baber/WOPTO huggingface dataset:
Patent FR-2659168-A1 (FR)
Title: Fuel assembly for a fast breeder reactor core, reactor core comprising such a fuel assembly and method for regulating the distribution of coolant in the core of the reactor
Inventor: OHASHI MASAHISA
IPC: G21C3/32
Filed: 1991-03-01
Abstract: In a fuel assembly for a fast breeder reactor containing a plurality of nuclear fuel rods (1) placed in means (2) for confining the fuel, the said confinement means have a shape such that the internal and external widths have reduced values at the middle of the axial extent of the said means, and the internal and external widths of parts, which are closer to the two ends of the means for confining the fuel, are relatively larger than the width at the middle of the axial extent of the said means. …<??>Application especially to fast breeder reactors having improved thermal characteristics. … …
Patent FR-2677397-A1 (FR)
Title: Adjustable strap hinge for adjusting the leaves in the horizontal direction
Inventor: LOUIS TORDO
IPC: E05D7/04
Filed: 1991-06-10
Abstract: Strap hinge of the articulated type composed of a knuckle (1) and of a fastening branch (2), the knuckle (1) is formed in two parts, the first part by the strap hinge body with a hollow cylindrical part forming the knuckle (1), and the second part by a flat (4); the knuckle (1) and the fastening branch (2) are mounted so that they can slide horizontally with respect to each other via a third hinge part which acts as a connection piece (3) with fastening means which fasten them after adjustment; the knuckle (1), the branch (2) and the hinge part form a part which overlaps and at least part of which is provided with notches (teeth) (5) which face each other; the part which is above includes an oblong hole (6) along the longitudinal axis of the strap hinge, and lateral returns which form slideways for the lower part; the part which is lower is provided with two orifices for the passage of two fastening screws (7, 8), notches (5) providing for immobilisation and the take-up of play. Strap hinge for leaves.
Patent FR-2678035-A1 (FR)
Title: Ressort a boudin, notamment pour amortisseur de torsion.
Inventor: GEORGES HERNANDEZ
IPC: F16D13/64
Filed: 1991-06-20
Abstract: Ressort à boudin, notamment pour amortisseur de torsion, dont la section de son fil a globalement une forme ovoïde avec une pointe aplatie (2) dirigée vers l'extérieur dudit ressort et deux renflements (3). Application véhicule automobile
Patent FR-2663706-A1 (FR)
Title: Elastic mount filled with a fluid and including means for controlling the elastic deformation of one or more diaphragms defining one or more equilibrium chambers
Inventor: ATSUSHI MURAMATSU
IPC: F16F13/06
Filed: 1991-06-26
Abstract: This mount comprises mounts (10, 12) connected by an elastic body (14), a separation structure (32), a chamber (34) for receiving the pressure, an equilibrium chamber (46, 60) defined by the diaphragm (40, 58), and an element (30, 70) defining, together with the diaphragm, an air chamber (48), and a device (50, 52, 53, 55, 57) applying a pressure to the diaphragm for the elastic deformation of the latter, an incompressible fluid flowing between the chambers (34, 46) via an orifice (54) and between the chamber (34) and another equilibrium chamber via an orifice (68) as well as via the first orifice. Application particularly to engine mounts for motor vehicles.
Patent FR-2681953-A1 (FR)
Title: Correlateur de frequences.
Inventor: JEAN-LUC AYRAL
IPC: G06E3/00
Filed: 1991-10-01
Abstract: Une fibre optique non linéaire (F1) reçoit par ses deux extrémités (A1, A2) deux ondes lumineuses (E1, E2) modulées chacune par deux signaux (S1 (t), S2 (t), à l'aide de deux modulateurs (M1, M2). Ces ondes lumineuses créent dans la fibre des variations d'indices photoinduites proportionnelles à l'intensité du champ optique. Une source de lecture (L2) émet dans la fibre une onde de lecture qui est réfléchie au moins partiellement par la ou les variations d'indice. Un détecteur (P) reçoit l'onde réfléchie et permet, en calculant le temps de retour de l'onde, de déterminer la position des variations d'indices. Applications: Corrélateurs de signaux très large bande passante.
Patent FR-2683493-A1 (FR)
Title: Dispositifs de securite anti-alcool notamment pour l'equipement de vehicules.
