baber/WOPTO huggingface dataset:
Patent FR-2813189-A1 (FR)
Inventor: PICARD ELISABETH
IPC: C11D1/88
Filed: 2000-08-31
Abstract: Foaming compositions for topical application comprising (1) a surfactant system having at least one direct hexagonal or cubical paracrystalline phase that appears when the temperature increases above 30 degrees C and remains up to 45 degrees C, and (2) an anti-seborrheic and/or antimicrobial agent, in an aqueous medium.
Patent FR-2815289-A1 (FR)
Title: Composite layered product of small thickness for use in production of sport footwear, comprises core sandwiched between two skins of high mechanical resistance, made of carbon fibers immersed in epoxy resin
Inventor: RENARD PHILIPPE
IPC: B32B7/022
Filed: 2000-10-17
Abstract: Composite product has structure comprising composite core (2) sandwiched between two composite skins (3, 4), with at least one part of fibers of core (2) having significantly lower mechanical resistance than at least one part of fibers of one and/or other skin (3, 4).  Independent claims are also included for  (1) production of layered composite as claimed, by superposing one or more pleated constituents of core and one or more pleated constituents of skin, with the pleats formed of woven or non-woven and oriented or not micro-fibers cloth, which can be pre-impregnated or not with resin; (2) use of layered composite as claimed in making sport footwear, and sport articles such as skis, surfing boards, skate-boards, golf clubs, tents etc.;  (3) articles obtained using layered composite material as claimed;  (4) use of material as claimed to produce layered composite skin .
Patent FR-2815717-A1 (FR)
Title: Non-invasive ultra-sound wave focusing unit for producing echo-graph brain scans uses two transducer networks one for imaging and other for targeting
Inventor: AUBRY JEAN FRANCOIS
IPC: G01N29/26
Filed: 2000-10-20
Abstract: Non invasive method for focusing acoustic waves in a sensibly homogeneous medium (the brain) surrounded partially by a dissipating layer (the skull) which generates aberrations in the acoustic wave propagation. The acoustic waves are transmitted from the exterior of the aberration layer and are focused in the homogeneous medium. Positioning and learning stages are used for an imaging and a target network.  Method for focusing ultra-sound waves to obtain a image of a field in a dissipating heterogeneous medium (2,3) around which are transducers (T1-Tn; T1-T'n) for forming imaging and target networks. In a training stage pulse responses from the medium are measured between each transducer of the imaging network (5) and several transducers of the target network (6) from which is deduced reference signals to be transmitted by the transducers of the imaging network to produce a focused acoustic pulse in each target network transducer. Then gradually reference signals are determined for transmission so as to focus acoustic pulses on predetermined points in the medium. The reference signals are memorized and used afterwards to generate an acoustic image of the medium. Independent Claims are included for method refinements and further details of an image producing system
Patent FR-2815629-A1 (FR)
Title: Improving mechanical strength of hydraulic binder mix comprises adding mineral filler as aqueous dispersion containing ethylenic alkoxy-polyethylene glycol urethane copolymer
Inventor: GONNON PASCAL
IPC: C04B40/00
Filed: 2000-10-25
Abstract: Incorporating a mineral filler into a hydraulic binder mix to improve mechanical strength comprises adding the filler as an aqueous dispersion containing a copolymer of an ethylenic alkoxy-, aryloxy-, alkaryloxy- or aralkoxy-polyethylene glycol urethane monomer, an anionic monomer and a non-ionic monomer.  Incorporating a mineral filler into a hydraulic binder mix to improve mechanical strength comprises adding the filler as an aqueous dispersion containing a dispersant consisting of copolymers produced by radical copolymerization of at least one ethylenic alkoxy-, aryloxy-, alkaryloxy- or aralkoxy-polyethylene glycol (PEG) urethane monomer, at least one anionic monomer and at least one non-ionic monomer, optionally in the presence of an alkoxy-, aryloxy-, alkaryloxy- or aralkoxy-PEG (meth)acrylate or alkoxy-, aryloxy-, alkaryloxy- or aralkoxy-PEG allyl ether and optionally in the presence of crosslinking ethylenic monomers having at least two polymerizable double bonds.
Patent FR-2818915-A1 (FR)
Title: Ski or snowboard has cut out portions in reinforcing layer corresponding to relief zones in upper protective surface
Inventor: DEBORDE HENRI CHARLES
IPC: A63C5/12
Filed: 2000-12-29
Abstract: The ski or snowboard has an upper surface with one or more relief zones and made up of an upper protective layer (10) with an upper reinforcing layer (11) beneath it, and a core (22) made from injected polymer foam. The upper protective layer is of a solid film material while the reinforcing layer has cut out portions corresponding to the edges of the relief zones so that the foam can pass through and fill the relief zones. The cut-away portions of the reinforcing layer can be covered by a mesh (30) that lets the foam through.
