baber/WOPTO huggingface dataset:
Patent FR-2571668-A1 (FR)
Title: Dispositif de commande de la transmission de la force motrice dans un vehicule a quatre roues motrices
Inventor: STELTER NORBERT
IPC: B60K23/08
Filed: 1985-10-09
Abstract: ON ENTRAINE UN ESSIEU PRINCIPAL DIRECTEMENT, ET UN ESSIEU SECONDAIRE PAR L'INTERMEDIAIRE D'UN ACCOUPLEMENT LONGITUDINAL REGLABLE EN CONTINU. A PARTIR D'UNE PUISSANCE PRESCRITE (PS) ET UNE VITESSE DE MARCHE (VF), ON DETERMINE UNE FORCE DE TRACTION PRESCRITE (FZS) DE TOUTES LES ROUES A PARTIR DE LAQUELLE ON CREE UNE GRANDEUR DE COMMANDE (PL) AU MOYEN D'UN FACTEUR (K1 A K3) DEPENDANT DES PARAMETRES DE MARCHE OU DE FONCTIONNEMENT. L'ACCOUPLEMENT LONGITUDINAL PEUT ETRE EN OUTRE COMMANDE PAR UNE AUTRE GRANDEUR DE COMMANDE (PL).
Patent FR-2589009-A1 (FR)
Title: Electromagnetic delay line producible in moulded casing
Inventor: GRANDJEAN DANIEL
IPC: H03H7/32
Filed: 1985-10-18
Abstract: The present invention relates to passive or active electromagnetic delay lines with single delay or multiple delays. The delay lines according to the invention are produced by stacking insulating substrates 40 to 45 supporting metallisations 51, 52, 53 making it possible to construct capacitive, and possibly inductive components and to connect these various components together. Application to delay lines delivered in moulded casings.
Patent FR-2573761-A1 (FR)
Title: Acylamino hydroxyalcanoyl amino et imino acides et esters a action therapeutique
Inventor: GODFREY JOLLIE D JR
IPC: C07C239/00
Filed: 1985-11-22
Abstract: COMPOSES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE: X EST DE PREFERENCE UN RADICAL DE FORMULE: (CF DESSIN DANS BOPI) R EST DE PREFERENCE UN RADICAL METHYLE; R EST DE PREFERENCE UN ATOME D'HYDROGENE OU UN ION METAL ALCALIN; R EST DE PREFERENCE UN RADICAL BENZYLE; ET R EST DE PREFERENCE UN RADICAL PHENYLE. CES COMPOSES SONT UTILISABLES COMME ANTIHYPERTENSEURS EN RAISON DE LEUR ACTION D'INHIBITION DE L'ENZYME DE TRANSFORMATION DE L'ANGIOTENSINE, ET CERTAINS D'ENTRE EUX SONT EGALEMENT UTILISABLES COMME ANALGESIQUES EN RAISON DE LEUR ACTION D'INHIBITION DE L'ENCEPHALINASE.
Patent FR-2590405-A1 (FR)
Title: Procede de gravure de materiaux organiques par plasma
IPC: H01L21/311
Filed: 1985-11-21
Abstract: LE PROCEDE DE GRAVURE DE MATERIAUX ORGANIQUES PAR PLASMA SELON LA PRESENTE INVENTION UTILISE UN REACTEUR GRANDE VITESSE HAUTE PRESSION DANS DES CONDITIONS NORMALES. LE MELANGE GAZEUX EST UN MELANGE D'HYDROGENE ET D'ARGON. ON ARRIVE AINSI A OBTENIR UNE GRAVURE PARFAITEMENT ANISOTROPE D'UNE COUCHE DE RESINE 2 REVETUE D'UNE COUCHE MINCE MINERALE 3. UN LEGER REDEPOT 7 SUR LES PAROIS DES ZONES GRAVEES CONTRIBUE A L'OBTENTION D'UNE EXCELLENTE ANISOTROPIE. APPLICATION A LA FABRICATION DES COMPOSANTS SEMICONDUCTEURS.