Inventor: JEAN-PHILIPPE BORNE
IPC: B60K28/06
Filed: 1991-11-12
Abstract: Les dispositifs selon l'invention comprennent essentiellement un boîtier de contrôle (1) et un capteur de mesure (2). Le capteur de mesure détecte la teneur d'alcool dans l'haleine de la personne testée afin d'en déduire son taux d'alcoolémie. Des moyens (12) sont prévus dans le boîtier de contrôle pour commander des éléments actionneurs (3) en fonction de la valeur détectée du taux d'alcoolémie. Ces dispositifs se caractérisent principalement d'une part par la présence de moyens d'inhibition (1200, 1201) afin d'autoriser une désactivation par exemple en cas d'urgence, et d'autre part par une réponse graduée en fonction de l'état de la personne. Ainsi selon l'état de la personne, un dispositif selon l'invention autorise une utilisation normale de la machine sous surveillance, une utilisation limitée, ou interdit toute utilisation de la machine.
Patent FR-2685054-A1 (FR)
Title: Tap including a shut-off member which combines a controlled shut-off function and an induced shut-off function
Inventor: MAX TUEUR
IPC: F16K15/18
Filed: 1991-12-11
Abstract: The invention relates to a tap including a shut-off member (2) which combines a controlled shut-off function which requires the implementation of a member (3) for operating the shut-off member (2) and an induced shut-off function which results from the action exerted on the shut-off member (2) by a fluid which passes through the said tap. It is characterised in that, in order to constitute the means (25) for translational guidance: - the drilling (27) and the guide (28) are dimensioned, in terms of cross-section, so as to interact by sliding with an excessive amount of play such that by themselves alone they are incapable of guaranteeing alignment of the axis (30) of the shut-off member with that (16) of the bore (10) of the partition (9) and, - the shut-off member (2) has at least one snout (29) for centring in the bore (10) of the partition (9), which snout is, on the one hand, of such a length and dimension that this snout provides centring of the axis (30) of the shut-off member on the axis (16) of the bore, this being regardless of the position of the shut-off member and, on the other hand, comprises at least one passage (31) allowing, when the shut-off member is opened, the fluid to pass from one chamber of the tap body to the other.
Patent WO-9213264-A1 (WO)
Inventor: MABILE MICHEL
IPC: G01N21/64
Filed: 1992-01-27
Abstract: La présente invention a pour objet un procédé de mesure de la luminescence émise dans un dosage par luminescence permettant de corriger certaines perturbations dues au milieu de mesure. Ledit procédé est caractérisé en ce qu'il met en ÷uvre au moins un composé luminescent traceur et un composé luminescent utilisé comme référence interne qui, lorsqu'ils sont soumis à une même longueur d'onde d'excitation, sont susceptibles d'émettre soit par luminescence directe, soit par induction d'une émission de luminescence, à des longueurs d'onde différentes, respectivement μ2 et μ1, et en ce qu'on corrige la mesure de la luminescence émise par le composé traceur à la longueur d'onde μ2 par la mesure de la luminescence émise par le composé de référence à la longueur d'onde μ1. L'invention concerne également l'utilisation dudit procédé dans un procédé homogène de détection et/ou de détermination d'un analyte ainsi qu'un dispositif pour sa mise en ÷uvre.
Patent WO-9305291-A1 (WO)
Title: Turbo-jet thrust reverser having improved reversed-flow layer control
Inventor: CARIMALI FELIX
IPC: F02K1/60
Filed: 1992-09-09
Abstract: A turbo-jet thrust reverser comprising movable elements (7) which, when closed, are incorporated into the outer wall of the turbo-jet pipe, and, when open, may deflect the flow in said pipe. Blade-shaped elements (23) are arranged within each movable element (7) on the upstream side thereof and evenly spread out over the width thereof in a direction which is generally parallel to the geometrical thrust reverser axis, whereby deflecting walls for controlling reversed-flow layers are formed.
Patent FR-2674269-A1 (FR)
Title: Roof covering structure
Inventor: HENRI VIDAL
IPC: E04B7/14
Filed: 1992-03-17
Abstract: The invention relates to roof covering structures for buildings. A roof covering system is formed by tensioned elements which intersect in such a way as to define a network of spaces in the shape of equilateral triangles. At the intersection points (8), the tensioned elements pass through connection structures (10, 11, 12). The connection structures situated at each intersection are connected together in a superposed configuration by means of a rod (13) which is perpendicular to the directions of the elements. Plates (14, 15) support frames (7), which themselves support flexible, transparent roof covering panels (6), made of plastic, which cover the triangular spaces. Application to the roofing of stadiums.
