baber/WOPTO huggingface dataset:
Patent FR-2469773-A1 (FR)
Title: Memory register for magnetic propagation storage - comprises soft magnetic layer with hard layer forming propagating path
Inventor: BATTAREL CLAUDE
IPC: G11C19/08
Filed: 1979-11-09
Abstract: A register for a memory operating with magnetic propagation comprises a soft magnetic layer on which areas of a hard magnetic layer are placed to from a propagating path. This results in low current consumption in the writing conductor. The write output (21) at the end of a propagation channel (22) and at a write conductor (23) is located at the same level as the shift conductor. This output section has two side contacts (24,25) formed at the sides (26,27) and which are parallel to the write conductor. Negative and positive charges accummulate respectively on these contacts to generate permanently a magnetostatic field (31) which is shifted by 90 degrees w.r.t. the magnetising vector (30) of the hard magnetic layer. A write current generates another field (32) and the two combine (33) to write a bit into the register.
Patent FR-2470999-A1 (FR)
Title: Optical data card reader - uses skewed section triangular embossing to reflect light to either of two photodetectors to read binary data
IPC: G06K7/14
Filed: 1979-11-28
Abstract: Data is read from a card, having binary information stored as triangular embossing, by detection of optical reflections from the embossing. The embossing on the card is triangular with a short steep side and a long low angle side. The orientation of the low angle side of the embossing is opposite for a data '1' and a data '0'. A light source is vertically above the card. The light is reflected to one side or the other by the surface of the embossed triangle, and two photo-detectors are placed on either side of the embossing to detect the reflected light. Dependent on which photodetector is activated a '1' or '0' is entered to memory. If the output of the photo-detectors is '0R'ed together, a check on the data entry is available.
Patent FR-2471079-A1 (FR)
Title: Self stabilising current generator for discharge tube - has wave shaper, connected to rectifying circuit, whose frequency increases when current exceeds reference threshold value
Inventor: GABOR GABRIEL
IPC: H01J37/32
Filed: 1979-11-28
Abstract: The discharge tube is supplied by a rectified supply through a transformer. The onset of an arc discharge causes a sharp increase in current which is detected in the primary of the transformer. Two corrective measures are initiated by the control logic. Firstly, the frequency of operation of the thyristor bridge inverter circuit supplying the transformer is increased, so increasing the source impedance constituted by an inductor in series between inverter output and transformer primary. Secondly, the power supplied to the inverter is reduced by increasing the delay angle of the three phase thyristor bridge rectifier supplying the inverter through a filter.
Patent FR-2472090-A1 (FR)
Title: Hot fuel gas generator - has closed pressure vessel containing heat exchanger to simultaneously vaporise liq. fuel and water at high temp.
Inventor: MAHONEY FRED G
IPC: F02M31/18
Filed: 1979-12-18
Abstract: The generator comprises a closed pressure vessel (10) having a heat exchanger (16) including an electric heating element (25) and fins (18) extending to the walls of the pressure vessel. Staggered openings in the fins form a passageway (51) for continuously injecting a predetermined amount of a liq. hydrocarbon into the pressure vessel. A valve (20) is positioned in an opening in the pressure vessel, and is in communication with the intake manifold of the I.C. engine. A linkage (45) moves the valve from a closed position to an open position in conjunction with the engine combustion air throttle. A predetermined amount of water is injected (50) into the pressure vessel, the steam/vaporised fuel mixt. passing via filter (22) to chamber (11a).
Patent FR-2472581-A1 (FR)
Inventor: BUJADOUX KAREL
IPC: C08F4/62
Filed: 1979-12-28
Abstract: A process for polymerizing ethylene in the presence of a catalyst system comprising at least two halogen compounds of transition metals, one of which has the formula (TiCl3,Y3 AlCl3)(MY3)x(MgYZ)y, where M is a transition metal of Group VB or V1B, X is a halogen and 0.3</=x</=3, 0</=y</=20, and a Group I to III hydryde or organometallic activator and the mean residence time of the catalyst system in the polymerization reactor is between 2 and 100 seconds.
