baber/WOPTO huggingface dataset:
Patent FR-2537354-A1 (FR)
Title: Boitier isolant tubulaire pour cosse de contact electrique
Inventor: ALONSO MARTIN
IPC: H01R13/20
Filed: 1983-12-06
Abstract: L'INVENTION CONCERNE UN BOITIER ISOLANT TUBULAIRE DESTINE A UNE COSSE DE CONTACT ELECTRIQUE. IL COMPORTE UN BOSSAGE INTERIEUR 32 DE VERROUILLAGE DESTINE A S'ENCLENCHER AVEC DES MOYENS D'ENCLIQUETAGE 10, 16 D'UNE COSSE DE CONTACT FEMELLE. CE BOSSAGE, QUI PRESENTE EN PLAN LA FORME D'UN TRIANGLE RECTANGLE, COMPORTE UNE PREMIERE RAMPE DESCENDANT VERS UNE EXTREMITE DU BOITIER PAR LAQUELLE EST INTRODUITE LA COSSE, ET UN EPAULEMENT DE VERROUILLAGE FAISANT FACE A L'AUTRE EXTREMITE DU BOITIER. CE DERNIER PRESENTE UNE SECONDE RAMPE 42 OPPOSEE A LA PREMIERE RAMPE ET DIRIGEE VERS LA PREMIERE EXTREMITE DU BOITIER. LE BOSSAGE DE VERROUILLAGE PRESENTE EGALEMENT UN SOMMET PLAT 44 QUI EST EGALEMENT EN FORME DE TRIANGLE RECTANGLE. DOMAINE D'APPLICATION : MATERIEL POUR CONNEXIONS ELECTRIQUES.
Patent FR-2556242-A1 (FR)
Title: Device for spraying air-freshening substances, having a double action, immediate and time-delayed, and aerosol packaging equipped with such a spray device
Inventor: DEBARD ANDRE
IPC: A61L9/14
Filed: 1983-12-07
Abstract: Device for spraying air-freshening substances, having a double action, immediate and time-delayed, and aerosol packaging equipped with such a spray device. Spray device having a double action, immediate and time-delayed, for air-freshening substances packaged under pressure, characterised in that it comprises a container case 1 having an axial nozzle (tubular element) 2 for controlling delivery, which can be connected to the tubular control rod of an aerosol valve closing off the container containing the substance under pressure, this axial nozzle (tubular element) 2 emerging into a first channel 3 for immediate spraying of the substance, terminated by a nozzle 4 for direct spraying into the atmosphere, and in a second channel 5, for time-delayed spraying of the substance, terminated by a jet 6 for impregnation of an absorbent material 7, housed in the case 1 and exposed to the atmosphere by slots 8 cut out in the wall of the case 1.
Patent FR-2537746-A1 (FR)
Title: Appareil de reconstitution de signal lu et appareil d'application de retard variable utilise par celui-ci
Inventor: MINUHIN VADIM BORIS
IPC: H03K5/1532
Filed: 1983-12-09
Abstract: UN APPAREIL DE RECONSTITUTION DE SIGNAL LU COMPREND UN CANAL DE HAUTE RESOLUTION DESTINE A RECEVOIR UN SIGNAL LU ET A PRODUIRE UN SIGNAL D'IMPULSION DE HAUTE RESOLUTION REPRESENTATIF DE L'INFORMATION NUMERIQUE CONTENUE DANS LE SIGNAL LU, UN CANAL DE BASSE RESOLUTION DESTINE A RECEVOIR LE SIGNAL LU ET A PRODUIRE UN SIGNAL D'IMPULSION DE BASSE RESOLUTION REPRESENTATIF DE L'INFORMATION NUMERIQUE CONTENUE DANS LE SIGNAL LU; UN CIRCUIT LOGIQUE 72, 74, 76 QUI REPOND AUXDITS SIGNAUX D'IMPULSION DE HAUTE ET BASSE RESOLUTIONS EN RECONSTITUANT LADITE INFORMATION NUMERIQUE, ET UN APPAREIL 62 D'APPLICATION DE RETARD VARIABLE, PLACE DANS UN PREMIER DES CANAUX, QUI REPOND AUXDITS SIGNAUX D'IMPULSION DE HAUTE ET BASSE RESOLUTIONS EN RETARDANT LE SIGNAL D'IMPULSION CORRESPONDANT AU PREMIER CANAL EN ASSURANT L'ADAPTATION A TOUT RETARD DU SIGNAL D'IMPULSION DE L'AUTRE CANAL.
