baber/WOPTO huggingface dataset:
Patent FR-2737538-A1 (FR)
Title: Noyau mecanique demontable et procedes de mise en oeuvre
Inventor: TILLAC JEAN FRANCOIS
IPC: F02K9/24
Filed: 1995-08-04
Abstract: La présente invention concerne un noyau mécanique démontable (1) comprenant une contre-forme (2) fixée sur un mandrin central (3, 8), les éléments de la contre-forme doivent pouvoir être manipulés à distance et en toute sécurité. Ces éléments (10, 11, ....) de contre-forme sont reliés et fixés sur le mandrin central (3, 8) par des dispositifs (6) d'ancrage à tiges. La présente invention concerne aussi des procédés d'assemblage et de désassemblage dudit noyau. Ce noyau mécanique démontable est utilisé notamment pour le moulage de la cavité intérieure de chargement de propergol solide.
Patent FR-2738008-A1 (FR)
Inventor: MALOT MICHEL
IPC: C08L95/00
Filed: 1995-08-25
Abstract: A very hard bitumen having a penetrability (at 25 degrees C) of 0 - 20, in the prepn. of a bituminous coating with a modulus rigidity greater than 24x10<3> MPa, is used partic. for the formation or reinforcement of highways, in which the bitumen content of the coating is greater than 6% by wt. Also claimed, is the bituminous coating described.
Patent FR-2738779-A1 (FR)
Title: Controlled intake for cooling air for motor vehicle engine
Inventor: GUEYE JEAN MARIE
IPC: B60K11/08
Filed: 1995-09-14
Abstract: The cooling air intake has a rolling shutter (7) positioned in the cooling air inlet path. The shutter moves transversely to open or close the inlet path, under control of a servo-mechanism responding to the engine temperature. The rolling shutter has a spool (8) at one end and runs in a transverse guide. The spool has a spring (12) to retract the shutter. The shutter is made up of multiple flat segments (13) hinged at the joints. The free end of the shutter is attached by a cable (27) to a traction mechanism (22,24,25,26) that incorporates an end-of-travel switch. The traction mechanism is controlled by a transducer monitoring engine temperature, closing the shutter when the engine temperature is below a set temperature and opening the shutter when the engine temperature is above a set higher temperature and the engine is warm.
Patent FR-2739071-A1 (FR)
Title: Anti=theft identity marking for individual components of e.g. motor cycles
Inventor: DEMOUSTIER JEAN BAPTISTE
IPC: B60R13/10
Filed: 1995-09-27
Abstract: The marking (2) is applied to the component (3) as a series of deep piercings (4) which may extend to the whole thickness of the component. Several components may be marked, making breakup of the machine and its sale as spare impracticable.
Patent FR-2726290-A1 (FR)
Title: Dispositif d'etirage a double courroie
Inventor: KRAWIETZ STEFAN
IPC: D01H5/86
Filed: 1995-10-27
Abstract: L'invention concerne un dispositif d'étirage à double courroie pour un métier à filer, comprenant une courroie inférieure qui entoure les cylindres inférieurs de deux paires de cylindres entraînées et soumises à une pression, et une courroie supérieure qui entoure les cylindres supérieurs des deux paires de cylindres, chacune des deux courroies entourant une tringle de renvoi à la sortie d'un ruban de fibres qui est guidé par elles. Ce dispositif est caractérisé par le fait que les deux courroies (13, 15) entourent le cylindre inférieur (17) ou le cylindre supérieur, respectivement, de deux autres paires de cylindres qui sont entraînées par les courroies et qui ne sont pas soumises à une pression. Application à l'étirage de fibres textiles.
Patent FR-2740897-A1 (FR)
Title: Audio and video processing method with copy protection
Inventor: FRIC JACQUES
IPC: G06F21/10
Filed: 1995-11-06
Abstract: The method involves dividing the audio and video data into a number of sample blocks. Each block of samples is subject to a time or frequency transformation to determine the spectral energy of the block. The transformed spectrum is processed to eliminate spectral lines according to predetermined psycho-sensorial criteria. Bits are allocated to the lines which have not been eliminated. Certain spectral lines are replaced by marking codes which are chosen so they are masked according to psycho-sensorial criteria. The spectral lines chosen for marking are determined according to a predetermined algorithm which is based on a secret pseudo-random sequence.
