baber/WOPTO huggingface dataset:
Patent FR-2639822-A1 (FR)
Title: Ring screwed into the osseous cotyles
Inventor: JOUAN JEAN PAUL
IPC: A61F2/00
Filed: 1988-12-07
Abstract: The method is distinguished by the fact that limited cut-outs 1a are formed in different areas of the threaded outer surface of the ring 1, these limited cut-outs 1a forming elastically deformable tongues 1c which, after the ring has been screwed in, are pushed back in order to ensure penetration of all the tongues, or of only some of them, into the osseous cotyle, beyond the outer profile of the ring.
Patent FR-2642321-A1 (FR)
IPC: A63F9/20
Filed: 1989-01-27
Abstract: Solitaire and domino-type parlour games consisting in assembling elements by superposing and juxtaposing them. The games are composed of elements, cards or counters having a regular multiple geometric shape of basic figure-containing squares, whereby the figures used in a game encompass one set of all the possible 2, 3, or 4 basic figure combinations. The elements are designed to be superposed or juxtaposed by making similar figures coincide. The games according to the present invention constitute the basis of numerous solitaire and parlour-type games.
Patent FR-2643999-A1 (FR)
Title: Display device for sports grounds
Inventor: BERND FRANK
IPC: G09F9/00
Filed: 1989-03-06
Abstract: Display device for sports events, in particular a display panel for stadia, presenting information such as the name of the clubs or of the players, the score and the result, characterised by a front face 1 of dimensions such that, to the side of the supports for the information, there exist numerous free surfaces 4 for additional information as well as advertising and other surfaces. Application to display equipment.
Patent FR-2648010-A1 (FR)
Title: Device for automatic washing of hydroponic cultivation cabins
IPC: A01G31/06
Filed: 1989-06-07
Abstract: Hydroponic cultivation cabin characterised in that it is arranged internally with a cultivation cell 2 which is separated or not from a technical room 3, said cell receiving a support frame which is tiered and profiled to receive in a removable manner the trays 8 which receive different cultivations, and comprising moreover means of lighting, means of controlling the temperature, means of watering the cultivations arranged in the trays, which function according to a given cycle, and means of controlling the hygrometry, said cabin being characterised in that it is arranged internally with a device for automatic washing of its floor and of the parts of walls situated in a plane lower than the position of the trays situated in the lower part of the support frame of the cultivation trays.
Patent FR-2651454-A1 (FR)
Title: Dispositif de coulee continue de metal liquide entre deux cylindres paralleles.
Inventor: PHILIPPE BLIN
IPC: B22D11/06
Filed: 1989-09-01
Abstract: Ce dispositif comporte des plaques assujetties contre les faces frontales (1a, 2a) des cylindres (1, 2) pour obturer les extrémités de l'espace de coulée (3) délimité par les cylindres; chaque face frontale (1a, 2a) d'un cylindre est équipée d'une bande souple sans fin (5, 5') prenant appui, d'une part sur le cylindre à la jonction de sa face frontale (1a) et de sa surface cylindrique (1b), et d'autre part sur la face en vis-à-vis de la plaque obturatrice (4) assocée, pour assurer l'étanchéité entre cette dernière et les faces frontales des cylindres.
Patent FR-2644636-A1 (FR)
Title: Porte-balais pour machine electrique a courant continu, en particulier pour le moteur electrique d'un ventilateur electrique pour refroidir le radiateur d'un moteur a combustion interne
Inventor: ZANCHI WALTER
IPC: H01R39/38
Filed: 1989-11-06
Abstract: Le porte-balais comporte une base support de forme en matériau électriquement isolant qui vient en prise, par déformation élastique, dans un siège 22 formé dans la plaquette support 2. Un premier et un second éléments de liaison en matériau conducteur sont montés dans des logements respectifs distincts 15 définis dans la base, chacun comprenant une première portion à laquelle est reliée une première extrémité 9 de l'un des éléments conducteurs 7 et une seconde portion pratiquement plate à laquelle on peut souder un ou plusieurs conducteurs pour liaison avec le circuit extérieur.
Patent FR-2654942-A1 (FR)
Inventor: JACQUES TARDIEU
IPC: A63B22/18
Filed: 1989-11-24
Abstract: A sports training and muscle-development proprioceptive rehabilitation apparatus using foot support and allowing the subject one or more degrees of freedom of motion. The exercises can thereby be modulatable, progressive and adaptable. The apparatus includes a movable supporting plate (1) suspended at at least four points (4) from a supporting frame (2) by means of four hooking devices (3), of which two at least are resilient, and of which the hooking ends (4) are distanced from each other. The supporting frame (2) further comprises at least four vertical members which carry two side straps (7) located at least as high as the level of the subject's hips when he is in an upright position. The supporting frame may also comprise two upper straps (16) which can fit over the subject's shoulders to provide him with vertical downwards reaction points so that the frame can be used in a zero-gravity environment.
