baber/WOPTO huggingface dataset:
Patent FR-2800208-A1 (FR)
Title: Laser diode cooling system and device, has microchannel structure through which coolant flows
Inventor: LORENZEN DIRK
IPC: H01S5/40
Filed: 2000-10-20
Abstract: Laser diode is cooled by coolant flowing through micro-channels (2b, 4b, 4'b) in the heat sink. The heat sink is formed by layers of material of high thermal conductivity, each layer having a predetermined part of the channel structure cut into it.
Patent FR-2816491-A1 (FR)
Title: Locking/unlocking device for pressure cooker lid comprises four radially movable jaws connected by arms to movement control comprising control part and intermediate plate
Inventor: CHAMEROY ERIC
IPC: A47J27/08
Filed: 2000-11-22
Abstract: The pressure cooker lid (1) locking device comprises four jaws (15) which can move radially on the lid. The jaws are connected by arms (16) to a jaw movement control (20). A locking valve mounted on the lid is able to occupy top and bottom positions in order to selectively lock the movement of the jaws. The control comprises a control part able to be displaced in order to displace the jaws and an intermediate plate (36) rotated by the control. The locking valve is set up opposite the plate.  An Independent claim is included for a pressure cooker utilizing the lid locking device.
Patent FR-2816887-A1 (FR)
Title: Tire condition monitoring procedure, comprises wear indicators embedded in tire and emitting signal when on or close to contact surface
Inventor: DUFOURNIER ARNAUD
IPC: B60C11/24
Filed: 2000-11-20
Abstract: Tire condition monitoring procedure, comprises wear indicators embedded in tire and emitting signal when on or close to contact surface. The procedure consists of incorporating or embedding wear indicators in the body of a tire which emit a characteristic and noticeable signal when they are on or close to the tire's contact surface. The indicators can be in the form of fine or coarse particles, inserts of variable size or shape, or parts of the tire tread, operating mechanically, electro- magnetically or optically, and the signals they emit can be relayed to a warning instrument the vehicle dashboard.
Patent FR-2817215-A1 (FR)
Title: Anti-theft device for locking motor vehicle steering column or preventing engine starting, has support housing with printed circuits to control lock stops and feed power to transponder antenna
Inventor: CANARD LOUIS
IPC: B60R25/20
Filed: 2000-11-29
Abstract: The anti-theft lock for a motor vehicle has a support housing (26) carrying the electrical components (28) for locking a rotor (12) with respect to the stator (14). A first printed circuit (32) has controls for the rotational stops (28). A second printed circuit (38) feeds power to a transponder antenna (36) and returns power from the antenna.
Patent WO-0169061-A1 (WO)
Title: Multiple induction energy-driven engine
Inventor: BEAUDOIN NORMAND
IPC: F04C18/077
Filed: 2001-03-14
Abstract: Generally in conventional the engine parts are usually dynamically supported by a single support, which is usually the crankshaft. The present invention provide various embodiments aiming to demonstrate how the use of more than one induction means enables to obtain a more versatile movement of the parts capable of providing energy gain. Moreover, even in engines which still have operating conditions of parts similar to those of conventional engines, the use of the concept of multiple induction for supporting the movement of the main parts provides considerable energy gains and corrects defects of machines such as engines, compressors or conventional pumps, making them more efficient.
Patent FR-2820846-A1 (FR)
Inventor: ABELARD FRANK
IPC: G06F12/121
Filed: 2001-02-12
Abstract: The present invention relates to a method and a device for managing access to a recording medium including a set of digital broadcast data, the said set comprising broadcast information and navigation information. The device is such that it includes: - a cache memory for temporarily storing broadcast information read from the recording medium and a data structure including at least data included in the navigation information associated with this broadcast information, - a means of managing broadcast information present in the cache memory, in order to erase broadcast information and its associated data structure, which are present in the cache memory, and in order to read digital broadcast data from the recording medium so as to write the corresponding broadcast information and its associated data structure into the said cache memory.
Patent FR-2822522-A1 (FR)
Title: Hydraulic circuit connector with sliding valve has adapter with inner shoulder forming valve seat, and guide sleeve
Inventor: QUERE JEAN LUC
IPC: F16L37/23
Filed: 2001-03-20
Abstract: The connector consists of a tubular body (8) containing a sliding valve (40) and seat (28). It has an inner adapter (23) with sealed fixings (27, 38), an inner shoulder forming the valve seat, and a guide sleeve (30) for the valve. The sleeve is mounted coaxially inside the adapter and has an inner shoulder (31) opposite the valve seat for a valve return spring designed to hold the valve against its seat. The sleeve can have a base opposite the valve seat and be made with external surface ribs that hold it inside the adapter with an annular gap between the two.
