baber/WOPTO huggingface dataset:
Patent FR-2814538-A1 (FR)
Title: Heat exchanger for gas fired water heating system, has multi-layer pipes arranged in stages with heat conducting fins and condensate guides between them
Inventor: HIROYUKI OSAKADE
IPC: F28D9/00
Filed: 2001-09-21
Abstract: The heat exchanger has interconnected finned (3) pipes (2) through which the fluid flows. The pipes have multi-layer arrangement in several stages, with fins maintained between them. Adjacent pipes amongst the assembly are assembled by brazing connection for thermal exchange between the fluid flowing in the pipes and the combustible gas flowing along the pipes exterior. The fins towards the brazed part (4b) of the pipe to the combustible gas output level.  Heat exchanger containing a number of fluid flow pipes (2) having peripheral parts connected by brazing (copper or nickel group material). A number of fins (3) are in contact with the external surface of the pipes so as to increase surface thermal conduction. The pipes are assembled in a multi-layer arrangement of several layers with the fins maintained between them . Adjacent pipes are connected by brazing. The fins have guide parts (9) for discharge of condensed water formed by the thermal exchange between the fluid and combustible gas. The condensed water is discharged through different guide parts from the pipes brazing at the level of the combustible gas output. The guides (9) are arranged on two lateral sides of the space having fins between adjacent pipes. The combustible gas passes through this space with both left and right sides defined by the guides.
Patent WO-03001470-A1 (WO)
Title: Method and system for cartographic information
Inventor: IMBERT THIERRY
IPC: G01C21/26
Filed: 2002-06-25
Abstract: The invention relates to a method and a system for cartographic information, comprising at least one server and several mobile radio-communication units. Said server comprises a cartographic database for recording all vectorial grid units and a memory for recording the non-cartographic information. The mobile terminals comprise a memory for recording a sub-set of vectorial grid units and calculation means for the rendition and the manipulation of the geographical map, characterised in that the server also comprises means for receiving and recording geo-localised information, transmitted by a mobile radio communication unit, whereby said mobile radio-communication unit records the geo-localised information locally.
Patent FR-2836612-A1 (FR)
Title: Frequency modulator for digital transmissions, used for precise determination of the position of a mobile using GPS
Inventor: DUSSARRAT GERARD
IPC: H04L27/20
Filed: 2002-02-22
Abstract: The method includes the step of modulating the central carrier frequency (f0) of one of the frequency values to the during a time (T) in successive frequency steps. The number of frequency steps for proceeding from f0-1/4T to f0+1/4T is the same as for proceeding from f0+1/4T to f0-1/4T.
Patent FR-2837677-A1 (FR)
Title: Bagage convertible en station de travail
IPC: A47B3/10
Filed: 2002-03-26
Abstract: Ce bagage comprend un élément de dessus (1) conformé en tant que plan de travail, un élément de dessous (3) raccordable directement audit élément de dessus (1) pour constituer avec lui une valise, et raccordable également audit élément de dessus (1) par l'intermédiaire de moyens de piétement pour constituer un appui au sol pour ledit élément de dessus (1) disposé à hauteur adéquate pour être utilisé en tant que plan de travail.
Patent FR-2838121-A1 (FR)
Title: Process and installation for the conversion of natural gas to hydrocarbons of at least two carbon atoms such as ethylene
Inventor: COME GUY MARIE
IPC: C01B3/36
Filed: 2002-04-08
Abstract: A process involves the reaction between three gas reactants; the first gas comprises a mixture of methane and hydrogen at high temperature, the second comprises pre-heated oxygen at a high temperature and the third, contains a mixture of natural gas and water vapor.  The conversion process is effected as follows: (a) The reactants comprise a primary gas containing a mixture of CH4 and H2, extracted from the products of transformation and recycled after heating above 580 degrees C; a secondary gas comprising pre-heated O2 at above 580 degrees C; and a third gas containing a mixture of the natural gas and water vapor; (b) The different gases are circulated without mixing in separate conduits; (c) At a given circulation point, the primary and secondary gases are introduced cross-currently in a primary chamber, to mix and react; (d) At a second point, the effluents from (c) are mixed cross-currently with the third gas in a second chamber adjacent to the first, to react; (e) After having allowed the effluents form the second chamber to develop in an adjacent third chamber, the effluents from the latter are quenched by adding a fluid such as water; and (f) The quenched effluents are fractionated to recycle CH4 and H2, and the transformation products recovered. The mean dwell times for the gases in the first chamber is 10 to the power -6 - 10 to the power -4(preferably less than 10 to the power -5) seconds; that for the second chamber is 10 to the power -6 - 10 to the power -4 (preferably less than 10 to the power -5) seconds ; and for the third chamber, 10 to the power 5 - 10 to the power -3 (preferably less than 10 to the power -4) seconds.  An Independent claim is also included for the installation of the process.
