baber/WOPTO huggingface dataset:
Patent FR-2464135-A1 (FR)
Title: Procede d'injection-etirage et moulage par soufflage
IPC: B32B27/36
Filed: 1980-08-29
Abstract: L'INVENTION CONCERNE UN PROCEDE D'INJECTION-ETIRAGE ET MOULAGE PAR SOUFFLAGE. ON MOULE PAR INJECTION, EN UNE PARAISON3 A DEUX COUCHES1, 2 AVEC FOND, L'UNE DES COUCHES ETANT CONSTITUEE D'UNE RESINE FACILE A ETIRER ET A MOULER PAR SOUFFLAGE ET L'AUTRE D'UNE RESINE DIFFICILE A ETIRER ET A MOULER PAR SOUFFLAGE; ON AJUSTE LA TEMPERATURE DE DISTORSION THERMIQUE DE LA RESINE DIFFICILE A ETIRER ET A MOULER PAR SOUFFLAGE DANS UNE GAMME DE VALEURS DE L'ORDRE DE LA TEMPERATURE DE DISTORSION THERMIQUE DE LA RESINE FACILE A ETIRER ET A MOULER PAR SOUFFLAGE, ON ETIRE LES DEUX COUCHES 1, 2 CONJOINTEMENT ET ON INJECTE DE L'AIR DANS LA PARAISON 3 MUNIE D'UN FOND. APPLICATION A L'INJECTION-ETIRAGE ET MOULAGE PAR SOUFFLAGE D'UN PRODUIT CREUX TEL QU'UNE BOUTEILLE.
Patent FR-2465706-A1 (FR)
Title: 1-Hydroxy-2-methyl-2-propyl-ammonium salt of ibuprofen - useful as antiinflammatory, analgesic and antipyretic agent
Inventor: STRADI RICCARDO
IPC: C07C57/30
Filed: 1980-09-17
Abstract: 1-Hydroxy-2-methyl-2-propylammonium 2-(p-isobutylphenyl)propionate of formula (I) is new. (I) can be prepd. by reacting ibuprofen with an equimolar amt. of 2-amino-2- methyl-1-propanol (II). The reaction can be effected in a polar solvent, with (I) being isolated by evapn. or addn. of a non-solvent, or in a nonpolar solvent (esp. a 5-7C alkane) with direct pptn. of (I). (I) has comparable antiinflammatory, analgesic and antipyretic activity to the free acid (ibuprofen) but has lower toxicity and lower ulcerogenic activity.
Patent FR-2467897-A1 (FR)
Title: Dispositif de tirage entre une ratiere et les cadres d'un metier a tisser
Inventor: MULLER OTTO
IPC: D03C1/06
Filed: 1980-10-14
Abstract: Dans une construction compacte d'une unité de commande pour métier à tisser, des irrégularités non souhaitées apparaissent dans les mouvements du cadre S du fait de la réduction de la longueur des tiges de liaison. Pour éviter cela, le dispositif de tirage comporte, derrière le deuxième levier double 66 qui est articulé sur un bras 50 d'un premier levier double 55, une tige de liaison 70 qui est articulée, à sa deuxième extrémité sur un troisième levier double. Dans la position moyenne, le deuxième bras 50 du premier levier double 55 et le second bras 60 du second levier double 66 sont alignés et leur longueur totale est la même que celle du premier bras 8 du troisième levier double, de telle sorte que ces bras 5, 50, 60, 8 et la tige de liaison 70 forment un parallélogramme avec la ligne de liaison L des axes de pivotement fixes 15, 18 du premier 55 et du troisième 88 levier double.
Patent FR-2468969-A1 (FR)
Title: Circuit de commande d'essai pour des appareils a canaux multiples tels que des enregistreurs a bande, et analogues
Inventor: SUTTERLIN PHILIP H
IPC: G11B5/00
Filed: 1980-10-27
Abstract: Un circuit de commande d'essai 32 comporte un circuit sélecteur de canaux et des tampons d'entrée et de sortie, qui coagissent avec des bus d'entrée/sortie 36, 38, 40 et des bascules bistables respectives 24 de l'appareil à canaux multiples 12, de manière à permettre à un operateur de sélectionner un ou plusieurs bus d'entrée et un ou plusieurs bus de sortie d'un ou de plusieurs canaux respectifs de l'appareil 12. Par conséquent le circuit permet l'application sélective d'un signal d'essai d'entrée à un ou plusieurs canaux par l'avant de l'appareil, tout en contrôlant de façon sélective le signal de sortie résultant provenant du ou des canaux, et ce également par l'avant de l'appareil. A titre d'exemple, ce système de commande d'essai a pour but de faciliter l'alignement des canaux et le réglage en azimut de la tête d'un enregistreur à bande magnétique pour enregistrement sonore à canaux multiples.
