baber/WOPTO huggingface dataset:
Patent FR-2608913-A1 (FR)
Title: Appareil d'ultrasonotheraphie muni d'un dispositif d'ultrasonoscopie, notamment pour detruire des calculs
Inventor: ITOH AYAO
IPC: A61B17/225
Filed: 1987-12-24
Abstract: CET APPAREIL DE TRAITEMENT MEDICAL PAR LES ULTRASONS COMPORTE UNE CUVE 5 DONT LE SOMMET EST SITUE DANS UNE OUVERTURE DE LIT 7 SUPPORTANT UN PATIENT 6. LA CUVE 5 CONTIENT, DANS UN VOLUME D'EAU, UN CERCLE DE TRANSDUCTEURS ULTRASONORES DE TRAITEMENT 2 ET UN TRANSDUCTEUR ULTRASONORE D'IMAGE 3, QUI SONT GROUPES SUR UN APPLICATEUR ULTRASONORE 1. L'APPLICATEUR 1 ET LE TRANSDUCTEUR D'IMAGE 3 SONT DEPLACABLES INDEPENDAMMENT ET DE DIFFERENTES MANIERES. LE TRANSDUCTEUR D'IMAGE 3 FOURNIT DES DONNEES POUR L'OBTENTION D'IMAGES ECHOGRAPHIQUES TRIDIMENSIONNELLES, D'UN CALCUL URINAIRE 9 PAR EXEMPLE, SUR UN ECRAN 19. LA REPRESENTATION TRIDIMENSIONNELLE DE L'OBJET TRAITE PENDANT LE TRAITEMENT MEME PERMET DE REALISER L'OPERATION AVEC UNE GRANDE PRECISION. DE PLUS, DES MOUVEMENTS EVENTUELS DU PATIENT 6 SONT FACILES A COMPENSER.
Patent FR-2613362-A1 (FR)
Title: Sulfonates de calcium suralcalinises a l'aide de promoteurs tels que les imidazolines
Inventor: MUIR RONALD J
IPC: B01J31/02
Filed: 1987-12-30
Abstract: DANS UN PROCEDE POUR LA PREPARATION D'UN SULFONATE DE CALCIUM SURALCALINISE SONT UTILISES DES PROMOTEURS CAPABLES D'ACCROITRE LE RENDEMENT DE LA CONVERSION DE CHAUX EN UNE DISPERSION DE CARBONATE DE CALCIUM SOLUBLE DANS DES HUILES. LE PROCEDE CONSISTE A AMENER UN GAZ ACIDE AU CONTACT D'UN MELANGE D'ACIDE SULFONIQUE OU D'UN SEL DE CALCIUM DE CELUI-CI, D'UN SOLVANT HYDROCARBONE, D'HYDROXYDE DE CALCIUM, D'UNE FAIBLE QUANTITE DE METHANOL ET D'AU MAXIMUM 1 EN POIDS D'UN PROMOTEUR FORME D'UN COMPOSE CYCLIQUE A NOYAU PENTAGONAL. PARMI LES COMPOSES PREFERES DE CE GENRE FIGURENT DES IMIDAZOLINES, OXAZOLINES ET PYRROLES.
Patent FR-2625132-A1 (FR)
Title: Device making it possible to obtain, by the technique of rotomoulding, hollow parts which include reinforcing ribs
Inventor: VIRONNEAU PIERRE
IPC: B29C41/46
Filed: 1987-12-28
Abstract: The device according to the invention is essentially characterised in that it comprises a mould 1 which includes at least one closed mould cavity 2, the outer surface 7 of which has a thermal radiation absorption coefficient value which is a function of the thickness of the wall of the part 11 which is to be obtained by moulding in the mould cavity, and means 5, 43, 20 for heat exchange with the mould cavity, substantially by radiation, the value of the wavelength of the radiation 63 being determined so that it is preferentially absorbed by those portions of the external surface of the mould which are located near the portions 13 of its internal surface 3 on which portions 13 a thickness of material is to be deposited which is greater than that on the other portions 14. Application to the production of hollow parts which include internal reinforcements 8, such as ribs 9, 10.