Patent WO-0249786-A1 (WO)
Title: Crimping unit
Inventor: LE GUEVEL GABRIEL
IPC: B21D39/02
Filed: 2001-12-14
Abstract: The invention concerns a crimping unit comprising a blade-holding flap (3) equipped with a crimping blade (32) and a pre-crimping blade (32), a frame (5), a carriage (4) whereon is mounted the blade-holding flap, and at least a motor (m1, m2). The carriage is guided in its movements by at least a rectilinear guiding means (50), thereby ensuring a rectilinear movement of the blade-holder during crimping and pre-crimping.
Patent WO-02053131-A1 (WO)
Inventor: ABOU CHACRA-VERNET MARIE-LINE
IPC: A61K9/48
Filed: 2001-12-27
Abstract: La présente invention est relative à de nouvelles compositions pharmaceutiques micellisables renfermant au moins un principe actif très lipophile, permettant d'accroître la biodisponibilité de principes actifs insolubles dans les solvants aqueux, désignées par l'appellation MIDDS® (Micellar Improved Drug Delivery Solution).
Patent FR-2827490-A1 (FR)
Inventor: VANDENBUSSCHE FRANCIS
IPC: A47F11/10
Filed: 2001-07-19
Abstract: The cabinet consists of a box (2) with a front opening (3) which has a rim (4) and detachable partly translucid panel (5). An object (7) may be mounted on a base (6) which fits inside the cabinet and alternatively an image may be shown on the front panel. Cold lighting is provided at the rear wall of the cabinet (8) and also in the vicinity of the rim (9) and is controlled by an external supply circuit (10)
Patent FR-2827910-A1 (FR)
Inventor: WALTER BRUNO
IPC: F02D21/08
Filed: 2001-07-27
Abstract: Curves (A,A') show the pressure and energy release against crankshaft angle for a diesel/air/recirculated exhaust fuel mixture which has about 70% exhaust gas. If a smaller proportion (60%) of recirculated exhaust gas is used and 1-8 cubic mm of fuel is injected at about 15 degrees before top dead center the slow oxidation period is extended (OL2) and the pressure and energy curves (B,B') are almost identical to the previous results. An Independent claim is also included for equipment to control auto ignition by fuel injection during slow oxidation phase.
Patent FR-2828643-A1 (FR)
Title: Osteosynthesis plate especially for spine has cylindrical cavity with female thread in one section and male thread on rod on another
Inventor: RAZIAN HASSAN
IPC: A61B90/00
Filed: 2001-08-17
Abstract: The osteosynthesis plate is in two sections (1, 2) with female (3) and male (4) connections in the form of a cavity (6) and a projecting rod (8). The cavity is cylindrical in shape with an inner thread (5), while the rod has a thread (7) on one portion (9) which tapers slightly towards one end (22) which has a flexible tip (30) which holds the two sections of the plate at a predetermined angle to one another. The tip has a lengthwise slot (34) to enhance its flexibility, and it slides in a bore (32) at the bottom of the cavity.
Patent FR-2831467-A1 (FR)
Inventor: SPITZER KELLER VALERIE
IPC: A61L9/20
Filed: 2001-10-29
Abstract: The invention relates to a photocatalyst and a method of purifying gaseous effluents.  The photocatalyst, which is based on a composite WO3 - SiC/TiO2 semiconductor, is subjected to irradiation having a wavelength that is at least in part less than 400 nm, said irradiation involving the photocatalytic oxidation of volatile organic compounds and resulting in the total mineralisation thereof into CO2 and H2O.  The method for the photocatalytic purification of industrial, agricultural or domestic gaseous effluents can be carried out at ambient pressure and temperature with a high and stable conversion rate.
Patent FR-2833938-A1 (FR)
Title: Method of treating aqueous effluents containing a high amount of fatty matter by fluidizing by heating and then spraying onto a heated surface to achieve separation of water and fat by evaporation
Inventor: ESTEVE PATRICK
IPC: B01D5/00
Filed: 2001-12-20
Abstract: A method of treating effluents containing water charged with fatty matter comprising the fluidizing of the effluent by heating, and separation of water and fatty matter by creating a distributed flux of the fluidized effluent, directing it to a heated evaporation wall down which it forms a laminar flow.  The method comprises the steps of: (1) Decantation of effluent coming directly from sources; (2) Fluidizing by preheating to 5070 deg C and pre-filtering, heating to 70 deg C or more, homogenizing and filtering. The effluent is pressurized to 1-2 bars during fluidizing; (3) Circulation in a gutter and directing as a global flux of multiple elementary jets onto the evaporation wall. This step is carried out at 0.3-0.7 bar; (4) Cooling to a temperature compatible with further biological treatment. An Independent claim is included for an effluent treatment unit containing the means necessary to implement the method.
