baber/WOPTO huggingface dataset:
Patent FR-2515381-A1 (FR)
Title: Dispositif de commande de la position d'un premier element par rapport a un second
Inventor: JACKSON GRAHAM
IPC: G01N29/30
Filed: 1982-07-23
Abstract: DANS UN ESSAI PAR ECHOS ULTRASONIQUES DE DETECTION DE PAILLES DANS DES ARTICLES MANUFACTURES, DES MATIERES PREMIERES, ETC., IL EST SOUHAITABLE DE MAINTENIR UNE DISTANCE ET UNE ORIENTATION RELATIVE PREDETERMINEES ENTRE LE TRANSDUCTEUR AUX ULTRASONS ET LA SURFACE DE L'ARTICLE ESSAYE. AINSI, UN BALAYAGE AUTOMATIQUE DE L'ARTICLE PAR UNE TRANSLATION REPETITIVE DU TRANSDUCTEUR SUR SA SURFACE EST DIFFICILE OU IMPOSSIBLE SI CETTE SURFACE N'EST PAS PLANE. DANS LA PRESENTE INVENTION, UNE PLURALITE DE TRANSDUCTEURS SATELLITES 10 SONT MONTES AUTOUR D'UN TRANSDUCTEUR PRIMAIRE SUR UNE TETE 7 DE TRANSDUCTEUR ARTICULEE, REGLABLE PAR MOTEUR, DANS UN EQUIPEMENT D'ESSAI AUX ULTRASONS DE FACON A RECEVOIR UNE PARTIE DE L'ECHO DU FAISCEAU PRINCIPAL ET PRODUIRE PAR CONSEQUENT DES SIGNAUX RESPECTIFS DE DISTANCE, SIGNAUX QUI SONT UTILISES PAR UN DISPOSITIF DE COMMANDE 13 POUR COMMANDER LE MOTEUR DE REGLAGE DE LA TETE DE TRANSDUCTEUR ET REGULER LA POSITION DU TRANSDUCTEUR PRIMAIRE PAR RAPPORT A L'ARTICLE ESSAYE 3.
Patent FR-2532881-A1 (FR)
Title: Method and equipment for plastic coating a succession of cards.
IPC: G03B17/50
Filed: 1982-09-09
Abstract: Equipment for plastic coating a succession of cards, comprising a first device 30 for feeding a lower web 5 of thermoplastic material, a second device 40 for feeding an upper web 4 of thermoplastic material, a device for introducing the cards to be plastic coated into the plastic-coating equipment, heat-sealing and cooling means, step-wise advancing means and means 264 for cutting the plastic-coated cards. The equipment comprises means 20 for superposing, in the first instance with the lower web 5 of thermoplastic material, a card to be plastic coated and means 10 for locally sealing a card superposed with the said thermoplastic lower web 5, before the complete superposition and the heat sealing of the complex assembly 6 consisting of the superposition of the two thermoplastic webs 4, 5 and of the card.
Patent FR-2513563-A1 (FR)
Title: Procede pour fabriquer a la presse des pieces moulees, a partir d'une feuille de matiere composite
Inventor: MASUDA SHIGERU
IPC: B29C43/14
Filed: 1982-09-24
Abstract: L'INVENTION VISE LES FABRICATIONS EN SERIE A LA PRESSE DE PIECES MOULEES. L'OPERATION PRINCIPALE DE COMPRESSION ET DE DURCISSEMENT A CHAUD DE LA PIECE MOULEE 30, DANS UN MOULE 18 EST REALISEE DANS UNE PRESSE PRINCIPALE 10 DE GRANDE PUISSANCE, MAIS DE FAIBLE COURSE. LES OPERATIONS ANNEXES DE MISE EN PLACE DE LA FEUILLE 16 DE MANIERE A MOULER DANS LE MOULE, PUIS L'ABAISSEMENT DE LA PARTIE SUPERIEURE 42 DU MOULE ET ENSUITE LE RELEVEMENT DE LA PARTIE 42 POUR OUVRIR LE MOULE ET ENLEVER LA PIECE MOULEE 30, S'EFFECTUENT DANS DES PRESSES AUXILIAIRES 12, 14 DE FAIBLE PUISSANCE ET DE LONGUE COURSE. APPLICATION AUX FABRICATIONS DE PIECES MOULEES, POUR AUGMENTER LES CADENCES DE PRODUCTION.
