baber/WOPTO huggingface dataset:
Patent FR-2553240-A1 (FR)
Title: Oscillateur a diode gunn accorde par une diode a capacite variable
Inventor: TAHIM RAQHBIR SINGH
IPC: H03B9/14
Filed: 1984-10-10
Abstract: L'INVENTION CONCERNE LES OSCILLATEURS HYPERFREQUENCES. ON AMELIORE LA PUISSANCE DE SORTIE D'UN OSCILLATEUR COMMANDE PAR TENSION A CIRCUIT INTEGRE FONCTIONNANT EN ONDES MILLIMETRIQUES, EN FORMANT UN CIRCUIT DE SORTIE ET UN CIRCUIT D'ENTREE DE POLARISATION AVEC UNE CONFIGURATION A LIGNE EN BANDE SUSPENDUE, AU MOYEN D'UN SUBSTRAT 22 LOGE DANS DES PASSAGES FORMES DANS UN BLOC DE SUPPORT 10A, 10B QUI EST CONNECTE A LA MASSE. UNE DIODE GUNN 24 ET UNE DIODE A CAPACITE VARIABLE 26 SONT MONTEES EN ALIGNEMENT MUTUEL DE PART ET D'AUTRE DU SUBSTRAT. UN DISPOSITIF DE COURT-CIRCUIT REGLABLE ALIGNE AVEC LE CIRCUIT DE SORTIE PERMET D'ACCORDER L'OSCILLATEUR SUR UNE PLAGE RELATIVEMENT ETENDUE. APPLICATION AUX RECEPTEURS HYPERFREQUENCES.
Patent FR-2577987-A1 (FR)
Title: Improvements to circumferential engines
IPC: F02B57/08
Filed: 1984-10-11
Abstract: These improvements relate to:   1. The piston and its sphere, a large 0 is given to the latter so that the piston 4 is, above all, its sealing ring. This sphere 3 thus absorbs most of the stresses and the very lightweight piston remains perfectly round and provides perfect sealing with just one ring. 2. A pulsing device 20 is incorporated into the lubrication circuit, and punctually injects the volume necessary for damping out the sphere-piston impacts, a special arrangement of the lubrication ducts and of the valve 22 makes it possible periodically to cut off the general lubrication to ensure the efficiency of the pulsing device; a conventional pump, not represented, circulates the lubricant. 3. Injection is carried out by the injector 16, which is adjustable from outside via the stop piece 17, and receives the diesel fuel from the conventional injector 18 which gives pressure to the jet and returns the excess liquid to the circuit; a conventional pump, not represented, feeds the injectors. 4. Suitable openings 31 are formed on the sides of the crank case on the axis of the working 0 of the wheels to create a flow of air inside the engine, which activates the cooling. 5. A stator 30, cooperating with a nozzle 9 recovers the energy which is lost in the exhaust.
Patent FR-2555999-A1 (FR)
Title: Substances cristallines liquides pour l'affichage d'informations et procede pour leur fabrication
Inventor: DEMUS DIETRICH
IPC: C07C51/00
Filed: 1984-10-22
Abstract: A)SUBSTANCES CRISTALLINES LIQUIDES. B)ESTERS CRISTALLINS LIQUIDES DES ACIDES 4-(4-ALCOYL-CYCLOHEXYL)-METHYL-BENZOIQUES OU CYCLOHEXANE-CARBOXYLIQUES, DE FORMULES GENERALES: (CF DESSIN DANS BOPI) DANS LESQUELLES: (CF DESSIN DANS BOPI) AVEC N 1 A 10 ET M 1 A 10S 1 A 10. C)L'INVENTION CONCERNE DES SUBSTANCES CRISTALLINES LIQUIDES DESTINEES A DES DISPOSITIFS D'AFFICHAGE.
