baber/WOPTO huggingface dataset:
Patent FR-2548578-A1 (FR)
Title: Procede de fabrication de disques optiques par pressage et disque obtenu par un tel procede
Inventor: LACOTTE JEAN-PIERRE
IPC: B29C59/02
Filed: 1983-07-04
Abstract: SELON LE PROCEDE DE L'INVENTION, EN VUE D'AMELIORER LA PLANEITE DU DISQUE OPTIQUE DU TYPE EPAIS, OBTENU PAR UN PROCEDE DE PRESSAGE ENTRE UNE MATRICE GRAVEE6 ET UNE AUTRE MATRICE7, GRAVEE OU NON SELON QU'IL S'AGIT D'UN DISQUE MONOFACE OU BIFACE, CELUI-CI EST REALISE A PARTIR D'UN EMPILEMENT D'AU MOINS DEUX FEUILLES1, 2, 3 MINCES DE MATERIAU THERMOFORMABLE SOUMIS A UN CYCLE PRESSION-TEMPERATURE A L'ISSUE DUQUEL LE COLLAGE DES FEUILLES 1, 2, 3 ET LA DUPLICATION DE L'INFORMATION A PARTIR DES MATRICES 6, 7 POUR L'ENREGISTREMENT D'INFORMATIONS SONT OBTENUS. APPLICATION AUX DISQUES OPTIQUES POUR L'ENREGISTREMENT DE DONNEES ANALOGIQUES OU NUMERIQUES.
Patent FR-2550650-A1 (FR)
Title: Process and device for mounting and fastening nuclear fuel assembly grids
Inventor: VERE BERNARD
IPC: G21C21/00
Filed: 1983-08-11
Abstract: The device comprises a supporting frame 23 which has reference surfaces in lengthwise and transverse directions and means 39, 44 intended to keep the end piece applied against the reference surfaces, and also has retractable members 51 for allowing the end piece to pass, defining lengthwise and transverse bearing planes for the grid; and a removable guide 56 intended to impart to a welding head a direction which is determined in the case of each welding operation on the grid of a sleeve introduced through the grid and held in relation to the end piece by demountable means 37.
Patent FR-2534479-A1 (FR)
Title: Ski with an anti-vibration and non-slip upper surface
Inventor: SARTOR LEO
IPC: A63C5/075
Filed: 1983-10-17
Abstract: Ski 1 with an anti-vibration and non-slip upper surface, on the upper face 2 of which is applied a layer of elastic material having a plurality of three-dimensional raised contours 3 which has the two-fold aim of damping the vibrations of the structure and permitting easy seizure of the instrument during transportation.
Patent FR-2553553-A1 (FR)
Title: Lighting device especially for animation or light decoration
Inventor: VASSEUR THIERRY
IPC: F21S10/06
Filed: 1983-10-17
Abstract: a. Lighting device especially for animation or light decoration. b. Device characterised in that it consists of a convex mirror 2 and of a fixed stroboscopic light source 1, 4, placed in the concave part of the mirror 2 as well as a controlled means of rotational driving 13 of the mirror 2 around the light source 4 and a control circuit 5 for triggering the light source 4 and for rotation of the mirror 2. c. The invention relates to light animation and light decoration.
Patent FR-2534865-A1 (FR)
Title: Steering device for a vehicle
IPC: B62D1/22
Filed: 1983-10-20
Abstract: a. Steering device for a vehicle; b. Device characterised by input and output shafts 43, 44 arranged in the transverse direction of the vehicle, one on the internal side, the other on the external side, being linked by a gearing mechanism 45; c. The invention applies to vehicles whose driving position is reversible towards the front and towards the rear.
