baber/WOPTO huggingface dataset:
Patent FR-2609227-A1 (FR)
Title: Conference lectern with visualisation
IPC: A47B19/02
Filed: 1986-12-31
Abstract: The invention relates to a mobile conference lectern equipped with devices for scrolling a luminous text which can be read by the speaker by reflection in a glass plate, and devices required for voice amplification. It consists of a piece of furniture equipped with castors 5 for movement and including a luminous display device 10 allowing the conference text to be scrolled in front of the eyes of the speaker 16 by reflection in a glass or plexiglass plate 12 inclinable about an axis 21. It also includes the devices required for voice amplification, such as microphone 6, amplifier 7 and loudspeakers 8 and 9. It includes a foldable footrest 18.
Patent WO-8804090-A1 (WO)
Title: Echography probe with improved connection circuit
Inventor: GELLY JEAN-FRANCOIS
IPC: G10K11/34
Filed: 1987-11-24
Abstract: When making curved bar probes it is necessary, particularly at high frequency, to provide circuits for the connection of piezoelectric elements of the bars which are compatible with the curvature imposed to the bar after it has been fabricated flat. The invention overcomes such difficulty by adjoining on both sides of the elements a generally parallelepipedic relay metallized on at least two (12, 13) of its adjacent faces to transpose one connection face (7) situated in a plane which must be curved into one connection face (13) which is perpendicular and of which the orientation remains unchanged and parallel to a same plane during the curvature operation. As a result, the connection is simplified.
Patent FR-2610281-A1 (FR)
Title: Novel approach to the propulsion by sail for the purpose of increasing speed and stability
IPC: B63B15/02
Filed: 1987-02-03
Abstract: Contrary to the conventional monolithic shape: float, mast, counterweight (ballast, keel then side floats) disjunction between the floating element which becomes independent and the linear mast/counterweight assembly. The latter, articulated to a transverse shaft fixed to the float held at the bow and at the stern is free in its lateral oscillation at the support articulation point. A locking system by virtue of a weighted sleeve sliding on the mast makes it possible to secure the mast and the float by means of a hoop fixed to the hull. A possibility of disengaging the locking depending on the degree of list accepted or the risk of capsizing. The mast is released whereas the float returns to its position. It is thus possible to provide desired habitability conditions or, just about, to guarantee safety. This possibility is obtained by a balance arm counterweight with fly-weights fixed to a variable-height post.
Patent FR-2610896-A1 (FR)
Title: Apparatus for horizontal hooping, particularly of palletised loads or products
Inventor: ROLLIN HERVE
IPC: B65B13/02
Filed: 1987-02-17
Abstract: The subject of the invention relates to the technical sector of handling and packaging. The apparatus according to the invention comprises a support frame 1 configured in terms of shape and dimensions in order to enable it to be positioned on either side of the products; the said frame is also arranged in order to receive, with free rotation, at least one reel B for rolling up a tie L capable of interacting with means for guiding 5 and temporary blocking 6 of the free end of the said tie, so that, as a function of a relative movement of the frame and of the palletised products, the tie encloses the said products at least over three faces while extending beyond each side of the other face, so that, after having cut the said tie, the two free ends resulting therefrom are capable of interacting with a means 7 for tensioning and final linking of the said strands, the said means being supported by the frame.
Patent FR-2612547-A1 (FR)
Title: Construction habitable comportant un chassis autorisant sa prehension et son transport
IPC: E04B1/343
Filed: 1987-03-17
Abstract: L'INVENTION A POUR OBJET UNE CONSTRUCTION HABITABLE TRANSPORTABLE. SUIVANT L'INVENTION LA CONSTRUCTION COMPORTE UN CHASSIS 1 COMPRENANT AU MOINS DEUX POUTRES MAITRESSES METALLIQUES 2 EN I SYMETRIQUES L'UNE DE L'AUTRE PAR RAPPORT AU PLAN MEDIAN LONGITUDINAL 3 DE LADITE CONSTRUCTION, ET ECARTEES L'UNE DE L'AUTRE D'UNE DISTANCE D COMPRISE ENTRE 1,5 ET 2,5 METRE : AVANTAGEUSEMENT LE CHASSIS ET DES MONTANTS 14, 15, 23 SONT RECUPERES A PARTIR DE WAGONS DE MARCHANDISES REFORMES. APPLICATIONS A LA REALISATION DE CONSTRUCTIONS DE LOISIRS NOTAMMENT.