Patent WO-0178267-A1 (WO)
Title: Device for remote stimulation of an optoelectronic detector
Inventor: ASSOULY JEAN-LUC
IPC: H04B10/112
Filed: 2001-04-06
Abstract: The invention concerns a stimulation device comprising a light source (8), a collimating optical system concentrating the light source energy in the form of a low-divergence beam, means interposed on the optical path to adjust the relationship between the intensity levels of the output beam in at least two bands of transmission from the source, and means for temporal modulation of the power of the output beam in accordance with a specific time sequence. The means are controlled by an electronics. The device is borne by mechanical orientation and powered by its own generator.
Patent WO-0176747-A1 (WO)
Inventor: VIOT FRANCOIS
IPC: B01L3/02
Filed: 2001-04-09
Abstract: La pipette de prélèvement comporte un embout (4), un piston (8) mobile à coulissement dans l'embout et un joint (36) en contact avec l'embout et le piston pour assurer une étanchéité entre eux. L'embout comporte deux parties (4a, 4b) fixées l'une à l'autre de façon démontable entre lesquelles est interposé le joint (36).
Patent FR-2820194-A1 (FR)
Inventor: BALANDIER JEAN MARIE
IPC: F24C7/06
Filed: 2001-01-30
Abstract: The invention concerns an electric oven (1) comprising a generally parallelepiped internal volume (3), having top (8) and bottom (7) horizontal walls and side walls (5, 6); and at least a heating element (20) consisting of one or several substantially coplanar heating zones (21, 22), capable of taking up several positions inside the internal volume (3). The invention is characterised in that said heating element (20) is mounted pivoting about an axis (24) perpendicular to the side walls (5, 6) and mobile between two heating positions, namely: a first position wherein it is located proximate to the bottom horizontal wall (7); a second position wherein it is located substantially horizontal at a specific distance from the top horizontal wall (8).
Patent FR-2820192-A1 (FR)
Title: Support frame for workpiece has front legs which are perpendicular to sides of frame and have anti-skid cups on their ends, horizontal bars attached to rear of frame being bent at end to form legs which are also fitted with anti-skid cups
Inventor: WAHL MICHEL
IPC: F16M13/00
Filed: 2001-01-30
Abstract: The support frame for a workpiece has legs (5, 6) at one end which are perpendicular to the sides (7, 8) of the frame and have anti-skid cups (10, 10') on their ends. Horizontal bars (13, 13') attached to the other end of the frame are bent at the end to form vertical legs (14, 14') which are also fitted with anti-skid cups (15, 15').
Patent FR-2820935-A1 (FR)
Title: Waterproof acoustic emission assembly e.g. for mobile telephone has rigid perforated partition between waterproof membrane and loudspeaker
Inventor: DONNENWIRTH FREDDY
IPC: H04R1/08
Filed: 2001-02-09
Abstract: The acoustic emission assembly, comprising a loudspeaker (2) and a protective membrane (6) that is permeable to air but impermeable to water, incorporates a rigid partition (4) between the membrane and loudspeaker, against which the membrane is pressed. The membrane has an 80 micron mesh, and the partition is pierced with holes (5) smaller than 1.5 mm and preferably of 0.9 mm or less.
Patent FR-2821327-A1 (FR)
Inventor: BERTRAND BELANGER PASCAL
IPC: B60R5/04
Filed: 2001-02-26
Abstract: The vehicle, having a passenger compartment with front (12) and folding rear (3) seats making a flat loading floor, is made with a mobile roof section, part glass (13) and part metal (14b), that pivots about a horizontal axis (15) at its forward end so it can drop down behind the front seats and separate the front part of the passenger compartment from an open-topped rear section. In addition, the upper part (7a) of the rear hatchback door (7) slides down into the lower part, and the rear door and side windows (5a, 6a) also retract. The rear pick-up section can also be extended by a folding tailgate panel and sliding side walls to create additional load-carrying space.