Patent FR-2838593-A1 (FR)
Title: Internet protocol remote maintenance/administration/file transfer having client connection responding server demands with first demand containing protocol/limiting response repetition.
Inventor: GOUGET MICHEL
IPC: H04L12/24
Filed: 2002-04-12
Abstract: The establishment process has a client connection to a server unit with the client unit responding to demands received from the server. The first demand sent out contains the protocol used, so as to limit response repetition.
Patent FR-2824111-A1 (FR)
Title: Fuel injection valve for motor vehicle diesel internal combustion engine has valve needle sliding in sleeve with pressure chambers to control opening and closing
Inventor: TAKAKI NIRO
IPC: F02M51/06
Filed: 2002-04-25
Abstract: The fuel injection valve for a motor vehicle fuel injection engine has a valve needle (1) sliding in a  sleeve to vary a pressure application zone. A control chamber (2) produces a first closure pressure and has a valve (3) to communicate with a low pressure passage. A chamber (4) has a seating for the needle applies a second pressure to a second surface of the valve to open it.
Patent FR-2839028-A1 (FR)
Title: Tablette arriere comprenant des moyens de canalisation d'air et vehicule automobile correspondant
Inventor: BOUDOY MARIANNE
IPC: B60R5/04
Filed: 2002-04-26
Abstract: Cette tablette arrière (8) est destinée à séparer l'habitacle (4) d'un compartiment arrière de chargement (5) d'un véhicule automobile. La tablette comprend des moyens (16) de canalisation d'air de l'habitacle vers le compartiment arrière. Les moyens de canalisation comprennent au moins une cloison interne (26) délimitant au moins deux voies d'écoulement d'air (40, 42) se rejoignant en aval de celle-ci, les deux voies d'écoulement offrant des propriétés différentes de propagation d'ondes acoustiques provenant du compartiment arrière.
Patent FR-2839683-A1 (FR)
Title: Tyre valve pressure sensor has moulded base fitted sideways on valve with angled inlet
Inventor: POZZI DIDIER
IPC: B60C23/04
Filed: 2002-05-15
Abstract: A tyre valve pressure sensor (50) has a base (40) moulded sideways onto the valve (30) with casing (65) matching the surface (21) of the recess in the wheel rim and facing radially outwards exposed to the air flow (31) through the inlet (51) at an angle of 22 degrees to the valve.  Includes an Independent claim for inclusion of a filter in the sensor.
Patent FR-2839732-A1 (FR)
Title: Ballasting machine for roadways has frame with mounting arms for attachment to excavator bucket
Inventor: BLANDIN YVES
IPC: E02F3/40
Filed: 2002-05-17
Abstract: The ballasting machine for roadways has a frame (1) with mounting arms to attach to the bucket (1) of an excavator by the rotation linkage (2,3) of the bucket. The bucket has a front edge provided with scraper teeth (15) and the frame carries a screeding plate (16) and vibrator (19) behind the teeth. The plate edges can be shaped to allow compacting in forward or reverse directions.
Patent FR-2840341-A1 (FR)
Title: Extraction mechanism for vehicle door handle housed in door cavity comprises pallet occupying remaining cavity surface only able to be pushed inwards to make handle accessible to hand
Inventor: DURAND DAVID
IPC: E05B65/20
Filed: 2002-05-28
Abstract: The door handle (16) is housed inside a cavity (12) on the external surface of the door (10). The extraction mechanism comprises a pallet (14) occupying the remaining surface of the cavity, the handle and pallet being independently pivoted about a common axis. The pallet is only able to be pushed toward the cavity interior to make the handle edge accessible to the hand.
Patent FR-2841673-A1 (FR)
Inventor: DESPREZ OLIVIER
IPC: G06V10/40
Filed: 2002-06-26
Abstract: The method of processing objects, in which method a digital image (1) is obtained of the surface of each postal object, which image includes address information (2), and an identifier or time stamp for the postal object is associated with the digital image of the postal object in a video-coding system, is characterized by the fact that said digital image is processed in order to extract a signature that serves as an identifier. The signature comprises a first component representative of a physical characteristic of the digital image and a second component (SC) which is a textual description of the address block. This method can be used to implement immediate video-coding in a postal sorting machine without requiring a delay line.
