baber/WOPTO huggingface dataset:
Patent FR-2820055-A1 (FR)
Inventor: CHAPUT CHRISTOPHE
IPC: H01M8/12
Filed: 2001-01-26
Abstract: The invention concerns an oxide ion conductive ceramic membrane, characterised in that it comprises a non-null finite volume with non-null total thickness E, comprising, a dense layer (CD) of a solid electrolyte, a so-called bonding layer (CA), of mixed conductive porous cathode (EP) and porous anode (EP'), a cathode current collector (CC) and an anode current collector (CC'), a coating porous layer (ER), and a coating porous layer (ER'), and characterised in that the volume E of said membrane, is equal to the sum of the thickness of said elements. The membrane is used for separating oxygen from air or from a gas mixture containing same and in particular for producing ultra-pure oxygen under high pressure in a closed chamber.
Patent FR-2820496-A1 (FR)
Title: Infrared sensor cap for guided missile has nose cap with opening in front of seeking head closed by cap with tapered outer edge and seal ring
Inventor: ELIE PHILIPPE
IPC: F42B15/01
Filed: 2001-02-07
Abstract: The guided missile has a nose cone (1) with an opening in front of the seeking head. The opening receives a cap (3) which has an outwardly tapered sidewall (7,8) seating in a correspondingly angled surface of the nose cone opening. The sensor cap has a peripheral seal (9) to engage the opening edge. The sensor cap is biased outwardly by a ring (10).
Patent WO-0205753-A1 (WO)
Title: Polymer hydrogel resistant to biodegradation, preparation and use thereof as tissue regeneration support
Inventor: RANSON MICHELE
IPC: A61K6/898
Filed: 2001-07-16
Abstract: The invention concerns a hydrogel of at least a polymer selected among proteins, polysaccharides and derivatives thereof. The invention is characterised in that the sterile hydrogel contains said crosslinked polymer as well as an efficient amount, for its subsequent use, in regions of the human or animal body rich in free radicals, of at least an antiseptic, amount efficient for protecting it against the free radicals. The invention also concerns the preparation of said hydrogel and its use as tissue regeneration support.
Patent FR-2823250-A1 (FR)
Title: Flood-resistant panel for doorways and window openings has reinforcing members, rubber seal, counter plate and threaded locking elements
Inventor: BANZET LOUIS PAUL
IPC: E06B9/02
Filed: 2001-04-04
Abstract: The flood-resistant panel consists of a moulded panel (1) with reinforcing members (2, 3), projecting edges (18) to prevent inward thrust, and a rubber seal (5) in a cavity (17) compressed by a counter-plate (9) and threaded locking elements (7). The panel is held in place by bolts.
Patent FR-2827013-A1 (FR)
Inventor: PORTALIER JACQUES
IPC: F02M26/25
Filed: 2001-07-03
Abstract: The system comprises a fresh air inlet (22) and an inlet (23) for exhaust gas to be recycled in the engine (20). There are two gas circulation branches (24,25) extending between the fresh air inlet and the engine, one of which (25) comprises a cooler (26) connected to the air inlet and whose outlet is connected to the inlet of a first butterfly valve (27) whose outlet is connected to the engine. The other branch comprises a heat exchanger (28) with inlet connected to the air inlet and outlet connected to the inlet of a second butterfly valve (29) whose outlet is connected with the outlet of the first butterfly valve, to the engine. The inlet of the gas to be recycled is connected through a control valve (30) to the other branch, between the exchanger and the second butterfly valve.
Patent FR-2816568-A1 (FR)
Title: Brake booster for increased braking magnitude required in emergency brake, has engaging portion for connecting tubular portion and valve body when input shaft is driven forward through given stroke
Inventor: INOUE HIDEFUMI
IPC: B60T8/32
Filed: 2001-11-06
Abstract: The brake booster has an engaging portion for connecting a tubular portion (21) and a valve body (6) together when an input shaft is driven forward through a given stroke relative to the valve body. The engaging portion terminates the connection between the tubular portion and valve body as the input shaft retracts to its inoperative position.  When the tubular portion and valve body are connected, the second seat (S2) of a valve component (26) is removed from an atmosphere valve seat (22) while the input shaft is driven forward.