Patent FR-2539172-A1 (FR)
Title: Poste de garde de type perfectionne
Inventor: BELLEZZA GIANFRANCO
IPC: E06B5/10
Filed: 1984-01-10
Abstract: Poste de garde blindé 1, permet de protéger un ou plusieurs gardes et il comprend une enveloppe latérale blindée 3 munie d'au moins une surface d'observation ou fenêtre vitrée protégée par un verre à l'épreuve des balles, un socle 2 et un dôme de fermeture supérieur 5. La fenêtre est composée d'un châssis opaque renforcé 7 composé de barreaux de grille qui délimitent plusieurs ouvertures de fenêtres 14 de dimensions relativement petites, qui sont fermées par des panneaux transparents 15 faits d'un verre à l'épreuve des balles et dont chacun présente une surface réfléchissante 16 qui regarde vers l'extérieur du poste de garde 1 de manière qu'un observateur extérieur ne puisse pas voir à travers la surface vitrée 4. Le poste de garde 1 est réalisé de manière à résister à l'impact de balles tirées par des fusils de guerre du type FAL. (CF DESSIN DANS BOPI)
Patent FR-2549391-A1 (FR)
Title: Burette dont la pointe renferme un siphon
Inventor: LANG KARL
IPC: B01L3/02
Filed: 1984-01-16
Abstract: DANS UNE BURETTE DONT LA POINTE RENFERME UN SIPHON, ON PROPOSE DE CONFORMER LE SIPHON COMME LA PARTIE CONSTITUANTE D'UN BOUCHON14, 30 QU'ON PEUT INSERER DANS LA POINTE10 DE LA BURETTE. CETTE MESURE NE SIGNIFIE PAS SEULEMENT UNE DIMINUTION CONSIDERABLE DU PRIX DE FABRICATION, MAIS ENCORE UN ACCROISSEMENT DE LA SECURITE LORS DE L'EMPLOI, CAR LE RISQUE DE RUPTURE EXISTANT AVEC LES POINTES DE SIPHON EN VERRE EST REDUIT OU TOTALEMENT EXCLU. APPLICATION EN PARTICULIER POUR DES TITRAGES ET DES DOSAGES FINS OU LES PRECISIONS DE MESURE SONT DE L'ORDRE DU MILLIONIEME DE LITRE.
Patent FR-2558578-A1 (FR)
Title: Evaporator for a solar refrigeration installation and refrigeration method using this evaporator.
Inventor: MARSIN GUY
IPC: F25B39/02
Filed: 1984-01-19
Abstract: Evaporator for a solar refrigeration installation, contained in a refrigerator enclosure 15, comprising several evaporation modules 2, successively fed by a refrigerant 3, characterised in that the said modules are connected, on the one hand, in cascade, by means of an overflow pipe 4, on the other hand, to a hot source especially a solar collector 5, via a condenser 6 by means of a pipe 7 equipped with a non-return valve 8 bypassed by a capillary 9 by means of the said inlet refrigerant 3, each of the said modules 2 containing a vertical honeycomb 10 connecting two perforated and undulating horizontal metal sheets 11, 12, the upper one 11 ensuring the transfer of steam, the other, lower one 12 equalising the levels in the honeycomb 10. Application to a solar refrigeration installation.
Patent FR-2541576-A1 (FR)
Title: Medicament contenant de la muzolimine et son procede de preparation
Inventor: FISCHER WOLFGANG
IPC: A61K9/20
Filed: 1984-02-23
Abstract: L'INVENTION A TRAIT AU DOMAINE DE LA PHARMACIE. ELLE CONCERNE UN MEDICAMENT NOUVEAU A BASE DE MUZOLIMINE, CONTENANT (A) 100 PARTIES EN POIDS DE MUZOLIMINE, (B) A 40 A 500 PARTIES EN POIDS D'AMIDON, (C) 20 A 100 PARTIES EN POIDS DE CELLULOSE, (D) 0,2 A 5 PARTIES EN POIDS DE SILICE AINSI QUE (E) 0,1 A 3 PARTIES EN POIDS D'ACIDE STEARIQUE, DE STEARATE DE CALCIUM, DE STEARATE DE MAGNESIUM ETOU DE TALC. LE MEDICAMENT CONFORME A L'INVENTION PEUT ETRE UTILISE COMME DIURETIQUE, SALIDIURETIQUE, ANTITHROMBOTIQUE ET ANTIHYPERTENSIF.
