baber/WOPTO huggingface dataset:
Patent FR-2632727-A1 (FR)
Title: Device for taking liquid samples
IPC: G01N1/14
Filed: 1988-06-14
Abstract: In the case of particularly dangerous liquids, it is advantageous to have available a system for withdrawal which avoids the need for the operator to be in contact with the product to be sampled as well as to clean the pipes and other containers of the apparatus. For this purpose, the device of the invention comprises a rotary peristaltic pump 1 as well as an automatic reversible drill 6 intended for driving the pump 1. The latter comprises a completely dismantleable front face, so that the operator can easily change the hose 4 placed in the pump 1. Various means are moreover combined in order to facilitate sampling, such as a guide 2 for holding the ends 41, 42 of the hose 4, a bottle 8 holder basket 3, a weight 43, etc. All of this contributes to automation of the implementation of the device.
Patent FR-2634818-A1 (FR)
Inventor: SABATIER GERARD
IPC: E21B6/00
Filed: 1988-07-28
Abstract: PCT No. PCT/FR88/00388 Sec. 371 Date May 10, 1990 Sec. 102(e) Date May 10, 1990 PCT Filed Jul. 24, 1989 PCT Pub. No. WO90/01102 PCT Pub. Date Feb. 8, 1990.The invention relates to the drilling of a hole for the study of the underground. The roto-percussion head acts on the drilling tube of which the base carries a cutter. The cutter is integral with the sleeve inside which drilling water is injected. The water and the rock debris go up and out through the evacuation opening. Application to the reverse flow drilling allowing to extract at the evacuation opening cores or rock debris which go up inside the axial tube as soon as they are taken without any risk of being contaminated by the previously traversed layers of ground.
Patent FR-2621478-A1 (FR)
Title: Implant buccal
Inventor: LINDEN HARRY A
IPC: A61C8/00
Filed: 1988-09-28
Abstract: L'implant buccal présente la forme d'un cylindre comportant une extrémité proximale plate et une extrémité distale arrondie. Des parties en saillie 20 sont formées sur la surface cylindrique et elles sont inclinées depuis l'extrémité proximale du corps cylindrique 12 vers son extrémité distale. Les parties en saillie 20 sont radialement espacées et des stries 30 sont pratiquées sur la surface inclinée. Un trou de perforation latéral 40 est pratiqué à l'extrémité distale du corps cylindrique. L'extrémité proximale comprend un évidement en forme hexagonal 42 pour la réception d'un outil permettant d'exercer une torsion. Application à la réalisation de fondations pour des prothèses dentaires.
Patent FR-2640411-A1 (FR)
Title: Procede et dispositif utilisant une source rce pour la production d'ions lourds fortement charges
Inventor: JACQUOT BERNARD
IPC: H01J27/18
Filed: 1988-12-08
Abstract: Procédé de production d'ions utilisant une source d'ions de type " à résonance cyclotronique électronique " dans laquelle on injecte un faisceau d'électrons à l'intérieur de la cavité hyperfréquence de la source d'ions, ces électrons possédant une énergie au moins égale à l'énergie du seuil d'ionisation des atomes à ioniser; préférentiellement cette énergie est comprise entre trois et quatre fois l'énergie de ce seuil d'ionisation.
Patent WO-8909144-A1 (WO)
Title: Motor propulsion, in particular for an automobile vehicle and vehicle comprising such a unit
Inventor: MOIROUX AUGUSTE
IPC: F04B49/16
Filed: 1989-03-24
Abstract: Motor propulsion unit consisting of the combination of an internal combustion engine and of a hydrostatic transmission, in particular for fitting to an automobile vehicle. According to the invention, the motor propulsion unit comprises an internal combustion engine (60) linked mechanically to a hydrostatic transmission device comprising at least one pump (12) with a piston (13), said pump being driven by said engine and an elastic accumulator connected to the pump or each pump, said pumps being connected to a volumetric motor (14).
