baber/WOPTO huggingface dataset:
Patent WO-0138714-A1 (WO)
Title: Low pressure gas electromagnetic injector
Inventor: THORE JEAN-FRANCOIS
IPC: F02M21/02
Filed: 2000-11-25
Abstract: The invention concerns an injector comprising a body (1) wherein is mounted an injection tube (2) comprising a seat (3) opposite which is mounted, axially sliding in a sleeve (10), a closure element (5) driven in the closing direction by an elastic member (18) and in the opening direction by an electromotive apparatus (4) with variable air gap and whereof the armature is formed by the closure element. The air gap is defined between the closure element (5) and a ferromagnetic core (11) against which the closure element (5) is urged to stop in opening position. The closure element both in opening and in closing position is for the greater part located between the north and south surfaces of the solenoid (9), in closing position, the closure element (5) is pressed against a damping element (13) in the form of an elastic ring which is itself pressed against the seat (3) of the tube (2), said arrangement eliminating the drawbacks related to the kickback of the closure element.
Patent FR-2808346-A1 (FR)
Title: Device and method for currency conversion, especially between Euros and a constituent currency, which allows conversion to be made one way and then back again without any loss of accuracy due to rounding of decimals
Inventor: KOSELEFF PIERRE VINCENT
IPC: G06F15/02
Filed: 2000-04-28
Abstract: Method for conversion of a first currency from a collection of currencies into a second currency from the same currency of which one currency is a reference currency by entry of a first amount to covert, holding the amount in a register, conversion of the amount into an equivalent amount in the second currency and display of the amount on a screen while holding the amount of the first currency in the register.  An Independent claim is made for a currency conversion device comprising a calculator (1), input and command keys (6-8), memory (3) and display (2).
Patent FR-2808733-A1 (FR)
Title: Axle system, for road maintenance vehicles, is made of a central support section, which can be fitted with double or single interface modules
Inventor: GEORGE YVAN
IPC: B60B35/00
Filed: 2000-05-09
Abstract: The axle consists of a central beam, carrying at each end a wheel pivot. The axle system consists of three groups of components, the central support (1), the double interface and the single interface. The central support group can be fitted with two double interfaces to form a non-driven axle, or with two single interfaces to form a driven axle.  Independent claims are also included for the axle and the automotive vehicle.
Patent FR-2809038-A1 (FR)
Title: Modular auto-magnetic manual back support system for supporting welds during end-to-end or angled electric arc welding of steel plates
Inventor: BALLAN DE BALLENSEE PIERRE
IPC: B23K9/035
Filed: 2000-05-16
Abstract: An auto-magnetic manual back support system for welds in monofacial electric arc welding with high energy and with high metal deposition, during end-to-end or angled assembly of steel plate involves a device made up of a series of two different modules (M1, M2) made of thermomechanical ceramic material forming a batten (A) assuring the different functions of supporting, moulding and protecting the molten bath during the welding operation. The first modules (M1) each incorporate a central fixed component (3) and two lateral mobile components (6) each carrying a magnetic suction cup (2) connected and articulated with the fixed component on two common axes. The second modules (M2) each incorporate some components (1) assembled between themselves and the central fixed components of the first modules following their concave/convex outlines on two metal wires in order to form the support batten.  An Independent claim is included for the device itself.
Patent FR-2810122-A1 (FR)
Title: Ecran escamotable permeable aux ondes sonores
Inventor: CONGARD PATRICE BERNARD FRANCO
IPC: G03B21/58
Filed: 2000-06-08
Abstract: Ecran de projection de type rétractable, caractérisé en ce qu'il comporte au moins deux couches de tissu blanc transparent aux ondes acoustiques superposées et jointives.
Patent FR-2815111-A1 (FR)
Title: Rotary chimney cowl comprises base and body connected by axle to provide rotation
Inventor: GRASSO GAETAN
IPC: F23L17/10
Filed: 2000-09-26
Abstract: The cowl consists of a body (1, 3) connected by a shaft (4) with ball-bearings to a base (5) fixed to a chimney by fastenings (6). The body is made from 1mm-thick sheet metal components welded together, and the base is designed to fit chimneys of various sizes with brackets and wing nuts.
