baber/WOPTO huggingface dataset:
Patent FR-2814179-A1 (FR)
Title: Creep-resistant silver-based alloy for production of neutron absorption elements includes indium, cadmium and, optionally, hafnium, and their oxides in the form of particles distributed in the alloy
Inventor: GENTIL ANNABELLE
IPC: G21C7/117
Filed: 2000-09-15
Abstract: Silver-based alloy having improved creep resistance and used in the production of neutron absorption elements includes indium, cadmium, optionally hafnium, and oxygen present a dissolved form and in the form of indium, cadmium and hafnium oxides distributed throughout the alloy as particles of size 0.02-2 microns.  Preferred Features: The silver-based alloy comprises (in weight %): indium 10-16; cadmium 4-6; oxygen 0.003-1.25 oxygen; optionally hafnium up to 1.5; and silver and unavoidable impurities the remainder. The amount of oxygen present in the alloy is preferably less than 1 weight %, more preferably less than around 0.8 weight %. The oxides in the form of particles mainly comprise indium oxide (In2O3) particles. The preferred size of the particles is 20-300 nm.  Independent claims are given for first and second processes for manufacturing a rod from the above-described alloy.  The first process for manufacturing a rod from the above-described alloy comprises:  (a) producing a silver-indium-cadmium alloy powder by water atomization;  (b) compacting the powder at very high pressure to produce a billet;  (c) sintering the billet in nitrogen at around 700 degrees C for about an hour;  (d) preheating the billet at around 700 degrees C in air or argon for 20-40 minutes; and  (e) extruding the billet into the form of a rod at around 700 degrees at a die temperature of around 500 degrees C.  The second process for manufacturing a rod from the above-described alloy comprises:  (a') producing a silver-indium-cadmium alloy powder by water atomization;  (b') controlled oxidation of the powder at high temperature in an oxygen atmosphere, preferably in an autoclave at around 400 degrees C under a pressure of oxygen of 1-10 bars;  (c') filling a container with the oxidized powder;  (d') closing the container under vacuum;  (e') preheating the container for around two hours at around 400 degrees C;  (f') extruding the container containing the powder; and  (g') removing the container wall to obtain a rod of a silver-indium-cadmium alloy containing oxide particles.
Patent FR-2814857-A1 (FR)
Title: Miniature fuel cell incorporating an oxygen and combustible electrodes enclosing a membrane made with a semi-conductor microporous support impregnated with an electrolytic polymer
Inventor: CURLIER PATRICK
IPC: H01M8/1009
Filed: 2000-10-04
Abstract: A miniature fuel cell made up of an oxygen electrode (8a) and a combustible electrode (8b) enclosing a membrane made up of a microporous support impregnated with an electrolytic polymer, the cell being fed by a source or air and source of combustible. The microporous support is made from a semi-conductor material.  An Independent claim is included for the utilisation of such a fuel cell for feeding portable electronic devices.
Patent FR-2799136-A1 (FR)
Title: Procede pour la fabrication de solutions concentrees , notamment de peroxyde d'hydrogene
Inventor: BLOOMFIELD STEPHEN
IPC: B01D3/14
Filed: 2000-10-03
Abstract: Procédé pour la fabrication de solutions concentrées, comme une solution concentrée aqueuse de peroxyde d'hydrogène, par distillation et évaporation d'une solution diluée, au cours duquel la distillation et l'évaporation sont réalisées dans deux pièces d'équipement distinctes faciles à démonter et à transporter. Des solutions aqueuses de peroxyde d'hydrogène ayant une concentration d'au moins 90 % peuvent être obtenues.
Patent FR-2819077-A1 (FR)
Inventor: BERTHOU NICOLAS
IPC: G06F3/0354
Filed: 2000-12-28
Abstract: The invention concerns the securement of a device inputting data to an equipment. The invention is particularly useful in aeronautics, for example for validating data concerning flight conditions. The invention provides data validation means, of different type from the data input means themselves. Therefor, the device comprises means (5) for detecting the presence of an operator inputting data and validating means (9) enabling to take into account the data only if the presence of the operator is detected.
Patent FR-2819143-A1 (FR)
Inventor: OUDART MYRIAM
IPC: H01L23/485
Filed: 2000-12-28
Abstract: The invention concerns a method for producing a chromium coating (4) so that the material of the bond pad (8) remains in a zone totally limited by the chromium coating (4). The invention is applicable to bond pads for electronic components.
