baber/WOPTO huggingface dataset:
Patent FR-2504108-A1 (FR)
Title: Stable sodium percarbonate and perborate-contg. per:salt prepn. - by contacting per:salt crystallisation nuclei with super-satd. per:salt soln. contg. silicate and hexa:metaphosphate
Inventor: KNIPPSCHILD GERD
IPC: C01B15/055
Filed: 1981-04-16
Abstract: Na percarbonate- and Na perborate-contg. stable persalt is prepd. by contacting percarbonate- and/or perborate-contg. crystallisation nuclei with an aq. soln. which is super-satd. in Na percarbonate and Na perborate and also contains Na silicate and Na hexametaphosphate. Water is then evaporated from the end prd. The persalts are used in detergent compsns. The persalt is prepd. in one step; dissolves more easily than Na perborate and has a higher active oxygen-content than Na perborate. The percarbonate and perborate ratio can be adjusted.
Patent FR-2505101-A1 (FR)
Title: Stabilised gas or solid laser - includes detector sensing intensities of maxima representative of mode
Inventor: SPRING PETER
IPC: H01S3/00
Filed: 1981-05-04
Abstract: The laser (20) includes a reflection mirror (21) and a facing coupling mirror (22) allowing the transmission of an output beam (220). The laser, which may be gas or solid, includes a rigid structure which is virtually insensitive to temp. change. Two bars (23) of invar extend along the body holding the mirrors, although two piezoelectric elements (242) allow the separation of the mirrors to be controlled. A detector (25) senses the profile of the emitted laser beam and provides a signal indicating the distribution of intensity. This signal is used to control the positions of the mirrors to achieve a stable output. The device is partic. intended for a laser used in a machine tool, the stability ensuring good reproducibility of results.
Patent FR-2505778-A1 (FR)
Title: Stillage for pressurised liquid gas bottles - employs conventional pallet base with upper tiers resting on lower and retained by straps
Inventor: WENDLING JEAN
IPC: B65D71/02
Filed: 1981-05-13
Abstract: A stillage for bottles containing liquefied petroleum, or other, gas comprises a simple pallet suitably dimensioned overall to accommodate an array of bottles, e.g. twenty in five rows of four. A similar number is added as a second superposed tier. By the use of suitable strapping, the assembly can hold up to fifty or sixty bottles which can be handled as one by a pallet truck or fork lift truck. The stillage may be discarded after use.
Patent FR-2483930-A1 (FR)
Title: Adenosines et adenines n6-(aryloxy(hydroxy-2 propyl)) substituees utiles notamment comme medicaments antihypertenseurs et compositions therapeutiques et formes pharmaceutiques les contenant
Inventor: HAMILTON ROBERT WALLIS
IPC: C07H19/167
Filed: 1981-06-09
Abstract: L'INVENTION CONCERNE DES ADENOSINES ET DES ADENINES N-ARYLOXY (HYDROXY-2 PROPYL)-SUBSTITUEES UTILES NOTAMMENT COMME MEDICAMENTS ANTIHYPERTENSEURS ET DES COMPOSITIONS THERAPEUTIQUES ET DES FORMES PHARMACEUTIQUES LES CONTENANT; LES COMPOSES DE L'INVENTION SONT REPRESENTES PAR LA FORMULE: (CF DESSIN DANS BOPI) OU R REPRESENTE UN RADICAL NAPHTYLE, PHENYLE, PHENYLE SUBSTITUE OU BIPHENYLYLE; ET R REPRESENTE UN ATOME D'HYDROGENE OU UN RADICAL B-RIBOSYLE-1 AINSI QUE LEURS SELS CONVENANT EN PHARMACIE.
