baber/WOPTO huggingface dataset:
Patent FR-2498670-A1 (FR)
Title: Sound and thermal insulation joint for doors - has extra frame protecting elastic joint from permanent deformation
IPC: E06B7/18
Filed: 1981-01-27
Abstract: The door closure has a door leaf (2) held against a fixed frame (3) which is notched (at 8) to allow the insertion of a joint (4). The joint has an elastic strip (5) which is held by the fixed frame and is compressed by a leaf, via an extra L shaped frame (6) which is integral with the elastic strip, when the door is closed. The frame has a shoulder (7) the edge of which is placed on the side of the groove so that the elastic strip is captured in this groove. The leaf has an edge (9) which forms a staggered joint with the frame.
Patent FR-2499545-A1 (FR)
Title: Digester vessel to make methane from heated liq. manure - employs external heating jacket circulating water from boiler
Inventor: CHARVET RENE ANTOINE
IPC: C02F3/28
Filed: 1981-02-11
Abstract: The vessel is equipped with a heating system to warm the liq. manure. The heating system comprises an external source of heated fluid which is circulated through an external heat transfer jacket on the vessel. Pref. the jacket encircles a zone in the lower half of the vessel pref. the exterior of the jacket is encased in a thicker layer of thermal insulation than the remainder of the exterior surface of the vessel. The vessel is used for digesting liq. manure to produce methane gas etc. as it converts the waste into liq. fertiliser. The liq. manure is heated to about 37 deg.C to assist fermentation. The heat transfer jacket offers efficient heating from a high area of heat exchange surface. The heating system is entirely outside the vessel space so that no projections can obstruct rotary agitators.
Patent FR-2501154-A1 (FR)
Title: Appareil pour l'epandage aerien
IPC: B64C31/02
Filed: 1981-03-06
Abstract: APPAREIL POUR L'EPANDAGE AERIEN, SOIT PAR PULVERISATION, SOIT PAR MICRONISATION, SOIT PAR GRAVITE. CET APPAREIL COMPORTE UNE AILE VOLANTE 1 A LAQUELLE EST SUSPENDU UN CHASSIS 3 QUI COMPREND NOTAMMENT UNE RAMPE 14 DE PULVERISATION RELIEE A UN RESERVOIR 21 CONTENANT LE PRODUIT A EPANDRE. CETTE RAMPE 14 PEUT ETRE MONTEE DE FACON PENDULAIRE SUR LE CHASSIS 3. TRAITEMENT DE CULTURES.
Patent FR-2477516-A1 (FR)
Title: Grue de levage
Inventor: HELM PERCY RALPH
IPC: B66C23/84
Filed: 1981-03-06
Abstract: L'INVENTION CONCERNE UNE GRUE MOBILE POUR LOURDES CHARGES. CETTE GRUE COMPORTE DES TRAINS CHENILLES AVANT 45 ET ARRIERE 15 DESTINES A SUPPORTER DES SEGMENTS CONCENTRIQUES 23, 13 DE COURONNES DISPOSES AU-DESSOUS DES EXTREMITES INFERIEURES DE LA FLECHE 25 ET DU MAT 26, ET AU-DESSOUS D'UN ENSEMBLE 17 A CONTREPOIDS, AFIN QUE LA GRUE 10 PUISSE SE DEPLACER ET PIVOTER EN CHARGE, AU MOINS SUR UN CERTAIN ARC HORIZONTAL. LES TRAINS A CHENILLES 45, 15 PEUVENT ETRE INVERSES ET ORIENTES SELECTIVEMENT AFIN DE FACILITER LES DEPLACEMENTS DE LA GRUE 10. DOMAINE D'APPLICATION: GRUES POUR LOURDES CHARGES.