Patent FR-2560726-A1 (FR)
Title: Dispositif de protection contre des perturbations electriques entre un terminal et une ligne telephonique
IPC: H04B10/152
Filed: 1984-03-05
Abstract: LE DISPOSITIF DE PROTECTION 1 ASSURE A TOUT INSTANT UNE ISOLATION ELECTRIQUE ENTRE UN TERMINAL TL ET UNE LIGNE TELEPHONIQUE TR, SANS MODIFICATION DU TERMINAL, ET PROTEGE UN USAGER DU TERMINAL CONTRE TOUTE SURTENSION, PAR EXEMPLE CREEE PAR LA FOUDRE, TRANSMISE PAR LA LIGNE. LE DISPOSITIF COMPREND DES GUIDES OPTIQUES 22T, 22R TRANSMETTANT DES SIGNAUX NOTAMMENT DE PAROLE, A MULTIFREQUENCE ET DE DONNEES ET ASSURANT L'ISOLATION ENTRE DEUX INTERFACES 3, 4 RELIEES AU TERMINAL ET A LA LIGNE. UNE INTERFACE 4 EST ALIMENTEE PAR LE COURANT DE TELEALIMENTATION DE LA LIGNE ET L'AUTRE INTERFACE 3 EST ALIMENTEE PAR LE SECTEUR S. LE DISPOSITIF DE PROTECTION PEUT EGALEMENT COMPRENDRE DES TIGES ISOLANTES MOBILES 22C, 22A POUR COMMANDER DES COMMUTATEURS 42T, 42R; 34 POUR LA PRISE DE LIGNE PAR LE TERMINAL ET POUR REPRODUIRE DANS LE TERMINAL UN SIGNAL D'APPEL CADENCE TRANSMIS PAR LA LIGNE.
Patent FR-2550304-A1 (FR)
Title: Robinet mitigeur a levier de commande unique pour appareils sanitaires
Inventor: BERGMANN KONRAD
IPC: F16K31/52
Filed: 1984-03-15
Abstract: ROBINET MITIGEUR A LEVIER DE COMMANDE UNIQUE POUR APPAREILS SANITAIRES. LE CORPS 1 DU ROBINET MITIGEUR COMPORTE UN EVIDEMENT CYLINDRIQUE INTERNE, POURVU D'UNE OUVERTURE D'ENTREE ET SERVANT DE LOGEMENT POUR UN PISTON OBTURATEUR 8, QUI PEUT COULISSER AXIALEMENT, ET TOURNER SUIVANT SON AXE, SOUS L'ACTION D'UN LEVIER DE COMMANDE 32. UNE BIELLETTE INTERMEDIAIRE 26 EST MONTEE ENTRE L'EXTREMITE 31 DU LEVIER DE COMMANDE 32 ET LE PISTON OBTURATEUR 8, AVEC DEUX ARTICULATIONS A PORTAGES CYLINDRIQUES 28, 37, D'AXES PARALLELES A L'AXE DE L'ARTICULATION 36 DU LEVIER DE COMMANDE 32, MONTE SUR UNE TETE TOURNANTE 19 DU ROBINET. POUR REGLER LE DEBIT, ON DEPLACE LE LEVIER DE COMMANDE 32 VERS LE HAUT OU VERS LE BAS, AFIN DE FAIRE COULISSER PLUS OU MOINS LE PISTON OBTURATEUR 8 DANS SON LOGEMENT. LE REGLAGE DU MELANGE D'EAU CHAUDE ET D'EAU FROIDE S'OBTIENT EN FAISANT TOURNER LE PISTON 8, SOLIDAIRE EN ROTATION DE LA BIELLETTE 26 ET DE LA TETE 19 DU ROBINET, SUR LAQUELLE EST ARTICULE LE LEVIER DE COMMANDE 32.