Patent FR-2815960-A1 (FR)
Title: Nouveaux acrylates comportant plusieurs groupes amino quaternaires dans la partie alcool, leur procede de fabrication et les ( co) polymeres obtenus a partir de ces monomeres
Inventor: BLONDEL ALAIN
IPC: C08F20/34
Filed: 2000-10-30
Abstract: Ces composés sont représentés par les formules (Ia) et (Ib). Pour les préparer, dans une première étape, on fait réagir le dichlorure de p-xylylène avec un composé (II) pour obtenir un composé (III); et dans une seconde étape, on fait réagir le composé (III) ainsi obtenu avec un composé de formule (IVa) ou (IVb), conduisant à une solution aqueuse du composé respectivement (1a) ou (1b), dont on élimine l'eau le cas échéant. (CF DESSIN DANS BOPI) (CF DESSIN DANS BOPI) (CF DESSIN DANS BOPI) R1 = hydrogène ou méthyle; R2 = éthyle ou isopropyle.
Patent FR-2816392-A1 (FR)
Title: Lamp arm for public lighting column, has high mechanical resistance and hollow interior with space for routing cables
Inventor: JULLIAN AGNES
IPC: F21V21/108
Filed: 2000-11-08
Abstract: The lamp arm (10) is fixed to one side of a support (20) ( mast or wall) and connected at the other side to a lamp (30). The arm has a profile formed by extrusion a high mechanical resistant material with a constant cross section along its length. The lamp arm has a hollow internal circular section (13) below which are hollow sections (16,17) for routing cables.  The arm is fixed to a support (20) so as to form an angle between 90 to 120 degrees with respect to it.
Patent FR-2817860-A1 (FR)
Inventor: CHARTIER THIERRY
IPC: H01B1/08
Filed: 2000-12-07
Abstract: The invention concerns a method for preparing a thin ceramic material with controlled surface porosity gradient, characterised in that it consists in (A) infiltrating a porous pore-forming substrate of controlled thickness, with a ceramic material suspension; (B) evaporating the solvent; (C) a step which consists in eliminating the pore-forming agents and the various organic additives, and (D) a sintering step. The invention also concerns the use of the ceramic material in the method for preparing a solid electrolyte and a mixed ionic-electronic conductor, in methods for preparing ultra-pure oxygen, for eliminating oxygen from a gaseous atmosphere, for producing heat energy, for preparing gas or liquid filtering membranes, for ceramic/metal joints, for biomaterials and sensors.
Patent FR-2817862-A1 (FR)
Title: New functionalized cyanines useful as biological markers have a high absorption wavelength comprising heptacarbon or nonacarbon carboxonium salts and streptocyanines,
Inventor: MADAULE YVES
IPC: A61K49/00
Filed: 2000-12-07
Abstract: Diaryl compounds (I) are new. Diaryl compounds of formula (I) are new. R<6> is H when n is 0. Q = anion of a strong acid; G, G<1> = OEt, amino, phosphaimino, amidino, guanidino, hydrazino, hydrazono or a multivalent radical joined at to at least one extremity to a radical of formula (II); G<2> = OEt, amino, phosphaimino, amidino, guanidino, hydroazino , hydrazono or a multivalent radical; R<1> - R<5> = H, halogen, alkyl, 1 - 15C alkyloxy or acetamido; Z = H or halogen; n = 0 or 1 ; and R<6>, R<7> = H or together form a biradical with 3 or 4 links, optionally with one or more Me or ester substituents; R<6> is H when n is 0. An Independent claim is also included for the preparation of (I).
Patent FR-2818012-A1 (FR)
Title: Integrated memory semiconductor device incorporating quantum pits with a means for polarizing the charging and discharging of charges at these quantum pits
Inventor: SKOTNICKI THOMAS
IPC: H01L29/10
Filed: 2000-12-12
Abstract: An integrated memory semiconductor device comprises at least one integrated structure of point-memory, incorporating a semiconducting zone of quantum pits (6) buried in the substrate (1) of the structure and arranged under the insulated grid (7) of a transistor, and a polarization means (16) for polarizing the structure in a manner that allows the charging or discharging of charges in the quantum pits or from the quantum pits.
