baber/WOPTO huggingface dataset:
Patent FR-2593738-A1 (FR)
Title: Trimming device with a continuous machining plane for working wood
IPC: B27C1/00
Filed: 1986-01-24
Abstract: Trimming device with a continuous machining plane for working wood. The device consists of two tool-holders with multiple tools brought as close as possible to one another and each performing approximately 50% of the trimming. The front and rear feed tables are equipped, at their central ends, with two table snouts designed in hard steel or cast iron and in the shape of symmetrical combs which can easily be dismantled to allow access to the tools, these two table snouts fitting into one another partially to allow the passage of the multiple tools at the bottom of the grooves of the combs and to ensure the continuity of the machining plane between the tools on the one hand and the two tool-holders on the other hand. The device further allows a guide tab to be machined in the lower horizontal part of the piece of wood, this guide tab being housed in a groove designed for this purpose in the plane of the rear table which eliminates the necessity for guiding the pieces of wood using a corridor consisting of vertical guides and pressers which are particularly troublesome when driving long, short or curved pieces. The tab is removed on the machine at the end of the travel by virtue of a tool of small width embedded in the plane of the table so as not to break the continuous machining plane.
Patent FR-2600273-A1 (FR)
Title: Lubrication fluid device for continuous casting of steel
Inventor: LORIAU GUY
IPC: B65D47/18
Filed: 1986-06-18
Abstract: Device for dispensing lubrication fluid for an installation for the continuous casting of steel, comprising an end piece (nozzle) 1 intended to be mounted at the end of a lubrication-fluid supply tube and a lubrication-fluid guide 3 opening out from this end piece (nozzle), characterised in that this oil guide is a rod 3 which emerges from the end piece (nozzle) by means of an orifice 9, leaving clear, beside this rod, a space e for escape of fluid, this rod ensuring guiding of the lubrication fluid via at least a part of its outer surface. This dispenser can be used, in particular, for lubricating ingot moulds 19 for continuous rotary casting.
Patent FR-2596175-A1 (FR)
Title: Procede et dispositif d'echantillonnage selon des points pseudo-aleatoires en informatique graphique
Inventor: COOK ROBERT L
IPC: G06T15/50
Filed: 1986-06-19
Abstract: SELON CE PROCEDE POUR FORMER UN SIGNAL ELECTRONIQUE D'UNE TRAME D'IMAGE VIDEO SPECIFIANT LA COULEURL'INTENSITE DE CHACUN DES ELEMENTS D'IMAGE D'UN RESEAU FORMANT LA TRAME, QUI SONT DETERMINES EN ECHANTILLONNANT PAR POINTS, EN AU MOINS UN POINT A L'INTERIEUR DE LIMITES 41, 43, 44, 47 DE CHAQUE ELEMENT D'IMAGE, DES DONNEES MEMORISEES DANS UNE BASE DE DONNEES D'UN ORDINATEUR SPECIFIANT DIFFERENTS PARAMETRES D'UNE SCENE CONTENANT DES OBJETS, L'ECHANTILLONNAGE ETANT EXECUTE PAR VOIE ELECTRONIQUE AU MOYEN D'UNE DISTRIBUTION PSEUDO-ALEATOIRE D'AU MOINS L'UN DESDITS PARAMETRES MEMORISES DE SORTE QU'UNE TRANSFORMATION DE FOURIER D'UNE TELLE DISTRIBUTION SUR UNE ETENDUE INFINIE CONTIENT ESSENTIELLEMENT DES REGIONS CONTINUES. APPLICATION NOTAMMENT A LA REPRODUCTION ELECTRONIQUE D'IMAGES VIDEO SANS PHENOMENE DE DENATURATION.
Patent FR-2584772-A1 (FR)
Title: Driving force generator using the expansion of a non-elastic fluid in a closed circuit
IPC: F01K25/02
Filed: 1986-06-18
Abstract: Driving force generator, characterised in that the rotational movement is provided: - firstly, by the pressure exerted by the expansion of a liquid when it is heated; - secondly, by its contraction when it passes through a cooling coil 21. This liquid is contained in two hollow cylindrical bodies 1 and 11 connected by a hermetically closed circuit. Each hollow cylinder houses a cylinder equipped with retractile scoops 5 and 13 right around its circumference. The scoops of the cylinder 3 form cavities 29 and 26 for the inlet of the cooled liquid. In the said cavities, this liquid, heated once again, again creates a pressure due to its expansion. This pressure causes the scoops 13 of the second cylinder 12 to be pushed, which scoops, acting as a lever, cause the said cylinder to revolve by retracting the scoops by virtue of a ramp and ejecting the liquid through a groove 18 towards the convolution circuit and through a cooling coil so as to end up back in the cavities 29 and 26 of the first cylinder and to be heated again, and thus, in a continuous fashion, creating a rotating driving force.
