baber/WOPTO huggingface dataset:
Patent FR-2633150-A1 (FR)
Title: Apparatus for sterilising crumbleable materials, particularly substrates for growing in a greenhouse
Inventor: MIRANDE-DAVID ANDRE
IPC: A01G11/00
Filed: 1988-06-24
Abstract: Apparatus for regenerating crumbleable materials. The materials are poured into a tray 1 at the same time as hot water. An Archimedean screw 8 raises the substrate after having crumbled it at the same time as the water which therefore mixes intimately with it. Centrifuging (spinning) separates the water and the substrate little by little, the substrate falling back down to the bottom of the tray 1 passing through an ion-exchange resin 19. Application to the regeneration of substrates for growing in a greenhouse.
Patent FR-2636632-A1 (FR)
Inventor: PASQUALINI ROBERTO
IPC: C07F9/38
Filed: 1988-09-16
Abstract: The invention concerns radiopharmaceutical products consisting of Tc, Y or Re complexes containing a tetraphosphonate ligand of general formula (I), wherein ( alpha ) is a cyclic radical of formula (II) or (III). R<1>, R<2>, R<3>, R<4>, R<5>, and R<6> are hydrogen atoms, for example. These products can be used for scintigraphy of bone.
Patent FR-2640163-A1 (FR)
Title: Device for controlling the diffusion of gases and/or vapours by a movement
IPC: A61L9/12
Filed: 1988-12-12
Abstract: The invention relates to a device for controlling the diffusion into the atmosphere of gases and/or vapours by means of the movement of movable components. It consists of a sealed container 1 fixed to the movable component 2 and fitted with a hatch 3 which can oscillate (pivot) about the axis 4. Setting the movable component into movement entails the movement, by inertia, of the hatch 3 which releases the gases and/or vapours. Oscillations (pivoting movements) prior to the return of the hatch to the equilibrium position improve the diffusion.
Patent FR-2628969-A1 (FR)
IPC: A61J7/04
Filed: 1989-03-20
Abstract: Le récipient ou flacon pour médicament comporte un fond, une structure de paroi latérale et un col dont la surface de section transversale est inférieure à celle de la structure de paroi latérale. Une bague conique 1 est montée à force sur le col de récipient 41 en passant au-dessus d'un rebord 43 et est retenue sous ledit rebord et installée de façon à pouvoir tourner sur un épaulement 39, ladite bague conique étant retenue en-dessous dudit rebord 43 et comportant une série d'index 15 situés sur sa partie extérieure, en vue d'amener par rotation ladite bague en alignement avec un organe de repérage fixe 63 du récipient pour indiquer l'instant de prise de médicament.
Patent FR-2647387-A1 (FR)
Title: Method and apparatus for cutting shapes in vegetables and fruit
IPC: B26D7/18
Filed: 1989-05-11
Abstract: This invention is intended for the food industry. The method according to the invention consists in using the cutting method with a hollow punch on vegetables and fruit. The apparatus consists of an electric motor 2 simultaneously driving: - a pusher 4 given a rectilinear translational movement obtained by a screw-nut, connecting rod-crank, eccentric or cams system pressing on the vegetables or the fruit to force them to pass through the hollow punches 8 arranged on a grid 7. This rotary grid allows the selection of the patterns to be cut out; - a rotary chopping grid 6 cutting the patterns into slices; - an eccentric making it possible to vibrate a grid for sorting the patterns from the waste; - paddles for discharging the patterns and the waste.
Patent FR-2647134-A1 (FR)
Title: Device for collecting dog excrement
IPC: E01H1/12
Filed: 1989-05-22
Abstract: The invention relates to a device making it possible to collect dog excrement rapidly and in a manner which is not disagreeable. It consists of a shell made of opaque or transparent plastic, or pulp board or cardboard. The shape of the shell is that of a box diagonally cut in the shape of a parallelogram fitted with a prebonded edge. For use, it is necessary to take a shell used as a scoop and a second used as a receptacle. The dog excrement is pushed with the scoop shell into the receptacle shell, the scoop shell is pivoted through 180 DEG  and is adhesively bonded onto the receptacle shell. The device is thus hermetically closed, ready to be transported without any risk of being disagreeable. The device is intended especially for people walking dogs, to shop owners and to building owners.
Patent FR-2653769-A1 (FR)
Title: Procede de preparation du piperonal.
