baber/WOPTO huggingface dataset:
Patent FR-2528854-A1 (FR)
Title: Antithrombotic oligosaccharide fragments of muco-polysaccharide prodn. - by reacting uronic acid and glucosamine units
Inventor: CHOAY JEAN
IPC: C08B37/00
Filed: 1982-06-22
Abstract: 16.2.82, 28.5.82, 22.6.82(2), 2.7.82 6.8.82, 20.9.82(2)-FR-001575, 002526, 009392 010891/2, 011679, 013804, 015803/4) Prodn. of oligosaccharides (I) contg. or corresponding to fragments of acidic mucopolysaccharides comprises reacting two cpds., consisting of (or terminated by) units A of glucosamine (esp. in the D form) and of units U of glucuronic acid (esp) or iduronic acid (esp. L). One of units A and U is an alcohol with the hydroxy gp. at 3,4 or 6 position (for A) or at 2,3 or 4 position (for U), while the other has an activated anomeric carbon, i.e. an atom carrying a gp. reactive with hydroxy to form a glycosyl ether bond. All atoms (except the activated one) carry protected hydroxy, amino, or carboxy gps.(or their precursors) and it is esp. pref. that several different protecting gps. are used. This allows various substits. to be introduced subsequently at various positions. Formation of the disaccharide (2-N-sulphate or (2-N-acetyl)-6-O-sulphate-D-glucosamine) (methyl D-glucuronic acid). Intermediate oligosaccharides formed in the process and similar cpds. in which 1-3 hydroxy gps. are deprotected during the reaction are new. (I) are esp. useful as antithrombotic agents and also as biological reactants. The process is very generally applicable, and gives very pure prods. with the required stereospecificity.
Patent FR-2529100-A1 (FR)
Title: Nouveau catalyseur a base de mordenite fortement desaluminee
Inventor: DUFRESNE PIERRE
IPC: C10G45/12
Filed: 1982-06-23
Abstract: L'INVENTION CONCERNE UN CATALYSEUR A BASE DE MORDENITE DILUEE DANS UNE MATRICE, ET FORTEMENT DESALUMINEE. LE RAPPORT MOLAIRE SIOALO DANS LA MORDENITE EST SUPERIEUR A 40, CETTE MORDENITE RENFERMANT UNE TENEUR EN SODIUM INFERIEURE A 0,5 EN POIDS ET RENFERMANT EN OUTRE, PAR EXEMPLE DU MOLYBDENE ET DU NICKEL. LE CATALYSEUR EST UTILISE NOTAMMENT COMME CATALYSEUR D'HYDROTRAITEMENT POUR AMELIORER LA TENUE AU FROID ET L'HYDRODESULFURATION D'UN GAS-OIL.
Patent FR-2512412-A1 (FR)
Inventor: SHIRATSUCHI KOUJI
IPC: B62K25/28
Filed: 1982-09-03
Abstract: A frame and suspension system for a motorcycle or driven three-wheel vehicle is described, which uses a backbone frame element (14) which extends rearwards via a drive mechanism (24) and then downwards where it is connected to an inverted U-shaped central frame (18). Two swivel mechanisms (52,54) for a rear fork (36) are arranged in a line with the ends of the inverted-U-shaped central frame (18) and a buffer element (76) is located between them. The buffer element (76) is coupled at its first end (80) to the centre of the central frame (18) and at its second end (88) it is fixed to a joint mechanism (82) so that it can move together with the rear fork (36). The mechanism (82) is proportioned in such a way that it supplies an increasing rate of upward movement to the buffer element (76) when the rear fork (36) moves upwards. The two swivel mechanisms (82,84) are not identical: one of them permits an axial sliding movement and the other of them does not permit any such movement.
