baber/WOPTO huggingface dataset:
Patent FR-2496967-A1 (FR)
Title: Laminated core assembly for power transformers - has regular polygonal cross-section built up from quadrilateral packets of identical strips
Inventor: ANTIPOV VLADIMIR IVANOVICH
IPC: H01F3/02
Filed: 1980-12-24
Abstract: The core assembly system is applicable to reactors. The object is to achieve a space factor of at least 90% without the need for many different widths of core plate. A satisfactory construction is achieved using a single width of strip. Packets of four sided cross section with various acute angles are made from these strips of core steel. These packets are then assembled into a core limb. To achieve the minimum required space factor the limb has to have a regular octagonal cross section. Higher space factors are possible using assemblies giving polygons with a larger, but still even, number of sides. The requirements are that the individual packets are quadrilaterals with an acute angle which is a multiple of a coefficient dependent upon the number of sides on the core assembly polygon. If n is a multiple of 4 there will be n/4 packets with a square cross section.
Patent FR-2474377-A1 (FR)
Title: Carter de meule pour machine a meuler
Inventor: MUNEKATA KENICHI
IPC: B24B55/04
Filed: 1981-01-23
Abstract: CE CARTER COMPREND, SUR UNE PARTIE PRINCIPALE 12, UN RECOUVREMENT AVANT 15 AJUSTABLE ET UNE PLAQUE LATERALE DE FERMETURE 13 PIVOTANTE POUR LE REMPLACEMENT DE LA MEULE 11. POUR SIMPLIFIER CE REMPLACEMENT ET REDUIRE SA DUREE, LA PLAQUE 13 PEUT ETRE DEVERROUILLEE EN BAS PAR UN LEVIER 31 COMMANDE AU PIED ET EN HAUT PAR LE RELEVAGE D'UN RABAT 20, CE QUI LIBERE EN MEME TEMPS LA PARTIE AVANT COULISSANTE 15. L'INVENTION EST NOTAMMENT APPLICABLE AUX MACHINES A AFFUTER OU A PLANER ET AUX RECTIFIEUSES.
Patent FR-2474536-A1 (FR)
Title: Cellule d'electrolyse comportant un montage d'anode particulier, et procede d'electrolyse utilisant cette cellule pour la production d'aluminium
Inventor: CLARK JOHN FURRY
IPC: C25C3/10
Filed: 1981-01-27
Abstract: CELLULE D'ELECTROLYSE POUVANT ETRE UTILISEE POUR LA PRODUCTION D'ALUMINIUM FONDU 7 PAR ELECTROLYSE D'OXYDE D'ALUMINIUM DANS UN BAIN FONDU 6, CELLULE QUI COMPREND UNE CATHODE 3 ET UNE ANODE 5, UNE BARRE 17 ET UN DISPOSITIF DE SUSPENSION 14, LA BARRE 17 ETANT RELIEE A UNE EXTREMITE SUPERIEURE AU DISPOSITIF DE SUSPENSION 14 ET A UNE EXTREMITE INFERIEURE A L'ANODE 5, UN MOYEN SOUPLE 10 DESTINE A FOURNIR DU COURANT ELECTRIQUE PAR L'INTERMEDIAIRE DE LA BARRE 17 A L'ANODE 5, ET UN VERIN 21, 22, 23 POUR RELEVER ET ABAISSER LE DISPOSITIF DE SUSPENSION 14 ET DONC L'ANODE 5, CARACTERISEE EN CE QUE LE DISPOSITIF DE SUSPENSION 14 EST MONTE EN AU MOINS DEUX POINTS SEPARES, UN PLUS HAUT QUE L'AUTRE, EN ENTOURANT ET EN COULISSANT SUR UN SEUL MONTANT 13 VERTICAL DE SECTION DROITE ET CIRCULAIRE TRAVERSANT LE DISPOSITIF DE SUSPENSION 14, GRACE A QUOI LE DISPOSITIF DE SUSPENSION 14 EST OBLIGE DE SE DEPLACER DE HAUT EN BAS ET DE BAS EN HAUT SANS ROTATION AUTOUR D'AXES HORIZONTAUX.
