baber/WOPTO huggingface dataset:
Patent FR-2762598-A1 (FR)
Inventor: GUILLAUMET GERALD
IPC: A61K31/382
Filed: 1997-04-25
Abstract: Benzodioxin and benzoxathiin derivatives of formula (I), their enantiomers, diastereoisomers, and salts with acids and bases are new: X, Y = S, O, CHq, CHSO or SO2, such that X, Y may not both be CHq; q = 0-2; Z = O or CH2; n = 0-4; A = -NR1R2 or a group -C(=T')NR6R7; R1 = H or 1-6C alkyl; R2 = -C(=T)R3; T = O or S; R3 = R'3 or -NR4R5; R'3 = H, 1-6C alkyl, 2-6C alkenyl, 1-6C alkynyl (sic), 3-8C cycloalkyl, cycloalkyl alkyl (all optionally substituted), or aryl or aralkyl; R4 = H or 1-6C alkyl; R5 = H, 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, cycloalkyl, cycloalkyl alkyl (all optionally substituted) or aryl or arylalkyl; T' = O or S; R6 = H or 1-6C alkyl; R7 = H, 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, cycloalkyl or cycloalkyl alkyl (all optionally substituted) or aryl or arylalkyl; R = H, 1-6C alkyl (optionally substituted), aryl or aralkyl; Ring A = optionally substituted by one or more halo, OH, 1-6C alkyl or alkoxy, CN, NO2, NH2 or trihaloalkyl; arylalkyl = 1-6C alkyl substituted by aryl; cycloalkyl alkyl = 1-6C alkyl substituted by 3-8C cycloalkyl; provided that when X, Z both = CH2, R = H, and A = NR1R2, then Y is not O; and when Z = O, n is not zero, and when Z = O and n = 1, then A is not CONEt2; when Z = CH2, n = 1, A = -NR1CSNR4R5, then R2 is not aryl; and when X = Y = O, the dotted lines in ring A are single bonds, R = H or CH2OH, then A is not NR1R2a; R2a = benzoyl (optionally substituted).
Patent FR-2765690-A1 (FR)
Title: Compteur d'electricite muni d'un systeme de protection contre les surtensions
Inventor: HAMARD GUILLAUME
IPC: G01R1/36
Filed: 1997-07-01
Abstract: Un compteur d'électricité comprenant au minimum un conducteur de phase (4, 5, 6) et un cavalier de neutre, les entrées et les sorties respectives du conducteur de phase et du cavalier de neutre étant déposées dans le boîtier du compteur parallèles les unes aux autres et coplanaires, caractérisé par une barre métallique (13) connectée au neutre et disposée dans le boîtier du compteur en proximité et à une distance faible de l'entrée et/ ou la sortie du conducteur de phase (4, 5, 6) pour définir un espace (124 , 125 , 126 ) dans lequel un arc contrôlé entre le conducteur de phase et la barre métallique peut se propager dans le cas d'une surtension.
Patent FR-2765661-A1 (FR)
Title: Appareil et vanne cryogenique pour la fourniture d'un liquide cryogenique, et installation correspondante de conditionnement d'un produit
Inventor: GERMAIN JEAN PIERRE
IPC: F17C9/00
Filed: 1997-07-07
Abstract: Cet appareil comprend une conduite principale (16) thermiquement isolée dans laquelle est monté un organe d'étranglement du courant de liquide. Il comprend en outre une conduite de dégazage (34) piquée sur la conduite principale en aval de l'organe d'étranglement.Application à la distribution continue d'azote liquide dans des récipients (1) en défilement en vue de leur inertage et/ou de leur pressurisation.