Patent FR-2519294-A1 (FR)
Title: Procede de fabrication d'une courroie crantee comportant une armature et une bande de tissu
Inventor: BREHER RUDOLF
IPC: B29C48/35
Filed: 1983-01-03
Abstract: CE PROCEDE EST CARACTERISE EN CE QU'UNE BANDE DE TISSU 8 ELASTIQUEMENT EXTENSIBLE DANS LE SENS DE SA LONGUEUR EST MOUILLEE ET IMPREGNEE, DANS L'ETAT OU ELLE NE SUBIT SENSIBLEMENT PAS D'EXTENSION, AU MOYEN D'UN PRODUIT D'ADHERENCE LIQUIDE QUI DONNE UNE LIAISON D'ADHERENCE AVEC LA MATIERE PLASTIQUE ET QUI DURCIT PAR SECHAGE ET SE RAMOLLIT A LA TEMPERATURE DE PLASTIFICATION A LAQUELLE S'EFFECTUE L'INTRODUCTION DE LA MATIERE PLASTIQUE ET EN CE QUE LA BANDE DE TISSU EST INTRODUITE DANS L'ENTREE DE LA CAVITE DU MOULAGE ET APPLIQUEE CONTRE LES DENTS OU CRANS DE LA CAVITE ANNULAIRE DE LA ROUE DE MOULAGE 1 APRES LE SECHAGE DU PRODUIT D'ADHERENCE DONT ELLE EST IMPREGNEE ET EN CE QU'ENSUITE, AU CONTACT DE LA MATIERE PLASTIQUE QUI ARRIVE PAR L'EMBOUCHURE 5 ET QUI A POUR EFFET DE RECHAUFFER ET DE RAMOLLIR LE PRODUIT D'ADHERENCE, ELLE REDEVIENT ELASTIQUEMENT EXTENSIBLE ET EST POUSSEE A FORCE DANS LES INTERVALLES INTERDENTAIRES 3 DE LA CAVITE ANNULAIRE DE LA ROUE DE MOULAGE.
Patent FR-2521738-A1 (FR)
Title: Machine a tirer des epreuves photographiques
Inventor: SEIICHI TOYODA
IPC: G03B27/46
Filed: 1983-02-18
Abstract: DANS CETTE MACHINE LE FAISCEAU LUMINEUX PROVENANT D'UNE SOURCE 10 TRAVERSE UN SUPPORT DE NEGATIFS ET UNE LENTILLE 1104 QUI PROJETTE L'IMAGE SUR UN ECRAN 1105 POUR LE CADRAGE DANS UNE CHAMBRE 11, EFFECTUE A TRAVERS UNE FENETRE 4. UN MIROIR 1106 MONTE OSCILLANT RENVOIE LE FAISCEAU LUMINEUX DANS UNE CHAMBRE 12 D'EXPOSITION ET DE TIRAGE DANS LAQUELLE LE PAPIER DE TIRAGE P EST DISTRIBUE PAR DES GALETS 1305 ET UN DISPOSITIF DE COUPE 1306 DISPOSE DANS UNE CHAMBRE 13, DANS UN POSTE D'EXPOSITION 1260. PENDANT L'OPERATION DE CADRAGE SUR L'ECRAN 1105 LE SUPPORT 1107 DU MIROIR 1106 EST RELEVE POUR OBTURER UNE OUVERTURE 1103 DANS LA PAROI COMMUNE SEPARANT LA CHAMBRE DE CADRAGE 11 DE LA CHAMBRE D'EXPOSITION ET DE TIRAGE 12. LA MACHINE PEUT ETRE REALISEE PLUS COMPACTE GRACE A CET AGENCEMENT.
Patent FR-2523849-A1 (FR)
Title: Dispositif de succion et d'irrigation
Inventor: LESTER GRAHAM GEORGE
IPC: A61M1/00
Filed: 1983-03-24
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE SUCCION ET D'IRRIGATION DU TYPE COMPORTANT UN MANCHE 1, UNE VANNE 2, UNE SONDE 6, UN CONDUIT DOUBLE 3, UN ORGANE D'ASPIRATION 4, ET UNE SOURCE DE LIQUIDE D'IRRIGATION 5. CE DISPOSITIF, CARACTERISE EN CE QUE LE MANCHE 1 FORME UNE PREMIERE UNITE REALISEE AVEC DES TOLERANCES LARGES ET DONT LA VANNE 2 EST REALISEE AVEC PRECISION PAR MOULAGE INJECTE, COMPORTE DEUX ALESAGES AXIAUX 10 ET 11 QUI COMMUNIQUENT AVEC LES EMBOUCHURES 27 ET 28 DE LA VANNE 2. UN ORGANE MOBILE 23 A L'INTERIEUR DU CORPS 22 DE LA VANNE PERMET AU DISPOSITIF DE FONCTIONNER EN MODE D'ASPIRATION ET EN MODE D'IRRIGATION. UN RESSORT 24 TEND A REPOUSSER L'ORGANE MOBILE 23 DANS SA POSITION LIMITE HAUTE. LE DISPOSITIF EST UTILISE NOTAMMENT POUR LE NETTOYAGE DES PLAIES EN CHIRURGIE.
