baber/WOPTO huggingface dataset:
Patent EP-0534765-A1 (EP)
Inventor: IZUME TAKATOMO
IPC: H05K13/04
Filed: 1992-09-24
Abstract: In a parts mounting apparatus, a suction nozzle (18) is caused to perform a cycloid movement. A part (7) such as an electronic part is sucked into the nozzle (18) at one of bottom dead points of the cycloid movement and mounted onto another component such as a circuit substrate at the other or another bottom dead point. In compensation of the position of the nozzle (18) at the bottom dead point, the nozzle (18) is also caused to perform the cycloid movement. The position of the nozzle (18) at the bottom dead point is monitored by a monitoring camera (70) so that an amount of deviation of the position of the nozzle (18) from the bottom dead point is obtained. The phase of the cycloid movement is compensated so that the amount of deviation of the nozzle (18) is rendered zero. Alternatively, the part (7) sucked in the nozzle (18) positioned at the bottom dead point is monitored by the monitoring camera (70).
Patent EP-0546661-A1 (EP)
Inventor: HIROTA KOSAKU
IPC: A61K31/515
Filed: 1992-10-09
Abstract: The invention provides i) 
pyrimidine derivatives of the following formula (I), their pharmaceutically acceptable salt and method for preparation thereof.
       
 (R₁ and R₂ represent independently hydrogen atom, linear or branched alkyl group, substituted or non-substituted phenyl or cyclohexyl group; and R₃ represents linear or branched lower alkyl or alkoxy group;  represents both stereo isomers.); and ii) 
Pharmaceutical compositions having the pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts thereof, particularly anti-inflammatory agents, agents for treating respiratory tract disorders or agents for treating cerebrovascular diseases.
Patent EP-0500484-A1 (EP)
Inventor: PREMEL CABIC FRANCOIS
IPC: A01G31/00
Filed: 1992-02-04
Abstract: Method and installation for temperature regulation of a plant in crop, for example for forcing chicory; the plants (71), which are cultivated in a room (100), are continuously fed by means of a nutrient solution (60), and both the air temperature of the room and the temperature of this solution (60) are regulated. According to the invention, the regulation of the nutrient solution is performed with reference to the regulation of the air, by automatic control which takes into account the difference between the temperature of the solution and that of the air, and also the variation of this difference with respect to a reference value. Thermal regulation of a crop in a hydroponic medium. <IMAGE>
Patent EP-0530331-A1 (EP)
Title: Procede de separation continue de particules
Inventor: CARR CHARLES W
IPC: B01D29/00
Filed: 1992-01-09
Abstract: Un procédé continu permettant de séparer les petites particules des grosses particules dans une préparation biologique consiste à faire passer un courant liquide de la préparation à travers un premier filtre (102) retenant les grosses particules et laissant passer les petites particules contenues dans le liquide. Les grosses particules conservent sur leurs surfaces de l'eau de mouillage dans laquelle sont entraînées certaines des petites particules. Les grosses particules sont orientées dans un liquide ayant une concentration de petites particules inférieure à la concentration de petites particules se trouvant dans l'eau de mouillage, et elles sont mélangées dans le dispositif de mélange (106). Les petitess particules se séparent des grosses particules dans la suspension mélangée, laquelle est ensuite orientée vers un second filtre (108) permettant de procéder à une autre séparation. Le courant de petites particules/liquide peut être renvoyé dans l'étage de préparation biologique, dans la suspension liquide de grosses particules, ou dans un moyen de séparation (122) dans lequel les petites particules sont séparées du courant de liquide.
Patent EP-0497974-A1 (EP)
Inventor: GOODFELLOW JOHN WILLIAM NOURSE
IPC: A61F2/38
Filed: 1991-08-28
Abstract: Un élément de fémur prothétique, sous forme de trois compartiments, est pourvu de surfaces (21) formant des facettes tibiales de forme sphérique semblable, et d'une rainure formant une facette de rotule (31) de forme longitudinale arquée et circulaire, cette dernière ayant un rayon de courbure légèrement supérieur, d'environ 1,2:R, à celui des facettes tibiales, le centre de courbure (34) de la rainure étant décalé, d'environ 0,4R et 0,6R respectivement, au-dessus et à l'avant des centres de courbure (26) des facettes tibiales, selon un point de vue latéral.
