baber/WOPTO huggingface dataset:
Patent WO-9939985-A1 (WO)
Title: Mode de manipulation d'une charge
Inventor: MAEKINEN JORMA
IPC: B65G25/02
Filed: 1999-02-03
Abstract: L'invention concerne un mode de manipulation d'une charge, dans lequel la charge est déplacée vers, sur et depuis une plate-forme de manipulation à l'aide d'un dispositif de manipulation. Le dispositif de manipulation (1) servant à manipuler la charge comporte au moins deux supports allongés profilés en U (2) ou analogues placés, lors de la manipulation, en dessous de la charge, et conçus mobiles dans le sens vertical. La plate-forme (5) de manipulation comporte un système d'ouverture, ou analogue, permettant de recevoir les supports profilés en U (2) du dispositif de manipulation par un mouvement de transfert dans le sens longitudinal des supports profilés en U (2), devant être placés en vue de la manipulation sur l'étendue de la surface définie par la plate-forme (5) de manipulation. L'invention se caractérise par le fait que le système d'ouverture (3, 4) dans la plate-forme (5) de manipulation est formé de deux parties, la première partie (3) du système d'ouverture (3, 4) étant conçue de façon à être ouverte sur sa partie supérieure. Les supports profilés en U (2) placés dans la première partie (3) sont disposés de manière à produire un effet de transfert vertical sur la charge. La seconde partie (4) du système d'ouverture est pourvue dans sa partie supérieure d'une surface d'appui (7a) reliée à la structure de la plate-forme (5) de manipulation. Les supports profilés en U (2) placés dans la seconde partie (4) du système d'ouverture (3, 4) sont conçus de façon à produire un effet de transfert vertical tant sur la plate-forme (5) de manipulation que sur la charge (K) se trouvant sur son support.
Patent FR-2804214-A1 (FR)
Title: Mobile telephone station DECT wire less telecommunications position network having processing determining base station positions and where base stations insufficient mobile station/base station converting.
Inventor: MORVAN ISABELLE
IPC: G01S5/14
Filed: 2000-01-24
Abstract: The method of positioning a mobile station (SM) has processing determining base station locations. When insufficient base stations are found, a unit functioning in mobile station mode is transferred to function as a base station.
Patent FR-2793534-A1 (FR)
Title: Fixing screw for roofing insulation incorporates hexagonal drive head with self tapping point and captive washer
Inventor: KALOVLJEVIC ALEKSANDER
IPC: F16B33/02
Filed: 2000-05-09
Abstract: The roofing insulation screw consists of a rod  with a thread (7) surmounted by a hexagonal drive head (3). The rod (5) has a retaining section (9) for the retention of a dished washer (2). The thread in this area (9) supporting the washer, has a notched section (11) on the lower thread (10), towards the point (6), incorporating a stop (13) on the lower side (12) of this thread.
Patent FR-2811427-A1 (FR)
Inventor: ESMILLER BRUNO
IPC: B23K26/02
Filed: 2000-07-06
Abstract: The invention concerns a method for identifying defects in a laser beam weld seam, which consists in: acquiring in real time at least two measuring signals delivered by optical sensors (C1 to C6) detecting light intensity variations in the plasma formed by the laser beam (14); then, in combining said signals by applying thereto a mathematical operator; then comparing the resulting combined signal to a predetermined threshold and depending on the result of said comparison, diagnosing the presence or absence of a defect corresponding to the operator used.
Patent FR-2812401-A1 (FR)
Title: Procede de test de composants electroniques tenant compte de la derive de la moyenne
Inventor: LEJEUNE PHILIPPE
IPC: G01R31/01
Filed: 2000-07-28
Abstract: Proc ed e de tests de composants electroniques proposant une optimisation d'une dur ee des test de ce proc ed e, cette optimisation consistant à choisir une date de mesure (Dm) la plus pr ecoce possible par rapport à une date initiale (Di) de test. Ce proc ed e pr evoit de choisir cette date de mesure la plus pr ecoce possible en consid erant des images statistiques (IS) obtenues sur une population de composants (P1, P2), et en comparant ces images statistiques entre elles au moyen d'un critère. Ce critère tient compte d'une moyenne (MD , MI-TEST ), et d'une amplitude (R0 , R i-TEST ) des r eponses (Vs) fournies par la population de test au cours d'it erations d'un même test avec diff erentes dates de mesure.
