baber/WOPTO huggingface dataset:
Patent FR-2716641-A1 (FR)
Title: Procédé et dispositif pour réaliser des supports de palette et palettes comportant de tels supports.
Inventor: MARSCHKE CARL R
IPC: B31C5/00
Filed: 1995-01-31
Abstract: La présente invention concerne un procédé et un dispositif pour fabriquer des supports de palettes recyclables en papier. Chaque support en papier (10) est constitué à l'aide d'une feuille de papier dont un côté est revêtu d'adhésif. La feuille revêtue d'adhésif est enroulée sur une bobine munie de rebords pour former un support creux cylindrique (10) comportant un corps (11) et des rebords (12). Les supports (10) peuvent être agencés en réseau sous une pellicule supérieure pour constituer une palette. Une couche inférieure de palette peut être fixée sur les rebords inférieurs des supports (10). Les supports (10) peuvent être constitués de carton ondulé simple-face.
Patent FR-2717323-A1 (FR)
Title: MOS-gated power semiconductor device having overcurrent and over-temperature protection
Inventor: NADD BRUNO C
IPC: H01L27/02
Filed: 1995-03-22
Abstract: Control power voltage Vcc is applied through a first MOSFET 20 connected between the gate pin 16 and the gate electrode 10 of the power device. A second control MOSFET 14 is connected across the power device gate 10 and source 12 electrodes. The first control MOSFET is turned off and the second control MOSFET is turned on in response to a fault condition. The turn off of the first MOSFET limits the current sunk by the gate pin.  A boot strap circuit permits the use of all N channel control MOSFETs with an N channel power device, and a trimmable temperature shutdown circuit is provided. A bipolar transistor is also integrated into the chip to prevent conduction of the P well/N epi diode formed in the device substrate.
Patent FR-2717872-A1 (FR)
Title: Accouplement destiné à relier un manchon d'accouplement à un bout d'arbre d'accouplement.
Inventor: DITMAR KLISCHAT
IPC: F16D1/116
Filed: 1995-03-24
Abstract: L'invention concerne un accouplement destiné à relier un manchon d'accouplement 7 à un bout d'arbre d'accouplement 8. En-dehors de la liaison fixe de rotation, il est prévu, en vue de réaliser une localisation axiale et un arrêt axial du manchon d'accouplement sur le bout d'arbre d'accouplement, de munir le bout d'arbre d'accouplement 8 d'un évidement de blocage 15 présentant une surface de blocage 16. Dans le manchon d'accouplement 7, un verrou 25 peut être déplacé en direction de la surface de blocage 16, sous l'effet d'une force de ressort. Il comporte une surface de verrouillage 26 complémentaire à la surface de blocage 16. Il fait saillie avec sa surface de verrouillage 26, de la paroi de l'alésage de logement 23 du manchon d'accouplement, destiné à recevoir le bout d'arbre d'accouplement, à l'intérieur de l'évidement de blocage 15. Le verrou 25 est en outre arrêté par un élément de blocage 35, qui ne peut être déplacé dans une position de déverrouillage, que par une sollicitation extérieure.
Patent FR-2732696-A1 (FR)
Inventor: LINCOT DANIEL
IPC: C25D9/04
Filed: 1995-04-06
Abstract: A method enabling a film consisting of an oxide or hydroxide of a species selected from the elements in columns II or III of the periodic table to be deposited on a substrate in an electrochemical cell that includes an electrode consisting of said substrate. According to the method, oxygen is dissolved in the electrolyte, and a cathode potential lower than the oxygen reduction potential and higher than the deposition potential of metal M in the electrolyte in question is imparted to the electrochemical cell. The method is suitable for preparing composite structures that are particularly useful as transparent electrodes in photovoltaic cells.
Patent FR-2726940-A1 (FR)
Title: Dispositif a semiconducteurs comportant un boitier et une embase isolante, et procede de fabrication de ce dispositif
Inventor: ARAI KIYOCHI
IPC: H01L25/07
Filed: 1995-05-31
Abstract: L'invention vise à obtenir un dispositif à semiconducteurs de puissance ayant une petite taille et une fiabilité élevée, avec une structure dans laquelle un boîtier (45) et des bornes de connexion externes (43) sont solidaires. Le dispositif comprend une plage de connexion fictive (42) n'ayant aucune connexion électrique avec d'autres parties, et une extrémité terminale d'un fil de connexion (46) est soudée sur cette plage de connexion fictive, après que le fil a été soudé successivement sur une surface à nu d'une électrode de connexion (43) et sur une plage de connexion (41) d'un élément à semiconducteurs.
