baber/WOPTO huggingface dataset:
Patent WO-03098785-A2 (WO)
Title: Electromagnetic retarder for a vehicle
Inventor: LIU ZENG GANG
IPC: H02K49/04
Filed: 2003-05-21
Abstract: The invention relates to an electromagnetic retarder for a vehicle.  Eddy currents can form when a magnetic field (17) passes through a rotor (10, 11) of an electromagnetic retarder of a vehicle in a perpendicular manner to the direction of rotation (18) of said rotor.  The aforementioned eddy currents are even stronger since the magnetic field is perpendicular to the rotation direction of the rotor.  However, current electromagnetic retarders are made such that said eddy currents travel through a small area of the rotor.  In order to optimise the power generated by such currents, the inventive retarder comprises an increased eddy current area (19) in the rotor, whereby at least one magnetic field-generating coil (13, 14) is disposed such that the magnetic field formed by said coil forms a radial configuration in relation to an axis of the rotor (16).
Patent FR-2173900-A2 (FR)
Title: Use of metal - organic complexes for molecule activation - using direct, close contact for hydrogenations, hydromerisations,
IPC: C07C209/60
Filed: 1972-11-09
Abstract: Metal-organic complexes of DT2243664 of gen form. (I): RnM M'Rn where R = a ligand contg. one or more C, H, O, N, S or P-atoms; n = 1,2 or 3; M and M' = same or different transition metals, = at least a sterically-exposed metal-metal bond; are used for the activation of H, N, CO, carbamate, aldehyde, ketone, aromatics and opt. satd. aliphatic or alicyclic hydrocarbon molecules, by direct contact of these molecules with the complex. Examples of activating agents are e.g. (C2H5)2Ti 2, C6H12O2Ti 2 etc. The complexes may be used in catalytic reactions such as hydrogenations, hydropolymerisations, ammonolysis, isomerisations, synthesis, decarbonylations or hydroformylations. Solvents and reactants must be pure and dry.
Patent FR-2216497-A2 (FR)
Title: Well safety valve - adapted to receive and control auxiliary valve
IPC: E21B23/10
Filed: 1973-02-02
Abstract: A downhole well valve is adapted to receive an auxiliary valve which can take over flow control when the closure member malfunctions, the operating sleeve in the original valve also serving to operate the auxiliary valve closure member. Both valves may have rotary closure members, and the auxiliary valve may be installed and retrieved using pump-down tools. The valves may both operate as safety valves by closing upon loss of control press. The closure member of the original valve is pref. locked open upon installation of the auxiliary valve.
Patent FR-2292621-A2 (FR)
Title: Floating prodn platform anchoring system - for underwater oil or gas wells
Inventor: CORGNET JEAN-LOUIS
IPC: E21B43/01
Filed: 1974-11-27
Abstract: In an appts. for anchoring floating systems to a cell, open at the top and fixed to the sea bed, esp. in relatively deep water, by means of a connecting arm pivoted on the floating system and having submerged buoyancy tank(s) to facilitate vertical motion, with a propulsion unit for lateral motion and anchoring device pivoted to its end for the closure and emptying of the base cell, the improvement comprises (i) an anchoring device with lateral surfaces for retaining seal rings cooperating with corresponding lateral surfaces of the underwater base cell, and (ii) roller elements cooperating with corresponding roller support surfaces on the base cell and ensuring horizontal rotary motion of the anchoring device through 360 degrees. When the floating system connected to it by the connecting arm rotates through 360 degrees. Device eliminates the need for the large number of separate anchoring chains and anchors and the necessary operating ship, and provides a single composite limit connecting the platform to the anchoring posn. on the sea bed in such a way that the platform can be released from this posn. in a few minutes. Also permits the prod. from a series of underwater boreholes to be collected at the anchoring posn. and transported to the platform for loading onto tankers.