Patent FR-2590741-A1 (FR)
Inventor: LEVEL YVES
IPC: H02J3/26
Filed: 1985-11-26
Abstract: 1. Process for controlling the supply of loads from a three-phase supply source, according to which at each trip of the supply of the loads the flow of current in each load is only permitted during a time corresponding to a certain number of periods of the alternating supply current defining a wave train, and on each trip of the supply of the loads current is first of all permitted to flow, during the passage to zero of the voltage between two phases, in two lines for supplying loads corresponding to two different phases of the three-phase supply current and then, with a predetermined delay, current is permitted to flow in the third supply line of the loads corresponding to the third phase, characterised in that for each trip of the supply of the loads (R1 , R2 , R3 ) a specific voltage between two phases (U12 or U23 or U31 ) and a specific direction of development, increasing or decreasing, of this voltage are selected in order first of all to permit current to flow in two specific lines (Y1 and Y2 or Y2 and Y3 or Y3 and Y1 ) for supplying the loads during the passage through zero of the said determined voltage (U12 or U23 or U31 ) in the said determined direction of development, and that for a series of six successive trips of the supply of the loads permutations among the phases and directions of development under consideration are made in order to define the said determined voltage (U12 or U23 or U31 ) and the direction of development taken into account for this voltage in order to cause each trip during a passage to zero corresponding to a different combination of a voltage determined between phases and a direction of development of this voltage (U12 increasing, U31 decreasing, U23 increasing, U12 decreasing, U31 increasing, U23 decreasing), in such a way that for the currents (I1 , I2 , I3 ) flowing through each line (Y1 , Y2 , Y3 ) for supplying the loads (R1 , R2 , R3 ) on a cycle of six trips loading to the formation of six wave trains, the continuous component is cancelled.
Patent FR-2574144-A1 (FR)
Title: Derailleur arriere pour une bicyclette
Inventor: NAGANO MASASHI
IPC: B62M9/1246
Filed: 1985-11-29
Abstract: L'INVENTION CONCERNE UN DERAILLEUR ARRIERE POUR UNE BICYCLETTE QUI DEPLACE UNE CHAINE D'UN PIGNON A UN AUTRE. SELON L'INVENTION, IL COMPREND UN ORGANE DE FIXATION 1, UN MECANISME DE LIAISON L POURVU D'UN ORGANE DE BASE 2, DE DEUX ORGANES DE LIAISON 3 ET D'UN ORGANE MOBILE 5, UN PREMIER ARBRE HORIZONTAL 7 POUR FAIRE PIVOTER LE MECANISME DE LIAISON SUR L'ORGANE DE FIXATION, UN GUIDE-CHAINE 6 COMPRENANT UNE POULIE DE GUIDAGE 61, UNE POULIE DE TENSION 62 ET UNE PLAQUE DE POULIE 64 AYANT UNE SURFACE DE SOLLICITATION 63, UN SECOND ARBRE HORIZONTAL 13 POUR FAIRE PIVOTER LE GUIDE-CHAINE SUR L'ORGANE MOBILE, UN PREMIER MOYEN DE SOLLICITATION ENTRE L'ORGANE DE FIXATION ET LE MECANISME DE LIAISON, UN SECOND MOYEN DE SOLLICITATION ENTRE L'ORGANE MOBILE ET LE GUIDE-CHAINE ET UN MOYEN DE MAINTIEN QUI REPOND AU MOUVEMENT PIVOTANT DU MECANISME DE LIAISON ET DU GUIDE-CHAINE POUR AINSI MAINTENIR L'INTERVALLE ENTRE LA SURFACE DE SOLLICITATION ET LA CHAINE A PLUS D'UN INTERVALLE PREDETERMINE. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE DU CYCLE.
Patent WO-8701741-A1 (WO)
Title: Process for producing a semi-isolating substrate made of thermally stable and non-dislocated iii-v material
Inventor: CLERJAUD BERNARD
IPC: C30B15/00
Filed: 1986-09-15
Abstract: The process according to the invention comprises the drawing of an AB single crystal from a corresponding melt bath, A and B representing respectively an element of III-V columns of the periodic classification, doping said bath by means of ions of a transition metal used to compensate the residual impurities of the substrate, the concentration of said ions in the AB substrate being at the most equal to the solubility limit of said ions at the annealing temperature of said substrate, as well as the doping of the bath by means of ions of an element of III or V column different from A and from B. The substrate obtained may be used for fabricating logic integrated circuits.
