baber/WOPTO huggingface dataset:
Patent FR-2698665-A1 (FR)
Title: Pompe étanche à piston.
Inventor: KARIM BENALIKHODJA
IPC: F04B53/14
Filed: 1992-11-27
Abstract: L'invention concerne une pompe étanche à piston comprenant, dans la cavité ouverte (1) du corps de pompe (2), un ensemble monobloc (7) circulaire composé d'un piston cylindrique central (6) accouplé, par l'intermédiaire d'une tige (3), à un organe d'entraînement du piston selon un mouvement alternatif suivant son axe longitudinal (9), d'un anneau (4) placé sur le corps de pompe et creusé d'un canal annulaire (10), et d'une partie amincie (5) déformable reliant le piston (6) à l'anneau (4), ledit ensemble monobloc (7) et ledit corps de pompe(2) étant solidaires de façon étanche. De plus, l'ensemble monobloc (7) est réalisé en un matériau synthétique, souple et résistant mécaniquement et chimiquement. L'invention s'applique aux imprimantes à jet d'encre.
Patent FR-2699150-A1 (FR)
Title: Packaging in form of truncated pyramid with rosette type closure - is made from cut-out sheets with folding lines and has interlocking rosette for closing
Inventor: PATRICK NEAUME
IPC: B65D5/20
Filed: 1992-12-11
Abstract: The foldable package (8) having closing rosettes (12) is made from a cut-out with folding lines.  A first fold and then gluing is made to form  the flanks, the top and the bottom of a truncated pyramid (8). A second fold, after introducing the products, is made to form the sides and the top of the pyramid. The package is closed by fitting and fastening two half circles into each other to form a rosette (12).  One folding line (13) is made on a flank of the pyramid for folding the packaging to make it flat for ease of stacking. ADVANTAGE  - Only requires two phases of assembly from cut-out sheet and allows folding for easy stacking.
Patent FR-2700175-A1 (FR)
Title: Nozzle clearing device for road-surfacing material sprayer
Inventor: SERGE DELAUNAY
IPC: B05B15/55
Filed: 1993-01-05
Abstract: The nozzle cleaner feeds the material to be sprayed to a nozzle (4) through a duct (2) and chamber (1). A plunger (7) or valve allows the volume of the chamber to be varied, so that the pressure through the nozzle can be increased sharply to clear any blockage.The plunger or valve can be operated manually to clear a nozzle after it has become blocked, or mechanically, hydraulically, electrically or pneumatically to clear a series of nozzles in sequence to prevent blockages.
Patent FR-2697940-A1 (FR)
Title: Evaluating detection of leaks from penetrations in PWR reactor head - by simulation with tracer gas injected into leak zone detected using sampling circuit connected to mass spectrometer
Inventor: FRANCOIS LOISY
IPC: G21C13/036
Filed: 1993-04-15
Abstract: A mixt. of tracer gases (43) contg. helium is injected into the chamber (7) where any leaks (10) from penetrations through the reactor head would emerge. A mass spectrometer (45) is placed in a double sampling circuit (12-15, 100,16,17) to detect and measure the concn. of the tracer gas in samples extracted from inside the chamber (7) and, as a reference, from inside the reactor building (100). USE/ADVANTAGE - To determine the flow rate inside the chamber (7) and to verify the sampling system, during shutdown. Sensitive measurement since the sample is taken before the tracer gas is diluted by the air flow cooling the control rod drive mechanisms (3).
Patent FR-2707168-A1 (FR)
Title: Vaccin contre la dysenterie hémorragique du porc et ensemble de vaccination y relatif.
Inventor: MAURICE VANDEPUTTE JORIS FRANS
IPC: A61K39/02
Filed: 1993-07-08
Abstract: Le vaccin contre la dysenterie hémorragique du porc comprend une quantité efficace d'antigène Serpulina hyodysenteriae inactivé et adjuvé qui est administré par voie intradermique, le vaccin pouvant être notamment formulé sous un volume de dose compris entre 0,1 et 0,3 ml environ, notamment de l'ordre de 0,2 ml. Un ensemble de vaccination comprend un moyen d'administration, par exemple un appareil d'administration par jet sous pression, agencé pour l'administration intradermique de doses individuelles de vaccin et associé à une source d'alimentation contenant un vaccin de ce type.
