baber/WOPTO huggingface dataset:
Patent FR-2504883-A1 (FR)
Title: Groupe de commande de systeme de gouverne hydraulique marin et installation munie d'un tel groupe
Inventor: HALL CHARLES B
IPC: B63H20/12
Filed: 1982-04-28
Abstract: L'INVENTION CONCERNE UN GROUPE DE COMMANDE HYDRAULIQUE POUR INSTALLATION DE PROPULSION MARINE DONT LE POSTE DE BARRE COMPORTE UNE POMPE PRESENTANT DEUX ORIFICES DE SORTIE ALTERNATIVEMENT ALIMENTES EN FLUIDE SOUS PRESSION, ET PLUSIEURS GROUPES PROPULSEURS ORIENTES AUX FINS DE GOUVERNE PAR DES CYLINDRES HYDRAULIQUES A DEUX ORIFICES DONT LA MISE SOUS PRESSION ASSURE RESPECTIVEMENT L'ORIENTATION DU GROUPE PROPULSEUR ASSOCIE DANS UN SENS OU DANS L'AUTRE. ELLE CONCERNE AUSSI UNE INSTALLATION MUNIE D'UN TEL GROUPE. L'INVENTION EST CARACTERISEE PAR UN RESEAU HYDRAULIQUE ETABLISSANT UNE COMMUNICATION ENTRE LE PREMIER ORIFICE DE SORTIE DE POMPE ET LE PREMIER ORIFICE 221 DU PREMIER CYLINDRE DE GOUVERNE 211 ET ENTRE LE SECOND ORIFICE DE SORTIE DE POMPE ET LE SECOND ORIFICE 227 DU DERNIER CYLINDRE DE GOUVERNE 213, AINSI QU'AVEC UNE CONDUITE DE LIAISON 231 POUR ASSURER LA CONCORDANCE DES POSITIONS ANGULAIRES PRISES PAR LES GROUPES PROPULSEURS.
Patent FR-2504953-A1 (FR)
Inventor: GRAF WALTER
IPC: E02D5/18
Filed: 1982-04-29
Abstract: In the method, a prefabricated, reinforced concrete pile (3) is put into the bore (1) sunk into the ground for every second concrete pile of the secant wall, which concrete pile (3) has two concave side faces (6) located opposite one another parallel to the axis. The radius of curvature of these side faces (6) corresponds to the radius of the respectively adjacent, subsequently produced in-situ concrete pile (7). Furthermore, the prefabricated concrete pile (3) has two plane side faces (8) located opposite one another and offset by 90 DEG relative to the concave side faces (6). After the remaining hollow space of the bore (1) is filled with a fluent fill material (9), an in-situ concrete pile (7) is constructed between each two prefabricated concrete piles (3), the fill material (9) located in front of the concave side faces (6) of the prefabricated concrete piles (3) being conveyed away. The fresh concrete placed for the in-situ concrete piles (7) forms an intimate bond with the concave side faces (6), having a roughened surface, of the respectively adjacent, prefabricated concrete piles (3).
Patent FR-2550850-A1 (FR)
Title: Autonomous solar boiler.
IPC: F24S23/30
Filed: 1982-08-05
Abstract: The invention relates to the "autonomous solar boiler" apparatus making it possible to save energy by amplifications of light. It comprises a chest 3 enclosing the optical layer 9 which will emit its radiation onto the filter plate 8. The heat is recovered by tubes 6 carrying the fluid. The assembly is mounted on a mechanism which is articulated by electrical motors 20 and 27, powered by accumulators 31 charged by photoelectric collectors 32 with the possibility of receiving auxiliary power, in order to allow the powering of electronic relays, motors and circulator; these motors are coordinated by optoelectric cells 30. The lenses are cleaned by automatic washing 33 at the end of the run. The connections of the tubes under heat-insulating coating are carried out like any other solar water heater or heating, allowing direct or indirect connection. Amongst the most significant applications of the invention, ideal suitability for its amplifying light and its automation, supplying solar energy for individual, collective and industrial heating according to the optics and mechanisms adopted, may be mentioned.
