baber/WOPTO huggingface dataset:
Patent FR-2501300-A1 (FR)
Title: Wind powered generator with small and large turbine automatic control - uses electronic circuit to orient cradle holding two turbine blades and to control powered start up of large turbine
IPC: F03D1/02
Filed: 1981-03-09
Abstract: The wind powered generator uses a large dia. two bladed turbine mounted on a moveable cradle behind a smaller dia. multi blade turbine. The multi blade turbine rotates under light winds which do not provide sufficient energy to overcome the starting resistance of the large dia. turbine. An electronic automatic controller orients the cradle so the smaller dia. multi blade turbine faces the wind, and also controls a starter motor which, powered by the smaller turbine, provides the energy required to overcome the starting resistance of the main turbine. The generated energy from the turbines is stored in batteries or used to generate hydrogen by electrolysis of water.
Patent FR-2479249-A1 (FR)
Title: Procede de preparation d'une composition liquide a base de polyisocyanate, stable a l'entreposage, contenant un agent de demoulage et composition obtenue
Inventor: PRATHER RICHARD ARTHUR
IPC: C07C67/00
Filed: 1981-03-25
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION DE COMPOSITIONS LIQUIDES A BASE DE POLYISOCYANATES, STABLES A L'ENTREPOSAGE, RENFERMANT UN AGENT DE DEMOULAGE FORME IN SITU. LE PROCEDE DE L'INVENTION CONSISTE A CHAUFFER UN POLYISOCYANATE ORGANIQUE AVEC UN PHOSPHATE ACIDE DANS DES CONDITIONS REGLEES DE TEMPS ET DE TEMPERATURE POUR OBTENIR UN PRODUIT STABLE A L'ENTREPOSAGE ET NE PRESENTANT AUCUNE TENDANCE A FORMER UN DEPOT SOLIDE OU A SE DIVISER EN DEUX PHASES LIQUIDES. APPLICATION COMME RESINES LIANTES DANS LA PRODUCTION DE PANNEAUX DE PARTICULES QUI, DU FAIT DE LA PRESENCE DE L'AGENT DE DEMOULAGE, N'ONT NULLEMENT TENDANCE A ADHERER A LA FACE DES PLATEAUX METALLIQUES UTILISES DANS LEUR FABRICATION.
Patent FR-2482460-A1 (FR)
IPC: A61L9/16
Filed: 1981-05-08
Abstract: The method for preparation of air for rooms comprises the successive steps of cleaning the air and enriching the cleaned air with one or more freely selectable fluids. In this case, the device for implementing the method has a housing (1) with an air suction opening (5), a suction impeller flywheel (6) which can be driven by a motor (13) and which can draw in air through the air suction opening (5), a filter (3, 4) arranged between the air suction opening (5) and the impeller flywheel (6), a pressure line (9) running between the impeller flywheel (6) and an air outlet opening (10), and an atomiser nozzle (11) which is arranged in the pressure line, connected to an atomiser container (11a) and from which, with the aid of a pump (11c) which can be driven by a motor (11b), a fluid can enter into the cleaned air flow. A number of separate atomiser devices can be arranged.
Patent FR-2509344-A1 (FR)
IPC: E04C1/40
Filed: 1981-07-10
Abstract: This block consists of a solid or hollow body (1) profiled with shoulders (2, 3) and with receiving recesses (4, 5) ensuring, by juxtaposition and superposition, the self-stabilised jointing of the load-bearing surfaces. It is particularly intended, by virtue of its functional shape, to allow self-alignment for the construction of walls and frames of a building.
Patent FR-2511056-A1 (FR)
Title: Inspection hole for roads - has cover carrying projections which locate into recesses in buried ring
Inventor: BOISSIER PIERRE
IPC: E02D29/14
Filed: 1981-08-05
Abstract: The inspection hole esp. for roads comprises a cover carrying projections which locate into recesses (4,5,6) provided in a body which is buried into the road surface. The recesses are formed by metallic elements (1,2,3) which are cast into an outer concrete wall (7). The elements are pref. interconnected by a metallic ring (12) cast into the concrete.