Patent FR-2626059-A1 (FR)
Title: Variable-height support assembly with central pneumatic control
IPC: B66F7/08
Filed: 1988-01-14
Abstract: The subject of the invention is a central pneumatic control device synchronously actuating two extensible supports. The device includes a tubular body of square or rectangular cross-section 1, closed at its ends, consisting of two chambers 2 and 3, the chamber 2 including an air chamber 4 the inflation of which makes it possible to actuate the two lateral cheeks 5 and therefore the piston rods 6, the chamber 3 including an articulated connecting rod device 7 connected to the lateral pistons and to at least one central piston 8 which provides the synchronism of forward travel of the two lateral pistons, and therefore the rising and descending synchronism of the support devices. When they equip a hospital-type bed, two such devices make it possible in particular to raise or incline it without risk of unbalance when there is a lateral weight transfer.
Patent FR-2627544-A1 (FR)
Title: Two=stroke rotary IC engine - has compressor and motor modules mounted on common shaft, each comprising valved cylinder contg. part-elliptical rotary piston
IPC: F02B75/02
Filed: 1988-02-24
Abstract: The engine consists of two similar modular units, one forming a compressor and one forming a motor. Each module includes a stator cylinder (1), in which a rotor (5) turns about a central axis (10). The rotor has a semi-cylindrical, semi-elliptical configuration which forms an elongate gas space between itself and the cylinder wall. The cylinder wall includes inlet and exhaust valves (3) synchronised with the rotor motion, and an ignition plug (13). USE/ADVANTAGE - I.c. engine with no reciprocating moving parts.
Patent FR-2611940-A1 (FR)
Title: Systeme de commande d'acces memoire
Inventor: AONO FUMIO
IPC: G06F12/0855
Filed: 1988-03-04
Abstract: L'INVENTION CONCERNE UN SYSTEME DE COMMANDE D'ACCES MEMOIRE CONNECTE A DES UNITES DEMANDEUSES ET A UNE MEMOIRE PRINCIPALE, ET TRAITANT DES ACCES MEMOIRE EN PROVENANCE DES UNITES DEMANDEUSES COMPRENANT : - UN MOYEN DE COMMANDE DE PIPELINE 9 POUR REALISER UNE COMMANDE DE PIPELINE POUR UN TRAITEMENT SUCCESSIF D'ADRESSES MEMOIRE ET DE DONNEES; PLUSIEURS ETAGES D'UNITES DE PIPELINE 1-6 POUR SELECTIVEMENT STOCKER ET LIRE DES ADRESSES ET DES DONNEES SUR LA BASE D'INSTRUCTIONS PROVENANT DES MOYENS DE COMMANDE DE PIPELINE; UN MOYEN DE CONNEXION CYCLIQUE D'ADRESSES 103-105 POUR CONNECTER, PARMI LA PLURALITE D'ETAGES DES UNITES DE PIPELINE, LES UNITES AFFECTEES A DES ADRESSES, DE FACON A PROVOQUER LA CIRCULATION DE CES ADRESSES; ET UN MOYEN DE CONNEXION CYCLIQUE DE DONNEES 106-108 POUR CONNECTER, PARMI LADITE PLURALITE D'ETAGES DES UNITES DE PIPELINE, LES UNITES AFFECTEES A DES DONNEES, DE FACON A PROVOQUER LA CIRCULATION DE CES DONNEES. APPLICATION AUX SYSTEMES DE COMMANDE D'ACCES MEMOIRE DES ORDINATEURS.
Patent FR-2629459-A1 (FR)
Title: PF11 to PF19 peptides from an HIV retrovirus - process for synthesising these peptides - their use especially in diagnosis
Inventor: MONTAGNIER LUC
IPC: C07K14/16
Filed: 1988-04-01
Abstract: The invention relates to peptides capable of forming an immunological complex with antibodies to protein F from a retrovirus capable of causing LAS or AIDS, characterised in that they contain at most 70 amino acids and possess an amino acid sequence corresponding to the C-terminal part of the protein F from an HIV or to a variant of this sequence, however such that it is immunologically recognised by antibodies to protein F from HIV retrovirus.