Patent FR-2541780-A1 (FR)
Title: Optical tracker for target or missile
Inventor: ACKROYD JOHN
IPC: G01S17/66
Filed: 1982-09-14
Abstract: The tracker includes an electronic real-time spatial light modulator (4) for holding an image of a viewed scene. In accordance with that image, the tracker modulates an internally generated beam (21) of coherent radiation. The resulting signal beam is Fourier transformed by a lens (8) and passed to an optical transform filter (9) which is matched to an object, e.g. a possible target, to be detected within the overall viewed scene. The transform filter comprises a photographically pre-formed member matched to the general characteristics of a likely target. The filter also comprises an electronic real-time spatial light modulator in which a Fourier transform hologram image representative of the target is formed during an image forming or updating step in the tracker operation. This is done by using an optical switch to pass a reference coherent radiation beam to the further modulator along with the signal beam.
Patent FR-2533296-A1 (FR)
Title: Ventilation grille.
Inventor: VILLEFAUNES LUCIEN
IPC: F24F13/08
Filed: 1982-09-17
Abstract: The ventilation grille comprises a series of superposed fins which are substantially rectilinear 6 which each comprise at least one element 8b inclined towards the outside of the grille. This element 8b has, near its upper sharp edge 7 a beak-shaped part 9 situated above a horizontal plane passing through the lower edge 6b of the upper fin. Each fin comprises near its upper sharp edge 7 a cavity 10 which extends substantially along the whole length of the fin and whose opening is directed towards the element 8b. For use especially in order to ensure ventilation of transformer stations and to protect the latter against water jets.
Patent FR-2533479-A1 (FR)
Title: Electroslag welding process using consumable blade-shaped electrodes and welded parts obtained by the said method.
Inventor: MEDOVAR BORIS IZRAILEVICH
IPC: B23K25/00
Filed: 1982-09-27
Abstract: The invention relates to welding. The welding method, forming the subject of the invention, is of the type in which a pulverised metal filler material is brought into the interstice of the joint to be welded, formed by the edges of the parts to be joined together, and is characterised in that the electrodes 4 are inserted into the said interstice in pairs and arranged one facing the other and so as to form between them an angle equal to that of the separation of the edges 3 to be welded, the large faces of the said electrodes being parallel to the edges 3 to be welded and the small faces of the said electrodes extending beyond the lateral surface 7 of the part 1 to be welded. The invention can be used most successfully in the construction of machines for metallurgy and heavy industry.
Patent FR-2515367-A1 (FR)
Title: Camera cinematographique a vitesse de pellicule et filtre de lumiere coordonnes
Inventor: GOTTSCHALK ROBERT EDWARD
IPC: G03B7/085
Filed: 1982-10-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF PERMETTANT L'EXPOSITION DE CHAQUE IMAGE D'UNE PELLICULE CINEMATOGRAPHIQUE A UNE QUANTITE DE LUMIERE CONSTANTE, QUELLES QUE SOIENT LES VARIATIONS DE VITESSE DE LA PELLICULE. CE DISPOSITIF COMPORTE DEUX FILTRES POLARISANTS 23 DONT L'UN PEUT ETRE MIS EN ROTATION PAR UN SERVOMOTEUR 25 SOUS LA COMMANDE D'UN SERVO-AMPLIFICATEUR SA ET D'UNE SOURCE 66 DE TENSION DE COMMANDE, PILOTES PAR UN DISPOSITIF 61, 62 QUI COMMANDE LA VITESSE DU MOTEUR 33 DE LA CAMERA, AFIN QUE LA ROTATION DU DISQUE A FILTRE POLARISANT 23 SOIT ASSUJETTIE A LA COMMANDE DE VITESSE DU MOTEUR 33 DE LA CAMERA. DOMAINE D'APPLICATION: PRISES DE VUES CINEMATOGRAPHIQUES A DIFFERENTES VITESSES, SANS MODIFICATION DE LA PROFONDEUR DE CHAMP NI ARRET DE LA CAMERA.
Patent FR-2535209-A1 (FR)
Title: Apparatus for re-education of the ankle.
IPC: A63B21/06
Filed: 1982-10-27
Abstract: The subject of the invention is an apparatus for re-education of the ankle, permitting either flexion/extension movements, or pronation/supination movements or a combination of these types of movements. It comprises a frame 1 which rests on the re-education table. The shaft 2 permits the pronation/supination movements. By virtue of a shaft 3 mounted on a stirrup piece 4, the foot, fixed on a small board 5, can effect flexion/extension movements. Three straps 6a, 6b, 6c hold the foot on the small board. The latter is equipped with a strip 7 ballasted by a weight 8 permitting the movements against resistance.