Inventor: CHRISTIAN SIDOT
IPC: C07D317/54
Filed: 1989-11-02
Abstract: Procédé de préparation du pipéronal par oxydation décarboxylante de l'acide méthylènedioxy-3,4 mandélique par de l'acide nitrique en milieu aqueux.
Patent FR-2639597-A1 (FR)
Title: Chariot de transport a dispositif de poussee
Inventor: EBERLEIN HERBERT
IPC: B62B5/06
Filed: 1989-11-24
Abstract: L'invention a trait à un chariot de transport 18 comportant un dispositif de poussée 1. Ce dispositif de poussée 1 comporte deux chapes 2 portant une barre de poussée 16, qui peuvent être glissées sur des boucles 22 prévues sur le chariot de transport 18 et être bloquées sur celles-ci. Chaque chape 2 présente deux endroits de fixation 4, 8, le premier endroit 4 étant prévu pour la fixation détachable de chaque chape 2 à une boucle 22 et le second endroit étant prévu pour la fixation détachable de la barre de poussée 16 aux chapes 2. Le chariot est, en particulier, un chariot à emplettes.
Patent FR-2655301-A1 (FR)
Title: Dispositif de balayage asservi, notamment pour essuie-glace.
Inventor: GUY MULLER
IPC: B60S1/08
Filed: 1989-12-04
Abstract: Un dispositif de balayage comporte un moyen de pilotage 1, qui engendre un signal électrique de consigne pour trois voies de balayage 2A, 2B et 2C. Chaque voie comporte un étage différentiel 20 suivi d'un étage 21 pour la commande d'un moteur 22 sur l'arbre duquel est monté un codeur numérique 23 dont la grandeur de sortie traverse un circuit de traitement 24 pour revenir sur l'étage différentiel d'entrée 20. Les sorties des différents étages 20A, 20B et 20C sont appliquées à des comparateurs respectifs 3A, 3B, 3C. Lors du dépassement d'un seuil, une porte NON ou OU 4 vient bloquer le fonctionnement du moyen de pilotage 1. Applications notamment dans l'automobile.
Patent FR-2656715-A1 (FR)
Title: Machine for continuously carrying out information acquisition and/or marking operations on pouches containing objects, especially in the photographic field, for the purposes of performing sorting thereof
Inventor: ALBERT JOURNO
IPC: B07C3/08
Filed: 1990-01-02
Abstract: A machine designed for sorting objects such as photographic negatives or films contained in pouches comprises a conveyor (10) continuously driving transport chutes (12) along a defined path. In a first part of the path, including a loading station (14) and a pattern recognition station (16), the chutes are oriented in such a way that their open end is turned upwards. At the loading station (14), the pouches fall one by one by gravity into the successive transport chutes, the fall being broken by inclined brushes. In a second part of the path, in the course of which the open end of each chute is turned downwards, the chutes file successively in front of a bar-code reader station (20), an identification marking reader station (22), an ink-jet printer station (24) and a sorting station (26). The chutes (12) comprise clasps for gripping the pouches, which are retracted automatically at the loading station (14) and, selectively at a chosen location, at the sorting station.
Patent FR-2657099-A1 (FR)
Title: Procede et dispositif pour controler le scellement d'un poteau.
Inventor: LEPERT PHILIPPE R
IPC: E02D27/42
Filed: 1990-01-17
Abstract: L'invention concerne un procédé et un dispositif pour contrôler le scellement d'un poteau (1). Selon l'invention on détermine la masse M du massif de fondation (4) supportant le poteau (1) et la raideur de liaison sol/massif K en rapprochant la fonction de transfert T(w) calculée à partir de la mesure d'un choc vertical f(t) appliqué au pied (2) du poteau (1) et de la mesure des vibrations verticales x(t) correspondantes du massif (4), de la fonction de transfert théorique (21) d'un système (6) à deux degrés de liberté, à l'aide d'un logiciel dit d'analyse modale.
Patent FR-2657323-A1 (FR)
Title: Improvement to an inclinable rigging
Inventor: OLIVIER MOULIN
IPC: B63B15/00
Filed: 1990-01-22
Abstract: Mobile, swinging, inclinable or offset rigging or sail articulated at the end of two rigid lateral shrouds, characterised in that, for reasons of aerodynamism, the articulated ends of the shrouds (6) are offset from the rigging at the end of pole bars (1) and for the same reasons the double boom (8) is articulated at (16) at the base of the mast on a stop (17), a stay (14) making it possible to stretch the drop of the main sail by lever action about the articulated stop (17) provided to this end.
