contact entre la charge de cuivre et la paroi du creuset. Cette paroi peut aussi être dépolie. Application à la réalisation de lasers à vapeurs de cuivre.
Patent FR-2668329-A1 (FR)
Title: Circuit d'allumage de lampe a decharge pour vehicule.
Inventor: ODA GOICHI
IPC: H05B41/292
Filed: 1991-10-18
Abstract: Circuit d'allumage de lampe à décharge pour véhicule pour l'allumage d'une lampe à décharge utilisant une alimentation à CC (2) qui comporte un détecteur d'état "hors-service" (20), un détecteur de tension d'entrée à CC et un moyen d'interruption de puissance (6a). Le détecteur d'état "hors-service" détecte un état "hors-service" d'une lampe à décharge (11). Le détecteur de tension d'entrée à CC détecte si une tension d'entrée à CC se trouve à l'intérieur d'un intervalle prédéterminé. Le moyen d'interruption de puissance (6a) interdit l'alimentation en puissance de la lampe à décharge lorsque l'état "hors-service" de la lampe à décharge est détecté par le détecteur d'état "hors -service" (20) et que la tension d'entrée à CC est située en dehors de l'intervalle prédéterminé, ce qui est détecté par le détecteur de tension d'entrée à CC, et autorise l'alimentation en puissance de la lampe à décharge à la réception d'un signal indiquant que la tension d'entrée à CC est revenue à l'intérieur de cet intervalle.
Patent FR-2683716-A1 (FR)
Inventor: JACQUES BAHUAUD
IPC: A61F2/08
Filed: 1991-11-18
Abstract: Reinforced graft for knee ligament surgery of the type consisting of a flattened strip (5) taken from the patellar tendon. The strip's longitudinal edges are folded down and stitched, so as to include a reinforcing element (1) of braided or woven fibres fixed to the patellar tendon (5) to the bone end (6) of said tendon which is to be secured in a passage formed in the femur. The graft is characterized in that said reinforcing element (1) is a tubular braid. Application in knee ligament surgery.
Patent FR-2684588-A1 (FR)
Title: Device for distributing wooden cubes to a machine for manufacturing pallets, and a machine for manufacturing pallets equipped with such a distributing device
Inventor: PHILIPPE SENECHAL
IPC: B27M3/00
Filed: 1991-12-06
Abstract: The device comprises an endless belt (7) on which is formed at least one file of wooden cubes (2), a first means (11) for immobilising the file acting on the first wooden cube and a second immobilising means (12) acting on the second wooden cube transversely with respect to the file. The means (11) is actuated in the sense of releasing the first wooden cube after the second means (12) has been brought to press against the second wooden cube, so that only the first wooden cube is conveyed by the belt (7) towards the machine (3) for manufacturing pallets. Subsequently, the means (11) returns to the immobilising position and the means (12) is deactivated so that the file is entrained by the belt (7) towards the means (11).
Patent WO-9214168-A1 (WO)
Title: Optical device for determining the relative position of two vehicles and application to an alignment system
Inventor: TULET MICHEL
IPC: G01S17/875
Filed: 1992-02-11
Abstract: The device for determining the relative distance and behaviour of a tracking vehicle and a target vehicle is comprised, on the tracking vehicle, of a camera for imaging a vision field having a predetermined angular development and, on the target, a set of reference marks. The reference marks have a spacing such that they are at least partially outside the angular field of vision of the camera carried by the tracking vehicle as soon as the distance between the tracking vehicle and the target is smaller than a predetermined value and the target (11) carries reflecting means (16) which remain completely in the field of vision, even under said value and distance, and provide, in the field of the camera, an image of the reference marks (14).