Patent FR-2708122-A1 (FR)
Title: Remote warning device
Inventor: JEAN-LOUIS VERRIER
IPC: B60R25/102
Filed: 1993-07-21
Abstract: The invention relates to a device for remote monitoring (surveillance) of valuable goods. It consists of a radiofrequency link 11-12 between the goods to be monitored 1 and the owner's portable receiver 2, this link being intermittent and coded, characterised in that the owner is alerted by the breaking of the link: device particularly intended for anti-theft protection of vehicles.
Patent FR-2712220-A1 (FR)
Title: Clamping tool of complex forms to be machined
Inventor: HENRI LINE
IPC: B23Q1/03
Filed: 1993-11-12
Abstract: The clamping tool of complex forms above a base (2) consists of a network of parallel jacks (3) supported by the base (2), each one of the jacks (3) consists of a cylindrical body (4) mounted on the base (2). There is a mobile assembly (5) made up of a piston (6) mounted sliding in the cylindrical body (4) and which presents at its upper end (8) a jack head (10) designed to support the piece. It is provided with a positioning and blocking mechanism (12) of the piston (6) which is forced against the wall of the cylinder (4) and a control mechanism to block and release the mobile assembly which is actioned from outside by the action of the head of the jack (10). This can be actuated by the spindle of a machine tool so that the head of the jack can be placed at its required height.
Patent FR-2713417-A1 (FR)
Title: Procédé de réglage adaptatif d'un suppresseur d'écho.
Inventor: GIOVANNI GAROFALO
IPC: H03H21/00
Filed: 1993-12-02
Abstract: Après mise à zéro du filtre numérique (15) du suppresseur d'écho (14), un signal d'essai est appliqué à la ligne descendante (12) du terminal (10), puis les dérivations des cellules du filtre (15) sont réglées jusqu'à ce que le signal d'écho (p (k)) dans la liaison montante (13) soit inférieur à un niveau de référence prédéterminé et ensuite le signal d'essai est supprimé. Les dérivations des cellules du filtre sont alors fixées, puis le nombre de dérivations ayant des échantillons pratiquement égaux à zéro (C0 -CX - 1 ) et/ou le nombre de celles qui ont des échantillons significatifs (CX -CY ), et enfin les dérivations qui sont non significatives (C2 8 - CN ) sont éliminées. Le suppresseur d'écho (14) est alors prêt à être mis en service. L'invention est applicable dans la mise au point de suppresseurs d'écho insérés dans les liaisons téléphoniques par satellite.
Patent FR-2715238-A1 (FR)
Title: Electronic card emulator translating between back-up tape and SCSI commands
Inventor: PHILIPPE MENESTREAU
IPC: G06F13/38
Filed: 1994-01-19
Abstract: The emulator circuit has a bus that connects to the back-up tape, a SCSI bus controller, a microcomputer, an EPROM, a RAM, a FIFO buffer and a sequencer. The sequencer has a facility to transfer data signals to and from the bus connected to the back-up tape, and signals the microcontroller to perform a DMA transfer of these signals between the FIFO and the RAM, in either direction.   The conversion between the signals converts the signals to TTL levels and stores control signals in suitable registers, then passes data signals to the FIFO using the sequencer.  The data is then passed to RAM under DMA by the microcontroller, and from RAM to the SCSI bus controller.