Patent FR-2555046-A1 (FR)
Title: Composition tinctoriale pour la coloration directe des fibres keratiniques, renfermant au moins une nitro-2 paraphenylenediamine n-substituee cosolubilisee et procedes de teinture de fibres keratiniques correspondants
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/00
Filed: 1984-11-20
Abstract: CETTE COMPOSITION TINCTORIALE RENFERME, DANS UN VEHICULE APPROPRIE, AU MOINS UN COLORANT DIRECT NITRE DE LA SERIE DES NITRO-2 PARAPHENYLENEDIAMINES DE FORMULE I SOUS FORME LIBRE OU SALIFIEE; ELLE EST CARACTERISEE PAR LE FAIT QU'ELLE RENFERME EGALEMENT, SOUS FORME LIBRE OU SALIFIEE PAR DES ACIDES MINERAUX OU ORGANIQUES, LE COMPOSE DE FORMULE II A TITRE D'AGENT DE COSOLUBILISATION. CE DERNIER PERMET NOTAMMENT D'EVITER LES RISQUES DE RECRISTALLISATION DES COLORANTS DIRECTS NITRES DE LA SERIE DES NITRO-2 PARAPHENYLENEDIAMINES DANS LES FORMULATIONS TINCTORIALES RICHES EN CES COLORANTS OU DANS LES FORMULATIONS TINCTORIALES A SUPPORT PEU SOLUBILISANT: (CF DESSIN DANS BOPI) R H, ALKYLE, MONOHYDROXYALKYLE. R MONOHYDROXYALKYLE. R ALKYLE, MONOHYDROXYALKYLE.
Patent FR-2574278-A1 (FR)
Title: Apparatus for measuring and monitoring the efficiency of swimming movements of swimmers
IPC: A63B69/12
Filed: 1984-12-11
Abstract: Apparatus which makes it possible to measure the pulling power of the arms and the pushing power of the legs in the water. The invention relates to an apparatus which makes it possible to monitor and to measure the propulsive force of swimming movements in the water and their regularity, taking legs and arms separately. The apparatus is composed of several elements: a frame fitted with pulleys, a rope to match it to the counter weights and a pair of trunks. The apparatus functions in the following manner: when he is on the pool edge, the swimmer puts on the trunks to which the rope is fixed which passes over the pulleys connected to the measuring device. It is thus possible to work with every stroke, taking the arms and legs separately (power investigation).
Patent FR-2558287-A1 (FR)
Title: Identification plate fastening to pipeline
Inventor: FEHRENSEN HANS
IPC: G09F7/18
Filed: 1985-01-11
Abstract: The fixture is intended for securing an identification load or plate or the like, e.g. to a pipeline. It comprises a carrier (A) with approximately M-shaped (1-3) cross-section and front flanges (4,5) to engage parallel L-sections on the rear face of the plate, and means (D,E) to secure this carrier to the pipe to be marked. These means comprise a clamp ship (25) and a clamp screw (E) or the like to tension this strip around the pipe after its ends (17,18) have been passed through slots 16 in the rear of the carrier. The carrier may, alternatively, be secured, e.g. by a screw, to a separate element fixed to the pipe by a strip in the manner described.
Patent FR-2561085-A1 (FR)
Title: Dispositif d'inclinaison de siege
Inventor: MCFARLANE ARTHUR HERBERT
IPC: A47C1/024
Filed: 1985-03-13
Abstract: UN DISPOSITIF D'INCLINAISON DE SIEGE 6 DESTINE A COMMANDER L'ANGLE D'INCLINAISON DU DOSSIER D'UN SIEGE EST INTERPOSE SOUS FORME D'UNE ENTRETOISE ENTRE LE DOSSIER ET LA BASE DU SIEGE. LE DISPOSITIF D'INCLINAISON 6 COMPREND UNE VIS A BILLES AVEC REMISE EN CIRCULATION DES BILLES 7 ET UN ECROU 8, DONT LA PREMIERE EST MONTEE SUR LE DOSSIER DE MANIERE A NE POUVOIR EFFECTUER DE MOUVEMENT EN ROTATION, ET LE SECOND EST MONTE SUR LA BASE DU SIEGE DE MANIERE A NE POUVOIR EFFECTUER DE MOUVEMENT AXIAL MAIS ETRE LIBRE DE TOURNER. LORSQU'UNE PRESSION MANUELLE EST APPLIQUEE SUR LE DOSSIER POUR L'INCLINER, ELLE PROVOQUE LE DEPLACEMENT AXIAL DE LA VIS A BILLES 7 ET FAIT TOURNER L'ECROU 8. UN MECANISME DE VERROUILLAGE 25 EST PREVU POUR VERROUILLER L'ECROU 8 ET L'EMPECHER DE TOURNER QUAND LE DOSSIER 2 SE TROUVE DANS SON ATTITUDE INCLINEE DESIREE, ET EVITER AINSI TOUTE POURSUITE DU MOUVEMENT AXIAL DE LA VIS A BILLES 7.