Patent FR-2819604-A1 (FR)
Inventor: DUFOURD JEAN CLAUDE
IPC: H04N7/24
Filed: 2001-02-07
Abstract: The invention concerns a method for managing interactions between control peripherals and multimedia applications operating the MPEG-4 standard, said control peripherals delivering digital signals based on the actions of one or several user(s). Said method is characterised in that it comprises a step which consists in constructing a digital sequence in the form of a BIFS node (binary format for scene in accordance with the MPEG-4 standard), said node comprising one or several fields defining the type and number of interaction data to be applied to objects of the scene; and a step which consists in transferring a digital sequence into the composition memory, said digital sequence comprising said actions and parameters of said actions whereof the values correspond to variables delivered by said peripherals.
Patent WO-0212648-A1 (WO)
Title: Ventilated slatted roofing device
Inventor: MANGEARD PHILIPPE
IPC: E04B7/16
Filed: 2001-07-18
Abstract: The invention concerns a slatted roofing device, comprising a frame (1) receiving a lower series (2) of grid-type mounted slats and at least a support (3) superimposed on the frame (1) receiving an upper series (4) of grid-type mounted slats, the support (3) being transversely mobile with respect to the longitudinal direction of the slats on the frame (1) to modify the lateral position of the slats of the upper series (4) relative to those of the lower series (2), the slats shifting from a completely overlapping position when the roof is open to a partial overlapping position when the roof is closed. Said device comprises means for lifting the support (3) relative to the frame (1) to allow air to pass through the roof even when the series of upper (4) and lower slats cover the whole roof surface.
Patent FR-2821347-A1 (FR)
Title: Aqueous solution treatment procedure uses fermentation between two membrane treatments with same membrane
Inventor: VANLAER STEPHANE
IPC: B01D61/14
Filed: 2001-02-23
Abstract: The treatment procedure, especially for aqueous solutions containing non-soluble materials such as oil in suspension and a soluble fermentable fraction, consists of a pre-treatment using a separating membrane, followed by fermentation, and then separation of the macro-products of fermentation using the same membrane as for the pre-treatment. The system employing the procedure has sets of valves for selective membrane feeds and for passing the separation products to selected destinations. The membrane system can be adapted physically or chemically to act as pressure regulators for two treated solutions.
Patent WO-0215047-A1 (WO)
Title: Interface system for accessing data in a database
Inventor: VOGEL MARC
IPC: G06F17/30
Filed: 2001-08-16
Abstract: The invention concerns an interface system for accessing data stored in corresponding storage means (1), comprising at least a zone (2) for storing data proper and a zone (3) for storing a data dictionary defining structurally said database, the data base being accessible through means forming an access interface (4). The invention is characterised in that the means (4) forming an access interface are associated with a dictionary (5) of interface defining descriptors, accessible through means (7, 8) modifying its content to enable programming of the configuration of the means forming an interface to be programmed by creating, suppressing or modifying descriptors in the dictionary (5) of interface defining descriptors and means (6) are provided for automatically updating the dictionary (3) of data structurally defining the database to adapt the latter to the programmed configuration of the means forming an interface.
Patent WO-0240567-A1 (WO)
Title: Method for catalytic dimerization of isocyanates
Inventor: BERNARD JEAN-MARIE
IPC: C08G18/16
Filed: 2001-11-20
Abstract: The invention concerns a method for preparing polyisocyanates by cyclodimerization of isocyanate functions borne by initial monomer isocyanates. The invention is characterised in that it comprises steps which consist in: a) providing a reaction medium comprising initial monomer isocyanates, optionally in the presence of a solvent; b) adding to said reaction mixture a (cyclo)dimerization catalyst comprising a compound of the family of super acids; c) heating the reaction medium to a temperature ranging between 0 °C and 300 °C, advantageously between 20 °C and 200 °C until the desired rate of transformation is obtained; d) optionally inactivating or eliminating the reaction catalyst; and e) optionally eliminating the unreacted monomer.
Patent FR-2823315-A1 (FR)
Title: Confocal optical scanner for biological microscope, has optical system to focus light from object to form beam reflected by rotary mirror for scanning
Inventor: LAUER VINCENT
IPC: G02B5/00
Filed: 2001-04-10
Abstract: The confocal optical scanner for a microscope has an optical system to focus an illuminating beam (FX) from a light source to illuminate a pint on an object (1107). The system focuses the light from the object to a point (FEO) in a first image plane.. A rotary mirror (1104) reflects the light beam to scan the object. A spatial filter (1203) in the first image plane filters the light to obtain a beam to be detected.
