baber/WOPTO huggingface dataset:
Patent FR-2764336-A1 (FR)
Title: Fuel feed control mechanism for aircraft turbines
Inventor: GRANCHER RAYMOND
IPC: F04C11/00
Filed: 1997-06-05
Abstract: The fuel feed control mechanism has a pump (2) controlled by a command signal (6). The command signal is modified from the input command signal (5) by a comparator, which takes a monitor reading (4) from the output flow rate meter (3). The comparator modifies the input command signal to provide feedback from the actual fuel output flow rate.
Patent FR-2764257-A1 (FR)
Title: Vehicle ant-theft device
Inventor: GARNAULT JOEL
IPC: B60R25/021
Filed: 1997-06-09
Abstract: The vehicle anti-theft device comprises a steering column having a toothed wheel in which an immobilising pinion (12) meshes.   The pinion is immobilised by a friction part (28) the clamping of which is ensured by a pushrod (24) which can move axially relative to the pinion. The pushrod is controlled by an axially movable runner (23) which is rotationally immobilised relative to a pinion support but rotates with the central rod (18).  The runner and the pushrod are engaged by a set of control surfaces (60,68) which cause an axial displacement of the pushrod by an additional clamping of the friction part when the pushrod pivots relative to the runner. An immobilising torque is provided to the anti-theft pinion with in a minimum of space and at a low cost.
Patent FR-2766289-A1 (FR)
Inventor: RICARD CLAUDE
IPC: G07B13/02
Filed: 1997-07-16
Abstract: A possible type of fraud consists in adding an impulse generator of slightly higher frequency to the system such that the taximeter sees the correct pulse train (A) and the higher frequency pulse train (B) superimposed as an irregular pulse train (C) at the higher frequency. The fraud may be detected by causing the microprocessor in the taximeter or tachygraph to sample a large number of incoming impulses and to establish averages of the high and low levels and also a narrow range of tolerances. If fraud of the type anticipated has occurred ther will be a very large percentage of the samples outside the tolerance range and the meter is automatically disconnected.
Patent FR-2766587-A1 (FR)
Title: Spring biased bar for retaining wrist watch strap
Inventor: SCHICK HERVE
IPC: G04B37/14
Filed: 1997-07-23
Abstract: A small radial finger projects through the side of the bar and through the strap to facility withdrawal of sprung retaining pin. The wrist watch bracelet fitting comprises a pair of projecting tabs (3) on each side of the watch face, designed to receive a transverse bar retaining the strap or bracelet (5). The ends of the transverse bar are spring biased, and there is a radial finger (13) attached to one to allow it to be withdrawn without use of a special tool. On the internal faces of each projecting tab, there is a concave tapering guide which facilitates the insertion of the transverse bar when the strap is being fitted to the watch.
Patent FR-2769499-A1 (FR)
Title: Permanent deformation of keratinic fibres, especially hair
Inventor: NGUYEN LYLAN
IPC: A61K8/31
Filed: 1997-10-10
Abstract: Method for permanent deformation of keratinic fibres, especially hair, comprises: (a) applying a keratin-reducing composition having an adhesive power below 15 g and a viscosity of 0-2500 mPa.s at a laminar flow rate of 100 sec<-1>; (b) deforming the fibres; (c) allowing time for the composition to reduce the keratin; (d) applying an oxidising composition without intermediate rinsing; and (e) allowing time for the fibres to be fixed; and rinsing the fibres. Preferably the reducing composition has a viscosity of 0-400 mPa.s at a laminar flow rate of 600 sec<-1>. The composition is thickened with guar gum, Tara gum or picea flour "farine d'epicea". The adhesive power is the force necessary to separate two standard spatulas between which a predetermined amount of the composition has been deposited no further details given. The oxidising composition is applied after the reducing composition has thickened by evaporation. The reducing composition contains a sulphite, bisulphite or thiol reducing agent, especially cysteine, cysteamine, thiolactic acid or thioglycolic acid. The composition contains 1-25 (preferably 1-10) wt.% reducing agent and has a pH of 6.5-11.5. The reducing composition can also contain surfactants, silicones, waxes, polymers, penetrants, swelling agents, (di)alkylene glycol ethers, alkanediols, fatty acids, lanolin derivatives, ceramides, active ingredients, hair loss inhibitors, antidandruff agents etc.. Used for permanent waving or straightening of human hair.
