baber/WOPTO huggingface dataset:
Patent FR-2500070-A1 (FR)
Title: Buse d'injection de carburant refroidie par un liquide
Inventor: HOFMANN KARL
IPC: F02M53/04
Filed: 1981-11-16
Abstract: A.BUSE D'INJECTION DE CARBURANT REFROIDIE PAR LIQUIDE POUR MOTEURS A COMBUSTION INTERNE, AVEC UNE ENVELOPPE DE REFROIDISSEMENT SUR LE CORPS D'INJECTEUR ET DES PERCAGES POUR LE PASSAGE DU FLUIDE DE REFROIDISSEMENT (CARBURANT) DANS LE CORPS D'INJECTEUR ET DANS LE PORTE-INJECTEUR. B.CARACTERISEE EN CE QUE LE PERCAGE D'AMENEE DE FLUIDE DE REFROIDISSEMENT 10C OU LE PERCAGE D'EVACUATION DE FLUIDE DE REFROIDISSEMENT 11C DEBOUCHENT DANS LA CHAMBRE DE RESSORT DU PORTE-INJECTEUR 1, DE SORTE QUE LE FLUIDE DE REFROIDISSEMENT EST CONDUIT EN COMMUN AVEC LE RETOUR D'HUILE DE FUITE A TRAVERS LA CHAMBRE DE RESSORT. C.BUSE APPLICABLE A UN MOTEUR A COMBUSTION INTERNE A INJECTION.
Patent FR-2496711-A1 (FR)
Title: Procede et dispositif pour arreter un appareil de filature a rotor a fibres liberees
Inventor: GRIMM EBERHARD
IPC: D01H4/12
Filed: 1981-12-16
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR ARRETER UN APPAREIL DE FILATURE A ROTOR A FIBRES LIBEREES. DANS LEDIT DISPOSITIF, UN ORGANE 73, SUR LEQUEL L'ARBRE ROTORIQUE 1 PREND APPUI, EST MONTE ELASTIQUEMENT AU MOYEN D'UN RESSORT 74 SUR UN LEVIER 7. CE LEVIER 7 SUPPORTE DES PATINS DE FREINAGE 81, 82 QUI PEUVENT ETRE POUSSES CONTRE LES AXES 30, 40 DE GALETS DE SUPPORT 3, 4 APRES DEPLACEMENT DUDIT ARBRE 1 A L'ECART DE CES GALETS, EN SURMONTANT LA FORCE DUDIT RESSORT 74. LE RESSORT 74 EST DE PREFERENCE EN U. APPLICATION AUX APPAREILS DE FILATURE A FIBRES LIBEREES.
Patent FR-2520257-A1 (FR)
Title: Reforming catalyst of increased activity and life - contains platinum group metal, tantalum, and copper, silver or gold
Inventor: FRANCK JEAN-PIERRE
IPC: B01J23/89
Filed: 1982-01-26
Abstract: A catalyst comprises 0.05-0.6 (esp. 0.1-0.5) wt.% of a noble metal of the Pt family, 0.005-3 (esp. 0.1-0.25) wt.% Ta, 0.005-5 (esp. 0.05-2) wt.% of Cu, Ag or Au, 0.1-15 wt.% of a halogen, and a support, pref. Al2O3. Useful in reforming, aromatics prodn., isomerisation of paraffins and aromatic hydrocarbons, hydrocracking, and hydro- and stream-dealkylation of aromatic hydrocarbons. The catalysts have increased activity and esp. increased life. In prodn. of high-octane gasoline, hydrogenolysis is reduced. The benefits are greatest at low pressures, high temps. and long operating times.