Patent FR-2655159-A1 (FR)
Title: Lentille de lunette aspherique.
Inventor: RAYMOND STOLLER
IPC: G02C7/02
Filed: 1989-11-30
Abstract: Le présent brevet décrit une lentille de lunette (10) comprenant une surface avant asphérique et une surface arrière plane (16). La surface avant de la lentille de lunette comporte une zone circulaire centrale (18) et deux ou trois zones annulaires (20, 22, 26) entourant ladite zone centrale (18). Chaque zone annulaire possède une réfraction optique inférieure d'une dioptrie à la zone optique de la lentille de lunette qu'elle entoure de manière immédiate.
Patent FR-2640979-A1 (FR)
Title: Block polymer compositions and process for their preparation
IPC: C08F4/48
Filed: 1989-12-21
Abstract: New polymer compositions comprising a tetrablock linear copolymer and a diblock linear copolymer. These two copolymers consist of polydiene blocks and of polyvinylaromatic blocks and the tetrablock copolymer additionally comprises a portion consisting of diene and vinylaromatic monomer units linked statistically into a chain. The diblock copolymer may also contain a portion of this type. The polymer compositions can be obtained either by mixing the individual block polymer components or by means of original novel synthesis processes which make it possible to obtain the two block copolymers simultaneously. The polymer composition may be mixed with polystyrene. The polymer compositions of the invention are suitable for all uses in which good impact strength, transparency and processability properties are necessary.
Patent FR-2658091-A1 (FR)
Inventor: ROBERT VOIRIN
IPC: B01D53/48
Filed: 1990-02-13
Abstract: A method for desulphurising a gaseous mixture which contains a low overall concentration of H2S and SO2 in a mol ratio of H2S:SO2 of about 2:1, and recovering said compounds in the form of sulphur, wherein said gaseous mixture is contracted with a catalyst which is a promoter of the sulphur-forming CLAUS reaction between H2S and SO2 and comprises at least one end portion consisting of a composite catalytic mass obtained by combining alumina with at least one compound of a metal selected from titanium, yttrium, lanthanum and rare earth metals having an atomic number between 58 and 71. The gaseous mixture to be desulphurised is brought into contact with the catalyst at a temperature which is lower than the dew point of the sulphur thereby produced, preferably at between 120  DEG C and 170 DEG C, so that the sulphur is deposited on the catalyst.
Patent FR-2658619-A1 (FR)
Title: Multifractal interference mirrors having fractal dimensions between 0 and 1
Inventor: TAOUFIK MEGADEMINI
IPC: G21K1/06
Filed: 1990-02-19
Abstract: The invention relates to a self-similar multilayer mirror enabling radiation of different wavelengths to be reflected selectively and simultaneously. The stacked arrangement is multifractal. It consists of a stacked arrangement of thin layers which is constructed according to the generalised Cantor set. It is constructed in the following iterative manner: let Gj be the multilayer obtained at step j, and its thickness is hj. The multilayer Gj+1 is obtained by adding to G, the replica (repeat) Gj translated by the distance (mj+1-1) hj in the direction of the lamination (stratification) in such a way that the thickness of the multilayer Gj+1 is hj+1 = mj+1 hj. A material of optical index nj+1 (j = 1,2,...N) is deposited into the empty space between the translated replica (Gj) and the non-translated multilayer Gj. The device therefore consists of a backing (support) (1), of the seed (2) which is a stacked arrangement of layers, of the first spacer medium (3), of the 2nd spacer medium (5) and so on. At step zero, there is a seed (2), at step one, there are two seed (4) and at step j there are 2j seed. The stacked arrangement is made using vacuum evaporation techniques. The multilayer according to the invention is particularly intended to reflect, completely and selectively, a discontinuous and/or continuous electromagnetic-radiation and neutron-radiation spectrum.