Patent FR-2630746-A1 (FR)
Title: Nouveaux additifs convenant dans les resines aminoplastes
Inventor: GARRIGUE ROGER
IPC: C08G12/22
Filed: 1988-04-29
Abstract: Nouveaux additifs acryliques de l'urée constitués de précondensats d'urée et de formol contenant du monométhylolacrylamidométhylène-urée. Procédé de fabrication de nouveaux additifs à partir acrylamidométhylène urée pur, et de précondensat urée-formol ou des produits de départ utilisés pour la fabrication d'acrylamidométhylène-urée avec du formol. Applications des additifs dans les résines aminoplastes.
Patent FR-2631480-A1 (FR)
Title: Method and devices for automation and simulation, in particular for motor cycles
Inventor: CORTANZE ANDRE DE
IPC: G09B9/04
Filed: 1988-05-16
Abstract: Device for automation and simulation, in particular for motor cycles, including a first automation loop comprising at least one sensor, a computer and at least one control element. It comprises at least one second loop including the computer mu P, at least one element for perception by the user PD1 to PDm, and at least one data input means KB, IF1' to IF'm. Application to automatic control, with possible manual reversion, of the riding of a vehicle, the deviations of which are perceived by the rider in a magnified fashion.
Patent FR-2631874-A1 (FR)
Title: Dispositif de vissage
IPC: B25B15/00
Filed: 1988-05-30
Abstract: L'invention concerne un dispositif perfectionné de vissage d'organes de fixation à tête fendue. Il comporte une tige 11 dont l'extrémité, opposée à une poignée 13, comporte une lame 30 terminée par un fer 12 présentant des surfaces parallèles opposées de façon à appliquer, à la fente d'un organe de fixation, un couple sur une surface étendue et donc à réduire la tendance du fer à se dégager de la fente en glissant. Domaine d'application : tournevis, etc.
Patent FR-2633891-A1 (FR)
IPC: B63B7/06
Filed: 1988-07-07
Abstract: A system for mounting a demountable boat comprises distinct elements assembled by interlocking, namely bows (1), stirrups (2), tensioning devices or spars (3) for the fabric seat, said elements providing ''volume'' to the spars which normally stretch the fabric envelope of the craft.
Patent FR-2620818-A1 (FR)
Title: Sonde optique
Inventor: MUNDY DAVID J
IPC: G01B11/24
Filed: 1988-09-14
Abstract: Une sonde optique destinée à mesurer divers paramètres d'un tuyau coudé comprend un boîtier 32, 34, 36, 38, 40, 42 sensiblement en forme de U qui définit une zone détectrice au travers de laquelle de la lumière est projetée depuis l'intérieur du boîtier en direction de premier et deuxième détecteurs de lumière 78, 80 montés sur les branches 38, 40 de la sonde et possédant des angles de champ orientés vers la partie intérieure de la sonde. Un tuyau 10 placé à l'intérieur de la zone détectrice de la sonde 30 occulte des parties des angles de champ des détecteurs, lesquelles parties occultées sont en relation directe avec la position du tuyau par rapport à la sonde. Les positions des parties occultées des angles de champ définissent la position du tuyau par rapport à la sonde.
Patent FR-2636510-A1 (FR)
Title: Novel type of fine leatherwork article and the element or elements forming it
IPC: A45C1/06
Filed: 1988-09-19
Abstract: The present invention relates to a novel type of fine leatherwork article and to the element or elements forming it. The novel type of article according to the invention is characterised essentially in that it includes at least two fine leatherwork elements 1 secured together in a removable manner.
Patent FR-2621861-A1 (FR)
Title: Imprimante comportant un dispositif de mise a zero du chariot
Inventor: YAMAKAWA KIYOSHI
IPC: B41J19/20
Filed: 1988-10-14
Abstract: Imprimante comprenant un moteur pas-à-pas de déplacement d'un chariot 9, un détecteur 26, 27 d'arrivée du chariot à un point dans une plage de mouvement du chariot, une butée 3 à une extrémité de cette plage, et un premier dispositif de réglage qui active le moteur à la mise sous tension de l'imprimante pour amener le chariot au point de détection, et qui active encore le chariot dans la même direction d'un nombre prédéterminé de pas de sorte que le moteur est excité sans déplacement et avec le chariot retenu par la butée pendant au moins le dernier pas, ce qui établit un point zéro pour la première fois après la mise sous tension. Un dispositif de détection de distance détecte, après l'établissement du point zéro, une distance L entre la butée 3 et le point de détection, et un deuxième dispositif de réglage établit lorsque c'est nécessaire le point zéro du chariot une deuxième fois et les fois suivantes après la mise sous tension, sur la base de la distance L.