Patent FR-2536815-A1 (FR)
Title: Device for transforming a rotary movement into a translatory movement.
Inventor: DALEM
IPC: F16H25/22
Filed: 1982-11-26
Abstract: Device of the type comprising a screw and at least one nut, the diameter of the screw being less than that of the nut in order to leave a space between the screw and the nut, in which space a plurality of spherical balls of diameter corresponding to the threads of the screw and of the nut are arranged, the said balls ensuring the link between the screw and the nut in order to allow the transmission of the relative movements of this screw and nut. According to the invention, this device is characterised in that it comprises contact means 12 capable of maintaining the said balls 8 in permanent contact with the screw 2 and the nut 3 in order to ensure a controlled rolling movement of these without parasitic forces, the device thus enabling recourse to a system for recycling the said balls to be avoided.
Patent FR-2521453-A1 (FR)
Title: Procede de flottation du rutile a partir de minerais de rutile
Inventor: RINELLI GIORGIO
IPC: B03D1/01
Filed: 1983-02-11
Abstract: SELON LE PROCEDE, ON SEPARE PAR FLOTTATION LE RUTILE A PARTIR DE MINERAIS DU RUTILE ASSOCIES A DES CONSTITUANTS FERRUGINEUX. ON UTILISE A CET EFFET COMME COLLECTEUR DE FLOTTATION SELECTIF DU RUTILE UNE SOLUTION ALCOOLIQUE DE N-BENZOYL-N-PHENYL-HYDROXYLAMINE, LA FLOTTATION ETANT DE PREFERENCE EFFECTUEE A UN PH COMPRIS ENTRE 1 ET 2,5. UTILISATION POUR SEPARER LE RUTILE DE MINERAIS DU RUTILE RENFERMANT DE L'OXYDE DE FER.
Patent FR-2521410-A1 (FR)
Title: Armoire ou contenant du meme genre
Inventor: SCHNEIDER MANFRED
IPC: A47B47/03
Filed: 1983-02-15
Abstract: UNE ARMOIRE OU AUTRE CONTENANT COMPORTANT UNE PLAQUE DE PLANCHER 2 ET UNE PLAQUE DE PLAFOND, DES PAROIS LATERALES ET AU MOINS UNE PORTE 5, EN PARTICULIER POUR LOGER DES ORGANES DE MANOEUVRE, DOIT ETRE AMELIOREE DANS SON MODE D'UTILISATION ET DE MANIEMENT. ON PROPOSE DANS CE BUT DE REALISER CHAQUE PAROI LATERALE A PARTIR D'AU MOINS UNE PLAQUE PROFILEE 11, 12 EN METAL LEGER ET DE RELIER L'UNE A L'AUTRE LES PLAQUES PROFILEES PAR UN CADRE 28, D'AU MOINS TROIS COTES, FAIT EN PROFILE TRANSVERSAL, LE CADRE ETANT PREVU COMME SUPPORT POUR LA OU LES PORTES 5 ETOU UNE PAROI ARRIERE 18. DES PROFILES EN METAL LEGER RESPECTIVEMENT IDENTIQUES ET COURANT VERTICALEMENT, GAUCHES ET DROITS, SONT REUNIS L'UN A L'AUTRE POSITIVEMENT AU MOYEN DE TRAVERSES 32 VISSEES ET SONT MAINTENUS PAR LA MISE EN PLACE D'UN CADRE SUPERIEUR ET D'UN CADRE INFERIEUR - D'AU MOINS TROIS COTES - PRESENTANT UNE FEUILLURE EXTERIEURE ET REPRESENTANT TOTALEMENT OU PARTIELLEMENT LES SUPPORTS DES PORTES ET DE LA PAROI ARRIERE.
