baber/WOPTO huggingface dataset:
Patent FR-2535380-A1 (FR)
Title: Safety device for a sliding cover closure
Inventor: BRIGNON FRANCOIS
IPC: E05F15/00
Filed: 1982-10-27
Abstract: Safety device preventing the closure of a sliding door when a foreign body is jammed by it. A male element 2 in the shape of a plate is mounted on the door 1. A female element 25 receives the male element during the closure. Rubber sleeves 17 placed on either side of the male and female elements serve to stretch a piece of fabric between them, this piece of fabric passing into the opening of the door, and to prevent it from being driven towards the bottom of the female part during the progression of the door towards the closed position. At least one of the sleeves is mounted in an oscillating manner by means of horizontal spindles 4 traversing an opening 5 integral with the associated item.
Patent FR-2535854-A1 (FR)
Title: Procede et dispositif d'evaluation du niveau de bruit sur une voie telephonique
Inventor: BERGH GUY DE
IPC: G01R29/26
Filed: 1982-11-10
Abstract: PROCEDE ET DISPOSITIF D'EVALUATION DU NIVEAU DE BRUIT SUR UNE VOIE TELEPHONIQUE. SELON L'INVENTION, ON EVALUE LE NIVEAU DU SIGNAL PRESENT SUR LA VOIE SUR DES INTERVALLES DE TEMPS SUCCESSIFS, ON SELECTIONNE CELLES DES VALEURS DE NIVEAU COMPRISES DANS UNE PLAGE DE NIVEAU DE BRUIT DONNEE, ON LES EXPRIME A L'AIDE DE R VALEURS DISCRETES DE CETTE PLAGE, ET ON CALCULE LES COMPTES DONNANT LA REPARTITION DES VALEURS SELECTIONNEES ENTRE LES DIFFERENTES VALEURS DISCRETES POUR PRENDRE COMME VALEUR DE NIVEAU DE BRUIT CELLE DES VALEURS DISCRETES SUR LAQUELLE SE CONCENTRE LA MAJORITE DES VALEURS SELECTIONNEES. APPLICATION: DOMAINE DE TRANSMISSION TELEPHONIQUE.
Patent FR-2537511-A1 (FR)
Title: Protection for the windscreen or rear window of a vehicle.
IPC: B60J11/00
Filed: 1982-12-10
Abstract: Device for protecting the windscreen or rear window of a vehicle which is parked comprising a cover of flexible material, the central portion 1 of which has a shape and a surface corresponding to those of the windscreen or the window to be protected, and at least two lateral portions L extending on two opposite sides of the central portion, characterised in that the said lateral portions have a shape and a width such that they can penetrate inside the vehicle, while the doors or the hatch or the rear windows are open, and be trapped by these equipments when they are closed again.
Patent FR-2537580-A1 (FR)
Title: Nouveaux derives de la benzylcarbamoylpyridine, leurs procedes de preparation et leur utilisation comme herbicides pour le desherbage de cultures
Inventor: HIRTZBACH FRANCOIS DE REINACH
IPC: A01N43/40
Filed: 1982-12-13
Abstract: CES NOUVEAUX DERIVES REPONDENT A LA FORMULE GENERALEI (CF DESSIN DANS BOPI) R: HALOGENE, ALKYLEC-C EVENTUELLEMENT HALOGENE; ALKOXYC-C;R ET R: ALKYLEC-C, ALKOXYC-C, ALKOXYALKYLEC-C;R: ACYLE, AZIDOMETHYLE, ALKOXYCARBONYLMETHYLEC-C, HYDROXYETHYLE, CHLOROETHYLE, METHYLE, ETHYLE, VINYLE, ALCYNYLOXYALKYLEC-C, METHYLE SUBSTITUE PAR UN HETEROCYCLE;N EST EGAL A UN NOMBRE ENTIER DE 0 A 5, VALEURS LIMITES COMPRISES. CES COMPOSES SONT UTILISABLES POUR LE DESHERBAGE SELECTIF DE CULTURES TELLES QUE LE COTON ET LE TOURNESOL.