Patent FR-2498427-A1 (FR)
Title: Composition destinee a augmenter la production de lait chez les animaux en lactation, a base de 2-hydroxy-4-methylthiobutyrate de calcium et son procede de preparation
Inventor: MANTHA NAGARAJA S
IPC: A23K1/16
Filed: 1981-01-28
Abstract: LA PRESENTE INVENTION A POUR OBJET UNE COMPOSITION DESTINEE A AUGMENTER LA PRODUCTION DE LAIT ET DE GRAS DE BEURRE CHEZ LES ANIMAUX EN LACTATION, DU TYPE COMPRENANT DU 2-HYDROXY-4-METHYLTHIO-BUTYRATE DE CALCIUM, DES ENZYMES ET DES TAMPONS, CARACTERISEE EN CE QU'ELLE COMPREND POUR 100G DE 2-HYDROXY-4-METHYLTHIOBUTYRATE DE CALCIUM: -BICARBONATE DE SODIUM: DE 10 A 100G DE PREFERENCE DE 20 A 80G; -OXYDE DE MAGNESIUM: DE 10 A 100G DE PREFERENCE DE 16 A 65G; -BENTONITE SODIQUE: DE 10 A 100G DE PREFERENCE DE 20 A 80G; -AMYLASE: DE 100 A 5000UNITES D'AMYLASE; -PROTEASE: DE 0,05 A 2UNITES ANSON; -CELLULASE: DE 100 A 5000UNITES DE CELLULASE.
Patent FR-2498805-A1 (FR)
Title: Lighting source for keyboard pushbutton - is placed above button contacts so that they do not obscure lights
Inventor: LAGIER DANIEL
IPC: H01H13/83
Filed: 1981-01-29
Abstract: Lighting for keyboard pushbutton keys is provided by a light source such as a bulb (18) mounted in a transparent or translucent support (2) in each key. The support lies on a lower flexible sheet (3) where underside carries an electrical top contact (4) spaced above further contacts (6) on a support plate (5) spaced from the sheet by a further sheet (7) having openings at each top contact spot. When the upper surface of the key is depressed the force transmitted through the bulb support deforms the flexible sheet and brings the top contact into contact with the lower contacts. This prevents the contacts casting a shadow by obscuring the key light.
Patent FR-2501188-A1 (FR)
Title: Procede et installation pour la production du clinker du ciment par voie seche
Inventor: HENIN JEAN-PIERRE
IPC: F27B7/20
Filed: 1981-03-06
Abstract: L'INVENTION CONCERNE LA PRODUCTION DU CLINKER DE CIMENT PAR VOIE SECHE DANS UN FOUR TUBULAIRE ROTATIF AVEC PRECHAUFFAGE DES MATIERES PREMIERES, FINEMENT BROYEES, DANS UN ECHANGEUR PLACE EN TETE DU FOUR, PAR MISE EN SUSPENSION DANS LES FUMEES DU FOUR. POUR LIMITER LA FORMATION DE CONCRETIONS DANS LA BOITE A FUMEES 12 DU FOUR 10 ET DANS LA GAINE 14 LA RELIANT A L'ECHANGEUR, UNE FRACTION DES MATIERES PREMIERES FROIDES EST INJECTEE PNEUMATIQUEMENT DANS L'EXTREMITE AMONT DU FOUR, APPROXIMATIVEMENT SUIVANT L'AXE DE CE DERNIER ET A CONTRE-COURANT DES FUMEES QUI EN SORTENT, DE FACON A FORMER A CETTE EXTREMITE DU FOUR UN NUAGE DE POUSSIERES 32 OCCUPANT PRATIQUEMENT TOUTE SA SECTION.
Patent FR-2501179-A1 (FR)
Title: Tractor mounted loading arm - has hydraulically controlled pivoted lifting beam with end implement maintained at constant angle when beam moves
IPC: E02F3/43
Filed: 1981-03-06
Abstract: The hydraulically controlled loader is for fitting to a vehicle such as a tractor. A beam (3) has two separated arms and can pivot (1) on the tractor. The beam is raised and lowered by a ram (8) between a fixed support and the beam. The free beam end carries a hopper (7) or fork which keeps a constant level relative to the horizontal when the beam moves. A lever (11) is pivoted and connected to the beam by a rod (12). The lever is operated by a hopper ram (13) between the lever and beam.
