baber/WOPTO huggingface dataset:
Patent FR-2483294-A1 (FR)
Title: Procede et dispositif pour la figuration et la realisation d'enveloppes et surfaces de corps creux a conicite exterieure ou interieure
Inventor: BUTTNER GUNTER
IPC: B23Q35/10
Filed: 1981-03-31
Abstract: A.PROCEDE ET DISPOSITIF POUR LA FIGURATION ET LA REALISATION D'ENVELOPPES ET SURFACES DE CORPS CREUX A CONICITE EXTERIEURE OU INTERIEURE. B.PROCEDE CARACTERISE EN CE QUE LE PROFILE CONIQUE DE L'ENVELOPPE OU DE LA SURFACE DU CORPS CREUX EST REALISE PAR UN REGLAGE EN CONTINU DE LA DISTANCE ENTRE LA GENERATRICE ET L'AXE DE REFERENCE OU AXE LONGITUDINAL MEDIAN A ALLURE COURBE, APPLICABLE AU DISPOSITIF CARACTERISE EN CE QUE LE CORPS 3 EST DEPLACABLE EN VA-ET-VIENT DANS UN GUIDAGE COURBE 4 ET UN OUTIL D'ENLEVEMENT DES COPEAUX 7. C.PROCEDE ET DISPOSITIF APPLICABLES A DES MACHINES-OUTILS POUR LA REALISATION DE SURFACES COURBES ET CONIQUES.
Patent FR-2485681-A1 (FR)
Title: Mixing tap with replaceable cartridge - which contains valve disc slidable on seat disc with seal rings pressurised via cartridge fixing screws
Inventor: DELKER WILFRIED
IPC: B24D7/02
Filed: 1981-05-26
Abstract: The mixing tap comprises a housing (1) containing a replaceable cartridge (2) in which a ported (8,9) seat disc (4) is sealingly located on a port (5,7) face (1') in the housing. A ported (12) valve disc (3) is slidable on the seat disc by an external handle (10) via a pivoted lever (11) in the cartridge. Seal rings (22) are compressed by screws (17) which secure the cartridge and act on its upper end (14) via a compression ring (15). The screws engage threaded bores (16) in the ring and pass through dog plates (18) which rest on an annular projection (23) on the compression ring so that they tip, when the screws are tightened, and their outer ends (20) engage a recess (21) in the housing, thus pressing the cartridge down.
Patent FR-2485595-A1 (FR)
Inventor: GHYSSENS ROGER
IPC: E04B7/22
Filed: 1981-06-25
Abstract: The invention relates to a reinforced, heat-insulating element with a panel (1) which consists of a heat-insulating material and contains a reinforcement (2) which comprises a grid and struts out at essentially regular intervals on at least one of the main surfaces of the panel. In the case of said element, the grid is bent in the form of waves, the crests of the waves jutting out on at least one main surface (4) of the panel (1). Elements of this type are used in the building industry, for example, as roof panel, roof-substructure panel, as a wall for prefabricated-construction purposes, as permanent shuttering for floor panels or as a wall for exterior insulation. The elements are distinguished by a simple construction method and by an extremely stable reinforcement. When using such an element as a roof panel, roof-skin elements such as tiles, slates or the like can be fastened directly on the reinforcement of the element. A process for producing elements of this type is also specified.
Patent FR-2508868-A1 (FR)
Title: Propulsion system for aerospace vehicle - comprises three gyro maintaining or magnetic motors operating in conjunction with gravitational field in space to provide required movement
IPC: B64C39/00
Filed: 1981-07-03
Abstract: The propulsion energy is produced by the connection and geometrical distribution of three gyro-maintaining or magnetic generators. The axial generator comprises a central spherical resonator with a vertical transducer symmetrical with a waveguide with polarised inertia from two electrical capacitors which turn around it to form an oscillatory generator. Two fixed circular generators comprising concentric and coaxial rings containing super fluid helium generate the gyro-maintaining inertial field int he exterior spaced by induction with the cosmic gravitational field. This produced movement of the vehicle. Radial transmission lines are connected to the resonator to orientate the propulsion energy int he freedom of movement plane around the main rotational axis. (printed in week 8905).
