baber/WOPTO huggingface dataset:
Patent FR-2585610-A1 (FR)
Title: Pince de traction et de coupe pour laniere, en particulier pour collier de serrage
Inventor: LOISEL FRANCOIS
IPC: B65B13/02
Filed: 1985-07-30
Abstract: CETTE PINCE EST DU GENRE COMPORTANT DEUX POIGNEES 14, 15 ARTICULEES L'UNE A L'AUTRE PAR UN PIVOT 16, LA POIGNEE 14 PRESENTANT UN ROCHET 22 PROPRE A AGRIPPER LA LANIERE 11 A COUPER, TANDIS QUE, DANS LA POIGNEE 15, EST MONTE MOBILE, SOUS LE CONTROLE DE MOYENS D'ACTIONNEMENT, UN COULISSEAU FORMANT COUTEAU 30. SUIVANT L'INVENTION, LES MOYENS D'ACTIONNEMENT DU COULISSEAU FORMANT COUTEAU 30 COMPORTENT LE PIVOT 16 MEME AUTOUR DUQUEL SONT ARTICULEES LES POIGNEES 14, 15, LEDIT PIVOT 16 ETANT EN PRISE AVEC LA POIGNEE 15 PAR UNE BOUTONNIERE COURBE 47 DE CELLE-CI DANS LAQUELLE IL EST MONTE MOBILE PARALLELEMENT A LUI-MEME A L'ENCONTRE D'UN RESSORT 54. APPLICATION NOTAMMENT AUX COLLIERS DE SERRAGE.
Patent FR-2589351-A1 (FR)
Title: Device for implanting capillary prosthesis
IPC: A61H7/00
Filed: 1985-11-06
Abstract: Device which is simple to use for keratinisation of certain zones of the scalp on which a capillary prosthesis will be permanently fixed. It is a rod to which a battery-driven motor imparts a to-and-fro motion which by repeated rubbing and compression creates the desired callosities on the skull of the prosthesis wearer.
Patent FR-2590936-A1 (FR)
Title: Internal combustion engine
IPC: F02B25/06
Filed: 1985-11-29
Abstract: The combustion chamber of the engine is annular between a part 4a of a staged piston and a part 5b of a staged cylinder in which the piston slides. Inlet is ensured via a slot 10 and a distributor 13. Exhaust is carried out through openings 16 situated at the upper part of the part 4a which is tubular and open at its end.
Patent FR-2575265-A1 (FR)
Title: Clamping sealing ring for fitting coupling to pipe
Inventor: KONRAD MATHIAS
IPC: F16L19/065
Filed: 1985-11-29
Abstract: A compression coupling between a pipe (5) and a fitting (1) includes a sealing bush (3) which is tapered at both ends. On installation, the sealing bush is located between internal tapers on the fitting bore and a sleeve nut (2). The sealing bush taper (6), adjacent to the sleeve nut taper (4), is provided with a stepped shoulder (8) at its smaller dia., in order to produce a radially flexible sealing edge, that clamps onto the pipe surface when the sleeve nut is screwed tight onto the fitting body.
Patent FR-2590773-A1 (FR)
Title: Composition alimentaire pulverulente a base de gelatine, de gelifiants et d'un sel de qualite alimentaire, solutions de gelee la contenant
Inventor: CONSTANTIN GERARD
IPC: A23L29/281
Filed: 1985-12-02
Abstract: L'invention concerne une composition alimentaire pulvérulente à base de gélatine. Cette composition est constituée d'un mélange d'une gélatine de qualité alimentaire présentant un Bloom compris entre 80 et 200, d'au moins deux gélifiants choisis parmi les carra- ghénanes et la farine de graines de caroube, et d'un sel de qualité alimentaire. Elle est apte à former une solution dans l'eau, laquelle après cuisson et refroidissement se fige en une gelée. Application : glaçage de produits de charcuterie, tels que le pâté de foie demi-lune. (CF DESSIN DANS BOPI)
Patent FR-2591412-A1 (FR)
Title: Method for the production of powders and a sealed microwave plasma reactor
Inventor: ARMANCOURT BENOIT D
IPC: C01B31/36
Filed: 1985-12-10
Abstract: In a sealed enclosure 2, previously purged and kept at a slight overpressure, a reactive gas is passed through an annular plasma produced by a microwave torch 1; then, by means of gas jets 39, the reaction products are cooled on leaving this plasma so as to obtain a fine powder collected by a filter 3. Application to the production of powders of refractory materials, metallic oxides or metals.