Patent FR-2511396-A1 (FR)
Title: Pack diffusion aluminising - esp. of austenitic stainless steel to improve resistance to high temp. sulphur
Inventor: FOUCAULT MAURICE
IPC: C23C10/52
Filed: 1981-08-14
Abstract: A pack diffusion aluminising process, esp. for austenitic stainless steel surfaces, employs a pack comprising an alloy of 50-75% Al and one or more tetravalent elements (such as Ti, Hf, Si and Zr), alumina and an activator salt and is carried out at 800-1000 (pref. 900-950) deg.C. The stainless steel may be pretreated by titanium diffusion into its surface. The process is useful for treating austenitic stainless steel components of the sulphur circuits of thermal or nuclear power stations or of coal gasification installations to protect the steel against sulphur at high temps.
Patent FR-2513189-A1 (FR)
Title: Combination catamaran and sand yacht - incorporates wheels under hulls allowing travel over both sand and water
IPC: B62B15/00
Filed: 1981-09-21
Abstract: The vehicle is a cross between a catamaran and a sand-yacht and incorporates wheels beneath the hulls which allow the vehicle to travel over both sand and water. The vehicle has a telescopic mast. The wheels can be changed for others which allow the vehicle to be towed along ordinary roads. The vehicle can be used as a trailer. It has a single steering wheel to actuate both sets of steering controls.
Patent FR-2492256-A1 (FR)
Title: Materiau dentaire a base de matiere plastique
Inventor: SCHAEFER ROLAND
IPC: A61K6/884
Filed: 1981-10-21
Abstract: L'INVENTION CONCERNE UN MATERIAU DENTAIRE POLYMERISABLE CONTENANT UN LIANT ET UNE CHARGE INORGANIQUE A BASE DE SILICATE OPAQUE AUX RAYONS X. LE MATERIAU SELON L'INVENTION CONTIENT COMME CHARGE UN ALUMINOSILICATE DE CALCIUM, DE STRONTIUM, DE BARYUM, DE LANTHANE, DE METAUX DES TERRES RARES, DE TANTALE, D'HAFNIUM OU UN DE LEURS MELANGES, A STRUCTURE DE ZEOLITE.
Patent FR-2497297-A1 (FR)
Title: Roue de ventilateur radial
Inventor: WITZEL KARLHEINZ
IPC: F04D29/28
Filed: 1981-12-22
Abstract: ROUE DE VENTILATEUR RADIAL DONT LES AUBES SONT RELIEES CHACUNE PAR UN BRAS AU MOYEU. CHAQUE AUBE 9, 10 EST RELIEE AUX AUBES VOISINES PAR UNE PIECE DE LIAISON 13, AU VOISINAGE DE LEURS EXTREMITES FRONTALES. LES CHARGES PRODUITES DEFORMENT ELASTIQUEMENT LES BRAS 11, 12 ET LES PIECES DE LIAISON 13 EN PARTICULIER, MAIS AUSSI LES AUBES 9, 10.
Patent FR-2497237-A1 (FR)
Title: Appareil de pulverisation " cathodique "
Inventor: SATO YASUHIKO
IPC: H01L21/3065
Filed: 1981-12-24
Abstract: LA PRESENTE INVENTION CONCERNE UN APPAREIL DE PULVERISATION. SELON L'INVENTION, IL COMPREND UN TUBE SOUS VIDE 1, UN MOYEN 2 DE MAINTIEN D'UN SUBSTRAT 3 DANS LE TUBE SOUS VIDE; UN MOYEN 8 DE SUPPORT D'UNE CIBLE 7 FACE AU SUBSTRAT DANS LE TUBE; UN MOYEN DE DECHARGE DE GAZ 5, 6 ADJACENT AU MOYEN DE MAINTIEN DU SUBSTRAT; ET UN MOYEN D'ALIMENTATION EN GAZ 9, 10 POUR ALIMENTER LE TUBE SOUS VIDE EN GAZ ATMOSPHERIQUE DE FACON QUE LA PRESSION DU GAZ DIMINUE GRADUELLEMENT DE LA CIBLE VERS LE SUBSTRAT. L'INVENTION S'APPLIQUE NOTAMMENT A LA FABRICATION DE SEMI-CONDUCTEURS.