Patent FR-2502557-A1 (FR)
Title: Trailer esp. for transporting vehicles - comprises movable platform which tilts relative to chassis under action of rack and pinion mechanism
IPC: B60P3/07
Filed: 1981-03-30
Abstract: The trailer comprises a chassis (100) running on wheels (104) which contains at its centre a vertical housing (108) in which an axle (109) carried by an intermediate frame (110) pivotally rotates. The intermediate frame carries at least one longitudinal series of rollers (107) on each side and incorporates a pinion (117) at its rear end which is driven by a reduction gearing. The pinion cooperates with a rack (118) on the bottom of a movable platform (120) to move the platform over the rollers until it tilts over the rear end of the frame.
Patent FR-2480042-A1 (FR)
Title: Motor vehicle alternator mounted in clutch housing - has excitation and output windings on stator
Inventor: FRISTER MANFRED
IPC: B60K6/485
Filed: 1981-04-02
Abstract: The single cylinder motor includes a crank shaft (21) and counterweight (22) directly connected to a flywheel (27). The alternator rotor (18) is mounted on the outside surface of the flywheel. It is a laminated structure with teeth (19) and slots, and serves to vary the reluctance of the alternator air gap. The stator is mounted inside the flywheel and clutch (26) housing (24,25). It carries both excitation (13) and output (12) windings, and operates on the heteropolar principle. The stator windings are contained in suitably arranged slots (16). The machine is protected by the clutch housing against damage and dirt. The mass of the flywheel can be reduced by the effective mass of the electrical rotor and still retain the necessary inertia.
Patent FR-2481467-A1 (FR)
Title: Safety switch wind sensor - senses absolute wind conditions using flue pipe with flue in variable position section
Inventor: BENTHIN JOHANNES
IPC: G10K5/00
Filed: 1981-04-27
Abstract: A wind sensor for safety switches for protecting a body against high wind, e.g. an awning which is driven into a secure position under adverse conditions, senses absolute wind conditions and converts them into a switching pulse irrespective of the remaining weather conditions. When the wind blowing through a pipe ) produces an audible frequency of a defined amplitude in the tube (4) it is converted into a switching pulse for the safety switch. A flue pipe is used with the flue (6) projecting from the pipe housing (2). The housing may have different inclinations and/or curvatures at the point where it encloses the flue. The housing may also be fixed in different positions. The flue (6) and tube (4) are connected by a flexible section.
Patent FR-2484564-A1 (FR)
Title: Amplificateur de pression hydraulique
Inventor: IDETA YASUFUMI
IPC: B60T13/16
Filed: 1981-05-18
Abstract: L'AMPLIFICATEUR DE PRESSION HYDRAULIQUE DESTINE A ETRE UTILISE AVEC UN SYSTEME DE FREINS DE VEHICULE AUTOMOBILE COMPREND UN CORPS CREUX 10 MUNI DE LUMIERES D'ENTREE ET DE SORTIE 63, 64. LE CORPS CONTIENT UN PISTON MOTEUR 11 ET UNE TIGE D'ACTIONNEMENT 13 FORMANT UNE CHAMBRE D'AMPLIFICATION 50. LE PISTON MOTEUR CONTIENT UNE VALVE A TIROIR 53, 54, 55 ACTIONNE PAR LA TIGE 13. QUAND ELLE EST ACTIONNEE, CETTE VALVE EMPECHE L'ECOULEMENT DU FLUIDE SOUS PRESSION ENTRE LA LUMIERE D'ENTREE ET LA LUMIERE DE SORTIE ET L'INTRODUIT DANS LA CHAMBRE D'AMPLIFICATION POUR REFOULER LE PISTON MOTEUR. UNE TIGE DE SORTIE 21 EST EN CONTACT AVEC LE PISTON 11 DE MANIERE A POUVOIR TOURNER AUTOUR DE SON EXTREMITE EN CONTACT AVEC LE PISTON. L'EXTREMITE DU CORPS EST FERMEE PAR UN ELEMENTDE FERMETURE 12 QUI COMPREND UNE OUVERTURE 27 A TRAVERS LAQUELLE PASSE LA TIGE DE SORTIE, L'AGENCEMENT ETANT TEL QUE L'AMPLIFICATEUR DE LA PRESENTE INVENTION PRESENTE UNE DISPERSION TRES REDUITE ET UNE MEILLEURE CARACTERISTIQUE ENTREESORTIE QUE DANS LE CAS DE L'AMPLIFICATEUR CLASSIQUE.