Patent FR-2615992-A1 (FR)
Title: Aiguille eclairante, en particulier pour tableaux de bord de vehicules automobiles
Inventor: SADAT IDIR
IPC: G01D11/28
Filed: 1987-05-25
Abstract: La présente invention concerne une aiguille éclairante qui comprend un corps 100 moulé en matériau transparent comprenant venu de moulage un moyeu intermédiaire et pourvu à proximité du moyeu de deux surfaces transversales réfléchissantes 126, 136 qui divergent vers la surface supérieure de l'aiguille et une pièce auxiliaire de renvoi 200, moulée en matériau transparent, comprenant une première paire de surfaces longitudinales supérieures 222, 232 qui convergent vers la surface supérieure de l'aiguille, une seconde paire de surfaces longitudinales inférieures 223, 233 qui divergent en éloignement de la surface supérieure de l'aiguille, et des moyens de fixation permettant d'immobiliser la pièce auxiliaire de renvoi 200 avec précision sur le corps 100, à proximité du moyeu.
Patent FR-2600483-A1 (FR)
Title: Plateau chauffant
IPC: A01G9/02
Filed: 1987-06-18
Abstract: PLATEAU CHAUFFANT DESTINE NOTAMMENT A LA GERMINATION DES SEMENCES. IL PRESENTE UNE DOUBLE CLOISONS 1, 2 DEFINISSANT UNE CHAMBRE HERMETIQUE 3 DANS LAQUELLE EST SITUEE UNE PLAQUE CHAUFFANTE 5 COMMANDEE PAR UN REGULATEUR 8 ASSOCIEE A UN BOUTON DE MANOEUVRE 10. CE PLATEAU CHAUFFANT MAINTIENT LA TERRE QU'IL CONTIENT A LA TEMPERATURE CONVENABLE CHOISIE, POUR UNE DEPENSE ENERGETIQUE MINIMALE.
Patent FR-2618016-A1 (FR)
Inventor: AUBERT GUY
IPC: H01F7/20
Filed: 1987-07-10
Abstract: In a device for cooling a resistive magnet (2), a coolant fluid (23) circulates in the magnet (2) in contact with coils (6, 7) at a much lower flow rate than in the prior art. For this purpose, the fluid (23) is injected into the magnet (2) in the two-phase state and absorbs the calories produced by the Joule effect by evaporation in an evaporator (8) constituted wholly or in part by the magnet (2).
Patent FR-2618473-A1 (FR)
Title: Slabs for covering surfaces
Inventor: PIVETEAU PIERRE AUGUSTIN
IPC: E04F15/04
Filed: 1987-07-22
Abstract: A square slab for covering surfaces consisting of surface units fixed to parallel strips underneath. One of the two strips on the side edges 11, 12 has a tongue 19 which projects beyond the edge of the slab, the other has a groove which is set back 16 and matches the tongue 19, the ends of strips 10, 11, 12 along one side having a tongue 14-18 which projects beyond the edge of the slab and the other end of the same strips having a groove 13-17-20 which is set back and matches the projecting tongue on the other edge, the grooves and tongues being formed at the same height for the whole perimeter of the slab. The square slab may be fixed regularly or in chequerboard pattern with interlocking of contiguous slabs.
Patent FR-2622237-A1 (FR)
Inventor: MONNIER JEAN-LUC
IPC: E05B43/00
Filed: 1987-10-27
Abstract: The device of the invention comprises a triggering module (21), a locking module (22) and a safety module (23) which are all mounted on a frame (20). The triggering module (21) comprises a hook (24), a cam (25) and a control slide (26) integral with a bolt (12) of the lock. The locking module (22) comprises a lever (40), an electromagnet (41) and a return spring (42). The safety module comprises a toothed wheel (50), a bimetal strip (55) carrying two arms (51 and 52) provided with two slots (53 and 54).
