baber/WOPTO huggingface dataset:
Patent FR-2821701-A1 (FR)
Inventor: GROSSET CURTET YANN
IPC: H04B17/00
Filed: 2001-03-02
Abstract: The invention relates to a device comprising a module (2) for detecting low-power signals that can be received by a radiocommunication station in a pre-determined frequency band (F1-F2) which is lateral to the interference signal frequencies emitted with a high power by a frequency modulation transmitter (EFM).  Said module is mobile in a support of the transmitter (PY) which is intended to receive the station.  The module comprises filters (21), which detect the low-power signals in the predetermined frequency band (F1-F2), and a cell (22) that noticeably transposes the filtered low-power signals in a transposed frequency band, the upper frequency of which is more or less equal to the width of the predetermined frequency band.  An apparatus (5) on the ground is connected to the module (2) by means of a coaxial cable (4) and said apparatus measures the low-power signals detected by the module.
Patent WO-0229173-A1 (WO)
Title: Element for fixing plates
Inventor: HERMENS ULRICH
IPC: F16B5/02
Filed: 2001-10-01
Abstract: In a plate fixing element (2), in particular for glass sheets (1), comprising an elongated pivot (11) to be fixed to a structure (10) and having a free end and a hollow housing (7) movably receiving the latter, wherein the tilting movements along the longitudinal axis of the pivot (11) in the hollow housing (7) are possible, the free end of the pivot (11) is, according to the invention, inserted with controllable axial mobility in a bore (9) of a hinge element (8) pivotably supporting the pivot in the hollow housing (7). The invention proposes embodiments of the hinge element in the form of a ball and of an elastic sleeve member.
Patent FR-2824505-A1 (FR)
Inventor: GAGNIERE MARC
IPC: B29C37/02
Filed: 2001-05-10
Abstract: The invention concerns a device comprising a sheet (10) having a rough surface (10A), means (14, 16) for maintaining said sheet opposite the surface to be ground (12A) of the workpiece (12) and spaced apart from said surface. At least a pressing member (20) arranged on the rear surface side (10B) of the sheet (10) so as to contact locally said sheet (10) with the workpiece (12) and means for displacing the pressing member relative to the workpiece so as to exert said local contact in different zones of the workpiece. The invention also concerns a method which consists in exerting pressures on the rear surface (10B) of the sheet (10) so as to locally contact the sheet with the workpiece in different zones thereof.
Patent FR-2810698-A1 (FR)
Title: Fuel flow control device for high pressure fuel pump, has opening in valve housing, whose area varies non-linearly in response to valve movement
Inventor: TAKASHI TOHRU
IPC: F02M59/34
Filed: 2001-06-22
Abstract: An opening in a valve housing (30) which communicates with an outlet port, allows fuel to flow from a fuel conduit (11) to a supply conduit. The area of opening varies non-linearly in response to movement of a valve (40).
Patent FR-2827288-A1 (FR)
Title: Nouveaux derives d'octahydro-2h-pyrido[1,2-a]pyrazine, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
Inventor: GOLDSTEIN SOLO
IPC: C07D471/04
Filed: 2001-07-12
Abstract: Composés de formule (I) : (CF DESSIN DANS BOPI) dans laquelle :* Ra représente une chaîne alkylène (C1 -C6 ) linéaire ou ramifié,* X représente un groupement choisi parmi W1, -C (W1 ) -W2 -, -W2 -C(W1 )-, -W2 -C (W1 ) W2 -, -W2 -Ra-, et -CH (OR1 ) - dans lesquels W1 , W2 et R1 sont tels que définis dans la description, lorsque Y représente un groupement aryle ou hétéroaryle, ou* X représente un groupement choisi parmi liaison simple, -C (W1 )-, -W2 -C (W1 ) -, -W2 -Ra, et -CH (OR1 ) - dans lesquels W1 , W2 , Ra et R1 sont tels que définis précédemment, lorsque Y représente un groupement bicyclique, fusionné de formule : (CF DESSIN DANS BOPI) dans laquelle :. A représente un hétérocycle azoté de 4 à 7 chaînons, insaturé ou partiellement saturé, contenant éventuellement un second hétéroatome. B représente un cycle phényle éventuellement substitué par un ou plusieurs groupements tels que définis dans la description,leurs isomères, ainsi que leurs sels d'addition à un acide ou à une base pharmaceutiquement acceptable.Médicaments.
