baber/WOPTO huggingface dataset:
Patent EP-0543731-A1 (EP)
Title: Gear drive housing
Inventor: PUBERT HENRI
IPC: B62J13/04
Filed: 1992-11-19
Abstract: The invention relates to a mechanical transmission axle/box, with preferably multiple ratios, for motorised equipment in particular small vehicles for working the ground such as motorised cultivators, the axle/box comprising transmission means such as gears and/or at least one chain for leading the movement to at least one output shaft, the said transmission means being enclosed inside a casing made up of two cheeks (2, 3) provided with peripheral rims (4) which are applied against one another. According to the invention, the said rims (4) are joined together by a peripheral finishing strip (5) with an overall U-shaped internal profile whose convergent faces (6) overlap the said rims (4), the said finishing strip (5) being provided with at least one means for decreasing its length. Application to motorised cultivators and motorised hoes also called rotary hoes. <IMAGE>
Patent EP-0542639-A1 (EP)
Inventor: CHOMARAT GILBERT
IPC: F16L55/165
Filed: 1992-10-22
Abstract: Composite structure usable especially for repairing conduits, of the type consisting of a textile support comprising at least one fibrous sheet (7) consisting of noncontinuous fibres oriented randomly relative to one another, this being substantially in the plane of the said sheet, used in combination with reinforcing members (8) intended to give it mechanical characteristics, the said support being covered on at least one of its faces with a leakproof surface layer (2). It is characterised in that the reinforcing members (8) used in combination with the fibrous sheet have a structure such that they ensure a dimensional locking of the complex under a tensile stress in the lengthwise direction while permitting a certain deformation (or elongation) under the action of stresses exerted in the transverse direction. <IMAGE>
Patent EP-0550384-A1 (EP)
Inventor: GUNZ STEFAN
IPC: G02F1/133
Filed: 1992-12-04
Abstract: Antiglare device for safety goggles, safety helmets or safety masks, which has an electrooptic antiglare pane (5). 
<??>This antiglare pane (5) comprises a liquid crystal cell (15) which is controlled by an electronic circuit for setting the optical transmission. The operating voltage is selected in such a way that the optical transmission value of the antiglare pane (5) is less than 1%. The frequency of this operating voltage is below 32 Hertz. 
<IMAGE>
Patent EP-0517680-A1 (EP)
Inventor: CERULLI CIRO
IPC: A45D44/12
Filed: 1992-06-04
Abstract: A device (1) for protecting the mouth from sunbeams comprises a plate-like element having a human lip shape and including an intermediate slit (2), the plate-like element being adapted to be removably superimposed on the lips of an user.
Patent EP-0545883-A1 (EP)
Inventor: FUHRMANN ERICH
IPC: C08L23/22
Filed: 1992-10-14
Abstract: An inner tube for vehicle tyres which is produced from a rubber mixture which contains up to 100 parts by weight of butyl rubber as the rubber component and up to 4 parts by weight, based on 100 parts by weight or rubber, of accelerator. According to the invention, the accelerator component in the rubber mixture comprises at least one accelerator from the mercapto group and zinc dibenzyldithiocarbamate (ZBEC).
Patent EP-0565538-A1 (EP)
Inventor: BHATIA KAMLESH KUMAR
IPC: C07D319/06
Filed: 1991-10-15
Abstract: Procédé amélioré de récupération de lactide ou d'autres esters cycliques dimères à partir d'un courant de gaz contenant l'ester cyclique ainsi que des impuretés hydroxyliques telles que de l'eau et des acides hydroxycarboxyliques à chaînes ouvertes consistant à laver le courant de gaz avec un solvant non polaire non miscible à l'eau à une température à laquelle l'ester cyclique est retiré du solvant, de l'eau éventuellement présente dans le courant de gaz s'évaporant du solvant. On récupère l'ester cyclique du solvant dans un état de pureté optique élevé.
Patent EP-0592447-A1 (EP)
Inventor: ULBRICHT CHARLES
IPC: B65D81/05
Filed: 1992-03-10
Abstract: Un système d'emballage constitué de plaques d'insonorisation, d'isolation et de support a une surface plane présentant des saillies régulièrement espacées. Le matériau présenté se compose de vieux papiers désintégrés et/ou de pâte de râperie mécanique ainsi que de feuilles de recyclage. Les saillies (2) ont une section anguleuse et leurs parois (3), qui forment un cône, présentent au moins un échelon en retrait (5) dont la surface s'étend parallèlement à la surface de base.
