baber/WOPTO huggingface dataset:
Patent FR-2700364-A1 (FR)
Title: Piston de moteur hydraulique.
Inventor: MARTIN LOUIS E
IPC: F03C1/28
Filed: 1993-01-13
Abstract: L'invention est relative, dans un moteur comprenant un bloc-cylindres, dans lequel un cylindre présente une première (26) et deuxième (28) paroi cylindrique, la première paroi (26) étant plus éloignée de l'axe de rotation que la deuxième paroi (28) et ayant une section transversale supérieure à celle de la deuxième paroi, à un piston comportant un premier (31) et un deuxième (33) corps de piston montés dans les première et deuxième parois (26, 28), avec lesquelles ils délimitent des première et deuxième chambres (35, 25), un joint (42) réalisant l'étanchéité entre le premier corps (31) et la première paroi (26) et un moyen réalisant une communication entre les première et deuxième chambres (35, 25). Selon l'invention, le moyen de communication comprend une réduction (45) de la section du deuxième corps (33), s'étendant à la périphérie radiale du deuxième corps, entre une section transversale d'extrémité (39) du deuxième corps, et le premier corps (31). Une application est la réalisation d'un moteur mécaniquement résistant, fiable, ayant un prix de revient réduit.
Patent WO-9413052-A1 (WO)
Title: High power self-controlled multi-phase synchronous machine
Inventor: LIN DEFANG
IPC: H02K29/06
Filed: 1993-12-03
Abstract: High power self-controlled multi-phase synchronous machine consisting of a movable magnetized rotor rotating in relation to a coaxial stator part (99) comprising electric coils for energizing stator magnetic circuits. The machine also consists of the power supply means comprising means for switching the current in the stator phases as a function of the position. Each of the coils consists of four identical independent wound elements, the power supply means including cycloconvertors which supply the four wound elements in a connection mode determined as a function of the speed of rotation and/or current in the motor selected among three possible connection modes. The first connection mode corresponds to a connection of intermediate elements in parallel with four wound elements forming a coil, the second connection mode corresponding to a connection of intermediate elements wound two by two in parallel, both pairs of elements so formed being connected in series, and the third connection mode corresponding to a connection in series of the intermediate wound elements.
Patent FR-2701197-A1 (FR)
Title: Mascara applicator and assembly comprising such an applicator and a body for storing mascara
Inventor: MICHEL VANDROMME
IPC: A46B7/02
Filed: 1993-02-05
Abstract: The invention relates to the application of mascara. Specifically, the applicator comprises a wand (6) extending along an axis (rod) and locally carrying surfaces (5) for applying the said mascara onto the eyelashes. These surfaces, which develop around and along the said axis, essentially transversely to it, for example in a helix formation, are capable of being charged with or holding between them a certain amount of mascara, and the wand interacts with adjustment means (27, 37, 43) for varying the section of the above-mentioned application surfaces. The field of use of the invention is that of cosmetics and hygiene.
Patent FR-2707887-A1 (FR)
Title: Modular structure for sports installations
Inventor: MICHEL AMENC
IPC: A63B9/00
Filed: 1993-07-19
Abstract: Modular structure for a sports installation formed from a framework (1) consisting of at least vertical profiled elements (8, 9, 21, 22, 23, 24) and horizontal elements (12, 13, 14, 15, 25, 26, 27, 28, 29, 30, 31) delimiting two goals (3, 4) which are turned back-to-back, characterised in that one (3) of the goals is wider than the other (4) of the goals.
Patent FR-2710628-A1 (FR)
Title: Preparation of mixed oxide solutions based on tin and silicon
Inventor: DANIELLE WETTLING
IPC: C01B33/20
Filed: 1993-09-27
Abstract: The present invention relates to a process for the preparation of an oxide of tin and of silicon, in the form of a sol, which makes it possible to obtain aqueous solutions with a pH in the region of neutrality. The process consists of a sol/gel method, with a stage of peptisation of the gel in the presence of a base such as aqueous ammonia. Application to the production of antistatic layers.
