baber/WOPTO huggingface dataset:
Patent FR-2586880-A1 (FR)
Title: Automatic device for information from multiple sources of composition
IPC: G05B19/042
Filed: 1985-08-29
Abstract: The subject of the invention relates to an automated device for information from multiple sources of composition. It consists of an interface using electronics and computer technology to provide the link between a microcomputer 1 and a teledistribution or television communal antenna network head station 2. It is intended to permit informational interaction between the technical workings (heating installations, video and sound monitoring, reception of direct satellite broadcasts, telemonitoring of energy-related parameters, checks of security alarms for goods and persons etc.) and users from the general public, by means of their standard teleceivers.
Patent FR-2586643-A1 (FR)
Title: Semi-submerged open cabin for all shallow underwater works capable of accommodating at least one operator
IPC: B63C11/38
Filed: 1985-09-02
Abstract: Open cabin designed for all underwater works which can be carried out in a semi-submerged state, capable of accommodating at least one operator 7. Semi-submerged open cabin 1 for all works in a liquid environment. Fastened equally well to mechanical arms, to a fixed body, to an independent body or placed on the rails of these same elements, which are floating or otherwise, it comprises as needed the tools and controls necessary for carrying out underwater operations and for moving laterally or vertically. Semi-submerged cabin 1 capable of accommodating at least one operator 7 for all underwater works or services, at depths allowed by the safety regulations.
Patent FR-2586914-A1 (FR)
Title: Siege de repos a commandes independantes
Inventor: TAFOUREAU RENE
IPC: A47C1/0355
Filed: 1985-09-09
Abstract: CE SIEGE EST DU TYPE COMPRENANT UN PIETEMENT P, UNE ASSISE A ARTICULEE SUR CE PIETEMENT AUTOUR D'UN PREMIER AXE X-X, UN DOSSIER D ARTICULE SUR L'ASSISE AUTOUR D'UN DEUXIEME AXE Y-Y PARALLELE AU PREMIER, ET UN REPOSE-JAMBES R EGALEMENT ARTICULE SUR L'ASSISE AUTOUR D'AU MOINS UN AXE 44, 46 PARALLELE AUX DEUX AUTRES, DES MOYENS D'ACTIONNEMENT ETANT PREVUS POUR POUVOIR REGLER DE FACON INDEPENDANTE LA POSITION DE L'ASSISE, DU DOSSIER ET DU REPOSE-JAMBES. IL EST CARACTERISE, NOTAMMENT, EN CE QU'IL COMPORTE UN MECANISME 21-24 DE FREINAGE DE L'ASSISE PAR RAPPORT AU PIETEMENT, UN RESSORT 32 DE CARACTERISTIQUE REGLABLE ASSURANT LE RAPPEL DU DOSSIER PAR RAPPORT A L'ASSISE, ET UN VERIN 51 D'ACTIONNEMENT ET DE BLOCAGE, A COMMANDE MANUELLE, INTERPOSE ENTRE L'ASSISE ET LE REPOSE-JAMBES, POUR FIXER A VOLONTE LA POSITION DE CE DERNIER PAR RAPPORT A L'ASSISE. IL EST DE CONSTRUCTION RELATIVEMENT ECONOMIQUE, ET D'UN EMPLOI PARTICULIEREMENT COMMODE, TOUT EN ETANT RESISTANT ET FIABLE.
Patent FR-2587587-A1 (FR)
Inventor: BROCHIER JOSE
IPC: C05C9/00
Filed: 1985-09-23
Abstract: In the process for the hydroponic cultivation of aquatic plants and, in particular, water hyacinth, the plants are cultivated in a nutrient aqueous solution containing at least one nitrogen compound and elements such as P, K, Ca, Mg, S and Fe. The nitrogen compound is formed by adding urea to the nutrient solution. Use of the juice extracted from the resulting aquatic plant as a bio-stimulant for plant growth and seed germination.
