baber/WOPTO huggingface dataset:
Patent FR-3119791-B1 (FR)
Title: Installation de fabrication additive
Inventor: EDY FRANÇOIS
IPC: B29C64/20
Filed: 2021-02-16
Granted: 2023-11-03
Abstract: Installation de fabrication additive Installation (1) de fabrication additive comportant :  - un support (2) présentant une surface (3) de réception destinée à recevoir la pièce (P) en cours de fabrication, le support comportant un matériau composite comprenant une matrice polymère thermoplastique et un renfort fibreux,  - au moins un matériau d’apport (10) pour former la pièce (P), ledit matériau d’apport (10) comportant un matériau polymère thermoplastique,  - au moins un système (20) de dépôt du matériau d’apport (10) et de formation de la pièce (P) en couche (C) par couche (C) à partir du matériau d’apport (10),   au moins la première couche (C1) étant destinée à être en contact avec la surface (3) de réception du support (2),  la matrice polymère thermoplastique du support (2) comportant le même matériau polymère thermoplastique que le matériau d’apport (10).  Figure pour l’abrégé : Fig. 1
Patent FR-3124132-B1 (FR)
Title: Appui-tête de siège de véhicule automobile
Inventor: GEORGES LAURENT
IPC: B60N2/865
Filed: 2021-06-22
Granted: 2023-07-07
Abstract: L’invention concerne un appui-tête de siège de véhicule automobile, ledit appui-tête comprenant un deuxième dispositif de verrouillage du corps secondaire, ledit dispositif comprenant un loquet (5) monté en coulissement vertical sur le corps principal, une traverse (7) étant montée en coulissement transversal sur ledit corps principal, ladite traverse étant pourvue d’une crémaillère d’actionnement (30), un pignon (31) étant monté en rotation sur ledit corps principal selon un axe longitudinal (36), ledit pignon engrenant avec ladite crémaillère d’actionnement, ledit pignon étant pourvu d’un premier (32) et d’un deuxième (33) excentriques, ledit loquet présentant un bord supérieur (34) et un bord inférieur (35), lesdits excentriques étant positionnés de sorte que ledit premier excentrique se met en appui contre ledit bord inférieur quand ladite traverse est en position de verrouillage, et ledit deuxième excentrique se met en appui contre ledit bord supérieur quand ladite traverse actionnée en déverrouillage.  Figure 4a
Patent FR-3126780-B1 (FR)
Title: Procédé de détection d’un défaut dans une structure d'un dispositif
Inventor: MESNIL OLIVIER
IPC: G01N29/04
Filed: 2021-09-08
Granted: 2023-12-15
Abstract: Procédé de détection d’un défaut dans une structure d'un dispositif Ce procédé comportant :  - la génération (50) d'un signal basse fréquence qui fait vibrer la structure en utilisant seulement le dispositif,  - la génération (82) d'un signal haute fréquence dans la structure,  - la mesure (84) d'un signal vibratoire causé par les signaux basse fréquence et haute fréquence générés en même temps, un spectre de puissance de ce signal vibratoire comportant :  - une première plage [uBFmin; uBFmax] de fréquences, de largeur supérieure à 5 Hz, qui contient 95% de la puissance du signal basse fréquence,  - une seconde plage [uHFmin; uHFmax] de fréquences, de largeur systématiquement inférieure à uBFmin, qui contient 95% de la puissance du signal haute fréquence,   - le signalement (96) d'un défaut dans la structure si un lobe additionnel de puissance est détecté en dehors des plages [uBFmin; uBFmax] et [uHFmin; uHFmax].  Fig. 2
Patent FR-2219985-B1 (FR)
IPC: D04H1/70
Filed: 1974-02-28
Granted: 1978-06-02
Abstract: 1426681 Web formers RANDO MACHINE CORP 5 Feb 1974 [1 March 1973] 05362/ 74 Heading DIN A web former has a first rotary foraminate condenser 75 fed by a duct 73 in which an air stream is created by a suction fan in a housing 65, the mat formed on condenser 75 is fed to a Cickerin 114 which disintegrates the mat and projects it with the aid of an air stream through a second duct 140 to a second movable foraminate condenser 142, the characterising feature being disposition of the first condenser 75 vertically above the Cickerin 114 with their axes in the same vertical plane and the two said ducts being in vertical alignment. Fibre is fed to the web former from a hopper 25 being prevented from matting by an airstream derived from a fan disposed in a terminal knife slitter 174. A water spray 194 is provided in the bin 30 to reduce static.