Patent FR-2541346-A1 (FR)
Title: Emetteur pour dispositif de commande a distance d'un organe de verrouillage de serrure
Inventor: BASCOU JACQUES
IPC: B60R25/01
Filed: 1983-02-17
Abstract: L'INVENTION A POUR OBJET UN BOITIER EMETTEUR D'ONDES INFRAROUGES POUR LA COMMANDE A DISTANCE DE L'OUVERTURE DES PORTES D'UN VEHICULE AUTOMOBILE. LE BOITIER SELON L'INVENTION COMPREND UN COUVERCLE 14 ARTICULE DOUBLEMENT AUTOUR, D'UNE PART, D'UN AXE X-X AUTOUR DUQUEL IL PEUT PIVOTER POUR EXERCER LA FONCTION DE BOUTON POUSSOIR PERMETTANT L'ACTIONNEMENT DE L'EMETTEUR ET, D'AUTRE PART, AUTOUR D'UN SECOND AXE D'ARTICULATION Y-Y AUTOUR DUQUEL ON LE FAIT PIVOTER LORSQUE L'ON DESIRE PROCEDER AU REMPLACEMENT DE LA SOURCE D'ALIMENTATION EN COURANT CONTINU 18 QUI EST FIXEE AU COUVERCLE 14. LES MOYENS DE VERROUILLAGE ET DE DEVERROUILLAGE DE L'OUVERTURE DU BOITIER PAR PIVOTEMENT DU COUVERCLE 14 AUTOUR DU SECOND AXE D'ARTICULATION Y-Y SONT CONSTITUES PAR LE GOND 50 DE LA CHARNIERE 42 DEFINISSANT LE PREMIER AXE D'ARTICULATION X-X DU COUVERCLE.
Patent FR-2545231-A1 (FR)
Title: Spectacle frame with temple arms and sun-glasses
Inventor: LAMY ROBERT
IPC: G02C9/02
Filed: 1983-04-27
Abstract: The spectacle pair comprises an outer frame (11) with temple arms and sunglasses. An inner frame (12) has nose pads (6) and a pair of correcting lenses (5) smaller than the lenses (4). The inner frame is releasably connected to the outer frame e.g. via a press stud connection or a releasable transverse e.g. snap-in connection. The latter connection may comprise spring-loaded pins (7) movable to release the frame (12) in slots (9) in a housing (8) on the  frame. This connection may be used to fit a pair of nose pads when the inner frame is removed.
Patent FR-2526678-A1 (FR)
Title: Broyeur conique rotatif
Inventor: LUNDIN SVEN-AKE
IPC: B02C2/06
Filed: 1983-05-11
Abstract: L'INVENTION CONCERNE LES BROYEURS CONIQUES GIRATOIRES. ELLE SE RAPPORTE A UN BROYEUR DONT LES ENVELOPPES DE BROYAGE 4, 5 DELIMITENT UN ESPACE 6 DE BROYAGE DONT LA LARGEUR A L'ENTREE RESTE PRATIQUEMENT CONSTANTE LORSQUE LA TETE DE BROYAGE 2 EST SOULEVEE AFIN QUE L'USURE SOIT COMPENSEE. A CET EFFET, LES SURFACES DE TRAVAIL DES ENVELOPPES SONT REALISEES DE MANIERE QUE LES PROLONGEMENTS F, F DE GENERATRICES RADIALEMENT OPPOSEES G, G DES SURFACES DE TRAVAIL SOIENT SENSIBLEMENT PARALLELES. APPLICATION AU BROYAGE DES PIERRES.
Patent FR-2547718-A1 (FR)
Title: Widening of the dental canals with the aid of an assembly of metal wires
Inventor: CRUSSOL GILBERT HENRI GEORGES
IPC: A61C5/42
Filed: 1983-06-21
Abstract: The invention relates to an instrument intended for widening the dental canals. It comprises a handle 1 supporting a bundle of metal wires 2 wound in helical formation around a central metal wire 3.
Patent FR-2547871-A1 (FR)
Title: Verin multiplicateur de pression
Inventor: LANNURIEN ROBERT
IPC: F15B11/032
Filed: 1983-06-24
Abstract: CE VERIN COMPREND, DANS CE BOITIER 1 DIVISE PAR UNE CLOISON 1A EN DEUX COMPARTIMENTS 1B ET 1C DANS CHACUN DESQUELS COULISSENT DES PISTONS SOLIDAIRES EN DEPLACEMENT RESPECTIVEMENT 2 ET 6, LE PISTON ARRIERE 6 DIVISANT LE COMPARTIMENT ARRIERE 1C EN DEUX VOLUMES V1 ET V2, LE COMPARTIMENT 1B POUVANT ETRE ALIMENTE PAR TROIS ENTREES DE FLUIDE P1, P2, P3; P1 ETANT PLACE A L'AVANT DU BOITIER DE MANIERE A FAIRE RECULER AU MAXIMUM LES PISTONS 2 ET 6, P2 PLACE AU VOISINAGE DE LA CLOISON 1A ASSURANT LE MOUVEMENT INVERSE, ALORS QUE L'ENTREE P3, SITUEE ENTRE P1 ET P2, DEPLACE UN PISTON 4 DONT LA QUEUE 5 SERT DE TIROIR A UN DISTRIBUTEUR OUVRANT OU FERMANT LE PASSAGE ENTRE LES VOLUMES V1 ET V2. CE MULTIPLICATEUR DE PRESSION TROUVE EN PARTICULIER APPLICATION DANS LES PRESSES.
