baber/WOPTO huggingface dataset:
Patent FR-2485269-A1 (FR)
Title: Pile a l'oxyde d'argent divalent, contenant des composants cadmium et tellure
Inventor: OHYA YOICHI
IPC: H01M4/54
Filed: 1981-06-23
Abstract: INVENTION CONCERNANT DES PILES. PILE A L'OXYDE D'ARGENT DIVALENT, D'UN GENRE COMPORTANT UNE ELECTRODE POSITIVE FORMEE PRINCIPALEMENT D'OXYDE D'ARGENT DIVALENT DONT LA STABILITE EST GRANDEMENT ACCRUE EN AJOUTANT UN COMPOSANT CADMIUM ET UN COMPOSANT TELLURE ET AU CHOIX AU MOINS UN COMPOSANT AUXILIAIRE CONTENANT UN CORPS CHOISI DANS LE GROUPE CONSTITUE PAR THALLIUM, MERCURE, PLOMB, GERMANIUM, YTTRIUM, ETAIN, TUNGSTENE, LANTHANE, LES TERRES RARES, ZINC, ALUMINIUM ET SELENIUM, CHACUN SOIT A L'OXYDE D'ARGENT DIVALENT, SOIT A L'ELECTROLYTE ALCALIN OU AUX DEUX. LA CONCENTRATION DU COMPOSANT CADMIUM N'EST PAS INFERIEURE A 0,03 EN POIDS LORSQU'IL EST DANS L'OXYDE D'ARGENT DIVALENT ET PAS INFERIEURE A 0,01GLITRE DANS L'ELECTROLYTE ALCALIN; LE COMPOSANT TELLURE AURA UNE CONCENTRATION NON INFERIEURE A 0,01 EN POIDS DANS L'OXYDE D'ARGENT DIVALENT ET NON INFERIEURE A 0,01GLITRE DANS L'ELECTROLYTE ALCALIN; ET LES COMPOSANTS AUXILIAIRES, UNE CONCENTRATION TOTALE NON INFERIEURE A 0,01 EN POIDS DANS L'OXYDE D'ARGENT DIVALENT ET NON INFERIEURE A 0,01GLITRE DANS L'ELECTROLYTE ALCALIN. APPLICATION A LA REALISATION DE BATTERIES A L'OXYDE D'ARGENT.
Patent FR-2487240-A1 (FR)
Title: Meules contenant de petites particules abrasives spheriques massives
Inventor: RUE CHARLES V
IPC: B24D3/00
Filed: 1981-07-27
Abstract: DES GRAINS ABRASIFS ALUMINEUX SPHEROIDAUX FRITTES SONT OBTENUS PAR AGGLOMERATION DANS UN MELANGEUR INTENSIF, CES GRAINS ABRASIFS AYANT UN DIAMETRE MOYEN DE 0,89MM OU MOINS ET ETANT CONTENUS DANS UN LIANT RESINEUX THERMODURCI D'UNE POROSITE AU PLUS EGALE A 10, GRACE A QUOI CETTE MEULE CONVIENT POUR TRAITER DE L'ACIER INOXYDABLE EN OBTENANT UN FINI DE SURFACE RELATIVEMENT FIN SUR LE METAL.
Patent FR-2512312-A1 (FR)
Title: Graphite electrode for arc melting furnace etc. - where electrode contains numerous longitudinal holes providing stable arc
Inventor: MAURER GHISLAIN
IPC: H05B7/085
Filed: 1981-08-27
Abstract: The electrode contains longitudinal holes (a) which are distributed over its entire cross-section. Holes (a) extend to the working end of the electric adjacent to a metal charge being melted and/or refined. Holes (a) are pref. located in circular rows round the axis of the electrode; the holes are equispaced in each row, and a hole (a) may also be located on the axis of the electrode. The electrode is pref. made from a carbon paste contg. ductile threads made of a synthetic material, e.g. nylon. The paste is fed or extruded through a die to make an electrode bar, which is heated for vitrification and graphitisation. During heating, the threads decompose to leave holes (a). Used esp. in steelmaking, where the electrode provides a stable arc.