Patent FR-2537967-A1 (FR)
Inventor: LAVIRON CHARLES
IPC: C01B17/90
Filed: 1982-12-17
Abstract: A process for the purification of by-product sulfuric acid resulting from the synthesis of boron trifluoride, wherein the ratio of fluorine to boron is three or more, which process comprises entraining the by-product acid in an inert gas, the process being characterized in that before entrainment the anhydrous sulfuric acid is diluted with water in a proportion of from about one to about ten percent by weight of water with respect to the acid to be treated, the temperature being maintained above 90 DEG  C., the sulfuric acid obtained containing less than 0.003% fluorine and less than 0.005% boron, so that the quality is substantially equivalent to a sulfuric acid directly obtained by the oxidation of sulfur.
Patent FR-2541648-A1 (FR)
Title: Multi-hull structure with an articulated nacelle allowing righting after capsizing
IPC: B63B1/14
Filed: 1983-02-25
Abstract: Multi-hull structure with an articulated nacelle allowing righting after capsizing. The invention relates to a multi-hull structure, righting itself after capsizing, characterised in that a nacelle N is articulated around a horizontal axis O to the assembly formed by the hulls C and the beams P. A locking device U between the nacelle and the beams/hulls is unlocked when capsizing so as to allow the righting rotation of the beams/hulls P and C assembly around N. Mechanical and hydraulic devices create the righting torque. The structure according to the invention is particularly intended for the fields of pleasure sailing, services, transport and fishing.
Patent FR-2524324-A1 (FR)
Title: Catheter pour introduire dans l'uterus un oeuf feconde in vitro et son procede d'utilisation
Inventor: WALLACE HENRY GEORGE
IPC: A61B19/00
Filed: 1983-03-30
Abstract: L'INVENTION APPORTE UN APPAREIL POUR L'INTUBATION DU COL UTERIN, COMPRENANT UN CATHETER SOUPLE ENTOURE D'UN FOURREAU. LE CATHETER PORTE UN EMBOUT 2 A SON EXTREMITE PROXIMALE. LE FOURREAU 6 EST PLUS RIGIDE QUE LE CATHETER ET POSSEDE A SON EXTREMITE PROXIMALE UNE PARTIE ELARGIE 7 FORMANT UN MANCHE POUR L'OPERATEUR. LE FOURREAU 6 EST DISPOSE COULISSANT SUR LE CATHETER, ENTRE UNE PREMIERE POSITION OU L'EXTREMITE DISTALE DU FOURREAU COINCIDE A PEU PRES AVEC L'EXTREMITE DISTALE DU CATHETER ET UNE DEUXIEME POSITION OU LE MANCHE 7 DU FOURREAU EST EN BUTEE CONTRE L'EMBOUT 2 DU CATHETER ET OU LE CATHETER FAIT SAILLIE DE L'EXTREMITE DISTALE DU FOURREAU PAR UNE PORTION 10 DONT LA LONGUEUR N'EST PAS INFERIEURE A LA PROFONDEUR D'INTUBATION DANS LE CANAL DU COL UTERIN.
