baber/WOPTO huggingface dataset:
Patent FR-2766456-A1 (FR)
Title: Systeme propulsif monolithique compact a monergol pour petit satellite
Inventor: DETHIENNE NATHALIE
IPC: F02K9/90
Filed: 1997-07-25
Abstract: Le système propulsif comprend : a) un réservoir (101; 201) d'ergol équipé de moyens (103; 203) de fixation sur la plate-forme (21) du satellite (2), et comportant un fond (104; 204) renforcé, b) un bloc de distribution (160; 260) soudé sur le fond renforcé (104; 204) du réservoir (101; 201) qui incorpore un élément filtrant (106; 206), c) au moins une vanne (191; 291) de remplissage/ vidange montée sur le bloc de distribution (160; 260), et d) un ensemble d'au moins deux propulseurs (111 à 114; 211 à 218) montés sur le bloc de distribution (160; 260), orientés sensiblement selon l'axe du réservoir (101; 201) correspondant lui-même à l'axe du satellite (2) et alimentés directement à partir du bloc de distribution (160; 260) sans tuyauterie supplémentaire. Le système propulsif peut être entièrement assemblé avant son intégration sur la plate-forme d'un satellite.
Patent FR-2768098-A1 (FR)
Title: Storage rack particularly for use in motor vehicles
Inventor: BIERI FREDERIC
IPC: B60R7/08
Filed: 1997-09-05
Abstract: The storage rack has a number of deformable surfaces (1), each of which has an upper edge (2) and a lower edge (3) arranged one opposite the other. The surfaces have a length (L) and are arranged in a parallel orientation. A support (4) is provided for the surfaces and is in contact with their lower edge. A compression system (5) is provided for the surfaces in a given direction (6) which is generally orthogonal to the direction of the surfaces. Each surface is in contact with an adjacent surface in a gripping zone (M) which extends between the upper and lower edge to form a number of  storage compartments (7) within the gripping zone.
Patent FR-2770976-A1 (FR)
Title: Plant-based food supplement contains Dioscorea extract
Inventor: FREY MICHEL
IPC: A23L1/30
Filed: 1997-11-14
Abstract: Food supplement formulation for adult humans comprises a Dioscorea plant product and one or more vitamins and/or trace elements. The supplement preferably comprises the Dioscorea plant product and one or more water-soluble vitamins and/or lipid-soluble vitamins and/or trace elements.
Patent FR-2771564-A1 (FR)
Title: Initialization of integrated digital circuit when voltage is applied
Inventor: PITOT CHRISTIAN
IPC: G06F1/24
Filed: 1997-11-21
Abstract: The startup is controlled by a state machine (1) dedicated to initialization.  This machine is formed from combinatorial and sequential logic components timed by the clock signal and presenting illegal states and combinations.  A logic circuit (2) detects these illegal states and combinations, and a logic circuit (3) responds to this by sending an initialization signal to the principal circuit.
Patent FR-2771233-A1 (FR)
Title: Bobine d'antenne a champ electrique reduit
Inventor: ENGUENT JEAN PIERRE
IPC: H01Q7/00
Filed: 1997-11-18
Abstract: La présente invention concerne une bobine d'antenne à faible émission de champ électrique. Selon l'invention, la bobine (30) comprend un enroulement plat (31) de forme déterminée et, en regard de l'enroulement, un écran conducteur (35) sensiblement de même forme que l'enroulement (31), présentant une zone de coupure (36). Application notamment à la réalisation d'une bobine d'antenne d'une station d'émission-réception de données par couplage inductif.
Patent FR-2771804-A1 (FR)
Inventor: NAWAWI ROGER
IPC: F41B7/04
Filed: 1997-12-03
Abstract: The invention concerns a device for shooting at least two arrows comprising, for each of the arrows, a rocker (10) adapted to pivot about a pin (12) integral with the weapon frame (14), the rocker comprising means for retaining (16) the arrow which is subjected to a tension exerted by elastic shock cords fixed on the weapon forestock, a trigger (32) comprising at least first and second triggering means (34) each adapted to cause the associated rocker to pivot and cancel the action of the retaining means associated therewith when the trigger shifts from its inoperative position to respectively a first position for shooting a first arrow and a second position for shooting a second arrow. The device comprises for each of the rockers a half-trigger (22) which shifts, by the action of its associated triggering means, from a first position adapted to maintain the rocker in retaining position to a second position adapted to cancel the action of the retaining means so as to enable the arrow to be shot.