Patent FR-2819103-A1 (FR)
Inventor: PERILLAT PATRICK DANIEL
IPC: H01L31/0203
Filed: 2000-12-29
Abstract: The invention concerns an optical semiconductor housing and the method for making it, comprising a semiconductor component (6) whereof a rear surface is fixed on a front surface of a mounting and electrical connection support (2) and a front face comprises an optical sensor (9), means (11) electrically connecting said semiconductor component to said support, a transparent chip (12) arranged in front of said semiconductor component, which extends at least in front of said optical sensor, and encapsulating means (21) including a coating material which encloses, in front of said support, the periphery of said semiconductor component and said chip, without covering at least the central part of the front surface of said chip.
Patent FR-2818982-A1 (FR)
Title: New specific inhibitor of the ubiquitin-proteosome system, useful e.g. for treating cancer, comprises modified ubiquitin linked to module that allows entry into cells
Inventor: MICHEL DENIS
IPC: A61P25/28
Filed: 2000-12-29
Abstract: Specific inhibitor (I) of the ubiquitin-proteosome system (A) which is a fusion of at least one each of mutated ubiquitin (mU), having an amino acid other than lysine at position 48 and functioning as a terminator of the polyubiquitination chain and a module (M) for cellular incorporation that allows (I) to penetrate into a cell, is new.
Patent WO-0160286-A1 (WO)
Title: Intraocular implant and artificial crystalline device
Inventor: HANNA KHALIL
IPC: A61F2/16
Filed: 2001-02-13
Abstract: The invention concerns an intraocular implant adapted to be lodged in the capsular bag comprising in a single piece made of elastically deformable material a central optical lens (1) and at least two haptic parts (2, 4) in the shape of radial arms to be supported by their free end in the equatorial zone of the capsular bag, the free end of each radial arm (2, 4) being provided with a support base plate (6, 7) for the implant on the equatorial zone of the bag whereof the outer surface is substantially doughnut-shaped, the connection between the base plate (6, 7) with the corresponding arm (2, 4) being hinged, located proximate to the rear edge of the base plate (6, 7) by a first tapered part (2d, 4d) of the arm while the connection between the arm and the lens is hinged at the front surface of the lens by a second part (2c, 4c) likewise tapered of the arm, the plane (P1) containing the first tapered parts being located at the rear of the plane (P2) containing the second tapered parts.
Patent FR-2821251-A1 (FR)
Title: Carrying handle for carrier bags is made from folded panel of lightweight material with two apertures and edge-covering flap
Inventor: PERRIER SYLVAIN HENRY ALBERT P
IPC: A45F5/10
Filed: 2001-02-23
Abstract: The carrying handle is made from a single flat panel of a lightweight material, such as cardboard, plastic or leather, with two apertures (f1, f2) and transverse fold lines (b1, b2) enabling it to be folded into a base (B) and two sides (A, C). The cut-away section of one hole is left in place, forming a flap (D) that can be inserted through the other handle to made a double handle with a connecting strip between. A variant of the design has the body of the handle folding into an oval shape with two transverse connecting flaps.
Patent FR-2823103-A1 (FR)
Title: Produit de maquillage bicouche contenant un pigment goniochromatique et un pigment monocolore et kit de maquillage contenant ce produit
Inventor: AGOSTINI ISABELLE
IPC: A61K8/00
Filed: 2001-04-10
Abstract: L'invention se rapporte à un produit cosmétique de maquillage de la peau, des lèvres et/ ou des phanères contenant une première et une seconde compositions, la première composition comprenant, dans premier un milieu physiologiquement acceptable, des particules de polymère dispersées dans une phase liquide et au moins un premier agent de coloration et la seconde composition comprenant, dans un second milieu physiologiquement acceptable, au moins un second agent de coloration, l'un des agents de coloration étant un agent goniochromatique susceptible de produire différentes couleurs selon l'incidence de la lumière et l'angle d'observation, et l'autre agent étant un agent monocolore.L'invention se rapporte également à procédé de maquillage ainsi qu'à un kit de maquillage contenant ledit produit.Ce dernier est en particulier un rouge à lèvres.
Patent FR-2824940-A1 (FR)
Title: Method for managing multimedia data with a high capacity smart card in which both multimedia data and encrypted copyright data stored on the same card to prevent fraudulent misuse of the data
Inventor: LEDUC MICHEL
IPC: G07F7/12
Filed: 2001-05-15
Abstract: High capacity smart card contains first multimedia data in a first storage space and second copyright data for the first data in a second storage space. The second data is needed to use the first data and is encrypted in some manner.  An Independent claim is made for a method for distributing digital multimedia data so that copyright is protected. The invention also relates to a corresponding electronic device, etc. with an individual reader for accessing the data on an inventive smart card.
