baber/WOPTO huggingface dataset:
Patent EP-0419603-A1 (EP)
Inventor: RUCHONNET BERNARD
IPC: H01H50/28
Filed: 1990-02-05
Abstract: La présente invention concerne la miniaturisation d'un relais de puissance importante (environ 300 watts). Le domaine d'application de cet appareil est surtout réservé à l'équipement électrique, tout particulièrement dans le domaine de l'automobile. Le relais comporte une carcasse de bobine (4) dans laquelle s'introduit une armature magnétique (1) faisant office également de 1/2 noyau et d'une cosse de connexion (Fig. 3). La deuxième partie du noyau (2) est réalisée par une pièce venue également de découpage, comme l'armature (1), chassée également dans la carcasse de bobine (4) mais dans le sens opposé afin d'assurer à ce noyau une section de passage de flux convenable (Fig. 1). Autour de la carcasse est bobiné un solénoïde (5) dont ses extrémités viennent s'accrocher et se souder par procédés automatiques aux cosses de sorties (17) (Fig. 4) préalablement chassées dans la carcasse (4). Dans l'armature fixe s'articule une palette mobile (3) sur le dos de laquelle une lame souple (9) vient armer l'équipage mobile (3 et 9) en position repos. Une soudure électrique lie électriquement la lame (9) contre l'armature (Fig. 2).
Patent EP-0436029-A1 (EP)
Inventor: KANEKO YUUJI
IPC: B23H7/20
Filed: 1990-07-06
Abstract: Unité de commande comprenant une mémoire morte ROM (10) contenant les données de définition de fonction de circuit servant à définir un circuit logique déterminé relatif à l'usinage par électroérosion, et circuit intégré programmable (20) définissant le circuit logique déterminé selon les données de définition de fonction de circuit. Cet agencement permet de réaliser différentes fonctions de circuits logiques en n'utilisant qu'un seul type de matériel, ce qui est économique et ne conduit pas à une augmentation de la taille de ce dernier. Lorsqu'il est nécessaire de modifier le matériel ainsi constitué, on ne remplace que la mémoire morte ROM (10).
Patent EP-0497782-A1 (EP)
Title: Stable, fluid, aqueous pigment dispersions.
Inventor: SIGNORINO CHARLES A
IPC: C09C1/36
Filed: 1990-08-06
Abstract: Improved stable, fluid, aqueous dispersion compositions comprise a pigment, an alkali metal, alkaline earth metal or ammonium salt of a linear aliphatic substituted glycine such as a salt of ethylene diamine tetraacetic acid or nitrilo triacetic acid as a stabilizing agent, and water. The dispersion composition may additionally contain a lower alkanol such as methanol and/or a water soluble plasticizer such as propylene glycol. Coating compositions for use as a film coating for tablets and the like contain the above-described stable, fluid, aqueous dispersion composition, a water soluble plasticizer, a film coating resin, and water. The described fluid, aqueous dispersion compositions have been found to remain stable for extended periods exceeding six months.
Patent EP-0496773-A1 (EP)
Inventor: SMOLKA HEINZ-GERD
IPC: D21C5/02
Filed: 1990-10-10
Abstract: L'invention concerne des dispersions aqueuses contenant A) des acides carboxyliques et/ou des acides résineux en C6-22 et, B) des oxo-alcools en C6-22 qui sont alkoxylés avec 2 jusqu'à moins de 6 mol d'oxydes d'alkylène en C2-4, pour le désencrage de vieux papiers imprimés.