Patent FR-2579216-A1 (FR)
Title: Composition de laitier de ciment pour cimentation de puis traversant des formations salines, et procede de cimentation correspondant
Inventor: OBERSTE-PADTBERG RUDIGER
IPC: C04B28/04
Filed: 1985-03-25
Abstract: L'INVENTION EST CARACTERISEE PAR UNE COMBINAISON SPECIFIQUE D'ADDITIFS DANS UN LAITIER DE CIMENT FORTEMENT SALE. CES ADDITIFS CONSISTENT ESSENTIELLEMENT EN TERPOLYMERES NOTAMMENT SULFONES, UN PRODUIT TEL QUE NAF, UN SILICATE ET UN NAPHTALENESULFONATE. LE LAITIER SATURE EN SEL AINSI OBTENU EST PEU RETARDE ET PRESENTE UN BON CONTROLE DU FILTRAT. LA RHEOLOGIE ET LES PROPRIETES MECANIQUES NE SONT PAS AFFECTEES.
Patent FR-2580326-A1 (FR)
Title: Removable guide for vehicle door sliding window
Inventor: MAIXNER BRUNO
IPC: B60J10/79
Filed: 1985-04-11
Abstract: The sliding window can be moved from a fully retracted position inside a vehicle door to a projecting position where it follows the contour of the door frame. It has a guide frame with one part of rubber or plastics reinforced by a metal inset. A further metal part acting as a stabilising frame is clipped in position externally. The metal insert is angular in cross section, one leg being longer than the other one. The shorter part is hooked at its end. In an alternative design, the longer leg is offset, and has a central projection.
Patent FR-2582760-A1 (FR)
Title: Constant velocity universal joint for motor vehicles
Inventor: ORAIN MICHEL ALEXANDRE
IPC: F16D3/205
Filed: 1985-05-31
Abstract: Constant velocity universal joint for motor vehicles, comprising a male member such as a tripod which can be rotationally driven by a driving shaft, on each of the arms of which tripod there is mounted a rolling element interacting with raceways made in a barrel which is rotationally secured to a driven shaft, expansible elastic bearing bushes 4 being interposed between the arms 3 and the rolling elements; each bearing bush is formed of two semi-cylindrical half bushes 4 equipped with means 6 for axial and rotational secure fastening to the arm 3, in which arm there is made a radial hole 2 in which the hooking edge 6 of the half bearing bush 4 is clipped, this hole 2 being capable of receiving two curved-over edges 6 of two half bearing bushes 4 mounted on one and the same arm 3. These bearing bushes exert a progressive radial preload, which is not proportional to their radial curvatures and thus make it possible to obtain a maximum preload for an already significant radial displacement.
Patent FR-2584743-A1 (FR)
Title: Conduit for the transport of a sliver of textile fibres over a relatively long distance
IPC: D01G15/66
Filed: 1985-07-11
Abstract: Conduit for the treatment of a sliver of textile fibres of a relatively long distance. The conduit for transporting fibre slivers comprises, incorporated internally in the conduit in its downstream part, a helical guide 5 imparting to the sliver some temporary false twist which reinforces its cohesion and resistance. It is used on spinning preparation and spinning machines.
Patent FR-2584738-A1 (FR)
Inventor: GALAMBRE HELENE
IPC: C12M1/00
Filed: 1985-07-15
Abstract: 1. Process for the production of carbon dioxide and ethanol by continuous fermentation of a culture medium inoculated with micro-organisms of the bacterial type appertaining to the flocculant Zymomonas genus with retention and recycling of the micro-organisms, the retention being effected by internal decanting and recycling obtained by a reduction of the speed of circulation of the fluids, with reduction of the turbulence in the upper part of the fermentation zone by a sudden enlargement of the cross-section of the said zone, characterized in that the culture medium is inoculated with a highly flocculant strain of Zymomonas mobilis, deposited at the pasteur Institute under the number I-411, and in that the fermentation gases are collected at the centre of the upper part of the fermenting zone where the turbulence of the fermentation medium is reduced, with collection and withdrawal of the carbon dioxide produced at different levels of the fermentation zone.