Patent FR-2825300-A1 (FR)
Title: Air sucking, sterilizing and waste water treating method for dental clinic bed involves providing filter cotton on top of water draining guide pipe to prevent dropping of extravenous matter from dropping
Inventor: LU LI CHOU
IPC: A61L9/00
Filed: 2001-05-30
Abstract: A filter cotton is provided on top of the water draining guide pipe of a water collecting plate to prevent extravenous matter from dropping to the water draining guide pipe. The water draining guide pipe is provided at the bottom of the water collecting plate, and connected to the waste water treatment device (21) of a gargle bench (2) to collect waste water in the water collecting plate.  Waste water collected by the water drainage guide pipe is treated collectively by the waste water treatment device. The water collecting plate is installed in front of the air sucking inlet of an air sucking device. An air sucking pipe (41) collects flying saliva and volatile chemicals produced during the process, or flying moisture from tooth grinding machine into air sucking and sterilizing device (3), by utilizing its bending property. One end of the air sucking pipe is connected to the top surface of the gargle bench. The other end of the air sucking pipe has an air sucking mask structure (4) provided with clinical lamp and air sucking mask (12) which can be adjusted to with the clinical lamp optimum position.
Patent FR-2825261-A1 (FR)
Title: Ligne de prelevement du sang placentaire comprenant une poche de rincage
Inventor: DEVERRE FREDERIC
IPC: A61M1/02
Filed: 2001-06-01
Abstract: L'invention a pour objet une ligne de prélèvement du sang placentaire, comprenant une poche de recueil (1) en communication fluidique, par l'intermédiaire d'une première tubulure (2) associée à un orifice d'entrée (3) de la poche (1), avec au moins une aiguille de prélèvement (4, 5), ladite ligne comprenant en outre une poche (6) contenant une solution de rinçage qui est connectée ou qui est destinée à être connectée par l'intermédiaire d'une deuxième tubulure (7) à ladite première tubulure (2). L'invention concerne également un procédé de prélèvement à l'aide d'une telle ligne.
Patent FR-2810634-A1 (FR)
Title: Dispositif de dosage pour produits liquides ou pateux
Inventor: POGLITSCH ERHARD
IPC: B65B3/32
Filed: 2001-06-21
Abstract: Un dispositif de dosage 10 pour produits liquides ou pâteux, comporte une tête de remplissage 12. La tête de remplissage 12 comporte un carter de tête de remplissage 15 et un cadre de tête de remplissage 25 l'entourant radialement. Le cadre de tête de remplissage 25 comporte un joint d'étanchéité 27 qui, dans une position de nettoyage du dispositif est amené en contact avec le côté supérieur 39 d'une plaque de nettoyage-rinçage 32. Par ailleurs, dans le cadre de tête de remplissage 25 sont disposées des buses de nettoyage 30 qui servent au nettoyage de la zone extérieure du carter de tête de remplissage, l'agent de nettoyage pouvant être évacué par l'intermédiaire de la plaque de nettoyage-rinçage. Ce dispositif de dosage permet un nettoyage automatique de la zone extérieure de la tête de remplissage, et est d'une construction relativement simple.
Patent FR-2827865-A1 (FR)
Inventor: GREFFE LIONEL
IPC: C07H17/04
Filed: 2001-07-26
Abstract: The invention concerns disaccharides of formula (I) derived from alpha -maltosyl fluoride, wherein R<1> and R<2> are such as defined in Claim 1. Said disaccharides are useful as glycosyl donors in transglycosylation reactions catalysed by glycoside-hydrolases or in transfer reactions catalysed by transglycosylases during the preparation of oligosaccharides or polysaccharides.
Patent FR-2828478-A1 (FR)
Title: Cap for resealing drinks can when opened has circular top with peripheral rim carrying hook-shaped internal rib around its base which cooperates with can rim to hold cap in place
Inventor: NAVELIER ALAIN
IPC: B65D43/10
Filed: 2001-08-10
Abstract: The cap for resealing a drinks can when opened has a circular top (1) with a peripheral rim (1a) which carries a hook-shaped internal rib around its base. This cooperates with the can rim (B1) to hold the cap in place.