Patent FR-2471603-A1 (FR)
Title: Coil arrangement for non-destructive material testing - is bent to provide free insertion-extraction access on three sides
Inventor: DEUTSCH VOLKER
IPC: G01N27/84
Filed: 1980-12-05
Abstract: A coil arrangement for non-destructive material testing using the magnetic particle method produces a laterally freely accessible, approximately homogeneous magnetic field using direct or alternating current. It allows access from three longitudinal sides and permits automatic input and removal of material using horizontal conveyors moving linearly. The arrangement consists of two coils or groups of coils contg. crossed windings of one or more conductors bent to provide three laterally accessible sides. The magnetic field induced by current flowing in the windings is inclined to the longitudinal coil axis and directed towards the central free side. The crossing region and the associated coil sections are arranged in a section determining the field width and length.
Patent WO-8101973-A1 (WO)
Title: Deasiming method and multishaped torch for implementing such method
Inventor: DONZE M
IPC: F23D14/38
Filed: 1981-01-14
Abstract: Method for selectively deasiming ingots and slabs, and torch for implementing such method. The method consists in burning surface impurities by means of an oxygen jet of which the output and the shape vary permanently according to the characteristics of the defect to be eliminated. The torch for implementing such method has an oxygen nozzle which is divided in a plurality of parallel nozzles of which the gaz supply is controlled individually. Such method allows an economical and fast deasiming of iron and steel products such as ingots and slabs.
Patent FR-2497798-A1 (FR)
Inventor: MONSIGNY MICHEL
IPC: C12Q1/34
Filed: 1981-01-09
Abstract: PCT No. PCT/FR82/00003 Sec. 371 Date Sep. 9, 1982 Sec. 102(e) Date Sep. 9, 1982 PCT Filed Jan. 6, 1982 PCT Pub. No. WO82/02382 PCT Pub. Date Jul. 22, 1982.Method for determining endotoxins in a liquid, wherein said liquid is contacted, at 20 DEG -40 DEG C., with a lysate of limule amebocytes and an aqueous solution of a peptide having the following formula: (I) in which [Pept- is a peptidic hydrophobic chain, n is 1, 2, 3, 4, or 5, B is being H or CH3, -NH-Ar] is the residue of a fluorescent heteroaromatic amine and X(-) is an anion, the pH of the thus obtained medium is adjusted at 5 to 10 and the heteroaromatic amine thus formed is determined by fluorimetry, and new peptides according to formula (I) usable in said method.
Patent FR-2477482-A1 (FR)
Title: Siege capitonne pour vehicules automobiles
Inventor: SCHMIDT HANS THIES
IPC: B60N2/90
Filed: 1981-02-27
Abstract: LA PRESENTE INVENTION CONCERNE UN SIEGE CAPITONNE POUR VEHICULES AUTOMOBILES. CE DOSSIER EST FORME D'UNE PARTIE D'ASSISE 1 ET D'UN DOSSIER 2 ARTICULES L'UN A L'AUTRE PAR UNE FERRURE D'ARTICULATION 8. LA PARTIE D'ASSISE 1 ET LE DOSSIER 2 SONT FORMES D'UNE PARTIE MEDIANE 4, 6 ET D'UNE PARTIE DE BORDURE 5, 7. CHAQUE PARTIE DE BORDURE 5, 7 EST MONTEE DEPLACABLE EN TRANSLATION SENSIBLEMENT LONGITUDINALE PAR RAPPORT A CHAQUE PARTIE MEDIANE 4, 6. L'INVENTION PERMET D'ADAPTER LA DIMENSION ET LA POSITION DU SIEGE A LA TAILLE DE L'UTILISATEUR.