Patent FR-2821982-A1 (FR)
Title: Ecran plat a emission electronique et a dispositif integre de commande d'anode
Inventor: NICOLAS PIERRE
IPC: G09G3/20
Filed: 2001-03-09
Abstract: L'invention concerne un écran (1) plat à émission électronique comportant un premier substrat (2) sur lequel sont disposées une cathode d'émission (4) et une grille d'extraction d'électrons (8), un deuxième substrat (12) en regard du premier substrat (2) sur lequel est disposée une anode (14) destinée à collecter les électrons émis par la cathode (4), et un circuit électronique de commande de la tension d'anode (14) comportant au moins un composant de commutation (18, 20). Selon l'invention, le composant de commutation (18, 20) est intégré par construction dans le premier substrat (2) et dans le deuxième substrat (12) de l'écran (1).
Patent FR-2822194-A1 (FR)
Title: Method and device for vaporization of i.c. engine combustion gas comprises vaporizer/regulator and heat exchanger which pre-heats gas
Inventor: BOREL HERVE
IPC: F02M21/06
Filed: 2001-03-15
Abstract: The vaporization and expansion device for a combustion gas (2) comprises a vaporizer/regulator (3). The engine comprises a lubrication circuit (4) in which the lubricant (5) circulates. A heat exchanger (8) pre-heats the gas before the vaporizer/regulator.
Patent FR-2823990-A1 (FR)
Inventor: LACOMBLEZ PHILIPPE
IPC: F01N3/035
Filed: 2001-04-25
Abstract: The cleaning fluid is introduced at the filter outlet at a feed pressure greater than atmospheric, and then further pressurized to a wetting pressure using a gas at a first pressure (P1) greater than atmospheric. During subsequent cycles a cleaning pressure is reached using a gas at a second pressure (P2) greater than (P1) to push the liquid and residues through the filter support to the inlet The filter support (21) has a porous structure, possibly connected to a catalyst, fixed into a metallic envelope (20). In operation, the filter is in the exhaust of a vehicle, such the exhaust gases pass through it from the inlet end (20b) to the outlet end (20a). Soot particles are trapped, at least some of which are burned (optionally catalysed) in the filter support under the effect of heating by the exhaust gases. The cleaning fluid and residues are recovered. The cleaning fluid is water and the gas at both (P1) and (P2) is compressed air. Water is introduced into the filter at 2 bars and the air at a first pressure of 1 bar and a second pressure of 2 bars. Each wetting and cleaning cycle includes a first phase of injecting water under pressure, a second phase of injecting air under pressure and a third phase of rest without injection of air or water. The wetting stage includes 5 successive cycles and the cleaning stage involves twenty-five successive cycles. After cleaning, the filter is pre-dried using air under pressure (P2) for four or five successive cycles. After the pre-drying, the filter is dried in a drying-oven. An Independent claim is included for a device for carrying out the above process, comprising a cleaning head (6) with a support (18) and means of fixing a hydraulic assembly to the outlet of the metallic envelope for the introduction of cleaning fluid under pressure or air. The hydraulic assembly includes an inlet pipe (25) through the filter support, a first valve (22) and a second valve (24) on an air feed line (7).
Patent FR-2824564-A1 (FR)
Title: New microcrystalline wax composition for grafting vine plants suppresses the 'stress' phenomenon which affects the plants
Inventor: FOURNET JACQUELINE
IPC: A01N3/04
Filed: 2001-05-14
Abstract: Microcrystalline wax composition comprising: (i) a mixture of saturated branched and/or cyclic hydrocarbons (94-96 wt.%); (ii) aluminum or other light metal lamellar particle paste dispersed in a paraffin support (4-6 wt.%); and optionally (iii) a neutral additive for use a dispersing and homogenizing agent (0.4-0.6 wt.%), is new.
Patent FR-2825290-A1 (FR)
Title: Manufacture of device for absorbing residual gases in vessel under vacuum, where device is activated by heating by joule effect when electrical current is passed through it
Inventor: CASSAIGNE PIERRE
IPC: G01J5/02
Filed: 2001-05-29
Abstract: The material (2) is deposited on a structure (5) combining an insulating layer (6, 9) with a resistive electrical conductor (5), ensuring that the electrical current reaches the adsorption device. The structure is made by co-frittage or by baking together the different elements. The device is used in an electromagnetic wave detector, in particular working in the infra-red.  After the material forming the absorption device is deposited, the structure undergoes a second stage of frittage. The insulating layers are made of alumina ceramic and the conductor is made of an electrically conducting refractive material, particularly tungsten or molybdenum. Alternatively, the conductor is made of an electrically resistive conductor. An intermediate insulating layer (9) is placed between the absorbent and the resistive conducting layer of the structure, or the absorbent is deposited directly on the conducting layer. An Independent claim is also included for an electromagnetic wave detector, in particular infra-red, integrating a vessel under vacuum with at least one detection circuit for the waves or rays and containing such a device for absorbing residual gases.
