baber/WOPTO huggingface dataset:
Patent FR-2510383-A1 (FR)
Title: Time switch arrangement for pressure cooker - has switch in series with heating coil, contained within vessel and actuated by pressure member
IPC: A47J27/08
Filed: 1981-07-31
Abstract: The timer includes a pressure actuated member, partly inserted inside the pressure cooker body and capable of moving outwardly when subjected to a predetermined vapour pressure in the cooker body. A time switch is connected in series with a heating coil provided in a jacketed wall of the cooker body. A controller is provided between the pressure actuated member and the time switch by which the controller adjusts the time switch to start timing when it is pushed by the pressure actuated member. The controller includes a gripping member, supported pivotally at its middle portion, and having a first end for being subjected to the force from the outer end of the pressure actuated member. A controlling spring member is provided at the gripping member for restoring the gripping member to its original position when the pressure decreases. When the pressure actuated member moves outwardly, it will push the first end of the gripping member to make the second end disengage from the turnable shaft of the time switch.
Patent FR-2491182-A1 (FR)
Title: Galet, en particulier tendeur, pour commandes par courroie ou analogues
Inventor: WALTER LOTHAR
IPC: F16H7/08
Filed: 1981-09-22
Abstract: GALET COMPOSE D'UN PIVOT EN CORPS CREUX, AVEC AU MOINS UN FOND, FIXE AU BATI DE LA MACHINE PAR UN BOULON TRAVERSANT UN ALESAGE DANS LEDIT FOND ET D'UN CORPS APPUYE CONTRE LE PIVOT PAR UN ROULEMENT. LE CORPS CREUX 2 A SON FOND 4 EN RETRAIT D'AU MOINS SON EPAISSEUR DE PAROI PAR RAPPORT A SA FACE FRONTALE EXTERIEURE 6 AVEC FORMATION D'UN BORD ANNULAIRE 5 EN SAILLIE AXIALE. APPLICATION PRINCIPALE: GALETS SIMPLES OU TENDEURS POUR COURROIES.
Patent FR-2490708-A1 (FR)
Title: Swivelling door type wind back swing stop mechanism - has retainer recess engaging chamber in support arm running through it
IPC: E05C17/20
Filed: 1981-09-24
Abstract: The barrier mechanism prevents doors from swinging back. A support arm (6), swivelling on the door, passes through a holder (7) with a slot (9) in it, firmly mounted on the doorway side, with room for play. The arm has a holding recess (8), bounded by a support edge (12) facing the direction of closure, engaged by the edge of the holder slot when the door is open. The arm may be connected to the wing concerned by a ball joint, and can have a handle shaped as a lifting rod (15).
Patent FR-2514229-A1 (FR)
Inventor: OBERLE EDMOND
IPC: A01F25/20
Filed: 1981-10-14
Abstract: The invention relates to a machine for extracting fodder blocks from a silo. The arm (6) carrying the cutting arrangement (7) consists of at least two parts (14, 15) connected to one another in an articulated manner. The machine is suitable for the supply of cattle fodder.
Patent FR-2516294-A1 (FR)
Title: Multicore cables enclosed by longitudinal thermoplastic tapes - for speed of assembly of wide compact cable
Inventor: MIAUD JACKY
IPC: H01B7/08
Filed: 1981-11-06
Abstract: A flat multicore electric cable is produced by enclosing an array of parallel and individually insulated wires between two longitudinal strips of flexible thermoplastic film subjected to heat, as hot air jets, and mechanical pressure to weld their borders together. Pref. the film and the wiring insulation are preheated by hot air jets sufficiently to soften their surfaces prior to bringing them into contact. Quicker than helical overwrapping, requires less space between adjacent wires than processes involving ultrasonic welding of a film to the insulation. Suitable for producing wide multicore cables. Pref. each covers or the wire insulation is of PVC.
