baber/WOPTO huggingface dataset:
Patent FR-2738642-A1 (FR)
Title: Seismic sensor for detecting land vehicle or helicopter movement
Inventor: LEMER ALAIN
IPC: G01V1/16
Filed: 1995-09-12
Abstract: The sensor includes a body (101) with a tube terminated with a pointed extremity (102) and covered by a screw on cap (103). The body is driven into the ground by hitting its cap with a hammer. The body houses two hydrophones (105,106) placed on a support (107) which slides inside the body. The hydrophones are connected via a power supply cable and signal collecting cable to the exterior. The body is filled with a dielectric oil with adequate acoustic characteristics. each hydrophone includes two piezoelectric discs (201,202) fixed to a support (203) attached to a cylindrical body (204).
Patent FR-2739204-A1 (FR)
Title: Perspective handling of polygons forming image
Inventor: LECLERC PATRICK
IPC: G06T15/04
Filed: 1995-09-25
Abstract: The perspective rendition assigns to each point of the polygons defining an image a co-efficient (q') representative of the local depth of the point in the polygon. The co-efficient is obtained via several steps.  A global depth coefficient is assigned to each summit.  For each polygon, defined by the set of summits, a search is executed to find the deepest global depth coefficient.  Each global depth coefficient is then divided by the value of the deepest coefficient to deliver a local depth coefficient.  The depth coefficient for each point of the polygon is then obtained by interpolation from the local depth coefficients of each summit.
Patent WO-9702990-A1 (WO)
Title: Barquette en bois
Inventor: BOUTON-HUGHES PHILIPPE
IPC: B65D81/34
Filed: 1996-06-07
Abstract: La présente invention concerne un procédé de conditionnement pour des produits alimentaires susceptibles d'être cuits ou réchauffés dans un four thermique, consistant à déposer ledit produit alimentaire dans un barquette formée par une découpe unique en bois déroulée pliée et assemblée au niveau des parois latérales repliées. L'invention concerne également une barquette destinée notamment à ce procédé.
Patent FR-2744035-A1 (FR)
Title: Purification of waste water from textile processes
Inventor: HOBEIKA FRANCIS
IPC: B01D37/02
Filed: 1996-01-29
Abstract: Organic and inorganic impurities, such as minerals, are removed from an industrial waste water. Insoluble inorganics are removed by filtration, where they accumulate and form a filter cake which in turn retains organic impurities.  Preferably, the waste water is pumped for treatment through coarse sieve and insoluble filter aid such as pumice stone, diatomite, perlite, sand, silica, activated carbon or chalk is added to the filtrate. The mixture is pumped over membrane with perforations onto which a filter cake is formed which collects organic impurities.
Patent WO-9717284-A1 (WO)
Title: Procede d'oxydation de h2s en soufre
Inventor: NOUGAYREDE JEAN
IPC: B01D53/86
Filed: 1996-10-30
Abstract: On opère dans une unité d'oxydation (2a) comportant, en série, trois étages catalytiques (3a, 4a, 5a), renfermant chacun un catalyseur promoteur de l'oxydation sélective de 1'H2S en soufre jusq'à une température υs ≤ 150 °C. On fait passer le gaz à traiter (16) successivement dans chacun desdits étages et injecte de l'air (50, 53a, 55a) dans chaque étage. On oxyde en soufre, de manière adiabatique, une fraction de l'H2S dudit gaz dans chacun des deux premiers étages (3a, 4a) avec une quantité d'air assurant en sortie de ces étages une température d'au plus υs. On oxyde la totalité de l'H2S du gaz passant dans l'étage final (5a) en excès contrôlé d'air et à des températures d'au plus υs. Application au traitement de gaz renfermant H2S obtenus par hydrogénation/hydrolyse de gaz résiduaires d'usines à soufre.
Patent FR-2731387-A1 (FR)
Title: Reversible thermo-sensitive support
Inventor: KUTAMI ATSUSHI
IPC: B41M5/28
Filed: 1996-03-06
Abstract: The support, for repeated production and erasure of images, consists of an opaque base and a transparent recording film placed over the base and comprises one or more transparent layers, one of which is thermo-sensitive and capable of conversion between states of maximum transparency and maximum opacity as a function of its thermal hysteresis. The transparent recording film has one section for a main image (11), formed by an empty space between the film and the opaque base, and with one of the transparent layers in the main section containing a colouring material with a colour and absorption wavelength producing maximum absorption, while the opaque base in that section has a second colour.