Patent FR-2474400-A1 (FR)
Title: Telescopic device for gripping edges of sheets - uses combinations of tubes and spacers with outer ends released for inserting sheets
IPC: B42D17/00
Filed: 1980-01-24
Abstract: The device for gripping sheets or pages by their edges so as to support them, uses telescopic tubes (1) which can be extended to match the length of the sheets, which can then be gripped in the ring between them. Plugs are inserted into the smaller ends of the end tubes, and a resilient band is fitted around those ends to hold them together. The band is removed for easy insertion of the sheets, then the band is fitted on again. The large ends of the tubes at the other end fit into a cylindrical case (6). Two or three tubes can be used with telescopic spacer blocks (7) with concave faces (8,9) to match the outsides of the tubes, in various combinations. A single tube can be used with a crescent shaped spacer.
Patent FR-2475683-A1 (FR)
Title: Tuyau de caoutchouc renforce
IPC: F16L11/08
Filed: 1980-02-13
Abstract: LA PRESENTE INVENTION CONCERNE UN TUYAU DE CAOUTCHOUC RENFORCE. CE TUYAU 1 COMPREND UN ENROULEMENT HELICOIDAL 2 A SPIRES ESPACEES ET NOYEES DANS LA MASSE DE CAOUTCHOUC DU TUYAU 1, LEQUEL ENROULEMENT EST CONSTITUE PAR UNE AME EN ACIER 3 ENROBEE DANS UNE GAINE 4 EN MATIERE SYNTHETIQUE DONT LA PAROI PRESENTE UNE EPAISSEUR RADIALE RELATIVEMENT IMPORTANTE ET QUI PEUT ETRE EN POLYAMIDE OU EN POLYPROPYLENE. LE TUYAU DE L'INVENTION EST SOUPLE, LEGER, RESISTANT A L'ECRASEMENT ET AU COUDAGE, ET S'APPLIQUE NOTAMMENT A L'ECOULEMENT D'UN FLUIDE SOUMIS A DES FORTES ASPIRATIONS.
Patent FR-2477333-A1 (FR)
Title: Dual armature winding reversible DC motor - uses independent induction coils and separate set of brushes for each rotation sense
Inventor: PITRAT
IPC: H02K23/36
Filed: 1980-02-28
Abstract: The reversible DC motor uses two armature windings with separate brushes to simplify electronic control circuits which supply the motor and switch the current to reverse the direction of rotation. The field supply is unchanged for both senses of rotation. The rotor is supported on its shaft by bearings in two end plates. Two independent armature windings are wound on the iron core. The windings are mfd. to give opposite senses of rotation. Each winding has its own commutator connected to the DC supply by carbon brushes. For convenience the commutators are placed on either side of the armature, adjacent to the end plates. A reversing switch connects the supply to either one winding or the other.
Patent FR-2477716-A1 (FR)
Title: Reference electrode defining potential in liquid - comprises silver electrode in electrolyte of silver chloride and distilled water paste
Inventor: CALLOT PIERRE
IPC: G01N27/30
Filed: 1980-03-04
Abstract: A reference electrode comprises an Ag electrode immersed in a reference electrolyte and used to define a potential in a liquid medium. An isolating tube (1) has one end blocked by a porous stopper (2) while an isolating stopper (3) is screwed on to the other end. A ring (4) provides sealing. The Ag electrode (6) passes through the isolating stopper and the part in the tube is immersed in a paste of Ag chloride and distilled water. By making the electrolyte in the form of a paste increases the life and eliminates occlusion of the porous stopper. It also accepts wide pressure variations and ranges.