Patent FR-2517172-A1 (FR)
IPC: A01G9/22
Filed: 1981-11-27
Abstract: 1. Heat screen comprising at least a support film (1) in supple plastic material of which one face (1a) is reflective, said face is covered with a first transparent film (2) letting only the infra red rays with a wavelength of at least two microns go through, said first film (2) is integral with the support-film (1), the assembly constituted by the support-film (1) and said first film (2) comprising perforations (4) traversing said assembly through and through, characterized in that it comprises a second film of supple transparent plastic material (5) letting only infra red rays with a wavelength of at least two microns go through, said second film (5) is situated in front of said reflecting face (1a) of the support-film (1), is independent thereof and is perforated, and in that the holes of the assembly (4) constituted by the support film (1) and said first film on the one hand, and those of the second transparent film (5) on the other hand are offset one with respect to the other in order to avoid the phenomena of exchange by convection.
Patent FR-2500918-A1 (FR)
Title: Collecteur d'energie solaire air-liquide
Inventor: MOAN KENNETH LEE
IPC: F24S10/40
Filed: 1982-02-25
Abstract: CE COLLECTEUR D'ENERGIE SOLAIRE COMPORTE UNE PLURALITE D'ELEMENTS COLLECTEURS 14 EVACUES ET UN ECHANGEUR DE CHALEUR 120 GAZ-LIQUIDE. LES ELEMENTS COLLECTEURS SONT DISPOSES EN RANGEES SUR LES FACES OPPOSEES D'UNE TUBULURE OU MANIFOLD 12 QUI COMPORTE DEUX PASSAGES PARALLELES 40, 42 POUR LE MILIEU DE RECUPERATION DE LA CHALEUR DU GAZ, UNE SOUFFLANTE ET L'ECHANGEUR DE CHALEUR 120. CHACUN DES ELEMENTS COLLECTEURS 14 COMPORTE UN TUBE EN VERRE A DOUBLE PAROI 80, 82 A EXTREMITE OUVERTE, L'ESPACE ANNULAIRE ENTRE LES PAROIS ETANT SOUMIS A UN VIDE POUSSE. UN TUBE DISTRIBUTEUR METALLIQUE 52 A PAROI MINCE EST LOGE A L'INTERIEUR DE CHACUN DES ELEMENTS COLLECTEURS. LES ELEMENTS COLLECTEURS SONT MONTES SUR LES FACES OPPOSEES DE LA TUBULURE 12. L'ESPACE ANNULAIRE DEFINI PAR LE TUBE DISTRIBUTEUR ET LA PAROI INTERIEURE DE L'ELEMENT COLLECTEUR COMMUNIQUE AVEC LE PASSAGE ADJACENT ET LE TUBE DISTRIBUTEUR COMMUNIQUE AVEC LE PASSAGE ELOIGNE.
Patent FR-2503074-A1 (FR)
Title: Voiture automobile dotee de trois portieres laterales d'acces pour passagers, disposees asymetriquement
Inventor: FOGGINI MASSIMO
IPC: B62D31/00
Filed: 1982-04-01
Abstract: LA VOITURE AUTOMOBILE DOTEE DE TROIS PORTIERES LATERALES D'ACCES POUR PASSAGERS, DISPOSEES ASYMETRIQUEMENT COMPREND DANS SON ENSEMBLE, TROIS PORTIERES, DEUX DESQUELLES P ET P SONT DISPOSEES SUR UN PANNEAU LATERAL, TANDIS QUE LA PORTIERE RESTANTE P SE TROUVE SUR LE PANNEAU LATERAL OPPOSE F.
Patent FR-2524282-A1 (FR)
IPC: A47B83/02
Filed: 1982-04-02
Abstract: The invention relates to a seating group for a self-service restaurant, consisting of at least one post (2) which carries a seat (7) in a vertically adjustable manner, which seat (7) can be swung up when not in use, and is provided with a receptacle (3) for a dining tray (4) which can thus perform the function of a table.
Patent FR-2524946-A1 (FR)
Title: Fixing for household accessory onto support - has inclined support surfaces through which fixing bolts pass
IPC: F16B12/14
Filed: 1982-04-09
Abstract: The mounting is composed of a support block (1) having two inward facing and converging support surfaces. Holes are drilled through the block normal to the inclined surfaces. The fixing bolts (2) pass through the seating (5), and the holes in the block, and are secured with nuts (3) and washers (4). The inclined support surfaces ensure that the load is not taken by the bolts alone.
