baber/WOPTO huggingface dataset:
Patent FR-2844795-A1 (FR)
Title: Pure strontium ranelate preparation in high yield on an industrial scale, useful as anti-osteoporosis agent, by multistage process starting from dialkyl 3-oxoglutarate and malononitrile
Inventor: VAYSSE LUDOT LUCILE
IPC: C07D333/38
Filed: 2002-09-24
Abstract: Industrial synthesis of strontium ranelate (I) involves reacting a dialkyl 3-oxoglutarate with malononitrile in methanol in presence of morpholine; reacting with sulfur at reflux; reacting alkyl 5-amino-4-cyano-3-(2-methoxy-2-oxoethyl)-2-thiophene-carboxylate with an alkyl bromoacetate in presence quaternary ammonium compound and potassium carbonate at reflux; and reacting the obtained tetraester with strontium hydroxide.  Industrial synthesis of strontium ranelate of formula (I) (or its hydrates) involves: (a) reacting a dialkyl 3-oxoglutarate of formula ROOC-CH2COCH2-COOR (IV) with malononitrile (V) in methanol, in presence of morpholine in an amount of more than 0.95 moles per mole of (IV);  (b) reacting the obtained enolate salt of formula (VI) with sulfur in an amount of more than 0.95 moles per mole of (IV), heating the mixture at reflux and isolating the product by precipitation with water followed by filtration;  (c) reacting the obtained thiophene derivative of formula (III) with a bromoacetate of formula BrCH2COOR' (VII) in presence of a catalytic amount of at least one 8-10C quaternary ammonium compound of formula R1R2R3R4N+.X- (A) and potassium carbonate at reflux in an organic solvent, followed by filtering, concentrating by distillation, adding a cosolvent, cooling, filtering again and drying the obtained powder; and  (d) reacting the obtained tetraester of formula (II) with strontium hydroxide in an amount of at least 2 moles per mole of (II) under reflux in water, followed by filtering the hot mixture, washing the precipitate with boiling water and drying the obtained powder to give (I). R, R', R1  =  1-6C alkyl;  R2 - R4  =  8-10C alkyl;  X  =  halogen. Independent claims are included for: (1) Preparation of (III) from (IV) via (VI) as described above; and  (2) Preparation of (I) from (II) as described above.
Patent FR-2839115-A1 (FR)
Title: Dispositif de detection de rate d'allumage pour moteur a combustion interne
Inventor: TANAYA KIMIHIKO
IPC: F02D45/00
Filed: 2002-10-15
Abstract: Un dispositif de détection de raté d'allumage pour moteur à combustion interne apte à détecter une combustion lorsqu'un courant ionique généré lors de la combustion est superposé à un courant de fuite, même si ce courant ionique n'a subi aucune augmentation. Un élément de détection de courant ionique (1) détecte un courant ionique s'écoulant entre des électrodes disposées dans une chambre à combustion du moteur à combustion interne à travers des ions générés lors de la combustion d'un mélange d'air et de carburant, grâce à l'application d'une tension aux électrodes. Un élément de reconnaissance de tendance (4-7) reconnaît une tendance de changement dans le courant ionique détecté par l'élément de détection de courant ionique. Un dispositif de détermination de seuil (8) définit un seuil pour une sortie dudit élément de reconnaissance de tendance.
Patent FR-2847666-A1 (FR)
Title: Munition initiator has elastic washer to separate electrical initiator from charge during handling
Inventor: LECOMPTE PATRICE
IPC: F42B39/00
Filed: 2002-11-25
Abstract: The munition has a washer (20) with a through hole (22) positioned in its base and positioned opposite an electrical initiator (12) integral with the munition. The initiator can be contacted during operation of the munition, but is prevented from being contacted accidentally when the munition is being handled. The washer can be made of elastic material. there can also be a plug (30) to cove the base.
