baber/WOPTO huggingface dataset:
Patent FR-2756919-A1 (FR)
Inventor: ROBERT ANDRE
IPC: G01N21/21
Filed: 1996-12-06
Abstract: The invention concerns a device for measuring the birefringent characteristics of a transparent medium (4), in particular a linear or circular birefringent, in which a light beam produced by a laser (1) passes successively through a polariser (6), an optical encoder (10), maintained by a housing (8), the central part of which (24) is rotating and comprises a birefringent shutter blade (22), said transparent medium (4), a circular filter (26) and at least a linear filter, to reach a photodetector (28), for measuring the light flux in one point, this photodetector being associated with computing means (18), characterised in that the polariser (6) placed upstream of the optical encoder (10) is integral with the housing (8) of the latter.
Patent FR-2742087-A1 (FR)
Title: Machine-outil a main
Inventor: KLEIDER ALBERT
IPC: B28D1/04
Filed: 1996-12-10
Abstract: Machine caractérisée en ce que, sur chaque coquille de poignée (151, 152), est formée une demi-coquille de palier (31) montée à rotation sur le tourillon de palier (22) et un perçage borgne (23) est réalisé dans la face frontale du tourillon de palier (22), ce perçage borgne (23) recevant un manchon (32) dont la bride radiale frontale (321) entoure l'extrémité frontale concentrique du tourillon de palier (22) et des demi-coquilles de palier (31) en s'accrochant par des crochets d'encliquetage (322) réalisés sur ou à proximité de son extrémité éloignée de la bride dans des découpes radiales (33) du tourillon de palier (22).
Patent WO-9902902-A1 (WO)
Title: Butterfly valve with offset bearings
Inventor: MAZOT LUCIEN
IPC: F16K1/24
Filed: 1997-07-10
Abstract: The invention concerns a device for adjusting the relative distance or position between a check valve and the base on which it rests when it is closed. Said device consists of a valve body (1), a valve shaft (5), a check valve (5) and two bearings (2 and 3) and a base (6). The inner bores of the bearings are offset relative to their external diameter. The adjustment is carried out by appropriately positioning the bearings inside the valve body. The device is particularly designed for rotating butterfly or ball taps and valves.
Patent WO-9804296-A1 (WO)
Title: Surfaces hyperbactericides
Inventor: RONDELEZ FRANCIS
IPC: G02B1/04
Filed: 1997-07-25
Abstract: L'invention concerne une surface douée de propriétés antibiotiques ou antiseptiques, constituée d'un substrat solide modifié par fixation covalente d'un ou plusieurs espaceurs, caractérisée en ce qu'une ou plusieurs molécules antibiotiques, bactéricides, virucides ou fongicides sont liées de façon covalente à l'extrémité réactive dudit ou desdits espaceurs.
Patent FR-2764461-A1 (FR)
Title: Office image analyser for facsimile machines
Inventor: CHEVROLLIER GUY
IPC: H04N1/387
Filed: 1997-06-10
Abstract: The analyser has an analysis unit allowing extraction of a useful image (101) on a larger image support section (100). To extract the image two markers (4) are clicked into position around the image size.  Image processing can then be carried out, allowing reduction or enlargement of the image layer, using processing as well as scene searching.
Patent FR-2764652-A1 (FR)
Title: Clip for holding thin walled panels onto structure of motor vehicle
Inventor: SAILLET PHILIPPE
IPC: B60R13/02
Filed: 1997-06-17
Abstract: The clip is for maintaining thin walled panels (2) onto a structure (3,4) of a motor vehicle. It consists of a base (6) adapted to be solidly fixed to the structure, and a clamping jaw (7) made up of two branches (11,12), one superimposed above the other, and separated by a space (13) into which projects a transverse rib (14) from one of the branches (12).  The rib (14) is arranged to co-operate with an opening (17) formed in a part (16) of the panel (2) when it is inserted into the space (13).
Patent FR-2765021-A1 (FR)
Title: Building identification or address plate
Inventor: MONDEJAR PATRICK
IPC: G09F1/12
Filed: 1997-06-23
Abstract: The plate consists of a support (1) with a convex surface and grooves to receive a sheet of material carrying the identification/address details and a transparent covering panel. The support also has channels (1') in its end to receive pegs (5') on a retaining bracket (6) which pass through lugs (4") on fixing plates (4'). After the plates have been fastened to a wall or door the channels in the support are aligned with their lugs and the bracket pegs inserted to hold the support in place. A second retaining bracket at the other end of the support prevents any unauthorised removal.