Patent FR-2488304-A1 (FR)
Title: Sous-plafond
Inventor: SCHLUTER WOLFRAM
IPC: E04B9/34
Filed: 1981-07-30
Abstract: SOUS-PLAFOND EN TREILLIS CONSTITUE DE COUPLES DE PLAQUES VERTICALES INSONORISANTES MAINTENUES PAR UNE CHARPENTE COMPOSEE DE POUTRES EN T. CHAQUE PLAQUE 3, 4 COMPORTE SUR SA FACE ARRIERE, PARALLELEMENT A SA FACE DE CHANT 13 EN REGARD DE LA PIECE A PLAFONNER AU MOINS UNE RAINURE DANS LAQUELLE S'ENGAGE UNE AILE DE LA BRANCHE TRANSVERSALE D'UNE POUTRE EN T 1, 2. LES PLAQUES CONSTITUENT DES PARALLELEPIPEDES DROITS DANS LESQUELS DEUX PLAQUES PLUS LONGUES 3 DELIMITENT LATERALEMENT EN ALIGNEMENT UNE PLAQUE PLUS COURTE 4 ET PRESENTENT UNE ENCOCHE FRONTALE 12 FAISANT SUITE A LA RAINURE.
Patent FR-2488792-A1 (FR)
Title: Packing box for e.g. drinking glasses - has lid and body with moulded infill former with window in lid through which glass is visible
Inventor: TRAVIS JACK R
IPC: B65D5/50
Filed: 1981-08-21
Abstract: The box (1) is used to package drinking glasses (4A) and such, also being suited to incorporation in a sales display. The box comprises a body (2) and a lid (9), which has a window (13) through which some of the articles can be viewed. An insert (3) holds the articles in olace. The insert may comprise packing with cavities (20,21) for individual articles, or may be in one moulded piece which is detachable from the body (2). Relatively wide margins (22) may set the visible article(s) apart.
Patent FR-2489310-A1 (FR)
Title: Procede pour preparer le fluorure de perfluorosuccinyle a partir d'un fluorure de difluorohalogenoacetyle
Inventor: YAMABE MASAAKI
IPC: C07C55/40
Filed: 1981-08-24
Abstract: NOUVEAU PROCEDE DE PREPARATION DU FLUORURE DE PERFLUOROSUCCINYLE, CE PROCEDE CONSISTANT DANS LE COUPLAGE ACCOMPAGNE D'UNE DESHALOGENATION D'UN FLUORURE DE DIFLUOROHALOGENOACETYLE AYANT LA FORMULE :XCFCOFDANS LAQUELLE X REPRESENTE I, BR OU CL PAR REACTION AVEC UN AGENT DE FIXATION D'HALOGENE A UNE TEMPERATURE COMPRISE DANS L'INTERVALLE DE 100 A 500C. CE PROCEDE INTERESSE NOTAMMENT L'INDUSTRIE DES POLYMERES, DES LUBRIFIANTS ET DES ISOLANTS, UTILISANT LE FLUORURE DE PERFLUOROSUCCINYLE COMME MATIERE PREMIERE.
Patent FR-2492408-A1 (FR)
Title: Procede de fabrication de lamines en acier presentant une bonne soudabilite
Inventor: SCHUMMER ARTHUR
IPC: C22C38/00
Filed: 1981-08-28
Abstract: LA PRESENTE INVENTION A POUR OBJET UN PROCEDE DE FABRICATION DE LAMINES EN ACIER, NOTAMMENT DE RONDS A BETON, PRESENTANT UNE BONNE SOUDABILITE, UNE HAUTE LIMITE D'ELASTICITE, AINSI QU'UNE RESILIENCE AUX TRES BASSES TEMPERATURES, CARACTERISE EN CE QUE L'ON UTILISE UN ACIER TITRANT, D'UNE PART, AU MAXIMUM 0,16C, 2,0 MN ET, D'AUTRE PART, 0,03 AL AU MINIMUM, AINSI QU'EVENTUELLEMENT JUSQU'A 0,55 SI, 0,05 NB, 0,1 V ET 10 NI QUI SUBIT UN TRAITEMENT THERMIQUE PARTICULIER POUR OBTENIR UN GRAIN TRES FIN. CE TRAITEMENT THERMIQUE CONSISTE A RECHAUFFER DANS UN FOUR 3 LES LAMINES EN 2 CHAUDE JUSQU'A TEMPERATURE D'AUSTENITISATION, A LES MAINTENIR A LADITE TEMPERATURE PENDANT UN TEMPS SUFFISAMMENT COURT POUR EMPECHER LE GROSSISSEMENT DU GRAIN ET A PROCEDER A UN REFROISISSEMENT ENERGIQUE EN SURFACE A L'AIDE D'UNE RAMPE DE PULVERISATION 4.