Patent FR-2562196-A1 (FR)
IPC: E06B7/23
Filed: 1984-03-28
Abstract: 1. Profiled sealing joint, intended to ensure the seal between a first structural member (70) and a second structural member (80) capable of relative movement, of the leaf/frame type, when these two structural members are substantially adjacent, of the type comprising : - a base (20) intended to be fixed to the edge of the first structural member (70), - a movable sealing member (30) which comprises at least two joints (33, 34), and - a resilient flexible strip (40) forming a hinge pivotally connecting the base (20) and the sealing member (30), characterised by the fact that the movable sealing member (30) comprises a substantially rigid centre-rib (31) constituted by a generally flat web respectively connected in the vicinity of the parallel rectilinear edges (35, 36) of which are the first and second joints (33, 34), by the fact that each of the first and second joints has a convave, flexible lip whereof the concave side is directed towards the other joint and by the fact that the resilient flexible strip (40) is adapted to control pivoting of the sealing member (30) with respect to the base (20) between an inoperative position obtained when the structural members are in the separated relative position and a position of use obtained, at the time when the structural members are moved towards ach other, such that during this movement towards each other, a first joint (33) is first of all brought into contact with the associated face (83) of the second structural member (80), then by pivoting of the sealing member with respect to the base, the second joint is then brought to bear against a second face (81), at right angles to the first, of the second structural member (80).
Patent FR-2562967-A1 (FR)
Title: Elastic articulation ball joint and method for mounting such a ball joint
Inventor: LECONTE CHRISTIAN
IPC: F16F1/393
Filed: 1984-04-16
Abstract: Elastic articulation ball joint 1, consisting of an internal armature 2 comprising in its central portion a spherical cap 2', of a moulded shock-absorbing element 3 entirely covering the spherical cap, of two half-rings 6, 6' connected by a radial joining plane and each equipped with a hemispherical cavity, characterised in that it comprises two flexible half-shells 4, 4' connected by an axial joining plane and situated between the shock-absorbing element 3 and the two half-rings 6, 6'.
Patent FR-2565854-A1 (FR)
Title: Knife-degreasing and -disinfecting installation for workshops where meat is boned and dressed
IPC: A61L2/04
Filed: 1984-04-26
Abstract: The degreasing and disinfecting installation for workshops having many workstations comprises a plurality of degreasing and disinfecting units 2, each of which possesses a tank 4, which are connected up and supplied continuously by a central unit 1 distributing water at a temperature of more than 82 DEG C.
Patent FR-2566978-A1 (FR)
Title: Optoelectronic receiver for fibre optic transmission
Inventor: DUMONT FRANCOIS
IPC: H04B10/69
Filed: 1984-06-28
Abstract: This optoelectronic receiver includes an input photodetector 11 receiving a light flux generated by an electrooptical emitter 18, 19 and conveyed by optical fibre 12, and an electronic amplifier 13 amplifying the signal provided by the input photodetector 11 and delivering the output signal from the optoelectric receiver. It is provided with a loop for optical feedback comprising a light source 15 modulated in intensity by the output signal from the optoelectronic receiver and optical means 17 of coupling and of attenuation directing part of the light flux from the said source 15 to the input of the optoelectronic receiver, here by way of a feedback photodetector 16 connected so that the effects of the two light fluxes on the input of the optoelectronic receiver subtract from one another.