Patent FR-2766185-A1 (FR)
Inventor: BOUCHARD HERVE
IPC: A61K31/495
Filed: 1997-07-18
Abstract: The invention concerns medicines containing as active principle at least one compound of general formula (I) or one of its stereoisomers or its salts with a mineral or organic acid, the novel derivatives of formula (I), their stereoisomers, their salts with a mineral or organic acid and their preparation. In the general formula (I) Rc1 represents the chain (II) -CH(OR4)CH(OR3)CH(OR2)CH2OR1 and either Rc2 represents a hydrogen atom and either Rc3 represents the chain (III) -CH2CH(OR6)CH(OR7)CH2OR8 or Rc2 represents the chain (IV) -CH(OR5)CH(OR6)CH(OR7)CH2OR8 or (III) -CH2CH(OR6)CH(OR7)CH2OR8 and Rc3 represents a hydrogen atom, and 1 to 8 of substituents R1, R2, R3, R4, R5, R6, R7, R8, identical or different, represent a radical independently selected among the radicals a) -COR9, b)-COOR10, c)-CR11R12OCOR13, d)-CR11R12OR13, e)-CONR14R15, or f) one or several pairs of substituents R1, R2, R3, R4, R5, R6, R7, R8 consecutive or separated by one of the other substituents R2, R3, R6, R7 can also form a group: -C-(O)-; the other substituents R1, R2, R3, R4, R5, R6, R7, R8 representing hydrogen atoms.
Patent FR-2766259-A1 (FR)
Title: Static non=return draught unit for flue
Inventor: BOURLON GERALD
IPC: F23L17/02
Filed: 1997-07-21
Abstract: The cylindrical rod legs (32) between the top piece (10) and base plate (11) of the unit are fitted with a circular grille (52) of greater diameter than the flue, made in the form of a steel wire spiral fixed to the inner surfaces of the rods.  The static draught unit comprises a top piece (10), an annular base plate (11) with a flue fixing system (19), and legs (32) connecting the top piece and base plate. The legs are in the form of cylindrical rods which support a grille (52) made from at least one spiral of circular-section steel wire or a series of spaced rings (53, 54).
Patent WO-9841388-A1 (WO)
Title: Method for producing a honeycomb core in thermofusible material, and device for implementing same
Inventor: DUCRUY GUY
IPC: B29C48/11
Filed: 1998-03-18
Abstract: The invention concerns a method consisting in: continuously extruding, by means of a die with multiple slots, parallel films (31) of thermofusible material inside a cooling chamber (4), producing airtightness between the longitudinal edges of the films and the walls of the chamber; and in generating by turns in this chamber, and from the end located on the side of the die, successively in the different sections located on both sides of each film (31), low pressure and supply of cooling fluid, the two sections located on both sides of the same film being subjected, one to low pressure and the other to the supply of cooling fluid, and inversely during the next phase, so as to produce the deformation of the films and their being soldered two by two thereby producing honeycombs (36).
Patent WO-9853518-A1 (WO)
Title: Method and device for connecting two millimetric elements
Inventor: CACHIER GERARD
IPC: H05K1/14
Filed: 1998-05-15
Abstract: The invention concerns a method and a device for connecting two millimetric elements. The method consists in producing in predetermined sites of each of the millimetric elements (13, 16) connecting zones (8) linked to a ground plane potential; then in carrying out the connection by predetermined links (17) between the connection zones (8) and between the conducting lines (6, 15) of the two millimetric elements (13, 16). The device consists in a coplanar line (17). The invention is particularly applicable to millimetric circuits using micro-strip conducting lines.
Patent WO-9931940-A1 (WO)
Title: Power device for illuminated light box
Inventor: BEDOUET BERNARD
IPC: H05B41/285
Filed: 1998-12-15
Abstract: The invention concerns powering devices for illuminated light boxes (102) for backlighting liquid crystal display screens, which consist in using a regulating boost DC/DC converter (204), directly powered by the 28 volt system for directly delivering the stabilised 50 volt direct current required for powering the illuminated light box. Said converter comprises an output diode (208) protecting the device. The power reserve is obtained by a capacitor (209) directly powered by the 50 volt current. A second converter (111) with galvanic insulation enables to obtain the power voltage allowance for powering the display screen lighted by the illuminated light box. The connection between these electronic control cards and the screen is produced by a galvanic insulation device (210). The invention enables to increase the powering device performance while reducing its weight, volume and price.