Patent FR-2501749-A1 (FR)
Title: Sound absorbing mat or sheet - includes layer of cellular polymer filled with heavy metal or mineral powder and bonded to flexible substrate
IPC: G10K11/16
Filed: 1981-03-13
Abstract: The mat or sheet includes a flexible layer(III) made of a material contg. open pores; and the pores are filled to at least part of the thickness of layer(III) with particles(IV) possessing a higher density than material(III). Particles(IV) are bonded to each other and to the walls of the pores. The pref. mat or sheet consists of a thin flexible substrate(I) made e.g. of a glass fibre mat, and coated with an adhesive(II) bonding a polymer layer(III), which is e.g. a non-flammable, cellular polyether; and particles(IV) are pref. metal concentrates, milled minerals, sand, or similar materials. A relatively thin mat has a sound absorption of 25-30 dBA.
Patent FR-2479497-A1 (FR)
Title: Cartouche autonome de virage pour le developpement d'images latentes electrostatiques
Inventor: DINALLO SAMUEL R SR
IPC: G03G15/11
Filed: 1981-03-26
Abstract: L'INVENTION CONCERNE UNE CARTOUCHE AUTONOME DE VIRAGE POUR UN DISPOSITIF ELECTROPHOTOGRAPHIQUE DE FORMATION D'UNE IMAGE, OU UN ORGANE ELECTROPHOTOGRAPHIQUE PORTANT UNE IMAGE ELECTROSTATIQUE LATENTE RECOIT UN MOUVEMENT DE TRANSLATION POUR DEVELOPPEMENT DE L'IMAGE A UNE STATION DE VIRAGE. SELON L'INVENTION, LA CARTOUCHE COMPREND UN RECIPIENT 102 DE PRODUIT LIQUIDE DE VIRAGE AYANT DES PAROIS LATERALES ET OPPOSEES 104, 106, DES PAROIS EXTREMES 108, 110 ET UN FOND, UN ROULEAU D'ALIMENTATION EN PRODUIT LIQUIDE DE VIRAGE 132 TOURILLONNE ETANCHE AUX EXTREMITES OPPOSEES DU RECIPIENT 102 POUR Y TOURNER, LA SURFACE CIRCONFERENTIELLE EXTERNE DU ROULEAU TRAVERSANT LE SOMMET OUVERT SUR TOUTE SA LONGUEUR, DES COLLIERS 138 MONTES AUX EXTREMITES OPPOSEES DU ROULEAU 132 POUR UNE LIBRE ROTATION, LES COLLIERS 138 AYANT LE MEME DIAMETRE, CELUI-CI ETANT PLUS GRAND QUE CELUI DU ROULEAU D'ALIMENTATION AFIN QUE L'ORGANE ELECTROPHOTOGRAPHIQUE SE DEPLACE EN ETANT ESPACE DU ROULEAU 132 POUR DEFINIR UN ESPACE UNIFORME ENTRE EUX.
Patent FR-2511798-A1 (FR)
Title: Dispositif de visualisation a cristal liquide smectique
Inventor: BERRE SERGE LE
IPC: C09K19/58
Filed: 1981-08-21
Abstract: L'INVENTION SE RAPPORTE AUX DISPOSITIFS DE VISUALISATION A ACCES MATRICIEL UTILISANT UN EFFET MIXTE THERMIQUE ET ELECTRIQUE. L'INVENTION A POUR OBJET UN DISPOSITIF DE VISUALISATION A COMMANDE MIXTE THERMO-ELECTRIQUE METTANT EN OEUVRE UN CRISTAL LIQUIDE SMECTIQUE 1 DEPOURVU DE PHASE NEMATIQUE PAR L'ADJONCTION DE DOPANTS APPROPRIES. L'INVENTION S'APPLIQUE NOTAMMENT A L'AFFICHAGE, A LA REPRODUCTION ET A LA PROJECTION D'IMAGES.