Patent FR-2641846-A1 (FR)
Title: Decanting device intended to be connected to a container
Inventor: DURAND GILLES
IPC: F17C13/12
Filed: 1989-01-19
Abstract: Decanting device. It comprises means 4 intended to change, step by step, the mutual position between a polarising device 3 and an element 5 for bringing into coincidence. Filling of liquefied petroleum gas cylinders.
Patent FR-2644581-A1 (FR)
Title: Compteur volumetrique a piston rotatif
IPC: G01F3/08
Filed: 1989-03-20
Abstract: La présente invention concerne un compteur volumétrique à piston rotatif du type couramment utilisé pour mesurer un volume de liquide. Ce compteur comporte un boîtier 10 définissant une chambre de mesure 11 et contenant un piston rotatif 12 auquel est associé un rotor 13 qui porte des excitateurs 14 constitués par exemple par des aimants permanents. Ce boîtier est fermé par une plaque de fermeture 15 qui est pourvue de cavités 16 contenant chacune un capteur 17 connecté à un module électronique 18. Ce capteur est utilisable pour des mesures précises de volume de fluide, par exemple pour des mesures de consommation de carburant liquide.
Patent FR-2645086-A1 (FR)
Title: Siege de vehicule equipe d'un dispositif d'inclinaison
Inventor: KANAI SHIGERU
IPC: B60N2/22
Filed: 1989-03-29
Abstract: L'invention concerne un siège de véhicule 10 équipé d'un dispositif d'inclinaison, dans lequel deux dispositifs d'inclinaison 14 sont respectivement prévus sur les deux faces latérales du siège et comportent respectivement un mécanisme de blocage 18, 19, tandis qu'un moyen de liaison 22 est tendu entre les deux mécanismes de blocage. Un dispositif protecteur est également prévu au niveau de l'extrémité arrière 16a d'un coussin de siège 16 dudit siège, pour qu'ainsi le moyen de liaison ne puisse pas être en contact avec un pied d'un passager assis sur un siège arrière.
Patent FR-2630514-A1 (FR)
Title: Amortisseur d'oscillations
Inventor: POHLENZ HANS
IPC: F16F9/348
Filed: 1989-04-20
Abstract: L'amortisseur d'oscillations comprend un cylindre 1 et une tige de piston 3 mobile axialement par rapport au cylindre. Un piston d'amortissement 2 est prévu à l'extrémité intérieure de la tige 3 et divise la cavité à l'intérieur du cylindre 1 en deux chambres de travail 4, 5. Ces chambres de travail sont reliées entre elles par au moins un orifice axial 6 traversant le piston 2. Des disques-clapets 9, 10 sont prévus aux deux surfaces d'extrémité 21, 22 du piston 2. Ces disques-clapets sont fixés au piston 2 par leur partie centrale respective 9a, 10a. Les parties circonférentielles 9b, 10b des disques-clapets définissent des espaces circonférentiels avec les surfaces d'extrémité respectives 21, 22. En réponse à la vitesse du mouvement axial relatif de la tige de piston 3 par rapport au cylindre 1 les parties circonférentielles des disques-clapets 9, 10 se rapprochent des surfaces d'extrémité respectives 21, 22. La résistance d'amortissement est ainsi accrue. Application : amortissement du mouvement d'un guidon de motocycle.
Patent FR-2647035-A1 (FR)
Title: Paint roller
IPC: B05C17/02
Filed: 1989-05-16
Abstract: This paint roller is fitted onto a central spindle by means of a bearing comprising an elastically deformable inner ring (race) tightly fitted onto the spindle so as to hold the roller laterally, the outer body of the bearing being rigidly attached to a cylindrical sleeve whose outer surface is provided with a coating allowing a paint to be applied. According to the invention, the roller is supported on the central spindle by means of two separate end pieces 10 which are separated axially, each comprising a flange 11 connected via its peripheral edge 12 to the sleeve and at least one, 10, of which furthermore comprises an axial bush 15 interacting with the flange so that both these elements, once assembled, form an inner cylindrical cage enclosing the elastically deformable ring (race) 18, this cage having, on the inside, two lateral shoulders 19 defining the axial clearance between ring (race) and sleeve.