Patent FR-2776023-A1 (FR)
Title: Inverseur de poussee de turboreacteur a portes formant ecopes associees a une grille mobile
Inventor: VAUCHEL GUY BERNARD
IPC: B64D33/00
Filed: 1998-03-12
Abstract: Un inverseur de poussée de turboréacteur comporte des portes creuses pivotantes (3), intégrées en jet direct dans le capotage extérieur de la nacelle et constituant en jet inversé des obstacles de déviation de flux en formant écopes. Une grille déflectrice mobile (23) constituée d'aubes est associée à chaque porte (3). La grille mobile (23) est articulée autour d'un pivot (24) et comporte au moins une partie amont formant déflecteur (26) qui vient en débordement de la surface externe du panneau externe (4) de la porte (3) en mode d'ouverture de la porte (3), de manière à éviter toute interférence entre le flux d'échappement sortant de la porte (3) et le flux dévié à l'extérieur de la porte (3) en position ouverte.
Patent FR-2776633-A1 (FR)
Inventor: GARCIA FIRMIN
IPC: B65D47/34
Filed: 1998-03-26
Abstract: The invention concerns a dispensing device without air circulation, such as an airless pump, for dispensing a fluid, said device comprising a dispensing chamber (14) with variable volume including an intake (12) provided with an intake check valve (51; 53) and an outlet provided with an outlet check valve, said dispenser further comprising a piston (3) for varying the dispensing chamber (14) volume, sealing means (51; 52; 55; 63) being provided to seal the dispensing chamber (14) substantially at its intake (12) before the first use thereof, characterised in that the sealing means are formed by the intake check valve (51, 53).
Patent FR-2779822-A1 (FR)
Title: Procede et appareil de prelevement pour l'analyse microbiologique de l'air
Inventor: LEMONNIER JEAN
IPC: G01N1/22
Filed: 1998-06-10
Abstract: Le procédé propose que l'opération de dépôt de micro-organismes présents dans un échantillon d'air sur une couche de gélose comporte l'opération d'augmenter d'une façon prédéterminée le débit avec lequel l'air est aspiré pour lui faire frapper la couche de gélose, en fonction du volume d'air déjà aspiré, en vue de compenser l'assèchement qui diminue la capacité de la gélose à retenir les micro-organismes présents dans l'air qui la frappe.L'appareil de prélèvement comporte des moyens d'aspiration d'air appropriés, par exemple des moyens pour commander la vitesse de rotation d'un moteur d'entraînement d'une turbine, en fonction du nombre tours déjà effectués par ce moteur.
Patent FR-2780466-A1 (FR)
Title: Hydraulic slave actuator for vehicle clutch mechanism
Inventor: TOBIASZ ANDRE
IPC: F16D25/08
Filed: 1998-06-30
Abstract: The concentric hydraulic slave actuator (8)  consists of one part, a fixed part (9), made up of an exterior body (21) and a guide tube (22) cylindrically coaxial. The other part is a piston (11), mounted to slide coaxially in the fixed part (9) and by so doing defining a variable volume chamber (13) designed to be joined up to the hydraulic operating actuator. The piston contains a protective skirt (59) terminated by an external scraper ring (60) of a form designed to slide over the tubular part (23) of the exterior body (21) of the slave actuator (8).
Patent FR-2780667-A1 (FR)
Title: Electrical induction forge for heating horse shoes
Inventor: OUSSALEM JEAN
IPC: H05B6/14
Filed: 1998-07-02
Abstract: The forge is designed to heat horse shoes up to a temperature of about 900o C by generating a variable magnetic field using an induction winding (1). The horse shoe (4) is inserted around a magnetic core (2) and its two ends are connected by a copper bar (5) which forms a secondary of a short circuited high intensity transformer.
