baber/WOPTO huggingface dataset:
Patent WO-9316398-A1 (WO)
Title: Process for frequency diversity detection of an underwater target
Inventor: DOISY YVES
IPC: G01S7/52
Filed: 1993-02-09
Abstract: Process for detection of a moving underwater target using an active sonar, in which the sonar emits a plurality of different frequency pulses, and in which the signal processing comprises a path  forming stage, coherent detection stages for each pulse, and incoherent grouping of the results obtained in the coherent detection stage. Advantageously, the pulse frequencies are selected so that each pulse reflected on a high speed moving target is outside the frequency range corresponding to the reverberation from each other pulse. The invention is of special interest when the path forming stage consists in swiching the sonar antenna's transducer signals to obtain at least one sub-antenna having a fictive movement to compensate the Doppler shift imparted to the stationary echoes by a sonar movement.
Patent WO-9318092-A1 (WO)
Title: Method for preparing bitumen-polymer compositions, application of said compositions to the production of coatings, and mother polymer solution for obtaining said compositions
Inventor: PLANCHE JEAN-PASCAL
IPC: C08L95/00
Filed: 1993-03-01
Abstract: A bitumen is mixed, between 100 °C and 200 °C with (i) a linear sequenced styrene/conjugated diene copolymer A-B or A-B-A, A being a polymer sequence consisting of a polystyrene block alone or extended, on the B side, by a statistical styrene and conjugated diene copolymer, and B being a polymer sequence of the conjugated diene and (ii) a sulfur-donor coupling agent and the mixture obtained is maintained between 100 °C and 230 °C under stirring conditions during at least ten minutes. The sequenced copolymer has a molecular mass Mw between 120000 and 400000 and a styrene contents in the form of polystyren block comprised between 5.2 % and 14.7 % by weight of the copolymer. The resulting compositions are used for producing road surface coatings, sealing coats and covers.
Patent WO-9319531-A1 (WO)
Title: Atomic beam resonator, particularly a cesium beam resonator
Inventor: PETIT PIERRE HENRI FRANCOIS
IPC: H03L7/26
Filed: 1993-03-15
Abstract: An atomic beam resonator, particularly a cesium beam resonator, suitable for producing an extremely stable reference frequency. The resonator comprises, arranged in series in the beam direction, a source (1) of the atomic jet (2), a first state selector (3), an interrogating region (4) with a Ramsey-type cavity resonator having two arms (17, 18), a second state selector (5) an atom detector (6) for producing the useful output signal of the resonator, and a device for injecting an interrogation signal into the cavity resonator to generate a micirowave interrogation field in each arm of said cavity. Said interrogating region (4) is surrounded by a magnetic shield (10). The resonator is characterized in that the device for injecting microwave energy (25) into the the cavity resonator is a coupling device which forms an odd number of modes in the cavity so that both interrogating regions are of opposite phase and the resonator response is at its lowest at the resonant frequency. Said resonator may be used for frequency stabilization of a quartz oscillator.
Patent WO-9410584-A1 (WO)
Inventor: JEANNOT JEAN-PAUL
IPC: G01V1/28
Filed: 1993-10-25
Abstract: Le procédé selon l'invention consiste à: collecter des traces sismiques au moyen d'une source (S) émettrice d'ondes acoustiques et de plusieurs récepteurs (R) que l'on déplace à la surface du milieu; déterminer les temps de trajets réels observés (tobs) correspondant à des réflexions sur les différents réflecteurs du milieu; définir un macromodèle paramétré donnant la profondeur z^_ des réflecteurs (i) et la vitesse V des couches du milieu en fonction de la coordonnée horizontale x^_; détermine les temps de trajet source/récepteur modélisés (tmod) par la technique du tracé de rayons, à partir de CRP, choisis sur les réflecteurs du macromodèle; transformer l'ensemble des écarts Δt = tobs - tmod obtenus pour tous les rayons du macromodèle issus du CRP concerné en une correction de distance ΔH le long d'une direction (24) passant par ledit CRP; et déplacer le CRP du macromodèle de la distance ΔH le long de ladite direction prédéterminée pour fournir une position corrigée dudit CRP.