Patent FR-2601863-A1 (FR)
Title: Separable fastening device for shoelaces and the like
Inventor: TING LAWRENCE
IPC: A43C7/00
Filed: 1986-07-22
Abstract: The present invention relates to a separable fastening device which may be used for tightening shoelaces. The fastening device of the invention comprises a male element 1 having elastic tongues 21, 22 and a female element 2 including a structure making it possible to receive the tongues of the male element when these are inserted horizontally. The upper surface of the female element includes an elastic thrust plate 12 formed in a single piece with the female element. The thrust plate has an enlarged surface zone sufficient to enable a finger of the user to press so as to indirectly allow the tongues 21, 22 of the male element to be released from the female element. Application: to any fastening for belts, or laces, particularly for sports shoes.
Patent FR-2586114-A1 (FR)
Title: Appareil de formation d'images
Inventor: OZAWA TAKASHI
IPC: G03G15/36
Filed: 1986-08-08
Abstract: L'INVENTION CONCERNE UN APPAREIL DE FORMATION D'IMAGES CAPABLE D'EFFECTUER PLUSIEURS OPERATIONS DE FORMATION D'IMAGES SUR UNE FEUILLE DE REPORT. IL COMPORTE UN DISPOSITIF 12 DESTINE A REPORTER UNE IMAGE FORMEE D'UNE POUDRE PIGMENTAIRE SUR UNE FEUILLE 17 DE REPORT, UN MECANISME DESTINE A FAIRE VARIER L'AGRANDISSEMENT DE L'IMAGE DANS LES DIRECTIONS LONGITUDINALE ET LATERALE ET UNE UNITE DESTINEE A COMMANDER CE MECANISME EN FONCTION DE LA DEFORMATION DE LA FEUILLE DE REPORT DUE A UNE OPERATION DE FORMATION D'UNE PREMIERE IMAGE SUR CETTE FEUILLE, AVANT QU'UNE SECONDE IMAGE SOIT FORMEE SUR LA MEME FEUILLE, DE FACON QUE CES IMAGES SOIENT CORRECTEMENT CADREES. DOMAINE D'APPLICATION : APPAREILS DE PHOTOCOPIE, ETC.
Patent FR-2586385-A1 (FR)
Title: Insert for excluding small animals from engine compartment
Inventor: GUTJAHR MANFRED-AUGUST
IPC: A01M29/24
Filed: 1986-08-21
Abstract: The rubber hoses of the engine cooling system of a motor vehicle are liable to suffer damage by small predatory animals such as stone-martens, which use convenient spaces in the engine bay as living quarters. Such damage is prevented by filling the vacant spaces in the engine bay with inserts (8) with frames made of wire and covered with netting wire with a mesh size of about 5 cm. The inserts may be attached to the wall of the engine bay or they may be attached to the bonnet lid.
Patent FR-2603951-A1 (FR)
Title: Method for controlling the ignition circuit of an internal combustion engine, and device for detecting and/or measuring the ignition current in such an ignition circuit for implementing this method
Inventor: MUIS PASCAL
IPC: F02P17/12
Filed: 1986-09-16
Abstract: In order to control the electrical ignition circuit of an internal combustion engine, the electrical current in the high-tension part of the said circuit is detected and/or measured, then the signal representing the said current is processed in order to deduce therefrom the information item or items necessary for controlling the state of operation of the circuit; means 6 for emitting electromagnetic radiation are provided, including in the high-tension part of the ignition circuit, and arranged so that the radiation power emitted is a function of the presence, and/or reception means 8 for the said radiation included in the low-tension circuit for processing the output signal from the reception means.