Patent FR-2780991-A1 (FR)
Title: Cylindre secheur avec dispositif d'evacuation des vapeurs et condensats, pour la fabrication de papier ou carton
Inventor: BAUMANN FELIX
IPC: D21F5/10
Filed: 1998-07-10
Abstract: Le cylindre comporte un tube (5) permettant l'injection de vapeur dans la chambre centrale (6); ce tube est fixe, guidé par rapport au demi-arbre au moyen d'une bague autolubrifiante (11).Cette bague (11) comporte un orifice (21) qui permet le passage de la vapeur soufflée et des condensats afin de les évacuer dans la cavité (4) du demi-arbre (2).L'espace entre la double paroi (9) et le fond (3) du cylindre est divisé en secteurs au moyen de cloisons (13) et chaque secteur est mis en communication régulièrement avec l'orifice (21) de la bague (11).
Patent FR-2781225-A1 (FR)
Title: N-(pyridyl alkyl) piperidinyl and pyrrolidinyl dihydro pyridine-3,5-diester derivatives having calcium blocking activity useful for treating angina
Inventor: DURET GERARD
IPC: C07D401/06
Filed: 1998-07-17
Abstract: N-(pyridyl alkyl) pyrrolidinyl and piperidinyl dihydro pyridine-3,5-diester derivatives (I) are new. N-(pyridyl alkyl) pyrrolidinyl and piperidinyl dihydro pyridine-3,5-diester derivatives (I) and their acid addition salts are new. n  = 1 or 2; m  = 3 or 4; X  = CO or CHOH; R  = H, or 1-4C alkyl Independent claims are also included for: (1) the preparation of (I); and  (2) the intermediates of formula (III).
Patent FR-2780841-A1 (FR)
Title: Mobile phone ringing unit providing boosted ringing output from mains/mains charger
Inventor: TRAVERE RENE
IPC: H04Q7/32
Filed: 1998-08-10
Abstract: The mobile telephone ringing booster circuit has a detector (1) detecting ringing tones with processing (2) and amplification (3) to provide a loud ringing tone (40 equivalent to a domestic phone. The ringer can be fed directly from the mains (5) or from the mains using a charger, so that there is no limit to the ringing capacity.
Patent FR-2783655-A1 (FR)
Title: Communication and navigation system using satellites uses correlation of signals from telephone satellites to determine global position
Inventor: BLACHIER BRUNO LOUIS
IPC: H04B7/185
Filed: 1998-09-21
Abstract: the system uses satellites for dual purposes.  The communication and navigation system uses a number of satellites in low or medium orbit, with the same satellites offering both services. The mobile telephones are able to calculate their position with the aid of receivers capable of correlating the signals from two satellites during a period of not more than a few seconds, and pref. in a fraction of a second. One of the two satellites must be able to respond to interrogation by the mobile to determine universal time. The mobile is then able to determine its position from this satellite by deduction from the time and its distance from the satellite.
Patent FR-2784698-A1 (FR)
Title: Radiant electric heater has mirror front panel attached to rear supporting casing forming space e.g. for drying towels
Inventor: DOLLIOU PHILIPPE
IPC: A47B67/00
Filed: 1998-10-16
Abstract: The heater has a mirror front panel with electric heating elements behind it and a supporting structure (4) made up of a casing (12) which is narrower than the front panel and has side walls (5, 6) and transverse plates (7, 8, 9, 10). The supporting structure creates a space behind the mirror front panel fitted with brackets from which towels can be hung to dry.
Patent FR-2786762-A1 (FR)
Inventor: BOUILLON CLAUDE
IPC: C02F1/00
Filed: 1998-12-08
Abstract: The invention concerns a scale preventive device (7) comprising an electromagnetic induction coil (3) with several windings powered in open circuit, whereof the respective turns are interposed to cover a zone (74) common to all of them on the wall of a conduit (8), or other chamber, against which circulates an aqueous solution. They receive individually the pulses from the generating means (4) producing voltage signals with frequencies different from one another. The invention also concerns an apparatus (6) advantageously including, between a device filtering solid particles (61) and a device eliminating chlorine (62), such a scale preventive device (7) wherein said zone provides an enlarged passage section on a water supply conduit, in particular in the domestic applications of the invention.