Patent FR-2521930-A1 (FR)
Title: Vehicle brake lamp mechanism independent of braking action - uses pushbutton mounted in vehicle and connected in parallel with standard braking switch to illuminate lamps without slowing vehicle
IPC: B60Q1/44
Filed: 1982-02-23
Abstract: The device permits the braking signalling lamps of a motor vehicle to be lit without slowing the vehicle, to indicate to a following driver that he is too close. A push button is fitted inside the driver's compartment of the motor vehicle, and is operated by the driver, either manually or by foot, to illuminate the brake lamps, or alternatively extra lamps specially fitted to the rear of the vehicle for this purpose. Electrically, the push button is connected in parallel with the switch normally fitted in the braking system and activated by the hydraulic pressure in the brake line. When the pushbutton is activated it provides an alternative current path to the brake lamps.
Patent FR-2504100-A1 (FR)
Title: Convoyeur a portique et installation de stockage comportant un tel convoyeur
Inventor: ZIMMER KARL ERNST
IPC: B65G65/06
Filed: 1982-04-15
Abstract: LE DOMAINE TECHNIQUE DE L'INVENTION CONCERNE UN CONVOYEUR A PORTIQUE ET UNE INSTALLATION DE STOCKAGE COMPORTANT UN TEL CONVOYEUR. LE PROBLEME TECHNIQUE POSE CONSISTE A REALISER UN TEL CONVOYEUR APTE A ETRE TRANSLATE RAPIDEMENT SUR DIVERSES VOIES DE DEPLACEMENT. SUIVANT L'INVENTION DANS CE CONVOYEUR CIRCULANT SUR DEUX RAILS 6, 7, ENSERRANT UN TAS DE MATERIAU EN VRAC 2 ET AGENCE POUR POUVOIR CIRCULER SUR DES RAILS TRANSVERSAUX 8 ET COMPORTANT UN PORTIQUE 3, ET UN CONVOYEUR 4, IL EST PREVU DES ENSEMBLES 9, 11, 12 CIRCULANT SUR LES RAILS RESPECTIFS 6, 7, 8, ET TELLES QUE LA DISTANCE ENTRE LES ENSEMBLES DE ROUES 11 EST INFERIEURE A CELLE DES ENSEMBLES DES ROUES 9 ET SENSIBLEMENT EGALE A CELLES DES ENSEMBLES DES ROUES 12, AINSI QUE DES MOYENS DE LEVAGE DU PORTIQUE 3 ET DES MOYENS 10 DE GUIDAGE DU PORTIQUE PAR RAPPORT AU RAIL 7. L'UTILISATION PRINCIPALE DE L'INVENTION RESIDE DANS LE DEPLACEMENT DE MATERIAUX EN VRAC.
Patent FR-2525628-A1 (FR)
IPC: A21D8/04
Filed: 1982-04-23
Abstract: 1. Process for preparation of ferments in liquid phase with a view to the seeding and controlled fermentation of a dough based on flour and water for the rapid making of a leavening agent of panification of the type in which at least one strain of lactobacillus (selected from the family including Lactobacillus brevis, Lactobacillus casei, Lactobacillus delbrueckii, Lactobacillus fermenti, Lactobacillus plantarum, Leuconostoc mesenteroides, Pediococcus cerevisiae) and at least one strain of yeast (selected from the family including saccharomyces cerevisiae and Candida tropicalis), are used concurrently, characterized by the succession of the following operations : - isolating strains of selected micro-organisms constituted by at least one strain of lactobacillus and at least one strain of yeast and developing separately a colony of each of the isolated strains, - seeding and cultivating said colonies on a sole and common aqueous medium constituted by cereal flour diluted in about 7 to 10 times its volume of water, - collecting the aqueous culture medium after fermentation and proliferation of the selected strains of micro-organisms, this medium constituting the desired concentrate of ferment.