Patent FR-2544346-A1 (FR)
Inventor: VANHELLE MICHEL EUGENE ALBERT
IPC: D02G3/36
Filed: 1983-04-14
Abstract: 1. A spinning process of a fibre yarn in which at least two roves of fibre are stretched between the drafting points of the said roves and pairs of stretching rollers ; a continuous filament is introduced into each rove upstream of the pairs of stretching rollers ; the strands formed by each rove of fibres and each filament are twisted by twisting means, in particular by rubbing (7), and in this way, sufficient cohesion is given to the strands formed at a particular point ; and the stands are gathered into a converging point (12) ; the tension of the strands is adjusted ; the strands are wound ; the yarn formed by the strands is retwisted on a twisting frame after winding, characterized by the fact that each filament is cut upstream of the stretching rollers and each filament cut is eliminated.
Patent FR-2525481-A1 (FR)
Title: Dispositif pour s'entrainer au coup roule pour bouter la balle dans le trou au golf
Inventor: JUDICE CLAY
IPC: A63B69/36
Filed: 1983-04-26
Abstract: LE DISPOSITIF SELON LA PRESENTE INVENTION PERMET A UN GOLFEUR DE S'EXERCER AU COUP ROULE POUR BOUTER LA BALLE DANS LE TROU. CE DISPOSITIF COMPREND DEUX BALLES 12, 14 RELIEES L'UNE A L'AUTRE EN ETANT ESPACEES L'UNE DE L'AUTRE PAR UNE TIGE 10. CHACUNE DES BALLES A LA TAILLE D'UNE BALLE DE GOLF NORMALE ET LE POIDS TOTAL DU DISPOSITIF EST A PEU PRES CELUI D'UNE BALLE DE GOLF NORMALE. PENDANT L'UTILISATION, ON ALIGNE TOUT D'ABORD LE DISPOSITIF SUR LA SURFACE GAZONNEE ENTRE LE CLUB ET LA CIBLE VOULUE ET LE GOLFEUR FRAPPE ALORS LA BALLE A L'EXTREMITE EXTERIEURE DU DISPOSITIF AVEC LE CLUB DE TELLE SORTE QUE LE DISPOSITIF SE DEPLACE EN DIRECTION DE LA CIBLE. LE DISPOSITIF PERMET AU GOLFEUR DE VERIFIER L'ALIGNEMENT DE LA FACE DU CLUB PENDANT QU'IL VISE LA BALLE ET EGALEMENT D'ETABLIR SI OUI OU NON UN COUP CORRECT A ETE COMMUNIQUE A LA BALLE DANS LA ZONE OU LE CLUB VIENT EN CONTACT AVEC CETTE BALLE.
Patent FR-2545580-A1 (FR)
Title: Device for permanently keeping oil in the casings of compressors
IPC: F25B31/00
Filed: 1983-05-02
Abstract: The invention relates to a system for keeping oil in the casings of compressors operating in parallel. It comprises a common reservoir 1, the oil return tubes 2 via which the excess oil returns to the reservoir, the reinjection tubes 3 taking oil from the bottom of the reservoir and opening out into the casing of the compressor. The oil is taken back up and sprayed by the expansion of the gases taken from the delivery by the capillary tube 4.
Patent FR-2526603-A1 (FR)
Title: Moteur lineaire a tige et glissiere de guidage
Inventor: WEDMAN LEONARD N
IPC: G11B21/18
Filed: 1983-05-09
Abstract: L'INVENTION CONCERNE UN MOTEUR LINEAIRE. ELLE SE RAPPORTE A UN MOTEUR LINEAIRE DANS LEQUEL L'AIMANT PERMANENT 10 QUI EST SOLIDAIRE DU CHARIOT MOBILE EST GUIDE PAR DES GLISSIERES 14 ET 16 SUR UNE TIGE UNIQUE DE GUIDAGE 12, ALORS QU'UNE GLISSIERE A BILLES 18 EMPECHE LA ROTATION DE L'AIMANT AUTOUR DE LA TIGE. L'AIMANT EST LEGEREMENT DECENTRE DANS LE NOYAU DU MOTEUR AFIN QU'UNE FORCE AIT TOUJOURS TENDANCE A REPOUSSER LE CHARIOT CONTRE LA GLISSIERE 18 SI BIEN QUE LES BILLES NE PEUVENT PAS S'ECHAPPER. APPLICATION AUX MOTEURS LINEAIRES DES MOTEURS DE DEPLACEMENT DES TETES DE LECTURE DES DISQUES SOUPLES.