Patent FR-2525140-A1 (FR)
Title: Procede de preparation d'une piece de patron
Inventor: PEARL DAVID RAYMOND
IPC: B26D7/18
Filed: 1983-04-13
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR PREPARER UNE PIECE DE PATRON EN DEPLACANT UN OUTIL DE COUPE 12 CONFORMEMENT A UN PROGRAMME DE COUPE PREDETERMINE EN APPUI DE COUPE CONTRE UNE NAPPE S DE MATIERE EN FEUILLE ETALEE SUR UNE SURFACE SUPPORT POUR DECOUPER LA PIECE DE PATRON. EN MEME TEMPS QUE S'EFFECTUE L'OPERATION DE DECOUPAGE, UNE SUBSTANCE EST APPLIQUEE, PAR EXEMPLE, AU MOYEN D'UN TUBE DISTRIBUTEUR 60, SUR AU MOINS UNE PARTIE IMPORTANTE DU CONTOUR DE LA PIECE DE PATRON. LA SUBSTANCE APPLIQUEE PEUT ETRE UN FLUIDE DE MARQUAGE QUI MARQUE LE CONTOUR DE LA PIECE DE PATRON POUR FACILITER SA SEPARATION MANUELLE DES CHUTES OU CE PEUT ETRE UN ADHESIF, AUQUEL CAS ON UTILISE UNE SURFACE DE RAMASSAGE QUE L'ON MET EN APPUI CONTRE L'ADHESIF POUR ENLEVER SOIT LA PIECE DE PATRON DECOUPEE SOIT LES CHUTES.
Patent FR-2532069-A1 (FR)
IPC: G02B21/36
Filed: 1983-06-29
Abstract: L'APPAREIL COMPORTE DES MOYENS (DISPOSITIFS DE DEVIATION 14, 18, 22, SURFACE SEMI-TRANSPARENTE SEMI-REFLECHISSANTE POUR DONNER UNE IMAGE DROITE, NON INVERSEE LATERALEMENT, D'UNE SURFACE A DESSINER 10 COMBINEE AVEC UNE IMAGE D'UN OBJET MICROSCOPIQUE DANS LE PLAN D'OBSERVATION D'UN MICROSCOPE OU DANS LE PLAN FILM D'UN APPAREIL PHOTOGRAPHIQUE.
Patent FR-2533721-A1 (FR)
Title: Systeme d'ordinateur avec compilation en temps reel
IPC: G06F9/48
Filed: 1983-09-26
Abstract: L'INVENTION CONCERNE UN SYSTEME D'ORDINATEUR ASSURANT LA COMPILATION EN TEMPS REEL D'UN PROGRAMME D'ORIGINE EN LANGAGE EVOLUE AU MOMENT OU IL EST ENTRE OU REVISE AU PUPITRE. A CETTE FIN, L'ORDINATEUR COMPORTE UN PROGRAMME COMPILATEUR, UN PROGRAMME EDITEUR ET UNE MEMOIRE-TAMPON DE CODE D'ORIGINE. UN CARACTERE DE MARQUE DE PAUSE EST ENREGISTRE AU DEBUT DE LA MEMOIRE-TAMPON ET EMPECHE LE COMPILATEUR D'AVANCER AU-DELA. LORSQUE DES CARACTERES SONT ENTRES AU CLAVIER, L'EDITEUR PREND LA COMMANDE DU SYSTEME ET ENREGISTRE CES CARACTERES DANS LA MEMOIRE-TAMPON JUSQU'A CE QU'UN RETOUR DU CHARIOT SOIT ENTRE. A CE MOMENT, IL REMPLACE LA MARQUE DE PAUSE PAR UN ESPACEMENT ET ENREGISTRE UNE NOUVELLE MARQUE DE PAUSE DANS L'EMPLACEMENT ADJACENT AU RETOUR DU CHARIOT. LE COMPILATEUR PEUT ALORS EFFECTUER L'ANALYSE LEXICALE, SYNTACTIQUE ET SEMANTIQUE DE LA LIGNE QUI VIENT D'ETRE ECRITE, JUSQU'A LA NOUVELLE MARQUE DE PAUSE.
Patent FR-2558223-A1 (FR)
Title: Bearing with information sensor.
Inventor: PEILLOUD FERNAND
IPC: F16C19/52
Filed: 1984-01-17
Abstract: A bearing with information sensor which comprises a fixed ring 2 and a rotating ring 1 having raceways for rolling bodies 3 arranged in a cage 4 for retaining and angularly positioning the said rolling bodies 3 and, optionally, a sealing means 5 securely fastened to one ring 1 interacting with a sealing surface 8 carried by the other ring 2, characterised in that the fixed ring 2 has a bearing surface for mounting a sensor 10 whilst the rotating ring 1 carries a surface 12 for retaining a coding element 13 arranged opposite the said sensor 10.