Patent FR-2658089-A1 (FR)
Title: Method for machining steel edges of skis or the like
Inventor: HANS KLINGEL
IPC: C21D9/20
Filed: 1990-02-13
Abstract: Method for machining the steel edges of skis or the like, in which:     a) The first and the second outer faces are equalised in terms of height. b) At least the angled border zone, between the second and the third outer faces, is brought to the hardening temperature of the steel of the edge profile, by means of a laser beam. c) The laser beam and the ski are displaced, by a handling device, towards each other in the longitudinal direction of the steel edges. d) In the region of the impact spot of the laser beam, provision is made for a cooling device which has sufficient dissipation power to prevent heating up which may damage the volume of the ski, about the steel edge profile.
Patent FR-2663104-A1 (FR)
Inventor: JACQUES FRANCOIS
IPC: F16K7/10
Filed: 1990-06-11
Abstract: The invention relates to a device for protecting, against uncontrollable emissions of gas, an operator who has to work on a gas pipe. The device comprises an airlock (3) to which means (27, 29) for carrying out the job are connected. These means can be controlled from the exterior of the airlock to avoid having the operator in contact with the atmosphere present in the pipe, and a part (8) for fitting the airlock to the pipe, this part having an orifice, closable by a cover, to allow communication between the airlock (3) and the pipe, via an opening. The airlock (3) will advantageously be constructed in the form of a flexible gastight bag. The invention is particularly useful when connecting natural gas pipes.
Patent FR-2663464-A1 (FR)
Title: Circuit integre en technologie silicium sur isolant comportant un transistor a effet de champ et son procede de fabrication.
Inventor: JEAN-PHILIPPE BLANC
IPC: H01L29/808
Filed: 1990-06-19
Abstract: Ce circuit comprend notamment un transistor JFET comportant une source et un drain (42, 44) isolés, d'un type de conductivité dans la partie supérieure 16 d'un îlot (18) semi-conducteur, une grille supérieure (35) entre la source et le drain, une couche isolante enterrée (4) supportant l'îlot, une grille enterrée (12) dans l'îlot et au contact de la couche isolante, cette électrode présentant un second type de conductivité différent du premier, une zone diffusée (36) dans au moins un flanc (18a) de l'îlot à partir d'un matériau conducteur (29) recouvrant ledit flanc, ce matériau conducteur étant dopé avec des impuretés du second type de conductivité, la zone diffusée du second type de conductivité étant isolée électriquement des source et drain et assurant la prise de contact électrique de l'électrode et le matériau conducteur constituant le contact électrique de l'électrode, et des contacts de source et drain (50) et de grille (31).
Patent FR-2665744-A1 (FR)
Title: Valve for controlling the outflow of a liquid from a cistern
Inventor: ERIC DOUGOUD
IPC: E03D1/14
Filed: 1990-08-10
Abstract: A control valve for the flush of toilets includes a means for selectively making it possible to drain all or just part of the water contained in the cistern. The valve includes a first shut-off element (4) which is located at the lowermost point of the water cistern and the action of which allows all of the liquid contained in this cistern to flow out. At an intermediate level (19) of the water cistern there is a second shut-off element (3) via which an intermediate passage (31) can be opened or closed, which passage is connected with a cylindrical part (16) of the first shut-off element (4) so that opening this second shut-off element (3) allows the upper half of the water to flow out through this intermediate passage (31) from the cylindrical part (16) and from the outlet (25) of the cistern. This valve makes it possible to avoid an excessive flow of water in toilets by offering the possibility of using half the contents of the cistern alone for rinsing out the pan when that amount is deemed sufficient.
Patent FR-2664096-A1 (FR)
Title: Procede de metallisation pour dispositif a semi-conducteur utilisant du nitrure de titane amorphe.
Inventor: LEE SANGIN
IPC: H01L21/3205
Filed: 1990-10-31
Abstract: La présente invention a pour objet un procédé de métallisation pour dispositif à semi-conducteur comprenant un substrat semi-conducteur (1), une couche de dopage avec une impuretée (2) formée sur ce substrat semi-conducteur, une couche isolante (3) formée sur cette dernière, une couche de titane (7) formée sur cette dernière, et une couche d'aluminium (5) formée sur cette dernière, caractérisé en ce qu'une couche de nitrure de titane amorphe (8) est formée sous la couche d'aluminium, par pulvérisation cathodique a partir d'une cible de titane contenant un autre métal selon une teneur supérieure à la limite de percolation. Il peut s'agir d'une pulvérisation cathodique réactive à partir d'une cible de titane contenant un autre métal de taille plus grande ou d'une copulvérisation à la fois à partir d'une cible de titane et d'une autre cible métallique.