Patent FR-2568078-A1 (FR)
Title: Systeme d'observation et de reconnaissance pour vehicule blinde.
Inventor: GLUCK WOLFGANG
IPC: F41H5/26
Filed: 1985-07-17
Abstract: SYSTEME D'OBSERVATION ET DE RECONNAISSANCE POUR VEHICULE BLINDE. CE SYSTEME COMPORTE UN DISPOSITIF DE PRISE DE VUES1, MONTE A L'EXTERIEUR DU VEHICULE8 SUR UN BRAS TELESCOPIQUE4 PAR EXEMPLE ET LES SIGNAUX VIDEO QU'IL EMET SONT TRANSMIS, EN FONCTION DE LA POSITION DANS L'ESPACE DE LA ZONE OBSERVEE, A DES APPAREILS9 RESPECTIFS DE VISUALISATION QUI SONT DISPOSES HEMISPHERIQUEMENT AUTOUR D'UN OBSERVATEUR10 PLACE DANS LE VEHICULE. APPLICATION NOTAMMENT DANS LES GROS ENGINS BLINDES.
Patent FR-2587479-A1 (FR)
Title: Method and passive optoelectronic telemeters for measuring the distance of a distant object
Inventor: COHARD ALAIN
IPC: G01C3/08
Filed: 1985-09-17
Abstract: The subject of the invention is a method and passive optoelectronic telemeters for measuring the distance of a distant object. A telemeter according to the invention includes two identical apparatuses 1 and 2 with parallel axes, for example two television cameras or two infrared sensors which are fitted with means allowing them to scan through space line by line synchronously, either by electronic scanning, or by rotating the apparatuses with an angular speed v. The distance between the two apparatuses is e. Each apparatus includes a signal processing chain 181, 191, 182, 192, 20, 21, 22, 23 which allows isolation of a pronounced signal peak corresponding to the image of a highly contrasted point 4, identification of the two homologous lines on which this peak is found and measurement of the time difference t1-t2 between the two peaks situated on these two lines. One application is continuous and automatic measurement of an object which is moving.
Patent FR-2589307-A1 (FR)
Title: Procede d'amorcage d'un arc en soudage electrique et torche de soudage mettant en oeuvre ce procede
Inventor: HAYS JEAN-FRANCOIS
IPC: B23K9/067
Filed: 1985-10-25
Abstract: L'INVENTION CONCERNE UN PROCEDE D'ALLUMAGE D'ARC A UNE TORCHE METTANT EN OEUVRE CE PROCEDE. UN ALLUMEUR ELECTRONIQUE SITUE A UNE DISTANCE MAXIMALE DE HUIT METRES DE LA TORCHE PRESENTE UN CONDUCTEUR HAUTE TENSION 33 ABOUTISSANT VIA 60, 61, 65 A UN ECLATEUR FORME ENTRE LA COLLERETTE 65 A DISTANCE A DE LA PIECE A SOUDER 81. LE COURANT HT SE REFERME VERS LA ZONE A IONISER ENTRE L'ELECTRODE 56 ET LA PIECE 81 ET LE TUBE CONDUCTEUR 51. APPLICATION AU SOUDAGE COUPAGE ELECTRIQUE.
Patent FR-2589311-A1 (FR)
Title: Harrow with brake roller
IPC: A01B49/02
Filed: 1985-11-05
Abstract: The invention relates to agricultural equipment intended for working the top part of the ground before sowing. It is composed of a chassis 1 made of longitudinal members 2 and cross-members 3 on which one or more rollers 9 spiked with teeth 12 and with blades 13 are fixed and connected to a braking mechanism 15 by a transmission element 16 thus forming a compact and unbulky assembly. The ground is worked, when a tractor draws the harrow over the ploughed field, by clawing at the top layer, and by the crushing and friction of the clods between them in a small bank of earth. One advantageous application of the invention is its coupling to a seeder, made possible by virtue of the small bulk, which makes it possible to harrow and to sow at the same time. Another advantage is that the invention requires less towing power for the same work achieved.