Patent FR-2515621-A1 (FR)
Title: Appareil a plier equipe d'un dispositif de guidage a bande destine a guider les feuilles
Inventor: PETERSEN GODBER
IPC: B65H45/16
Filed: 1982-10-28
Abstract: UNE FEUILLE DE PAPIER 4 DOIT PASSER D'UN CYLINDRE COLLECTEUR 2 A UN CYLINDRE A VOLETS DE PLIAGE 1. POUR LA GUIDER DE FACON OPTIMALE, C'EST-A-DIRE AUSSI LONGTEMPS QUE POSSIBLE, SUR LE CYLINDRE COLLECTEUR 2, UN DISPOSITIF DE GUIDAGE A BANDE 11 QUI PRESSE LA FEUILLE 4 SUR LE CYLINDRE COLLECTEUR 2 S'ENFONCE, AU POINT A DE TRANSFERT DE LA FEUILLE SOUS LA SURFACE LATERALE DU CYLINDRE 1 A VOLETS DE PLIAGE. LES GALETS 13, 14, 15 DISPOSES A DIFFERENTES DISTANCES DE LA SURFACE LATERALE DU CYLINDRE 1 PRODUISENT, EN CE POINT DE PENETRATION, UN EFFET DIT EFFET DE DEVIDOIR QUI GARANTIT QUE LE DISPOSITIF DE GUIDAGE A BANDE 11 SE RETIRE PENDANT LE PLIAGE, C'EST-A-DIRE LORSQUE LA LAME DE PLIAGE 6 PENETRE DANS LE CYLINDRE 1 A VOLETS DE PLIAGE.
Patent FR-2536524-A1 (FR)
Title: Lining element for heat exchanger and heat exchanger comprising said lining
IPC: F28F3/02
Filed: 1982-11-19
Abstract: The invention relates to a lining element for a heat exchanger comprising parallel exchange walls 1a, 1b, 1c, 1d, between which a gas flows, characterised in that it is constituted by a sheet 2 which extends in the direction of flow of the gas, this sheet comprising tongues which project on each side of the sheet and the end of which comes into contact with the adjacent exchange wall, these tongues being intended to break at points the limit layer of gas which forms along the walls which channel the flow of said gas and to create turbulence in this flow.
Patent FR-2522764-A1 (FR)
Title: Convertisseur de mouvement de rotation en mouvement lineaire a billes et mecanisme d'avance utilisant un tel convertisseur
IPC: B65G33/02
Filed: 1982-12-24
Abstract: L'INVENTION CONCERNE UN CONVERTISSEUR DE MOUVEMENT DE ROTATION EN MOUVEMENT LINEAIRE QUI COMPORTE UNE VIS SANS FIN 22, UN ECROU 26 MONTE SUR LA VIS ET AU MOINS UN JEU DE BILLES 30 INTERPOSEES ENTRE LA VIS ET L'ECROU ET ROULANT DANS LES RAINURES HELICOIDALES 32, 34 FORMEES PAR LES FILETAGES 24, 28 DE LA VIS ET DE L'ECROU, UNE SAIGNEE TRANSVERSALE 38 ETANT FORMEE EN TRAVERS DU FILETAGE DE L'ECROU POUR FAIRE COMMUNIQUER ENTRE ELLES DEUX SPIRES ADJACENTES DE SA RAINURE HELICOIDALE ET POUR FORMER UN TRAJET DE CONTOURNEMENT DES BILLES PAR DESSUS LE FILETAGE DE LA VIS, DE SORTE QUE LES BILLES RECIRCULENT AUTOUR D'UNE SPIRE DE LA RAINURE DE L'ECROU. UN ROULEMENT ANTI-FRICTION 40 ENTOURE L'ECROU, SA BAGUE INTERIEURE ETANT FORMEE PAR L'ECROU. L'INVENTION VISE EGALEMENT UN MECANISME D'AVANCE POUR MACHINE-OUTIL OU ANALOGUE QUI UTILISE UN OU PLUSIEURS DE TELS CONVERTISSEURS.
