baber/WOPTO huggingface dataset:
Patent FR-2648590-A1 (FR)
Title: Method and device for estimating movement in a sequence of animated images
Inventor: KERDRANVAT MICHEL
IPC: H04N7/36
Filed: 1989-06-20
Abstract: The method is intended to estimate movement in a sequence of animated images by executing a gradient algorithm which minimises the quadratic deviation in the local luminance variations of the current point of the image with the point which corresponds to it in the preceding image frame. It consists in making two different displacement estimates in each filtered frame according to two different resolutions: - a first estimate 6 takes place between the current frame and the frame which precedes it, de-interlaced and filtered at a quarter of their band; - a second estimate 9 takes place between the current frame and the preceding frame, de-interlaced and filtered to a half of their band; and in initialising the gradient algorithm used in each estimate by two initial values of displacement originating from two adjacent causal points which are closest to the current point situated on the preceding line, by inserting the value of displacement of the current point estimated in the first estimate 6 as a value for calculating 9 the second estimate. Each initial displacement value necessitates the acquisition of only 4 points in the memory containing the preceding frame. Application: data rate compression in digital television.
Patent FR-2649062-A1 (FR)
Title: Device for connecting a ball joint to a motor vehicle steering linkage coupling bar
Inventor: RIFFORT JEAN-FRANCOIS
IPC: B62D7/20
Filed: 1989-06-29
Abstract: Device for connecting a ball joint to a motor vehicle steering linkage coupling bar in which a tapping is formed in a connection arm and receives said coupling bar 1, equipped with a screw thread, characterised in that the threaded part of the coupling bar is adjacent to a cylindrical groove 5 with the function of a bearing surface for blockage which is communicated by a key 9 located in a transverse hole in the connection arm.
Patent FR-2649596-A1 (FR)
Title: Device for storing and transporting an article made from flexible material, such as, for example, a bath towel
IPC: A45C9/00
Filed: 1989-07-17
Abstract: The present invention relates to a device for storing and transporting an article made from flexible material which can be used after unfolding. This device is essentially characterised in that the article made from flexible material 1 is fastened via its edge 3 in a removable manner to one 4 of the edges of a bag 2 which can contain various objects. This device makes it possible, in particular, to store and transport a bath towel and personal effects.
Patent FR-2652554-A1 (FR)
Title: Animal-drawn four-wheeled articulated vehicle
Inventor: LADRIERE
IPC: B62C3/00
Filed: 1989-09-29
Abstract: Animal-drawn four-wheeled (4, 7) articulated vehicle, the wheels being mounted in pairs on two axles respectively supporting two chassis (3, 6) coupled together with the possibility of rotating with respect to one another through the use of a joint, characterised in that the joint is a joint (23, 28) with a spherical ball (23), by virtue of which joint the two constituent chassis of the vehicle are capable of undergoing mutual movements of axial rotation about this ball joint without there being any interaction of the movements of one chassis on the other.
Patent FR-2653761-A1 (FR)
Inventor: MICHEL GENDRAULT
IPC: B66C23/42
Filed: 1989-10-27
Abstract: This robot is intended for handling loads on building or public work sites. <??>A motorised carrier (1) comprises an orientable mast (9) and a folding and unfolding arm (16) articulated to the top of the mast and made from several elements (17, 18, 19) articulated with one another. The end of the arm (16) is linked, by a motorised link (29), with a motorised compensator arm (2) which is telescopic and orientable, having at least one redundant degree of freedom and fitted with a grip holder (36) with active compliance force detection, supporting a grip (3). Control and monitoring means are provided for the driving of the carrier (1), of the compensator arm (2) and of the link (29), while other means supply energy to the grip (3) as well as controlling and monitoring it.
Patent FR-2657118-A1 (FR)
Title: Procede de reglage du jeu des culbuteurs d'un moteur a combustion interne, et appareillage pour la mise en óoeuvre de ce procede.
Inventor: YVAN THURIER
IPC: F01L1/20
Filed: 1990-01-12
Abstract: Procédé de réglage automatique du jeu des culbuteurs dans un moteur à combustion interne ayant pour particularité qu'on insère entre la vis de réglage (23) et la pièce de l'ensemble à culbuteurs avec laquelle elle coopère, par exemple la soupape (42), une cale (100). Pour le réglage du jeu, on fait tourner la vis de réglage d'un angle qui correspond au jeu qu'on veut obtenir, diminué de l'épaisseur de la cale. De préférence, la cale sert également de capteur de déplacement, étant associée à des moyens pour détecter le moment où elle vient en contact simultané avec la vis de réglage (23) et la pièce antagoniste (42). Par exemple, une feuille piézoélectrique peut être insérée dans l'épaisseur de la cale.