Patent FR-2842075-A1 (FR)
Title: Cherry stalk separator comprises horizontal pulleys with belts that separate stalks of cherries dropped onto them from overhead conveyor
Inventor: FACHAUX JEAN
IPC: A23N15/02
Filed: 2002-07-12
Abstract: Separator consists of two belts passing round pairs of driven pulleys situated horizontally between an upper and lower removal conveyor. Groups of cherries with multiple stalks are dropped from feed conveyor onto pulley belts, where stalks straddle belts and are separated as belts move apart to pass round pulleys, allowing cherries to pass onto removal conveyor. Individual cherries with single stems drop directly onto removal conveyor. Separator consists of two belts (3) passing round pairs of driven pulleys (4) situated horizontally between an upper feed conveyor (2) and a lower removal conveyor (5). Groups of cherries with multiple stalks are dropped from the feed conveyor onto the pulley belts, where their stalks straddle the belts and are separated as the belts move apart to pass round the pulleys, allowing the cherries to pass onto the removal conveyor. Individual cherries with single stems drop directly onto the removal conveyor.
Patent FR-2842758-A1 (FR)
Title: Procede d'obtention de materiaux thermoplastiques nanocomposites par exfolation de particules minerales lamellaires dans une matrice polymere et materiaux nanocomposites obtenus.
Inventor: BAYET ALAIN
IPC: B29B7/90
Filed: 2002-07-26
Abstract: L'invention concerne un procédé d'obtention de matériaux thermoplastiques nanocomposites par exfoliation de particules minérales lamellaires empilées dans une matrice polymère placée dans un état visqueux par un travail thermomécanique.Les particules minérales lamellaires à exfolier sont soumises à un traitement préalable à leur introduction dans la matrice polymère pour les rendre organophiles.Après avoir été soumis à un travail thermomécanique important impliquant compression et cisaillement, le mélange visco-élastique contenant les polymères et les particules minérales lamellaires est soumis à une étape de relaxation, assurant ainsi une exfoliation quasiment totale des particules soumises à exfoliation.
Patent FR-2843205-A1 (FR)
Title: Sol-gel composition crosslinkable with visible light, useful for making optical elements, comprises a (meth)acrylate- or epoxy-terminal silicon alkoxide and a photoinitiator
Inventor: MORLET SAVARY CHRISTIANE PIERR
IPC: G03F7/00
Filed: 2002-08-02
Abstract: Sol-gel composition crosslinkable with visible light comprises a (meth)acrylate- or epoxy-terminal silicon alkoxide, optionally a transition metal alkoxide complexed with a carboxylic acid or beta-diketone ligand, and a photoinitiator that absorbs visible light and is bleached after irradiation or photoreaction. Independent claims are also included for: (1) crosslinking a composition as above by irradiation with a coherent light source of wavelength 350-800 nm; and (2) photopolymerized material produced by the crosslinking method.
Patent FR-2845709-A1 (FR)
Title: End fitting for tubular roof support on lightweight structure has rounded surface to allow for angular adjustment
Inventor: RENARD PHILIPPE
IPC: E04B7/06
Filed: 2002-10-14
Abstract: The end fitting (1) for a tubular roof support (2) between horizontal upper and lower members (3) is in the shape of a leg (1A), and foot (1B) made in one piece with a connector (4) at the back for joining to the roof support. The front face (5) of the leg has a semi-cylindrical surface that allows it to pivot relative to a horizontal member about its lengthwise axis. A curved surface between the front of the leg and the foot allows it to be adjusted relative to the horizontal support's lengthwise axis in the vertical plane.
Patent FR-2846448-A1 (FR)
Title: Dispositif de traitement d'images a reconnaissance et selection de sources de lumiere
Inventor: ROLS OLIVIER
IPC: G06T7/00
Filed: 2002-10-29
Abstract: L'invention concerne les dispositifs de traitement d'images permettant d'identifier, de traiter et de sélectionner des sources de lumière discrètes présentes dans une image vidéo composée de pixels.Le but est la présentation, en temps réel, à un utilisateur d'une image traitée permettant une meilleure reconnaissance de sources de lumière dans une image faiblement contrastée. En utilisation aéronautique, ce dispositif apporte une aide à l'atterrissage en permettant une meilleure reconnaissance des lampes de piste en conditions de visibilité dégradée, notamment par temps de brouillard.L'invention repose sur trois principes majeurs :• Les traitements d'images principaux ne sont effectués que sur un petit nombre de pixels dont le niveau est supérieur à un seuil ;• Un estimateur de vraisemblance évalue la probabilité d'existence de sources dans l'image ;• Le seuil est variable en fonction d'un certain nombre de paramètres de l'image.
