baber/WOPTO huggingface dataset:
Patent FR-2679980-A1 (FR)
Title: Heating device for powdered coal-fired boilers using tangential heating for the purpose of reducing the emissions of nitrous oxides
Inventor: JEAN VIDAL
IPC: F23C5/32
Filed: 1991-08-02
Abstract: Heating device for a powdered coal-fired combustion chamber (F) with 4 (or 8) corners using tangential heating including several coal grinders (B1, B2, B3, B4), each grinder feeding a group of 4 (or 8) enrichment devices (E) each of which provides an air-coal phase which is enriched with coal (coal-rich) (R) and an air-coal phase which is lean in coal (P), each group of enrichment devices associated with one and the same grinder feeding two sets of burners each located in a different horizontal plane (I and V, II and VI, III and VII, IV and VIII), the first set of burners burning the coal-enriched phase (R) and the second set of burners burning the phase (P) which is lean in coal, the various burners being located along a vertical line in each corner of the combustion chamber (F), characterised in that the first sets of burners (11R, 21R, 31R, 41R) burning the coal-enriched phases (R) are located in the bottom of the combustion chamber (F) and the second sets of burners (11P, 21P, 31P, 41P) burning the phases (P) which are lean in coal are located in the top of the combustion chamber (F). Obtention of heating with low emission of nitrous oxides.
Patent FR-2681899-A1 (FR)
Title: Variateur de couple pour porte coulissante.
Inventor: PIERRE BEAUCHOT
IPC: E05D15/56
Filed: 1991-09-26
Abstract: Le variateur de couple comporte un dispositif supplémentaire constitué d'un pointeau 18 modifiant la pression exercée sur la couronne d'embrayage 11 de la poulie motrice 8 de la courroie 5. Il est monté sur une lame-ressort 20 dont le déplacement est asservi à celui d'une vis 24 se déplaçant dans l'axe de rotation 25 d'une roue dentée 26 entraînée par la courroie. Application à la manœuvre d'une porte étanche d'entrepôt frigorifique.
Patent FR-2682950-A1 (FR)
Inventor: GABRIELLE-NEE-GONDRANT CLAUDE
IPC: C07C213/10
Filed: 1991-10-29
Abstract: Processes for eliminating the diethanolamine present in triethanolamine and the preparation of triethanolamine or compositions containing triethanolamine substantially free from diethanolamine in which the triethanolamine containing diethanolamine is treated with glyoxal in a molar ratio of glyoxal to diethanolamine greater than or equal to 1, then if desired the triethanolamine obtained or the composition containing it is isolated, and their use.
Patent FR-2685024-A1 (FR)
Title: Support for gutter bracket and eaves covering
Inventor: JEAN-CLAUDE BLANDIN
IPC: E04D13/158
Filed: 1991-12-13
Abstract: The invention relates to a support for a gutter bracket and eaves covering of a building, and more particularly the design of the means allowing positioning then locking in place of a gutter hook (5) on its support (1). It uses a combination of complementary male and female elements made on the front part of the support (1) and on the rear face of the hook (5). The locking, which is provided by the original design of the snap-fastening pieces and the elasticity of the constituent material, makes it possible to avoid any accidental detachment of the hook (5) due to stresses exerted on the gutter profile (6) by strong winds, or the weight of water, ice or snow.
Patent FR-2684905-A1 (FR)
Inventor: JEAN-CLAUDE LEROUGE
IPC: B22D41/02
Filed: 1991-12-17
Abstract: Coat lining of aluminous refractory concrete for container, e.g. pouring ladle containing a molten metal. According to the invention, this coat lining is characterised in that this container is incurvate and develops in the shape of a helix and is made either of a single moulded piece in the case of pouring ladles of small cross section, or in other cases, by assembling a plurality of independent pieces (2) also obtained by moulding which fit next to each other and which are locked in position by a polygonal contour piece (3) of trapezoidal cross section, forming a keystone; cavities (12, 13) are made in the bottom of the hollow part in order to receive seating bricks for the discharge aperture and/or the porous plug used for refining; the peripheral annular belt of the bottom of the ladle is made from pieces (2) which are similar to the preceding ones but which have an outer shoulder (4) defining a bearing surface with the vertical wall (15) of the pouring ladle, the said bearing surface forms a negative relief angle beta with respect to the bottom of the said ladle.