Patent FR-2765382-A1 (FR)
Title: Public booth for cassette message recording
Inventor: EZZHAR FARID
IPC: G11B31/00
Filed: 1996-03-20
Abstract: The public booth has a non-standard cassette (1) which is inserted into a box section (4) in the public booth. The cassette has a male spoke (5) which is inserted into a hole (6) in the booth box, exerting pressure on a contact slab (11) and releasing the recording mechanism by a pressure contact (3). The pressure contact is released by a spring.
Patent FR-2745824-A1 (FR)
Title: Separator for different articles in automatic washing machine
Inventor: KWON OH HUN
IPC: D06F39/12
Filed: 1996-04-05
Abstract: The separator, for use in a washing machine is keep delicate articles separate from the rest of the wash, consists of guides (3) with slots (2) attached to the inside of the washing machine drum, the slots being designed to receive projections (5) round the edge of a mesh separator while allowing it to move up and down with the washing. The open end of each of the guide slots (2) is narrower than the res of it, and the projections on the mesh are connected to it by narrow necks (5a) which fit into the slots. A bar (6) at the top of each slot prevents the mesh from lifting above the guides during the wash cycle. The mesh is made at leat partially from a pliable material which possesses a certain elasticity.
Patent FR-2750631-A1 (FR)
Title: Retractable trimming device for a welding clamp
Inventor: DE BRUYN GERARD
IPC: B23K11/30
Filed: 1996-07-02
Abstract: A retractable trimming device (1) is claimed for a welding clamp (P), incorporating a grinding unit (4) provided with a milling cutter (5) for trimming the electrodes (6) of the welding clamp (P).  The device (1) comprises an arm (2) mounted to move on one of its ends on a support (3) fixed on the welding clamp (P) and of which the other end carries the grinding unit (4).  A mechanism is provided to drive the arm (2) between a working position in which the grinding unit (4) is put in place between the electrodes (6) of the welding clamp (P), the milling cutter (5) for trimming the electrodes (6) being found in a plane normal to the electrodes (6), and a non-working position during the operation of the welding clamp (P).  The arm (2) is mounted on the support (3) such that it can be driven to rotate around an axis (XX') fixed with respect to the welding clamp (P).  The drive mechanism may be electrically, pneumatically, hydraulically or magnetically operated.
Patent FR-2753280-A1 (FR)
Inventor: BELLOIR FABIEN
IPC: G01V3/38
Filed: 1996-09-09
Abstract: This method is implemented by means of a detector and a sensible indicating device comprising according to a predetermined pattern coding elements remotely readable by electromagnetic means. It consists in carrying out a reading by means of a pulse generator associated with a remote measuring system overcoming the moving speed of the operator so as to obtain a signal for identification, processing this signal according to at least two different techniques selected among the Euclidean distance technique, the neuronal network technique and the fuzzy logic technique, comparing the results obtained by each technique used and giving a final result based on the results obtained by the different techniques used.
Patent FR-2755561-A1 (FR)
Title: Voice collecting microphone capsule for hands-free telephone
Inventor: O'NEILL ANDRE
IPC: H04R3/02
Filed: 1996-11-07
Abstract: The device has an aural reception part (10) which is placed in an auditory canal (2) in the ear. There is a sound isolating part (9) which is located upstream, in the insertion direction, in which a microphone capsule (11) is housed.  There is also a sealing pad There is an associated electronic circuit in which a transistor collector is coupled to a supply source, and the microphone is connected through a coupling capacitor across the base-emitter junction of the n-p-n transistor common emitter amplifier. Connections to the circuit replace those of the microphone of a telephone handset.  There is a sounder which may be a loudspeaker amplified, from the base of the telephone. This may also take the form of an earpiece inserted in the auditory canal, distinct from the microphone, each being allocated into one ear of the user. The microphone capsule includes a switchover to alternate the circuit between the earpiece and microphone or else a passband or attenuation band filter, to avoid a Larsen effect coupling between them.
Patent FR-2756033-A1 (FR)
Title: Mechanical coupling for quarter turn valves controlling circulation of liquid
IPC: F16K31/05
Filed: 1996-11-15
Abstract: The universal coupling has a motor unit (200) attached to the valve so that it can drive the spindle (110) that rotates the valve head (100). The motor housing is perpendicular to the spindle, and houses a hollow drive shaft (211) that has internal splines parallel to the spindle. A cylindrical drive connector (300) has its outer surface splined to engage with the motor drive. The connector has an axial hole with a square cross-section to fit over the square profile of the spindle. The spindle projects above the top surface of the connector, allowing a spanner with a square hole that fits over the spindle to be fitted temporarily or permanently for manual operation of the valve.