Patent FR-2849445-A1 (FR)
Title: Crosslinkable silylated lacquer with antisoiling properties, useful e.g. for coating architectural textiles, comprises alkenyl silane(s), catalytic system based on metal compounds and ultrafine filler
Inventor: QUEMIN MARYLINE
IPC: C09D7/45
Filed: 2002-12-26
Abstract: A new crosslinkable silylated lacquer (I) comprises: alkenyl silane(s); at least one catalytic system comprising (i) at least one organometallic condensation catalyst (B-1) and a chelate and/or alkoxide of titanium, zirconium, germanium or aluminum; an ultrafine filler; and optionally one or more of arylsilanes, other types of silanes, thickeners and/or functional additives.  A new crosslinkable silylated lacquer (I), specifically having antisoiling properties, comprises: (a) at least one alkenyl silane;  (b) at least one catalytic system comprising (i) at least one organometallic condensation catalyst (B-1) and (ii) at least one chelate of a metal M and/or metal alkoxide of formula M(OJ)n (B-2);  (c) at least one ultrafine filler; and optionally  (d) one or more of arylsilane(s), other types of silane(s), thickener(s) and/or functional additive(s).  M  =  titanium, zirconium, germanium or aluminum;  n  =  valency of M;  J  =  1-8C alkyl. Independent claims are included for: (1)  a method for lacquering architectural textiles or other substrates, involving applying (I) to the silicone surface of a substrate formed at least partially from silicone (preferably silicone elastomer);  (2) composites (other than architectural textiles), obtained by the above method and comprising either (a) a (preferably flexible) support (specifically a textile, non-woven or polymer film), optionally a coating (comprising at least one layer of silicone elastomer and at least one other (co)polymer) on at least one face of the support and at least one layer of the lacquer (I) or (b) a solid supporting mass (optionally of silicone and/or at least partially coated with silicone, specifically silicone elastomer) at least one layer of the lacquer (I); and  (3) composite architectural textiles, obtained by the above method and comprising a (preferably flexible) support (specifically a textile, non-woven or polymer film), optionally a coating (comprising at least one layer of silicone elastomer and at least one other (co)polymer) on at least one face of the support and at least one layer of the lacquer (I).
Patent WO-03106038-A1 (WO)
Inventor: LAFLAQUIERE BRUNO
IPC: B07B13/00
Filed: 2003-06-17
Abstract: The invention concerns a method for sorting a mixture comprising ripe grapes, unripe grapes and possible impurities such as leaf stalks or fragments, to separate the ripe grapes from unripe grapes and impurities, comprising the following steps: deposition of the mixture to be sorted after separating the burst grapes, in a vat (2) containing a food liquid (L), whereof the density is selected such that the ripe grapes drop to the bottom of the vat where they can be recovered and the unripe grapes and impurities float at the surface.
Patent FR-2853692-A1 (FR)
Title: Rotating ignition motor, has circular rotor composed of axis receiving perforated hub and caging bolt, bearing shield to receive caging bolt in cage and to close fixed body of rotor, and regulating case fixed on bearing
Inventor: DUMONT ALAIN PAUL
IPC: F02B53/00
Filed: 2003-04-08
Abstract: The motor has a fixed body of rotor with a bearing, and a circular rotor composed of an axis receiving a perforated hub and a caging bolt. A ventilator is introduced on periphery of the hub. A cylinder head (63) terminating a structure of the rotor is at periphery of the ventilator. A bearing shield (72) receives the caging bolt in a cage and closes the fixed body of rotor. A regulating case is fixed on bearing of the body.
Patent FR-2856788-A1 (FR)
Title: Multiple-effect munition with shaped explosive charges, primer systems and fragmentation casing, includes second annular explosive charge initiated by second primer system
Inventor: VIVES MICHEL
IPC: F42B12/16
Filed: 2003-06-24
Abstract: Part (3a) of the fragmentation casing is located ahead of a covering base (11). A second annular explosive charge (12), placed in contact with the front part (3a) of the casing, is initiated by a second primer system (13, 20.
Patent FR-2857634-A1 (FR)
Title: Vehicle seat with longitudinal adjusting and locking comprises runner carrying locking cursor able to occupy adjustment position retracted in rail allowing cursor displacement and locking position engaging stop in rail web
Inventor: PEUROU YVON
IPC: B60N2/015
Filed: 2003-07-18
Abstract: The seat which can be longitudinally adjusted and locked in a predetermined position relative to two parallel rails (3) comprises two pairs of longitudinally placed lugs for fixing a runner (4) engaged in the corresponding rail. The runner carries a locking cursor (5) able to occupy a first adjustment position where it is retracted into a rail interior space and allows displacement of the runner and a locking position where it partially leaves the rail through an opening and engages with stop means (321) carried by horizontal rail webs (32). The upper face of the runner has a reservation where the cursor is engaged and comprises guides able to allow the cursor displacement between the end positions.
