baber/WOPTO huggingface dataset:
Patent FR-2496313-A1 (FR)
Title: Tape or film cassette play counter and lock - prevents use after completion of predetermined number of plays and has cam acting on toothed blocking wheel on counter-plate
IPC: G11B23/04
Filed: 1980-12-12
Abstract: On a backplate (28) of the appts., a locking wheel (17) is partially toothed and operated by a cam (2), a swinging beam (25) and a feeler mechanism (11-14). A locking stop (19) and a rearming lug (22) are provided on the untoothed portion of the locking wheel (17). A tube (26) allows access for a key or pin through an opening (27) for setting the rearming lug (22) against a head (23). The locking wheel (17) may be combined with a toothed counting wheel (7) which counts the operations of the cassette and displays the number in a window. The appts. can be incorporated in a system for determining a number of plays, after which the reeling of tape or film is prevented by such a counter.
Patent FR-2500232-A1 (FR)
Title: DC to DC power supply - has inductor as pre-inverter circuitry and drives inverter so that on-times of opposite transistors overlap
Inventor: SIMMONS DAVID HARRY
IPC: H02M7/5387
Filed: 1981-02-16
Abstract: The power supply circuit includes a DC voltage source (S1) connected in series with an inductor (L2) across an inverter circuit including switching transistors (Q6, Q7, Q8, Q9) The switching transistors (Q6-Q9) are connected to provide paths through a primary winding (P) of a transformer (T). The secondary winding (S) is connected to a full wave rectifier (FWR) which supplies a power to load resistor in parallel with a filter capacitor (C2). The voltage across the load resistor (RL) is measured by a regulator (REG2) which provides switching inputs to the bases of the switching transistors (Q6-Q9). The switching pairs of transistors (Q6, Q7, Q8, Q9 are conducting during overlapping intervals. The (L2) acts to constrain a rapid increase in current, so eliminating the possibility of destroying the switching transistors even though they are conducting coincidentally.
Patent FR-2478046-A1 (FR)
Title: Universal electric suspension rail conveyor system - has conveyor mounted points negotiation units, and rail transmitting control functions
IPC: B61B13/00
Filed: 1981-03-13
Abstract: The carriage (4) in each conveyor unit (3) has a setting device (9) for branching off two ways, converging from two directions, and crossing over, in a conveyor layout comprising overhead rail and current supply. There is no need for setting devices activated from the rail (1). The unit is connected to the rail via support rollers, with form- locking drive or travels on wheels on the track base, with drive via a driving wheel on the base. In both cases, the rail provides guidance, current supply and transmission of control functions for the unit. This is universally applicable, and rapidly adaptable, without need for floor or ground structures.
Patent FR-2505793-A1 (FR)
Title: Mobile tank for harvested grapes - is mounted on wheeled chassis with top filling hopper having spring mounted stopper
Inventor: PRUAL JEAN RENE
IPC: B65D88/06
Filed: 1981-05-14
Abstract: The tank has a top opening with a hopper mounted on it. The hopper base forms a dihedral stopper (26,27) with a horizontal base which is suspended (30) to move down to open the hopper. The stopper wieght is spring balanced. The suspension for the stopper is connected to controls which can adjust its position. The tank opening edges (23,24) are welded to the hopper, the cross panels of the hopper are cut concave to match the contours of the stopper. The stopper is wider than the distance between the hopper longitudinal walls (21,22) and longer than the transverse ones.
Patent FR-2484043-A1 (FR)
Title: Dispositif d'etancheite pour arbre tournant et ensemble comportant un tel dispositif
Inventor: PASCUCCI OSVALDO
IPC: F16J15/32
Filed: 1981-06-02
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ETANCHEITE POUR ARBRE TOURNANT ET UN ENSEMBLE COMPORTANT UN TEL DISPOSITIF. CE DISPOSITIF COMPREND UNE MEMBRANE ANNULAIRE RIGIDE 18 DONT LA FACE EXTERIEURE FORME UNE JUPE 18A, ET UN CHAPEAU TOURNANT 26 DONT UNE PARTIE FORMANT MOYEU 26B EST ENFILEE A FORCE SUR L'ARBRE 10 ET QUI COMPORTE UNE PARTIE FORMANT DISQUE 26A TERMINEE PAR UNE BAGUE CYLINDRIQUE RENTRANTE 26D. UNE BAGUE D'ETANCHEITE 20 A DES LEVRES 22, 24 S'APPUYANT SUR LE MOYEU 26B. UN ELEMENT FILTRANT 33 SOUPLE EST INTERPOSE ENTRE LA MEMBRANE 18 ET LA PARTIE FORMANT DISQUE 26A. L'INVENTION S'APPLIQUE AUX DISPOSITIFS D'ETANCHEITE POUR ARBRES TOURNANTS PROTEGES CONTRE L'IRRUPTION DE CORPS ETRANGERS.
