baber/WOPTO huggingface dataset:
Patent FR-2716186-A1 (FR)
Title: Flocculation treatment of effluents
Inventor: CHRISTIAN LAPLACE
IPC: C02F3/00
Filed: 1994-02-16
Abstract: Flocculation treatment of effluents, esp. contg. suspended solids and/or microorganisms, comprises adding a flocculant (I) and a pH-reducing agent (II). (I) is an industrial waste liq. contg. Al, Na aluminate and free NaOH. Also claimed are: (1) a flocculating reagent for carrying out an embodiment of the above process in which a mixt. of (I) and (II) is premixed; (2) appts. for preparing reagent (1) batchwise; (3) appts. for preparing reagent (1) on line; and (4) appts. for phosphate removal from waste water.
Patent FR-2716729-A1 (FR)
Inventor: DOMINIQUE THOMAS
IPC: B05C11/10
Filed: 1994-02-25
Abstract: A device including a cavity defined by walls (17) having a feed opening (18) and an outlet (19) for the fluid material (m). The outlet (19) is connected to a nozzle (20). The device is suitable for measuring, controlling and depositing the material (m).
Patent FR-2717887-A1 (FR)
Title: Heater for warming buildings directly or indirectly
Inventor: JACQUES PETIT
IPC: F24H1/18
Filed: 1994-03-24
Abstract: A ceramic core (10) has a system of partitions (16) which allow fluid (105) introduced by way of a filler (15) to circulate. The partitions are encircled by a further channel (20) which is fabricated into the ceramic core. A number of high frequency generators (11) are located at the rear of the ceramic core and these bombard the core and fluid either directly or through the channel (20) which constitutes an electron gun. The bombardment raises the temperature of the core and fluid and produces thermal radiation and warm air flow through the containing perforated case (12).
Patent FR-2705496-A1 (FR)
Title: Elément ou batterie étanche au gaz ne nécessitant pas d'entretien.
Inventor: HOLGER KISTRUP
IPC: H01M10/34
Filed: 1994-05-19
Abstract: Un élément fonctionnant selon le cycle d'oxygène comporte des électrodes positives en oxyde de nickel à structure fibreuse, des électrodes négatives métalliques à structure fibreuse de plus haute capacité de charge et de décharge, des séparateurs imperméables au gaz, un électrolyte alcalin fixé et des espaces de diffusion de gaz, électriquement conducteurs. Les supports à structure fibreuse métallisée des électrodes négatives (14) sont seulement remplis de matière active dans certaines régions. Les régions non remplies de matière active de ces supports servent de zones de diffusion de gaz (16), intégrées dans les supports, pour l'oxygène à décharger sur l'électrode négative. Applicable aux domaines nécessitant des accumulateurs électriques étanches au gaz et ne demandant pas d'entretien.
Patent FR-2720091-A1 (FR)
Inventor: RAGOT CLAUDE
IPC: E03D11/08
Filed: 1994-05-20
Abstract: Plumbing facility consisting of a toilet bowl extended at its base by a discharge pipe and having a siphon placed therebetween. The toilet bowl (1) is supplied with rinsing water and, at its upper edge, the wall is bent inwards to form a flange (3), open at the base, for guiding and distributing rinsing water from the outlet (2). The invention is characterized in that the pipe for supplying rinsing water is arranged tangentially to the substantially circular or ovoid circuit of the flange (3), to produce a laminar flow current, along a helicoidal and spiral path at the base of the bowl which gently slopes (5) from the periphery (4) to a substantially central cylindrical well (6) for discharge to the lower siphon (9a).
Patent FR-2708895-A1 (FR)
Title: Rétroviseur extérieur de véhicule automobile.
Inventor: THOMAS LOTT
IPC: B60R1/074
Filed: 1994-07-21
Abstract: a) Rétroviseur extérieur de véhicule automobile. b) Rétroviseur caractérisé en ce que le réducteur comporte un élément de transmission (44) maintenu de manière amovible par rapport au pied, et sur lequel est réalisée la contrebutée (74) ou (78).