Patent FR-2507185-A1 (FR)
Title: 3-Sulphonyloxy-vinyl cephalosporin derivs. - are intermediate for antibacterial heterocyclyl-thio-vinyl cephalosporin(s)
Inventor: BERGER CHRISTIAN
IPC: C07D501/20
Filed: 1981-06-04
Abstract: 7-R1NH 3-RR3C=CH- 4-R2OOC-ceph-2 or 3-em derivs. and their 1-oxides of formula (I) are new, (where R1 is (a) a 2-R6NH-thiazol-4-yl-C(=N-OR5)-CO- gp. (Gp.A); (b) H or (c) benzhydryl, trityl, R7-CO-, -COOR8 or (Z)2P(O)- or the group R1-NH is replaced by a methyleneamino gp. in which the methylene gp. is substd. by dialkylamino or aryl (which may be substd. by one or more methoxy or nitro groups); R5 is H, alkyl, vinyl, cyanomethyl or an oxime protecting gp. -CR'R'-COOR"; R1 groups independently are H or alkyl or together are 2-3C alkylene; R" is H or an acid protecting gp.; R6 is H or an amino-protecting group, R7 is phenalkyl or phenoxyalkyl; R8 is branched, un-substd. alkyl or straight or branched substd. alkyl, substd. by phenyl (opt. substd. by alkyl, nitro or phenyl) or vinyl; Z is phenyl or -OZ'; Z' is alkyl, 2,2,2-trichloroethyl, phenyl or benzyl (the last two gps. opt. substd. by halo, alkyl, alkoxy or nitro) or the two Z' gps. together form a 2-3-alkylene gp.; R2 is H or an acid protecting gp.; R is phenyl opt. substd., a 5-6 membered heterocyclic having a single heteroatom (e.g. 2- or 3-pyridyl, 2- or 3- thienyl or 2- or 3-furyl opt. substd., 1-5C alkyl, benzyl opt. substd., 5-6-membered aromatic heterocyclic-methyl (e.g. 2 or 3 pyridyl, furyl or thienyl-methyl), 3-6C cycloalkyl or 5-6 membered O or S heterocyclyl; R3 is R4-SO2-O; R4 is alkyl, trihalomethyl or phenyl opt. substd.; n is 0 or 1. With the condition that when n is O the product is a bicyclo-oct-2-or 3-ene and when n is 1, the product is a bicyclo-oct-2-ene. Alkyl radicals are 1-4C opt. branched unless specifically specified. (I) are intermediates for known antibacterials.
Patent FR-2531524-A1 (FR)
IPC: F41A9/20
Filed: 1981-07-06
Abstract: A.DISPOSITIF COMPRENANT UN MAGASIN-CARROUSEL 15 ROTATIF COAXIAL A LA TOURELLE ET UN DISPOSITIF DE LEVAGE POUR UN OBUS EXTRAIT DU MAGASIN A AMENER DEVANT LA CULASSE DU CANON. B.DISPOSITIF CARACTERISE EN CE QUE LE MAGASIN-CARROUSEL 15 CONTIENT DES OBUS 11 DANS DES CASIERS COMPORTANT CHACUN AU MOINS DEUX OBUS SUPERPOSES, UN SECOND MAGASIN 16 DISPOSE DANS LE VEHICULE 7 DEVANT LA TOURELLE 6 PRES DU SIEGE DU CONDUCTEUR 8, POURVU DE PLUSIEURS PUITS DE CHUTE 16 JUXTAPOSES LONGITUDINALEMENT, POUR CHACUN TROIS OBUS, COOPERANT AVEC UN DISPOSITIF DE PRELEVEMENT 22 POUR TRANSFERER LES OBUS DANS UN CASIER VIDE DU MAGASIN-CARROUSEL, ET UN DISPOSITIF 9 POUR SOULEVER LES OBUS HORS DU MAGASIN JUSQU'A LA CULASSE 10 DU CANON. C.DISPOSITIF APPLICABLE A UN VEHICULE BLINDE A TOURELLE ROTATIVE DE SUPPORT DE CANON.