Patent FR-2489424-A1 (FR)
Title: Installation d'injection de carburant
Inventor: KNAPP HEINRICH
IPC: F02M69/04
Filed: 1981-06-10
Abstract: A.INSTALLATION D'INJECTION DE CARBURANT. B.INSTALLATION CARACTERISEE EN CE QUE LA TUBULURE D'ADMISSION D'AIR 61, 61, 94, 95 PRESENTE UNE PAROI INTERIEURE CYLINDRIQUE 80, UNE SOUPAPE D'INJECTION 64 ETANT DISPOSEE COAXIALEMENT DANS LA TUBULURE D'ADMISSION D'AIR 61, 74, 75 EN AMONT DE L'ORGANE D'ETRANGLEMENT 62, CETTE SOUPAPE ETANT MUNIE D'UN REVETEMENT 69, 76 FACONNE DE MANIERE A CONSTITUER UNE PARTIE AVEC UNE FENTE ANNULAIRE 81 SENSIBLEMENT EN FORME DE VENTURI, ENTRE LE REVETEMENT 69, 76 ET LA PAROI INTERIEURE 80 DE LA TUBULURE D'ADMISSION D'AIR 61, 94, 95. C.INSTALLATION APPLICABLE A LA REGULATION DE L'INJECTION DE CARBURANT DANS LES MOTEURS A COMBUSTION INTERNE.
Patent FR-2508842-A1 (FR)
Title: Feuilles de surface pour revetement de pieces plastiques
Inventor: VALLEE ANTOINE
IPC: B32B17/04
Filed: 1981-07-02
Abstract: La présente invention concerne des produits semi-finis en feuilles ou feuilles de surface en vue de l'obtention des revêtements thermoplastiques de propriétés particulières sur les pièces finies réalisées par thermoformage ou moulage-estampage des matériaux thermoplastiques en plaques ou en feuilles dont ceux constitués : - d'un mélange de base comportant 15 à 95 % en poids de fibres de renforcement, 85 à 5 % en poids d'une poudre d'au moins un matériau thermoplastique et, par rapport à ce mélange, 2 à 20 % en poids de pâte de polyoléfine, 1 à 30 en poids d'un riant, 0,2 à 10 % en poids d'au moins un floculant et éventuellement d'un dispersant, ces feuilles de surface sont caractérisées en ce qu'elles contiennent : - de 30 à 90 %, en poids d'au moins une pâte de polyoléfine; - de 2 à 15 %. en poids de liant; - de 0,5 à 5 % en poids d'au moins un floculant, le reste du matériau étant composé d'au moins un élément en poudre choisi parmi les thermoplastiques, charges, pigment.
Patent FR-2495788-A1 (FR)
Title: Screwless spectacle nose pad fixture - has hollow end of pad arm plastically deformable by compression for engagement with bracket on pad
Inventor: DIETRICH ANTON
IPC: G02C5/00
Filed: 1981-07-16
Abstract: The nose pad fixture is intended for a, particularly metal, spectacle frame and comprises an arm (1) which has one end secured to the frame while its other end has a portion (2) surrounding an open space into which a bracket (5) on the pad extends. This portion is made of a plastically deformable material and engages the portion (2) at two opposite sides, e.g. by projections (6,7) of the bracket entering openings (3,4) in the sides or vice versa. The sides can be pressed together to produce firm engagement while pressure applied in a direction parallel to these sides deforms the portion for disengagement.
Patent FR-2488700-A1 (FR)
Title: Materiau photographique a proprietes antistatiques ameliorees
Inventor: NAKAYAMA YASUHIRO
IPC: G03C1/85
Filed: 1981-08-13
Abstract: MATERIAU PHOTOGRAPHIQUE A PROPRIETES ANTISTATIQUES AMELIOREES. L'INVENTION CONCERNE LES MATERIAUX PHOTOSENSIBLES PHOTOGRAPHIQUES. AU MOINS UNE COUCHE COLLOIDALE HYDROPHILE DU MATERIAU PHOTOSENSIBLE A L'HALOGENURE D'ARGENT CONTIENT AU MOINS 0,1GM D'UN POLYMERE SOLUBLE DANS L'EAU DE POIDS MOLECULAIRE COMPRIS ENTRE 10000 ET 500000, CONSTITUE ESSENTIELLEMENT DE L'UNITE RECURRENTE DE FORMULE 1 : (CF DESSIN DANS BOPI) DANS LAQUELLE R EST UN ATOME D'HYDROGENE OU D'HALOGENE OU UN GROUPE ALKYLE; L EST UNE LIAISON CHIMIQUE SIMPLE OU UN GROUPE DIVALENT; M EST UN ATOME D'HYDROGENE, UN ION AMMONIUM OU UN ION DE METAL ALCALIN; X EST COMPRIS ENTRE 10 ET 100; Y EST COMPRIS ENTRE 0 ET 90; ET A REPRESENTE UNE UNITE MONOMERE COPOLYMERISEE DERIVEE D'UN MONOMERE COPOLYMERISABLE A INSATURATION ETHYLENIQUE. APPLICATION A L'AMELIORATION DES PROPRIETES ANTISTATIQUES.