Patent FR-2574949-A1 (FR)
Title: Systeme de transducteur ameliore utilisable avec un outil de diagraphie pour trou de sonde observable par television
Inventor: RAMBOW FREDERICK HENRY KREISLE
IPC: E21B47/08
Filed: 1985-12-16
Abstract: L'INVENTION CONCERNE UN SYSTEME DE TRANSDUCTEUR AMELIORE UTILISABLE AVEC UN OUTIL DE DIAGRAPHIE POUR TROU DE SONDE OBSERVABLE PAR TELEVISION. LE TRANSDUCTEUR COMPORTE UNE SURFACE CONCAVE 13 PREVUE POUR FOCALISER L'ENERGIE ACOUSTIQUE ET REDUIRE L'ENERGIE PRESENTE DANS LES LOBES SECONDAIRES DU CHAMP PROCHE. UTILISATION NOTAMMENT DANS DES TROUS DE SONDE CONTENANT DES BOUES DE FORAGE LOURDES.
Patent FR-2591875-A1 (FR)
Inventor: PIPON YVES
IPC: B60N2/16
Filed: 1985-12-23
Abstract: The device comprises longitudinal adjustment slides for the seat. Each of the slides has a mobile element with an upper face carrying L-shaped supports with vertical wing portions. The vertical wing portion carries at least one mechanism having a control shaft for driving a rocking lever in rotation having a front end which cooperates with an intermediate part rigidly connected to a side portion of a framework of the seat. The rear end of the rocking lever cooperates with a front portion of a second rocking lever which is articulated on the vertical wing portion and has a rear portion which is mounted in a rear portion of the framework of the seat.
Patent FR-2592909-A1 (FR)
Title: Flush-mounted handle fitting for a vehicle door
Inventor: PLAT CLAUDE
IPC: E05B65/20
Filed: 1986-01-10
Abstract: The present invention relates to a handle fitting for a vehicle door, in which the handle comprises a housing 3 seated in the door and having a visible face 311 equipped with an aperture 6, in which is seated an actuating keeper 41 mounted so as to oscillate about an axis, said handle being engaged in a cutout 21 of closed contour in the outer door panel 2 to which it is fastened, and characterised in that the housing 311 is designed to fit into said cutout 21 of closed contour, without projecting from the latter and being flush with the panel 2, that part of the housing seated inside the door being fastened to the door on the inside.
Patent FR-2583050-A1 (FR)
Title: Ethylene polymerisation process
Inventor: TAKEFUMI YANO
IPC: C08F10/02
Filed: 1986-06-06
Abstract: This process consists in polymerising ethylene or a mixture of ethylene and of an  alpha -olefin containing at least 3 carbon atoms at a temperature not lower than 125 DEG C at a pressure not lower than 24.5 MPa in the presence of a catalyst obtained from a solid catalytic component comprising magnesium, a halogen, titanium and vanadium as indispensable ingredients, in which the atomic ratio of vanadium to titanium is from 0.1 to 1, and an organic aluminium compound.
