baber/WOPTO huggingface dataset:
Patent FR-2484602-A1 (FR)
Title: Self:contained evaporator for cryogenic liq. - which is fed through heat exchanger located in water tank heated by submerged boiler
Inventor: BO ERMANO
IPC: F17C9/02
Filed: 1980-06-13
Abstract: The evaporator may be stationary or mobile, and consists of a thermally-insulated tank closed by a roof. The tank is filled with water, and contains a heat exchanger formed by serpentine coils. Alongside the heat exchanger, and immersed in the water, is a boiler, which is heated by a fuel or gas burner. The evaporator also contains pressure control- and safety- devices. The boiler pref. occupies the entire length of one side of the tank, whereas the exchanger fills the other side; and the external surface of the boiler is pref. provided with fins promoting heat transfer to the water. Used e.g. for the conversion of liq. N2, O2, or H2 into gas, the present invention provides a simplified evaporator in comparison with prior art.
Patent FR-2462344-A1 (FR)
Title: Automatic packing machine with conveyor - feeds packs into receptacles on upward-inclined belt from stack in supply channel
Inventor: KUTTENBAUM VALENTIN
IPC: B65G59/06
Filed: 1980-07-24
Abstract: The mechanism feeds packs stacked in a guide channel (4) into receptacles (10) of a continuously moving (11) conveyor (1). The rearward walls (12) of the receptacles carry the packs along. The dispensing ends of the channel is at right angles to and above the bottoms of the receptacles and the packs are subsequently moved laterally into open cartons. The spacing between the walls (12) exceeds the maximum pack dimension and the conveyor (1) is at an angle to the horizontal greter than the static friction angle of the packs. The channel has pack retainers movable parallel to the channel axis and transfer clamps whose retaining and releasing movements are synchornised.
Patent FR-2465559-A1 (FR)
Title: Machine pour la production de surfaces spheriques convexes et/ou concaves, et notamment de surfaces de lentilles optiques
Inventor: SCHIMITZEK GUNTER
IPC: B24B13/02
Filed: 1980-09-15
Abstract: MACHINE POUR LA PRODUCTION DE SURFACES DE LENTILLES OPTIQUES, AVEC UN BRAS PIVOTANT SOUS FORME DE PORTIQUE REGLABLE, ET AVEC UNE COULISSE PIVOTANTE ET REGLABLE SUR UN AXE ENTRE LES MONTANTS DU PORTIQUE EN VUE DE GUIDER LE MOUVEMENT AXIAL D'UNE BOITE A BROCHE QUI SERT AU MONTAGE A ROTATION D'UNE BROCHE ENTRAINANT L'OUTIL, IL EST UTILISE, POUR L'ASSUJETTISSEMENT DE LA COULISSE 7 DANS LA POSITION REGLEE PAR RAPPORT AU BRAS PIVOTANT 4 DES DISPOSITIFS DE SERRAGE K DISPOSES SYMETRIQUEMENT PAR RAPPORT AU PLAN DE PIVOTEMENT E-E DE LA COULISSE, ET QUI COMPORTENT DES ELEMENTS 30 ET 32 DE MANIERE A ETRE BLOQUES L'UN CONTRE L'AUTRE, ELEMENTS DONT L'UN 30 EST FIXE AU BRAS PIVOTANT 4 ET L'AUTRE 32 A LA COULISSE 7.
Patent FR-2492734-A1 (FR)
Title: Procede et dispositif pour le positionnement des stations d'encrage d'une imprimeuse flexographique
Inventor: KURTZ BERNARD
IPC: B41F5/24
Filed: 1980-10-29
Abstract: L'INVENTION A TRAIT A UN PROCEDE ET UN DISPOSITIF DE POSITIONNEMENT DES CYLINDRES D'IMPRESSION PORTE-CLICHES ET TRAMES D'UNE IMPRIMEUSE FLEXOGRAPHIQUE. LE DISPOSITIF EST CARACTERISE EN CE QU'IL COMPORTE, EN COMBINAISON, UN ENSEMBLE ELECTRONIQUE DIGITAL 41 A 58 DE PRISE EN COMPTE AUTOMATIQUE PAR AFFICHAGES 42, 47 A 50 DES VALEURS PRECISES DES PARAMETRES VARIABLES EN VUE D'UNE MISE EN POSITION PRECISE D'AU MOINS UNE STATION D'ENCRAGE COOPERANT AVEC UN ENSEMBLE ELECTRONIQUE 59, 60 DE MISE EN MEMOIRE DES REGLAGES DE CORRECTION ET D'AFFICHAGE DES PARAMETRES VARIABLES POUR UN POSITIONNEMENT ULTERIEUR DE LA OU DES STATIONS D'ENCRAGE IDENTIQUE AU POSITIONNEMENT PRECEDENT LORS D'UNE REPRISE EXTERIEURE D'UN MEME TRAVAIL D'IMPRESSION AVEC LES MEMES CYLINDRES D'IMPRESSION. L'INVENTION CONCERNE L'IMPRIMERIE.