Patent FR-2451549-A1 (FR)
Title: Dispositif d'aeration pour locaux etanches
IPC: F24F8/108
Filed: 1980-03-14
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF D'AERATION POUR LOCAUX ETANCHES. DISPOSITIF CARACTERISE EN CE QUE LE SAS A AIR 1, DESTINE A ETRE INSTALLE SUR LE SOL DU LOCAL ETANCHE A UNE PETITE DISTANCE D'UN MUR EXTERIEUR, OU A ETRE APPUYE CONTRE CELUI-CI EST CONCU SOUS FORME DE COLONNE, L'OUVERTURE DE SORTIE D'AIR MUNIE D'UNE GRILLE 4 EVENTUELLEMENT SUBDIVISEE POUVANT TOURNER ET ETRE FERMEE AU MOINS PARTIELLEMENT ETANT DISPOSEE DANS LE HAUT, ET LE VENTILATEUR A AIR 2 AVEC MOTEUR D'ENTRAINEMENT 3 ETANT DISPOSE DANS LE BAS ET RACCORDE A UNE OUVERTURE 8 DE PREFERENCE DOUBLEE D'UN TRONCON DE TUBE 9, 9 ET MUNIE D'UNE GRILLE D'ENTREE 10, CETTE OUVERTURE 8 ETANT EN PARTICULIER UNE PERFORATION CIRCULAIRE DU MUR EXTERIEUR. L'INVENTION EST PLUS PARTICULIEREMENT APPLICABLE A L'AERATION DE LOCAUX ETANCHES.
Patent FR-2452728-A1 (FR)
Title: Air cooling system for projector - incorporates radial fan for low noise and light screening
IPC: G03B21/16
Filed: 1980-03-26
Abstract: An air blower cooling device is for an overhead projector or similar optical equipment. It has a radial fan (3) inside the double end wall of the lamp housing to draw the warm air out of the housing while preventing light from passing through the fan. The radial fan is a large dia., low speed design for quiet operation. The air ducts do not pass directly through the double wall, as in the case of axial impellers, with no light loss. The radial fan operates at a high efficiency with low power and speed, and with a narrow profile.
Patent FR-2480966-A1 (FR)
Title: Interface for matching keyboards to data processors - contains read only memory permitting keys to retain same function on different keyboards
IPC: G06F3/02
Filed: 1980-04-16
Abstract: An electronic interface is connected between a keyboard and the coding circuits for a data processing machine. The interface contains a multiple read only memory system to which each key on the keyboard is connected. The memories are programmed so that the coding circuits encode signals from keys on different keyboards which have the same function. The interface allows replacement of the keyboard by one of a different standard. This allows the same key symbols to perform the same functions on either keyboard thus reducing possibilities of errors.
Patent FR-2456646-A1 (FR)
Title: Bras d'essuie-glace, notamment pour vehicules automobiles
Inventor: KOHLER ALFRED
IPC: B60S1/32
Filed: 1980-05-14
Abstract: L'INVENTION CONCERNE UN BRAS D'ESSUIE-GLACE, NOTAMMENT POUR VEHICULES AUTOMOBILES. CE BRAS D'ESSUIE-GLACE COMPORTE UNE TIGE 10 COMPRENANT DEUX PARTIES EXTREMES A, C DONT LA SECTION DROITE EST SENSIBLEMENT RECTANGULAIRE, ET UNE PARTIE MEDIANE B DONT LA SECTION DROITE, PAR EXEMPLE TRAPEZOIDALE, EN FORME DE V OU D'UN RECTANGLE SURMONTE D'UN TRIANGLE, EST CHOISIE POUR AMELIORER LA RESISTANCE MECANIQUE. CETTE TIGE EST FORMEE DIRECTEMENT PAR PRESSAGE, A FROID, A PARTIR D'UN FIL ROND. L'INVENTION S'APPLIQUE AUX TIGES DE BRAS D'ESSUIE-GLACE POUR VEHICULES AUTOMOBILES.