Patent FR-2513499-A1 (FR)
Title: Wheelchair with user positioning facility - includes electrically controlled jacks moving parallelogram linkage in support frame to tilt seat portion
IPC: A61G5/14
Filed: 1981-09-30
Abstract: The chair is built on a frame which comprises two parallelogram mechanisms. One part of the mechanism allows the height of the back and the inclination of the seat to be adjusted, while the other allows the back to be reclined whilst the footrest is pushed forward to support a person's legs. Both the adjustments to position may be carried out by the action of two electrically co-trolled jacks beneath the seat of the chair. A switch mechanism allows the occupant to control the operation of the jacks to lower him into the seat, raise or allow the user to recline. The chair may be converted into a large wheeled chair for use by a handicapped person.
Patent FR-2499714-A1 (FR)
Title: Procede de selection d'un parmi plusieurs parametres de service possibles d'une balance electrique
Inventor: REICHMUTH ARTHUR
IPC: G08C15/06
Filed: 1981-10-29
Abstract: PROCEDE DE SELECTION D'UN PARMI PLUSIEURS ETATS DE SERVICE ETOU FONCTIONS (PARAMETRES) POSSIBLES D'UNE BALANCE ELECTRIQUE. UN SEUL ELEMENT DE MANOEUVRE (UNE TOUCHE OBLONGUE) SUFFIT POUR TOUS LES PARAMETRES PREVUS. UN ENFONCEMENT CONTINU DE CETTE TOUCHE PRODUIT LA SELECTION SEQUENTIELLE DES DIVERS PARAMETRES ET LEUR REPRESENTATION SUR L'AFFICHEUR NUMERIQUE, POUR L'INFORMATION OPTIQUE DE L'UTILISATEUR. LE PARAMETRE AFFICHE EST CONSERVE LORS DE LA LIBERATION DE LA TOUCHE. APPLICATION AUX BALANCES ELECTRIQUES.
Patent FR-2515227-A1 (FR)
Title: Composite synthetic turf - with polypropylene bristles backed by strong netting between two porous fabrics
Inventor: BEAUSSIER MICHEL
IPC: E01C13/08
Filed: 1981-10-27
Abstract: Composite artificial turf comprises turfs of a rot-proof synthetic fabric anchored through a woven or non-woven fabric and backed by a further layer of fabric, pref. nonwoven, with a net of high strength filaments, pref. polyester or glass, between the two fabric layers. The backing layers are bonded together by spot adhesive or fusion at intervals which leaves the overall structure porous to water. Suitable for sports surfaces for external use during or after wet weather. The surface tufts are firmly anchored against displacement by skidding or stopping feet. The composite turf may be laid up on a foundation of porous concrete or a porous agglomerate of polyurethane resin bound particles of rubber and/ or polyurethane. Specifically claimed is use of tufts made to 1/8 or 5/32 gauge, i.e. at 3.2 or 4 mm intervals, from 5000 dtex(polypropylene) filament or tape, at 35-48, pref. 43 points per 10 cm. The tuft height is 8-14 mm, pref. 9.5 mm for 5/32 gauge, 12 mm for 1/8 gauge, the tuft loading 1600-2350 g/m2, pref. 1750 g or 2250 g respectively.
