baber/WOPTO huggingface dataset:
Patent EP-0345851-B1 (EP)
Inventor: TANUHARDJA MIKE MULYANA
IPC: H02B1/26
Filed: 1989-05-24
Granted: 1993-12-29
Abstract: The invention relates to a switch or distribution box for electrical installations, particularly intended for domestic electrical installations. The switch box is designed as a modular system which is built up of at least two basic module elements. That is, an input element (2) which can be installed separately and having a box-shaped casing which houses a current limiting switch, for the connection of the main power supply line, and an output element (3) which can be installed separately and which accommodates electrical contact and terminal elements for the connection of outlet lines to electrical installations. Said basic module elments being provided with facilities for detachably connecting separate connecting elements (80) for the execution of predetermined switching functions in case of earth fault currents and/or overload currents. Also connecting elements (80), for instance comprising a bell-ringing transformer or a time switch are provided. Provision is made to prevent undesired connections between said basic module elements (2, 3).
Patent EP-0348213-B1 (EP)
Inventor: MOZLEY RICHARD HENRY
IPC: B04B1/20
Filed: 1989-06-23
Granted: 1994-11-30
Abstract: A centrifugal solids-liquids separator comprises a rotatable hollow centrifuge drum (12) at least a part of which is tapered, and which is rotatable about its axis, means (33, 34, 35) for introducing a slurry of solids and liquids to be separated at a point along the length of the drum (12) spaced from a wider end (14) so that rotation of the drum (12) tends to cause migration of the slurry towards the said wider end (14), and scraper conveyor means (24) rotatable about an axis coincident with that of the drum (12) and at a relative speed which is low in relation to the absolute speed of the drum, the scraper conveyor means (24) being so mounted that they act in direct contact with the inside surface (18) of the drum (12) so as to displace solids contacted thereby towards the narrow end (13) of the drum (12) against the axial force induced by the rotation.
Patent EP-0361955-B1 (EP)
Inventor: DAVIDSON ANDREW ALAN
IPC: A01G31/00
Filed: 1989-09-29
Granted: 1995-03-01
Abstract: Hydroponic substrates are disinfected in situ, prior to a crop production cycle, with a dilute aqueous solution containing hydrogen peroxide and at least one peracid having a <CHEM> r
Patent EP-0372738-B1 (EP)
Title: Production of fibre reinforced ceramic composite
IPC: B32B18/00
Filed: 1989-11-17
Granted: 1993-02-24
Abstract: A process for the production of a fibre-reinforced ceramic composite by forming a precursor structure comprising a matrix of a composition comprising particulate ceramic material, liquid diluent and organic binder and fibres within the matrix, in which the fibres are formed from a composition comprising particulate ceramic material, liquid diluent and organic binder, and heating the precursor structure in order to evaporate the liquid diluent, decompose the organic binder and sinter the particles of ceramic material in both the matrix and the fibres. Also, a precursor structure as described. The ceramic composite may have a density of 95% or more of the maximum theoretical density.
Patent EP-0355136-B1 (EP)
Inventor: WIEDEMANN WOLFGANG DR
IPC: A61K6/838
Filed: 1988-12-22
Granted: 1994-07-13
Abstract: A dental filling material for introduction into cavities in teeth (1) is a porous material with a pore fraction of preferably 20 to 70 volume per cent and the material itself consists of calcium phosphate compounds.
Patent EP-0439459-B1 (EP)
Title: Procede de production d'une couronne pour un piston articule
IPC: B23P15/10
Filed: 1988-12-23
Granted: 1992-10-07
Abstract: L'invention concerne un procédé de production d'une couronne (11) de piston à partir d'une pièce forgée, comprenant les étapes de dégrossissage d'un cratère de combustion (20), d'une face supérieure (18), d'une pluralité de cannelures annulaires (26) et d'une face inférieure (40), de serrage d'un élément inséré dans un alésage (36) recevant un pointeau, de traction sur la face inférieure (40) de la couronne contre une butée et un côté d'une galerie de refroidissement (30) contre un repère, et de finissage du cratère de combustion (20), de la face supérieure (18) et de la pluralité de cannelures annulaires (26).
Patent EP-0396663-B1 (EP)
Inventor: ERHARDT HERBERT J
IPC: H01L29/768
Filed: 1989-08-24
Granted: 1994-04-27
Abstract: A charge-coupled device (CCD) (30) of the two-phase type is disclosed. The CCD (30) comprises two polysilicon levels which are electrically connected to form one clock phase. In order to provide a CCD of improved transfer efficiency, two implanted regions (48-51) of different dopant levels are provided under each polysilicon level. When the CCD is clocked, a four-tier potential profile is produced.