Patent FR-2471277-A1 (FR)
Title: Materiau stratifie en feuille, comprenant au moins une couche de matiere plastique renforcee de fibres de verre et une couche reflectrice, composite ou non, placee en surface ou noyee dans la masse
IPC: E04D3/28
Filed: 1980-12-03
Abstract: MATERIAU EN FEUILLE EN MATIERE PLASTIQUE RENFORCEE DE FIBRES DE VERRE. A LA FEUILLE EST ASSOCIEE UNE COUCHE REFLECTRICE 4 QUI S'ETEND SUR AU MOINS UNE MAJEURE PARTIE DE SA SURFACE. LA COUCHE REFLECTRICE EST NOYEE DANS UN FILM 3, 4, 5, 6 STRATIFIE EN MATIERE PLASTIQUE LIE A LA FEUILLE RENFORCEE DE FIBRES DE VERRE 7.
Patent FR-2496850-A1 (FR)
Title: Piston actuated heat pump - has opposed pistons agitating lubricant in sealed block containing heat-absorbent fluid
IPC: F03D9/00
Filed: 1980-12-19
Abstract: The piston-type heat pump has a surface exchanger to transmit heat from one medium to another, to supply domestic or industrial equipment. It comprises a cylinder block containing opposed cylinders (1,2), preferably horizontal and stationary, and sealed. This contains lubricating fluid agitated by pistons (11,12), which are concentric to a vessel (17) filled with a heat-absorbent medium. Bearings can be provided in the block for the crankshaft driving the pistons via connecting rods. The pistons are hollow, with openings in the crowns and metal friction packing in the skirts.
Patent FR-2499804-A1 (FR)
Title: Radiotelephone connection device for subscriber telephone line - has preliminary recorded message announcer informing user when radiotelephone link is used and ringing detector at fixed telephone base
IPC: H04W84/14
Filed: 1981-02-12
Abstract: The circuit is connected to a telephone line for enabling its use with a radiotelephone link and mobile station. The circuit initially informs an operator of the communication transfer line available through a radiotelephone link. A ringing detector at the fixed station receives a switching signal transmitted by the mobile station which is controlled by a microphone of the mobile station to switch the fixed station into transmission mode. The fixed station has a circuit for controlling ringing calls to allow reception of the switching signal. A further circuit serves to prevent interference with the fixed station by other calls during receipt of a call.
Patent FR-2500504-A1 (FR)
Title: Multi-element motorised floating bridge - has pivoting ramps at ends and is launched from land-based vehicle
Inventor: GILLOIS JEAN
IPC: E01D15/22
Filed: 1981-02-20
Abstract: The bridge has a motorised floating body (1) equipped exclusively for water propulsion (14,15) and has pivoting ramps (8,9,10,11) that can be folded at their centre and articulated on the front and back sides (2,3) of the body. The body needs a land based vehicle to transport it and to launch and recover it from the water. Each bridge body is coupled to adjacent bodies to form a bridge, with side as well as front and back connectors. The front pivoting ramps can be detached when launching the bridge.