Patent FR-2830376-A1 (FR)
Inventor: BARBIER DENIS
IPC: H01S3/067
Filed: 2001-10-01
Abstract: The invention relates to a hybrid optical amplifier comprising a support (30) consisting of: at least one first light guide (32) which receives a light wave E with power Pe to be amplified from a first end (35) of the support; a second light guide (34) which receives a first pump wave L from a second end (33) of the support; a first multiplexer (36) which is connected to the first and second light guides and which can transmit waves E and L to a third light guide (37), said third light guide being connected to a third end (39) of the support; a fourth light guide (41) which is connected to (i) a pump wave filter element and (ii) a fifth end (43) of the support which can deliver a wave S with power Ps which is greater than power Pe; and a last light guide which is connected to the fourth end of the support and to the filter element.  The inventive hybrid optical amplifier also comprises an amplifier fibre (31) comprising a first end which is connected to the third end of the support and a second end which is connected to the fourth end of the support.
Patent FR-2830898-A1 (FR)
Inventor: BINON STEPHANE
IPC: E21B6/06
Filed: 2001-10-16
Abstract: The trepan cutter for drilling anchor holes in granite has an upper section (14) with cable connections (20) and a lower section (12) with a chain (42) to limit spacing of the upper and lower sections. The sections have a cylindrical bore (26) to receive a guide (22). The upper and lower sections have ramp faces to convert relative longitudinal movement of the sections into rotary movement.
Patent FR-2832467-A1 (FR)
Title: Metering pump with rotating valve comprises chamber with one wall constituted by piston and opposite conical wall with valve suction and discharge orifices, valve having slot selectively positioned by rotating valve
Inventor: WAUTELET JEAN PAUL
IPC: F04B7/00
Filed: 2001-11-19
Abstract: The metering pump with rotating valve (11) comprises a chamber one wall of which is constituted by a suction and discharge piston and the opposite wall is conical and comprises circular suction and discharge orifices belonging to the rotating valve. The valve has a selectively positioned slot (25), by rotating the valve, coaxial with the orifices. The slot is delimited in the upper part by a rounded circular arc edge (26) having the same radius as the orifices and, laterally, by edges (27) diverging from each other and tangentially connecting the rounded edge.
Patent FR-2817909-A1 (FR)
Title: Moteur a combustion interne en v avec charge regulee a deux etages
Inventor: HUTER JURGEN
IPC: F02B75/18
Filed: 2001-12-07
Abstract: L'invention concerne un moteur à combustion interne, comportant en particulier des rangées de cylindres (1, 2) agencées en forme de V et comprenant au moins deux turbocompresseurs à gaz d'échappement (10, 11) agissant parallèlement comprenant chacun une turbine (8, 9) et un compresseur (25, 26). Elle est caractérisée en ce qu'une turbine (14) d'un troisième turbocompresseur à gaz d'échappement (15) est agencée en aval des turbines (8, 9) des deux turbocompresseurs à gaz d'échappement (10, 11), le troisième turbocompresseur à gaz d'échappement étant réalisé plus grand que les deux turbocompresseurs à gaz d'échappement, et en ce que les deux turbocompresseurs à gaz d'échappement conjointement et le troisième turbocompresseur à gaz d'échappement sont associés respectivement à des plages de charge déterminées différentes.
Patent FR-2834133-A1 (FR)
Title: U-shaped electrical connector for holding blade contact, e.g. in automotive junction box, comprises spring piece pressing blade elements together in overlapping current transfer region
Inventor: REDZINIAK JOSEPH
IPC: H01R4/48
Filed: 2001-12-21
Abstract: The connector comprises an inverted U-shaped spring element (1), preferably with flared ends, which presses together two electrical connector blades (10, 11). The blades contact each other, e.g. by a few millimeters, one blade (10) being fixed to the base of a junction box or similar, the other (11) being part of a component to be retained. The spring element has an aperture through which the blade contacts of the component pass.
Patent WO-02063692-A1 (WO)
Title: Structure for protection against radio disturbances
Inventor: BELOT DIDIER
IPC: H01L27/02
Filed: 2002-02-04
Abstract: The invention concerns a structure for protecting a first zone of a semiconductor wafer comprising a substrate (11) having a first type of conductivity against high frequency disturbances liable to be injected from components formed in the upper part of a second zone of the wafer, comprising a highly-doped wall of the first type of conductivity having substantially the depth of said upper part. The invention is characterised in that said wall is divided into three highly-doped strips (21) of the first type of conductivity separated and enclosed by moderately-doped intermediate strips (23) of the first type of conductivity, the distance between the highly-doped end strips being of the order of magnitude of the substrate thickness.