Patent FR-2517785-A1 (FR)
Title: Airtight power-assisted steering system - has bellows like chamber extending axially as internal pressure increases
Inventor: DECOUZON GEORGES
IPC: B62D3/12
Filed: 1981-12-04
Abstract: The vehicle comprises a concertina like chamber (105) of variable vol., which has a weak axial resistance to variations of internal pressure, but which returns quickly to its initial vol. after such a variation. The chamber is connected to the main chamber (103), which is air and dirt tight, by a pipe (109), mouthpiece (110) and duct (113). The vol. of air in the system is kept constant, so condensation is prevented.
Patent FR-2503556-A1 (FR)
Title: Gas heated self-cleaning tiltable cooking vessel - uses motorised mixer and scraper and cleaning spray, and has hydraulic cover lifting and pan tilting
Inventor: NOBILI PIETRO
IPC: A47J27/14
Filed: 1982-04-05
Abstract: The tiltable cooker for catering use is self washing, and has automatic mixing facilities. The gas heated cooker uses a cylindrical cooking pan with a fitted cover, and can be moved relative to two horizontal axes. The closed combustion products are exhausted through ducts round the base of the pan. Mixing and scraping fittings span the inside of the pan and are driven by an electric motor fitted below the combustion chamber. A washing spray is fitted inside the cover, fixed to the centre of its inner face. A hydraulic actuator is used to raise the cover and to tilt the pan.
Patent FR-2528990-A1 (FR)
Title: Electrically driven optical periodic modulator - has piezoelectric resonator with dihedral edge illuminated by incident radiation
Inventor: DIEULESAINT EUGENE
IPC: G02B26/04
Filed: 1982-06-22
Abstract: The device has a spherical converging lens (2) which concentrates the incident radiation in an intersection zone (11,12) of incident rays around its focal point (0). The interaction with the illuminated part of the moving element is confined within this zone. A second lens (8) collects the radiation after the interaction. The sinusoidal displacement of the moving element is produced by an electrically driven mechanical resonator, the moving element being a piezoelectric laminar (3) having electrodes (4,5) on its principal faces and forming a dihedra of two faces at its end. The resonator is supported by means of electrical connections (6,7) to the AC. generator crossing an insulating stand (19). The device has particular application for the periodical modulation of infrared, visible or ultraviolet radiation from lasers, lamps or photoemitting diodes, or from the sum.
Patent FR-2529961-A1 (FR)
Title: Anti-theft pump
Inventor: BOUFFARD CLAUDE
IPC: F04B33/00
Filed: 1982-07-12
Abstract: The invention relates to an anti-theft pump. According to the invention, the pump comprises, in particular, a cylindrical body 2 inside which is housed a movable piston 5 fixed to a grip 6 through the use of a sliding rod 7, and means for containing an anti-theft padlock 9. The anti-theft padlock 9 is located inside the internal volume 10 of the grip 6, and accessible from the outside, and in the internal volume 12 of the sliding rod 7. The anti-theft padlock 9 will advantageously consist of a cable 15 folded over on itself in the rod 7, a lock 16, and a catch 18 which will be housed in the internal volume 10 of the grip 6. The invention will particularly find its application for inflating the tyres of bicycles and for protecting the latter against theft.
Patent FR-2531741-A1 (FR)
Title: Device for positioning shutters for the purpose of sealing their hinges.
IPC: E04F21/00
Filed: 1982-08-16
Abstract: This device comprises two uprights 2 of adjustable length and capable of being clamped vertically between the lintel 9 and the elbow piece 11 of a window or the threshold of a french window, and two horizontal cross-pieces 3, also of adjustable length, engaged in a detachable manner in means 20 provided for supporting them on the uprights 2 and intended to serve as supports for the inside faces of the shutters 36, 46, each cross-piece 3 carrying at its free end a lug 35 directed at 90 DEG towards the outside and intended to be applied against the outside vertical edge of a shutter 36 to ensure its horizontal positioning, while each upright 2 furthermore supports at least two arms 17 of adjustable length, directed at 90 DEG towards the inside and whose free ends each carry a stop 21 intended to be applied against the outside face of the frame 22 or of the doubling liner of the window or french window.