Patent WO-9838142-A1 (WO)
Title: Additive for aqueous suspensions of mineral particles and hydraulic mortar base mixtures
Inventor: MOSQUET MARTIN
IPC: C04B40/00
Filed: 1998-02-24
Abstract: The invention concerns an additive for aqueous suspensions of mineral particles and hydraulic mortar base mixtures, characterised in that it is in the form of a uniform mixture comprising: water; at least an antifoam agent insoluble or slightly soluble in water; at least a water soluble or water dispersible additive for aqueous suspensions of mineral particles and hydraulic mortar base mixtures; at least an organic compound (A) containing at least a primary, secondary or tertiary amine, optionally partially or totally neutralised with a Brönstedt acid, and at least an alkyl or alkyl-aryl chain, linear or branched, saturated or unsaturate, comprising at least 8 carbon atoms, and optionally heteroatoms selected among oxygen, sulphur or nitrogen; at least a stabilising mineral when the pH of said mixture is higher than 7; optionally, an acid or a base for adjusting the pH of said mixture.
Patent FR-2773732-A1 (FR)
Title: Improved production of razor blades
Inventor: DOUBOCHINSKI DANIL
IPC: B23P15/40
Filed: 1998-01-16
Abstract: The manufacturing process uses two identical steel strips (1,2) which have a thickness less than half of those presently used in razor blade manufacture.  The two strips are then combined (3) and processed simultaneously (5-8) in the existing machinery, with a controller (4) holding them in synchronism.
Patent FR-2779600-A1 (FR)
Title: Dispositif pour la compression et la transmission de donnees, notamment d'images numeriques, sur un canal a debit constant
Inventor: PLANES JEAN GUY
IPC: H04N7/30
Filed: 1998-06-08
Abstract: Dispositif de traitement en vue de la transmission de données, notamment de données images, dans un canal de transmission à débit constant, comportant :. un moyen de compression (C) des données,. un moyen de régulation (R) possédant en entrée au moins un objectifde compression (OC) correspondant à au moins un critère de compression (CC), et au moins une mesure d'au moins une information caractéristique (IC) de tout ou partie des données, et fournissant à l'adresse du moyen de compression (C) un paramètre de compression (PC),. et un moyen de mémorisation (M) des données sortant du moyen de compression (C).
Patent FR-2779775-A1 (FR)
Title: Fuel injection for direct injection internal combustion engines using dimethyl-ether
Inventor: LACOME PIERRE LUCIEN MICHEL
IPC: F02M63/00
Filed: 1998-06-10
Abstract: The device has two electrovalves (11, 13) in series between the outlet of a high pressure injection pump (4) and an injector (15), and means of controlling (22) the valves which can open one valve temporarily out of phase with the other to allow the fuel to be injected only during the simultaneously opening of both valves The injector is mechanical. A flow limiter is connected to part of the pipe between the two electrovalves and the fuel tank and a non-return valve is between the flow limiter and the fuel tank. The flow limiter is designed to close at a pressure close to that opening the injector and to be open for a pressure below that, but with a calibrated leakage when it is closed.  The pressure between the electrovalves drops to near that of the fuel tank after the valves are closed. The fuel contains at least 50% dimethyl-ether.
Patent FR-2780820-A1 (FR)
Title: Reflector for elastically deformable antenna for spacecraft or satellite
Inventor: CHIEUSSE NATHALIE
IPC: H01Q15/16
Filed: 1998-07-02
Abstract: The reflector (1) includes a radial slot (2) and, in the folded position, the facing edges (2A,2B) of this radial slot overlap such that this reflector takes a conical shape, thus allowing itself to be stowed about the spacecraft or satellite (8). There is a central hole (3) to which the slot joins. The reflector is connected to the satellite by the pivoted arm (6).