Patent FR-2457383-A1 (FR)
Title: Systeme de commande de debit d'air d'admission pour un moteur a combustion interne
Inventor: IKEURA KENJI
IPC: F02M3/07
Filed: 1980-05-21
Abstract: SYSTEME DE COMMANDE DE DEBIT D'AIR D'ADMISSION POUR UN MOTEUR A COMBUSTION INTERNE. LE SYSTEME DE COMMANDE DE DEBIT D'AIR D'ADMISSION POUR UN MOTEUR10 A COMBUSTION INTERNE COMPREND UN SYSTEME DE COMMANDE A BOUCLE OUVERTE MIS EN MARCHE DANS UNE CONDITION D'ENTRAINEMENT INSTABLE DU MOTEUR. DANS LA COMMANDE A BOUCLE OUVERTE, LE SIGNAL D'IMPULSION APPLIQUEE A LA VALVE DE COMMANDE84 DE DEBIT D'AIR EST DETERMINE PAR LE RAPPORT DE COMMANDE A BOUCLE OUVERTE ET LE RAPPORT DE COMMANDE A RETRO-ACTION. LE TAUX D'UTILISATION DUDIT SIGNAL D'IMPULSION POUR UNE COMMANDE A BOUCLE OUVERTE EST MODIFIE EN FONCTION DE LA TEMPERATURE DU REFRIGERANT DU MOTEUR. LE TAUX D'UTILISATION D'IMPULSION DU SIGNAL D'IMPULSION PEUT AUSSI ETRE MODIFIE EN FONCTION DE LA CONDITION DE CHARGE DU MOTEUR. IL EN RESULTE QUE LORS DE LA COMMUTATION DE L'OPERATION DE COMMANDE D'UN MODE EN BOUCLE OUVERTE A UN MODE AVEC RETRO-ACTION, LA VARIATION DU TAUX D'UTILISATION D'IMPULSION DEVANT ETRE APPLIQUEE A LA VALVE, EST EFFECTUEE DE FACON REGULIERE ET SANS A-COUPS. EN OUTRE, DANS LA COMMANDE A BOUCLE OUVERTE, LE SYSTEME DE COMMANDE PEUT SUIVRE LES VARIATIONS DE LA COMBUSTION DE CHARGE DU MOTEUR D'UNE FACON REGULIERE.
Patent FR-2459394-A1 (FR)
Title: Dispositif de limitation de course pour mecanismes de poussee a piston, notamment pour verins de ripage ou d'avance destines a riper un convoyeur ou un soutenement marchant dans les exploitations minieres au fond
Inventor: ROSENBERG HARRY
IPC: F15B15/24
Filed: 1980-06-13
Abstract: CE DISPOSITIF COMPREND UN ORGANE DE BUTEE DISPOSE ENTRE LE CYLINDRE 12 ET LA TETE 14 DE LA TIGE DE PISTON DE CELUI-CI, CET ORGANE DE BUTEE ETANT CONSTITUE PAR UN SEGMENT 22 JUDICIEUSEMENT DE FORME PLATE, QUI N'ENTOURE QUE PARTIELLEMENT LA TIGE DE PISTON 13 ET QUI PEUT ETRE ENGAGE DEPUIS LE COTE SUR CETTE TIGE. CE SEGMENT DE BUTEE EST MAINTENU A LA DISTANCE REQUISE DE LA TETE 14 DE LA TIGE DE PISTON PAR DES ELEMENTS D'ECARTEMENT TELS QUE DES TIGES 23, QUI PEUVENT ETRE ENGAGEES PAR LEURS EXTREMITES DANS DES LOGEMENTS 24, 28 DE CETTE TETE 14 ET DE CE SEGMENT DE BUTEE 22.
Patent FR-2485972-A1 (FR)
Title: Temporisateur a memoire, notamment pour poste de soudure
Inventor: BAVILLE JACKY
IPC: B23K11/24
Filed: 1980-07-03
Abstract: TEMPORISATEUR A MEMOIRE NOTAMMENT POUR POSTE DE SOUDURE. IL EST EQUIPE D'UNE CARTE ELECTRONIQUE 5 PERMETTANT L'ADAPTATION D'UNE COMMANDE DE SOUDEUSE, D'UNE MEMOIRE 6 DANS LAQUELLE ON CHARGE LES VALEURS DES PARAMETRES RELATIFS A UNE OPERATION DE SOUDURE, EN PARTICULIER LE NOMBRE DE POINTS DE SOUDURE POSSIBLES, PAR L'ENTREMISE D'UN BOITIER DE REGLAGE 2 QUI EST BRANCHE 3, 4 TEMPORAIREMENT SUR LE TEMPORISATEUR 1; A LA SORTIE DE LA MEMOIRE EST CONNECTE UN COMPTEURDECOMPTEUR DE POINTS DE SOUDURE. INDUSTRIE AUTOMOBILE.