Patent FR-2484127-A1 (FR)
Title: Cable electrique rubane perfectionne
Inventor: PRIAROGGIA PAOLO GAZZANA
IPC: H01B9/00
Filed: 1981-06-03
Abstract: L'INVENTION CONCERNE UN PERFECTIONNEMENT AUX CABLES RUBANES DE GRAND DIAMETRE POUR TENSIONS JUSQU'AU-DELA DE 1000KV. LE RUBANAGE D'UNE OU DE PLUSIEURS COUCHES EST ENROULE EN HELICE A DEUX ELEMENTS 11, 12 OU PLUS AVEC UNE INCLINAISON A DE MOINS DE 75.
Patent FR-2486231-A1 (FR)
Title: Transducer to determine axial position of rotary shaft - has flanged sleeves with magnetic recording medium, pole pieces and electrical winding to detect flux change
Inventor: TUMBER BRIAN WILLIAM
IPC: G01B7/00
Filed: 1981-06-30
Abstract: The transducer is for providing a signal from which the axial position of a rotary shaft (10) can be determined and comprises a pair of sleeves (11,12) surrounding the shaft and mounted one within the other. The sleeves have flange portions defining surfaces (17,16) carrying a magnetic recording medium and mounted adjacent the surfaces is a recording/playback head (19) which can be used initially to record a signal on the surface and is used subsequently to provide a signal or signals when magnetised zones on the surfaces pass the head. The sleeves are provided with slots (14,13) which are engaged by a pin (15) on the shaft. The slot (13) is parallel to the axis of the shaft whilst the slot (14) is inclined so that the two members will move angularly relative to each other as the shaft moves axially, producing a related change in the interval between the signals from surfaces (16,17).
Patent FR-2510253-A1 (FR)
Title: Tubular bubble-bulb fitting device for spirit level - has two flanges on upper end of which are half-casings containing bulb and centring devices
IPC: G01C9/28
Filed: 1981-07-23
Abstract: The spirit level is pref. formed by an extruded aluminium section with either an I-shaped or a T-shaped cross-section. Two cheeks are provided, each of which has, at its top, two half-covers (20,21) which cover the end of the bulb. The back faces of the cheeks rest against the sdes (17,18) of the metallic vertical web (3) of the sprt-level's body. Centering components, e.g. proections, fit in holes formed in the web (3). The centering components are traversed by fixing components, e.g. screws. The bulb can be instantaneously and accurately centered, even by non-specialists.
Patent FR-2512643-A1 (FR)
IPC: A23B7/06
Filed: 1981-09-11
Abstract: PCT No. PCT/FR82/00149 Sec. 371 Date May 11, 1983 Sec. 102(e) Date May 11, 1983 PCT Filed Sep. 10, 1982 PCT Pub. No. WO83/00801 PCT Pub. Date Mar. 17, 1983.An improved method for blanching mushrooms and other vegetables which includes a vacuum impregnation stage in one or more steps and a coagulation-blanching stage. The thermal steps of the coagulation-blanching can be performed under an overpressure of 2-15 bars. Qualitative and quantitative improvement of the product are obtained in accordance with the method.
Patent FR-2513356-A1 (FR)
Title: Systeme de securite destine a eliminer tout risque d'entrainement de liquides au nez de torche ou a l'event, lors du torchage ou de la dispersion des gaz associes a la production ou au traitement d'hydrocarbures a terre et en mer
IPC: E21B43/36
Filed: 1981-09-23
Abstract: LE SYSTEME SELON L'INVENTION FAIT INTERVENIR, DANS LA CHAINE D'ECOULEMENT DE GAZ, ENTRE LA SOURCE D'ENTRAINEMENT DE LIQUIDES 1 ET LE NEZ DE TORCHE 5 OU L'EVENT, AU MOINS UNE CAPACITE, TELLE QU'UN BALLON DE PIED DE TORCHE 6, MUNIE D'UNE COLONNE DE TROP-PLEIN 10 DEBOUCHANT EN DESSOUS D'UN NIVEAU DE LIQUIDE, PAR EXEMPLE DE LA MER, A UNE DISTANCE DETERMINEE DE SON PIQUAGE 11 SUR LADITE CAPACITE. L'INVENTION S'APPLIQUE NOTAMMENT AUX INSTALLATIONS DE PRODUCTION EN MER (OFF SHORE).