Patent FR-2549736-A1 (FR)
Title: Filter membrane
Inventor: GILLOT JACQUES
IPC: B01D39/20
Filed: 1983-07-29
Abstract: Filter membrane made up of a porous support layer consisting of sintered inorganic particles with diameters of the order of 10 microns and a porous filtering layer made up of sintered inorganic particles, containing pores of smaller dimensions than those of the pores in the support layer. The diameters of the pores forming the filtering layer are smaller than a fraction 1/N and larger than a fraction 1/M of the diameters of the particles forming the support layer, and smaller than a fraction 1/N and larger than a fraction 1/M of the thickness of the filtering layer, N being an integer equal to at least 4 and M an integer equal to not more than 50. Application to the filtration of liquids and gases.
Patent FR-2531769-A1 (FR)
Title: Systeme de controle de combustion perfectionne pour chaudieres, commande par arbre de renvoi
Inventor: NELSON ROBERT LEONARD
IPC: F23N1/02
Filed: 1983-08-11
Abstract: SYSTEME DE CONTROLE DE COMBUSTION PERFECTIONNE POUR CHAUDIERE COMMANDEE PAR ARBRE DE RENVOI OU SIMILAIRE, UTILISANT UN SECOND ACTIONNEUR MECANIQUE 53, UN MECANISME DE SOLLICITATION DE TRINGLERIE 55 ET UN GENERATEUR DE FONCTIONS QUI FOURNIT UN SIGNAL DE CONTROLE DE POSITION EN FONCTION DE LA CHARGE DE LA CHAUDIERE AFIN DE POSITIONNER LE MECANISME DE SOLLICITATION DE TRINGLERIE POUR OBTENIR UN RAPPORT PRESQUE OPTIMUM, ETALONNE AUTOMATIQUEMENT, ENTRE LE COMBUSTIBLE ET L'AIR. UNE VARIANTE DE REALISATION DE L'INVENTION COMPREND UN SYSTEME D'ANALYSE DES GAZ DE COMBUSTION OU LE SIGNAL DE CONTROLE DE POSITION EST MODIFIE AFIN D'AUGMENTER DAVANTAGE LE RENDEMENT DE COMBUSTION. L'INVENTION COMPREND EN OUTRE UN PROCEDE DE PROGRAMMATION D'UN SYSTEME DE CONTROLE DE COMBUSTION PROGRAMMABLE CONFORMEMENT A L'INVENTION.
Patent FR-2553523-A1 (FR)
Title: Inductive anti-theft alarm working by detection of resonant circuits
IPC: G08B13/24
Filed: 1983-10-17
Abstract: Anti-theft device detecting the passage of a self-induction coil by modification of field lines. The invention relates to an electronic protection device detecting the non-authorised passage of articles in a protected passage. It is constituted by a frame 1 made of aluminium in the shape of an eight. The electronic board 2 generates currents at variable frequencies which are transformed by the frame 1 into electromagnetic fields at variable frequencies. The upper loop of the frame 1a transmits field lines and the lower loop 1b closes the latter. The field lines are distributed equally on each side of the faces of the frame 1. A screened cable 7 connects the frame 1 to the feed/detection/control/power unit 8, which provides the power supply of the assembly and the alarm controls. The circuit, modifying the field lines and thus allowing the detection of the latter during the passage in front of the frame, is constituted by a self-induction coil 16a comprising a winding of enamelled wire 17 tuned by a capacitor 18 to the resonant frequency of the frame 1.