Patent FR-2512486-A1 (FR)
Title: Dispositif d'equilibrage de hayon de vehicule automobile
Inventor: BASCOU JACQUES
IPC: E05F5/02
Filed: 1981-09-04
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF D'EQUILIBRAGE COMPRENANT DE MANIERE USUELLE AU MOINS UN EQUILIBREUR, PAR EXEMPLE UN VERIN PNEUMATIQUE, DONT UNE EXTREMITE EST LIEE AU HAYON PAR UNE ARTICULATION A ROTULE ET DONT L'AUTRE EXTREMITE EST ARTICULEE A LA STRUCTURE DU VEHICULE. L'EQUILIBREUR 3 EST ARTICULE A LA STRUCTURE DU VEHICULE PAR L'INTERMEDIAIRE D'UN LEVIER DE RENVOI COUDE 6 COMPORTANT DEUX BRAS INEGAUX 7 ET 8 ET ARTICULE PAR SON COUDE A LA STRUCTURE DU VEHICULE AUTOUR D'UN AXE 11 SENSIBLEMENT PARALLELE A L'AXE 2 D'ARTICULATION DU HAYON 1, L'EXTREMITE 10 DU BRAS 8, DIRIGEE VERS L'AXE 2, FORMANT ARTICULATION POUR LADITE AUTRE EXTREMITE DE L'EQUILIBREUR 3. APPLICATION A L'EQUILIBRAGE D'UN HAYON DE VEHICULE AUTOMOBILE EN PARTICULIER AU DEBUT DE SA COURSE D'OUVERTURE.
Patent FR-2514131-A1 (FR)
Title: Dispositif indicateur de conduite economique
Inventor: AUSSEDAT FRANCIS
IPC: G01F9/00
Filed: 1981-10-07
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF INDICATEUR DE CONDUITE ECONOMIQUE POUR UN VEHICULE AUTOMOBILE A MOTEUR THERMIQUE, DU TYPE INDIQUANT LA CONSOMMATION INSTANTANEE DU VEHICULE PAR UNITE DE TRAJET PARCOURU. IL ENREGISTRE EN PERMANENCE LES CARACTERISTIQUES DE ROULAGE DU VEHICULE ET LES TRANSMET A UNE UNITE DE CALCUL 13 QUI ELABORE: -LA CONSOMMATION UNITAIRE REELLE INSTANTANEE; LA CONSOMMATION UNITAIRE OPTIMUM THEORIQUE; -ET LES AFFICHE SUR UN CADRAN 1 SOUS LA FORME DE ZONES LUMINEUSES FORMEES DE BARRES 2 ET D'UN INDEX 3 INDIQUANT LA CONSOMMATION OPTIMUM. APPLICATION A L'ENSEIGNEMENT DU CONDUCTEUR POUR OBTENIR LE PLUS ECONOMIQUEMENT POSSIBLE LES PERFORMANCES DE VITESSE DE PARCOURS DEMANDEES A SON VEHICULE.
Patent FR-2516705-A1 (FR)
Title: Structure de detection photoelectrique
Inventor: DOLIZY PIERRE
IPC: H01L31/09
Filed: 1981-11-13
Abstract: LA STRUCTURE DE DETECTION PHOTOELECTRIQUE COMPORTE UNE COUCHE PHOTOSENSIBLE 12 DEPOSEE SUR UN SUBSTRAT 11 CONSTITUE EN UN MATERIAU TRANSPARENT AUX RADIATIONS DE LA LUMIERE VISIBLE ET DU PROCHE INFRAROUGE, ET D'INDICE DE REFRACTION POUR CES RADIATIONS DE L'ORDRE DE 2, LEDIT SUBSTRAT ETANT MUNI SUR LA FACE D'INCIDENCE DES RADIATIONS DE MOYENS D'ATTENUATION 13 DE LA REFLEXION DESDITES RADIATIONS SUR CETTE FACE. APPLICATION AUX TUBES PHOTOELECTRIQUES.