Patent FR-2685836-A1 (FR)
Title: Method and device for reproduction of symbols, and its applications to transmission channel equalisation and to convolutional decoding of symbols, especially in digital radiotelephony
Inventor: SERGE HETHUIN
IPC: H03M13/39
Filed: 1991-12-31
Abstract: The method consists, for reproducing the value of each current symbol received by a receiver, in analysing, over the whole duration of dispersion of a current symbol, the set of contributions of the following symbols by subtracting (10) the already decided contributions of the preceding symbols, and in deciding (20, 30, 40, 50) on the value of the current dispersed symbol from the combination of the following symbols exhibiting the closest distance from the sample values of the received signal. Application: digital transmission.
Patent FR-2689566-A1 (FR)
Title: I.c. engine with reciprocating pistons - has piston movement transmitted to drive through inclined plate or rotor on bearings and two meshing toothed rings
Inventor: EMILIEN FENEUX
IPC: F01B3/02
Filed: 1992-01-15
Abstract: The i.c. engine consists of three cylinders (19) with reciprocating pistons (23), driving a rotor or inclined disc (2) with bearings (3, 4) surrounded by ball and socket (6, 9) or universal joints which allows the pistons to be connected to the rotor or disc by rods (12) which oscillate only slightly. The joints are mounted on a ring (5) with teeth (16) which mesh with a second ring (17) with an equal number of teeth on the engine casing end plate (18). The two toothed rings allow the pistons to reciprocate while maintaining the positions of the connecting rods, and the valves (25) for all the cylinders are controlled by a single rotary cam (35). ADVANTAGE - Design simplicity and reduced friction.
Patent WO-9307795-A1 (WO)
Inventor: GRANDI RENE
IPC: F25D23/12
Filed: 1992-10-13
Abstract: Dispositif réfrigéré pour la cuisson ou la remise en température pour la distribution automatique de plats ou repas. Il permet de sélectionner à la demande la cuisson ou la remise en température d'un ou de plusieurs plats stockés en attente dans une enceinte réfrigérée. Il comporte une zone réfrigérée (5) gardant en attente des aliments ou un repas sur un support-plateau (2). Lorsque le menu a été sélectionné, un électro-aimant (4') fait contact avec une clavette (4) située sur le support-plateau (2) et qui vient s'enclencher dans les cannelures (3') d'un axe (3) entraînant la rotation du support-plateau jusque dans la zone de chauffe (7). Pendant la rotation, un rail chauffant (12) prend en charge de chauffe le plat (11) jusqu'à un contacteur d'arrêt (23) venant débrayer la clavette. Pour séparer la zone réfrigérée (5) de la zone de chauffe (7), un joint (8) à pression ressort (8') vient plaquer sur la déformation (9) du support-plateau. Des brosses souples et mobiles supérieures (10) et inférieures (10') permettent le passage du plat (11).
Patent FR-2687373-A1 (FR)
Title: Collapsible goods-handling pallet
Inventor: BERNARD MENDES
IPC: B65D19/12
Filed: 1992-02-14
Abstract: The invention relates to a parallelepipedic goods-handling pallet comprising two open end faces (1/2) each equipped with a closing bar (7), two side panels (3/4) with bars, perpendicular to the said open faces, a bottom panel (5) with bars, which occupies the surface of the pallet, two transverse median suspension and wedging beams (9) parallel with other, which join the said side panels (3/4) at the top and two end cross-pieces (8) parallel with the said suspension beams (9), in which the said side panels (3/4) are fitted with detachable or destructible assembly means (13/15/17) in order to fix them to the said bottom panel (5), to the said beams (9) and to the said cross-pieces (8), in such a way that the pallet can be transported in the dismantled state and assembled at the place of reception.