Patent FR-2322003-A2 (FR)
IPC: B31B17/00
Filed: 1975-08-27
Abstract: Thermoformable plastic sheet (21) is passed over a die. The outer ring (22) descends, holding the sheet, and the lower die (29) rises to form the base (11). The cardboard body (10), treated for impermeability is inserted into the outer ring. This body, of hexagonal shape and having a coating of adhesive on the inside face of its end, is pressed into the base to form a joint. This is heat sealed to prevent leaks. The base is severed from the sheet and the assembly passed for filling. After this, aluminium foil is similarly sealed to an adhesive band (15) outside the body, forming a capping.
Patent FR-2326243-A2 (FR)
Title: Hydrocarbon tank bottom cleaning process - uses solvent additive to form sludge dispersed by unit with flat rotor having peripheral teeth
IPC: B01F15/00
Filed: 1975-09-30
Abstract: The process is for cleaning out the bottoms of tanks which have contained hydrocarbon fuels, by sampling the sludge to be extracted and treating it on site in a crusher-mixer with an additional product, the mixture then being pumped out. Dispersion, dissolution and dilution are carried out in a dispersion unit with a flat rotor having peripheral teeth. One ingredient only is added, this having a solvent action, and also a binding action for the hydrocarbons in the sludge to be removed. Alternatively in place of this ingredient, a solution or dispersion of an agent dispersing the hydrocarbons in water can be added to the dispersion unit bowl.
Patent FR-2328924-A2 (FR)
Title: Heat pump and refrigeration system - uses additional sources which include sub-soil water and deep water source
Inventor: GIRARD EDMOND
IPC: F25B29/00
Filed: 1975-10-22
Abstract: A central heating system uses a heat pump and a refrigeration circuit with a compressor, evaporator and condenser for circulating a refrigerating medium combined with an accumulating and generating system which uses a combination of air temperature, water flow, the temperature of the ground underneath and around the site, the water contained within this region, and water pumped up from a much greater depth, and their temperature. These can be used in a closed or part closed hydraulic circuit which can be connected to the heat pump by an exchanger located at the outlet of the evaporator. The temperature and flow of water to this exchanger can be controlled in accordance with its temperature. The speed of rotation of the compressor can be controlled in accordance with the state of the refrigerating fluid at the outlet of the condenser.
Patent FR-2390611-A2 (FR)
Title: Trim strip for car - has fixing studs clipping on rib with locating groove and bosses on opposite surfaces
IPC: F16B5/12
Filed: 1977-05-11
Abstract: The strip has an outside surface(24) and tapered edges(21, 26) which contact the car body. The strip has a support rib(27) and an attachment strip(28) with a groove(28a) on the lower side and equally spaced bosses on the upper side. The fixing stud(22) has a stem(23) fitted with serrations to prevent it being withdrawn. The stud has a head with parallel grooves(31). The grooves are sized to take the rib(28) of the strip. The peg(33) fits under the rib(27). Similar fixing may be used for fixing studs having the fixing peg perpendicular to the strip.
Patent FR-2395563-A2 (FR)
Title: Number display system by character segments - has circuits for displaying combinations of segments in various parts of matrix
IPC: G09F9/302
Filed: 1977-06-24
Abstract: The system is used for displaying the digits 0 to 9. It operates by displaying simultaneously and successively one of at least five segments of elementary characters. The segments shape and position is determined with respect to a rectangular or parallelogram shaped matrix. The matrix is subdivided into four quadrants by two median lines. The display has a first circuit for displaying a first character segment in the lower left quadrant of the matrix and similar circuits for displaying other segments in other quadrants.
Patent FR-2409167-A2 (FR)
Title: Rail for electrical supply to conveyor - has inverted U=section with part cylindrical hollow profile receiving knurled coupling finger
IPC: B60M1/30
Filed: 1977-11-16
Abstract: The conductor rail has an inverted U-section, the base of which is the contact. The internal section has a part cylindrical profile in which engages a cylindrical finger. The finger has two grooved zones (31, 32) separated by a central opening (315). The finger is intended to join two adjoining rails. It consists of two fixings separated by a centre part giving continuity between the contact surfaces of the adjoining rails. As an alternative, one fixing can be grooved and the other knurled (310).