Patent FR-2798165-A1 (FR)
Title: Soupape d'injection de carburant pour un moteur a combustion interne
Inventor: SCHWARZ VOLKER
IPC: F02M45/08
Filed: 2000-09-01
Abstract: Dans cette soupape d'injection de carburant pour un système à pompe-canalisation-injecteur comportant un porte-injecteur (5) et une aiguille d'injecteur (4) guidée de manière à être déplaçable dans le corps de l'injecteur à l'encontre d'un ressort de pression, et comportant une chambre de pression entourant l'aiguille d'injecteur et dans laquelle débouche une canalisation d'amenée (8), un piston de détente de pression (13), qui agit en tant que soupape de commande et commande le retour du carburant, est disposé dans le porte-injecteur (5) de manière à être déplaçable longitudinalement, sur le côté arrière de l'aiguille d'injecteur (4), dans une canalisation de retour (16) partant de la canalisation d'amenée (8) et reliée à un réservoir de carburant.Application notamment aux voitures de tourisme.
Patent FR-2815578-A1 (FR)
Title: Suspension, for vehicle, has upper ends of both helical spring and damper rod connected to chassis by two elastomeric blocks, which are both mounted on to transverse rigid shaft.
Inventor: BERTHIAS GILLES
IPC: B60G15/06
Filed: 2000-10-23
Abstract: The vehicle suspension consists of a damper (1), mounted between the chassis and the wheel, a helical spring and two elastomeric blocks (7, 13) to absorb the vibrations produced by the spring. The upper end (9) of the damper shaft (4) is fixed to the chassis by a primary elastomeric block (7), in the form of a collar, fixed by a transverse rigid shaft (8). The bearing plate (5) at the upper end of the spring is linked to the chassis by the second elastomeric block (13), in the form of a stirrup, with the two branches fixed to the transverse shaft.
Patent FR-2819227-A1 (FR)
Title: Poussoir d'ejection, benne a dechargement horizontal equipee d'un tel poussoir, et vehicule equipe d'une telle benne
Inventor: DE ROSSO GERARD MARC CONSTANT
IPC: B60P1/00
Filed: 2001-01-08
Abstract: Le poussoir d'éjection comprend une face de contact avec les matériaux à décharger, un joint d'étanchéité sur son pourtour en regard des parois de la benne, des moyens de guidage de son déplacement selon la direction longitudinale de la benne. Ses bords extérieurs présentent une forme périphérique adaptée à la section transversale de la benne et sont cintrés et orientés vers l'arrière de la benne, et sa face de contact présente une forme légèrement concave au centre.
Patent WO-0169542-A1 (WO)
Title: Apparatus for counting people or objects
Inventor: ROUET ALAIN
IPC: G07C9/00
Filed: 2001-03-09
Abstract: The invention concerns appliances for counting people or objects, in particular people moving in a wide passageway. Such an appliance essentially comprises a computerised monitoring and processing unit (2) associated with an optical sensor (1) arranged at great height and consisting of two charge coupling jumper straps (3, 4) which are linear, parallel and transverse to the passageway to be controlled, an optical device with one or two objectives (5, 6) being positioned in front of the straps. The invention is useful for monitoring wide passageways, for instance the entrances of departmental stores, of railway stations and of airports.