Patent FR-2781295-A1 (FR)
Title: Portable data storage device for connection to microcomputer via PC card, especially for notebook computers
Inventor: CROHAS HENRI
IPC: G11B25/04
Filed: 1998-07-03
Abstract: The device comprises a data storage unit contained in a housing (2), and a personal computer (PC) interface card (3) connected to the data storage unit by a flexible ribbon cable (4). In a first utilization position the interface card is effectively an enlargement of the housing (2) and is inserted in the PC. In a second transport position the interface is folded over and fixed in the upper face of the housing (2).  The ribbon cable contains an earth connected to the interface card earth, and to the data storage device earth.
Patent FR-2769637-A1 (FR)
Title: Zirconium alloy nuclear fuel cladding production
Inventor: ISOBE TAKESHI
IPC: C22C16/00
Filed: 1998-10-13
Abstract: In the production of nuclear fuel cladding of a zirconium alloy containing Nb or Nb+Ta, annealing is carried out at 550-850 deg C for 1-4 h such that the log of the cumulative anneal parameter is -20 to -15 and satisfies a mathematical relationship relating it to the Nb or Nb+Ta content. Nuclear fuel cladding is produced by subjecting a zirconium alloy of composition (by wt.) 0.2-1.7% Sn, 0.18-0.6% Fe, 0.07-0.4% Cr, 0.05-1.0% Nb, optionally 0.01-0.1% Ta, balance zirconium and impurities, including  <= 60 ppm N, to hot forging, solution heat treatment, hot extrusion, repeated annealing and cold rolling, and final stress relief annealing, the annealing being carried out at 550-850 deg C for 1-4 h such that the cumulative anneal parameter \=SAi (where \=SAi = \=Sti asterisk exp(-40000/Ti)) satisfies the relationships of log\=SAi = -20 to -15 and log\=SAi = -18-10XNb to -15-3.75(XNb-0.2), in which Ai = anneal parameter for the 'i'th anneal, ti = anneal duration (h) for the 'i'th anneal, Ti = the anneal temperature (K) for the 'i'th anneal and XNb = the Nb and optional Ta content (in wt.%). An Independent claim is also included for a zirconium alloy nuclear fuel cladding made by the above process.
Patent FR-2785121-A1 (FR)
Title: Procede pour changer periodiquement une information presentee par un terminal de communication a partir de donnees transmises par un serveur
Inventor: GROS JEROME
IPC: G06F13/00
Filed: 1998-10-21
Abstract: Procédé pour changer périodiquement une information qui est visuellement et/ ou auditivement présentée par un terminal de communication (1), à partir d'un ensemble de données transmis par un serveur (4).L'envoi d'une indication de délai de renouvellement au terminal, avec un envoi de données correspondant à une information à présenter visuellement et/ ou auditivement, pour que le terminal interroge le serveur en vue d'obtenir des données relatives à une autre information à la fin du délai indiqué.
Patent FR-2772982-A1 (FR)
Title: Anode substrate for a display device, e.g. a fluorescent display device, a field emission device or a plasma display panel
Inventor: NOMURA YUGI
IPC: H01J29/08
Filed: 1998-12-21
Abstract: A low melting glass smoothing layer (2) is provided on the color filters on the interior surface of a glass sheet (1) of an anode substrate (11) for a display device. An anode substrate for a display device has a smoothing layer (2) on the interior surface of a glass sheet bearing color filters. The smoothing layer (2) consists of a low melting glass which has a softening point below the deformation point of the glass sheet and a deformation point at least as high as the heating temperature used in a subsequent production stage.  An Independent claim is also included for production of an anode substrate by forming color filters (R, G, B) on the interior surface of a glass sheet (1), applying a low melting glass as described above to form a smoothing layer (2) on the interior surface and forming a conductive film (4) on the smoothing layer (2).  Preferred Features: The low melting glass is a lead-free ZnO glass selected from ZnO-B2O3-SiO2 and Bi2O3-ZnO-SiO2 glasses.