Patent FR-2527379-A1 (FR)
Inventor: RICHTER HERBERT W
IPC: H01H21/24
Filed: 1983-05-20
Abstract: The invention relates to an electrical switching device for installation purposes, having a contact system which is novel for these purposes in comparison with the conventional method of construction. According to the invention, the contacts are closed in an oppositely moving manner. In this arrangement, the switch mechanism according to Fig. 3 consists of two contact springs (9), which are constructed in the form of leaves and such that they can move, and are prestressed in engagement with a switching piece (7) which can pivot, so that, during pivoting of the switching piece, the contact springs (9) alternately rest on the associated stationary mating contacts (11). For this purpose, the switching piece (7) is provided with notches (6) in which, on the one hand, the abovementioned moving contact springs (9) lie and in which, on the other hand, a drive part (4) acts in terms of effecting a drive, by means of an operating device, if a change in the switch position is intended.
Patent FR-2547855-A1 (FR)
Title: Store deroulable a moyens d'arret multiples le long de sa course
Inventor: BERTHE ALAIN
IPC: E06B9/90
Filed: 1983-06-22
Abstract: DES TROUS RADIAUX 12 PERCES DANS UNE COURONNE EXTERIEURE 9 SOLIDAIRE DU CYLINDRE D'ENROULEMENT CONTIENNENT DES BILLES 13 QUI PEUVENT DESCENDRE DANS UN DEMI-LOGEMENT 14 ET VERROUILLER LE STORE PENDANT UNE ROTATION LENTE D'ENROULEMENT, CE DEMI-LOGEMENT 14 SE TROUVANT SUR UNE CAGE 11 CALEE EN ROTATION SUR UNE TIGE CENTRALE FIXE 4 MAIS LAISSANT UN FAIBLE DEBATTEMENT ANGULAIRE DE L'ENSEMBLE COURONNE EXTERIEURE 9-CAGE 11 DANS LE SENS DU DEROULEMENT PENDANT LEQUEL UNE TIGE DE PISTON 24 REPOUSSE LA BILLE 13 HORS DU DEMI-LOGEMENT 14 ET DEVERROUILLE LE STORE.
Patent FR-2529789-A1 (FR)
Title: Stick for treating the eyes with an annular rim
Inventor: SCHILK LEONHARD
IPC: A61M35/00
Filed: 1983-07-08
Abstract: Stick for treating the eyes intended for application of an active substance into the eye, characterised in that the said stick 1, which comprises an end 2 loaded with the active substance and a circular holding handle 3, comprises an annular rim 4 situated in front of its central point and extending in the direction of the holding handle 3.
Patent FR-2549424-A1 (FR)
Title: Siege articule de vehicule automobile
Inventor: BELLINI MARIO
IPC: B60N2/12
Filed: 1983-07-21
Abstract: SIEGE ARTICULE DE VEHICULE AUTOMOBILE MONTE SUR UNE EMBASE 3, DONT L'ASSISE 2 PEUT S'INCLINER AUTOUR D'UN AXE HORIZONTAL 4 ET DONT LE DOSSIER 1 EST GUIDE SUR L'ASSISE 2 AU MOYEN D'UNE ARTICULATION 5 DE SORTE QUE LE DOSSIER 1 ET L'ASSISE 2 PEUVENT ETRE AMENES A L'ETAT CHARGE, DANS DES POSITIONS DIFFERENTES PAR RAPPORT A L'EMBASE SOUS L'ACTION D'UN MOYEN DE COMMANDE 9 ATTELE AU DOSSIER 1, CARACTERISE PAR LE FAIT QU'AU MOYEN DE COMMANDE 9 EST ASSOCIE UN MOYEN CONJUGUANT LES DEPLACEMENTS ANGULAIRES DIFFERENCIES DE L'ASSISE 2 ET DU DOSSIER 1. APPLICATION PRINCIPALE : SIEGE AVANT DE VEHICULES AUTOMOBILES.