Patent FR-2670497-A1 (FR)
Title: Bitumen/polymer component usable for forming bitumen/polymer compositions of very low thermal susceptibility, usable for the production of coatings
Inventor: CHAVEROT PIERRE
IPC: C08L95/00
Filed: 1990-12-18
Abstract: The bitumen/polymer component exhibits a penetration and a ring-and-ball softening temperature such that the Pfeiffer value, which connects these quantities, is higher than 5 for the said component. This bitumen/polymer component is obtained by bringing a hydrocarbon fraction with a kinematic viscosity at 100  DEG C of between 0.5 x 10<-4> m<2>/s and 3 x 10<-4> m<2>/s into contact with 5 to 25 %, by weight of the said fraction, of a sulphur-crosslinkable elastomer, in the presence of an effective quantity of a sulphur-donating coupling agent, the operation being carried out with stirring between 100  DEG C and 230  DEG C. The bitumen/polymer component can be employed for forming bitumen/polymer compositions of very low thermal susceptibility, applicable to the production of road dressings, coated mixes or else sealing coatings.
Patent FR-2670859-A1 (FR)
Title: Bleed valve for a hydraulic circuit and method for bleeding a hydraulic circuit equipped with such a valve
Inventor: PATRICK AUDRAIN
IPC: B60T17/22
Filed: 1990-12-20
Abstract: The invention relates to a bleed valve for a hydraulic circuit including a piston which can slide in a bore formed in a body and actuates a valve element located between two sub-circuits and which can move between a first position in which it allows communication between the two sub-circuits and a second position in which it prevents this communication, the valve element being capable of moving under the effect of an external mechanical action exerted by an actuating member. According to the invention, sealing between the bore and the outside of the body is provided by the actuating member and the valve element can move under the effect of a difference between the pressures which are exerted on its two faces.
Patent FR-2672617-A1 (FR)
Title: Nucleotide sequences encoding variable regions of beta chains of the receptors of human T lymphocytes, corresponding peptide segments and the diagnostic and therapeutic applications
Inventor: THIERRY HERCEND
IPC: C07K14/725
Filed: 1991-02-12
Abstract: The present invention relates to new nucleotide sequences encoding the variable regions of  beta  chains of the receptors of the human T lymphocytes, the corresponding peptide segments and the diagnostic and therapeutic applications.
Patent FR-2674842-A1 (FR)
Title: Process and device for the purification of hydrogen with a palladium/silver alloy
Inventor: JEAN DIEUL
IPC: C01B3/50
Filed: 1991-04-04
Abstract: The invention relates to a process and device for the purification of hydrogen obtained by catalytic cracking of a gas mixture containing hydrogen by passing through a purifier containing pipes made of palladium/silver alloy. The process according to the invention is characterised in that, on starting, the said pipes are heated to a temperature greater than 300 DEG C, in the absence of hydrogen, before conveying the said gas mixture to the said purifier and, during shutdown (halts), the circuits upstream and downstream of the said purifier are purged of residual hydrogen during cooling and before the temperature has fallen to a level below 240 DEG C. Application to the production of purified hydrogen.
Patent FR-2667329-A1 (FR)
Title: Procede de production de fibres de carbone ayant des filaments en forme de serpentin.
Inventor: MASAYUKI KAWAGUCHI
IPC: C01B31/04
Filed: 1991-05-23
Abstract: L'invention concerne un procédé de production d'une fibre de carbone cpmprenant des filaments en serpentin. Selon l'invention, on soumet un gaz contenant du carbone choisi parmi l'oxyde de carbone gazeux et des hydrocarbures gazeux aliphatiques à une pyrolyse en phase vapeur, à une température comprise entre 300 et 1000degré C, en présence d'un métal de transition et d'un composé d'un élément choisi parmi le phosphore, l'arsenic, l'antimoine, le bismuth, le soufre, le sélénium et le tellure. L'invention s'applique notamment à la production de fibres de carbone dont les filaments sont très bien enroulés.
Patent FR-2666712-A1 (FR)
Title: Dispositif pour commander un dispositif electronique de formation d'image.