Patent FR-2647484-A1 (FR)
Inventor: COMAR GILLES
IPC: E03D9/04
Filed: 1989-05-26
Abstract: The device comprises a main reservoir (1) having a lower opening (6) in which are housed means (2) for closing off the reservoir (1) and means (3) for connecting this reservoir (1) to a water-flush pipe (4) in order to supply the reservoir (1) with water during flushing and in order to return the water from the reservoir (2) to the pipe (4) at the end of the said flushing, a lateral opening (5) which opens on the side opposite the lower opening (6) and is intended for connecting the main reservoir (1) to an auxiliary reservoir (7) containing a solution of bactericidal, surface-active and chelating agents. Use for automatically disinfecting and deodorising urinals or water-closet bowls.
Patent FR-2648357-A1 (FR)
Title: Devices for small-scale models, for simulated navigation and firing, with ejection of the pilot and of his seat
IPC: A63F9/02
Filed: 1989-06-15
Abstract: In the first device of the invention, a wheel 9, the axis (axle) 11 of which is off centre and, driven by the motor 10, raises the front of the boat 7 - the lower half of which is concealed in a housing 1 - whilst its rear is pushed in, and vice versa. In the second device, a toothed segment-pusher 15, actuated by a toothed wheel 14, itself driven by a motor 12, pushes the aileron 18 bis of the missile 18 and thus releases the said missile from its brake 19 bis. In the last device, the seat 27 is equipped at its ends with vertical panel-targets 28 which, when they are hit by any projectile, are ejected together with the pilot 29 seated on the said seat.
Patent FR-2649202-A1 (FR)
Title: Device for applying three-dimensional (triaxial) stresses on a sample of material
Inventor: SARDA JEAN-PAUL
IPC: G01N3/02
Filed: 1989-06-29
Abstract: Device for applying, in the laboratory, three-dimensional stresses on a sample, for example a geological sample. It includes a rigid cell 1 with a base 2, two side walls 4, 5 and two foldable panels 8, 9 which can be operated using jacks. The walls and at least one of the panels include housings in which flat cushions 10, 11 are fitted which can be expanded by injection of pressurised liquid and are capable of exerting very homogeneous stresses over the entire area of each of the side faces of the sample. The cell is placed in a hydraulic press. Sensors 20 are fitted in the walls of the sample and a well (bore) may be drilled for a tube 23 for injection of pressurised fluid, allowing the sample to be fractured. Application to the study of underground formations, for example.
Patent FR-2638911-A1 (FR)
Title: Moteur pour une pompe, notamment une pompe electrique portative ou une pompe submersible
Inventor: GSCHWENDER ALOIS
IPC: H02K11/33
Filed: 1989-07-07
Abstract: Le moteur est prévu pour une pompe et comporte un carter 1 dans lequel un rotor 17 est monté rotatif par l'intermédiaire d'un arbre de rotor 9. Le rotor 17 est entouré par un stator 26. Le moteur est un moteur à courant continu sans balais, à commutation électronique, dont le dispositif de commande est une électronique de commande 20 logée dans le carter 1. Avec ce moteur, il ne se produit pas d'encrassement par la poussière de charbon dans le carter 1, comme c'est le cas avec les moteurs à collecteur connus. On évite ainsi de façon sûre les courants de fuite de sorte que ce moteur, s'il comporte un carter 1 blindé contre la pression, peut être utilisé sans danger dans des espaces soumis aux risques d'explosion. Du fait de l'absence de particules de charbon, le système d'isolation électrique du moteur reste pratiquement inchangé même après de longues périodes d'utilisation.