Patent FR-2494014-A1 (FR)
Title: Cellule d'affichage optique et procede pour la fabriquer
Inventor: PETTERSEN REIDAR
IPC: G02F1/1339
Filed: 1981-11-10
Abstract: L'INVENTION CONCERNE UNE CELLULE D'AFFICHAGE OPTIQUE DU TYPE A CRISTAUX LIQUIDES. ELLE COMPORTE DEUX SUBSTRATS PARALLELES 1, 2 SEPARES L'UN DE L'AUTRE PAR DES PARTICULES MONODISPERSEES SPHERIQUES 5 QUI SONT REPARTIES DE MANIERE HOMOGENE ET SEPAREMENT SUR TOUTE LA SURFACE DU SUBSTRAT 1, LA DIMENSION D'UNE COUCHE INTERMEDIAIRE 3 DE CRISTAUX LIQUIDES QUI SEPARE LES SUBSTRATS, ETANT AINSI DETERMINEE PAR LE DIAMETRE DES PARTICULES 5. LES PARTICULES 5 SONT REPARTIES SUR LE SUBSTRAT 1 DANS UNE ENCEINTE ISOLEE DE LA POUSSIERE ET DES PARTICULES ETRANGERES, AU MOYEN D'UN GAZ SOUS PRESSION CREANT UNE TURBULENCE DANS L'ENCEINTE, LES PARTICULES MONODISPERSEES SPHERIQUES 5 ETANT AINSI REPARTIES DE MANIERE HOMOGENE SUR TOUTE LA SURFACE DU SUBSTRAT 1. APPLICATION NOTAMMENT A UNE CELLULE DE GRANDE DIMENSION.
Patent FR-2516540-A1 (FR)
Title: Fuel gas prodn. by anaerobic fermentation of vinasse - and co-substrate with high insolubles content
Inventor: LONCHAMP DANIEL
IPC: C12P5/02
Filed: 1981-11-18
Abstract: Prodn. of a combustible gas is effected by anaerobic fermentation of a mixt. of vinasse and a fermentable co-substrate (I) whose soluble COD is less than 20% of its total COD and after alkaline treatment is less than 30% (pref. less than 20%) of its total COD. Disclosed (I) are the organic fraction of domestic refuse, sewage sludge, lignocellulosic agricultural waste, black peat, river or bog silt, and spent mushroom compost. The soluble COD of the vinasse is pref. more than 40% of its total COD. The vinasse: (I) wt. ratio may be 5:95 to 95:5 (pref. 30:70 to 70:30). Addn. of (I) improves the stability of fermentation, increases gas prodn., and improves the agricultural quality of the fermented residue.
Patent FR-2522452-A1 (FR)
Title: Ligne a retard electro-acoustique operant en transmission
Inventor: RESNEAU JEAN-CLAUDE
IPC: H03H9/36
Filed: 1982-02-26
Abstract: L'INVENTION CONCERNE UNE LIGNE A RETARD ELECTRO-ACOUSTIQUE OPERANT EN TRANSMISSION. CETTE LIGNE COMPORTE UN SUPPORT ACOUSTIQUE 3 DELIMITE PAR UNE SURFACE LATERALE CYLINDRIQUE 5, UNE SURFACE TERMINALE PLANE 6 SUR LAQUELLE SONT FIXES DEUX TRANSDUCTEURS SYMETRIQUES, ET UNE SURFACE TERMINALE FOCALISANTE 7 EN FORME DE CALOTTE SPHERIQUE. L'ANGLE B FORME PAR LA SURFACE PLANE 6 ET L'AXE DE REVOLUTION DE LA CALOTTE SPHERIQUE EST INFERIEUR A 90 D'UN ANGLE A TEL QUE L'ONDE ACOUSTIQUE INCIDENTE I SUBISSE UNE SEULE REFLEXION SUR LA CALOTTE FOCALISANTE 7 ET TEL QUE L'ONDE ACOUSTIQUE REFLECHIE I VIENNE SE CONCENTRER AU NIVEAU DU TRANSDUCTEUR DE SORTIE S. APPLICATION AUX LIGNES A RETARD A ONDES DE VOLUME ET A UN SEUL ECHO.
Patent FR-2524580-A1 (FR)
Title: Distributor for compressed air circuit - has drive chambers cross connected to reduce air consumption
IPC: F15B11/064
Filed: 1982-04-06
Abstract: The distributor (2) is connected in the compressed air circuit (1) and has an actuator (4) with a piston (6) in a cylinder (5). The piston forms two variable volume chambers (11, 12) and the actuator rod (7) is connected to a control. A pipe (9) connects the distributor to one chamber and another (19) connects it to the other chamber (12). Another pipe (14, 16) works with an accumulator (15) to store part of the compressed air passed to the first chamber.