Patent FR-2568032-A1 (FR)
Title: Dispositif de verrouillage code, notamment a clavier
IPC: G07C9/00
Filed: 1984-07-20
Abstract: UN DISPOSITIF DE VERROUILLAGE CODE DONT LA COMMANDE DU DEVERROUILLAGE EST ASSUREE PAR COMPOSITION D'UN CODE CONNU SEULEMENT D'USAGERS HABILITES ET D'UN RESPONSABLE EST DEVERROUILLABLE A CHAQUE INSTANT PAR LA COMPOSITION DE L'UN QUELCONQUE DE DEUX CODES DISTINCTS, SAVOIR LE CODE EN SERVICE CONNU DES USAGERS HABILITES AUDIT INSTANT OU "PREMIER CODE X" ET UN CODE SECRET AUDIT INSTANT OU "SECOND CODE Y", DEDUCTIBLE DU PREMIER CODE X PAR UNE LOI PARTICULIERE, CETTE LOI ETANT D'UNE PART CONNUE DU RESPONSABLE DU DISPOSITIF ET ETANT D'AUTRE PART ENREGISTREE DANS CE DISPOSITIF DE FACON TELLE QUE LA PREMIERE COMPOSITION DUDIT SECOND CODE Y ASSURE AUTOMATIQUEMENT, EN PLUS DU DEVERROUILLAGE DU DISPOSITIF, LES TROIS OPERATIONS SUIVANTES: INVALIDATION DU PREMIER CODE X; ADOPTION PAR LE DISPOSITIF DU SECOND CODE Y A TITRE DE NOUVEAU PREMIER CODE; SENSIBILISATION DU DISPOSITIF A UN TROISIEME CODE Z DEDUIT DU SECOND CODE Y PRECEDENT PAR LA LOI DE DEDUCTION CI-DESSUS, CE TROISIEME CODE Z SERVANT DE NOUVEAU SECOND CODE.
Patent FR-2569222-A1 (FR)
Title: Device for the automatic opening and closing of doors
Inventor: VIVET JACKY LUCIEN EDOUARD
IPC: E05F15/12
Filed: 1984-08-17
Abstract: The invention relates to articulated-arm mechanisms intended for automating the operation of doors with one or two leaves. The device is composed of a first arm 4 which supports an electrical geared-motor assembly and which pivots freely on the tube 1 bedded in the ground by means of the pivot 2. The output pinion 9 drives the second operating arm 5 connected to the leaf 6 by means of a fitting 7 and of a pin 8 which it is sufficient to remove in order to make it possible to carry out the operation of the leaf manually. The device which is the subject of the invention can be fitted to most existing doors.
Patent FR-2573150-A1 (FR)
Title: Ensemble de transmission, notamment pour vehicule automobile, organe d'accouplement hydraulique comportant un tel ensemble de transmission, dispositif de prise de mouvement propre a la constitution de celui-ci, et procede pour la realisation de ce dispositif de prise de mouvement
Inventor: BILLET RENE
IPC: F16H41/24
Filed: 1984-11-09
Abstract: IL S'AGIT D'UN ENSEMBLE DE TRANSMISSION DANS LEQUEL LA PARTIE D'ENTREE A D'UN DISPOSITIF DE PRISE DE MOUVEMENT 22 EST CALEE, TANT AXIALEMENT QUE CIRCONFERENTIELLEMENT, PAR AU MOINS UNE PATTE 38, A LA PAROI CYLINDRIQUE 12 D'UNE PIECE D'ENTREE 11. SUIVANT L'INVENTION, LA OU LES PATTES 38 SONT EN ACIER DOUX PROTEGE, ET ELLES SONT FIXEES PAR SOUDAGE TANT A LA PAROI CYLINDRIQUE 12 DE LA PIECE D'ENTREE 11 QU'A LA PARTIE D'ENTREE A CONCERNEE DU DISPOSITIF DE PRISE DE MOUVEMENT 22. APPLICATION, NOTAMMENT, AUX ORGANES D'ACCOUPLEMENT HYDRAULIQUES A DISPOSITIF AMORTISSEUR DE TORSION INTEGRE EN PARTICULIER POUR VEHICULES AUTOMOBILES.
Patent FR-2556274-A1 (FR)
Title: Robot de manipulation de pieces a emboutir
Inventor: CIGNA PAOLO
IPC: B25J9/04
Filed: 1984-12-11
Abstract: L'INVENTION CONCERNE LES ROBOTS DE MANIPULATION. ELLE SE RAPPORTE A UN ROBOT QUI A UN BRAS 5 ARTICULE SUR UNE STRUCTURE DE SUPPORT 9 ELLE-MEME ARTICULEE SUR UNE STRUCTURE AUXILIAIRE DE SUPPORT 17 QUI PEUT TOURNER AUTOUR D'UN AXE 18. LES MOUVEMENTS DE ROTATION DES DEUX STRUCTURES DE SUPPORT AUTOUR DE LEURS AXES DE ROTATION 16, 18 S'EFFECTUENT AVEC UN RAPPORT FIXE ET DES SENS OPPOSES SI BIEN QUE LA PIECE A DEPLACER E PARCOURE UN TRAJET SENSIBLEMENT RECTILIGNE, SUIVANT UN MOUVEMENT HARMONIQUE. APPLICATION A LA MANIPULATION DES PIECES DANS LES CHAINES D'EMBOUTISSAGE.