Patent EP-0526618-A1 (EP)
Inventor: BOUAL ROLAND
IPC: F42B12/06
Filed: 1992-02-17
Abstract: Projectile pour cible blindée. Le projectile est caractérisé en ce que: le corps (1) est constitué par un bloc de matériau dense, présentant un alésage axial tronconique (7) dont la grande base s'ouvre dans le plan de la face (8) du corps, l'élément de transmission (6) est constitué par une queue s'étendant à partir de la face arrière (5) de la tête et comportant une portée (9) engagée dans l'alésage, de manière à laisser subsister un jeu (10) entre la face arrière de la tête et la face frontale; et le corps (1) et le nez (4) sont immobilisés dans la position d'engagement de la queue dans l'alésage. Application aux obus perforants fragmentables.
Patent EP-0598036-A1 (EP)
Title: Nonlinear dynamic substitution devices and methods for block substitutions.
Inventor: MITTENTHAL LOTHROP
IPC: G09C1/00
Filed: 1992-08-04
Abstract: Methods and apparatus for nonlinearizing modulo 2 addition based encryption by block substitution techniques which allows use of the substitution scheme with relatively simple hardware and yet makes cryptanalysis more difficult. The basic block substitution, a one to one mapping of n bit binary numbers onto themselves, is based on the fact that certain permutations of the n bit binary numbers define a block substitution by modulo 2 addition of one permuted set of numbers to another, and that a subset of these define equations having an additive relationship when viewed as vectors. This allows the simple changing of the transformation on a frequent basis. Then the equations are nonlinearized, also in an orderly and readily variable manner, so that the remainder of the set equations may no longer be generated from a limited subset of the equations. Various properties of the transformations and methods of using the same are disclosed.
Patent EP-0601025-A1 (EP)
Inventor: MCNICHOLAS THOMAS A
IPC: A61M25/10
Filed: 1992-08-24
Abstract: On décrit un cathéter (22) utilisé dans le traitement thermique ou par la photothérapie des tissus du corps humain, tels que celui de la prostate, ayant des dimensions adaptées pour être inséré dans le corps humain et possédant un ballonnet (26). Ce cathéter (22) comprend également, dans le ballonnet (26), une entrée (28) et une sortie (30) permettant la mise sous pression/le gonflage (32) dudit ballonnet et la circulation du liquide de refroidissement (32) dans ledit ballonnet (26) afin d'effectuer le refroidissement de la surface externe de celui-ci.
Patent EP-0563365-A1 (EP)
Inventor: NICKIAS PETER N
IPC: C08F4/602
Filed: 1992-10-13
Abstract: On prépare des complexes de métaux présentant des contraintes géométriques, utiles dans la préparation de catalyseurs de polymérisations oléfiniques par mise en contact de composés de cyclopentadiènyle avec des composés métalliques.
Patent EP-0570552-A1 (EP)
Inventor: DENZ HELMUT
IPC: B60K15/035
Filed: 1992-11-13
Abstract: Les dispositifs de mise à l'air connus sont munis d'un filtre d'adsorption (1), en relation avec l'atmosphère par le biais d'une conduite de mise à l'air (46) commandée par une soupape d'arrêt (51). Les impuretés contenues dans l'air se déposent dans la soupape d'arrêt lors de leur passage, de sorte que cette soupape ne ferme plus de manière étanche. C'est la raison pour laquelle un filtre à particules (41) est placé en amont de la soupape d'arrêt. Ce filtre provoque méanmoins une importante chute de pression en raison de sa section transversale réduite. Un filtre à particules (41) à grande surface intégré dnas le boîtier (22) du filtre d'adsorption (1) permet d'éviter l'encrassement de la soupape d'arrêt (51) de même qu'une chute trop brutale de la pression de l'air traversant le filtre à particules (41). La construction intégrée permet un montage aisé du filtre d'adsorption (1). Ce nouveau dispositif de mise à l'air convient en particulier aux moteurs à combustion interne de véhicules automobiles.
Patent EP-0567831-A1 (EP)
Inventor: BUETIKOFER PIERRE-ANDRE
IPC: C08G59/18
Filed: 1993-04-13
Abstract: A curing agent for aqueous epoxy resin emulsions is described which contains 10 - 80% by weight of at least one emulsifier, 1 - 80% by weight of at least one coemulsifier and 5 - 80% by weight of at least one bis(diamine)-diepoxide adduct and if desired also 0 - 80% by weight of a diamine or a mixture of a plurality of diamines. With water, these curing agents form microemulsions, preferably non-ionic oil-in-water microemulsions, which have a good shelf life. They are suitable as curing agents for all aqueous epoxy resin dispersions and can also be employed, in particular, as curing agents in epoxy resin/cement mortar compositions.