Patent WO-9943995-A1 (WO)
Title: Method and device for heat pump with spontaneous flow
Inventor: BROCHET JEAN-LUC
IPC: C02F1/04
Filed: 1999-02-25
Abstract: The invention concerns a device consisting of a capacitor whereof the negatively charged armature is made up of at least a metal plate (10), coated with a thin dielectric, supporting a positively charged grid, separated from the other plate (20) by insulating pads (13) and by a gas. An air to air heat exchanger (30), for example, comprises a stack of plates (10), provided with their dielectric and their grid, separated by insulating pads (13) located in a chamber (15), defined, on the sides, by metal walls (32), resting against the lower plate (10) outer surface and against the insulating pads (13) respectively, located on the grid of the plate found on stack top, and delimited at the edge by insulating walls (16, 17). All the grids are connected in parallel to the high voltage produced by a direct voltage generator (33); the plates being connected to the ground.
Patent FR-2788859-A1 (FR)
Title: Fibre optique photosensible pour filtre a reseau de bragg, methode de fabrication de ladite fibre, et compensateur de dispersion chromatique et de pente de dispersion chromatique comprenant une telle fibre
Inventor: RIANT ISABELLE
IPC: G02B6/00
Filed: 1999-01-25
Abstract: L'invention propose une fibre optique photosensible pour l'inscription d'un réseau de Bragg par illumination UV, dans laquelle la photosensibilité est très forte soit pour diminuer le temps d'exposition, soit pour augmenter le contraste des variations d'indice de réfraction photo induites, tout en restant avec un temps d'exposition raisonnable. Grâce à ce fort contraste, la fibre de l'invention imprimée avec un chirp linéaire, en plus de la correction de la dispersion chromatique, est aussi efficace pour corriger la pente de dispersion chromatique qu'une fibre de contraste ordinaire, imprimée avec un chirp quadratique. Dans une réalisation préférée, la fibre de l'invention sera photosensible dans la gaine. Selon une réalisation particulièrement avantageuse, un dopant non-photosensible est ajouté dans le coeur de ladite fibre, afin de réduire l'indice de réfraction dans le coeur, reduisant la biréfringence de la fibre.
Patent FR-2789206-A1 (FR)
Title: Borne de communication et/ou de transmission de donnees
Inventor: LETARD JEAN MAX
IPC: G09F1/12
Filed: 1999-02-02
Abstract: L'invention concerne une borne (1) de communication et/ ou de transmission de données constituée d'au moins deux éléments (2A, 2B) organisés autour d'un axe commun sensiblement vertical et formant, à l'état assemblés, une enceinte (2), ces éléments (2A, 2B) étant mobiles l'un par rapport à l'autre pour passer d'une position fermée à une position ouverte de ladite enceinte et inversement. Cette borne est caractérisée en ce qu'elle comporte une structure (3) de support de données logée à l'intérieur de l'enceinte (2), cette structure (3) étant couplée à chaque élément (2A, 2B) constitutifs de l'enceinte par l'intermédiaire d'organes dont au moins l'un est moteur pour obtenir un mouvement relatif entre éléments (2A, 2B) d'enceinte et structure (3) de support de données. Application : borne télématique, d'affichage ou similaire.
Patent FR-2789818-A1 (FR)
Title: Rapid battery charger for batteries, capacitors and high capacity electrostatic batteries
Inventor: NAUDIN JEAN LOUIS
IPC: H02J7/34
Filed: 1999-02-16
Abstract: The charger has an electronic circuit between a source (G) of energy and an accumulator (C). The circuit is an automatic chopper circuit controlled by the charging current. A high speed switch (T1) is in series with the primary of a transformer (L1) whose secondary (L2) controls the switch through a capacitor (C2) or an integrator. A current limiting resistor (R1) is in series with the switch.