Patent FR-2541347-A1 (FR)
Title: Heated motor vehicle door lock
Inventor: PALU ATTILIO DAL
IPC: E05B17/00
Filed: 1983-07-29
Abstract: The lock has an insulating plate of limited thickness carrying the resistance heating element in contact with a metal part which is in thermal contact with the lock operating mechanism.  The insulating plate may be circular with a thickness in the order of tenths of a millimetre, the heating element formed as a printed circuit component which is supplied with current via a switch with a movable contact responsive to movement of the operating element for the door handle. A signal lamp may be connected in series with the heating element with the provided light directed towards the key insertion slot.
Patent FR-2531603-A1 (FR)
Title: Semoir en poquets
Inventor: BUFTON LESLIE PHILIP
IPC: A01C7/04
Filed: 1983-08-10
Abstract: L'INVENTION CONCERNE UN SEMOIR EN POQUETS. ELLE SE RAPPORTE A UN SEMOIR 6 QUI COMPORTE UNE ROUE 28 DESTINEE A TRANSMETTRE DES GRAINES 27 A DES PLANTOIRS 10 A DEPRESSION D'UNE ROUE 8 DE MISE EN PLACE. LORSQUE LES PLANTOIRS 10 ATTEIGNENT LEUR POSITION INFERIEURE DE PLANTATION, UN PLONGEUR ASSOCIE 14 COMMANDE PAR UNE CAME CHASSE LA GRAINE A UNE PROFONDEUR PREDETERMINEE AU FOND DU TROU FORME PAR LE PLANTOIR 10. UNE CERTAINE QUANTITE D'EAU EST SIMULTANEMENT INJECTEE PAR LA PARTIE CREUSE DU PLONGEUR 14. APPLICATION A LA PLANTATION AUTOMATIQUE DES GRAINES.
Patent FR-2551809-A1 (FR)
Title: Dispositif d'assemblage de profiles
IPC: F16B7/04
Filed: 1983-09-13
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ASSEMBLAGE DU TYPE PINCE DE SERRAGE, DESTINE A ASSEMBLER AU MOINS DEUX PROFILES, CE DISPOSITIF ETANT CONSTITUE D'UNE PIECE SUPPORT EN FORME DE BERCEAU ET D'UNE PIECE MOBILE MONTEE A PIVOTEMENT A L'INTERIEUR DE LA PIECE SUPPORT ET Y MAINTENUE EN POSITION DE PRE-ASSEMBLAGE PAR L'INTERMEDIAIRE DE MOYENS ELASTIQUES PRENANT APPUI D'UNE PART SUR LA PIECE PIVOTANTE3 ET D'AUTRE PART SUR LA PIECE SUPPORT, DES MOYENS DE POSITIONNEMENT2 ETANT PREVUS POUR DEPLACER EN POSITION DE MONTAGE LA PIECE PIVOTANTE PAR RAPPORT A LA PIECE SUPPORT A L'ENCONTRE DE L'ACTION DE MOYENS ELASTIQUES4, EN OBTENANT AINSI L'ACCROCHAGE SUR UN PROFILE DES MOYENS DE SERRAGE PREVUS RESPECTIVEMENT DANS DES ZONES D'EXTREMITE EN REGARD DES PIECES SUPPORT ET PIVOTANTE. LA PIECE PIVOTANTE3 COMPORTE DANS SA ZONE D'EXTREMITE NE PORTANT PAS DE MOYENS DE SERRAGE DES MOYENS3A PERMETTANT DE L'ENGAGER A PIVOTEMENT DANS DES STRUCTURES CORRESPONDANTES1B, PREVUES SUR LA PIECE SUPPORT1.
Patent FR-2552468-A1 (FR)
Title: Improvements to collapsable habitation cells
Inventor: THOMASSIAN PAUL
IPC: E04B1/344
Filed: 1983-09-28
Abstract: The invention relates to a collapsable habitation cell which finds application in particular in the leisure field, in the guise of a caravan or camping-vehicle cell. It comprises a rectangular lower frame 1, four folding panels which are covered by a roof 9 and disposed in two pairs of opposite panels, each of these being articulated by its lower edge to the frame 1 and can tilt between an unfolded position, where it stands vertically, and a folded position where it extends horizontally over the top of the frame. Each of the folding panels 3, 5 supporting the roof 9 is provided with two manoeuvring arms 16, 17, for identical tilting, which pivot about articulation points 18, 19 which are solidly attached, respectively, to the sides of the frame 1. The end of these arms can slide, by means of rollers 20, 21, in the slideways 22, 23 which the panels 3, 5 comprise laterally. The four manoeuvring arms are actuated into simultaneous pivoting by means of a single motor via a drive mechanism including crank/connecting rod assemblies 28, 29.