Patent FR-2560148-A1 (FR)
Title: Optimisations of an autogiro helicopter hybrid machine configuration
IPC: B64C27/00
Filed: 1984-01-12
Abstract: The invention relates to flying machines with rotating wings, an autogiro helicopter hybrid. The starting point is the autogiro, by reason of its great mechanical simplicity and of its lightness. The innovation consists in permanently transmitting a fraction of the power of the engine to the lift rotor. This power part is limited in order:     - not to have too heavy and complex a rotor reducing gear; - to cause the blades of the lift rotor, during the whole flight, to describe a positive, moderate incidence plane.   The necessary anti-tongue function, but substantially reduced in value compared to a helicopter, is obtained to very good effect by slightly offsetting the propeller to one side. On still more elaborate machines, a temporary association with a reaction rotor makes it possible to produce a true helicopter for brief periods. The aim sought is to obtain a high performance machine with high energy efficiency, less complex than a pure helicopter which, for its part, can hover for a long time, but rarely makes use of this facility.
Patent FR-2558961-A1 (FR)
Title: Method for separating plasma proteins in order to obtain in particular alpha1-antitrypsin
Inventor: CONSTANS JACQUES
IPC: A61K38/00
Filed: 1984-01-27
Abstract: The method comprises the following steps:   a. Blood plasma is equilibrated with buffer to a slightly basic pH by passing through a first chromatographic column which is itself equilibrated with this buffer. b. The fraction collected at the outlet of this first column is transferred to a second chromatographic column containing Blue-trisacryl, at the outlet of which a protein fraction is recovered. c. This protein fraction is transferred to a third chromatographic column containing DEAE-Trisacryl in order to recover alpha1-antitrypsin by elution.   Application in the separation and recovery of blood components.
Patent FR-2571599-A1 (FR)
Title: Device included in a cigarette to assist in extinguishing it with a view to resuming its use at a later stage
IPC: A24D1/10
Filed: 1984-05-23
Abstract: The invention relates to an addition to a cigarette, the purpose of which is to encourage the smoker to smoke it in stages, the means being to slow down or even halt the propagation of the burn at a point which will allow the smoker to return to the cigarette at a later stage. This addition consists of a ring 3 which surrounds the tobacco 1, this ring being a folded strip of either metal foil or a paper that is a very poor conductor of combustion. In either case, when the combustion is slowed down, the cigarette will go out unless the smoker draws more deeply several times once the ring is reached. As a variant, a disc 5 could interrupt the column of tobacco underneath the ring, this disc being either totally impervious to combustion - in which case the smoker would be compelled to stop - or simply reinforce the effect of the ring.