Patent FR-2479474-A1 (FR)
Title: Procede et appareillage pour detecter la vitesse d'un moteur asynchrone
Inventor: COMSTEDT ANDERS PER PHILIP
IPC: H02P23/00
Filed: 1981-03-25
Abstract: POUR DETERMINER LA VITESSE D'UN MOTEUR ASYNCHRONE 2, ON UTILISE LA FREQUENCE LA PLUS IMPORTANTE DANS LE SPECTRE DE FREQUENCE SITUE EN DECA D'UN HARMONIQUE DE LA FREQUENCE FONDAMENTALE DU COURANT MOTEUR. ON DETERMINE LA DIFFERENCE DE FREQUENCE ENTRE L'HARMONIQUE ET LA FREQUENCE SOUS-JACENTE PRECITEE, ET ON PEUT ALORS DETERMINER LE GLISSEMENT ET, PAR SUITE, LA VITESSE DU MOTEUR. LE DISPOSITIF COMPORTE UN FILTRE PASSE-BANDE 1, UNE BANDE A VERROUILLAGE DE PHASE 5, UN PERIODEMETRE 6, ET DES MOYENS 7 POUR DETERMINER LE GLISSEMENT A PARTIR DE LA PERIODE.
Patent FR-2484398-A1 (FR)
Title: Procede de formage et d'assemblage de panneaux de verre cintres, notamment pour pare-brise de vehicules automobiles ou analogues
Inventor: PAUDICE CIRO
IPC: C03B23/025
Filed: 1981-06-12
Abstract: DANS CE PROCEDE, ON PLACE EN CONTACT DIRECT AVEC LE MOULE DE CINTRAGE LE PANNEAU QUI POSSEDE LA PLUS FAIBLE APTITUDE AU CINTRAGE ET ON POSE SUR CE PANNEAU CELUI QUI POSSEDE LA PLUS FORTE APTITUDE AU CINTRAGE ET QUI OCCUPERA LA POSITION INVERSE, C'EST-A-DIRE LA POSITION DE LA FACE EXTERIEURE OU CONVEXE DANS LE PRODUIT FINI. DE CETTE FACON, LE PANNEAU SUPERIEUR S'APPLIQUE PAR TOUTE SA SURFACE SUR LE PANNEAU INFERIEUR ET EPOUSE EXACTEMENT LA FORME DE CE DERNIER. LES ECARTS PAR RAPPORT A LA COURBURE THEORIQUE SONT COMPENSES LORS DE L'ASSEMBLAGE AVEC INTERPOSITION DE LA FEUILLE DE MATIERE PLASTIQUE INTERCALAIRE. L'INVENTION S'APPLIQUE NOTAMMENT A LA FABRICATION DES PARE-BRISE ET GLACES BOMBES POUR AUTOMOBILES.
Patent FR-2486157-A1 (FR)
Title: Fuel injection system for IC engine - includes hydraulically operated valves controlled by electronic microprocessor receiving engine input signals
Inventor: KATTENBUSCH GUNTER
IPC: F02M63/00
Filed: 1981-07-02
Abstract: The fuel-injection system includes a pump supplying fuel from the tank to a chamber and also by pipes to injectors. Each injector comprises a body housing an injector needle which is pushed towards the closed position by a spring. A valve closes or opens the injection channel. A pressure regulator controls the pressure which is to be maintained in the fuel chamber. The valves associated with each of the fuel injectors are controlled by pulses produced by an electronic microprocessor control circuit transmitted via hydraulic lines. The microprocessor receives signals representing the operating conditions of the engine. The control valves are provided with a hydraulic fluid supply at constant pressure.
Patent FR-2510811-A1 (FR)
Title: Overcurrent protection for electric motor - uses two=part fuse with wire coiled and pretensioned to ensure rapid separation when fusible joint melts
Inventor: JACQUET MAURICE
IPC: H01H85/02
Filed: 1981-07-29
Abstract: The protection device is mounted in series with the motor and comprises a conductor (54,55) in two parts with one end each joined by a conductive material (60) which melts due to Joule heating when the electric current is excessive. The two conductors are wound (51,52) in opposite senses round a ferromagnetic core (53) to form coiled springs. A pre-tension is established in the joint between the two parts by deflection of the free ends which form connections to the electric supply lines. When the fusible joint melts the pre-tension forces the two ends apart, ensuring a clean separation of the two conductors and thus minimising arcing. The device has the properties of a small inductance and helps reduce interference from the electric motor.