Patent WO-9700522-A1 (WO)
Title: Systeme d'etancheite pour l'accostage d'un conteneur sous un four de fusion
Inventor: BERNARD CLAUDE
IPC: G21F9/36
Filed: 1996-06-13
Abstract: L'invention concerne un système d'étanchéité pour l'accostage d'un conteneur (24) sous un pot de fusion contenant un matériau fondu, comprenant une virole (30) entourant une buse (40), la buse étant située dans l'axe du col du conteneur et permettant la coulée de matériau depuis le pot de fusion jusque dans le conteneur. La virole (30) comprend des moyens de liaison étanche avec la buse (40), une base (32) comprenant une surface d'appui pour la réception d'une surface d'appui correspondante sur le col du conteneur, et au moins un soufflet (33, 34) entourant la buse et reliant les moyens de liaison étanche à ladite base, le soufflet permettant de rendre la virole rétractable selon l'axe de la buse, des moyens d'introduction d'un flux gazeux entre lesdites surfaces d'appui étant prévus pour permettre la circulation d'une partie de ce flux vers la buse.
Patent FR-2744516-A1 (FR)
Title: Guide rail for light mast
IPC: F21V21/36
Filed: 1996-02-01
Abstract: The profiled guide rail extends along the mast and is fixed to it by threaded bolts lodged in a part of the mast slightly before the mounting, in notching a continuous profile in a part assuring the continuity between the two flanges (3), in order to position the fixings in the hollow part of the profile. This permits to the profile, due to the fact of its continuity, a rigidity which is not assured in a cut-out profile. The profile can have hollow sections (4) inside the thicker part of the profile.
Patent WO-9723789-A1 (WO)
Inventor: JOUBERT CECILE
IPC: G02B5/20
Filed: 1996-12-20
Abstract: A spectral rejector including a substrate that is transparent in a wide wavelength range and provided with a layer of material comprising a first Bragg grating (H1) that is reflective at a predetermined wavelength. The strata of the grating (H1) are tilted at a first angle to the grating substrate. At least one second Bragg grating (H2) with strata at a second angle different from that of the first grating is also provided. The rejector is useful for protecting against certain light wavelengths.
Patent WO-9724413-A1 (WO)
Inventor: COSYNS JEAN
IPC: C07C5/02
Filed: 1996-12-27
Abstract: The invention involves a method for treatment of a charge comprising at least hydrocarbons containing at least three carbon atoms per molecule, including acetylenic and diolefinic hydrocarbons. The method entails the passage of the charge through a distillation zone linked to a hydrogenation reaction zone comprising at least one catalytic hydrogenation bed inside or outside the distillation zone, in which at least a portion of the acetylenic and diolefinic hydrocarbons contained in the charge is hydrogenated in the presence of a hydrogen-rich gas flow. This method is particularly relevant to the treatment of catalytic cracking products.
Patent FR-2745077-A1 (FR)
Title: Boite collectrice en matiere plastique pour echangeur de chaleur
Inventor: JACQUET MICHEL
IPC: F28F21/06
Filed: 1996-02-21
Abstract: L'invention concerne une boîte collectrice pour échangeur de chaleur. La boîte collectrice (1) comprend une structure de base (5) en matière plastique et un revêtement interne (6) en une matière chimiquement inerte propre à former une barrière chimique entre la structure de base (5) et un fluide caloporteur parcourant l'échangeur de chaleur, ce qui permet d'obtenir une boîte collectrice possédant à la fois une bonne tenue mécanique et une bonne résistance à l'hydrolyse vis-à-vis du fluide caloporteur parcourant l'échangeur de chaleur. Application aux échangeurs de chaleur pour véhicules automobiles.
Patent FR-2731955-A1 (FR)
Title: Reservoir de carburant pour vehicules, en particulier vehicules automobiles
Inventor: DOLL DIETER
IPC: B60K15/035
Filed: 1996-02-26
Abstract: La purge d'air se compose essentiellement d'un départ de purge d'air (6), placé dans la zone d'une paroi supérieure du réservoir, d'une conduite extérieure, raccordée à ce départ, d'aération et de purge d'air ainsi que d'un filtre au charbon actif monté en aval. Afin que pendant la marche aucune particule liquide de carburant ne puisse parvenir par le départ de purge d'air (6), dans le filtre à charbon actif, on monte à l'intérieur du réservoir, devant le départ de purge d'air (6), un dispositif (9) qui protège de manière étanche le départ de purge d'air (6) contre une arrivée directe de particules liquides de carburant.