Patent FR-2508252-A1 (FR)
Title: Amplificateur de puissance
Inventor: HOTVET DAVID A
IPC: H03F1/32
Filed: 1982-06-22
Abstract: LA PRESENTE INVENTION CONCERNE UN AMPLIFICATEUR DE PUISSANCE. CET AMPLIFICATEUR 10 COMPREND UN ETAGE DE SORTIE AYANT DES BORNES D'ENTREE 11 ET DONT LES BORNES DE SORTIE SONT RACCORDEES A UNE CHARGE COMMUNE 41; UN ETAGE D'ENTREE; UN CIRCUIT RACCORDANT LES BORNES DE SORTIE DE L'ETAGE D'ENTREE AUX BORNES D'ENTREE 11 DE L'ETAGE DE SORTIE; AINSI QU'UN CIRCUIT RACCORDANT UNE SOURCE DE SIGNAUX AUX BORNES D'ENTREE DE L'ETAGE D'ENTREE, CE CIRCUIT COMPRENANT UN MULTIPLICATEUR DE TENSION A FAIBLE IMPEDANCE 36. L'INVENTION EST UTILISEE POUR REDUIRE SENSIBLEMENT LA BANDE MORTE ET, PARTANT, LA DISTORSION DE "RECOUVREMENT" D'UN AMPLIFICATEUR DE PUISSANCE DE CLASSE B.
Patent FR-2509406-A1 (FR)
Title: Entretoises se reglant automatiquement par pompage, pour systemes de suspension de vehicules
Inventor: NICHOLLS LAWRENCE GEORGE
IPC: B60G17/015
Filed: 1982-07-09
Abstract: INVENTION CONCERNANT LA SUSPENSION DES VEHICULES. ENTRETOISE A REGLAGE AUTOMATIQUE, COMPRENANT DEUX CYLINDRES COAXIAUX 1 ET 2 ENTRE DES PIECES DE FERMETURE 3, 4 POUR DEFINIR UNE CHAMBRE 5 DIVISEE PAR UNE MEMBRANE 6 EN RESERVOIRS HYDRAULIQUE 8 ET A GAZ 9. LE PISTON 13, ATTACHE PAR SA TIGE 10 A UNE ROUE, COULISSE DANS LE CYLINDRE 1 EN DEFINISSANT UNE CHAMBRE DE POMPE 14 ET UNE AUTRE CHAMBRE 19, CHACUNE COMMUNIQUANT AVEC LE RESERVOIR 8 PAR UNE ELECTRO-VALVE 27 COMMANDEE PAR UN DISPOSITIF ELECTRONIQUE 28 QUI SERT A REGLER PAR POMPAGE LA HAUTEUR DE L'ENTRETOISE, DETECTEE PAR UN CAPTEUR 29. APPLICATION A LA SUSPENSION HYDRAULIQUE DES VEHICULES.
Patent FR-2531399-A1 (FR)
Title: Support device for a beached boat
IPC: B63C7/28
Filed: 1982-08-03
Abstract: The device comprises uprights 3, 4 articulated at one edge to the hull of the boat and connected in the region of their opposite end by a transverse element 7 adapted to come to bear on the ground, which has bearing surfaces sufficiently wide to prevent it from digging into loose ground 9, such as sandy ground, the assembly in the shape of a bracing frame 2, formed by the uprights 3 and 4 and the transverse elements 7 being capable of pivoting between a position of bearing on the ground 9 and a rest position distant from the latter. The invention applies to pleasure boats.
Patent FR-2531184-A1 (FR)
Title: Incinerator for household rubbish and urban sludge.