Patent FR-2488028-A1 (FR)
Title: Boitier pour supports d'enregistrement en forme de disque en particulier pour enregistrements video et audio mono ou stereophoniques
Inventor: SUGIYAMA HIROYUKI
IPC: G11B17/049
Filed: 1981-07-30
Abstract: LE BOITIER 11 POUR DISQUES VIDEO ET AUDIO UTILISE DANS UN APPAREIL REPRODUCTEUR A PLATINE 15 COMPREND UNE ENVELOPPE POUR LE DISQUE ET UN ORGANE DE FERMETURE 12 DE CETTE ENVELOPPE, L'ORGANE 12 PRESENTANT DES DECOUPES A PLUSIEURS SECTIONS EN REGARD DE COMMUTATEURS 40-43 PERMETTANT DE DISTINGUER DIVERS PARAMETRES NOTAMMENT SI UN SIGNAL ENREGISTRE EST UN SIGNAL VIDEO OU AUDIO POUR LA MISE EN POSITION CORRECTE DE L'ORGANE DE DETECTION ET DE LECTURE CORRESPONDANT.
Patent FR-2510742-A1 (FR)
Inventor: SAUVAGE PHILIPPE
IPC: G01B7/28
Filed: 1981-07-31
Abstract: Apparatus for checking the profile of a sheet and comparing measured data with that data from measurement of a standard. The apparatus includes a frame, a plurality of studs on the frame providing three support locations for the sheet, a plurality of reference stops spaced along two adjacent sides of the frame and structure along opposite sides for moving a sheet into a centered position at the stops and measuring structure for measuring the profile of the sheet at a centered position. The sheet may be held at the centered position to immobilize it during measurement and the apparatus may be located along a production line including structure for moving a sheet to the frame and removing the sheet from the frame.
Patent FR-2512150-A1 (FR)
Title: Dispositif d'entrainement par engrenage et son application a un leve-glace de vehicule automobile
Inventor: PARIZET ROGER
IPC: B60J1/17
Filed: 1981-08-31
Abstract: DANS CE LEVE-GLACE, EN FIN DE COURSE, LA FACE ACTIVE 7 DE LA BUTEE 6 DU SECTEUR DENTE MENE 4 EST A PEU PRES PERPENDICULAIRE A LA DIRECTION DE L'EFFORT D'ENGRENEMENT F. CECI ENGENDRE SUR LA PARTIE EN PRISE DU SECTEUR DENTE UNE FORCE RADIALE R QUI LA PRESSE CONTRE LE PIGNON MOTEUR 10, CE QUI EVITE UNE DEFORMATION DU SECTEUR DENTE EN CAS DE SURCOUPLE EXERCE SUR CE PIGNON.
Patent FR-2490787-A1 (FR)
Title: Appareil de cuisson electromagnetique comportant un enroulement chauffant et un onduleur a haute frequence a transistor
Inventor: KONDO SHIGEKI
IPC: H05B6/12
Filed: 1981-09-18
Abstract: LE DISPOSITIF D'ALIMENTATION DE L'ENROULEMENT CHAUFFANT 2, FORMANT UN CIRCUIT RESONNANT AVEC UN CONDENSATEUR 3, EST AGENCE DE MANIERE QUE LA TENSION MAXIMALE POUVANT ETRE APPLIQUEE AU TRANSISTOR DE COMMUTATION 6 DE L'ONDULEUR 4 SOIT ABAISSEE CONSIDERABLEMENT, TOUT EN MAINTENANT UN FONCTIONNEMENT STABLE ET SUR. L'ONDULEUR 4 ET LE CIRCUIT RESONNANT 2, 3, SONT EN SERIE AVEC LA SOURCE DE COURANT CONTINU 1 ET LE DISPOSITIF COMPREND EN OUTRE DES CIRCUITS GENERATEURS DE SIGNAUX DE DEPART ET D'ARRET 8, 10 ET UN CIRCUIT DE COMMANDE 5. L'INVENTION EST APPLICABLE EN PARTICULIER AUX APPAREILS DE CUISSON ET DE RECHAUFFAGE MENAGERS.