Patent FR-2573022-A1 (FR)
Title: Short haul rail vehicle suspension unit
Inventor: UBEL LUTZ
IPC: B61F5/14
Filed: 1985-11-13
Abstract: The secondary suspension unit, includes air-cushioned bellows in the longitudinal centre line of the vehicle body. They are positioned between the base frame and transverse beams. The multi section rail vehicle unit for short hauls, has the vehicle body (1,2), supported by a central turntable unit. The unit has two air-cushion bellows (3,4) which are positioned between transverse beams (5,6) of rotary frame (7) and base frames (8,9). The bellows are connected with inner rims via rubber/metal connecting springs (10,11) for emergency support with the transverse beams, and via outer rims (12,13) with base frames (8,9).
Patent FR-2591472-A1 (FR)
Title: Device for correcting the abdominal strap
IPC: A63B23/02
Filed: 1985-12-12
Abstract: The invention relates to an altitude-correcting device adjustable around the waist of the user and connectable to an electrical apparatus of the personal stereo, radio or electrical toy type. It consists of a box 1 mounted on an adjustable belt 6, comprising an electrical contactor 8 mounted in a circuit with one or more connections 10, 19, 20 which are fixed to the edge of the box. A voltage applied to the belt by the loss of the corrected position leads to breaking of the electrical circuit in the box preventing normal operation of the apparatus 15 connected to the box. The device is of interest in particular to re-educators and to people concerned with keeping a flat and muscular stomach.
Patent FR-2591547-A1 (FR)
Title: Tamper-proof removable identification device for vehicles and corresponding mounting method
IPC: B60R13/10
Filed: 1985-12-16
Abstract: The present invention relates to a tamper-proof removable identification device for a vehicle and the corresponding mounting method. This device comprises an element in the form of a plate 1 applied to the outer wall 17 of the bodywork and carrying an identification sign, such as the registration number, a lock unit 9 capable of being inserted from the outside into a complementary hole 21 formed in the bodywork, means 13, 7 intended to securely fasten the plate 1 to the body 9 of the lock and to the bodywork when the lock cam 19 is in the locked position.
Patent FR-2595286-A1 (FR)
Title: Foldable trestle
Inventor: FRITZ JOSEPH
IPC: E04G1/34
Filed: 1986-03-04
Abstract: The present invention relates to a foldable trestle. Trestle characterised in that the two identical elements 1 are connected together by means of at least one spring 3 housed being forced via its ends into corresponding holes 4 of the corresponding faces of the cross-members 2.
Patent FR-2578261-A1 (FR)
Title: Composition contenant un peroxyde et un oxacide phosphore et procede pour le decapage selectif
Inventor: SULLIVAN THOMAS E
IPC: C23F1/44
Filed: 1986-03-10
Abstract: COMPOSITIONS CONTENANT UN PEROXYDE ET PROCEDE POUR LE DECAPAGE SELECTIF; LES SOLUTIONS COMPRENNENT UN PEROXYDE, NOTAMMENT LE PEROXYDE D'HYDROGENE COMME OXYDANT ET AU MOINS UN OXACIDE PHOSPHORE, AVEC DES ACCELERATEURS ET DES AGENTS TENSIO-ACTIFS ET ELLES PERMETTENT L'ELIMINATION RAPIDE ET SELECTIVE DE REVETEMENTS SUPERFICIELS PROTECTEURS DURS ET DE BRASURES A BASE DE NICKEL DE DIVERSES SURFACES METALLIQUES.