Patent FR-2523164-A1 (FR)
Title: Manual steam iron with separate heater for steam generation - so that sole plate may run cool enough to smooth heat sensitive fabrics
Inventor: SCHWOB PIERRE
IPC: D06F75/18
Filed: 1982-03-12
Abstract: Domestic steam iron has a sole plate incorporating an electric heater and an ancillary internal chamber supplied with water via a flexible tube from an external reservoir where the internal chamber has a separately controlled electric heater for steam generation. Allows steam to be used, as an option, in conjunction with a sole plate temp. too low to itself act as an effective steam generator, allowing the rim to be used for smoothing and/or steaming relatively heat sensitive fabrics, e.g. silk or rayon. The water may be supplied from a pressurised reservoir via a flexible tube which may be throttled within the handle of the iron by a manual trigger thereon. Pref. the temperature in the steam generation chamber is thermostatically controlled. Pref. the heating chamber discharges to a cavity beyond the sole plate via an internal bell-mouthed tube and also has a metal wall interface in common with that of the sole chamber.
Patent FR-2523943-A1 (FR)
Title: Guide for mounting and dismounting door - has roller frame and pedal operated lifting gear to adjust vertical position
Inventor: VAUTHIER RENE GILBERT
IPC: B62B1/26
Filed: 1982-03-29
Abstract: The support has a frame (1) on rollers (12) part (4) of which forms a platform to fit under the door when open and on its hinges. The frame has a beam (6,7) to lift the door. Parts (13,14) on the frame can adjust its height from the ground. The lifting is by a vertically movable plate (6), worked by a pedal lever (7). The frame is trough shaped and has a hole (5) in its base to surround the movable plate. The plate is of angle iron, and guided on an inner face by a troughed side wall.
Patent FR-2525600-A1 (FR)
Inventor: CORNU FRANCOIS
IPC: C07D493/04
Filed: 1982-04-21
Abstract: Trisubstituted guanidins bound to a piperidin cycle. The invention relates to carboxamidoguanidins having the general formula (I) wherein R1, R2, R3 and R4 are substituents, n is 0 or 1, n' is 0 or 1, A and B are CH2, CHOH, CO or a single bond. The compounds have the general formula (I) as well as the additional salts thereof have useful hypotensive properties which make them appropriate as active principles in pharmaceutical compositions.
Patent FR-2505175-A1 (FR)
Title: Article absorbant et son procede de fabrication
Inventor: STIMA JOSEPH FRANK
IPC: B32B3/12
Filed: 1982-05-06
Abstract: L'INVENTION CONCERNE UN ARTICLE ABSORBANT COMPORTANT UNE FEUILLE DE COUVERTURE ET UNE FEUILLE DE SUPPORT, LES FEUILLES DE COUVERTURE ET DE SUPPORT ETANT RELIEES EN PLUSIEURS ENDROITS SANS L'UTILISATION D'ADHESIFS INSOLUBLES DANS L'EAU, DE FACON A FORMER DES POCHES DANS LESQUELLES SE TROUVE DE LA MATIERE ABSORBANT DES FLUIDES CORPORELS. ON FORME L'ARTICLE ABSORBANT EN DEPOSANT DES PORTIONS 15 DE LA MATIERE ABSORBANT LE FLUIDE SUR LA FEUILLE DE SUPPORT 13 EN PLACANT LA FEUILLE DE COUVERTURE 11 AU-DESSUS DE LA MATIERE ABSORBANTE ET DE LA FEUILLE DE SUPPORT ET EN PRESSANT LA FEUILLE DE COUVERTURE VERS LES PARTIES LAISSEES A DECOUVERT DE LA FEUILLE DE SUPPORT, DE FACON A PROVOQUER LA LIAISON DES FIBRES DE CHAQUE FEUILLE ET A LIER LA FEUILLE DE COUVERTURE A LA FEUILLE DE SUPPORT, FORMANT AINSI DES POCHES DANS LESQUELLES SE TROUVE LA MATIERE ABSORBANTE.