Patent FR-2513724-A1 (FR)
Title: Two part gate valve - has permanent connection to pipelines during valve dismantling via sealed static joints
IPC: F16K5/06
Filed: 1981-09-25
Abstract: The valve has a fixed part (1) mounted on two pipes (2,3) and a mobile part (10), the latter containing the valve itself and being capable of being rendered solid to the receptacle by forming a sealed static joint. The receptacle is cylindrical in shape and its connection to the mobile part is by two flanges (7,11) and fixing bolts (13). The valve body has a ball (14) articulated on a cylindrical control shaft (25) that has a flat part (26) at its base cooperating with a groove (27) in the top of the ball.
Patent FR-2516302-A1 (FR)
Title: Regulator for operating current of overcurrent relay - uses adjustable core for current coil to alter air gap and thus current required to produce operating force
Inventor: DUCHEMIN PIERRE
IPC: H01H71/74
Filed: 1981-11-09
Abstract: A magnetisable 'L' shaped carrier (12) is contained inside a protective housing together with a cylindrical ferromagnetic core (18) with one end fixed to the carrier. A coil (27) is wound on the cylindrical core and carrying the current being monitored. A ferromagnetic vane (29), pivoted (28) on the carrier is acted upon by the flux in the core against the action of a spring (30). The spring is strong enough to normally ensure the vane rests against an adjustable stop (33) which varies the air gap (31) to regulate the current needed to draw the vane onto the magnetic core. The bottom end of the core (18) is threaded (19) into a hole in the carrier and the core can be screwed up or down, using a screwdriver type (23,24) adjusting tool in order to regulate the air gap (31) and thus the current required to actuate the circuit breaker. A locknut (20) holds the core in the set position.
Patent FR-2493916-A1 (FR)
Title: Procede de generation d'une pression gazeuse associee a un moteur a combustion interne, et dispositif pour la mise en oeuvre de ce procede
Inventor: SUDBECK RAINER
IPC: F02D9/02
Filed: 1981-11-09
Abstract: LORSQUE LE MOTEUR A COMBUSTION INTERNE TOURNE DANS LA PLAGE DE CHARGE INFERIEURE, LE MOTEUR A GAZ 2 QUI COMMANDE LA POMPE A GAZ 3 EST ENTRAINE PAR LE GAZ ASPIRE PAR LE MOTEUR A COMBUSTION INTERNE, TANDIS QUE LORSQUE CE DERNIER TOURNE DANS LA PLAGE DE CHARGE SUPERIEURE LE MOTEUR A GAZ 2 EST, AVEC LA POMPE A GAZ 3, ACCOUPLE A, ET ENTRAINE PAR, UN DISQUE 16 COMMANDE PAR LE MOTEUR A COMBUSTION INTERNE, ET LE GAZ VEHICULE PAR LA POMPE A GAZ 3 EST AMENE AU COURANT GAZEUX QUI TRAVERSE LE MOTEUR A GAZ 2. CE DISPOSITIF CONSTITUE UN SURALIMENTEUR DE MOTEURS A COMBUSTION INTERNE PARTICULIEREMENT COMPACT ET LEGER, A COEFFICIENT DE RENDEMENT ELEVE.