Patent FR-2595401-A1 (FR)
Title: Armoured device for protecting the apertures of a room or of a dwelling
IPC: E05C9/04
Filed: 1986-03-04
Abstract: The invention relates to an armoured device for protecting the apertures of a room or of a dwelling. This device is characterised in that break-in safety is obtained by the simultaneous action: - of the lateral locking bolts 1; - of the top and bottom anchoring points 2; - of the special profile given to the fixed frame 5. The invention can be incorporated in the structure being built or be attached to any existing aperture.
Patent FR-2598455-A1 (FR)
Title: Method for blocking locking assemblies equipping opening panels, blocking device allowing this method to be implemented and assemblies provided with this device
Inventor: DUMONT SERGE
IPC: E05C9/00
Filed: 1986-05-09
Abstract: The invention relates to a method for blocking locking assemblies with link rods fitted on opening panels. It is characterised in that, facing a zone 15 in which the link rod is capable of having a shape 16 which, taking account of the movement which it must undergo so that the lock bolt 5 allows opening, is able to form a stop: - there is combined with the opening panel a support 17 at least one part of one face 18 of which adjoins the said zone 15 of the link rod whilst another face 19 carries the lock 13 and, - there is connected to the lock 13 and guided with respect to one of the components which are the lock 13 and the support 17, the blocking member 14 in a manner such that it can be moved between two positions 20, 21 in one 20 of which it interacts with the stop shape 16 which the link rod carries for this purpose in order to prevent displacement thereof whilst in the other position 21, it is disengaged from this stop shape 16 and releases the link rod. Application to the industry for making locks for buildings.
Patent FR-2600846-A1 (FR)
Title: Dispositif d'identification des sources connectees a une grille de commutation et grille associee a un tel dispositif
Inventor: SURJON CLAUDE
IPC: H04N5/268
Filed: 1986-06-24
Abstract: DISPOSITIF D'IDENTIFICATION POUR INDIQUER LAQUELLE, PARMI LES N SOURCES CONNECTEES RESPECTIVEMENT AUX N ENTREES E1-EN D'UNE GRILLE DE COMMUTATION 1, EST RECUE SUR UNE SORTIE DONNEE SI DE LA GRILLE. LE DISPOSITIF COMPORTE UN CIRCUIT DE DECODAGE 5 POUR, A PARTIR DES SIGNAUX DE COMMANDE DE GRILLE, DETERMINER QUELLE ENTREE DE GRILLE, ET DONC QUELLE SOURCE, EST COMMUTEE PAR LA GRILLE SUR LA SORTIE DONNEE SI. LE CIRCUIT DE DECODAGE FOURNIT N SIGNAUX DISTINCTS, RELATIFS RESPECTIVEMENT AUX N LIAISONS ENTRE LA SORTIE DONNEE ET LES N ENTREES. CHACUN DE CES N SIGNAUX EST UTILISE POUR AFFICHER SUR UN ECRAN 12 UN TEXTE X5TV QUI DESIGNE LA SOURCE RECUE PAR LA SORTIE DONNEE. APPLICATION A L'IDENTIFICATION DE TOUTE SOURCE RECUE A TRAVERS UNE GRILLE DE COMMUTATION.