Patent FR-2539774-A1 (FR)
Title: Mecanisme de roulement reglable axialement pour modifier l'ecartement de voies
Inventor: HECHT JOACHIM
IPC: B65G17/20
Filed: 1983-12-19
Abstract: A.MECANISME DE ROULEMENT REGLABLE AXIALEMENT POUR MODIFIER L'ECARTEMENT DE VOIES. B.CARACTERISE EN CE QU'UN PERCAGE DE SERRAGE 15 POUR UNE CONTRE-CLAVETTE 10 PASSE A TRAVERS UN SEGMENT DE CERCLE 17 DU PERCAGE TRAVERSANT 16 POUR L'AXE TRAVERSANT 6, LA CONTRE-CLAVETTE 10 COMPORTANT UN FILETAGE 11 POUR UN ECROU DE SERRAGE 12 S'APPLIQUANT SUR UNE PAROI DU SUPPORT DE ROUES, AINSI QU'UN EVIDEMENT EN FORME DE COIN 13 ALLANT EN S'APPROFONDISSANT VERS LA FIN DU FILETAGE, ET QUI, LORS DU SERRAGE DE L'ECROU DE SERRAGE 12 EXERCE UNE PRESSION CONTRE L'AXE TRAVERSANT 6 DANS LA ZONE DU SEGMENT DE CERCLE 17. C.L'INVENTION S'APPLIQUE A UN MECANISME DE ROULEMENT REGLABLE AXIALEMENT POUR MODIFIER L'ECARTEMENT DE VOIES.
Patent WO-8500814-A1 (WO)
Inventor: DEFAYE JACQUES
IPC: A23L27/30
Filed: 1984-08-08
Abstract: Procédé de déshydratation de glucides, applicable aux glucides dont la molécule comporte au moins un motif de type cétose, caractérisé en ce que l'on fait réagir le glucide, sans addition d'eau, avec un halogénure d'hydrogène, puis on élimine l'halogénure d'hydrogène par évaporation pour recueillir l'anhydride disaccharidique formé. L'invention concerne également de nouveaux produits caractérisés en ce qu'ils sont essentiellement constitués d'anhydrides saccharidiques dont la molécule comprend deux cycles saccharidiques reliés entre eux par deux liaisons acétaliques incluses dans un cycle dioxannique. En général l'un au moins des cycles saccharidiques est celui du fructose (éventuellement substitué) et celui-ci est relié au cycle dioxannique par une liaison spiranique. Application des produits comme additifs alimentaires.
Patent FR-2541351-A1 (FR)
Title: Construction d'un element en forme de volet monte pivotant sur un element de base
Inventor: FREITAG HERBERT
IPC: F16F9/516
Filed: 1984-01-18
Abstract: UN ELEMENT EN FORME DE VOLET 21 D'UN VEHICULE AUTOMOBILE EST MONTE PIVOTANT SUR UN CHASSIS 19. CET ELEMENT 19 EST ASSISTE DANS SON MOUVEMENT DE RELEVAGE, PAR UN RESSORT A GAZ. LA FORCE EXERCEE PAR LE RESSORT A GAZ POUSSE L'ELEMENT EN FORME DE VOLET 21 EN DIRECTION DE SA POSITION HAUTE. DANS CETTE POSITION HAUTE, UNE COURSE SUPPLEMENTAIRE DE RELEVAGE EST EMPECHEE PAR UNE SOUPAPE DE SURETE 6 DISPOSEE ENTRE LES CHAMBRES DE TRAVAIL 9 ET 10 DU RESSORT A GAZ. PAR L'APPLICATION D'UNE FORCE EXTERIEURE A L'ELEMENT EN FORME DE VOLET 21, CE DERNIER PEUT ETRE RELEVE AU-DELA DE SA POSITION HAUTE PAR SUITE DE L'OUVERTURE DE CETTE SOUPAPE DE SURETE 6. LORSQUE LA FORCE EXTERIEURE CESSE, LA VALVE DE SURETE 21 SE FERME A NOUVEAU ET L'ELEMENT EN FORME DE VOLET 21 EST MAINTENU DANS SA NOUVELLE POSITION PAR LA FORCE DU RESSORT A GAZ ET L'ACTION DE BLOCAGE DE LA SOUPAPE DE SURETE 6. LORSQUE L'ELEMENT EN FORME DE VOLET 21 DOIT ETRE ABAISSE, IL SUFFIT D'APPLIQUER SUR L'ELEMENT EN FORME DE VOLET 21 UNE FORCE EXTERIEURE INVERSE D'OU IL RESULTE L'OUVERTURE D'UNE SOUPAPE 5 SENSIBLE A LA DIRECTION DU MOUVEMENT ET MONTEE EN PARALLELE A LA SOUPAPE DE SURETE 6. COUVERCLE DE COFFRE DE VEHICULE AUTOMOBILE.