Patent FR-2637583-A1 (FR)
Title: Process and plant for sewage purification
IPC: C02F1/52
Filed: 1989-10-05
Abstract: This plant comprises a container with chambers 1 which is subdivided by partitions 4 into different sections 6, 7, 8 for the preliminary purification, the biological or chemical treatment, the intermediate purification and/or the final purification of the sewage, each section 6, 7, 8 comprising a number of chambers 6a to f, 7a to f, 8a to f, which are separated from one another by partitions 4, 5 and it being possible for the chambers 6a to f, 7a to f, 8a to f to be connected to one another in any order insofar as the flow technique is concerned, to be chosen as a function of the quantity and nature of the sewage to be treated, and also comprising at least one device 10 in the region of the preliminary purification, the intermediate purification and of the final purification, which is intended to remove the purification sludge which has deposited therein.
Patent FR-2652915-A1 (FR)
Title: Method of producing stereo images and device for obtaining such images
Inventor: PIERRE LEYMARIE
IPC: G02B27/22
Filed: 1989-10-06
Abstract: The invention relates to a method for producing a three-dimensional image from a stereo image pair. One of the images of the stereo image pair is an ordinary image (ortho-image), such as a map or a spatial map, and the other image of the stereo image pair is a perspective view or a pseudo-perspective view.
Patent FR-2655845-A1 (FR)
Title: Fixation bracket for the male part of a hip prosthesis ball joint
Inventor: GERALD PONDAVEN
IPC: A61F2/30
Filed: 1989-12-14
Abstract: The present invention relates to a fixation bracket 1 for the male part of a femoral prosthesis ball joint which can be fixed in the medullary cavity 2 of a femur 3. The bracket comprises at least one shaft 4 and a fixation head 5 defining an axis of fixation 11, the shaft comprising two consecutive parts, a first part 7 and a second part 8, the first part being limited by a concave inner side 12 and a convex outer side 13 in two bevels 15, 16 forming an angle 14 of 160 DEG , the second part 8 defining an axis of direction of introduction 9 into the medullary cavity.
Patent WO-9007740-A1 (WO)
Inventor: PROSSER MARIUS
IPC: G05D7/06
Filed: 1990-01-09
Abstract: Dosage de produit pulvérulent. L'installation comprend: un appareil formant capacité-tampon (3a): disposé sous la vanne d'une trémie de stockage, pourvu d'un conduit de sortie (9) s'ouvrant dans la capacité et dont la section est contrôlée par un régulateur de débit (10), comportant intérieurement un moyen de soutirage en forme de transporteur sans fin motorisé à palettes (6), traversant une chambre d'alimentation (112) s'ouvrant au-dessus de l'orifice du conduit, un système (15) d'appréciation en continu du débit de produit délivré, et des moyens de régulation (4) calculant, par rapport à une valeur de consigne, la valeur réelle du débit délivré. Application à la fabrication de compositions pour pâtes d'anode.
Patent FR-2657432-A1 (FR)
Title: Method and device for detecting traces of carbon tetrachloride (tetrachloromethane) in a gaseous medium
Inventor: HEIKKI TORVELA
IPC: G01N27/12
Filed: 1990-01-19
Abstract: The method for detecting CCl4 comprises the use of two sensors (1, 2), heated respectively to a specific temperature characteristic of CCl4 (170 DEG C and 450 DEG C) and the detection (3) of an abrupt variation in conductance in opposite directions of each of the sensors in the presence of CCl4.
Patent FR-2657338-A1 (FR)
Title: Treuil electrique comportant un tambour renfermant un engrenage de reduction planetaire.
Inventor: NACHEV NIKOLOV NIKOLAY
IPC: B66D1/22
Filed: 1990-01-19
Abstract: L'invention concerne un treuil électrique comportant un tambour (5) calé dans un bâti porteur (6), et un moteur électrique (4) monté sur une face latérale du bâti porteur (6) et accouplé cinématiquement avec un engrenage de réduction planétaire (1) dont le boîtier (2) est disposé entièrement à l'intérieur du tambour (5). Le boîtier est relié à ce dernier par l'intermédiaire d'un diaphragme denté (9) et d'une couronne dentée (10) réalisée sous la forme d'une pièce solidaire du tambour, tandis que le bâti porteur est relié à un arbre de sortie (11) portant une tige (7) du dernier étage (8) de l'engrenage de réduction planétaire, par l'intermédiaire d'un arbre de liaison (12) et de raccordements cannelés (13, 14).