Patent FR-2585038-A1 (FR)
Title: Procede pour deposer un film de dioxyde de silicium
Inventor: NAGAYAMA HIROTSUGU
IPC: C23C18/12
Filed: 1986-07-18
Abstract: A.PROCEDE POUR DEPOSER LE FILM DE DIOXYDE DE SILICIUM. B.PROCEDE CARACTERISE EN CE QUE L'ADDITIF EST CONSTITUE PAR AU MOINS UN COMPOSE CHOISI DANS LE GROUPE COMPRENANT UN COMPOSE D'ALUMINIUM, UN COMPOSE DE CALCIUM, UN COMPOSE DE MAGNESIUM, UN COMPOSE DE BARYUM, UN COMPOSE DE NICKEL, UN COMPOSE DE COBALT, UN COMPOSE DE ZINC, ET UN COMPOSE DE CUIVRE, ETOU UN METAL OU PLUSIEURS METAUX. C.L'INVENTION CONCERNE UN PROCEDE POUR DEPOSER UN FILM DE DIOXYDE DE SILICIUM.
Patent FR-2585497-A1 (FR)
Title: Produit comportant un milieu d'enregistrement magnetique
Inventor: INUKAI CHYUJI
IPC: G11B5/702
Filed: 1986-07-25
Abstract: PRODUIT COMPORTANT UN MILIEU D'ENREGISTREMENT MAGNETIQUE. LE PRODUIT COMPREND, SUR UN SUBSTRAT NON MAGNETIQUE (RUBAN OU FEUILLE DE POLYESTER) UN REVETEMENT D'UNE COUCHE MAGNETIQUE CONTENANT A UNE RESINE DE POLYURETHANNE COMPORTANT 10 A 1000EQUIVALENTS DE GROUPES SULFONATE DE METAL10G DU POLYMERE, B UN OU PLUSIEURS ESTERS D'ACIDES GRAS EN C A C ET DE BUTYL "CELLOSOLVE" ET C DE FINES PARTICULES FERROMAGNETIQUES, LE RAPPORT DE B A A ETANT DE 1 A 20 EN POIDS. APPLICATION : PRODUCTION DE RUBANS ET NOTAMMENT DE DISQUES SOUPLES POUR ENREGISTREMENT MAGNETIQUE, A FAIBLE COEFFICIENT DE FROTTEMENT DANS UN LARGE INTERVALLE DE LA TEMPERATURE ET DU TAUX D'HUMIDITE RELATIVE.
Patent FR-2604824-A1 (FR)
Title: Tube photomultiplicateur segmente
Inventor: LAVOUTE PASCAL
IPC: H01J43/08
Filed: 1986-10-03
Abstract: TUBE PHOTOMULTIPLICATEUR 10 SEGMENTE EN UNE PLURALITE DE PHOTOMULTIPLICATEURS ELEMENTAIRES 11, COMPORTANT UNE PHOTOCATHODE 12 ET UN MULTIPLICATEUR 13 DU TYPE " A FEUILLES " CLOISONNE EN UNE PLURALITE DE MULTIPLICATEURS ELEMENTAIRES 14. SELON L'INVENTION, L'ESPACE D'ENTREE DU TUBE 10, SITUE ENTRE LA PHOTOCATHODE 12 ET LE MULTIPLICATEUR 13, EST CLOISONNE EN ESPACES D'ENTREE ELEMENTAIRES 13 ASSOCIES AUX PHOTOMULTIPLICATEURS ELEMENTAIRES ET DEFINISSANT UNE PLURALITE DE PHOTOCATHODES ELEMENTAIRES 16, CHAQUE ESPACE D'ENTREE ELEMENTAIRE 15 PRESENTANT UNE ELECTRODE DE FOCALISATION REALISANT LA CONVERGENCE DES PHOTOELECTRONS ISSUS DE LA PHOTOCATHODE ELEMENTAIRE ASSOCIEE 16 SUR LE MULTIPLICATEUR ELEMENTAIRE 14 CORRESPONDANT. APPLICATION A LA DETECTION DES PARTICULES ELEMENTAIRES.