Patent FR-2441001-B1 (FR)
IPC: C25C3/08
Filed: 1978-11-07
Granted: 1981-07-17
Abstract: PCT No. PCT/FR79/00101 Sec. 371 Date Jul. 7, 1980 Sec. 102(e) Date Jun. 11, 1980 PCT Filed Nov. 7, 1979 PCT Pub. No. WO80/00978 PCT Pub. Date May 15, 1980. The invention relates to a process for packing, also known as lining, electrometallurgical furnaces. The packing is produced from a concrete which is poured in situ or in precast blocks, composed of a setting cement having a low water retention capacity and low porosity and of an aggregate of which at least a proportion is a carbonaceous product such as anthracite. This packing has a noteworthy resistance to the constituents of fluoride-based igneous electrolysis baths and to liquid aluminum. Application to the packing of igneous electrolysis cells for the production of aluminum.
Patent FR-2517227-B1 (FR)
IPC: B22D11/04
Filed: 1981-12-01
Granted: 1984-03-02
Abstract: 1. Continuous-casting machine for metal, comprising a bottomless mould (1), means for oscillating and guiding the mould (1) along a casting line (10), and a cooling jacket mounted on a frame (5) in the form of a beam which is parallel to the casting line (10) and which is provided in its upper part with means (40, 55) for bearing on the top part (41) of a foundation block (4), said means for oscillating the mould (1) comprising a lever (3) connected to an oscillation mechanism and rotating about an axle (30) in bearings carried by fixed supports (31), characterised in that the supports (31) of the bearings of the oscillation lever (3) are fastened to a platform (6) provided on the top part (41) of the foundation block (4) substantially at the upper level of the frame (5) of the cooling.
Patent FR-2533382-B1 (FR)
IPC: H03M3/02
Filed: 1982-09-21
Granted: 1988-01-22
Abstract: The invention relates to a double integration or dual slope delta-sigma coder. This coder comprises a first adder receiving on an input (36) a signal E(p) to be encoded and on an input (37) the coded signal S(p), a first integrator receiving on an input (32) an output signal of the first adder, a second adder receiving on an input (38) the output signal (31) of the first integrator, an input (39) of the second adder receiving a signal proportional to the coded signal, a second integrator connected to the second adder, a quantizer circuit (43), whereof one input (D) is connected to an output (41) of the second integrator, an output  &upbar& Q of said quantizer circuit supplying the coded signal S(p), wherein the integrators and adders are constituted by circuits comprising operational amplifiers (30, 40) and switched capacitor arrangements (35, 36, 45, 46).
Patent FR-2558966-B1 (FR)
Inventor: MALAVIEILLE FRANCOIS-LOUIS
IPC: G02B6/38
Filed: 1984-01-31
Granted: 1986-07-04
Abstract: A chamfer is polished on the side of each of two end portions of optical fiber (2A, 2B) so that the polished chamfers may be brought into contact to define an end face common to both fibers and of substantially the same cross section as that of a single fiber. A groove is formed in the top surface of a soft support (4), and the middle of the groove (5) is sized to receive the stripped ends of optical fibers. A glass plate (8) is applied to the top surface of the support to close the groove. The chamfered end fibers (2A, 2B) are inserted into the groove from one end so as to form said common end face in the middle of the groove. Another fiber (11) (or similarly prepared pair of fibers) is inserted from the other end of the groove to establish end-to-end optical co-operation between the fibers. The groove is filled with a liquid index-matching medium which sets when exposed to ultraviolet radiation. Once the index-matching medium has been set, the glass plate can be peeled off the support (4) bringing with it the optical fibers which are fixed thereto in a configuration which defines a very simple optical fiber coupler-distributer.