Patent FR-2819889-A1 (FR)
Inventor: ROBERT FREDERIC
IPC: G01N33/483
Filed: 2001-01-19
Abstract: The invention relates to a method for capillary electrophoresis in free solution with an alkaline pH, for analysing clinical samples comprising protein constituents.  Said method is characterised in that it comprises at least one step whereby the sample is introduced into a capillary tube containing an analysis buffer comprising a biological buffer having a pKa of between 8.8 and 10.7 at 25  DEG C as a buffer and at least one additive capable of increasing the ionic strength of the analysis buffer.
Patent WO-0181214-A1 (WO)
Title: Improved device for automatic centring on belt conveyors
Inventor: VALCADA FLORENT
IPC: B65G39/16
Filed: 2001-04-04
Abstract: The invention concerns a device for automatic centring on a conveyor with belts supported by chain flexible rollers, comprising a central attachment receiving rollers with V-shaped angular orientation. Between the latter is arranged a rocking lever subjected to a displacement along a curved trajectory according to variation in altitude. The lever co-operates at its lower end with a fixing lug secured to a tensioning cable relative to the frame bearing the conveyor. The invention is characterised in that the rollers (20) of the central attachment are mounted in free rotation on their independent shaft (21) with V-shaped orientation, said shafts being detachably secured to an opposite end according to an angulation, by central linking means (22), secured to fastening means (23) for receiving and articulating the rocking lever (24), whereof the other end is secured to the fixing lug.
Patent FR-2820465-A1 (FR)
Title: Internal combustion engine ignition coil control system, in which coil conduction time is tabulated using a reference coil whose primary has a predetermined inductance
Inventor: FOUASSIER JEAN MARC
IPC: F02P3/05
Filed: 2001-02-05
Abstract: The time (tctab) in the formula for conduction time tc is tabulated for a reference coil whose primary has a predetermined inductance. The primary of the controlled coil (1) has an inductance equal to or less than that of the primary of the reference coil. The coil current increases linearly at least up to a reference value (Iref). The coefficient K is calculated from the formula K = Ifth / If where Ifth is the current at time tf predetermined in the reference winding. Method of control for an air/fuel mixture ignition coil (1,2) of an i.c. engine. The coils primary (1) is connected to an electrical source (Vbat) during a pre-calculated conduction time (tc). The conduction time is calculated by: (a) evaluating the current (If) in the primary winding (1) at a predetermined instant (tf) chosen so that the current (If) is then less than a reference current (Iref) which ensure correct ignition of the flammable mixture, and; the conduction time (tc) is calculated from the formula tc = K X tctab where tctab is a conduction time tabulated as a function of at least the voltage (Vbat), and K is a correction coefficient which is a function of the current value (If).
Patent FR-2820415-A1 (FR)
Title: System for separating individual sheets of embossed paper from stack comprises plate or brush which applies friction to edge of sheet
Inventor: RANGEARD PATRICK
IPC: B65H3/56
Filed: 2001-02-06
Abstract: The system for separating individual sheets (4, 5) of embossed paper from a stack (2) comprises a plate (1) or brush which applies friction to the edge of the sheet. The sheets are then removed by a manipulator (3).
Patent FR-2820809-A1 (FR)
Title: Agencement pour le montage d'un support de brancard sur la paroi d'un caisson de luminaire
Inventor: GAIN JEAN CLAUDE
IPC: F21V21/04
Filed: 2001-02-13
Abstract: L'invention propose un agencement pour le montage d'un support (12) de brancard sur la face externe (44) d'une paroi latérale (16) d'un caisson (10) de luminaire encastrable, du type dans lequel le support (12) comporte au moins un élément (32, 34) de rattrapage d'équerre qui est prévu pour venir en appui contre la face externe (44) de la paroi latérale (16) associée du caisson (10), caractérisé en ce que le montage du support (12) de brancard sur la face externe (44) de la paroi latérale (16) est du type à baïonnette, avec emboîtement d'au moins un ergot (46, 48) porté par la surface d'appui (40, 42) de l'élément (32, 34) de rattrapage d'équerre, dans une encoche, ou lumière (50, 52), complémentaire, selon un axe de translation orthogonal à la paroi latérale (16), puis pivotement du support autour de son axe de translation.