Patent FR-2590517-A1 (FR)
Title: Procede et appareil pour appliquer des etiquettes dans les moules d'une machine de moulage de plastique par soufflage
Inventor: NOWICKI CASIMIR W
IPC: B65C9/08
Filed: 1986-11-24
Abstract: Procédé et appareil pour appliquer des étiquettes dans les moules d'une machine de moulage de plastique par soufflage du type dans lequel plusieurs ensembles de moules sont montés sur une roue rotative autour d'un axe horizontal et les moules sont approchés et éloignés les uns des autres pour enfermer une paraison, puis la paraison est soufflée jusqu'aux limites de la cavité entre les parties du moule 32, 34, comportant l'enlèvement successif d'étiquettes dans un ou plusieurs magasins, le dépôt des étiquettes sur un convoyeur sans fin 42, 43 qui transporte les étiquettes jusqu'à une position adjacente à un moule ouvert et le transfert latéral des étiquettes depuis le convoyeur jusqu'à une position à l'intérieur des moules de telle façon que lorsqu'un moule se ferme autour d'une paraison et que la paraison est soufflée, les étiquettes viennent à être collées sur la bouteille en plastique soufflé. (CF DESSIN DANS BOPI)
Patent FR-2609877-A1 (FR)
Title: Dispositif de manoeuvre pour fauteuil, siege ou canape a positions multiples comportant un cale-reins
Inventor: PETITJEAN MICHEL
IPC: A47C1/031
Filed: 1987-01-23
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE MANOEUVRE POUR FAUTEUIL, SIEGE, OU CANAPE DONT L'ANGLE ENTRE L'ASSISE 3 ET LE DOSSIER 4 PEUT ETRE MODIFIE AFIN QUE L'UTILISATEUR PUISSE, PAR LE SIMPLE EFFET DE SON CORPS, PASSER D'UNE POSITION ASSISE A UNE POSITION RELAXANTE. L'INVENTION PREVOIT UN CALE-REINS ESCAMOTABLE CONSTITUEE D'UN VOLET 10 PIVOTANT AUTOUR D'UN AXE 11, UN SUPPORT 32 AVEC GALET 33, SOLIDAIRE DE L'ASSISE METTANT EN PLACE LE CALE-REINS PAR PIVOTEMENT DU VOLET AU FUR ET A MESURE DU DEPLACEMENT DU CORPS DE L'UTILISATEUR.
Patent FR-2610635-A1 (FR)
Inventor: AIME JEAN-MARC
IPC: C08L75/06
Filed: 1987-02-10
Abstract: A substance based on polyurethane from which biodegradable materials can be obtained by rolling comprises, as well as a polyurethane resin serving as its essential constituent, a carbohydrate, at least one second thermoplastic polymer which is miscible in the molten state with the polyurethane resin and/or at least one third biodegradable polymer chosen from among biodegradable aliphatic polyesters, preferably of the same nature as the polyurethane resin used.
Patent FR-2595251-A1 (FR)
Title: Apparatus for treating rhinitis
Inventor: LWOFF ANDRE
IPC: A61M11/00
Filed: 1987-03-09
Abstract: Apparatus for treating rhinitis, comprising a main body 1 which emits saline water in a storage vessel 3 in the form of an aerosol by an ultrasonic wave, in the heated state, together with air, and a water supply part 30 connected to the said main body. The air is conveyed under pressure into the storage vessel in the heated state in order to be mixed with the aerosol. An air current which is a mixture of aerosol and air is emitted by a nozzle 11 at the upper end of a flexible tube 10 towards a nose. A quantity of saline water in the storage vessel is kept in order to maintain a constant level.
Patent FR-2614884-A1 (FR)
Title: Yarn (wire) winding-unwinding device
Inventor: LANCHIER JEAN MARC
IPC: B65H54/42
Filed: 1987-05-05
Abstract: Yarn (wire) winding-unwinding device enabling, by simple traction, the yarn (wire) to be unwound from or wound onto a reel which includes two flanges 9 and 10 extending beyond its drum, which device is characterised in that it is constituted by: - a supporting structure without a reel spindle; - a reel 8 without projecting spindle; - means for supporting the reel 8 inside the structure in a floating manner; - means for driving the reel 8 exclusively with a view to winding the yarn (wire); - means for controlling the drive means when the reel has been moved forwards at least a defined distance due to the effect of the traction of the unwound yarn (wire).