Patent FR-2823904-A1 (FR)
Title: Diffuseur monobloc pour un appareillage electrique de coupure
Inventor: RIVAL MARC F J
IPC: H01H9/34
Filed: 2001-04-19
Abstract: Un diffuseur monobloc est interposé entre l'intérieur et l'extérieur d'une chambre de coupure d'un appareillage électrique de coupure. Ce diffuseur est constitué d'une pièce en matériau plastique moulé présentant une face antérieure 52, une face postérieure 54 et des rangées de cavités sur chaque face. A chaque rangée antérieure est associée au moins une rangée postérieure, la rangée antérieure et la rangée postérieure étant située de part et d'autre d'un plan géométrique de passage. Les cavités antérieures 62a, 62b ont une paroi latérale plane 72a, 72b située dans le plan géométrique. De même, les cavités postérieures ont une paroi latérale plane située dans le plan géométrique. Une lumière de passage 100a, 100b située dans le plan de passage met en communication chaque cavité antérieure 62a, 62b avec une cavité postérieure de la rangée correspondante. Deux cavités 62a, 62b d'une même rangée sont séparées par une cloison 68. Le diffuseur obtenu est très robuste et constitue une barrière efficace contre l'arc électrique.
Patent FR-2825540-A1 (FR)
Inventor: GEORGEAUX ERIC
IPC: H04L12/56
Filed: 2001-06-01
Abstract: In certain circumstances, a mobile radiocommunication terminal (2, 3) estimates an initial radio signal transmission power, i.e. a random access request, to a base station (1) located within the range thereof. If it is very close to said station, said initial estimated power can be lower, even greatly lower, than the minimum transmission power of the mobile terminal. In order to limit interference with other communications in progress, the transmission of said signals is inhibited if the difference between the minimum transmission power and the initial estimated power lies beyond a predefined threshold.
Patent FR-2825260-A1 (FR)
Inventor: JONUSAUSKAS GEDIMINAS
IPC: A61B1/24
Filed: 2001-06-01
Abstract: A method and device for the acquisition and treatment of dental images, comprising means for the excitation of a region (12) of a tooth using monochromatic ultraviolet light pulses alternating with visible light pulses, video means (32, 34, 36, 38) for taking images of the fluorescence emitted by the tooth in two high and low energy wavelength bands of the emission spectrum and means (40) for processing the information in order to compare the spectral intensities of the fluorescence in said two wavelength bands and to ascertain the presence or absence of caries in the examined region (12) of the tooth.
Patent FR-2825899-A1 (FR)
Title: Preparation destinee a l'animal, en particulier la volaille
Inventor: GREUTER AMAURY
IPC: A23K20/111
Filed: 2001-06-14
Abstract: Préparation destinée à l'animal, caractérisé en ce qu'elle contient du cinnamaldéhyde. Utilisation de ladite préparation pour la fabrication d'une composition destinée au traitement préventif ou curatif des pathologies animales au cours desquelles une présence surnuméraire du germe Clostridium, en particulier Clostridium perfringens est observée.
Patent FR-2828874-A1 (FR)
Title: Mobile stowing system for golf caddies comprises row of lockers on carriage sliding on parallel rails
Inventor: LABOUS ERIC
IPC: A63B71/00
Filed: 2001-08-27
Abstract: The stowing system comprises rows of lockers (1) in the shape of a carriage sliding on two parallel rails (5,6) perpendicular to the locker rows. The lockers can be closed by padlocks.
Patent FR-2813636-A1 (FR)
Title: Circuit de fluide de refroidissement pour moteur a combustion interne
Inventor: VON GREGORY JENS
IPC: F01P7/16
Filed: 2001-09-05
Abstract: Un circuit de fluide de refroidissement pour un moteur à combustion interne comprenant un carter-moteur 3 et au moins une culasse 4, comporte une pompe de fluide de refroidissement qui est reliée au moteur à combustion interne, par l'intermédiaire d'une conduite de fluide de refroidissement. Dans la conduite de fluide de refroidissement 8 est disposée, entre la pompe de fluide de refroidissement 7 et le moteur à combustion interne 2, une vanne 9 destinée à obturer ou à libérer le passage dans la conduite de fluide de refroidissement 8.