Patent FR-2834038-A1 (FR)
Title: Collapsible and flexible sub sea pipe for transporting fluid e.g. oil across body of water, has stiffener made of thermoplastics material such that stiffener elongates to less than its elongation threshold when pressure sheath collapses
Inventor: ESPINASSE PHILIPPE
IPC: F16L11/12
Filed: 2001-12-26
Abstract: The pipe includes at least two armor plies (3-6) set concentrically around at least one pressure sheath (7). At least one stiffener (8,9) is set at the sheath inner surface (7a), and is made of thermoplastics material such that the stiffener elongates to less than its elongation threshold when pressure sheath collapses.  The pressure sheath collapses when external pressure is greater than its internal pressure.
Patent FR-2835129-A1 (FR)
Title: Procede d'authentification a deux facteurs avec mot de passe ephemere a usage unique
Inventor: GOURIO CEDRIC
IPC: H04L9/32
Filed: 2002-01-23
Abstract: L'invention concerne un procédé d'authentification d'un utilisateur auprès d'un système d'information ¡ lorsque l'utilisateur demande un accès au système d'information, celui-ci élabore un message codé contenant un mot de passe à usage unique et à durée de validité limitée qu'il émet à destination d'un terminal informatique récepteur de l'utilisateur; puis l'utilisateur, à l'aide d'un moyen d'entrée de données, introduit un code personnel secret dans le terminal informatique récepteur et soumet un support de données personnel à un moyen de lecture qui déchiffre une clé privée attribuée à l'utilisateur, afin que ce terminal informatique soit autoriser à décoder le message codé et à en extraire le mot de passe; enfin l'utilisateur envoie, par un terminal informatique émetteur, le mot de passe à destination du système d'information qui autorise l'accès de l'utilisateur.
Patent FR-2836579-A1 (FR)
Title: Airport communications baton having transparent wall diffusing transmission signalling light and mechanism light source selecting light colour with colour change selector
Inventor: GRIMAUD HERVE JACQUES ANDRE
IPC: B64F1/20
Filed: 2002-02-27
Abstract: The luminous communications baton (2) has a transparent wall (6) for diffuse transmission of signalling light. There is a light source (10) which lights the transparent wall. There is a mechanism (4) of selecting the colour of the light from the light source. The colour change is carried out by a selector (14).
Patent FR-2836987-A1 (FR)
Title: Installation de climatisation
Inventor: PAINBLANC LIONEL
IPC: F24F11/00
Filed: 2002-03-11
Abstract: La présente invention concerne une installation de climatisation comprenant au moins un caisson de climatisation (100) pourvu d'au moins deux bouches de sortie d'air (130a, 130b), ledit ou chaque caisson de climatisation (100) comprenant au moins deux ventilateurs (140a, 140b) destinés à insuffler respectivement dans lesdites bouches de sortie (130a, 130b) de l'air admis dans le caisson de climatisation (100), l'installation de climatisation comprenant une unité de commande (200).L'installation de climatisation est remarquable en ce que l'unité de commande (200) comporte des moyens de commande électriques des ventilateurs (140a, 140b) permettant d'ajuster une valeur de débit d'air pour chaque ventilateur (140a, 140b).
Patent FR-2822735-A1 (FR)
Title: Procede et dispositif pour la fabrication d'elements de ressorts courbes
Inventor: MAZURKIEWICZ JULIUS
IPC: B21C23/00
Filed: 2002-03-27
Abstract: Procédé et dispositif pour fabriquer des éléments de bande de ressort (11) placés les unes derrière les autres sur une bande de ressort (10) qui au passage d'une unité de cintrage (18) est cintrée puis est décintrée en partie dans une unité de décintrage (19). Pour avoir une très grande précision des mesures des éléments de bande de ressort (11), cintrés, pendant le passage, avant le cintrage, on détermine l'épaisseur (d) et les caractéristiques de la matière concernant le fléchissement de la bande de ressort (10) et on utilise les données obtenues pour corriger le réglage des rayons de cintrage.