Patent FR-2736730-A1 (FR)
Inventor: JAMET PATRICK
IPC: G02B6/44
Filed: 1995-07-13
Abstract: A cable comprising optical fibres (1) enclosed in an outer sheath (2) having embedded elongate reinforcing members (4) arranged in two diametrically opposite groups (3) of a plurality of mutually tangential reinforcing members (4).
Patent FR-2725321-A1 (FR)
Title: Motor, screened for damp conditions, esp. for circulation pumps
IPC: H02K5/167
Filed: 1995-09-07
Abstract: The motor includes a support for the bearing (17) on a side B that is a corrosion-resistant pressed steel plate. In an external fringe region to the support, a collar advances radially to the exterior where it is joined to the sheathing (20) and the sheathing is soldered to the bearing support. The sheathing is supported on a collar which advances radially to the interior at the limit of side B. The two collars are assembled to make a seal with solder applied around the circumference. The bearing support on side A is manufactured from a pressed plate and has a collar resting against the front face of the body and forming a hidden mould (6) with the sheathing for the sealant material (33).
Patent FR-2724778-A1 (FR)
Title: Optical semiconductor waveguide, optically controlled switch and wavelength converter
Inventor: SUZUKI NOBUO
IPC: G02F1/313
Filed: 1995-09-14
Abstract: The intra-band resonant absorption wavelength lies within the gain of the active layer (24). It can be the valence inter-band resonant absorption wavelength or the resonant absorption layer (24) can have a quantum well structure whose intra-band resonances are transitions between sub-bands within the well. Both layers can be identical. The intra-band resonant absorption layer and the active layer are stacked in intimate contact to make an integrated optical guide. The former is made of a material whose forbidden band is greater than double that of the active layer. Essentially layers of arsenic and/or phosphorus based III-V semiconductors comprise the active layer and multilayer nitrogen based III-V conductors comprise the absorption layer.
Patent FR-2738991-A1 (FR)
Title: New prepn. of cheese-type food prods.
IPC: A23C20/02
Filed: 1995-09-22
Abstract: New method of preparing food products from fermented soya milk comprises lactic or propionic fermentation. Also claimed are the food products prepared by this method.
Patent FR-2727449-A1 (FR)
Title: Dispositif d'articulation utilisant un bras de levage et destine a relier un outil a un engin, par exemple dans une chargeuse
Inventor: AJILORE AKIN O
IPC: E02F3/38
Filed: 1995-11-27
Abstract: Dans le fonctionnement d'équipements lourds tels que des chargeuses à roues, les forces auxquelles est soumis le dispositif d'articulation qui relie l'outil (12) à la chargeuse sont généralement importantes. On a donc été amené à augmenter la taille des constituants des articulations et donc leur poids. La présente invention utilise un dispositif d'articulation dans lequel les points spécifiques subissant des charges importantes, à savoir les différents constituants de l'articulation, sont regroupés. Ainsi, seuls ces points nécessitent des zones requérant une augmentation de masse significative pour s'adapter aux charges les plus sévères. Le positionnement particulier simplifie également la structure. Ces facteurs combinés réduisent notablement le poids global du dispositif d'articulation.
Patent WO-9626628-A1 (WO)
Title: Dispositif d'aide a l'allumage et regulation pour tubes fluorescents
Inventor: FERRERO ALEXANDRE
IPC: H05B41/232
Filed: 1996-02-21
Abstract: Dispositif d'aide à l'allumage et de régulation pour tubes fluorescents, tels qu'un tube (1) à décharge gazeuse alimentée via deux électrodes (2 et 3) par un circuit électrique, chaque électrode (2 ou 3) étant située à l'une des extrémités du tube (1). D'une part, le circuit électrique comporte une pièce en polymère chargé (4), cette pièce (4) étant positionnée à proximité dudit tube (1). D'autre part, ladite pièce en polymère chargé (4) fait office de ballast pour le tube (1), avec des fonctions d'aide à l'amorçage et de régulation du fonctionnement correct dudit tube (1). Application préférentielle à l'aide à l'amorçage des tubes fluorescents.
Patent FR-2730107-A1 (FR)
Title: Overvoltage Circuit Protection for Integrated Circuits
Inventor: CHURCHILL JONATHAN F
IPC: H03K19/003
Filed: 1996-01-29
Abstract: The unregulated voltage (A) is applied to an input blocking circuit (46). An overvoltage detector (40) measures the overvoltage and feeds the signal to the blocking circuit. There are two routes for the voltage through to the output (8) determined by the overvoltage. If there is an overvoltage, then the voltage is passed to an attachment (42) and switching circuit (44) and a negative voltage (34) is applied to an attachment circuit, to reduce the output voltage level. If however there is no overvoltage, the voltage is routed through a circuit of voltage retention (45) to the output.