Patent FR-2539298-A1 (FR)
Title: Device for the treatment of hydrocephalus with an improved catheter
Inventor: ROSE CHRISTIAN SAINTE
IPC: A61M27/00
Filed: 1983-01-14
Abstract: The invention relates to devices for the treatment of hydrocephalus, in particular so-called obstructive hydrocephalus, using an intracraneal catheter 1 connected to a tube allowing diversion of the flow of the spinocerebral fluid from the cerebral ventricles to the peritoneal cavity or the right auricle of the heart. At a predetermined distance from its free end, the catheter is fitted with a flange 30 allowing its positioning at the dura mater. In the vicinity of this flange, on the free-end side, one or more intermediate orifices 40 are provided, intended to connect with the arachnoidal spaces. These orifices are preferably axial elongated slots with rounded edges.
Patent FR-2539658-A1 (FR)
Title: Tube for guiding a metal filler wire for an electrical-arc welding installation
IPC: B23K9/12
Filed: 1983-01-26
Abstract: In a contact tube for a metal filler wire in an arc welding installation, provision is made for a nozzle 40 at the front of the tube. This nozzle is made from graphite. It prevents the arc from rising which can cause damage to the copper tubular body 12 in which the metal filler wire is guided. The graphite nozzle advantageously cooperates with a protective sheath enabling the external surface of the contact tube to be isolated and a device to be installed with take-up of slack.
Patent FR-2540515-A1 (FR)
Title: Process for the preparation of optically active amino acids by enzymatic synthesis
Inventor: VIDALUC JEAN-LOUIS
IPC: C12P13/04
Filed: 1983-02-03
Abstract: The present invention relates to a process for the preparation of optically active amino acids, characterised in that the L-amino acid of a racemic mixture is selectively esterified by an enzyme in an aqueous-organic medium.
Patent FR-2522078-A1 (FR)
Title: Compresseur volumetrique rotatif du type roots
Inventor: MESSORI PIER PAOLO
IPC: F04C18/12
Filed: 1983-02-22
Abstract: DANS UN COMPRESSEUR VOLUMETRIQUE ROTATIF DU TYPE ROOTS A DEUX ROTORS BILOBES, CHAQUE ROTOR 5 PRESENTE UN PROFIL CONSTITUE PAR SEPT ARCS DE CERCLE POUR CHACUN DES QUATRE QUADRANTS DELIMITES PAR LE GRAND AXE ET LE PETIT AXE DE CE ROTOR.
Patent FR-2523107-A1 (FR)
Title: Dispositif de levage cylindrique
Inventor: BARSCH HANS-JOACHIM
IPC: B66F3/24
Filed: 1983-03-04
Abstract: DANS UN DISPOSITIF DE LEVAGE CYLINDRIQUE POUR PROCESSUS DE MOUVEMENT ET DE COMMANDE IL EST MONTE ENTRE UN CYLINDRE DE TRAVAIL 1 ET UN PISTON PLONGEUR 2 GUIDE PAR DES BAGUES 3 UN SOUFFLET 4 EN MATIERE TEXTILE ENDUITE REPLIE A L'INTERIEUR DE LUI-MEME ET MUNI D'UNE VALVE POUR LE FLUIDE SOUS PRESSION, LE CYLINDRE DE TRAVAIL 1 PRESENTANT DES ORGANES D'ARRET 7 CAPABLES DANS TOUTE POSITION A L'INTERIEUR DE LA COURSE DE LEVAGE DE REMPLIR UNE FONCTION DE SOUTIEN ET PLUSIEURS DISPOSITIFS DE LEVAGE DE CE GENRE POUVANT ETRE MONTES TELESCOPIQUEMENT LES UNS DANS LES AUTRES POUR ACCROITRE LA HAUTEUR DE LEVAGE POUR DES DIMENSIONS EXTERIEURES INCHANGEES.