Patent FR-2489325-A1 (FR)
Title: Derives d'aminothiols, leur preparation et utilisation ainsi que compositions contenant ces derives
Inventor: SNYERS MICHEL
IPC: A61K31/445
Filed: 1981-08-28
Abstract: L'INVENTION EST RELATIVE A DES DERIVES D'AMINOTHIOLS, LEUR PREPARATION, AINSI QUE COMPOSITIONS CONTENANT CES DERIVES. CES DERIVES REPONDENT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R A R REPRESENTENT DIFFERENTS RADICAUX OU ATOMES, AINSI QUE LES SELS DE CES COMPOSES.
Patent FR-2512359-A1 (FR)
Title: Date-marker for food cans - drives single symbol stamps into can wall during closure crimping
Inventor: BOSSIS GERARD
IPC: B44B5/02
Filed: 1981-09-08
Abstract: The process may be used to date-mark food cans and entails the hammering of a succession of symbol-bearing stamps into the can wall, being carried out at the same time as some other operation i.e. crimping to which the can is subjected during the normal course of events. The can may be dated during the canning process. The stamping equipment uses a thrust plate locating a can during closure crimping with tapered circular top face grooves centred on the tubular pusher to locate the can rim. Stamps are individually located in normal plate openings, move back and forth through the openings to mark the bottom of the can, and are displaced by a rocker driven by a first order hand lever.
Patent FR-2512361-A1 (FR)
Title: Conveyor for removing sheet metal from shears - has endless belt with vertically reciprocating deck between belts to take impact
IPC: B21D43/28
Filed: 1981-09-10
Abstract: The conveyor belt is used to remove cut pieces from the rear of a sheet metal-shearing machine, using retractable receiver plates (18) to take the impact of incoming pieces and protect the belts. It comprises several parallel horizontal belts (2) mounted side by side on shafts (5,6) spanning between journal bearings. Certain belts are separated by significant gaps locating receivers with a top face of sound absorbent elastomer. The plates are incorporated in pin-jointed parallelogram frames together with cranks (21,22) on auxiliary shafts (23,24) actuated by jacks (28), their movement up and down relative to the top belt runs being synchronised with the actions of the shearing machine.
Patent FR-2513491-A1 (FR)
Title: Antioxidant for oil and fat used in foodstuff - comprises gallic acid and L-ascorbic acid
Inventor: YOSHINAGA HARUO
IPC: A23L3/34
Filed: 1981-09-29
Abstract: Antioxidant for feed use is composed of 70-99 w/w% of gallic acid and 1-30 w/w% of L-ascorbic acid. The antioxidising activity of antioxidant is stronger than that of 6-ethoxy-1,2-dihydro-2,2, 4-trimethyl-quinoline and the amt. of the antioxidant for attaining similar antioxidising effect as Ethoxyquin can be decreased to ca. 1/3. Usually the antioxidant is combined 50-200 ppm in the starting oil and fat of feed use and 10-100 ppm in assorted feeds. By combining L-ascorbic acid in gallic acid, the discolouration with iron can be prevented, and also the antioxidising activity of gallic acid is synergically intensified. Oxidn. of the oil and fat in feed, can be prevented.