Patent FR-2575407-A1 (FR)
Inventor: BODIN FRANCOISE CLAUDINE BLANC
IPC: F16L59/02
Filed: 1984-12-31
Abstract: 1. A thermally insulating material of the syntactic type comprising a fill of hollow glass microbeads distributed within a matrix based on a material which is liquid in the initial state, i.e. prior to cross-linking, and at ambient temperature, which material is intended to be used at temperatures of at least 400 degrees C and is characterized in that the liquid matrix which serves as a binder for said fill of hollow microbeads is constituted by a silicone elastomer or resin respectively, used a such, i.e. without a solvent, depending on whether it is desired that the solid final product after cross-linking is flexible or rigid respectively, with the degree of flexibility of stiffness both in the flexible product case and in the rigid product case being a function of the proportion of hollow microbead filler present in the mixture.
Patent FR-2575387-A1 (FR)
Title: Metal bone prosthesis
Inventor: TORNIER ALAIN HENRI
IPC: A61F2/30
Filed: 1985-01-03
Abstract: At least one of its parts is coated by any known means with a layer of titanium nitride which is then ground so that it has a perfectly polished surface. This part may preferably be the ball of a femoral prosthesis.
Patent FR-2576128-A1 (FR)
Title: Strip display
Inventor: GREHAN FABRICE
IPC: G09F11/00
Filed: 1985-01-16
Abstract: A strip display 12 comprises a strip bearing a series of visual information and stretched between two rollers 5, 9 on which it is wound, the rollers being mounted parallel in rotation in a chassis 1, and a mechanism for synchronous driving 18 of the two rollers. The drive mechanism comprises a notched belt or chain 21 driven by a motor 19 and interacting with a first toothed pulley 22 fixed in rotation on the first roller 5 and a second toothed pulley 23 mounted idling on the second roller 9 and linked to the latter by elastic means 25 for compensation for the tension in the strip as a function of the variation in the diameter of the roller resulting from the winding of the strip.
Patent FR-2576182-A1 (FR)
Title: Machine for the placing in moulds and/or the metering, particularly for the mass manufacture of confectionery (pastry) articles
Inventor: BILLIARD MAURICE
IPC: A21C5/02
Filed: 1985-01-24
Abstract: The invention relates to a machine for the placing in moulds and/or the metering of liquid or semi-liquid pastes. The machine of the invention is, in terms of operation, entirely pneumatic, both as regards the control of the suction/expulsion pistons 12 and the valve (cock shell, faucet pipe) 9 and driving the plates on which the expelled metered amounts of paste are placed in moulds or deposited. Application, particularly, to the confectionery (pastry) industry.
Patent FR-2576892-A1 (FR)
Inventor: ROUSSEL JACQUES
IPC: C02F11/08
Filed: 1985-02-04
Abstract: The process comprises injecting into the inlet of a polyphase tubular reactor (6), on one hand, the aqueous solution at such temperature that the oxidation reaction occurs at a temperature between 50 DEG C. and 370 DEG  C. and at an absolute pressure Pe of between 2 bars and 210 bars, and, on the other hand, gaseous oxygen at a pressure slightly higher than said pressure Pe. The invention is applicable to the treatment of effluents for the chemical destruction of pollutants.
Patent FR-2578272-A1 (FR)
Inventor: DENEUVILLE ALAIN
IPC: H01L23/52
Filed: 1985-03-01
Abstract: There is described a process for the formation on a substrate of a refractory metal silicide layer, usable particularly for producing the interconnection layers of integrated circuits. This process consists of successively depositing on the substrate a first amorphous hydrogenated silicon layer, a second amorphous hydrogenated refractory metal layer, e.g. of tungsten, titanium, molybdenum or tantalum, and a third amorphous hydrogenated silicon layer. The thus coated substrate is then subjected to an annealing treatment at a temperature equal to or higher than 350 DEG  C. in a hydrogen atmosphere. Preferably, following the deposition of the three layers, the coated substrate undergoes ionic implantation, e.g. using tungsten ions, for producing defects in the layers, which makes it possible to speed up the formation of the refractory metal silicide layer during the annealing stage.