Patent FR-2491097-A1 (FR)
Title: Procede et appareil pour la fabrication de courroies articulees
Inventor: LEUVELINK GERRIT WILLEM EGBERT
IPC: B29C53/12
Filed: 1981-09-24
Abstract: AFIN D'EVITER QUE L'ENROULEMENT 20 DE MONOFILAMENT THERMOPLASTIQUE NE PRESENTE UNE TORSION SECONDAIRE, APRES AVOIR ENROULE LE BRIN EN UN ENROULEMENT 20, ON LE CHAUFFE ET ON LE FIXE A CHAUD DANS DES CONDITIONS COMMANDEES SUR UNE PREMIERE PARTIE DU MANDRIN, ON TORD L'ENROULEMENT DANS UN SENS QUI TEND A RESSERRER LES SPIRES DE L'ENROULEMENT, AU COURS DU REFROIDISSEMENT DE L'ENROULEMENT, PENDANT QUE L'ENROULEMENT PASSE LE LONG DE LA DEUXIEME PARTIE DU MANDRIN ETOU QU'IL SE DEGAGE DE L'EXTREMITE DE CETTE SECONDE PARTIE DU MANDRIN PUR ATTEINDRE DES MOYENS D'ARRET DE LA TORSION DISPOSES A DISTANCE DE CETTE EXTREMITE.
Patent FR-2511957-A1 (FR)
Title: Vehicule pour le transport de charges lourdes
Inventor: KHIRWADKAR PRABHAKAR RAMROA
IPC: B60P3/00
Filed: 1981-11-27
Abstract: L'INVENTION CONCERNE UN VEHICULE POUR LE TRANSPORT DE CHARGES LOURDES QUI COMPORTE UNE INFRASTRUCTURE. LE VEHICULE EST CARACTERISE EN CE QU'IL EST PREVU SUR LE COTE SUPERIEUR DE CETTE INFRASTRUCTURE 1 UN CHASSIS DE TRANSLATION 4 SUR LEQUEL S'ACCROCHENT DES VERINS D'ENTRAINEMENT ET QUI EST MOBILE PAR TRANSLATION DANS UN PLAN PARALLELE A CELUI DE L'INFRASTRUCTURE 1. IL EST PREVU, EN OUTRE, SUR LE CHASSIS DE TRANSLATION 4 UNE TABLE TOURNANTE 5 SERVANT A RECEVOIR LES CHARGES. LES MOUVEMENTS DU CHASSIS SONT ASSURES PAR DEUX PAIRES DE VERINS DONT LES LIGNES D'ACTION FONT ENTRE ELLES UN ANGLE DROIT. APPLICATION AU TRANSPORT D'INSTALLATIONS COMPLETES ET DE PARTIES D'USINE.
Patent FR-2519722-A1 (FR)
Title: Butee a collet a double effet pour train d'engrenages a axes paralleles
Inventor: WENDLING MICHEL
IPC: F16H57/02
Filed: 1982-01-08
Abstract: CETTE BUTEE POUR TRAIN D'ENGRENAGES A DENTURE HELICOIDALE SIMPLE COMPORTE UN PIGNON 30, 40, 50 ENGRENANT SUR UNE ROUE DENTEE, 32, 46, 56 L'AXE XX DUDIT PIGNON ET L'AXE YY DE LADITE ROUE ETANT PARALLELES, CARACTERISEE PAR LE FAIT QUE LEDIT COLLET 33, 43, 53 EST IMPLANTE SENSIBLEMENT AU NIVEAU DE LA PARTIE MEDIANE DE LA DENTURE 31, 41, 51 DU PIGNON, CE COLLET VENANT S'ENGAGER DANS UNE GORGE 34, 45, 55 MENAGEE DANS LA PARTIE MEDIANE DE LA ROUE, LES FACES LATERALES DUDIT COLLET COOPERANT AVEC LES FACES EN VIS-A-VIS DE LA GORGE DE LADITE ROUE POUR ABSORBER LES EFFORTS AXIAUX ENGENDRES AU COURS DE LA ROTATION DUDIT TRAIN D'ENGRENAGES. L'INVENTION EST MISE EN OEUVRE DANS DES TRAINS D'ENGRENAGES A VITESSE DE ROTATION ELEVEE.