Patent FR-2543083-A1 (FR)
Title: Device allowing manoeuvres in reverse for vehicles
IPC: B60R1/00
Filed: 1983-03-22
Abstract: The invention relates to a novel method which, by virtue of the use of simple devices, will allow manoeuvres in reverse gear to be effected with greater ease and speed than before. In order to do this it is sufficient to fix a large rearview mirror 5 to the very rear of the car 3 which is reversing with the aid of an articulated support 6 which, held open at a certain height by any system whatsoever, places the rearview mirror 5 in an adequate position. This allows the driver to observe, by following the arrow 7, the rearview mirror 5 in question and, by virtue of its mirror effect, to thus see, by following the arrows 8, 9, 10, the obstacles as well as the space which remains available to the rear of his car, while he is in reverse gear for parking, either for reversing into a parking space, or for any other reasons. The said method may also be applied very advantageously to lorries and other trucks, but, taking into account the fact that drivers may not view directly through a rear window, the devices 5 and 6 must then be placed outside the vehicles.
Patent FR-2543544-A1 (FR)
Title: Procede de decomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore
Inventor: DEVIC MICHEL
IPC: C07C46/00
Filed: 1983-03-30
Abstract: PROCEDE DE DECOMPOSITION DE COMPLEXES D'ACIDE ORTHOBENZOYL-BENZOIQUE, FLUORURE D'HYDROGENE, TRIFLUORURE DE BORE DANS LEQUEL LE COMPLEXE EST SOUMIS A L'ACTION DE L'ACIDE SULFURIQUE DE CONCENTRATION AU MOINS EGALE A 96 EN POIDS, OU A CELLE D'UN OLEUM, A PRESSION ATMOSPHERIQUE OU A UNE PRESSION INFERIEURE A LA PRESSION ATMOSPHERIQUE.
Patent FR-2554712-A1 (FR)
Title: Magnetised ring for carrying needles
IPC: A61B19/02
Filed: 1983-11-10
Abstract: The invention relates to an apparatus fitted with a magnet, carried on one finger of the hand, allowing attraction of stainless steel needles used in acupuncture. It is constituted by a casing 1 closed 5 at one end allowing protection of the needles, and open 6 at the other end. A magnet 2 is fixed onto its internal face. This casing is fixed onto a ring 4 which thus allows disposition of the needles straight onto the hand. This medical apparatus, which is sterilisable, is designed for the practice of acupuncture.
Patent FR-2555086-A1 (FR)
Title: Construction morphology of a multifunctional machining machine tool for turning, milling, drilling, boring, tapping using one or two tools which are active simultaneously
IPC: B23B3/06
Filed: 1983-11-17
Abstract: Construction morphology combining a plurality of movements leading to the production of a multifunctional machining machine tool. The invention relates to the relative arrangement of the movements (or axes) of a machine tool making it possible to machine so-called parts "of revolution" and so-called "cube" parts, using one single active tool or using two tools which are active simultaneously. This device uses a framework 1 supporting a component-holding spindle 2. The framework 1 receives, optionally on each side, a group of four movements 3-3%, 4-4%, 5-5%, 6-6%, making it possible to bring into operation, independently and simultaneously turning, milling, drilling, boring, tapping tools on one side or on both sides simultaneously.
Patent FR-2536915-A1 (FR)
Title: Anode perfectionnee au fer-lithium et batterie thermique utilisant cette electrode
Inventor: WINCHESTER CLINTON STANSBURY
IPC: H01M6/36
Filed: 1983-11-29
Abstract: A)ANODE PERFECTIONNEE AU FER-LITHIUM ET BATTERIE THERMIQUE UTILISANT CETTE ELECTRODE. B)ANODE AU LITHIUM CARACTERISEE EN CE QU'ELLE COMPREND UN ECRAN12 DE METAL PLACE ENTRE L'ANODE10 COMPOSEE ET LA COUPELLE METALLIQUE11, CET ECRAN S'ETENDANT SUR PRATIQUEMENT TOUTE LA SURFACE DE L'ANODE ET BATTERIE UTILISANT CETTE ELECTRODE. C)L'INVENTION CONCERNE UNE ANODE PERFECTIONNEE AU FER-LITHIUM ET BATTERIE THERMIQUE UTILISANT CETTE ELECTRODE.