Patent FR-2700997-A1 (FR)
Title: Windscreen wiper blade
Inventor: FREDERIC BOTTEAU
IPC: B60S1/38
Filed: 1993-02-02
Abstract: Windscreen wiper blade in which a wiper element (1) is carried by a support (2) formed by two contiguous parts (21, 22) along a joining plane (P) substantially coincident with the plane of symmetry of the said wiper element (1), characterised in that each part of the support is equipped with curved guides (23) pointing towards the plane of symmetry of the wiper element and set into notches (13) situated on either side of a longitudinal core (14) whose depth is greater than the length of the said guides (23).
Patent FR-2702780-A1 (FR)
Title: Safety system against water damage
Inventor: JEAN-FRANCIS CLEMENT
IPC: D06F39/08
Filed: 1993-03-19
Abstract: The present invention relates to a safety system against water damage, equipping a washing machine and/or laundry drier, comprising a feed-water intake (1) and a tub (4), and is characterised in that it comprises a safety device (8) coupled to a valve (2) controlling the intake of feed water (1) and located on the tub (4) at a safety level (9), beyond which the intake of feed water must be cut off, preventing the contamination of the feed water by a return of waste water and flooding in the event of a fault in the filling system.
Patent FR-2689526-A1 (FR)
Title: Embroidery machine shuttle drive to e.g. avoid needle damage - has two displaced and parallel longitudinal sections locked together and apart from each other by distance piece, and of circular or angular cross=section
Inventor: HUGO SIEBER
IPC: D05C11/18
Filed: 1993-03-22
Abstract: Machine has a shuttle drive with two longitudinal sections parallel to each other. A distance piece locks the two sections together and apart from each other. The two longitudinal sections are pref. of the same length and parallel to each other, using a tube or shaft with a circular or angular cross section. The drive pref. has a coupling for connecting to the propulsion and retraction units, with a holder and two openings for the ends of the longitudinal sections, and pref. an eyelet for the link to the drive units. The openings are pref. slitted sockets with a locking clamp. The distance piece is pref. a two-part hook, hwere the parts rest on the longitudinal sections, clamped together. The 2nd longitudinal section is between the 1st and the axes of the angled levers. The lever section linked to the 1st longitudinal section is a fork with tines and eyelets for a couplingpin to lock with thesection. It also has an opening for the 2nd section to pass through without contact witht he lever. The levers are of a lightweight material, such as Al. USE/ADVANTAGE - The system increases the work done by the shuttles of raised productivity without needle damage or faulty embroidery.
Patent FR-2705470-A1 (FR)
Title: Measurement instrument such as a travelling clock
Inventor: PHILIPPE VITAU
IPC: G04B37/04
Filed: 1993-05-18
Abstract: The invention relates to a measurement instrument such as a travelling clock, comprising a casing (1) enclosing a measurement mechanism (2), the said mechanism (2) having a display device (21) allowing the viewing of the measurement through the casing (1). The casing (1) and the measurement mechanism (2) are coupled together by rotational means (31, 32, 33, 41, 42, 43), the said mechanism (2) having a centre of gravity which is not situated on the axis of rotation of the said mechanism (2), so that the display device (21) is brought back in the normal reading position.
Patent WO-9418924-A1 (WO)
Inventor: JOST DIDIER
IPC: A61F11/08
Filed: 1994-02-25
Abstract: L'invention concerne un dispositif permettant d'obturer plus efficacement les conduits auditifs que les actuels procédés sur le marché. Il est composé de trois composants: A) une matière de base type silicone malléable de consistance 'mastic', B) d'un catalyseur de consistance pâte, crème ou liquide, C) une charge insonorisante. La matière de base et le catalyseur seront préalablement mélangés à la charge de billes de verre creuses ou autres matériaux insonorisants. Les trois composants une fois malaxés seront introduits dans le conduit auditif où ils se polymérisent et restituent le moulage fidèle du conduit auditif. Le dispositif selon l'invention est particulièrement destiné à l'obturation des conduits auditifs.