Patent FR-2514978-A1 (FR)
Title: Procedes et dispositifs pour appliquer des composantes d'un signal video a un canal et en recevoir des signaux
Inventor: REITMEIER GLENN ARTHUR
IPC: H04N7/00
Filed: 1982-10-18
Abstract: LA PRESENTE INVENTION CONCERNE L'APPLICATION DE COMPOSANTES VIDEO A UN CANAL ET LA RECEPTION DE CE CANAL. SELON L'INVENTION, DES COMPOSANTES VIDEO (COMME LES COMPOSANTES R-Y ET B-Y EN FORMAT SECAM) SONT APPLIQUEES A UN LIMITEUR DE LARGEUR DE BANDE VERTICALE 10, 12, 14, 16, 18, 20, 22 ET SONT APPLIQUEES DE FACON ALTERNEE PAR LIGNE, PAR UN MOYEN DE COMMUTATION 24, 26, 28, A UN CANAL TEL QU'UN DISPOSITIF D'ENREGISTREMENT MAGNETIQUE 30, 32, 34; LES SIGNAUX DES LIGNES ALTERNEES ET A LARGEUR DE BANDE VERTICALE LIMITEE SONT RECUS, DU CANAL, ET SONT APPLIQUES AUX SORTIES RESPECTIVES SANS PLUS AMPLE TRAITEMENT OU APRES UN AUTRE TRAITEMENT. LA PRESENTE INVENTION S'APPLIQUE A LA TRANSMISSION DES SIGNAUX VIDEO A TRAVERS TOUT CANAL OU DES ALEAS PEUVENT SE PRODUIRE.
Patent FR-2537257-A1 (FR)
Title: Device for collecting, storing and distributing solar heat
Inventor: ACHARD PATRICK
IPC: F24J2/34
Filed: 1982-12-03
Abstract: Panels 3 have a face 5 limited by an absorbing wall 7 preferably having external ribs 11 and internal ribs 12 and containing a material with a high heat capacity 8, and an opposite face 6 limited by a wall 9 made of a thermally insulating material 10, these panels 3 being mounted pivotably about an axis 4, which allows the position of their opposing faces 5, 6 to be reversed in order to store the heat during the day and to give it out during the night to the inside of a building.
Patent FR-2518083-A1 (FR)
Title: Fabrication d'articles refractaires renforces
Inventor: MILLS DAVID
IPC: B22C1/00
Filed: 1982-12-10
Abstract: IL EST DECRIT DANS LA DEMANDE DE BREVET UK 81 02598 UN PROCEDE POUR RENFORCER UN NOYAU DE SILICE EN Y INSERANT UNE TIGE D'ALUMINE. POUR OBTENIR UN JEU PRECIS ENTRE LA TIGE D'ALUMINE ET LE NOYAU DE SILICE, LA PRESENTE INVENTION PROPOSE DE REVETIR LA TIGE DE RENFORT 2 AU MOYEN D'UN MATERIAU DE REVETEMENT FUGACE 6 D'EPAISSEUR PRECISE, DE FORMER LE NOYAU DE SILICE 8 AUTOUR DE LA TIGE 2 MUNIE DU REVETEMENT 6 ET D'ELIMINER LE REVETEMENT FUGACE LORS DU PASSAGE AU FEU DU NOYAU 8. LE REVETEMENT FUGACE 6 PEUT PROVENIR D'UN MANCHON DE MATIERE PLASTIQUE THERMORETRACTABLE 4 OU D'UN MATERIAU ADHESIF A BAS POINT DE FUSION.