Patent FR-2552988-A1 (FR)
Title: Versatile chair giving a half-sitting, half-kneeling posture
IPC: A47C9/00
Filed: 1983-10-10
Abstract: The invention relates to a compact folding chair comprising a seat part for sitting and a seat part for the knees or the shins. It consists of two elements, one 1 carrying the sitting seat part 3 and the other 2 carrying the two knee seat parts 4. These two elements are connected together, on the one hand via a horizontal shaft 5 and, on the other hand, via a strut 6 located beneath this shaft. The height of the sitting seat part is adjustable in terms of height in order to enable the chair to be adapted to the size of the user. This position is one of the most comfortable for all work requiring wide-ranging movement of the arms and of the upper body.
Patent FR-2555719-A1 (FR)
Title: Device for closing off a tap hole
Inventor: FORESTIER GUY
IPC: F27B3/19
Filed: 1983-11-24
Abstract: Device for closing off, from beneath, a tap hole 3 through which steel is poured from a container 1 into a pouring ladle 2. It comprises a horizontal closure plate 5 set at the end of a horizontal arm 6 whose other end 8 pivots on a vertical rod 7 set on the outside of the container.
Patent FR-2556285-A1 (FR)
Title: Dispositif permettant la mise en action ou en retraction d'une pointe tracante a bille et son association avec un stylo plume ou un crayon feutre
IPC: B43K24/02
Filed: 1983-12-13
Abstract: CE DISPOSITIF ASSURE LE DEGAGEMENT OU LE RECOUVREMENT DE LA POINTE TRACANTE A BILLE PAR TRANSLATION ALTERNEE DE LA PARTIE EXTERIEURE DE L'EXTREMITE DU STYLO PAR RAPPORT A LA RECHARGE A BILLE IMMOBILISEE DANS LE CORPS DU STYLO. LA SECTION BILLE EST COMPOSEE D'UNE PARTIE FIXE 7 VISSEE A L'EXTREMITE DU CORPS CENTRAL 1 DU STYLO SUR LAQUELLE COULISSE UNE PARTIE MOBILE 8 CONSTITUANT LA PARTIE EXTERIEURE D'EXTREMITE DU STYLO PAR L'INTERMEDIAIRE D'UN DISPOSITIF DU TYPE CLAVETAGE COULISSANT, DISPOSE SUR DEUX GENERATRICES DIAMETRALEMENT OPPOSEES DE L'ALESAGE DE LIAISON DES PIECES 7 ET 8.
Patent FR-2560498-A1 (FR)
Title: Automatic food dispenser
IPC: A01K61/85
Filed: 1984-03-05
Abstract: The invention relates to an automatic food dispenser for aquarium fish and other pets fed on seeds, pellets or granules. This dispenser chiefly comprises a hopper 5 leading into an Archimedean screw 7 turned by a motor with reducing gear 23 which is switched on under the control of a clock. It is mounted on a telescopic leg. The feed enters the aquarium 28 through an opening having a cross-shaped collar 30. Chief applications: equipment for aquariums.
Patent FR-2543092-A1 (FR)
Title: Sous-ensemble de direction a arbres telescopiques pour vehicule automobile
Inventor: DEBISSCHOP JAMES
IPC: B62D1/185
Filed: 1984-03-23
Abstract: CE SOUS-ENSEMBLE COMPREND UN ARBRE MENANT 40 DANS LEQUEL PEUT COULISSER UN ARBRE MENE 42. LES DEUX ARBRES POSSEDENT UNE FORME SENSIBLEMENT TRIANGULAIRE EN SECTION DROITE. UN RESSORT 56 EXERCE SUR LES DEUX ARBRES UNE FORCE PREDETERMINEE QUI PERMET ENCORE LECOULISSEMENT D'UN ARBRE PAR RAPPORT A L'AUTRE. GRACE AUX FORMES TRIANGULAIRES COMPLEMENTAIRES, LE COUPLE EST TRANSMIS DE L'ARBRE MENANT A L'ARBRE MENE SANS AUCUN JEU EN ROTATION.