Patent FR-2858166-A1 (FR)
Title: Electrical radiator for e.g. ventilation installation of motor vehicle, has heating block that is provided with heating units that couple based on their temperature levels and are maintained by bars
Inventor: FEUILLARD VINCENT
IPC: H05B3/14
Filed: 2003-07-23
Abstract: The radiator (10) has a heating block (17) that is controlled by a control module (14). The heating block uses the heating units (19a, 19b) of type that has positive temperature coefficient. The heating units couple according to their temperature levels of that are different from each other. The heating units are maintained by bars and a heat radiating unit is installed between the bars. An independent claim is also included for ventilation installation.
Patent FR-2858859-A1 (FR)
Title: Lighting panel for displaying image, has light extractors, each with light input section that is optically coupled to electroluminescent organic layer, where zone of organic layer is optically coupled with extractors
Inventor: FERY CHRISTOPHE
IPC: H01L27/32
Filed: 2003-08-14
Abstract: The panel has an electroluminescent organic layer that is partitioned into cells (21), and electrode layers inserted between the cells. Light extractors have a layer (3), where each extractor is formed with transparent material. Each extractor has a light input section that is optically coupled to the electroluminescent layer. A zone of the electroluminescent layer is optically coupled with the extractors.
Patent FR-2860028-A1 (FR)
Title: Vertical rail for sliding door, has U-shaped space for insertion of panel such that branches of U hold panel sides and core of U applies on panel edge, where one branch constitutes operating handle of panel
Inventor: MASSE REMY
IPC: E06B3/46
Filed: 2003-09-24
Abstract: The rail has a space in the form of U for insertion of a panel (5) such that branches (13a, 13b) of the U hold the sides of the panel and core (13c) of the U applies on the edge of the panel. A branch of the U constitutes an operating handle of the panel. A flat channel receiving an edging strip (9) of a spool extends along the outer side of the branch to apply on the front of the panel.
Patent FR-2860195-A1 (FR)
Title: Trailer body lifting and tilting device for truck, has stabilizing torque link, two double effect lateral jacks exerting divergent thrust in V shape, and body subframe dividing and dissipating force of jacks and motion of trailer body
Inventor: SEMPERE VINCENT
IPC: B60P1/28
Filed: 2003-09-25
Abstract: The device has a stabilizing torque link (6) and two double effect lateral jacks (4) exerting a divergent thrust in V shape towards rear of a lower articulation (2) in tilting direction. The jacks are supported on a transversal thrust beam (3) situated in front of a vehicle, where the beam has reduced width. A body subframe (1) divides and dissipates force of the jacks and motion of a trailer body (8).
Patent FR-2860525-A1 (FR)
Title: Manufacturing process for cosmetic skin care pads, e.g. for exfoliation, has scrubbing granules distributed over surface of fibrous supports
Inventor: GREGOIRE PHILIPPE
IPC: D04H1/42
Filed: 2003-10-02
Abstract: The process includes distribution of scrubbing granules (4) over pad surface (100) within a zone (3) defined by a border that leaves a space (101) between 1 and 25 mm wide round the edge. The granules, or micro-balls, are made from a thermofusible material; they are between 100 and 3000 mcm in size and are spread over the pad's surface at a rate of 2 - 50 g/sq m. They can be applied on molten droplets or stuck on with adhesive. The process includes the distribution of scrubbing granules (4) over the surface of the pads (100) within a zone (3) defined by a border that leaves a space (101) between 1 and 25 mm wide round the edge. The granules, or micro-balls, are made from a thermofusible material; they are between 100 and 3000 mcm in size and are spread over the pad's surface at a rate of 2 - 50 g/sq m. They can be applied on molten droplets or stuck on with adhesive. The pads are cut from a layer (2) of natural or synthetic fibres after the scrubbing granules have been applied by a hopper (14) through apertures (12) in a hollow roller (10) and fastened by a heater (20).
Patent FR-2861464-A1 (FR)
Title: Motion detector for detecting impulsive movements in e.g. mobile phone, has three sensors, each with deformable unit passing from resting position to one of active positions in response to rapid translation or rotational movement
Inventor: JOUANET LAURENT
IPC: G01P15/18
Filed: 2003-10-28
Abstract: The detector has three sensors, each with an electrically conductive deformable unit (4) and conductive zones (6b) arranged on a rigid body (3). The unit is separated from the zones in a resting position, and is temporarily in contact with two of the zones in multiple active positions. The unit passes from the rest to one active position in response to a rapid translation or rotational movement. An independent claim is also included for a method for manufacturing a sensor.