Patent FR-2429560-A2 (FR)
Title: Panel for pulling trawl net - has V=shaped central portion with front and rear back plates to form stabilising channel in water
IPC: A01K73/045
Filed: 1978-06-27
Abstract: The panel is rectangular and made from folded sheet metal, its central portion being in the form of a vee (3). On the outer face of the vee, the panel has a double attachment (10, 11) for the pull cable. Its lower long side is curved and strengthened to act as a skid. On its inner face, the panel has a flat plate (12) at its rear and, at the front, is another plate (13) curved outwards. These plates, together with the vee shape, form a stabilising channel (14) when the net is pulled through the water.
Patent FR-2466252-A2 (FR)
Title: Cytotoxic prods. - in which an antibody is linked to a chain of ricin purified by chromatography
Inventor: VOISIN GUY ANDRE
IPC: A61K47/48
Filed: 1979-10-03
Abstract: Cytotoxic prod. is prepd. by forming a covalent disulphide bridge between a cytotoxic cpd., the A chain of ricin, and antibody, and immunoglobulin or a specific immunoglobulin fraction of a given antigen, according to the parent patent. The A chain of ricin is purified by chromatography to give a crystalline prod. Cytotoxic prods. as described in the parent patent but in which the antibody is either fragment F (ab)'2 of anti-DNP antibody, or it is IgM anti-Thy 1.2 are also new. This is an addn. to FR 7827838. The purified chain A is free from non-specific toxicity to the cell system or animal organism and so the specificity of the prod. is solely that of the antibody used.
Patent FR-2476165-A2 (FR)
Title: Procede et dispositif d'enduction en continu d'un element en feuille, notamment une bande de papier ou de carton
Inventor: GIRARD PIERRE
IPC: B05C5/02
Filed: 1980-02-15
Abstract: DISPOSITIF D'ENDUCTION, SUR UNE OU DEUX FACES, D'UN ELEMENT EN FEUILLE EN MOUVEMENT COMPORTANT AU MOINS UNE LAME DE LISSAGE 75 ASSOCIEE A UN ORGANE DE PRESSION. L'ORGANE DE PRESSION EST AVANTAGEUSEMENT CONSTITUE PAR UNE CONTRE-LAME 83 DONT LA FORCE DE FLEXION ELASTIQUE EXERCE UNE PRESSION SUR LA LAME DE LISSAGE 75 AU VOISINAGE DE L'EXTREMITE LIBRE DE LADITE LAME.
Patent FR-2470716-A2 (FR)
Title: Control piston for hydraulic brake servo - has input thrust rod on sliding fit through control piston
Inventor: BELART JUAN
IPC: B60T13/14
Filed: 1980-11-27
Abstract: A hydraulic brake servo has a control piston (25) sliding inside a servo piston (3) and with a flow control valve as a slider (13) inside the end of the servo piston. The control piston and slider are coupled by a spring which enables both to act together when a set pressure is reached. The input thrust rod (24) is coupled to the brake rod (11) by a thrust bearing (39). The input thrust rod has a sliding fit through the control piston and is coupled to the slider via a spring. In the servo setting there is a limited amount of reaction through the rod to the brake pedal, limited by the cross sectional area of the piston, enabling a finer degree of brake control.
Patent FR-2475074-A2 (FR)
Title: Procede et appareil de production de nappes de fibres.
Inventor: RICHARDSON JOHN
IPC: D04H3/04
Filed: 1981-02-05
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL DE POSE SIMULTANEE D'AU MOINS DEUX FILS FIBREUX INDIVIDUELS, D'UNE MANIERE ORDONNEE. L'APPAREIL COMPREND DES MOYENS D'ALIMENTATION EN FILS INDIVIDUELS 1, 2, DES ELEMENTS INDIVIDUELS 4, 5 DESTINES A FAIRE AVANCER LES FILS 1, 2, DES ELEMENTS INDIVIDUELS COMMUNIQUANT UN MOUVEMENT OSCILLANT A CHACUN DES FILS 1, 2, D'UNE MANIERE SYNCHRONISEE, AFIN QUE TOUS LES FILS SE DEPLACENT A TOUS MOMENTS DANS LE MEME SENS, DEUX PLAQUES RAPPROCHEES 3 DETERMINANT UN TRAJET POUR TOUS LES FILS OSCILLANTS, ENTRE LES ELEMENTS COMMUNIQUANT UN MOUVEMENT OSCILLANT ET UNE SURFACE COLLECTRICE MOBILE SUR LAQUELLE LES FILS SONT POSES. DOMAINE D'APPLICATION : PRODUCTION DE NAPPES DE FILS FIBREUX.