Patent FR-2496202-A1 (FR)
Title: Joint universel a vitesse constante avec dispositif de centrage et joint d'etancheite a gaine perfectionnes
Inventor: SMITH GRANT HOWARD
IPC: F16D3/32
Filed: 1981-12-14
Abstract: LE JOINT UNIVERSEL A VITESSE CONSTANTE 10 COMPREND UN DISPOSITIF DE CENTRAGE 20, 36, 44 QUI LIMITE LE DEPLACEMENT DE CHAQUE JOINT A CARDAN A DES ANGLES EGAUX GRACE A L'UTILISATION DE DENTS D'ENGRENAGE ANNULAIRES AYANT LA FORME D'UNE DEVELOPPANTE DE CERCLE 40, 48 QUI SONT CONCUES POUR S'ENGRENER DANS LE PLAN HOMOCINETIQUE. UN JOINT D'ETANCHEITE A GAINE 22 FLECHIT ET ROULE SIMULTANEMENT PENDANT L'ARTICULATION DU JOINT UNIVERSEL DE FACON A PRODUIRE UN EFFET DE "MALAXAGE" QUI ENTRAINE LE LUBRIFIANT PAR POMPAGE DANS LES DENTS D'ENGRENAGE.
Patent FR-2517940-A1 (FR)
Title: Depilatory wax preparation and cleaning device - uses electrically heated bowl to hold hot wax pumped through filter to electrically heated applicator hose
IPC: A45D26/00
Filed: 1981-12-10
Abstract: The unit incorporates an applicator and a cleaning system to allow the wax to be recovered and re-used. The wax is held in a bowl and is electrically heated (4) to a temperature above its liquefication temp. The wax is passed through a changeable filter (8) fitted into a container (20) forming the inlet to a circulation pump (7). A two way valve in the filter unit (8) opens to either atmosphere or the interior of the bowl. In the first position of the valve, contaminated wax is drawn through the filter, while in the second position the pump drains the filter to allow changing of the filter element. The pump outlet is coupled to a flexible hose (19) with a spatulate termination forming an applicator. Electric resistance wires are incorporated into the flexible tubing to maintain the wax temperature along the length of the hose.
Patent FR-2520987-A1 (FR)
Inventor: CHARLES
IPC: A43B5/04
Filed: 1982-02-05
Abstract: The present invention relates to a cross-country ski boot, wherein said boot comprises a shell in rigid plastic material, removably fittable over an inner shoe in supple material which is relatively thick for comfort and size-compensation, the upper part of said shell being entirely cut out in the area where the boot is required to bend at the same time as the metatarsus, substantially through to the outer sole and the inner shoe, which is in closed-pore wear-resistant foam, more densified in some parts than in others, comprising a thicker and compressible part which encloses the top of the foot and which presents, in facing relation to the metatarsal perforations, of the shell, transverse grooves which also help antero-posterior bending.
Patent FR-2505656-A1 (FR)
Title: Composition therapeutique a base de sulfate de chondroitine actif a et /ou c
Inventor: MORRISON LESTER M
IPC: A61P37/06
Filed: 1982-02-08
Abstract: LA PRESENTE INVENTION EST RELATIVE A UNE COMPOSITION THERAPEUTIQUE POUR EVITER OU REDUIRE LE RISQUE DU REJET OU UNE DEFAILLANCE DU TRANSPLANT OU IMPLANT, LORS DE LA TRANSPLANTATION OU DE L'IMPLANTATION DANS LE CORPS DE TISSUS OU D'ORGANES PROVENANT DU MEMEETRE HUMAIN OU ANIMAL OU D'UN ETRE HUMAIN OU D'UN ANIMAL DIFFERENTS, OU DE PROTHESES OU D'APPAREILS ORTHOPEDIQUES INANIMES, OU D'INSTRUMENTS CHIRURGICAUX, ETC., CARACTERISEE EN CE QU'ELLE CONTIENT A TITRE DE PRINCIPE ACTIF DE SULFATE DE CHONDROITINE ACTIF A OU DU SULFATE DE CHONDROITINE ACTIF C OU LEUR MELANGE, SOUS UNE FORME APPROPRIEE POUR INJECTION INTRAVEINEUSE OU INTRAPERITONEALE OU POUR APPLICATION DIRECTE AUX STRUCTURES PERITONEALES OU POUR ENDUCTION DU TRANSPLANT OU DE L'IMPLANT.