Patent FR-2501010-A1 (FR)
Title: Hydrolysis of keratin, esp. for animal feed mfr. - by treatment with reducing agent and proteolytic enzyme
Inventor: LOHR ROBERT
IPC: A23J1/10
Filed: 1981-03-06
Abstract: Hydrolysis of keratinic materials is effected by (a) comminuting the material and introducing it into a hydrolysis vessel equipped with a stirrer, (b) adding water to obtain a slurry with a solids content of 20-30%, (c) adding 3-10 wt.% (based on solids) of a reducing agent, (d) stirring at ca. 95 deg.C for 15-60 min, (e) cooling to 60 deg.C and adjusting the pH to 8-9 with a base, (f) adding 0.1-1 wt.% (based on solids) of a proteolytic enzyme, (g) maintaining the mixt. at 60 deg.C for 1-4 hr, and (h) drying the resulting paste, opt. in admixture with other materials. The process is capable of converting poultry feathers into a readily digestible protein prod. without employing high temps. or pressures. The prods. can be used as animal feeds.
Patent FR-2478713-A1 (FR)
Title: Piscine a parois rigides renforcees
Inventor: KLEINERT WERNER L
IPC: E04H4/00
Filed: 1981-03-19
Abstract: L'INVENTION CONCERNE LES PAROIS DES PISCINES. ELLE SE RAPPORTE A UNE PISCINE AYANT UNE PAROI FORMEE PAR DES PLAQUES 8 QUI ONT UNE FLASQUE 10 DEPASSANT A UNE SEULE EXTREMITE, LE FLASQUE ETANT PLACE VERTICALEMENT VERS L'EXTERIEUR DE LA PISCINE. L'AUTRE EXTREMITE DE LA PLAQUE 8 A UNE CAVITE 18 SE LOGEANT DANS UNE AUTRE CAVITE 16 D'UNE PLAQUE ADJACENTE, LES DEUX CAVITES ASSURANT L'ALIGNEMENT DE LA TRANSMISSION DES FORCES ENTRE LES DEUX PLAQUES, LORSQU'ELLES SONT FIXEES PAR DES BOULONS 20. APPLICATION A LA CONSTRUCTION DES PISCINES.
Patent FR-2479632-A1 (FR)
Title: Commande a transducteurs piezoelectriques a compensation thermique
Inventor: WING THOMAS
IPC: G01C19/66
Filed: 1981-03-24
Abstract: L'INVENTION CONCERNE UNE COMMANDE A TRANSDUCTEURS PIEZOELECTRIQUES DESTINEE A UN GYROSCOPE A LASER EN ANNEAU. CETTE COMMANDE COMPORTE DES ELEMENTS RESISTIFS 88, FIXES A DES AMES 52, 54, 56, 58 RELIANT UNE MASSE FIXE 38 A UNE MASSE MENEE 51, ET ASSOCIES A D'AUTRES ELEMENTS RESISTIFS 90, SENSIBLES A LA TEMPERATURE, DE MANIERE A PRODUIRE UN SIGNAL DE REACTION QUI ESTCONSTANT, MALGRE DES VARIATIONS APPARAISSANT DANS LA MATIERE, ET QUI SUIT DE MANIERE LINEAIRE LES CHANGEMENTS DE TEMPERATURE. CE SIGNAL DE REACTION EST UTILISE POUR COMMANDER DES TRANSDUCTEURS PIEZOELECTRIQUES 86 FIXES AUX AMES 52, 54, 56, 58. DOMAINE D'APPLICATION: COMMANDE DE GYROSCOPES A LASER EN ANNEAU.
Patent FR-2502755-A1 (FR)
Title: Electric water heater for domestic central heating system - uses array of stacked cylinders, each containing electric heating element, with calibrated coupling tubes in water path
IPC: F24H1/22
Filed: 1981-03-30
Abstract: The appts. is used for circulating hot water central heating systems, and has several heating elements stacked horizontally one above the other. Each element is formed of a metal clad resistance beating element placed concentrically inside a cylinder of a significantly larger dia. than that of the element. Each of these cylinders is coupled to its neighbour by calibrated tubes coupling the fluid path in series through each of the heating cylinders, connecting finally to an outlet pipe. A flow accelerator is incorporated on the water inlet side, and an expansion container is coupled to the heated cylinders and to the inlet side of the flow accelerator. An electric controller receives data on temp. and pressure, and provides the temp. regulation.