Patent FR-2493881-A1 (FR)
Title: Compositions et procede pour le depot electrolytique a grande vitesse d'argent brillant, employant un compose de selenium a valence 3
Inventor: RYMWID YVONNE
IPC: C25D3/46
Filed: 1981-11-09
Abstract: UN BAIN D'ELECTROLYSE POUR LA PRODUCTION DE DEPOTS D'ARGENT BRILLANT COMME UN MIROIR, COMPREND UN CYANURE D'ARGENT ET DE METAL ALCALIN COMME SOURCE D'ARGENT, DE L'ACIDE BORIQUE, DE L'ACIDE CITRIQUE OU LES SELS D'AMMONIUM OU DE METAL ALCALIN DE CES ACIDES, AINSI QUE LEURS MELANGES, DE L'ACIDE SELENIEUX OU UN SELENITE DE METAL ALCALIN, ET, DANS CERTAINS BAINS PREFERES, DE L'ANTIMOINE SOUS LA FORME D'UN SEL DE METAL ALCALIN D'ACIDE CARBOXYLIQUE; CE BAIN EST CONCU POUR ETRE MIS EN FONCTIONNEMENT SOUS DES DENSITES DE COURANT ELEVEES DE 20,0 A 500,0ADM.
Patent FR-2516563-A1 (FR)
Title: Perfectionnements aux epurateurs de pate a papier et a leurs tamis
Inventor: LAMORT JEAN PIERRE
IPC: B01D29/03
Filed: 1981-11-18
Abstract: DISPOSITIF POUR L'EPURATION DE SUSPENSIONS LIQUIDES DE FIBRES TELS QUE DES PATES A PAPIER. IL COMPORTE UN TAMIS 4 MUNI DE RAINURES 1 AYANT UNE PAROI RADIALE 2 SENSIBLEMENT PERPENDICULAIRE A LA COMPOSANTE DE VITESSE DU LIQUIDE QUI EST TANGENTIELLE AU TAMIS, LES TROUS 3 DU TAMIS 4 ETANT PERFORES AU FOND DE LADITE RAINURE 1 LE LONG DE LADITE PAROI RADIALE, L'OUVERTURE DE LA RAINURE AYANT UNE LARGEUR PLUSIEURS FOIS SUPERIEURE AU DIAMETRE DES TROUS.
Patent WO-8203767-A1 (WO)
Inventor: BERREHAIL MOHAMED
IPC: A61F5/30
Filed: 1982-04-14
Abstract: The orthopedic vest is comprised mainly of four integral panels, the first one (2) intended to enclose the rear part of the thorax, extended laterally by a second panel (3) intended to enclose the front part of the thorax, the axillary part and the front part of the shoulder and of the arm, and extended laterally by a third panel (4) intended to enclose the rear part of the shoulder and of the arm and to receive at least a portion of said first panel (2) and to be held in place therein, said second panel (3) being extended on one portion of its lower part by a fourth panel (5) intended to be used as a resting device for the forearm, said panel being fitted on both its faces with progressive clamping and closing means (8), (9), (10), (11), (12) allowing the vest to the used independently on the left side or the right side by simple turning of the vest.
Patent FR-2499896-A1 (FR)
Title: Dispositif pour couper des troncs d'arbres
Inventor: MENZI ERNST
IPC: A01G23/087
Filed: 1982-01-06
Abstract: A.DISPOSITIF POUR COUPER DES TRONCS D'ARBRES. B.DISPOSITIF CARACTERISE EN CE QUE LE COUTEAU 4 VIENT AVEC AU MOINS SA PARTIE COMPRISE ENTRE L'AXE DE ROTATION 10 ET L'ORIFICE DE RECEPTION DE LA PIECE DE BASE 1 DANS UN MOYEN DE GUIDAGE EN FORME DE FENTE 11, QUI S'ETEND AU MOINS PRATIQUEMENT SUR LE SEGMENT DECRIT PAR L'ARETE DE COUPE 13 DU COUTEAU 4, DU MOYEN DE LIMITATION DE LA PIECE DE BASE 1 ADJACENT A L'ORIFICE DE RECEPTION 2, ET EN CE QUE LORS D'UNE COUPE, LE SEGMENT DU COUTEAU 4 QUI VIENT DANS L'ORIFICE DE RECEPTION 2, VIENT LIBREMENT DANS CET ORIFICE DE RECEPTION 2. C.L'INVENTION S'APPLIQUE A LA COUPE DE TRONCS D'ARBRES.