Patent FR-2579398-A1 (FR)
Title: Recepteur de television en couleurs muni d'un circuit de television pour la conversion d'un signal multiplexe dans le temps en signaux simultanes et circuit integre convenant a une telle conversion
Inventor: LEENDERT JOHAN VAN DE POLDER
IPC: H04N11/22
Filed: 1986-03-18
Abstract: UN SIGNAL MULTIPLEXE CHROMINANCE-LUMINANCE YUV POUR LA TELEVISION EN COULEURS AVEC DES SIGNAUX COMPRIMES DANS LE TEMPS OU NON CONTIENT, POUR UNE LIGNE DE TELEVISION, L'INFORMATION DE LUMINANCE CORRESPONDANTE Y ET LA MOITIE DE L'INFORMATION DE CHROMINANCE U OU V. DE CE FAIT, LE CIRCUIT DOIT DELIVRER L'INFORMATION DE CHROMINANCE DE FACON DIRECTE U, V ET DE FACON REPETEE U, V PENDANT UNE LIGNE DE TELEVISION SUIVANTE. POUR EVITER L'APPLICATION D'UN DISPOSITIF A RETARD COUTEUX PRECIS, DONT LE RETARD EST EGAL A UNE PERIODE DE LIGNE, LE CIRCUIT EST MUNI D'UN REGISTRE A DECALAGE D'ENTREE A DU GENRE ENTREE-SERIE, SORTIE-PARALLELE, QUI EST COUPLE PAR L'INTERMEDIAIRE D'UN CIRCUIT D'ENCLENCHEMENT ET DE DECLENCHEMENT B1, B2 A DES ENTREES PARALLELES DE DEUX REGISTRES A DECALAGE DE SORTIE C1, C2 DU GENRE ENTREE-PARALLELE, SORTIE-SERIE. LORS D'UNE PERIODE DE SUPPRESSION DE LIGNE THB, L'INSCRIPTION S'EFFECTUE A PARTIR D'UN REGISTRE A DECALAGE D'ENTREE DANS LES REGISTRES A DECALAGE DE SORTIE ET LA LECTURE S'EFFECTUE L'UNE APRES L'AUTRE EN DEUX DUREES DE BALAYAGE DE LIGNE SUCCESSIVES THS1, THS2. LA LECTURE PEUT S'EFFECTUER EN OPPOSITION DE PHASE DANS LE CAS OU IL FAUT UNE REPETITION APRES EXACTEMENT UNE PERIODE DE LIGNE. APPLICATION : RECEPTEUR DE TELEVISION EN COULEURS.
Patent FR-2596289-A1 (FR)
Title: Procede de realisation d'un element pour l'extraction selective d'un gaz
Inventor: BUISSON ANDRE
IPC: B01D71/02
Filed: 1986-03-28
Abstract: L'INVENTION EST RELATIVE A UN PROCEDE DE REALISATION D'UN ELEMENT PERMETTANT D'EXTRAIRE UN GAZ D'UN MILIEU CONTENANT AU MOINS DEUX COMPOSANTS DONT LE GAZ CONSIDERE, PAR DIFFUSION DE CE GAZ AU TRAVERS D'UN CORPS EXCLUSIVEMENT PERMEABLE AUDIT GAZ. ELLE EST CARACTERISEE EN CE QU'UNE COUCHE MINCE DE CORPS PERMEABLE EST DEPOSEE SUR UNE FACE D'UN SUPPORT POREUX POSSEDANT UNE RIGIDITE SUFFISANTE POUR RESISTER AUX CONTRAINTES MECANIQUES NECESSAIRES POUR PERMETTRE LA DIFFUSION DU GAZ AU TRAVERS DE LADITE COUCHE. DE PREFERENCE, LES PORES DU SUPPORT POREUX SONT OBTURES AVANT LE DEPOT DE LA COUCHE MINCE A L'AIDE D'UN PRODUIT DE REMPLISSAGE QUI EST ELIMINE APRES LE DEPOT. APPLICATION: REALISATION D'ELEMENTS ACTIFS DE GENERATEURS DE GAZ.