Patent EP-0500566-A1 (EP)
Inventor: MASSOUDI AHMAD
IPC: E02B17/00
Filed: 1990-11-05
Abstract: Procédé et dispositif de fabrication d'une structure (1) artificielle, notamment en forme de colonne, sur le fond d'un plan d'eau consistant à fabriquer, premièrement, une partie de la structure à une distance donnée de sa destination, sur une série de pontons (16) lesquels sont plaçés sur une surface de travail, laquelle est sèche mais peut être immergée, ladite partie recevant sa propre flottabilité, et, après avoir fabriqué ladite partie, les pontons sont amenés à l'état de flottaison, sont déplacés vers des eaux relativement peu profondes, sont séparés de ladite partie, laquelle est abaissée sur le fond (26) du plan d'eau, puis subit une nouvelle opération d'assemblage à l'aide des pontons, lesquels sont fixés à la paroi (2) extérieure de la structure, de sorte qu'après achèvement de la structure, on la met à flot vers sa destination à l'aide desdits pontons, puis on l'abaisse.
Patent EP-0495859-A1 (EP)
Inventor: GARY ALAIN
IPC: F02B75/02
Filed: 1990-10-12
Abstract: La présente invention a pour objet un dispositif de nettoyage et de contrôle d'injecteurs de moteurs à essence. Il est constitué par la combinaison d'une unité de contrôle (2) et d'une unité de nettoyage ultrasonique, elle-même composée d'un support s'adaptant sur l'unité de contrôle (2) et d'un bac de nettoyage amovible, les injecteurs étant fixés sur une rampe support d'injecteurs pouvant se monter aussi bien sur l'unité de contrôle que sur l'unité de nettoyage. Il est destiné au nettoyage ultrasonique, au contrôle, et donc à la remise en état et en conformité de tous les types d'injecteurs utilisés sur les dispositifs d'injection d'essence mécanique, mécano-électrique ou électronique pouvant équiper des moteurs à essence fonctionnant selon le cycle à deux temps ou à quatre temps, et comprenant un nombre de cylindres généralement compris entre un et douze.
Patent EP-0453547-A1 (EP)
Inventor: SHORE ANDREW NICHOLAS
IPC: A61G7/10
Filed: 1990-11-16
Abstract: Un chariot de transfert, notamment un chariot de transfert adapté pour soulever un patient (36) d'un lit (35), comporte une pluralité de fourchons horizontaux (21). Chaque fourchon (21) comprend un tube (24) doté d'une extrémité fixée en position et d'une extrémité ouverte libre. Un manchon (28) entoure le tube (24), et l'extrémité libre (31) du manchon (28) est rentrée à l'intérieur du tube (24). Ensuite, les tubes (24) peuvent être plaçés à proximité d'un patient (36) et un fluide sous pression peut être inséré dans le manchon (28), de sorte que le manchon (28) dépasse de l'extrémité du tube (24) et se glisse sous le patient (36). Le tube (24) se trouvant à l'intérieur du manchon (28) alors gonflé, peut par conséquent se déplacer jusqu'à une position dans laquelle le tube (24) supporte le patient (26). On peut utiliser le dispositif afin de soulever des charges autres que des patients.
Patent EP-0458005-A1 (EP)
Inventor: IIZUKA SOUICHI
IPC: B60K25/00
Filed: 1991-01-02
Abstract: There is disclosed an energy regenerating mechanism of an automobile, particulary to that adapted for an electric car. The energy regeneating mechanism is characterized in that a plurality of generators (6; 16; 22; 22') are mounted in a predetermind spaced intervals on a shaft (7; 17) which is coaxailly disposed with a drive shaft (1; 11). The plurality of a kinetic energy generated when the engine idles and when a first clutch (5a, 15a) mounted on the drive shaft (1; 11) is connected with a second clutch (5b; 15b) of the shaft (7; 17) and convert the kinetic energy into an electric energy.
Patent EP-0465756-A1 (EP)
Inventor: MORONUKI KATSUMI
IPC: B41M5/42
Filed: 1991-01-29
Abstract: A heat-sensitive recording medium comprises, on a support, a heat-sensitive recording layer comprising a leuco compound and an organic acid capable of coloring upon contact with the leuco compound, wherein the back of the support is coated with an agent for lowering the electric resistance which comprises a guanidine salt or guanidine derivative salt singly or in combination with cationic polymer having a quaternary ammonium group. The heat-sensitive recording medium has a low electric resistance and therefore, it is free from troubles in feeding or discharging thereof from the recording machine and also from impairment of the thermal head.