Patent FR-2500420-A1 (FR)
Title: Chariot tracteur destine a se deplacer a l'interieur d'un tube
IPC: B08B9/04
Filed: 1982-02-18
Abstract: L'INVENTION CONCERNE LES TECHNIQUES DE TRANSPORT A L'INTERIEUR DE TUBES. LE CHARIOT TRACTEUR FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QUE LES GALETS A FRICTION 1 SONT DISPOSES SUR L'ARBRE 3 SUCCESSIVEMENT ET EN UNE RANGEE DE MANIERE QUE LEURS AXES DE ROTATION 10 SOIENT PARALLELES ENTRE EUX ET INTERSECTENT L'AXE DE ROTATION 11 DE L'ARBRE 3, LA PARTIE DE L'ARBRE 3 SUR LAQUELLE SONT DISPOSES LES GALETS A FRICTION 1 ETANT EXECUTEE EN GRADINS 13 SUR CHACUN DESQUELS EST MONTE L'UN DES GALETS A FRICTION 1 ET QUI SONT DECALES L'UN PAR RAPPORT A L'AUTRE SUIVANT UNE MEME DIRECTION LE LONG DE L'ARBRE 3. LE CHARIOT EN QUESTION PEUT ETRE UTILISE NOTAMMENT POUR LE DEPLACEMENT DE DISPOSITIFS DE DIAGNOSTIC, DE NETTOYAGE, DE DISPOSITIFS DE PEINTURE, DE PREFERENCE DANS DES TUBES DE PETITS DIAMETRES COMPRIS DANS LA PLAGE DE 250 A 200MM.
Patent FR-2503826-A1 (FR)
Title: Outil de demontage de vanne
Inventor: BRIDGES CHARLES DANIEL
IPC: B25B27/24
Filed: 1982-03-05
Abstract: LE DISPOSITIF D'ACTIONNEMENT D'UN OUTIL 10 DE DEMONTAGE DE VANNE SE PRESENTE SOUS LA FORME DE DEUX ELEMENTS EN RELATION MUTUELLE: UN PISTON TUBULAIRE 104 AYANT UNE TETE DE TRAVAIL 114 A UNE EXTREMITE, ET UNE TIGE ROTATIVE, NE S'ELEVANT PAS 76. LE LOGEMENT 12 DE L'OUTIL FORME UN CYLINDRE 108 POUR LE PISTON ET SUPPORTE LA TIGE. LE PISTON EST CLAVETE A LA TIGE EN 86 POUR TOURNER AVEC ELLE. LE PISTON EST ACTIONNE PAR UN FLUIDE PRESSURISE ET EST A DOUBLE EFFET, DEUX ORIFICES DE PRESSURISATION 88, 90 ETANT PRATIQUES DANS LE LOGEMENT. PAR CONSEQUENT LA TETE PEUT ETRE AVANCEE ET RECULEE SANS ETRE MISE EN ROTATION, EN APPLIQUANT LE FLUIDE AUX COTES AXIALEMENT OPPOSES DU PISTON, ET LA TETE PEUT ETRE MISE EN ROTATION SANS ETRE AVANCEE NI RECULEE, PAR ROTATION DE LA TIGE. UNE MANIVELLE 78 PERMET DE FAIRE TOURNER LA TIGE. LE LOGEMENT COMPORTE UN ORIFICE D'OBSERVATION 136 PERMETTANT D'INSPECTER LA POSITION DU PISTON DANS L'ESPACE ET DE S'ASSURER AINSI DE LA POSITION LONGITUDINALE ET ANGULAIRE DE LA TETE.
Patent FR-2502905-A1 (FR)
Inventor: HONTI PETER
IPC: A23K1/00
Filed: 1982-04-06
Abstract: The invention relates to feed additives having a content of one or more aroma and/or flavour substance(s) in amounts of 1.2% by weight on a carrier, which additives contain the natural and/or synthetic aroma and/or flavour substance(s) in amounts of 1.2 to 30% by weight on a support based on ground, extracted plant parts, and also a process for the production thereof. In the feed additives according to the invention, the relatively sensitive flavourings are not situated on the surface of the support but in its hollow internal structure and are thus protected against oxidation, hydrolysis and other chemical attacks. In comparison to known flavouring preparations on supports having an internal hollow structure, the feed additives according to the invention have the advantage that the microcavities of their support do not have to be manufactured, but are already available, and that the support material used is a digestible, completely natural material.