Patent FR-2506221-A1 (FR)
Title: Duplicateur de stencils a plusieurs cylindres
Inventor: STEVENS COLIN ROY
IPC: B41L13/18
Filed: 1982-05-18
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN DUPLICATEUR DE STENCILS A PLUSIEURS CYLINDRES COMPORTANT DES MOYENS AUTOMATIQUES D'APPLICATION D'ENCRE. UN ELEMENT DE REVETEMENT FOURNIT UN INTERVALLE FIXE ENTRE L'ELEMENT DE REVETEMENT 8 ET UN CYLINDRE 2 ET L'ENCRE EST APPLIQUEE A UN COTE DUDIT INTERVALLE ET EST RETENUE SOUS FORME DE COIN 37 A UN INTERVALLE PENDANT LA ROTATION DU CYLINDRE 2. LA DISTRIBUTION DE L'ENCRE AU COIN EST COMMANDEE EN REPONSE A DES VARIATIONS DE CAPACITANCE AU NIVEAU DU COIN 37. LORSQUE LE COIN D'ENCRE TOMBE EN DESSOUS D'UNE VALEUR DE SEUIL DONNEE, UNE QUANTITE SUPPLEMENTAIRE D'ENCRE EST AUTOMATIQUEMENT DELIVREE.
Patent FR-2534143-A1 (FR)
Title: Proverbs score 2000
IPC: A63F1/00
Filed: 1982-06-01
Abstract: Game for several persons characterised by the use of 180 cards corresponding to proverbs, of 180 definition cards and of 180 solution cards allowing a proverb to be found on the basis of a definition.
Patent FR-2528412-A1 (FR)
Title: Dispositif de recuperation selective et continue des hydrocarbures presents sous forme de nappe a la surface d'un milieu aqueux
Inventor: DELONS LUC
IPC: E02B15/04
Filed: 1982-06-11
Abstract: DISPOSITIF PERMETTANT LA RECUPERATION SELECTIVE ET CONTINUE DES HYDROCARBURES PRESENTS SOUS FORME D'UNE NAPPE A LA SURFACE D'UN MILIEU AQUEUX. IL EST ESSENTIELLEMENT CONSTITUE PAR UN ROULEAU REVETU D'UN MATERIAU HYDROPHOBE ET OLEOPHILE 5 ENTOURE PARTIELLEMENT D'UN RECIPIENT MOBILE 6 MUNI D'UN MOYEN D'EVACUATION DU MILIEU AQUEUX 52. CE DISPOSITIF EST PARTICULIEREMENT BIEN ADAPTE AU DESHUILAGE DES BASSINS DE DECANTATION.
Patent FR-2531346-A1 (FR)
Title: Process for creating porosity in metal or alloy articles or blanks.
Inventor: SMIRNOV JURY ILICH KUSAEV NIKO
IPC: B01D39/20
Filed: 1982-08-05
Abstract: The process consists in subjecting the alloy or metal article or blank to a heat treatment in two stages. First, a massive oxidation product which has a degree of oxidation of 100 % at most is formed in the presence of a gaseous oxidising agent at a temperatue of 0.3 F - F of the initial metal or alloy. Next, the massive oxidation product is subjected to a heat treatment in the presence of a gaseous reducing agent at a temperature of 0.2 F - F of the reduced metal or alloy, F denoting the "melting point in degrees centigrade". The process can find applications in the chemical and electronics industries and in the transmission equipment industry.
Patent FR-2533000-A1 (FR)
Title: Clamp for assembling profiled parts.
Inventor: CONDEVAUX GEORGES
IPC: F16B7/04
Filed: 1982-09-15
Abstract: The invention relates to a clamp for assembling profiled parts. The clamp 10 comprises two parts 12, 16 which interact via complementary guiding means 20, 22 in such a way as to move in a transverse translational motion with respect to the profiled part 32 in which the clamp is received, when the tightening screw 24 is acted upon. The parts 12, 16 comprise hooks 14, 18 which jut out into a lateral channel 38 of a second profiled part 36. A return spring 30 is arranged around the screw 24 between the parts. Application to the manufacture of shop structures, of exhibition stands, of contemporary furniture or office partitions.