Patent EP-0447548-B1 (EP)
Inventor: TOYODA NOBUHIKO MITSUBISHI RAY
IPC: B29C48/05
Filed: 1989-09-29
Granted: 1996-01-17
Abstract: Elément de transfert en plastique comportant une section ronde présentant un rayon ro compris entre 0,4 et 0,6 mm, une distribution de l'indice de réfraction s'approchant sensiblement d'une courbe de distribution d'indice de réfraction idéale déterminée dans une région allant d'au moins 0,25 ro à 0,70 ro de son axe central jusqu'à la surface périphérique externe, un indice de réfraction no compris entre 1,4 et 1,6 en son centre, un constante de distribution d'indice de réfraction allant de 0,3 à 0,7 mm-1 et une fonction de transfert de modulation (MTF) égale à au moins 55 %. On produit cet élément de transfert optique en disposant N (N » 3) matières liquides non vulcanisées dont la viscosité est comprise entre 10?3 et 108¿ poises et dont les indices de réfraction n correspondent à la relation n¿1? > n2 > n3 ... nN, lorsqu'elles sont vulcanisées, de sorte que la valeur de n aille en diminuant depuis le centre vers la surface périphérique externe, en les façonnant en une fibre de brins non vulcanisés composée d'un ensemble de couches concentriques stratifiées, et en vulcanisant la fibre de brins pendant qu'on lui fait subir un traitement de diffusion mutuelle des matières entre lescouches adjacentes, ou après ce traitement.
Patent EP-0378176-B1 (EP)
Inventor: MCGRAW PHILIP W
IPC: C09K5/04
Filed: 1990-01-09
Granted: 1994-08-03
Abstract: Lubricant base compositions for compression refrigeration are composed of 95 to 5 percent by weight of polyether polyols having a number average molecular weight of from 400 to 5000 and from 5 to 95 percent of esters made from polyhydric alcohols with alkanoic acids or esters made from alkanedioic acids with alkanols. A refrigeration fluid is made from the base composition with the addition of selected hydrochlorofluorocarbons and hydrofluorocarbons so that the base composition is miscible with the refrigerant in the range of from -20 DEG C to greater than 65 DEG C.
Patent EP-0387720-B1 (EP)
Inventor: RINGELHAAN OTMAR DIPL-ING
IPC: H04B7/26
Filed: 1990-03-09
Granted: 1993-12-01
Abstract: The invention relates to a circuit for recognising a reference frequency signal which is transmitted with a data signal in time- division multiplex mode. A circuit of this type is provided for mobile radio systems in order to correct the frequency standard of the mobile stations through transmission of a reference frequency from the (fixed) base stations. In order to ascertain the temporal position of a reference frequency signal of this type, a solution is to be described in the implementation of which expensive circuits and high processing speeds are avoided. The invention provides a circuit with two transverse filters (1) which serve to distinguish between the data signal and the FC burst (frequency correction burst). They are designed so that the transmission factor of one filter shows a minimum at the FC frequency, while that of the other shows a maximum at that frequency. A device (2, 3) to determine the absolute value of the filter output signals, an arrangement (4 to 9) to form the sliding mean value over the period of a burst length and a device (10) to form the quotient of the output voltages of both paths are in each case connected downstream from the transverse filters (1). <IMAGE>
Patent EP-0424886-B1 (EP)
Inventor: PAPA SISTO SERGIO DR
IPC: C12F5/00
Filed: 1990-10-23
Granted: 1994-12-14
Abstract: Water-soluble organic solvents, particularly ethyl alcohol, are permanently denatured and/or marked by small amounts of thiophene.
Patent EP-0483397-B1 (EP)
Inventor: HORN MICHAEL DIPL-MATH
IPC: H04L12/56
Filed: 1990-10-29
Granted: 1996-02-14
Abstract: To monitor bit rates of virtual circuits, for example of an ATM network, a method for a policing function is indicated. In a central counting clock, only one central counter is counted. In the circuit- individual data fields, counter readings are noted, calculated, compared and checked only in the case of an incoming circuit cell. A large number of monitorable connection lines can be accommodated. 