Patent FR-2480464-A1 (FR)
Title: Dispositif pour personnaliser des formules de cheque
Inventor: GREENE JEFFREY M
IPC: G07B1/00
Filed: 1981-04-10
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR PERSONNALISER DES FORMULES DE CHEQUE AU MOYEN D'UNE INFORMATION CONCERNANT UN CLIENT PARTICULIER, LA PERSONNALISATION POUVANT ETRE UTILISEE COMME IDENTIFICATION QUAND LE CHEQUE PERSONNALISE EST PRESENTE POUR ETRE TOUCHE. SELON L'INVENTION, ON PREVOIT UN MOYEN 92 POUR STOCKER L'INFORMATION REPRESENTATIVE D'UNE REPRODUCTION D'UNE SIGNATURE D'UN CLIENT PARTICULIER, UN MOYEN 100 POUR STOCKER UN CERTAIN NOMBRE DE FORMULES DE CHEQUE A UTILISER POUR LA PERSONNALISATION AVEC LA SIGNATURE, UNE STATION D'IMPRESSION 102 POUR IMPRIMER L'INFORMATION SUR LES FORMULES DE CHEQUE, UN MOYEN 104 RELIE AU MOYEN 100 ET A LA STATION 102 POUR TRANSPORTER DES CHEQUES INDIVIDUELS A LA STATION D'IMPRESSION, ET UN MOYEN 96 RELIE A LA STATION 102 ET SENSIBLE A L'INFORMATION STOCKEE POUR CONTROLER L'IMPRESSION A LA STATION 102, DE LA REPRODUCTION DE LA SIGNATURE SUR DES FORMULES INDIVIDUELLES DE CHEQUE. L'INVENTION S'APPLIQUE NOTAMMENT A LA PERSONNALISATION DE CHEQUES DE VOYAGES.
Patent FR-2503559-A1 (FR)
Title: Lunettes de demonstration et d'essai
Inventor: COGEZ JEAN
IPC: G02C13/00
Filed: 1981-04-13
Abstract: LUNETTES DE DEMONSTRATION ET D'ESSAI COMPORTANT UNE MONTURE SUR LAQUELLE PEUT SE DEPLACER DES PORTE-LENTILLES REGLABLES. ELLES COMPORTENT UNE ARMATURE FRONTALE 1 QUI SE PROLONGE VERS LE BAS DANS SA PARTIE CENTRALE EN DIRECTION DU NEZ DU PATIENT PAR UNE POUTRELLE 5 DE FAIBLE LONGUEUR ET SUR LAQUELLE COULISSE UN SUPPORT 6 REGLABLE VERTICALEMENT ET VENANT EN APPUI SUR LE NEZ DU PATIENT OU SUR LES LUNETTES QUE CE PATIENT EST SUSCEPTIBLE DE PORTER AU COURS DE L'ESSAI. APPLICATION A DES LUNETTES POUR PERMETTRE L'ESSAI PAR UN PATIENT A EQUIPER DE LUNETTES, DE DIFFERENTS VERRES CORRECTEURS ET DE DIFFERENTES POSITIONS DE CES VERRES PAR RAPPORT AUX YEUX DU PATIENT.
Patent FR-2508321-A1 (FR)
Title: End of transfusion warning system for drip feed - has float element in drip chamber connected either magnetically or optically to switch energising alarm arrangement
IPC: A61M5/168
Filed: 1981-06-29
Abstract: The device informs a nurse that a transfusion is finished or has stopped. A drip-feed chamber is provided with a float. When the float passes beyond a predetermined limit inside the dropper chamber, it operates a switch which controls a removable alarm. The alarm signal is transmitted to the nurse's room by way of the existing patient bell circuit. The switch can be operated by the float using a mechanical system, a magnetic system or a light source and photodiode system. The chamber has an opening situated above the level to be detected. The opening can be blocked by an element of which the central portion is soft and traversed by a rod. Inside the rod, a ring is positionable to press against the float. The float can be weighted in order that it may acquire weight to activate the rod when the level of the chamber has dropped below a preset level.
Patent FR-2510058-A1 (FR)
Title: Air cushion marine vessel - has air scoop in nose forming airflow under hull in longitudinal cavity
IPC: B60V3/06
Filed: 1981-07-21
Abstract: The boat maintains a thin cushion of air between the hull and water which is introduced horizontally immediately behind an outlet (102) at the front of the boat into a longitudinal cavity (101) which defines the dimensions of the air cushion. The air is introduced at a speed which is equal to the speed of the boat and at a pressure which is less than or equal to, the water pressure on the hull. The width of the air cushion is less than 10% (pref. 3-7%) of its length.