Patent FR-2820741-A1 (FR)
Title: Pure 5-alkyl-thiazolidinedione, oxazolidinedione or hydantoin derivative preparation, for use as drug or intermediate, by reduction of corresponding alkylidene compound using formic acid
Inventor: BULLIARD MICHEL
IPC: C07D233/54
Filed: 2001-02-14
Abstract: Preparation of 5-(optionally substituted alkyl)-thiazolidinedione, oxazolidinedione or hydantoin derivatives (I) involves reacting a corresponding 5-alkylidene compound (II) with formic acid, either as hydrogen donor in a hydrogen transfer reaction or as solvent in a hydrogenation reaction, in presence of a transition metal-based catalyst. Preparation of 5-alkyl-thiazolidinedione, oxazolidinedione or hydantoin derivatives of formula (I) involves reacting a corresponding 5-alkylidene compound (II) with formic acid, either as hydrogen donor in a hydrogen transfer reaction or as solvent in a hydrogenation reaction, in presence of a transition metal-based catalyst. [Image] Q, Q' : O or S; R 1, R 2H; or 1-10C alkyl, cycloalkyl, aralkyl or alkylaryl (all optionally substituted by alkyl, alkoxy, aryloxy, halo, OH, sulfino, sulfonyl or amino such as NH 2, NHR 3or N(R 3) 2); R 3alkyl, alkoxy or alkylcarbonyl. N.B. The naming of compounds (I) is not consistent with the definition of Q, which excludes hydantoins.
Patent WO-0212123-A1 (WO)
Inventor: MARTIN JEAN-VALERY
IPC: C01G25/02
Filed: 2001-07-09
Abstract: La présente invention concerne une zircone sous forme de poudre fine, un hydroxycarbonate de zirconium et leurs procédés de préparation. La zircone a une teneur en chlore d'au plus 300 ppm et en soufre d'au plus 30ppm et elle se présente sous la forme d'une poudre constituée soit d'agglomérats de taille moyenne d'au plus 1,5 mu m désagglomérables en agrégats de taille moyenne comprise entre 0,1 mu m et 0,6 mu m. L'hydroxycarbonate de zirconium présente les mêmes teneurs en chlore et en soufre et il est susceptible de conduire, après calcination, à une zircone présentant les caractéristiques données ci-dessus. La zircone de l'invention peut être utilisée notamment dans la fabrication de condensateurs ou de sondes à oxygène ou encore dans la préparation de catalyseurs.
Patent WO-0220902-A1 (WO)
Title: Security sheet comprising a transparent or translucent layer
Inventor: ROSSET HENRI
IPC: D21H21/40
Filed: 2001-09-10
Abstract: The invention concerns a coated security sheet comprising security elements, having high print rendering and resistance to circulation, characterised in that at least one of its surfaces is coated with a transparent or translucent layer comprising at least a colloidal silica and at least a transparent or translucent elastomeric binder, said binder being in particular polyurethane. The invention also concerns the method for making said sheet and a banknote obtained from said sheet.
Patent WO-0234669-A1 (WO)
Title: Method and device for electronic cyclotron resonance plasma deposit of single-wall carbon nanotubes and resulting nanotubes
Inventor: DELAUNAY MARC
IPC: C01B31/02
Filed: 2001-10-26
Abstract: The invention concerns an electronic cyclotron resonance plasma deposit of single-wall carbon nanotubes, on a catalyst-free substrate, by microwave power injection into a deposit chamber comprising a magnetic confinement structure with magnetic mirror, and at least an electronic cyclotron resonance zone right inside or bordering said deposit chamber and facing said substrate, whereby, under pressure less than 10-3 mbar, a carbon-containing gas in the magnetic mirror at the centre of the deposit chamber is dissociated and/or ionised, producing species which are deposited on said substrate which is heated; method wherein the substrate has protrusions and/or recesses. The invention also concerns the resulting single-wall nanotubes (SWNT).