Patent FR-2774165-A1 (FR)
Title: Vehicle navigation system for on-board guidance of drivers towards their destinations
Inventor: LEBOUC PATRICK
IPC: G01C21/36
Filed: 1998-01-27
Abstract: Applications software comprises instructions for moving the part of the navigation map displayed, as a function of the scale used in the display, in such a way that the vehicle position remains on the screen. It further ensures that the vehicle position remains on screen as the vehicle moves and changes coordinates by executing geometric transformations.
Patent WO-9853595-A1 (WO)
Title: Method and device for reducing multi-channel acoustic echo and adapting sound to space conditions
Inventor: THOMAS JEAN-PHILIPPE
IPC: H04B3/20
Filed: 1998-05-20
Abstract: In order to reduce acoustic echo and restore stereophonic sound in a digital transmission system of sound signals on P transmission channels, between a local site and one or several remote site(s), comprising several microphones and loudspeakers, the method consists in the following steps: computing a weighting factor (βi)(n) to be applied to each microphone signal xi(n) before emitting, based on two attenuation factors G'mic(i,n) and Η'(i,n) computed from the microphone and loudspeaker signals; transmitting on each transmission channel the linear combination (I) of weighted microphone signals, in which N is the number of microphones and αk,i(n) represents real coding coefficients; then computing a weighting factor μj(n) to be applied to each loudspeaker signal zj(n); emitting on the jth loudspeaker the linear combination (II) of transmitted weighted y¿k?(n) signals, in which ηj,k(n) represents real decoding coefficients.
Patent WO-9858324-A1 (WO)
Title: Device for exchanging asynchronous data between two microprocessors
Inventor: RHELIMI ALAIN
IPC: G06F15/167
Filed: 1998-06-15
Abstract: The invention concerns a device for exchanging asynchronous data between two microprocessors (10, 20) through an interface consisting of a random access memory (30). The invention is characterised in that said random access memory has a single access controlled by one of said microprocessors, called master microprocessor (10). Each instruction executed by said master microprocessor comprises execution cycles followed by at least two read-write data exchange cycles with the second microprocessor, called slave microprocessor (20) and the master microprocessor (10) is capable of prolonging the slave microprocessor (20) access time to the random access memory until the end of the last data exchange cycle (AM-R).
Patent WO-9920151-A1 (WO)
Title: Pocket toothbrush
Inventor: VIVES JOSEPH ANTOINE
IPC: A46B11/00
Filed: 1998-10-07
Abstract: The invention concerns a toothbrush comprising a hollow handle (1) designed to be filled with a pasty product for cleaning teeth and a brush (4) provided with bristles, the handle (1) and the brush (4) being provided with mutually abutting fixing means. The handle (1) forms a reservoir for the pasty product and comprises a hole for allowing the product to flow through and means for controlling a piston (7) housed in the reservoir and designed to force the pasty product through the hole. The piston (7) comprises a central threaded hole co-operating with a threaded rod (8) passing through a closure (11) of the reservoir second end and integral with the piston (7) control knob (12), the threaded rod (8) and the control knob (12) being mobile in rotation and in translation. The toothbrush comprises means for limiting the piston (7) axial travel, arranged between the piston and the closure (11), and axially integral with the rod (8).
Patent FR-2777662-A1 (FR)
Title: Procede d'assemblage d'un module optique
Inventor: ARTIGUE CLAUDE
IPC: G02B6/24
Filed: 1998-04-16
Abstract: L'invention se rapporte à un procédé d'assemblage d'un module optique comprenant au moins deux composants optiques (30 et 6) dont les guides d'onde (3 et 7) sont optiquement couplés l'un à l'autre. Le positionnement d'un guide d'onde (3) par rapport à l'autre (7) utilise deux surfaces de contact (8 et 9) prévues respectivement sur chaque composant optique (30 et 6) et coopérant entre elles. Le procédé d'assemblage selon l'invention est plus particulièrement caractérisé en ce qu'une première surface de contact (8) comporte un plan d'appui vertical (8a) placé dans le même plan horizontal que l'axe optique (A3) du guide d'onde (3) de l'un des composants optiques, et en ce qu'une deuxième surface de contact (9) comporte un plan d'appui vertical (9a) placé dans le même plan horizontal que l'axe optique (A7) du guide d'onde (7) de l'autre composant optique.