Patent FR-2829036-A1 (FR)
Title: Decorative object comprises base with holes in face in which inflated balloons are inserted
Inventor: BOUCHAYER MAURICE
IPC: A63H27/10
Filed: 2001-09-03
Abstract: The decorative object comprises long toy balloons (3) and a base (2) having a number of holes (10) in its face equal to the number of balloons. The hole diameters are slightly less than the inflated balloon diameters.
Patent FR-2831032-A1 (FR)
Title: Cosmetic product applicator has rod and comb of identical cross-section and scraper aperture of similar shape
Inventor: MATHIEZ JEAN LOUIS
IPC: A45D40/26
Filed: 2001-10-19
Abstract: The applicator, attached to a container cap, consists of a rod (14) and an end comb (10) of identical cross-section, drawn through a scraper (32) with an aperture (34) of similar shape in a scraper (32) attached to the container to remove surplus material from the comb. The comb itself has at least one row of teeth, with gaps between them determined by the composition and structure of the cosmetic product so as to leave an appropriate quantity of the product on the comb as it is drawn through the scraper. Independent claims are also included for the following: (1) method of making the cosmetic product applicator ;  (2) applicator assembly; and (3) assembling method for the applicator assembly.
Patent WO-03058170-A1 (WO)
Title: Method and device for determining the minimal cost path between two points in a road network
Inventor: SERRE JULIEN
IPC: G01C21/34
Filed: 2002-01-09
Abstract: The invention relates to a network comprising numerous nodes which are paired by means of segments.  The inventive method consists in: allocating a cost to each segment in the network; producing two path graphs, essentially from two points respectively; interrupting the production of the two graphs when they comprise at least a first common interference node; determining the two minimal cost paths which belong respectively to the two graphs; and linking the two minimal cost paths in order to obtain the minimal cost path between the two points.  The invention also relates to a server which is used to implement said method.
Patent WO-02082370-A1 (WO)
Title: Method for manipulating and treating cards in a linear machine
Inventor: CATANESE BRUNO
IPC: G06K17/00
Filed: 2002-03-01
Abstract: The invention relates to a method for manipulating cards comprising the following steps, consisting in: (a) supplying the linear transport device by means of the distribution device (36) with a card to be treated (52) at each step of linear displacement; (b) successively placing each card to be treated (52) in contact with a free treatment station as said cards move along step by step in front of the treatment stations (PP1 to PPn); (c) leaving a free space without any card to be treated on the linear displacement device after each series of n cards to be treated has been supplied; (d) using said free space between two consecutive series in order to recover the cards treated as said free space moves along under the treatment stations (PP1 to PPn); and (e) placing a new card to be treated (52) in contact with the treatment station that has just been freed by the preceding step and thereby creating a free space on the linear transport device in order to recover the card treated by the next treatment station.
Patent FR-2835613-A1 (FR)
Title: Determination of the concentration of carbon in molten steel during vacuum decarburizing process involves interacting a laser beam with gas drawn off from above molten steel surface
Inventor: CHAMPINOT CHRISTEL
IPC: G01N33/20
Filed: 2002-02-06
Abstract: The carbon (C) concentration in molten steel during vacuum decarburization is determined by drawing off some of the gas located at the molten metal surface, passing a laser beam through the drawn-off gas, measuring or detecting CO and/or CO2 by interaction of the gas with at least one wavelength of the laser, and deducing the concentration, mass or amount of C remaining in the steel. Preferred Features: At least part of the laser beam spectrum is between 630 nm and 2.2 microns. The drawn-off gas flow rate is also determined. Each measurement of CO and/or CO2 is carried out on average over a certain time interval. Vacuum decarburization can be implemented by injection of oxygen or neutral gas. The flow rate of injected oxygen is modified as a function of the mass or the amount of carbon remaining in the steel and of the amount of dissolved oxygen initially present in the steel. Vacuum decarburization also comprises injection of argon. Decarburization is stopped when the concentration or the mass or the amount of carbon remaining in the steel is lower than a predetermined threshold value. An Independent claim is given for:  (a) apparatus for measuring the concentration of carbon in a bath of molten steel; and  (b) apparatus for vacuum decarburizing a bath of molten steel.