Patent FR-2564982-A1 (FR)
Title: Embout de couplage d'un guide de lumiere a une source lumineuse, notamment pour un eclairage de ville integre a un ensemble projecteur pour automobile
Inventor: BRUN NORBERT
IPC: F21S8/12
Filed: 1984-05-25
Abstract: L'EMBOUT SELON L'INVENTION PERMET D'ASSURER LE COUPLAGE D'UN GUIDE CYLINDRIQUE 40 AVEC UNE SOURCE LUMINEUSE 10. SELON L'INVENTION, CET EMBOUT COMPREND: UNE SURFACE DE TRAVERSEE 20, CONCAVE ET SPHERIQUE, ENTOURANT PARTIELLEMENT LA SOURCE, SUR LAQUELLE ELLE EST CENTREE 0, DE MANIERE QUE TOUT RAYON EMIS PAR LA SOURCE QUI FRAPPE CETTE SURFACE LA TRAVERSE SANS DEVIATION ET PENETRE A L'INTERIEUR DU GUIDE; UNE SURFACE RECUPERATRICE DE FLUX 30, CONVEXE ET DE REVOLUTION, CETTE SURFACE ETANT TELLE QUE L'ANGLE D'INCIDENCE D'UN RAYON ISSU DE LA SOURCE ET AYANT PENETRE A L'INTERIEUR DU GUIDE RESTE TOUJOURS SUPERIEUR A L'ANGLE LIMITE DE REFLEXION TOTALE CORRESPONDANT A L'INDICE DE REFRACTION DU MATERIAU CONSTITUANT LE GUIDE. DE LA SORTE, TOUT RAYON AYANT PASSE LA SURFACE DE TRAVERSEE SERA REFLECHI TOTALEMENT PAR LA SURFACE RECUPERATRICE ET CAPTE PAR LE GUIDE. L'INVENTION S'APPLIQUE EN PARTICULIER A UN ECLAIRAGE DE VILLE INTEGRE A UN ENSEMBLE PROJECTEUR COMPACT POUR AUTOMOBILE.
Patent FR-2568651-A1 (FR)
Title: Chaine de transmission
Inventor: DUPOYET GUY
IPC: F16G13/06
Filed: 1984-08-03
Abstract: CETTE INVENTION PERMET DE REALISER UNE CHAINE PRESENTANT UNE LARGEUR HORS TOUT PARTICULIEREMENT FAIBLE, TOUT EN POUVANT FONCTIONNER AVEC DES PIGNONS AYANT UNE EPAISSEUR DE DENTURE HABITUELLE. CE RESULTAT EST OBTENU, NOTAMMENT, EN PREVOYANT QUE DANS LEURS PLAGES D'EXTREMITE 12, LES PLAQUES INTERIEURES 10 SONT DEFORMEES SUR LEURS DEUX FACES ET DELIMITENT DES PARTIES EN SAILLIE 16C DIRIGEES VERS L'INTERIEUR DE LA CHAINE, LESDITES PARTIES EN SAILLIE ETANT AINSI SEPAREES D'UNE DISTANCE D INFERIEURE A L'EPAISSEUR DES DENTS DES PIGNONS AVEC LESQUELS LA CHAINE DOIT COOPERER. APPLICATION, NOTAMMENT, AUX TRANSMISSIONS POUR CYCLES.
Patent FR-2569604-A1 (FR)
Title: Portable device with vibrations for removing bark from trees
Inventor: CIRUSSE PHILIPPE
IPC: B23Q5/027
Filed: 1984-09-05
Abstract: The invention relates to a device, combined with a portable motor cutter, for economically, rapidly, effortlessly and safely removing bark from trees. It comprises a horizontal blade 1, driven with a reciprocating translational movement, of small amplitude and high frequency obtained, from the rotational movement of the motor, by means of the pulley 9, the crankshaft 6 and the connecting rod 7. This blade 1 moves over the base plate 2 between the slides 3 guided by the key. It is sufficient to place the base plate 2 on the trunk, and to slide the device forwards, for the blade 1, between wood and bark, to remove the latter in large shreds.
