baber/WOPTO huggingface dataset:
Patent FR-2675002-A1 (FR)
Inventor: PHILIPPE ROBERT
IPC: H04N5/14
Filed: 1991-04-05
Abstract: The invention describes a method for classifying pixels in an image belonging to a sequence of animated images and also a method of temporal interpolation of images using the classification obtained. The method of classifying pixels in an image t(j+1) obtained by temporal projection of the field of movement of an image t(j) belonging to a sequence of animated images, where the pixels of the image t(j) are defined by a vector-movement and by a label, the label belonging to a class such as "normal", "occluding" or "appearing", is characterized in that before projection, all pixels of t(j) are labelled "appearing", and then, during temporal projection, the labelling is modified according to the labelling of the pixels in t(j) so as to obtain labelling according to the three classes mentioned. Application to television image processing.
Patent FR-2661619-A1 (FR)
Title: Filtre a liquide avec soupape de decharge.
Inventor: DIETMAR SONNTAG
IPC: B01D35/147
Filed: 1991-04-29
Abstract: Pour pouvoir réutiliser une soupape de décharge (8) disponible, lors du remplacement de la cartouche filtrante (6), sur un filtre à liquide (1), un filtre à huile pour moteurs à combustion interne, notamment, une solution proposée consiste à assembler directement la soupape de décharge avec le couvercle (3) du corps de filtre (2).
Patent FR-2675995-A1 (FR)
Inventor: FRANKFURT CHRISTOPHER C
IPC: A61K8/00
Filed: 1991-05-02
Abstract: A coloured or colourless nail varnish containing, in a varnish solvent system, a film-forming substance, a resin, a plasticizer and 0.01-0.5 wt. % of aramide fibres (poly(paraphenylene terephtalamide), and having improved adhesion and strength on fingernails.
Patent FR-2661966-A1 (FR)
Title: Hydraulic control device
Inventor: LUDWIG PRUSS
IPC: F16H61/28
Filed: 1991-05-03
Abstract: The invention relates to a hydraulic device for controlling boosters (20, 22 - 26) corresponding to the elements for switching over the various gear ratios in a staged mechanical gearbox with several ratios and, if necessary, to other switch-over elements. …<??>A distributor (12) with a slide valve having three distinct positions is provided, each of these distinct positions of the slide valve allowing the communication between two of the boosters (20, 22 - 26) respectively, and one of two separate feed pipes (10, 11). These feed pipes include devices (13, 14) with control valves allowing the alternating connection of the pipes (10, 11) with a central pipe (8) for feeding pressurised fluid. …<??>Field of application: control of transmissions with gear change. … …
Patent FR-2676559-A1 (FR)
Title: Bidirectional bus expansion device
Inventor: LOUIS LEOPOLD
IPC: G06F13/40
Filed: 1991-05-13
Abstract: The device comprises two symmetric assemblies. Each assembly includes on the one hand, arranged in series from one bus to the other, an input-inverting amplifier (10a, 10b), an AND gate with two inputs (12a, 12b) and an output-inverting amplifier (14a, 14b) and, on the other hand, an enable inverter (16a, 16b) whose input is connected to the output of the AND gate and whose output drives the second input of the AND gate of the other assembly.
Patent FR-2676739-A1 (FR)
Title: N-alkyl, n-acetylosylamines, leur procede de preparation et leurs utilisations notamment en tant qu'agents tensioactifs ou agents de solubilisation pour l'isolement de proteines membranaires.
Inventor: MUSTAPHA EL GHOUL
IPC: C09K23/56
Filed: 1991-05-22
Abstract: L'invention concerne des N-alkyl, N-acétylosylamines, caractérisées en ce qu'elles répondent à la formule (I): (CF DESSIN DANS BOPI) dans laquelle - R1 représente le résidu d'un sucre réducteur choisi parmi le glucose, le galactose, le lactose ou le cellobiose, - R2 est un radical alkyle, linéaire ou ramifié, comprenant de 1 à 24 atomes de carbone, de préférence de 8 à 18 atomes de carbone sous réserve que lorsque R1 est un résidu de lactose, R2 soit différent du radical nonyle, leur procédé de préparation et leur utilisation en tant qu'agents tensioactifs.