Patent FR-2519627-A1 (FR)
Title: Procede d'isomerisation de doubles liaisons isolees en doubles liaisons conjuguees dans des cyclo-octadienes eventuellement substitues
IPC: C07C5/25
Filed: 1982-12-30
Abstract: L'INVENTION EST RELATIVE A UN PROCEDE D'ISOMERISATION DE DOUBLES LIAISONS ISOLEES EN DOUBLES LIAISONS CONJUGUEES DANS DES CYCLO-OCTADIENES EVENTUELLEMENT SUBSTITUES, A L'AIDE D'UN AMIDURE DE METAL ALCALIN OU ALCALINO-TERREUX, EVENTUELLEMENT EN PRESENCE D'UN SOLVANT. LE PROCEDE CONSISTE A PREPARER L'AMIDURE DE METAL ALCALIN OU ALCALINO-TERREUX A L'ABRI DE L'HUMIDITE ET SOUS ATMOSPHERE DE GAZ INERTE, EN PRESENCE DU CYCLO-OCTADIENE A ISOMERISER, ET A CONDUIRE A DES TEMPERATURES DE 70 A 200C.  LE PROCEDE PERMET DE REDUIRE LA QUANTITE DE CATALYSEUR ET MEME DE SUPPRIMER LE SOLVANT.
Patent FR-2520526-A1 (FR)
Inventor: ENSSLIN KONRAD
IPC: G05D11/13
Filed: 1983-01-26
Abstract: The invention relates to a device for mixing liquid chemicals, such as disinfecting or cleaning agents, to form liquids such as water. A shut-off valve and a flow meter are arranged in each case in the water conduit and the chemical conduit. The shut-off valves are controlled according to the quantities flowing through as a function of the preselected concentration, the flow meters emitting one pulse per unit quantity flowing through, these pulses determining, via a control device, the opening times of the shut-off valves. With the device according to the invention, it is possible to achieve a precise mixing ratio of chemical and water which can be reproduced at any time.
Patent FR-2540750-A1 (FR)
Title: The subject of the invention relates to improvements made to apparatuses intended for the application of underwater paints
IPC: B05C1/06
Filed: 1983-02-14
Abstract: The subject of the invention relates to improvements made to apparatuses intended for the application of underwater paints. It is constituted, on the one hand, by the combination of the paint-supplying device formed by the regulating valve, the pipe 3 connecting the driving pressure to the reservoir and, on the other hand, of the spraying device formed by the pipe 7, the cam 8 and the element 9, 9% driven in a circular horizontal, and vertical movement. It makes it possible to render uniform the inlet of paint to the spraying or spreading device provided by a horizontal translational, circular and vertical double movement by a patting operation.
Patent FR-2522123-A1 (FR)
Title: Ice making box with frame and mechanical unit with agitator - has switch in series with electrical section of control reacting to resistance to agitator
IPC: F25C1/10
Filed: 1983-02-22
Abstract: The machine is for making ice cubes and consists of a frame with a refrigeration circuit. There is an ice-box mounted on the frame which can be shifted by a mechanism from a top position to a bottom position. The ice-box is supplied with water via a pipe. There is also an agitator unit, an electrical power supply and control mechanism for the agitator. There is a switch connected directly in series with the electrical section of the control mechanism for the box. The switch does not return to the original position when the position of the motor has changed. The position of the switch is changed when the agitator mechanism encounters resistance as a result of ice formation.
Patent FR-2523423-A1 (FR)
Title: Tablette d'appui pour documents, disposee en particulier sur un encadrement d'habillage d'une fenetre coulissante
Inventor: MEYER JURGEN
IPC: A47B31/06
Filed: 1983-03-11
Abstract: CETTE TABLETTE D'APPUI EST RAPPORTEE SUR UN ENCADREMENT D'HABILLAGE D'UNE FENETRE COULISSANTE. AFIN QUE LA TABLETTE 10 PUISSE ETRE DISPOSEE SUR L'ENCADREMENT, SANS CONSTITUER UN ELEMENT GENANT, CETTE TABLETTE SE COMPOSE DE DEUX ELEMENTS DE TABLETTE DONT L'UN 11 EST MONTE A POSTE FIXE DANS UNE PREMIERE SECTION DE L'ENCADREMENT, TANDIS QUE L'AUTRE ELEMENT 12 PEUT ETRE DEPLACE D'UNE POSITION DE REPOS DANS UNE POSITION D'UTILISATION.