Patent FR-2711997-A1 (FR)
Title: Process for manufacturing a synthetic rope or halyard and products obtained using this process
Inventor: YVES DELVAEL
IPC: D07B1/16
Filed: 1993-11-05
Abstract: - Process for manufacturing a rope comprising a core covered by at least one braid. - According to the invention, the melting point of the braid is lower than or equal to the melting point of the core, melting of the outer braid, in order to form a sheath, taking place at a controlled temperature and under a controlled tension. - Applications: small-sized and medium-sized ropes and halyards.
Patent FR-2699304-A1 (FR)
Title: Sharing method for processes on multiprocessor system - involves using process priority to determine access to processors and seeks to keep same process on same processor
Inventor: TZUSHI UEHARA
IPC: G06F9/48
Filed: 1993-12-10
Abstract: The process sharing method involves reading the priority of a first process and the reference number of the processor that has executed this process immediately before it leaves the process control block. The process having the lowest order of priority among processes being executed is then chosen, and its priority compared with that of the first process. If the lowest priority process being executed is greater than that of the first process, process sharing is halted. If however a single process has been chosen, the first process is sent to the processor executing the chosen process. If multiple processes have been chosen and the processor executing one of them has the same reference number as the processor having executed the first process immediately before, the first process is sent to this processor. ADVANTAGE - Faster gathering of data from caches associated with each processor, improving multiprocessor system speeds.
Patent FR-2713809-A1 (FR)
Inventor: LEMAIRE GERARD
IPC: G08B13/24
Filed: 1993-12-15
Abstract: The device incorporates an electronic circuit presenting a detection ring (15), of which an electrical characteristic is modified when an effort is made to remove it from the article to which it is attached. An electronic module (13) is capable of detecting the modification of this electrical characteristic and to inform the surveillance equipment. The device takes the form of an adhesive label, having on its reverse side by an adhesive by means of which it is applied to the article to be protected and formed in several peelable layers. The label incorporates a first flong and a second flong (6) fixed on the first by an adhesive having a lower adhesion strength than that of the adhesive on the rear side of the label. The detection ring (15) is arranged on the second flong and attached to the first flong, in order that its electrical characteristic be modified when the second flong is disturbed.
Patent WO-9514853-A1 (WO)
Title: Procede pour ameliorer le fonctionnement d'un moteur thermique suralimente et balaye avec de l'air, et moteur thermique agence pour la mise en ×uvre du procede
Inventor: CURTIL REMI
IPC: F02B37/00
Filed: 1994-11-18
Abstract: Le procédé consiste à regrouper, sur un même collecteur de gaz d'échappement (8, 10), un nombre de cylindres (2, 3; 1, 4) tel que la pression dans la tubulure d'échappement (1e....4e) présente, en fonction du temps, des fluctuations d'amplitudes sensibles, et à ouvrir la soupape d'échappement (6) d'un cylindre (1) qui est en cours d'aspiration ou de remplissage (c'est-à-dire au voisinage du point mort bas) de manière telle que pour une plage de régime, une phase (28) de faible pression d'échappement instantanée présente dans la tubulure d'échappement permette d'assurer un balayage tubulure d'admission (1a)/cylindre/(1)/tubulure d'échappement (1e) durant l'ouverture simultanée de la soupape d'admission (5) et de la soupape d'échappement (6). La phase (29) de forte pression d'échappement instantanée, due à un autre cylindre, après fermeture de la soupape d'admission (5) et autant que la soupape d'échappement (6) est encore ouverte, est utilisée pour effectuer un post-remplissage du cylindre (1) avec l'air (A) préalablement stocké dans la tubulure d'échappement (1e); la taille de la turbine (T) est choisie pour qu'à des régimes supérieurs à la susdite plage déterminée, il n'y ait pratiquement pas de post-remplissage du cylindre (1) avec des gaz d'échappement.