Patent FR-2617172-B1 (FR)
Inventor: CANDAU FRANCOISE
IPC: C08F2/32
Filed: 1987-06-25
Granted: 1993-07-02
Abstract: PCT No. PCT/FR88/00321 Sec. 371 Date Sep. 14, 1990 Sec. 102(e) Date Sep. 14, 1990 PCT Filed Jun. 17, 1988 PCT Pub. No. WO88/10274 PCT Pub. Date Dec. 29, 1988.An invert microlatex of at least one cationic water-soluble vinyl monomer, if necessary copolymerized with at least one anionic or non-anionic water-soluble vinyl monomer, is prepared by a process consisting in a first stage (a) of preparation of an invert microemulsion (of the water-in-oil type) and a second stage (b) in which the invert microemulsion obtained in stage (a) is subjected to conditions of polymerization, stage (a) consisting in mixing: (A) an aqueous solution of at least one cationic water-soluble vinyl monomer, if necessary mixed with at least one anionic or non-ionic water-soluble vinyl monomer, (B) an oil phase containing at least one liquid hydrocarbon, and (C) at least one non-ionic surface active agent, in a proportion sufficient to obtain an invert microemulsion, and having an HLB, either between 11 and 15 when the cationic water-soluble vinyl monomer is alone or mixed with an anionic water-soluble vinyl monomer, or between 7.5 and 13 when the cationic water-soluble vinyl monomer is mixed with a non-ionic water-soluble vinyl monomer. Application as a flotation and drainage additive, and as an absorber and retainer of water.
Patent FR-2635773-B1 (FR)
Inventor: ROUSSEAU GERARD
IPC: C04B41/89
Filed: 1988-08-31
Granted: 1992-02-14
Abstract: The composite material according to the invention has carbon reinforcing fibres (2) coated with a carbon coating (6) and then a SiC coating (8), embedded in a carbon-based matrix, covered by an outer silicon carbide layer (10), sealed by a silicon carbide coating (14), then an aluminium or hafnium nitride coating (16) and finally an outer alumina coating (18). This stainless material can be used as a heat shield for space shuttles.
Patent FR-2636989-B1 (FR)
Inventor: SAMANOS JACQUES
IPC: E01C11/16
Filed: 1988-09-23
Granted: 1991-11-22
Abstract: The process used in road engineering comprising the laying of a layer of binding material, possibly the interposition of a base course and finally the laying of a road carpet in the form of a carpet of coated materials is characterised, according to the invention, in that fibres are thrown onto and/or into the binding material which are obtained by cutting threads in situ and which form the reinforcement of the membrane, and at the same time the laying of the layer of binding material is carried out.
Patent FR-2641295-B1 (FR)
IPC: E02D17/04
Filed: 1989-01-03
Granted: 1991-12-13
Abstract: The process and apparatus which are the subject of the invention make it possible to repair particular reinforced-earth walls consisting of shieldings made of non-reinforced concrete. The shieldings (11) are anchored by means of plates (18) on which bear ties installed in the retained earth by way of a borehole starting from the centre of the shielding (40). The process involves retaining the shieldings (11) by means of a bearing plate (18) fixed to the head of the tie by a nut and pressed onto the shielding (11) at points equidistant from the centre of the shielding and arranged on the axes of symmetry or diagonals (38 and 39) of the shielding (11) and being greater than or equal to four in number. The device is a bearing plate (18) obtained by moulding, which has the general form of a star with four arms (34 to 37) terminating in pads (19) which allow the plate to bear on the shielding (11) at these points only.