Patent FR-2834278-A1 (FR)
Inventor: GENETRE ERIC
IPC: B65F1/06
Filed: 2001-12-28
Abstract: The invention concerns a device for dividing a receptacle into compartments for sorting, arranged on the opening of the receptacle and designed to maintain at least an open bag, comprising a crosspiece consisting of at least two telescopic elements (1, 2) formed by profiled sections with matching shape to ensure that they slide with longitudinal guidance, the profiled section forming each element consisting of a body having a part with large cross-section (4, 10) which is mounted on a part with narrower cross-section (5, 11) at the base of which is provided, forming a single piece therewith, on its two sides and over its entire length, means for catching and locking the bags to be maintained.
Patent FR-2835127-A1 (FR)
Title: Verification of transmitted documents uses lot number and volatile code with key associated with document
Inventor: ETIENNE PATRICIA
IPC: G06Q10/00
Filed: 2002-01-21
Abstract: The process for protection of documents uses a lot number containing the transmission date and author of a document. A volatile code and a key are used with this, in order to check the authenticity of a received document.  The procedure for the protection of the verification of the authenticity of a document includes working out, with respect to one part of the lot number containing the transmission date of the document, the name of the author or entity transmitting the document, and a title value defining numerically the value of the document. The system also uses a volatile code identifying the entity which has transmitted the document in order to determine a transformed lot number, correlated to the serial number allocated to the transmitter of the document. The transformed lot number correlated to the serial number and to the identifier of the transmitter are recorded on the document. A key is inserted between at least two sections of the transformed lot number.
Patent FR-2835406-A1 (FR)
Title: Article of jewellery with slot for one or more decorative elements to slide freely to and fro
Inventor: UZAN PHILIPPE
IPC: A44C17/02
Filed: 2002-02-04
Abstract: The article of jewellery, such as a ring, bracelet or collar, is made with a straight slot having apertures at its ends for inserting one or more decorative elements that are able to slide to and fro along the slot. Each decorative element is in three sections: an outer section (4) above the slot, an intermediate section that (5) moves in the slot while preventing the decorative element from rotating, and an inner section (6) in the form of a rod that goes across the slot and prevents the decorative element from dropping out. After inserting the decorative elements, which can be for example in the form of letters, numerals or geometrical shapes, the open ends of the slots are covered by fixed decorative elements which can be optionally made removable so that they and the sliding elements can be changed.
Patent WO-02090473-A1 (WO)
Title: Lubricating grease, preparation and use thereof, in particular for lubricating contacts involving elastomers
Inventor: BELOT PIERRE
IPC: C10M177/00
Filed: 2002-05-03
Abstract: The invention concerns a lubricating grease, characterised in that it comprises 70 to 95 wt. % of a mixture containing at least a first fatty acid ester and sorbitan and at least a second fatty acid ester and polyalkoxylated sorbitan, said esters being present in weight amounts, relative to the weight of said mixture, of 10 to 90 % and 90 to 10 % respectively, and 5 to 30 wt. % of at least a thickening agent. The invention also concerns a method for preparing a grease in accordance with the invention, and the use of such a grease as lubricant. The invention further concerns a vehicle wheel comprising the inventive grease.
Patent WO-03007265-A1 (WO)
Title: Method for transmitter and receiver matching
Inventor: GAUTHIER LAURENT
IPC: G08C17/02
Filed: 2002-06-25
Abstract: A transmitter is adapted to transmit a command, towards one or more receivers. Each receiver is adapted to receive said command and identify said transmitter which has transmitted it; furthermore, each receiver is adapted to supply a signal addressed to an installer, for example a visual signal by actuating an operator connected to the receiver. The method for matching a transmitter and a receiver, consists in assigning (30) a subset or a rank to each receiver; then the receivers supply (32) a signal, depending on their subset or their rank, for example in response to a rank modifying command. When only the receiver to be matched supplies (34) a signal, the installer emits a command from the transmitter. The receiver which has just supplied the signal receives the command and is matched to the transmitter which has transmitted it. The matching is carried out without any action on the receivers, simply by means of commands transmitted from the transmitter.
Patent WO-03006698-A1 (WO)
Title: High-ductility aluminium alloy part cast under pressure
Inventor: COSSE FRANCOIS
IPC: C22C21/02
Filed: 2002-07-09
Abstract: The invention concerns a safety or structural part cast under pressure made of high-ductility aluminium alloy consisting of (in wt. %): Si 2-6; Mg < 0.40; Cu < 0.30; Zn < 0.30; Fe < 0.50; Ti < 0.30, at least an element for reducing adherence on the mould such as Mn (0.3-2%), Cr (0.1-0.3), Co (0.1-0.3), V (0.1-0.3) and Mo (0.1-0.4), and at least an element modifying eutectics, such as Sr (50-500 ppm), Na (20-100 ppm) and Ca (30-120 ppm); other elements < 0.05 each and < 0.10 in total, the balance being aluminium exhibiting, after T5 tempering at a temperature less than 220 °C, a yield strength Rp0.2 > 110 MPa and an elongation A > 10 %.