Patent FR-2546604-A1 (FR)
Title: Support forming a bracket or a movable stop, mounted resting on and sliding along a section
IPC: A47B57/56
Filed: 1983-05-26
Abstract: Support, forming a bracket or movable stop, mounted resting on and sliding along a section and able to be immobilised in a locking position at any point on the section. According to the invention, the support is characterised in that the support 1 comprises a resting element 4 and a fastening element 5 able to slide in a linear housing 13 provided on the section 3 and whose width exceeds that of the useful cross-section of the housing, so that the fastening element 5 is able to come, in the locking position, into abutment against two opposite walls of the housing 13, then being in its position close to a transverse direction with respect to the axis of the section 3 and so that it can slide freely along the linear housing 13 in a position tilted towards the section. Support or stop for objects, especially plane objects, with respect to a section.
Patent FR-2547947-A1 (FR)
Title: Transformateur ou self-induction electrique sous-dimensionne a conduction retardee
IPC: H02M5/12
Filed: 1983-06-23
Abstract: DISPOSITIF PERMETTANT D'OBTENIR DES RENDEMENTS PLUS ELEVES EN SOUS-DIMENSIONNANT DES TRANSFORMATEURS ELECTRIQUES OU SELF-INDUCTANCES, EN RETARDANT LA CONDUCTION PERIODIQUE ET EN DIMINUANT LE NOMBRE DE SPIRES VOLTS.
Patent FR-2547861-A1 (FR)
Title: Methode et dispositif de mesure et d'intervention dans un puits
Inventor: WITTRISCH CHRISTIAN
IPC: E21B47/00
Filed: 1983-06-22
Abstract: METHODE ET DISPOSITIF POUR EFFECTUER DES MESURES OUET INTERVENTIONS DANS UN PUITS. SELON LA METHODE, ON UTILISE AU MOINS UN TUBE 2 COMPORTANT AU MOINS DEUX PARTIES L'UNE DITE SUPERIEURE 2A ET L'AUTRE INFERIEURE 2B, UNE EXTENSION 1 AYANT DEUX EXTREMITES L'UNE DITE SUPERIEURE ET L'AUTRE INFERIEURE ET UN INSTRUMENT DE MESURE OUET D'INTERVENTION 3 FIXE A L'EXTREMITE INFERIEURE DE L'EXTENSION. LA METHODE EST CARACTERISEE EN CE QU'ELLE COMPORTE SUCCESSIVEMENT LES ETAPES SUIVANTES : A.LE MONTAGE DE LADITE EXTENSION 1 EQUIPEE DE L'INSTRUMENT 3 SUR LA PARTIE INFERIEURE DU TUBE 2B, B.LE MONTAGE DE LA PARTIE SUPERIEURE DU TUBE 2A AU-DESSUS DE LA PARTIE INFERIEURE DU TUBE 2B, CETTE ETAPE S'ACCOMPAGNANT D'UNE PENETRATION PLUS GRANDE DANS LE PUITS 21 DE L'ENSEMBLE CONSTITUE DU TUBE INFERIEUR DE L'EXTENSION 1 ET DE L'INSTRUMENT 3 ET, C.LE DEPLACEMENT DE L'EXTENSION 1 ET DE L'INSTRUMENT RELATIVEMENT AU TUBE 2 JUSQU'A UNE POSITION DUDIT INSTRUMENT PERMETTANT LES MESURES OUET INTERVENTIONS. L'INVENTION PEUT ETRE UTILISEE POUR EFFECTUER DES MESURES OUET DES INTERVENTIONS DANS UN PUITS PETROLIER NOTAMMENT DEVIE OU HORIZONTAL.
Patent FR-2551618-A1 (FR)
Title: Process for manufacturing a printed circuit having buried layers and printed circuit obtained by such a process.