Patent FR-2559499-A1 (FR)
Inventor: DEMIAUX JEAN-BERNARD
IPC: C12Q1/04
Filed: 1984-02-09
Abstract: 1. Culture medium characterized in that it is in the form of a tablet comprising all the components necessary for performing the desired analysis, with a mixture of tartaric acid and of sodium bicarbonate and/or lysine carbonate which results in effervescence and the disintegration of the tablet when the said tablet is placed in water, and enabling the production of a ready-for use culture medium, wherein the mixture of tartaric acid and the mixture of sodium bicarbonate and/or of lysine carbonate represents 13-22% of the total weight of the tablet, and wherein the association of tartaric acid-sodium bicarbonate and/or lysine carbonate is made in the proportions 1:2 to 1:4.
Patent FR-2547881-A1 (FR)
Title: Arbre a joint de cardan
Inventor: KRUDE WERNER
IPC: F16D3/40
Filed: 1984-06-13
Abstract: CET ARBRE A JOINT DE CARDAN EST COMPOSE D'UN TUBE DE TRANSMISSION 1 EN MATIERE PLASTIQUE RENFORCEE DE FIBRES A UNE OU A CHACUNE DES DEUX EXTREMITES 2 DUQUEL SONT FORMES DEUX BRAS 5 FORMANT UNE FOURCHE, EGALEMENT EN MATIERE PLASTIQUE RENFORCEE DE FIBRES, DIAMETRALEMENT OPPOSES ET QUI PRESENTENT CHACUN UN PERCAGE POUR LE LOGEMENT D'UNE BAGUE DE PORTEE 7 QUI RECOIT UN TOURILLON DU CROISILLON 14. POUR EVITER QUE LES BRAS 5 NE S'ECARTENT SOUS L'EFFORT DE TRANSMISSION DU COUPLE, CES BRAS SONT REUNIS PAR UN ETRIER METALLIQUE 6 QUI LES RENFORCE EN FLEXION ET EN TORSION. DE CETTE FACON, LES JOINTS DE CARDAN A CROISILLONS POSSEDENT UNE GRANDE MOBILITE ANGULAIRE SANS QUE LE DIAMETRE DU TUBE N'AIT A ETRE INUTILEMENT AGRANDI.
Patent FR-2549094-A1 (FR)
Title: Procede de preparation de hg1-xcdxte monocristallin
Inventor: ZIEGLER JOHANN
IPC: C30B11/00
Filed: 1984-06-22
Abstract: ON REFROIDIT UNE MASSE FONDUE POSSEDANT LA COMPOSITION X VOULUE DANS UN RECIPIENT FERME ET, POUR OBTENIR UN MONOCRISTALLIN, ON RECRISTALLISE A HAUTE TEMPERATURE, AU-DESSOUS DU POINT DE FUSION. LE RECIPIENT FERME EST UNE AMPOULE 1 CONIQUE QUI EST TENUE PENDANT LA SOLIDIFICATION DE MANIERE QUE LA MASSE FONDUE SOIT PRESENTE A PARTIR DE LA POINTE DE L'AMPOULE JUSQUE DANS LE VOLUME INTERIEUR DE L'AMPOULE. POUR EVITER QUE LA PAROI DE L'AMPOULE N'EXERCE UNE PRESSION INDESIRABLE SUR LE CRISTAL 2, ON TRANSFERE CE DERNIER 2, QUI NE REMPLIT L'AMPOULE QUE PARTIELLEMENT, DANS LA REGION LARGE DE L'AMPOULE. LE PROCESSUS DE RECRISTALLISATION EST EXECUTE SOUS UN GRADIENT DE TEMPERATURE LONGITUDINAL DANS LEQUEL LA TEMPERATURE DECROIT VERS LA PARTIE LARGE DE L'AMPOULE.