Patent FR-2838342-A1 (FR)
Title: Cosmetic or dermatological compositions, e.g. for combating skin aging, containing extract of Sargassum muticum brown algae having e.g. antiradical and DNA protecting action
Inventor: PELLEGRINI MAX
IPC: A61Q19/08
Filed: 2002-04-10
Abstract: Cosmetic or dermatological compositions containing an extract (I) of the brown alga Sargassum muticum (Yendo) Fensholt are new.
Patent FR-2839712-A1 (FR)
Title: Micromechanical device for use in liquid input control and liquid pressure detection elements and medical micro-pumps has mobile element formed in an insulating layer and prevented from adhering to a stopping surface formed on support
Inventor: MAILLEFER DIDIER
IPC: B81B3/00
Filed: 2002-05-14
Abstract: Micromechanical, especially fluidic, device (100) comprises a support (36), insulating layer (34) covering at least part of the support, and mono- or poly-crystalline silicon layer (32) on the insulating layer. Recess (35) formed in insulating layer defines a residual mobile element (40) connected to the silicon layer. Adhesion of a stopping surface (42) to the mobile element is prevented. A micromechanical device (100), especially a fluidic device, comprises a stack (30) consisting of a support (36), an insulating layer (34) covering at least part of the support, and a mono- or poly-crystalline silicon layer (32) on the insulating layer. A recess (35) is formed in the insulating layer, in order to define a residual mobile element (40) connected to the silicon layer (32). A stopping surface (42) is formed on the surface of the support (36), facing the mobile element (40) and in at least part of the recess (35). The stopping surface (42) possesses physico-chemical properties that prevent adhesion of the mobile element (40) to the stopping surface (42). Independent claims are given for the following: (1) a process for fabricating the micromechanical device; (2) a liquid input control element; (3) a liquid pressure detection element; (4) a micro-pump comprising at least one fluidic device according to the invention; and  (5) utilization of the micro-pump as an implantable medical pump and as an external medical pump, for the regular and controlled supply of liquid medicinal compositions.
Patent FR-2843254-A1 (FR)
Title: Modem/electrical distribution network connection mechanism having HF modulated signals branching wires connected with capacitor neutral coupled and high/band pass filter connected conductor plane/neutral.
Inventor: BARRE PIERRE NOEL GUY
IPC: H04B3/56
Filed: 2002-08-01
Abstract: The coupling mechanism has mains phase (P) ,ground (T) and neutral (N) connected to output wires (7 ,10) for HF modulated signals by branch wires (6,8). There is a capacitor (C) coupling to neutral. There is a bidirectional (5) high pass or pas band filter connected between the conductor plane and neutral.
Patent FR-2828254-A1 (FR)
Title: "amortisseur selon le principe a un seul tube"
Inventor: LUTZ DIETER
IPC: F16F9/508
Filed: 2002-08-02
Abstract: Un amortisseur comprend un cylindre rempli de fluide d'amortissement, dans lequel est disposée de manière axialement mobile, une tige de piston avec un piston équipé de soupapes d'amortissement pour les deux directions de mouvement, une chambre de compensation précontrainte en pression étant prévue en combinaison avec les chambres de travail séparées par le piston, et étant pour sa part séparée de l'une des deux chambres de travail par une paroi intermédiaire équipée d'une soupape d'amortissement agissant en supplément de la soupape de piston. Entre la chambre de compensation 17 et la chambre de travail voisine 11, en-dehors de la première soupape d'amortissement 23, dans la paroi intermédiaire, est disposée une seconde soupape d'amortissement 25 agissant en fonction de la vitesse, et dont la force d'amortissement est limitée à une plage de force d'amortissement, à partir de laquelle la première soupape d'amortissement 23 dans la paroi intermédiaire 21, devient active.
Patent FR-2846613-A1 (FR)
Inventor: COMBEAU FREDERIC
IPC: B60N2/20
Filed: 2002-10-31
Abstract: The tilting support for a motor vehicle safety belt (1) has a loop (8) made of metal wire encased in plastic hinged to the side frame (3) of the seat in front of the access door. The retainer has a lock and release assembly with respect to a mounting foot. The retainer can be mounted on the motor vehicle seat back tilt control.
