baber/WOPTO huggingface dataset:
Patent FR-2807350-A1 (FR)
Title: Semiconductor process effluent removal unit maintains depressed pressure avoids blow back
Inventor: PIZZETU CHRISTIAN
IPC: B08B15/00
Filed: 2000-04-11
Abstract: The semiconductor process effluent removal unit has a chamber (5) with air inlet (7) and liquid outlet (23) and internal transport pipe (9) with water jets (13) and effluent pipe (14).
Patent FR-2808007-A1 (FR)
Title: Centering guide for conveyor belt has pair of roller mounted on angled arms adjusted by central clevis attached to cable
Inventor: VALCALDA FLORENT
IPC: B65G39/14
Filed: 2000-04-25
Abstract: The centering guide has a pair of rollers (20) mounted on rods (21) pivotally mounted to a central bracket (22). The bracket is attached to a clevis (23) which is retained by a threaded stud extending through the bracket and held by a nut. The clevis has a pivot pin (28) for connection to a lever (24), the other end of which is connected to a plate (25) attached to an actuating cable.  Movement of the cable causes a change in the V-angle between the rollers to center the belt.
Patent FR-2808613-A1 (FR)
Title: Timbre control for saxophone comprises flexible insert fitted within mouthpiece to adjust mouthpiece internal volume
Inventor: CASOL PASCAL
IPC: G10D9/025
Filed: 2000-05-05
Abstract: The mouthpiece includes a volume (1) between the opening (2) and the connection to the instrument body (6). An insert (7) made of flexible material lies inside the mouthpiece. The length of the insert varies the quality of the sound.  The mouthpiece for a musical instrument includes a volume (1) between the opening (2) and the connection to the instrument body (6). The dimensions of the mouthpiece (3,4,5) determine the characteristic of the sound produced. An insert (7) made of flexible material lies inside the mouthpiece. This may be inserted from the instrument end of the mouthpiece, prior to assembly on the instrument body, and may be of a length chosen by the instrumentalist. The length of the insert varies the quality of the sound produced by the instrument. For accurate positioning the insert may lie in contact with the end of the body of the instrument.
Patent FR-2808961-A1 (FR)
Title: Mobile phone hands free cable protector uses open cable guide prevents snagging.
Inventor: RAINOUS ALEXANDRE
IPC: H04M1/15
Filed: 2000-05-10
Abstract: The mobile phone hands free cable protector places the cable (5) from the headset (6) in an open cable protector (4) attached to the phone holster (1) strap (2) with movable fixings (8).
Patent FR-2809189-A1 (FR)
Title: Precursor for preparing material with modifiable optical properties comprises monomers and/or oligomers, nematic, cholesteric, smectic or polymorphous liquid crystal(s) of low mol. wt. or polymers and surfactant(s)
Inventor: GANDOLFO VIVIANE
IPC: C09K19/54
Filed: 2000-05-19
Abstract: Precursor for preparing a material with optical properties modifiable by an external parameter(s) comprises monomers and/or oligomers, nematic, cholesteric, smectic or polymorphous liquid crystal(s) of low mol. wt. or polymers and a surfactant(s) with affinity for both components and controlling the interface properties between them. Precursor for preparing a material with optical properties modifiable by an external parameter(s) comprises: (A) monomers and/or oligomers; (B) nematic, cholesteric, smectic or polymorphous liquid crystal(s) of low mol. wt. or polymers; and (C) a surfactant(s) with affinity for (A) and (B) and comprising a group(s) bonding with (A) and a group(s) with a mesogenic part compatible with the mesogenic phase of (B) to control the interface properties between (A) and (B). Independent claims are included for; (1) Production of a component with modifiable optical properties by subjecting the precursor to spatial modulation of its index of refraction and polymerizing; and (2) Optical component comprising lenses and diffraction resins obtained by this process.
Patent FR-2809892-A1 (FR)
Inventor: GIRARD PIERRE
IPC: G07F7/10
Filed: 2000-05-31
Abstract: The invention concerns a method for protection against modification of data sent by a user to a secure medium via a reader. The method is characterised in that it consists in selecting and storing some of the data and in obtaining confirmation of the authenticity of said selected data by verifying whether they are identical to those input on request by the user in a secure communication mode of the reader. The inventive method is applicable to the protection against the modification of a command and/or a document signed with an electronic signature.