Patent WO-9106209-A1 (WO)
Title: Box for domestic animal excrement
Inventor: PAGES MARC
IPC: A01K1/01
Filed: 1990-10-25
Abstract: The box is formed by folding a cardboard sheet (1) made up of a base or bottom to which four panels are attached, each comprising two flaps, one internal (3) or (12) and the other external (4) or (10). Leakage is prevented by a waterproof bag (14) of a synthetic material slipped over the box and folded back on itself to fit in the space formed between the internal and external flaps. After the litter in the box has been used, the external flaps are folded towards the centre of the box and the bag is placed around it.
Patent FR-2659098-A1 (FR)
Title: Wheeled compactor (roller) for trenches
Inventor: JACQUES MARAIS
IPC: E02D3/032
Filed: 1990-03-02
Abstract: The compacting appliance includes a wheel (1) supported by a lateral chassis (2), which chassis is articulated to a framework secured to the towing appliance. According to the invention, the wheel (1) is articulated to the chassis (2) by means of a rolling-contact bearing (7) of large diameter on the internal race of which drive takes place by means of a driving member (10). The driving member (10) is located distinctly above the axis of rotation (6) of the wheel (1). A vibrator (23) is positioned in the internal space (9) of the wheel (1), substantially in the centre. The compacting appliance is more particularly intended for refilling narrow trenches.
Patent FR-2646886-A1 (FR)
Title: Cylindre de roue
Inventor: TRISTANO NICOLA
IPC: F16D65/22
Filed: 1990-04-27
Abstract: L'invention concerne un cylindre de roue pour frein à tambour, comprenant un corps 2 pourvu d'un alésage longitudinal, deux pistons 4, 6 coulissant en sens opposés vers l'extérieur dans l'alésage sous l'effet d'un fluide sous pression introduit entre les pistons 4, 6 à l'encontre des ressorts de rappel des segments du frein, et un moyen limitant la course de retour des pistons lors du relâchement de la pression. Selon l'invention, le moyen limitant la course est constitué par deux anneaux élastiques 16, 18 à la périphérie externe de chacun desquels est disposé un moyen de friction 20, 22 et disposés respectivement dans une gorge annulaire 24, 26 pratiquée dans chacun des pistons, de manière à ménager un jeu axial déterminé d entre une paroi radiale de la gorge et le côté adjacent de l'ensemble constitué par l'anneau élastique et le moyen de friction, cet ensemble étant prévu pour résister aux ressorts de rappel.
Patent FR-2663454-A1 (FR)
Title: Electrical selector switch, especially for motor vehicles
Inventor: CHRISTIAN GAUTHIER
IPC: B60Q1/14
Filed: 1990-06-19
Abstract: The present invention relates to an electrical selector switch, especially for motor vehicles, of a type known per se comprising a control element (110) guided in pivoting and indexed in its pivoting, a slider (140) guided in translation and drive means able to cause translational displacement of the slider (140), upon pivoting of the control element (110), so as to produce an electrical switch selection effect, characterised in that the drive means (124) of the slider (140) are provided on the indexing stud (120) of the control element (110).
Patent FR-2663913-A1 (FR)
Title: Milk collecting tank
Inventor: CHRIS VANDEKEERE
IPC: A01J5/04
Filed: 1990-06-28
Abstract: Collecting tank providing the pre-cooling of the milk leaving milking machines. According to the invention, milking machines are connected to at least one inlet (22a) of the tank, arranged and oriented approximately tangentially to ensure a slow rotation of the milk in the tank and the latter comprises a double wall (13a, 13b) delimiting a space (15) for the circulation of a cooling liquid such as water.