Patent FR-2748815-A1 (FR)
Title: Spatial location system for mobile unit within confined space
Inventor: DE MONTLEAU XAVIER
IPC: G01S1/70
Filed: 1986-06-24
Abstract: The spatial location system has an emitter (1) connected to the mobile body (CM), and an arrangement for detecting the emitted signals.  The emitter includes a plane polariser (2) for polarisation of a light wave in the location direction.  The electro-optical receiving devices (3,4) each have a plane analyser (5) that can be orientated in different directions.  This permits the polarised wave to pass through and hence the angle of rotation, relative to the a fixed reference point, can be determined.  The receiving device also comprises a focussing device (6) which focusses the polarised wave onto the opto-electronic detector.  The detector (7) generates signals (SD) which represent the position of the light source (1) in an X-Y coordinate system.  These are referred to the reference coordinates by a straight line passing through the centre of the optical system (CI).
Patent FR-2584513-A1 (FR)
Title: Reconnaissance de forme dans des signaux bidimensionnels
Inventor: LLOYD PETER GREGORY
IPC: G06K9/64
Filed: 1986-07-01
Abstract: UNE DETECTION DE PARTICULARITE DE FORME DANS UN SIGNAL BIDIMENSIONEL, TEL QUE CELUI RESULTANT DU BALAYAGE PAR UNE MATRICE LINEAIRE DE DETECTEURS, EST REALISEE PAR UN APPAREIL 20 COMPRENANT UNE MATRICE MN 21 DE REGISTRES A DECALAGE 40 A ENTREE SERIE DANS LESQUELS LE SIGNAL, NUMERISE EN ECHANTILLONS A NIVEAUX BINAIRES ET SUR M VOIES, EST STOCKE. DES PARTICULARITES DE FORME COMPRENANT CHACUNE UN DIAGRAMME DE NIVEAUX BINAIRES FORME SUR UNE CARTE DE MN ELEMENTS DE LA MATRICE ET COMPRENANT UN SEUL ELEMENT PAR RANGEE, SONT CODEES SOUS FORME D'ENSEMBLES DE M MOTS D'ADRESSAGE BINAIRES DEFINISSANT DES ADRESSES DE REGISTRE A DECALAGE SOUS FORME DE MOTS DE GABARIT A M.LOG N BITS STOCKES DANS UNE MEMOIRE ROM 23. UTILISATION NOTAMMENT POUR LA RECONNAISSANCE DE CIBLES PAR DES MISSILES.
Patent FR-2585852-A1 (FR)
Title: Systeme optique d'endoscope.
Inventor: ZOBEL JURGEN
IPC: G02B23/24
Filed: 1986-07-28
Abstract: L'INVENTION CONCERNE UN SYSTEME OPTIQUE D'ENDOSCOPE. DANS CE SYSTEME OPTIQUE D'ENDOSCOPE COMPORTANT UN OCULAIRE4 ET UN OBJECTIF1 ET DES LENTILLES EN FORME DE BARREAUX INTERCALAIRES3, IL EST PREVU ENTRE L'OCULAIRE ET L'OBJECTIF UN GUIDE DE RETRANSMISSION D'IMAGES FORME DE PLUSIEURS LENTILLES EN FORME DE BARREAUX A GRADIENT3 SITUEES A DES DISTANCES RECIPROQUES AUSSI FAIBLES QUE POSSIBLE ET DONT L'ETENDUE EN LONGUEUR SE TERMINE ENTRE DEUX IMAGES INTERMEDIAIRES. APPLICATION NOTAMMENT AUX APPAREILS DE DIAGNOSTIC MEDICAL BASE SUR L'ENDOSCOPIE.