Patent FR-2657158-A1 (FR)
Title: Cratering weapon for target with high mechanical strength
Inventor: JEAN DEFFAYET
IPC: F42B10/56
Filed: 1990-01-16
Abstract: The invention relates to a cratering weapon intended to damage surfaces with high mechanical strength, such as concrete runways of air fields. These weapons, generally jettisoned at very low altitude from an aircraft, comprise a front part (1) formed of a casing (3) containing an explosive charge (6) and a rear part (2), fixed to the front part (1) by a fastening means (10) and containing a set of modules (14, 16, 20, 23) for ensuring the functioning of the weapon. Some of the modules of the rear part (2) of the weapon, for example a sequencer (14) ensuring the functioning of the various phases of the weapon, and an extension (17) of the propulsion unit (16) of the weapon, which increases the speed of the weapon, are placed in a ring around the front part (1) of the weapon in order to limit the bulk of the weapon while ensuring its effectiveness.
Patent FR-2660946-A1 (FR)
Title: Method for stabilising the walls of excavated zones and means for implementation
Inventor: JACQUES CELETTE
IPC: E02D17/20
Filed: 1990-04-17
Abstract: The method for stabilising the walls of excavated zones is noteworthy in that the means comprise spindles (5), concrete (6) with the addition of metal fibres, elements (7) interacting with the head of the spindles and capable of transmitting loads and distributing stresses.
Patent FR-2662106-A1 (FR)
Title: Metal sponge for cleaning and polishing, as well as the machine provided for making it after its initial shaping operation, and the implementation method
Inventor: MARC BIRON
IPC: B23P17/06
Filed: 1990-05-15
Abstract: The sponge is noteworthy in that the sponge (1) exhibits, centred in its central cavity on one or both sides simultaneously, a disc or discs (2) attached or fastened to the metal trellis so as to stiffen and to bond (connect), in the zone of the central cavity, the metal trellis to the said discs, thus closing off the said central cavity.
Patent FR-2663153-A1 (FR)
Title: Dispositif de declenchement differentiel.
Inventor: JEAN-PIERRE NEGRE
IPC: H01H71/02
Filed: 1990-06-07
Abstract: Il s'agit d'un dispositif de déclenchement différentiel dont le mécanisme de déclenchement (24) est apte à intervenir sur l'organe de déclenchement d'un dispositif de déclenchement principal en cas de défaut différentiel. Suivant l'invention, ce mécanisme de déclenchement (24) comporte, pour cette action, un levier principal (44), et, couplée avec la manette de manœuvre du dispositif de déclenchement principal, une manette de manœuvre (60), qui est apte à assurer systématiquement, par elle-même, sous la sollicitation de son ressort de rappel (63), un réarmement automatique de ce levier principal (44) avant d'atteindre sa propre position de déclenchement. Application notamment aux disjoncteurs.
Patent FR-2652676-A1 (FR)
IPC: H01H9/46
Filed: 1990-06-27
Abstract: a) Dispositif de contact pour un appareil de branchement électrique, en particulier pour une protection; b) Dispositif caractérisé en ce que la pièce de guidage de l'arc électrique (19) est pourvue, à sa zone d'extrémité tournée vers l'appui de contact (13), sur sa face opposée à la partie d'amenée électrique (8), d'une saillie (26) en matériau ferromagnétique, qui est disposée symétriquement au centre de la pièce de guidage de l'arc électrique (19), le plus petit écartement entre l'appui de contact (13) et la saillie (26) étant d'au plus de la moitié de l'étendue de la saillie (26) en direction longitudinale de la pièce de guidage de l'arc électrique (19). c) L'invention s'applique au dispositif de contact pour un appareil de branchement électrique, en particulier pour une protection.
Patent FR-2649889-A1 (FR)
Title: Agent contenant un compose organique du germanium pour la prevention et le traitement de l'opacite du cristallin
Inventor: SATO SUSUMU
IPC: A61K31/535
Filed: 1990-07-19
Abstract: La présente invention concerne un agent pour la prévention et le traitement de l'opacité du cristallin contenant 1 un composé organique du germanium représenté par la formule : (CF DESSIN DANS BOPI) ou bien 2 une combinaison dudit composé organique du germanium avec l'aminoguanidine, ou bien 3 une combinaison dudit composé organique du germanium avec un dérivé de phénoxazine.
Patent FR-2665987-A1 (FR)
Title: Dispositif generateur d'un faisceau laser continu ou pulse.