Patent FR-2688518-B1 (FR)
IPC: C25B3/25
Filed: 1992-03-13
Granted: 1994-05-06
Abstract: Process for electrochemical preparation of taxane derivatives of general formula (I) based on a product of general formula (II). In general formula (I), Ar denotes an aryl radical, R1? is a benzoyl radical or R2?-O-CO- radical in which R2? is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or heterocyclyl radical and R is a hydrogen atom of the acetyl radical. In general formula (II), Ar and R are defined as in general formula (I), R' is an acetyl or trichloro-2,2,2 ethoxycarbonyl radical and G1? is a trichloro-2,2,2 ethoxycarbonyl radical and G2? is a hydrogen atom. The products of general formula (I) have outstanding anti-tumoral properties.
Patent FR-2698385-B1 (FR)
Inventor: KOCZAB JEAN-PIERRE
IPC: D04H1/4291
Filed: 1992-11-20
Granted: 1995-02-10
Abstract: PCT No. PCT/FR93/01132 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Nov. 18, 1993 PCT Pub. No. WO94/12714 PCT Pub. Date Jun. 9, 1994Material having improved body fluid run through time and reletting resistance is disclosed. The nonwoven composite material comprises a first layer consisting of a nonwoven which is permeable to body fluids and including a layer of carded fibers, also pervious to body fluids, linked to the first layer by needling. In another embodiment, there is a second nonwoven layer on the other side of the carded fiber layer with a weight per unit are less than the weight per unit area of the first layer.
Patent FR-2706946-B1 (FR)
Title: Tuyere d'echappement pseudo-bidimensionnelle
Inventor: CARLETTI OLLIVIER
IPC: F02K1/00
Filed: 1993-06-23
Granted: 1995-07-28
Abstract: La présente invention concerne une tuyère d'échappement à section variable et fonctions multiples comportant un ensemble intérieur de volets chauds en contact avec les gaz de combustion éjectés par cette tuyère et un ensemble extérieur de volets froids destinés à favoriser l'écoulement de l'air autour de cette tuyère. Chacun de ces deux ensembles comprend d'une part quatre volets principaux (1, 3; 11, 13, 17) de forme trapézoïdale et dont les grandes bases adjacentes deux à deux sont montées à pivotement sur une stucture porteuse (10, 20) et d'autre part quatre volets secondaires de forme triangulaire et dont les angles au sommet sont dirigés vers les points de jonction de grandes bases adjacentes de deux volets principaux entre lesquels ils sont interposés, la liaison entre volets principaux et volets secondaires adjacents étant réalisée par les grands cotés formant charnières de chacun de ces volets. Dans une variante de réalisation, les petites bases des volets principaux latéraux (3; 13, 17) sont de dimension nulle, donnant à ces volets latéraux une forme triangulaire permettant une fermeture complète de la section de sortie de la tuyère.
Patent FR-2720143-B1 (FR)
Inventor: PISTIEN JACQUES
IPC: F22B1/00
Filed: 1994-05-18
Granted: 1996-07-12
Abstract: PCT No. PCT/FR95/00656 Sec. 371 Date Apr. 8, 1996 Sec. 102(e) Date Apr. 8, 1996 PCT Filed May 18, 1995 PCT Pub. No. WO95/31674 PCT Pub. Date Nov. 23, 1995A liquid is vaporized by a device having at least one porous substrate exposed to a certain ambient pressure, means for supplying the substrate with liquid in order for it to be loaded with liquid starting from an upstream portion of the substrate, and at least one energy source for heating the substrate so that at least some of the liquid is vaporized. According to the invention, the means for supplying the substrate with liquid may include means for pressurizing the liquid to a pressure greater than ambient pressure, thereby creating a flow-rate greater than the flow-rate induced by capillarity and vaporization of the liquid alone when the substrate is held in a horizontal position. The invention may be applied to the production of water-vaporization equipment, particularly with electrical or gaseous energy supply.