Patent FR-2497430-A1 (FR)
Title: Recepteur de television comportant un circuit pour doubler la frequence de balayage de ligne
Inventor: OKADA TAKASHI
IPC: H04N3/28
Filed: 1981-12-14
Abstract: A.RECEPTEUR DE TELEVISION COMPORTANT UN CIRCUIT POUR DOUBLER LA FREQUENCE DE BALAYAGE DE LIGNE. B.RECEPTEUR CARACTERISE PAR UN CIRCUIT DE RETARD 9 RELIE A LA BORNE D'ENTREE DE SIGNAL VIDEO 1 POUR RETARDER LE SIGNAL VIDEO D'ENTREE, D'UNE PERIODE CORRESPONDANT A UNE TRAME, UN SECOND CONVERTISSEUR 8 RELIE AU SECOND CIRCUIT EN UN SECOND SIGNAL DE CONVERSION A DOUBLE FREQUENCE DE BALAYAGE DE LIGNE ET UN SELECTEUR DE SIGNAUX 11, 14, 16 RELIE AU PREMIER ET AU SECOND CONVERTISSEUR
Patent FR-2519354-A1 (FR)
Title: Equipment for drying dense or wound fibrous materials - by combination of through draughts and high frequency induction heating
Inventor: BARRIQUAND BERNARD
IPC: D06B5/12
Filed: 1982-01-06
Abstract: Equipment for purging, drying and/or dyeing fibrous or porous materials comprises a chamber in which the matl. to be treated can be suspended and a gas circulated through the matl. while at least part of the moisture in the matl. is vapourised by high or ultra high frequency heating. The circulating gas acts as a carrier to remove the vapours produced. May be used to treat textile fibres before and/or after spinning or weaving processes, including "tops" or other fibres supported on bobbins, esp. relatively dense fibrous matls., without using high pressures or flow rates through the material, by using a combination of gas flow and induced heating.
Patent FR-2498953-A1 (FR)
Title: Cintreuse de tubes
Inventor: KOWAL LEONARD J
IPC: B21D7/06
Filed: 1982-01-26
Abstract: CETTE CINTREUSE COMPREND UN MANDRIN 11 DEFINISSANT UNE GORGE DE CINTRAGE 12 DANS LAQUELLE LE TUBE EST PRESSE PAR UN ORGANE DE FORMAGE 13 MONTE AU MOYEN D'UNE BIELLETTE ARTICULEE SUR L'AXE DU MANDRIN. UN CROCHET 16 PIVOTANT MONTE SUR UN AXE 38, QUI PEUT ETRE A EXCENTRIQUE POUR LE REGLAGE DU SERRAGE, IMMOBILISE LE TUBE T PENDANT LE CINTRAGE. DEUX POIGNEES 17, 18 QUI PEUVENT SE CROISER ATTAQUENT RESPECTIVEMENT LE MANDRIN ET L'ORGANE DE FORMAGE. CET ORGANE DE FORMAGE PEUT ETRE MONTE SUR LA BIELLETTE PAR UN AXE A EXCENTRIQUE POUR ADAPTER LA CINTREUSE A DIFFERENTS DIAMETRES DE TUBES ET COMPENSER L'USURE DES ELEMENTS DE LA CINTREUSE. LES GALETS 42, 43 DE L'ORGANE DE FORMAGE PEUVENT PRESENTER UN PROFIL CONCAVE TRES CREUX QUI ATTAQUE LE TUBE UNIQUEMENT EN DES ZONES TRES RAPPROCHEES DU BORD DE LA GORGE DE CINTRAGE, MAIS PAS DANS LA REGION DE LA GENERATRICE EXTERNE DU TUBE, POUR TENDRE A SUPPRIMER L'APLATISSEMENT ET L'OVALISATION DU TUBE CINTRE. APPLICATION AU CINTRAGE DES TUBES UTILISES DANS LES CENTRALES NUCLEAIRES.