Patent FR-2520274-A1 (FR)
Title: Drop forging of figurines in lead - uses adjustable heating tunnel to provide continuous supply of blanks to press
IPC: B21J5/00
Filed: 1982-01-25
Abstract: The drop forging process is used to make raised ornaments such as figurines from lead or its alloys, using an adjustable heating tunnel to provide a continuous supply of rough blank workpieces. The blanks may take the form of bars of an appropriate section and may have been subjected to a pre-rolling operation. The blanks can be heated close to their melting point to soften them and then passed to a die and matrix.
Patent FR-2521648-A1 (FR)
Title: Generateur de fluide hydraulique sous pression
Inventor: MOIROUX AUGUSTE
IPC: F04B17/05
Filed: 1982-02-16
Abstract: GENERATEUR DE FLUIDE HYDRAULIQUE SOUS PRESSION COMPORTANT D'UNE PART UN MOTEUR 1 A COMBUSTION INTERNE DONT UNE PARTIE 7 DU PISTON LIBRE 3 EVOLUE DANS UNE CHAMBRE-MATELAS 10, D'AUTRE PART UNE POMPE HYDRAULIQUE 2 DONT LE PSITON 14 EST ATTELE A UN PISTON AUXILIAIRE 24 DISPOSE DANS LA CHAMBRE-MATELAS 10, UN RESSORT 26 AGISSANT SUR LEDIT PISTON AUXILIAIRE DANS LE SENS OPPOSE A CELUI DE LA PRESSION DANS LA CHAMBRE-MATELAS 10.
Patent FR-2503041-A1 (FR)
Title: Procede et dispositif pour la fabrication d'une imprimante operant par jet d'encre
Inventor: FLISIKOWSKI PETER
IPC: B41J2/02
Filed: 1982-04-02
Abstract: DANS UN REBORD DE COMPARTIMENT 9 D'UNE IMPRIMANTE OPERANT PAR JET D'ENCRE, ON A AMENAGE LES COMPARTIMENTS DE PRESSION 2 POUR L'EJECTION DES GOUTTELETTES D'ENCRE. CES COMPARTIMENTS 2 SONT OBTURES PAR UNE MEMBRANE METALLIQUE 1. LESDITS COMPARTIMENTS ET LES PASSAGES ETROITS CORRESPONDANTS SONT FORMES PAR ENFONCEMENT DANS LEDIT REBORD 9. PUIS, LA MEMBRANE 1 ET LE REBORD 9 SONT REUNIS PAR SOUDAGE A L'AIDE D'UN FAISCEAU D'ENERGIE. A CETTE OCCASION, LE FAISCEAU D'ENERGIE UTILISE 31 EST GUIDE LE LONG DES BORDS DES COMPARTIMENTS DE PRESSION 2 ET DES PASSAGES ETROITS 4. COMME FAISCEAU, ON UTILISE PAR EXEMPLE UN FAISCEAU D'ELECTRONS OU UN FAISCEAU DE LASER. APPLICATION: IMPRIMANTES RAPIDES.
Patent FR-2527252-A1 (FR)
Title: Shuttering panels etc. - comprises facing supported by framework which consists of a series of modular ladder elements
IPC: E04G9/04
Filed: 1982-05-19
Abstract: The concrete shuttering panels etc. comprise a facing supported by a framework which is made up of a series of modular ladder elements (1,1'), each consisting of two uprights (1a) interconnected by cross-members (1b). The ladder elements are secured together at their sides using guides attached to the upper and lower edges of the ladders. A space pref. remains between the adjacent uprights (1a) of neighbouring ladders to provide access to clamps which secure the facing to the supporting framework.