Patent FR-2513194-A1 (FR)
Title: Dispositif de selection de vitesse pour mecanisme a etages dans un vehicule automobile
Inventor: ACKERMANN FRITZ
IPC: B60W30/18
Filed: 1982-09-17
Abstract: A.DISPOSITIF DE SELECTION DE VITESSE POUR DES VEHICULES AUTOMOBILES, CARACTERISE PAR UN ORGANE DE REGLAGE 14 COMMANDE PAR UN REGULATEUR QUI SYNCHRONISE LA VITESSE DE ROTATION DU MOTEUR SUR LA VALEUR CORRESPONDANT AU PASSAGE DE DEMULTIPLICATION. B.DISPOSITIF CARACTERISE PAR UN REGULATEUR DE VITESSES ROTATIF 19 QUI LORS DU DEMARRAGE REGLE LA VITESSE DE ROTATION DU MOTEUR SUR UNE VITESSE DETERMINEE. C.L'INVENTION REDUIT SENSIBLEMENT LA CONSOMMATION DE CARBURANT DES MOTEURS A COMBUSTION INTERNE.
Patent FR-2534368-A1 (FR)
Title: Munition of so-called "9 mm" calibre for small-arms.
Inventor: LECHELLE ALAIN
IPC: F42B5/02
Filed: 1982-10-07
Abstract: This munition includes a bullet 2 and a case (holder) 3 crimped to the latter, enclosing a powder charge 4; the mass of the bullet is greater than approximately 11 g and especially between approximately 11 and 15 g, for an overall length lambda of the munition less than approximately 41 mm. Application especially to shooting for sport at metal silhouette targets over a long distance.
Patent FR-2537058-A1 (FR)
Title: Method, devices and media for writing and drawing, particularly for children and corresponding games, using chromogenous reactions sensitive to pH
IPC: B44D3/18
Filed: 1982-12-06
Abstract: The invention concerns a method of writing and drawing intended for children, and in some cases for adults. The writing medium consists of a paper impregnated with a substance whose colouring varies according to the pH, and the writing device carries an element modifying the pH locally, which leaves a mark. Used to obtain unusually coloured effects.
Patent FR-2538442-A1 (FR)
Title: Taillant pour foration rotative assistee par jet
Inventor: IPPOLITO SERGE
IPC: E21B10/58
Filed: 1982-12-23
Abstract: L'invention concerne la géométrie des taillants pour foration rotative assistée par jet. L'invention préconise un taillant comportant des plaquettes 20 de faible dimension radiale, disposées autour d'un éclateur central 40a au travers d'une couronne périphérique discontinue 50 prolongeant axialement ledit taillant, des canaux 60 d'amenée de fluide sous pression débouchant de la couronne à proximité des plaquettes. Celles-ci sont de préférence séparées par des rampes d'évacuation 30 rectilignes. Un taillant selon l'invention peut s'obtenir par exemple par tournage et fraisage. Application : foration de roches dans les mines, ou autres matériaux durs. (CF DESSIN DANS BOPI)
Patent WO-8303055-A1 (WO)
Title: Cytotixic drug formed by the association of at least one immunotoxine and chloroquine
Inventor: JANSEN FRANZ
IPC: A61P35/00
Filed: 1983-03-07
Abstract: Cytotoxic drugs characterized in that they comprise in association at least one immuno-toxine and chloroquine or a pharmaceutically acceptable salt of chloroquine.
Patent FR-2528338-A1 (FR)
Title: Procede pour affiner une poudre metallique
Inventor: DOWN MICHAEL GRAHAM
IPC: C22B9/22
Filed: 1983-01-31
Abstract: A.PROCEDE D'AFFINAGE DE POUDRE METALLIQUE. B.PROCEDE CARACTERISE EN CE QU'ON INTRODUIT UNE POUDRE METALLIQUE DANS UNE VEINE DE GAZ INERTE DE PLASMA 20 PENDANT UN TEMPS SUFFISANT POUR EFFECTUER LA SEPARATION PHYSIQUE DU METAL ET DU PRODUIT DE CONTAMINATION, LE GAZ CHARGE DU PRODUIT DE CONTAMINATION SORTANT PAR LE DISPOSITIF 38, 46 ET LA POUDRE METALLIQUE ETANT RECUEILLIE DANS LE CREUSET 48, 50. C.L'INVENTION S'APPLIQUE NOTAMMENT A L'AFFINAGE DE POUDRES METALLIQUES COUTEUSES TELLES QUE DES POUDRES DE TITANE, DE ZIRCONIUM ET DE HAFNIUM.