Patent FR-2722191-B1 (FR)
Inventor: AUTHELIN JEAN RENE
IPC: A61K31/335
Filed: 1994-07-08
Granted: 1996-08-23
Abstract: PCT No. PCT/FR95/00910 Sec. 371 Date Apr. 25, 1997 Sec. 102(e) Date Apr. 25, 1997 PCT Filed Jul. 7, 1995 PCT Pub. No. WO96/01815 PCT Pub. Date Jan. 25, 1996Process for the preparation of 4-acetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1,7 beta , 10 beta -trihydroxy-9-oxo-tax-11-en-13 alpha -yl (2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate trihydrate, characterized in that the 4-acetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1,7 beta ,10 beta -trihydroxy-9-oxo-tax-11-en-13 alpha -yl (2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate is crystallized from a mixture of water and an aliphatic alcohol containing 1 to 3 carbon atoms, and then the product obtained is dried under defined conditions of temperature, pressure and humidity.
Patent FR-2727222-B1 (FR)
Inventor: PAUL DUBOIS TAINE BENOIT
IPC: G06F9/46
Filed: 1994-11-21
Granted: 1996-12-27
Abstract: The station (S) equipped with a processor (P), disk controller (CD) and volatile random-access memory (M) is linked by a secure channel (CS) to a non-volatile disk memory (D) contg. a transaction table (T). The protocol attributes to a transaction modifying the volatile memory content, locks against intention to write, while allowing locks against read-out to be attributed to other transactions. The table contg. identities of transactions in progress coherence of data after loss of volatile memory, and minimises exclusion time for readers of data undergoing modification, which is limited to the re-writing time.
Patent WO-9528077-B1 (WO)
Inventor: LUCAS GERARD
IPC: A01F29/00
Filed: 1995-04-13
Abstract: Le dispositif comprend au moins un rotor muni d'au moins un disque (15) disposé radialement dont la périphérie est lisse et coopère selon un jeu réduit, avec une des dents (17) d'une barrière (16) pour former un front de retenue et éviter les phénomènes de bourrage. Le dispositif comporte de préférence au moins deux rangées de dents ou barrières: une première rangée (16) coopérant avec le ou les disques lisses, disposée en amont du plan vertical passant par l'axe (6) du rotor et, une deuxième rangée (26) coopérant avec la périphérie des disques de découpe (12), laquelle deuxième rangée est disposée en aval dudit plan vertical. Un déflecteur disposé au-dessus de la partie supérieure des dents du premier rang (16) canalise les produits retenus par lesdites dents pour permettre leur recyclage dans la benne.
Patent FR-2736281-B1 (FR)
Inventor: LE LOARER JEAN LUC
IPC: C08F6/02
Filed: 1995-07-07
Granted: 1997-08-01
Abstract: The process for adsorbing organometallic chelate cpds. comprises contacting the cpds. with an aluminium adsorbent formed by coagulation, extrusion or grinding and having a volume of pores with a dia. greater than 80 Angstrom of 0.15 cm<3>/g and a granular size of less than 4 mm. Also claimed is the aluminium adsorbent comprising an organometallic chelate obtd. after contacting with the organometallic cpd..
Patent FR-2766493-B1 (FR)
Inventor: BRUNEAU JEAN MICHEL
IPC: B32B27/30
Filed: 1997-07-25
Granted: 2003-10-03
Abstract: The composite thermoplastic material, for light diffusion, has a transparent thermoplastic base material. The material contains polyamide particles in an average size of 0.4-200.0 mu m at a level of 20-1000 ppm of the whole composite material content. Also claimed is a light diffuser, of the composite material, with the highest concentration of polyamide particles close to the diffusion surface.
Patent FR-2775955-B1 (FR)
Inventor: GYR JEAN PIERRE
IPC: B65D5/74
Filed: 1998-03-16
Granted: 2000-04-07
Abstract: The plugging system for a package (1) which has an opening (2) sealed by a disc (3) comprises a neck (5) with a base (7) which can be fixed around the opening. A cap (9) seals the orifice (11) in the neck. The disc which is housed in the neck is torn by pulling a gripping handle (17) on a rigid base (12) resting on the disc. The gripping handle is accessible through the neck when the cap is separated from the neck.