Patent FR-2523771-A1 (FR)
Title: Symmetric contact assembly for rotating 3-30 mhz RF antenna - comprises circular elements driven by motor and contacting ends of angularly spaced feeder lines
Inventor: MARTIN JEAN-MARC
IPC: H01Q3/02
Filed: 1982-03-19
Abstract: Two circular contact elements (16,17) are fixed to a rotating shaft (20) by two steatite spacers (21). As the shaft rotates the elements slide on the upper ends (12,13) of one fixed bifilar line and also on the lower ends (121,131) of a second bifilar line. This second line is firmly fixed to the moving part of the structure. The length of the spacers and diameter of contact elements is such as to maintain the line characteristic impedance. A base (19) is located under the rotating shaft. This supports a cross (26) in the form of protruding strips. A positioning motor (23) operates a drive cam (18) which acts against the protruding cross strips to rotate the assembly through a quarter turn.
Patent FR-2505015-A1 (FR)
Title: Joint flexible pour tuyaux et procede pour assembler un tel joint
Inventor: HALLING HORACE P
IPC: F16L23/22
Filed: 1982-03-26
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF 10 POUR REALISER UN RACCORDEMENT ETANCHE AUX FLUIDES ENTRE UN PREMIER ET UN SECOND TUBES 12, 14 DANS LESQUELS CIRCULE UN FLUIDE A HAUTE PRESSION. CE DISPOSITIF COMPREND UNE BAGUE NON METALLIQUE 16 FIXEE DANS LE PREMIER TUBE PAR UN EMMANCHEMENT A RETRAIT, ET UN ELEMENT D'ETANCHEITE ANNULAIRE ELASTIQUE ET METALLIQUE 18 SOLIDARISE AU SECOND TUBE ET S'ETENDANT A L'EXTERIEUR DE CELUI-CI. L'ELEMENT 18 COMPORTE UNE PARTIE ANNULAIRE 40 PRESENTANT UNE SURFACE EXTERIEURE INCURVEE EN CONTACT PAR UN AJUSTEMENT A FRICTION AVEC LA SURFACE INTERIEURE DE LA BAGUE NON METALLIQUE 16. LE COEFFICIENT DE FRICTION ENTRE L'ELEMENT D'ETANCHEITE ET LA BAGUE NON METALLIQUE EST FAIBLE, REDUISANT AINSI A UN MINIMUM LE MOMENT NECESSAIRE POUR PLIER LE DISPOSITIF EN CHARGE AINSI QUE L'USURE, EN REDUISANT EN MEME TEMPS LES RISQUES D'ERAILLAGE DES SURFACES LE LONG DE LA LIGNE DE JOINT ET, PARTANT, LES DEFAUTS D'ETANCHEITE. LA BAGUE NON METALLIQUE EST, DE PREFERENCE, FORMEE D'UN COMPOSE DE CARBONE ET DE GRAPHITE.
Patent FR-2505851-A1 (FR)
Title: Bituminous emulsions mfr. in continuous process - by mixing bitumen with mineral emulsifier, colloidally milling then diluting with water
Inventor: ZAVATTI MICHELE
IPC: C09K23/54
Filed: 1982-05-10
Abstract: Bituminous emulsions are prepd. by executing a continuous cycle of steps consisting of (a) first mixing bitumen with an aq. suspension of a mineral emulsifier of concn. 30-50%, in proportion to give the pre-mixt. a viscosity of 100-250 tenths of a mm (ASTM-D-217); (b) forming a finely divided conc. emulsion by treating the mixture in a colloidal mill; and (c) mixing the conc. emulsion with water sufficient to bring the viscosity to 300-500 tenths of a mm. The emulsions are used as protective coatings in building construction and in industry in general, e.g. for impermeabilising sound proofing etc. The process can be effected continuously rather than batchwise as in prior art, with the cost saving associated with large scale prodn.