Inventor: DEZON LUCIEN
IPC: H05K3/00
Filed: 1983-09-02
Abstract: The subject of the invention is a process for manufacturing a so-called buried-layer printed circuit, that is to say one in which the faces are protected by a thickness of insulation. It consists principally, on a conventional printed circuit having visible tracks and chips, in laying down, by hot pressing, on to the element face 11, two insulating layers 51, 52 which are pierced so that the holes 55 of the insulating layer are disposed facing those of the holes 23 of the circuit which are intended to receive components 3, and in laying down another insulating layer 6 of the "SOLDER MASK" type on the soldering face 12 of the printed circuit, sparing the component connection holes 23 but protecting the internal connection holes 21 of the printed circuit.
Patent FR-2533083-A1 (FR)
Title: Rotor pour moteurs synchrones
Inventor: GERBER HERMANN
IPC: H02K1/27
Filed: 1983-09-13
Abstract: ROTOR COMPORTANT UN AIMANT ANNULAIRE PERMANENT 1 ET UN MOYEU 3 MUNIS D'UNE DENTURE INTERIEURE 4 OU EXTERIEURE 9, AVEC DES DENTS 5, 10 ET DES ENTREDENTS 6, 11. L'EMMANCHEMENT DU MOYEU 3 DANS L'AIMANT 1 PRODUIT UN ASSEMBLAGE PAR ACTION DE FORCE (AJUSTEMENT PAR PRESSION) ENTRE LES FLANCS 7, 12 ET 8, 13 DES DEUX DENTURES 4, 9. LE MOYEU 3 PEUT ETRE CONSTITUE PAR UNE MATIERE PLASTIQUE RENFORCEE PAR FIBRE DE VERRE OU AUTRE, UN MATERIAU INJECTE OU FRITTE, OU UN MATERIAU MAGNETIQUE TEL QUE FER FRITTE.
Patent FR-2553680-A1 (FR)
Title: Catalyseurs a base de sulfures de metaux du groupe viii et du groupe vib, pour les reactions d'hydrotraitement des coupes d'hydrocarbures contenant du soufre
Inventor: TOULHOAT HERVE
IPC: B01J27/051
Filed: 1983-10-25
Abstract: ON DECRIT DES CATALYSEURS D'HYDROTRAITEMENT COMPRENANT PRINCIPALEMENT UNE COMBINAISON D'AU MOINS UN SULFURE D'UN METAL DU GROUPE VIB ET AU MOINS UN SULFURE D'UN METAL DU GROUPE VIII OBTENUS PAR UNE METHODE COMPRENANT: A.LA COPRECIPITATION DE SULFURES, A PH MAINTENU A UNE VALEUR DE 4,5 A 8, A PARTIR DE SOLUTIONS AQUEUSES D'AU MOINS UN SEL SOLUBLE DU OU DES METAUX DU GROUPE VIII, D'AU MOINS UN SEL D'AMMONIUM DE POLYANION DU OU DES METAUX DU GROUPE VIB, ET D'AU MOINS UN AGENT SULFURANT AQUASOLUBLE, LES PROPORTIONS DE REACTIFS MIS EN JEU ETANT TELLES QUE, DANS LE CATALYSEUR FINI, LE RAPPORT DU NOMBRE D'ATOMES DE METAUX DU GROUPE VIII AU NOMBRE TOTAL D'ATOMES METALLIQUES SOIT DE 0,35 A 0,95 ET LE RAPPORT DU NOMBRE D'ATOMES DE SOUFRE AU NOMBRE TOTAL D'ATOMES METALLIQUES SOIT DE 1,2 A 2,2; B.LA SEPARATION DU PRECIPITE; C.SON SECHAGE; ET D.UNE CALCINATION DU PRECIPITE SECHE; CES DIVERSES OPERATIONS ETANT EFFECTUEES SOUS ATMOSPHERE INERTE. CES CATALYSEURS SONT ACTIFS POUR TOUTES REACTIONS ENTRE L'HYDROGENE ET UN MELANGE D'HYDROCARBURES CONTENANT DES COMPOSES DU SOUFRE.