Patent FR-2617926-A1 (FR)
Title: Dispositif auxiliaire de demarrage, notamment pour vehicule a deux roues
Inventor: LACROIX BERNARD
IPC: F02N15/02
Filed: 1987-07-07
Abstract: Dispositif auxiliaire de démarrage pour un véhicule à moteur permettant de faire démarrer le véhicule en cas de défaillance du système principal. Il comporte des moyens complémentaires 23, 29, 31, montés respectivement sur un organe menant 1 et un organe mené 17, permettant d'entraîner temporairement un organe menant 1 à partir de l'organe mené 17 et des moyens pour interrompre cet entraînement dès que la vitesse de l'organe menant est supérieure à celle de l'organe mené.
Patent FR-2617895-A1 (FR)
Title: System aiming to protect a dwelling or premises against break in
Inventor: MELLET MICHELE MAURICETTE PICH
IPC: E05G1/10
Filed: 1987-07-08
Abstract: This system comprises a totally sealed container 3 equipped with an access door capable of closing and sealing it, this enclosure being associated with means 9, 10 capable of overpressurising it with respect to the atmospheric pressure during a protection period and of returning it to atmospheric pressure during a period where access to the enclosure is desired, these means being proof against break in and themselves being controlled by a system which is inaccessible during the protection period. Application to producing strong rooms of banks.
Patent FR-2605367-A1 (FR)
Title: Systeme de rails de siege destine a relier un siege de vehicule au plancher dudit vehicule
Inventor: DEEGENER ELMAR
IPC: B60N2/06
Filed: 1987-10-16
Abstract: L'INVENTION CONCERNE UN SYSTEME DE RAILS DE SIEGE DESTINE A RELIER UN SIEGE DE VEHICULE AU PLANCHER D'UN VEHICULE CONSIDERE. DANS UN DISPOSITIF DE RAILS DE SIEGE COMPORTANT UN RAIL DE GUIDAGE 2 A FIXER AU PLANCHER DU VEHICULE ET UN RAIL DE COULISSEMENT 3 A FIXER A LA PARTIE INFERIEURE DE L'ASSISE D'UN SIEGE DE VEHICULE, LE RAIL DE GUIDAGE 2 EST, SELON L'INVENTION, RENFORCE PAR UNE MEMBRURE LONGITUDINALE 9 QUI LUI EST SOLIDAIRE, ET DONT LE PROFIL EST CHOISI DE FACON TELLE QUE LA COMBINAISON DU RAIL DE GUIDAGE 2 ET DE LA MEMBRURE LONGITUDINALE 9 CONSTITUE UN SUPPORT RESISTANT A LA FLEXION.
Patent FR-2622118-A1 (FR)
Title: Multi-function, folding, muscle-development apparatus for domestic use
Inventor: VIGNAUD GWENOLA
IPC: A63B21/068
Filed: 1987-10-23
Abstract: The invention relates to a multi-function, folding, muscle-development apparatus for domestic use. It consists of a movable carriage 1 which is displaced freely in translation on two metal tubes 3 by virtue of four metal rings 2 lined with an anti-friction lining on the inside. The path of the carriage is locked by rubber stops 4. The corner bracket (right-angled) sleeve tubes 7 connecting the structure are rounded. The foot of the apparatus 5, 6, which can be adjusted in terms of height, can be retracted as can the upper 10 and lower 12 hand holds, rendering the apparatus extra-flat, with locking by means of clips 8. A plastic ring 15 attaches the use pegs (cards) 18 to the apparatus.
Patent FR-2622407-A1 (FR)
Title: Robot for food rolls and method for manufacturing them
IPC: A21C3/06
Filed: 1987-11-02
Abstract: The invention relates to a robot and to a manufacturing method making it possible to manufacture food rolls containing a stuffing offering the advantages of speed of manufacture and food hygiene. It consists of a frame 1 subdivided into four stages A, B, C, D on which the pieces of the robot are assembled. The stage A comprises a manipulator arm 8, a flat-cake loader 12, a steam sprayer 19 and an edible-stuffing shaper 23. On the stage B rest four round plates 28, and an articulated clamp 15 is fastened to the lower face of the stage B. On the stage C rest four rollers 31. The stage D is an inclined and smooth plane which houses electric motors 34 and a microprocessor 35. The robot according to the invention is intended for restaurants, caterers and private individuals, for manufacturing food rolls with entirely closed ends. It may be installed easily by means of ordinary electric energy.