Patent FR-2540167-A1 (FR)
Title: System allowing the sealed lining of masonry tanks of orthogonal shape (swimming pools, pits, reservoirs) by means of a simple waterproof sheet, without any shaping, cutting, welding or gluing
IPC: E04H4/14
Filed: 1983-01-27
Abstract: The system comprises a recess created over the whole height, in the internal masonry corners, which suitable recess will contain the folds of the fabric caused by putting it into shape. The design of the recess also makes it possible to slide a key over the whole height. This key holds the folds in position, provides finishing and an attractive appearance, and nevertheless allows the fabric to come out of its housing under the effect of the tensions due to the ageing of the plastics. The system solves all the dimensional problems known with this type of lining, generally preshaped to size. There is no longer a manufacturer involved and therefore no more disputes regarding dimensions between him and the site. It also solves, by permanent adaptation, the tensions caused by the contractions with time of the plastic sheets. Durability and safety are improved. The invention is used commonly for swimming pools. It is employed for water reserves, septic tanks or catch pits. It may be employed for all types of liquids by matching the sheet to the nature of the contents.
Patent FR-2540584-A1 (FR)
Title: Embrayage a limiteur de course notamment pour vehicule automobile
Inventor: DESPRES DOMINIQUE
IPC: F16D13/38
Filed: 1983-02-08
Abstract: DANS UN EMBRAYAGE DU GENRE COMPORTANT AU MOINS UN PLATEAU DE PRESSION 15 AVEC A SA PERIPHERIE DES OREILLES RADIALES 49 ALESEES AXIALEMENT, UN LIMITEUR DE COURSE EST MONTE DANS AU MOINS UNE D'ENTRE ELLES, CE LIMITEUR COMPORTANT UNE COLONNETTE 51 RIGIDE, MOBILE AXIALEMENT ENTRE DEUX PORTEES 10A, 18A AXIALEMENT EN REGARD PRESENTEES PAR L'ENSEMBLE "COUVERCLE-PLATEAU DE REACTION", ET MONTEE AVEC FROTTEMENT DANS UNE DOUILLE DE FRICTION PRESSEE CONTRE LA COLONNETTE PAR AU MOINS UN ORGANE DE SERRAGE 53, LADITE DOUILLE COMPORTANT DES ELEMENTS DE RETENUE AXIALE 53 POUR SON MAINTIEN AU TRAVERS DE L'ALESAGE AXIAL 49A, ET LEDIT ORGANE DE SERRAGE ETANT TARE DE MANIERE A CE QUE LA COLONNETTE PUISSE COULISSER DANS LA DOUILLE SOUS L'ACTION DES MOYENS D'ENGAGEMENT DE L'EMBRAYAGE, MAIS PAS SOUS L'ACTION DES MOYENS DE DESENGAGEMENT PROPRES AUDIT PLATEAU. APPLICATION : EMBRAYAGES MONO- OU MULTIDISQUES POUR L'EQUIPEMENT NOTAMMENT DE VEHICULES AUTOMOBILES.
Patent FR-2524989-A1 (FR)
Title: Procede d'epissurage a faible attenuation pour fibres optiques
Inventor: DEVEAU GEORGE FRANK JR
IPC: G02B6/42
Filed: 1983-04-05
Abstract: L'INVENTION CONCERNE LES TECHNIQUES D'EPISSURAGE DE FIBRES OPTIQUES. UNE EPISSURE REALISEE CONFORMEMENT A L'INVENTION COMPREND UN TUBE FENDU 21 QUI ENTOURE LES EXTREMITES DES FIBRES PLACEES BOUT A BOUT, ET UN CIMENT EMPLIT AU MOINS PARTIELLEMENT CE TUBE. UN MANCHON CYLINDRIQUE EXTERIEUR 61 ENTOURE FACULTATIVEMENT LE TUBE FENDU POUR AMELIORER LA RESISTANCE MECANIQUE. PENDANT LA REALISATION DE L'EPISSURE, ON ALIGNE LES FIBRES AU MOYEN D'UN DETECTEUR DE LUMIERE DIFFUSEE DE FACON A REALISER UN ALIGNEMENT PRECIS ENTRE LES COEURS DES FIBRES AVANT LE DURCISSEMENT DU CIMENT. APPLICATION A L'EPISSURAGE DE FIBRES UNIMODALES.