Patent FR-2790310-A1 (FR)
Title: Device for controlling the defrosting cycle of air-conditioning units, measures the gradual reduction of flow of the melted water until the flow stops after which defrosting stops
Inventor: LANGLET PIERRE
IPC: F25D21/14
Filed: 1999-02-25
Abstract: The device uses a collector tube, gutters and unit for detecting the moment when the outflow of melted water stops. There is a unit for converting a sequencing element of the variation of melted water temperature measured in the core (4) of the output controller, and signal for the end of defrosting when the flow of melted water is stopped. The core for measuring heating (4) includes 2 or 3 blind bores receiving respectively a heating element (11), and one or two temperature measuring probes (10).
Patent FR-2791087-A1 (FR)
Title: Device for suppressing flames and incandescent particles and removing toxic chemicals from exhaust gases
Inventor: BIANCOTTO DANIEL
IPC: F01N3/035
Filed: 1999-03-18
Abstract: Device for suppressing flames at an exhaust and incandescent particles and for filtering and catalyzing exhaust gases containing toxic chemicals comprising a filter and a catalyst.  The filter is arranged in a battery and the gas inlet is directly into the filter assembly. The exhaust gas passes from the filter to the catalyst. The filters are regenerated by catalytic combustion of the particles using a fuel additive. The fuel additive is made at the time of the technique from ferric, cerium, copper and other bases.
Patent FR-2776237-A1 (FR)
Title: Vehicle wheel support
Inventor: OTSUKI HISASHI
IPC: F16C33/76
Filed: 1999-03-19
Abstract: The wheel support is designed around a double row of taper roller bearings (10), which is carried on one end of an axle (1). It is fitted with a sealing element (22), which is fitted between the shoulder (1a) of the axle and the sealing element of the bearing (19), adjacent to the bearing inner ring (12), which fits up against the shoulder.
Patent FR-2791027-A1 (FR)
Inventor: REB GUY
IPC: B62D29/00
Filed: 1999-03-18
Abstract: The front panel (1) for a motor vehicle is mounted under the vehicle bonnet and formed of plastics with openings (2) to receive services or to improve the appearance. A metal reinforcing tube (3) extends transversely across the upper section of the panel and is moulded in place.
Patent FR-2794004-A1 (FR)
Title: Helmet for military aircraft pilots comprises cap supporting visor and collar, fixed together by mechanical adjusting device
Inventor: BAUDOU JOEL
IPC: A42B3/32
Filed: 1999-05-28
Abstract: The helmet is constituted of a cap (101) and a collar (107), attached by a mechanical adjusting system (113a,113b) for the helmet to fit the shape of the user's head. The collar is less rigid than the cap so that the helmet can be put on without mishap. The cap supports an optical device which projects images representing pilot information, and a visor (104). A chin strap (112) fixed to the collar holds the helmet on the driver's head.
Patent FR-2794163-A1 (FR)
Title: Control mechanism for opening and shutting panels or doors on vehicle, comprises Bowden cable with sheath fixed at lock and movable a handle and cable fixed at handle and movable at lock
Inventor: TRANIER THIERRY
IPC: E05B53/00
Filed: 1999-05-31
Abstract: A lock (1) and lock operating handle connected by a Bowden type cable (3) control an openable panel. The cable sheath (6) is fixed to the lock (1) and to a block (16) sliding relatively to the handle. The cable (5) can translate relatively to the lock to close or release it but is fixed to the operating handle (8). An Independent claim is also included for a openable panel with this control mechanism.
Patent FR-2795390-A1 (FR)
Title: Set of blanks for construction of folding crate form tray and lid and crate has transverse side wall which may be manually torn from remainder of crate
Inventor: BACQUES JEAN YVES
IPC: B65D5/54
Filed: 1999-06-23
Abstract: The crate (1) consists of a rectangular tray (2) whose sides (15) may be overlapped by the sides (10) of the lid (3). The ends (6) of the lid may overlap the ends (5) of the trays. The top of the lid maybe formed by folding flaps. A portion (4) of the end wall may be torn away by the user when opening the crate. There are pre-cut portions and gluing points (16,17) on the side walls. The crate may be made of plain or corrugated cardboard.