Patent FR-2825538-A1 (FR)
Inventor: GASS RAYMOND
IPC: H03M5/16
Filed: 2001-05-31
Abstract: The invention consists in coding a binary word according to a plurality of coding tables, whereby the coding table is chosen for each binary word to be coded, according to at least one item of additional information to be coded. In one embodiment, a word consisting of p bits is coded with a symbol which is composed of q ternary numbers, p and q being chosen in such a way that the number of symbols having a weight of zero is equal to 2 x 2 . A first coding table comprises 2 symbol, having a weight of zero. A second coding table comprises 2 other symbols having a weight of zero. In a second embodiment, p and q are chosen in such a way that the number of symbols having a weight of zero or equal to +/- 1 is at least equal to 3x2 ; a first coding table comprises 2 symbols, having a weight of zero; a second coding table comprises 2 other symbols having a weight of equal to -1; and a third coding table comprises 2 other symbols having a weight equal to +1. In a third embodiment q binary symbols are used; p and q are chosen in such a way that q is greater than or equal to p+1; a first coding table comprises 2 symbols; and a second coding table comprises 2 other symbols. symboles. The invention can be used in particular with data transmission networks in compliance with the IEEE 802.3 standard.
Patent FR-2827711-A1 (FR)
Title: Remote monitoring of battery charge for road vehicle, in which memory unit records measured battery energy supply values and input data into computer, and output data is transmitted to processor
Inventor: JACQ THIERRY
IPC: B60L11/18
Filed: 2001-07-17
Abstract: A measuring unit (8) has two terminal connected in parallel to the battery (4). A microprocessor and memory (9,9a) provides a carrier current to a computer (13), via capacitors which pass the memory output (9b) signal and block DC current. The battery charge monitoring system (1) for automobiles (2,3) electrical batteries (4) includes:- (a) a system for measuring an instantaneous operating value of the battery; a memory (9,9a) to record the measured value; (b) a computer (13), with input (13a) for the memorized values, designed to pass them to a transmitter;  (c) a radio signal transmitter (14) containing data to be transmitted;  (d) a radio signal receiver (17) designed to receive signal from the transmitter; (e) a data processor (19) for the received battery data values.
Patent FR-2827822-A1 (FR)
Inventor: BOURGEOIS ALAIN
IPC: B60P1/44
Filed: 2001-07-25
Abstract: The invention concerns a method for controlling pivoting side rails (4) mounted on the sides of a plate (2) of a platform (1) of a vehicle elevator, the rail (4) and sides of the plate (2) comprising locking means, respectively complementary locking means. The invention is characterised in that it consists in bringing the rail (4) from an inactive horizontal position wherein the rail (4) extends parallel to the plate (2) up to an active vertical position and inversely so that the locking means of the rail (4) gradually co-operate with the complementary means of the sides of the plate (2) at the end of the lifting travel so as to lock the rail in active vertical position and said means locking the rail (4) are gradually released from the complementary means of the side of the plate (2) at the start of the lowering travel of said rail (4). The invention also concerns a rail controlling device for implementing the method.
Patent FR-2830620-A1 (FR)
Title: Security device for use with an aircraft angle of incidence probe has a mechanical mechanism such that if a force applied to a detection panel exceeds a threshold value a mechanical stop is forced into a second position
Inventor: ROBERGE PHILIPPE
IPC: G01P15/03
Filed: 2001-10-05
Abstract: Device for securing the displacement of a moving body, the displacement being guided along an axis (4) and limited by a thrust or stop. Means are provided for recording the exceeding of a nominal force value by a force exerted on the stop by a moving body. Accordingly the stop is forced into a second position that indicates that a threshold force has been exceeded.
Patent FR-2834129-A1 (FR)
Title: Double-heterojunction bipolar transistor having high cut-off frequency is based on ternary III-V semiconductor materials
Inventor: NUYEN LINH T
IPC: H01L29/201
Filed: 2001-12-21
Abstract: Double-heterojunction bipolar transistor includes an emitter of wide forbidden band III-V material, a base of narrow forbidden band III-V material, and a collector of InAs1-yPy. The base material is selected such that its conduction band is at a higher energy than that of collector material, and its unit cell parameter is the same as that of collector material. Preferred Features: The base material is Ga1-xInxAs, where x \- 60%, or GaIn1-zSbz, where z = 50-70%. The emitter material is InAs1-yPy, or Al1-xInxAs, (Al, Ga)1-xInxAs or (Al, Ga)As1-zSbz having the same unit cell parameter as that of collector material. The transistor includes a substrate of InP or GaAs. The base material has p-doped regions doped with both beryllium and carbon. Beryllium dopant is localized in the central region of the base remote from the collector and emitter, while carbon dopant is localized in the respective connection regions of the collector and emitter. The level of doping with carbon is less than that of beryllium, and the thickness of regions doped with carbon is tens of nanometers. Zinc can replace beryllium as dopant. One of the carbon-doped regions comprises a material having unit cell parameter different from that of the central region of the base. This difference in unit cell parameter is selected such that the carbon-doped region is under elastic stress. In particular, the carbon-doped region connected to the emitter is under tensile elastic stress or compressive elastic stress with respect to the base. The composition of the materials under stress and more especially the composition of the base material vary gradually.