Patent FR-2506061-A1 (FR)
Inventor: KERZ KLAUS
IPC: G21C19/105
Filed: 1982-05-13
Abstract: The absorber rod (1) of a nuclear reactor is arranged suspended in a guided tube (2), arranged essentially vertically, and hangs on coupling claws (6a, b). The rod is provided with a grabhead (3) which is mounted in an articulated fashion, e.g. by means of a universal joint (5). The bearing surfaces of the coupling claws and those of an undercut (4) of the grabhead are designed to be inclined to the horizontal. In the operating state, the coupling claws are held in their position by stops (9) which in the event of shutdown are raised by lifting magnets (8) and release the coupling claws. Should one of these mechanisms fail and one of the coupling claws (6a) remain engaged with the grabhead, the latter slides off on the bevelled (tapered) surfaces accompanied by simultaneous deflection from the longitudinal axis which is permitted by the articulation.
Patent FR-2507256-A1 (FR)
Title: Compresseur rotatif
Inventor: SHANK WAYNE C
IPC: F01C21/10
Filed: 1982-06-08
Abstract: L'INVENTION CONCERNE UN COMPRESSEUR ROTATIF A PALETTES. LE CORPS 21 DU COMPRESSEUR DELIMITE UNE CHAMBRE DONT LA PAROI EXTERIEURE INCURVEE 25 EST DE PROFIL SENSIBLEMENT ELLIPTIQUE, ET DANS LAQUELLE TOURNE UN ROTOR 40 PORTANT DES PALETTES COULISSANTS 51-56 GUIDEES PAR DES GALETS 61-66. LE COTE D'ENTREE 27 DE LA CHAMBRE EST SEPARE DU COTE 28 DE SORTIE PAR UNE ZONE 70 DE REFERENCE. L'AXE 39 DU ROTOR EST DEPORTE PAR RAPPORT A L'AXE 26 DE LA CHAMBRE AFIN QUE LES PALETTES 51-56 N'EFFECTUENT QU'UN SEUL MOUVEMENT ALLER-RETOUR A CHAQUE TOUR DU ROTOR 40. DOMAINE D'APPLICATION : SYSTEMES DE REFRIGERATION, ETC.
Patent FR-2531245-A1 (FR)
Title: Apparatus for reading and correction of perforated cards, especially for examination results.
IPC: G09B3/08
Filed: 1982-07-30
Abstract: The invention relates to an apparatus for reading and correcting perforated cards 5. Between the two walls 3 of the slider, the cards 5 bearing the perforations are allowed to fall one after another. The bar 6 comprises cells emitting an infrared radiation, while opposite, the bar 7 comprises photosensitive reading cells. The electronic circuits 11 and 12 make it possible to read, in flight and row by row, the perforated indications on the card 5, as the latter fall between the walls 3. The results are displayed on the front face of the housing 1. Application: reading and correcting perforated cards 5, especially for examinations, in particular for driving licence examinations.
Patent FR-2532022-A1 (FR)
Title: Non-fibre-reinforced composition for brake shoes for railway vehicles
Inventor: ESCHEN FRANKLIN WILLIAM
IPC: F16D69/02
Filed: 1982-08-23
Abstract: The invention relates to a friction material for brake shoes. The friction material of the invention is a non-fibre-reinforced composition which comprises, by weight, 1 to 15% of phenolic resin-type binder, 30 to 60% of carbon-containing component, 15 to 30% of organic component, 5 to 35% of inorganic component, 1 to 15% of friction modifiers and 1 to 7% of additives. Application: brake shoes for railway vehicles.
Patent FR-2512049-A1 (FR)
Title: Procede et appareil pour le vapocraquage d'hydrocarbures lourds
Inventor: KOCHI IKUYOSHI
IPC: C10G9/20
Filed: 1982-08-30
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL POUR LE VAPOCRAQUAGE D'HYDROCARBURES LOURDS; ON UTILISE UNE PAIRE CONSTITUEE D'UNE PREMIERE ET D'UNE SECONDE ZONES SUCCESSIVES DE VAPOCRAQUAGE, LA PREMIERE DE CES ZONES A FOURNISSANT UN FLUX THERMIQUE IMPORTANT DE 41800 A 293000 KJM.H AU MELANGE REACTIONNEL CONSTITUE D'HYDROCARBURES LOURDS ET DE VAPEUR D'EAU ET LA SECONDE ZONE B LUI FOURNISSANT UN FLUX THERMIQUE MOINDRE DE 6280 A 41800 KJM.H; L'INVENTION EVITE LE DEPOT DE CARBONE SUR L'INTERIEUR D'UN REACTEUR TUBULAIRE.