Patent FR-2765536-A1 (FR)
Title: Protective barrier to retain load in boot of vehicle
Inventor: LAPORTE ALAIN
IPC: B60N2/30
Filed: 1997-07-01
Abstract: The protector consists of a retainer (4), which retains the load items and other articles, on the floor (2) of the vehicle. The retainer pivots around an axis (Y-Y), located transversely on the divider between the passenger compartment (H) and the luggage space (C) of the vehicle.  The retainer occupies a raised position, for protection, when it forms a barrier to restrict the movement of the load, and a retracted position, in which it is folded flat against the floor. When the vehicle is fitted with a folding seat back (1), the retainer is fitted with links (6,7) to couple it to the folding seat back, so that the retainer follows the movement of the seat back.
Patent FR-2767807-A1 (FR)
Title: Procede de preparation d'oxyde de titane photochrome, compose obtenu et composition le comprenant
Inventor: REMY CHRISTOPHE
IPC: A61K8/00
Filed: 1997-08-26
Abstract: Procédé de préparation d'oxyde de titane photochrome,composé obtenu et composition le comprenant.La présente invention concerne un nouveau procédé de préparation d'un oxyde de titane photochrome, par traitement thermique d'un mélange hydrolysé de chlorure de titane et d'un précurseur d'un métal. L'invention concerne également les composés photochromes de type oxyde de titane obtenus par ledit procédé, ainsi que les compositions notamment cosmétiques comprenant lesdits composés.
Patent FR-2769416-A1 (FR)
Title: Collector manufacture method
Inventor: NOMERANGE HERVE MARCEL
IPC: H01R43/08
Filed: 1997-10-07
Abstract: Forming a flat plate section,  and rolling it into a circular section makes formation of the inner section easy.  The gaps between conductors are removed by milling away the raised outer sections (1b) after filling with isolating material.
Patent FR-2757216-A1 (FR)
Title: Procede pour insuffler des premier et second composants d'un combustible, et tete d'insufflation associee
Inventor: MAYER WOLFGANG
IPC: F23D14/32
Filed: 1997-12-10
Abstract: Dans une tête d'insufflation de premier et second composants d'un combustible dans une chambre de combustion (16), un élément d'insufflation renferme un ou plusieurs élément(s) (40; 60) générateur(s) de turbulence(s) pour engendrer une turbulence dans l'écoulement cylindrique (tube intérieur 24) du premier composant et/ou dans l'écoulement annulaire (conduit annulaire 34) du second composant, afin d'obtenir un bon mélange de ces composants dans une zone de mélange (25).
Patent WO-9963564-A1 (WO)
Title: Optimised magnetic subassembly
Inventor: BOURNARIE CHRISTOPHE
IPC: H01H71/24
Filed: 1998-06-10
Abstract: The invention concerns a magnetic subassembly for a modular electrical equipment such as a circuit breaker, consisting of an inductor coil associated with a mobile plunger with striker and return spring arranged in an insulating sleeve, said coil being longitudinally mounted in a yoke with two mutually opposite flanks, the first flank being equipped with a fixed core wherein the striker is guided, and a stationary contact whereto is coupled a coil first end and a terminal for connection to a circuit breaker whereto is coupled the coil second end. The invention is characterised in that the yoke flank arranged on the coil end to be coupled with the stationary contact is dimensioned to be capable of being at least partly integrated in the coil inner volume so as to absorb possible axial dimensional variations thereof, whereof the corresponding end is oriented so as to be fixed to the stationary contact, whose position with respect to the yoke is fixed, in such a way that it compensates the coil axial play.
Patent FR-2774635-A1 (FR)
Title: Cooler for vehicle engine diesel fuel returned to fuel tank
Inventor: DABROWSKI LAURENT
IPC: F28D1/03
Filed: 1998-02-09
Abstract: The diesel fuel cooler comprises an air/fuel heat exchanger (7) which is integrated in the fuel return line between the fuel injector (3) and the fuel tank (4).  The exchanger which is placed under the vehicle bodywork comprises a louvered metal plate (8) with openings (25) surrounded by fins (26).  It includes a fuel circulation pipe (13).
Patent FR-2759456-A1 (FR)
Title: Procede, circuit et systeme d'ajustement automatique d'un circuit de mesure de temperature
Inventor: NADD BRUNO C
IPC: G01K7/22
Filed: 1998-02-11
Abstract: L'invention concerne l'ajustement automatique d'un circuit de mesure de température.Elle se rapporte à un procédé d'ajustement automatique d'un circuit de mesure de température pour l'adaptation à une résistance placée dans un dispositif à semi-conducteur de puissance (50) , qui comprend la création de plusieurs valeurs successives d'un nombre, la transmission à la résistance (10) d'un courant variable augmentant en fonction de chaque valeur successive du nombre, la mesure de la tension aux bornes de la résistance (10) , la terminaison du comptage lorsque la tension aux bornes de la résistance (10) atteint une valeur prédéfinie, et la mémorisation d'une valeur finale parmi les valeurs successives du nombre.Application à la protection des dispositifs à semiconducteur de puissance.