Patent FR-2548372-A1 (FR)
Title: Procede pour corriger l'analyse d'une charge liquide d'un laiton coule a deux phases
Inventor: LOUVO ARNO
IPC: G01N33/20
Filed: 1984-06-29
Abstract: L'INVENTION CONCERNE UN PROCEDE DE CONTROLE D'UNE CHARGE FONDUE DE LAITON A DEUX PHASES. LE PROCEDE CONSISTE A ANALYSER DANS UN CREUSET A UN ECHANTILLON DE LA CHARGE, AU MOYEN D'UN APPAREIL B DE MESURE QUI TRANSMET LES INFORMATIONS A UN MICRO-ORDINATEUR C AFFICHANT, SUR UN VISUEL E OU SUR UNE IMPRIMANTE F, UNE ESTIMATION DES PROPRIETES DE LA CHARGE, LES TRANSFORMATIONS DE PHASES LES PLUS IMPORTANTES RELEVEES, L'ECART PAR RAPPORT AU POURCENTAGE UTILE DE CUIVRE ET LES DIRECTIONS DANS LESQUELLES UNE CORRECTION D'ANALYSE DOIT ETRE EFFECTUEE. DOMAINE D'APPLICATION : MOULAGE DU LAITON.
Patent FR-2566632-A1 (FR)
Title: Protective helmet for motorcyclists and the like with interchangeable shock-absorbing element
IPC: A42B3/06
Filed: 1984-07-02
Abstract: It consists of a monolithic composite shell 1, 3, 4 which is transparent or deformable and clipped or fastened at several easily accessible detachable fixing points 8 to a head frame 5 carrying the comfort lining 9 and the retaining device. It is intended to allow, after detection of a knock owing to the transparency or deformation of the shock-absorbing element, the unusable shell to be changed.
Patent FR-2569269-A1 (FR)
Title: Laser with incorporated interferometer for continuous metrology or reading of lengths, speeds, angles and refractive indices
IPC: G01B9/02
Filed: 1984-08-16
Abstract: The object of the present invention is to place in the same apparatus the laser emitter and the interferometer, with a reduced number of optical devices, and to be able to determine, in addition to the difference between two optical paths, the sense of the variation of this difference using very simple arrangements. An improvement of the invention is also provided for continuous measurement of the refractive index and opacity of glassy fluids with an automatic resetting system in the case of drift of the apparatus.
Patent FR-2553401-A1 (FR)
Title: Avant-corps pour verre fondu
Inventor: BARKHAU MARVIN LEE
IPC: C03B7/06
Filed: 1984-10-16
Abstract: DANS L'AVANT-CORPS A REFROIDISSEMENT AXIAL POUR CONDITIONNER DU VERRE FONDU SELON L'INVENTION, LES BORDS 14 DU CANAL D'ECOULEMENT 13 DE L'AVANT-CORPS SONT COUVERTS DE PLAQUES ISOLANTES EXTERIEURES. LE CANAL EST COUVERT PAR UNE VOUTE 26 TRAVERSEE PAR DES ORIFICES VERTICAUX LE LONG DE L'AXE CENTRAL, LES BLOCS 15 DE SUPPORT DE BRULEURS ET LES BRULEURS HABITUELS 16 ETANT REPARTIS LE LONG DES COTES DU BORD SUPERIEUR DU CANAL. DES BOISSEAUX 23SONT INSTALLES JUSTE AU-DESSUS DES BLOCS POUR BRULEURS, ET LEURS SURFACES INFERIEURES SE PROLONGENT VERS L'AXE CENTRAL DU CONDUIT DANS UNE MESURE SUPERIEURE AUX BRULEURS, SERVANT AINSI DE REFLECTEURS POUR LA CHALEUR EMISE PAR LES BRULEURS LE LONG DES PAROIS LATERALES DU CONDUIT.
Patent FR-2571934-A1 (FR)
Title: Device for boning the hooves of Bovidae, particularly of cattle
IPC: A22C17/04
Filed: 1984-10-18
Abstract: The device comprises a support member 6 on which the hoof may be held by lateral clamping members, two sets of jaws 12, 17-20, 21 for seizing the scraps and a third movable set of jaws 30, 31 for removing the bone, a set of cutters being mounted so as to be transversely movable relative to the frame of the device in order to make the cuts while the hoof is held on its support 6.