Patent FR-2716555-A1 (FR)
Title: Procédé de fabrication d'une carte sans contact.
Inventor: JEAN-CHRISTOPHE FIDALGO
IPC: G06K19/07
Filed: 1994-02-24
Abstract: L'invention concerne un procédé de fabrication d'une carte (12) sans contact comportant un corps de carte et un module électronique (4) qui comprend une puce (6) à circuit intégré reliée à une antenne, et qui se caractérise en ce que: - on dépose un cadre (1) sur une feuille thermoplastique inférieure (2) en délimitant alors les bords d'une cavité (3); - on positionne le module électronique (4) au fond ladite cavité (3); - on remplit cette cavité (3) d'une résine (8) polymérisable; - on recouvre le cadre (1) et la cavité (3) remplie de résine (8) d'une feuille thermoplastique supérieure (10) sur laquelle on applique une légère pression (11); et, une fois que la résine (8) est polymérisée, - on découpe la carte (12) à l'intérieur du cadre (1). L'invention s'applique à la fabrication de cartes sans contact destinées à la réalisation de diverses opération bancaires, communications téléphoniques ou opérations d'identification.
Patent FR-2717471-A1 (FR)
Title: Revêtement haute température, monocouche, sur substrat céramique, son obtention et applications.
Inventor: SOLOVJEVA GALINA A
IPC: C03C8/14
Filed: 1994-03-16
Abstract: Le revêtement haute température, monocouche selon l'invention comprend un fritté de gel d'émaillage à haute teneur en silice, de l'alumine et un agent d'émittance constitué de MoSi2 ou Cr2 O3 , et a la composition en poids suivante: (CF DESSIN DANS BOPI) Application à la protection de substrats céramiques, notamment poreux, contre l'érosion, les défaillances chimiques et les défaillances mécaniques.
Patent FR-2721288-A1 (FR)
Title: Homogenising silo for plastics
Inventor: MOREAU PIERRE
IPC: B01F25/90
Filed: 1994-06-17
Abstract: The silo comprises a cylindrical tank (1), an Archimedes extraction screw (3) located in the lower part and a distributing disc (12) in the upper part driven by a motor (13). Piping (10) connects the extraction outlet to the distribution disc. The silo bottom is conical with a cone angle of about 5 degrees to allow cleaning by a water jet. An outlet hopper (4) in the silo bottom is connected to an Archimedes screw conveyor (5) in which an outlet (7) is connected to a venturi (8) supplied by a fan (9). The venturi outlet is connected to the piping whose second end (11) discharges inside the silo onto the distribution disc. The variable pitch radial toothed Archimedes extraction screw is rotated by a hydraulic system (3a).
Patent FR-2725511-A1 (FR)
Title: Procede et dispositif de controle de la position et/ou du mouvement d'un actionneur electromagnetique
Inventor: BOUCLY BERNARD
IPC: G01D5/20
Filed: 1994-10-10
Abstract: L'actionneur (1) à résistance équivalente (r, 2) et enroulement (3) à coefficient d'auto-inductance (L) est en série entre une source (Vbat) électrique et la masse avec un interrupteur (4) et un shunt (7). On calcule le coefficient d'auto-inductance (L) de l'enroulement (3) en fonction du temps, du courant (i) le traversant et de la tension à ses bornes, de façon à obtenir une image du mouvement (d) dont le coefficient (L) est une fonction pour l'actionneur (1) considéré, et on compare L calculé à au moins une valeur d'un terme de comparaison correspondant à une autre image du mouvement (d) pour en déduire un signal de diagnostic de position et/ou de mouvement de l'actionneur (1). Application aux actionneurs du type électrovanne, injecteur, moteur pas à pas, relais, notamment embarqués sur véhicules automobiles, et au diagnostic des faisceaux de câblage de ces véhicules.