Patent WO-9425078-A1 (WO)
Inventor: LE PESTEUR JACQUES
IPC: A61L27/14
Filed: 1994-04-21
Abstract: L'invention concerne l'utilisation d'hydrogels à base d'acide hyaluronique et/ou de polydésoxyribonucléotides comme matériaux de remplissage de prothèses, en particulier prothèses mammaires. Elle concerne également les prothèses pré-remplies ou gonflables remplies de ces matériaux et tout particulièrement les prothèses mammaires.
Patent FR-2704915-A1 (FR)
Title: Volant d'inertie à deux masses.
Inventor: BERNHARD SCHIERLING
IPC: F16F15/131
Filed: 1994-03-23
Abstract: L'invention se rapporte à un volant d'inertie à deux masses avec un verrouillage en rotation entre les deux masses, lequel facilite un montage automatisé du plateau de pression. A cet effet, un verrouillage en rotation (21, 28, 32, 40, 44) pouvant être relâché est prévu entre la masse secondaire (3) et la masse primaire (2).
Patent FR-2705166-A1 (FR)
Title: Séparateur de batterie et batterie l'utilisant.
Inventor: JOHN DEGEN PETER
IPC: H01M50/494
Filed: 1994-03-23
Abstract: L'invention concerne un séparateur de batterie. Selon l'invention, il se compose d'une membrane microporeuse en polyéthylène d'un poids moléculaire ultra-élevé, où est greffé par rayonnement un monomère et il a les propriétés suivantes: (a) une porosité comprise entre environ 50% et environ 95%, (b) une grandeur moyenne des pores comprise entre environ 0,1 et environ 20 microns, (c) une résistance électrolytique comprise entre environ 1 et environ 50 mOMEGA-6,45 cm2 , (d) une perte maximale de poids de 1% et un changement de résistance électrolytique de pas plus de 25% après immersion dans une solution aqueuse à 35% de KOH et 5% de KMnO 4 à 50degré C pendant 1 heure, (e) une résistance à la traction comprise entre environ 62,5 et environ 98,2 kg/m dans les deux directions de la longueur et de la largeur, (f) un rapport d'absorption de KOH d'environ 5 à environ 30, et (g) une perméabilité à l'air de Gurley d'environ 1 à 300 s/10 ml; et (h) une épaisseur d'environ 12,7 mum à environ 254 mum. L'invention s'applique notamment aux batteries d'accumulateurs.
Patent FR-2721672-A1 (FR)
Title: Epicycloidal mechanism for industrial machines
Inventor: LECAL ROGER
IPC: F16H3/68
Filed: 1994-06-28
Abstract: The mechanism is of a simple epicycloidal construction which makes up a kinematic chain of closed loop. The mechanism having the kinematic chain has a solar cog (4)/ring (6) and satellite (12) which have two engagements (1 and 2-1/3-2/3). The two engagements each have a connection (12 and 39) for each of their elements (4 and 5). The transmission mechanism has intermittent movement with an integrated or independent programme.
Patent FR-2725818-A1 (FR)
Title: Dispositif de surveillance d'un espace, et vehicule equipe d'un tel dispositif
Inventor: LECLERQ GERARD
IPC: G08B15/00
Filed: 1994-10-14
Abstract: L'invention concerne un dispositif de surveillance (1) d'un espace tel que le poste de conduite d'un véhicule (2) de transport en commun. Ce dispositif est pourvu d'un système de surveillance (3) permettant de saisir des images et éventuellement des sons qui retracent des scènes survenues près de ou dans l'espace à surveiller, un convertisseur étant prévu pour transformer les signaux provenant du système de surveillance (3) en données numériques, le dispositif comprenant une unité d'enregistrement (4) agencée de façon à emmagasiner éventuellement sous forme comprimée les données numériques en boucle fermée d'une durée prédéterminée, en écrasant les données emmagasinées au moins une durée prédéterminée plus tôt.