Patent FR-2572704-A1 (FR)
Title: Dispositif permettant de reduire par enroulement la surface d'une piece de tissu tendue entre deux points fixes, notamment enrouleur de voile
IPC: B63H9/10
Filed: 1984-11-07
Abstract: DISPOSITIF, NOTAMMENT ENROULEUR DE VOILE, DESTINE A REDUIRE LA SURFACE D'UNE PIECE DE TISSU TENDUE ENTRE DEUX POINTS FIXES, DE FORME TUBULAIRE ET SUPPORTE PAR UN CABLE TENDU ENTRE LES DEUX POINTS FIXES ET AUTOUR DUQUEL S'ENROULE LA PIECE DE TISSU LORSQU'ON LUI IMPRIME UN MOUVEMENT DE ROTATION AUTOUR DE SON AXE, CARACTERISE EN CE QU'IL EST CONSTITUE PAR AU MOINS UN ELEMENT MODULAIRE 10 DE LONGUEUR PREDETERMINEE ET, POUR FACILITER LA MISE A LA LONGUEUR VOULUE DU DISPOSITIF UNE FOIS EN PLACE, PAR AU MOINS UN ELEMENT COMPLEMENTAIRE OU DE RATTRAPAGE 11, DE LONGUEUR INDIFFERENCIEE, PREVU ENTRE L'UNE DES EXTREMITES DU CABLE SUPPORTANT LE DISPOSITIF ET L'ELEMENT MODULAIRE, AGENCE DE FACON A POUVOIR COULISSER INTERIEUREMENT OU EXTERIEUREMENT PAR RAPPORT AUDIT ELEMENT MODULAIRE ET OCCUPER, PAR RAPPORT A CET ELEMENT, TOUTE POSITION VOULUE.
Patent WO-8600444-A1 (WO)
Title: Method for the digitization of a handwriting or any drawing in gereral
Inventor: BOUKRIS ALAIN
IPC: G06V10/12
Filed: 1985-06-24
Abstract: The digitization method, object of this invention, consists in considering any drawing as a continuous sequence of points, taking into account the total of points during the displacement, wether they are written or not written and representing them, in their acquisition order, in digital sequences each of them assigned to one type of data. The comparison of the drawings bears on the deviations of values between sequences of the same type.
Patent FR-2580286-A1 (FR)
Title: Anechoic material of reduced weight
Inventor: MUNIER MARIE-THERESE
IPC: G10K11/16
Filed: 1985-04-12
Abstract: Anechoic coatings. The invention consists in dispersing a high percentage of hollow glass or Bakelite microbeads, a low percentage of lead powder and an intermediate percentage of air microbubbles in a matrix of polyurethane or of another suitably chosen viscoelastic material. It makes it possible to obtain anechoic materials which are relatively light.
Patent FR-2563982-A1 (FR)
Title: Brosse electrique manuelle a vapeur
Inventor: DROGNITZ GERHARD
IPC: A46B11/02
Filed: 1985-05-03
Abstract: L'INVENTION CONCERNE UNE BROSSE ELECTRIQUE MANUELLE A VAPEUR. DANS CETTE BROSSE COMPORTANT UN CARTER RELIE A UNE POIGNEE ET INCLUANT UN RESERVOIR A EAU 12, UNE POMPE A PISTON 22, UN GENERATEUR DE VAPEUR 5 ET UNE BOITE DE RACCORDEMENT 7 POUR UN CABLE, LA PLAQUE DE SUPPORT 1 FORME UNE PAROI EXTERIEURE DE LA BROSSE, LE CARTER EST REALISE SOUS LA FORME D'UN CAPOT 9 ARTICULE DE FACON DETACHABLE SUR LA PLAQUE 1, QUI POSSEDE UN SUPPORT DE BROSSE 3 ET CONTIENT DES CANAUX DE VAPEUR 4, LA POIGNEE 11 EST MAINTENUE DE FACON DETACHABLE SUR LE CAPOT 9 ET UNE PAROI DE SEPARATION 13 SUBDIVISE LE RESERVOIR 12 EN DEUX CHAMBRES 14, 15. APPLICATION NOTAMMENT AUX BROSSES A VAPEUR COMPORTANT UNE PROTECTION AMELIOREE DES RACCORDS ELECTRIQUES VIS-A-VIS DE LA VAPEUR ET DE L'EAU.