Patent FR-2513433-A2 (FR)
Title: Adjustment of plastics dielectric capacitors - by means of cutting through the dielectric layers
Inventor: DANIEL
IPC: H01G4/255
Filed: 1981-09-21
Abstract: Procedure is as claims 1 to 6 of the original patent and includes the stages of (a) cutting a hole through several layers of metallised plastic film until the required capacity is reached and (b) applying a potential between the lateral platings to reach the limits of energisation of the capacitor. Stage (a) includes grinding the winding with a spherical head of 2 to 6mm dia. in corundum or silicon carbide which rotates at a speed greater than 2000 t/min. It also includes the application of a jet of compressed air to the hole during grinding. Used for electrical capacitors partic. wound capacitors with two dielectric plastic plated films. The procedure is convenient to use and gives a reduced cost.
Patent FR-2659049-A2 (FR)
Title: Portable system for supporting or holding documents and/or sheets of paper on a vertical surface
Inventor: YVON L ALEXANDRE
IPC: B43L1/04
Filed: 1990-03-01
Abstract: The flexible board, which is portable and erasable is made up of a thin and flexible sheet of plastic placed on hooks (5) on a bar (4) which is fixed onto straps (1, 2) fitted with hooks (3) designed to be attached on wooden or glass doors, at the appropriate height, and stretched by means of buckles, interacting with a second lower bar (6) fitted with complementary fixing means for the abovementioned plastic sheet; the bars (4, 6) are fitted with eyes each receiving a sucker (V).
Patent FR-2662790-A2 (FR)
Title: Improvements made to the production of projectiles having tandem charges with explosive effects
Inventor: FRANCOIS ARENE
IPC: F42B12/66
Filed: 1990-06-05
Abstract: 1. Tandem charge intended for attacking tanks, especially those whose protection comprises long-life active prearmourings, the said tandem charge consisting, on its trajectory, of two separate projectiles connected by means of a connecting wire and each containing a charge with explosive effects, in such a way that the rear projectile follows the front projectile, according to any one of the claims of the main patent, characterised in that the upstream end (12') of the connecting wire (12) is fastened to a flexible attachment piece (14) positioned in the front projectile (10), so as to transfer the meeting point (B) of the direction of the wire and of the axis of the projectile forwards of the centre of gravity (G) of the latter, this meeting point (B) thus forming an imaginary attachment point for the end of the connecting wire (12).
Patent WO-0167068-A2 (WO)
Title: Testeur
Inventor: COLQUHOUN ROSS LAMOND
IPC: G01N11/00
Filed: 2001-03-05
Abstract: L'invention concerne un appareil (100) pouvant être utilisé pour analyser de manière sensiblement continue une propriété physique d'une boue excavée dans un circuit d'écoulement de boue excavée pendant l'utilisation d'un dispositif de forage. L'appareil (100) comprend une chambre à échantillon (114) pourvue d'une entrée (113) et d'une évacuation (122), laquelle chambre est conçue pour permettre à une boue excavée de s'écouler à travers elle depuis l'entrée (113) vers l'évacuation (122). L'appareil comprend également un détecteur (116), tel qu'un densimètre et/ou un viscosimètre permettant d'analyser de manière sensiblement continue une propriété physique de la boue excavée s'écoulant à travers la chambre à échantillon (114) pendant le fonctionnement dudit appareil (100). Des conduits d'amenée et de retour (103a, 126) permettent de relier l'entrée (113) et l'évacuation (122), respectivement, à un circuit d'écoulement de boue excavée pendant le fonctionnement de l'appareil (100), de manière à fournir au moins une partie de l'écoulement de la boue excavée à travers l'appareil (100) en vue des analyses. Une pompe (112) produit un écoulement commandé de la boue excavée à travers l'appareil (100), de sorte que les propriétés de la boue, en particulier la densité et la viscosité soient analysées de manière plus ou moins continue.