Patent EP-0568623-A1 (EP)
Title: Vaccination et procedes de lutte contre des maladies causees par des reactions pathogenes de populations de lymphocytes t
Inventor: HOWELL MARK D
IPC: C07K16/00
Filed: 1992-01-21
Abstract: L'invention décrit des vaccins et un moyen de vaccination d'un vertébré, afin de prévenir ou de réguler des pathologies spécifiques provoquées par les lymphocytes T, y-compris des maladies autoimmunes et la réplication démesurée des lymphocytes T. Le vaccin se compose d'un récepteur de lymphocyte T (TCR) ou d'un fragment dudit vaccin correspondant à un TCR présent sur la surface des lymphocytes T à l'origine de la pathologie. Le fragment du vaccin peut être un peptide correspondant à des séquences de TCR caractéristiques des lymphocytes T à l'origine de ladite pathologie. Ledit peptide peut se lier à des antigènes classiques combinés pour former des cellules de présentation d'un antigène du complexe majeur d'histocompatibilité (CMH) ou des superantigènes. L'invention décrit également des moyens de détermination de séquences d'aminoacides appropriées correspondant auxdits vaccins. Le vaccin s'administre au vertébré de façon à provoquer une réaction immune dirigée contre le TCR des lymphocytes T à l'origine de la pathologie. Cette réaction immune réduit ou supprime les lymphocytes T papathogènes, anihilant ainsi la pathogénèse de la maladie. L'invention décrit, de plus, des régions variables à chaîne beta spécifique des récepteurs de lymphocytes T, désignées Vbeta3, Vbeta4, Vbeta12, Vbeta14 et Vbeta17, , associées à la pathogénèse de maladies autoimmunes telles que l'arthrite rhumatoïde (RA) et des scléroses multiples (MS). Sont également décrits des moyens de détection, de prévention et de traitement de RA et MS. Sont également décrits des moyens d'administration de l'ADN ou de l'ARN codant les polypeptides s'utilisant en tant que vaccins objets de l'invention, dans les cellules tissulaires d'un individu.
Patent EP-0571477-A1 (EP)
Inventor: HARRIES GWYN
IPC: C06B31/28
Filed: 1992-02-11
Abstract: PCT No. PCT/AU92/00050 Sec. 371 Date Jan. 21, 1994 Sec. 102(e) Date Jan. 21, 1994 PCT Filed Feb. 11, 1992 PCT Pub. No. WO92/13815 PCT Pub. Date Aug. 20, 1993.An explosive composition comprising an oxidising agent such as ammonium nitrate (AN), and a fuel material which may include a fuel oil (FO) and which also comprises a solid fuel such as rubber particles or polystyrene beads or flakes. The solid fuel is incorporated into the composition to provide for the controlled release of energy upon detonation of the explosive composition. It has been found that by substituting some or all of the liquid fuel oil with a slower burning solid fuel, the time during which the pressure builds up during detonation is lengthened. Thus a low shock energy explosive (LSEE) can be produced having reduced shock energy and increased heave energy compared to convention explosives, such as ANFO.
Patent EP-0619844-A1 (EP)
Title: Expression de genes dans des plantes transgeniques
Inventor: BIRD COLIN ROGER
IPC: C12N15/52
Filed: 1992-03-12
Abstract: Construction ADN utilisable dans la transformation de cellules végétales, comprenant une séquence de codage exogène avec des séquences de promotion en amont et de terminaison en aval, le promoteur étant une séquence ADN homologue à la séquence de contrôle ADN que l'on trouve en amont d'un gène participant à la biosynthèse caroténoïde, par exemple le gène codant pour la synthase phytoène. L'invention concerne également des cellules végétales renfermant de telles constructions et les plantes dérivées de celles-ci. Des plantes selon l'invention peuvent être stimulées par l'application de l'éthylène pour exprimer les séquences de codage exogènes.
Patent EP-0580606-A1 (EP)
Inventor: BIOGAIA BIOLOGICS AB
IPC: A61K35/74
Filed: 1992-01-28
Abstract: A method of establishing direct feed microorganisms such as Lactobacillus reuteri in the gastrointestinal tract of avian organisms in which eggs are inoculated with living cells of the microorganism.
Patent EP-0581843-A1 (EP)
Title: Compositions biodegradables contenant de l'amidon
Inventor: DAKE INGO
IPC: C08L29/02
Filed: 1992-03-13
Abstract: L'invention décrit une composition biodégradable s'obtenant à partir d'un mélange fondu comprenant de l'amidon, un plastifiant et au moins un constituant sélectionné parmi des homopolymères d'alkénol et/ou des copolymères d'alkénol combinés dans des conditions suffisant à assurer la constitution d'un mélange fondu uniforme et caractérisée par le fait que ledit constituant est présent dans ladite composition à une concentration se situant entre 10 et 120 parties par 100 parties d'amidon sec. L'invention se rapporte, de plus, à des procédés de fabrication de ladite composition, ainsi qu'à des articles fabriqués à partir de ladite composition.