Patent FR-2748294-A1 (FR)
Title: Dispositif de pose de voussoirs a l'interieur d'un tunnel
Inventor: BIBES JEAN PIERRE
IPC: E21D11/08
Filed: 1996-05-03
Abstract: L'invention a pour objet un dispositif (20) de pose de voussoirs (10) à l'intérieur d'un tunnel creusé par un tunnelier, du type comprenant un érecteur (21) supportant une table (30) de préhension de chaque voussoir (10) pour le prélèvement dudit voussoir d'un magasin de stockage et le transfert de ce voussoir à l'intérieur du tunnel. La table (30) comprend un plateau supérieur (31), un plateau inférieur (32) muni d'un organe de préhension du voussoir (10) à poser, des moyens (34, 35, 36) de déplacement du plateau inférieur (32) par rapport au plateau supérieur (31) selon trois axes orthogonaux et des moyens de rotation du plateau inférieur (32) par rapport au plateau supérieur (31) selon un axe perpendiculaire audit plateau supérieur (31).
Patent FR-2748666-A1 (FR)
Title: Ski with wheels for use on any ground
IPC: A63C5/035
Filed: 1996-05-20
Abstract: The ski has a frame (c1-c7) that is supported by front (T11-T17) and back wheels (T13-T16). The front wheels are off centre and are fixed to the frame and cannot change direction. The back wheels can be moved slightly, to give a perfectly straight trajectory, by a micrometer screw. The lateral inner part of the frame (c7) is covered with material that reduces friction, to protect the inner wheels. A supple safety binding (F20-F24), fixed between the front and back wheels, holds the boot and has a front stirrup whose width can be adjusted.
Patent FR-2749954-A1 (FR)
Title: Management of precipitation and passage of solids from chemical sample in by simulation of physical configuration
Inventor: THORNER PABLO
IPC: G05D21/02
Filed: 1996-06-18
Abstract: The system includes a first level (N1) of modular elements, a second level (N2) of coupling modules, a third level (N3) for assembling data transmission paths, a fourth level (N4) of study generators, a fifth level (N5) as man-machine interface. The system includes components which act in the following stages. A first component resolves the transport equation of the soluble sample. A second component performs a test on the results curve in which the behaviour of the solution in concentration is observed. A third component manage the saturation in which a new transport equation is formed for the first stage by replacing the limit condition of the material flow as input by a concentration limit condition as input. A fourth component depletes the precipitate in which the result of the third stage problem is a curve of the concentration as a function of time for all x. For x = 0, there is an instant (Tep) where this curve passes below Csat.  This instant of depletion of the precipitate, is calculated from the solution, and determines the instant where the regime passes from saturation to desaturation. A fifth component manages the desaturation in which the transport problem is resolved, by replacing the material flow condition as input by another material flow condition. A sixth component obtains the solution to the problem with precipitation which is the expression of the concentration and that of the flow for all x and all t, for the fifth stage solution.
Patent FR-2750007-A1 (FR)
Title: Modular elements for epiphytic planting schemes
IPC: A01G9/02
Filed: 1996-06-24
Abstract: The basic modular element is used as a base for the epiphytic plants and is used to create plant decor, for internal and external use. The basic modular element consists of an elongated central frame element (1), which can be straight or divided at one end, to give a branch effect. The central frame structure is provided with the means at each end to allow the elements to be connected together. The end (4) of one element fitting into the complementary end (5) of the next element. The frame carries a structure around it which consists of layers of material (2) for holding water and an outer layer (3) of the supporting medium, which is to carry the plant (6) roots.
Patent FR-2737169-A1 (FR)
Title: Procede et dispositif pour commander l'installation de freinage d'un vehicule
Inventor: DECKER HEINZ
IPC: B60T8/36
Filed: 1996-07-17
Abstract: Procédé et dispositif pour commander l'installation de freinage d'un véhicule, avec un appareil électronique de commande (38) qui réduit l'action de freinage dans le sens d'un équilibrage de l'usure des garnitures de freins; l'appareil de commande (38) détecte une mesure de l'actionnement de la pédale de frein et réalise la réduction de l'action de freinage en fonction de l'actionnement de la pédale.
Patent FR-2752871-A1 (FR)
Title: Drive for sliding door
IPC: E05F15/14
Filed: 1996-08-30
Abstract: The motor drive has a rack (14) fixed to the front of the lower traverse of the door to be driven. A motor group (16) is fixed to the ground at the end of the door bay to which the door slides. The motor group has an electric motor (20) with a vertical drive shaft (22) and a pinion (24) fixed to the shaft and eared with the rack to drive the bay when the motor is actuated. A circuit breaker (4) automatically stops the motor when the door engages an obstacle during its opening or closing movement.