Patent FR-2835385-A1 (FR)
Inventor: BERENGUER MARC
IPC: H04N7/15
Filed: 2002-01-30
Abstract: The invention relates to a videoconferencing system which is used to break the isolation of teleworkers (TE1, TE2).  The inventive system recreates the relational situations between said teleworkers and other employees (TE3, TE4) from the same company (EN) as if said parties were conversing in the same office.  Each person participating in the videoconference permanently receives animated images of all the other participants via a central server (SV) and can select the image of at least one other participant with whom an audioconference, within the videoconference, is to be established. The central server (SV) only retransmits audio data from each audioconference participant to the other audioconference participants, with an identifier for each participant.
Patent FR-2836482-A1 (FR)
Title: Preservation of living cells, for storage as a supply for immunotherapy applications, uses freezing to supercooling in a vacuum chamber together with adsorption of a solid adsorbent
Inventor: HALPHEN BERTRAND
IPC: C12N5/02
Filed: 2002-02-25
Abstract: Providing a stock of dried living cells comprising freezing the cells (4) in a vacuum chamber (1) combined with adsorption by a solid adsorbent (16) e.g. zeolite, is new. Providing a stock of dried living cells comprising freezing the cells (4) in a vacuum chamber (1) combined with adsorption by a solid adsorbent (16) e.g. zeolite. The cell temperature is reduced until supercooling occurs. When the cells are required, they are thawed to ambient temperatures. A thermocouple (24) registers the cell temperatures, with signals to a control unit (23) which sets the positions of the valves (7,8,14) and the operation of the vacuum pump (12).
Patent WO-03044820-A1 (WO)
Title: Method and device for detective resistive interruptions in an electrode network of a plasma display panel
Inventor: BARET GUY
IPC: H01J9/42
Filed: 2002-11-19
Abstract: Flat plasma display panels of coplanar type comprise, on their front faceplate, a network of electrodes arranged in pairs. Each electrode consists of a transparent electrode (2a, 2b) with low conductivity paired with a metal electrode (3) with high conductivity. Said electrodes should be free of resistive defects. All the components are controlled by capacitive analysis by injecting (5a, 5b) two out-of-phase signals (S, S') into two electrodes (2a) and (2b) of a common pair and in detecting (6a) the signal (D) on one of the electrodes (2a). The injection and detection of the signals are performed without any mechanical contact with the electrodes. The signal injecting (5a, 5b) and detecting (6a) devices are displaced relative to the substrate to control the entire surface of the substrate.
Patent FR-2825122-A1 (FR)
Inventor: WEBER GEORG
IPC: F04B27/10
Filed: 2002-05-21
Abstract: The invention relates to a compressor, in particular for air conditioning systems in motor vehicles. Said compressor comprises a housing, a housing sealing cover, a drive shaft with bearings and a drive device for pistons that are displaced back and forth, said device transferring the rotational displacement of the drive shaft into the back-and-forth displacement of the pistons. The compressor also comprises a cylinder block, in which the pistons that are displaced back and forth take in and compress coolant, a valve device, in addition to a valve plate with intake and discharge valves comprising intake and discharge chambers for an intake pressure zone and a discharge pressure zone.
Patent FR-2840532-A1 (FR)
Title: Stealth lipid nanocapsules for use in pharmaceutical composition for treatment of cancers, consists of lipid core and outer lipid envelope comprising hydrophilic surfactant, lipophilic surfactant and amphiphilic derivative
Inventor: HOARAU DIDIER
IPC: A61K9/51
Filed: 2002-06-11
Abstract: Stealth lipid nanocapsules consists of lipid core which is liquid or semi-liquid at ambient temperature and outer lipid envelope comprising hydrophilic surfactant which is lipidic in nature, lipophilic surfactant which is lipidic in nature and amphiphilic derivative of poly(ethylene glycol) having molar mass of at least1000 g/mol.  Independent claims are also included for the following:  (1) a method for preparing nanocapsules;  (2) pharmaceutical composition which comprises lipid nanocapsules; and  (3) use of lipid nanocapsules as carriers for the preparation of medicament for the treatment of cancers such as solid or circulating tumors, by intravenous administration.