Patent WO-9429523-A1 (WO)
Inventor: LALLIER JEAN PIERRE
IPC: D21H17/37
Filed: 1994-05-27
Abstract: Process for the manufacture of paper which provides a non-polluting method based on ionic lattices for giving wet strength. The process is characterized by successively adding to the fibrous composition a cationic polyelectrolyte, then a sulfonated anionic polyelectrolyte, for example, the acrylamide and acryloxyethyltrimethylammonium chloride copolymer and the acrylamide and 2-acrylamido-2-methylpropane sulfonate copolymer. The polyelectrolytes are used in an amount of 0.02 to 2.5 % by weight in relation to the dry weight mass of the cellulosic composition entering the head box. The process is non-polluting; and no AOX, formaldehyde or epichlorhydrine are produced when it is carried out. The paper formed is easily repulpable.
Patent WO-9515348-A1 (WO)
Inventor: SARRAF TAREK
IPC: C08L25/06
Filed: 1994-11-22
Abstract: High shock resistant polymers comprising a vinylaromatic polymer and a rubber, and method of production. The compositions are obtained using two polybutadienes whose viscosities, measured at 25 °C at 5 % by weight in the styrene, are 120 to 350 centipoises and 30 to 90 centipoises respectively.
Patent FR-2716205-A1 (FR)
Inventor: ESTELLE HABERT-ORTOLI
IPC: A61K48/00
Filed: 1994-02-17
Abstract: Polypeptides having galanin receptor activity, genetic material for expressing same, any recombinant cell expressing said polypeptides, and the use thereof, are disclosed.
Patent FR-2716900-A1 (FR)
Title: Elasticated self-gripping velvet strip
Inventor: PAUL TISSOT PIERRE MARC
IPC: D03D15/56
Filed: 1994-03-03
Abstract: The velvet strip is made from warp (3, 5, 6) and weft (2) filaments of polyamide or polyester, and adhesive filaments (4) which can be either bare or covered. The back of the strip has filament (6) of polyamide or polyester, and its front face has taffeta-reinforced loops.
Patent FR-2717972-A1 (FR)
Title: Digital data transmission method on packet network
Inventor: JACQUES TIGOULET
IPC: H04L12/22
Filed: 1994-03-28
Abstract: The method involves transmitting digital data between subscribers (2,3). A data transceiver is linked to the network by the intermediary of a scrambler/descrambler (4,5). A call packet includes fields for a channel number, address, complementary services and user data which includes a marker or code word determined by the destination being a scrambler or descrambler. A subsequent data packet has a channel number field and a data field. To establish transmission, the transmitting scrambler/descrambler transmits the call packet without alteration. The receiving scrambler/descrambler does not detect the marker, forwards the call packet and memorises the packet information on that channel. The transmitting scrambler/descrambler then scrambles the data field of the packet according to a key contained in the call packet, for reversal at the receiving end.
Patent FR-2718496-A1 (FR)
Title: Auto-fixing pin for plaster tiles
Inventor: FRANCIS ARNAUD
IPC: F16B15/00
Filed: 1994-04-08
Abstract: The device is an auto-fixing pin (1) which can be fixed in a plaster tile without making a hole with a borer. The pin (1) may be manufactured in such a manner that its end is pointed so that it penetrates into the plate more easily. The pin has a bore and is also threaded (9) to allow a screw (3) to be screwed in. The screw (3) of the device may be changed according to its use.
Patent FR-2719499-A1 (FR)
Title: Combustion fume treatment plant
Inventor: MICHEL CHARBONNIER
IPC: F27D17/00
Filed: 1994-05-04
Abstract: Regulations for dust concns. from combustion furnaces are such that simple cyclones no longer suffice and finer filters are required. Fine filters need precise gas temp. control. The plant uses thermocouples located: (i) after a water jet cooler; and (ii) before a fine filter. The changing temps. are compared with a target temp. and a control system adjusts water jet and gas flows together with a cooling inlet air flow or a gas reheater to ensure that the fine filter assembly temp. remains constant.
Patent FR-2724928-A1 (FR)
Title: Synthese de 1,1,1,3,3-pentafluoropropane
Inventor: WENDLINGER LAURENT
IPC: C07C17/20
Filed: 1994-09-26
Abstract: L'invention a pour objet un procédé de fabrication du 1,1,1,3,3-pentafluoropropane (CF3 -CH2 -CHF2 ) par réaction, en phase liquide, du 1,1,1,3,3-pentachloropropane (CCI3 -CH2 -CHCI2 ) avec l'acide fluorhydrique anhydre (HF), en présence d'un catalyseur.