Patent FR-2660786-A1 (FR)
Title: Method of putting a series of representations into colour, for the purposes of producing animated sequences
Inventor: FRANCOIS ORANGE
IPC: G06T13/80
Filed: 1990-04-09
Abstract: Method of putting a series of representations (11a, 11b, 11c) into colour, the representations being formed respectively from a multiplicity of regions (12a, 12b, 12c) bounded by contours and capable of moving and/or changing shape from one representation to the other, for the purposes of producing an animated sequence, particularly one formed from the said successive coloured representations, consisting in selecting a reference point (13a), within each of the regions to be coloured, of a representation visually displayed on a visual display screen, and in attributing or associating a colour with each of these reference points for the purposes of colouring or filling in the region associated with each reference point with the colour chosen for this region, in memorising, correspondingly, the cartography of the set of selected reference points (13a, 13b, 13c) and the colours which are respectively attributed to or associated with them, in superimposing, on another visually displayed representation, the cartography of the reference points and of the associated colours of the preceding representation, and in correcting the position of the reference point (13c) of the regions of this other representation which have moved or have been deformed in such a way that this reference point is brought within the region for which it was previously attributed, for the purposes of colouring each of the regions by the colours which are respectively associated with them.
Patent FR-2660988-A1 (FR)
Title: Method and device for drawing off condensate from a heating installation operating on high-pressure steam
Inventor: GEORGES BAECKEROOT
IPC: F24D10/00
Filed: 1990-04-11
Abstract: The invention relates to the drawing-off of condensate from a heating installation operating on high-pressure steam. High-pressure steam is used to raise the pressure of condensate and discharge it to the unit or to a drain. The invention also relates to a device comprising a vertical vessel (6), air- and watertight, comprising a low feed inlet (7) for receiving the condensate, a high feed inlet (8) for the intake of steam coming from the high-pressure steam main, a discharge outlet (7) for discharging the condensate, means (10, 11) for detecting a low level and a high level of condensate in the vessel, these means being connected to a circuit (12) for controlling a solenoid valve (9) acting on the intake of steam to the vessel (6). Application to urban heating.
Patent FR-2661787-A1 (FR)
Title: Method for self-exciting an alternator, especially an alternator for supplying power to a rotating inductor of a synchronous machine without energy transmission by sliding contact, and devices for implementing it
Inventor: FRANCOIS CZAJKOWSKI
IPC: H02K19/26
Filed: 1990-05-03
Abstract: Method for self-exciting an alternator (1), without energy transmission by sliding contact, especially an alternator for supplying power to a rotating inductor of a synchronous machine, comprising, on its rotor (4), an armature coil (40) carrying induced currents and an inductor coil (23) on its stator (3), separated from the rotor by a gap (e) traversed by a common magnetic flux (PHIc). A modulation of the common magnetic flux (PHIc) is created at a frequency equal to a predetermined multiple of the rotational frequency of the alternator, an electromotive force induced in the receiver coils (21) at the stator (3) of the alternator by the said modulation of the common magnetic flux (PHIc) is picked up at the terminals of the said receiver coils (21), and the inductor coil (23) is supplied with power by a substantially constant current resulting from the rectification of the electromotive force induced in the receiver coils (23). Use especially for supplying power to rotating inductors of synchronous machines.
Patent FR-2662603-A1 (FR)
Title: Complex material in sheet form, usable especially for hospital applications
Inventor: PATRICK OBERSON
IPC: A61B19/08
Filed: 1990-06-01
Abstract: Complex material characterised in that it consists of a first layer of nonwoven fabric and of a second layer, associated with the first, made up of a synthetic resin added onto the layer of nonwoven fabric, having been deposited in the form of a film produced by extrusion on one face of the first layer of nonwoven fabric, and the whole having been subjected to a laminating operation by the set of calender rolls of known type.
Patent FR-2663062-A1 (FR)
Title: Device for the crossbracing of structures or buildings, and structures thus formed
Inventor: ELISABETH MORTAMAIS
IPC: E01D11/02
Filed: 1990-06-11
Abstract: The invention relates to a device (1) for the crossbracing of structures or buildings, comprising at least one element of the mast type (2a) or wall, at one particular point on which there is anchored a first end (3a) of at least one stay rod (3). The device (1) is characterised in that it comprises at least one rigid lever arm (4) which is horizontal and is fixed or articulated with respect to the structural element (2) in a horizontal articulation axis (6), the second end (3b) of the stay rod (3) being anchored at a particular point on the lever arm (4), on which there bears a counterweight (5) counterbalancing the moment of the overturning forces to which the structural element (2) is subjected. The invention is used for the erection of lightweight or temporary structures, such as hangars covered by canvas, or construction works (suspension bridges) or constructions of very large dimensions and with very large spans, without intermediate supports.