Patent FR-2623952-A1 (FR)
Title: Comparateur differentiel a bascule autostabilise a horloge unique
Inventor: THOMAS FRANCOIS
IPC: H03K3/356
Filed: 1987-11-27
Abstract: Comparateur différentiel fonctionnant en hyperfréquence, avec une seule horloge. Le comparateur selon l'invention comprend un amplificateur différentiel T1 4 à T2 0 et un circuit de divergence dans lequel sont inclus deux translateurs de niveaux T3 0 à T3 3 , D8 à D1 1 . Le couplage entre l'amplificateur et le circuit de divergence se fait sur les grilles des transistors de charge T2 3 , T2 4 du circuit de divergence. Deux transistors d'isolement T2 5 , T2 6 , fonctionnant soit en saturé, soit en résistif, permettent de doter l'amplificateur d'une boucle d'auto-asservissement T2 1 , D1 à D6 , T2 2 qui stabilise toutes les tensions de repos. Le signal d'horloge H appliqué à deux transistors T3 4 , T3 5 qui court-circuitent les deux transistors de rebouclage T2 7 , T2 8 du circuit de divergence, commande le passage de la phase de mesure à la phase de divergence. Application aux circuits intégrés sur silicium ou GaAs, et aux convertisseurs analogiques numériques.
Patent FR-2624703-A1 (FR)
Title: Disposable (skull) cap
Inventor: DUMONT PATRICK
IPC: A42B1/04
Filed: 1987-12-18
Abstract: Headgear, such as a (skull) cap, for protecting and insulating the hair from the environment, particularly for professional use and of the disposable type, the (skull) cap being of the type consisting of two quadrilateral sheets of deformable material, based particularly on cellulose, the two sheets defining the two lateral faces of the (skull) cap, these being joined via two substantially parallel and vertical edges 3, 3' and via a substantially horizontal upper transverse edge 4 perpendicular to the preceding two edges, the two sheets being separated along their fourth edge 5 which constitutes the opening for fitting on top of the head, and the (skull) cap is characterised in that it includes two symmetrical notches 6, 6', each arranged at an angle 7, 7' corresponding to the point of the (skull) cap, the edges of each notch thus joining, respectively, the vertical edge 3, 3' and the upper, horizontal edge 4 of the (skull) cap.
Patent FR-2627639-A1 (FR)
Title: Holder for electrical connections between PCBs - has rail with transversal grooves allowing wire passage, stuck to rectangular support with lateral holes for fixing on PCB
Inventor: TEISSIER GERARD
IPC: H05K3/34
Filed: 1988-02-19
Abstract: The conductors connecting two PCBs are passed through a holding device comprising an aluminium rail (1), provided with several transversal grooves (11). Their dimensions are slightly larger than the wire's diameters, while the distance between the grooves is determined by the number of connections and electrical isolation required. The rail is then attached to a support (16) which covers the grooves, both the wires and rail being subsequently stuck with an insulating resin. The assembly thus obtained can either sit independently or has two lateral holes which allow it to be fixed on a PCB. USE/ADVANTAGE - For connecting logic circuit boards with large number of connections. Allows connection of two superimposed PCBs, being reliable and easy to manufacture.
Patent FR-2629826-A1 (FR)
Inventor: SAUTEREY FRANCOIS
IPC: C08F36/18
Filed: 1988-04-08
Abstract: Process for the polymerisation of chloroprene in alkaline aqueous emulsion in the presence of modifying agents. According to the invention the polymerisation is conducted in the presence of at least two chain transfer agents chosen from xanthogen disulphides and bis(acylaminophenyl) polysulphides. The polymers obtained exhibit good aging and have excellent mechanical and dynamic characteristics in the vulcanised state.