Patent FR-2835319-A1 (FR)
Inventor: ALLAIN RENE
IPC: G01R15/18
Filed: 2002-01-29
Abstract: The method is based on an association of at least two saturation criteria enabling detection of a saturation phase when said criteria are met simultaneously. The invention is characterized in that a first saturation criterion (C<sb>e</sb> .<sb> sat</sb>) takes into account the calculation of an instantaneous prediction error ( (Y<sb>k</sb>)) as a function of the differential between the measured secondary current (<i>i</i><sb><i>s</i></sb>) and the secondary current (I<sb>s</sb>) predicted with the aid of a mathematical model, and in that a second saturation criterion (C<SB>F</SB>.<sb>sat</sb>) takes into account the instantaneous algebraic flux (<SP>F</SP>.<sb>mes</sb>) calculated by integration of the sampled secondary current (Y<sb>k</sb>), comparing said algebraic flux to a positive threshold (S+, S'+) and to a negative threshold (S-, S'-). Said comparison is initialized by exaggerating the probabilities of meeting the second saturation criterion at the beginning of the measurement, more particularly by an over-estimation (F_rem_haut) of the absolute value of the remanent flux of the transformer.
Patent FR-2840409-A1 (FR)
Inventor: MELNYK OLEG
IPC: B01L99/00
Filed: 2002-05-28
Abstract: The invention relates to a device for the presentation of polypeptides, a method for the preparation and the use thereof, as diagnostic tool (polypeptide chip) for miniaturized and highly parallel detection of structurally or functionally complementary molecules of said polypeptides, i.e. antibodies.
Patent FR-2825845-A1 (FR)
Title: Dynamo electric rotating machine for motor vehicle, uses injection of current into alternator stator to sustain speed and hence voltage output of alternator as extra load is switched in while engine is slowing
Inventor: KUSUMOTO KATSUHIKO
IPC: B60L50/10
Filed: 2002-06-10
Abstract: The electric machine reduces load on the engine when a load is switched in by delivering a current to an armature of the polyphase stator (6) while the engine is running. The machine is then forced to operate as a motor, which allows it to a maintain sufficient speed to produce the high output required as the additional load is switched on to the vehicle electrical system.
Patent FR-2840884-A1 (FR)
Title: Wood box, for a packet of cigarettes/playing cards, has concealed rods as the cover hinges and nylon filaments as closures to fit into holes at the upper edge of the base in a friction lock action
Inventor: LE VAILLANT ISNAWATI
IPC: B65D43/22
Filed: 2002-06-13
Abstract: The wood box, for a packet of cigarettes or playing cards, has a swing cover and closures. The base (2) and cover (1) of the box have panels forming the front and rear, and the two sides together with the bottom and the top. All the panels are held together by glue.  The cover is held at the base by two concealed metal rods (5) as hinges. The closures are two nylon filaments (3) bonded to the cover, which fit into holes (4) at the upper edge of the base body. The filaments are at a slight angle, so that they give a friction lock when the cover is closed to prevent it opening accidentally.
Patent FR-2841650-A1 (FR)
Title: Torque wrench has two measurement bridges with linear correction algorithm in microprocessor and self calibration against external reference with conditioner interface
Inventor: HAMBURGER NICOLAE
IPC: G01L5/24
Filed: 2002-06-26
Abstract: A torque wrench has two measurement bridges at separate locations (B, B) each having four active strain gauges measuring bending moments (M1, M2) and connected to signal conditioners (A1, A2) for an A/D converter (8) input to a microprocessor (9) that processes the values received using a linear correction algorithm and coefficients determined by calibration against a known torque reference that is connected through a third signal conditioner (A3).
Patent FR-2839754-A1 (FR)
Title: Systeme de controle de cognement pour moteur a combustion interne
Inventor: TAKAHASHI YASUHIRO
IPC: F02D35/02
Filed: 2002-09-16
Abstract: L'invention propose un système de contrôle de cognement pour moteur à combustion interne, permettant de réaliser un contrôle approprié du calage de l'allumage pour chaque cylindre. Ce système comprend des détecteurs de cognement délivrant un signal de détection; une unité permettant de définir une valeur limite pour une estimation du cognement exécutée à partir du signal de détection; une unité effectuant une estimation du cognement basée sur la valeur limite et le signal de détection; une unité définissant un montant de la demande de correction du paramètre de contrôle comprenant au moins le calage de l'allumage ¡ une unité corrigeant le paramètre de contrôle en définissant un montant de correction du paramètre de contrôle; et une unité de correction de la variation exécutant une correction afin de réduire la variation dans un cylindre.