Patent FR-2665245-A1 (FR)
Title: Unit for concentrating a heat-sensitive solution, in particular grape must
Inventor: DOMINIQUE LARGER
IPC: B01D1/28
Filed: 1990-07-27
Abstract: The unit according to the invention includes a chamber (2) for evaporation/concentration of a heat-sensitive solution, which operates continuously under vacuum and in which a first part of the vapour given off by the evaporation compartment (4) of the chamber is used as heat source for the condensation compartment (6) of the chamber by means of a first thermal compressor (36A) using a driving vapour (steam) given off by a boiler (40). A second part of the vapour given off in the evaporation compartment (4) is conveyed to the condenser by means of a second thermal compressor (36B), fed with driving vapour by the boiler (40), the condenser being supplied with a cold source by a cooling tower (50). The solution concentrate obtained in the evaporation compartment (4) is collected in a concentrate vat (22).
Patent FR-2667959-A1 (FR)
Inventor: PIERRE GOHL
IPC: G05B19/05
Filed: 1990-10-11
Abstract: Output control circuit for a programmable logic controller, comprising a control unit (13) and a circuit (14) for controlling and checking output channels (11), including a deserializing section (16). The output circuit receives descending frames (T1) and ascending frames (T2) and, according to its configuration, it returnsascending frame (T3) to the control unit produced from frames (T1) and/or (T2).
Patent FR-2655215-A1 (FR)
Title: Boitier porte-bornes modulaire a appliquer a des servomoteurs electriques pour la commande de soupapes.
Inventor: GIORDANO ALFIERI
IPC: F16K31/05
Filed: 1990-10-26
Abstract: L'invention relève du domaine des servomoteurs électriques pour la commande de soupapes et prévoit un boîtier porte-bornes (1) modulaire qui peut prendre différentes positions pour s'adapter à la direction de provenance des câbles d'alimentation du servomoteur.
Patent FR-2668753-A1 (FR)
Title: Package for a bottle of wine (or other bottle)
Inventor: ALAIN BRU
IPC: B65D5/50
Filed: 1990-11-07
Abstract: Device for packaging a bottle of wine or other bottle inside an american case by wedging. The invention relates to a device making it possible to immobilise a bottle of wine or other bottle using a system of folding a strip of cardboard by virtue of matched orifices on several faces allowing the passage of the body and the neck of the bottle. The device according to the invention is particularly intended for the transport of a single bottle of wine or other bottle in an American case made of biodegradable cardboard.
Patent FR-2669512-A1 (FR)
Title: Bottle-carrying bib or feeding bottle with built-in bib
Inventor: JEROME HUET
IPC: A41B13/10
Filed: 1990-11-27
Abstract: Bib fitted with a device in the form of a vertical pocket and enabling a baby, or any infant, to grasp its feeding bottle whenever he wants to, since it is hanging around his neck. The subject of the invention has the advantage of keeping the bottle permanently within the child's reach, whilst at the same time protecting his clothes and avoiding having the bottle lying around where the child has left it, which results in dirtying the child's surroundings and is hardly hygienic for the baby. It consists of a bib, at the bottom of which has been added a vertical extension piece (1) in the form of a pocket which is open at the top and holds the feeding bottle.
Patent FR-2670441-A1 (FR)
Title: Device for uncoupling the rear driving axle of a four-wheel drive vehicle slaved to the pivoting of the guiding wheels
Inventor: HERVE BUDET
IPC: B60K17/356
Filed: 1990-12-13
Abstract: Electrodistributors (5, 6) which direct the oil towards a first circuit (13) for feeding the front motors (11), and a second circuit (15) for feeding the rear motors (12) are operated by a control mechanism slaved to the pivoting of a guiding wheel so that, beyond a given turning angle, the electrodistributors tip (switch over) and disconnect the circuit for feeding the rear motors. Application to lightweight vehicles of the four-wheel drive sweeper sort which are driven by a hydrostatic transmission.