Inventor: NOBUHIRO TANI
IPC: H04N5/335
Filed: 1991-05-27
Abstract: Dispositif de commande comprenant un système de commande pour éliminer un effet d'un courant d'obscurité produit dans un CCD (11) installé dans un système vidéo à image fixe mis en uvre dans un mode d'image complète. Le système de commande commande le dispositif de formation d'image (11) de manière à ce que, après qu'un diaphragme (13) soit fermé, le dispositif de formation d'image (11) sorte un signal d'image d'une première trame et un signal d'image d'une seconde trame, et ensuite, qu'il sorte une information d'une troisième trame correspondant à une composante d'un courant d'obscurité, et ensuite, qu'il soustraie l'information de la troisième trame du signal d'image de la seconde trame. Cette information obtenue par cette soustraction est sortie en même temps que le signal d'image de la première trame, en tant qu'un signal d'image d'une image complète.
Patent FR-2679682-A1 (FR)
Title: Method for detecting the changes in occupancy status of a track
Inventor: VINCENT MOTYKA
IPC: G08G1/04
Filed: 1991-07-22
Abstract: The present invention relates to methods for detecting the change in the occupancy status of a portion 1 of a track 2 able to be travelled by objects along its axis 3 and following a substantially imposed trajectory. The method according to the invention is characterised essentially in that it consists in forming a real image 6 of the track portion over photosensitive points 7 delivering signals which are a function of the radiation received, in selecting, from among the photosensitive points 7, a group of photosensitive points 12 corresponding to points of the track portion which are located on a plurality of lines 15, 16 substantially parallel to the trajectory 3, and in analysing the set of signals delivered by the photosensitive points 12 of the selected group, so as to deduce therefrom the occupancy status of the track portion. Application: determination of the degree of occupation of a route travelled by motor vehicles.
Patent FR-2680875-A1 (FR)
Title: Method for identifying the electrical power-consuming loads in a circuit under surveillance
Inventor: PIERRE BENOIT
IPC: G01R21/133
Filed: 1991-08-27
Abstract: A method is disclosed for identifying the various equipment (loads) on an electric circuit by non-invasive measurements, i.e. not requiring installation of equipment other than a suitable electric meter, for determining the portion of total consumption attributable to each equipment, and for classifying consumption in tabular form for later use. The method involves making appropriate measurements on the electrical supply current for the circuit to determine the variations in impedence of the circuit loads with time, identifying said loads by determining the portion due to an amplitude effect and the portion due to a phase variation, classifying these applied loads in a table, and calculating the consumed power for each type of previously identified and classified load.
Patent FR-2682988-A1 (FR)
Title: Device for fixing a glass pane on a door leaf
Inventor: JACQUES MAILLARD
IPC: E06B3/68
Filed: 1991-10-28
Abstract: a) The invention relates to a device. Device for fixing a glass pane (3) on a door leaf or window casement, in particular a multi-pane leaf consisting of at least one main transom (4') having an essentially T-shaped or right-angled cross-section including a main branch and a linking branch which is designed to receive fixing members which are held in place in particular by means of nails and engage with the main branch in order to define at least one rebate (rabbet) for positioning the glass pane (3). b) This device is characterised in that the fixing members consist of a counter-transom having a cross-section which essentially corresponds to that of the main branch of the main transom (4') and engages with the linking branch of the latter.
Patent FR-2670316-A1 (FR)
Inventor: JEONG-HYEOK CHOI
IPC: H01L21/8246
Filed: 1991-12-05
Abstract: Procédé de fabrication de dispositifs de mémoire morte à masque (MROM) logique NON ET et NON OU. Sur la surface supérieure d'un substrat semiconducteur (90) une première couche de silicium polycristallin est formée, un dessin d'une électrode de grille (71 à 76) est formé suivant des lignes de mot de rangs pairs ou de rangs impairs. Puis, une couche d'isolation ayant une épaisseur dans la domaine submicronique est formée sur la surface supérieure du substrat. Et ensuite un agent photorésistant est déposé et un procédé de gravure en retrait est exécuté. Ensuite, la couche d'isolation mise à nu par le procédé de gravure en retrait et la couche de silicium polycristallin sont gravées de manière sélective pour former un espacement de ligne de mot correspondant à une épaisseur de la couche d'isolation. Ainsi, l'espacement entre les lignes de mot adjacentes peut être minimisé et une marge de sécurité peut être suffisamment assurée.
Patent WO-9300843-A1 (WO)
Inventor: KEMPF BERTRAND
IPC: A47G9/10
Filed: 1992-07-07
Abstract: Dispositif pour combattre le ronflement du dormeur, consistant à ménager dans la literie des orifices et passages d'air (2, 5) pour qu'un dormeur dont la face est tournée vers le sol puisse respirer librement.