Patent FR-2727792-A1 (FR)
Inventor: GOMEZ MARIO
IPC: A45C13/22
Filed: 1994-12-01
Abstract: The strap fixing element is for an accumulator that is carried in a box (11) with a lid (12), and a pair of ribs (14,15) on each of two opposite sides with a space (16) between them. The strap (20) has at each end a fixing element (21) in one piece with a moulded body (22) having two lateral projections (23,24) and two upright hooking tabs (e.g. 25). The body slides into the space between the ribs so that the tabs are positioned under the skirt (13) around the lid of the box, and the projections under the ribs themselves.
Patent WO-9520552-A1 (WO)
Title: Procede de conditionnement de boues
Inventor: LEGAL MICHEL
IPC: C05F7/00
Filed: 1995-01-31
Abstract: L'invention concerne un procédé de conditionnement de boue par mélange de la boue à traiter avec une quantité de semi-hydrate alpha inférieure à 10 fois le poids de la matière sèche contenue dans la boue.
Patent WO-9525700-A1 (WO)
Title: Utilisation de silice precipitee dans les pates cimentaires
Inventor: FROUIN LAURENT
IPC: C04B14/06
Filed: 1995-03-08
Abstract: L'invention est relative à l'utilisation, en tant qu'additif de contrôle du seuil d'écoulement et/ou de la viscosité, dans les compositions gâchées formées à partir de ciment et d'eau, de 0,5 à 5 % en poids de silice précipitée par rapport au poids de ciment. Elle concerne également ces pâtes cimentaires contenant 0,5 à 5 % en poids d'un tel additif, par rapport au poids de ciment et les compositions correspondantes après prise.
Patent FR-2732093-A1 (FR)
Title: System for blocking of pipe by freezing to allow maintenance
Inventor: HERMENT ALAIN
IPC: F16L55/103
Filed: 1995-03-23
Abstract: The system for blocking a pipe by freezing the liquid in the pipe has a sleeve (3) that fits round the part of the pipe where the liquid is to be frozen, forming a relatively highly sealed annular volume round the pipe.  An inlet (5) and an outlet (6) conduit carry a refrigerant fluid to and from the sleeve.  The refrigerant fluid passes through a heat exchanger (7), exchanging heat with a second closed circuit (8,10).  The second circuit carries a refrigerated fluid and is controlled by an electronic control circuit (40).  The electronic control circuit has a comparator (43) with one input connected to a temperature transducer (41) inside the sleeve fitted round the pipe, and the other input connected to a reference (48).  The difference is used to open or close a valve (44) to control flow of refrigerated fluid.
Patent FR-2720998-A1 (FR)
Title: Peripheral tube construction for rubber boat
Inventor: KAORU AKAHIRA
IPC: B63B7/08
Filed: 1995-03-24
Abstract: The peripheral tube for a rubber boat has an equilateral polygonal column configuration formed by preparing equilateral polygons which are the same as circumferential lengths of the  intended expanded configuration in a number of cross-sections orthogonal to said central line. For each polygon distances from the respective vertices to the central line are equal. Corresponding sides of equilateral polygons of adjacent orthogonal cross-section are connected among the orthogonal cross-sections.
Patent FR-2734573-A1 (FR)
Title: New paint compsn. giving relief effect
IPC: C09D5/06
Filed: 1995-05-22
Abstract: New paint giving relief effect comprises at least two pigment compsn. prepd. individually and mixed directly before use. Each compsn. is comprised of a drying oil with or mixed with at least a metallic poster paint, a coloured poster paint, a thickening agent and at least one natural or synthetic varnish.
Patent FR-2737245-A1 (FR)
Inventor: BUREAU BERNARD
IPC: B60J1/10
Filed: 1995-07-27
Abstract: Snap-in glazing (100) that is not openable or that may be rotated open in suitable configurations is disclosed. The glazing is ready for mounting in a frame in a window opening (1) essentially from the outside thereof, and includes a pane (2) of glass and/or plastic and at least one hinge member (3) with at least one rigid pin (5) that is engageable with a matching member (6) attached to the window frame while retaining at least one degree of rotational freedom to enable the pane to be opened or closed when the glazing includes one or more hinge members (3) substantially arranged on one side thereof.