Patent FR-2645027-A1 (FR)
Title: Flow meter for the administration of oxygen
Inventor: LOPEZ RAFAEL RUBIANES
IPC: G01F1/22
Filed: 1989-04-03
Abstract: Flow meter for the administration of oxygen and any other gases, consisting of a monobloc body 24 principally provided with compressible retractable means 30 and with locking or catching means 34-35 which can be grooved and tongued so as to provide, by virtue of a controlled rotation movement, the positions for communication with the mouthpiece for delivery of the fluid 18 controlled by a valve group or assembly 13, and provided with two passages 19-22 for selected administration communicating, respectively, with a radial outlet 20 for the administration of dry gas, and with a direct outlet via a connector (coupling) 26 provided with a humidifying vessel for the administration of humidified gas, in such a way that they can be selected at random by simply pulling back and rotating the selector body 24. It is applicable to the selection nozzles for the administration of humidified or dry medical gases, depending on the medical requirements in question.
Patent FR-2728754-A1 (FR)
Title: Piezoelectric composite transducer
Inventor: WILSON DAVID T
IPC: B06B1/06
Filed: 1989-08-21
Abstract: The piezoelectric composite transducer consists of a combination piezoelectric material (14) layer with a pair of electrodes (16,18) on opposite faces and a means (12) over the layer to concentrate the applied forces to the piezoelectric material. The material of the concentration layers (12) has a Young's modulus relatively low compared to that of the piezoelectric material layer e.g. an order or magnitude loss. The concentration material is natural rubber, synthetic rubber, resins of epoxy, urethane, vinyl or such combinations. The piezoelectric material is polyvinylidene fluoride or copolymers with barium titanate, lead-zircon-titanate and PTFE. Also claimed are transducers consisting of a box contg. detector, means on each box surface for transferring loads to the detector unit and output.
Patent FR-2651411-A1 (FR)
Title: Process for treating piscicultural waters
Inventor: CHRISTIAN TSCHOCKE
IPC: A01K61/10
Filed: 1989-09-01
Abstract: a) The invention relates to a process for treating piscicultural waters and for reducing pollution generated by pisciculture, and more particularly by the farming of salmonidae, especially trouts in ponds constantly supplied with running water as a result of the deviation of water courses, b) process characterised in that a partition permeable to granules and particles in suspension, which makes it possible to protect a predetermined lower volume from the proximity of the fish, is installed above the bottom of the ponds.
Patent FR-2635648-A1 (FR)
Title: Process for the manufacture of a compound of salts of low molecular weight fatty acids and aluminium-calcium-sodium silicates hydrates which is used as preservative
Inventor: MIRANDA MARIA DELIA PEREZ
IPC: A23L3/3463
Filed: 1989-08-30
Abstract: Process for preparing a food preservative of formula 19SiO2.15CaO.Na2O.Al2O3.9Ca(HCCO)2.6Ca(CH3CH2COO)2.15H 2O (I), characterised by the steps consisting in a first phase of combining propionic acid (CH3CH3COOH), formic acid (HCOOH) and sodium aluminium and calcium silicate (SiO2.CaO.Na2O.Al2O3), in a second phase of incorporating calcium carbonate (CO3-Ca), giving the complex (I) which contains 23.25 % of calcium propionate, 24.37 % of calcium formate and 52.37 % of hydrated sodium-aluminium and calcium silicates with a yield of 100 % and production of carbonic anhydride as sole by-product.
Patent FR-2636387-A1 (FR)
Title: Joint universel
Inventor: RICHTMEYER ROBERT D
IPC: F16D3/205
Filed: 1989-09-12
Abstract: Ce roulement est utilisé dans des joints universels homocinétiques du type utilisé sur les arbres de roues des automobiles à traction avant. Le boîtier 10 présente des paires espacées de voies de roulement planes parallèles 20 et 22, 24 et 26, 28 et 30. Un roulement est logé entre les deux voies de roulement de chaque paire. Il comprend un galet unique qui roule sur une seule voie de roulement à la fois, et est légèrement espacé de l'autre voie. Ce galet présente une périphérie extérieure à profil courbe. Un manchon cylindrique sépare ce galet d'une couronne d'aiguilles bombées qui tournent sur un tourillon 36 solidaire d'un arbre 32 qui pénètre dans le boîtier 10 du joint. La surface cylindrique intérieure du manchon roule sur les aiguilles.