Patent FR-2505595-A1 (FR)
Title: Dispositif pour faire correspondre les caracteristiques de reglage du volume en courant continu de deux canaux audio
Inventor: GRIFFIS PATRICK DOUGLAS
IPC: H03G3/02
Filed: 1982-05-06
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR FAIRE CORRESPONDRE LES CARACTERISTIQUES DE REGLAGE DU VOLUME EN COURANT CONTINU DE DEUX CANAUX AUDIO. SELON L'INVENTION, DES PREMIER 26, 28, 80, 90 ET SECOND 36, 38, 82, 92 CANAUX DE SON TRAITENT DES SIGNAUX AUDIO; CHAQUE CANAL COMPREND UN MOYEN REPONDANT A UNE TENSION CONTINUE DE REGLAGE 26, 36 POUR REGLER LE VOLUME DU SIGNAL AUDIO A LA SORTIE DU CANAL; UN POTENTIOMETRE 50 DE REGLAGE DU VOLUME EST COUPLE ENTRE LES DEUX BORNES D'UNE SOURCE D'ALIMENTATION ET UN POTENTIEL DE REGLAGE DU VOLUME EN COURANT CONTINU EST DEVELOPPE A UNE PRISE DU POTENTIOMETRE LEQUEL EST APPLIQUE A L'ELECTRODE DE COMMANDE D'UN TRAJET DE COURANT REGLE 60, 62, 64, 70, 72, 74 QUI COMPREND LA COMBINAISON EN PARALLELE D'UN PREMIER DIVISEUR DE TENSION 72, 74 ET D'UN SECOND VARIABLE 70; UNE PRISE DU DIVISEUR 72, 74 EST COUPLEE A LA BORNE DE REGLAGE EN COURANT CONTINU 27 DU PREMIER CANAL ET UNE PRISE DU SECOND DIVISEUR 70 EST COUPLEE A LA BORNE CORRESPONDANTE 37 DU SECOND. L'INVENTION S'APPLIQUE NOTAMMENT AUX SYSTEMES STEREO HAUTE FIDELITE ET AUX TELEVISEURS.
Patent FR-2505169-A1 (FR)
Title: Appareil medical a mouvements multiples
Inventor: JANSSEN JOZEF THEODORUS ANTONI
IPC: A61B6/00
Filed: 1982-05-07
Abstract: APPAREIL MEDICAL COMPORTANT UNE COLONNE VERTICALE 1 A DEPLACER, LE LONG DE LAQUELLE PEUT ETRE DEPLACE UN SUPPORT 23 DANS LEQUEL PEUT TOURNER UN BRAS 25 AUTOUR D'UN PREMIER AXE HORIZONTAL 27. AU BRAS 25 EST FIXE UN DISPOSITIF D'EXAMEN 81, 83 POUVANT TOURNER AUTOUR D'UN SECOND AXE HORIZONTAL 53 ET COMPORTANT UNE COMBINAISON D'UNE SOURCE DE RAYONNEMENT 81 ET D'UN RECEPTEUR DE RAYONNEMENT 83. LADITE COMBINAISON PEUT ETRE DEPLACEE SUR UN TRAJET CIRCULAIRE 64 AUTOUR D'UN AXE CROISANT PERPENDICULAIREMENT LES DEUX AXES HORIZONTAUX 27, 53. LES DEUX MOUVEMENTS DE TRANSLATION ET LES TROIS MOUVEMENTS DE ROTATION DE L'APPAREIL PEUVENT ETRE EFFECTUES TANT SEPAREMENT QUE SIMULTANEMENT A L'AIDE DE MOTEURS REGLABLES 11, 29, 39, 55, 65. APPLICATION: EXAMENS DITS ISOCENTRIQUES DES VAISSEAUX SANGUINS.
Patent FR-2526641-A1 (FR)
Title: Transceiving crash helmet for motorcyclist or sportsman - includes built in voice sensitive radio actuating switch, loudspeakers and microphone
IPC: A42B3/30
Filed: 1982-05-11
Abstract: The helmet, which may be used for sports, or motorcycling, has a cavity (6) in the back part, with a cover (7). This cavity contains a battery (8) which may be rechargeable, together with a walkie-talkie type transmitter-receiver (11). The loudspeakers (3) and microphone (5) are built into the helmet with integral connecting wires. An automatic switch sensitive to the voice cuts off reception when the wearer speaks and wishes to transmit. Also built into the helmet there is a switch (10) to turn the device on and off a potentiometer to control the volume, and an aerial. The unit allows, for example a motorcyclist to communicate with another person in spite of the machine noise etc. As well as a radio transceiver, the helmet may be used with an intercom arrangement.