Patent FR-2538356-A1 (FR)
Title: Dispositif d'entrainement pour les bras de chargement de la rampe de chargement d'une machine d'avancement ou d'exploitation
Inventor: KEUSCHNIGG JOSEF
IPC: F16H21/10
Filed: 1983-12-20
Abstract: L'invention concerne un dispositif d'entraînement pour les bras de chargement de la rampe de chargement d'une machine d'avancement ou d'exploitation. Dans ce dispositif, chaque bras de chargement 5 est articulé sur un plateau tournant 7, en un point excentré de ce plateau et est prolongé au-delà de son axe de rotation 6 par un bras de guidage 10 qui est monté pour pivoter autour d'une articulation placée à une extrémité d'un bras directeur 11. La machine présente des parties mobiles 2 qui peuvent être déployées latéralement et qui chacune présentent un bras 14 qui lui est fixé rigidement en position angulaire et qui se prolonge au-delà de l'axe de pivotement 4 de la partie mobile 2. L'autre extrémité du bras directeur 11 est articulée sur l'extrémité libre du bras 14 qui est solidaire de la partie mobile 2. Principale application : chargeuses à pinces de homard. (CF DESSIN DANS BOPI)
Patent FR-2539016-A1 (FR)
Title: Procede de realisation de doublures amovibles destinees a revetir des articles manufactures tridimensionnels en y adherant
Inventor: BASSETTI PIERO
IPC: A47G9/02
Filed: 1984-01-05
Abstract: L'invention se rapporte à un procédé de réalisation de doublures amovibles destinées à revêtir des articles tridimensionnels en y adhérant. A partir d'un rouleau de tissu, d'étoffe non tissée, de tissu tricoté, d'étoffes aiguilletées, etc., ce procédé confectionne en continu les doublures par une série d'opérations effectuées à des postes successifs. La doublure 27 finie présente, à des pans extrêmes de l'un au moins de deux côtés opposés, un repli de ces bords cousu à proximité des deux côtés non repliés de la pièce. Un mode de réalisation préféré comporte des éléments 12 de froncement mobiles dans des logements formés par un ourlet, cet ourlet et les éléments de froncement étant eux-mêmes compris dans le repli desdits pans. Application : notamment à l'enveloppement des matelas, au capitonnage des divans, fauteuils, etc. (CF DESSIN DANS BOPI)
Patent FR-2539896-A1 (FR)
Title: Systeme de traitement de donnees a entree manuelle
Inventor: LAPEYRE JAMES MARTIAL
IPC: H03M11/08
Filed: 1984-01-19
Abstract: L'INVENTION CONCERNE UN SYSTEME DE TRAITEMENT DE DONNEES A ENTREE MANUELLE. LE CLAVIER 23 COMPREND DES TOUCHES1 A 9, DISPOSEES PAR EXEMPLE EN MATRICE ET ACTIONNABLES AVEC UN SEUL DOIGT, UNE PAR UNE, OU BIEN SIMULTANEMENT PAR GROUPE DE DEUX, TROIS OU QUATRE TOUCHES JUXTAPOSEES; LES SIGNAUX DU CLAVIER23 SONT DECODES EN 31 PUIS TRAITES PAR UN CHANGEUR DE MODE 35, EGALEMENT ACTIONNE A PARTIR DU CLAVIER 23, AVANT D'ETRE TRANSMIS AU SYSTEME DE TRAITEMENT DE DONNEES33, DONT LES SIGNAUX DE SORTIE SONT VISUALISES DE LA FACON HABITUELLE. L'INVENTION PERMET PAR EXEMPLE D'ENTRER DE TRES NOMBREUX SIGNES, PAR EXEMPLE ALPHANUMERIQUES, ET INSTRUCTIONS DIVERSES, DANS UNE CALCULATRICE DE POCHE AU MOYEN D'UN CLAVIER PEU ENCOMBRANT ET A FAIBLE NOMBRE DE TOUCHES.