Patent FR-2653735-A1 (FR)
Title: Vehicule d'intervention a propulseurs inclinables.
Inventor: OLIVIER CARRA
IPC: G21C17/00
Filed: 1989-10-31
Abstract: Véhicule d'intervention, du type comportant des propulseurs (4) inclinables par rotation autour d'arbres de portée transversaux (66), caractérisé par le fait que des arbres récepteurs d'avance (8) et d'inclinaison (9) sont disposés coaxialement dans chaque arbre de portage (66) et transmettent leurs mouvements par des chaînes (84, 90, 98) intérieures au propulseur pour entraîner des mouvements d'avance et d'inclinaison en constituant un réducteur de vitesse au moins pour le mouvement d'inclinaison. L'invention s'applique notamment dans l'industrie nucléaire.
Patent FR-2659388-A1 (FR)
Title: Variable control device for valves of a combustion engine
Inventor: MICHEL BARBOTTE
IPC: F01L13/00
Filed: 1990-03-07
Abstract: Device for modifying the lift law of valves during the operation of a heat engine. The invention relates to the addition of a curved sector to the part of the rocker which is in contact with the cam. The displacement of the axis of rotation of the rocker gives rise to a variation in the distance travelled by the cam over the curved part, which modifies the end of closure and beginning of opening angles of the inlet and exhaust valves. Figure 1 shows one embodiment of the control of the exhaust valve. The concave part (3C) of the rocker (3) is urged more or less early by the cam (1) according to the rotation of the contour of the rockers (2R) offset with respect to the centre of rotation (2C) of the rocker, which causes the axes of rotation of the rocker (3) and of the cam (1) to move closer together or further apart. The device according to the invention is particularly intended for controlling the valves of four-stroke heat engines.
Patent FR-2644904-A1 (FR)
Title: Gripper mechanism for camera
Inventor: KAWANO KIYOSHI
IPC: G03B15/05
Filed: 1990-03-23
Abstract: In a camera comprising a functional unit 15 including a plurality of functional components, which are grouped therein and are placed on one side of a cylindrical objective 12, an open gripping part 20 is provided above the functional unit and extending over the lower surface of the objective cylinder: the objective, which is the heaviest component of the camera, can thus be supported in a secure manner.
Patent FR-2661114-A1 (FR)
Title: Catalyseur d'hydroraffinage de charges hydrocarbonnees renfermant du trisulfure: de niobium et procede d'hydroraffinage utilisant ledit catalyseur.
Inventor: MICHELE BREYSSE
IPC: B01J27/04
Filed: 1990-04-20
Abstract: Catalyseur d'hydroraffinage de charges hydrocarbonées consistant en trisulfure de niobium massique ou déposé sur un support inerte. Ce catalyseur est particulièrement efficace pour les réactions de coupure des liaisons carbone-azote et carbone-soufre.
Patent FR-2663359-A1 (FR)
Title: Method for rapid assembly and disassembly of a vertical element for gravestones
Inventor: ALAIN LEQUATRE
IPC: E04H13/00
Filed: 1990-06-15
Abstract: Method for rapid assembly and disassembly of a vertical element (stele) on its base, characterised in that it consists in forming in the vertical element a blind hole D for securing an attachment shaft A, and, in the horizontal element, used for supporting the vertical element, a blind hole E used for receiving a sheath B. The fitting of the attachment shaft A in the sheath B permits the attachment of the two elements on one another without the need to use a tool.