Patent FR-2727664-A1 (FR)
Title: Mounting of vehicle steering wheel on steering shaft
Inventor: HOBLINGRE ANDRE
IPC: F16D1/091
Filed: 1994-12-01
Abstract: The steering shaft (1) has angular immobilising grooves  (3) which engage in complementary grooves (4) in an intermediate sleeve (5). The sleeve also has angular immobilising grooves  (7) which engage in complementary grooves (8) in the steering wheel  hub (9). Springs (12,13) are interposed between the sleeve and the hub in order to hold the immobilising grooves declutched at the time of mounting the steering wheel on the shaft. These springs facilitate adjustment of the angular position of the wheel on the shaft and allow engagement of the immobilisers  during placing the steering wheel axial immobilisers (10,11) on the shaft. Adjustment of the steering wheel angular position on the shaft is made by first engaging the sleeve on the shaft and then by engaging the hub on the sleeve.
Patent FR-2729993-A1 (FR)
Inventor: RELMONT BRUNO
IPC: E04H4/10
Filed: 1995-04-05
Abstract: The cover consists of a layer (3) of a supple material with dimensions to fit the pool and fastened to transverse reinforcing bars (4). The bars are made from triangular-section extrusions, each with a base (20) which has its ends resting on the edges of the swimming pool and at least one side (21) which faces away from the direction in which the cover is rolled and forms an angle (22) of less than 70 degrees with the base. The reinforcing bars fit into sleeves (25) on the covering layer's upper surface or, in a variant each one can be in the form of an extrusion with grooves along its two opposite sides to receive separate sections of the cover. The cover is made from a synthetic, e.g. composite, material.
Patent FR-2733183-A1 (FR)
Title: Notelet block usable with one hand without slipping
Inventor: BRILLANT MARIE DOMINIQUE ALLIM
IPC: G06F3/039
Filed: 1995-04-18
Abstract: The notelet block, comprising a series of paper sheets (1)stuck together along one edge (2) and mounted on a base (4). The base comprises a lower layer (5) of a cellular foam material with a non-slip under-surface (6), and an upper layer (8) with a surface (9) for writing on. The block (1) is attached to the base by a U-section clip (11). The bottom layer of the base is made from a flexible foam material such as polyurethane foam, while the upper layer and clip are of cardboard. Both the notelet block and the base can be made with rounded corners.
Patent FR-2736610-A1 (FR)
Title: Dispositif pour la protection d'un occupant d'un vehicule automobile en cas de choc lateral
Inventor: DE VANDIERE AYMAR
IPC: B62D21/15
Filed: 1995-07-13
Abstract: L'invention concerne un dispositif pour la protection d'un occupant d'un véhicule automobile en cas de choc latéral. Le dispositif est caractérisé en ce qu'il comprend des moyens (9, 10, 12, 13, 14, 15) pour faire pivoter au moins une partie d'un panneau de côté (2) autour d'un axe sensiblement horizontal (4) au moment du choc. L'invention trouve application dans le domaine automobile.
Patent FR-2722662-A1 (FR)
Title: Internal shoe for sports boot, used for skiing, rollerskating or ice skating
Inventor: CAERAN FRANCESCO
IPC: A43B5/04
Filed: 1995-07-20
Abstract: The shoe comprises front (3) and rear (4) uppers and a sole. The front upper has a tongue (15) or two flaps overlapping the its edges. Two side openings are formed between the front and rear uppers and act as seats for two stiffening plates (17a,17b) which are partially surrounded by the uppers. The front upper surrounds the front region (5) of the boot and the foot arch (6). It has an opening in the front foot region forming a U shaped edge. The ends of this edge are connected to two flaps (10a,10b) which partially surround the foot neck region (11). The rear upper is attached to the sole in the heel region (12). A flap (14) projecting rearwards and upwards tips frontwards and rearwards.