Patent FR-2524035-A1 (FR)
Title: Modular economic wooden dwelling - has non-divisible roof frames covering every two base modules
Inventor: GRENIE JEAN-PIERRE
IPC: E04B1/10
Filed: 1982-03-26
Abstract: A base cell has interior dimensions of 3m90 x 3m90 or 4m08 x 4m08 from centre to centre of the wooden load bearing corner columns. A single cell forms a studio type dwelling by adding a sanitary group but it can be repeated up to seven times at one level. Adding a covered space at ground level by setting the cells on pile groups gives increased variety of design. The roof on a cover frame overlaps the front and rear of the cell, covers two cells. If the number of cells is odd, a covered surface open laterally is formed.
Patent FR-2507389-A1 (FR)
Inventor: GUTMANN GUNTER
IPC: H01M50/636
Filed: 1982-06-02
Abstract: Metal oxide/hydrogen cells are operated at a pressure of up to 40 bar and the hydrogen pressure during filling of the cell is up to 10 bar. The permanent, hydrogen-proof closure of the filling line is associated with difficulties. A closure which is simple to produce and is absolutely proof against hydrogen, as well as a method for closing the filling line are specified, in the case of which method the end of the filling line is crushed (pinched, crimped), that is to say it is closed with a pinched welding point, and the pinched welding point (2) is reinforced with a soldered-on cap (4). Soft solder (3) is suitable for use as the solder.
Patent FR-2528830-A1 (FR)
Title: Methyl formate prodn. by carbonylation of methanol - in presence of alkylene oxide oligomer
IPC: C07C69/06
Filed: 1982-06-18
Abstract: Prodn. of methyl formate (I) comprises reacting liq. methanol with gaseous carbon monoxide at 60-100 deg.C and CO partial pressure 15-30 bar in presence of alkali alkoxides. The new feature is that reaction is carried out in presence of 0.1-25(1-10) wt.% of an alkylene oxide deriv. of formula HO(CH2.CHRO)n.H (II) (R is H and-or methyl; n is 2-1000). The alkoxide is used at 1.6-3.5 wt.% (calculated as metal) and reaction is pref. in presence of 0.1-30(1-10)wt.% pyridine. The CO source is pref. a mixt. of 50-90 vol.% CO plus 10-50 vol.% hydrogen and-or inert gas. (I) is useful as a starting material for e.g. formic acid, oxamide, (dimethyl)formamide or polymers. Addn. of (II) prevents deposition of alkali salts on heat exchange surfaces etc. and provides higher productivity at low CO pressure, and opt. higher alkoxide concn.
Patent FR-2508907-A1 (FR)
Title: Esters d'hydroxybenzenes substitues de 2-thenoylmercaptopropionylglycine utiles notamment comme mucolytiques, procede pour leur preparation et compositions pharmaceutiques les contenant
Inventor: CAVAZZA CLAUDIO
IPC: A61P29/00
Filed: 1982-07-02
Abstract: L'INVENTION CONCERNE DES ESTERS D'HYDROXYBENZENES SUBSTITUES DE LA 2-THENOYLMERCAPTOPROPIONYLGLYCINE DE FORMULE GENERALE (I) (CF DESSIN DANS BOPI) DANS LAQUELLE R EST UN RADICAL P-ACETAMIDOPHENYLE, P-PROPYLOXYCARBOPHENYLE OU O-ALKYLOXYCARBOPHENYLE, DANS LEQUEL LE RADICAL OXYALKYLE EST EN C-C. APPLICATIONS: PREPARATION DE MEDICAMENTS UTILES NOTAMMENT COMME AGENTS MUCOLYTIQUES ET ANTI-INFLAMMATOIRES.
Patent FR-2531061-A1 (FR)
Title: Process and plant for methane fermentation of fermentable organic liquors of every kind.