Patent FR-2758562-A1 (FR)
Inventor: CORDI ALEX
IPC: C07F5/02
Filed: 1997-01-20
Abstract: The invention concerns a compound of formula (I) in which: R1, R2, R'1, R'2, identical or different, represent a hydrogen, halogen atom, an alkyl, alkoxy, hydroxy, nitro or trihalogenomethyl group, or R1 and R2 (respectively R'1 and R'2) form together with the benzene nucleus which bears them a naphthyl or anthracenyl group; X represents C=T, SO2, CH2, or X-A1-X represents the group (a) in which T represents an oxygen atom or a sulphur atom; A1 represents any one of the groups as defined in the description; A2, A3, identical or different, represent an alkylene group or a single bond; R3, R4, identical or different, represent any one of the groups as defined in the description. The invention also concerns its isomers as well as its additive salts to a pharmaceutically acceptable base. The invention is useful for the preparation of medicines.
Patent FR-2759277-A1 (FR)
Title: Electric warmer, with associated dish, for table use
Inventor: RAQUIN PIERRE
IPC: A47G19/02
Filed: 1997-02-12
Abstract: The base, assembled from two light alloy pressings (5, 6), stands on four feet (9) and contains, in an internally insulated central well, a resistive element (3) lying on a reflector plate (12). Opt., a resistive printed circuit is used. The element is connected (4) to a step-down safety transformer. The well's peripheral rebate receives and locates the flat bottom of the purpose-made dish (2). The close fit of dish, element and base minimises the heat loss. Heat transfer is further assisted by the matt, unglazed and dark-coloured under surface of the dish. Temperature control relies only on design factors, but a micro-switch, opt., interrupts the supply in the absence of a dish. Opt., also, heating periods are limited by a timer.
Patent FR-2760525-A1 (FR)
Title: Initiateur electro-pyrotechnique constitue autour d'un circuit imprime complet
Inventor: DUVACQUIER DANIEL
IPC: F42B3/12
Filed: 1997-03-07
Abstract: L'invention concerne un initiateur pour générateur pyrotechnique de gaz destiné à la sécurité automobile.L'initiateur (2) est construit à partir d'un support de circuit (10) sur lequel sont imprimées des bandes conductrices incluant des protections électromagnétiques et dont les extrémités sont reliées entre elles par un élément résistif recouvert d'une charge thermosensible (6) . Les bandes conductrices sont connectées à un câble électrique (3) . Le support (10) est enrobé dans un surmoulage cylindrique isolant (4, 5) . Un capuchon cylindrique fragmentable (8) contenant une composition d'allumage (9) permet de constituer avec l'initiateur (2) un allumeur (1) pour les générateurs pyrotechniques destinés à la sécurité automobile.
Patent FR-2764268-A1 (FR)
Title: Procede et installation de thermoformage, remplissage et fermeture de pots en matiere plastique
Inventor: HAUTEMONT JEAN CLAUDE
IPC: B65B47/08
Filed: 1997-06-10
Abstract: L'invention concerne un procédé de réalisation de remplissage et de fermeture de pots en matière plastique thermoformée.Selon l'invention, il comprend les étapes consistant à découper dans une bande continue (10) de matière plastique des bandes individuelles (11) dont les dimensions correspondent aux dimensions externes du moule de formage (1), à chauffer successivement lesdites bandes individuelles, à former les bandes individuelles chauffées dans un moule de formage à la forme des pots à réaliser, à remplir lesdits pots ainsi formés, et à fermer les pots remplis en soudant sur chacun d'entre eux un couvercle de fermeture.L'invention concerne également une installation de mise en oeuvre d'un tel procédé.
Patent FR-2765134-A1 (FR)
Inventor: BALLOT STEPHANE
IPC: B25B7/18
Filed: 1997-06-25
Abstract: The invention concerns handtool such as a pair of pliers, formed of two articulated handles (1 and 2) each comprising at one end jaws (3 and 4) corresponding to a specific function, said jaws being returned into open position by an elastic member (O) mounted between the two handles at their articulation. It comprises an elastic member (O) consisting of a block (6) in deformable rubbery material with fixing arrangements (6c) co-operating with matching arrangements (7) on one of the handles (1), said arrangements capable of providing collapsible coupling.