Patent FR-2558185-A1 (FR)
Title: Matiere en feuilles pour signalisation sur chaussees d'une grande durabilite
Inventor: ISHIHARA YUJI
IPC: E01F9/524
Filed: 1985-01-11
Abstract: L'INVENTION CONCERNE UNE MATIERE EN FEUILLES POUR SIGNALISATION SUR CHAUSSEES D'UNE DURABILITE AMELIOREE. LA MATIERE EN FEUILLES SELON L'INVENTION COMPREND UN STRATIFIE D'UNE COUCHE DE BASE 1 CONTENANT DU CAOUTCHOUC SYNTHETIQUE NON VULCANISE COMME INGREDIENT PRINCIPAL ET UNE COUCHE COLOREE 2 DE CAOUTCHOUC SYNTHETIQUE NON VULCANISE CONTENANT UN AGENT COLORANT ET DES MICROSPHERES DE VERRE 4 DISPERSEES SUR LA SURFACE DE LA COUCHE COLOREE. LES PORTIONS INFERIEURES DES MICROSPHERES SONT ENROBEES DANS LA COUCHE DE BASE ET LES SURFACES RESTANTES DES MICROSPHERES ET LA SURFACE DU STRATIFIE SONT COUVERTES INTEGRALEMENT PAR UNE COUCHE SUPERFICIELLE 3 D'UNE PELLICULE MINCE CONSTITUEE D'UNE RESINE SYNTHETIQUE TRANSPARENTE ET INCOLORE. L'ARRACHEMENT DES MICROSPHERES DE VERRE EST EMPECHE PAR LA COOPERATION ENTRE LES TROIS COUCHES ET L'USURE DE LA FEUILLE ELLE-MEME EST NOTABLEMENT REDUITE.
Patent FR-2576153-A1 (FR)
Title: Roof antenna for motor vehicle.
IPC: H01Q1/10
Filed: 1985-01-14
Abstract: This roof antenna for motor vehicle includes at least one end wire equipped with a domed cover 1 consisting of an internal metal sleeve 2 and an external sheath 3, made of plastic and elastomer, moulded over the sleeve 2. The sleeve 2 includes a lateral skirt 4 and a bottom 5, delimiting between them a bore 8 dimensioned so as to grip the free end of the antenna wire 20. The sheath 3 also includes a lateral skirt 15 and a bottom 16, the latter advantageously being traversed by an opening 17 leaving visible a portion of the bottom 5 of the sleeve 2 so that the force of insertion, when installing the domed cover 1 on the antenna wire 20, can be applied directly to the sleeve 2 and not to the sheath 3.
Patent FR-2576842-A1 (FR)
Title: Process for manufacturing a strip profile of textile nature and strip profiles obtained by the implementation of this process
IPC: B32B37/20
Filed: 1985-02-05
Abstract: The invention relates to a process for manufacturing a composite textile strip profile comprising a fabric 1 lined with foam 3, such as especially, but not exclusively, beading, piping (braiding), filling or strip profile for edge-to-edge mounting. The foam strip 3 is applied against the fabric tape 1 by a hot-rolling method. The widths of the fabric tape 1 and of the foam strip 3 are initially determined as a function of the final desired strip profile, and of the foam strip 3 which has nevertheless a width at most equal to that of the tape 1 and which is positioned in relation to the tape 1 as a function of the strip profile which it is desired to be finally obtained. Application to furnishing and decoration, and to sports articles, as well as to manual tools.
Patent FR-2578635-A1 (FR)
Title: Improved pulsed air boiler for domestic and industrial heating
IPC: F24H3/08
Filed: 1985-03-11
Abstract: The invention relates to a pulsed air heating boiler which comprises a rectangular framework made from steel, cast iron or other metal, the upper part of which, forming the cover, is dismantleable and comprises the combination of the conventional elements such as hearth, combustion chamber with movable grid and parabola made from cast iron or refractory bricks, ashbox and desoiler, ash removal hatch, loading hatch, hearth hatch and a nozzle for the start of smoke or post-combustion gases, a cover made from steel metal sheet or cast iron 2, from which there is suspended and to which there is fixed a steel tube sealed circuit in the shape of a serpentine coil 1a, b, 1c, around which the flames produced by the fuel flicker, serpentine coil circuit in which fresh air is pulsed and heated. This cover 2 is dismantleable with the entire circuit of the heat collecting serpentine coil with its inlet 3 and outlet 4 pulsed air connections. The boiler itself can be used with all known fuels: gas, fuel oil, coal, wood.