Patent FR-2778838-A1 (FR)
Title: Procede de detection de variations d'elasticite et appareil echographique pour mettre en oeuvre ce procede
Inventor: COHEN BACRIE CLAUDE
IPC: G06F17/17
Filed: 1998-05-19
Abstract: Procédé de détection de variations d'élasticité dans un tissu mou soumis à une compression externe de direction axiale déterminée, comprenant des étapes de :estimation d'un champ de déplacements axiaux dans le tissu,détermination d'un estimateur de module élastique incluant une opération de minimisation d'une distance entre une image d'une répartition de modules élastiques élémentaires par un Modèle à Eléments Finis et le champ de déplacements axiauxet régularisation de la solution de l'estimateur par une matrice diagonale (R) dont les coefficients alphaii sont des fonctions des déplacements axiaux (di ) et sont respectivement appliqués aux modules élastiques élémentaires (ei ) pour rendre leur variance uniforme. Application : Imagerie médicale, échographie médicale.
Patent FR-2782203-A1 (FR)
Inventor: MARTIN BENOIT
IPC: H02G15/188
Filed: 1998-08-07
Abstract: The invention concerns a protective device for shield interruption produced in relation with electric cables equipped with optical fibres arranged in metal tubes (11), extending up to at least a splice housing (12), stress reducing elements being provided at the end of the metal tubes (11).
Patent FR-2783037-A1 (FR)
Title: Procede de montage d'un occulteur dans un projecteur de vehicule automobile, et projecteur equipe des moyens de montage correspondants
Inventor: MONTET MAURICE
IPC: F21V17/00
Filed: 1998-09-04
Abstract: L'invention concerne un procédé de montage d'un occulteur (20) de lumière dans un réflecteur de projecteur de véhicule automobile, le réflecteur étant muni d'un trou de lampe (11) entouré d'une collerette (10) pour permettre le montage d'une lampe, l'occulteur comprenant une partie d'occultation (21) et une base (24), caractérisé en ce qu'il comprend les étapes consistant à engager la partie d'occultation (21) de l'occulteur par l'arrière dans le trou de lampe, jusqu'à ce que sa base vienne en butée contre des aménagements (133) formés sur ladite collerette, et verrouiller ladite base pour éviter son mouvement d'avant en arrière. L'invention propose également un projecteur pourvu des aménagements correspondants.
Patent FR-2785055-A1 (FR)
Title: Consumer shopping path pattern shopping trolley mounted position detection system having transmitter periodically sending signal and receiver time stamping and information processor transmitting information
Inventor: CHERON DIDIER
IPC: G01S5/16
Filed: 1998-10-21
Abstract: The moving object positioning system has transmitters (2) which are activated periodically and a receiver unit (3) on the moving object, for instance a shopping trolley. The position of each receiver is determined from the time at which the transmit signal is received, and the position information passed by radio transmitter to a central location (6) for information processing.
Patent FR-2785540-A1 (FR)
Inventor: CANDAU DIDIER
IPC: A61K8/00
Filed: 1998-11-10
Abstract: The invention concerns a method for improving the stability of at least a 1,3,5-triazine derivative to UV radiation in the absence of any dibenzoylmethane derivative. The invention is characterised in that it consists in associating with said 1,3,5-triazine derivative an efficient amount of a compound selected from the group consisting of: (a) the compounds comprising at least a group of formula (I), wherein: Ar is a phenyl optionally substituted by R7; G is hydrogen, alkyl or a phenyl radical optionally substituted by R'7; R7 and R'7, identical or different, represent hydrogen, alkoxy; alkyl or a group comprising at least a silicon atom; D and E, identical or different, represent COOR8 or R9; provided that at D or E is different from hydrogen and that when G represents hydrogen, at least one of groups D and E is COOR8; R8 is an alkyl or a group comprising at least a silicon atom; R9 is hydrogen or N; (b) compounds such as 1-acrylonitrile-3-isoindolinone; (c) compounds such as alkyl  delta , delta '-diphenylbutadienedicarboxylate or such as  alpha -cyano- delta , delta 'diphenylbutadienecarboxylate.
Patent FR-2787713-A1 (FR)
Inventor: HUYSMAN JOHAN
IPC: A61P29/00
Filed: 1998-12-23
Abstract: The invention concerns a composition, as medicine, consisting of at least two different active agents, having at least an activity with respect to neuroreceptors  alpha 2; an activity with respect to NMDA neuroreceptors; an activity with respect to morphinic neuroreceptors. The invention also concerns the use of said composition to obtain a medicine for anaesthesia, in particular an analgesic medicine.