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Patent EP-0426139-B1 (EP)
Inventor: TWU FRED CHUN-CHIEN
IPC: C08F210/06
Filed: 1990-10-30
Granted: 1995-04-05
Abstract: A process for the copolymerization of a mixture of monomers comprising propylene and 1-butene which comprises contacting the monomers and hydrogen in the gas phase in a single stage reaction zone, under polymerization conditions, with a catalyst system comprising (i) a solid catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or a mixture thereof; and a polycarboxylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a silicon compound containing at least one silicon-oxygen-carbon group, a temperature of from about 50 DEG C to about 90 DEG C, wherein:   (a) the atomic ratio of aluminum to titanium is in the range of about 10 to about 300; (b) the molar ratio of aluminum to silicon compound is in the range of about 0.5 to about 10; (c) the propylene partial pressure is in the range of about 50 to about 450 psi; (d) the 1-butene partial pressure is in the range of about 10 to about 50 psi; (e) the hydrogen partial pressure is in the range of about 0.1 psi to about 80 psi; (f) the superficial gas velocity is in the range of about 1 to about 3 feet per second; and (g) the molar ratio of 1-butene to propylene is in the range of about 0.01:1 to about 0.4:1. a
Patent EP-0435407-B1 (EP)
Inventor: VERMEULEN PETER
IPC: G09F15/02
Filed: 1990-12-27
Granted: 1994-09-07
Abstract: Device for the attachment of a sheet onto a backing, characterized in that it principally consists of a strip (5); first attachment means (6) which connect the strip at well defined places directly or indirectly to the sheet (2); and second attachment means (7) which directly or indirectly connect the strip (5) to the backing (3) at places different from the first mentioned places, and with a certain distance (D) between them. <IMAGE>
Patent EP-0435408-B1 (EP)
Inventor: KAESTNER KLAUS
IPC: H01H1/14
Filed: 1990-09-26
Granted: 1996-04-10
Abstract: For a resilient pressure contact, in which a contact head is moved axially against the force of a compression spring on resting against a fixed contact inside a guide sleeve, the object exists of improving the life of the resilient pressure contacts, increasing the reliability by reducing the braided conductor fractures, increasing the current capacity and reducing the overall manual production costs. This is achieved in that a part of the contact head (2a) is constructed on the side facing away from the contact pieces (1) as a hollow cylinder (8) having a wall which has multiple slots (9) radially with respect to the longitudinal axis, the remaining wall sectors being used as current-carrying resilient contact tongues (10) opposite the guide sleeve (3). Braided conductors are no longer used.   <IMAGE>
Patent EP-0402182-B1 (EP)
Title: Payment system using bi-modular IC-card
Inventor: PARIENTI RAOUL
IPC: G06Q20/04
Filed: 1990-02-02
Granted: 1995-09-20
Abstract: This payment system comprises, in combination, a support (1), such as a card, on which are fixedly mounted a module consisting of a logic unit (2) and its programmable erasable memory (3) and, removably, another module consisting of a disposable programmable memory (5) containing a certain credit which can be decremented, and a terminal which can advise the logic unit of the amount of a transaction. The logic unit is configured to allow transactions between the fixed memory and the removable memory. <IMAGE>
Patent EP-0378518-B1 (EP)
Inventor: YAMADA TOSHIO C O INSTITUTE OF
IPC: C07H19/16
Filed: 1990-01-11
Granted: 1994-09-28
Abstract: The present invention relates to novel adenosine derivatives having the formula (I): <CHEM> wherein R is a lower alkyl group; R min  is hydrogen or a lower alkyl group; X is a cycloalkyl group, an alkyl group having at least one hydroxy group, an alkyl group having at least one phenyl group, a bicycloalkyl group, a naphthylalkyl group, an acenaphthylenylalkyl group or a group of the formula (II) or (III); <CHEM> Z is hydrogen, a hydroxy group or a lower alkoxy group, Q is hydrogen or a hydroxy group, A is -CH2-, -O-, -S- or represents a direct bond and Y is -(CH2)n- or represents a direct bond and n is an integer of 1 to 3; and the broken line represents an optional bond and pharmaceutically acceptable salts thereof, which are useful as antihypertensive agents.
Patent EP-0417306-B1 (EP)
Inventor: OGUMI ZEMPACHI
IPC: C23C16/517
Filed: 1990-03-05
Granted: 1996-06-26
Abstract: This invention relates to a method of producing a thin film comprising transporting ions in the direction of the thickness of a thin film in the course of the formation thereof and reacting the ions transported up to one surface of the thin film with a gas present in a reactor, wherein the rate of film formation is enhanced by removing electric charges built up on the surface of the film through a plasma formed in front of the film while applying an internal electric field in the direction of the thickness of the film. This thin film is applicable as an ion-conductive thin film of a solid electrolyte fuel cell.