Inventor: PHILIPPE BILLOD MOREL
IPC: H01S3/092
Filed: 1990-08-20
Abstract: L'invention concerne un dispositif pour générer un faisceau LASER. L'invention réside dans le fait que le dispositif comprend un moyen (5, 20) pour générer un faisceau LASER en régime continu, un moyen (6, 7) pour générer un faiseau LASER en régime pulsé et un système optique (10) de miroirs déplaçables à coefficient de transmission différent selon le régime continu ou pulsé. Des moyens de commutation (5) sont prévus pour passer d'un régime à l'autre sous la commande de moyens (4). Des moyens de déclenchement (8, 9) permettent d'obtenir un fonctionnement en régime continu-déclenché ou pulsé-déclenché.
Patent FR-2667545-A1 (FR)
Title: Device for fitting a driving element to a hitch for a road-going vehicle
Inventor: ALAIN FROISSARD
IPC: B60D1/26
Filed: 1990-10-03
Abstract: A hitching assembly comprises a hitching pin (14) carried by the chassis of a towing vehicle, and a draw bar (12) comprising a ring (13) intended to interact with the pin (14) is carried by a towed vehicle. A pivoting thrust cylinder (26) is connected to the operating member (23, 16) of the hitching pin (14).
Patent FR-2670842-A1 (FR)
Title: Dispositif de fixation destine a maintenir un groupe de climatisation contre la caisse d'un vehicule automobile.
Inventor: CHRISTOPHE BORIANNE
IPC: F16B5/02
Filed: 1990-12-19
Abstract: La présente invention concerne un dispositif de fixation pour maintenir un organe contre une partie fixe. Le dispositif est caractérisé en ce qu'il comprend un écrou (21) logé avec un jeu axial faible et avec un jeu radial relativement important dans un évidement (19) pratiqué dans une entretoise (15) solidaire de la partie fixe (2) et qui coopère avec une vis (18) en serrant l'entretoise (15) contre la partie fixe (2), l'extrémité de la vis (18) coopérant avec un trou taraudé (22) d'une pièce (23) solidaire de l'organe (1) pour maintenir le trou taraudé à une distance par rapport à l'entretoise (15) déterminée par mise en appui préalable de l'organe (1) contre la partie fixe (2). L'invention trouve application notamment pour le maintien d'un groupe de climatisation d'un véhicule automobile.
Patent FR-2670797-A1 (FR)
Inventor: GERARD ORTH
IPC: C07K16/00
Filed: 1990-12-20
Abstract: DNA sequences corresponding to the whole or partial HPV39 papillomavirus genome. Application to in vitro detection of an infection due to HPV39 or to variants of the latter in a biological sample.
Patent FR-2671020-A1 (FR)
Title: Device for injecting doses of a first liquid into a second liquid at reduced pressure in relation to the first liquid
Inventor: PHILIPPE CLOUP
IPC: G05D11/00
Filed: 1990-12-27
Abstract: A metering device (1) intended to inject doses of a first liquid (2) contained in a receptacle (3) into a second liquid (4) at reduced pressure travelling in a pipe (5). The device comprises a dispensing block (10) onto one wall (20) of which emerge two orifices (22a, 22b) communicating respectively with the receptacle (3) and the pipe (5), and a metering block (11) which has an internal cavity (15) divided into two metering chambers (16a, 16b) by a flexible membrane (17). The chambers (16a, 16b) communicate via channels (18a, 18b) with openings (21a, 21b) provided in a wall (19) in leakproof contact with the wall (19). The chambers (16a, 16b) are brought alternately into communication with the receptacle (3) and the pipe (5) by rotation of the metering block (11) or of the dispensing block (10).
Patent WO-9115513-A1 (WO)
Title: Polypeptides with a dopaminergic receptor activity, nucleic acids coding for these polypeptides and use of these polypeptides to screen active substances on these polypeptides
Inventor: SOKOLOFF PIERRE
IPC: C12N15/12
Filed: 1991-04-03
Abstract: The invention relates to new polypeptides with a dopaminergic receptor activity which contain the sequence of 446 amino acids of Figure 1 or a fragment of this sequence, this fragment being such that it nevertheless contains the sites contained in this sequence and whose presence is necessary so that, when this fragment is exposed on the surface of a cell, it is capable of binding the dopamine to its agonists or antagonists in a specific and measurable manner, for example by means of a radioactive ligand; or it is capable of being recognized by antibodies which also recognize the above-mentioned sequence of 446 amino acids but do not recognize either the dopaminergic receptor D-1 or the dopaminergic receptor D-2; or it is capable of generating antibodies which recognize said sequence of 446 amino acids but do not recognize either the dopaminergic receptor D-1 or the dopaminergic receptor D-2.