Patent WO-9951833-A1 (WO)
Title: Smoke removal vent device
Inventor: PERROT PATRICK
IPC: E05D15/46
Filed: 1999-03-16
Abstract: The smoke removal vent device comprising a curved panel (6) arranged in the extension of similar panels made fixedly integral by their longitudinal edges on two sloping tuyere sides (1), is capable of being moved vertically, by the action of at least an actuator (7), while remaining horizontal. Said device comprises two articulated symmetrical assemblies (2), each integral with one of said tuyere sides (1) and said curved panels (6) not far from one of the longitudinal edges (60) thereof, articulated via horizontal pivots (31, 32, 411, 413, 430) parallel to said longitudinal edges (60), enabling, under the actuator (7) vertical thrust, said curved panel (6) to be vertically and linearly raised.
Patent WO-9951359-A1 (WO)
Title: Member for fixing a dispensing device
Inventor: GARCIA FIRMIN
IPC: B05B11/00
Filed: 1999-04-01
Abstract: The invention concerns a member (1, 2) for fixing a fluid product dispensing device (3, 4) such as a pump or a valve on a reservoir, said fixing member (1, 2) comprising a body (2) provided with housing means (24) for receiving a dispensing device (3, 4) and means to be fixed (25) on the reservoir, and an external peripheral cover (1) covering the body (2) at least partially, said cover (1) comprising catching means (13, 14) co-operating with said body (2), characterised in that said catching means comprise teeth adapted to bite into the body.
Patent FR-2789191-A1 (FR)
Title: Power supply control circuit for video camera includes logic circuit opening supply switch only when power stage output attains nominal value
Inventor: MELLOT PASCAL
IPC: G05F1/575
Filed: 1999-01-28
Abstract: The circuit uses a logic switch to connect the supply only at the right level, rather than using an overload current detector which wastes part of the output voltage.  The integrated circuit (1) comprises a current generator (18) which operates via a first switch (16) to charge the decoupling capacitor (6) of a power supply stage. The output (23) of a logic circuit (20) controls this first switch and opens it when the controlled output voltage of the power stage attains its nominal level. A second switch (17) controlled by the same output from the logic circuit (20) de-activates a control loop (26,14,11,7) controlling the power stage in the course the start-up phase and in the event of a short circuit.
Patent FR-2790175-A1 (FR)
Title: Dispositif permettant d'utiliser des terminaux radiotelephoniques mobiles fonctionnant selon une premiere norme dans un reseau de telecommunication prive fonctionnant selon une seconde norme
Inventor: ROUSSEAU JEAN RENE
IPC: H04M3/00
Filed: 1999-02-22
Abstract: Un exemple de réalisation (E1) comporte un dispositif d'émission-réception radio GSM (BTS), un dispositif d'émission-réception radio DECT (DT), et des moyens (C) pour appliquer :- une procédure de déclaration et de localisation pour des terminaux GSM (GT1, GT2, GT3);- une conversion du protocole de signalisation normalisé par le GSM, en un protocole de signalisation DECT/ GAP qui est accepté par le commutateur privé (PABX), et inversement;- et si nécessaire, un transcodage du code de parole GSM en un code de parole qui est accepté pour commutateur privé (PABX), et inversement.
Patent FR-2776421-A1 (FR)
Title: Determining alignment of wafer at site of semiconductor fabrication, used to increase productivity of chip manufacture
Inventor: FINAROV MOSHE
IPC: G03F9/00
Filed: 1999-03-03
Abstract: A wafer (W) is held above an optical measuring system (42) at a point of fabrication by a vacuum tool (48,50). An optical module (52) connected to a control unit (44) and image processing unit (55) moves around the periphery (60) of the wafer until a notch or other mark is recognized thus identifying the wafer orientation and allowing a fabrication operation to take place in the central wafer zone (62) .