Patent FR-2558506-A1 (FR)
Title: Device for fixing, to vertical ledgers, a thin shell built in situ by mortar spraying and cladding thus obtained
Inventor: NOUILHAC FELIX
IPC: E04F13/08
Filed: 1984-01-25
Abstract: The invention relates to the fixing of a thin shell made of reinforced mortar to form cladding in order to cover a structure. The fixing device comprises slots 9 made in the ledgers 8 and keys 1-5 which are inserted into the slots and to which the thin shell's reinforcement 11, 12 is fastened, the said slots having a vertical dimension which is at least equal to the shrinkage undergone by the thin shell during the hardening of the mortar. Application to the building of cladding which is free from shrinkage and expansion stresses.
Patent FR-2541699-A1 (FR)
Title: Steel sleeper mounted rail fastener
Inventor: HUNDT WERNER
IPC: E01B9/34
Filed: 1984-02-17
Abstract: The device is for securing rails on steel sleepers where the rail is located between guide-plates engaging the sleeper top and braced with the aid of fastening elements. The rail guide-plates (9) are fastened on the sleeper (1), to be adjustable to the inclination of the rail's (17) axis relative to the inclination of the sleeper's axis. They can incorporate a cylindrical lug (11), to engage a cylindrical hole in the sleeper top (2). They can also have a laterally open cutout for passage of the fastening screw (18).
Patent FR-2560017-A1 (FR)
Title: Fermeture separable
Inventor: ARFF HEINO
IPC: A44B11/26
Filed: 1984-02-24
Abstract: L'INVENTION CONCERNE UNE FERMETURE SEPARABLE COMPORTANT UNE MONTURE 10 PRESENTANT UNE FENTE DE RECEPTION ET QUI COMPORTE A UNE EXTREMITE UN ORIFICE D'INTRODUCTION RELIE A LA FENTE DE RECEPTION, AINSI QU'UNE ARETE DE VERROUILLAGE AU VOISINAGE DE LADITE FENTE. LA FERMETURE COMPREND EGALEMENT UNE PIECE D'INSERTION 11 AYANT UNE SECTION DE VERROUILLAGE ELASTIQUE 22 QUI AGRIPPE L'ARETE DE VERROUILLAGE LORSQUE LA PIECE D'INSERTION 11 EST INTRODUITE DANS LA FENTE DE RECEPTION 27. LA SECTION DE VERROUILLAGE 22 SE TROUVE AVANT UNE SECTION D'ACTIONNEMENT 21 DANS LA DIRECTION D'INSERTION DE LA PIECE 11 ET LA SECTION D'ACTIONNEMENT 21 PEUT SE DEPLACER VIS-A-VIS DE LA MONTURE 10 MEME LORSQUE L'ACTIONNEMENT EST ININTERROMPU. DOMAINE D'APPLICATION: FERMETURE D'ELEMENTS TELS QUE BANDES, COURROIES, RABATS DE POCHES, ETC.
Patent FR-2565725-A1 (FR)
Title: Device for displaying contra-indications and interactions of medicinal products
IPC: G09F13/04
Filed: 1984-06-08
Abstract: The invention relates to a device permitting the simultaneous luminous displaying of the contra-indications and interaction of one medicament with others. It consists of a light scanner bearing on a screen, in a first region, the contra-indications of the medicaments and, in a second region, the code numbers of the other medicaments entering the system, perforations made in a perforated card made up for each medicament displaying, once the card is inserted into or slid over the screen, the designation of the contra-indications and the codes for the medicaments which interact with the one on the card, an ideogram adjacent to a coded interaction perforation indicating whether there is mutual potentiation or antagonism. The system according to the invention is intended in particular for avoiding errors in prescribing medicaments.