Patent FR-2835286-A1 (FR)
Title: Systeme de commande d'injecteur de carburant
Inventor: XU MIN
IPC: F02D41/20
Filed: 2003-01-28
Abstract: La présente invention concerne un système de commande d'injecteur de carburant comprenant un électroaimant (140) et une armature (220). Conformément à la présente invention, l'électroaimant (140) est préchargé à un niveau qui est légèrement en dessous d'un niveau de courant qui déplacerait l'armature (220) située près de l'électroaimant pendant une période connue. Un courant plus important est alors appliqué à l'électroaimant ce qui déplace rapidement l'armature vers une position ouverte. Un courant est alors appliqué, lequel est inférieur au courant de précharge ou d'ouverture de pointeau pour maintenir l'armature à une position ouverte. Enfin, tout le courant est supprimé de l'électroaimant, en permettant que l'armature revienne à une position fermée.
Patent FR-2852217-A1 (FR)
Title: Drinking glass service has glasses without bases inserted into openings in support plate
Inventor: FARAUD FRANCOIS
IPC: A47G19/22
Filed: 2003-03-10
Abstract: The drinking glass service uses glasses (2,3) without bases which can fit into recesses in a support plate (1). The glasses can have straight or curved stalks. The plate can have an angled upper face. The glasses can each take different positions on the side faces of a polygonal stalk.
Patent WO-2004058414-A1 (WO)
Title: Fluid product dispensing device
Inventor: BERANGER STEPHANE
IPC: B05B11/00
Filed: 2003-12-19
Abstract: The invention relates to a fluid product dispensing device.  The inventive device comprises: a chamber (15, 15') which is equipped with an inlet valve (2, 112) and an outlet valve (67, 76) and which defines an impervious sliding cylinder (14); a piston (6) which is disposed in the chamber and which comprises a lip (61) that can slide in an impervious manner in the aforementioned sliding chamber (14); a support flange (42) which is intended to rest on a container neck; and a ferrule (5), against which the aforementioned piston (6) is spring loaded in the rest position.  The invention is characterised in that the impervious sliding cylinder (14) is disposed above the support flange (42), such that it cannot be inserted into a container neck.
Patent FR-2854120-A1 (FR)
Title: Industrial vehicle e.g. truck, door body unit, has air passage tube whose front opening is opened in vehicle front direction and back opening is oriented in direction of upper part of wheel house
Inventor: KINT LAURENT
IPC: B60J5/04
Filed: 2003-04-28
Abstract: The unit has an air passage tube (2) whose front opening (3) is opened in a vehicle front direction. The air passage tube has a back opening (4) that is oriented in a direction of an upper part of a wheel house (5). The tube has blades (6) for permitting the orientation of air flow across the tube, where the blades are disposed at a level of the front opening of the tube.
Patent FR-2857145-A1 (FR)
Inventor: GAGNOT DOMINIQUE
IPC: H01J17/49
Filed: 2003-07-02
Abstract: The present invention relates to a method and a device for generating pulses of amplitude A and duration T on a plurality of columns of a PDP. The method comprises the following steps: 
- during a first phase, applying a DC voltage across the terminals of a solenoid (L) so that the latter stores current, 
- during a second phase, applying a voltage of amplitude A across the terminals of the capacitors of the PDP columns and discharging into the latter a part of the current stored in the solenoid up to the point where the voltage across the terminals of the columns of the display reaches the amplitude A, 
- during a third phase, maintaining said voltage of amplitude A across the terminals of the display columns so as to create a discharge current between the columns and the rows of the PDP cells in the written state and bringing the current stored in said solenoid to zero, 
- during a fourth phase, charging the solenoid with the current stored in the capacitors of the PDP columns until the voltage across the terminals of the latter becomes zero, 
- during a fifth phase, bringing the current stored in the solenoid to zero.
Patent FR-2858261-A1 (FR)
Inventor: NAYRAC FREDERIC
IPC: B25C1/08
Filed: 2003-07-29
Abstract: The apparatus has a chamber (15) closed by a chamber sleeve (1) and a cage. A piston (17) is propelled in a cylinder (2) to drive a unit e.g. nail, under the action of explosion of gas-air mixture in the chamber. The chamber sleeve and the cylinder are arranged such that the sleeve comes into stop against the cylinder at the time of closing of the apparatus. The cage and the chamber sleeve are connected with a clearance by sliding.