Patent FR-2791614-A1 (FR)
Title: Vehicle dashboard has a motor driven indicating needle which moves in front of a cloth bearing a printed scale illuminated by side lighting diodes and is protected by an outer anti reflecting screen
Inventor: FOURNIER JOEL
IPC: B60K37/02
Filed: 1999-03-29
Abstract: The dashboard contains in a paneling feature (1) at least one indicating instrument (2) which uses a needle (10) driven over a cloth background (13) by a motor (11). The cloth is engraved and then inked by a rubber ink pad to produce a printed indicating scale which is illuminated by side lit diodes (17) and a reflector (16). The indicating instrument does not have a front glass but is shielded by an outer protective screen (7) only.
Patent FR-2795052-A1 (FR)
Title: Temporary stopper for wine bottle has plug fitting into bottle neck and cap with sealing gasket
Inventor: BESANCON ALAIN
IPC: B65D41/12
Filed: 1999-06-15
Abstract: The temporary stopper for a wine bottle has a cylindrical plug (3) to fit into the neck of the bottle (2a). A cap (4) has an edge shaped to snap fit over the rim of the bottle neck. The inner face of the cap has a sealing layer (5) to engage the top of the bottle neck. The layer is of plastics with an annular lip (5A) to engage the end of the neck and a peripheral bead to engage the top cross wall (3B) of the plug.
Patent FR-2796732-A1 (FR)
Title: Piece d'horlogerie a affichage du quantieme
Inventor: RAY CLAUDE
IPC: G04B19/247
Filed: 1999-07-19
Abstract: L'invention concerne une pièce d'horlogerie à affichage du quantième, qui est caractérisée en ce qu'elle comporte : - deux disques rotatifs (14, 16) au moins partiellement superposés, le disque supérieur (16) étant transparent, qui portent respectivement, régulièrement répartis sur un anneau périphérique, la série des signes formant les unités du quantième et la série des signes formant les dizaines et qui coopèrent pour présenter lesdits signes en juxtaposition, et- un mécanisme d'entraînement desdits disques en rotation de manière à ce que lesdits signes juxtaposés fournissent une indication du quantième (30).
Patent FR-2785692-A1 (FR)
Title: Procede de demarrage d'un appareil de traitement d'information, support d'enregistrement et appareil de traitement d'information
Inventor: KAWAI EIJI
IPC: G06F9/445
Filed: 1999-07-30
Abstract: Est décrit un procédé de démarrage d'un appareil de traitement d'information qui permet d'introduire une certaine variété d'éléments dans une image qui est affichée lorsque l'appareil de traitement d'information est démarré conformément à une séquence d'amorçage. Une carte mémoire (3) comprend une mémoire flash (21) pour stocker des données d'amorçage destinées à être exécutées conformément à une séquence d'amorçage de l'appareil de traitement d'information (2) et une unité centrale de traitement ou CPU (22) comportant une fonction de transmission pour transmettre les données d'amorçage depuis la mémoire flash (21) jusqu'à l'appareil de traitement d'information (2) et une fonction de commande pour gérer des données. Les données d'amorçage comprennent un programme d'affichage d'image de démarrage pour afficher une image de démarrage lorsque l'appareil de traitement d'information (2) est démarré ou ses données d'image de démarrage.
Patent FR-2797505-A1 (FR)
Title: Microprocessor circuit secured by a secret interpreter for use with smart card authentication
Inventor: SIFI FARMAT
IPC: G06F21/77
Filed: 1999-08-10
Abstract: The microprocessor circuit includes an interpreter for a secret coding of the instructions, and a counter accumulating the number of illegal instruction codes detected. Access to the microprocessor and input-output circuits is allowed only when instructions correspond exactly to the secret coding set. The coding set is created by the designer of an application and embedded in internal memory.