Patent FR-2509109-A1 (FR)
Inventor: BAUR EUGEN
IPC: H01R13/658
Filed: 1982-06-21
Abstract: Electric oven with a microwave heating device and additional electric heating devices, including a removable grill-heating system for radiating and baking the article to be cooked in a cooking space, in which simultaneous heating with the microwave heating device and other different heating types is possible, with special measures for destroying the microwave energy which can emerge from the oven in the region of or above the plug pins of the grill heating system, see Fig. 2. To this end, a simplified high-frequency terminating resistor with a small absorption tube is used.
Patent FR-2530310-A1 (FR)
Title: Insulating joint for steel conduits, or similar.
Inventor: TRUTTENBACH SIEGFRIED
IPC: F16L25/02
Filed: 1982-07-15
Abstract: The present invention relates to an insulating joint for steel conduits, or similar. Joint characterised in that it is essentially constituted by a layer of insulating coating 1 totally covering the end flanges 2 of the conduits 3 as well as the wall of their drillings 4, and constituted by a thermosetting synthetic material which is applied by an electrostatic process, by sintering, or other.
Patent FR-2533651-A1 (FR)
Title: Piece d'action a rapporter sur le diaphragme d'un embrayage, son procede de mise en place sur celui-ci et ensemble unitaire constitue par un tel diaphragme et une telle piece d'action
Inventor: LASSIAZ PHILIPPE
IPC: F16D13/71
Filed: 1982-09-23
Abstract: POUR L'ACTION D'UNE BUTEE DE DEBRAYAGE SUR LE DIAPHRAGME 11, IL EST RAPPORTE SUR CELUI-CI UNE PIECE D'ACTION 19 COMPORTANT, D'UN SEUL TENANT, UNE COLLERETTE ANNULAIRE 20, DESTINEE A VENIR AGIR PAR UNE FACE D'APPUI 22 SUR L'EXTREMITE DES DOIGTS 15 DU DIAPHRAGME 11, ET AU MOINS DEUX EPAULEMENTS DE RETENUE 23, PROPRES A EN ASSURER LE MAINTIEN AXIAL SUR CELUI-CI. SUIVANT L'INVENTION, LES EPAULEMENTS DE RETENUE 23 SONT AXIALEMENT TOURNES EN DIRECTION DE LA FACE D'APPUI 22 DE LA COLLERETTE 20. APPLICATION AUX EMBRAYAGES A DIAPHRAGME, NOTAMMENT POUR VEHICULES AUTOMOBILES.
Patent FR-2712078-A1 (FR)
Title: Multi-layer armour
Inventor: ULRICH THEIS
IPC: F41H5/04
Filed: 1982-09-24
Abstract: It comprises, in an external armour (10), a ceramic layer (16) lined with metal plates (30, 32; 36) at the front and at the rear constituting a means of kinetically disturbing an incident projectile. The external armour (10) is followed at a certain distance, by forming a clearance gap, by a splinter trap (40) (it comprises a forward aluminium plate (48) and a laminated rear layer (50)). A steel plate (46) constitutes a braking layer and subdivides the clearance gap into a forward zone and an rear zone.
Patent FR-2534161-A1 (FR)
Title: Process and device for continuous production of a galvanised and profiled metal strip.
Inventor: GERARD GUY
IPC: C23C2/26
Filed: 1982-10-06
Abstract: According to the invention, a galvanising unit 3, 4, 5 and a cutting-shaping unit 6, 7, 8 are positioned on a single production line for a strip metal product 2 in order to eliminate numerous intermediate operations. Application to sheet metal working.