IPC: F23G7/00
Filed: 1982-07-30
Abstract: The new incinerator has the advantage of being able to burn urban sludge using household rubbish, whilst at the same time producing hot water. Combustion is greatly facilitated by its system of cylinder-shaped tubular grids. Furthermore, since the system for injecting the sludge requires no mechanism, it allows industrial sludge to be eliminated by mixing it with the urban sludge before injection into the chamber. The size of this incinerator can vary from 500 to 10,000 residents, and its cost therefore makes it viable for small towns.
Patent FR-2534141-A1 (FR)
Title: Appareil electronique de suppression de la douleur par application de vibrations
Inventor: KYMPL VLADISLAV
IPC: A61N1/34
Filed: 1982-10-12
Abstract: A.APPAREIL ELECTRONIQUE DE SUPPRESSION DE LA DOULEUR AVEC UNE SOURCE D'IMPULSIONS APPLIQUEES EN DES POINTS ACTIFS SUR LA PEAU. B.APPAREIL CARACTERISE EN CE QU'IL COMPREND, COMME SOURCE D'IMPULSIONS, UN CIRCUIT DANS LEQUEL SONT BRANCHES, EN PARALLELE SUR LES BORNES D'ENTREE 1, 2 D'UNE PART, UNE COMBINAISON EN SERIE D'UNE PREMIERE DIODE DE CHARGE 3, D'UN PREMIER ET SECOND CONDENSATEURS 4, 5 ET D'UNE SECONDE DIODE DE CHARGE 6, ET D'AUTRE PART, LES EMETTEURS MONTES EN SERIE D'UN PREMIER COUPLE DE TRANSISTORS COMPLEMENTAIRES 10, 11 DONT LES COLLECTEURS SONT BRANCHES SUR UN POINT COMMUN B DES PREMIER ET SECOND CONDENSATEURS 4, 5. C.L'INVENTION EST APPLICABLE AU TRAITEMENT MEDICAL POUR LA DIMINUTION ET LA SUPPRESSION DE LA DOULEUR.
Patent FR-2516329-A1 (FR)
Title: Procede d'enregistrement electronique d'images en demi-teintes
Inventor: HIROSAWA MAKOTO
IPC: H04N1/405
Filed: 1982-11-05
Abstract: PROCEDE D'ENREGISTREMENT ELECTRONIQUE D'UNE IMAGE A MODELE CONTINU, DEVANT ETRE UTILISE DANS UNE MACHINE DE REPRODUCTION D'IMAGES A MODELE CONTINU POUR REALISER DES CLICHES TRAMES. UNE PLURALITE DE DONNEES DE DEMI-TEINTE CORRESPONDANT A UNE PLURALITE D'ELEMENTS D'IMAGES D'UN POINT DE DEMI-TEINTE DEGRADEE SONT EXTRAITES SIMULTANEMENT D'UNE MEMOIRE 27 DANS LAQUELLE LE POINT DE DEMI-TEINTE DEGRADEE QUANTIFIE EST ENREGISTRE, EN SYNCHRONISME AVEC DES SIGNAUX D'IMAGE; LES DONNEES DE DEMI-TEINTE ET LES SIGNAUX D'IMAGE SONT AJOUTES POUR OBTENIR DES SIGNAUX D'ENREGISTREMENT ET, SELON LES SIGNAUX D'ENREGISTREMENT, UNE PLURALITE DE FAISCEAUX LUMINEUX D'EXPOSITION SONT COMMANDES DE FACON A ETRE PRESENTS OU ABSENTS, CE QUI PERMET D'ENREGISTRER UNE IMAGE EN DEMI-TEINTE. LE NOMBRE DE FAISCEAUX LUMINEUX COMPRIS DANS UNE LARGEUR DE BALAYAGE D'ENREGISTREMENT EST CHOISI SELON UN PAS DE TRAME, ET LES FAISCEAUX LUMINEUX CHOISIS SONT COMMANDES SELON LES SIGNAUX D'ENREGISTREMENT.