Patent FR-2589445-A1 (FR)
Title: Rigid container with several elements equipped with an internal flexible bottle for packaging liquids.
IPC: B65D47/00
Filed: 1985-10-31
Abstract: The subject of the present invention is a rigid container with an internal flexible bottle 1 which is particularly noteworthy in that it comprises two pyramid-shaped half-shells assembled with each other by sleeves, a retained sleeve and a retaining sleeve fitted into each other, and is provided with devices 9 and 10 for locking one to the other. The two half-shells can be nested one inside the other and are each provided with an external collar 8 intended to bear on the sleeve of the other half-shell in such a way as to limit the penetration of the two half-shells, one inside the other, when they are nested. Application: packaging of wine.
Patent FR-2590600-A1 (FR)
Title: Method and device for placing an elastic strip on an article of hosiery, and articles obtained according to this method
Inventor: TASTAVIN SERGE
IPC: D05B35/06
Filed: 1985-11-27
Abstract: According to the invention, the article to be sewn 20 is introduced into the machine with the inner side upwards inside a guide 1 and at the same time as the elastic strip 2, the edge of the article being sheared by a shearing knife 5a carried by the presser foot 5 of the machine M. Applications: eliminating the basting operation of the elastic strip before sewing the hem.
Patent FR-2592060-A1 (FR)
Title: Synthetic molecule of casein nature, rich in methionine and process for producing it on an industrial scale
Inventor: LEMAIRE RENE-FRANCOIS
IPC: A23K1/16
Filed: 1985-12-20
Abstract: The synthetic molecule according to the invention is characterised in that it is of casein nature and in that it is enriched in methionine. It comprises the following amino acid sequence: The invention also relates to the process for producing such molecules characterised in that methionine codons are biologically inserted into the deoxyribonucleic acid chain containing the sequence of a casein fragment, in that the chain obtained is combined with the deoxyribonucleic acid chain of the plasmid of the bacteria Escherichia coli, a Gram-negative bacillus, in order to recombine the germ plasm of these bacteria, in that the latter are then placed in media conditions suitable for their multiplication so as to obtain the cloning of the recombinant deoxyribonucleic acid molecule, and in that after freeze-drying, amounts intended for incorporation into animal feeds then are packaged.
Patent FR-2575619-A1 (FR)
Title: Appareil de reglage de la vitesse d'un moteur electrique et son utilisation dans une machine manuelle a etiqueter
Inventor: VANDERPOOL JAMES L
IPC: B41K3/02
Filed: 1985-12-23
Abstract: L'APPAREIL COMPREND UN DISPOSITIF 134 DESTINE A TRANSMETTRE UNE IMPULSION D'EXCITATION AU MOTEUR ELECTRIQUE, UN DISPOSITIF 130 DESTINE A INTRODUIRE UN RETARD PREDETERMINE APRES L'INTERRUPTION DE L'IMPULSION D'EXCITATION, UN DISPOSITIF 136 COMMANDE PAR LE DISPOSITIF A RETARD ET DESTINE A ECHANTILLONNER L'AMPLITUDE DE LA FORCE CONTRE-ELECTROMOTRICE DU MOTEUR ELECTRIQUE APRES QUE LE RETARD PREDETERMINE S'EST ECOULE APRES LA FIN DE L'IMPULSION D'EXCITATION, UN DISPOSITIF 130 DE COMPARAISON DE L'AMPLITUDE DE LA FORCE CONTRE-ELECTROMOTRICE ECHANTILLONNEE A UNE AMPLITUDE PREDETERMINEE, ET UN DISPOSITIF COMMANDE PAR LE DISPOSITIF DE COMPARAISON ET DESTINE A CREER UNE AUTRE IMPULSION D'EXCITATION APRES UN SECOND INTERVALLE DE TEMPS PREDETERMINE LORSQUE L'AMPLITUDE DE CETTE FORCE CONTRE-ELECTROMOTRICE EST INFERIEURE A L'AMPLITUDE PREDETERMINEE. L'APPAREIL EST UTILISE POUR REGLER LA VITESSE DU MOTEUR 48 DU DISPOSITIF D'AVANCE EN ETIQUETTES D'UNE MACHINE A ETIQUETER.