Patent FR-2678430-A1 (FR)
Title: Diode a avalanche dans un circuit integre bipolaire.
Inventor: JEAN-MICHEL MOREAU
IPC: H01L21/8222
Filed: 1991-06-28
Abstract: L'invention concerne une diode à avalanche formée dans un circuit intégré bipolaire comprenant, dans une couche N (20), une première région P (22), une région N (21) disposée à l'interieurde la première région de sorte que la portion de la première région disposée sous la région N et au voisinage de l'interface avec celle-ci présente un premier niveau de dopage, une deuxième région P (23) s'étendant sous la région N avec un deuxième niveau de dopage supérieur au premier au voisinage de la jonction, et une troisième région P (30) disposée sous la région N et débordant par rapport à la deuxième région P, cette troisième région ayant au niveau de son interface avec la région N un niveau de dopage intermédiaire entre les premier et deuxième niveaux de dopage.
Patent FR-2678925-A1 (FR)
Title: Revetement pour rouleaux de convoyeur.
Inventor: PASCAL TINELLI
IPC: C03B35/18
Filed: 1991-07-11
Abstract: L'invention concerne un revêtement tubulaire pour rouleaux de convoyeur de feuilles de verre amenées à leur température de ramollissement dans un four de bombage et/ou de traitement thermique qui présente la particularité d'avoir une surface extérieure, celle en contact avec les feuilles de verre, à base de fils métalliques. On l'utilise de préférence pour équiper les rouleaux présents dans les zones de repositionnement frontal et/ou latéral des feuilles de verre sur le convoyeur.
Patent FR-2679325-A1 (FR)
Title: Safety and arming unit with bistable flap
Inventor: ANDRE BLIN
IPC: F42C15/44
Filed: 1991-07-15
Abstract: The technical sector of the invention is that of safety and arming units. The safety and arming unit according to the invention comprises a primer carrier flap (19), rotatable with respect to a body (7) of the unit, and capable, driven by a motor (24), of passing from a safety position to an armed position. It is characterised in that a spring (28) links the flap (19) to the body and is arranged in such a way that the axis of rotation (21) of the flap is situated between the two fastening points (29a, 29b) of the spring, the spring thus providing two stable positions for the flap (19) with respect to the body, these two positions being the safety position and the armed position. Application to horizontal-action mines.
Patent FR-2666702-A1 (FR)
Title: Plated metal column for a linear motor and method for manufacturing it
Inventor: MASAHARU FURUTANI
IPC: H02K41/025
Filed: 1991-07-16
Abstract: Such a column comprises a core (11) including a threaded part (13, 14) at its two ends, allowing for connection, and produced in a magnetic material, and, in the peripheral surface of which a structure (15) is formed consisting of convex and concave parts and including a large number of longitudinal, transverse or oblique grooves; and a tube (12) produced in a material which is a good conductor, which is fitted closely over the outer periphery of the core by virtue of the fact that the inner surface of the tube penetrates into the grooves formed in the said structure (15) consisting of convex parts and of concave parts. Application especially to a linear motor used for a lift or an elevator.
Patent FR-2680357-A1 (FR)
IPC: B65D81/32
Filed: 1991-08-16
Abstract: The packaging comprises a first bottle (1) open at the base to form a skirt (3), and fitted at the top with a distributor fitting (7); an intermediate component (8) affixed to the base of the first bottle with a central duct (9) admitting a separable plug (10); a second bottle (2) with a neck (24) admitted in the aforesaid central duct (9), the neck being fitted with a cap (25) for storage purposes. Linking means (L) are provided between the neck (24) and the cap (25). The packaging comprises between the neck ()24) and the central duct (25) connecting elements (J) differing from the aforesaid linking elements (L), with a part (28) on the neck (24) and on the central duct (9) an associated part (29) arranged so as not to interfere with the part (26) of the aforesaid linking means (L) located on the neck (24).