Patent FR-2566222-A1 (FR)
Title: Trihedral assembly
Inventor: MONOT CHRISTIAN
IPC: H05K7/18
Filed: 1984-06-15
Abstract: The subject of the invention is a trihedral assembly of three metal sections and is characterised in that two sections 10, 20 are identical and have a U-shaped cross-section defining a base 11 and two flanges 12, 13, at least one of the ends of the said section 10, 20 having flange edges at 45 degrees in relation to the general direction of the section, the flanges each having a right-angled cut-out of thickness slightly greater than that of the metal sheet of the third section, the right angle having a branch 17, 18 parallel to the general direction of the section, the other 16, 17 perpendicular to this direction and going as far as the base of the U, the two right angles being arranged symmetrically in relation to the general direction of the section, the third section 30 having a cross-section in the form of a square having two adjacent sides 33, 34 which are incomplete and are each prolonged by a segment 35, 36 extending at right angles towards the outside of the square, the said segments defining two outer flanges of the third section, the said flanges having a rectangular cut-out at their ends, the said flanges and the adjacent faces of the said third section engaging by means of their ends in the right angles of the first and second sections arranged mutually at right angles and at right angles to the third section, an edge 37, 38 of the cut-outs of the flanges of the third section bearing on the first and second sections. Application to the manufacture of industrial cabinets.
Patent FR-2543812-A1 (FR)
Title: Electrical coffee machine comprising a centrifugal filter
Inventor: LEUSCHNER UDO
IPC: A47J31/22
Filed: 1984-06-22
Abstract: Electrical coffee machine comprising a centrifugal filter which, in the operating position, is coupled in a removable manner to the shaft of a motor and receives the boiling water by means of a feeding device mounted on the shaft which drives it in rotation, the centrifugal filter 22 being coupled to the drive shaft 16 by means of a driver 25 whose wall or the like covers a tubular end-piece 14 of a water tank 8, through which the drive shaft 16 passes, and goes right down into the zone of the bottom of the water tank 8.
Patent FR-2569014-A1 (FR)
Title: Device for transmitting signals carried by n optical fibres to a single optical fibre, or conversely
Inventor: SELLIN REMY
IPC: G02B6/28
Filed: 1984-08-08
Abstract: The present invention relates to a device for transmitting signals carried by n optical fibres to a single optical fibre, and conversely. It is constituted by a support 1, 7 for the fibres, comprising one fibre 2', 8' placed along the axis of the support 1, 7 and n fibres 2'', 8'' distributed symmetrically around the axis of the support 1, 7 the n fibres 2'', 8'' being emitting fibres and the central fibre 2', 8' a receiving fibre, or conversely, and means 4, 10 for reflecting at least a portion of the signals coming from each emitting fibre and means 3, 9 for directing them to each receiving fibre.
Patent FR-2571210-A1 (FR)
Title: Machine for harvesting fruits, berries and the like for crops planted in rows
Inventor: DEUX ALAIN
IPC: A01D46/28
Filed: 1984-10-10
Abstract: In this harvesting machine comprising a spanning framework 1 in the shape of a portal structure and movable across the field astride a row of crops, at least one shaking assembly 2 comprising two sets of shaking members 6 of elongate shape, arranged facing one another in the framework and being mounted so as to move in a direction transverse to the longitudinal median plane, the shaking members 6 of each set 2a being spaced vertically from one another and extending more or less horizontally, each shaking member 6 of each set 2a is mounted movably on the framework 1 independently of the other shaking members 6. Between each shaking member 6 and the framework 1 there are mounted in series an actuating device 12 with reciprocating movement and an elastic pressing device, respectively.
Patent FR-2573432-A1 (FR)
Inventor: CHAUVIN YVES
IPC: C08F210/16
Filed: 1984-11-20
Abstract: 1. A process for producing an ethylene/1-butene copolymer from ethylene in contact with a mixture of a dimerization catalyst and a polymerization catalyst, the said mixture comprising at least one alkyl titane, at least one transition metal halogenide selected from the group consisting of titanium trichloride and vanadium trichloride, at least one ether and at least one aluminum compound selected from the group consisting of the hydrocarbylaluminums and the dialkyluminum hydrides.