Patent FR-2838981-A1 (FR)
Title: Procede de nettoyage de la face amont d'un filtre a particules
Inventor: POUTOT BENOIT
IPC: F01N3/023
Filed: 2002-04-30
Abstract: L'invention concerne un procédé de nettoyage de la face amont (14) d'un filtre à particules (10) d'une ligne d'échappement d'un moteur thermique. Le procédé comporte une étape de mise en circulation d'un flux de nettoyage au travers du filtre à particules (10) de sa face aval (18) vers sa face amont (14) en considérant le sens d'écoulement des gaz d'échappement dans le filtre. Il comporte, avant ladite étape de mise en circulation d'un flux de nettoyage au travers du filtre à particules (10), une étape de trempage par immersion du filtre à particules (10) dans une solution de trempage (26), en l'absence de vibrations ultrasonores.
Patent FR-2839768-A1 (FR)
Title: Recipient sous pression variable, notamment condenseur d'echangeur thermique
Inventor: CHARLOT HERVE
IPC: F25B39/04
Filed: 2002-05-16
Abstract: Le récipient est relié à un tube (1) délimitant une ouverture (2) du récipient vers l'extérieur, l'ouverture pouvant être fermée par un bouchon (3) adapté pour être introduit par coulissement axial dans le tube (1). Le bouchon (3) est associé à une plaque (7) coopérant avec des moyens de blocage axial (8, 9) prévus dans le tube (1) et permettant à la plaque (7) de s'étendre transversalement dans celui-ci devant le bouchon (3) pour empêcher l'enlèvement de celui-ci lorsqu'une surpression règne dans le récipient. Les moyens de blocage axial (8, 9) de la plaque (7) comportent une première fente (8) dans la paroi du tube (1) et une deuxième fente (9) diamétralement opposée à la première fente (8). La plaque (7) est adaptée pour être introduite transversalement dans l'élément tubulaire (1) par la première fente (8) et pour faire saillie en dehors de l'élément tubulaire par la deuxième fente (9).
Patent FR-2842028-A1 (FR)
Title: Car lamp female clip connection having contact/fixed part connection elements parallel planes spaced perpendicular/connection part connected.
Inventor: MIDY OLIVIER
IPC: H01R13/115
Filed: 2002-07-08
Abstract: The clip connection has a tongue type connection element and a fixing part. The contact part (4) and the fixed part (5) of the connection element (3) are in parallel planes spaced perpendicular to each other and are connected by a connection part.
Patent FR-2842703-A1 (FR)
Title: Procede et dispositif pour faciliter l installation d'un tremail sur la barre d'une machine a coudre les filets.
Inventor: SAUCEROTTE LIONEL
IPC: A01K75/00
Filed: 2002-07-23
Abstract: Procédé pour faciliter l'installation d'un trémail sur la barre d'une machine à coudre les filets, caractérisé en ce que l'on relie, entre elles, la première rangée de mailles de nappes et la dernière rangée de mailles de celles-ci, par un fil (1) formant ainsi une rangée de mailles supplémentaires dans la continuité du filet, aux extrémités haute et basse du trémail. Ce procédé permet de relier entre elles les mailles communes des trois nappes, grâce à un fil noué sur toute la longueur haute et basse du trémail. Ce procédé facilite le passage en machine à coudre les filets, le montage manuel, et permet aux pêcheurs de visualiser plus rapidement la partie du trémail à réparer en cas de déchirure.
Patent FR-2828218-A1 (FR)
Title: Weed suppressor for motor road crash barrier and sign posts comprises thick rubber strip laid on ground beneath barrier rail and around posts
Inventor: GARDERES PHILIPPE
IPC: E01F15/04
Filed: 2002-08-02
Abstract: The weed suppressor consists of a strip of uncured rubber laid on the ground beneath the crash barrier rail and around supporting posts. The strip is sufficiently supple to follow irregularities in the ground surface,  Independent claims are also included for a method of laying the strip on the ground beneath crash barrier rail and around posts.
Patent FR-2844246-A1 (FR)
Title: Assembly process for motor vehicle door, especially for adjusting placement of the window w.r.t the door frame, involves pivoting top of window and window winder module along longitudinal axis of door structure
Inventor: CHU YI HWA
IPC: B62D65/06
Filed: 2002-09-06
Abstract: The process involves supplying a door structure (2) including a door panel (3) and supplying a module (4) including a window and a window winder, and at least partially fixing the window module to the door structure. The top part of the window module is pivoted around a longitudinal axis of the door structure situated in a plane including a center line and a radius of curvature (7) of the window perpendicular to the center line. Pivoting involves plastic deformation of the window module at the level of the pivot axis.