Patent FR-2822565-A1 (FR)
Title: Storage of data by microcontrollers that are able to code and decode data transmitted or received by them, using an auto-generated private key, so that while the data is stored by them it cannot be accessed
Inventor: RHELIMI ALAIN
IPC: G06F21/10
Filed: 2001-03-23
Abstract: Electronic component (1) capable of implementing a cryptographic algorithm using a secret key. The device comprises a microprocessor (7), memories (2, 3) and means (5) that allow it to generate a secret key. The means comprise a random number generator and a permanent memory for storing the random number generated.
Patent FR-2823911-A1 (FR)
Title: Socket outlet for two or three pin plugs, has guide and retaining unit to mount secondary flap on primary flap so that it can pivot about respective axis
Inventor: MERLET JEAN LOUIS
IPC: H01R13/453
Filed: 2001-04-23
Abstract: A return spring (37) urge the primary and secondary flaps (23,24) at all times towards their rest position. Each flap has guide and retaining unit (33-36,41,42) which serves to mount the flap (24) on the flap (23) so that it can pivot about an axis parallel to a plane common to all the openings in a front cover.  An Independent claim is included for front cover for socket outlet.
Patent FR-2825182-A1 (FR)
Title: Encapsulation of a moisture-containing hazardous, especially radioactive, material in epoxy resin comprises adding a water-absorbing substance to the material
Inventor: BEGOU PATRICK
IPC: G21F9/30
Filed: 2001-05-23
Abstract: Method for encapsulating a hazardous material having a moisture content of up to 25% comprises adding a water-absorbing substance to the material, mixing it with a resin composition comprising an epoxy resin, a diluent, a hardener and an accelerator, and curing the resin.  An Independent claim is also included for a product comprising 40-80 wt.% of a hazardous material encapsulated in 20-60 wt.% of a cured epoxy resin containing a water-absorbing substance.
Patent FR-2829644-A1 (FR)
Title: Internet digital word watermarking transmission having symmetrical algorithm authentication key before transmission and authentication key watermarking phase and transmission watermarked words
Inventor: WUIDART LUC
IPC: H04N1/32
Filed: 2001-09-10
Abstract: The secure transmission of digital words between a transmitter and receiver has an authentication phase using a symmetrical algorithm with an authentication key before transmission. There is a phase of watermarking the digital words with the authentication key, and a phase of transmission of the watermarked words.
Patent FR-2830318-A1 (FR)
Inventor: SPINNER BERNARD
IPC: F25B17/08
Filed: 2001-10-03
Abstract: The invention relates to a method and installation for producing cold and/or heat, in the place where the latter are to be used, from one or more heat energy sources.  The inventive method is carried out in an installation comprising two or three assemblies of two reactors in which reversible phenomena involving a gas take place, said phenomena being exothermic in the sense of synthesis and endothermic in the sense of decomposition.  The energy for the operation of the installation is supplied by the low temperature reactor of one or two assemblies.  The invention is suitable for the remote production of cold or heat by means of the transport of gas at ambient temperature.
Patent FR-2830348-A1 (FR)
Title: Currency conversion table includes several flaps linked by hinges, each with dual view of currencies achieved by viewing at different angles
Inventor: DE CANECAUDE EMMANUEL
IPC: G06C3/00
Filed: 2001-10-03
Abstract: The conversion table comprises a number of flaps (1.1, 1.2, 1.3) linked together by hinges. Each flap bears a conversion table, operated by viewing the first currency at one angle, then the second currency at a different angle through small lens elements.  The monetary conversion table comprises a number of flaps (1.1, 1.2, 1.3) linked together by hinge zones (Z12, Z13). The flaps may be credit card size, and each carry an array of lens elements mounted over corresponding figures. When viewed at a first angle, the figures displayed may be in a first currency - for example Francs, and when viewed at a second different angle, the figures displayed are in a second currency - for example Euros. The folding zones may be formed by a reduced thickness section in the card structure, for example by cutting through some thicknesses of the card.