Patent FR-2495163-A1 (FR)
Title: Procede de production d'hydrogels a fort pouvoir d'absorption de l'eau, obtenus par polymerisation d'acides carboxyliques a,b-insatures
Inventor: KITAMURA SHUJI
IPC: C08F20/06
Filed: 1981-11-26
Abstract: L'invention fournit un procédé de production d'hydrogels ayant des pouvoirs d'absorption de l'eau et de rétention de l'eau élevés, ainsi qu'un grand diamètre de particules et une force de gel suffisante. On utilise un agent dispersant particulier au cours de la polymérisation en suspension en phase inverse du type huile dans eau d'un acide carboxylique alpha,bêta-insaturé et/ou de ses sels de métaux alcalins. L'agent de dispersion spécifique est un polymère carboxylé ayant une affinité vis-à-vis du solvant organique utilisé dans la polymérisation. En raison de leur pouvoir d'absorption et de rétention de l'eau élevé ainsi que de leurs autres caractéristiques, les hydrogels de l'invention élargissent grandement le domaine d'utilisation classique des hydrogels.
Patent FR-2496790-A1 (FR)
Title: Axial roller bearing construction - involves insertion of holding strip boundary member prior to race hardening and subsequent cage mounting
Inventor: GORLICH DIETER
IPC: F16C19/30
Filed: 1981-12-02
Abstract: The axial roller bearing comprises two outer races (1,2) each side of a set of rollers (4) and rotating relative to one another. The axes of rotation of the rollers lie radially. The rollers are held by a cage between the two races. The outer ends of the races are folded over so that they overlap. The end (8) of one race partially hooks around the other race. This partially hooked end is formed before that race is hardened. The cage is inserted between the races after it has been hardened. The partial hook is then made a complete hook by exercising radial pressure on its race and heating so that the races are held together.
Patent FR-2520455-A1 (FR)
Title: Screwed fastening for laminated materials - has bush threaded externally and internally, inserted with adhesive
Inventor: SIXOU ANDRE
IPC: F16B37/12
Filed: 1982-01-25
Abstract: The fixing comprises a bush (4) which has an external thread, as well as an internal one and fits in a blind hole (8). The bush is screwed into one of the laminated sheets (1). The second sheet (2) has a threaded bush (5) through which the bolt (6) passes. The tapped bush (4) is inserted into the material with an adhesive coating. An external longitudinal slot is provided to accommodate surplus adhesive.
Patent FR-2503533-A1 (FR)
IPC: A01G23/093
Filed: 1982-04-08
Abstract: In a flail mulcher for clearing away the products of clear-cutting in forestry, the invention provides for a rotary receiver drum (9) with resilient tines (8) to be connected upstream of the actual operating shaft (2). The chopped-up small pieces of wood are intended, in addition, to be received via a collecting channel (4) and to be fed, via a transverse conveyor (5), to a downstream comminuter (7), from where they can be fed, by means of blowers (6), to a briquetting press (15) or channelled, via an ejection bend (14), to a downstream collecting carriage.
Patent FR-2529752-A1 (FR)
Title: Hive supports with variable positions.
IPC: A01K47/06
Filed: 1982-07-09
Abstract: The invention concerns supports of the "hive support" type allowing the hive to be raised fifty centimetres above the ground and the installation of the latter on its support in variable positions without disturbing the bees. It comprises a main support 1, two metal angles 2, a container which attenuates light and receives the refuse of the hive 3, and two main supports 4. Among the most advantageous applications of the invention may be mentioned the more pleasant work of the beekeeper when inspecting an apiary (the back is not bent) and the hygiene of the bees in good conditions.