Patent FR-2530129-A1 (FR)
Title: Appareil pour former des crochets sur des fermetures a glissiere, a boucles et crochets
Inventor: YOSHIDA HIROSHI
IPC: D06C13/08
Filed: 1983-07-08
Abstract: APPAREIL POUR FORMER DES CROCHETS SUR DES FERMETURES A GLISSIERE, A BOUCLES ET CROCHETS. CET APPAREIL 14 COMPREND UN GUIDE 15 SUR LEQUEL SE DEPLACE UNE FEUILLE 10 SUPPORT DE BOUCLES 12. UN GUIDE 17 DE BOUCLES, CONSTITUE DE PLUSIEURS DENTS 19 TRANSVERSALEMENT ESPACEES, GUIDE ET REDRESSE LES BOUCLES. LES LAMES 29 D'UN COUTEAU 27 SECTIONNENT PAR ULTRASONS L'UNE SEULEMENT DES DEUX BRANCHES DE CHACUNE DES BOUCLES 12. LES AUTRES BRANCHES QUI NE SONT PAS SECTIONNEES SERVENT DE CROCHETS SUR UNE FERMETURE A GLISSIERE, A BOUCLES ET CROCHETS. APPLICATIONS, NOTAMMENT AU SECTIONNEMENT DES BOUCLES FORMEES DE MONOFILAMENTS DE RESINE SYNTHETIQUE THERMOPLASTIQUE.
Patent FR-2530557-A1 (FR)
Title: Locking device for vehicle seat rails
Inventor: MUHR DIETER
IPC: B60N2/07
Filed: 1983-07-19
Abstract: The seat rail locking arrangement has between the pair of rails (1,3) a pair of double armed levers (7) which pivot on axes (17) fitted to the seat carrier rails. The outer end of each lever forms a locking rod (11) which projects into one of a number of holes in the lower rail. The inner arm of the lever locates between the flanges of an operating piece (27). The operating piece is fitted on an operating lever which pivots on the  rails. By raising the hand grip, the operating piece (27) is lowered which pivots the double armed lever to lift the lock rod from its opening thus allowing the seat position to be adjusted.
Patent FR-2550608-A1 (FR)
Title: Dispositif de support et de maintien rigide d'une tuyauterie
Inventor: MARSAULT JEAN-JACQUES
IPC: F16L3/22
Filed: 1983-08-10
Abstract: DISPOSITIF DE SUPPORT ET DE MAINTIEN RIGIDE A DISTANCE D'UNE SURFACE D'APPUI 16 DE PORTIONS HORIZONTALES D'UNE TUYAUTERIE 1 SOUMISE A DES VARIATIONS DE TEMPERATURE IMPORTANTES ENTRAINANT DES DILATATIONS THERMIQUES, LA DISTANCE A LA SURFACE D'APPUI ETANT IMPOSEE PAR CES DILATATIONS. IL COMPREND AU MOINS UN PARALLELOGRAMME ARTICULE, DONT LES DEUX BRAS INFERIEURS 6, 7 SONT ARTICULES EN CROIX SUR UN AXE INFERIEUR 30 ET RELIES CHACUN A SON EXTREMITE INFERIEURE A UN POINT FIXE 4, 5 PAR RAPPORT A LA TUYAUTERIE DANS LE SENS AXIAL, LES DEUX POINTS ETANT SUR UNE MEME GENERATRICE DE LA TUYAUTERIE, ET LES DEUX BRAS SUPERIEURS SONT ARTICULES SUR UN AXE SUPERIEUR 34 MAINTENU A UNE DISTANCE VERTICALE FIXE DE LA SURFACE D'APPUI.