Patent FR-2592007-A1 (FR)
Title: Packaging for bulbs of flowering plants and method for planting the said bulbs
IPC: B65D85/52
Filed: 1985-12-20
Abstract: The invention relates to packaging for bulbs of flowering plants, such as tulips, hyacinths, daffodils or other plants, as well as to a method for planting flowering bulbs. The packaging of the present invention is aimed at flowering plants, the vegetative cycle of which comprises putting the bulb into the ground, germination and then blooming followed by removing the bulbs. The packaging 1 comprising rot-proof and non-degradable means which provide a flexible linkage between the bulbs 2. The means preferably are in the form of a flexible tubular net 1, the meshes of which are deformable. According to the planting method of the present invention, the bulbs are inserted, spaced apart, into the flexible net 1 of tubular shape, then the net 1 containing the bulbs 2 is buried and, finally, after blooming, the bulbs are unearthed by pulling on the end of the net 1. The invention will find its application most particularly in the horticultural field.
Patent FR-2594201-A1 (FR)
Title: Tap with a revolving stopper
Inventor: CLEMENT PHILIPPE
IPC: F16K11/085
Filed: 1986-02-10
Abstract: The invention relates to a tap cock. It is characterised in that it comprises: - on the one hand, a body 2 in which there are made, in the extension of one another, two bores 6 communicating with one another in a so-called junction plane 12 and which have the openings 14, 22 of at least two outlet ducts 13, 21 whose axes 15 are situated substantially in the said junction plane 12; - and on the other hand, two revolving stoppers 5, shaped so as to press on one another, in the junction plane 12, via their inner limiting face 16, and pierced axially by a passage 7 which remains straight as far as a zone 17 close to the inner limiting face where it then starts to bend 18 so as to open out substantially in the side wall 19 of the said stopper in the vicinity of the junction plane 12. Application to the fluid-circulation equipment industry.
Patent FR-2596102-A1 (FR)
Title: Dispositif d'injection a vrille axialo-centripete
Inventor: BARBIER GERARD YVES GEORGES
IPC: F02C7/232
Filed: 1986-03-20
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'INJECTION D'AIR ET DE CARBURANT DANS UNE CHAMBRE DE COMBUSTION NOTAMMENT DE TURBOMACHINE. SELON L'INVENTION, LA VRILLE DE TURBULENCE EXTERNE DU DISPOSITIF D'INJECTION POSSEDE UN NOMBRE PAIR D'AILETTES 11 DELIMITANT UN NOMBRE EGAL DE PASSAGES D'ENTREE D'AIR TELS QU'UN PREMIER PASSAGE 12 SUR DEUX EST A ENTREE AXIALE TANDIS QUE D'AUTRES SECONDS PASSAGES 13 INTERCALES AVEC LES PREMIERS SONT A ENTREE RADIALE, LA SORTIE D'AIR VERS L'AVAL DES PREMIERS ET DES SECONDS PASSAGES DE LA VRILLE ETANT AXIALO-CENTRIPETE. APPLICATION AUX TURBOREACTEURS D'AVIATION A HAUT RENDEMENT ET A FAIBLE TAUX DE POLLUTION.
Patent FR-2597131-A1 (FR)
Title: Procede et dispositif de transport pneumatique de la neige
Inventor: PASQUIER ARMAND
IPC: E01H4/02
Filed: 1986-04-15
Abstract: LE SECTEUR TECHNIQUE DE L'INVENTION EST CELUI DU TRANSPORT PNEUMATIQUE DE NEIGE. L'INVENTION SE RAPPORTE A UN PROCEDE ET DISPOSITIF DE CONVOYAGE EN TRANSLATION D'UN AMAS DE NEIGE EN VUE DE LA DEBITER PAR UN ORGANE DE PRELEVEMENT EN POSTE FIXE AUQUEL SONT ASSOCIES LES AUTRES ORGANES DE L'APPAREILLAGE DE TRANSPORT PNEUMATIQUE. LA VITESSE DE CONVOYAGE EST CONTROLEE PAR UN DISPOSITIF D'ASSERVISSEMENT ET LA HAUTEUR DE L'AMAS DE NEIGE EST CONTROLEE PAR UN DISPOSITIF D'ECRETEMENT.