Patent FR-2768145-A1 (FR)
Inventor: GALEY JEAN BAPTISTE
IPC: A61K31/40
Filed: 1997-09-09
Abstract: The invention concerns novel compounds such as esters derived from diamine alkylene diacetic or triacetic acid, and the method for preparing them. The invention also concerns the use of said compounds in cosmetic or pharmaceutical compositions in particular for protecting the organism against oxidant stress.
Patent FR-2754494-A1 (FR)
Title: Vehicule automobile comportant un systeme automatise de transmission de couple de rotation
Inventor: KUPPER KLAUS
IPC: F16D48/06
Filed: 1997-10-08
Abstract: Véhicule (1) à embrayage automatisé (3) et à levier de changement de vitesse (13) dont l'actionnement est détecté par un capteur (14) qui transmet un signal représentant cet actionnement à un module de commande (12) qui détermine le couple du moteur et un capteur détectant la position de la pédale des gaz (20) et le module de commande (12) déterminant à partir d'au moins un signal un paramètre d'un actionnement d'un élément et générant un signal de commande et ensuite l'embrayage étant ouvert lors d'un actionnement du levier (13). Le signal de commande est généré lorsque le couple du moteur passe au-dessous d'un seuil prescrit lors de l'actionnement dudit levier (13), la valeur du seuil prescrit étant modifiable en fonction d'au moins un paramètre. Application aux voitures à embrayage automatique.
Patent FR-2772771-A1 (FR)
Title: Film-forming compositions for cosmetic or pharmaceutical use
Inventor: MAIGNAN JEAN
IPC: A61K47/48
Filed: 1997-12-19
Abstract: Film-forming compositions comprising hyperbranched polymers or dendrimers containing groups of formula (I) are new: Y = O or NH; A = optionally unsaturated linear, branched or cyclic 1-12C alkanediyl optionally interrupted by one or more heteroatoms and/or substituted by NH2, NHCOR, COOH or COOR; R = saturated or unsaturated linear, branched or cyclic 1-10C alkyl. Also claimed is a process for forming a film on a substrate, comprising applying to the substrate a composition comprising a hyperbranched polymer or dendrimer containing at least one group of formula (II) and oxidizing the composition during or after application:
Patent FR-2774009-A1 (FR)
Title: Procede de preparation d'un melange injectable et gelifiable in situ dans un espace confine
Inventor: JOUBERT PHILIPPE
IPC: C09K8/524
Filed: 1998-01-29
Abstract: Procédé de préparation d'un mélange injectable et gélifiable in situ dans un espace confiné à partir d'un précurseur à gélifier, d'un solvant de dilution et d'un catalyseur de gélification, comprenant une première étape dans laquelle le solvant de dilution et le catalyseur de gélification sont mélangés ensemble, et une deuxième étape dans laquelle le mélange résultant est mélangé avec le précurseur à gélifier, le mélange produit étant injecté dans l'espace confiné. Selon l'invention on effectue chacune des première et deuxième étapes dans un mélangeur statique. Une installation permettant la mise en oeuvre du procédé est également décrite.
Patent FR-2775156-A1 (FR)
Title: Generation and projection of pulsed jets of plasma for treatment of surfaces
Inventor: MERARD RENE
IPC: H05H1/26
Filed: 1998-02-16
Abstract: Device for generating controlled pulsed jets of plasma (37) comprises:  (a) metal enclosure (2) containing the energy reserve; (b) metal enclosure (1) in which an electrical discharge presenting a single current impulse is produced between two electrodes (4, 5) ('torch');  (c) a coaxial HT cable (3) linkage between the enclosures; and  (d) a priming device (7) for the electrical discharge. The 'torch' is fed with two gases, a protective gas and an active gas, and is provided with cooling circuits for the electrodes.
Patent FR-2775339-A1 (FR)
Title: Compression type refrigerating system.
Inventor: HERVE PASCAL
IPC: F25B49/02
Filed: 1998-02-24
Abstract: The refrigerating system includes a compressor (1), a condenser (2) cooled by a medium such as air or water whose condensation temperature varies inside a pre-determined temperature range as a function of the medium cooling temperature, a thermostatic regulator (3) and an evaporator (11) through which the cooling fluid circulates. Inserted on the refrigerating fluid circuit, between the condenser (2) and the regulator (3) is a reservoir (4) through which the fluid circulates. This reservoir (4) is connected to a breather of the compressor (1) by a connection (5) fitted with a step pressure valve (6). The valve (6) opens when the pressure exceeds a pre-determined saturation level of the fluid in the reservoir (4) , so as to create, by aspiration of the dry vapours by the compressor (1), a primary pressure reduction in the reservoir (4).