Patent FR-2739117-A1 (FR)
Title: Method of assembling prefabricated building
IPC: E04B1/35
Filed: 1995-09-26
Abstract: The method involves placing a base slab (1) on which a roof framework (3) is then assembled and raised to place below it the supporting walls (10) to allow positioning of the roof framework on the supporting walls. The roof framework carries an inner frame (6) to engage the supporting walls. The inner frame is raised via a lifting frame (2) which is positioned by modular supports (7) which have synchronised actuators. The supports can have parts (8) on each of which slides a lift (9) fixed to the lifting frame.
Patent WO-9628383-A1 (WO)
Inventor: AZEMAR PIERRE JEAN
IPC: C01D3/14
Filed: 1996-03-13
Abstract: A method and device for reprocessing salt used for the temporary salting of products such as salted products or animal skins, characterised in that the salt is fed through an at least substantially horizontal rotating drum-type heat exchanger (1) with direct heat transfer with a hot gas circulating in a counter-flow direction and contacting the salt, and the operating parameters of the heat exchanger are adjusted in accordance with its dimensions while maintaining the discharge temperature of the gas within a range of 80 °C to 150 °C, wherein the salt is held in the exchanger for a period suitable for the drying and sterilization thereof.
Patent FR-2743748-A1 (FR)
Title: Measuring length of padded paper bands
Inventor: BAUMULLER THEODORE
IPC: B31D5/00
Filed: 1996-01-22
Abstract: The length measuring device is used in a machine which produces bands of folded paper to act as padding and receives paper from a drum (2) which is pulled forward by a motor (5) acting through wheels (8) (14) and folded over by a plate (33), wheels (31) and metal bars (32).  A coder (c) is mounted on the same shaft (15) as the motor (5) and it produces impulses proportional to the angular rotation. The coder (c) is connected to a central processing station with keyboard and display. The rate of production of impulses by the coder may be altered to allow for operating conditions and production is stopped when the actual impulses produced equal those entered by keyboard.
Patent WO-9719917-A1 (WO)
Inventor: SOLLADIE GUY
IPC: C07C227/10
Filed: 1996-11-12
Abstract: L'invention a pour objet un nouveau procédé de préparation de composés à groupement β-hydroxy-δ-lactone analogues de la (+) Compactine et de la (+) Mevinoline. Le procédé de préparation de ces produits fait intervenir de nouveaux intermédiaires réactionnels, également objets de l'invention ainsi que leurs procédés de préparation respectifs.
Patent FR-2745667-A1 (FR)
Title: Selective excitation piezoelectric resonator for electronic oscillator
Inventor: BOUROUIN ROGER
IPC: H03H9/56
Filed: 1996-03-01
Abstract: The resonator includes the piezoelectric crystal (10) with rectangular shape and rectangular electrodes (21,31) placed on two opposite surfaces (11,12) of the crystal. The electrodes are positioned over vibrating areas (41,43) present on the crystal surface. A second pair of electrodes (22,32) are placed over other two vibrating areas (42,44) of the crystal. Conductors (21a,31a,22a,32a) connect the electrodes to the terminals (71,72) of a voltage source (70). The electric field generated by the electrodes is orientated along the normal direction to the crystal surface.
Patent FR-2746396-A1 (FR)
Inventor: KRAUS JEAN LOUIS
IPC: C07D417/06
Filed: 1996-03-20
Abstract: Compounds including a thiazolidine or thiazolidone ring N-substituted by a group containing a purine or pyrimidine base, or an analogue or derivative thereof, said ring being substituted on at least one of its other constituent atoms, are disclosed. Said compounds may be used as drugs for treating viral or virus-related diseases such as AIDS or hepatitis B.