Patent FR-2734563-A1 (FR)
Title: Phosphated fertiliser contg. sulphur and trace elements
Inventor: MARTIN BLESA GEREROSO
IPC: C05B1/00
Filed: 1995-09-05
Abstract: A phosphated fertiliser (I) contains sulphur and trace elements and has a typical compsn. (by wt.) of: 5-12% P2O5 total; 3- 8% P2O5 soluble in water and neutral ammonium citrate (in the form of (PO4H2)2Ca and PO4HCa); 3-10% Ca; 25-40% SO3 (in the form of sulphates); 10-17% Fe(II); 2-5% Fe(III); 0.5-2% Mn; 0.02-0.1% Zn; and 3-5% moisture. Also claimed is a process for mfr. of (I) comprising: (a) intimately mixing the residual material obtd. from the prodn. of TiO2 via sulphate intermediate, and phosphorite; (b) forming a pile; (c) leaving for 24hrs. then remixing; (d) re-mixing over several consecutive days; and (e) leaving the pile for sufficient time for the free H2SO4 from the residual material to react with the phosphorite.
Patent FR-2739168-A1 (FR)
Title: Cable trough for support of long lengths of cables
Inventor: DE L HAMAIDE NICOLAS
IPC: F16L3/26
Filed: 1995-09-21
Abstract: The piece for the support of cables (1) is made of several parts (2,3) of which the base (2) is square to the wings (3) which have two edges (3A,3B). The upper edge (3A) is free and the lower edge (3B) forms a longitudinal part (2A) of the base. The top edge of the wing, made from sheet metal, is folded about an axis (3C) parallel to the lower edge of the wing. It is folded in a manner to form two flat blades (3D,3E), each one of a width (L1,L2)  that extends in a secant plane to the wing to which they form the upper edge.
Patent FR-2739476-A1 (FR)
Title: Display panel with data acquisition for planning
IPC: G09F3/02
Filed: 1995-09-28
Abstract: The display panel and data acquisition unit has multiple labels (2) that are placed on a support (1).  Each label is individually identified.  Each location for a label has a reader beneath, which can read the identifier on the label. The whole board is regularly scanned by addressing each of the label locations in turn, and the identification information for the addressed location is sent to a computer via an interface (9). The user enters onto the computer a name or other data associated with each address label.  The same data can be written on the label for easy identification by the user.
Patent FR-2740352-A1 (FR)
Title: Player's position plastic marker useful for game of boules or petanque
IPC: A63B67/06
Filed: 1995-10-25
Abstract: The device for marking player's position in a game of boules comprises: (i) a horizontal frame (1, 2, 3) which is placed on the ground to mark a player's position (8); (ii) an upright (5) with a handle (9); and  (iii) a holder (7) for a light. The horizontal frame has three sides (1, 2, 3) and is connected to the upright by a fourth side (4) forming a V-shape with the third one (3).  The two sides of the V are pref. 45 cm. long each and lie at an angle of 5 - 160  deg to one another to give stability and allow complete freedom of movement on the part of the player.  The marker can be made from various materials including plastic (PVC) tubing bent to shape when hot or in sections connected by sleeves, bends and T-joints.
Patent FR-2742411-A1 (FR)
Title: High speed catamaran craft useful for pleasure craft or customs launch
IPC: B63B1/12
Filed: 1995-12-15
Abstract: The craft comprises two hulls with their stems situated asymmetrically so their inner surfaces (7, 8) form a convergent forward end to the tunnel (3) between the hulls. The air flow through the tunnel increases the aerodynamic/hydrodynamic interaction, reducing the craft's drag and increasing its lift, so that it is capable of higher speeds.  Each of the craft's hulls is divided by sealed bulkheads into three separate compartments of different volumes, which make it unsinkable.