Patent FR-2684336-A1 (FR)
Title: Device for pairing (twinning) wheels, and wheels designed for such pairing, particularly for a motor vehicle
Inventor: ALAIN MACE
IPC: F16B21/02
Filed: 1991-12-03
Abstract: The present invention relates to a device for pairing wheels, and to a wheel designed for such pairing, particularly for a motor vehicle. This device, of the sort allowing quick and temporary pairing of a wheel, termed main wheel, and of a wheel capable of being added on, is characterised in that the assembly of the main wheel (1) and of the added-on wheel (2) is obtained, on the one hand, by interfitting projecting elements (4) secured to one face (21a) of the added-on wheel into corresponding cutouts (3) made as hollows on a face (12a) of the main wheel facing the said face (21a), so as to centre and secure the wheels (1, 2) in terms of rotation and, on the other hand, by tie rods (7) interacting with the wheel discs (15, 25) so as to prevent them from detaching axially. The device applies particularly to the pairing of motor vehicle wheels.
Patent FR-2685712-A1 (FR)
Title: Support apparatus for a suspended rail
Inventor: GAETANO DI ROSA
IPC: E01B25/24
Filed: 1991-12-30
Abstract: This support apparatus (10) comprises a plate (13) integral with its lower end and two elastic elements (17) having ends (19, 20) which are housed in grooves (16, 23) of two, upper and lower, flanges of the suspended rail (14). This rail (14) is positioned by introducing a tooth into the upper groove (16) and applying the end plate (13) of the suspension apparatus against the suspended rail (14). The rail is therefore positioned and held before its final fastening. Application to the production of suspended transporters.
Patent WO-9212902-A1 (WO)
Inventor: GONOD ANDRE
IPC: B65D3/22
Filed: 1992-01-16
Abstract: La présente invention concerne un procédé de fabrication d'un tube renforcé en carton et métal, caractérisé en ce que ledit tube est obtenu par roulage convolute ou spiralé d'au moins une bande métallique (2) épaisse préalablement contrecollée sur au moins une bande de carton (4). Les tubes réalisés selon ce procédé peuvent notamment servir dans toutes les applications pyrotechniques, mais sont également utilisés pour la réalisation de mandrins, de boîtages cylindriques, de colonnades avec ou sans décorations extérieures, de mobiliers divers, d'étagères, de coffre, ou encore de boîtes de conserve.
Patent WO-9301274-A1 (WO)
Inventor: FLEER REINHARD
IPC: C12R1/645
Filed: 1992-06-30
Abstract: La présente invention concerne de nouvelles souches de levure du genre Kluyveromyces lactis modifiées par génie génétique, leur préparation, et leur utilisation pour la production de protéines recombinantes.
Patent FR-2688638-A1 (FR)
Title: Procede de commande d'une charge electromecanique par au moins un convertisseur a commutateur(s) a impulsion et dispositif pour sa mise en óoeuvre.
Inventor: MARIE BOURGEOIS JOHN
IPC: H02P7/29
Filed: 1992-03-10
Abstract: Dans le procédé de réduction du bruit acoustique d'une charge électromécanique 1, les fréquences de commutation sont choisies pour que la période de commutation soit noyée dans le bruit naturel de la charge. Ce dispositif comprend un convertisseur 3 commandant, par l'intermédiaire d'un commutateur(s) à impulsion, la charge 1, un circuit hacheur 4, et une unité de commande 6, un générateur 5 de nombres aléatoires relié audit circuit hacheur 4.