Patent EP-0566109-A1 (EP)
Inventor: YAMASHOJI SHIRO
IPC: G01N21/77
Filed: 1993-04-15
Abstract: A convenient and rapid assay for activity and density of living cells in many samples is provided. That is, a oxidized type quinone such as 1,4-naphthoquinone, 2-methyl-1,4-naphthoquinone or tetramethyl-p-benzoquinone is reacted with a system to be determined. The Hydrogen peroxide thus produced is indirectly reacted with the colorimetric reagent by using enzyme or directly with the colorimetric reagent, the intensity of the color development thus caused is determined with a spectro phtometer(a colorimeter). A proper enzyme of the acceptor of hydrogen peroxide is peroxidase, indirect color reagent is sodium salt of N-(carboxymethylaminocarbonyl)-4,4'-bis(dimethylamino)-diphenylamine or leucocrystal violet are suitable for indirect colometric reagent, and direct colorimetric reagent is cytochrome c peroxidase.
Patent EP-0570006-A1 (EP)
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/36
Filed: 1993-05-14
Abstract: A light-sensitive material comprising a support provided thereon at least one layer containing a coupler represented by the following Formula (I):
       
 wherein A represents a group represented by the following Formula (a), (b) or (c):
       
 wherein the groups are as defined in the specification provided that at least one of the groups represented by A, B and Z has at least one of the partial structures represented by the following Formulas (P-I) to (P-V):
     
       
 wherein the substituent groups are as defined in the specification.
Patent EP-0581003-A1 (EP)
Inventor: MUELLER ULRICH E DR
IPC: C07C69/75
Filed: 1993-06-14
Abstract: Imidazolyl-substituted cyclohexane derivatives are prepared by reaction of corresponding cyclohexane derivatives with substituted imidazoles and subsequent variation of the substituents. The imidazolyl-substituted cyclohexane derivatives can be employed as active compounds in medicaments, in particular for the treatment of arterial hypertension and atherosclerosis.
Patent EP-0578133-A1 (EP)
Inventor: GERLI BRUNO
IPC: A01K5/01
Filed: 1993-07-01
Abstract: An assembly for the eating of food by animals comprising in combination: a bowl (11) and a non-slip mat (12) which extends on at least one side of the bowl (11) for a length sufficient to allow an animal (10) to rest its front paws; the bowl (11) and the mat (12) are moreover provided with reciprocal connecting mans designed to prevent the same bowl (11) from moving in relation to the mat (12), and the same mat (12) on which the weight of the animal (10) bears down during eating of the meal.
Patent EP-0594952-A1 (EP)
Inventor: TANAKA YASUHIRO
IPC: G11B7/1378
Filed: 1993-07-28
Abstract: An optical system for detecting a focus error signal in an optical disc according to the astigmatic method is constituted by a single lens element. This lens element has a first lens surface defined by a toric surface effective to converge the incident rays of light and also to produce an astigmatism. This lens element also has a second lens surface which has a negative power so as to form a telephoto optical system, making it possible to shorten the length of the optical system.
Patent EP-0640752-A1 (EP)
Inventor: SUZUKI HIRMOMI
IPC: F01N3/28
Filed: 1993-08-27
Abstract: The present relation relates to an exhaust gas arrangement for an internal combustion engine, i.e. an engine exhaust gas cleaning system, including a converter section (29) that is disposed at the rear end of the exhaust pipe and which has an outer shell (46) arrangement comprising a rearwardly disposed air inlet (48) for introducing supplemental air and a forwardly atmospheric air outlet (57) that communicates with the inlet of the converter (29) preferrably through a venturi section in order to introduce said additional flow of atmospheric air into the flow of exhaust gas upstream of the catalytic converter (29).
Patent EP-0590638-A1 (EP)
Inventor: OKUTANI TATSUYA C O NISSHINBO
IPC: C08G18/40
Filed: 1993-09-29
Abstract: A process for preparation of a polyurethane-polycarbodiimide foam which comprises reacting a polyol component containing a benzylic ether type phenol resin having hydroxymethyl groups with an organic polyisocyanate component in the presence of an organotin catalyst for urethane formation and a carbodiimidating catalyt. According to this process, it is unnecessary to use fluorine-containing halogenated hydrocarbons as a blowing agent, and blowing on the spot is possible using a spray blowing machine or the like.