Patent FR-2690033-A1 (FR)
Title: Linear aerial for underwater detection - includes groups of sensors with weighting applied to outputs in order to minimise noise effects
Inventor: ERIC SERNIT
IPC: G10K11/34
Filed: 1992-04-14
Abstract: The aerial consists of sensors (H-B to H+B) distributed with a constant step spacing in a linear array. Together these sensors form an assembly or 'macro-sensor'. The response of separate macro-sensors (MCA,MCB) is then weighted by using a selective cabling system combining series and parallel elements. The configuration is chosen in order to approach the theoretically determined weighting law. USE/ADVANTAGE - Sensor may be used in towed underwater probe for prospecting, with effects of parasitic noise propagating within structure being minimised. Esp. mechanically induced noise is minimised.
Patent FR-2690861-A1 (FR)
Title: Pickling metal surfaces by electric arc for mineral, radioactive and microbiological decontamination - comprises arranging surface to be treated as cathode in enclosure contg. non-oxidising gas, arranging anode facing surface, creating electric arc to obtain circular pickling zone
Inventor: JEAN-LOUIS DOREMIEUX
IPC: C23G5/00
Filed: 1992-05-11
Abstract: A process is claimed for the pickling of metal surfaces by electric arc in which the surface to be treated (2) is arranged in an enclosure containing a non-oxidising gas or gas mixture at a controlled pressure. An electrode (1), the anode, is arranged facing the surface to be treated which makes up the cathode. An electric arc is created between the two electrodes and a controlled current is maintained between the two electrodes over a time period sufficient to ensure that the foot of the arc on the surface to be treatded reaches into those positions of this surface for which the arc voltage for a non-pickled surface is equal to the arc voltage of a pickled surface at the level of the projection of the anode on the surface to be treated in a manner that obtains a pickling zone that is circular. The two electrodes may be displaced with relation to each other at a speed that ensures the pickling of the total surface to be treated. The device used to put this process into service is also claimed. USE/ADVANTAGE - The process is used for the pickling of metal surfaces, notably to remove mineral contaminants such as oxides caused by corrosion or greases and hydrocarbons, to clean them for subsequent processing. It gives an excellent surface finish, particularly suitable for subsequent galvanising due to the rugosity that is created on the surface by the local action of the electric arc. It can be readily applied for pickling the inner surfaces of hollow bodies such as tubes. A particular application is for the pickling of the inner surfaces of gas bottles. The process can also be used for radioactive and microbiological decontamination with particular applications for surgical needles.
Patent FR-2695164-A1 (FR)
Title: Turbomachine munie d'un dispositif empêchant une circulation longitudinale de gaz autour des étages d'aubes de redressement.
Inventor: CHARBONNEL JEAN-LOUIS
IPC: F01D25/26
Filed: 1992-08-26
Abstract: Agencement de turbomachines où on se soucie de compartimenter de façon étanche un intervalle entre un carter extérieur (1) et une virole (2) appuyée sur le carter (1) par des nervures (6) à jours (14). Le dispositif comprend essentiellement une pièce d'étanchéité (8) couvrant les jours et agencée de façon à être comprimée radialement contre le carter (1) et longitudinalement contre la nervure (6) associée. Le carter (1) et les nervures (6) sont réunis par des boulons (12) dont l'axe (X) est incliné pour réaliser simultanément ces deux compressions.
Patent FR-2681671-A1 (FR)
Title: Boite frigorifique active et meuble comprenant cette boite frigorifique.
Inventor: HEIDI RAMPF
IPC: F25D11/00
Filed: 1992-09-03
Abstract: Une boîte frigorifique active comprend un coffret, un élément refroidisseur à semi-conducteur qui est prévu pour le volume intérieur de la boîte frigorifique en vue de le refroidir, et un corps refroidisseur qui est prévu à l'extérieur de la boîte frigorifique, qui est en liaison thermique avec l'élément refroidisseur à semi-conducteur et qui est destiné à dissiper la chaleur vers l'extérieur. La boîte frigorifique est caractérisée par le fait qu'aussi bien l'élément refroidisseur à semi-conducteur (35) que le corps refroidisseur(36) sont prévus sur une paroi extérieure de la boîte frigorifique(31). Application à la conservation des cosmétiques et des médicaments.