Patent FR-2694376-A1 (FR)
Title: Household waste incinerator grille bar - has replaceable hollow front section enclosing fixings and base air entry for movable bars mounted staircase fashion
Inventor: FRANCIS HAESEBROUCK
IPC: F23H17/12
Filed: 1992-07-31
Abstract: The grille bars are mounted like steps, movable independently. Each bar (1) is in two parts (5,6). The main body (5) has a flat top (2) and lower (3) surface, supported by the next adjacent bar beneath. The other part (6) forms a detachable front shield (4), fastened to the main body. The main body may have a slanting front (7) with combustion air entries (8), supporting the front shield air deflector. A rear shield cavity (14) encloses bolts and shaped nuts (18), fixing it to the body and a base air opening (16). ADVANTAGE - Front rubbing and thermal shock wear section, of appropriate material, is replaceable, costing less than a complete assembly.
Patent FR-2681927-A1 (FR)
Title: Mecanisme d'avancee tournant.
Inventor: HIROSHI NOMURA
IPC: G02B7/10
Filed: 1992-09-30
Abstract: Mécanisme d'avancée tournant comprenant des engrenages (10d) et des filets mâles (10a, 10a') disposés sur la surface périphérique extérieure d'une bague intérieure (10) et une bague extérieure portant des filets femelles qui sont en prise avec les filets mâles de la bague intérieure. Au moins un filet mâle (10a') formé entre les engrenages (10d) de la bague intérieure (10) est en prise avec un filet femelle disposé sur la bague extérieure, et au moins un pignon (20) est en prise avec au moins l'un des engrenages (10d) pour faire tourner la bague intérieure (10) par rapport à la bague extérieure, quelle que soit la position axiale de la bague intérieure (10). Application notamment à l'objectif zoom d'un appareil photo.
Patent FR-2697622-A1 (FR)
Title: Nappe de tubes pour échange thermique, en particulier pour surchauffeur de chaudière, dont les tubes sont entourés par un revêtement protecteur.
Inventor: MICHEL AGRIMONTI
IPC: F28F19/02
Filed: 1992-11-02
Abstract: La nappe (N) d'échangeur thermique comprend des tubes présentant des branches (1, 2, 3, 4) parallèles dont les axes sont situés sensiblement dans un seul et même plan (P), destiné à être disposé verticalement lorsque la nappe (N) est installée en position de travail. La nappe (N) comporte de chaque côté des moyens de maintien (M1, M2) du revêtement protecteur (R), s'étendant dans un plan parallèle à la nappe (N) d'échangeur; des moyens de liaison (L) sont prévus entre les moyens de maintien (M1, M2) situés de chaque côté de la nappe, les susdits moyens de liaison (L) traversant la nappe (N) d'échangeur entre les branches adjacentes parallèles (1, 2, 3, 4).
Patent FR-2698133-A1 (FR)
Title: Mounting of table tops of display stands for use in marketplace - includes tubular elements having male and female end permitting alignment and assembly by interlocking these elements,each element having recess to receive corner of table top
Inventor: MICHEL VULIN
IPC: F16B12/42
Filed: 1992-11-17
Abstract: Table tops are mounted by mounts, each consisting of tubular elements (1) having a male end (10) and a female end (9) which allows for the alignment of the built up assemblies. Each element is provided with a recess (8) which is at right angles to its axis for the reception of the corner of a table top (2). The table top (2) is held in position by a self tapping screw (14) which is guided by sleeve (11) and engages with a plug (12). These two items being mounted either side of the recess (8) and are part of the tubular element (1). Use/advantage - For the mounting of table tops of display stands as used in supermarkets where the method of mounting dispenses with the need to machine the table top corners and also protects the corners from damage.
Patent FR-2703386-A1 (FR)
Title: Formwork for the inner and outer side of a sill support and threshold made of concrete
Inventor: PATRICK CHOPIN
IPC: E04G13/06
Filed: 1992-11-12
Abstract: The invention relates to a formwork for the inner and outer side of a sill support and threshold made of concrete. For these three formworks, the object of the invention is characterised in that they consist in each case of a mould base, lateral cheeks sliding on the vertical part of the mould base, for the inner formworks a box of rectangular cross-section held by vertical notches in the cheeks, boxes directed towards the masonry. For the sill support formworks, holes are formed on the edge of the horizontal part of the mould base in order to allow it to be held on the rim of a board (plank) by screws or nails. Application to forming sill and threshold supports made of concrete.