Patent EP-0446772-A1 (EP)
Title: Fluorinated beta-ketoiminato metal complexes
Inventor: NORMAN JOHN ANTHONY THOMAS
IPC: C07C251/08
Filed: 1991-03-06
Abstract: Fluorinated β-ketoimine ligands and highly volatile β-ketoiminato metal complexes of the ligands are synthesized by silylating a fluorinated β-diketone to form a silylenolether, and subsequently reacting the silylenolether with a primary diamine to form the desired ligand having the structural formula:
       
 wherein R₁, R₂, R₄ and R₅ are independently linear or branched perfluorinated, C₁-C₈ alkyl groups and R₃ is any organic functionality such as a C₁-C₈ alkylene, phenylene or hydroxyalkylene group, all of which can be partially or fully fluorinated. The corresponding metal complex is formed by treating the ligand with a metal halide.
Patent EP-0453826-A1 (EP)
Inventor: CULP GORDON WALTER
IPC: H02N2/00
Filed: 1991-04-02
Abstract: Actuators of rigid electrically actuatable material provide articulation for robotic limbs. Piezoelectric actuators, for example, may be used in various embodiments of robotic joints (8) to rotate a cylindrical or spherical connection or to translate a rod. Opposing pairs of actuators (30) engage in smooth walking motion and maintain a vise-like grip on the robot limb (12) at all times. The traction surfaces of the actuators contact the robot limb with zero clearance. Unlike the use of conventional bearings, zero clearance and full area contact provide relatively large mechanical stiffness that allows very precise positioning of robot limbs without mechanical oscillations of the extremities. With adequate limb rigidity, slop is essentially eliminated from the joints. The smooth walking motion of the actuators achieves high mechanical efficiency by eliminating sliding friction. The joints operate in air or space vacuum without lubrication and with negligible heating. Relatively large forces and torques are developed at relatively slow speeds. Size of the robotic joints can range from relatively large to microscopic.
Patent EP-0452971-A1 (EP)
Inventor: MISHIMA IKUHIRO
IPC: C08L33/04
Filed: 1991-04-19
Abstract: A modified nonflammable molding resin composition. The composition is a blend of (A) a nonflammable resin composition composed of 30 to 80% by weight of a styrene resin having a methyl ethyl keton-soluble portion having a reduced viscosity of 0.2 to 0.5 dl/g and 70 to 20% by weight of a vinyl chloride resin having a polymerization degree of 400 to 800; and 0.5 to 15 parts, based on 100 parts by weight of the nonflammable resin composition (A), of (B) a copolymer of a vinyl cyanide, an alkyl methacrylate, an aromatic vinyl compound and another copolymerizable vinyl monomer in specified ratios and having a reduced viscosity of not less than 1.8 dl/g. The composition has improved heat stability in injection molding and excellent heat resistance.
Patent EP-0469255-A1 (EP)
Inventor: PAHR PER OLAF
IPC: H02H9/00
Filed: 1991-05-10
Abstract: An electrostatic discharge noise suppression method and system is disclosed for electronic devices, particularly those connected to data buses. Electrostatic discharge protection is provided by breaking high-frequency ground loops by inserting common mode inductors where they can be most effective-in the DC power supplies themselves, in the DC power connections, or just behind the DC connector in the electronic devices. Saturation of the cores of the common mode inductors is prevented in a preferred way by equalizing supply and return currents in the common mode inductors and by preventing DC ground currents from flowing in a chassis between the power supply and the electronic device.
Patent EP-0517937-A1 (EP)
Inventor: HALBINGER EVI
IPC: H01R13/585
Filed: 1991-06-11
Abstract: An installation housing (1), which is closed by a cover (2), is provided with strain relief on a lead insertion opening, especially for building system technology. A moulding (3), which forms at least one clamping lip (4) for clamping a lead (5) on opposing clamping regions (6), can be inserted between walls which may be connected in a manner which is not adequate. The moulding (3) is secured against tilting by guide means (9) in at least one clamping plane in which opposite gripping lugs (7) of the walls are braced by arms (8) on the moulding (3), which engage behind them. 