Patent FR-2725443-A1 (FR)
Inventor: DENIS PHILIPPE
IPC: B01J31/20
Filed: 1994-10-05
Abstract: A method for preparing carboxylic acids including (n+1) carbon atoms, or the related esters, by liquid phase carbonylation of an alcohol including (n) carbon atoms, in the presence of a uniform catalytic system based on at least one iridium compound and at least one halogenated promoter. In particular, the method is characterised in that the content of ester related to said carboxylic acid and alcohol is kept between 15 and 35 % in the medium during the reaction, while the halogenated promoter content is kept between 10 and 20 %, and the partial carbon monoxide pressure is 40-200 bar. Said method enables both the rate of carbonylation and the acetic acid selectivity to be increased.
Patent FR-2728784-A1 (FR)
Inventor: TETU PASCAL
IPC: A61F13/15
Filed: 1994-12-29
Abstract: A device for making sanitary articles widthwise, the largest dimension of the article being at an angle of 45-135 DEG  to the feed direction of the machine, whereby high production rates may be achieved and handling of the supplied raw materials may be substantially reduced. Said device enables the size of the machine to be considerably reduced, resulting in savings of space (a "compact" machine). The device is particularly suitable for making feminine protection articles and sanitary articles for children and adults.
Patent WO-9526056-A1 (WO)
Title: Materiau a conduction ionique presentant de bonnes proprietes anti-corrosion
Inventor: MICHOT CHRISTOPHE
IPC: H01M10/36
Filed: 1995-03-21
Abstract: L'invention concerne un matériau à conduction ionique, sa préparation et ses utilisations. Le matériau comprend au moins un composé ionique en solution dans un solvant aprotique, choisi parmi les composés (1/mM)+[(ZY)2N]-, (1/mM)+[(ZY)3C]-, (1/mM)+[(ZY)2CQ]-, dans lesquels Y représente SO¿2? ou POZ; Q représente -H, -COZ ou Z; chaque substituant Z représente de manière indépendante un atome de fluor ou un groupe organique perfluoré ou non qui possède éventuellement au moins une fonction polymérisable, l'un au moins des substituants Z représente un atome de fluor; M représente un cation. Application aux générateurs électrochimiques, aux supercapacités, au dopage des polymères, aux dispositifs électrochromes.
Patent FR-2729599-A1 (FR)
Title: Screwdriver and corresponding screw head,
Inventor: GOMAS HERVE GILBERT
IPC: B25B15/00
Filed: 1995-01-19
Abstract: The screwdriver tip consists of a male form, of which at least the part at the extreme end is designed to match with the female imprint (4) normally on the head of the screw (1). The head of the screwdriver in this case carries at least an extra feature (19), which presents an additional shoulder, at the extreme edges (17), and which is perpendicular to the axis (9) of the tip. These shoulders are diametrically opposed and form wings in the form of a radial protuberance or rib (16, 18) of the male form. This gives the tip of the screwdriver the form of a combined conventional flat blade screwdriver and a Pozidrive screwdriver and the screw head is formed to correspond.
Patent WO-9535592-A1 (WO)
Title: Stator bobine a encoches pour machine electrique tournante, procede de realisation d'un tel stator et machine comprenant un tel stator
Inventor: COUPART ERIC
IPC: H02K1/16
Filed: 1995-06-19
Abstract: Chaque tôle (2) est décalée angulairement d'une tôle (2) adjacente suivante, par rapport à l'axe (4) du stator (1, 3), d'un angle (α) constant égal à un multiple de l'angle correspondant au pas des encoches, et a la forme d'un carré, dont chaque coin (5) est tronqué selon un contour (6) circulaire. Au moins un sur deux des coins (5) tronqués de chaque tôle (2) est relié au coin (5) correspondant de chacune des deux tôles (2) adjacentes par au moins un point de soudure (11) situé en un endroit où les deux contours (6) se prolongent ou se superposent, les points de soudure (11) étant situés dans des positions angulaires respectives prédéterminées et cycliquement reproductibles par rapport à l'axe (4) du stator (1, 3) et étant répartis sensiblement régulièrement autour de l'axe (4) de façon telle que les points de soudure (11) sont alignés selon des lignes (15a, 15b) de points de soudure (11) sensiblement parallèles à l'axe (4) du stator (1, 3).