Patent FR-2698904-A1 (FR)
Title: Anti-theft device for rear doors of HGVs - comprises one bar fixed to casing second bar with ratchet or slotted face for engaging spring loaded pawl type lock
Inventor: JEAN FORTIN
IPC: E05C7/00
Filed: 1992-12-07
Abstract: An anti-theft device for rear doors of HGVs has its casing (1) fixed to one bar with a hook (5) on one end. A second bar (7) with a hooked end (8) slides in the casing and has a ratchet face for engaging with a spring loaded (13) pawl type bolt (12) in the casing. The bars are of rectangular cross-section. The device is also available with the second hooked bar provided with rectangular slots with rounded bottoms instead of ratchets for locking by the bolt, and a stopend to prevent it from being fully withdrawn the casing. USE/ADVANTAGES - Rapid installation on any HGV fitted with rear doors, if not fully burglarproof draws out breaking in process making task more difficult.
Patent FR-2704248-A1 (FR)
Title: Fer à repasser et procédé de fabrication d'un tel fer.
Inventor: GERARD GUILLOT
IPC: D06F75/36
Filed: 1993-04-23
Abstract: Ce fer à repasser comprend un boîtier (1), une semelle de repassage (2) comportant une résistance chauffante (3) qui est noyée dans la semelle (2) et dont les extrémités (4, 5) font saillie de la face supérieure de ladite semelle (2) dans la région postérieure du fer, ainsi qu'un écran thermique (7) interposé entre ladite face supérieure de la semelle et le boîtier, et maintenu sur ladite semelle par des moyens de fixation. Ces moyens de fixation de l'écran thermique (7) comprennent, dans la partie antérieure de la semelle, un organe d'ancrage (9) de l'écran (7) à la semelle (2) et, dans la partie postérieure de la semelle, un dispositif d'accrochage (10) de l'écran (7) sur les extrémités (4, 5) saillantes de la résistance (3).
Patent FR-2692170-A1 (FR)
Title: Gas purging appts. for container to transport semiconductor components - comprises housing with gas inlet and outlet, container cover and locking mechanism to replace oxygen in container with nitrogen@, and gas inlet and outlet connected to gas supply
Inventor: KAWANO HITOSHI
IPC: B01L1/04
Filed: 1993-05-18
Abstract: The appts. comprises a housing (40) with an aperture (42) and a surrounding support (43) for the container (10) with a cover (20) and locking mechanism. The appts. has a gas inlet (44A) and an outlet (44B), with the inlet connected to a gas supply (50) and both the inlet and outlet connected to the hosuing (40). It also has a lifting unit (48) to close the aperture (42) from inside the housing and control the operation of the locking mechanisms. The gas inlet and outlet are linked to the edges o the aperture (42), and when the gas is purged from the container the cover (20) is unlocked and lowered slowly at the same time as the locking mechanis, so the interior of the housing is in communication with the inside of the container. ADVANTAGE - Appts. replaces oxygen in container with nitrogen as semiconductor plates are transported between mfg. operations.
Patent FR-2706280-A1 (FR)
Title: Osteosynthesis equipment consisting of elongate metallic parts such as rods or staples, and method of manufacture of this equipment
Inventor: GAUTHIER NESME MARIE-CORINNE E
IPC: A61B17/68
Filed: 1993-06-17
Abstract: Equipment consisting of elongate metallic parts (2) such as rods or staples which are intended to be engaged in holes drilled in the bone. According to the invention, each part (2) comprises emergent cavities (4) in its peripheral surface which are filled with calcium hydroxyapatite (8).