Patent FR-2811735-A1 (FR)
Inventor: DOLEANS MICHAEL
IPC: F16K31/122
Filed: 2000-07-11
Abstract: The invention concerns a pneumatic control valve comprising a spring-returned control piston (1) whereto is attached a closure member (3) for the intake (4) and exhaust (5) paths provided in the actuator body (10). The invention is characterised in that said control piston (1) has an elliptic cross-section, its longitudinal axis being located in the same plane as the axis of the intake and discharge conduits (4', 5') of the fluid carried by the valve and the length of its minor axis being selected such that the length of the actuator body (10) does not exceed the space requirement of the connecting elements of the conduits to which said valve is connected.
Patent FR-2819306-A1 (FR)
Title: Capture of bacteria in an air-conditioning installation, uses chamber in condensate removal pipe, with ultraviolet lamp at end of chamber to destroy bacteria in the chamber
Inventor: DUCLOS MICHEL
IPC: F24F13/22
Filed: 2001-01-08
Abstract: The bacteria capture uses a chamber (3) fitted into a pipe (2) removing condensates. The pipe has a sealed entry to and exit from (4-5) the chamber. The chamber is fitted at one end with an ultraviolet lamp (6), which destroys bacteria in the chamber.
Patent FR-2805676-A1 (FR)
Title: Systeme d'entrainement pour vehicule
Inventor: GEIGER MARTIN
IPC: H02K7/18
Filed: 2001-02-15
Abstract: Système d'entraînement notamment pour véhicule comprenant une machine électrique (14) qui entraîne un arbre (12) ou est entraînée par celui-ci et fournit de l'énergie électrique. La machine (14) comprend un stator (18) avec une zone d'action (22) et un rotor (30) avec une zone d'action (32). La zone (32) est ou peut être couplée par un dispositif de support (34) pour tourner avec l'arbre (12); un dispositif amortisseur d'oscillations de torsion (16) est relié au primaire (56) et au secondaire (58) qui peut tourner par rapport au primaire (56) autour de l'axe (A) contre l'action d'un dispositif à éléments amortisseurs (60); le dispositif de support (34) constitue au moins une partie du primaire (56).
Patent WO-0208655-A1 (WO)
Inventor: DETABLE PASCAL
IPC: F16L37/084
Filed: 2001-07-24
Abstract: The invention concerns a quick-connect coupling comprising a locking ring (20) arranged in a coupling body (10) to co-operate with a catching surface of a tube fitted into the coupling. Said ring is elastically deformable between an unlocking configuration and a locking configuration wherein at least a locking zone co-operates with the catching surface. For this, the ring comprises at least an unlocking hasp (22, 24) which projects through a slot of the coupling body. The locking zone comprises at least a tab (30A, 30B, 32A, 32B) formed by a protuberance, oriented inwards of the locking ring and having a free end.
Patent WO-0249267-A1 (WO)
Title: System for secure optical transmission of binary code
Inventor: DURAFFOURG LAURENT
IPC: H04L9/08
Filed: 2001-12-11
Abstract: The invention concerns a system for optical transmission of binary code comprising a transmitter including: means for generating a light beam; phase-shifting means; attenuating means such that the intensity of the lateral modes are sufficiently low so that not more than one photon is present in the lateral modes. The phase-shifting means of the transmitter imposes a phase shift which is randomly selected equal to 0 or π/2 for a first bit value or to π or to 3π/2 for a second bit value, and the receiver comprises means for detecting the presence of a photon in the first lateral mode, and means for detecting the presence of a photon in the second lateral mode, a first bit value being detected when the presence of a photon is detected for the first lateral mode, a second bit value being detected when the presence of a photon is detected for the second lateral mode.
Patent WO-02052281-A1 (WO)
Title: Six-axis accelerometer
Inventor: DURAND DIDIER
IPC: G01P15/18
Filed: 2001-12-19
Abstract: The invention concerns a sensor for measuring (1) components of an object acceleration, designed to enable measurement of three linear acceleration components and three angular acceleration components. It comprises a body (7) interposed between two plates measuring (12, 13) an acceleration, interconnected by a support (2), each of the measuring plates being connected to the body (7) by an assembly (8) of six beams (8a-8f) whereof the axes are oriented along six directions (D1-D6, D1'-D6') forming a triangulated structure with ternary symmetry. The invention is applicable to vibrations measurements, gyrometers and gyroscopes.
Patent FR-2823516-A1 (FR)
Title: Tile adhesive is covered with sheet which is withdrawn to allow tile to be stuck to ground
Inventor: LE ROUX SEBASTIEN
IPC: E04F15/02
Filed: 2001-04-12
Abstract: The tile (1) has an adhesive (2) on which a sheet (3) is placed. When the sheet is withdrawn the adhesive enables the tile to be held to the ground.