Patent WO-9606697-A1 (WO)
Title: Procede d'emboutissage hydraulique a volume constant
Inventor: ALEXANDRE CLAUDE
IPC: B21D22/20
Filed: 1995-08-24
Abstract: Le procédé permet d'utiliser les avantages de l'emboutissage hydraulique sans mettre en ÷uvre une puissance importante de la machine utilisée. Il consiste à utiliser un poinçon de déformation fixe (3), une matrice (5) et des serre-flans (10) mobiles et un piston fixe (4) autour duquel la matrice mobile (5) est montée coulissante. Le volume d'eau de contre-pression est ainsi maintenu constant. L'effort de contre-pression est repris par le piston fixe (4). Application à l'emboutissage des pièces métalliques.
Patent FR-2729975-A1 (FR)
Inventor: MATAS GABALDA CARLOS
IPC: D03D49/02
Filed: 1995-01-26
Abstract: A weaving loom characterised in that the means for forming a fabric (4) are grouped in two vertically adjacent modules (13, 14) with a damping member (15) therebetween. The lower module (13) contains means for unwinding the warp yarn layer (2), forming the shed and winding (6) the fabric, whereas the upper module (14) contains means (7, 8) for inserting the weft, controlling the lay supporting the reed (12), and feeding (5) the resulting fabric.
Patent FR-2731394-A1 (FR)
Title: Tipping vehicle-carrying platform for lorry or other vehicle
Inventor: VIGNEAU PIERRE
IPC: B60P3/12
Filed: 1995-03-10
Abstract: A sliding platform is mounted for longitudinal movement relative to a lorry chassis. The platform is defined by a series of transverse frame members (19) which are bolted or riveted together in pairs and similarly fastened to two longitudinal frame members (21) which form slideways for guiding the platform relative to the chassis. The transverse members are bolted or riveted to a pair of profiled lateral members (22) which run along the longitudinal edges of the platform. Each transverse member consists, in cross-section, of a wide horizontal central core with two lateral vertically downward flanges. The longitudinal frame members include projections which engage the underside of the horizontal portions of the transverse members.
Patent FR-2733068-A1 (FR)
Inventor: PAYS PAUL-ANDRE
IPC: G06Q20/40
Filed: 1995-04-14
Abstract: A method using an open communication network (10) to which retailer server stations (20) and customer stations (30) are connected. According to the method, a retailer server station generates a payment slip for the planned purchase transaction between the retailer and a customer, which slip comprises data on the retailer, the customer, the purchased item or service and the price; the payment slip is transmitted over the network to a payment server station (40); the payment server automatically checks whether the payment of said price is authorised for the customer in question, by querying the client's personal account set up in the payment server for paying small amounts, or, in the case of larger amounts, by making a query over a banking network (50) separate from the computer network (10); if the payment is authorised, the payment server generates a cash voucher comprising at least some of the data on the payment slip; and the cash voucher is transmitted to the retailer to enable the purchase to go ahead.
Patent FR-2720997-A1 (FR)
Title: Pedal and crank arm assembly for bicycle
Inventor: FAN JEEG NENG
IPC: B62M3/04
Filed: 1995-05-15
Abstract: The assembly comprises a crank arm 2 which drives a drive sprocket A, and a swivel arm 3 which has one end mounted to the crank arm 2. The swivel arm is freely rotatable with respect to the crank arm. A pedal 1 is mounted to the other end of the swivel arm 3.