Patent FR-2845976-A1 (FR)
Title: Garbage collecting bin and vehicle equipped with same has mobile ejector operated by drive, especially power cylinders, in top of bin
Inventor: SQUARA LUCIEN
IPC: B65F3/28
Filed: 2002-10-17
Abstract: The bin (10), mounted on a vehicle (4), is fitted with an ejector (18) for discharging its load, moved along the body of the bin by a drive, especially one or more power cylinders (30, 32), located in the top of the bin. The drive is contained partially within a recess (28) formed by a projection on the end wall of the bin over the vehicle cab. The top of the bin is also equipped with a slideway to guide the ejector as it is moved along from one end to the other.
Patent FR-2831986-A1 (FR)
Title: Reduced switching noise electromagnetic switch having feed voltage coil inductance moved and first minimal voltage displacing coil/second higher minimal voltage pressure closing switch.
Inventor: HERTZ DIRK
IPC: H01H47/32
Filed: 2002-11-07
Abstract: The reduced switching noise method has an apparatus (1) with a feed voltage commanded coil (2) fed by an inductance (3) displacing moving switches (4) from the fixed switched contacts (5). A first minimal voltage feed value is set to displace the moving switch contacts. The voltage feed is raised to a second minimum value such that the moving contact produces a contact pressure with the fixed contacts.
Patent FR-2847785-A1 (FR)
Title: Bed base batten suspension socket, has hook cover fixed on fixing surface by retention unit having hook that anchors upper part of cover on base and having lower area with side edge covering an inner side of fixing surface
Inventor: LOBRY JACQUES
IPC: A47C23/06
Filed: 2002-12-03
Abstract: The socket has a base (6) with a horizontal support surface (7) resting on an upper side of a rail of a frame. The base has a vertical fixing surface (8) supported by a lateral side of the rail. A detachable hook cover (11) is fixed on the fixing surface by a retention unit having a hook (12) that anchors an upper part of cover on the base. The cover has a lower area with side edge (13) covering an inner side of surface (8).
Patent FR-2847917-A1 (FR)
Title: Process for installing or renewing railway track rails involves electrically welding together short rails, stored on rear transport wagon, end-to-end to form long rails that are installed from front of train
Inventor: BOITTIN JACQUES
IPC: E01B29/17
Filed: 2002-12-03
Abstract: The process involves electric resistance welding together short rails end-to-end to form long rails onboard a welding train present on a railway track being installed or renewed. The long rails are produced from short rails (7) disposed onboard transport wagons (6) at the rear of the track laying train. The long rails are placed on the track at the front of the train. The rails are measured after being joined together to check for vertical and horizontal alignment of the rails.  An Independent claim is included for an installation for implementing the above rail installation process.
Patent FR-2848124-A1 (FR)
Title: Use of a catalyst comprising copper and a tin/alkali metal promoter to produce alkyl halosilanes by reacting an alkyl halide with a contact material comprising silicon and the catalyst
Inventor: COLIN PASCALE
IPC: B01J23/80
Filed: 2002-12-09
Abstract: Catalyst comprising copper and a promoter is used to produce alkyl halosilanes by reacting an alkyl halide with a solid contact material comprising silicon and the catalyst, where the promoter comprises (by weight of silicon): 10-500 ppm tin, optionally 0.01-3% zinc, 0.01-2% alkali metal (cesium, potassium and/or rubidium) and optionally 50-3000 ppm phosphorus. An Independent claim is also included for production of alkyl halosilanes by reacting an alkyl halide with a solid contact material comprising silicon and a catalyst comprising copper and a promoter comprising (by weight of silicon): 10-500 ppm tin, 0.01-3% zinc, 0.01-2% alkali metal (cesium, potassium and/or rubidium) and 50-3000 ppm phosphorus.
Patent FR-2849422-A1 (FR)
Title: Vehicle chassiss front part, has assembling unit linking two cross frame units to form space for air passage between frame units, and having module with screws and parallel arms for fixing frame units and rails, respectively
Inventor: GROS CHRISTIAN
IPC: B62D25/08
Filed: 2002-12-26
Abstract: The front part (1) has two cross frame units (3a,3b) that are parallel to each other and linked to one another by an assembling unit (5). The assembling unit includes an assembly module (7) having screws (7a) for assembling the frame units and parallel arms (7b) for fixing side rails of chassis of a vehicle. The assembling unit forms a space for the passage of air between the cross frame units.  An Independent claim is also included for a chassis of a vehicle comprising the front part.