Patent FR-2664612-A1 (FR)
Title: Procede de fabrication des microorganismes et microorganismes a productivite cellulaires ameliorees.
Inventor: BERNARD BIBAL
IPC: C12M1/36
Filed: 1990-07-11
Abstract: L'invention concerne un procédé de fabrication de microorganismes producteurs de leur propre inhibiteur de croissance, en particulier des bactéries lactiques, ledit procédé permettant d'améliorer et de contrôler l'activité cellulaire spécifique et la productivité cellulaire des microorganismes. Un objet de l'invention consiste en des microorganismes à activité cellulaire spécifique et productivité cellulaire améliorées.
Patent FR-2665044-A1 (FR)
Title: Label holder device for telephony distributor
Inventor: PIERRE BONVALLAT
IPC: H04Q1/14
Filed: 1990-07-23
Abstract: Label holder able to be mounted removably on a terminal strip (5) of a telephony distributor. It consists of three articulated parts, including two end parts (12, 13) for fixing to the ends (6) of the terminal strip, and an elongate central part (17) which accommodates the label (18). This central part (17) clips on each side via end bars (20, 21): it is thus possible to open the label holder on one side and turn it around the other bar.
Patent FR-2655942-A1 (FR)
Title: Dispositif de commande de la position d'un engin spatial avec compensation du frotttement d'une roue de reaction.
Inventor: JOHN BATTERSON STETSON JR
IPC: B64G1/36
Filed: 1990-10-10
Abstract: Un engin spatial (10) stabilisé par une roue de réaction (12) réduit les erreurs de position aux inversions de la roue par application d'une composante de tremblement au signal de commande du couple de la roue. Application aux engins spatiaux.
Patent WO-9200876-A1 (WO)
Title: Dispositif de securite pour helicopteres et machines similaires a voilure tournante
Inventor: CARROT LOUIS
IPC: B64C27/00
Filed: 1991-05-17
Abstract: Ce dispositif comprend une enveloppe gonflable (1) fixée sous la coque inférieure (2.1) de l'hélicoptère (2) en épousant, dans sa partie supérieure, la totalité de la face de la coque inférieure (2.1) de l'hélicoptère et ayant en position d'utilisation et de gonflage, une forme trapézoïdale de très grand volume débordant très largement du volume défini par l'hélicoptère en augmentant le polygone de sustentation, ladite enveloppe étant agencée sur ses côtés avec des moyens de renfort anti-gauchissement (4), et des moyens limiteurs et contrôleurs de la pression à l'intérieur (3).
Patent WO-9208498-A1 (WO)
Title: Holder for objects inside a rotating drum
Inventor: ROUMAGNAC JEAN-PATRICK
IPC: A23L3/14
Filed: 1991-10-28
Abstract: A holder for objects (20) inside a rotating drum, particularly that of a sterilizer. The holder includes a pressure plate (22) which can be brought into position by a motor-driven mechanism having a rod (30) with threaded portions (32-36) interacting with sleeves (38-42). The sleeves control the movement of pairs of link arms (48, 48', 50, 50') which are rigidly fixed to the pressure plate (22) and are in contact with the drum wall (12).
Patent FR-2675000-A1 (FR)
Title: Procede et dispositif pour attenuer l'effet du radioparasitage par conduction sur le reseau alternatif polyphase.
Inventor: MARCEL LOUARN
IPC: H02M7/217
Filed: 1991-04-05
Abstract: La présente invention concerne un dispositif pour atténuer le radioparasitage par conduction sur un réseau alternatif polyphasé ainsi que son procédé de fabrication. Le dispositif selon l'invention comporte deux ensembles identiques disposés en parallèle comportant chacun, pour chaque phase d'un réseau alternatif, une inductance Li dont l'une des deux extrémités est reliée à une phase de ce réseau, l'autre extrémité étant reliée, selon la position d'un commutateur Si imposée par un circuit de commande (1), tantôt aux inductances Li des autres phases pour former sur ce réseau alternatif une charge inductive montée en étoile, tantôt à deux éléments de redressement Di, lesquels forment avec ceux des autres phases un circuit redresseur en pont, pour assurer le passage du courant dans une charge résistive Rch sur laquelle est placée un condensateur C, les commutateurs Si d'un ensemble étant commandés simultanément mais en position de phase avec ceux de l'autre ensemble.