Patent FR-2508407-A1 (FR)
Inventor: WETZEL WILHELM
IPC: B62D33/07
Filed: 1982-06-14
Abstract: The invention relates to motor vehicle technology. The object of the invention is to avoid hard impacts and the associated noise nuisance on the locks of driver's cabs. The object of the invention is a locking device for tilting driver's cabs, combined with a bearing and relative displacement path limiting unit. The essence of the invention, consists in the fact that in a locking element for a driver's cab, which element operates according to the principle of the catch bolt, a combination element is attached on both sides of the housing and receives at least one elastic buffer on each side. The centre eyelet web is tensioned in the locked state between the run-up cam of the catch so that no further vertical movements are possible. The elastic buffers limit the horizontal movements. The area of application of the invention is tiltable driver's cabs on utility vehicles.
Patent FR-2528801-A1 (FR)
Title: Intravenous drip sachet - has folded and welded construction using double fold to form bottom face seating glued flange pipe base
Inventor: POYPE ROLAND DE LA
IPC: A61J1/00
Filed: 1982-06-22
Abstract: The sachet for dispensing e.g. intravenous drip, has outlet pipes (2, 3) and a suspension window (4) at opposite extremities. Welded seams (18A, 18B) secure the sides and the pipes have a base (9) which is glued to the sachet walls. The surface receiving the base is formed by a fold (10) from which the two opposite walls extend, the pipes being centred on the fold line. Further oblique welds (12A, 12B) secure the foot and an inset (13) weld secures the head to provide external panels (14) for the window. The base may be straight or curved, rigid or supple with the pipes and the window aligning on the vertical axis or a diagonal. Fabrication may entail folding a strip drawn from a roll, fixing the pipes, making the head weld and then making the remaining welds to form sachets.
Patent FR-2509526-A1 (FR)
Title: Perfectionnements apportes aux canons electroniques en ligne a lentille focale allongee pour tube image couleur
Inventor: CHEN HSING-YAO
IPC: H01J29/62
Filed: 1982-07-05
Abstract: TUBE IMAGE COULEUR COMPORTANT UN CANON ELECTRONIQUE EN LIGNE POUR ENGENDRER ET DIRIGER TROIS FAISCEAUX ELECTRONIQUES, UN FAISCEAU CENTRAL ET DEUX FAISCEAUX LATERAUX LE LONG DE TRAJECTOIRES COPLANAIRES VERS UN ECRAN DUDIT TUBE, CE CANON COMPRENANT UNE LENTILLE DE FOCALISATION PRINCIPALE POUR FOCALISER LESDITS FAISCEAUX ELECTRONIQUES, LA LENTILLE DE FOCALISATION PRINCIPALE ETANT CONSTITUEE PAR DEUX ELECTRODES COMPORTANT EGALEMENT UNE BORDURE PERIPHERIQUE, CES BORDURES PERIPHERIQUES DES DEUX ELECTRODES SE FAISANT FACE ET LA PARTIE PERFOREE DE CHAQUE ELECTRODE ETANT SITUEE DANS UN EVIDEMENT EN RETRAIT PAR RAPPORT A LA BORDURE, CE TUBE IMAGE COULEUR ETANT CARACTERISE EN CE QUE L'ELECTRODE DE LENTILLE DE FOCALISATION PRINCIPALE 42, LA PLUS PROCHE DUDIT ECRAN, COMPREND UNE FENTE 100 SUR LE COTE FAISANT FACE A L'ECRAN, CETTE FENTE S'ETENDANT DANS LA DIRECTION DE L'ALIGNEMENT DES TROIS TRAJECTOIRES DE FAISCEAUX ELECTRONIQUES ET COMPORTANT DES MOYENS POUR REALISER UN EFFET DE STIGMATISME PLUS FAIBLE SUR LES DEUX FAISCEAUX LATERAUX QUE SUR LE FAISCEAU CENTRAL.