Patent FR-2725058-A1 (FR)
Title: Counting method for monitoring number of passengers on transport systems
Inventor: GALLET MICHEL
IPC: G06M1/10
Filed: 1994-09-23
Abstract: The automatic passenger counting system has an emitter (3) of a visible or invisible light beam (5) across a passage through which the vehicle passes.  The beam is at the level of the windows of the vehicle.  The beam can be detected on the opposite side of the vehicle to the emitter, or may be reflected from the side opposite to the emitter to a receiver (4) placed beside the emitter.  The emitter is triggered by a sonic detector responding to the noise of the approaching vehicle. The modulation of the received signal by presence of passengers allows the number of passengers on the vehicle to be estimated, and the occupation rate to be determined. The received signal is processed by sampling at between 1 kHz and 2 kHz, and using Fourier analysis to determine the numbers or occupancy.
Patent FR-2725826-A1 (FR)
Title: Conducteur supraconducteur pour applications a haute tension
Inventor: VERHAEGE THIERRY
IPC: H01L39/14
Filed: 1994-10-12
Abstract: Conducteur supraconducteur pour applications à haute et très haute tensions caractérisé en ce qu'il comprend une pluralité de brins supraconducteurs multifilamentaires torsadés avec au moins un brin en matériau non supraconducteur dont la résistivité est de l'ordre de celle desdits brins multifilamentaires lorsqu'ils sont à l'état non supraconducteur, le brin en matériau non supraconducteur étant en contact électrique avec les brins supraconducteurs et ayant une section telle que le rapport du courant de transition à la section totale du conducteur soit au plus égal à 500 A/mm**2.
Patent FR-2727441-A1 (FR)
Inventor: SERRES ALAIN
IPC: B01F23/30
Filed: 1994-11-28
Abstract: The injector consists of a duct with convergent and divergent sections (2a,2c) and an air inlet chamber (3a). The duct is made from a cylindrical tube (1) with convergent and divergent inner surfaces linked by a cylindrical section (2b), with the air inlet chamber (3a) situated in a step (3) of greater diameter than the convergent section to which it is connected. Just before the point at which it joins the convergent section the step has a tangential aperture (5), and it is closed by a stopper (6) with channels (8) through it for the pulp to be fed through. A number of injectors are enclosed in a sealed housing formed from two plates (10,11) connected by a shell and fed with air through a duct.
Patent FR-2727978-A1 (FR)
Title: Pneumatic tyre puncture sealing compsn.
IPC: B29C73/22
Filed: 1994-12-13
Abstract: A prod. for the repair and sealing of puncture holes in pneumatic tyres comprises (a) deionised water; (b) a sealing agent such as particles of rubber and/or cellulose; (c) a colloidal film forming agent such as aluminium magnesium silicate; (d) a thickening agent such as xanthan; (e) an antigel such as monoethyleneglycol; (f) an organic solvent allowing expansion of the sealing agent comprising a mixt. of toluene and/or xylene and one or more terpenes; and opt. (g) an anti-rusting agent such as Na nitrate; (h) a catalyst such as NaOH; and (i) a bactericide such as Parmetol (RTM).
Patent FR-2728586-A1 (FR)
Inventor: MONOT FREDERIC
IPC: C12N1/20
Filed: 1994-12-26
Abstract: The present invention relates to a process for producing gellane, wherein the culture medium comprises a nitrogen source consisting essentially of nitrate ions. The nitrates may be potassium or sodium nitrates. In an alternative of the process, the culture medium does not comprise organic nitrogen nor ammonium ions. The invention also relates to a culture medium for the production of gellane.
Patent FR-2729186-A1 (FR)
Title: Sheet assembly device e.g. sheet metal or plastics
Inventor: VILLAIN FREDERIC
IPC: F16B5/06
Filed: 1995-01-06
Abstract: Each assembling part (1) has a head (2) extended by a cylindrical body (3) having a longitudinal slit (4) which divides the body into two branches (5, 6). The end opposite the head (2) forms a ramp (9, 10), which turn one towards the other. The sheets (20, 21) have edges (23, 24) destined to be assembled edge to edge having holes (27, 28) having a section equal to each of the branches (5, 6). Each branch (5, 6) goes into one of the holes (27, 28).