Patent FR-2462900-A1 (FR)
Title: Dispositif therapeutique destine a appliquer une pression de compression aux membres d'un patient
Inventor: ARKANS EDWARD JAN
IPC: A61H23/04
Filed: 1980-07-29
Abstract: CE DISPOSITIF COMPREND DEUX MANCHONS 26, 27 DE FORME ALLONGEE DESTINES A ENVELOPPER LES JAMBES DU PATIENT ET CONTENANT DES CHAMBRES ESPACEES SUIVANT LEUR LONGUEUR ET POUVANT ETRE ALIMENTEES SEPAREMENT ET CYCLIQUEMENT AVEC DES PRESSIONS DIFFERENTES. LA LIAISON ENTRE L'APPAREIL DE COMMANDE 22 QUI ENVOIE DES PULSATIONS DE PRESSION ET CHAQUE MANCHON EST ASSUREE PAR UN FAISCEAU DE CONDUITS 90, 92, DANS CHACUN DESQUELS EST INTERCALE UN RACCORD DESACCOUPLABLE QUI PERMET DE DECONNECTER RAPIDEMENT EN CAS D'URGENCE LE MANCHON CORRESPONDANT DE L'APPAREIL DE COMMANDE 22.
Patent FR-2489157-A1 (FR)
Title: Device for correcting curvature of tibial-tarsal joint - consists of horizontal support for leg and foot, with hinged sole-plate to which traction is applied
IPC: A63B21/055
Filed: 1980-08-26
Abstract: The biomechanics device is for the correction of the curvature of the tibiotarsal joint. It consists of a support (1) which is almost horizontal and supports the leg, and a sole plate (4) for the sole of the foot. A hinged traction mechanism (9) applies force into the foot. The sole plate has a rim (5b) on one side (4b) which protrudes at right angles to the sole. A lateral support (8) for the side of the ankle has a surface (8d) facing opposite to the surface (5d) of the rim of the sole.
Patent FR-2464505-A1 (FR)
Title: Appareil de prise de vues pour microfiches avec obturateur et cache contre la lumiere
Inventor: NORRIS PHILIP R
IPC: G03B27/47
Filed: 1980-09-04
Abstract: APPAREIL DE PRISE DE VUES POUR MICROFICHES DESTINE A ETRE UTILISE DANS UN SYSTEME DE MICROFICHES DE FAIBLE COUT POUR EXPOSER UNE PLURALITE DE ZONES DE CLICHES D'IMAGE SUR UNE SEULE UNITE DE FILM EN FORME DE CARTE. IL COMPREND UN OBJECTIF 104 SUPPORTE PAR UN CHARIOT 106 QUI EST DEPLACE PAS A PAS EN PASSAGES LINEAIRES POUR EXPOSER DES ZONES SEQUENTIELLES DE CLICHES D'IMAGE DISPOSEES EN UNE RANGEE LATERALE SUR L'UNITE DE FILM. UN OBTURATEUR QUI DEFINIT UNE OUVERTURE D'OBTURATEUR ALLONGEE S'ETENDANT SUR LA LONGUEUR DE LA RANGEE COOPERE AVEC UN CACHE 104 CONTRE LA LUMIERE QUI SE DEPLACE PROGRESSIVEMENT AVEC LE CHARIOT POUR MAINTENIR UN ORIFICE 130 DE CACHE EN RELATION DE FONCTIONNEMENT AVEC L'OBJECTIF AFIN DE COMMANDER LA TRANSMISSION DE LA LUMIERE DE LA SCENE VERS L'UNITE DE FILM DE SORTE QU'ELLE TRAVERSE L'OBJECTIF A CHACUNE DE SES POSITIONS SEQUENTIELLES DE FORMATION D'IMAGE POUR EXPOSER UNE ZONE CORRESPONDANTE DE CLICHE D'IMAGE, SA TRANSMISSION ETANT ARRETEE PAR RAPPORT AUX AUTRES ZONES DE CLICHES D'IMAGE DE LA RANGEE PENDANT UN INTERVALLE D'EXPOSITION.