Patent FR-2664581-A1 (FR)
Title: Device for processing securities, such as banknotes, with a bladed wheel with discontinuous movement
Inventor: JEAN COUSTIER
IPC: B65H29/40
Filed: 1990-07-12
Abstract: The device for processing banknotes comprises a conveyor with rollers (1), a group of bladed wheels (5), the spaces between the blades of which receive one security at a time, pushed by the conveyor with rollers, and a receptacle (6), a blank (61) of which, traversed by the bladed wheels, forms a stop for halting a banknote and permitting its stacking. The bladed wheels (5) have a closed inter-blade profile, of substantially constant width; the motor (40) of the group of bladed wheels is of the type with controlled discontinuous operation, with a plurality of stop positions, each of which corresponds to the alignment of an entry of a blade on the exit of the roller train; first and second sensors (21; 22) sensing the presence of the security are provided upstream of the group of bladed wheels; control means (30) enable the motor to advance the group of bladed wheels when the two sensors indicate an absence of securities, after having indicated the presence thereof.
Patent FR-2665842-A1 (FR)
Title: Aggregate capable of being transported with a chassis or immersion drum, with an optionally integrated generator of oscillations
Inventor: HANS HENIG
IPC: C25D21/10
Filed: 1990-08-20
Abstract: Process for the continuous exchange of aqueous solutions during the chemical or electrolytic surface treatment of workpieces of large area, by regular periodic oscillations of the piece-carrier containing the workpieces in question, characterised in that, while immersed in the solutions, the a) workpieces (11, 21), hanging vertically or horizontally, are fastened to the associated chassis (1), or the separate immersed workpieces are introduced in bulk as a load (21) of series pieces, into emersion drums (2) forming receptacles capable of rotating along their horizontal lengthwise axis A-A, with their b) piece-carriers (1, 2) which are fastened to the chassis (1) or separated from the interior of the emersion drums (2), performing pulsating vibratory oscillations in rapid succession, in the treatment solutions, in which the (circular) frequencies are higher than 1 Hz and in which c) the amplitudes of clearance, oscillation are smaller than 10 mm.
Patent FR-2666865-A1 (FR)
Title: Container for ballast for stabilising masts (posts) and method for using the said container
Inventor: ANNE BULOUP
IPC: E04H12/22
Filed: 1990-09-17
Abstract: The invention relates to a container for ballast for stabilising masts and/or stakes. It includes means (6) for receiving at least temporarily a socket (1) forming a receptacle for the mast or the stake. The said container (2) is foldable.
Patent FR-2669800-A1 (FR)
Title: Dispositif automatique de reglage de la luminosite d'images issues d'une camera et camera comportant un tel dispositif.
Inventor: DOMINIQUE SOUTY
IPC: H04N5/20
Filed: 1990-11-23
Abstract: Le dispositif automatique de réglage de la luminosité d'images issues d'une caméra met en œuvre une commande de niveau moyen à partir d'une analyse des niveaux de luminosité de points d'image dans une zone de recalage connue a priori comme étant dans une zone de terre (ou à défaut dans une zone de ciel). Un microprocesseur calcule le niveau moyen dans cette zone et détermine par comparaison avec une valeur de référence une valeur d'erreur sur le niveau moyen. Cette valeur d'erreur est combinée au signal d'images pour donner à l'image un niveau moyen convenable automatiquement. La valeur de correction correspondante est appliquée à l'ensemble de l'image. L'invention s'applique, notamment, à la correction automatique de niveau moyen dans les caméras thermiques.
Patent FR-2669990-A1 (FR)
Title: Method and device for making use, under improved safety conditions, of buried tanks of liquefied gas
Inventor: JEAN DUFOURNEAUD
IPC: F17C1/00
Filed: 1990-11-30
Abstract: Safety device making it possible, in the event of danger, to isolate totally an underground tank (59) of liquefied gas by closing each connector (61) as with filling, drawing-off and the like, between the tank and the surface user installations by means of a quick-closing positive-safety automatic valve (66) located in a compartment (63) of the tank and controlled by a fuse and by continuous detection of the gas, as well as by a clack valve (69) with quick closure in the same compartment as the valve and triggered by a calibration flow rate calculated for normal conditions of use being exceeded. Maximum overall safety is obtained by installing no important equipment in the buried reservoir, by standardising the filling and drawing-off connections, taking all the connections to the outside via the top (60) of the tank and by installing all of the sensitive part of the instrumentation in a leaktight tube allowing dismantling for maintenance and repair without halting the use.