Patent FR-2745304-A1 (FR)
Title: Multi-phase aluminium alloy for use in vehicle and aircraft engine parts
Inventor: DUBOIS JEAN MARIE
IPC: C22C1/04
Filed: 1996-02-23
Abstract: The alloy contains the following in at.%: a% aluminium, b% boron, c% copper, f% iron, m% M and i% I, in which M represents at least one element chosen from chromium, tungsten, molybdenum, yttrium and the rare earths and I represents inevitable impurities. a+b is 59-65, b is 1-7.5, m is 0-7, c is 21-29, the ratio c/f is 1.9-2.15, i is 0-2 and a+b+c+f+m+i=100. Up to 20 vol.% of the alloy comprises a cubic crystal phase while at least 80% comprises an icosahedric phase chosen from those presenting a rotational symmetry m 3 5. Also claimed are: (i) making the alloy by melting the ingredients together and cooling; (ii) a sliding or rolling surface made of the alloy; (iii) a substrate coated with the alloy; and (iv) applying the above a coating by thermal projection using a plasma torch, laser beam or gas-oxygen blowtorch fed with spherical alloy powder of less than 250 mu m diameter.
Patent FR-2747585-A1 (FR)
Title: Board for game simulating road transport
IPC: A63F3/00
Filed: 1996-04-17
Abstract: The game is played on a board which is marked with a track formed of squares. The track is round the periphery of the board and along two lines which cross and join two opposite sides of the board. Driving licences (27) are used and have tickets which correspond to points. Cards are put in piles (280-283) and each pile corresponds to events indicated on the squares. Pieces (22) which reproduce vehicles are moved along the track. The board folds along a median line and the longitudinal line of squares is all on one side of this.
Patent FR-2748307-A1 (FR)
Title: Geared motor, especially for operating vehicle ancillary equipment
Inventor: QUERE JEROME FRANCOIS
IPC: F16H1/16
Filed: 1996-05-03
Abstract: The motor, bolted to the gearbox (2), drives a worm shaft tangential to the main cavity (13) containing all the other components, concentrically fitted over a central spindle (4). The gear-wheel (3), meshing with the worm, has a concentric inner skirt (12) from which three equally spaced radial fingers (7) project inwards. These fit chamfered (90) notches (8) in the disc damper (5). Three alternate notches accept fingers (10) projecting from the rear face of the final driven member (11), e.g., a windless, or a drive pinion. An annular seal (9) fits between the gear-wheel skirt (12) and the drum housing (13). Resilient motor shaft end-stops, minimising axial play, are also described.
Patent FR-2751391-A1 (FR)
Title: Dispositif formant plaque de support d'au moins une plaquette de garniture de frein pour frein a disque de vehicule
Inventor: LE BRIS JEAN PIERRE
IPC: F16D65/00
Filed: 1996-07-22
Abstract: La présente invention concerne un dispositif formant plaque de support d'au moins une plaquette de garniture de frein pour frein à disque de véhicule. Le dispositif est caractérisé en ce qu'une plaque antibruit (3) est assemblée à la plaque porte-garniture (1) par un bossage central plein (4) de la plaque de support (1) et s'engageant dans une fenêtre de forme conjuguée (5) de la plaque antibruit (3). L'invention trouve application pour les freins à disques de véhicules automobiles.
Patent FR-2752778-A1 (FR)
Title: Groupe de traction tandem a reducteurs et vehicule a traction electrique ou hybride comportant un tel groupe
Inventor: BRUNNET RAPHAEL
IPC: B60L50/15
Filed: 1996-08-27
Abstract: L'invention concerne un groupe de traction tandem (1) destiné à entraîner deux roues motrices (2, 3) d'un véhicule et présentant un faible encombrement. Le groupe comprend deux motoréducteurs comportant chacun un moteur électrique (4, 14) et un réducteur (7, 17) qui entraîne la roue au moyen d'un arbre de transmission (10, 20). Les deux réducteurs sont adjacents à un plan médian (24) dans la région de leurs arbres de sortie respectifs (9, 19). Le moteur (4, 14) entraînant la roue (2, 3) située d'un côté du plan médian (24) se trouve de l'autre côté de ce plan, de sorte que de préférence chaque ligne d'entraînement a un tracé en Z et que l'encombrement axial du groupe est réduit. Les deux réducteurs peuvent s'étendre perpendiculairement l'un à l'autre, de sorte que l'un des moteurs se trouve au-dessus d'un des arbres de transmission. Le groupe de traction peut comprendre aussi un moteur thermique, une génératrice et un convertisseur statique pour alimenter les moteurs électriques. L'invention s'applique aux véhicules routiers ou ferroviaires à traction électrique ou hybride.