Patent FR-2617542-A1 (FR)
Title: Pompe a pistons radiaux pour le refoulement de l'eau
Inventor: SAMLAND ULRICH
IPC: F04B15/00
Filed: 1988-06-23
Abstract: Pompe à pistons radiaux pour le refoulement de l'eau, en particulier de l'eau pure, comportant un carter de pompe, un mécanisme d'entraînement central et un système de pompage environnant qui comprend une pluralité de systèmes de cylindre-piston radiaux répartis sur la périphérie. Dans la région du système de cylindre-piston 5 sont disposées les soupapes d'admission et de sortie 6 des différents volumes de cylindre. Le mécanisme d'entraînement 2 est placé dans une chambre du carter 8 qui comprend un bac d'huile 10. La chambre du carter 8 est entourée d'un système de refroidissement composé d'espaces 11 en forme de fente et de canaux 12 pour l'amenée de l'eau aux soupapes d'admission 6 et muni d'un raccord d'aspiration 13 pour l'eau.
Patent FR-2618053-A1 (FR)
Title: Process for controlling weeds in a graminaceous plant field and composition for implementing it
Inventor: KEIFER DAVID WARREN
IPC: A01N43/80
Filed: 1988-06-30
Abstract: The present invention relates to a process for controlling the weeds encountered in the cultivation of various plant species. The aim of the invention is to produce a process which makes it possible to reduce the applicable doses of clomazone with herbicidal effect, while increasing the tolerance of the plants which it is desired to cultivate to the said clomazone, without decreasing the herbicidal efficacy towards adventitious plants. This aim is achieved by means of a process for controlling weeds at the site of a graminaceous plant field, characterised in that quantities with herbicidal effect of clomazone and at least one photosystem II (PS-II)-inhibiting herbicide are applied to this site.   This process is more particularly adapted to agricultural cultivations of graminaceous plants.
Patent FR-2620267-A1 (FR)
Title: Lampe a decharge dans le gaz a haute pression et appareil muni de cette lampe
Inventor: VERBEEK WILLIBRORDUS GERARDUS
IPC: H01J61/35
Filed: 1988-09-02
Abstract: La lampe à décharge dans le gaz à haute pression comporte une enceinte à décharge ovodale 20 munie d'électrodes en forme de barre 25 qui sont disposées vis-à-vis l'une de l'autre et qui présentent un enroulement laissant découverts les sommets 26. Le rapport entre l'espacement d'électrode d et le plus grand diamètre de l'enceinte à décharge D est compris entre 0,75 et 1,25. La lampe présente une puissance assez élevée de 1 600 à 2 000 W et un rapport défini de Br/I de 1,5 à 4. Dans un appareil comportant un réflecteur concave à symétrie de révolution 30 et un écran 34, une lampe disposée de façon transverale 20 fournit un faisceau lumineux convenablement délimité convenant à l'éclairage de terrains de sport.
Patent FR-2625510-A1 (FR)
Title: Dispositif de transvasement du produit de fermentation separe de celui-ci du moyen d'entrainement
Inventor: TRIEBE GEORG
IPC: C12M1/00
Filed: 1988-09-30
Abstract: a) dispositif de transvasement du produit de fermentation, séparé de celui-ci du moyen d'entraînement. b) caractérisé en ce que la forme du godet de transvasement 8 correspond à la surface latérale d'un volume prismatique couché, les surfaces de base ou de limite sont en forme de secteur circulaire et le godet de transvasement 8 est fixé de manière rigide au centre du cercle de base du secteur circulaire avec le bras de godet 6, et la surface latérale dirigée vers le sens de coulée est fermée. c) L'invention concerne un dispositif de transvasement du produit de fermentation, séparé de celui-ci du moyen d'entraînement.