Patent FR-2734129-A1 (FR)
Title: Manufacturing process for making footwear with ultra supple sole
IPC: A43B9/08
Filed: 1995-05-15
Abstract: The footwear article is manufactured from an ultra supple sole (1) which is moulded in a cup shape. The edge of the sole (2) is stitched (4) to the edge of the upper (3,5) with their outer surfaces back to back. An inner sole (7) is fixed to the edge of the sole and a plate of foam material (8) is placed inside the sole. The inner sole is stitched to the sole with zigzag stitches which are hidden by the edge of the sole. The sole and upper are then turned inside out to form the article.
Patent FR-2734384-A1 (FR)
Title: Franking machine with blotting roller to quickly fix ink
Inventor: FAJOUR MICHEL
IPC: G07B17/00
Filed: 1995-05-18
Abstract: The franking machine has an ink jet print head (10) to form a multicolour image on the surface of an envelope (12) that is carried beneath the head on a conveyor (11). The letter is then carried to a blotter, positioned immediately beyond the print head. The blotter has a roller (20) with a blotting surface that runs over the letter as it passes.  The roller is carried on a pivoted arm (5), which can be displaced to move the envelope onto a stacking machine. The roller can have a paper sleeve that is manually adjusted, or a strip of blotting paper that is delivered from a supply roll. In this case passage of each envelope triggers advance of the supply roll, either electrically or by means of a spring.
Patent FR-2734391-A1 (FR)
Title: Procede et dispositif pour la manutention d'assemblages de combustibles nucleaires au sein d'un coeur de reacteur
Inventor: LEVEUGLE JEAN
IPC: G21C19/18
Filed: 1995-05-17
Abstract: Ce procédé consiste à incliner ledit mât, et partant l'assemblage correspondant auquel il est couplé, de telle sorte à présenter en premier lieu le pied dudit assemblage à l'emplacement souhaité du sommier de réception desdits assemblages au sein du coeur du réacteur, puis à induire le redressement dudit assemblage jusqu'à une position sensiblement verticale de telle sorte à faire basculer le pied dudit assemblage au sein de l'emplacement considéré tout en synchronisant le rétablissement de la verticalité du mât avec le déplacement de la machine de chargement.
Patent FR-2722933-A1 (FR)
Title: Circuit de reproduction synchrome de trame
Inventor: YAMASHITA SYUGO
IPC: H04J1/02
Filed: 1995-07-07
Abstract: Circuit de reproduction synchrone de trame (10) comprenant un registre d'état de BIC (20) de six (6) étages, et dans lequel un signal d'état de BIC (c), en provenance de chaque étage du registre, est appliqué à un circuit de détermination de combinaison BIC (24) dans lequel le signal d'état de BIC (c) et une combinaison de changement de BIC stockée à l'avance sont comparés l'un à l'autre. Si les deux coïncident l'un avec l'autre, le circuit de détermination de combinaison BIC (24) applique un signal de niveau haut à une bascule JK (26) par l'intermédiaire d'un circuit OU (48), de sorte qu'un signal de niveau haut, indiquant que la synchronisation de trame a été établie, est issu de la bascule JK (26).
Patent FR-2741743-A1 (FR)
Title: Speech intelligibility improvement method for low bit rate vocoder
Inventor: LAURENT PIERRE ANDRE
IPC: G10L25/93
Filed: 1995-11-23
Abstract: The method involves using a filter predictor which has coefficients which are calculated according to whether the determined digital response of a speech signal is stable or unstable. To determine the digital speech condition, each digital frame is sub-divided into a number of sub-frames. The power in each sub-frame is calculated (4,5) during consecutive time windows. The sub-frame energy measurements are then compared and used to make a decision on the digital response. The filter response can then be set accordingly.
Patent FR-2743571-A1 (FR)
Title: Product for neutralising acid contamination on substrate
IPC: C11D7/12
Filed: 1996-01-17
Abstract: A chemical composition for neutralising acid contamination on substrates of all types consists of a mixture of water and sodium bicarbonate containing 1-70 % NaHCO3. The mixture may also contain a perfuming agent.