Patent FR-2863588-A1 (FR)
Title: Blank for forming packing for articles, has ventral zone with lateral zones having flaps and locking tabs to support packing conformation, where packing is formed as star with lateral base points overhung by head points on central point
Inventor: DAMBEKALNS CHRISTIAN DANIEL
IPC: A47F3/14
Filed: 2003-12-12
Abstract: The blank has a dorsal zone with lateral flaps and a ventral zone with a wing made of two lateral zones. The lateral zones have lateral flaps and locking tabs cooperating with slits arranged in the dorsal zone to support packing conformation. The packing is formed as a star with a base (16) whose ends form lateral base points (29, 29`), which are overhung by lateral head points (17, 17`) placed on both sides of a central point (15). An independent claim is also included for a display pack for receiving a packing.
Patent FR-2864522-A1 (FR)
Title: Anti-releasing device for materials, has tab that is moved into semi-cylindrical and funnel-shaped units during tearing of lower membrane seal, such that seal is moved into funnel-shaped unit which causes wrapping or deformation of seal
Inventor: WATTEBLED PATRICK
IPC: B65D25/08
Filed: 2003-12-26
Abstract: The device has an anti-releasing unit (1) fixed on one of two compartments of a container. The compartments are separated by a lower membrane seal that is integrated to a main membrane seal through a tab. The tab is moved into semi-cylindrical and funnel-shaped units (2, 3) of the unit (1) during tearing of the lower seal, such that the seal is moved into the unit (3) which causes wrapping or deformation of the seal.
Patent FR-2853024-A1 (FR)
Title: Dispositif de fixation d'un equipement et/ou d'une charge utile susceptibles d'etre soumis a une ambiance vibratoire
Inventor: LE NECHET ERIC
IPC: E04F13/08
Filed: 2003-03-26
Abstract: L'invention concerne un dispositif de fixation (1) d'un équipement (2) et/ou d'une charge utile sur une structure susceptible d'être soumise à une ambiance vibratoire, le dispositif de fixation (1) étant apte à isoler au moins partiellement l'équipement et/ou la charge utile d'un environnement dynamique et/ou pyrotechnique. Selon l'invention, le dispositif (1) comporte des moyens auto-agrippants réversibles (20) comprenant une première partie ainsi qu'une seconde partie apte à s'engager avec la première partie et à se désengager de celle-ci, les première et seconde parties disposant chacune d'une pluralité de picots.
Patent FR-2853655-A1 (FR)
Title: New deuterated polyimides useful for making infrared-transparent films comprise alternating bis(trideuterophthalimide) units and perdeuterated aromatic units
Inventor: ANSELMI ELSA
IPC: C08G73/10
Filed: 2003-04-08
Abstract: Deuterated polyimides comprising alternating bis(trideuterophthalimide) units (I) and perdeuterated aromatic units (II) are new. Deuterated polyimides comprising alternating bis(trideuterophthalimide) units of formula (I) and perdeuterated aromatic units of formula (II) are new: [Image] Y : a bond or a spacer; A 1>a perdeuterated 6-10C aromatic group; and Z : a bond, OC 6D 4, COC 6D 4 or C 6D 4. Independent claims are also included for the following: (1) production (P1) of the deuterated polyimides by heating a solution of a polyamide comprising alternating bis(trideuterophthalamide) units of formula (IV) and perdeuterated aromatic units of formula (II); (2) deuterated dianhydride monomers of formula (V); (3) production (P2) of (V); (4) production (P3) of deuterated diamines of formula D 2N-A 1>-Z-ND 2 (VI); and (5) film based on a polyimide as above. [Image] [Image].
Patent FR-2851628-A1 (FR)
Title: Vehicle clutch operating device, has piston with stroke displacement limiting surface having dampening device that is arranged between limiting surface and stopper while limiting surface contacts stopper
Inventor: ESTER BARBARA
IPC: F15B15/22
Filed: 2004-02-25
Abstract: The device has a piston (5) with a stroke displacement limiting surface (19) entering in contact with a stopper (15) while displacing the piston. The surface has a dampening device that is arranged between the surface and the stopper while the surface contacts the stopper. The dampening device is formed of an elastic body that is completed by a joint extending in the direction of the stopper or the surface.