Patent FR-2658114-A1 (FR)
Title: Dispositif de protection de cylindres d'etirage d'une installation d'etirage longitudinal, en particulier pour materiaux thermoplastiques.
Inventor: WILLI EBERLE
IPC: B29L7/00
Filed: 1991-02-14
Abstract: Les boîtiers de roulement (2) de chaque cylindre (3, 4, 5) du groupe inférieur (7) de cylindres sont en liaison active avec des moyens (8) de production de force, de façon telle que les boîtiers de roulement (2) sont poussés, par rapport aux cylindres (9, 10, 11) situés en face, du groupe supérieur (12) de cylindres, contre une butée (14, 15) disposée, fixe, sur le bâti et que, surmontant la poussée, l'un des cylindres (3, 4, 5) portés dans les boîtiers de roulement (2) peut se déplacer, parallèlement à l'axe des cylindres, voisins, du groupe inférieur des cylindres, en direction du contacteur électrique de fin de course (17) à manuvre manuelle. Application: protection d'une installation d'étirage longitudinal de matériaux thermoplastiques.
Patent FR-2674111-A1 (FR)
Title: Table/bar with pivoting boxes
Inventor: MARIE-JOSEPHE MARIN
IPC: A47B17/06
Filed: 1991-03-20
Abstract: The invention relates to a table/bar in which the boxes, which contain bottles, pivot about two spindle posts to reveal and allow access to their contents. It consists of a top plate, a bottom plate, a vertical board joining the two plates and acting as a wall, while a second vertical board defines two equal spaces on either side of its middle line. Fitted in on each side of the middle plane are two cubes which each have two open lateral sides and pivot through 180 degrees out of the table around two spindles fitted with ball bearings so as to double the useful area of the top plate and simultaneously reveal the bottles which they contain. The table/bar according to the present invention can be used both by individuals at home and by hotel chains, transport companies and industry (e.g. offices).
Patent FR-2676914-A1 (FR)
Title: Anatomical femoral prosthesis
Inventor: SERGE BENOIT
IPC: A61F2/36
Filed: 1991-05-28
Abstract: Femoral prosthesis intended to be lodged in the medullary cavity of a femur, consisting of a femoral component continued laterally by a stud which is intended to receive a spherical femoral head, characterised in that its distal lower part is formed by a cylindrical diaphyseal shaft of vertical axis (YY') and length (LQ).
Patent FR-2679063-A1 (FR)
Title: Procede et appareillage d'elimination en continu de l'iode radioactif contenu dans les elements combustibles nucleaires irradies.
Inventor: JEAN-PAUL GUE
IPC: G21F9/02
Filed: 1991-07-11
Abstract: Ce procédé consiste à dissoudre, dans un dissolveur (2), des éléments combustibles dans une solution nitrique, à une première température à désorber, dans un premier désorbeur (10), de l'iode contenu dans la solution (8) sortant du dissolveur, à une seconde température et sans injection de vapeurs nitreuses, pour former des ions PuO2 2 + et des iodates à partir des espèces d'iode contenues dans la solution sortant, à désorber, dans un second désorbeur (16), de l'iode contenu dans la solution (14) sortant du premier désorbeur, à une troisième température avec injection (17) de vapeurs nitreuses pour réduire les iodates en iode moléculaire volatil ainsi que les ions PuO2 2 + formés en Pu4 + .
Patent FR-2667635-A1 (FR)
Title: Procede de fabrication d'une toiture.
Inventor: KLAUS-PETER SCHUMANN
IPC: E04B1/16
Filed: 1991-10-03
Abstract: a) Procédé de fabrication d'une toiture. b) Pour pouvoir, lors de de la fabrication de toitures de bâtiment, être d'une part largement indépendant de matériaux déterminés et d'autre part, réaliser les formes de toiture les plus variées avec une bonne isolation, on propose un procédé dans le cas duquel, sur le plancher haut (2) de l'étage le plus élevé du bâtiment, on applique, avec étanchéité, un moule négatif (12) qui correspond à la forme et à l'inclinaison futures de la toiture et également au profilage de la couverture (19). Pour former la couverture (19), on coule du béton dans l'espace existant sous le moule négatif (12), ce moule négatif donnant, à la surface supérieure de la couverture, le profilage désiré, par exemple des formes de tuile déterminées. c) L'invention concerne une fabrication de toiture en béton simulant des toitures en matériaux traditionnels.