Patent FR-2507109-A1 (FR)
Inventor: BROSCH LEO
IPC: B65G27/24
Filed: 1982-06-01
Abstract: The power vibrator drive for vibrating conveyors, in particular having a vibration frequency of 25 Hz, has at least two magnetic drive units (M1, M2) which have an external free weight (1) in which a laminated spring (5) is fixed by means of clamping bolts (6). They also have an internal free weight (2), which is fixed on the other side of the laminated spring (5) on the clamping bolts (6) and which supports a magnet (8), and an operating weight (4) on which a working device can be fixed and which is connected to the laminated spring (5) in a manner capable of free vibration and supports one armature (12) each of which is assigned to a magnet (8). In order to permit an implementation, which is simple in terms of vibration technology, of a power vibrator drive for relatively high powers without coupling frequencies, and thus to permit relatively low outlay on tuning in conjunction with the use of mass-produced components of low-power magnetic vibrators, it is provided according to the invention that at least two magnetic drive units have a common external free weight, in which their laminated springs are fixed, and a common operating weight.
Patent FR-2527759-A1 (FR)
Title: Grid esp. for cement clinker cooling - has solids flow obstacles to form protective solids layer
Inventor: GIVORD JEAN-PIERRE
IPC: F27B21/02
Filed: 1982-05-26
Abstract: Fixed or movable grid (element), for heat exchange between a hot particulate solid and a cooling fluid, consists of a cast heat resistant steel plate having an array of holes through which the fluid passes and which extend from the bottom surface to the top, solids-receiving surface. This top surface has relief portions, pref. grooves extending transverse to the solids flow direction, to provide an obstacle to flow of the solids immediately next to the grid surface. The grid is esp. useful for combined cooling of cement clinker and preheating of air for supply to a rotary cement kiln. The relatively static layer of solids immediately next to the grid surface protects the grid against wear, deformation, direct impact of the solids and high temps. so that grid service life is increased.
Patent FR-2528973-A1 (FR)
Title: Vehicle speed indicator with fibre=optic light display - has end of rotationally mounted flexible fibre acting as display pointer
Inventor: GERMAIN ROGER
IPC: G01P3/16
Filed: 1982-06-16
Abstract: The speed indicator has a drive mechanism actuated by a transmission, a driven display mechanism, an indicator panel having at least one graduated speed scale, and a moving pointer rotating in front of the scale, such as is found on a vehicle dashboard. The indicator panel or screen (10) is mounted in a casing (14) in the base of which is a housing (15) for a light source (16). The screen is linked with an integrating counter (21). A gear shaft (26) which connects the output gear (20) of the drive mechanism and the input gear (22) of the counter is mounted in bearings (24,25) in the counter casing (23) and indicator casing (14) respectively. A rectilinear optical fibre (30) passes axially through the gear shaft, its ends opening respectively onto the light source and the counter casing. The gear shaft supports a flexible optical fibre (32) in a flared guide (298) which constitutes the indicator display mechanism. One end of the fibre (32a) opens onto the light source, while the other end (32b) constitutes the painter moving in front of the screen. The optical fibre is deformed under the action of the centrifugal force and its end (32b) describes a circular ring of light whose radius increases with the speed of rotation.
Patent FR-2529565-A1 (FR)
Title: Procede perfectionne pour l'extraction au solvant de charbon par une huile lourde
Inventor: GATSIS JOHN GEORGE
IPC: C10G1/08
Filed: 1982-07-02
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR LA CONVERSION DE MATERIAUX CARBONES TELS QUE LE CHARBON EN PRODUITS LIQUIDES, DANS LEQUEL ON SOUMET UN MELANGE DE CHARBON FINEMENT DIVISE, D'HUILE DE PETROLE BRUTE CONTENANT DES ASPHALTENES ET D'HUILES LOURDES, A UNE CONVERSION AVEC UN COURANT DE RECYCLAGE LIQUIDE CONTENANT UN CATALYSEUR METALLIQUE SANS SUPPORT FINEMENT DIVISE A UNE TEMPERATURE ET UNE PRESSION D'HYDROGENE DONNEES, POUR LIQUEFIER UNE PARTIE DU CHARBON ET REDUIRE LA TENEUR EN ASPHALTENES DE L'HUILE BRUTE; PUIS ON SEPARE LES GAZ DE L'EFFLUENT DE LA ZONE DE REACTION, ON ELIMINE AVEC UN SOLVANT HYDROCARBONE DE MASSE MOLECULAIRE RELATIVEMENT FAIBLE LES CENDRES D'AU MOINS UNE PARTIE DE L'EFFLUENT DE LA ZONE DE REACTION POUR OBTENIR UNE PHASE LIQUIDE LOURDE CONTENANT DES CENDRES, DU CHARBON NON CONVERTI, DES ASPHALTENES, DES HYDROCARBURES A MASSE MOLECULAIRE RELATIVEMENT FAIBLE ET DU CATALYSEUR, QUI EST UTILISEE COMME COURANT DE RECYCLAGE LIQUIDE.