Patent EP-0583332-A1 (EP)
Title: Element de type sandwich, ainsi que dispositif de manipulation pour de tels elements
Inventor: PAINSITH HERMANN
IPC: G04B37/22
Filed: 1992-05-06
Abstract: La présente invention décrit un élément (1) de type sandwich, composé d'une couche de recouvrement (6, 7) et d'au moins un support (2) en matière plastique, lesquels sont assemblés entre eux notamment au moyen d'une couche de colle et constituent un élément monobloc (1). Le support (2) est doté de substances luminescentes inorganiques ou organiques (12, 13) pour l'excitation par un rayonnement (14, 15) ayant une longueur d'onde prédéterminable. En outre, la couche de recouvrement (6, 7) est, au moins partiellement, opaque au rayonnement (14, 15) d'une longueur d'onde prédéterminable, ou bien dotée d'un revêtement (17) opaque à ce rayonnement.
Patent EP-0648160-A1 (EP)
Inventor: BERGLUND PER ROODE
IPC: D21H25/00
Filed: 1992-04-29
Abstract: According to the invention, the supply (11) of an adhesion and release agent respectively to the surface of a Yankee-cylinder (1) from which the paper web is removed with the aid of a doctor blade (5) is controlled as a function of a signal from a gauge (20) which measures web tension and which is located between the cylinder (1) and the device (7, 8, 9) by means of which the web is rolled-up. When the degree of crêping is constant, an increase or decrease in web tension indicates that adhesion has increased or decreased respectively, resulting in a change in the setting of the supply device (11, 12). The invention also relates to a suitable web tension gauge to this end.
Patent EP-0592509-A1 (EP)
Inventor: WILLIAMSON HUGH MARTIN KODAK L
IPC: C07C255/30
Filed: 1992-06-29
Abstract: Nouveau procédé économique de production d'un propène activé à partir d'un dimère malonitrile. Il consiste à mettre un composé répondant à la formule (I) en réaction avec un nucléophile D de manière à obtenir un composé répondant à la formule (II), dans laquelle les substituants A, B et E, indépendamment les uns des autres, représentent hydrogène, un groupe alkyle, acyle, carboxyle ou aryle substitué ou non, ou un groupe électroaccepteur, et X représente un groupe pouvant être déplacé par une réaction de substitution.
Patent EP-0609266-A1 (EP)
Inventor: SIMMS ROBERT ASHLEY
IPC: A01N/
Filed: 1992-10-08
Abstract: A process, compsn. or two pack system for the prepn. of an aq. disinfectant compsn. is claimed. The process comprises mixing a first aq. soln. (one pack) comprising a lower aliphatic peracid with a second aq. soln. (second pack) comprising a corrosion inhibitor and a hydrogen peroxide stabiliser and/or peracid stabiliser. Also claimed is a disinfectant compsn obtainable from the above process, suitable for disinfecting medical equipment which contains metal components, esp. endoscopes. The disinfectant comprises about 0.05-0.25 wt.% peracid, from about 0.1-5% corrosion inhibitor and from 0.1-1% peroxide stabiliser and/or peracid stabiliser where the peracid is not in an equilibrium state.
Patent EP-0646168-A1 (EP)
Inventor: HARDY FREDERICK EDWARD
IPC: D06L3/02
Filed: 1992-09-28
Abstract: A bleaching composition useful for the bleaching of stained articles, comprises (a) a urea clathrate of a diacyl or tetraacyl peroxide, e.g. dinonanoyl peroxide, dioctanoyl peroxide or diperoxyazelaic diacetate. The composition may also comprise (b) a compound capable of yielding hydrogen peroxide in an aqueous medium, e.g sodium perbonate. The composition, which can be effective against carotenoid stains, is generally in granular form and may be formulated as a laundry detergent composition that also comprises (c) an anionic, nonionic, cationic, ampholytic or zwitterionic detersive surfactant and, optionally, (d) a detergent builder and/or (e) a bleach activator.