Patent EP-0596319-A1 (EP)
Inventor: HOEGNELID KURT
IPC: A61N1/365
Filed: 1993-10-19
Abstract: A heart stimulator, comprising a pulse generator and an electrode system, which contains at least one bipolar electrode with one pole (4) arranged in the atrium and one pole (6) in the ventricle, or at least two unipolar electrodes arranged in the atrium and ventricle respectively, for detecting atrial and ventricular electrical activity. An atrial measurement unit (16) is arranged to measure the signal between the two poles of the bipolar electrode, or between the two unipolar electrodes, and a ventricular measurement unit (18) is arranged to measure the signals between the ventricular pole, or the electrode, and the stimulator housing (14).
Patent EP-0596327-A1 (EP)
Inventor: WHEELER RICHARD BRUCE EASTMAN
IPC: G03B7/08
Filed: 1993-10-20
Abstract: Exposure control apparatus, and various accompanying methods, for use in a photographic camera for improving the overall quality of photographed images, i.e. increasing the number of acceptable and higher quality images, that are produced by the camera for user-selected non-standard display sizes and/or different focal length photographing modes over that obtainable by adherence to ISO/ANSI exposure standards. The quality improvement is attained through user selection of a desired display size and/or focal length photographing mode for each image to be captured followed by an optimization, for that size and mode, of various photographic exposure parameters (exposure settings and, where appropriate, flash parameters). The invention violates the ISO/ANSI exposure standards where necessary to improve image quality, for the desired display size and focal length photographing mode, beyond that which would result from adherence to these standards.
Patent EP-0651235-A1 (EP)
Inventor: RONCHI CLAUDIO
IPC: G01J5/60
Filed: 1993-10-27
Abstract: A method for evaluating the channel signals of a multichannel pyrometer, including the digital processing of the output signals of all the channels analyzed according to the thermal radiation law        L = EC₁⁻⁵[exp(C₂λ/T)-1]⁻¹          , including an error compensation procedure in order to evaluate the true temperature from the different values obtained in the different channel, characterized in that during the error compensation procedure each radiance signal L is perturbed by subsequently adding random increments δL comprised between zero and the estimated experimental error, that the new temperature values and emissivities values are then evaluated with the respective uncertainties and that finally the true temperature is selected therefrom in accordance with the degree of confidence of the new values.
Patent EP-0600250-A1 (EP)
Inventor: HERRMANN JOHANN
IPC: B23K26/142
Filed: 1993-11-03
Abstract: The invention relates to a method and an apparatus for welding workpieces by means of a focused laser beam, at least one auxiliary gas jet and, if applicable, a working-gas jet. The laser beam and, if applicable, the working gas are guided in parallel onto the workpieces through a nozzle channel (1) arranged centrally in a laser welding nozzle, while the auxiliary gas flows through one or more additional channels (2) of the same laser welding nozzle. Advantageously, the auxiliary gas leaves the laser welding nozzle at a higher exit speed than the working gas. The auxiliary gas is guided onto the workpieces, but not directly onto the weld to be processed, the auxiliary gas having, in addition to a speed component in the direction of the laser radiation, a speed component which is directed tangentially to the central opening in the laser welding nozzle for the laser beam and the working gas. The auxiliary gas is guided towards the workpiece surface via a plurality of additional channels (2) at an angle between 10@ and 80@, it being fed into the additional channels via an annular channel (3). The laser welding nozzle has rotational symmetry, but not axial symmetry, with reference to the additional channels (2). <IMAGE>
Patent EP-0603946-A1 (EP)
Inventor: COULON ARIANE
IPC: H04L12/46
Filed: 1993-12-15
Abstract: Such equipment (31) makes it possible to link distant local networks by means of an intermediate network, and has available a function of learning addresses of the stations of the said local networks. To that end, a first addressing table (TL) allows it to store the address of each station of its local networks when it sends a frame for the first time. It then sends a service frame to the other network interconnection equipment items, so that they record this address as well as the reference of the network interconnection equipment to which it is attached, in a second addressing table (TD). Consultation of these two tables makes it possible to route the data frames over the intermediate network. Application to local network interconnection systems, in which it is sought to reduce the load on the intermediate network and the time for learning addresses of the stations of these local networks. <IMAGE>
Patent EP-0580503-A1 (EP)
Inventor: PAYARD MARC
IPC: A61K31/357
Filed: 1993-07-21
Abstract: The invention relates to compounds of general formula (I): <IMAGE> with R1, R2, R3, R4, R5, R6 and Z defined in the description, to their optical isomers and to their addition salts with a pharmaceutically acceptable acid or base. Medicaments.