Patent FR-2534870-A1 (FR)
Title: Semi-trailer for the coordination of rail-road technique and waggon loaded with this semi-trailer
Inventor: NOYON GUSTAVE
IPC: B60G5/047
Filed: 1982-10-20
Abstract: The semi-trailer comprises a road hitching plate 10 and at least one equipped axle 16. This semi-trailer 2 comprises fastening parts 5 extending substantially in coplanar coincidence with the hitching plate 10 and distributed correspondingly with the conjugate encasing parts 7 with which the framework 3 of the container- or mobile crate-carrying waggons are provided, the equipped axle or axles interacting with the means 58 for lifting up and holding in a high position of retraction. The framework 3 of the waggon 4 comprises conjugate encasing parts 7 to interact with the fastening parts 5 of the semi-trailer and has a free space 54 in which the equipped axle or axles 16 are placed, these axles being able to interact with a lifting plate 58.
Patent FR-2540108-A1 (FR)
Title: Procede de preparation de perhalogenoalkylthioethers
Inventor: TORDEUX MARC
IPC: C07C313/00
Filed: 1983-02-02
Abstract: L'invention concerne un procédé de préparation de perhalogénoalkylthioéthers, caractérisé en ce que l'on fait réagir un thiophénate alcalin avec un composé de formule : X1CF2X2 (1) dans laquelle X1 représente le chlore ou le brome et X2 représente le chlore, le fluor, le radical CF2Cl ou le radical CFCl2, dans un solvant aprotique polaire non nitré sous une pression supérieure à 1 bar. Les produits obtenus sont utiles comme intermédiaires de synthèse de composés ayant une activité pharmaceutique ou phytosanitaire.
Patent FR-2540656-A1 (FR)
Title: Fire detection device using voltage comparators
Inventor: HOTELLIER JACQUES L
IPC: G08B29/06
Filed: 1983-02-09
Abstract: a. Fire detection device. b. This device comprises a detection circuit consisting essentially, on the one hand, of three voltage comparators 40, 42, 44 delivering logic signals indicating respectively the opening of a detector or the cutting of the line F+C, the existence of a cut in the line C, the existence of an earth fault M, and, on the other hand, of gate logic 46, 48, 50 making it possible to deliver a signal indicating the opening of a detector due to the fire F and a signal indicating the presence of a fault D. The device is completed by control circuits 62, 64, by various warning elements and/or protection elements. c. Application to the production of fire detection devices, especially for aircraft.
Patent FR-2542525-A1 (FR)
Title: Microwave frequency generator which can be frequency- modulated
Inventor: LAZARUS MICHEL
IPC: H03C3/09
Filed: 1983-03-11
Abstract: Microwave frequency generator which can be frequency-modulated with a sizeable frequency swing. This generator comprises: a low-overvoltage self-oscillator 10 including a varactor element 11, and a loop circuit connected between the output of the self-oscillator and one of the ends of the varactor element, this loop circuit comprising, connected in series: a power divider 14, a microwave reference element 2 sensitive to the instantaneous frequency of the output signal from the self-oscillator, and a low-noise error amplifier 3 having a second input for receiving a modulation signal Vm. This generator finds its application in telecommunication equipment, and radar detection equipment such as radio-altimeters.
Patent FR-2545241-A1 (FR)
Title: Procede et dispositif pour la preparation du sertissage de pierres precieuses dans une monture de forme quelconque
Inventor: PLANTUREUX ALAIN
IPC: A44C17/04
Filed: 1983-04-26
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE POUR LA PREPARATION DU SERTISSAGE DE PIERRES PRECIEUSES DANS UNE MONTURE DE FORME QUELCONQUE CARACTERISEE EN CE QUE L'ON REALISE LE FRAISAGE ET LE PERCAGE DES ALVEOLES NECESSAIRES DANS LADITE MONTURE EN UTILISANT UNE MACHINE INDUSTRIELLE DANS LAQUELLE LES POSITIONS RELATIVES DE L'OUTIL ET DE LA MONTURE SONT PILOTEES PAR UNE COMMANDE NUMERIQUE DETERMINANT LESDITES POSITIONS RELATIVES SELON CINQ AXES.