Patent WO-9528187-A1 (WO)
Title: Hepato-dialyseur extra-corporel utilisant le foie preleve d'un etre vivant et procede d'hepato-dialyse utilisant cet appareil
Inventor: CINQUALBRE JACQUES
IPC: A61M1/34
Filed: 1995-04-13
Abstract: L'hépato-dialyseur présente un circuit de circulation extra-corporelle sur un foie vivant extérieur comprenant: une cassette de perfusion (6) thermostatée renfermant un foie (5) à perfuser, une boucle de circulation sanguine extra-corporelle formée d'une part d'un circuit afférent (2) à partir d'une artère constituée d'une partie se divisant en deux branches (16) et (17), dont l'une alimente directement la veine porte et dont l'autre alimente l'artère hépatique à travers une pompe péristaltique (18) à fonctionnement régulé en pression et formée d'autre part d'un circuit efférent (10) comportant un dispositif de débullage (45) et une pompe de réinjection (46) dans une veine du sujet, un automate de surveillance et de fonctionnement (24). Cette invention se rapporte au domaine de la dialyse hépathique extra-corporelle sur un foie vivant.
Patent WO-9620326-A1 (WO)
Title: Dispositif de fermeture autoprotege pour la protection contre le vol d'objets contenus dans des enceintes
Inventor: ROULLEAUX-ROBIN VERONIQUE
IPC: G08B13/08
Filed: 1995-12-21
Abstract: Le dispositif de fermeture selon l'invention comprend un dispositif de verrouillage (1) conçu de manière à assurer un autoverrouillage en position fermée de la porte et à passer en position déverrouillée en réponse à un signal de déverrouillage, un récepteur (15, 16, 18) apte à élaborer un signal de déverrouillage de durée limitée à la suite de la réception d'un ordre de déverrouillage émanant d'une télécommande (4), un détecteur (6, 7) de la position de la porte et un circuit logique (20) qui transmet un signal d'alarme dans le cas où la porte est restée ouverte au-delà d'un laps de temps prédéterminé, après l'émission du signal de déverrouillage. L'invention s'applique à la fermeture autoprotégée de portes battantes ou coulissantes de vitrines.
Patent FR-2734460-A1 (FR)
Title: Support for slats of mattress base that can be assembled in two positions
Inventor: TOURNADRE ALAIN P H
IPC: A47C23/06
Filed: 1995-05-24
Abstract: The support has an upper piece (2) having two holes (2a,2b) which hold the ends of the slats. A lower piece (4) is fixed to the upper piece and can be fixed in two different longitudinal positions. It has two holes (5a,5b) in which studs are held that fix it to the frame of the bed. The lower surface (9) of the median wall (8) of the upper piece has four vertical studs (10) which are aligned in the direction of the slats. Two of these engage in two cylindrical cavities on the top of the lower piece.
Patent FR-2736790-A1 (FR)
Title: Piezoelectric ultrasonic transducer with damping and focussing for non-destructive control of material or medical echograph
Inventor: FRANCOIS CYRIL
IPC: G10K11/30
Filed: 1995-07-10
Abstract: The transducer has a backing (28) of ultrasonic damping material behind an array of piezoelectric elements (34) which are separated by spaces (36) filled with an insulating polymeric resin. The lens (32) lies on the quarter-wave plate (42) on the front surface of the transducer. The lens has a thickness of no more than 2 mm and the dimensions of the piezoelectric elements, taken parallel to the surfaces, do not exceed 10 mm. The surface of the backing in contact with the piezoelectric elements is conducting or has a surface conducting layer (40). A second conducting layer (38) (or several disconnected conducting layers) covers the second surface of the piezoelectric elements.