Patent FR-2835887-A1 (FR)
Title: Torque or energy producing device combines use of articulated lever arm and actuator articulated on lever arm intermediate point by sliding connection
Inventor: BERNARD ANDRE LAURENT
IPC: F03G5/00
Filed: 2002-02-12
Abstract: The device combines the use of a lever arm (L), one end of which is articulated around a point (A), and an actuator (V), one end of which is articulated around a point (B) and the other end articulated to an intermediate point (C) on the lever arm by means of a sliding connection. When the lever arm moves from position L1 to position L2 in order to produce energy, point C1 located on the circular trajectory (H1) furthest from point A, moves under the effect of force F1 to position C2 on the trajectory (H2) closest to point A in order to re-occupy position C1 after the lever arm has performed a complete rotation in order to produce a torque when the arm moves from position L2 to position L1 under the effect of force F2.
Patent WO-03005349-A1 (WO)
Title: Data storage medium with laterally magnetised pads and method for making same
Inventor: RODMACQ BERNARD
IPC: G11B5/855
Filed: 2002-07-02
Abstract: The invention concerns a data storage medium with laterally magnetised pads and a method for making same. Each pad (2) contains at least a magnetic field consisting of a thin film (4) of at least a magnetic material laterally covering said pad and deposited under oblique incidence relative to the normal (z) of the plane (6) of the array. The invention is particularly applicable to computer hard discs.
Patent WO-03029876-A1 (WO)
Title: Passive opto-electronic monitoring device
Inventor: PAPUCHON MICHEL
IPC: G02B26/10
Filed: 2002-10-01
Abstract: The invention relates to a passive opto-electronic monitoring device, particularly for infrared monitoring.  The inventive device comprises a front optical element (1) having a given instantaneous useful field; means of scanning (2) a scene with a given total field of view; means of forming (3) the image of the scene; and means of detecting (4) said image.  According to the invention, the detection means (4) comprise a matrix detector (41) with two dimensions, the field of the detector along the dimensions being greater than or equal to said instantaneously useful field of the front optical element according to said dimension.  For each basic zone of the scene corresponding to the instantaneously useful field of the front optical element, said detection means can be used for the acquisition of N images which are formed on said detector, N>1, with a given integration time for each image.  The inventive device also comprises back-scanning means (6) which are used to compensate for the movements of the image due to the scanning of the scene during the acquisition of N images.
Patent WO-03046051-A1 (WO)
Inventor: GARNIER FRANCIS
IPC: C08G61/12
Filed: 2002-12-02
Abstract: Procédé sélectif de détection, d'identification et de dosage d'u n ion métallique potentiellement toxique dans un échantillon susceptible de contenir une pluralité d'ions métalliques caractérisé en ce que l'on met en oeuvre une sonde caractérisée en ce qu'elle comprend un polymère homopolymère ou copolymère électroactif d'au moins deux monomères, fonctionnalisé par un agent chélatant, et en ce qu'on quantifie une différence de potentiel caractéristique du potentiel rédox du ou des cations présents dans l'échantillon.
Patent FR-2839831-A1 (FR)
Title: Mobile telephone code generating circuit uses combination of two sets of identical bits by logic circuit to generate code element for orthogonal coding
Inventor: BATUT ERIC
IPC: H04B1/707
Filed: 2002-05-15
Abstract: One element (EC) of an orthogonal code is generated dynamically. A logic circuit (2,3) provides an intermediate word (NC) having B bits or low weighting identical to B bits of low weighting in the reverse sense. These bits are processed by an AND circuit (5) and an EXCLUSIVE-OR operation to the generate the code element (EC).  One element (EC) in one of several orthogonal variable spreading factor (OVSF) codes with at least 2BM elements is generated dynamically. A logic circuit (2,3) provides an intermediate word (NC) having B bits or low weighting identical to B bits of low weighting in the reverse sense. These bits are contained within a word representing a code number (NC) designating the code selected from amongst SF = 2B possible codes with SF elements, and having BM-B bit of heavy weighting with a predetermined state. An AND circuit (5) multiplies the bits in the intermediate word (NC) and a word representative of a given position (PC) of the element in the code to produce a product word (PC) with BM bits. A circuit (6) applies an EXCLUSIVE-OR operation to the bits of the product word to generate the code element (EC).
Patent FR-2832664-A1 (FR)
Title: Portable power tool operation control method involves injecting fuel gas into combustion chamber, for obtaining combustible air-fuel gas mixture
Inventor: VOELKER LOTHAR
IPC: F02N99/00
Filed: 2002-11-28
Abstract: A fuel gas fed into a combustion chamber (1) of the power tool, in accordance with an intermittent metering operational mode, is mixed with air in the chamber, for obtaining a mixture of combustible air-fuel gas. The mixture filled in a fore-chamber (21) and a main chamber (22), is ignited using an ignition device (23).  An Independent claim is also included for portable power tool.