Patent FR-2510034-A1 (FR)
Inventor: GUGLIELMO PASCAL DE
IPC: B31B17/00
Filed: 1981-07-22
Abstract: The feed makes boxes automatically and the boxes are in two parts. These are a base, and a cover for it. Each of these parts consists of a case (8) and a disc (9) cover fixed to its edge. A forming mandrel (1) has front and side faces and is generally shaped as the box to be made. A disc is applied to the mandrel front face and the case is rolled on to its side face. A permanent fixing is arranged between the disc and the case longitudinal edge. The mandrel is then extracted from the completed box.
Patent FR-2488543-A1 (FR)
Title: Robot industriel
Inventor: KOUNO TOSHIO
IPC: B25J9/00
Filed: 1981-08-14
Abstract: L'INVENTION CONCERNE UN ROBOT INDUSTRIEL. CE DISPOSITIF COMPORTE UN MECANISME A BRAS 1 EN FORME DE PARALLELOGRAMME ARTICULE, POURVU D'UN MECANISME A MAIN 121 QUI PEUT ETRE ACTIONNE DANS LES DIRECTIONS DE TROIS AXES. CE MECANISME A BRAS EST POURVU D'UN MECANISME EQUILIBREUR 96 PAR LEQUEL UNE POUSSEE AGIT TOUJOURS EN DIRECTION VERTICALE POUR REALISER UN ETAT DE NON-GRAVITE AVEC UNE FAIBLE FORCE ET IL EST PREVU AUSSI UN DISPOSITIF DE PREVENTION D'INERTIE 115. QUAND LE MECANISME A BRAS EST ACTIONNE EN AVANT, EN ARRIERE, VERS LE HAUT ET VERS LE BAS ET EST ENTRAINE EN ROTATION, IL N'Y AURA AUCUN JEU NUISIBLE ET LA PRECISION D'ARRET SERA GRANDE. L'INVENTION EST APPLICABLE A LA MANIPULATION OU MANUTENTION DE PIECES D'OUVRAGE.
Patent FR-2513812-A1 (FR)
IPC: H01M50/103
Filed: 1981-09-30
Abstract: The vessel for a chemical current source is constructed integrally from plastic, with identical opposite walls, has the shape of a box with sides that are not equal and rounded ribs (5, 6, 7, 8, 9) and is provided on its upper wall with cast-on projections (14) for the terminal leads and with a connecting piece (15). The vertical ribs (5) project out of the side walls (1, 2) and the horizontal ribs (6), which are arranged parallel to the vessel length, project out of the base wall (3). All the ribs (5, 6) have hollow-conical transitions (10, 11) to the walls (1, 2, 3), with radii (R1, R2) which are at least equal to the maximum distance (L1, L2) between the surface of the rib (5, 6) and the wall (1, 2, 3). The ratio of the maximum distance (L1, L2) between the surface of the rib (5, 6) and the wall (1, 2, 3) to the width (a) of the ribs (5, 6) is approximately 0.05 to 0.3. The vessel has at least two additional reinforcing ribs (12, 13) which are arranged parallel to the width of the vessel. The ratio of the height (h1, h2) of the reinforcing rib (12, 13) to its width (a) is at least 1, one reinforcing rib (12) being arranged on the base wall (3) and the other (13) on the upper wall (4), and running through the cast-on projections (1, 4) for the terminal leads. The invention can be used particularly advantageously for alkaline accumulators.
Patent FR-2492407-A1 (FR)
Title: Procede de dephosphoration, de desulfuration et de denitration de fonte contenant du chrome
Inventor: YAMAUCHI TAKASHI
IPC: C21C5/00
Filed: 1981-10-20
Abstract: L'INVENTION SE RAPPORTE AU TRAITEMENT DE LA FONTE AU CHROME. ELLE CONCERNE UN PROCEDE DE DEPHOSPHORATION, DE DESULFURATION ET DE DENITRATION DE FONTE CONTENANT DU CHROME, CARACTERISE EN CE QUE L'ON MET LE BAIN EN CONTACT AVEC UN LAITIER COMPRENANT AU MINIMUM 10 ET MOINS DE 40 DE CAO, AU MINIMUM 5 ET AU MAXIMUM 40 D'OXYDES DE FER, ET PLUS DE 40 ET AU MAXIMUM 80 DE CAF, LA TENEUR EN SIO COMME IMPURETE NE DEPASSANT PAS 10 ET LE RAPPORT CAOSIO ETANT D'AU MOINS 3. UTILISATION EN SIDERURGIE.