Patent FR-2637274-A1 (FR)
Title: Trieurs convoyeurs d'objets automatiques
Inventor: CAILBAULT CHRISTIAN
IPC: B65G47/84
Filed: 1988-10-04
Abstract: L'invention concerne une machine destinée à trier automatiquement des objets de formes, de poids et de dimensions différentes. Un système de reconnaissance permet d'identifier l'objet et de lui attribuer un emplacement ou direction. Le trieur est constitué par un convoyeur 28 sur lequel sont fixés les supports-d'objets articulés 1 qui lâchent les objets 14 transportés à leur lieu de destination. Les objets sont amenés sur les supports-d'objets 1 par un dispositif de chargement rotatif et continu constitué d'un convoyeur à chaîne 28, des fourches articulées 29 chargeant l'objet 14 en attente sur les rouleaux rotatifs 50 pour l'insérer dans le porte objets 1 qui libère l'objet lorsqu'il rencontre une butée escamotable 19. Le dispositif selon l'invention est particulièrement destiné au tri de travaux photos dans les laboratoires photographiques industriels.
Patent FR-2638356-A1 (FR)
Title: New 2-(arylimino)imidazolidine derivatives for decreasing intraocular pressure and treating glaucoma
Inventor: ANDERMANN GUY
IPC: A61K31/415
Filed: 1988-10-28
Abstract: Novel use of 2-(arylimino)imidazolidine derivatives for the treatment of glaucoma and all forms of intraocular pressure in man and animals.
Patent FR-2624078-A1 (FR)
Title: Procede d'adaptation des valeurs de seuil de glissement pour un systeme de regulation du glissement d'entrainement et/ou de freinage, aux pneumatiques d'un vehicule automobile et dispositif associe
Inventor: MULLER ARMIN
IPC: B60T8/175
Filed: 1988-12-05
Abstract: Il est prévu un dispositif 15, auquel sont envoyées la vitesse vF et l'accélération ax du véhicule et qui délivre un coefficient de frottement muK associé à ces grandeurs et remplace un coefficient de glissement prédéterminé lambda0 par la valeur de glissement mesurée lambda1 lorsque le véhicule se situe dans un état de fonctionnement défini, le dispositif 15 contenant un circuit de calcul 20 convertissant la valeur de glissement lambda0 en des valeurs de seuil de glissement correspondantes lambdaS ; lambda'S et les envoie à des systèmes 16; 16' de régulation du glissement de freinage et du glissement d'entraînement transformant ces signaux en des signaux de commande du papillon des gaz 17 et des freins 18. Application notamment aux voitures de tourisme.
Patent FR-2640896-A1 (FR)
Title: Installation and method for the unpiling (peeling off) of parts which are cut out by punching and are put back into a sheet
IPC: B65H31/24
Filed: 1988-12-22
Abstract: The invention relates to an installation for the unpiling (peeling off) and the piling of at least one part P cut out, by punching, from a sheet 12 of material, from which sheet it has been detached and then put back into the sheet in order to be brought at least opposite a first unpiling (peeling-off) station A by means 34 for longitudinally advancing, step by step, the sheet at the frequency of operation of the punching station 10, the first unpiling (peeling-off) station A including a first container 40A and a first device 42A for ejecting parts, the installation being characterised in that it includes at least one second unpiling (peeling-off) station B which includes a second container 40B and a second device 42B for ejecting parts, and in that it includes control means for selectively unpiling (peeling off) the parts by means of the first A or the second B ejection device.
Patent FR-2641553-A1 (FR)
Title: Semelle emaillee de fer a repasser
Inventor: MAURIN BRUNO
IPC: C23D5/00
Filed: 1989-01-11
Abstract: La semelle de fer à repasser présente un revêtement d'émail sur sa surface destinée à être appliquée sur les articles à repasser. Cette surface comporte des bandes d'émail 4 en relief sensiblement parallèles et s'étendant dans la direction longitudinale de la semelle. Utilisation pour améliorer la glisse du fer.