Patent FR-2675107-A1 (FR)
Title: Device for locking and balancing a motor vehicle tailgate (rear hatch)
Inventor: JACQUES BASCOU
IPC: F16F3/04
Filed: 1991-04-09
Abstract: Device for locking and balancing a motor vehicle tailgate pivoting along its upper edge on the bodywork of the vehicle and consisting of a pane concealing the recess of a structural frame delimited by an upper crossmember, two lateral uprights, and by a lower crossmember, among which each lateral upright carries the hinge pins of a connecting rod and of a balancing spring, the ends of which are held firmly bearing on a structure of the rear upright of the roof, characterised in that the upper crossmember carries stop means (42) and sliding means (54) for the upper part of the hatch between a closed position and a partly open position.
Patent FR-2675477-A1 (FR)
Title: Combination hygiene device consisting of a waste bin and of a container for dog excrement
Inventor: JEAN-CLAUDE ROULINA
IPC: B65F1/14
Filed: 1991-04-17
Abstract: The invention relates to a hygiene device which makes it possible, particularly in towns, to collect both paper and diverse waste products as well as dog excrement in a sand container or equivalent. The device essentially comprises a platform (4, 5) pivoting about a mast (1) anchored to the ground (2) and a waste bin (6) fixed to the platform; the latter serving as a movable concealing device for the sand container (7) and can be displaced in rotation simply by pushing. Application, in particular, as street furniture for hygienic use.
Patent FR-2677877-A1 (FR)
Title: Spittoon system, particularly intended for equipment used in dental care
Inventor: HERVE DOCTEUR LE POURHIET
IPC: A61C17/14
Filed: 1991-06-19
Abstract: The main aim of the invention is to improve hygiene, as well as the working conditions of the assistants. The spittoon system is characterised in that it comprises a disposable element (2) for one-off use, in the form of a bowl, the bottom (20) of which is inclined towards a perforated central part (22). The element (2) can be fitted on a support (3) having a drainage orifice (32) communicating with a waste water outlet conduit. The perforated part of the bottom is thus situated opposite the drainage orifice (32).
Patent FR-2680220-A1 (FR)
Inventor: REYMONET JEAN-PIERRE
IPC: E01C19/17
Filed: 1991-08-09
Abstract: The invention relates to a mechanical actuation device (1) for opening or closing a valve of at least one spray nozzle (2, 2A) moving along a predetermined path with respect to a support (4), the said valve comprising a control member (5, 21) which can move between two positions, an opening one and a closing one, the said device (1) comprising means (7A, 7B, 13A, 13B; 23, 24) intended for mechanically stressing the said control member (5, 21) in order to make it pass from one of its opening or closing positions to the other. <??>The valve is of the slide type, the control member (5, 21) being mounted in a sliding manner with respect to the nozzle (2, 2A) in order to be moved in translation between its two opening and closing positions, the stressing means (7A, 7B, 13A, 13B; 23, 24) comprising at least one guiding incline (13A, 13B; 23, 24) provided, in the region of the opening or closing zone, with a break (15A, 15B; 25, 26) by means of which the control member (5, 21) is intended to pass from one of its positions to the other.
Patent FR-2681906-A1 (FR)
Title: Centrifugal pump for a combustion engine coolant circuit
Inventor: JEAN-PAUL PERNET
IPC: F01P7/16
Filed: 1991-09-27
Abstract: Centrifugal pump for an internal combustion engine coolant circuit, particularly equipping road-going vehicles, including a body (housing) (1) provided with a pumping chamber (4) in which is located a rotor (12) equipped with a plurality of blades (2c) driven mechanically from the drive shaft, the said chamber (4) including a lateral wall element (5) extending in the vicinity of the surface of revolution described by the blades (2c) of the rotor (2), characterised in that the said wall element (5) is mounted so that it can move in a housing (11) of the said body (1) adjacent to the said chamber (4) and in that it includes an actuator device (7) for displacing the said wall element (5) so as to be able to adjust the distance separating the wall element (5) and the surface of revolution described by the blades (2c) and thus act on the efficiency (output) of the pump, the said device (7) being driven from one or more operating parameters of the engine.
Patent FR-2683401-A1 (FR)
Inventor: PATRICK BRINDEL
IPC: H04B10/155
Filed: 1991-10-31
Abstract: A laser (4) is polarised in the neighbourhood of the kink (8) in its characteristic curve (6). It furthermore receives, in electrical form, a base wave applied to an input (14) of the generator and a local wave provided by a local oscillator (16) and it mixes these waves while adding their frequencies in order to modulate the light wave which it emits. <??>The invention finds particular application in telecommunications systems.