Patent FR-2603955-A1 (FR)
Title: Ensemble reutilisable de freinage d'ecrou
Inventor: MAO DANIEL
IPC: F16B39/10
Filed: 1986-09-15
Abstract: Cet ensemble est du type à collier à cannelures coopérant avec des cannelures du boulon ayant des pattes latérales 4 en contact avec des pans de l'écrou 2 et il comprend au moins un organe de verrouillage (5, 5') élastique coudé ayant une première branche 6, 6' calée entre une patte 4 du collier 3 et une seconde branche 8, 8' ayant une fenêtre 9, 9' à travers laquelle s'étend le boulon et dont un bord est engagé entre des filets du boulon. Par une pression latérale sur les organes 5, 5' on dégage élastiquement les filets du boulon. (CF DESSIN DANS BOPI)
Patent FR-2604655-A1 (FR)
Title: Sophisticated sandwich panels
Inventor: JAN ALAIN K
IPC: E04C2/52
Filed: 1986-10-02
Abstract: The present invention relates to sophisticated sandwich panels, which are plane or curved, can be used singly or as elements of an assembly, having a very wide range of applications (doors and shutters (flaps) which are thermally insulated, decorative panels, etc.), in which practically all the accessories and pipework which render the product sophisticated may be completely incorporated into its thickness and thus be concealed from view.
Patent FR-2588854-A1 (FR)
Title: Beta calcium sulphate hemi:hydrate prodn. by grinding and calcination
Inventor: RENARD GUY
IPC: C04B11/036
Filed: 1986-10-17
Abstract: In the prodn. of beta-CaSO4.1/2H2O (I) by crushing the raw material (II) and calcination with a hot gas stream (III), the novelty is that (II) is crushed by circulating in an autogeneous mill and simultaneously calcined by passing (III) through the mill. Pref. the mill contains up to 5% grinding elements. The temp. of (III) is 200-600 deg.C. (II) has a granulation of 0-300 mm. The crushed and calcined prod. is sifted and the coarse fraction is recycled to the mill, whilst the fines are sepd. At least pt. of (III) leaving the separator is filtered, reheated and recycled to the mill.
Patent FR-2592032-A1 (FR)
Title: Feuille de verre portant un revetement
Inventor: THOMAS JEAN-FRANCOIS
IPC: C23C16/40
Filed: 1986-11-12
Abstract: Feuille de verre portant un revêtement d'oxyde d'étain. La couche d'oxyde a une épaisseur d'au moins 200 nm et la répartition des aires des cristaux (courbe en trait plein) est telle que la valeur attendue de l'aire des cristaux d'un échantillon représentatif de cette couche, mesurée en 10**-4 mu m**2 est numériquement égale à au moins 0,4 fois l'épaisseur de la couche mesurée en nm. Une telle couche est particulièrement utile pour réfléchir le rayonnement infra-rouge de longueur d'onde supérieur à 3 mu. (CF DESSIN DANS BOPI)
Patent FR-2606808-A1 (FR)
Title: Sealing device for a dormer window
Inventor: PICQ VETON
IPC: E04D13/147
Filed: 1986-11-13
Abstract: The subject of the present invention is a sealing device for a dormer window. According to the invention, this device comprises a first element 1 which is intended to be laid on the roof, a second element 2 which is mounted so as to pivot in relation to the first element and can thus be arranged vertically when this first element 1 is placed on the roof, and a third element 3 whose length is substantially equal to the width of the dormer window and which has cheeks 12 folded inwards at 90 DEG so as to be able to surround the dormer window 13-15 and be fixed to the lower part of the latter.
Patent WO-8801587-A1 (WO)
Title: Nautical craft with hybrid carrying structure
Inventor: EISCHEN EVELYNE
IPC: B63B35/73
Filed: 1987-08-25
Abstract: The nautical craft with hybrid carrying structure comprises a water-tight carrying structure consisting of a single hull (1) prolonged rearwardly by two floats (2a) situated on either side of the engine carrier plate (5), supporting a piloting station (3) which is longitudinally hinged with respect to the single hull (1) with limitation of the amplitude by means of a damper (6).
Patent FR-2611490-A1 (FR)
Title: System for supporting bed-ridden persons on an air cushion
IPC: A61G7/057
Filed: 1987-02-23
Abstract: The invention relates to a therapeutic (or comfort) bedding system, intended for long-term bed-ridden persons. It is characterised in that the users are placed in suspension on a layer of air, thus preventing critical contact of the sensitive parts of the body with the supporting surfaces. The basic system is composed of: a case 1 with an openwork membrane 2, a support mattress 3, a regulating valve 4, an air pump 5, a sanitary receptacle 6, a prefilter 7, a treatment receptacle 8, a submicron filter 9, an isolation bladder 10.