Patent FR-2508187-A1 (FR)
Title: X=ray image print processing system for medical diagnosis - uses single sheet on which two radiation images are recorded adjacent each other
Inventor: ISHIDA MASAMITSU
IPC: B42D15/00
Filed: 1982-06-17
Abstract: The process produces at least two images recorded side by side on a single photosensitive support. These images are obtained from the same radiation image original but are obtained by different types of image processing or by different degrees of processing. For example, one of the images can be a non-processed radiography. The print obtained by this process permits a more efficient and accurate diagnosis. In one application, radiation image data are stored on a luminescent substance which is then lit to produce an optical signal which is photoelectrically detected. The electrical signal thus obtained is processed to give the various visible images. Other useful data can also be recorded.
Patent FR-2508794-A1 (FR)
Title: Dispositif de chauffage pour le traitement par hyperthermie des mammiferes, notamment des etres humains
IPC: A61F7/08
Filed: 1982-07-06
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR CHAUFFER DES MAMMIFERES, EN TANT QUE PATIENTS, ET OBTENIR AINSI UN ACCROISSEMENT VOULU DE LEUR TEMPERATURE INTERNE, COMPORTANT UNE PAROI 18, 20 DELIMITANT UN ESPACE FERME 24 POUR RECEVOIR LE PATIENT. LE PROBLEME RESOLU CONSISTE A ELEVER LA TEMPERATURE DU PATIENT DE FACON SURE ET PRECISE SANS RISQUE DE BRULURES. LE DISPOSITIF EST CARACTERISE EN CE QUE DES MOYENS ELECTRIQUES CHAUFFANTS 54 SONT DISPOSES A L'EXTERIEUR DE LA PAROI 20 POUR TRANSMETTRE DE LA CHALEUR A CETTE PAROI QUI ENVOIE DE LA CHALEUR RADIANTE AU PATIENT. L'INVENTION EST APPLICABLE AU TRAITEMENT DES MAMMIFERES ET NOTAMMENT DES ETRES HUMAINS.
Patent FR-2530850-A1 (FR)
Title: Device for light display after enlargement or reduction of an image transmitted by fibres
IPC: G09F9/305
Filed: 1982-07-26
Abstract: Light device for enlargement of an image to be displayed. Device for enlarging or reducing an image, shape, drawing, text, etc., by the intermediary of optical fibres with a view to its display. It is constituted by a source of light P from a screen E which can be pre-honeycombed, the user being able to pierce the honeycombs for the passage of the light forming the image to be reproduced. One end-part of the optical fibres A configured in such a way that after their journey in the common bundle F their arrangement is the same in the terminal panel. Fibres whose extremities will be: cut, crushed, opened out, flattened, or agglomerated. The invention consists in the superposition of two grills L (or a pre-pierced terminal panel T, and a grill L2) whose slats a, b, c, ... a', b', c', ... hold a fibre f at each intersection. The separation of these two grills L1 and L2 preserves the initial configuration whatever the path of the fibres in the bundle F. The movable slats of L2 are clamped together in order to form the end-part A. The invention applies to the display of publicity or information etc.
Patent FR-2530940-A1 (FR)
Title: Belts and gloves for body washing.
IPC: A47K7/02
Filed: 1982-08-02
Abstract: The invention concerns articles used for cleaning the body and the face such as strips and gloves. They are characterised in that there is an appropriate association of two different elements, one of which is of variable specific nature. The two elements are as follows: - a spongy fabric 1 and 1 bis, which is gentle and soft; - a cloth 1 and 2 bis which has a rough and scouring nature. The two elements are associated to form wash gloves and strips for cleaning the body and the face.
Patent FR-2530965-A1 (FR)
Title: Process for drying compressed gas and means with a view to making use of this process.
Inventor: LECLERCQ JACQUES
IPC: B01D53/26
Filed: 1982-07-28
Abstract: Process for drying compressed gas by passing it over adsorbents which can be regenerated by passing dry gas, and means with a view to making use of this process. The process is characterised in that, between its exit from the compressed gas supply unit 2 and the drier 3 inlet, the gas to be dried is reheated. Application in the industry of equipment for producing, processing and using compressed gas.
Patent FR-2531349-A1 (FR)
Title: Jaw crusher, whose rear bearing surface has adjustable inclination.
Inventor: VINCENDON JEAN
IPC: B02C1/02
Filed: 1982-08-09
Abstract: The rear cross member 12 has a flat bearing surface 14 for an oscillating reaction flap which participates in driving the mobile jaw of the crusher and this cross member is made independently of the framework of the crusher in which it then comes to bear via its end journals 50 which engage in circular openings 48 pierced in the flanks 2 of this framework, these journals bearing on the edges of these openings by means of mounting rings 54 and making it possible to easily adjust the inclination of the bearing surface 14 before definite fixing. Application to material crushers.