Patent FR-2642141-A1 (FR)
Title: Metal section for a supporting structure and structure thus obtained
Inventor: RE ANGEL
IPC: E04C3/06
Filed: 1989-01-26
Abstract: The invention relates to metal sections of particular cross-section making it possible to produce supporting structures of polygonal cross-section, most generally of equilateral triangle shape. Its cross-section has the shape of a V, the 2 branches 1, 2 of which between them form an angle delta lying between 50 and 90 DEG . It may also include a heel 3 and two lateral reinforcements 4, 5. They make it possible to erect supporting structures on a polygonal base of prismatic or pyramid shape with a limited number of sections of homothetic cross-section. The connections are made by bolting, riveting, or wedging (clips). The invention applies to all sorts of metal constructions, in particular to beams and floors, telecommunication masts, supports for road or rail signalling or lights, pylons for electric power lines, etc.
Patent FR-2644195-A1 (FR)
IPC: E04H1/02
Filed: 1989-03-08
Abstract: A building structure for storing the furniture of a dwelling (A) in the double load-bearing floors which are spaced apart at a distance of between 0.50 to 1.50 m, laterally accessible by means of the building's offset levels of between 0.50 to 1.50 m. Since the storage areas superimposed on the secondary spaces (B) (kitchen, bathroom, corridor) do not detract from the living surface area, they are no longer included in the calculation of the percentage of floor occupation, but in that of the building's height occupation. "The storage surfaces are converted into storage heights". According to the invention, the building's structure is particularly suitable for collective or individual housing.
Patent FR-2644591-A1 (FR)
Title: Procede et dispositif de diagraphie utilisant un capteur effectuant un balayage circonferentiel de la paroi d'un puits de forage, notamment afin d'etalonner ce capteur
Inventor: HUAU CHRISTIAN BERNARD LOUIS
IPC: E21B47/00
Filed: 1989-03-17
Abstract: Un appareil de diagraphie 10 destiné à être placé dans un puits de forage est équipé d'un capteur 14 fonctionnant à distance, tel qu'un capteur ultrasonique, orienté radialement vers la paroi du puits et animé lors de la mesure d'un mouvement de rotation dans un sens donné, autour de l'axe longitudinal XX de l'appareil. Afin notamment de permettre le réétalonnage in situ du capteur 14, l'appareil comporte également une cible 16 qui est amenée automatiquement en face du capteur lorsqu'on inverse le sens de rotation de ce dernier. On peut ainsi réaliser un étalonnage du capteur dans des conditions aussi proches que possible des conditions qui règnent lors de la mesure.
Patent FR-2645267-A1 (FR)
Title: Dispositif et procede de reconnaissance de position instantanee de pieces mecaniques actionnees par un moteur pas-a-pas
Inventor: MARTIN CLAUDE
IPC: G07B17/00
Filed: 1989-03-30
Abstract: Ce dispositif comprend : . des drapeaux 5a, 5b, 5c, 5d modificateurs de rayonnement, individuellement liés à chacune 1a, 1b, 1c, 1d des pièces mécaniques mobiles, . un ensemble de couples de moyens respectivement émetteurs D0 à D9 et récepteurs PO à P9 de rayonnement, répartis de part et d'autre des positions des drapeaux de sorte que la présence d'un drapeau sur le trajet du rayonnement F0 à F9 fournit alors un signal de présence, . des moyens 7 pour reconnaître, qu'à un jeu déterminé de positions des pièces mécaniques 1a, 1b, 1c, 1d, correspondent des signaux de présence concordants fournis par l'ensemble de récepteurs.
Patent FR-2646870-A1 (FR)
Title: Safety device for swimming pool covers
IPC: E04H4/08
Filed: 1989-05-11
Abstract: Safety device for swimming pool covers of the type comprising, at one end of the pool 1, a well in which there extends a horizontal shaft which is linked, by a kinematic connection, to driving means, and on which a screen 7 can be rolled or unrolled, the screen 7 being intended to extend over the surface of the water in the pool 1 and being made up of hollow leakproof plates 8 which are articulated on one another, characterised in that the hollow plate 13 situated at the free end of the screen 7 comprises at least one bracket 11 extending substantially in the direction of displacement of the screen, while the edge of the pool opposite that adjacent to the well comprises means 18 for receiving the bracket 11 and locking it 22, 23.