Patent FR-2699872-A1 (FR)
Title: Appts. for flashing vehicle 'stop' lamps
Inventor: ERIC GESZKA
IPC: B60Q1/44
Filed: 1992-03-23
Abstract: The appts. flashes the braking lamps of the motor vehicle when the brakes are applied, under control of a thermal or electronic device that alternately opens and closes the electric supply circuit to the lamp.The bimetallic strip placed in series in the supply to the lamp heats as current flows, causing the strip to deform and open the circuit, which is restored when the strip cools. Alternately the electronic oscillator circuit is enabled by operation of the braking control, and switches the supply to the braking lamp.
Patent FR-2691857-A1 (FR)
Title: Static relay for circuit breaker using thyristor switching - includes two thyristors providing switching, with third additional thyristor providing control to protect against excess voltage
Inventor: GIANFRANCO DE PALMA
IPC: H03K17/08
Filed: 1992-06-02
Abstract: The static relay, such as a static circuit breaker (1') for an alternating network includes two static interrupters (5, 6) connected in a half-bridge of diodes (10, 11). Two varistors (12A, 12B) which are practically identical, have an operating voltage (VBR) less than the maximum voltage of the network. They are connected in series between the terminals (13, 14) of the circuit breaker (1'). A third static interruptor (15) is connected between the junction (16) of the varistors (12A, 12B) and the junction (17) of the static interruptors. This is controlled to close when one or other of the two interruptors is open. ADVANTAGE - Improved protection against over-voltage.
Patent FR-2678254-A1 (FR)
Title: Margeur pour feuilles de machines a imprimer des feuilles de carton.
Inventor: BERTOLD GRUTZMACHER DR
IPC: B65H7/06
Filed: 1992-06-26
Abstract: Un margeur de feuilles pour machines à imprimer des feuilles de carton, est caractérisé par un dispositif pneumatique comportant un capteur s'étendant sur toute la largeur de la feuille, pour la détection des supépaisseurs (14) dans les feuilles (1) alimentées et pour la conversion de la valeur obtenue, mesurée par le capteur, en une impulsion de commande agissant sur le mécanisme d'entraînement.
Patent FR-2695418-A1 (FR)
Title: Portable footbridge for crossing waterways - comprises nestable box section units main one with two crossbeams secondaries with one all fitted with square mesh end unit chained together
Inventor: DOMINIQUE BERTRAND
IPC: E01D1/00
Filed: 1992-09-10
Abstract: A portable footbridge for crossing waterways consists of a series of units (1,2,3,4), the first (1) having two main beams (5,6) and crossbeams (7,8), the secondary ones (2,3,4) with a lower crossbeam (12,17,22) only. The box section main beams (10,15,20) of secondary units are progressively smaller to slide inside preceding unit. Square mesh (9) is fixed on one side of main unit and at bottom only of others. The end units (1,4) are connected with chains (26,30), one (4) having holes (33) in beams for anchor pins (34). All units slide into one another and fit in a carrying case with handle and strap. USE/ADVANTAGES - Light, takes up little space and good for crossing quite wide waterways.
Patent FR-2698614-A1 (FR)
Title: Screw-on bottle cap with security strip - has holes mounted between cap and strip to engage with teeth on bottle neck when it is first fitted
Inventor: JACQUES AMBROSI
IPC: B65D41/04
Filed: 1992-11-30
Abstract: The cap (4) has a security strip (6) round its lower edge, equipped with a series of apertures (10) which engage with teeth (11) projecting from the outer surface of the bottle neck (2) when the cap is fitted. Each tooth has a curved and inclined outer surface which pushes the security ring outwards as the cap is fitted, and a radial rear face (11b) which prevents the cap from being unscrewed once it has been fitted. The apertures (10) and zones of reduced strength between the cap and security strip are made at the time of moulding. ADVANTAGE - Simple to mfr., with full guarantee of security.