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Patent EP-0471248-A1 (EP)
Inventor: KNOLL KONRAD DR
IPC: C08F8/00
Filed: 1991-08-02
Abstract: Process for the preparation of hydrocarbons and hydrocarbon polymers of the structure 1
 R-C(CH3)2-CH2-C(CH3)2-CH2-CH=CH-CH2-Cl (1> in which R designates a hydrocarbon radical, by reacting corresponding starting materials which contain chlorine bonded to tertiary carbon and are of the structure
 R-C(CH3)2-CH2-C(CH3)2-Cl (II> with 1 to 10 mol of butadiene in the presence of a Friedel-Crafts catalyst in a solvent which is inert to the catalyst. 
<??>The hydrocarbon and hydrocarbon polymer can be reacted, in a further process step, with a compound from the group comprising ammonia, primary or secondary amine or polyamine, amino alcohol, aminoether, hydrazine or monosubstituted to trisubstituted hydrazine.
Patent EP-0487839-A1 (EP)
Inventor: HENTSCHEL MARTIN
IPC: B29C48/07
Filed: 1991-09-02
Abstract: Ein säulenförmiger Körper und ein Verfahren zu dessen Herstellung. Der Körper besteht aus einer thermoplastischen Kunststoffmatrix und darin eingebetteten und durch die Kunstoffmatrix verklebten Sekundärkörpern (20) aus einem nichtkriechenden Hartwerkstoff, wobei die Sekundärkörper im wesentlichen durch einander in Längs- und Umfangsrichtung überlappende Platten (20) gebildet sind und wobei sich die Platten im wesentlichen parallel zueinander und zu der Achse (11) des Körpers (1) erstecken. Die Herstellung erfolgt mit Hilfe eines Extruders. <IMAGE>
Patent EP-0481243-A1 (EP)
Inventor: MEGURO KANJI
IPC: A61P9/10
Filed: 1991-09-21
Abstract: Novel heterocyclic compound of the general formula:
       
 wherein ring A and ring B each means a benzene ring which is substituted or unsubstituted; X means a group of the formula:
       
 wherein R² is hydrogen, an alkyl or an alkoxy; m is 0 or 1, the formula:
       
 wherein R³ is hydrogen or an alkyl, or the formula: -O-CO-; Y means a bond, -NH-, an C 1 or 2  alkylene group or -CH=CH-; R¹ means a hydrocarbon group which is substituted or unsubstituted; and n means a whole number of 3 through 6, or a salt thereof, having excellent acyl-CoA:cholesterol acyltransferase inhibitory activity, and a method for preparing it and its use.
Patent EP-0489330-A1 (EP)
Inventor: PAPADOGIANAKIS GEORGIOS
IPC: C07C47/02
Filed: 1991-11-26
Abstract: The invention relates to novel sulphonated tris(p-fluorophenyl)- phosphanes and to a process for their preparation. With metals of the VIIIth group of the Periodic Table of the Elements, the phosphanes form complex compounds which can be used as catalysts.
Patent EP-0492361-A1 (EP)
Inventor: KAWULA PAUL J
IPC: A61M25/00
Filed: 1991-12-17
Abstract: A fixed-wire dilatation catheter for angioplasty procedures which has an inflated balloon (16) on the distal end with little or no tendency to wrap on itself when the catheter is advanced through a patient's vascular system. The catheter comprises an elongated torquable shaft (11) which is longitudinally relatively flexible but diametrically relatively rigid, a guide extension (13) secured to the distal end of the elongated torquable shaft, and a balloon assembly (16) which is mounted about the distal section of the torquable shaft and the guide member so that the balloon assembly is free to rotate about the torquable shaft and guide member and thereby avoid balloon wrapping. An elongated flexible member such as a helical coil (21) is secured to the portion of the guide member which extends distally of the balloon.