Patent FR-2578476-A1 (FR)
Title: Device using dies to cut out flexible materials in sheet form
IPC: B26F1/10
Filed: 1985-03-07
Abstract: The invention relates to a portable device made from three elements making it possible to cut out plane surfaces from materials in thin sheet form, with precise identification of the position and of the thickness. It consists of one or more dies positioned in a frame with a cover, the sheet to be cut out being placed between the die and the cover. The assembly is subjected to the pressure of two cylinders brought closer to one another in an elastic and controlled fashion. This device is especially intended for cutting out flat and thin articles which may be printed or otherwise and self-adhesive for example, mainly used in advertising or for decoration.
Patent FR-2579626-A1 (FR)
Inventor: MOINGEON MARIE-ODILE
IPC: C25B3/25
Filed: 1985-03-29
Abstract: The invention relates to a process for the synthesis of ketones by electrochemical reduction of organic halides in the presence of organic acid anhydrides in an electrolysis cell in an organic solvent medium containing a supporting electrolyte. The anode is a metal chosen from the group consisting of magnesium, aluminium, zinc and their alloys. This process has the advantage of being simple and readily capable of being converted to an industrial scale, particularly because of the possibility of employing a cell which has only one compartment. It can be applied to the electrosynthesis of numerous ketones.
Patent FR-2581888-A1 (FR)
Title: Ski equipped with a thermometer
Inventor: JODELET FRANCOIS
IPC: A63C5/06
Filed: 1985-05-14
Abstract: This ski comprises at least one thermometer 5 made from film and with liquid crystals, which is placed on at least one of its faces in contact with the snow: running sole and edges.
Patent FR-2565997-A1 (FR)
Title: Procede de separation de composes metalliques par reduction
Inventor: PIUMA ADOLFO
IPC: C22B7/02
Filed: 1985-05-30
Abstract: L'INVENTION PROPOSE UN PROCEDE POUR LA SEPARATION PAR REDUCTION DE COMPOSES METALLIQUES, MEME PRESENTS A DE FAIBLES POURCENTAGES, D'AVEC DES POUSSIERES ET BOUES. ON OPERE LA SEPARATION AU MOYEN D'UNE TOUR 50 DE REDUCTION CONTENANT DE PREFERENCE DES DEBRIS OU ROGNURES DE FER, EN AJUSTANT D'UNE PART LE PH DES SOLUTIONS ENTRANTES SELON LES COMPOSITIONS DE CELLES-CI ET D'AUTRE PART LA VITESSE A LAQUELLE LA SOLUTION TRAVERSE LA TOUR DE REDUCTION, DE MANIERE A OBTENIR DANS LE PRODUIT SORTANT UNE VALEUR DE PH PARTICULIERE, DEPENDANT LA ENCORE DU TYPE DE METAL A TRAITER. LE PROCEDE EST APPLICABLE AVEC SUCCES A LA SEPARATION SELECTIVE DE PENTOXYDE DE VANADIUM PRESENT A DES POURCENTAGES FAIBLES DANS DES CENDRES DE FIOULS LOURDS, AINSI QU'A LA SEPARATION ETOU A LA PASSIVATION DE COMPOSES DE CHROME, DONT LE CARACTERE POLLUANT EST BIEN CONNU.
Patent FR-2583024-A1 (FR)
Title: "Carousel"-type conveyor
Inventor: SEMAIN JEAN-PIERRE
IPC: B65G21/22
Filed: 1985-06-10
Abstract: It comprises: - tracks 15, 16 on which the belt (apron) moves along its path; - a chain 2 for driving the plates 1 which are each fastened to one of the links 3 of this chain 2, which links comprise vertical-axis rollers 7 uniformly distributed along their length; - two guide rails 8, 9 which follow the path of the conveyor; - wheels 6 for guiding the chain interacting with the said rails; - and a vertical-axis toothed (sprocket) wheel 10 which drives the chain 2 laterally by means of its rollers 7.