Patent FR-2738748-A1 (FR)
Title: Dispositif de depletion leucocytaire
Inventor: FUKUDA TATSUYA
IPC: A61K35/15
Filed: 1996-09-18
Abstract: Un dispositif destiné à la préparation de produits déleucocytés à partir d'un fluide qui contient des leucocytes, comportant au moins un port d'entrée, un filtre d'élimination des leucocytes, un port de sortie et une conduite qui connecte le port d'entrée, le filtre d'élimination des leucocytes et le port de sortie au dispositif dans cet ordre, dans lequel une portion étroite destinée à régler le débit est fournie dans la conduite, du côté aval du filtre d'élimination des leucocytes.
Patent FR-2757831-A1 (FR)
Title: Pallet for handling tall articles, e.g. doors or window frames
Inventor: BERNARD JEAN
IPC: B65D19/12
Filed: 1996-12-27
Abstract: The pallet consists of a platform (1) standing on four feet (4), and a folding back frame (2) which is hinged to one side of the platform and deploys vertically in two sections to support articles standing on the pallet. The deployable frame hinges have slots to receive a transverse bar which locks the frame in the vertical position, and its uprights (9) are equipped with handles (16) for ease of operation. In addition the platform has strips (30) of a softer material to avoid damaging the edges of the articles being carrier.
Patent WO-9731261-A1 (WO)
Title: Appareil pour determiner la teneur d'un fluide en une substance donnee
Inventor: SAINT GAL DE PONS RENAUD
IPC: G01N31/00
Filed: 1997-02-14
Abstract: La présente invention concerne un appareil de mesure de la teneur d'un fluide en une substance donnée. L'appareil de l'invention comporte une masse réactive poreuse (1) qui se colore progressivement par réaction chimique avec ladite substance en fonction du volume de fluide qui traverse la masse, un tube creux (2) ouvert à ses deux extrémités longitudinales, dans lequel est logée ladite masse, une graduation (3) sur la portion longitudinale du tube contenant la masse réactive, laquelle graduation est étalonnée en fonction d'un volume prédéterminé de fluide traversant la masse, et un indicateur thermo-sensible (8) qui indique que la masse réactive a atteint une température critique d'échauffement correspondant au passage d'un volume de fluide à travers la masse égal au volume étalon prédéterminé précité. L'appareil peut être utilisé notamment comme éthylomètre ou pour mesurer le taux de pollution de l'air.
Patent FR-2759026-A1 (FR)
Title: Motor vehicle heating and air conditioning with coupled controls
Inventor: DAUSCH UWE
IPC: B60H1/00
Filed: 1997-01-31
Abstract: The combined heating and air conditioning unit has a variable motor driven fan unit (3) delivering a pulsed stream of air (4) to first (8) and second (9) ducts. The output from the air supply unit is controlled by a mixing vane (11) which adjusts the air flow to each of the two ducts, which recombine at a mixing chamber (6). One duct (9) houses a radiator (10) to heat the passing air, which then goes to the mixing chamber (6). The position of the mixing vane (11) and the operating mode of the air supply (4) are both set by a single user control (12 to provide a different air heating characteristic in the cabin (1) of the vehicle.
Patent FR-2758732-A1 (FR)
Title: Ski boot toe fastening
Inventor: THEVENET MICHEL
IPC: A63C9/00
Filed: 1997-01-29
Abstract: The fastening consists of a clamp with two jaws (3, 4) in the form of first order levers which open outwards and close to engage with the edge of the boot sole. The jaws have lateral stops which press against the upper of the boot toe, and the clamp has additional front stops (12) to engage with the end of the boot sole, made in the form of rollers with vertical axes of rotation. The lateral stops are in the form of low-friction components and can also be rollers.
Patent WO-9822540-A1 (WO)
Title: Mineral pigment microparticles covered with a chitin layer
Inventor: GRANDMONTAGNE BERNARD
IPC: C09D7/62
Filed: 1997-11-20
Abstract: The invention concerns mineral pigment microparticles, characterised in that they are covered with a chitin or chitin derivative layer optionally containing one or several organic substances. The invention also concerns the compacted forms of these microparticles, with fast splitting, optionally filled with an active, in particular phytosanitary, substance. The invention finally concerns a method for preparing mineral pigment microparticles covered with a chitin or chitin derivative layer characterised in that a) mineral pigment microparticles in suspense are contacted with a solution of salified chitosan or chitosan derivatives so as to cause the coacervation of the chitosan or the chitosan derivatives around the pigment microparticles, b) the covered microparticles are then subjected to an acetylation reaction.