Patent FR-2823673-A1 (FR)
Title: Perfume diffusion device comprises perfume distribution means comprising absorbent element and forced propagation means comprising casing and fan and metering means comprising pumping system
Inventor: LENFANT JEAN PIERRE
IPC: A61L9/12
Filed: 2001-04-23
Abstract: The perfume diffusion device comprises means (10) for the distribution of the perfume comprising an absorbent element (24) located in a support (20). Forced propagation means (12) comprise a casing (32) and a fan (30). Metering means (14) comprise a pumping system (36), a supply (38) from a perfume container (46) and an outlet (40). There are also recovery means (16) for non-volatile products comprising a gutter (26) and a drain and driving means (18) for the propagation and metering means.
Patent FR-2810418-A1 (FR)
Title: Circuit de commande d'ajustement d'axe optique d'un dispositif d'eclairage de vehicule
Inventor: ICHIKAWA TOMOYUKI
IPC: B60Q1/08
Filed: 2001-05-11
Abstract: L'invention concerne un circuit de commande de moteur.Elle se rapporte à un circuit de commande d'une unité d'ajustement d'axe optique possédant un moteur, une partie de détection de la position de cet axe, une partie de calcul proportionnel d'une valeur d'erreur, une partie (24) de calcul par intégration des erreurs calculées, une partie (22) de calcul par dérivation des informations de position, une partie (33) de traitement de calcul PID destinée à calculer une amplitude de commande par addition des signaux respectifs des parties de calcul proportionnel, par intégration et par dérivation, après que les signaux respectifs de sortie ont été multipliés par des coefficients respectifs de pondération, et une partie (34, 35) de commande par modulation par impulsions de largeur variable.Application aux appareils d'éclairage des véhicules.
Patent FR-2825703-A1 (FR)
Inventor: VIDAL LAURENT
IPC: A61K8/00
Filed: 2001-06-11
Abstract: The invention concerns a dyeing composition for keratinous fibres, in particular human keratinous fibres and more particularly hair, comprising a dicationic diazo dye of formula (I), as well as the dyeing composition using same. The invention also concerns the novel compounds of formula (I).
Patent FR-2827540-A1 (FR)
Title: Fibre-reinforced molded component manufacturing procedure, for producing items such as vehicle rear parcel shelf, uses layer of porous material to hold back fibres
Inventor: GILLET CHRISTOPHE
IPC: B29C70/08
Filed: 2001-07-20
Abstract: A procedure for manufacturing fiber-reinforced components comprises: (1) opening a mould (3) and placing in it a layer of a porous material (6) with a pore size small enough to prevent the passage of fibres (2); (2) introducing the Moldable material (9) with fibres in it; and (3) closing the mould and forming the component. A procedure for manufacturing fiber-reinforced components comprises: (1) opening a mould (3) and placing in it a layer of a porous material (6) with a pore size small enough to prevent the passage of fibres (2); (2) introducing the Moldable material (9) with fibres in it; and (3) closing the mould and forming the component. The procedure can use an injection and reaction molding method, with the Moldable material in the form of a foam or foam precursor. or a thermosetting material, containing glass fibres, and the porous material can be a textile layer, such as a synthetic fibre mesh. A variant of the procedure can employ a second layer of porous material placed in the top of the mould.
Patent FR-2833023-A1 (FR)
Inventor: SAYADI MARC
IPC: E01B37/00
Filed: 2001-12-05
Abstract: The method involves continuously pouring concrete to form two concrete walls (2) which laterally delimit the edges of a concrete track slab to be formed. A track slab forming concrete (1) is poured between the two walls. A compact tie plate inserter system (20) is operated to insert tie plates (3) in the freshly poured track slab forming concrete.
Patent FR-2834021-A1 (FR)
Title: Method for fixing wire way base on support comprises positioning fixing accessory to right of article fixing hole, sealed by plug, and using tool to drive fixing part through accessory, hole and plug to anchor on support
Inventor: PIOLE DAVID
IPC: B25C1/18
Filed: 2001-12-21
Abstract: A fixing accessory (30) is positioned to the right of the wire way base's (10) fixing hole (18) and fixed to the support by means of a tool (40) which drives a fixing part (50) through the accessory and the fixing hole. Each article fixing hole is sealed by a plug (20) which can be removed and the fixing accessory is positioned on the plug so that during fixing the accessory the fixing part passes through the plug to be anchored on the support.  Independent claims are included for a wire way base, a fixing accessory and a system comprising a wire way base.