Patent FR-2515370-A1 (FR)
Title: Photographic negative density analysing machine - includes photodetectors receiving light through specified points determined by passing perforated template, of negative for store in memory
IPC: G03B27/73
Filed: 1981-10-23
Abstract: The appts. determines the surface density of the image in order to establish the best conditions for taking a print from it. A negative carrying frame slides along chassis rails between a source of light and a plate pierced by a number of holes. Each hole is aligned with a photometering detector via a filter. A memory receives signals from each of the detectors and records these when the negative is in a predetermined position in the frame. The position of the frame is determined by a further photodetector which receives light from a source via one of a series of notches in a rail extending along the underside of the negative carrying frame.
Patent FR-2498674-A1 (FR)
Title: Outil de stationnement pour systeme de completion de puits a outils pompes
Inventor: SCHWENDEMANN KENNETH
IPC: E21B23/04
Filed: 1981-11-13
Abstract: L'INVENTION CONCERNE UN OUTIL DE STATIONNEMENT DESTINE A UN SYSTEME DE COMPLETION DE PUITS A OUTILS POMPES. L'OUTIL 23 DE STATIONNEMENT COMPORTE UNE ENVELOPPE COMPRENANT DES MOYENS LUI PERMETTANT D'ETRE BLOQUE DANS UN RACCORD 21 A PORTEE INTERIEURE, MONTE A LA TRANSITION ENTRE UN TRONCON 15C, DE GRAND DIAMETRE, D'UNE CONDUITE 15 D'ECOULEMENT, ET UN TRONCON 15B DE PLUS FAIBLE DIAMETRE. L'OUTIL 23 EST DISPOSE ENTRE UNE PARTIE D'UN CHAPELET D'OUTILS, PORTANT DES PISTONS 24 DONT LE DIAMETRE CORRESPOND A CELUI DU TRONCON 15C DE LA CONDUITE, ET UNE PARTIE DU CHAPELET PORTANT DES PISTONS 25 DONT LE DIAMETRE CORRESPOND A CELUI DU TRONCON 15B DE LA CONDUITE 15. L'OUTIL 23 COMPORTE UN MANDRIN CENTRAL POUVANT SE DEPLACER ENTRE DES POSITIONS DE LIBERATION ET D'ACCOUPLEMENT ENTRE LES DEUX PARTIES DU CHAPELET D'OUTILS. DOMAINE D'APPLICATION: COMPLETION A DISTANCE DE PUITS DE PETROLE ET DE GAZ.
Patent FR-2518713-A1 (FR)
Title: Evaporative air freshener for vehicle - has housing with moistened surface formed by zigzag absorbent air permeable cloths
IPC: F24F6/04
Filed: 1981-12-21
Abstract: The air-refreshener comprises an evaporator module with moistened surface, the latter being formed by cloths (16) of water-absorbent material permeable to air (29), mounted in a zigzag pattern and slightly inclined in relation to the direction of the air flow (17). The cloths can be formed by a single large piece folded in an accordion pattern, held in place by rods at the ridges, and consisting of several layers of textile material. The rods can be vertical, and the sheets can be situated symmetrically in relation to the air flow direction. The zigzag angle can be between 1 and 20 degrees, and preferably near 6 degrees.