Patent EP-0462643-A1 (EP)
Inventor: JOY BRIAN STUART
IPC: C11D3/50
Filed: 1991-06-07
Abstract: A lavatory rim cleansing block comprising: 30 to 80 % by weight of an anionic surfactant; 0 to 50 % by weight of an inert or electrolyte filler; 5 to 50 % by weight of a water-soluble bleaching agent; 5 to 15 % by weight of a hydrophobic structurant, preferably an oily liquid perfume. The weight ratio between the anionic surfactant and the filler, if electrolytic, is preferably greater than 2 and the preferred water-soluble bleaching agent is potassium dichloro cyanurate.
Patent EP-0487145-A1 (EP)
Inventor: GIAMPAOLO NELZI
IPC: B66F7/28
Filed: 1991-11-14
Abstract: A blocking device for wheel-mounted loads, in which on a lifting platform (12) defining a loading surface there is provided a seat housing portions of a section bar (15), of which at least one (14) is rotatably movable between a position within said seat and a raised position so that when in this latter position it prevents any wheel-mounted loads present on the lifting platform from moving.
Patent EP-0460786-A1 (EP)
Inventor: FERRIER DONALD R
IPC: H05K3/38
Filed: 1991-02-01
Abstract: Metallic surfaces to be provided with a tin-lead coating from an immersion tin-lead bath, and particularly copper surfaces (e.g., through-holes, pads) of a printed circuit board having other metallic surfaces thereon covered by a hydrophobic solder mask, are prepared for receipt of immersion tin-lead coating by, e.g., contact thereof with a strongly acidic aqueous pre-dip solution containing at least one surface active agent functional to reduce the surface tension of the pre-dip solution and/or to provide the solution with improved affinity for the metallic surface.
Patent EP-0452102-A1 (EP)
Inventor: ITO HIROHIDE
IPC: G03C1/85
Filed: 1991-04-09
Abstract: The improved process for manufacturing a packaged silver halide photographic material comprising a step of producing a silver halide photographic material having a support, hydrophilic colloidal layers at least one of which is a light-sensitive silver halide emulsion layer, and an antistatic layer thereon, and a step of packaging said silver halide photographic material, wherein said producing step comprises :
     1) providing a hydrophilic colloidal layer on said support; drying said hydrophilic colloidal layer by contacting said hydrophilic colloidal layer with air heated at 35-80°C and/or has a relative humidity of 5-25% for not leas than 5 seconds within 5 minutes after the average surface temperature of said hydrophilic colloidal layer becomes lower than a temperature for said drying by 1°C;   2) providing the outermost layer on the side of said support, which has the light-sensitive silver halide emulsion layer, containing 4-80 mglm 2  of at least one regular or irregular shaped matting agent having a particle size of not smaller than 4 µm; drying said outermost layer by keeping a temperature of not higher than 19°C to decrease the water to gelatin weight ratio from 800% to 200% and the drying time of not shorter than 35 seconds ; and   3) said packaging step comprises maintaining said silver halide photographic material in an atmosphere having a dew point not higher than 16°C until the end of packaging said silver halide photographic material.   
     The improved packaged photographic material produced by this method is also disclosed.
Patent EP-0475588-A1 (EP)
Inventor: MCCLURE DAVID CHARLES
IPC: G11C29/00
Filed: 1991-08-12
Abstract: An integrated circuit having a normal operating mode and a special operating mode, such as a special test mode, is disclosed. The special test mode is enabled by a series of signals, such as overvoltage excursions at a terminal, rather than by a single such excursion, so that it is less likely that the special test mode is entered inadvertently, such as due to noise or power-down and power-up of the device. The circuit (29) for enabling the test mode includes a series of D-type flip-flops, each of which are clocked upon detection of the overvoltage condition together with a particular logic level applied at another terminal; multiple series of flip-flops may be provided for multiple special test modes. Additional features include the provision of a power-on reset circuit which locks out the entry into the test mode during power-up of the device. Acknowledgment of the entry into test mode is provided by the presentation of a low impedance at output terminals while the device is not enabled; chip enable of the device causes the device to exit the test mode. Once in test mode, the output enable terminal of the device can provide a chip enable function.