Patent FR-2739826-A1 (FR)
Title: Lorry side skirt constituting part of lower bodywork
IPC: B60R19/56
Filed: 1995-10-13
Abstract: The lorry side skirt (11) constitutes a part of the lower bodywork. It comprises a front piece (13) which extends rearwards from the rear of the front wheel. A rear piece (15) extends from the rear part of the lorry, partially enveloping a rear wheel, towards the front. A central part, forming a door (14), extends between the front and rear pieces. The door can take open and closed positions. When closed it ensures continuation of the surfaces between front and rear pieces. The door can be displaced between open and closed positions by a pivoted assembly (16,17) located either side the central piece.
Patent FR-2741228-A1 (FR)
Title: Joule effect heater for flowing liquid
Inventor: DESWARTE PHILIPPE
IPC: H05B3/60
Filed: 1995-11-15
Abstract: The heater (1) comprises several generally cylindrical modules assembled (4) on a common axis (0). Conical end modules (3) are flange-connected (4) to the intercepted pipe-line, of lesser diameter. Some modules are plain spacers, some have moulded-in electrodes (10,20...), all are of insulating material. Each electrode is e.g. cruciform, with elliptical tubular arms (11,21) fixed on a peripheral ring (13) submerged in the insulating wall (2).  Other transverse configurations, e.g. grids, are opt. suitable. Successive electrodes are angularly displaced  (angleAOB) to prevent masking and improve mixing. Axial spacing increases in the flow direction, reducing heat input to downstream stages for closer temperature control. DC, or AC 1- or 3-phase, voltage is applied  (15,25...) between electrodes, both end electrodes being at earth potential.
Patent FR-2727896-A1 (FR)
Title: Laminated prods. with embossed metal foil layer
Inventor: BRINLEY CHARLES E
IPC: B29C47/06
Filed: 1995-11-29
Abstract: Mfg. a laminate with an embossed metal foil layer comprises extruding a layer of molten resin onto a strip of paper, applying a metal foil the molten resin and passing the multilayer assembly between a pinch roller and a cooled embossing roller to conduct heat rapidly from the molten resin and through the metal foil to the cooled embossing roller so as simultaneously to solidify the resin and to emboss the metal foil.
Patent FR-2742243-A1 (FR)
Title: Procede de commande d'attitude d'un satellite en orbite basse, a acquisition solaire
Inventor: DAMILANO PATRICE
IPC: G05D1/08
Filed: 1995-12-06
Abstract: Pour commander l'attitude d'un satellite placé sur une orbite basse, on mesure le champ magnétique terrestre suivant les trois axes d'un repère de référence lié au satellite, on dérive les mesures par rapport au temps, on multiplie les dérivées par un gain et on fait passer un courant représentatif du résultat dans des magnétocoupleurs pour créer des moments magnétiques qui tendent à garder le satellite dans une orientation invariable par rapport aux lignes de force du champ magnétique terrestre. En dehors des périodes d'éclipse, on commande en tangage le satellite par modification du moment d'inertie interne en réponse à un signal fourni par un capteur solaire, de façon à maintenir des générateurs solaires qu'il porte orientés vers le soleil, pour les orbites ayant des noeuds proches de midi et minuit en heure locale terrestre.
Patent FR-2743455-A1 (FR)
Inventor: GUERAUD ALAIN
IPC: H02K1/28
Filed: 1996-01-10
Abstract: The rotor has 2N poles formed by magnetic pieces (1,1') of opposite polarity with N clips. Each clip end (5,5') has a chamfered external surface making a progressive radial air gap and receding internal surfaces that meet at a convergence point at the centre defining a bezel. The clip has a polygonal base which connects with the hub (2) and a tapered free end (8). Several clips are braced by at least one multiple strut in a single piece. In particular, a double strut (7) between the end and the centre of the bezel is used to give a rigid direct link between opposite clips. An annular non-magnetic cover encloses the rotor.