Patent FR-2800533-A1 (FR)
Title: Dispositif electronique de calcul de l'intervalle temporel entre des transitions successives d'un signal incident
Inventor: LEBOWSKY FRITZ
IPC: G11B7/09
Filed: 1999-10-28
Abstract: Des moyens PMC détectent et sélectionnent des transitions du signal incident HFS, et calculent l'écart temporel PH entre chaque transition sélectionnée et un front du signal d'horloge d'échantillonnage CKE. Il est prévu au moins une chaîne CH d'au moins trois blocs BLC1-BLC3 comportant chacun une cellule de mémorisation et un compteur temporel cadencé par le signal d'horloge d'échantillonnage. En réponse à chaque transition courante sélectionnée, des moyens de contrôle MCT initialisent le compteur CPT1 du premier bloc de la chaîne, stockent dans la cellule du premier bloc, la valeur de l'écart temporel PH correspondant à la transition courante sélectionnée, puis transfèrent le contenu d'un bloc de la chaîne dans le bloc suivant. L'intervalle temporel entre deux transitions sélectionnées successives est déterminé à partir des valeurs des compteurs temporels des deuxième et troisième blocs et des valeurs des écarts temporels respectivement stockés dans les cellules des deuxième et troisième blocs. Application aux lecteurs de disques DVD.
Patent FR-2800985-A1 (FR)
Title: Gouge forceps for spinal surgery has base plate with curved cutting edge and U-shaped slide with chamber defining cutting edge
Inventor: FAVREUL EMMANUEL
IPC: A61B17/32
Filed: 1999-11-17
Abstract: The gouge forceps (1) for spinal surgery has a base plate (2) and a U-section slide (3) which can move on the base plate. The plate has a curved cutting leading edge (10). The slide has a chamber (20) at its distal end with an opening (21) defining a cutting edge (22). The distal portion of the plate on which the slide moves is smooth and the plate has a bow (11) to receive the slide and guide it.
Patent FR-2801902-A1 (FR)
Inventor: THOMAS DOMINIQUE
IPC: C12Q1/68
Filed: 1999-12-01
Abstract: The invention concerns methods for cell screening of agents capable of modulating the activity of SCF<Met30> complexes comprising the following steps: (i) contacting the product to be tested with a modified yeast strain, including (a) a hybrid sequence comprising a sequence coding for a Met4 protein, in its wild or mutated form, fused in phase with at least a sequence coding for an appropriate marker, said hybrid sequence being expressed under the control of a promoter, active in the yeast and optionally (b) a reporter transcriptional system, consisting of a reporter gene placed under the control of an appropriate operating sequence or an appropriate yeast promoter, (ii) adding methionine and (iii) determining the level of expression and stability of the expressed protein from the hybrid sequence, and their uses. The invention also concerns plasmids and yeast strains capable of being used in said methods.
Patent FR-2801834-A1 (FR)
Title: Procede et imprimante avec masquage de defauts
Inventor: DUNAND ALAIN
IPC: B41J2/075
Filed: 1999-12-03
Abstract: Procédé de modification de la position de projection sur un substrat (27) de gouttes d'encre électriquement chargées, les gouttes étant chargées par des électrodes (20) de charge connectées à un générateur de tension, les trajectoires des gouttes étant soumises à l'action d'électrodes (23, 24) de déviation déviant les gouttes selon la valeur de leur charge électrique, entre N positions définissant une trame obtenue par une salve de gouttes sous forme d'un segment de droite sensiblement parallèle à une direction X d'avance du substrat, procédé caractérisé en ce qu'on superpose à une valeur nominale de tension à appliquer au moyen de charge de chaque goutte, une tension aléatoire additionnelle dont l'amplitude maximum est une fraction inférieure à 1 de la différence entre les tensions nominales à appliquer aux électrodes de charge pour ladite goutte et pour l'une des deux gouttes immédiatement adjacentes de la trame respectivement.