Patent FR-2597460-A1 (FR)
Title: Mobile machinery for transporting and handling objects, more particularly for a cemetery
Inventor: VARENNE BERNARD PHILIPPE
IPC: B66C19/00
Filed: 1986-04-18
Abstract: Mobile machinery for transporting and handling objects, especially heavy and/or bulky objects, more particularly for a cemetery. It is self-supplied with hydraulic fluid by a unit 32. It comprises a horizontal and articulated telescopic crane 2, 28, a free rear guiding wheel 34 mounted on a telescopic foot 33, and two tractive and orientable front wheels 10, 11 also mounted on telescopic feet 14, 12.
Patent FR-2601514-A1 (FR)
Title: Mains-connection grid
Inventor: BASSERIE RENE
IPC: H01R9/24
Filed: 1986-07-10
Abstract: Mains-connection grid particularly suitable for cables of large cross-section (up to 240 mm<2> in cross-section). The grid and its insulating casing 1 are fixed to a plate 13 fixed to vertical rails 2. The various phases N, 1, 2, 3 composing the grid are arranged side by side in housings 4 capable of sliding vertically with respect to each other along partitions 6 arranged between two housings. Supply cables of larger cross-section are fixed to the lower part of the housing vertically, directly along the axis of the phase.
Patent FR-2602527-A1 (FR)
Title: Method for forming the deck of a bascule bridge and deck made by this method
Inventor: PRIGENT JEAN-CLAUDE
IPC: G01G19/02
Filed: 1986-08-07
Abstract: Its deck 9 is cast inside the excavation 2 in a bottomless formwork element 6 resting on a raft 3 which was previously cast at the bottom of the excavation via a plastic sheet. A vertical partition surrounds the deck 9. Its upper edge is provided with an angle section 13 which limits the internal periphery of the concrete surround 15 cast in the excavation around the partition 12.
Patent FR-2605353-A1 (FR)
Title: Folding ladder particularly for a boat mast and potholing
IPC: E06C1/56
Filed: 1986-10-17
Abstract: Folding rope ladder made up of "shoes" 2 encircled by the strands 11, 12 of the rope providing a double safety system joined by a single axial core. A removable shoe 3 provided with a retaining element 4 and with a snap 5 at its upper part makes it possible "rig oneself" at all points on the core 1 of the ladder directly above a shoe 2. A "lashing" 6 at the lower part which is also provided with a snap 7 renders this shoe entirely integral and parallel at the location chosen to carry out the work. The snap of the safety harness hooked to the core of the ladder provides perfect support at three points, leaving the hands completely free. The device according to the invention is especially intended for boat masts, potholing, etc.
Patent FR-2591784-A1 (FR)
Title: Dispositif de surveillance de l'etat de pieces coulissantes
Inventor: PAULUS HELMUT
IPC: B65G43/02
Filed: 1986-11-06
Abstract: Dispositif de surveillance de l'état de pièces de glissement disposées entre des chaînes coulissantes et des rails de guidage. Un conducteur électrique 21 est encastré dans les pièces de glissement 16, est muni d'une isolation et peut être alimenté avec une tension électrique qui maintient un contact en position de fermeture, ledit contact s'ouvrant et déclenchant un signal dans le cas d'une chute de tension au niveau du conducteur électrique. Industrie textile. (CF DESSIN DANS BOPI)
Patent FR-2606441-A1 (FR)
Title: Facade-covering panel
Inventor: BRUGEAUD ROGER
IPC: E04F13/08
Filed: 1986-11-12
Abstract: The facade-covering panel according to the invention has a front face 1, a rear face 2, a rib 3A projecting on at least one side and a substantially complementary groove 4A on an opposite side. It is characterised in that, towards the front face of the panel, in relation to the rib, the side provided with a rib comprises a front side part 5A set back in relation to a rear side part 6A extending towards the rear face in relation to the rib, and the side provided with a groove comprises an opposite arrangement.