Patent FR-2746086-A1 (FR)
Inventor: AZEMA ANDRE
IPC: B66C1/62
Filed: 1996-03-14
Abstract: A device for handling a cylindrical electric tool-holder spindle (100) in a cylindrical holder (200) of a machine tool is disclosed. The device comprises a handling cradle (400) consisting of a combination of a receptacle (500) in which the electric spindle (100) is placed, a gripping member (600) for lifting said handling cradle, and a fastening member (700) for fastening the cradle (400) to the holder (200) to hold the electric spindle (100) in place relative to the holder (200). Said fastening member (700) is arranged in front of the handling cradle (400) and consists of a cylindrical tube (710) cut along a horizontal plane and having an outer diameter (720) matching the inner diameter of the cylinder (240) of the holder (200), such that it is coaxial therewith, and an inner diameter (730) greater than the diameter of the rear body of the electric spindle (100). The device is useful for maintaining machine tools.
Patent FR-2751324-A1 (FR)
Title: Synthese du 1,1,1-trifluoroethane par fluoration du 1-chloro-1,1,-difluoroethane
Inventor: LANTZ ANDRE
IPC: C07B61/00
Filed: 1996-07-16
Abstract: L'invention a pour objet la fabrication du 1,1,1-trifluoroéthane par fluoration du 1-chloro-1,1-difluoroéthane avec de l'acide fluorhydrique anhydre. La réaction est réalisée en phase liquide et en présence d'un catalyseur de fluoration.
Patent FR-2751216-A1 (FR)
Title: New anti-dandruff capillary lotion
Inventor: VERCAMER FRANCIS
IPC: A61K8/03
Filed: 1996-07-18
Abstract: New reviving anti-dandruff capillary lotion (I) comprises \- 1 hydroalcoholic solution (II) and \- 1 solution of oils (III) comprising paraffins (IV).
Patent FR-2752631-A1 (FR)
Inventor: GODICKE THOMAS
IPC: G06F9/445
Filed: 1996-08-22
Abstract: The invention concerns a method for loading an operation system applied to a data processing unit comprising a power supply with power reserve, a microprocessor, an erasable Flash EPROM type memory; a saved RAM memory; a device for sensing mains cut-offs, a linking console or a mass memory for updating the operating system. It is characterised in that during updating, the operating system transfers the bootstrap programme into the saved RAM, then executes this bootstrap programme stored in the RAM, this RAM stored bootstrap programme erasing the Flash EPROM then loading, from the linking console or from the mass memory, the new operating system in the Flash EPROM.
Patent FR-2753938-A1 (FR)
Title: Folding roof trunk for automobile
IPC: B60R9/055
Filed: 1996-09-27
Abstract: The trunk comprises a base (2), a cover (8) which can move relative to the base, a rearward inclined front wall (13) and a rear wall (15). The side walls each comprise lower (5) and upper (6) parts which are articulated about a horizontal axis (107). The upper part articulated relative to the cover about an axis (109) and the lower part is articulated relative to the base about an axis (105). The lower part of each side wall extends beyond a support as far as its end (5b). There are rigid lower (5c) and upper (6c) webs which are articulated about a horizontal axis. The upper web is articulated about an axis (109a) relative to an edge (8a) fixed to the cover and the lower web is articulated about an axis (105a) relative to the base.
Patent FR-2754611-A1 (FR)
Title: Method of three dimensional viewing of articles
Inventor: GNIEWEK FRANCK
IPC: G06T15/04
Filed: 1996-10-15
Abstract: The method involves producing at least one two dimensional image (21,22) of part of the object (1). The images are connected to form a global image (20). The global image is notated with respect to the elementary images and is separated into parallel initial bands (26-28). The initial bands are curved in a direction perpendicular to the bands  which are then assembled into a deformed version of the object and continuous connections are formed between the bands. The deformed version is then mounted on a two dimensional support (2) and the support is curved into a cylindrical shape (3A-C) with a generatrix parallel to the bands.