Patent FR-2830879-A1 (FR)
Title: Filter for washer-drier has filter group for flushing water mounted on inside of door
Inventor: COLOMBERA GIOVANNI
IPC: D06F58/22
Filed: 2002-09-30
Abstract: The washer drier has a drum rotating on a horizontal axis in a casing with a door (1). The drum has a filter group (4) for flushing water mounted on the inside of the door. The filter assembly has multiple filter elements (5,6) with different filter characteristics. There are holding strips (7,8) with connectors to retain the filters.
Patent FR-2846887-A1 (FR)
Title: Caving harness has metal locking ring which can move freely when not under load
Inventor: THOMAS JOEL JACKY ANDRE
IPC: A62B35/00
Filed: 2002-11-12
Abstract: The caving harness for a rope has a loop (B) for fixing on the harness, with a length (AB) for safety  and a second loop (A), to receive a safety hook, an adjustable length (ACB), a metal locking ring (C) and an end (CD) to adjust the length. The metal locking ring can move freely when not under load.
Patent FR-2849794-A1 (FR)
Title: Batten for laser beam cutting machine table incorporating juxtaposed shelves spaced to suit the type and nature of the material being cut
Inventor: LE MASSON GILLES
IPC: B23K26/42
Filed: 2003-01-09
Abstract: A batten (8) for a laser cutting machine table is made up of a box (9) containing a plurality of parallel juxtaposed shelves (10) of which the upper free ridges form the plane for laying out the product to be cut. The distance between two juxtaposed shelves is chosen according to the nature of the material to be cut.  An Independent claim is also included for the shelves of the batten. In a preferred mode of realization, the batten (8) incorporates shelves in the shape of a thin sheet folded to form a chicane that allows the deviation of the laser beam, assuring in particular the opacity of the batten for the beam.
Patent WO-2004074580-A1 (WO)
Title: System for bridge-laying
Inventor: BERTRAND LUDOVIC
IPC: E01D15/127
Filed: 2003-01-22
Abstract: The invention relates to a system for laying a bridge (13) between two banks, comprising a bridge transport vehicle with a self-powered, remotely-controlled platform (1), having means (18) for deployment of the bridge (13) and for retraction thereof. Said platform (1) is not occupied by personnel and is not armoured. Said system further comprises a control post with means for communication with said platform (1). Said platform has a power unit (4, 8) giving the same an autonomous off-road ability remote from the control post.
Patent FR-2850255-A1 (FR)
Title: Case for entertainment video unit, for use in vehicle, has protective cover and self gripping band type fastening systems to hold external face of stowing units accommodating screen, tight against rear face of head-rest unit of seat
Inventor: ALBERT PASCAL
IPC: B60N2/879
Filed: 2003-01-28
Abstract: The case comprises stowing units (5, 46) to accommodate screen (3) with its front face visible when the case is in open position, and stowing units (4, 46) to accommodate electronic console (2). The protective cover and self gripping band structure type fastening systems (20, 40) hold the external face of the stowing units (5, 46) tight against the rear face of the head-rest unit of the seat. An Independent claim is also included for a video unit.
Patent FR-2850887-A1 (FR)
Title: Artillery barrel/gun cleaning device, has two orifices for draining cleaning liquid, and third orifice used to refill chamber with liquid, and to admit air in chamber when end of radial duct is arranged above liquid level
Inventor: BOURRELLY BERNARD
IPC: B08B9/02
Filed: 2003-02-10
Abstract: The device has a cylindrical body with a chamber (12) receiving a cleaning liquid. Orifices (13, 15) opening outside drain, by gravity, the liquid when it is situated below the level (21) of the liquid in the chamber during the device rotation. An orifice (14), aligned with orifices (13, 15), is used to refill the chamber with the liquid, and to admit air in the chamber when an end (19) of a radial duct (17) is arranged above the liquid level. Radial duct has one end opening into an orifice (14) and other end (19) arranged in the vicinity of the chamber wall (20) situated opposite to the orifice.