Patent EP-0463069-B1 (EP)
Title: A method and an apparatus for shrinking of wrapping films
IPC: B65B53/06
Filed: 1990-03-15
Granted: 1993-02-24
Abstract: With a method shrinking wrapped films (4) around a product, a product is conveyed through a shrinking tunnel (1) where it is subjected to a heating. To obtain a shrinking where the wrapped product (3) appears with pure (dry) and smooth surfaces to facilitate a preceding treatment in form of weighing, labelling, etc., heating is performed by means of water steam (8) which is introduced into the tunnel (1) through steam nozzles (6) adjustably suspended in brackets (7).
Patent EP-0437554-B1 (EP)
IPC: A61K31/70
Filed: 1990-05-09
Granted: 1992-11-04
Abstract: A pharmaceutical composition useful for inhibiting human immunodeficiency virus (HIV) comprises a synergistic combination of 3 min -azido-3 min -deoxythymidine (AZT) and N-butyl deoxynojirimycin (N-butyl DNJ).
Patent EP-0431147-B1 (EP)
Inventor: HARDIGG JAMES S
IPC: B65D6/08
Filed: 1990-06-29
Granted: 1995-05-31
Abstract: An electronic rack and mounting frame for protecting sensitive electronic equipment against damage caused by impacts and excessive vibration during shipping and handling. The frame has a plurality of vertical and horizontal frame members interconnected by internal splice members engaged within hollow interiors of the frame members at their distal ends to form front and rear frame panels. External splice members connect a plurality of side frame members between the front and rear frame panels to form a rectangular parallelpiped frame structure.
Patent EP-0500717-B1 (EP)
Inventor: DENK WINFRIED
IPC: G11B7/12
Filed: 1990-11-13
Granted: 1998-09-02
Abstract: A method and apparatus for molecular excitation causes such excitation by submicrosecond, rapidly repeating pulses of coherent photons of an energy less than that needed for the excitation, which are focussed so that two-photon combination occurs at a determined site. Accurate control of chemical reaction in biological specimens, or actuation of optical memories, become possible. <IMAGE>
Patent EP-0463292-B1 (EP)
Inventor: MUELLER DIPL ING WOLFANG
IPC: B01D29/82
Filed: 1991-03-13
Granted: 1993-12-08
Abstract: Conventional processes for the pressure dehydration of aqueous sludges require a complicated and heavy hydraulic unit for pushing dehydrated sludge out of a filter chamber. This unit is to be made superfluous by applying the novel process. For this purpose, the thin sludge (10) delivered under pressure is used as the medium for driving the pusher piston (7'), the thin sludge (10) already being pre-dehydrated. This process is applied in fixed and also mobile installations, wherever mechanical pressure dehydration of sludges is carried out for reducing the volume and concentrating solids. <IMAGE>
Patent EP-0481523-B1 (EP)
Inventor: SEKULA BERNARD C
IPC: A23L33/20
Filed: 1991-10-18
Granted: 1995-08-09
Abstract: The present invention relates to esterified propoxylated monoglycerides (EPMG) and diglycerides (EPDG) and reduced calorie food products comprising said compounds. Both EPMG and EPDG can be produced in a variety of forms including a liquid form, and can therefore be used for a variety of applications. These compounds are useful as partial or full substitutes for vegetable and other liquid oils, for purposes such as salad oils, cooking oils, anti-spattering or pan-release agents, or as ingredients in products such as mayonnaise, salad dressings, margarines, shortenings and peanut butter. Additionally, these compounds can withstand exposure to heat, and are therefore useful for baking, frying, sauteing and other related applications.
Patent EP-0491453-B1 (EP)
Inventor: WHITE ALEC W
IPC: B32B5/16
Filed: 1991-05-23
Granted: 1998-07-15
Abstract: There is disclosed a method of manufacturing a water barrier fabric, in flexible or rigid form, and article manufactured thereby, formed by dispersing a water-absorbent material, in powdered or granular form (20), among a mass of fibres (14) during the formation of a loose mat (18) of said fibres, to homogeneously disperse the powdered or granular water-absorbent material (20) above, below and on each side of the fibres forming the mat (18), and thereafter densifying and structurally consolidating the mat (18), to secure the fibres (14) in position surrounding and entrapping the water-absorbent material (20), such as by sewing, quilting, needle punching or otherwise bonding the fibres into a consolidated, structurally secure fabric at least partially filled with the powdered or granular water-absorbent material (18). <IMAGE>
Patent EP-0505430-B1 (EP)
Inventor: AGREN ANDERS
IPC: F02P1/00
Filed: 1990-12-12
Granted: 1997-04-09
Abstract: The invention relates to a generator arrangement, particularly in ignition system for internal combustion engines. The arrangement is composed of a multi-leg core (9) of magnetically conducting material having its legs (10-17) radially projecting towards a cooperating magneto flywheel (1). The magneto flywheel has one section (5) of an extension corresponding to two core legs and with an unsymmetrical magnet flux (between 4 and 6), and one section having as many north poles as south poles. The legs carry windings (18-25) uniformly wound and connected into groups. One group comprises two windings (18, 25) interconnected such that they only emit an induced voltage (28, 29) when passing the borders or ends of the unsymmetrical section. The second group (19-24) emits an induced combined voltage. The voltage of said first mentioned group controls the ignition process, whereas the second group charges a condenser, component of the ignition system.