Patent FR-2684143-A1 (FR)
Inventor: ROLAND ROSSI
IPC: F16B7/04
Filed: 1991-11-25
Abstract: Device, comprising a flange made up of a strip of material forming a closed ring (1) defining a hollow component, the edges (2 and 3) of the strip being warped in space and each defining a housing (21, 31) the axis (X-X; Y-Y) of which is, in general, transverse to the axis (Z-Z) of the ring and the shape and dimensions of which correspond substantially to those of one of the parts (5, 6) to be assembled which it is to receive, the device being characterised in that the bottoms (22, 32) of these housings define bottom lines which are separated from one another and in that the two parts each located in their housing of the flange are connected by a clamping means.
Patent FR-2686298-A1 (FR)
Title: Booster cushion for seating a child on the rear seat of a car
Inventor: MICHEL BRUN
IPC: B60N2/28
Filed: 1992-01-17
Abstract: This booster cushion for seating a child on the rear seat of a car is of the monolithic type and composed of at least one seat part (2) and of a boosting base (5). According to the invention, the boosting base (5) is made up of at least two vertical and spaced-apart ribs (7), of which the surface for bearing on the seat (8) is less than a third of the surface of the seat part (2).
Patent FR-2680602-A1 (FR)
Title: Dispositif de circuit integre a suppression des bruits d'alimentation.
Inventor: BYOUNG-YUN KIM
IPC: H01L21/822
Filed: 1992-01-30
Abstract: a) Dispositif de circuit intégré à suppression des bruits d'alimentation, b) dispositif caractérisé en ce qu'il comprend un film diélectrique (12) formé sur le côté arrière d'un substrat (10) de semi-conducteur sur lequel est formé un circuit intégré, de manière à constituer ainsi un condensateur en association avec ce substrat, avec le film diélectrique, et avec une armature de branchement de boîtier (14).
Patent FR-2690433-A1 (FR)
Inventor: CLAUDE ARDIACO JEAN
IPC: C01B17/96
Filed: 1992-04-24
Abstract: Technical ferrous sulphate heptahydrate treated to remove the traces of intercrystalline water containing free acid and thus to make it capable of free flow. The treatment consists in mixing it with finely ground anhydrous calcium phosphates containing at least one calcium atom per one phosphorus atom. Di- or monocalcium orthophosphates which crystallise with water of substitution are formed, in contact with sulphuric acid, from tri- or dicalcium orthophosphates or their pyrophosphate and metaphosphate precursor. From a crude ferrous sulphate, which agglomerates into masses perfectly fluid products are obtained containing from 90 to 97 % of iron sulphate heptahydrate crystals, and very similar in appearance to ferrous sulphate heptahydrate. This treatment may be used in combination with a conventional treatment such as mixing with a partially dehydrated ferrous sulphate and a neutraliser such as calcium carbonate. Furthermore, the process can be applied to other crystalline hydrated metal sulphates, cupric sulphate and aluminium, magnesium and zinc sulphates.
Patent FR-2691388-A1 (FR)
Title: New assembly joint for sheets - having two discs with circular cavity which widens to form a swelling extending to the interior, etc.
Inventor: JEAN-CLAUDE CHABOD
IPC: B21D39/03
Filed: 1992-05-21
Abstract: A new assembling joint is claimed for sheet blanks by cold forming of the type in which circular cavities are simultaneously cut into two sheet blanks (7, 8) using a punch and a die. The two circular cavities are thereby embedded into each other and present, close to the bottom, an extension characterised in that the bottom of the circular cavities presents, at least, one boss extending into the interior of the cavities. The machine for producinmg these new assembling joints in sheet blanks by cold forming is also claimed, together with the tooling needed by such a machine. USE/ADVANTAGE - The machine for applying a new assembling joint to the assembly of sheet blanks by cold forming using the lapping technique to join the blanks as an alternative to spot welding. The assembly is totally mechanical and is less likely to damage any protective coatings on the sheets. It can also be used in the assembly of sheets of dissimilar such as sheets of steel and aluminium. The present joint used in the assembly of sheet blanks has the major advantage of allowing the counter rotation of sheets that have been joined whilst retaining the advantages of lap jointing over spot welding i.e. lower investment costs, lower power requirements, less pollution and the chance of inducing parasitic electrical currents that may affect numeric controllers or computers.
Patent FR-2691887-A1 (FR)
Title: Boîtier muni d'un système de fermeture à tiroir.
Inventor: PASCAL BALZEAU
IPC: B65D43/22
Filed: 1992-06-05
Abstract: Boîtier (1) muni d'un dispositif de fermeture comportant un tiroir (7) coulissant dans le fond (3) du boîtier dans lequel le tiroir (7) a la forme d'un T, la barre principale (24) du T portant des pattes élastiques (25) recourbées l'une vers l'autre pour le rappel du tiroir (7).