Patent FR-2699893-A1 (FR)
Title: Packaging for sliding fastener used in clothing
Inventor: HAROLD OSTIJN
IPC: B65D75/02
Filed: 1992-12-31
Abstract: The package consists of a strip of a thin material, oblong in shape and placed with its central section (2"') under the fastened and its two sides (2', 2") folded inwards over the edges of the fabric (1) to which the fastener is joined.The packaging material is then attached to the fastener by a lengthwise seam (5, 5') on each side, with stitches passing through the two layers of the packaging material and the fabric strips of the fastener. The seams are made from a simple chain stitch for easy removal. One end of the packaging strip, which projects beyond the end of the fastener, can have a hole (4), with or without a side slit, for suspending it from a rod on a display unit.
Patent FR-2689580-A1 (FR)
Title: Dispositif pour assurer l'application d'un couple de rotation prédéterminé lors du serrage d'une vis ou élément similaire.
Inventor: RALF HOHMANN
IPC: B25B23/153
Filed: 1993-04-02
Abstract: Dans un dispositif assurant l'application d'un couple de rotation prédéterminé lors du serrage d'une vis (11), la surface périphérique d'une première région extrême (1) est une surface de rotation, et cette première région extrême (1) présente, entre la vis (11) et une seconde région extrême (2), une membrane (6) perforable au moyen d'un tournevis ou instrument analogue.
Patent FR-2706564-A1 (FR)
Title: Gearbox control selector
Inventor: PAUL THOLLY
IPC: F16H63/08
Filed: 1993-06-16
Abstract: The control selector of a gearbox comprises a hub (1) and at least one independent finger (2) which, in combination, exhibits arrangements designed to allow them to be coupled and locked in angular position. Application to the gearbox of motor vehicles.
Patent FR-2707003-A1 (FR)
Title: Device for measuring small fluid flow rates
IPC: G01F25/00
Filed: 1993-06-25
Abstract: The invention relates to a device for measuring small fluid flow rates, comprising an assembly with one or more tubes, including at least one calibrated measuring tube (4), this assembly being intended to be interposed in series in the pipe (1) through which the fluid flows, each tube containing a free piston (5). Means (12) for detecting the position of the piston (5) signal passage of the latter through determined intermediate positions following each other with a constant step. A unit (15) for processing the detection signals determines the time taken by the piston (5) to cover successively each of the elementary lengths separating the said intermediate positions, from which the instantaneous flow rate of the liquid is determined. The unit (15) also causes, at the end of each stroke of the piston (5), reversal of the direction of flow of the liquid through the tube (4), using a hydaulic switch (3).
Patent FR-2709922-A1 (FR)
Title: Fishing reel with an encased spool and line retaining device
Inventor: JEAN BERNARD
IPC: A01K89/01
Filed: 1993-09-14
Abstract: The reel according to the invention comprises a spool (1) the rear flange (10) of which carries a ring (17) engaged in an annular peripheral groove (16). The ring (17) includes studs (20) sliding in longitudinal slots (21) formed on the inner face of a cylindrical peripheral wall (8) of the rewind drum (5). The ring (17) prevents the line getting between the spool (1) and the rewind drum (5).
Patent FR-2712079-A1 (FR)
Title: Device for determining the position of a group of at least two projectiles, in particular arrows, on a target
Inventor: RENE VINCI
IPC: F41J5/02
Filed: 1993-11-04
Abstract: Device for determining the position of a group of projectiles, in particular arrows, on a target, intended for archery in particular. It essentially comprises at least one electronic camera (11) mounted in a support frame (1) surrounding a target (2), the optical axis (223) of the lens (22) of the camera (11) being disposed radially with respect to the normal axis (21) of the target (2) and intersecting it at a point located in the immediate vicinity of the said target (2), the said camera (11) being able to supply signals representative of at least two images, taken at different angles, of a group (3) of at least two arrows (31) sticking in the target (2), the said images being analyzed by electronic means (5) which make it possible to determine the exact position of the arrows (31) on the target (2).