Patent WO-9922333-A1 (WO)
Title: System for communication without contact by induction between a terminal and a portable object
Inventor: MORENO ROLAND
IPC: H04B5/02
Filed: 1998-10-14
Abstract: The invention concerns a system wherein the terminal (100) and the card (200) comprise each means for transmitting-receiving an electromagnetic field and the card comprises a chip (210) with processing circuits and a writeable store controlled by the terminal. The terminal comprises means for temporarily inhibiting the electromagnetic field transmitted or reducing its power, and means, separate from said means for transmitting-receiving the electromagnetic field, for detecting the presence of a card in the terminal action zone, the field being not transmitted, or not transmitted at full power, or only transmitted by the terminal after the card presence has been detected.
Patent FR-2776809-A1 (FR)
Title: Support for holding documents or notices
Inventor: GILLET CHRISTOPHE
IPC: G09F15/00
Filed: 1998-03-30
Abstract: The support consists of a metal base (2) with two rods (3) projecting upwards from it, with stay cables (4) between a cross-member (5) fixed to the rods and the base. The rods are made from rigid slightly flexible, e.g. carbon fibber, and to receive one or more documemnt/notice holders (6). Each holder has holes (14) in a top plate (13) for the rods and a trough (11) at the bottom to support documents placed in it.
Patent FR-2762290-A1 (FR)
Title: Avion leger comportant un dispositif d'entrainement solaire
Inventor: LOURDOU JACQUES
IPC: B64C3/38
Filed: 1998-04-15
Abstract: Dans cet avion léger comportant des surfaces portantes (10, 11) disposées sur des parties (12, 13) , reliées à un empennage (15) , d'un fuselage double (12, 13) de l'avion portant des hélices (31 à 34) , l'alimentation des moteurs est réalisée par des piles solaires situées sur des surfaces supplémentaires (21, 22, 25, 26) du fuselage double, dont le point neutre général se situe au centre de gravité de l'avion et qui peuvent être orientées par rapport au soleil.Application notamment aux petits avions téléguidés d'observation mûs par piles solaires.
Patent FR-2762553-A1 (FR)
Title: Automatic clutch for vehicle
Inventor: SALECKER MICHAEL
IPC: B60W30/18
Filed: 1998-04-24
Abstract: The power train of a vehicle has an automatic clutch whose control system includes a defect detection facility. To start the vehicle in the conditions, and move it to safety, a standby mode of operation is provided. In this the starter control is operated while the brakes are applied. This activates an override to disengage the clutch and allowing a manual control to move the vehicle.The starter is operated after a set time delay in setting the standby mode. The standby mode is activated when any one of the sensor systems detects a fault, or is itself faulty. The motor is started after sufficient time delay to allow the clutch to be disengaged
Patent FR-2780495-A1 (FR)
Title: Thermal target for simulating a tank or person.
Inventor: BELLEVILLE DENIS
IPC: F41J2/02
Filed: 1998-06-24
Abstract: The target (9)) has a glass/carbon fiber electrically conducting layer (15) connected to two electrodes (16). A potential difference is generated between the electrodes. The target has a second layer (20) or a plate, parallel to the first layer,  whose surface smaller and is separated from the first layer by spacers (5,10). The second plate has an opening which has a shape similar to the object to be simulated. A potential difference is generated across the second layer less than that across the first layer.
Patent FR-2782404-A1 (FR)
Title: Advertising panel with surfaces made from rotary prisms has at least one prism made from inner bar with detachable clip-on faces
Inventor: MANDART DANIEL
IPC: G09F11/02
Filed: 1998-08-13
Abstract: The panel has different surfaces made from rotary prisms, each with two or more faces (5,6) and mounted on a base. At least one of the prisms has an inner bar (20) and clip-on face plates, the clips (30) having an interlocking male/female engagement mechanism. Preferred Features: The edges of the plates have strips (41), e.g. extruded from a transparent material, for attaching the sections of displayed images. The plates and bars can also be transparent to allow illumination from the inside.