Patent FR-2512755-A1 (FR)
Title: Boite de vitesses differentielle automatique
Inventor: HAU ANTONIN
IPC: B60W30/18
Filed: 1982-09-14
Abstract: BOITE DE VITESSES DIFFERENTIELLE AUTOMATIQUE CONVENANT EN PARTICULIER POUR DES VEHICULES AUTOMOBILES COMPRENANT UN REDUCTEUR POURVU D'UN TRAIN PLANETAIRE REDUCTEUR 27 ET D'UN TRAIN PLANETAIRE COLLECTEUR 28 LE REDUCTEUR COMPORTANT DEUX ARBRES D'ENTREE 1, 12 DONT L'UN 12 EST RELIE AU TRAIN PLANETAIRE REDUCTEUR 27 ET LE SECOND 1 AU TRAIN PLANETAIRE COLLECTEUR 28; L'ARBRE D'ENTREE 12 DU TRAIN PLANETAIRE REDUCTEUR 27 EST RELIE RIGIDEMENT, OU PAR L'INTERMEDIAIRE D'UN ELEMENT HYDRODYNAMIQUE, A L'ARBRE D'ENTREE 10 DE LA BOITE DE VITESSES TANDIS QUE L'ARBRE D'ENTREE 1 DU TRAIN PLANETAIRE COLLECTEUR 28 EST AGENCE POUR ETRE RELIE A L'ARBRE D'ENTREE 10 DE LA BOITE DE VITESSES PAR L'INTERMEDIAIRE D'UN ELEMENT DE LIAISON CONSTITUE PAR DEUX EMBRAYAGES A FRICTION 31, 32 DONT LE PREMIER 31 EST ACCOUPLE RIGIDEMENT A L'ARBRE D'ENTREE 1 DU TRAIN PLANETAIRE COLLECTEUR 28 TANDIS QUE LE SECOND 32 EST ACCOUPLE PAR L'INTERMEDIAIRE D'UNE ROUE LIBRE 5.
Patent FR-2533111-A1 (FR)
Title: Milking unit, particularly for ewes and goats
IPC: G01F3/38
Filed: 1982-09-20
Abstract: Milking unit designed particularly for the mechanical milking of ewes and goats. This milking unit comprises in particular a cylindrical reservoir 1 resting on a base 2 which is provided with a basically cylindrical cock plug 5 with three possible positions: milking, emptying and sampling. Application to the testing of the milk of ewes and goats.
Patent FR-2533216-A1 (FR)
Title: New cephalosporins and their salts.
Inventor: SADAKI HIROSHI
IPC: C07D501/20
Filed: 1982-09-22
Abstract: New cephalosporins in which the exomethylene group in position 3 of the cepheme ring carries a substituted or unsubstituted, aryl, acylamino, aromatic heterocyclic, triazolyl or tetrazolyl group, the said aromatic heterocyclic group being attached by a carbon-carbon bond and the said triazolyle or tetrazolyl group being attached by a carbon-nitrogen bond and in which the amino group in position 7 carries the following group: in which R<3> denotes a hydrogen or halogen atom and R<4> denotes a hydrogen atom or an amino group, optionally protected or substituted. Use as intermediate products for the preparation of cephalosporins endowed with bactericidal properties, stable to the action of ss-lactamase produced by bacteria, of low toxicity and capable of being administered both by oral route and by parenteral route.