Patent FR-2595428-A1 (FR)
Title: Bague d'etancheite
Inventor: GAY FRANK DU
IPC: F16J15/34
Filed: 1987-03-03
Abstract: LA BAGUE D'ETANCHEITE SELON L'INVENTION COMPREND UN CORPS 2 FORMANT UNE SURFACE CYLINDRIQUE INTERIEURE 6, PORTANT DE FACON ETANCHE ET FIXE CONTRE UN PREMIER ELEMENT DE MACHINE, ET UNE LEVRE D'ETANCHEITE 4 FAISANT PARTIE INTEGRANTE DU CORPS ET PORTANT DE FACON ETANCHE CONTRE LA SURFACE D'ETANCHEITE D'UN SECOND ELEMENT DE MACHINE ET GLISSANT CONTRE CETTE SURFACE QUAND LES ELEMENTS TOURNENT L'UN PAR RAPPORT A L'AUTRE.
Patent FR-2616866-A1 (FR)
Title: Elastic coupling, articulation or support bearing structure with adaptable radial, axial, conical and/or torsional stiffnesses and coupling, articulation and support bearing including such a structure
Inventor: DERF ERIC LE
IPC: F16F7/14
Filed: 1987-06-17
Abstract: Anti-vibrational elastic support, coupling or bearing structure 10 including two coaxial elements, one an inner element 11, the other an outer element 12, these elements being connected by a plurality of cable strands 14 anchored alternately in each of the elements and each located in a plane which is parallel to the axis 17 common to the two elements 11, 12. Preferably, the planes in which the cable strands 14 are located are axial ones. In one family of embodiments, the elements 11, 12 are cylindrical. In another family they are conical.
Patent FR-2617867-A1 (FR)
Title: Glucanase, immobilisee sur apatite et procede pour sa preparation
Inventor: KUBOKI YOSHINORI
IPC: A61Q11/00
Filed: 1987-07-10
Abstract: Apatite sur laquelle est immobilisée de la glucanase et procédé pour sa préparation, lequel procédé consiste à ajouter goutte-à-goutte du glutaraldéhyde à une solution aqueuse dans laquelle la glucanase, la protéine et l'apatite sont présentes à l'état mélangé.
Patent FR-2623411-A1 (FR)
Title: Self-blocking device for ropes
IPC: A62B1/14
Filed: 1987-11-20
Abstract: The subject of the invention relates to a self-blocking device for ropes. It consists of the combination of means taken both in combination and separately and, more particularly, of, firstly, a pyramidal casing 1 which is open at its bases 3 and top 2, then of a pulley 6 or roller held by a spindle 5 displaced in an oblong opening forming a specific angle with the braking faces, such that the roller grips or releases the rope according to the direction of its translational movement and, finally, of guides 9, 10 placed on the lateral faces, ensuring the satisfactory positioning of the rope. It is intended to make it possible to make oneself secure for climbing and also to act as a descender or accessorily.
Patent FR-2610424-A1 (FR)
Title: Dispositif de reglage de la densite d'agent de virage dans un copieur
Inventor: WATANUKI MASAYOSHI
IPC: G03G15/08
Filed: 1988-01-04
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE REGLAGE DE LA DENSITE D'UN AGENT DE VIRAGE. ELLE SE RAPPORTE A UN DISPOSITIF DANS LEQUEL LA DENSITE DE L'AGENT DE VIRAGE EST DETERMINEE PAR UN DETECTEUR 30 QUI FOURNIT UN SIGNAL QUI EST MIS SOUS FORME NUMERIQUE 31 ET QUI PARVIENT A UN CIRCUIT DE COMMANDE 32 QUI DETERMINE LE MOMENT OU LES ECHANTILLONS SUCCESSIFS DE LA DENSITE VARIENT PEU. LA VALEUR DE LA DENSITE EST ALORS PRISE COMME VALEUR DE REFERENCE ET EST CONSERVEE DANS UNE MEMOIRE 34. APPLICATION AU REGLAGE DE L'AGENT DE VIRAGE DES COPIEURS.