Patent FR-2563491-A1 (FR)
Title: Procede et dispositif pour la production d'air frais de haute energie et de climatisation pour avions
Inventor: KRAFKA HERFRIED
IPC: B64D13/06
Filed: 1985-03-28
Abstract: PROCEDE ET DISPOSITIF POUR LA PRODUCTION D'AIR DE HAUTE ENERGIE ET DE CLIMATISATION POUR LES AVIONS QUI SONT MUNIS DE PROPULSEURS PRINCIPAUX ET D'UN PROPULSEUR AUXILIAIRE ENTRAINANT UN COMPRESSEUR D'AIR DE CLIMATISATION. LE COMPRESSEUR D'AIR DE CLIMATISATION 2 ET LE PROPULSEUR AUXILIAIRE 1 SONT ALIMENTES PAR L'AIR SORTANT DE LA CABINE DES PASSAGERS OU DE LA CABINE DE PILOTAGE ET PAR L'AIR PROVENANT DE L'ASPIRATION DE LA COUCHE LIMITE, CE SYSTEME D'ALIMENTATION ASSURANT UN MODE DE FONCTIONNEMENT ECONOMIQUE.
Patent FR-2579691-A1 (FR)
Title: Dispositif de montage d'une chainette a boules
Inventor: CAHON HERVE
IPC: F16B43/00
Filed: 1985-03-29
Abstract: DISPOSITIF DE MONTAGE DE L'EXTREMITE D'UNE CHAINETTE A BOULES SUR UN BOULON DE FIXATION, COMPORTANT UN EVIDEMENT 10, EPOUSANT LA FORME D'UNE BOULE DE CHAINETTE 1 ET D'UNE SECTION DE FIL DE LIAISON, MENAGE SOIT DANS UNE BAGUE RAPPORTEE 9, SOIT DANS LA BASE DE LA TETE DU BOULON 5, LEDIT EVIDEMENT ETANT MASQUE, AU MOINS PARTIELLEMENT, EN SERVICE, RESPECTIVEMENT PAR LA TETE DU BOULON 5 OU PAR LA SURFACE SUR LAQUELLE LADITE TETE DE BOULON EST EN APPUI.
Patent FR-2562548-A1 (FR)
Title: Materiaux photoresistants positifs a base de polysilane et leurs procedes d'utilisation
Inventor: HARRAH LARRY ALLAN
IPC: G03F7/075
Filed: 1985-04-02
Abstract: NOUVEAUX COPOLYMERES DE POLYSILANE COMPRENANT DES MOTIFS REPETITIFS DE -SI(X)(Y)- ET SI(A)(B)-, SI(X)(Y) ETANT DIFFERENT DE SI(A)(B), DANS LESQUELS : X ET Y CONTIENNENT ENSEMBLE 1-13 ATOMES DE CARBONE, ET X ET Y SONT CHACUN INDEPENDAMMENT L'UN DE L'AUTRE L'HYDROGENE, UN ALKYLE, UN CYCLOALKYLE, UN PHENYLE, UN ALKYLPHENYLE, OU UN PHENYLALKYLE, SOUS RESERVE QUE SEUL L'UN DES RADICAUX X ET Y CONTIENT UNE PARTIE PHENYLE, OU DANS LESQUELS X ET Y SONT UN GROUPE ALKYLENE FORMANT UN CYCLE AVEC L'ATOME DE SILICIUM ADJACENT, ET DANS LESQUELS : A ET B CONTIENNENT ENSEMBLE 3-13 ATOMES DE CARBONE, ET A ET B SONT CHACUN INDEPENDAMMENT L'UN DE L'AUTRE UN ALKYLE OU UN CYCLOALKYLE, SOUS RESERVE A QUE LORSQUE L'UN DES RADICAUX A ET B EST UN ETHYLE, L'AUTRE N'EST NI UN METHYLE, NI UN ETHYLE, ET B QUE LORSQUE L'UN DES RADICAUX A ET B EST UN N-PROPYLE ET QUE L'AUTRE EST UN METHYLE, X ET Y NE SONT PAS TOUS DEUX DES METHYLES. DES HOMOPOLYSILANES CORRESPONDANTS SONT EGALEMENT FOURNIS. PAR EXPOSITION A UN RAYONNEMENT ULTRA-VIOLET, ILS SE PHOTODEPOLYMERISENT EN DONNANT DES PRODUITS VOLATILS. PAR CONSEQUENT, ILS REPRESENTENT UNE NOUVELLE CLASSE D'AGENTS PHOTORE SISTANTS QUI PERMETTENT LA FORMATION DIRECTE D'UNE IMAGE POSITIVE ELIMINANT L'ETAPE DE DEVELOPPEMENT JUSQU'ICI NECESSAIRE.