Patent FR-2534646-A1 (FR)
Title: Collier en matiere plastique pour tubes
Inventor: SCHATY HARALD
IPC: F16L3/08
Filed: 1983-10-14
Abstract: CE COLLIER A TUBES, EN MATIERE PLASTIQUE D'UNE SEULE PIECE, COMPREND UNE OU PLUSIEURS PARTIES DE LOGEMENT DE TUBES. UNE PAROI DE CETTE PARTIE EST CONSTITUEE PAR UN ELEMENT 18 CAPABLE DE FLECHIR ELASTIQUEMENT, A LA FACE ARRIERE DUQUEL EST PREVUE UNE PARTIE 20 DESTINEE A COOPERER AVEC UNE TIGE S. CETTE PARTIE 20 SURPLOMBE UN TROU DESTINE A RECEVOIR LA TIGE S, QUI EST FORME DANS LE CORPS DU COLLIER, DE SORTE QUE L'ELEMENT 18 SE RESSERRE SUR UN TUBE P ET FIXE CE DERNIER LORSQUE CE DERNIER EST MONTE SUR UNE TIGE SAILLANTE S, PAR EXEMPLE SUR UN GOUJON FILETE. L'ELEMENT 18 PEUT ETRE D'UNE SEULE PIECE AVEC LA PARTIE 20 QUI ATTAQUE LA TIGE S OU EN ETRE SEPARE PAR UNE FENTE. LES PARTIES 20 PEUVENT PRESENTER DES DENTS QUI COOPERENT AVEC LE FILETAGE DU GOUJON FILETE S.
Patent FR-2554049-A1 (FR)
Title: Printer pin
IPC: B41J2/26
Filed: 1983-11-02
Abstract: According to the invention, the printer pin comprises a flexible, long and thin part joined to a cap, and it is characterised in that the cap 6 has a cylindrical part 7 and a head 8, the part 7 being intended to receive one end of the long and thin part 3 and the outer surface of the head being domed. Application: increasing the service life of printer heads.
Patent FR-2537617-A1 (FR)
Title: Composants empiles verticalement dans un module de commande pour une machine a coudre
Inventor: WEISZ WILLIAM
IPC: D05B19/00
Filed: 1983-11-22
Abstract: UN MODULE DE COMMANDE POUR UNE MACHINE A COUDRE MUNIE D'UN CERTAIN NOMBRE DE BOUTONS-POUSSOIRS 1 A 18 MUNIS DE PROLONGEMENTS ARRIERE QUI COMMANDENT LES CONTRE-CAMES CORRESPONDANTES, CE MODULE ETANT TEL QUE LES PROLONGEMENTS ET LES CONTRE-CAMES SONT DIVISESEN PLUSIEURS JEUX, CHAQUE JEU ETANT SUPPORTE PAR UNE PLAQUE INTERCALAIRE EN MATIERE PLASTIQUE 34, 36, 38, 40. LES COLONNETTES QUI SUPPORTENT ET FIXENT LES PLAQUES INTERCALAIRES SERVENT EGALEMENT A GUIDER LE MOUVEMENT DES PROLONGEMENTS DES BOUTONS-POUSSOIRS ET CELUI DES CONTRE-CAMES.
Patent FR-2556460-A1 (FR)
Title: Improvements to hot air driers for cereals aimed at increasing the evaporating power of the air
Inventor: GHYS CLAUDE
IPC: F26B17/14
Filed: 1983-12-07
Abstract: The subject of the invention is a cereal drier in which the grain is poured down through cross-currents of a stream of hot air, the drier comprising a bottom zone at average temperature and a top zone at a high temperature, the latter zone being swept by the air from the zone of average temperature and by an extra quantity of hot air. According to the invention, the respective volumes of the zone of average temperature and the zone of high temperature are such that, in view of the quantities of air passing through the two zones, the rate of flow of the air is the same in both zones.
Patent FR-2556230-A1 (FR)
Title: Process for the ultrafiltration of fermentation liquors containing amino acids
Inventor: TOYOSHI SEIJI
IPC: B01D61/14
Filed: 1983-12-12
Abstract: The subject of the invention is a process for ultrafiltration of an amino acid liquor obtained by fermentation and containing extraneous polymeric substances such as proteins, humic substances or polysaccharides, or of a liquor from an intermediate treatment before the separation of the amino acids, in order to separate the said polymeric substances. According to the invention, the said liquor is concentrated beforehand about 1.5 to 4 fold and the ultrafiltration is performed to separate the polymeric substances.