Patent EP-0608647-A1 (EP)
Inventor: ESCARRAT PIERRE
IPC: B63G5/00
Filed: 1993-12-13
Abstract: The invention relates to a vent system in a container (10) with a sealed closure which is subject to uncontrolled oscillatory movements and intended to be filled with water. The vent system comprises an external pipe comprising a water-presence indicator (34) and an isolating valve (32) for closing the external pipe in response to the water-presence indicator, and an internal pipe comprising two open ends situated in two different places in the container, one of the ends being provided with a closure flap (24) for closing the opening of the pipe as soon as the water reaches a predetermined level by virtue of the action of a float (36) so that said end allows the admission of air even when the container is subject to oscillatory movements and as long as it is not completely full. The device according to the invention can be utilised in torpedo-launching tubes of a submarine. <IMAGE>
Patent EP-0573384-A1 (EP)
Inventor: ALTENBURG KLAUS DR
IPC: B62D31/02
Filed: 1993-05-27
Abstract: The invention relates to a carriage box body for rail vehicles, in particular passenger carriages, which is constructed in a differential method from assembly units which are divided up in a modular fashion, the assembly units having at least at the edge regions edge profiles and reinforcement elements formed from the outer skin plates of said regions and being joined to one another by means of force-fitting attachment elements. According to the invention, the problem of developing a constructional system which is favourable for assembly purposes is solved in that the edge profiles (2) of the modular assembly units (1) are constructed as overlapping U-profiles and Z-profiles, which correspond to one another, preferably positively-locking attachment elements (7), which connect the free ends of the edge profiles (2) and optionally connect parts of the reinforcement elements, are assigned in a three-dimensional manner to the force-fitting attachment elements (6) and the parts of the reinforcement elements which are provided for the longitudinal extent of the assembly units (1) are designed as rib profiles (3) which are directed towards one another and which form together with sound damping plates (10) provided on the inside of the carriage box in conjunction with the outer skin plates (5) torsionally and flexurally strong frame (cradle) members which on the one hand accommodate heat damping materials (12) and on the other hand produce with the inner linings air channels for active insulation. Furthermore, there is provision according to the invention for the connection points to be given, for the purpose of corrosion protection and for sound damping by means of spacing elements (9), an intermediate layer of defined thickness which is formed from an elastomer adhesive (8), and for the intermediate floor (4) of the double-storey carriage box to be constructed as a modular trough component. <IMAGE>
Patent EP-0601969-A1 (EP)
Inventor: DANVER DALE C
IPC: C09J123/08
Filed: 1993-11-23
Abstract: An adhesive composition comprising
     (A) 60-99 % by weight, based on the total composition, of a vinyl acetate/ethylene-copolymer;   (B) 0-30 % by weight, based on the total composition, of a plasticizer;   (C) 0-5 % by weight, based on the total composition, of a thickening agent; and   (D) 0-5 % by weight, based on the total composition, of a coloring agent;     
 with the proviso that at least 1 % by weight of the total composition consists of said plasticizer or said thickening agent or a mixture of said plasticizer and said thickening agent, 
which is able to chemically bond thermoplastic materials at temperatures up to 100 °C and cures at room temperature with a short bond development time, is suitable for the production of honeycomb core.
Patent EP-0727987-A1 (EP)
Inventor: BOKOCH GARY M
IPC: A61K31/015
Filed: 1993-01-21
Abstract: The present invention relates to the use of posttranslational modification inhibitors, such as isoprenylation inhibitors, to inhibit activation of phagocyte NADPH oxidase and respiratory burst. Therapeutic compositions containing various inhibitors, and methods of using same, are also disclosed.
Patent EP-0630326-A1 (EP)
Inventor: DOWZALL MARTIN EDWARD
IPC: B43K8/02
Filed: 1993-03-11
Abstract: On peut tracer des lignes fines, par exemple larges de 0,5 à 0,8 mm, à l'aide d'une unité à pointe auxiliaire (16) que l'on peut placer sur la pointe (principale) d'un marqueur à pointe en feutre ou en fibres. La pointe auxiliaire (20) s'engage par frottement dans son logement (18). Le capuchon (10) peut contenir un évidement (14) destiné à recevoir la pointe auxiliaire (16). La pointe auxiliaire est déplaçable dans le sens axial de son logement de manière qu'elle entre en contact de transfert d'encre avec la pointe principale, cela quelle que soit l'usure ou la déformation de celle-ci. La pointe principale (8) peut être en matière fibreuse, et la pointe auxiliaire (20) peut être un produit d'extrusion en matière plastique.