Patent WO-9933032-A1 (WO)
Title: Method for managing open-ended applications in a terminal/chip card system
Inventor: BEAUJARD OLIVIER
IPC: G06F9/445
Filed: 1998-12-02
Abstract: The invention concerns a method for adapting terminals for chip cards to enable them to present and execute operations for which they were not designed, which consists in equipping the chip cards (2) with a link memory (15) associated with a reading and translating programme (13) and in presenting data read in said memory (15) to the terminal (1) in a form which can be used by an interface programme (22). Thus, by modifying the card (2) link memory (25), applications executable by the terminal (1) can be added or removed.
Patent FR-2775844-A1 (FR)
Title: Boitier etanche pour piquage sur cable
Inventor: MILANOWSKI MICHEL
IPC: H02G15/117
Filed: 1998-03-09
Abstract: Boîtier étanche de piquage comportant un accès pour une boucle d'un câble (3) plié en U pénétrant dans le boîtier par une ouverture ménagée dans une paroi (6). L'ouverture de forme allongée est bordée par une portée pour joint et entourée à chacune de ses extrémités par une tubulure externe (13), portée par le boîtier et latéralement fendue au droit de l'ouverture. Un joint (15) comporte une bande d'obturation d'ouverture et deux tampons en saillie aux extrémités de la bande. Ces derniers bouchent les tubulures et sont traversés chacun par un conduit de passage de câble. Un dispositif de compression vient se fixer sur le boîtier et comporte des premiers moyens auxiliaires d'étanchéification (20) pour plaquer la bande sur la portée pour joint et des seconds moyens auxiliaires d'étanchéification (29, 30) pour presser les tampons dans les tubulures et sur le câble qui les traversent.
Patent FR-2777798-A1 (FR)
Title: Chromatographic separation of a charge from a simulated bed reactor
Inventor: FERSCHNEIDER GILLES
IPC: B01D15/18
Filed: 1998-04-27
Abstract: Fluid is circulated in a bypass line (Li, j) connecting the two assemblies of  chambers (CHi, CHj) on the distribution plate (Pi) over at least part of the cycle time T and on at  least one plate in the column. The flow rate in the bypass line is at least equal to the volume of the  chambers CHi and CHj on the distribution plate and the bypass lines, divided by the fraction of the  cycle time There is at least one column (1) full of adsorbent, containing a number of adsorbent beds (A1 to An) and a fluid distribution plate (Pi) between each  bed. Each distributor plate has at leas two distribution chambers (CHi, CHj) pierced with holes  (18) and a fluid circulation space (8) next to the orifices in the chambers. Each chamber on the plate is connected to a transfer line (Lti, Ltj) extending from the chamber and a point outside the  column. Over at least part of a time period T of the cycle, the charge is injected onto at least one plate in the column, the product is extracted, the desorbant is injected and an extract removed in  and from a distribution chamber. The circulating fluid flow in the bypass line is zero or is maintained when an injection or extraction is carried out on that plate.  Each sector of the  distribution plate has three or four distribution chambers, preferably four. One is for extraction of  the product, one for inlet charge, one for extraction of extract and the fourth for desorbant. The  fluid is extracted from the first and third chambers of one distribution plate (Pi) for introduction into the second and fourth chambers of  the plate (Pi). The bypass line includes a pump and a non- return valve.
Patent FR-2784299-A1 (FR)
Title: Vein catheter tube inserter comprises sleeve with cylindrical main section and slit and tube with cylindrical main section
Inventor: ROSSI DANIEL
IPC: A61M25/01
Filed: 1998-10-13
Abstract: Vein catheter tube inserter (I) comprising a tubular sleeve associated with a dilator tube, where the sleeve has a cylindrical main section (11) and an elastic slit (12) over its whole length for fitting to the tube which has a cylindrical main section (14) and a tapered distal end (16), is new.  (I) comprises a tubular sleeve associated with a dilator tube, where the sleeve has a cylindrical main section (11) and an elastic slit (12) over its whole length for fitting to the tube which has a cylindrical main section (14) and a tapered distal end (16). The tapered distal end is connected to the main section of the tube by a shoulder (17) which is shaped to receive the matching truncated conical distal end of the sleeve. The sleeve cylindrical main section (14) ends in a distal edge (18) flared frontwards. The outer diameter of the tube's main section is the same as the inner diameter of the sleeve to form a friction fit, and the sleeve has a lug (13) for gripping it at its proximal end. The device is inserted by the Seldinger method.