Patent FR-2757889-A1 (FR)
Title: Prefabricated slabs for floors in high rise buildings
IPC: E04B5/02
Filed: 1996-12-26
Abstract: The floor is made of a number of prefabricated concrete slabs (10, 10). The long edges of the slabs are designed to leave a space (12) between two adjacent slabs into which a concrete is poured forming a beam of reinforced concrete (16) which forms a stay rod. The long sides have notches (14, 14) which prevent movement between the slabs.
Patent FR-2757842-A1 (FR)
Inventor: VOGEL EDMOND
IPC: B01J2/16
Filed: 1996-12-31
Abstract: A process is claimed for the manufacture of porous ammonium nitrate granules using a rotary drum granulator with a fluidised bed. Caps of solid ammonium nitrate are introduced and a solution of 94 - 98% ammonium nitrate is sprayed at 135 - 170 degrees C. Part of the water in the course of granulation is removed by the heat of crystallisation of the nitrate and an airflow blown under the bed.The remaining water is eliminated in a drying operation after granulation. Also claimed is the installation for the process.
Patent WO-9845015-A1 (WO)
Title: Process and apparatus for a mixture resolution
Inventor: CHARZAT CLAUDE
IPC: B01D11/02
Filed: 1997-04-07
Abstract: Disclosed is a process for the resolution of a mixture into at least one first fraction and one second fraction, the respective compositions of said fractions differing by at least one element. The process further comprises at least one elementary stage of fractionation, in which at least two inflows are placed in contact, these two flows being a first inflow (10) with low first fraction content, notably in counter-current, and a second inflow (11) with low second fraction content. Two outflows are obtained, said flows being a first outflow (12) enriched in first fraction with respect to the first inflow (10), and a second outflow (13) enriched in second fraction with respect to the second inflow (11). According to the invention, the elementary fractionation stage, which is non-static, is implemented in an elementary fractionation run, at which point at least one mass exchange buffer supply (15) is accumulated, and the elementary stage of fractionation is periodically initiated and repeated.
Patent FR-2758491-A1 (FR)
Inventor: ALONSO ROGER JOSE LOUIS
IPC: B27L7/04
Filed: 1997-01-23
Abstract: The invention concerns a machine for cleaving wood, said machine using a tapered screw (8) driven in rotation, to split the wood, characterised in that it mainly comprises: so-called first means, in the form of grips (15 and 16) for grasping a plank log (31) and maintaining it substantially horizontally; and so-called second means (6), for pressing along a vertical displacement (5) said tapered screw (8) in the median part of said piece (31); and support means, which also constitute means for guiding the displacement (13) of the tapered screw, consisting of an elongated tubular frame (1) linked by means of an adjusting device (2), to hanging means.
Patent FR-2759495-A1 (FR)
Inventor: LORIN ANDRE
IPC: H01L51/30
Filed: 1997-02-10
Abstract: The invention concerns a polymer semiconductor device comprising a rectifying function formed by a polymer film (12) between a first (11) and a second (13) electrode, the polymer film constituting a host matrix for polar molecules, the polar molecules being electrically oriented in a direction perpendicular to the electrodes, the electric charges of the polar molecules having the same sign being directed towards the same electrode. The invention also concerns a method for making such a device.
Patent WO-9818108-A1 (WO)
Title: Method for managing data integrity faults in a re-writeable memory
Inventor: GERBAULT ERIC
IPC: G07F7/10
Filed: 1997-10-15
Abstract: The invention concerns a method for managing faulty integrity of data inscribed in a re-writeable memory of an electronic component for carrying out operations capable of modifying at least one of said data and for exchanging data, either off-line directly with a terminal, or on-line with a transmitter through said terminal. The method consists in: defining so-called main data with faulty integrity representative of a malfunctioning of the memory, and so-called secondary data with faulty integrity representative, either of a malfunctioning of the memory or of a breakdown in the power supply of the component; carrying out, with each operation, integrity control for at least one datum; stopping the operation, in the event of faulty integrity of at least one main datum; attributing to at least one secondary datum a default value imposing an on-line exchange during the next operation, if integrity control of a secondary datum reveals faulty integrity. The invention is useful for making secure transactions carries out by means of electronic memory cards.