Patent FR-2511720-A1 (FR)
Title: Filters to enclose silicone based structural fire-break plugs - foamed in situ to suppress contamination of local electrical equipment
Inventor: ASBERG MATHS AUGUST
IPC: F16L5/04
Filed: 1982-08-23
Abstract: When using a silicone resin compsn. expanded in situ to seal openings made through walls to pass pipes or other services, the openings are covered or stuffed with a porous filter material after the resin has been introduced but before it begins to expand. Method is applicable to chemically blown silicone foam plugs to restore the fire-break properties of walls through which pipes, cables, ducts, etc. pass either as original installations or subsequent modifications, esp. where the adjacent rooms contain electric motors or other electrical, or electronic equipment. The filter material prevents silicone materials being entrained in aerosol form with superfluous gaseous blowing agent vented from the foam - deposition of such silicone materials on electrical equipment significantly increases contact resistance, rates of wear of commutator brushes etc. Pref. the filter material is cotton wool at least 10 mm, pref. at least 15 mm thick. The expandable compsn. is introduced as a liq. contained by (temporary) sidewalls which may be less than the fall depth of the opening.
Patent FR-2515858-A1 (FR)
Title: Procede pour diminuer la capacite intrinseque d'un materiau a base de zno et materiau obtenu
Inventor: LEVINSON LIONEL MONTY
IPC: H01C7/112
Filed: 1982-10-28
Abstract: IL COMPREND: -L'APPLICATION D'UN VERRE CONTENANT DU BORE SUR LA SURFACE D'UN MATERIAU FRITTE A BASE DE ZNO CONSTITUANT LA VARISTANCE; PUIS -LE CHAUFFAGE DU MATERIAU A BASE DE ZNO CONSTITUANT LA VARISTANCE SUR LEQUEL EST APPLIQUE LE VERRE CONTENANT DU BORE, A UNE TEMPERATURE COMPRISE ENTRE ENVIRON 500C ET ENVIRON 1000C POUR FAIRE DIFFUSER AU MOINS UNE PARTIE DU VERRE CONTENANT DU BORE A L'INTERIEUR DU MATERIAU A BASE DE ZNO CONSTITUANT LA VARISTANCE. APPLICATION AUX VARISTANCES EN OXYDE DE ZINC.
Patent FR-2516650-A1 (FR)
Title: Dispositif pour controler la consommation de carburant de vehicules automobiles comportant une boite de vitesses
Inventor: STRIFLER PAUL
IPC: F16H63/42
Filed: 1982-11-17
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR CONTROLER LA CONSOMMATION DE CARBURANT DE VEHICULES AUTOMOBILES COMPORTANT UNE BOITE DE VITESSES. DANS CE DISPOSITIF COMPORTANT UNE UNITE D'EXPLOITATION ET D'AFFICHAGE 17, 36 TRAITANT DIFFERENTES DONNEES DU MOTEUR ET AFFICHANT UNE RECOMMANDATION DE CHANGEMENT DE VITESSE, L'UNITE D'EXPLOITATION 17 PEUT ETRE COMMANDEE PAR DES SIGNAUX CORRESPONDANT A DES ETATS DE LA BOITE DE VITESSES 14 ET LE SIGNAL DE REPONSE DU CIRCUIT 17 EST UNE MESURE DE LA REDUCTION OU DE L'ACCROISSEMENT DE LA CONSOMMATION LORSQU'ON PASSE DE LA VITESSE ACTUELLE A UN ETAGE DE LA BOITE DE VITESSES 14 CORRESPONDANT AU SIGNAL D'INTERROGATION QUI EST AFFICHE PAR L'UNITE 36. APPLICATION NOTAMMENT AUX VEHICULES UTILITAIRES.