Patent FR-2765981-B1 (FR)
Inventor: JANG EUEE SEON
IPC: H04N19/00
Filed: 1998-04-29
Granted: 2002-08-16
Abstract: A method of coding an object of an arbitrary shape. The arbitrary shape coding method includes the steps of: (a) determining whether or not a shape in a video object layer (VOL) is an arbitrary shape; (b) calculating the size of a video object plane (VOP) in each frame if the shape in the VOL is determined as being an arbitrary shape in the step (a); (c) coding information of each frame about whether or not all macroblocks in the VOP are opaque; (d) coding the VOP in macroblock units if the shape of each frame is determined not to be all opaque in the step (c); and (e) coding only motion and texture information in the VOP, by macroblock, if the shape in the VOL is determined to be a non-arbitrary shape in the step (a) or if the shape in the VOP in a frame is determined as all opaque in step (c). Therefore, when all pixels of the entire display region are used as the texture of the object, the coding of the arbitrary shape can be achieved by coding only 1-bit information per VOP, without the need for transmission of the shape information requiring 1 DIFFERENCE 3 bits per macroblock. Also, the number of modules required for the coding based on a macroblock is reduced from 4 to 2, thereby reducing the amount of calculation for encoding.
Patent FR-2784618-B1 (FR)
Inventor: LION JEAN PIERRE
IPC: G03F1/00
Filed: 1998-10-14
Granted: 2000-11-24
Abstract: A temporary support (3) is applied to the rear of the film (4), initially non-adherent, being e.g. paper. Heating softens the plastic, inducing temporary adhesion. The paper maintains film dimensional stability, during subsequent thermal printing. A pattern is transferred by sublimation from an impregnated printing paper (14). Set heat and pressure are applied, printing the design onto the film. Once the design is printed onto the front of the film, the film and paper are cooled, permitting their separation. An Independent claim is included for the corresponding continuous printing equipment. Preferred features: The temperature promoting adhesion between paper and film is 100-200 degrees C, preferably 170-180 degrees C. Sublimation transfer temperature is 170-230 degrees C. The result is cooled to 20-30 degrees C. The printing paper (14) is pre-impregnated with sublimating colors, with a small content of softening or parting agents, to prevent adhesion between film and printing paper during sublimation printing. A flocked plastic film is prepared for printing, by applying a layer of adhesive to its rear, onto which white fibers are flocked
Patent FR-2770183-B1 (FR)
Inventor: GONZALEZ GARCIA JESUS
IPC: B60N3/00
Filed: 1998-10-23
Granted: 2001-04-06
Abstract: The table comprises a rectangular plate(1) fitted to a rear section(2) of the seat back, a stable cross bar(3) acting as support for one of the sides of the plate, and two box-form side holder elements(5,6) with upper sides which can be extended by raising.  The side holder elements each consist of an internally reinforced box section and an attachment for the rear section of the seat. The table can be folded down from a vertical stowed position to a horizontal in-use position.
Patent HU-226516-B1 (HU)
Title: Wheel provided with driving means, vehicle, and process for coordinateing the rotation of such wheels
Inventor: HEINEN ANDRIANUS JOHANNES
IPC: H02K7/08
Filed: 2001-01-26
Abstract: The invention relates to a wheel provided with electric driving means in the wheel, control, measuring and operating means in the wheel for operating the electric driving means and data communication means in the wheel.  Additionally the invention relates to a method for coordinating at least two of such wheels attached to one vehicle.  Additionally the invention relates to a wheel strut provided with vehicle attachment means for attaching the wheel strut to a vehicle, and wheel attachment means for attaching a wheel to the wheel strut, in which the wheel attachment means are rotatable about the longitudinal axis with respect to the vehicle attachment means and in which the wheel strut is provided with driving means for rotating the wheel attachment means.  The invention also relates to a wheel according to the invention provided with a wheel strut according to another aspect of the invention.