Patent FR-2466234-A1 (FR)
Title: Appareil de radiodiagnostic
Inventor: ADELMEYER DIETER
IPC: H05G1/60
Filed: 1980-09-19
Abstract: a. Appareil de radiodiagnostic. b. Un circuit 21 de commande du diaphragme est raccordé au dispositif de commande par programmes 18, qui associe à chaque position de prise de vue, pouvant être commandée par le dispositif de commande par programmes, une valeur de consigne pouvant être présélectionnée séparément pour le dispositif de commande d'asservissement du diaphragme 26, 27, 28, 34 à 37. c. Application à l'angiographie. (CF DESSIN DANS BOPI)
Patent FR-2491764-A1 (FR)
Title: Vehicle seat belt lock - has button operated spring loaded latch with release tensioned by belt engagement
Inventor: LEGROS RAYMOND
IPC: A44B11/25
Filed: 1980-10-09
Abstract: The lock for a vehicle safety belt has a flat base (2) into one end of which is inserted a locking tongue (7). It has a hooked latch arm (6) with a protruding lug (12) which engages a hole (13) in the tongue when pushed down into the locked position. Above this point is a push button (5), to release the latch arm. The release includes a combined operating and supporting arm (18) with an operating face (23) displaced when the button is pressed, which tilts the latch. This arm includes a second part (24) which is moved backwards when the tongue is inserted, and includes pivots which fit into openings in the housing, allowing it to tilt.
Patent FR-2492646-A1 (FR)
Title: Child's high chair with table - has two sections joined by bolts through feet of chair, table top and frame
IPC: A47D1/00
Filed: 1980-10-28
Abstract: The child's high chair has a table and chair that can be separated. The table top (3) has a frame underneath with corner plates which have tubes (5) in which the table legs (6) fit. Near these tubes there are holes (8) for the bolts (9) that hold the chair on top of the table. The chair also has a frame with tubes in which its legs fit. On the base of the feet there is a plate (19) that juts out horizontally and this has holes (20) into which the bolts are screwed.
Patent FR-2473222-A1 (FR)
Title: Interrupteur de circuit electrique
Inventor: MURAI WASABURO
IPC: H01H71/04
Filed: 1980-11-10
Abstract: INVENTION CONCERNANT UN INTERRUPTEUR DE CIRCUIT ELECTRIQUE. LEDIT INTERRUPTEUR COMPREND UNE STRUCTURE INCLUANT UN NOYAU MAGNETIQUE 19 ET DES CULASSES MAGNETIQUES 20 DEFINISSANT UN ENTREFER MAGNETIQUE ANNULAIRE AUTOUR DUDIT NOYAU ET DES ENROULEMENTS, PRIMAIRE 15 ET SECONDAIRE 16, BOBINES SUR LE NOYAU POUR FORMER UN TRANSFORMATEUR DE COURANT. LE BRAS DE CONTACT MOBILE 11 EST DISPOSE DANS L'ENTREFER DE FACON A ETRE DEPLACE MAGNETIQUEMENT POUR VENIR EN POSITION D'OUVERTURE ET UNE ARMATURE MAGNETIQUE 42 D'UN ORGANE DE DECLENCHEMENT INSTANTANE 41 PEUT ETRE ACTIONNEE MAGNETIQUEMENT PAR UN COURANT DE COURT-CIRCUIT. UN ELEMENT BIMETAL 34 D'UN MOYEN DE DECLENCHEMENT INSTANTANE EST RELIE ELECTRIQUEMENT A L'ENROULEMENT SECONDAIRE. LES CULASSES MAGNETIQUES COMPRENNENT DES PROLONGEMENTS SERVANT D'ORGANES MAGNETIQUES POUR CHASSER UN ARC ELECTRIQUE ETABLI ENTRE LES CONTACTS ELECTRIQUES SEPARES DANS UN EXTINCTEUR D'ARC EGALEMENT DISPOSE ENTRE LES CULASSES. APPLICATION A LA REALISATION DE DISJONCTEURS COMPACTS ET PEU COUTEUX.
Patent FR-2471412-A1 (FR)
Title: Hide splitting machine - with waisted drive roll deflected in transport direction by set screws
Inventor: BRENDEL HANS HELMUT
IPC: C14B1/18
Filed: 1980-12-09
Abstract: A machine for the processing (splitting) of hides, skins and leather feeds the workpiece between a drive roll and a back-up roll. The back-up roll has a central waisted section which is gradually reduced in diameter e.g. by 10%. Lateral guide strips one straight and one curved by adjustable setscrews, impose a deflection in the direction of transport to the drive roll. This ensures that the peripheral areas of a skin, which are longer than the central areas, are transported at a greater speed and th4ow no folds when treated by the splitting blades.