Patent FR-2788764-A1 (FR)
Title: Preparation of indanones and thioindanones by Friedel Crafts acylation of a benzene in the presence of hydrofluoric acid, and cyclization using sulfuric acid
Inventor: LAURAIN NATHALIE
IPC: C07C45/46
Filed: 1999-01-25
Abstract: Process for preparing indanones and thioindanones, especially 5-chloroindanone and 5,6-dimethoxyindanone, in a 2-stage process, comprises: (1) acylation, in the presence of HF and optionally BF3, of a (substituted) benzene (I) to add a side chain of at least 3 C atoms and with carbonyl or thiocarbonyl group  alpha  to the benzene ring; and  (2) cyclization of the product in the presence of sulfuric acid.  Process for preparing indanones and thioindanones, especially 5-chloroindanone and 5,6-dimethoxyindanone, in a 2-stage process, comprises: (1) acylation, in the presence of HF and optionally BF3, of a (substituted) benzene of formula (I) to add a side chain of at least 3 C atoms and with carbonyl or thiocarbonyl group  alpha  to the benzene ring; and  (2) cyclization of the product in the presence of sulfuric acid.  R  = H, halogen, pseudohalogen, or an electron-donor, or two groups R may form a 5 or 6-membered carbocycle or heterocycle; and n  = 0 - 4, preferably 1 or 2 The acylating agent is preferably of formula Z'-C(=Y')-R5 (II)  Y' = O or S; R5  = -C(R1)(R2)-C(R3)(R4)-X; R1 - R4  = H or 1-6C alkyl; X  = halogen; Z = halogen, -O-C(O)-R5, or -OR'; and R' = 1-6C alkyl. T The preparation of 3,4'-dichloropropiophenone and 3-chloro-3',4'-dimethoxypropiophenone is especially preferred. The reaction mixture may distilled to eliminate, at least partially, the HF and BF3 and, without further purification, is treated with 95 - 99.9% sulfuric acid in the molar ratio 1 : 1 - 30, especially 1 : 5 - 20, and heated at 30 - 120 (preferably 80 - 100  deg C) to effect cyclization and give (IV)
Patent FR-2790340-A1 (FR)
Title: Electrical module for an automobile alternator and assembly containing alternator and module
Inventor: SEBILLE DOMINIQUE
IPC: H01L25/07
Filed: 1999-02-26
Abstract: The module contains an a.c./d.c. current converter fitted with switches carried on an insulated substrate. The switching elements are in the form of two series of non encapsulated chips. At least a first of the two series of first chip switches are mounted on a first electrically conducting part so as to define a half bridge. The second series of chip switches are fixed on a second electrically conducting part so as to form a second half bridge. The half bridges are fitted to the same metallic piece and are connected by a metallic part of the substrate
Patent WO-0035955-A1 (WO)
Title: Use of oestrogen receptor variants in anticancer therapy
Inventor: GARCIA MARCEL
IPC: C12N15/12
Filed: 1999-12-17
Abstract: The invention concerns the use of nucleic acid sequences coding for oestrogen receptor variants to obtain a medicine. Said medicine is useful for reducing the motility and invasive properties of cancer cells, in particular in the treatment of breast or ovarian cancer.
Patent FR-2791468-A1 (FR)
Inventor: AZZI NACERDINE
IPC: H01J29/76
Filed: 1999-03-24
Abstract: Electromagnetic deflection unit for colour cathode-ray tubes, comprising a pair of frame deflection coils and a pair of line deflection coils, at least one of these two pairs of coils having the shape of a saddle, each saddle-shaped deflection coil (3) having a rear bundle (19) placed on the side facing the electron gun and a front bundle (29) on the side facing the screen, two lateral harnesses of conductors connecting the front bundle to the rear bundle, each lateral harness being characterized in that the external edge of the said lateral harness lies in a radial angular position close to 0 DEG  at the rear of the coil and in a radial angular position greater than 5 DEG  at the front of the coil, so as to minimize the trapezoid differential error between the red and blue beams.
Patent FR-2791803-A1 (FR)
Title: Record disc engraving device, for marking to indicate ownership of e.g. CD, has frame with lever-operated punch to imprint central region of disc positioned by centering pin
Inventor: RHUMEUR FRANCIS
IPC: G11B7/24
Filed: 1999-03-30
Abstract: The device comprises a rectangular C-shaped frame (1) with a threaded hole (7) in the upper arm through which passes a screw (8), forming a press arrangement operated by a lever (9). In use, a disc to be marked (6) is placed on a raised portion of the lower part of the frame forming a centering pin (5), and pressure applied from the screw press arrangement via a stamp (4) bearing the indicia to be applied. Alternative versions may include mechanical, pneumatic, or hydraulic driving of the press action and electrical heating of the stamp portion to allow marking by partial thermoplastic deformation of the disc.