Patent FR-2531312-A1 (FR)
Inventor: GONCALVES ANTONIN
IPC: A01M13/00
Filed: 1982-08-03
Abstract: 1. Diffuser device having, inside a receptacle (1) at least one wafer (16) of absorbent material capable of being impregnated with a liquid active product of slow evaporation, the said receptacle (1) being made of two elements (1a, 1b) which are joined to one another and which have recesses intended for ensuring the circulation of air in contact with the wafer (16) arranged inside the receptacle (1), characterized in that inside the receptacle (1) is formed a reservoir which is located in the upper part of the receptacle (1) in the filling position of the said reservoir and which is delimited, in the first place, by two opposing longitudinal walls (2a, 2b), each belonging to one of the two elements (1a, 1b) joined together to form the receptacle (1), in the second place by a transverse wall (3) of the receptacle (1), in which an orifice (10) is made, and in the third place, by two half-partitions (7a-8a-9a; 7b-8b-9b), each belonging to one of the two elements (1a, 1b) joined together to form the receptacle (1), the said reservoir being sealed off by the wafer (16) which, in the position in which the two elements of the receptacle (1) are joined together, is gripped between the two halb-partitions (7a-8a-9a; 7b-8b-9b), the liquid active product being introduced into the reservoir via the orifice (10) and diffusing from the top downwards into the rest of the wafer (16) as a result of capillary action.
Patent FR-2534225-A1 (FR)
Title: Assembly method for a tank base for a container, and tank thus obtained
Inventor: HENNEMAND MICHEL ETIENNE CHARL
IPC: B65D90/02
Filed: 1982-10-12
Abstract: The base assembled according to the invention comprises a spherical cap 20, assembled to a cylindrical body 10 by means of a ring 30 obtained for example by bending a flat iron bar. With respect to the conventional base with flanged edges 20a, 20b, the base according to the invention, which is simpler to manufacture, offers an increased capacity 50. Furthermore, the ring participates in the stiffening of the cylindrical body.
Patent FR-2536181-A1 (FR)
Title: Dispositif de lecture d'une image de rayonnement contenue dans un ecran radioluminescent et appareil de tomographie comprenant ledit dispositif
Inventor: ALLEMAND ROBERT
IPC: G03B42/02
Filed: 1982-11-17
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE LECTURE D'UNE IMAGE DE RAYONNEMENT CONTENUE DANS UN ECRAN RADIOLUMINESCENT STIMULABLE ET UN APPAREIL DE TOMOGRAPHIE UTILISANT LEDIT DISPOSITIF. LE DISPOSITIF DE LECTURE COMPREND UNE SOURCE 6 EMETTANT UN FAISCEAU DE RAYONS DE STIMULATION VERS L'ECRAN RADIOLUMINESCENT 4 STIMULABLE, UN MOYEN DE CONTROLE 10 DE L'INTENSITE DU FAISCEAU DE RAYONS DE STIMULATION ET UN MOYEN DE DEFLEXION 18 QUI PERMET AU FAISCEAU DE RAYONS DE STIMULATION DE BALAYER LA SURFACE DE L'ECRAN RADIOLUMINESCENT 4 STIMULABLE. CE DISPOSITIF SE CARACTERISE PAR L'EMPLOI D'UN MOYEN DE DEFLEXION 18 DE TYPE ACOUSTO-OPTIQUE TRES RAPIDE. CE DISPOSITIF TROUVE NOTAMMENT SON APPLICATION EN TOMOGRAPHIE LONGITUDINALE.
Patent FR-2536253-A1 (FR)
Title: Head-phone ear muffs, particularly for winter sports.
IPC: A61F11/06
Filed: 1982-11-18
Abstract: The invention relates to padded head-phone earmuffs 2, particularly for winter sports. The sprung band 3 is formed from two sections 4 and 5 made from plastic whose telescopic sliding is halted by raised catches 8. Each earmuff 2 can be removed, its pin 12 clipping into the tapered opening 13 of each articulation lug 10. Application: locking of the telescopic resilient band 3 even during energetic sports; possibility of exchanging one earmuff 2 or both earmuffs.
Patent FR-2536603-A1 (FR)
Title: Vehicle generator with mechanically varied excitation
Inventor: MAZZORANA ALFRED BRUNO
IPC: H02K11/00
Filed: 1982-11-24
Abstract: The generator for a vehicle lighting system has a rotor between two pole pieces with interfitting claws which enclose a ring magnet between them. One end of the rotor spindle carries a pulley outside the casing, and the other end is supported by bearing inside the casing. The bearing is housed inside a fixed flange  sleeve with another bearing on the outside for a control ring. This is of soft magnetic or ferromagnetic material with a flange which can be brought into contact with the rotor by an inwardly sliding movement so as to magnetically short circuit the rotor. This enables the excitation to be varied so as to regulate the output of the generator. The sliding movement is controlled by a rotating actuator inside the flanged sleeve, connected to an auxiliary motor mounted on the outside of the casing.