Patent FR-2614821-A1 (FR)
Title: Transverse cutting appliance
IPC: B23D45/10
Filed: 1988-02-22
Abstract: The invention relates to a cutting appliance for textile and/or synthetic material, paper or leather, which is supported by a guide device on which it can be moved to and fro; it is provided with a rider with at least two cutters arranged at an interval from one another and whose cutting line defines a common straight line. The length of the distance x travelled by the rider during an outward/return movement is greater than the maximum distance y of the two neighbouring cutters and than the distance z defined by the cutters between the rider and the two edges of the material.
Patent FR-2628056-A1 (FR)
Title: Device to move vehicle or toy forwards by rocking motion - with pressure on rear of object causing it to advance on castors
IPC: A63G15/00
Filed: 1988-03-07
Abstract: Jointed legs or rods (2) are positioned at the rear of the vehicle or toy. When pressure is applied at point (7) to lean on the legs, which are placed on the ground, the object advances by means of castors (4). If the front of the object is  rocked, the lock (5) comes into contact with the ground and stops the vehicle. USE - For children's toys, or to transport e.g. heavy loads in a factory.
Patent FR-2615625-A1 (FR)
Title: Capteur pour la mesure de l'acceleration de missiles
Inventor: SEIDENSTICKER JENS
IPC: G01P15/093
Filed: 1988-04-15
Abstract: L'INVENTION CONCERNE UN CAPTEUR POUR LA MESURE DE L'ACCELERATION DE MISSILES. LES CAPTEURS MECANIQUES, ELECTRIQUES OU PIEZOELECTRIQUES USUELS, UTILISES POUR LA MESURE D'ACCELERATIONS, NE CONVIENNENT PAS POUR LA MESURE DE L'ACCELERATION DE PROJECTILES EN RAISON DES FORTES ACCELERATIONS APPARAISSANT DANS LE CAS DE CES MISSILES. ON VISE, PAR SUITE, A INDIQUER UN CAPTEUR D'ACCELERATION 30 POUR LA MESURE DE L'ACCELERATION DE MISSILES 20, QUI SOIT SIMPLE A FABRIQUER ET PERMETTE UNE MESURE PRECISE DE L'ACCELERATION SUR UN DOMAINE DE MESURE ETENDU. POUR Y PARVENIR, LE CAPTEUR 30 CONTIENT UN ELEMENT CAPTEUR 31 QUI EST CONSTITUE PAR UN CORPS OPTIQUEMENT ACTIF OU BIREFRINGENT, ET LA VARIATION DE LA REFRINGENCE DE L'ELEMENT CAPTEUR 31, PROVOQUEE PAR LE PROCESSUS D'ACCELERATION, EST MESUREE ET UTILISEE COMME MESURE POUR L'ACCELERATION.
Patent FR-2617928-A1 (FR)
Title: Shock absorber including materials with shape memory
Inventor: GARAJEDAGUI FEREYDOUN
IPC: F16F9/52
Filed: 1988-04-20
Abstract: Damper of the type including a piston provided with channels fitted with elements made from a material with shape memory which act on their flow rate, characterised in that the channels are each provided with a planar stopper 50 which can move rotationally at the surface of the piston, brought to face the opening of the channel counter to a conventional helical antagonistic spring 51 by a helical spring 52 made from a material with single-effect memory whose action becomes predominant when the temperature rises.