Patent FR-2857087-A1 (FR)
Title: Sonde de deminage
Inventor: LACROIX FABRICE
IPC: F41H11/12
Filed: 2004-03-09
Abstract: L'invention concerne le domaine de la détection et de la destruction des mines et a plus particulièrement pour objet une sonde de déminage comportant une poignée (1) prolongée par une tige (4) se terminant par une pointe, caractérisée en ce que la tige (4) comporte une âme amovible (6) sur toute sa longueur.
Patent FR-2872590-A1 (FR)
Title: Procede de realisation d'un verre ophtalmique et composant optique adapte pour la mise en oeuvre de ce procede
Inventor: CANO JEAN PAUL
IPC: G02C7/02
Filed: 2004-07-02
Abstract: Un procédé de réalisation d'un verre ophtalmique ayant une fonction optique comprend la production d'un composant optique (10) incorporant au moins un matériau actif (2) distribué parallèlement à une surface du composant. Le matériau actif possède une propriété optique modifiable par irradiation. Des portions du matériau actif (5) le long de la surface du composant (10) sont ensuite irradiées sélectivement pour obtenir la fonction optique par modulation de ladite propriété d'une portion à l'autre, lesdites portions ayant des dimensions inférieures à 1 mm.
Patent FR-2867379-A1 (FR)
Title: A device for use in dental reconstruction comprises a implant with a drilling and a post for a crown fitting into it with a gap which is filled with a flexible adhesive giving a degree of movement to the post and crown
Inventor: SZCZUPAK ALAIN
IPC: A61C8/00
Filed: 2004-07-21
Abstract: A prosthetic crown and bridge dental reconstruction device comprising an implant with a proximal face, a peripheral wall and a drilling opening onto the proximal face and a post of which the distal zone is a connection zone to be received into and fixed in the drilling and the proximal zone is adapted to receive a crown, which has a space between the wall of the drilling and the connection zone suitable to receive a biocompatible, elastically deformable adhesive material. The post comprises above the connection zone a zone of greater section creating a shoulder, the surface of which is adapted to fit closely, either directly or indirectly by means of a sealing joint, the proximal face of the implant. It fits against a flange solidarized with a sleeve which fits either the drilling or the connection zone of the post. The flanged sleeve may be a separate entity or be created by coating the connection zone of the post or the wall of the drilling. The wall of the implant may be threaded and comprise the means of temporary connection with a supplementary tool capable of rotating it. The connection zone of the post is cylindrical, conical or cylindrico-conical and of oval transverse section. It may have a concave distal extremity. The mounting zone of the post is complementary in form to the distal portion of a crown and is solidarized with it by sealing, gluing or screwing. An independent claim is included for a case or kit comprising: (1) an implant, a post and a dose of fixing material; (2) an implant, a post, a flanged sleeve and a dose of fixing material; (3) an implant, a post, a dose of fixing material and a additional tool for the temporary means of connection.
Patent FR-2860244-A1 (FR)
Title: Pre-treatment of structural component prior to coating using ferromagnetic particles to render it surface-active, notably for motor vehicle sliding components
Inventor: SCHAFFER HELMUT
IPC: C21D7/06
Filed: 2004-09-27
Abstract: The pre-treatment of a surface of a structural component (16) prior to a coating process consists of subjecting the surface to an operation rendering it surface-active, by means of ferromagnetic particles. An independent claim is also included for a polished element for a motor that has been subjected to this treatment.
Patent FR-2875776-A1 (FR)
Inventor: LAMOTTE PHILIPPE
IPC: B62D25/08
Filed: 2004-09-28
Abstract: The support has two fixation units (2, 3) for fixing a bumper on a rear part of a chassis (1) of a motor vehicle. A cross-member (4) with two opposite ends is arranged on the fixation units to form a supporting structure between the units. The cross-member is made of a thermosetting material, and has an upper side which constitutes the supporting structure for an upper part of the bumper.
Patent FR-2876807-A1 (FR)
Title: Photobooth for framing identity photograph, has digital photography device for storing reference photograph and processing device connected to digital photography device and photo printing unit for silhouetting reference photography
Inventor: BARCELO PHILIPPE
IPC: G03B17/53
Filed: 2004-10-19
Abstract: The photobooth has a digital photography device (110) for storing a reference photograph of a person placed in front of the photography device. A processing device (116) is connected to the digital photography device and a photo printing unit (118) for silhouetting the reference photography. A screen (102) is equipped of a backlighting device (114) disposed behind the person. An independent claim is also included for a photography framing method in a photobooth.