Patent FR-2563553-A1 (FR)
Title: Reinforcing building unit bonded with mineral
Inventor: THIEME H
IPC: D06M11/79
Filed: 1985-04-12
Abstract: Building units bonded with minerals are reinforced by use of threads, cords, strips or constructions of high polymer materials contg. CO, CH or NH gps. Before use, the high polymer material is exposed to a high energy radiation field, is drawn, and is passed through a bath which forms a polysilicate. Pref. radiation is of wavelength 400-2800 nm. Strips of high polymer material are profiled on the surface before being drawn.
Patent FR-2563234-A1 (FR)
Title: Prodn. of D-glucose and starch hydrolysis
Inventor: HOHAUS WOLFGANG
IPC: C13K1/06
Filed: 1985-04-19
Abstract: D-glucose and starch hydrolysates are prepd. by hydrolysis of starch (-contg. materials) by acid and/or enzymic catalysis by (a) sterilising a partial hydrolysate having an ED value of 15-35%, which has been previously purified by mechanical solid/liquid sepn. and adsorptive sepn. involving a heating step; (b) adjusting the pH value of the stenlised partial hydrolysate to 4-6; (c) adding free enzyme; (d) placing the enzyme-catalysed substrate into one or more reaction vessels contg. enzyme/support complexes in noninhibited diffusion from and subjecting the substrate to hydrolysis by the combined action of the free enzyme and the supported enzyme; (e) continuing the hydrolysis at 326-338 (331-350) deg.K and an unitial ED value of 35-80%. (f) effecting the treatment bachwise or continuously in one or more steps, until final specific hydrolysis of the prod. (g) deactivating the enzyme by heating, (h) purifying the deactivated hydrolysate and (i) converting it by thermal concn., crystallisation, spray-drying or granulation in turbulent layers into a finished or ready for use prod.
Patent FR-2581256-A1 (FR)
Title: Coupleur directif a large bande pour ligne a microruban
Inventor: DAIN RENE LE
IPC: H01P5/18
Filed: 1985-04-26
Abstract: LE COUPLEUR COMPREND UN TRONCON DE LIGNE A MICRORUBAN DONT L'AME 16 EST COUPLEE A L'AME 10 DE LA LIGNE SUR UNE LONGUEUR L4, L ETANT LA LONGUEUR D'ONDE DANS UNE PARTIE MEDIANE DE LA BANDE PASSANTE RECHERCHEE. LE TRONCON PRESENTE UNE PREMIERE FRACTION PARALLELE A LA LIGNE ET A FAIBLE DISTANCE DE CELLE-CI POUR AVOIR UN COUPLAGE SERRE ET UNE SECONDE FRACTION DIVERGEANT DE LA LIGNE ET FERMEE PAR UNE IMPEDANCE CARACTERISTIQUE 20, L'EXTREMITE LIBRE DE LA PREMIERE FRACTION ETANT RELIEE A LA CHARGE ET CETTE PREMIERE FRACTION PROLONGEE SUR UNE LONGUEUR INFERIEURE A L16 POUR CONSTITUER UNE MICROCAPACITE DE PRELEVEMENT D'ENERGIE SUR LA LIGNE.