Patent FR-2564718-A1 (FR)
Title: Filter for filtering and preparing infusions
IPC: A47J31/20
Filed: 1984-05-22
Abstract: Apparatus for making infusions. Filter for apparatuses such as cafetieres of the type having a cylindrical body, a lid pierced by a guidance hole in which slides a rod which is integral with a mobile piston in the body and constituting a filter, the said piston comprising a filtering element such as a metallic or synthetic cloth clamped between rigid pierced discs, characterised in that it comprises, applied against the filtering element 5, at least one pierced circular part 8 whose slightly sloping edge is cut out to form elastic tongues 11.
Patent FR-2564423-A1 (FR)
Title: Machine for bagging mussels or the like in tubular nets
Inventor: COCHON PIERRE
IPC: B65B9/15
Filed: 1984-05-21
Abstract: The invention relates to a machine for bagging mussels or the like in tubular nets. The subject of the invention is a machine of the type comprising a frame 1, 2 carrying an inclined, plane, conveying carpet 3, drive means 6, 7 for driving the carpet 3, a loading hopper 12 and a station 27, 28 for bagging in a net 29, the said machine being characterised in that it comprises, moreover, two endless lateral conveyor belts 10 arranged symmetrically on both sides of the axis of the carpet 3 and passing over drums 11, 17, 21, 24 with axes orthogonal to the plane of the carpet 3, the inner sides of the belts 10 being arranged so as to form a channel for transportation of the mussels which narrows slightly towards the downstream portion of the carpet 3, the said sides being driven in the same direction as the latter. Application particularly to the bagging of mussels in tubular nets.
Patent FR-2570658-A1 (FR)
Title: Novel type of rear view mirror which is clean under all atmospheric circumstances
IPC: B60R1/06
Filed: 1984-06-21
Abstract: The invention relates to an electrical resistance 2 housed in the mirror of the rear view mirror 1. This electrical resistance 2 is connected by an electrical circuit 3 across the hollow pin or anchoring sheath 4 of the rear view mirror to the passenger compartment and an on/off control button 5 situated in the passenger compartment to the electrical network of the vehicle. This system allows heating of the mirror and ensures permanent cleanliness by defrosting, demisting and drying.
Patent FR-2553338-A1 (FR)
Title: Dispositif permettant de commuter un dispositif de retournement, monte entre les groupes d'impression d'une rotative a feuilles, au choix sur l'impression au recto ou l'impression en recto-verso
Inventor: BECKER WILLI
IPC: B41F21/10
Filed: 1984-07-04
Abstract: L'INVENTION CONCERNE UN DISPOSITIF PERMETTANT DE COMMUTER UN DISPOSITIF DE RETOURNEMENT, SUR UNE ROTATIVE. DANS CE DISPOSITIF SERVANT A REALISER LA COMMUTATION D'UN DISPOSITIF DE RETOURNEMENT INCLUANT UN TAMBOUR DE RETOURNEMENT 11 ET UN CYLINDRE DE TRANSFERT 8 ET QUI EST MONTE ENTRE LES DIFFERENTS GROUPES D'IMPRESSION D'UNE ROTATIVE A FEUILLES, SUR UNE IMPRESSION AU RECTO ET UNE IMPRESSION EN RECTO-VERSO, POUR EXECUTER LES PROCESSUS DE COMMUTATION ET DE SERRAGE POUR LES DIFFERENTS ORGANES DE REGLAGE DU DISPOSITIF DE RETOURNEMENT, DES ORGANES DE COMMUTATION ET DE SERRAGE A COMMANDE HYDRAULIQUE 16, 17, 20, 21, 22, 53 SONT MONTES SUR CE DISPOSITIF. APPLICATION NOTAMMENT AUX ROTATIVES A FEUILLES.
Patent FR-2567670-A1 (FR)
Inventor: LANNUZEL OLIVIER
IPC: G10K11/34
Filed: 1984-07-10
Abstract: A device for electronic focusing of ultrasonic waves in which the focusing means comprise a hierarchized assembly of elementary circuits each provided with a delay line connected in parallel with a direct line to a centralizing unit and in which the time-delay of the delay line in a circuit is a function of the relative time-delay which must exist between the two cells or the two circuits connected to said circuit. It is shown that, in the invention, a technological advance is achieved by thus minimizing the maximum time-delays to be established in the case of each delay line.