Patent FR-2746463-A1 (FR)
Title: Mechanism for detection of linear and angular position of control shaft in automobile gear box
Inventor: PHELPS NICOLAS
IPC: F16H59/70
Filed: 1996-03-22
Abstract: The control shaft (12) is mounted so as to slide longitudinally (T) and to rotate (R) round a longitudinal axis (X-X) with respect to a part of the gearbox casing. It is of the type having a sensor (16) whose principal input part (14) is connected by a coupling to the control shaft (12) of the gearbox, and is mounted to move in the direction (T) and to rotate in the direction (R) inside the housing (8) of the sensor (16) which is fixed on the gearbox casing. The sensor produces a signal which represents the position of the control shaft (12) and is designed to control gear selection. The coupling means is a half shaft pin and socket system. The socket part (32) if formed in one end of the shaft (12) and the pin part (34) is formed in one end of the shaft (14). Both shafts (12,14) are of the same diameter.
Patent FR-2737741-A1 (FR)
Title: Beach cleaner for removing solid rubbish either on surface, or buried beneath it - has rotating cylindrical drum with blades with perforation sections forming spiral inside drum
Inventor: PATOU DIDIER
IPC: E01H12/00
Filed: 1996-07-17
Abstract: The cleaner has a rotating, cylindrical drum mounted on a frame (2) which is attached to a vehicle. The drum has several blades running lengthwise (30) parallel to the axis of the drum. Each of the blades has a perforated section which extends in a spiral towards the interior of the drum where there is an open area in the centre. The perforated sections are made of a screening grid (7) which is extended by a reinforcing perforated metal sheet (9). The perforated sections can be removed and interchanged. The blades (3) of each section are offset at an angle in relation to the sections of the drum. The height of the drum can be adjusted. A flap at the rear of the drum collects rubbish which has not been picked up by the blades.
Patent FR-2751721-A1 (FR)
Title: Procede de montage de canalisations par assemblage en mer de tuyaux successifs, et tuyaux pour la mise en oeuvre de ce procede
Inventor: VILLATTE LUDOVIC
IPC: F16L59/20
Filed: 1996-07-26
Abstract: Suivant la présente invention, les tuyaux préfabriqués (1, 2) successifs sont chacun constitués de tubes (11, 12, 21, 22) à enveloppe d'isolation thermique, un tube interne (11, 21) dépassant en longueur d'un tube externe (12, 22) à chacune des extrémités du tuyau. Au cours du procédé, on engage en recouvrement de la zone de jonction des tubes internes (11, 21) du tuyau aval (1) et du tuyau amont (2), soudés bout à bout, un manchon d'accouplement (6) présentant un jeu de libre coulissement sur les tubes externes (12, 22), jusqu'à l'amener en contact avec une butée périphérique (13) dont est équipé le tronçon d'extrémité aval du tube externe (12) du tuyau amont (2), on injecte à travers la paroi du manchon un liant durcissable (7) de maintien permanent du manchon sur les tronçons d'extrémité des tubes externes (12, 22), et on fait progresser les deux tuyaux ainsi assemblés à travers un tensionneur comportant des patins prenant appui sur la paroi externe des tubes externes et du manchon.
Patent FR-2753195-A1 (FR)
Inventor: ALAMI MOUAD
IPC: B01J31/22
Filed: 1996-09-09
Abstract: The invention concerns a method for preparing o-(p-tolyl)benzonitrile characterised in that one o-halobenzonitrile is treated with one halogenide of p-tolylmagnesium in presence of one manganese salt and one co-catalyst containing a transition metal.
Patent FR-2753107-A1 (FR)
Title: Patin a roulettes en ligne a chaussure amovible
Inventor: HALDEMANN GASTON
IPC: A63C17/00
Filed: 1996-09-12
Abstract: Patin à roulettes en ligne comportant une chaussure (6) fixée de manière amovible sur un châssis (6). Le dispositif de fixation est à effet de genouillère et comprend un verrou (11) articulé sur le châssis (1) et présentant un bec (11a) coopérant avec un logement (18) de la chaussure. Ce verrou est maintenu engagé par le blocage d'une genouillère (14, 16) actionnable au moyen d'un levier latéral. La chaussure est fixée en un point opposé (A) par un crochet (7). Le verrou peut être en forme de pédale actionnable par la chaussure.