Patent FR-2536136-A1 (FR)
Title: Guidage longitudinal pour elements de construction mobiles en translation les uns par rapport aux autres
Inventor: NEUMANN RUDIGER
IPC: F16C29/04
Filed: 1983-11-10
Abstract: GUIDAGE POUR LE DEPLACEMENT RECIPROQUE D'AU MOINS DEUX ELEMENTS DE CONSTRUCTION MOBILES EN TRANSLATION, DANS LEQUEL DEUX BARRES DE GUIDAGE COOPERENT RESPECTIVEMENT PAR L'INTERMEDIAIRE DE DEUX RANGEES D'ELEMENTS ROULANTS PLACES ENTRE ELLES. LA VIS DE REGLAGE 8 TRAVERSE AU MOINS PARTIELLEMENT LA BASE 4B DE FACON A SERRER LES BRANCHES 4A DE LA BARRE DE GUIDAGE 4 EN FORME D'U CONTRE LES RANGEES 5, 6 D'ELEMENTS ROULANTS, LA VIS DE REGLAGE 8 ETANT ANCREE SUR UN ELEMENT DE CONSTRUCTION RIGIDE 2 SUR LEQUEL PREND APPUI LA BASE 4B DE LA BARRE DE GUIDAGE 4 EN FORME D'U. CE GUIDAGE PEUT ETRE MONTE EN TANT QUE GUIDAGE TELESCOPIQUE DANS DES BRANCARDS DE VEHICULES SANITAIRES.
Patent FR-2556828-A1 (FR)
Title: Improvements applied to the initiation circuits of multiple explosive charges
Inventor: CARRE PAUL
IPC: F42C11/00
Filed: 1983-12-14
Abstract: Improvements applied to the initiation circuits of multiple explosive charges, especially double charges, characterised in that the multiple fuses 3 and 4 of the successive front b and rear a charges, initiated simultaneously on the target by an electrical source, especially by capacitor discharge 1, are mounted in series.
Patent FR-2537893-A1 (FR)
Title: Machine a dresser des tubes ou des barres, dont les outils de dressage consistent en au moins un cylindre creux a surface interne convexe
Inventor: BRESCIANI PAOLO
IPC: B21D3/08
Filed: 1983-12-14
Abstract: L'INVENTION CONCERNE UNE MACHINE A DRESSER DES TUBES OU DES BARRES, DONT LES OUTILS DE DRESSAGE CONSISTENT EN AU MOINS UN CYLINDRE CREUX A SURFACE INTERNE CONVEXE. DANS LADITE MACHINE, LES OUTILS DE DRESSAGE CONSISTENT EN AU MOINS UN, DE PREFERENCE TROIS CYLINDRES CREUX 2, 3, 4 DE SURFACE INTERNE CONVEXE. CES CYLINDRES SONT SENSIBLEMENT COAXIAUX A UNE BARRE 1, DE FACON QUE LEURS AXES SOIENT INCLINES, PAR RAPPORT A L'AXE DE LADITE BARRE, D'UN ANGLE A QUI EST LE MEME POUR TOUS LES CYLINDRES ET QUI, AU MOINS POUR LES DEUX CYLINDRES EXTERNES 2, 4 ENTRAINES PAR UN MOTEUR A LA MEME VITESSE ANGULAIRE, EST ORIENTE DANS LA MEME DIRECTION ET IMPRIME UN MOUVEMENT HELICOIDAL A LADITE BARRE 1. APPLICATION AU DRESSAGE D'OBJETS ALLONGES.
Patent FR-2540633-A1 (FR)
Title: Procede et dispositif pour l'etalonnage vertical automatique dans un oscilloscope
Inventor: BRISTOL LLOYD RODNEY
IPC: G01R35/00
Filed: 1984-02-07
Abstract: L'INVENTION CONCERNE UN PROCEDE D'ETALONNAGE DE L'UNITE DE DEVIATION VERTICALE D'UN OSCILLOSCOPE. LE BUT DE L'INVENTION EST DE REALISER UN ETALONNAGE AUTOMATIQUE. LE PROCEDE SELON L'INVENTION COMPORTE LES ETAPES SUIVANTES: A)APPLICATION D'UN SIGNAL D'AMPLITUDE STANDARDISEE AU PREAMPLIFICATEUR D'ENTREE 12, 14, B)MESURE DE L'AMPLITUDE DU SIGNAL APRES PREAMPLIFICATION, C)ELABORATION ET MEMORISATION DE DONNEES DE REFERENCE, D)SELECTION D'UNE NOUVELLE AMPLITUDE PRE-DETERMINEE ET D'UN NOUVEAU FACTEUR DE DEVIATION DU PREAMPLIFICATEUR 12, 14, E)MESURE DE L'AMPLITUDE APRES PREAMPLIFICATION AVEC LE NOUVEAU REGLAGE, F)COMPARAISON DE LA NOUVELLE AMPLITUDE AVEC LES DONNEES DE REFERENCE MEMORISEES ET ELABORATION D'UN SIGNAL DE COMMANDE DE GAIN, ET G)APPLICATION DU SIGNAL DE COMMANDE DE GAIN AU PREAMPLIFICATEUR.