Patent FR-2697149-A1 (FR)
Title: Measurement device for braking reaction time of motor vehicle driver - uses audible or visual signal to start timer and contacts on pedal to stop it, with facility for various start signals
Inventor: LOUIS RELANDEAU
IPC: A61B5/16
Filed: 1992-10-28
Abstract: The reaction time measurement device generates various audible and visual signals and records the driver's reaction time and whether or not driver responded to a predetermined signal and not to other signals. The measurement unit has sets of switches (10,11) to preselect the sequence of signal it will issue. The signals are delivered to a visual transducer and to an audible transducer. The movement of the pedals is monitored by contacts (20,21). The contacts control the operation of the monitoring unit, stopping a counter to record reaction time. The unit has a display (13) that shows the reaction time or produces an alarm signal if the user operated the brakes in error. USE - Instruction aid for person learning to drive vehicle.
Patent FR-2697133-A1 (FR)
Title: Synergistic biocidal and biostatic compsns, active against eg bacteria, fungi and viruses - contg a sesquiterpene, eg pinene, and an aromatic cpd, eg carvacrol
Inventor: GERARD TERROM
IPC: A01N49/00
Filed: 1992-10-28
Abstract: A biocidal and/or biostatic composition comprises at least one sesquiterpene (I) containing one oxygen atom, of formula C15HxO, where x is 20-26, and at least one aromatic synergistic agent (II). (I) may be a monohydroxy sesquiterpene such as viridiflorol, nerolidol, farnesol, isolongifolol, gaiol, cedrol, glubulol, bisabolol, ledol, cadinol, T-muurolol their isomers, esters, and ethers, or it may be a keto sesquiterpene such as vetivone. The aromatic cpd. (III) may, for example, be isoeugenol, methyl eugenol, safrol, isosafrol, cinnamaldehyde, cinnamyl alcohol, methyl benzoate, benzyl benzoate, thymol, or pref. eugenol or carvacrol. USE - The compsns. are active against Gram positive and negative bacteria, fungi, viruses, plants, molluscs, and insects. They may be used in anti-fouling paints, plant protection compositions, and for disinfection of food, medical and pharmaceutical premises.
Patent WO-9414508-A1 (WO)
Inventor: MONTOYA PIERRE
IPC: A63C9/00
Filed: 1993-12-20
Abstract: Dispositif pour éviter la perte de ski déchaussé en neige poudreuse ou profonde, du type comportant une courroie (13) reliant la chaussure du skieur à un moyen enrouleur fixé au ski dans lequel la courroie est maintenue enroulée sous l'action d'un ressort. Le moyen enrouleur comprend deux blocs (3) solidaires du ski reliés par un axe principal (11) sur lequel est enroulée la courroie (13), chacun des blocs (3) comportant un ressort (6) du type spirale dont l'extrémité mobile est solidaire de l'axe (11), de sorte que, lorsque le skieur déchausse, la courroie (13) est déroulée en maintenant le ski relié à la chaussure du skieur à une certaine distance de ce dernier.
Patent FR-2704108-A1 (FR)
Title: Chassis de débrochage pour un disjoncteur.
Inventor: MARC BUR
IPC: H02B11/127
Filed: 1993-04-16
Abstract: La présente invention concerne un châssis de débrochage pour un appareil électrique, notamment pour un disjoncteur. Ce châssis de débrochage (10) est associé à un socle de raccordement (14) et comporte deux flasques fixes (12, 13) fixés à ce socle et deux flasques mobiles (17, 18) rapportés à deux parois latérales opposées du disjoncteur (11). Les flasques mobiles portent chacun deux axes d'entraînement (20, 21) respectivement engagés dans deux gorges de guidage (19) des flasques fixes. Ces axes d'entraînement peuvent coulisser dans les gorges de guidage sous l'action de rampes ménagées dans des leviers de manœuvre (30) pourvus d'une poignée de manoeuvre (32). Le disjoncteur (11) peut occuper une première position embrochée sur le socle de raccordement ou une seconde position débrochée. Le châssis est adaptable à divers types d'appareils électriques notamment à des disjoncteurs tripolaires ou tétrapolaires.
Patent FR-2704523-A1 (FR)
Title: Improvement to packages of the type comprising a container body provided with a detachable cover
Inventor: ANDRE DOUARD
IPC: B65D25/28
Filed: 1993-04-30
Abstract: Package of the type comprising a container (1) body (10) provided with a detachable cover (2). It comprises at least one pivoting element (12) which is attached to the upper edge of the body (10) or of the said cover (2) by means of a hinge (12a) and which moves between a position in which it extends substantially transversely with respect to the side of the said body (10) and a position in which it extends substantially parallel with the said side.