Patent EP-0511260-B1 (EP)
Inventor: SMITH EDWARD PETER
IPC: F16L55/16
Filed: 1991-01-16
Granted: 1995-03-15
Abstract: PCT No. PCT/GB91/00060 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Jan. 16, 1991 PCT Pub. No. WO91/10555 PCT Pub. Date Jul. 25, 1991.The method provides that a pipeline (10) or passageway (10) wall is coated using a backstop means, a body of resinous material (6) and an everting tube (5). These items are located inside the passageway to be lined and moved there along with the backstop (1) providing support for the bulk of resin material and also applying pressure via the resin material onto the everting face (16). When the everting tube is a resin absorbent material, the presence of the bulk of the fluent material prevents air from becoming entrained in the everting face and prevents voids in final lining. The resin may be introduced via a tee piece (12) through the lag thereof while the everting tube is introduced along the arms of the tee.
Patent EP-0523058-B1 (EP)
Inventor: TROTTA ROBERT ANTHONY
IPC: A46B11/00
Filed: 1991-01-08
Granted: 1996-01-24
Abstract: A problem exists for providing a sealing arrangement for a folding, gel supply brush (10). The solution comprises a brush element (12) and an elongated handle (14) pivotally secured to the brush element (12) for movement from a position adjacent the brush element (12) to a position substantially at right angles to the brush element (12). An opening (30) is provided extending through the brush element (12) to the bristles (16) which aligns with an opening (38) in the elongated handle (14) entering into a gel retainer in the handle (14), when the handle (14) is positioned at right angles to the brush element (16). A flange (25) disposed on the brush element (12) is effective to seal off the opening (38) in the elongated handle (14) with the elongated handle (14) positionel adjacent the brush element (12).
Patent EP-0524992-B1 (EP)
Inventor: MAURER GERHARD
IPC: B63H21/22
Filed: 1991-04-12
Granted: 1996-06-26
Abstract: Un système de commande sert à exploiter une installation d'entraînement (1, 2) d'un bateau. Un moteur (3) entraîne un arbre d'hélice (7) au moyen d'un engrenage (4) à embrayages réglables (67, 69) de marche en avant et de marche en arrière. Des éléments de commande et de détection (53, 54) permettent de modifier le régime du moteur et le degré de glissement des embrayages. La vitesse de rotation d'un arbre d'hélice peut être réglé par un levier de commande (13, 14) d'une station de commande (9). Des éléments électroniques de commande (21) définissent l'état momentané de fonctionnement en sélectionnant un état de fonctionnement parmi trois états de fonctionnement possibles. La définition de l'état de fonctionnement dépend des paramètres de fonctionnement à respecter du moteur (3) et/ou de l'engrenage (4). Ce système est particulièrement utile dans des installations d'entraînement de bateaux à plusieurs moteurs.
Patent EP-0536171-B1 (EP)
Inventor: HEITTO PERTTI
IPC: D21B1/00
Filed: 1991-06-06
Granted: 1994-03-02
Abstract: Une installation pour le traitement et la production de la pâte de cellulose est contenue pratiquement entièrement dans une unique structure intégrale définissant un espace couvert unitaire délimitant et entourant l'usine. L'installation comprend un poste ou une salle principale de commande (2) pour le contrôle général et la commande des opérations de traitement de la pâte de cellulose dans l'installation, le poste de commande principal étant positionné essentiellement de façon centrale dans l'espace couvert, et une pluralité de postes de traitement (3-16) où ont lieu différentes opérations de traitement de la pâte de cellulose selon un mode ou un ordre généralement séquentiel. Les multiples postes de traitement sont disposés dans l'espace couvert et de façon radiale vers l'extérieur à partir du poste de commande principal, chaque poste de traitement étant positionné et situé dans l'espace couvert par rapport aux autres de telle sorte que, tandis que la pâte de cellulose subit les opérations séquentielles de traitement suivant les divers postes de traitement, celle-ci progresse autour du poste de commande principal entre et parmi les postes individuels de traitement.