Patent FR-2589564-A1 (FR)
Title: Mine avec capteurs de reveil et de declenchement
Inventor: BABEL WOLFGANG
IPC: F42C11/00
Filed: 1986-10-24
Abstract: LA MINE 10 QUI COMPREND UN CAPTEUR DE REVEIL PAR OSCILLATIONS 11 DESTINE A UN CAPTEUR DE DECLENCHEMENT DE SIGNAL D'ALLUMAGE 12, EST CARACTERISEE EN CE QUE L'ON PREVOIT POUR L'EMISSION DU SIGNAL D'ALLUMAGE 16 UN DISPOSITIF DE SECURITE 30 QUI PEUT ETRE COMMANDE ELECTRIQUEMENT DE FACON REVERSIBLE ET ETRE RAMENE PAR L'INTERMEDIAIRE DU CAPTEUR DE REVEIL 11 DE SA POSITION D'ARMEMENT A SON ETAT DE SECURITE.
Patent FR-2591743-A1 (FR)
Title: Mesure de la rigidite des lignes de rainage de flans de paquets
Inventor: LUMSDEN WILLIAM
IPC: G01N3/20
Filed: 1986-11-07
Abstract: Un appareil pour mesurer la rigidité des lignes de rainage d'un flan de paquet comporte un premier et un deuxième guide 6, 7 espacés l'un de l'autre, sur lesquels on peut placer un flanc, et un plongeur 12 pouvant se déplacer entre les guides pour déformer le flan autour de lignes de rainage. Le plongeur amène une partie du flan en contact avec une surface d'appui 14 et un ou plusieurs panneaux du flan, pliés par rapport à cette partie, viennent s'appliquer contre des capteurs de mesure de forces 17, 18, 19. Ceux-ci procurent un signal indicatif de la résistance au pliage d'une ligne de rainage autour de laquelle le panneau a été plié. (CF DESSIN DANS BOPI)
Patent WO-8800664-A1 (WO)
Title: Transmission mechanism with continuously variable ratio
Inventor: GUIRRIEC LOUIS
IPC: F16H55/56
Filed: 1987-07-15
Abstract: Speed variator comprising a driving shaft (1) and a driven shaft (2) which carry each a pulley (3, 5) with two side-plates (4, 6) of variable spacing, an endless chain or belt (7) connecting both pulleys. Magnetic fields parallel to the axes of the pulleys are applied to the side-plates (4, 6) in the winding regions of the chain or belt (7) in order to increase the efficiency of the transmission. The magnetic fields are generated by means of permanent magnets (15) or electromagnets (16), and are directed to the side-plates (4, 6) by means of sectors (13, 14) provided on either side of the pulleys. The chain or belt (7) conducts the magnetic fields in order to provide for the closure of the magnetic circuits. The sectors (13, 14) are displaceable angularly as a function of the transmission ratio so as to remain in true correspondence with the winding regions of the chain or belt (7).
Patent FR-2610774-A1 (FR)
Title: Electronic device with threshold for microphone with linear electrical efficiency of telephone set or terminal
Inventor: ABRAHAM DENIS
IPC: H04M1/60
Filed: 1987-02-10
Abstract: This electronic device with threshold includes a controlled attenuator 4 with activation control 5, interposed between the microphone 1 and a two-wire/four-wire routing circuit 3 locally separating, in the telephone set or terminal, the transmission and reception directions, and a level detector with threshold 6 which is connected as output from the microphone 1 and which monitors the activation control 5 of the controlled attenuator 4 so as to turn on the controlled attenuator, that is to say to weaken the signal from the microphone 1, below a certain level threshold and to turn off the controlled attenuator so that it allows the signal from the microphone 1 to pass through it without weakening it when the latter again becomes greater than this threshold. It improves subjective listening comfort by reducing the surrounding noise passed on through the earphone.
Patent FR-2611513-A1 (FR)
Title: Sports installation for training in ball games
IPC: A63B69/38
Filed: 1987-02-27
Abstract: This sports installation for training in ball games, such as tennis, squash, golf or the like, includes at least one target 1 having at least one plane element, of predetermined shape and dimensions, a detector which is sensitive to shocks, which is associated with the said plane element and which produces a signal when the said plane element is struck by a ball, and an indicator device 3 located at a distance from the target, close to the player, and capable of supplying an indication of an impact of the ball on the plane element in response to the signal produced by the shock detector.