Patent FR-2546409-A1 (FR)
Title: Appareil d'hyperthermie
Inventor: AZAM GUY
IPC: A61N1/40
Filed: 1983-05-26
Abstract: APPAREIL D'HYPERTHERMIE A ELECTRODE FICTIVE. SELON L'INVENTION, ON UTILISE AU MOINS TROIS GENERATEURS HF 19, 21A, 21B, 21C RELIES A TROIS ELECTRODES 12A, 12B, 12C DESTINEES A ETRE COUPLEES AU PATIENT 25 DE FACON A GENERER A L'INTERIEUR DE CELUI-CI UNE ELECTRODE FICTIVE 26 AU VOISINAGE DE LAQUELLE L'ELEVATION DE TEMPERATURE EST PLUS IMPORTANTE. APPLICATION AU TRAITEMENT DES TUMEURS.
Patent FR-2531158-A1 (FR)
Title: Arbre soumis a la torsion, notamment arbre de transmission
Inventor: KALK KARL-WILHELM
IPC: F16C3/02
Filed: 1983-07-28
Abstract: L'INVENTION CONCERNE UN ARBRE 10 SOUMIS A LA TORSION, CONSTITUE PAR UN CORPS, CREUX AU MOINS PARTIELLEMENT, AVEC UNE PARTIE CYLINDRIQUE 11. LE PROBLEME RESOLU CONSISTE A CREER UN ARBRE DE FABRICATION SIMPLE GARANTISSANT UNE LIAISON SURE ET DURABLE AVEC DES ELEMENTS D'ACOUPLEMENT. CET ARBRE EST CARACTERISE EN CE QU'UNE PARTIE D'ASSEMBLAGE CREUSE 13 SE RACCORDE A AU MOINS UNE EXTREMITE DE LA PARTIE CYLINDRIQUE 11, LA SECTION INTERIEURE, ET LE CAS ECHEANT, EXTERIEURE DE CETTE PARTIE D'ASSEMBLAGE ETANT POLYGONALE OU SENSIBLEMENT ELLIPTIQUE. L'INVENTION EST APPLICABLE NOTAMMENT AUX ARBRES DE TRANSMISSION.
Patent FR-2532331-A1 (FR)
Title: Electrode d'electrolyse ayant une grande durabilite et procede pour sa production
Inventor: ASANO HIROSHI
IPC: C25B11/10
Filed: 1983-08-24
Abstract: ELECTRODE D'ELECTROLYSE AYANT UNE GRANDE DURABILITE ET PROCEDE POUR SA PRODUCTION; CETTE ELECTRODE QUI PRESENTE UNE GRANDE DURABILITE LORSQU'ON L'EMPLOIE DANS UNE ELECTROLYSE OU IL Y A LIBERATION D'OXYGENE COMPREND: A.UN SUBSTRAT D'ELECTRODE FAIT D'UN METAL CONDUCTEUR DE L'ELECTRICITE; B.UN REVETEMENT D'ELECTRODE FAIT D'UNE SUBSTANCE A ACTIVITE D'ELECTRODE ET, C.UNE COUCHE INTERMEDIAIRE DISPOSEE ENTRE LE SUBSTRAT D'ELECTRODE ET LE REVETEMENT D'ELECTRODE, LADITE COUCHE INTERMEDIAIRE COMPRENANT UN OXYDE MIXTE CONSTITUE DE I UN OXYDE DE TITANE ETOU D'ETAIN AYANT UN INDICE DE VALENCE DE 4 ET II UN OXYDE DE TANTALE ETOU DE NIOBIUM AYANT UN INDICE DE VALENCE DE 5.
Patent FR-2551347-A1 (FR)
Title: Anti-bedsore device fittable onto a mattress, in particular onto a folding mattress
Inventor: DEMONSANG JEAN-PATRICK
IPC: A61G7/057
Filed: 1983-08-31
Abstract: This device comprises an inflatable elongated cushion, housed in a cover 4 made of cloth or the like, at the two ends of which is provided a means 5 for fastening onto the sides of a mattress 7.