Patent FR-2633605-A1 (FR)
Inventor: CHOPIN THIERRY
IPC: C04B35/46
Filed: 1988-07-01
Abstract: The present invention relates to a process for the manufacture of articles made of titanium oxide. 
<??>This process consists essentially in manufacturing a titanium oxide capable of being shaped, especially by extrusion, by hydrolysing a titanium compound. According to the invention this hydrolysis is conducted in the presence of at least one compound chosen from the group comprising carboxylic acids containing a hydroxyl and/or amine group, and organic phosphoric acids. The titanium oxide thus obtained can be shaped, for example by extrusion, to yield articles exhibiting good porosity and good mechanical properties permitting use in catalysis, for example.
Patent FR-2622012-A1 (FR)
Title: Procede d'analyse organique chromatographique et dispositif pour la realisation de ce procede
Inventor: RASULEV UTKUR KHASANOVICH
IPC: G01N30/64
Filed: 1988-10-14
Abstract: L'invention concerne un procédé d'analyse organique chromatographique consistant à séparer un mélange gazeux à analyser dans une colonne chromatographique qui est couplée à un détecteur à ionisation superficielle. Selon l'invention, on fait passer les constituants du mélange gazeux à analyser séparé et un gaz auxiliaire à travers le détecteur 9 à ionisation superficielle indépendamment et dans une même direction, on mélange les constituants du mélange gazeux à analyser séparé au gaz auxiliaire directement près de la surface ionisante de l'émetteur thermo-électronique 11 du détecteur 9, ce mélange étant effectué de façon que la constante du taux d'ionisation superficielle de l'émetteur 11 du détecteur 9 soit assurée à ses températures de fonctionnement, puis on mesure le courant d'ions au collecteur 10 et on juge de la présence de la quantité de chaque constituant séparé du mélange à analyser. L'invention s'applique notamment à l'analyse en phase gazeuse.
Patent FR-2638069-A1 (FR)
Title: Procede et dispositif pour realiser une bretelle de vetement telle qu'une bretelle de soutien-gorge
Inventor: COMBE ROBERT
IPC: A41H37/08
Filed: 1988-10-21
Abstract: La machine selon l'invention comprend un premier sous-ensemble permettant l'assemblage d'un ruban principal sur deux boucles et un second sous-ensemble pour l'assemblage d'un ruban auxiliaire. Le premier sous-ensemble comprend des supports de boucles 55, 56, une pince d'étirement longitudinal 12, un ensemble de soudure 51, et des doigts d'enfilage 13, 14, 18, 25, 28. L'ensemble supérieur portant les doigts d'enfilage supérieurs 13, 14, 25 et l'ensemble de soudure 51 est mobile en translation longitudinale sur des guides 58 du bâti 50, pour amener l'ensemble de soudure 51 en regard soit d'une enclume de coupe 24 soit d'une enclume de soudure 19.
Patent FR-2638926-A1 (FR)
Title: Method and device for digital coding of high-definition television pictures; corresponding decoding device, picture transmission system equipped with a stage for transmission and one for reception including such a device for coding or decoding transmission and reception stages comprising such devices
Inventor: NOCTURE GILLES
IPC: H04N7/015
Filed: 1988-11-10
Abstract: Device for digital coding of television pictures comprising, in parallel with its input receiving high-definition television pictures, a first pathway 10 for processing pictures with normal resolution and a second pathway 20 for processing high-definition pictures both operating for the generation of coded information to be transmitted, by orthogonal transformation, quantisation, coding and regulation of throughput, in that the first pathway 10 is preceded by a low-pass filtering circuit 110 operating alternately for the odd frames and for the even frames of the said input pictures in order to reconstruct at the input of this first pathway pictures of normal resolution, and in that the second pathway 120 comprises, between the means for orthogonal transformation and the means for quantisation, a prediction circuit 220 operating by subtraction between the so-called first coefficients of the picture blocks of the first pathway 10 and the corresponding so-called second low-frequency coefficients of the picture blocks of the second pathway 20.