Patent FR-2536423-A1 (FR)
Title: Process for the deposition of electrodes on a substrate made of organic material and devices obtained by this process.
Inventor: CLAUDEPIERRE CHRISTIAN
IPC: H01L41/29
Filed: 1982-11-19
Abstract: Principally a device allowing electrodes to be formed on the surface of a fluoro polymer 19, the electrode deposited in this way having three layers, a bonding layer 16, a conductive layer 17 and a protective layer 18. The most advantageous applications of the invention are electroacoustic transducers.
Patent FR-2516935-A1 (FR)
Title: Procede de preparation de derives de 3-hydroxy-ml-236b connus comme m-4 et m-4'
Inventor: TERAHARA AKIRA
IPC: C12P7/62
Filed: 1982-11-19
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE DE PREPARATION D'UN COMPOSE REPONDANT A LA FORMULE 1 : (CF DESSIN DANS BOPI) DANS LAQUELLEOH REPRESENTEOH OUOH, SES SELS ET ESTERS PHARMACEUTIQUEMENT ACCEPTABLES ET LES LACTONES A CYCLE FERME CORRESPONDANTES, CARACTERISE EN CE QU'ON MET UN COMPOSE DE ML-236B CHOISI PARMI L'ACIDE ML-236B CARBOXYLIQUE, SES SELS ET ESTERS ET LA LACTONE ML-236B CORRESPONDANTE EN CONTACT AVEC UNE ENZYME D'HYDROXYLATION PRODUITE PAR UN MICROORGANISME DU GENRE NOCARDIA; SI NECESSAIRE, ON SOUMET LE PRODUIT RESULTANT A UNE OU PLUSIEURS REACTIONS CHOISIES PARMI LES REACTIONS D'HYDROLYSE, DE SALIFICATION, D'ESTERIFICATION ET DE LACTONISATION; ET ON ISOLE LE PRODUIT DU MELANGE REACTIONNEL.
Patent FR-2540541-A1 (FR)
Title: Novel modular construction block reproducing natural stone and assembled dry
IPC: E04B2/06
Filed: 1983-02-03
Abstract: Modular construction block reproducing natural stone on some of its external faces and intended for building a masonry structure. It is produced in the shape of a Z made up of a central part 1a extended at each end by a protruding part 1b, 1c having a height corresponding to half the height of the central part so as to be assembled, by means of "halved joints", with each of the contiguous blocks, the upper face 1d and lower face 1c of the block comprising, made by moulding, a longitudinal channel 1f of trapezoidal cross-section extending over a whole part of the said faces, each protruding part 1b, 1c comprising a vertical filling passage 1g, which channels and passage of the blocks assembled dry make it possible to connect them after completely building the structure, by pouring a grouting compound into the passages arranged in vertical lines, which grout spreads into the channels.
Patent FR-2547596-A1 (FR)
Title: Plant for the treatment of mechanical components and more particularly metal quenching plant
Inventor: TERRIER ANDRE
IPC: C21D1/64
Filed: 1983-06-16
Abstract: Metal treatment. Plant comprising a vessel 1, a hopper 15, means 26 for removing the components, characterised in that the hopper 15 opens into a rotary drum 3 comprising on its side surface small blades 28 for propelling the components to be treated, during a determined angular path, the said drum 3 having passing through it a tubular member 11 connected to the delivery of a pump 12 and comprising holes 29 for creating agitation in a zone where the components escape from the small blades 28 to fall towards the lowest point of the drum 3.
Patent FR-2530678-A1 (FR)
Title: Installation for operating jacks of shank machines
Inventor: BLAZEK JOSEF
IPC: D03C1/00
Filed: 1983-07-20
Abstract: The installation is for the operating of jacks which connect the eccentric discs of a shank machine with a revolving driving component. Every disc is equipped with a pair of release levers, both of which operate a jack using a forked arm. Each lever has a base surface on the outside. The surface ensures contact with a support assigned to an electromagnet. The electromagnet operating the support is connected to an electronic control system, which incorporates a contactless controller to scan the position of the outlet levers at every reversal point of the driving part and simultaneously to control the corresponding weft pattern. The controller incorporates at least one sensor linked kinematically to a connecting rod. The mechanism is easily accessible, whereas in existing machines the mechanism to connect the discs with the driving part is hard to reach.