Patent FR-2512273-A1 (FR)
Title: Lampe a vapeur de metal alcalin haute pression
Inventor: SILVERSTEIN SETH DAVID
IPC: H01J61/82
Filed: 1982-09-03
Abstract: LAMPE AYANT UNE MEILLEURE EFFICACITE. ELLE COMPREND: -UN LONG TUBE A ARC 4 AYANT UN DIAMETRE INTERIEUR COMPRIS ENTRE 10MM ET 25MM, ET -UNE ENVELOPPE EXTERIEURE 1 MISE SOUS VIDE, ENTOURANT LE TUBE A ARC 4, SUR LAQUELLE EST DEPOSE UN FILM COMPOSITE REFLECTEUR DES INFRAROUGES 2 INCLUANT UN FILM DE INO:SN REVETU AVEC UN DIELECTRIQUE CHOISI DANS LE GROUPE SE COMPOSANT DE TIOET SIO, CE FILM COMPOSITE TRANSMETTANT UNE PARTIE IMPORTANTE DE L'ENERGIE DE LONGUEUR D'ONDES VISIBLES ET REFLECHISSANT VERS LE TUBE A ARC UNE PARTIE IMPORTANTE DE L'ENERGIE DE LONGUEUR D'ONDE INFRA-ROUGE DE TELLE SORTE QU'UNE QUANTITE SUFFISANTE DE L'ENERGIE INFRA-ROUGE REFLECHIE SOIT ABSORBEE PAR LE TUBE A ARC POUR MAINTENIR LA TEMPERATURE DE LA PAROI DU TUBE A ARC DANS UNE GAMME OPTIMALE DE TEMPERATURE. APPLICATION AUX LAMPES A VAPEUR DE SODIUM.
Patent FR-2516611-A1 (FR)
Title: Attache borgne, procede et appareil pour sa fabrication
Inventor: JEAL HARVEY PHILIP
IPC: B21K1/70
Filed: 1982-11-18
Abstract: L'INVENTION EST RELATIVE A UNE ATTACHE EN TROIS PIECES. CETTE ATTACHE COMPREND UN ECROU TUBULAIRE 12, A TETE 20 ET TIGE 18, FILETEE INTERIEUREMENT EN 28, ET UN BOULON 14, A TETE 32 ET A TIGE FILETEE, EN DEUX PARTIES, 30 ET 40, SEPARABLES AU NIVEAU D'UN COL DE RUPTURE 44 LORSQUE 14 EST VISSEE DANS 18 POUR SERRER DEUX ELEMENTS A ASSEMBLER ENTRE 20 ET 32, UNE DOUILLE DILATABLE 16 ETANT REFOULEE PAR 32 SUR UN NEZ CONIQUE 22, TERMINANT 18; SELON L'INVENTION, LA PERFORATION INTERIEURE 28 DE 18, PRESENTE, DANS UNE ZONE DE BLOCAGE, AU MOINS UNE ZONE ARQUEE, DANS LAQUELLE 28 AGRIPPE ELASTIQUEMENT LE FILETAGE DE 14. L'INVENTION S'APPLIQUE PAR EXEMPLE AUX ATTACHES EN TROIS PIECES UTILISES DANS L'INDUSTRIE AEROSPATIALE.
Patent FR-2521330-A1 (FR)
Title: Dispositif sensible au toucher
Inventor: ALLES HAROLD GENES
IPC: G06F3/033
Filed: 1983-02-04
Abstract: L'INVENTION CONCERNE LES DISPOSITIFS SENSIBLES AU TOUCHER, FONCTIONNANT PAR DETECTION DE LUMIERE. LE DISPOSITIF DE L'INVENTION COMPORTE NOTAMMENT UN ELEMENT 10 AYANT DES SURFACES PRATIQUEMENT PARALLELES A L'INTERIEUR DESQUELLES LA LUMIERE PROVENANT D'UNE SOURCE SYNCHRONISEE, TELLE QU'UN TUBE A RAYONS CATHODIQUES 20, PEUT ETRE EMPRISONNEE PAR REFLEXION INTERNE TOTALE. L'ECRAN EST MUNI DE PHOTODETECTEURS 101 QUI REAGISSENT A L'EMPRISONNEMENT DE LUMIERE ENTRE LES SURFACES. CET ELEMENT 10 EST DEFORMABLE, CE QUI FAIT QUE SA SURFACE SE COURBE VERS L'INTERIEUR AU POINT PARTICULIER AUQUEL ON LA TOUCHE. CETTE COURBURE DE LA SURFACE PROVOQUE L'EMPRISONNEMENT DE LUMIERE PAR REFLEXION INTERNE TOTALE ET PERMET DONC DE DETERMINER LA POSITION EXACTE A LAQUELLE ON TOUCHE LA SURFACE. APPLICATION A LA COMMUNICATION HOMME-MACHINE.