Patent FR-2614867-A1 (FR)
Title: Keel well devices of floating craft or of a sailboard provided with movable keels
IPC: F16J15/46
Filed: 1987-05-06
Abstract: The present invention relates to a device which allows a sailboard or other floating craft provided with a movable keel to move over the water with a keel well characterised by the fact that it includes sealed volumes 10, the surface 12 of which is resistant to abrasion and has a low coefficient of friction, located on each side of the keel and which come into contact to occupy the spaces left free by the keel regardless of its position. These elastic volumes prevent water from penetrating into the keel well. The gain in weight depending on the dimensions of the keel may be considerable.
Patent FR-2617153-A1 (FR)
Inventor: DAVID CLAIRE
IPC: C01F17/235
Filed: 1987-06-26
Abstract: The invention relates to a process for obtaining a ceric oxide of controlled particle size distribution. 
<??>The invention also relates, as new industrial products, to a ceric oxide with new morphological characteristics. 
<??>The process is characterised in that it consists in hydrolysing an aqueous solution of a cerium(IV) salt in an acidic medium in the presence of an aqueous colloidal dispersion of a cerium(IV) compound, in separating off the precipitate obtained and in then subjecting it to a heat treatment. 
<??>The said process makes it possible to obtain a ceric oxide of a fine and narrow particle size distribution.
Patent FR-2603896-A1 (FR)
Title: Alliage metallique a base de cuivre, en particulier pour la construction de composants pour l'electronique
Inventor: INNOCENTI STEFANO
IPC: C22C9/00
Filed: 1987-09-10
Abstract: Alliage métallique à base de cuivre, en particulier pour la construction de composants pour l'électronique. L'alliage permet, à partir d'une même composition et par un traitement de durcissement par vieillissement à deux intervalles différents de la température, d'obtenir des caractéristiques électriques et mécaniques (par exemple la dureté Vickers, DV) nettement différentes. L'alliage comporte, en parties en poids, 0,05 à 1% de Mg, 0,03 à 0,9% de P et 0,002 à 0,04% de Ca, le reste étant Cu avec d'éventuelles très faibles additions d'autres éléments d'alliage comme Sn, Zr, Mn et Li. Application : construction de composants pour l'électronique. (CF DESSIN DANS BOPI)
Patent FR-2621137-A1 (FR)
Title: Device for marking, on the margin of a perforated cinematographic film, encoded and clear information
Inventor: BEAUVIALA JEAN-PIERRE
IPC: G03B27/52
Filed: 1987-09-30
Abstract: The present invention relates to a device for marking, on the margin of a perforated cinematographic film, encoded and clear information. This device is characterised in that it comprises a first marking assembly 3, comprising several juxtaposed light sources 3a, 3b, 3c, 3d, 3e connected to a writing device 4, and a second marking device 5, comprising adjacent light sources 5a, 5b, 5c, 5d, 5e which are chosen so as respectively to emit light beams of a different colour from that of the light sources 3a-3e of the first marking assembly 3.
Patent FR-2622078-A1 (FR)
Title: Electrode de paroi pour four metallurgique electrique
Inventor: MICHELET JACQUES
IPC: F27D11/10
Filed: 1987-10-20
Abstract: Cette électrode de sole pour récipient ou four métallurgique électrique, notamment à courant continu comprend une barre métallique 4 destinée à traverser la paroi du four de manière à venir par une extrémité au contact d'une masse métallique en fusion contenue dans le four, l'autre extrémité dépassant à l'extérieur du four par une portion enveloppée dans un manchon 8 en matériau thermoconducteur, énergiquement refroidi par une circulation de fluide refroidissant, et un embout 9 conducteur prolongeant la portion de la barre dépassant du four et relié à une borne de l'alimentation électrique, l'embout étant solidarisé à ladite portion de barre par des moyens d'assemblage. Lesdits moyens d'assemblage 60 consistent en des goujons 61 traversant l'embout 9 se vissant dans ladite portion de barre 8, et boulonnés à la périphérie de l'embout 9. Les moyens d'assemblage 60 sont serrés à froid avec précontrainte.