Patent WO-03004427-A1 (WO)
Title: Grey glass composition for production of windows
Inventor: TEYSSEDRE LAURENT
IPC: B60J1/00
Filed: 2002-06-26
Abstract: The invention relates to a grey glass composition of the soda-lime type, with a global light transmission, with illumination A (TLA), greater than 67 % for a glass thickness of 3.85 mm, comprising the following constituents with the following weight limits: SiO2 64 - 75 %; Al2O3 0 - 5 %;B2O3 0 - 5 %; CaO 5 - 15 %; MgO 0 - 5 %; Na2O 10 - 18 %; K2O 0 - 5 % and colouring agents with the following weight limits: Fe2O3 0.25 - 0.65 %; CoO less than 20 ppm, preferably less than or equal to 15 ppm and more preferably 5 - 15 ppm; NiO 40 - 250 ppm, preferably 70 to 150 ppm; Se 0 - 5 ppm where Fe2O3 is the total iron content.
Patent FR-2836311-A1 (FR)
Title: Cryptography method for generation of a pseudo-random number and or for encryption or decryption and or for authentication of data using an encryption key and a streaming symmetric cryptographic algorithm
Inventor: HANDSCHUH HELENA
IPC: H04L9/32
Filed: 2002-02-21
Abstract: Method has the following steps: concatenation of an index (i) supplied by a counter with a first sub-key (K2) to form a first data value (D1) of given length; application of the first data value to the input to the algorithm encryption block (E) with a second sub-key (K1) of a different length to generate a second output data value (D2); and execution of an exclusive OR operation bit by bit with a third key (K3) of the same length as the first sub-key to form a pseudo random number as a function of the first, second and third sub-keys.  The invention also relates to a corresponding chip card using the inventive encryption technology.
Patent FR-2836894-A1 (FR)
Title: Dispositif de detection d'effraction de caisse de vin
Inventor: DE SERRE DE SAINT ROMAN PHILIP
IPC: B65D81/05
Filed: 2002-03-07
Abstract: - L'objet de l'invention est un dispositif de détection d'effraction d'une caisse de vin, du type constitué de quatre panneaux de côté assemblés (1, 2) et sur lesquels sont rapportés un panneau de dessus (3) et un panneau de fond, caractérisé en ce qu'il est constitué de couvre-coins (5) de forme générale triédrique, engagés de préférence sur tous les coins de la caisse, chaque couvre-coin (5) étant fixé, d'une part, au panneau de dessus (3) ou au panneau de fond et, d'autre part, aux panneaux de côté (1, 2), en sorte que toute tentative de détachement des panneaux de côté, de l'un ou l'autre des deux éléments de fermeture entraîne une déformation ou atteinte de l'intégrité physique irréversible d'au moins un couvre-coin (5), révélatrice de ladite tentative.- Application aux caisses de vin.
Patent FR-2838139-A1 (FR)
Title: Dispositif d'electrolyse exploitant une source d'energie mecanique
Inventor: FERRIER JACQUES ANDRE JULES
IPC: H02K11/00
Filed: 2002-04-03
Abstract: La présente invention concerne un dispositif permettant de réaliser une opération d'électrolyse en utilisant une source principale d'énergie mécanique. Suivant la figure numéro i, le dispositif se caractérise par l'utilisation d'un générateur homopolaire (repère 1) qui constitue la source de courant électrique continu utilisée pour réaliser l'électrolyse. Ce dispositif peut utiliser plusieurs bobines d'excitation (repère 2). Suivant un mode particulier de réalisation ces dernières peuvent être alimentées elles-mêmes par un système homopolaire (repère 3). La simplicité de la réalisation et sa capacité à supporter une grande plage de variation d'énergie la rendent adaptée à un usage isolé tel que la génération d'hydrogène et d'oxygène à partir de l'énergie éolienne.