Patent FR-2742678-A1 (FR)
Inventor: BLANCHARD GILBERT
IPC: B01J23/18
Filed: 1995-12-22
Abstract: A method for preparing catalysts including mixed oxides based on vanadium, antimony and optionally tin and/or titanium and/or iron and/or other metals, and deposited on a carrier, as well as the use thereof for the ammoxidation of alkanes, are disclosed. Said method includes impregnating a solid oxide carrier with a solution of respective vanadium, antimony or optionally tin and/or titanium and/or iron and/or other metal compounds in at least one saturated alcohol, contacting the resulting impregnated solid carrier with an aqueous buffer solution having a pH of 6 to 8, separating and drying the solid, and calcining the solid in two stages, firstly at 300-350 DEG C, and then at 400-800  DEG C. Such catalysts are suitable for use in a fluidised or moving bed.
Patent WO-9631872-A1 (WO)
Title: Procede et dispositif personnels d'attenuation acoustique active a reponse impulsionelle invariante
Inventor: CARME CHRISTIAN
IPC: G10K11/178
Filed: 1996-04-03
Abstract: On applique, au préalable, un signal électrique choisi à l'entrée de la source (30), pour déterminer au moins la réponse impulsionnelle (H), pendant une durée prédéterminée, entre la sortie de la source et l'entrée des moyens capteurs (20). On détermine, en temps réel, les valeurs du signal de commande d'atténuation active, selon une loi prédéterminée, établie selon la réponse impulsionnelle (H) ainsi préalablement déterminée pour minimiser l'énergie du signal délivré par les moyens capteurs. On aménage la structure acoustique (2) pour maintenir invariant, au moins pendant la détermination du signal de commande d'atténuation active et en présence de l'individu, le volume (534) dans lequel sont logés les moyens capteurs (20) et la source (30), ce qui permet de maintenir invariant la réponse impulsionnelle (H) entre la sortie de la source (30) et l'entrée des moyens capteurs (20).
Patent FR-2745716-A1 (FR)
Title: Emulsions huile-dans-eau moussantes pressurisables ultrafines
Inventor: LORANT RALUCA
IPC: A61Q1/14
Filed: 1996-03-07
Abstract: L'invention a pour objet de nouvelles émulsions huile dans eau moussantes pressurisables (que l'on désignera H/E) dites "ultrafines", pour lesquelles la taille des globules constituant la phase grasse est comprise dans des limites bien déterminées, lesdites émulsions ultrafines de type H/E étant elles-mêmes de préférence obtenues selon la technique dite "d'inversion de phase" qui sera détaillée par la suite. Ces émulsions H/E ultrafines sont utilisables en particulier pour le nettoyage et le soin de la peau, elles sont riches en huiles, fluides, pressurisables, moussantes, translucides.
Patent FR-2746320-A1 (FR)
Title: Appareil de stimulation electrique indolore et procede correspondant
Inventor: BONTOUX DANIEL
IPC: A61N1/32
Filed: 1996-03-20
Abstract: L'invention concerne un appareil de stimulation électrique indolore pour soins corporels. Il comprend au moins une électrode de stimulation (3) appliquée sur la peau, ainsi qu'une pièce vibrante (8) disposée au voisinage de l'électrode, qui sollicite mécaniquement la peau en vibration en combinaison avec la stimulation électrique.
Patent FR-2746834-A1 (FR)
Title: Fixed bracket for roof safety support
IPC: E04G21/32
Filed: 1996-03-27
Abstract: The safety support which is fitted on the side of roofs comprises two plates welded at right angles (1,2). The first plate (1), supported on the pitch parallel to the roofing plane, has two fixing holes (4,5). A square tube (9) is encastred in a post and is pegged on to it through a hole (10). The support bracket is fixed through the hole (5) onto the side rafter (6) and encastred in it. A flat iron plate (3) perpendicular to the two welded plates and to the roof plane which connects the square tube to the support bracket ensures the setting back of the support from the tube base.