Patent FR-2785029-A1 (FR)
Title: Vibrating equipment is fixed on a support structure of a ship, oil drilling platform or industrial site using mineral-filled thermosetting epoxy resin between an anchoring system and the structure
Inventor: MIRABAUD BERNARD
IPC: F16F1/373
Filed: 1998-10-23
Abstract: Mounting of vibration generating equipment (2) on a support structure (S1), using a high compressive strength mineral-filled thermosetting epoxy resin between an anchoring system (5) and the structure, is new.  Vibration generating equipment is fixed on board ships, on oil drilling platforms and in industrial enclosures by (a) providing the equipment (2) with an anchoring system (5) for fixing to the structure (S1) of the ship, platform or enclosure; (b) fixing on the structure, at the level of the equipment mounting location, a confinement element (R) delimiting a space (E) which communicates with the exterior by an opening and which is suitable for (partially) surrounding the anchoring system; (c) positioning the equipment on the structure at the level of the chosen location and aligning it in three directions, i.e. the height direction and two mutually perpendicular horizontal directions, with the aid of a detachable temporary adjusting system (3), the anchoring system passing through the opening into the interior of the confinement element; (d) filling the space between the anchoring system and the structure and delimited by the confinement element with a thermosetting epoxy resin which is shrinkage-free (corresponding to the standard NFP 18-822), contains a mineral filler (preferably silica and/or glass), has a compressive strength (according to NFT 51-101, measured under 80 deg C creep) of greater than 100 (preferably greater than 115) MPa and has a Barcol hardness of greater than 25 (preferably greater than 30, especially greater than 35); and (e) removing the temporary adjusting system (3) after curing of the resin. An Independent claim is also included for the use, as confinement element in the above process, of a reduction corresponding to the standard NFA 49-186, the dimensions and characteristics being chosen as a function of the dimensional characteristics of the anchoring system and of the weight of the equipment to be fixed. Preferred Features: The dimensional characteristics of the reduction are as follows: (at  <= 100 kg equipment weight) H = 50 mm, D1 = 48.3 mm and D2 = 60.3 mm; (at 100-400 kg equipment weight) H = 56 mm, D1 = 76.1 mm and D2 = 88.9 mm; and (at 400-1000 kg equipment weight) H = 90 mm, D1 = 88.9 mm and D2 = 114.3 mm.
Patent FR-2785232-A1 (FR)
Title: Sealing assembly for an engine room of a boat that incorporates an integrated caterpillar track drive assembly
Inventor: LUMINAIS RAPHAEL CHRISTIAN ANN
IPC: B63C13/00
Filed: 1998-10-29
Abstract: The sealing device comprises a control console (11) which is perfectly sealed and provides access to the engine room and enables aeration of the room by opening a lockable valve (9). It comprises two caterpillars (4) mounted on the hull, driven by four hydraulic motors (2) enabling the berthing even in bad weather. It transforms the boat into an amphibious vehicle.
Patent FR-2770856-A1 (FR)
Title: Steam smoothing iron with sectional water reservoir
Inventor: DEMUTH ULRICH
IPC: D06F75/14
Filed: 1998-11-09
Abstract: The water reservoir comprises upper (2) and lower (3) sections, e.g. of molded plastic, assembled with seals between them made as 1st and 2nd sealing beads (5, 6) in annular channels (8, 10) in the lower section. The upper section has a molded wall (12) with guide ribs (11) for centering and compensating for expansion in the lower section channel (8). The lower section channel (8) has two outlets (9) for the free ends of the sealing bead (5).
Patent FR-2772084-A1 (FR)
Title: Injecteur de carburant pour moteur a combustion interne
Inventor: TEEGEN WALTER
IPC: F02M43/04
Filed: 1998-12-07
Abstract: Injecteur, comprenant une aiguille (50) coulissante dans un perçage (11) du corps (10). L'aiguille a une surface d'étanchéité (52) à son extrémité tournée vers la chambre de combustion, pour coopérer avec un siège de soupape (13) et un épaulement de pression (54) agissant dans la direction d'ouverture. La chambre de pression (15) présente une forme optimisée pour l'écoulement, asymétrique à la fois dans la direction axiale et dans la direction radiale du corps d'injecteur (10), et une seconde conduite d'alimentation (70) débouche dans le canal de pression (16) au-dessus de la chambre de pression (15).