Patent FR-2579711-A1 (FR)
Title: Boite de vitesses pour vehicule a moteur
Inventor: JANISZEWSKI GRZEGORZ K
IPC: F16H3/083
Filed: 1986-03-28
Abstract: BOITE DE VITESSES DE VEHICULE DU TYPE A DEUX ARBRES D'ENTREE 8, 11 TOURILLONNANT CONCENTRIQUEMENT, RELIES A UN DOUBLE EMBRAYAGE 2 POUR AVOIR UNE PRISE ALTERNATIVE. LES ARBRES D'ENTRAINEMENT ENTRAINENT DEUX ARBRES INTERMEDIAIRES 16, 17, QUI SE TROUVENT DANS UN PLAN DECALE PAR RAPPORT AUX ARBRES D'ENTREE ET AYANT UNE PAIRE D'ENGRENAGES 30, 24 EN PRISE PERMANENTE L'UN AVEC L'AUTRE, DONT L'UN EST L'ENGRENAGE POUR LA SECONDE VITESSE SUR L'UN 17 DES ARBRES INTERMEDIAIRES, ALORS QUE L'AUTRE ENGRENAGE EST UN ENGRENAGE SUPPLEMENTAIRE POUVANT TOURNER LIBREMENT ET VERROUILLABLE PAR RAPPORT AU MOYEN 29 DE L'ENGRENAGE 21 POUR LA PREMIERE, SUR L'AUTRE ARBRE INTERMEDIAIRE. EN DEGAGEANT L'ENGRENAGE POUR LA PREMIERE VITESSE DE SON ARBRE INTERMEDIAIRE ET EN VERROUILLANT L'ENGRENAGE SUPPLEMENTAIRE AU MOYEN DE ROUE D'ENGRENAGE POUR LA PREMIERE, LE SENS ROTATIONNEL DU SECOND ARBRE INTERMEDIAIRE PEUT ETRE INVERSE POUR ALLER EN ARRIERE.
Patent FR-2601265-A1 (FR)
Title: Microprocessor-controlled system for forming a picture by point-by-point polychrome printing on a plane or raised surface
IPC: F16L55/16
Filed: 1986-05-28
Abstract: Microprocessor-controlled system for forming a picture by point-by-point polychrome printing on a plane or raised surface, of the type including a cross-movement system making it possible to cover the area to be printed and supporting a projection (spray) head, characterised in that it consists of at least two ends or nozzles for projecting light flux or for spraying material. These nozzles are oriented so as to converge on a point located between the surface and the nozzle heads along the generatrices of a cone so as to direct the fluxes onto a point P represented by the apex of the projection (spray) cone or a zone located in front of or behind this apex and the surface to be printed. Devices currently on the market do not enable the material surface to be treated on a large scale according to an artistic-image program. The device is characterised by its lightness and ability to be transported. It consists of a fixed horizontal rail 1 on which slides another rail 3 fitted with a carriage bearing a coloured-flux projection (spray) head 4. This device is connected to an electronic interface 7 managed by a microprocessor 7 permitting the transposition of a displayed or stored image onto a video screen. Likewise, a pressurised-air generator 8 supplies each spray nozzle, in the case of coloured-flux spraying.
Patent FR-2585663-A1 (FR)
Title: Element d'assemblage de tubes pour cadres tubulaires de bicyclettes
Inventor: THUN ALFRED JR
IPC: B62K19/18
Filed: 1986-07-29
Abstract: POUR REALISER UN ELEMENT D'ASSEMBLAGE DE TUBES POUR CADRES TUBULAIRES DE BICYCLETTES, NOTAMMENT UN CARTER DE PEDALIER, QUI COMPORTE DES PARTIES FORMEES PAR REFOULEMENT DE MATIERE VERS L'EXTERIEUR ET CONSTITUANT DES PARTIES D'INSERTION FAISANT SAILLIE A L'EXTERIEUR DANS LE SENS RADIAL POUR L'EMBOITEMENT DES EXTREMITES CORRESPONDANTES DES TUBES AVEC LESQUELS ELLES SONT ASSEMBLEES ET QUI PUISSE ETRE UTILISE POUR LA FABRICATION DE CADRES TUBULAIRES AYANT DES FORMES DIFFERENTES ETOU CONSTITUES PAR DES TUBES DE DIAMETRES DIFFERENTS, ON DONNE AUX PARTIES D'INSERTION UNE FORME HEMISPHERIQUE.
Patent FR-2602515-A1 (FR)
Title: Polyamide-sheathed polyvinylidene fluoride
Inventor: STRASSEL ALBERT
IPC: C08K5/42
Filed: 1986-08-08
Abstract: Material based on polyvinylidene fluoride sheathed with polyamide, characterised in that the polyvinylidene fluoride is plasticised with butylbenzenesulphonamide.