Patent FR-2712889-A1 (FR)
Title: New medium-chain alkyl arabinoside cpds
Inventor: SERGE PETIT
IPC: C11D1/90
Filed: 1993-11-26
Abstract: Alkyl arabinosides of formula (I) are new. In (I),  R1 = 6-9C alkyl; R2 - a gp. of formula :CH-CH2OH (i) or -CH(OH)-CH2-  (ii), where the CH2 gp. in (ii) is bonded to the endocyclic O atom.
Patent FR-2699767-A1 (FR)
Title: Diviseur de fréquence par un nombre impair et procédé de constitution d'un tel diviseur.
Inventor: FUSSO SEKI
IPC: G11C11/4076
Filed: 1993-12-03
Abstract: L'invention propose un diviseur de fréquence par un nombre impair constitué par un compteur (11) comportant n [n=1, 2, 3] exemplaires connectés en cascade de circuits de bascule pour recevoir un signal d'entrée et pour émettre en sortie un signal divisé en fréquence selon 1/[2n+1], un registre (12) comportant n [n=1, 2, 3] exemplaires connectés en cascade de circuits de bascule pour décaler le signal divisé en fréquence selon 1/[2n+1] en succession de façon synchrone par rapport au signal d'entrée, un circuit de verrouillage (13) pour bloquer un signal de sortie de registre du [n-1]-ième circuit de bascule du registre de façon synchrone par rapport à un signal inversé du signal d'entrée et un circuit logique (14) pour recevoir un signal de sortie de verrouillage inversé émis en sortie depuis le circuit de verrouillage (13) et un signal de sortie de registre du n-ième circuit de bascule et pour émettre en sortie le signal divisé en fréquence selon 1/[2n+1].
Patent FR-2698822-A1 (FR)
Title: Réservoir multicouche en matière thermoplastique pour le stockage d'hydrocarbures.
Inventor: DIDIER MASSON
IPC: B29C49/02
Filed: 1993-12-03
Abstract: La paroi du réservoir comporte au moins une couche externe de forte épaisseur essentiellement constituée d'une matière thermoplastique lui conférant de bonnes propriétés mécaniques et une couche interne de faible épaisseur constituée à partir d'une matière thermoplastique adaptée pour recevoir un traitement de surface en vue d'accroître son imperméabilité aux hydrocarbures, de préférence essentiellement constituée d'une ou plusieurs polyoléfines vierges. Le réservoir convient particulièrement pour équiper des véhicules automobiles.
Patent FR-2714482-A1 (FR)
Title: Dispositif de simulation d'un écoulement d'un fluide pour le calibrage d'une chaîne de vélocimétrie laser.
Inventor: DOMINIQUE BARBIER
IPC: G01P21/02
Filed: 1993-12-28
Abstract: Ce dispositif de simulation d'un écoulement d'un fluide pour le calibrage d'une chaîne de vélocimétrie à faisceau laser, comporte un organe mobile (8) de simulation d'un écoulement d'un fluide interceptant au moins un faisceau laser (38, 40) de la chaîne de vélocimétrie, des moyens de mise en mouvement (16) de l'organe mobile (8) et des moyens de pilotage (24) des moyens de mise en mouvement (16) pour appliquer à l'organe (8) de simulation un mouvement avec une vitesse variable selon une distribution de vitesses choisie par l'opérateur.