Patent FR-2534083-A1 (FR)
Title: Connecteur de borne de bobine de champ pour ensembles de stator
Inventor: LOFORESE LEONARD T
IPC: H02K5/22
Filed: 1983-09-28
Abstract: A.CONNECTEUR DE BORNE DE BOBINE DE CHAMP POUR ENSEMBLE DE STATOR. B.CARACTERISE EN CE QU'IL COMPREND UNE PARTIE DE CORPS DESTINEE A RECOUVRIR UNE PARTIE COURBE D'UNE FACE D'EXTREMITE DU NOYAU 11, EN UN ENDROIT VOISIN ET RADIALEMENT EXTERIEUR A UN POLE; DES MOYENS DE RETENUE DU CONNECTEUR 37 SUR LE NOYAU 11 PAR ENGAGEMENT A FROTTEMENT DANS LE CORPS DU NOYAU 11; ET DES MOYENS D'ALIGNEMENT RETENANT LE CONNECTEUR 37 DANS UN ALIGNEMENT PREDETERMINE SUR LE NOYAU 11. C.L'INVENTION CONCERNE UN CONNECTEUR DE BORNE DE BOBINE DE CHAMP POUR ENSEMBLE DE STATOR.
Patent FR-2556399-A1 (FR)
Title: Device for locking inspection doors and trapdoors
IPC: E05C3/32
Filed: 1983-12-07
Abstract: This device making it possible to lock and unlock access doors and trapdoors consists of an omega-shaped housing cage 1, in which are assembled a latch 2, which lays the door against its frame during locking, a push release 3, a return spring 4, two sleeve spacers 6 and two rivet axles 5. When the user exerts pressure on the visible end of the latch, the latter is articulated about its axle and seats the catch between that of the push release; the door is thus laid in the closed position. Pressure on the visible part of the push release 3 frees the catch and releases the latch 2 which tilts as a result of the action of the spring 4. The device according to the invention is intended especially for locking the trapdoors and access doors of aircraft and space vehicles.
Patent FR-2558201-A1 (FR)
Title: Verrou a barillet a securite de retrait de cle
Inventor: NEYRET GUY
IPC: E05B11/04
Filed: 1984-01-16
Abstract: L'INVENTION CONCERNE UN VERROU A BARILLET INTERDISANT L'EXTRACTION DE LA CLE AVANT VERROUILLAGE DU PENE. LE VERROU SELON L'INVENTION EST CARACTERISE PAR LE FAIT QU'IL COMPREND UN LEVIER PIVOTANT 14 COOPERANT AVEC LEDIT BARILLET 2 ET LEDIT PENE 11, LEDIT LEVIER 14 POUVANT OCCUPER UNE POSITION DE BLOCAGE DANS LAQUELLE IL MAINTIENT LEDIT BARILLET 2 EN POSITION ANGULAIRE D'INTERDICTION DE SORTIE DE CLE 4 ET UNE POSITION DE DEBLOCAGE DANS LAQUELLE LA CLE 4 PEUT ETRE EXTRAITE DU BARILLET 2, LE PASSAGE DE LA POSITION DE BLOCAGE A LA POSITION DE DEBLOCAGE ETANT EFFECTUE PAR ACTION DUDIT PENE SUR LEDIT LEVIER 14 AU COURS DU VERROUILLAGE DUDIT PENE 11. APPLICATION AUX ANTIVOLS POUR VEHICULES.