Patent FR-2611494-A1 (FR)
Title: Composition cosmetique filtrante sous forme d'emulsion huile-dans-l'eau comprenant un filtre uv-a et un filtre uv-b et son utilisation pour la protection de la peau contre les radiations ultraviolettes
Inventor: COTTERET JEAN
IPC: A61K8/37
Filed: 1988-02-04
Abstract: L'INVENTION CONCERNE UNE COMPOSITION COSMETIQUE SOUS FORME D'EMULSION HUILE-DANS-L'EAU FILTRANT LES RAYONS UV DE LONGUEURS D'ONDE COMPRISES ENTRE 280 ET 400 NM, QUI COMPREND EN COMBINAISON L'ACIDE BENZENE 1,4-DI(3-METHYLIDENE CAMPHOMETHYL SULFONIQUE), PARTIELLEMENT OU TOTALEMENT NEUTRALISE, ET LE N-(2-ETHYLHEXYL) 4-(3-METHYLIDENE CAMPHRE) BENZENE SULFONAMIDE. UNE TELLE COMPOSITION SOLAIRE POSSEDE UN INDICE DE PROTECTION ELEVE PERMETTANT DE L'UTILISER SUR DES PEAUX TRES SENSIBLES OU CONTINUELLEMENT EXPOSEES AU RAYONNEMENT SOLAIRE.
Patent FR-2627858-A1 (FR)
Title: Analogue simulator for investigating heat flow in building - has frequency generator and wave modifying diodes and also resistors and capacitors to model thermal equations
IPC: G06G7/56
Filed: 1988-02-29
Abstract: An electrical analogue model of the heat flow in a building under varying conditions consists of a frequency generator, modifying diodes, operational amplifiers, resistances and capacitances. The frequency generator simulates climatic conditions or the characteristics of any applied heating or cooling with the assistance of two diodes (D1) (D2) which modify the wave shape. The analogue calculator has resistances (R1-R4), (R'1-R'5), and (RC) which simulate the thermal resistances of the opaque parts of outside walls, the interior walls, and the contents of the premises. The thermal capacity of the same items are represented by a range of capacitances (C1-C3), C'1-C'5), (CO), and (C'O).  The surface of exterior and interior walls can be varied during simulation by potentiometers (P1) (P'1) and resistances (r1) (r'1).  A further potentiometer (PO) and resistance (RO) enable the thermal resistance of the glazed portions and the air change rate to be represented. ADVANTAGE - Periodic phenomena e.g. intermittent heating or air changes can be easily simulated even if they are non linear in character.
Patent FR-2628454-A1 (FR)
Inventor: GAUTHIER MAURICE
IPC: D21F1/00
Filed: 1988-03-08
Abstract: Apparatus for bringing together under tension the two ends (1) of a broad belt (2) characterised in that it comprises two straps (4) each comprising a longitudinal receptacle (5), each strap (4) being attachable near the ends (1) of the belt (2) in such a way that the receptacles (5) are parallel to said ends (1), each receptacle (5) being equipped with inflatable and deformable means (6) pressing against which are profiles (7), the profiles (7) of both straps (4) pressing against the two vertical arms (9) of callipers (8) in such a way as to tend to push them apart so that when the inflatable means (6) are inflated the two ends (1) of the belt (2) are brought together. Easy installation of a tight belt around a paper-machine roll.
Patent FR-2612205-A1 (FR)
Title: Procede pour assurer la croissance de monocristaux d'halogenures de mercure monovalent
Inventor: BARTA CESTMIR
IPC: C30B29/10
Filed: 1988-03-11
Abstract: L'INVENTION CONCERNE UN PROCEDE DANS LEQUEL L'HALOGENURE DE MERCURE MONOVALENT EST HERMETIQUEMENT ENFERME DANS UNE AMPOULE 1, CHAUFFE A UNE TEMPERATURE D'AU MOINS 120 C PUIS LAISSE DANS UN GRADIENT DE TEMPERATURE POUR SUBIR UN REFROIDISSEMENT PROGRESSIF AU COURS DUQUEL IL RECRISTALLISE POUR FORMER UN MONOCRISTAL. CE PROCEDE SE CARACTERISE EN CE QU'ON EFFECTUE LA CROISSANCE A PARTIR D'UN GERME AYANT UNE ORIENTATION CRISTALLOGRAPHIQUE DONNEE, LA DIRECTION CRISTALLOGRAPHIQUE 001 PRESENTANT UN ECART ANGULAIRE A DE 5 A 90 PAR RAPPORT A LA DIRECTION DE CROISSANCE.