Patent EP-0484150-A1 (EP)
Inventor: COTTER DAVID H
IPC: B65G47/68
Filed: 1991-10-31
Abstract: A conveying system (20) includes a plurality of conveyor slats (22) connected at opposite ends in spaced relation with each other to a pair of endless chains (26). A diverter shoe (28) is movably mounted on each of the slats for lateral movement with respect to the conveying surface. Each slat is defined by a wall formed as a right cylinder and each diverter shoe has a support portion (44) including a substantially continuous glide surface surrounding the wall, the glide surface having substantially the same configuration as the outer surface of the slat. Each diverter shoe additionally has a diverting portion (46) joined to the support portion by a dove-tail groove (72) and includes one or more vertical diverting surfaces (78a, 78b) and a plurality of contiguous, generally planar surfaces (82a-k) sloping downwardly from the upper extent of each diverting surface laterally inwardly as well as forwardly and rearwardly. Different configurations of diverting portions may be easily applied to the support portions to accommodate left-hand divert, right-hand divert or bi-directional divert applications. Both the support and diverting portions are defined by a plurality of wall segments (86) having substantially the same thickness and arranged in a honey-comb manner.
Patent EP-0459907-A1 (EP)
Inventor: MORET DE ROCHEPRISE BERNARD
IPC: B29C70/16
Filed: 1991-05-30
Abstract: Method for manufacturing thin-walled tubes, in which a strip of fluorinated resin, especially of polytetrafluoroethylene, in the raw state, obtained especially by lubricated extrusion and calendering, is wound around a mandrel, the winding of the strip being carried out as a plurality of layers, the strip thus wound around the mandrel is raised to a temperature above the gelling temperature of the fluorinated resin for a period sufficient for causing the gelling, the tube (4) and the mandrel (5) are cooled down and the mandrel located inside the tube is extracted, characterised in that after the step consisting in cooling down the tube and the mandrel, and before the step consisting in extracting the mandrel located inside the tube, the tube held on the mandrel undergoes a rolling process. 
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Patent EP-0477084-A1 (EP)
Title: Flexible joint for a leaf spring end
Inventor: SOBA EMILE
IPC: F16F1/368
Filed: 1991-09-17
Abstract: Flexible joint for the end of a leaf spring made of a composite material, in particular for a motor vehicle where the end (23) of the leaf spring (18) is curved and thinned down in order to be trapped between an outer cylindrical lining (24) in which is a tangential opening (25) through which the end of the leaf spring (18) is introduced and a resilient sleeve (19) of the type possessing a central core (21), an outer cylindrical lining (22) with a layer of rubber (20) bonded to the central core (21) and to the outer cylindrical lining (22). <IMAGE>
Patent EP-0488897-A1 (EP)
Inventor: MALEN CHARLES
IPC: A61K31/155
Filed: 1991-11-29
Abstract: Compounds of general formula (I): <IMAGE>  in which:   R1 denotes a substituted or unsubstituted phenyl group or a cycloalkyl (C3-C7) group,   R2 denotes a trifluoromethyl or cycloalkyl (C3-C4) group,   A denotes a -CH2-, -CH=N-, =N- or -NH- group, R3 and R4, which are identical or different, denote a hydrogen atom, a linear or branched alkyl (C1-C6) group, or form, with the nitrogen atoms to which they are attached, a 5- or 6-membered heterocyclic ring, R denotes either a hydrogen atom in the case where A = -CH2-, -CH=N- or -NH-, or a bond of the group A when the latter is equal to =N-, their enantiomers and epimers and their addition salts with a pharmaceutically acceptable acid. Medications.