Patent FR-2848529-A1 (FR)
Title: Space vehicle e.g. satellite piloting process, involves controlling direction of space vehicle to orient wind mill axis with respect to time for creating moment around inertial mark direction
Inventor: POLLE BERNARD
IPC: B64G1/40
Filed: 2002-12-12
Abstract: The process involves creating two moments changing orientation of a space vehicle e.g. satellite (10) around an wind mill axis (J) that is orthogonal to wings (16a,16b) mean plane and a unbalanced axis of wings nominal plane by misaligning the wings in opposite and same directions, respectively. The vehicle direction is controlled to orient the windmill axis with respect to time to create a moment around an inertial mark direction.
Patent FR-2848574-A1 (FR)
Title: Tanned leather decorating procedure consists of tattooing with needle coated with pigment after treating with solvent
Inventor: BERLUTI OLGA
IPC: C14B1/56
Filed: 2002-12-13
Abstract: The procedure for decorating tanned leather, e.g. on footwear (1), consists of tattooing the leather surface by repeatedly pricking it with a needle (5) coated with a pigment in liquid or paste form, after first treating the surface with a solvent, preferably acetone, on a pad. After applying the solvent the leather is allowed to dry for at least 30 minutes and preferably an hour.  The tattooing, which can be preceded by repeated pricking of the dry leather, is performed with at least one titanium steel needle, and preferably three needles at a time secured in a bundle and connected to an electrical actuator (6), the points of the needles penetrating the leather to a depth of at least 0.5 mm. The pigment is preferably an alcohol-based ink.
Patent FR-2851833-A1 (FR)
Title: Procede de mesure du lineaire d'un produit dispose sur une etagere
Inventor: FAUCON PASCAL
IPC: G06T7/60
Filed: 2003-02-27
Abstract: L'invention concerne un procédé de mesure du linéaire d'un produit disposé sur une étagère dans un magasin. La procédé selon l'invention comprend les étapes suivantes :a) on photographie le produit de façon à obtenir une image numérique,b) on transmet cette image numérique vers un centre distant de traitement d'images où l'on détermine le linéaire du produit en mesurant ce linéaire sur l'image numérique, etc) on transmet les informations obtenues vers un serveur central d'analyse.
Patent WO-2004026968-A1 (WO)
Title: Preparation of chromium oxide pigment with reduced chromium content (vi)
Inventor: GRIZZO SERGE
IPC: C09C1/34
Filed: 2003-09-18
Abstract: The invention relates to a method for preparing pigmentary composition of particles based on hydrated chromium oxide for cosmetic use in which chromium is embodied in the form of chromium (VI) in a quantity equal to or higher than 5 ppm with respect to a total mass of said particles (p). The inventive method comprises a stage (E) which consists in putting in contact (a) the particles (p0), which are based on hydrated chromium oxide and have a chromium (VI) content ranging from 20 to 1000 ppm of the total mass of said particles (p0), and (b) an iron compound (II).
Patent FR-2853869-A1 (FR)
Title: Trunk and roof tent assembly for vehicle, has trunk with two hinges, where one hinge connects lateral panel with bottom panel to deploy top and lateral panels for constituting horizontal platform with bottom panel to support tent
Inventor: GARBUIO BERNARD
IPC: E04H15/06
Filed: 2003-04-17
Abstract: The assembly has a trunk (1) with two hinges (2, 3) parallel to each other, where the hinge (2) connects a top panel (1A) to a lateral panel (1B) in a longitudinal direction of a vehicle roof. The hinge (3) connects the lateral panel to a bottom panel (1C) in a manner to deploy the panels (1A, 1B) for constituting a horizontal platform, with the bottom panel that is fixed to the vehicle roof, to support a roof tent (8).
Patent FR-2839192-A1 (FR)
Title: High voltage mechanism having container/three crossing conductors made up semi circular pieces/perpendicular plane/first/second connection points.
Inventor: KLEINSCHMIDT ANDREAS
IPC: H02B13/035
Filed: 2003-04-24
Abstract: The high voltage mechanism has a container (1) with three crossing conductor sets (6,7). The crossing conductors are made up of pieces (10) which are semi circular and a perpendicular plane (11) to the first direction. The first and second points (12,13,14) of connection are placed at the piece ends.