Patent FR-2558811-A1 (FR)
Title: Machine for forming a stack of pallets
Inventor: ARRACHART JEAN-PIERRE
IPC: B65G61/00
Filed: 1984-01-31
Abstract: Machine for forming a stack of interleaved pallets from a stack of empty pallets in the same direction and vice-versa, characterised in that it comprises a column 20 fixed to the ground, a horizontal arm 30 vertically guided along the column, a transfer carriage 40 horizontally guided along the arm, a grip head 50 provided with a two-armed clamp allowing the grasping of a pallet, at least one arm comprising a means of driving the pallet in rotation.
Patent FR-2559588-A1 (FR)
Title: Element for testing the electric connections of a printed circuit board, device and test methods using such an element
Inventor: SERVOL JACQUES
IPC: G01R31/28
Filed: 1984-02-14
Abstract: The present invention relates to an element for testing the electric connections of at least one printed circuit board freed from components, including a plate 1 of insulating substrate, covered on its two opposite parallel faces 2 and 3 with conducting depositions 4 placed symmetrically on either side of the plate 1 and electrically connected together by metallised holes 5, made in the whole thickness E of the plate, these conducting depositions 4 being disposed on the faces of the plate so as to reproduce the connections of the circuit to be tested 6. It also relates to two test devices including such an element placed in a frame 8 in two parts 9 and 10, these devices allowing implementation of particular test methods.
Patent FR-2561813-A1 (FR)
Inventor: ALLOIN MICHEL
IPC: H01B9/00
Filed: 1984-03-23
Abstract: A liquid-cooled electric cable for transporting very high currents at low voltages, the cable comprising a non-sealed tube (1) or other preformed duct surrounding an axial liquid flow cavity, a conductive core (3) surrounding the tube, a separation envelope (4) made of a non-conductive material, an outer conductive layer (8) which is coaxial with the conductive core, and an outer sealed sheath (13). The separation envelope is in contact with the conductive core and the outer conductive layer, and wherein it has openings suitable for allowing cooling liquid to flow between the core and the outer conductive layer.
Patent FR-2549993-A1 (FR)
Title: Support d'enregistrement magnetique comportant un revetement comprenant du titanate d'aluminium
Inventor: SCOTT JOHN JACKSON
IPC: C09D5/23
Filed: 1984-04-02
Abstract: L'INVENTION CONCERNE UN SUPPORT D'ENREGISTREMENT MAGNETIQUE. DANS CE SUPPORT D'ENREGISTREMENT MAGNETIQUE COMPORTANT UN REVETEMENT MAGNETIQUE, UN REVETEMENT DE SURFACE DE CE SUPPORT CONTIENT DU TITANATE D'ALUMINIUM FINEMENT DIVISE QUI EST PRESENT EN UNE TENEUR COMPRISE ENTRE 0,1 ET 6 DU POIDS DES SUBSTANCES SOLIDES DU REVETEMENT. APPLICATION, NOTAMMENT AUX BANDES ET AUX DISQUES MAGNETIQUES.
Patent FR-2546028-A1 (FR)
Title: Tondeuse a gazon a grande largeur de coupe
Inventor: FERRARI MAURIZIO
IPC: A01D34/685
Filed: 1984-05-18
Abstract: DEUX LAMES DE COUPE 5, 6 SONT LOGEES ROTATIVES A L'INTERIEUR DE VOLUTES OU CARTERS D'EJECTION CORRESPONDANTS 7, 8 PLACES L'UN A COTE DE L'AUTRE ET QUI COMMUNIQUENT ENTRE EUX DE TELLE MANIERE QUE L'UN 8 INTRODUISE DANS L'AUTRE L'HERBE COUPEE PAR SA PROPRE LAME. ON AUGMENTE DE CETTE FACON LA SURFACE DE COUPE TOUT EN UTILISANT DES CARTERS D'UNE CONFORMATION HABITUELLE ET CEPENDANT QU'IL N'EST PREVU QU'UNE SEULE SORTIE 21 QUI PEUT EVENTUELLEMENT ETRE RACCORDEE A UN UNIQUE SAC COLLECTEUR.