Patent WO-02057405-A1 (WO)
Title: Sterile box for micro-organism culture, set and dispenser of boxes
Inventor: LEMONNIER JEAN
IPC: C12M1/16
Filed: 2002-01-10
Abstract: The invention concerns a box consisting of a container (2) designed to contain a culture medium (14), for example an agar medium, and closed with a lid (4). The container comprises a bottom (6) forming a base and walls (8) connected to the bottom (6). The lid (4) is set on the container and comprises a peripheral sealing zone (22) consisting of a flat section recessed relative to the bottom (6) of the container (22). A concave inner seal (24) is sealingly fixed to the peripheral sealing zone (22) of the lid (4), so as to close the box (1) hermetically by enclosing the container (2) and so as not to expose the culture medium (14) when the inner seal (24) is removed. The invention is applicable to micro-organism culture.
Patent FR-2835921-A1 (FR)
Title: Utilisation d'une sonde capacitive pour determiner la biomasse de bacteries lactiques
Inventor: TEISSIER PHILIPPE
IPC: C12M1/34
Filed: 2002-02-11
Abstract: La présente invention concerne l'utilisation d'un dispositif comprenant une sonde capacitive pour la détermination de la biomasse de bactéries de petite tailles, telles les bactéries lactiques, au cours de leur culture ou lors d'un procédé de fermentation. L'invention porte également sur le procédé correspondant de détermination de la biomasse.
Patent FR-2821911-A1 (FR)
Title: Mecanisme a came a rainure
Inventor: NOGRETTE DOMINIQUE
IPC: F16H53/06
Filed: 2002-03-06
Abstract: Mécanisme à came à rainure comportant deux galets de roulement (17, 18) réglables de manière excentrée l'un par rapport à l'autre, placés l'un derrière l'autre dans la direction axiale sur un boulon (6) d'un levier de commande (3); ces galets (17, 18) étant guidés sur deux surfaces de roulement (21, 22) formant la rainure de came (2) pour rouler chacun sur l'une des deux surfaces de roulement (21, 22). Une cloche (8) est montée sur le boulon (6) concentriquement à son axe géométrique (15) par l'intermédiaire d'un palier de basculement (7), cette cloche se poursuivant sur son côté non ouvert par un axe (11) qui comporte un premier segment (12), coaxial à l'axe géométrique (15) du boulon (6), et un second segment (13) excentré par rapport à l'axe géométrique (15), chaque segment ayant un galet de roulement (17, 18) et la partie en forme de cloche (8) étant maintenue en précontrainte par du ressort.
Patent WO-03034668-A1 (WO)
Inventor: AGBEGNENOU VICTOR KOSSIKOUMA
IPC: H04M1/725
Filed: 2002-10-11
Abstract: Ce système comporte une borne multiprise (100), des modules individuels de liaison (200) et des ensembles déportés autonomes (300). La borne (100) est reliée à une pluralité de lignes (102) de télécommunication et comporte des moyens d'interfaçage aux lignes, une pluralité de prises individuelles (104) et des moyens distributeurs. Chaque module (200) peut être monté de manière dissociable sur l'une des prises et comporte des moyens d'interfaçage avec les moyens distributeurs de la borne, des moyens émetteurs-récepteurs sans fil, et des moyens de commande aptes à convertir en signaux radio des signaux délivrés par la borne en provenance d'une ligne, et à convertir des signaux radio reçus en signaux délivrés à cette même ligne. Chaque ensemble déporté (300) comporte des moyens émetteurs-récepteurs sans fil, aptes à établir une voie de communication bidirectionnelle avec un module individuel de liaison associé, et des moyens d'interfaçage avec des transducteurs (310, 312, 314) de recueil et/ou de restitution de signaux audio, vidéo et/ou de données numériques.