Patent FR-2705102-A1 (FR)
Inventor: JEAN-PIERRE CUIF
IPC: C22B7/00
Filed: 1993-05-12
Abstract: Novel treatment process for the recovery of precious metals such as platinum, palladium and rhodium and optionally other elements of value, such as rare earths and in particular cerium, which are present in various compositions, especially used or spent catalysts, for example motor vehicle exhaust catalysts, the said process being characterised in that it includes the following stages:   (i) optionally the composition to be treated is first of all brought to a finely divided state so as to increase it reactivity,   (ii) this composition is then mixed with sulphuric acid, (iii) the mixture thus obtained is then calcined between 150 DEG C and 450 DEG C, (iv) and, finally, the product thus calcined is treated in aqueous medium with, on the one hand, H<+> ions and, on the other hand, with chloride ions, this being done simultaneously or separately, whereby there are finally obtained, on the one hand, a solid residue substantially free from precious metals and, optionally, from rare earths such as cerium, and, on the other hand, one or more solutions containing the abovementioned species.   The process offers very high recovery yields both for precious metals, in particular rhodium, and for cerium.
Patent FR-2708680-A1 (FR)
Title: Clamping device making it possible to fix a support bar onto a post
Inventor: MICHEL LEBLANC
IPC: G09F7/18
Filed: 1993-07-30
Abstract: This clamping device for fixing a support bar (3) to a post (8) comprises a first plate (1) including, on a first face, means (9) allowing this first plate to be fastened to a post and, on its opposite face, means (2a-2d) forming at least one positioning corridor the width (d1) of which is such that the support bar (3) can be engaged therein and held laterally, and the depth (d3) of which is smaller than the thickness (d4) of the support bar. It further comprises a second plate (5) and clamping means (4, 7) for clamping the second plate towards the first plate (1) and for firmly holding between them the support bar (3) engaged in the positioning corridor.
Patent FR-2708739-A1 (FR)
Title: Method and device making it possible to facilitate angular calibration of an apparatus used for adjusting the headlights of a vehicle
Inventor: LEON SDIKA
IPC: G01M11/06
Filed: 1993-07-30
Abstract: The present invention may be produced with a laser or any other light ray which can project a cross or an "S" point onto the light reception screen of the apparatus, orthogonally to the lens and passing through its optical centre. On this screen there is an "H" point which is the origin of the measurements. This laser or light source will be arranged on a mechanical assembly capable of being moved horizontally and vertically. Angular calibration is carried out by moving the light reception screen until the "H" and "S" are superimposed.
Patent FR-2710507-A1 (FR)
Title: Nappy changing table that can be fitted to the top of a chest of drawers
Inventor: ROBERT LAGUELLE
IPC: A47B83/00
Filed: 1993-09-27
Abstract: This table comprises: - two lateral boards (4) to protect the baby, - a back member (5) connected to the two boards (4) and having means (9) for securing it to the top of the chest of drawers, - a nappy-changing surface (6) between the two boards (4), - and a surface (7) mounted so as to be able to be slid relative to the boards (4), underneath the nappy-changing surface (6) and able to occupy a storage position, in which it is slid under the nappy-changing surface (6), and a nappy-changing position in which it forms a continuation of this surface.
Patent FR-2712121-A1 (FR)
Title: Antenne à réseau d'éléments rayonnants.
Inventor: ANDRE CHAMPEAU
IPC: H01Q21/08
Filed: 1993-11-02
Abstract: Cette antenne à réseau d'éléments rayonnants a ses éléments rayonnants regroupés à la réception en deux ensembles de sous-réseaux linéaires parallèles pleins (30, 31) imbriqués et orientés selon les deux directions horizontale et verticale. Elle comporte deux circuits de formation de faisceau (32, 33) recevant chacun les signaux de l'un des ensembles de sous-réseaux et effectuant deux formations réduites de faisceau, l'une dans le plan site, l'autre dans le plan gisement et un circuit de sortie (36) délivrant, à partir d'une combinaison non linéaire: produit ou convolution des deux signaux engendrés par les circuits de formation de faisceau (32, 33), un signal de réception simulant celui d'une antenne à formation totale de faisceau dans les deux plans site et gisement.
Patent WO-9424289-A1 (WO)
Title: Method for addressing proteins in yeast peroxisomes
Inventor: NICAUD JEAN-MARC
IPC: C12N15/62
Filed: 1994-04-19
Abstract: A method for stabilising a non-peroxisomal protein or peptide which is unstable in a yeast or toxic thereto, and obtained by the expression in said yeast of a heterologous DNA sequence, wherein said peptide or protein is expressed with a peroxisome addressing sequence in order to stabilise or detoxify the peptide or protein in said yeast peroxisomes. A resulting yeast strain, peptide or protein and a food additive containing same are also disclosed.