Patent EP-0609443-A1 (EP)
Inventor: KAMADA HIROSHI
IPC: G03G9/087
Filed: 1992-10-21
Abstract: Un toner coloré de développement d'image électrostatique a un degré de gélification de 2,0 % ou moins et comprend une association de particules secondaires contenant des particules polymères ayant des groupes polaires acides ou basiques ainsi qu'un pigment organique et/ou un colorant organique soumis à un traitement consistant en un traitement de surface présentant le même caractère ionique que celui des particules polymères, de manière que la valeur absolue du potentiel zeta est compris entre 10 et 100 mV à une valeur de pH de 5. Un révélateur d'images électrostatiques comprenant ledit toner ainsi qu'un agent véhiculeur sont également décrits.
Patent EP-0565936-A1 (EP)
Inventor: MOSLEHI MEHRDAD M
IPC: H01L21/8238
Filed: 1993-03-29
Abstract: A method of forming a doped well 24 or 30 in a semiconductor layer is disclosed herein. In a preferred embodiment, an oxide layer 16 is formed on the surface of a silicon layer 14. A nitride layer 18 is then formed on the oxide layer 16 and is patterned and etched to define a first well region 24. The first well region 24 is then doped, for example with phosphorus or boron. A resist layer 26 is formed over the first well region 24 and over a portion of the nitride layer 18 after which a portion of the nitride layer 18 not beneath the resist layer 26 is removed to expose a second well region 30. The second well region 30 is then doped. After the remaining portion the resist layer 26 is removed, an oxide layer 32 is formed over the first 24 and second 30 well regions while the surface 38 over the region 36 separating the well regions is left bare. The layer 14 is then heated in a nitridizing environment (e.g., ammonia ambient) such that dopants tend to diffuse into the silicon layer 14.
Patent EP-0573059-A1 (EP)
Title: Adjustable linge for windows or doors
IPC: E05D7/00
Filed: 1993-06-04
Abstract: An adjustable joint hinge for windows or doors comprises a frame hinge part (1) and a wing hinge part (5) as well as a hinge pin (8) which can be pushed into a cylindrical receptacle (9) of the wing hinge part (5) and which connects the frame hinge part (1) and the wing hinge part (5) pivotably to one another. For the continuous adjustment of the spacing between the wing hinge part (5) and frame hinge part (1), there have hitherto served, as a hinge-pin receptacle in the frame hinge part, mutually rotatable double eccentric brushes which, on account of the rotatability, require radial play and which cannot be used in certain embodiments of the joint hinge. To make the hinge-pin receptacle free of play and to allow adjustment in a plurality of embodiments of the joint hinge, the cylindrical receptacle (9) is arranged in a receiving block (10) which is held in a guide chamber (11) of the wing hinge part (5) so as to be free of play in the wing plane and displaceable at right angles to the wing plane, and there are means (12, 15, 16) for adjusting the receiving block (10) at right angles to the wing plane and means (21, 22, 30) for fastening the receiving block (10) in the guide chamber (11). <IMAGE>
Patent EP-0585563-A1 (EP)
Inventor: JANZEN REINHARD
IPC: F16H19/00
Filed: 1993-07-07
Abstract: A device for generating synchronous translational/rotational movements has at least two coupled translation/rotation units (2), the rotary shafts (4) of which are connected in torsionally rigid fashion to a common drive shaft and the housings (3) are fastened releasably together at any desired angle of rotation relative to one another, taking the drive shaft as the axis of rotation. <IMAGE>
Patent EP-0638866-A1 (EP)
Inventor: MADSEN KARSTEN
IPC: G06F1/00
Filed: 1993-08-13
Abstract: The invention relates to a method and an apparatus for encrypting an decrypting information, for storing the encrypted information, and for decrypting the information stored in an encrypted manner, a processor being used for processing data, unencrypted information being fed to the processor by means of an input unit connected to the processor, the encrypted information being stored in a mass memory (bulk memory) and the information being encrypted and decrypted by a cryptographic unit, the cryptographic unit (2) being connected between the processor (1) and the mass memory (3). <IMAGE>
Patent EP-0595057-A1 (EP)
Inventor: DZIURA PETER
IPC: B22D11/06
Filed: 1993-10-01
Abstract: The invention relates to an apparatus which forms a casting gap (3) and is intended for strip casting, having one or two cooling wheels (1, 2), to which molten metal (S) is fed via a tundish (5). For the purpose of evening out the temperature of the molten metal (S) emerging from the tundish (5) across the width of the strip, the tundish (5) is preferably supplied with the molten metal (S) via a casting pipe (6) opening into a feed basin (5<*>) with a deep bottom (5c''). From this feed basin (5<*>), the molten metal (S) flows to the casting gap (3) via a section of the tundish (5) in which its bottom (5c') has a three-dimensional profile (upward curvature), preferably in the central area, such that the flow rate of the molten metal (S) is essentially the same across the entire width of the strip (4) in the vicinity of the casting gap (3). <IMAGE>