Patent FR-2792362-A1 (FR)
Title: Volet roulant comprenant un arbre d'enroulement maintenu par des equerres de fixation
Inventor: SESTER THIERRY
IPC: E06B9/174
Filed: 1999-04-16
Abstract: L'invention concerne un volet roulant comprenant un arbre d'enroulement (2) d'un tablier (3) maintenu à ses extrémités (6, 7) par des équerres de fixation (9) à même d'être rapportées à l'aide de moyens de fixation sur des supports d'équerre (11) pourvus d'une patte de liaison (13) destinée à s'étendre et à être fixée dans une coulisse latérale de guidage (5) dudit tablier (3).Ce volet roulant est caractérisé par le fait que lesdits moyens de fixation consistent en des moyens d'accrochage associés à ladite équerre de fixation (9) et destinés à coopérer avec des moyens d'accrochage complémentaires au niveau du support d'équerre (11), ces moyens d'accrochage, en association avec les moyens d'accrochage complémentaires, définissant, d'une part, des moyens d'immobilisation en translation horizontal et, d'autre part, des moyens de rotation autour d'un axe sensiblement parallèle à l'arbre d'enroulement (2), de l'équerre de fixation (9) par rapport audit support d'équerre (11), lesdits moyens de fixation étant encore complétés par des moyens de verrouillage.
Patent FR-2794992-A1 (FR)
Title: Procede et dispositif de nettoyage d'un filtre a particules et procede de traitement d'effluents produits lors du nettoyage
Inventor: RIGAUDEAU CHRISTINE
IPC: B01D41/04
Filed: 1999-06-17
Abstract: Le filtre à particules (5) comporte un support filtrant (6) à structure poreuse dont on réalise la régénération par combustion de suies déposées pendant l'utilisation du filtre à particules dans la ligne d'échappement d'un véhicule automobile. Le procédé de nettoyage selon l'invention est utilisé pour séparer du support filtrant des composés minéraux présents dans le filtre après sa régénération et entraînant un colmatage du filtre à particules (5). On démonte au moins une partie de la ligne d'échappement du véhicule automobile comportant le filtre à particules (5), de manière à disposer le filtre à particules (5) dans une installation de nettoyage (1). On fait passer à travers le support filtrant (6) du filtre à particules (5) dans le sens allant de son extrémité de sortie (5b) vers son extrémité d'entrée (5a) au moins un courant de fluide de nettoyage à une pression et un débit contrôlés, de manière à dissocier et à entraîner les résidus retenus dans le support filtrant (6). De préférence, on réalise au moins un cycle de nettoyage comportant une phase au cours de laquelle on fait passer un liquide de nettoyage tel que de l'eau à travers le support filtrant (6) du filtre à particules (5) et une phase d'expulsion de résidus et de séchage, en faisant passer à travers le filtre un gaz sous pression tel que de l'air comprimé.
Patent FR-2784352-A1 (FR)
Title: Satellite thermal radiator heat dissipation structure has circuit component mountings and deployable thermal dissipater allowing second module full function
Inventor: HALL JOHN C
IPC: B64G1/42
Filed: 1999-10-06
Abstract: The thermal radiator is deployable from a satellite. The structure has a first module (22) with circuit component mounting. A second module (24) has circuit component mountings placed below the first module which are only fully functional in the thermal radiator deployed position. A thermal radiator (26,28) is deployed from the satellite dissipating the heat from the first and second unit.
Patent FR-2800376-A1 (FR)
Title: Procede pour la production d'alkylhalogenosilanes
Inventor: COLIN PASCALE
IPC: C07F7/16
Filed: 1999-10-28
Abstract: Procédé de production d'alkylhalogénosilanes par synthèse directe, dans lequel un halogénure d'alkyle, de préférence CH3 Cl, est mis en contact avec du silicium, à une température de 250 à 350degre C, en présence d'un système catalytique, comprenant de préférence du Cu comme catalyseur et un promoteur réactionnel, le Zn. La quantité de Ni et V dans le silicium est volontairement ajustée à une valeur inférieure ou égale à 40 ppm, en particulier inférieure ou égale à 30 ppm, de préférence inférieure ou égale à 20 ppm, en agissant sur la quantité de Ni et V apportée par les matières premières utilisées dans l'opération de carboréduction thermique d'une matière première contenant du silicium.
Patent FR-2798948-A1 (FR)
Inventor: STABUSCH SERGE
IPC: E04H4/06
Filed: 1999-12-15
Abstract: The invention concerns access control to a delimited area. The device for controlling access to a delimited and reserved area E comprises, between the vertical members of a door frame (31), a door manoeuvrable by hand. The invention is characterised in that said door comprises at its base and between said vertical members a fixed vertical panel (30), integral with said vertical members and defining a through passage threshold inaccessible to a category of users. The invention is useful for controlling access to a leisure area including a swimming pool.