Inventor: PIQUIN JEAN-CLAUDE
IPC: C12M1/107
Filed: 1982-07-28
Abstract: Anaerobic fermentation process aimed at obtaining, from fermentable organic liquors from any sources, a fuel gas which can be employed as energy source, either immediately on its production site or, after packaging, in other places. The process is characterised in that it consists, in a horizontal plane, of a continuous treatment of the organic liquors with phase separation and variable residence time of the liquors in the reactor 1, 2, 3, with a rotating linear advance in the said reactor, the said phases being complementary and with combinations which can be mutually modified and including a stage of aerobic activation of the organic liquors delivered, used to promote the fast commencement of the anaerobic reaction, and a stage of anaerobic treatment with respective circulation of the organic liquors and of the sludge along a rotating horizontal advance in a reactor 1, 2, 3, the said sludge already formed by sedimentation of the suspended matter forming a sludge mat and being then added to the latter. This process makes it possible to obtain fuel gas from fermentable organic liquors.
Patent FR-2533686-A1 (FR)
Inventor: NICOLAS JACQUES
IPC: F42C15/18
Filed: 1982-09-24
Abstract: The security device of the invention comprises a movable organ in the interior of a cage mounted for rotation with respect to the body of a projectile, the movable organ being temporarily blocked from such rotation around the axis of gyration by at least one pin ejectable under the action of centrifugal force. Said pin is itself retained by an elastic spiral band enrolled upon the cage and which, as a result of a difference introduced into the speeds of respective rotation of the cage and of the body around the axis of gyration upon the exit of the projectile from the muzzle of the weapon, unwinds to liberate the pin. As a result, the movable organ after a trajectory of many tens of meters after the projectile has left the muzzle of the barrel of the weapon completes the pyrotechnic train which fires the projectile.
Patent WO-8402335-A1 (WO)
Inventor: DUMAS DANIEL
IPC: C04B35/00
Filed: 1983-12-06
Abstract: Produit réfractaire cuit, à base de grains réfractaires et de liant, et son procédé de fabrication. Ce produit est constitué par une charge de grains réfractaires appartenant au groupe comprenant les produits carbonés tels que l'anthracite, le graphite naturel, le graphite artificiel, le carbone amorphe, le coke, les composés réfractaires "RHM" tels que le carbure de silicium, et les oxydes réfractaires tels que l'alumine, le corindon, la magnésie, la silice, l'oxyde de chrome, pris séparément, en mélange ou en combinaison; ces grains sont solidarisés par un ciment à base de produit carboné cokéfié et de silicium métal en poudre; la teneur finale en silicium métal est comprise entre 1 et 15,8% et, de préférence, entre 3 et 10,5%. Le produit est destiné à la confection des garnissages latéraux des cuves pour la production d'aluminium par électrolyse ignée, de garnissage de hauts-fourneaux et de fours électriques pour l'électro-métallurgie.
Patent FR-2539296-A1 (FR)
Title: Portable reeducation apparatus allowing automatic control of the active postural correction of the whole of the spine
IPC: A63B23/02
Filed: 1983-01-19
Abstract: Portable reeducation apparatus allowing automatic control of the active postural correction of the whole of the spine. The apparatus is characterised by a device sensitive to the variations in position of the vertebral column, comprising one or more cords 1 fixed to the back of the user, connected to an electric switch placed in a casing 2 fixed to the small of the back of the user and allowing employment of a warning device 3 when the user does not correct his position. The apparatus relates most particularly to reeducational physiotherapy masseurs and to their patients.
Patent FR-2520748-A1 (FR)
Title: Composition thermodurcissable contenant un epoxy, procede de formation d'une matiere thermodurcie et procede pour faire adherer deux substrats
Inventor: LIN SHIOW CHING
IPC: C08G18/10
Filed: 1983-02-03
Abstract: L'INVENTION CONCERNE UNE COMPOSITION THERMODURCISSABLE. SELON L'INVENTION, ELLE COMPREND UNE RESINE EPOXY ET UN COMPOSE DE CYANOUREE DE FORMULE: (CF DESSIN DANS BOPI) OU R EST LE FRAGMENT ORGANIQUE D'UN MONO OU POLYISOCYANATE RESTANT APRES REACTION DES GROUPES ISOCYANATES POUR FORMER DES GROUPES CYANOUREES ET N EST 1 OU PLUS, LE RAPPORT D'EQUIVALENCE D'EPOXYDE: N-CYANOUREE ETANT DE 1 A 30: 2; LE DESSIN JOINT MONTRE LES PROPRIETES D'ADHERENCE DE TELLES COMPOSITIONS.