Patent EP-0592939-A1 (EP)
Inventor: JANSON REINHARDT
IPC: B31D1/00
Filed: 1993-10-07
Abstract: A method and a device are described for producing a multifunctional packaging from cardboard, card and the like, which packaging, in the erected state, has a box-shaped bottom part (1), in which the product to be packaged remains at the sales point, and a box-shaped top part (2) which serves as protection during transportation and is removed on reaching the sales point. In the method, the blanks for the bottom part (1) and top part (2) are produced and placed one above the other in such a way that they partially overlap each other. The blanks are then fixed by means of at least one adhesion point arranged on one side in the overlapping region and are closed together. They are then erected, filled and closed as a unit, the packaging then being subjected to pressure after filling and closing to release the adhesive connection. The device has, in particular, a positioning and aligning device in order to place the two blanks one above the other in an aligned manner. <IMAGE>
Patent EP-0598275-A1 (EP)
Inventor: DE BLASIS RUBEN EDGARDO
IPC: F02M31/14
Filed: 1993-11-02
Abstract: High-performance internal-combustion engine, particularly of the four-stroke type, including an engine block (2) inside which combustion chambers (4) are formed; each chamber slidingly accommodates a piston and is connected to at least one inlet duct (6) for the air-fuel mixture and to at least one discharge duct (8) for the burnt gases produced by combustion; these ducts are connected to the respective combustion chamber through valves (5,7). The internal-combustion engine has the particularity of including a converting-compensating device constituted by at least one pre-chamber (9) mutually connecting at least two inlet ducts (6) and at least one thermal contact chamber (10) which is connected to at least one of the inlet ducts (6) proximate to their outlet leading into the associated combustion chamber (4). This chamber (10) is formed at the engine head and is in thermal contact with the associated combustion chamber.
Patent EP-0597497-A1 (EP)
Inventor: COLLINS KENNETH S
IPC: H01J37/32
Filed: 1993-11-12
Abstract: Impedance matching circuits based on parallel-resonant L-C tank circuits, and a low-loss design for an adjustable inductance element suitable for use in these parallel tank circuits are described. The application of an impedance matching circuit to a plasma process is also disclosed; in this context, a local impedance transformation circuit is used to improve power transfer to the plasma source antenna.
Patent EP-0661121-A1 (EP)
Inventor: PICARD WALTER
IPC: B22C7/06
Filed: 1993-12-28
Abstract: Moulding machines with moulding chambers (1) are used to produce boxless moulds or casting moulds. These moulding chambers have lining plates and numerous partial areas of these plates are provided with vent nozzles which allow the air contained in the relevant moulding chamber to escape but retain the moulding sand. In order to create a lining plate which is simple to manufacture and has a very high wear resistance in the area of importance, it is proposed that an inner wear plate (8) should be secured on an outer structural plate (7), that the vent nozzles should be produced by means of laser technology and should be located exclusively in the wear plate (8), and that the structural plate (7) should have air outlet openings in the region of the vent nozzles. <IMAGE>
Patent EP-0554119-A1 (EP)
Inventor: MAEDA TAKASHI
IPC: C10C3/04
Filed: 1993-01-29
Abstract: Disclosed is a process for preparing pitch for matrix, said process is characterized in that an optically isotropic pitch is formed into a fibrous pitch, and the fibrous pitch thus obtained is nitrated with a nitration reagent in the presence of an acid catalyst. 
     The pitch for matrix obtained according to the present invention can be carbonized with a low energy, high in carbonization yield, low in softening point and excellent in moldability and impregnability.
Patent EP-0568183-A1 (EP)
Inventor: UESUGI TOSHIHARU
IPC: C30B15/00
Filed: 1993-03-22
Abstract: A device for pulling a silicon single crystal is constructed so as to preclude deposition of a SiO-derived substance on graphite parts inside the device and prevent the graphite parts from deterioration, elongate the duration of continuous use of the device in a great measure, and simplify the disassembly and reassembly of the device. 
     This device pulls a silicon single crystal in an atmosphere of inert gas by the Czochralski method, which device is chracterized by comprising a crucible 1 for accommodating a molten silicon mass 2, a heater 3 disposed round the periphery of the crucible 1, an outer member 14 forming a pulling chamber 6 for accomodating the crucible 1, an inert gas inlet part 15 disposed in the upper part of the pulling chamber 6, and an inert gas outlet part 16 separated from the inert gas inlet part 15 in the same upper part of the pulling chamber 6.