Patent FR-2759642-A1 (FR)
Title: Fork-lift truck structure
Inventor: LAMBERT BERNARD
IPC: B60K17/10
Filed: 1997-02-20
Abstract: The fork-lift truck comprises a chassis (13), front driving wheels and rear steering wheels. It has a thermal engine, a hydrostatic circuit and a driving post located between the front and rear wheels. The chassis comprises in the rear part (15) a rear axle casing (16) defining a volume located behind the engine. The casing has openings (18a,18b,18c,18d) enabling the collection of fresh air for supplying cooling of the engine and the hydrostatic circuit as well as combustion air for the engine. The casing also comprises a single exhaust conduit for the hot air coming from the engine and the cooling oil. The U section chassis defines a cavity (19) between its front part and the rear casing in which the engine and hydrostatic transmission are located.
Patent FR-2760620-A1 (FR)
Title: Electric kettle with security feature
Inventor: ROSSET ROGER
IPC: A47J27/21
Filed: 1997-03-13
Abstract: The kettle has a hollow body (1) moulded from a plastic material such as polypropylene and the moulding includes a handle and spout. The bottom of the kettle (2) has an integral heating element consisting of a round section metal plate with a resistive track applied typically by serigraphy.  The kettle body has an internal rim (5) with a watertight seal (3) which acts as a seating for the bottom of the kettle and locates it at a small angle to the horizontal. The thermostat (4) is attached to the kettle bottom at the higher end.
Patent FR-2762008-A1 (FR)
Title: Deodorisation of Pongamia oil for use in cosmetics
Inventor: FABRE BERNARD
IPC: A61K8/02
Filed: 1997-04-15
Abstract: Process for deodorisation of Pongamia oil (i.e. the oil extracted by pressing or solvent extraction from the seeds of Pongamia glabra as a brown or orange opaque liquid with a strong disagreeable odour) comprises subjecting the oil to steam treatment under an applied vacuum for a time sufficient to achieve the desired deodorisation. Preferably the steam input is equivalent to 0.5-3 wt. % of the oil to be deodourised per hour of the treatment. The treatment conditions are e.g a temperature of 150-200 deg C, a vacuum of 2-5 mm Hg and a treatment time of 1-10 h. Preferably the oil is held under a flux of nitrogen during the heating up and cooling down periods. The deodourised oil preferably has a peroxide index of about 0.5-1.5 meq O2/kg and an oleic acidity of about 1-5 % (w/w). The oil preferably has a fatty acid cut of approximately (by wt.) 10 % palmitic acid, 7 % stearic acid, 52 % oleic acid, 20 % linoleic acid, 5 % linolenic acid, 1.5 % arachidic acid and 4.5 % behenic acid. The oil preferably contains a non-saponifiable fraction of about 2.5 %.
Patent FR-2762344-A1 (FR)
Title: Clotures grillagees pour interdire l'acces aux voies ferrees notamment
Inventor: VAN LANDEGHEM EMILE
IPC: E04H17/06
Filed: 1997-04-17
Abstract: L'invention est relative à un dispositif de fixation pour clôture grillagée.Il comporte des inserts (5) de forme allongée à assujettir au grillage dans le sens de la longueur de celui-ci et des attaches (7) pour relier chaque insert à au moins un point d'ancrage dans le sol.
Patent FR-2762378-A1 (FR)
Title: Filler for portable gas cylinder
Inventor: MACHUS CHRISTIAN
IPC: B67D1/00
Filed: 1997-04-17
Abstract: The filler consists of a first coupling (4) for connecting it to a feed/outlet pipe (3), and a second coupling (6) for connecting it to the inlet/outlet (7) of the portable gas cylinder (2). It has an inner channel (9) for delivering the gas between the two couplings. It also has a tensioner (10) for applying the required pressure to the second coupling so that it cannot be released while gas is flowing through the inner channel. The tensioner comprises a U-shaped stirrup (13) with an aperture large enough to receive the head (8) of the cylinder, and a screw (12) which presses the head against the second coupling.
Patent FR-2762486-A1 (FR)
Title: Metal detector system mounted within left and right walking shoes
IPC: A43B3/00
Filed: 1997-04-23
Abstract: The system comprises a coil (1) integral within the sole of a shoe (A) and emits electromagnetic waves, while a similar coil (2) in the other shoe (B), of a pair, acts as a receiver for the emitted waves. Circuit boxes (6), accumulators or batteries (3,4) and audible or visual alarm (5) complete the device. When the wearer of the shoes walks past a metallic object he hears or sees a signal generated by the alarm system. The signal is generated by a distortion of the magnetic field. A more advanced version can be used in a discriminatory manner.