Patent WO-03000098-A1 (WO)
Title: Tea cup provided with an additional cavity
Inventor: KADDOUR BACHAR
IPC: A47G19/22
Filed: 2002-06-20
Abstract: The invention relates to a cup (11) comprising a main receptacle which is fitted with a handle (14) and an additional cavity (12), said cavity being solidly connected to the receptacle.  Moreover, said cavity (12) is provided with a reduced width at the base thereof.
Patent WO-03013463-A1 (WO)
Title: Use of date stone extract for treating aging skin
Inventor: DAL FARRA CLAUDE
IPC: A61K8/97
Filed: 2002-07-29
Abstract: The invention concerns the use in a composition, or for preparing such a composition, of an efficient amount of a date stone extract, the extract and the composition being designed: for curative and/or preventive treatment of aging skin symptoms, to reduce wrinkles and/or fine lines, to smooth the skin.
Patent WO-03054609-A1 (WO)
Title: Multiple field cassegrain-type optical combination
Inventor: DOITTAU FRANCOIS-XAVIER
IPC: G02B17/08
Filed: 2002-12-10
Abstract: The invention concerns the field of multiple field multispectral optical combination designed to be incorporated in an optical device, in particular an imaging device. Said multiple field optical combination is of the Cassegrain type having an image focal plane (PFI), comprising a primary perforated concave mirror (M1) stationary relative to the image focal plane and a secondary convex mirror (M2), the structure and the position, in small field configuration, of the mirrors being such that the light which is derived from an external scene and designed to be focused at the image focal plane is in the interval first reflected by the first primary mirror then by the secondary mirror, further comprising a second primary perforated concave mirror (M5) mobile relative to the image focal plane, the structure and the position, in median field configuration, of the mirrors being such that the light which is derived from an external scene and designed to be focused at the image focal point is in the interval first reflected by the second primary mirror then by the secondary mirror, the secondary mirror being mobile relative to the image focal plane, and the optical combination further comprising a wide field focusing optics (OFGC) mobile relative to the image focal plane, the structure and the position, in wide field configuration, of the mirrors and of the wide field focusing optics being such that the light derived from an external scene and designed to be focused at the image focal plane via the wide field focusing optics in not reflected by any of said primary or secondary mirrors in the interval.
Patent FR-2838143-A1 (FR)
Inventor: BINDSCHEDLER PIERRE ETIENNE
IPC: C08L75/04
Filed: 2002-04-05
Abstract: Insulating and sealing flat roofs comprises: (i) coating roof (2) with a liquid or viscous composition (3) to cover bumps (4) and fill cavities (4'); (ii) applying insulation (1) before the coating has solidified; (iii) drying or polymerizing the coating to form a barrier to water vapor and bond the insulation to the roof, and (iv) sealing the insulation with a bitumen or synthetic membrane.  Independent claims are also included for:  (1) coating for use in the above process, comprising 0-30 wt.% solvent, 0-60 wt.% bitumen, 0-40 wt.% thinners, 10-40 wt.% mineral and/or metallic fillers, 0-10 wt.% adhesion promoters and 0-50 wt.% thermoplastic elastomer, polyurethane prepolymer or resin/hardener mixture;  (2) composite insulation and sealing system for flat roofs as above.
Patent FR-2839545-A1 (FR)
Title: Blowtorch and device for forming blowtorch comprises air or gas heating means and fan and device comprises tubular body with fuel gas supply and flame catching structure at one end and connection zone at other end to blowtorch tube
Inventor: CHOCHOY LUDOVIC
IPC: F23D14/36
Filed: 2002-05-10
Abstract: The blowtorch (2) comprises air or gas heating means (5) and a fan (4) for blowing the heated air or gas. The device (1) for forming the blowtorch comprises a tubular body fitted with fuel gas supply means (8). One end of the tubular body comprises a flame catching structure and the other end forms a zone (9) for connecting with the tube (6) blowing hot air or gas from the blowtorch. It has a tubular body, fitted with fuel gas supply means, forming a blow pipe comprising flame catching structure.