Patent FR-2555961-A1 (FR)
Inventor: BEGNATBORDE JEAN-PHILIPPE
IPC: B65B11/04
Filed: 1983-12-01
Abstract: 1. Installation enabling a load to be wrapped with a sheet of predrawn plastic material, by regulating the quantity of sheet supplied to the quantity of sheet required for the wrapping of the load, which installation comprises at least one reel of drawable sheet and at least one drawing device (5, 21, 22), disposed between said reel and the load to be wrapped, characterized in that the installation comprises means (13, 14) for measuring, at each instant, the quantity of predrawn sheet used for making up the envelope of the load and the quantity of predrawn sheet supplied at the outlet from the drawing device, and means (15) for comparing this quantity of sheet actually used with the quantity of predrawn sheet which is supplied, the outlet from these comparison means (15) being connected to a device for controlling the supply of the motor or motors (8, 9; 35) for driving each drawing device, in such a manner as to correct, progressively as the operation of wrapping the load (1) proceeds, the quantity of predrawn sheet supplied so that it remains equal to the quantity of sheet used for making up the envelope of the load, without intervention upon the drawing of the sheet.
Patent FR-2560026-A1 (FR)
Title: Device for mounting antifriction washers for leaf hinges
IPC: B66F15/00
Filed: 1984-02-29
Abstract: The present invention relates to the field of door frames and its subject is more precisely a device for mounting an antifriction washer intended for hinges. According to the invention, a device intended for mounting a washer comprises a part called pincer 20 which is of flat elongate shape and is thinned at its end, and a part 22 called pedal-lever forming with the said pincer a dihedron. Application to the replacement of washers on for example door or window leaf hinges.
Patent FR-2560695-A1 (FR)
Title: Regulateur de pression, en particulier pour une installation de pulverisation d'un liquide de traitement
Inventor: BALLU PATRICK JEAN MARIE
IPC: G05D16/06
Filed: 1984-03-05
Abstract: L'INVENTION CONCERNE UN REGULATEUR DE PRESSION. CE REGULATEUR COMPORTE UNE CHAMBRE 8, TRAVERSEE PAR LE LIQUIDE A REGULER SOUS UNE PRESSION P; LA TUBULURE DE SORTIE 10 EST MUNIE D'UN CLAPET 11A-11B, DONT LE CORPS 11B EST PORTE PAR UNPISTON 12, INTERPOSE DE FACON ETANCHE (MEMBRANES 15 ET 18) ENTRE LA CHAMBRE 8 ET UN ACCUMULATEUR 14, REMPLI D'AIR SOUS UNE PRESSION P; L'ENSEMBLE EST DIMENSIONNE POUR QUE P SOIT LARGEMENT INDEPENDANTE DES VARIATIONS DE P. L'INVENTION EST APPLICABLE EN PARTICULIER A LA REGULATION DE LA PRESSION D'ALIMENTATION DE DISPOSITIFS POUR PULVERISER UN LIQUIDE DE TRAITEMENT DES PLANTES OU DU SOL.
Patent FR-2562617-A1 (FR)
Title: Limiteur de couple
Inventor: SERVENT JEAN-MARIE
IPC: F16D7/10
Filed: 1984-04-04
Abstract: L'INVENTION CONCERNE UN LIMITEUR DE COUPLE DANS LEQUEL, EN SITUATION NORMALE, UN DOIGT DE VERROUILLAGE 4 COULISSANT RADIALEMENT DANS UNE PARTIE MENANTE 1 S'ENGAGE DANS UN EVASEMENT ASSOCIE 3 PREVU DANS LA PERIPHERIE INTERIEURE D'UNE PARTIE MENEE 2 COAXIALE A LA PARTIE MENANTE, SOUS L'ACTION D'UN RESSORT A LAME 10 A POUSSEE RADIALE. LORSQU'UN COUPLE EXCESSIF S'EXERCE ENTRE LES PARTIES MENANTE ET MENEE, LE DOIGT TEND A SORTIR DE SON LOGEMENT POUR DESOLIDARISER LES PARTIES MENANTE ET MENEE ET, CE FAISANT, DEGAGE LATERALEMENT VERS L'EXTERIEUR DES GALETS INTERMEDIAIRES 8A, 8B AFIN DE DIMINUER LA DISTANCE ENTRE LE RESSORT ET LE DOIGT ET QUE LA FORCE EXERCEE PAR LE RESSORT N'AUGMENTE PAS AU COURS D'UN TEL DEVERROUILLAGE. LE DEVERROUILLAGE EST AINSI IMMEDIAT ET LA ZONE OSCILLATOIRE DES LIMITEURS DE L'ART ANTERIEUR EST PRATIQUEMENT SUPPRIMEE. L'INVENTION S'APPLIQUE A LA LIMITATION DE COUPLE SURE ET PRECISE DES MACHINES-OUTILS.