Patent FR-2516241-A1 (FR)
Title: Microtome a glissiere
Inventor: KRAFT WINFRIED
IPC: G01N1/06
Filed: 1982-10-29
Abstract: L'INVENTION CONCERNE UN MICROTOME A GLISSIERE AVEC UN PORTE-COUTEAU FIXE AJUSTABLE SUR UNE BASE, POUR UN COUTEAU REGLABLE AINSI QU'AVEC UN CHARIOT QUI EST DISPOSE DE FACON A POUVOIR ETRE DEPLACE SUR DES GLISSIERES POUR ACCOMPLIR LE MOUVEMENT DE COUPE VIS-A-VIS DE LA BASE ET QUI SUPPORTE UN PORTE-OBJET. SELON L'INVENTION, ENTRE LE CHARIOT 13 ET LA BASE 10 SONT DISPOSES DES AIMANTS 22, 22 LE LONG DES GLISSIERES 18, 18 QUI PEUVENT FORMER, AU MOYEN D'ELEMENTS FORMANT PALIERS A AIR 21, 21 DES INTERSTICES 30, 30. L'INVENTION S'APPLIQUE NOTAMMENT AU DECOUPAGE D'OBJETS POUR UNE OBSERVATION AU MICROSCOPE.
Patent FR-2517687-A1 (FR)
Inventor: HEYER JURGEN
IPC: C09D7/45
Filed: 1982-12-07
Abstract: The invention relates to a paint consisting of solvents, binders and colorants and, if desired, fillers and/or other additives, which paint contains, apart from the base mixture, a mixture of surface-active substances, as a result of which the paint can easily be washed off, in particular from textiles.
Patent FR-2537737-A1 (FR)
Title: Portable system for the direct and back projection of slides
Inventor: COCHARD PIERRE
IPC: G03B21/30
Filed: 1982-12-13
Abstract: The system is in the form of a portable case. Inside the body 1, a slide projector 8 is mounted on a mobile stage 9 and means 12, 13, 14 are provided for giving the stage and projector a translational movement upwards and outwards from a lower horizontal position to an upper horizontal position. An adjustable mirror 16 located on the axis of the projector 8 is mounted inside the lid. An adjustable screen 17 provides for back projection.
Patent FR-2538706-A1 (FR)
Title: Ensemble de preparation et de delivrance d'un solute
Inventor: PAOLETTI JEAN-CLAUDE
IPC: A61J1/00
Filed: 1982-12-29
Abstract: L'ENSEMBLE COMPORTE: UN FLACON 100 CONTENANT UNE SUBSTANCE 110 A DISSOUDRE, ET FERME PAR UN OBTURATEUR EN DEUX PARTIES: UNE TIGE RIGIDE 120 ET UNE TETE DEFORMABLE 130; UN TUBE 200 DE SOLVANT 210, FERME PAR UN PISTON ENFONCABLE 220. LE MELANGE SE FAIT PAR MISE EN PLACE DU PISTON CONTRE LA TIGE RIGIDE; UNE PRESSION AXIALE PROVOQUE LE TRANSVASEMENT DU SOLVANT; DES CANNELURES 122, DECOUVERTES PENDANT CETTE OPERATION, PERMETTENT LA FUITE DE L'AIR. LA TETE DEFORMABLE 130 SERT EGALEMENT, DE MANIERE CONNUE, DE TETINE D'INSTILLATION. EN VARIANTE, L'ATMOSPHERE DU FLACON PEUT ETRE CONSERVEE SOUS PRESSION POUR PERMETTRE LA PREPARATION D'UN AEROSOL.
Patent FR-2539354-A1 (FR)
Title: Improvements made to frames for printing machines and printing machines comprising such a frame
Inventor: DESCHAMPS JEAN-PIERRE
IPC: B41J29/02
Filed: 1983-01-14
Abstract: Frame for a printing machine comprising particularly an assembly for driving the printing support and a printing assembly, comprising: two beams 1, 2 of T-shaped cross-section which are parallel to one another and which have receptacles, especially 8, 9; 15, 16, for receiving connecting members; two pairs of end flanges 3, 4 associated respectively with the two beams and having recesses and/or slots 5, 6, 11; 13, 14, 18 corresponding to said receptacles for connecting members ensuring the fastening of the flanges to the beams; and front and rear fastening means for assembling the two beams equipped with the flanges, the front means 19 to 22 causing the front edge of the flanges 4 of the beam 2 to cooperate with the free longitudinal edge of the leg 1a of the beam 1, and the rear means 24 to 28 causing the rear edge of the flanges 4 of the beam 2 to cooperate with the corresponding free longitudinal edge of the bar 1b of the beam 1.