Patent FR-2706830-A1 (FR)
Title: Anti-theft device for transport containers
IPC: B60R25/10
Filed: 1993-06-22
Abstract: The subject of the present invention is an anti-theft device for transport containers. It consists of a removable casing (1) which covers the locks or padlocks locking shut the doors (5) of the container (6) or the body of the lorry (7), this casing, connected to a central alarm, being held in place using a metal support welded or bolted onto the lock or the padlock and onto which it is applied using permanent magnets so that one or more microcontacts are actuated so long as the said casing remains in place, withdrawing it actuating the alarm by releasing the microcontact or microcontacts. It may be suited to all types of mobile enclosures used for conveying merchandise but it is especially intended for road transport vehicles and in particular for lorries and trailers for carrying containers.
Patent FR-2707944-A1 (FR)
Title: Butée réglable, système de butées la comportant et procédé pour obtenir un tel système.
Inventor: HENRI COZZANI
IPC: E05F5/02
Filed: 1993-07-20
Abstract: La butée (1) comporte une platine (2) et une cale (3) montée à coulissement sur la platine qui est reliée par une lanière (20) à une poignée (19) de sorte qu'on peut faire coulisser la cale (3) par rapport à la platine (2) en tirant sur la poignée (19) alors que la platine (2) est maintenue en place. Le système comporte une telle butée, adapté à ce que la poignée soit accessible dans la position prédéterminée où les surfaces d'arrêt doivent se rencontrer, et où le reste du système est inaccessible. Le procédé prévoit que l'on règle le positionnement de la surface d'arrêt (16) en tirant sur la poignée (19) jusqu'à amener la surface d'arrêt (16) de la butée en contact avec la surface d'arrêt avec laquelle elle doit coopérer.
Patent FR-2694129-A1 (FR)
Title: Expulseur d'ions pour collecteur.
Inventor: TRUE RICHARD B
IPC: H01J23/027
Filed: 1993-07-21
Abstract: On prévoit un collecteur à électrons pour collecter les électrons fournis produits par une cathode d'un canon à électrons après passage à travers une région d'interaction d'un dispositif à micro-ondes (12). Le collecteur (10) comprend un godet ayant des parois intérieures qui définissent une région enfermée qui présente une ouverture d'entrée (22) à travers laquelle passent les électrons après leur sortie du dispositif à micro-ondes (12). Une électrode (34) est disposée au voisinage de l'ouverture d'entrée (22) à l'intérieur de la région enfermée. Un potentiel positif est appliqué à l'électrode (34) par rapport au dispositif à micro-ondes (12). Le potentiel forme une région sensiblement exempte d'ions au niveau de l'ouverture d'entrée (22), qui favorise la dispersion effective des électrons fournis en raison de la charge spatiale.
Patent FR-2708516-A1 (FR)
Inventor: JEAN-PIERRE LADOUCE
IPC: B29C33/30
Filed: 1993-08-06
Abstract: The tyre mould includes a shell (1) for the moulding of the side walls, which shell (1) comprises a laminated assembly consisting of lamelliform elements (20) oriented substantially parallel to the axis, the moulding surface for the said side wall being constituted by the juxtaposed edges (24) of the said lamelliform elements (20).
Patent FR-2711618-A1 (FR)
Title: Pallet made of plastic material and its method of manufacture
Inventor: FRANCIS CORDEBAR
IPC: B65D19/00
Filed: 1993-10-26
Abstract: The invention relates to a pallet made of plastic material. It consists of the combination of an upper element (1) comprising a substantially flat panel (2), possibly having openings (3), which supports on its lower surface a system of stiffening ribs and a plurality of open-bottomed blocks (4, 5, 6, 7, 8) constituted by an assembly of vertical walls which are open at the bottom, with hollow longitudinal members (9, 10, 11) made by extrusion and fastened, for example by welding or gluing, to the bottoms of a series of aligned blocks (6, 7, 8). The invention also relates to the method of manufacturing such a pallet.
Patent WO-9516089-A1 (WO)
Title: Procede de liaison entre une couche bitumineuse et un isolant thermique
Inventor: DEPRICK MARYLINE
IPC: E04D11/02
Filed: 1994-12-06
Abstract: Dans un revêtement de toiture, on assure la liaison d'une couche bitumineuse (2) et d'une couche thermiquement isolante (3) au moyen d'un liant hydraulique.