Patent FR-2498165-A1 (FR)
Title: Convoyeur de dechets et appareil de nettoyage de bande transporteuse equipe de ce convoyeur
Inventor: ASTLE DOUGLAS ROBIN
IPC: B65G25/04
Filed: 1981-12-28
Abstract: CONVOYEUR DE DECHETS ET APPAREIL DE NETTOYAGE D'UN TRANSPORTEUR A BANDE SANS FIN COMPORTANT CE CONVOYEUR. LE CONVOYEUR 10, DESTINE A RECUEILLIR LES DECHETS QUI TOMBENT DU BRIN DE RETOUR 3 DU TRANSPORTEUR 1 A BANDE SANS FIN COMPREND DES PREMIER 11 ET SECOND 12 PLANS DE TRAVAIL DESTINES A RECUEILLIR LES DECHETS QUI TOMBENT DES PARTIES CORRESPONDANTES DU BRIN DE RETOUR ET UN VERIN 16 A DOUBLE EFFET, QUI FAIT ALLER ET VENIR SUR LE PREMIER PLAN UNE LAME 14 QUI POUSSE DANS UN SENS LES DECHETS RECUEILLIS SUR CE PREMIER PLAN VERS UN POINT DE DECHARGEMENT 15. LE SECOND PLAN 12 SE DEPLACE AVEC LA LAME 14 ET UN MECANISME 18 A VOLET COOPERANT AVEC LUI EST DESTINE A NE PERMETTRE AUX MATIERES RECUEILLIES SUR CE SECOND PLAN DE SE DEPLACER AVEC LUI QU'EN DIRECTION DU POINT DE DECHARGEMENT. APPLICATION NOTAMMENT DANS LES MINES.
Patent FR-2519545-A1 (FR)
Title: Hip joint prosthesis implanted without cement or circlips - anchors acetabulum and mating femur head with bone-penetrating spikes
IPC: A61F2/00
Filed: 1982-01-13
Abstract: A hip joint prosthesis of the type comprising an artificial acetabulum with mating artificial femur head bored to sleeve on to a prepared shank of femur is described. The acetabulum is sunk into the hip bone cavity and secured into the bone with spikes parallel to the axis of the socket cup. The base of the bore in the femur head is equipped with spikes which penetrate and engage the end of the prepared shank. These spikes are all parallel to the axis of the femur head. Secure fixing is achieved without cement, circlips etc.
Patent FR-2503056-A1 (FR)
Title: Installation de ventilation de vehicule
Inventor: SARSTEN ROLF
IPC: G05D23/13
Filed: 1982-03-31
Abstract: PROCEDE ET INSTALLATION FOURNISSANT, DANS UNE INSTALLATION DE VENTILATION ET D'AJUSTEMENT DE LA TEMPERATURE DANS L'HABITACLE D'UN VEHICULE, LE REGLAGE AUTOMATIQUE DE VOLETS 13, 22, LADITE INSTALLATION COMPRENANT UNE UNITE DE VENTILATION 1 DOTEE D'UN VOLET 13 D'AIR CHAUD EQUIPANT L'UNITE 1, ET D'UN VOLET 22 DE DISTRIBUTION A UNE MULTIPLICITE DE BUSES 24, 26. LES MOUVEMENTS RESPECTIFS DE REGLAGE DES VOLETS 13, 22 SONT SYNCHRONISES ET RENDUS VARIABLES A L'INFINI GRACE A DES MOYENS ASSERVIS COMMANDES PAR UNE UNITE ELECTRONIQUE QUI RECOIT DES SIGNAUX PROVENANT DE TRANSDUCTEURS DE TEMPERATURE ET QUI, APRES COMPARAISON AVEC DES SIGNAUX REPRESENTATIFS DE LA TEMPERATURE INTERIEURE ET DE LA TEMPERATURE SOUHAITEE FOURNIT DES SIGNAUX AUX MOYENS ASSERVIS POUR REGLER LES POSITIONS RELATIVES DES VOLETS 13, 22.
Patent FR-2529697-A1 (FR)
Title: Method and installation for regulation of the proportion of relative content of a normally liquid constituent, for example water, in a gas, for example air, confined in an enclosure, for example.
Inventor: TRAPANI SAUVEUR
IPC: G05D22/02
Filed: 1982-06-30
Abstract: This installation comprises means 6 for introduction of a liquid constituent inside the enclosure 3 at an adjustable predetermined temperature; means 8 for collecting and recycling the liquid constituent introduced; means 10 for forced circulation of gas in the enclosure 3, means 12, 14 for detection of the proportion of relative content of the liquid constituent 1 of the gas 2, means 16 for comparison of the measured value of the proportion of relative content with a reference value; and means 18, 22 and 20, 24 for modification of the temperature of the liquid constituent 1 introduced and/or of the gas 2 in forced circulation. The invention is preferably applicable to a liquid constituent constituted by water and a gas constituted by air in order then to adjust the proportion of relative humidity of the air.