Patent FR-2495892-A1 (FR)
Title: Animal fodder distribution vehicle for rearing shed - comprises trolley with hoppers delivering to transverse auger controlled from driving station
IPC: A01K5/02
Filed: 1980-12-15
Abstract: The distributes fodder in animal-rearing sheds, and comprises a trolley equipped with hoppers. Each hopper contains a food, while an auger conveyor (15) is mounted at right angles to the travel direction of the vehicle, and independently-controlled driver deliver feed from the hoppers to the auger. These can be motor-driven, the motors operating under the control from a driving position.
Patent FR-2498833-A1 (FR)
Title: Anchoring block for electrical cable - has two shaped wedges gripping cable in semicircular channel between them
Inventor: MISCHLER JEAN-JACQUES
IPC: H02G7/05
Filed: 1981-01-29
Abstract: The cable grip includes two wedges which are rectangular in cross-section, and both of which taper towards the same end. The surfaces of the wedges which face each other have a channel cut into them to receive the cable. The channel in each wedge is divided by a series of slots cut at right angles to it. The first wedge has two flat tongues projecting from one edge towards the second wedge. These fit around the single tongue projecting in the opposite direction from the second wedge. The two wedges are mounted in a suitable shaped frame, with a shoe lying behind the second wedge. A grip screw acts on the back of this shoe in order to tighten the two wedges together, gripping the cable, the shoe spreading the force applied by the screw along the length of the gripped cable.
Patent FR-2475585-A1 (FR)
Title: Procede de filage
Inventor: HUNG HAN YANG
IPC: D01F6/60
Filed: 1981-02-11
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FABRICATION DE FILAMENTS A PARTIR D'UNE SOLUTION DE MATIERE SYNTHETIQUE. LA SOLUTION EST EXTRUDEE EN LA FAISANT ARRIVER DANS UN BAIN COAGULANT CONTENU DANS UNE ENCEINTE 18; ON LA FAIT PASSER A TRAVERS UN TUBE DE FILAGE 42 EN MEME TEMPS QUE LE LIQUIDE COAGULANT QUI Y PENETRE; SELON L'INVENTION, PENDANT LES 2 MILLISECONDES QUI SUIVENT L'ENTREE DES FILAMENTS DANS LE TUBE 42, UN SUPPLEMENT DE LIQUIDE COAGULANT EST INJECTE SYMETRIQUEMENT AUTOUR DES FILAMENTS PAR UNE BUSE 48, FAISANT UN ANGLE DE 0 A 85 DEGRES AVEC LES FILAMENTS; LE RAPPORT DES DEBITS DU LIQUIDE COAGULANT A TRAVERS 42 ET 48 EST MAINTENU ENTRE 0,5 ET 6, LEUR SOMME VALANT 70 A 200 FOIS LE DEBIT DES FILAMENTS. L'INVENTION EST APPLICABLE NOTAMMENT A LA FABRICATION DE FILAMENTS A PARTIR DE POLYAMIDES AROMATIQUES.
Patent FR-2503260-A1 (FR)
Title: energy saving thermal reservoir for engine oil and water - uses two-compartment insulated reservoir with release valves operated in starting sequence to reduce cold engine losses
Inventor: AP NGY SRUN
IPC: F02N19/04
Filed: 1981-04-02
Abstract: The installation uses a thermally insulated storage (11) for the lubricating oils (11b) and the cooling water (11a), reducing engine losses caused by running at temperatures below the normal operating temperature. The calorific reservoir (11) is elevated relative to the operating storages (2,4) and has a release valve (13,15) fitted at the base of the calorific storage (11). The valves are opened by one of the normal starting operations of the vehicle, and remain open until the engine (11) is stopped. Electric pumps (19,21) are controlled by contacts on the release valves (13,15) so pump operation is simultaneous with release valve operation. Pref. the valve (13,15) is biassed towards the open position by a movable element which is connected to the vehicle hand brake such that the valve can go to closed position, against the biassing force, only if the hand brake lever is in the on position.