Patent FR-2851457-A1 (FR)
Title: Inter-somantic cage for replacing damaged intervertebral disc, has vein with transversal section defined in plane perpendicular to end face having triangular form with base defined by side that is situated on end face
Inventor: RAZIAN HASSAN
IPC: A61F2/30
Filed: 2003-02-21
Abstract: The cage has a body (1) delimited by two opposing parallel end faces (2, 3) and by a side face (4) linking the end faces. A vein (11) realized on the face (2) is defined in a continuous manner following a closed curve. A transversal section (12) of the vein is defined in a plane perpendicular to the end face (2) having a triangular form with base defined by a side that is situated on the end face (2).
Patent WO-2004024220-A1 (WO)
Inventor: PARDONGE JEAN-MARC
IPC: B65D83/44
Filed: 2003-07-10
Abstract: Valve (10) de distribution de produit fluide comportant un corps de valve (11) et une soupape (12) coulissant dans ledit corps de valve (11) entre une position de repos et une position de distribution, ladite valve (10) comportant des moyens de régulation thermique (12, 20) pour limiter le refroidissement de la soupape (12) lors de la distribution du produit.
Patent WO-2004036013-A1 (WO)
Title: Precombustion chamber ignition device for an internal combustion engine, precombustion chamber igniter and ignition method
Inventor: ROBINET CYRIL
IPC: F02B19/12
Filed: 2003-10-17
Abstract: The invention concerns an ignition device for an internal combustion engine comprising: a main combustion chamber (1) provided with a compression system, and an igniter (11) including a precombustion chamber (2) and an ignition system (13, 14), the precombustion chamber being defined by a precombustion chamber casing (12) having a head (12a) including passageways (15), the head (12a) of the precombustion chamber casing (12) separating the precombustion chamber (2) from the main chamber (1) and communicating the precombustion chamber (2) with the main chamber (1) via the passageways (15). The invention is characterized in that the passageways comprise at least one passage for propagating a flame front of the precombustion chamber (2) to the main chamber (1) when the engine is running at low charge and at least one passage not allowing propagation of a flame front while allowing passage of unstable compounds of the precombustion chamber (2) to the main chamber (1).
Patent FR-2854086-A1 (FR)
Title: Flame coating of object with a fusible coating material, notably for the zinc or zinc-aluminum alloy coating of iron pipes
Inventor: TOURNIER ALAIN
IPC: C23C4/08
Filed: 2003-04-23
Abstract: Coating of an object (40) with a fusible coating material consists of establishing a flame (44) directed towards the object to be coated and introducing a quantity of the fusible coating material into the flame. The flame has a temperature sufficiently elevated to at least partially melt the coating material. The flame speed is chosen such that the molten coating material is projected onto the object to be coated and at least a part of the coating material is in a molten state during its impact with the object. An independent claim is also included for a device for the flame coating of an object by this means.
Patent FR-2854694-A1 (FR)
Title: Elastic bracelets testing machine, has envelope presenting two end parts maintained in associated covers, where one cover is connected to gear motor for being moved back and forth in longitudinal direction of central part
Inventor: TENDANT BERNARD
IPC: G01N3/02
Filed: 2003-05-07
Abstract: The machine has a bracelet support constituted by a hollow envelope (20). The envelope presents a central part on which bracelets to be tested is fixed. The envelope presents two end parts maintained in associated covers. One of the covers is connected to a gear motor (9) for being moved back and forth in longitudinal direction of central part. The axial movement generates circumferential variations of main part.
Patent FR-2854863-A1 (FR)
Inventor: DE BENTZMANN ALAIN
IPC: B62D65/08
Filed: 2003-05-12
Abstract: The process involves laying a waterproof sheet provided with an adhesive cord on a liner of a door by applying the cord on the liner. An irregular-shaped part (22) supported by a support plate (23) is applied on the sheet. A pressure is exerted on the part (22) by the plate to squeeze the cord and to fix the sheet on the liner. The sheet and plate are made of flexible and semi-rigid materials, respectively. An independent claim is also included for a waterproof sheet installing device.
Patent FR-2861840-A1 (FR)
Title: Refrigerator, has condenser and retainers mounted in screwing holes with fixing unit that fixes condenser in position with respect to rear surface of body, where extended sides of rear surface of body have respective screwing holes
Inventor: HEKIMOGLU AYDIN
IPC: F25D23/00
Filed: 2003-10-31
Abstract: The refrigerator has a body (2), and a lower screwing hole (9) placed in an extended side of a rear surface (3) of the body. An upper screwing hole (10) and a lateral screwing hole (8) are arranged on another extended side of the rear surface. A condenser (4) and three retainers (7) are mounted in the screwing holes (8-10) with a fixing unit that fixes the condenser in a position with respect to a rear surface of the body.