Patent WO-0223314-A2 (WO)
Title: Gestion de droits d'auteur electronique
Inventor: RODGERS ALASTAIR
IPC: G06F21/10
Filed: 2001-09-14
Abstract: La présente invention concerne la gestion de droits d'auteur électronique et plus particulièrement un système et un procédé permettant de publier un contenu numérique et de gérer son utilisation, de manière sûre. Avantageusement, un éditeur ou un propriétaire de contenu numérique ou d'une oeuvre protégée peut diffuser cette oeuvre de manière sûre, sous une forme numérique sûre.
Patent WO-02079695-A2 (WO)
Inventor: KEMP BRENDAN
IPC: F22B37/78
Filed: 2002-04-02
Abstract: A method of controlling the operation of a pressurised steam boiler (50) heated by a burner (20), which includes the steps of a) monitoring the level of water in the boiler (50), b) monitoring the pressure of steam in the boiler (50), c) monitoring the firing rate of the burner (20), and d) controlling the flow rate of water into the boiler (50) having regard to the signals resulting from a) and b) and, at least for some signal conditions, also having regard to signals resulting from c). The level of water is detected by a pair of capacitance probe assemblies (58A and 58B).
Patent WO-02102356-A2 (WO)
Inventor: INCHLEY ANDREW JOHN
IPC: A23L29/00
Filed: 2002-06-11
Abstract: La présente invention concerne une composition médicamenteuse comprenant: (a) un noyau contenant une dose unitaire médicalement efficace d'un ou de plusieurs médicaments actifs; et (b) le(s)dit(s) médicament(s) étant enrobé(s) d'un matériau d'enrobage qui comporte au moins 40 % en poids d'hydroxylpropylméthyl cellulose.
Patent WO-03050981-A2 (WO)
Inventor: ALLESTON STEVEN
IPC: H04B10/296
Filed: 2002-11-27
Abstract: L'invention concerne un procédé et un appareil de transmission d'une pluralité de signaux de différentes longueurs d'onde à travers une longueur de câble optique, en vue de fournir un gain réparti en les soumettant à un pompage Raman à une pluralité de longueurs d'onde de pompage, les niveaux de puissance des signaux de pompage étant dans un/des rapport/s de réglage en vue d'obtenir de préférence, un profil de gain plat sur la gamme de longueurs d'onde de la pluralité de signaux, les niveaux de puissance de réglage des signaux de pompage étant déterminés à partir des effets mesurés des signaux de pompage sur un signal échantillon et en relation avec les séparations de longueurs d'onde parmi les signaux échantillons, les signaux de pompage et la pluralité de signaux ayant des longueurs d'onde différentes.
Patent WO-9504338-A2 (WO)
Title: Systeme detecteur de fumee
Inventor: GIRLING CHRISTOPHER
IPC: G01P5/12
Filed: 1994-08-01
Abstract: Un système de détection de fumée est doté d'un microprocesseur (45) qui effectue une analyse statistique dans laquelle les derniers relevés de la teneur en fumée d'un flux d'air sont considérés comme ayant une influence plus importante sur les valeurs de sortie du microprocesseur que les relevés antérieurs qui ont graduellement moins d'impact. Les relevés entrants sont répartis en classes, la classe attribuée au nouveau relevé étant incrémentée en fonction de l'entrée existant dans celle-ci et les autres classes étant décrémentées en fonction de leurs entrées existantes. L'analyse statistique est utilisée pour déterminer un seuil anormal pour les relevés, et pour détecter le dépassement de ce seuil par un centre de distribution de relevés, et déclencher une alarme. Un détecteur d'impuretés présente un miroir annulaire qui entoure un faisceau de lumière le long duquel l'air impur est entraîné, le miroir renvoyant la lumière à un détecteur de lumière situé à côté de la source de lumière. Un détecteur de vitesse d'air est conçu pour maintenir la température de son capteur chauffé électriquement à un niveau constant au-dessus de la température de l'air mesurée par un détecteur de référence adjacent, la vitesse de l'air dépendant de l'augmentation de la puissance électrique dissipée dans le capteur chauffé électriquement.