Patent FR-2607340-A1 (FR)
Title: Game-type device for placing plural parties in televideo communication
IPC: H04M11/08
Filed: 1986-11-21
Abstract: The present invention relates to a game-type device for placing plural parties in televideo communication. The device is essentially characterised in that it includes, for each party, a communication unit 1, 2, 3 comprising a video screen 4, 5, 6 and a keyboard 7, 8, 9, a teletransmission line 16, 17, 18 connected to each unit, a teletransmission switchboard 22 to which the teletransmission lines are linked, a generator 28, 29 of preprogrammed game control signals, a module 25 for processing the video signals arriving via the teletransmission lines as a function of the game control signals, in order to give rise to a plurality of sets of processed signals, a circuit 32 for identifying by code each set of processed signals, a memory 34 for the plurality of coded sets of processed signals, with the option of interrogating the contents of the memory from the communication sets. Application, in particular, to the linking up of parties according to their astrological affinities.
Patent WO-8801897-A1 (WO)
Inventor: PINON JEAN-MICHEL
IPC: G01N33/48
Filed: 1987-09-14
Abstract: Dispositif et procédé permettant la détection et la quantification d'une substance par filtration. Le dispositif comporte un corps en deux parties (1 et 2), s'emboîtant l'une dans l'autre, dont l'une (1) est utilisée comme réservoir et dont l'autre (2) est utilisée comme porte-filtre et comme réceptacle, et d'un système de rétention et de réaction constitué d'une entretoise (3), de deux plaques rigides à multiperforations (4 et 5) emprisonnant une membrane filtrante (6) et une entretoise mince (7), et d'un joint d'étanchéité (8). Le réservoir (1a) et le réceptacle (2a) sont raccordés à un circuit extérieur par des conduits (1b et 2b), des embouts (9 et 10) et des tuyauteries (11 et 12). La solidarisation des deux parties (1 et 2) du corps est obtenue par des crochets à rapprochement (13). L'épaisseur de l'entretoise (3) est déterminée en fonction du volume de chambre virtuelle à obtenir.
Patent FR-2609849-A1 (FR)
Inventor: BLANCHOT MICHELE
IPC: H02M3/338
Filed: 1987-01-15
Abstract: High-tension generator circuit for a particle detector, having a transformer (8, 9) and a voltage step-up circuit (10). The primary 8 of the transformer is fed by means of a power transistor 7 whose drive transistor 6 is controlled by means of a resistance-capacitance circuit (4, 5). In each conduction period of the primary the secondary brings about a reversal of the polarity of the capacitance.