Patent FR-2579658-A1 (FR)
Title: Surface-mounted hinge for doors
IPC: E05D11/04
Filed: 1985-05-15
Abstract: It comprises a lower hinge plate 1, an upper hinge plate 2 and a pin 5 which joins them together. Two carrying studs 15 parallel to one another are fastened in corresponding receptacles made in the frame. The height of the upper hinge plate 2 is adjusted by means of the pin 5 engaged in a threaded guide bush 13 in which it can be rotated by means of a tool. The lower hinge plate 1 is fastened at the desired distance from the frame by means of the fastening screw 7. The recesses 16 made in the carrying studs 15 make it possible to correct the position of the lower hinge plate 1. The upper hinge plate is fastened into the door by means of the threaded bolt 4. The position of the door can be adjusted before it is hung, by rotating the bolt 4/upper hinge-plate assembly. The upper hinge plate 2 can be clad with a cover which masks the gap 22 possibly occurring as a result of the height adjustment.
Patent FR-2582818-A1 (FR)
Title: Spectacle frame having interchangeable lenses
Inventor: ASSENAT JEAN-MARIE
IPC: G02C1/06
Filed: 1985-06-03
Abstract: The invention relates to a spectacle frame which includes a face 10 consisting of two surrounds 12 joined by a bridge 13 and two sides 11 connected to this face 10. Each surround 12 is fitted with at least one bezel intended to receive a lens 18. The bezel is peripherally continuous and is edged by two lips 20, 21, the first thick and the second thin. The face 10 is made from an elastomer material which is physiologically compatible with skin, such as butyl rubber and silicone rubber. The lenses are interchangeable and protected by the frame, which is itself unbreakable.
Patent FR-2582787-A1 (FR)
Title: Accumulation heat energy source
IPC: F28D20/02
Filed: 1985-06-04
Abstract: The invention relates to an accumulation heat energy source. This source is noteworthy in that it comprises: - an enclosure 61 able to contain a first medium; - a first medium contained in the said enclosure; a first thermal exchange circuit 66 containing a second medium, the said first circuit being contained in the said enclosure and embedded in the said first medium; - means 64 and 65 for transferring heat to the said second medium; - a second thermal exchange circuit 67 and 88 situated outside of the said enclosure, in a third medium 72, and means 68-69 and 75-76 for connecting the said second thermal exchange circuit in parallel with at least a part 62 and 63 of the said first circuit, the said connection means comprising at least one valve 77, 70, 71 which can be controlled and means for controlling the "opening/closing" function of the said valve as a function of at least one temperature parameter of the said third medium. Application to the air conditioning of various premises.
Patent FR-2569169-A1 (FR)
Title: Dispositif pour relier l'une a l'autre deux bandes de materiau qui se suivent et qui sont destinees a recevoir sur une seule face une matiere collante et procede d'exploitation de ce dispositif
Inventor: WYSER JOHANN
IPC: B65H19/18
Filed: 1985-08-13
Abstract: LE DISPOSITIF EST DESTINE A RELIER L'UNE A L'AUTRE LA PARTIE AVAL D'UNE PREMIERE BANDE DE MATERIAU AVEC LA PARTIE AMONT D'UNE SECONDE BANDE DE MATERIAU, CHACUNE DES BANDES ETANT GUIDEE SUR SON PROPRE ROULEAU DE GUIDAGE. IL COMPORTE DEUX BOITES D'ASPIRATION 11, 12 SUR LE TRAJET A DES BANDES 5, CES BOITES ETANT MUNIES D'UNE ENCLUME 13 DESTINEE A LA COUPE TRANSVERSALE PRECISE DE LA BANDE DE RECOUVREMENT 5, LE ROULEAU 10 POUVANT ETRE IMMOBILISE PAR UN FREIN A SABOT 14 ET LE ROULEAU 9 ETANT SOLIDAIRE D'UN BRAS MOBILE 22. APPLICATION A LA LIAISON BOUT A BOUT DE BANDES DE ROULEAUX DIFFERENTS DESTINES PAR EXEMPLE A UNE MACHINE D'IMPRESSION.