Patent FR-2514358-A1 (FR)
Title: Methode pour controler la formation de produits d'addition lors de la production de copolymeres d'acrylonitrile-butadiene-styrene-acrylate
Inventor: SCHWARZ RICHARD A
IPC: C08F236/00
Filed: 1982-10-07
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE POUR CONTROLER LA FORMATION DE PRODUITS D'ADDITION LORS DE LA PRODUCTION DE COPOLYMERES D'ACRYLONITRILE-BUTADIENE-STYRENE-ACRYLATE. ON LIMITE LA FORMATION DE PRODUITS D'ADDITION EN SOUMETTANT LE MELANGE REACTIONNEL CONTENANT UN INHIBITEUR DE POLYMERISATION A UNE ATMOSPHERE CONTENANT DE L'OXYGENE MOLECULAIRE PENDANT L'ADDITION DE L'ACRYLATE MONOMERE. L'INVENTION EST UTILISABLE POUR LA FABRICATION DE POLYMERES ABSA EN REDUISANT L'INCIDENCE DES PROBLEMES D'ODEUR ET DE COUT DE PRODUCTION.
Patent FR-2515371-A1 (FR)
Title: Dispositif pour le transfert proportionnel d'une section reglable d'une image sur une image de format plus petit
IPC: G03B27/58
Filed: 1982-10-21
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE TRANSFERT D'UNE IMAGE. LES ZONES 9, 10 PREVUES POUR LES IMAGES 20, 21 SONT DISPOSEES SUR UNE PLAQUE DE BASE 8, DE FACON QU'UN BORD HORIZONTAL 9 DE LA ZONE 9 PREVUE POUR LA PREMIERE IMAGE FORME AVEC UN BORD VERTICAL 10 DE LA ZONE 10 PREVUE POUR LA DEUXIEME IMAGE, UN ANGLE A, QUI DETERMINE LE RAPPORT AB DES FORMATS. SUR LA PLAQUE DE BASE 8 SONT PREVUS DES ELEMENTS COULISSANTS 3-6, 34, 35, 40, 41, DONT DEUX 3, 4; 34, 35 PEUVENT ETRE COULISSES EN DIRECTION HORIZONTALE ET DEUX 5, 6; 40, 41 PEUVENT ETRE COULISSES EN DIRECTION VERTICALE, ET QUI PRESENTENT RESPECTIVEMENT UNE PREMIERE ARETE 11, 13, 14, 16 ET UNE DEUXIEME ARETE 12, 13, 15, 17, QUI FORMENT RESPECTIVEMENT LES UNES AVEC LES AUTRES UN ANGLE B 90 A, ET QUI SONT DISPOSES PAR RAPPORT AUXDITES ZONES 9, 10 DE FACON QUE LORS DU COULISSEMENT D'UN ELEMENT COULISSANT, LA PREMIERE ARETE SE DEPLACE SUR LA PREMIERE IMAGE 20 TANDIS QUE LA DEUXIEME ARETE SE DEPLACE SUR LA DEUXIEME IMAGE 21. APPLICATION AU TRANSFERT PROPORTIONNEL D'IMAGES.
Patent FR-2535930-A1 (FR)
Title: Stand-alone portable unit for the monitoring of public lighting equipment.
IPC: H05B37/03
Filed: 1982-11-10
Abstract: The invention relates to the monitoring of public lighting equipment. Two boxes are supplied with the aid of DC/AC converters, the first supplying the lamp through the wires of the lamppost, so as to detect correct operation of the lamp. The second box includes a DC/DC converter 210, stepping the voltage up to 300 V. The voltage of 300 V is applied to the two input wires of the panel in order to test its electrical isolation 260. Next, the presence is detected of a current inrush followed by a current decay characteristic of a capacitor 261. Thereafter, the presence is detected of a current transfer across the panel in order to check the integrity of the ballast inductor 262. Finally, a circuit 263 checks the response of the starter which may possibly be present in response to alternating voltage pulses of about 300 V.