Patent FR-2593261-A1 (FR)
Title: Structure de valves a fluide
Inventor: WILLIAMS ARTHUR
IPC: F15B13/08
Filed: 1987-01-16
Abstract: L'invention concerne une structure de valves à fluide à plusieurs sections de travail. Elle comporte deux sections d'entrée 10, 11 encadrant plusieurs sections de valves ou de travail 12 disposées côte à côte et comprenant chacune un corps qui présente au moins une chambre d'entrée, une chambre de travail et une chambre réservoir coupées par un passage s'ouvrant aux extrémités opposées vers une chambre de commande et une chambre réservoir sous une pression commune. Un tiroir peut être déplacé dans le passage à l'aide d'un levier 53 extérieur à la section de valve 12. Domaine d'application : valves pour la commande d'organes multiples sur des engins tels que des niveleuses, etc. (CF DESSIN DANS BOPI)
Patent FR-2601059-A1 (FR)
Title: Plaque de revetement polygonale en metal et/ou en matiere plastique, notamment pour la couverture de facades et de toits
Inventor: BUSSGEN KAUFMANN HERBERT
IPC: E04D1/20
Filed: 1987-02-19
Abstract: A.PLAQUE DE REVETEMENT POLYGONALE EN METAL ETOU EN MATIERE PLASTIQUE, NOTAMMENT POUR LA COUVERTURE DE FACADES ET DE TOITS. B.PLAQUE CARACTERISEE EN CE QUE LES BORDS A ARETES VIVES 3, 4 INCLINEE EN CONTINU DES BORDS SE RACCORDANT AU BORD OU BIEN AUX BORDS COMPORTANT LE PLIAGE A ARETE VIVE UNIFORME, SE TERMINENT SUR LA SURFACE PLANE DE LA PLAQUE 1 ET AU VOISINAGE DU TROU OU DES TROUS 9 DE FIXATION SE TROUVANT DEVANT CES BORDS EN DIRECTION DU PLIAGE A ARETE VIVE EN DIMINUTION. C.L'INVENTION CONCERNE LES PLAQUES DE REVETEMENT POLYGONALES EN METAL ETOU EN MATIERE PLASTIQUE.
Patent FR-2597089-A1 (FR)
Title: Ensemble de moule annulaire pour former et tremper une feuille de verre
Inventor: YAMADA KAZUO
IPC: C03B27/044
Filed: 1987-03-18
Abstract: L'INVENTION CONCERNE UN ENSEMBLE DE MOULE ANNULAIRE POUR FORMER ET TREMPER UNE FEUILLE DE VERRE, COMPRENANT UN MOULE ANNULAIRE DE FORMAGE 50 POUR CINTRER UNE FEUILLE DE VERRE CHAUFFEE A UNE TEMPERATURE VOISINE DU POINT DE RAMOLLISSEMENT DU VERRE, EN ASSOCIATION AVEC DES ELEMENTS DE MOULE SUPERIEUR ET INFERIEUR, ET UN MOULE ANNULAIRE DE REFROIDISSEMENT 55 POUR SUPPORTER LA FEUILLE DE VERRE CINTREE PENDANT QU'ELLE EST REFROIDIE BRUSQUEMENT ET TREMPEE. LE MOULE ANNULAIRE DE FORMAGE COMPORTE UN ORGANE THERMIQUEMENT ISOLANT DESTINE A SUPPORTER SUR LUI LA FEUILLE DE VERRE A L'INTERIEUR D'UN BORD PERIPHERIQUE DE CELLE-CI, TANDIS QUE LE MOULE ANNULAIRE DE REFROIDISSEMENT EST DISPOSE A L'EXTERIEUR DU MOULE ANNULAIRE DE FORMAGE ET A UNE FORME COMPLEMENTAIRE DE CELLE DU BORD PERIPHERIQUE DE LA FEUILLE DE VERRE POUR SUPPORTER CELUI-CI. LE MOULE ANNULAIRE DE REFROIDISSEMENT POSSEDE EGALEMENT DES EVIDEMENTS 70 ET EST RECOUVERT PAR UNE BANDE DE METAL PERFOREE 75.
Patent FR-2613264-A1 (FR)
Title: Procede et buse d'oxycoupage
Inventor: ARNOUT MICHEL
IPC: B23K7/00
Filed: 1987-04-01
Abstract: L'INVENTION CONCERNE L'OXYCOUPAGE. UN DISPOSITIF D'OXYCOUPAGE COMPORTE DEUX JETS D'OXYGENE DE COUPE VEHICULES PAR LES CONDUITS 31, 32 AVEC, ENTRE EUX, UN CONDUIT POUR FLAMME CARBURANTE 47 ASSURANT UNE REPRISE DE CHAUFFE EN PROFONDEUR DANS LA SAIGNEE BRUTE DE COUPE QUI A ETE FAITE PAR LE PREMIER JET D'OXYGENE DE COUPE (VIA LE CONDUIT 31) ET QUI EST FINIE, PAR LE SECOND JET D'OXYGENE DE COUPE (VIA LE CONDUIT 32). APPLICATION OU COUPAGE DE PIECES DE FORTES EPAISSEUR, TELLES LES BRAMES.