Patent FR-2563980-A1 (FR)
Title: Apparatus for scanning (sweeping) locks of hair
Inventor: TISSIER YVES
IPC: A45D19/00
Filed: 1984-05-09
Abstract: Apparatus permitting calibration of locks and uniform product application. It comprises: - a hollow cylindrical body 1 equipped with a handle 2 in which slides a piston 3, an end face of this body being provided with orifices; - one or more injection nozzles fixed in the orifices of the body and communicating with the inside of the body, each of the orifices comprising a hollow cylindrical part whose distal end carries a hook which, with the face of this distal end, delimits a calibrating space for the locks of hair. Application to the bleaching of locks of hair.
Patent FR-2550314-A1 (FR)
Title: Appareil et procede d'application automatique de lubrifiant (sur un cylindre)
Inventor: LAUBER MICHAEL L
IPC: F16N7/38
Filed: 1984-05-17
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR LA LUBRIFICATION AUTOMATIQUE DES BORDS DES FLASQUES D'UN CYLINDRE DE MISE EN FORME DE PNEUMATIQUES. IL COMPREND UN BRAS PIVOTANT 14 COMPORTANT A SON EXTREMITE UN ELEMENT ABSORBANT 18 CONCU POUR ETRE AMENE A PROXIMITE DES BORDS DU CYLINDRE 21 DE MISE EN FORME DE PNEUMATIQUES, ET PAR LEQUEL UNE DOSE DONNEE DE LUBRIFIANT PEUT ETRE ENVOYEE SUR LA MATIERE ABSORBANTE AFIN DE PERMETTRE UNE LUBRIFICATION AUTOMATIQUE DU BORD DU CYLINDRE EN REPONSE A DES SIGNAUX DE COMMANDE EMIS PAR UN AUTOMATE PROGRAMMABLE. DOMAINE D'APPLICATION: FABRICATION DE PNEUMATIQUES.
Patent FR-2569657-A1 (FR)
Title: New display package made of corrugated cardboard or similar material for various products
Inventor: MALNOE YVES
IPC: B65D5/72
Filed: 1984-08-30
Abstract: The invention relates to a display package made of corrugated cardboard or similar material, having the general shape, in the closed position, of a rectangular parallelepiped. One of the end walls 4 which is vertical in the closed position is mounted such that it pivots about a folding line with respect to the base 3 of the package, two flaps 5 laterally adjoining this wall along its vertical edges being applied against the inside face of the adjacent walls 8 of the package, the said flaps 5 comprising means of locking the said wall in the closed position and in the open position of the package, the changing from one to the other of these positions being caused by pivoting the said wall about the said pivoting line.
Patent FR-2574839-A1 (FR)
Title: Covering casing for visible pipework
Inventor: DAUL MICHEL
IPC: E04F19/04
Filed: 1984-12-17
Abstract: A bottom 1 provided with openings 7 is fixed to the partition 11. It is equipped with ribs 3, 4 provided with grooves 5, 6 facing outwards. A cover 2 having a U-shaped cross-section has, on the edges, ribs 13, 14 intended to interact with the grooves 5, 6 so as to fix the cover onto the bottom by snap-fitting.
Patent FR-2575311-A1 (FR)
Title: Method and device for smoothing display fluctuations of digital displays, in particular for random quantities
Inventor: BOYER GERARD
IPC: G01R13/04
Filed: 1984-12-21
Abstract: The device of the invention compares 8, on each measurement, the result of the measurement 2 with the displayed result 4. If the deviation is significant from the statistical point of view, the new result is immediately displayed, otherwise, the new result is inserted into a moving average calculation. The tendency of the change in the deviation between successive measurements and the display is examined. If this tendency shows a significant change, the moving average is displayed, otherwise the display is unchanged. Application: measurement of dose flow rates.