Patent HU-0000460-A2 (HU)
Inventor: DR GRUNDLER GERHARD
IPC: A61K31/7064
Filed: 1997-12-18
Abstract: A találmány tárgya (I) általános képletű vegyületek[mely képletben R1 jelentése hidrogénatom, alkil-, helyettesített alkil-, alkil-karbonil-, alkoxi-karbonil-, szulfo-(SO3H)-csoport vagy helyettesítettciklikus vagy biciklikus rendszer; R2 jelentése hidrogénatom, alkilcsoport vagy halogénatom; A jelentése alkiléncsoport; X jelentése vegyértékvonal, -O- (oxigénatom) vagy -S- (kénatom); Y jelentése -O- (oxigénatom), -S- (kénatom) vagy -N-(1-4 szénatomosalkil)-csoport; és Z jelentése -O- (oxigénatom) vagy -S- (kénatom)]. Ezen vegyületekHelicobacter baktériumok elleni készítmények előállításáraalkalmazhatók. Ó
Patent HU-0003300-A2 (HU)
Title: Process for the preparation of amlodipine benzenesulphonate
Inventor: WIECZOREK MACIEJ
IPC: C07D211/90
Filed: 1999-04-08
Abstract: A process for the preparation of amlodipine benzenesulphonate is disclosed, wherein a salt of amlodipine with an inorganic or organic acid is reacted with alkali metal benzenesulphonate in an aqueous medium or in a mixture water-alcohol C1-C2. Amlodipine benzenesulphonate is used for the preparation of a medicament having calcium channel blocking activity, useful in the treatment of the coronary disease and arterial hypertension.
Patent HU-0100209-A2 (HU)
Title: Carton loading mechanism
Inventor: BONNAIN JEAN-CHRISTOPHE
IPC: B65B21/24
Filed: 1998-09-21
Abstract: An apparatus and method for continuously loading different types of cartons with articles delivered to the apparatus from an infeed stream of a packaging machine. The apparatus (50) comprises conveying means sequentially to deliver successive cartons (10) from a supply and to load said carton by lowering said carton onto at least one article. The conveying means comprises a plurality of carton engaging means (64) mounted to respective ones of a pair of endless chains (52, 54), wherein the carton is held between synchronised carton engaging means to maintain the carton in a set up condition as it is moved downstream. Adjustment means is provided to adjust one of said pair of endless chains relative to the other said endless chain to receive a different carton type.
Patent HU-0100422-A2 (HU)
Title: Method and apparatus for induction hardening of a crankshaft
Inventor: GIBBS SPENCER L
IPC: H05B6/36
Filed: 1998-10-28
Abstract: An induction hardening apparatus for inductively heating and quench hardening a crankshaft includes an arrangement of two workstations similarly configured and a robotic device indexing the crankshaft from a first workstation to a second workstation. The induction hardening apparatus is designed with a single induction coil located at the first workstation for the sequential induction heating and quench hardening of the pins of the crankshaft. At the second workstation, a single induction coil is used for the bearing surfaces of the crankshaft. One feature of the present invention is that the induction coils do not contact the surfaces of the crankshaft which are being inductively heated and quench hardened. Crankshaft dimensions and geometry are programmed into servodrive systems which move the corresponding coil in X and Y directions accurately tracing the orbit or path of each pin and each bearing surface. Another feature of the present invention is the use of an offset 180 degree coil which provides improved heating patterns in less time than traditional 90 degree coils.