Patent FR-2755892-A1 (FR)
Title: Visseuse pneumatique perfectionnee
Inventor: CHAPELLE JEAN LOUIS
IPC: B25F5/00
Filed: 1996-11-21
Abstract: Visseuse pneumatique caractérisée en ce qu'elle comporte des moyens de commande de l'inversion du sens de rotation du moteur pneumatique (12) comprenant une palette (30) coopérant avec une paroi de distribution d'air comprimé (36) et reliée à un poussoir (6) mobile contre l'action de moyens élastiques (24) et situé à l'extérieur du corps (1) de manière que, lorsqu'il n'est pas sollicité, le moteur (12) tourne dans le sens normal, tandis que lorsqu'il est poussé contre l'action des moyens élastiques (24), il commande l'inversion du sens de rotation du moteur.
Patent FR-2757054-A1 (FR)
Inventor: NICOLAS MORGANTINI LUC
IPC: A61K8/00
Filed: 1996-12-16
Abstract: Melanotic pigment composition in the form of particles with spherical cores of diameter less than 1 mu m comprises at least one wax and an emulsifying surfactant and an outer sheath layer enveloping the core consisting at least one compound obtained by oxidative polymerisation of a precursor of a melanotic-type pigment.
Patent FR-2760167-A1 (FR)
Title: Procede de radiotelephonie entre une station de base et un telephone mobile par l'intermediaire d'un repeteur
Inventor: HURIAU ALAIN
IPC: H04B7/26
Filed: 1997-02-21
Abstract: Le procédé de radiotéléphonie entre une station de base (2) couvrant une cellule de communication (1) et un téléphone mobile (9) par l'intermédiaire d'un répéteur de diffusion (8) couvrant une zone d'ombre (7) , le téléphone (9) étant calé sur une fréquence de canal déterminée par la station de base (2) , comporte le fait qu'on crée une zone intermédiaire de transmission (4) entre la station de base (2) et le répéteur de diffusion (8) et, de la cellule de base (1) à la zone intermédiaire (4) , on procède à une transposition du canal de transmission du canal du téléphone à un canal intermédiaire et, de la zone intermédiaire (4) à la zone d'ombre (7) , on procède à une transposition de canal inverse.
Patent WO-9824914-A1 (WO)
Title: Nucleotide sequence coding for a flavin-containing monooxygenase, corresponding protein and their applications in the fields of diagnosis and therapy
Inventor: BLUMENFELD MARTA
IPC: C12Q1/6883
Filed: 1997-12-05
Abstract: The invention concerns in particular the human flavin-containing monooxygenase 2 (hFMO2), and another human enzyme of the FMO, hFMOx family, their nucleotide and polypeptide sequences. The invention also concerns vectors for cloning and/or expression containing said nucleotide sequences and cells transformed by these vectors and method for preparing said polypeptides. The invention further concerns methods for selecting compounds and of diagnosing predisposition to pathologies and/or deficiencies related to FMO's and pharmaceutical compositions containing said compounds for treating and/or preventing these pathologies.
Patent FR-2764041-A1 (FR)
Title: Connecting block for pipework in air conditioning systems in motor vehicles
Inventor: BEAUVIS REGIS
IPC: F16L41/08
Filed: 1997-05-30
Abstract: Connecting block of the first pipe (2) to a second pipe (4), specifically in an air conditioning system which comprises of a first tubular section (1) of the first pipe (2) and a second tubular section (3) of the second pipe (4). These sections are in contact, one with the other through the intermediary of a joint seal (6). It is characterised in that the joint seal (6) contains two annular contact zones in contact with each of the first (1) and second tubular sections.
Patent FR-2763964-A1 (FR)
Title: Improved gas flow in an epitaxial reactor
Inventor: DUTARTRE DIDIER
IPC: C30B25/14
Filed: 1997-05-28
Abstract: An epitaxial reactor is claimed of the type incorporating an enclosure (1) having, in section, a width (l) greater than its height (h) and in which is a chamber (9), subjected to a gaseous flow, of which a lower wall is defined by a treatment sample sensor (6). It incorporates a plate (11), inserted between the sensor (6) and an upper wall (3) of the enclosure, the plate making up an upper wall for the chamber, the shape of which, in section, is independent of the shape of the enclosure.