Patent FR-2787921-A1 (FR)
Title: Voltage raising electronic circuit implemented by CMOS technology, comprising voltage divider connected to upper half-stage of output
Inventor: CANDELIER PHILIPPE
IPC: H03K17/10
Filed: 1998-12-23
Abstract: The integrated circuit implemented by CMOS (Complementary Metal-Oxide-Semiconductor) technology comprises transistors of p-type and n-type conductivity, and is designed to receive an input signal (Vin) at the level of CMOS logic circuit voltage (Vdd), and to deliver an output logic signal (Vout) of a higher amplitude (HV), e.g. double or treble the input voltage. The circuit comprises the means for limiting the voltage between two connections of each transistor of p-type conductivity to that near the level of CMOS logic circuit, and the means for enabling the transistors of n-type conductivity to support the voltage of higher amplitude. The circuit comprises a voltage divider (1) with outputs (2,2') for voltages lower than the higher voltage (HV) on line (5) connected to the upper half-stage (3), which is in series with the lower half-stage (4) of the output.  The transistors of p-type conductivity are implemented with n-type wells, the well of each transistor is individually connected to its source. The transistors of n-type conductivity are asymmetric, and the drains are implemented within wells of the same type conductivity channel. The voltage divider (1) contains a number of transistors of p-type conductivity connected in series and as diodes between the higher voltage supply terminal (5) and the ground (6), where the number of transistors is approximately equal to the ratio of the higher voltage (HV) to the CMOS voltage (Vdd). The output stages (3,4) comprises at least at least two parallel branches with MOS transistors of p-type conductivity, the number of transistors of p-type conductivity is the same as in the voltage divider, where at least one transistor in each branch has the gate connected to the fractional output of the voltage divider; each branch contains a unique transistor, asymmetric and of n-type conductivity, where the drain of such transistor is connected to the output terminal (7) delivering voltage (Vout). The circuit also comprises an inverter of CMOS type connected between one output (2,2') of the divider (1) and the ground (6), and delivering voltage (Vin) approximately equal to the CMOS supply level, and inverted voltage (NVin). In the second embodiment, the circuit for trebling the input voltage contains secondary parallel branches, each containing two p-type transistors and one asymmetric n-type transistor connected in series.
Patent FR-2776553-A1 (FR)
Title: Powered rotary polishing or grinding tool
Inventor: HEIMANN RALF
IPC: B08B1/04
Filed: 1999-02-24
Abstract: The tool has a tool holder shaft (6), with a central longitudinal axis (3) forming a bit (7) to be clamped in the chuck of a powered rotary tool. The free end of the shaft has a tool holding shaft section (5), with an abutment washer (9) between the bit and tool holding section.The tool has at least one polishing disc (1) of a flexible material, with a central opening (4) to fit over the shaft without free play, and fit against the washer.A nut (11), which has projecting peripheral wedge pins (15), is screwed to the free end of the shaft. The nut plate (13) bears against the polishing disc to press it against the washer and force the wedge pins into the polishing disc. The polishing disc can be nonwoven or felted and can be bonded by a synthetic resin and can contain additional grinding granules
Patent WO-0031505-A1 (WO)
Title: Position sensor with hall probe
Inventor: GANDEL PIERRE
IPC: G06F3/0354
Filed: 1999-11-19
Abstract: The invention concerns a position sensor comprising at least a stator structure defining a secondary gap wherein is housed at least a Hall probe, and a mobile magnet in a main gap, the stator structure consists of stator parts (1 to 4) defining at least a first secondary gap (6, 8) wherein is housed at least a first Hall probe (12) delivering a signal which is function of the mobile magnet (11) displacement relatively to a first degree of freedom, and at least a secondary gap (7, 9) wherein is housed at least a second Hall probe (13) delivering a signal which is function of the mobile magnet (11) displacement relatively to a second degree of freedom.
Patent FR-2793399-A1 (FR)
Title: Disposable flat pourer for wine bottle comprises element forming fold having internal cut-outs for passage of bottle
Inventor: MOUNET JEAN PAUL
IPC: A47G23/02
Filed: 1999-05-14
Abstract: The wine bottle pourer (1) comprises an element forming a fold (10) which generates two halves (20,30). There are internal cut-outs (25,35) of sufficient size to allow the passage of the body (51) of a bottle (50). The cut-outs have a set of bottle holding surfaces and two connected flaps (29,39) which provide complementary holding of the bottle.
Patent FR-2797364-A1 (FR)
Title: Reseau de radiotelephonie comportant un centre de gestion des communications entre terminaux et centre de gestion et terminal pour un tel reseau
Inventor: VERMANDE MICHEL
IPC: H04W88/18
Filed: 1999-08-03
Abstract: Le réseau de radiotéléphonie comporte une pluralité de terminaux (8) et un centre de gestion (1, 2) de ces terminaux (8) qui comprend des circuits (21) pour offrir aux terminaux (8) des prestations de nature téléphonique, telles que conférence, et des circuits (22) de traitement de commandes de prestation de ces terminaux (8).