Patent FR-2840026-A1 (FR)
Title: Management method for supply of engine able to operate with gaseous and liquid fuel comprises varying liquid and gaseous fuel flow rates between zero and nominal rates and taking account of liquid fuel deposit on engine walls
Inventor: HONVAULT JACQUES
IPC: F02D19/06
Filed: 2002-05-22
Abstract: The method comprises, during switching between liquid and gaseous fuel supplies, of varying the liquid fuel flow rate and the gaseous fuel flow rate between zero and nominal flow rates. The flow rate variation of one fuel is modulated to take account of a liquid fuel deposit on the engine walls. During switching from liquid fuel to gaseous fuel the modulation consists in correcting the gaseous fuel flow rate so as to correspond to an evaporation flow rate of the liquid fuel deposit until this has disappeared.
Patent FR-2844152-A1 (FR)
Title: Poultry feed in block form is made from cereals with added minerals and oyster shell particles, mixed with a liquid binding agent and molded
Inventor: BACH GERARD
IPC: A23K1/18
Filed: 2002-09-06
Abstract: The block feed consists of cereals such as wheat, barley, oats and maize, mixed with powdered or granulated minerals such as calcium, phosphorus, magnesium or sodium, particles of oyster shells and a liquid binding agent. The mixture is poured into a bowl or pail to make a molded block once it has set.
Patent FR-2845539-A1 (FR)
Title: Location of cells within a mobile phone cellular network using an optimized method for searching for cell sub-sequences within a code sequence
Inventor: HAYOUM LIONEL
IPC: H04B1/707
Filed: 2002-10-02
Abstract: Method for optimizing the location of cells within a cell phone network by a mobile terminal operating in said network. The method has the following steps: selection of a sub-sequence of a code, wherein each cell is identified by a distribution code, and searching for the selected sub-sequence within a succession of time slots transmitted to the terminal during a temporal reference window referenced with respect to the start of the detected slot and of a duration equal to the that of the distributed sequence.  An Independent claim is made for a dual mode, GSM, UMTS, mobile terminal comprising means for locating a cell within a cellular network.
Patent FR-2831343-A1 (FR)
Title: Assembly for discharging capacitor connected to piezoelectric power stage, comprises two resistors and two electronic switches with their bases normally earthed through a cable connector bridge
Inventor: REINEKE JOERG
IPC: H03K17/60
Filed: 2002-10-18
Abstract: A buffer capacitor (10) is connected to a piezoelectric power stage (12) within a control unit (14). The power stage supplies the piezoelectric fuel injectors (16) through cable connections (30,32) which include a bridge (24) normally earthing the bases of bipolar npn or MOSFET transistors. When the cable connections are opened the transistors conduct discharging the capacitor and preventing recharge by signalling a control box (22)
Patent FR-2848011-A1 (FR)
Title: Structure de matrice active pour ecran de visualisation et ecran comportant une telle matrice
Inventor: KRETZ THIERRY
IPC: G02F1/1362
Filed: 2002-12-03
Abstract: Une structure de matrice active pour écran de visualisation comprend un bus de capacité de stockage Bn disposé sous chaque rangée Rn d'électrodes pixel, réalisé dans un matériau conducteur transparent, et disposé dans la structure sur un niveau séparé du niveau des lignes de sélection de rangée et du niveau des électrodes pixels par une couche d'isolant au moins. Le bus de stockage d'une rangée Rn est commandé par une ligne de sélection d'une rangée précédente, Rn-1.
Patent FR-2840197-A1 (FR)
Title: Lift chair, for placing disabled user in swimming pool, has actuating cylinder connected to arm supporting chair via power transmission strut
Inventor: VOURC H MICHEL
IPC: A61G7/10
Filed: 2003-01-15
Abstract: Lift chair has an actuating cylinder (2) connected by a power transmission strut to an arm supporting the chair. The chair is connected by the strut to a plate (18) sliding along the cylinder and rotated by one hundred and eighty degrees by passage along a helical flute on the cylinder shaft. The movement is controlled by two diaphragm valves (6, 7) connected to actuators for controlling flow of hydraulic fluid with respect to the main cylinder.
Patent FR-2850408-A1 (FR)
Title: Framework for temporary horse stall has welded profile frames welded profile frames covered with panels and having collapsible sidewalls
Inventor: RULQUIN DENIS
IPC: E04B1/344
Filed: 2003-01-27
Abstract: The framework for a temporary horse stall has welded profile frames covered in panels and with doors and windows assembled to form a  parallelepiped shape. The stall has a front face (2) and a rear face and two foldable sidewalls. The sidewalls each have hinges (19) with vertical axes (6-8). The sidewalls each have  four panels (20) and two hook fixings (12,13) on the upper surface of the structure symmetrically to the central axis.