Patent FR-2547451-A1 (FR)
Title: Composite material having a nonlinear electrical resistance, especially for stress grading (distributing the potential) in cable terminations
Inventor: DESCHAMPS LUCIEN
IPC: H01C7/112
Filed: 1983-06-13
Abstract: The present invention relates to a material having a nonlinear resistance which can be utilised. This material comprises a powder of ground ceramic, based on zinc oxide, uniformly distributed in an insulating matrix serving as binder. It is particularly suitable as a nonlinear electrical resistance in a voltage-grading setup limiting the corona discharges of a cable termination, especially a high-voltage cable termination.
Patent FR-2527488-A1 (FR)
Title: Appareil de serrage de pieces a souder par un faisceau laser,tablette formee par soudage de pieces,et procede de fabrication d'une telle plaquette
Inventor: KRATSCHMER ERIC LEE
IPC: B23K37/04
Filed: 1983-06-30
Abstract: L'INVENTION CONCERNE LE SERRAGE D'UN ENSEMBLE DE PIECES A SOUDER PAR FAISCEAU LASER. ELLE SE RAPPORTE A UN ENSEMBLE DANS LEQUEL DES CAMES 70 COMMANDEES PAR DES LEVIERS 88, PERMETTENT L'ABAISSEMENT DE PLAQUES 66 DE SERRAGE QUI VIENNENT APPUYER CONTRE UN ENSEMBLE 120 DE PIECES A SOUDER. LE DISPOSITIF DE SERRAGE NE PEUT PAS REMONTER CAR IL EST RETENU PAR DES PIEDS 60 SOUS LA TABLE 14 DE SUPPORT DE L'ENSEMBLE 120 DES PIECES A SOUDER. DES DISPOSITIFS PERMETTENT LE REGLAGE EN FONCTION DE LA CONFIGURATION ET DE LA DIMENSION DE L'ENSEMBLE DE PIECES A SOUDER. APPLICATION A LA FABRICATION DE TABLETTES D'ECHANGE DE CHALEUR PAR SOUDAGE PAR FAISCEAU LASER.
Patent FR-2551372-A1 (FR)
Title: Methods for adding reactive metals to continuously cast steels
IPC: B22D11/108
Filed: 1983-07-18
Abstract: The invention relates to a method for adding reactive metals to continuously cast steel in order to eliminate the obstruction of refractory vessel nozzles. The method comprises the stages consisting in continuously casting molten steel via a nozzle while introducing reactive metals into the steel at a point located above or below the nozzle so that the high- fusion oxides and/or oxysulphides of the reactive metals are not formed in a quantity sufficient to cause obstruction. As a variant, a flux may be introduced in order to lower the melting point of the reaction products below the temperature of the steel passing through the nozzle. Field of application: metallurgy of high-grade steels.
Patent FR-2531336-A1 (FR)
Title: Composition contenant de l'imidazolidinyluree et des parabenates, utile comme conservateur en cosmetique, compatible avec les produits a base aqueuse
Inventor: BERKE PHILIP A
IPC: A01N47/36
Filed: 1983-08-05
Abstract: L'INVENTION CONCERNE UNE NOUVELLE COMPOSITION, UTILE NOTAMMENT COMME CONSERVATEUR EN COSMETIQUE, COMPATIBLE AVEC LES PRODUITS A BASE AQUEUSE. LA COMPOSITION SELON L'INVENTION COMPREND: 29 A 31 EN POIDS D'IMIDAZOLIDINYLUREE, 9 A 12 EN POIDS DE PARABENATE DE METHYLE, 2 A 4 EN POIDS DE PARABENATE DE PROPYLE, ET 55 A 57 EN POIDS DE PROPYLENEGLYCOL. APPLICATIONS: LA COMPOSITION EST FACILEMENT INCORPOREE COMME CONSERVATEUR DANS DIVERS PRODUITS EN VUE DE LEUR PROTECTION CONTRE LA CONTAMINATION PAR LES BACTERIES, LEVURES ET MOISISSURES.