Patent FR-2855321-A1 (FR)
Title: Electron gun ion trap for use in cathode ray tube, has mask electrically connected to electrode, where dimensions of mask in plane perpendicular to axis are lower than dimensions of opening of electrode
Inventor: RICHARD NICOLAS
IPC: H01J29/84
Filed: 2003-05-23
Abstract: The trap has a mask (M) made of a conductive material and arranged along an axis (XX) and electrically connected to an electrode (G1). Dimensions of the mask in a plane perpendicular to the axis are lower than that of an electrode opening. Electrodes (G1,G2) for forming an electron beam and an electron emissive cathode (K) are arranged in series in the axis.
Patent FR-2861052-A1 (FR)
Title: Carrier apparatus for use in forest, has two symmetrical structures connected to cradle which has two stringers maintained against stakes by hooks that are integrated to lever and opened by traction from cabin of tractor
Inventor: DENIS PATRICE PAUL CHARLES
IPC: A01G23/00
Filed: 2003-10-17
Abstract: The apparatus has two symmetrical structures (1) joined by stringers (2, 3) to be fixed to a 3 point system of a tractor, and connected to a cradle (9) using two pads. The cradle has two semi-circular structures (10, 11) reunited by stringers (8, 19) maintained against stakes by hooks (17). The hooks are integrated to a lever (21) which contacts one of the stringers (8, 19), and are opened by traction from a cabin of the tractor.
Patent FR-2861701-A1 (FR)
Title: Product e.g. bakery product, storing case for shop, has outer elastic cover hooked by lugs to prevent opening of case, and blocking plates to contact inner side of upper semi-shell to prevent lateral wall movement upon external force
Inventor: BOUTILLIER PATRICE
IPC: B65D43/16
Filed: 2003-11-04
Abstract: The case has lower and upper semi-shells (1, 2) connected by a hinge (3) to fold the semi-shell (2) on the semi-shell (1) to close the case. An outer elastic cover (24) is hooked by lugs (13, 15) to prevent the opening of the case. Blocking plates (18) contact an inner side of the semi-shell (2) to prevent the movement of a lateral wall of the semi-shell (2) towards the inner side under an effect of an external force.
Patent FR-2848032-A1 (FR)
Title: Energy distribution control process for vehicle, involves calculating actual balancing value from quality-balancing value functions installed for energy sources and shafts, and transmitting actual value to sources and shafts
Inventor: GRAF MICHAEL
IPC: H02J7/14
Filed: 2003-11-05
Abstract: The process involves installing quantity-balancing value functions for energy sources (Q1,Q2) e.g. generator and energy shafts (S1,S2,S3) and transmitting the functions to a calculation device. An actual balancing value calculated from the functions is transmitted to the shafts and sources. The actual value provides a measurement for the offer and demand in power based on deliverance power availability and the power supply.  An Independent claim is also included for a vehicle including energy sources, energy shafts, and a calculation device.
Patent FR-2863907-A1 (FR)
Title: Separator comprising a decanting basin with the inlet and outlet levels above the internal level of the fixed roof, in particular for separating hydrocarbons from water without evaporation to air
Inventor: PIGATI PIERRE
IPC: C02F1/40
Filed: 2003-12-22
Abstract: The decanting basin (1) has an inlet (3) and an outlet (4) allowing the liquid to circulate. The levels of the inlet and outlet orifices are above the internal level (20) of the fixed roof (2). The inlet orifice has an inlet compartment (32) with an inlet pipe (31) placed above the internal level of the fixed roof, through which the loaded liquid is brought, and an opening (33) disgorging into the decanting basin, below the internal level of the fixed roof. The inlet compartment has an inlet overflow to limit the flow of liquid in the decanting basin. The outlet orifice is a siphon partition, formed by two vertical walls. The upstream wall (41a) leaves a passage at its low point and the downstream wall (41b) leaves a passage at its high point. The passage at the high point of the downstream wall forms an outlet overflow with a level above the internal level of the fixed roof. Vents (23) in the fixed roof are at atmospheric pressure, and are connected to a vent collector (24) opening to free air via a pipe. The diameters of the vents, the collector and the pipe are dimensioned to maintain the liquid surface at a saturated vapour pressure. The outlet orifice has means (47) of limiting the flow of liquid circulating in the decanting basin, in particular a retention container (47) for automatic overflow of the loaded liquid.