Patent FR-2862625-A1 (FR)
Title: System for filling containers with granules, as catalyst reactors for petroleum/chemical industries or cereal grain silos, has guide tubes for flows with partial flows directed into weak flows for compensation
Inventor: POUSSIN BERNARD
IPC: B01J8/00
Filed: 2003-11-25
Abstract: A system for filling containers with solid granules has a body (1) with enlarged tubes (2) containing straight tubes (6) to control the flow of granules. At the tube outlets, the granules are diverted to the periphery by gas jets from perforated tubes (4). A rotating plate (3) has brushes (30) around its circumference, with bristles of various lengths, to disperse the granules on a horizontal plane. A correction system (9, 11-14, 16) delivers partial flows of granules into the body, to compensate for any omissions in the flow of granules through the body from above, into the zones where there is a weak flow.
Patent FR-2855649-A1 (FR)
Title: Cast iron container and sealing lid for radioactive materials, includes steel ring insert bonded to casting by chemical reaction
Inventor: BEZIAT ALAIN
IPC: B23K28/00
Filed: 2003-05-27
Abstract: An open end (6a) allows access to the interior (10) of a main body (6). At this end a steel insert (12) is provided for lid assembly. Each insert is fixed to the open end at a bonding zone (14) formed by chemical reaction between the casting and the steel. The body is cylindrical. Extending along the main axis (8), it contains a cylindrical space. Each steel insert forms a coaxial ring. The insert extends the body longitudinally. One end is open, the other closed. In a variant, both ends are open, and each is similarly-equipped for closure. Each joining zone (14) has a mean thickness between 10 Microm and 5 mm. An independent claim is included for the production of the above container.
Patent FR-2870113-A1 (FR)
Title: An adhesive dressing comprising a thin polyurethane film, a reinforcing film and protector films in which the first protector film has a deposit of adhesive for use in removing the reinforcement film
Inventor: BUTAVAND ALEXIS
IPC: A61F13/02
Filed: 2004-05-12
Abstract: An adhesive medical dressing consisting of a thin skin adhesive coated polyurethane film, a reinforcing film fixed to the back of the first film, a first protector film in contact with the skin adhesive, a double sided adhesive glued to the other face of the protector film, a second, larger, protector film covering the skin adhesive and glued onto the double sided adhesive and handling flanges formed on each protector film. With reference to Figure 2. The first protector (3) consists of a flange folded longitudinally on the center line to form a handling tongue (6) which receives, on its normally adhering face and at a distance from the fold a double sided adhesive (4) or a deposit of adhesive forming a continuous or discontinuous band or disk which has sufficient surface to be usable to remove the reinforcement (2). The flange bearing the adhesive (4) is reused, after application of the dressing to the skin to grasp the reinforcement (2) on one edge by adhesive action and remove it from the layer (1). The dressing optionally comprises an absorbent compress (1 Bis) fixed onto the surface of the polyurethane film (1) and covered by the protective films (3 and 5).
Patent FR-2874447-A1 (FR)
Title: Dispositif afficheur a cristal liquide comprenant des moyens perfectionnes de commutation a la peripherie de l'afficheur
Inventor: LALLEMANT SYLVAIN
IPC: G09G3/36
Filed: 2004-08-17
Abstract: La présente invention concerne un dispositif afficheur à cristal liquide comprenant deux substrats munis d'électrodes respectives (12), et situés de part et d'autre d'une couche de molécules de cristal liquide, les électrodes prévues sur l'un au moins des deux substrats étant recouvertes d'une couche d'ancrage, caractérisé par le fait qu'il comprend sur l'un au moins des deux substrats des motifs (120) qui possèdent une épaisseur au moins sensiblement identique à celle des électrodes (12,) et qui possèdent des caractéristiques d'adhésion vis à vis de ladite couche d'ancrage, sensiblement identiques à celles des électrodes (12), ces motifs (120) ne contribuant pas à l'adressage de l'afficheur, et situés dans la zone non active de celui-ci, jouxtant une zone active.
Patent FR-2877209-A1 (FR)
Title: Prothese de tete radiale inferieure
Inventor: ROUX JEAN LUC
IPC: A61L27/10
Filed: 2004-10-28
Abstract: Selon l'invention, cette prothèse (1) présente au moins deux cavités anatomiques concaves (11, 12), dont au moins une première (11), aménagée sur la face distale de la tête radiale (4), est destinée à recevoir les os de la première rangée du carpe et à réaliser une articulation avec ceux-ci, et dont une deuxième (12), aménagée sur le côté médial de la tête radiale (4), est destinée à recevoir la tête cubitale et à réaliser une articulation avec celle-ci.