Patent FR-2523923-A1 (FR)
Title: Recipient en verre perfectionne pour chauffage par micro-ondes
Inventor: SHAPIRO RICHARD GARY
IPC: B65D1/10
Filed: 1983-03-28
Abstract: RECIPIENT EN VERRE PERFECTIONNE POUR CHAUFFAGE PAR MICRO-ONDES. CE RECIPIENT 26 COMPREND UN COL FILETE 28, DES PAROIS LATERALES ANNULAIRES 30 ET UN FOND RELIANT LES PAROIS 30 ET DONT LA PARTIE CENTRALE 34 EST INCURVEE ET SOULEVEE AU-DESSUS DU PLAN DES SURFACES D'APPUI 32. UN TEL BOCAL PEUT PRESENTER UN DIAMETRE DE 5 A 13CM, ENVIRON, UNE CONTENANCE DE 170CM A 910CM, ENVIRON, ET, ENTRE LA CORDE OU DIAMETRE ET LA FLECHE OU SURELEVATION MAXIMALE AU CENTRE DE 34, UN RAPPORT D'ENVIRON 5:1 A 12:1. APPLICATION : BOCAUX ET FLACONS POUR PRODUITS ALIMENTAIRES A CHAUFFER PAR MICRO-ONDES.
Patent FR-2525018-A1 (FR)
Title: Transfert d'assemblages d'elements de reacteur nucleaire
Inventor: SWIDWA KENNETH JOHN
IPC: G21C19/16
Filed: 1983-04-07
Abstract: L'APPAREIL DE TRANSFERT COMPREND UN MAT EXTERIEUR 89 SUSPENDU A UN PORTIQUE ROULANT 41. CE MAT EXTERIEUR GUIDE UN MAT INTERIEUR 91 MOBILE VERTICALEMENT ET PROTEGE LES ASSEMBLAGES D'ELEMENTS QUI SONT TRANSFERES. LE MAT INTERIEUR POSSEDE DES PINCES QUI PERMETTENT DE SAISIR LES MANCHONS SUPERIEURS 194 DES ASSEMBLAGES COMBUSTIBLES 93 A TRANSFERER. LE MAT EXTERIEUR COMPORTE DES GALETS INTERIEURS 103 A GORGE REPARTIS SUR SA LONGUEUR POUR GUIDER LE MAT INTERIEUR. UN TUBE ALLONGE EST MOBILE DANS LE MAT INTERIEUR ET IL SE TERMINE PAR UN GRAPPIN QUI PERMET DE SAISIR LES ASSEMBLAGES D'ELEMENTS AUTRES QUE LES ASSEMBLAGES COMBUSTIBLES, C'EST-A-DIRE DES ASSEMBLAGES DE BARRES DE COMMANDE, DES ASSEMBLAGES DE BOUCHONS-CHAUSSETTES ET DES ASSEMBLAGE DE POISONS. APPLICATIONS: NOTAMMENT AU TRANSFERT DES ASSEMBLAGES D'ELEMENTS D'UN REACTEUR DE CENTRALE NUCLEAIRE PENDANT L'OPERATION DE RECHARGEMENT.
Patent FR-2545807-A1 (FR)
Title: Protective device with shield for trucks for handling large pieces of meat
IPC: A22B7/00
Filed: 1983-05-10
Abstract: Device for preventing products, particularly large pieces of meat, suspended from a lifting truck, from coming into contact with the latter, characterised in that it comprises a shield made of transparent material formed of a first part 12 secured to the vertically-mobile part 5, 6 of the said truck and a second retractable part 14a to 14d one end of which is fixed to the lower end of the first part 12 and the other end of which is fixed to the lower part of the frame 1 of the truck.