Patent FR-2562399-A1 (FR)
Title: Closure device, particularly of a flexible element such as a watch bracelet
Inventor: MUNNIER MICHEL
IPC: A44C5/20
Filed: 1984-04-05
Abstract: The present invention relates to a closure device of a flexible element. This device comprises a base piece 1 and a catching piece 2 which are arranged in order to be coupled. To this end, the base piece comprises a transverse groove 3 and the catching piece comprises a profiled protuberance 4 provided in order to be engaged in the groove 3. The base piece carries a movable bolt 5 sliding in an axial groove 6 and stressed, in its locking position, by a compression spring 7. The movable bolt comprises a notch 13 in the shape of a U, into which is engaged a lateral immobilising pin 14. The movable bolt is securely attached to a cover 10 enabling this bolt to be pushed back out of its locking position. This device is used for ensuring the closure of a watch bracelet, of a belt, of a small chain or the like which can be used in clock making, in jewellery or in fine leatherwork.
Patent FR-2544947-A1 (FR)
Title: Colour signal separation circuit for TV receiver
Inventor: PERY ANTOINE
IPC: H04N9/67
Filed: 1984-04-19
Abstract: The circuit has a comparator comprising a differential amplifier. The outputs of an adder and a subtractor are coupled via a demodulator to the inputs of the differential amplifier. The differential amplifier is actuated during line flyback to evaluate the colour sync. signal. The differential amplifier's output is a control signal for the phase shifter that keeps the two inputs of the differential amplifier always at the same level. The differential amplifier is actuated via a burst blanking stage. A device stores the output voltage from the differential amplifier.
Patent FR-2546302-A1 (FR)
Title: Methodes immunologiques pour la determination de l'activite cellulaire metastasique
IPC: C12Q1/06
Filed: 1984-05-18
Abstract: LA PRESENTE INVENTION A POUR OBJET DE FOURNIR DES METHODES POUR LA DETECTION DE CELLULES TUMORALES MALIGNES AYANT UNE ACTIVITE CELLULAIRE METASTASIQUE, PAR LA DETERMINATION IMMUNOLOGIQUE DE L'ANTIGENE COLLAGENASE DE TYPE IV DANS DES ECHANTILLONS BIOLOGIQUES, COMME DES FLUIDES CORPORELS, DES EXTRAITS DE TISSU, DES LAMELLES DE TISSU, DES CULTURES D'ORGANE OU DE TISSU, DES MILIEUX DE CULTURE, ETC... UN AUTRE OBJET DE LA PRESENTE INVENTION EST DE FOURNIR DES COMPOSITIONS COMPRENANT A LA FOIS DE L'ANTIGENE, A SAVOIR LA COLLAGENASE DE TYPE IV FORTEMENT PURIFIEE, MARQUEE OU NON MARQUEE ET DES ANTICORPS POLYCLONAUX OU MONOCLONAUX MARQUES OU NON-MARQUES DE CET ANTIGENE, A SAVOIR LA COLLAGENASE DE TYPE IV. APPLICATION : DETERMINATION DE L'ACTIVITE CELLULAIRE METASTASIQUE.