Patent FR-2608083-A1 (FR)
Title: Pistolet de fixation de chevilles actionne par l'energie de la poudre
Inventor: BUECHEL FRANZ
IPC: B25C1/14
Filed: 1987-12-11
Abstract: LE PISTOLET DE FIXATION DE CHEVILLES COMPREND UN BOITIER 1 DANS LEQUEL PEUVENT COULISSER UN TUBE CONDUCTEUR 6 ET UN CANON 5. POUR RAMENER UN PISTON PROPULSEUR 7 MONTE DANS LE TUBE CONDUCTEUR 6 DANS LA POSITION DE FONCTIONNEMENT, LE CANON 5 EST TIRE DANS LA DIRECTION D'ENFONCEMENT. UN ETRIER DE RESSORT 13 MONTE DANS LE CANON 5 ASSURE LA TRANSMISSION DU MOUVEMENT DE TRACTION AU TUBE CONDUCTEUR 6, ALORS QUE LE PISTON PROPULSEUR 7 EST IMMOBILE PAR RAPPORT AU BOITIER 1. POUR CELA, L'ETRIER DE RESSORT 13 COMPORTE DES MACHOIRES 12 DONT LES FACES FRONTALES COOPERENT AVEC DES PARTIES EN SAILLIE DU TUBE CONDUCTEUR 6.
Patent FR-2626676-A1 (FR)
Title: Electron paramagnetic resonance device comprising an electrochemical cell for synthesis and doping of conducting polymers
Inventor: AUZE GILBERT
IPC: G01R33/60
Filed: 1988-01-29
Abstract: The electron paramagnetic resonance device comprises: - an electrochemical cell 1 for the synthesis and doping of conducting polymers, the cell containing an electrolyte, a working electrode 43 and a counter electrode 23; - a resonant cavity 2 having an aperture 50 with a microwave waveguide 3 connected to it, the aperture being placed in a magnetic field, The cell 1 comprises a body 30 which passes right through the resonant cavity 2 and which consists of a hollow central part in the shape of a platelet 33 with a first end 37 and second end 38, and two tubular end portions 31, 32 in extensions of each end of the platelet 33; the counter electrode 23 is in the form of a tuning fork with its two arms 231, 232 housed in the platelet, the end 45 of the working electrode being placed and maintained between these two arms and the platelet being orientated in the same direction as the aperture in the guide. Application to paramagnetic resonance methods of measurement for studying semiconductor polymers.
Patent FR-2627261-A1 (FR)
Title: Fire damper for ventilation duct - has spring-clip orifice plate with bimetal flap
Inventor: HEYDT ANDRE
IPC: A62C2/06
Filed: 1988-02-15
Abstract: The ventilation duct is fitted with plastics griller at the entrance, through which air is extracted. An orifice plate (1) in metal has spring clips (2) equi-spaced around its periphery, and clips into the duct behind the extract griller. The plate has an opening (3) and is fitted with a bimetal flap. The flap is normally curved into an open position but straightens as the temperature rises to close the orifice. ADVANTAGE - The use of temperatures resistant grilles is avoided to prevent ingress of smoke and fumes into the duct system.
Patent FR-2630972-A1 (FR)
Title: Non-skid device for the tyre of a motor vehicle
Inventor: MARCONI EDOUARD
IPC: B60C27/10
Filed: 1988-05-09
Abstract: The present invention relates to a non-skid chain for a tyre of a motor vehicle. A device according to the invention comprises a first and a second half-link 1, 2 for going around the inside, a first and a second half-link 4, 5 for going around the outside, and transverse chains 6 and 8 arranged between the two first half-links and the two second half-links in order respectively to form a first non-skid layer 7 and a second non-skid layer 9. Suitable hooks are provided at the various ends of the aforementioned half links to secure the chain device onto the tyre.