Patent FR-2589004-A1 (FR)
Title: Dispositif a transfert de charges et procede de realisation d'un tel dispositif
Inventor: BLANCHARD PIERRE
IPC: H01L21/339
Filed: 1985-10-22
Abstract: L'INVENTION CONCERNE UN DISPOSITIF A TRANSFERT DE CHARGES DANS LEQUEL, LORS DE LA FABRICATION, UNE ELECTRODE SUPERIEURE 6 NE RECOUVRE PAS ENTIEREMENT UN ESPACE 51, 52 SEPARANT DEUX ELECTRODES INFERIEURES 3, 3. LA ZONE 52 AINSI LAISSEE LIBRE EST COMBLEE PAR UN MATERIAU CONDUCTEUR 9 DE MEME TYPE QUE L'ELECTRODE SUPERIEURE 6. LE PROCEDE DE REALISATION DE L'INVENTION PERMET UNE FABRICATION SIMPLE SANS CONTRAINTE DE MISE EN POSITION DES MASQUES DE FABRICATION DES ELECTRODES. IL PERMET UNE FABRICATION SANS RECOUVREMENT DES ELECTRODES SUPERIEURES ET INFERIEURES, CE QUI PERMET DE DIMINUER LES CAPACITES PARASITES.
Patent WO-8604297-A1 (WO)
Title: Methods for fabricating mirror substrates of resin concrete and mirrors obtained thereby
Inventor: ASSUS PIERRE G
IPC: B29D11/00
Filed: 1986-01-24
Abstract: A method for fabricating a mirror substrate comprises the following operations: - a mould (1) is fabricated of which the bottom (2) has a polished top face (3) which is complementary of the reflecting surface to be obtained; - said face (3) is coated with a film (4) of a mould withdrawer product and a uniform hard layer (5) is deposited; - a resin concrete is cast into the mould (1), is allowed to harden and is withdrawn from the mould to obtain a substrate (6) of resin concrete. One application is the fabrication in series of mirror substrates and mirrors of astronomical quality.
Patent FR-2594216-A1 (FR)
Title: Panel for heating by low-temperature radiation
IPC: F24C7/04
Filed: 1986-02-11
Abstract: This panel, of the type comprising a facing wall, a heating film in contact with this wall, a layer of insulating material and a second facing wall, is characterised in that it comprises a lower vertical part which is extended upwards by a part which is curved forwards about a horizontal axis, that is to say on the side of the first facing wall 4, against which the heating film is fixed. Application to heating work stations in a workshop.
Patent FR-2595829-A1 (FR)
Title: Safety device for monitoring an abnormal current variation in an electric circuit of a vehicle
IPC: G01R31/50
Filed: 1986-03-17
Abstract: Device for detecting an abnormal current variation in a DC circuit. The device according to the invention is particularly intended for checking the lights on a vehicle. In the event of a fault in a lamp in a circuit such as that of the dipped headlights, full-beam headlights, sidelights or rear trailer sidelights, the device triggers both the "warning" signal in order to redefine the vehicle outline and a selective light signal inside the vehicle indicating the defective circuit. The detection device can be used without triggering the "warning" signal but keeping the internal indication for secondary circuits such as the direction indicators, the brake lights, etc. The method of detection is based on the voltage drop across the resistor 1, amplified by 2 and with threshold adjustable by 3. An interface circuit 4 sends the information to the lamp 5, to the relay 7 and to the "buzzer" 8.
Patent FR-2580644-A1 (FR)
Title: Derivatives of ascorbic acid
Inventor: NISHIZAWA YOSHINORI
IPC: C07D307/62
Filed: 1986-04-18
Abstract: New derivative of ascorbic acid, of general formula I: in which R<1> represents a linear or branched alkyl group containing from 1 to 17 carbon atoms, a cycloalkyl group or an aryl group, R<2>CO represents an aliphatic acid residue containing from 4 to 18 carbon atoms which is branched at the alpha position or a cycloalkanoic acid residue, and R<3> represents a hydrogen atom, a linear or branched alkanoic acid residue containing from 2 to 18 carbon atoms, a cycloalkanoic acid residue or an arylcarboxylic acid residue.
Patent FR-2597640-A1 (FR)
Title: Partially adhesive medium for labelling a product
IPC: G09F3/02
Filed: 1986-04-21
Abstract: The invention relates to an adhesive medium for labelling a product, especially for indicating its price. According to the invention, the rear face 1 of the medium carries an adhesive substance only on a part 2 of its surface and the resistance of the medium to tearing is less than its resistance to peeling off for at least this part 2 of the surface which does not carry an adhesive substance.