Patent FR-2517688-A1 (FR)
Title: Encre pour impression par jets d'encre
Inventor: COOKE THEODORE
IPC: C09D11/00
Filed: 1982-12-06
Abstract: L'INVENTION CONCERNE UNE ENCRE POUR JETS D'ENCRE FORMULEE DE MANIERE A REDUIRE SENSIBLEMENT OU ELIMINER LES PROBLEMES DE MISE EN ROUTE LORS DE LA DECHARGE INITIALE D'UN APPAREIL A JETS D'ENCRE. CETTE ENCRE COMPREND AU MOINS DEUX COMPOSANTS FLUIDES QUI SONT HARMONISES DE MANIERE A DONNER UNE ENCRE CONSERVANT PRATIQUEMENT SA FORMULATION INITIALE, MALGRE L'EVAPORATION DESDITS COMPOSANTS. DOMAINE D'APPLICATION : IMPRESSION PAR JETS D'ENCRE.
Patent FR-2517901-A1 (FR)
Title: Circuit convertisseur a modulation d'impulsions en largeur
Inventor: GLENNON TIMOTHY F
IPC: H02M7/5387
Filed: 1982-12-07
Abstract: L'INVENTION CONCERNE UN CIRCUIT CONVERTISSEUR A MODULATION D'IMPULSIONS EN LARGEUR, PRODUISANT UN SIGNAL DE SORTIE AYANT UN POURCENTAGE D'HARMONIQUES REDUIT. CE CIRCUIT CONVERTISSEUR COMPREND UN PREMIER CIRCUIT 11 QUI PRODUIT UN SIGNAL FONDAMENTAL FILTRE A MODULATION D'IMPULSIONS EN LARGEUR, ET UN SECOND CIRCUIT 51 QUI RECOIT LE SIGNAL FONDAMENTAL FILTRE ET L'ADDITIONNE A UN SIGNAL COMMANDE POUR PRODUIRE, PAR L'INTERMEDIAIRE D'UN FILTRE 68, UN SIGNAL AYANT UN POURCENTAGE D'HARMONIQUES REDUIT. DOMAINE D'APPLICATION: CIRCUITS CONVERTISSEURS.
Patent FR-2519638-A1 (FR)
Title: Derives d'aminopropylaminobleomycine, leurs applications therapeutiques et procede pour leur preparation
Inventor: UMEZAWA HAMAO
IPC: C07H15/26
Filed: 1982-12-29
Abstract: CES DERIVES D'AMINOPROPYLAMINOBLEOMYCINES SONT CEUX DE FORMULE SUIVANTE ET LEUR SEL:BX-NH-(CH)-A-(CH)-BDANS LAQUELLE BX REPRESENTE UN FRAGMENT DE L'ACIDE BLEOMYCINIQUE FORME PAR ELIMINATION DU GROUPE HYDROXY DU GROUPE CARBOXY DE CET ACIDE ET LES SYMBOLES A ET B ONT DES DEFINITIONS SPECIFIQUES. CES DERIVES SONT UTILES NOTAMMENT COMME MEDICAMENTS ANTITUMORAUX AYANT DES EFFETS SECONDAIRES REDUITS. IL EST EGALEMENT DECRIT UN PROCEDE DE PREPARATION DE CES DERIVES.
Patent FR-2538697-A1 (FR)
Title: Forceps for carrying an implant
IPC: A61F2/16
Filed: 1982-12-30
Abstract: The invention relates to forceps for carrying an implant for surgical use allowing grasping of artificial lenses for their intraocular positioning. It is composed of a tube 1 whose end comprises a lateral slot, of a stop 3 and of a chuck 2 sliding within the tube whose travel is limited by the stop. The system of connection between the tube and its chuck is elastic, and ensures, in the quiescent state, a constant pressure of the chuck on the stop, which allows the implant to be retained. The use of these forceps is not limited. They are in particular intended for grasping an implant for the posterior chamber comprising an optical lens 13 drilled with an orifice 11 on the edge receiving the stop 3, and a flexible handle allowing pushing back with respect to the hole via the chuck 2.