Patent FR-2755854-A1 (FR)
Title: Nanoemulsion a base de lipides amphiphiles non-ioniques et cationiques et utilisations
Inventor: RESTLE SERGE
IPC: A61K8/89
Filed: 1997-03-18
Abstract: La présente demande concerne une émulsion huile-dans-eau dont les globules d'huile ont une taille moyenne inférieure à 150 nm, comprenant une phase lipidique amphiphile contenant au moins un lipide amphiphile non-ionique liquide à température ambiante inférieure à 45 deg.C et au moins un lipide amphiphile cationique ainsi qu'à ses utilisations en cosmétique ou en dermopharmacie.
Patent FR-2761820-A1 (FR)
Title: Borne electrique de signalisation lumineuse
Inventor: DURAND JEAN MARC
IPC: H01R13/717
Filed: 1997-04-08
Abstract: Cette borne, du type à installation par un moyen de fixation sur un rail symétrique ou dissymétrique, se caractérise en ce que :- elle est équipée d'une diode émettrice de lumière (LED) (20) , simple à deux pattes ou double à trois pattes, logée dans une des ouvertures (6) de sa surface antérieure (2) de façon à y être visible,- la LED (20) est, pour son alimentation, connectée à un circuit électrique, logé dans l'évidement (5) et connecté à au moins deux des plots de connexion (10, 12) , destinés, l'un (10) à être mis à une polarité négative, l'autre (12) à une polarité positive.
Patent FR-2767729-A1 (FR)
Title: Changing machine tools without operational delay
Inventor: SALES JEAN JACQUES
IPC: B23Q3/155
Filed: 1997-09-04
Abstract: A tool and mechanism supporting body (38) may be propelled orthogonally (X,Z) in a horizontal plane and bears two tool operating heads (11a,11b) able to move vertically along paths (Ca,Cb) driven by motors and balancing jacks (29,30). A tool storing turret (12) may be moved sideways (X) along rods (36) by a jack (40) such that it is able to service either tool operating head (11a,11b) when in the raised position
Patent FR-2771324-A1 (FR)
Title: Process for extending the machining operation of a machine tool with add on attachment
Inventor: AZEMA ANDRE
IPC: B23Q1/70
Filed: 1997-11-27
Abstract: The machine tool (M) contains a flowing tool  holder (200) that can move in the three axes numerically  controlled and operating at a high speed, to which is added an  auxiliary machine bed (100) on which is mounted the work piece  carrier which can move along axes parallel to that of the tool  holder (200).
Patent FR-2771927-A1 (FR)
Title: Non-transferring cosmetic compositions containing a film forming polymer and an aqueous silicone emulsion
Inventor: DE LA POTERIE VALERIE
IPC: A61K8/00
Filed: 1997-12-05
Abstract: Compositions for application to the skin, semi-mucous and mucous membranes comprising a film forming polymer and an aqueous emulsion of a silicone compound, are new.
Patent WO-9840618-A1 (WO)
Title: Bypass turbojet thrust reverser having doors with streamlined external structure
Inventor: GONIDEC PATRICK
IPC: F02K1/70
Filed: 1998-03-12
Abstract: The invention concerns a bypass turbojet thrust reverser comprising pivoting doors (7) integrated in direct jet in the external wall of the fan air duct (15) and constituting deviating obstacles after pivoting providing thrust reversal. One door (7) consists of a panel (23) forming the external structure and an internal structure (22) which are mechanically dissociated and connected by a junction formed by at least one resilient linkage (25, 26).
Patent FR-2773891-A1 (FR)
Title: Procede pour le traitement de bains de stabilisation saisonnes utilises dans les traitements photographiques
Inventor: MARTIN DIDIER JEAN
IPC: G03C5/395
Filed: 1998-01-21
Abstract: La présente invention concerne un procédé pour le traitement d'un bain de stabilisation saisonné contenant un polluant provenant du bain de fixage ou de blanchiment-fixage.La présente invention concerne un procédé de traitement d'un bain de stabilisation contenant au moins 2 g/ l de thiosulfate provenant d'un bain de fixage ou de blanchiment-fixage dans lequel le bain de stabilisation est traité avec un système de nanofiltration capable de donner un perméat photographiquement utile.Le procédé de la présente invention permet de réduire de façon significative le volume d'effluents photographiques.
Patent FR-2774110-A1 (FR)
Title: Syphon device discharges a flush of a known volume of liquid in an effluent treatment plant
Inventor: VOISIN JEAN
IPC: E03F5/10
Filed: 1998-01-28
Abstract: One end (13) of the syphon tube (11) used to empty the liquid vessel (1) is attached to a float (10). As the liquid level rises the float and tube are lifted to the level of a stop (22). Liquid then enters the syphon tube and all the liquid is quickly emptied as the tube drops.