Patent FR-2631351-A1 (FR)
Title: Aspirator for weft thread in shuttleless loom
Inventor: VOLLAND MICHEL
IPC: D03D47/30
Filed: 1988-05-10
Abstract: A suction retainer for a weft thread inserted pneumatically into a shuttleless loom has an aspirator with an axial inlet for the thread, a lateral inlet for compressed air, and a mechanical brake for the thread upstream of the aspirator inlet or downstream of the aspirator.
Patent FR-2623554-A1 (FR)
Title: Dispositif de reglage de fonctionnement pour charniere
Inventor: DIETRICH ANTON
IPC: E05D11/08
Filed: 1988-08-18
Abstract: La charnière comporte deux pattes 2, 3, une vis 16 ainsi qu'une douille 5, 6 entourant la vis 16 et s'appuyant contre la patte 1 ou la patte voisine. Pour obtenir un couple de freinage constant, un élément élastique 7 est disposé entre la patte 1 de charnière logeant la douille et la patte mobile par rapport à 1. Monté sous précontrainte, cet élément 7 fait ressort dans le sens de l'axe 17 de la vis 16, et s'appuie sur des surfaces frontales 8, 9, 11 de la patte médiane 1. Application à des charnières de branches de lunettes.
Patent FR-2637198-A1 (FR)
Title: Funnel body made of natural polypropylene
IPC: B01D29/085
Filed: 1988-09-14
Abstract: The filtration apparatus comprises two parts: a housing for fluid 18 in the shape of a funnel and a flat filter part 9 fitted to the housing 18. The apparatus according to the invention can be attached to a paint device 18 and makes it possible to obtain the paint quality needed for obtaining pearlescent, metallised or matt surfaces and to avoid splashes of fluid.
Patent FR-2643128-A1 (FR)
Title: Vanne a commande pneumatique
Inventor: SERGENT ANDRE
IPC: F16K11/22
Filed: 1988-11-04
Abstract: L'invention concerne une vanne modulaire munie de conduits et de clapets à rappel élastique destinés à établir et couper des communications entre lesdits conduits. La vanne comporte un conduit droit débouchant 2 communiquant, par l'intermédiaire de clapets 9, 10 à commande pneumatique individuelle 21, 22, avec un conduit en T, dont la branche droite 5 traverse le corps 1 perpendiculairement au conduit droit, et avec un conduit coudé 8, dont l'extrémité débouche sur la même face 4 qu'une extrémité du conduit droit. Utilisation notamment dans les citernes multi-compartiments.
Patent FR-2638348-A1 (FR)
Title: Method for producing a ceramic or glass tooth prosthesis element, and a preform for the implementation of this method
IPC: A61C13/00
Filed: 1988-11-03
Abstract: The invention concerns a method which makes it possible to reduce considerably the work involved in shaping a ceramic or glass tooth prosthesis element. The prosthesis element 1 is made at least partially by means of a preform 4 which is prefabricated by moulding and which comprises at least one surface of a tooth, preferably an occlusal surface 5. The rest 10 of the element can, if need be, be formed in a conventional manner on a stump 2 or on a moulding of the latter, and the prosthesis element 1 is then withdrawn in order to be baked.
Patent FR-2625778-A1 (FR)
Title: Joint de cardan, et coupelle et manchon pour un tel joint
Inventor: MAZZIOTTI PHILIP JOHN
IPC: F16D3/41
Filed: 1989-01-05
Abstract: L'invention concerne des coupelles pour roulements de butée. Elle se rapporte à une coupelle 24 destinée à être montée à l'extrémité du croisillon d'un joint de cardan. Suivant la dimension du croisillon et l'écartement des bras de fourche 82, la coupelle peut être positionnée par contact avec une surface externe 78 de positionnement ou avec des surfaces en retrait 46 de positionnement. En outre, un manchon intermédiaire peut être monté sur la coupelle lorsque l'alésage du bras de fourche est trop grand. De cette manière, une même coupelle peut être utilisée dans deux nombreux types différents de joints de cardan. Application aux joints de cardan des transmissions d'automobile.