Patent FR-2714467-A1 (FR)
Title: Vehicle silencer exhaust gas sampling probe
Inventor: PHILIPPE BOURBON
IPC: G01N1/22
Filed: 1993-12-29
Abstract: The probe has a rigid tube (30) as well as a positioning clip (50) for holding the tube in a silencer (11). A flexible part (40) has a region (42) which extends past a front end of the rigid tube and which terminates in a gas sampling ferrule (60). The flexible part slides in the tube and extends past a rear end (31) of the tube.  A front end ring (46) is fixed on the flexible part behind the tube end (35) and a rear end ring (45) is fixed on the flexible part in front of the tube rear end. The sliding movement of the flexible part is designed to take place between a position defining an initial set length (L1) in the region (42) of the flexible part and another position defining another set length (L2) of the region in the flexible element (40).
Patent WO-9425528-A1 (WO)
Title: Injection mouldable thermosetting composition especially for motor vehicle bodies, method of production and method of recycling
Inventor: OMENTE PEDRO
IPC: C08L67/06
Filed: 1994-05-02
Abstract: Thermosetting composition comprising approximatively, by weight:  33 % to 43 % of a thermosetting resin; 5 % to 15 % of cellulose fibres; 15 % to 21 % of mineral fillers; 12.5 % to 22.5 % of high mechanical strength reinforcing fibres.
Patent WO-9501333-A1 (WO)
Title: Derives d'acetamide et leur utilisation comme modificateurs du comportement de prise alimentaire
Inventor: LAURENT PHILIPPE
IPC: A61K31/165
Filed: 1994-06-30
Abstract: La présente invention concerne des composés de formule (I) dans laquelle: R1 est choisi parmi H et 3-chloro, R2 est choisi parmi un groupe phényle et un groupe pyridyle, R3 et R4 sont choisis indépendamment l'un de l'autre parmi H et méthyle, R5 et R6 sont choisis indépendamment l'un de l'autre parmi H et un groupe pyridyl-méthyle ou représentent tous les deux un groupe éthyle, n = 0 ou 1, R1, R3, R4, R5 et R6 n'étant pas simultanément H quand R2 = phényle, et les sels des composés à groupe pyridyle avec des acides pharmaceutiquement acceptables.
Patent WO-9515948-A1 (WO)
Title: Nouveaux derives de 2-arylalkenyl-azacycloalkanes ligands aux recepteurs sigma, leur procede de preparation et leur application en therapeutique
Inventor: CALVET ALAIN PIERRE
IPC: A61K31/4025
Filed: 1994-12-09
Abstract: Nouveaux dérivés de 2-arylalkényl-azacycloalkanes ligands aux récepteurs sigma, de formule (I), dans laquelle: Ar est aryle ou hétéroaryle optionnellement mono à trisubstitué, m a pour valeur 1 ou 2, n a pour valeur 1 à 3, R est phényle, ou cycloalkyle comprenant de 3 à 7 atomes de carbone, leurs isomères et leurs sels d'addition. Médicaments antipsychotiques et utiles en gastro-entérologie.
Patent FR-2715797-A1 (FR)
Title: Faucheuse rotative avec barre de coupe et structure support.
Inventor: MARTIN WALCH
IPC: A01D34/66
Filed: 1994-02-08
Abstract: L'invention concerne une faucheuse comprenant au moins un groupe de fauche (1) muni d'une barre de coupe (2) et d'une structure support (3) disposée à une certaine distance au-dessus de la barre de coupe (2). Selon l'invention, le dispositif de liaison (35) liant la jambe (29) au longeron (28) comporte des moyens (36) autorisant, lors du montage, une translation et une rotation suivant un axe (37) au moins sensiblement horizontal et dirigé au moins sensiblement parallèlement au plan contenant les axes de rotation (15) des organes de coupe (5, 6, 7), et un dispositif d'immobilisation (38) condamnant ladite possibilité de translation et de rotation.
Patent FR-2718329-A1 (FR)
Inventor: PATRICK BENOIT
IPC: G01N33/15
Filed: 1994-03-21
Abstract: A transgenic rabbit expressing a protein capable of interfering with dyslipoproteinaemia-related diseases, a method for preparing same, and its use as an animal model, are disclosed.