Patent FR-2613627-A1 (FR)
IPC: A61L2/24
Filed: 1987-04-13
Abstract: This device comprises, in combination: - a tubular body (3, 4), of which one end is open and of which the other end is equipped with a reservoir (15) for receiving liquid, - means (5) for detecting the presence of an instrument inside the tubular body, these means being situated in the proximity of the open end of the latter, and - means (6) for pressurised diffusion of an atomised disinfection product, these means being activated by the detection means when the latter detect the presence of an instrument.
Patent FR-2598581-A1 (FR)
Title: Procede de production d'un champ sonore voulu, et transducteur d'ultrasons permettant de mettre en oeuvre le procede
Inventor: JENSEN MORTEN BAEK
IPC: G10K11/32
Filed: 1987-05-07
Abstract: L'INVENTION CONCERNE LA PRODUCTION D'UN CHAMP SONORE DE FORME SENSIBLEMENT GAUSSIENNE AU MOYEN D'UN TRANSDUCTEUR D'ULTRASONS, LE POTENTIEL PRESENT SUR UN COTE DU TRANSDUCTEUR VARIANT DE MANIERE CONTINUE PAR L'INTERMEDIAIRE D'UNE ELECTRODE EN PELLICULE EPAISSE APPLIQUEE SUIVANT UNE EPAISSEUR UNIFORME OU VARIABLE. LA PELLICULE EPAISSE PEUT ETRE UNE PATE RESISTANTE OU UNE PATE CONDUCTRICE APPLICABLE SUIVANT DES EPAISSEURS DIFFERENTES SUR DES PARTIES CHOISIES DE LA SURFACE CONSIDEREE. ON PEUT PAR EXEMPLE AJUSTER PAR DECOUPAGE LA PATE RESISTANTE SUR DIFFERENTES VALEURS DE RESISTANCE EN DES PARTIES SELECTIONNEES DE LA SURFACE. CETTE TECHNIQUE PERMET DE MODIFIER LA DISTRIBUTION DU POTENTIEL DE MANIERE A FAIRE VARIER CELLE DE LA PRESSION DANS LE CHAMP SONORE POUR AINSI PRODUIRE UN CHAMP SONORE DE FORME SENSIBLEMENT GAUSSIENNE.
Patent FR-2617383-A1 (FR)
Title: School bag
IPC: A45C5/14
Filed: 1987-07-03
Abstract: School bag comprising a satchel with a handle characterised in that the satchel 1 includes, under its lower face, castors 9 and in that the handle 12 is carried by a retractable element so as to be able to occupy a position in which it is distant from the said satchel, in order to be able to cause the school bag to roll, and a position in which it is located above the satchel in order to enable the said school bag to be carried.
Patent FR-2617869-A1 (FR)
Inventor: BERTRAND GILBERT
IPC: C25D17/14
Filed: 1987-07-07
Abstract: A rotary conductor roll intended to be partially immersed in an electrolyte in a manufacturing line for continuously electroplating a strip (2), the roll includes, on its periphery, at least one electrically conductive active zone (3) and at least one coated zone (41) coated with a flexible material which may optionally be associated with an adhesive and which serves to seal the contact between the strip (2) and the conductive active zone (3) from the electrolyte. At least one intermediate ring (42) is interposed between said conductive active zone (3) and said coated zone (41), said intermediate ring being made of a polymer for which at least one of the following coefficients is intermediate in value between the corresponding coefficients of the material constituting the conductive active zone (3) and of the material constituting said coated zone (41), said coefficients being: coefficient of expansion, flexibility, and swelling due to contact with the electrolyte, e.g. by absorption or by chemical combination.