baber/WOPTO huggingface dataset:
Patent EP-0432459-B1 (EP)
Inventor: VIOL GUSTAV
IPC: H05B39/02
Filed: 1990-11-09
Granted: 1994-10-12
Abstract: This switch-on current limiter limits the excess switch-on current occurring when switching on a load, for example a transformer (8) for supplying a low-voltage halogen lamp (9), it being possible for the switching on to take place universally via a switch (100), via a dimmer (7) without the mains phase connected, or via a dimmer (10) with the mains phase connected. To limit the current, a resistor stage (1) is connected in series with the load. After a delay time has elapsed, a switching stage (3) bridges the resistor stage (1). The switching stage (3) is driven with the aid of a mains power supply (2). A signal conditioning stage (4) receives the load voltage on the input side, forms a delay time and drives the mains power supply (2) via a switching amplifier. When the switch-on current limiter is in use on a switch (100) or a dimmer (10) with the mains phase connected, the delay time is generated by the mains power supply (2) itself. <IMAGE>
Patent EP-0405674-B1 (EP)
Inventor: SCHLEIJPEN FRANCISCUS ADOLF MA
IPC: H05B41/36
Filed: 1990-06-25
Granted: 1995-05-03
Abstract: The invention relates to a switching arrangement for operation of a high-pressure sodium discharge lamp by means of an adjustable power. Control of the adjustable power takes place by means of a control signal generated by optical sensing means for registering the spectral power of light emitted by the lamp. Registration of spectral power takes place in a first wavelength range between 350 nm and 800 nm.
Patent EP-0415470-B1 (EP)
Inventor: TAN PARIS SOM TJWAN
IPC: A23L13/40
Filed: 1990-08-01
Granted: 1995-01-04
Abstract: The invention relates to a novel aminopeptidase from lactic acid bacteria and its use in the preparation of food products. Further the invention relates to recombinant polynucleotides comprising a base sequence coding for said aminopeptidase, and antibodies having specific affinity for the aminopeptidase.
Patent EP-0379306-B1 (EP)
Inventor: PARK MARCUS GERARD
IPC: B65G59/06
Filed: 1990-01-11
Granted: 1993-11-10
Abstract: Apparatus for feeding boards in a single direction sequentially from the bottom (or top) of a stack through a feed gate, comprising three parallel rows of frictional contact conveying wheels (24) each row driven by a separate electric motor (21, 22, 23). The boards (12) are fed sequentially onto an output conveyor (1) without nip rolls. An electronic control system (27) accelerates the three rows of wheels (24) simultaneously to line speed and progressively decelerates each row of wheels when the trailing edge of each board has advanced and before the next succeeding board has descended. The conveying wheels (24) project through apertures in a suction box (16) which holds the boards in contact with the conveying wheels during conveyance. The boards are fed without crush accurately and in perfect register without slipping and with minimum power requirements.
Patent EP-0385658-B1 (EP)
Inventor: FLAUGH MICHAEL EDWARD
IPC: A61K31/00
Filed: 1990-02-22
Granted: 1994-12-28
Abstract: The present invention provides novel ring-substituted 2-amino-1,2,3,4-tetrahydronaphthalenes which exhibit binding activity at the serotonin 1A receptor and 3-aminochromane intermediates. The pharmaceutical compounds have the formula <CHEM>  in which R is C1-C4 alkyl, allyl, or cyclopropylmethyl; R1 is hydrogen, C1-C4 alkyl, allyl, cyclopropylmethyl, or aryl(C1-C4-alkyl);  R2 is hydrogen or methyl;  X is -CH2- or -O-; R3 is C1-C8 alkyl, aryl, substituted aryl, aryl(C1-C4-alkyl), substituted aryl(C1-C4 alkyl), or C5-C7 cycloalkyl;  n is 0, 1, or 2; and pharmaceutically acceptable acid addition salts thereof.
Patent EP-0389163-B1 (EP)
Inventor: NAYLOR LINDA ANNE
IPC: C12P19/38
Filed: 1990-03-13
Granted: 1994-04-27
Abstract: A process for the preparation of 2-deoxyuridine, which can be used as a nucleus for compositions useful as therapeutic drugs, in which a strain of the genus Brevibacterium is cultivated on a suitable nutrient medium, e.g. containing glucose as a carbon source. Preferred Brevibacterium strains are strains of Brevibacterium helvolum in particular strains NCIMB 40117 and NCIMB 40116 which 2 strains are claimed per se.
Patent EP-0397319-B1 (EP)
Inventor: BIEGANSKI ZDZISLAW
IPC: H02G1/12
Filed: 1990-04-03
Granted: 1994-04-27
Abstract: A coaxial cable stripper (Fig.1) has a tubular body 10 locating a cable guide 40. One part of the body 26 is hinged at 24 and carries cutters 34 36 38 which project through a window in the body so that as the part 26 is moved angularly the cutters can bite into the cable supported at 48 on the cable guide and to different depths according to the relative projection of the blades. The axial spacing of the cutters is dictated by packing pieces between the blades. The angular position is controlled by a ratchet 20. The tool is turned about the cable to make encircling cuts and then pulled axially of the cable to strip off the sheathing.
Patent EP-0434184-B1 (EP)
Title: Vehicle hatch mounting assembly
IPC: E05D7/00
Filed: 1990-08-01
Granted: 1993-04-07
Abstract: A combined vent and escape hatch assembly (18) for a vehicle roof (10) of the type wherein the hatch (18) is supported upon a pair of over-center hinge linkage devices (36, 38) of which may be disconnected enabling the hatch (18) to be fully opened for emergency exit purposes and wherein the other hinge device (36) is protected against damage through the flexure of various hatch supporting components. <IMAGE>
Patent EP-0464289-B1 (EP)
Inventor: PAYNE CHARLES C
IPC: C01B33/151
Filed: 1990-12-31
Granted: 1994-11-09
Abstract: A low metals, very high purity Silica Sol having very low content of Fe, Al, Na, K, and other metals can be manufactured using a complexation technique with oxalic acid in the starting sodium silicate solution. This complex is then removed by passage through anion exchange resins while other impurities are removed by passage through cation exchange resins. The Silica Sols obtained can have less than 50 ppm each of Fe, Al, Na, and K, based on totals SiO2.
Patent EP-0401060-B1 (EP)
Title: Method and electrical, electronic and mechanical device for dispensing, metering or diffusing liquid or gaseous aromas, medicines and other liquid or viscous product
IPC: B05B7/16
Filed: 1990-04-27
Granted: 1993-06-30
Abstract: The invention concerns a method for dispensing, metering or distributing a liquid product, whether volatile or not, without using a propellant gas, the liquid being more particularly a perfume, a cosmetic, an insecticide or a medicine. The method uses a vaporizer of the type with a pump for distribution (1) or spraying by expelling a liquid under pressure through a spray nozzle. A mechanical system (10, 12) is used during the expulsion stage to obtain an instantaneous pressure producing one dose or a spray, comparable to an aerosol produced by a liquefied or compressed propellant gas, in which the separate particles of liquid are no greater than 45 microns across in the liquid phase, and are less than one micron across in the gaseous phase after vaporization, with no alteration in the products. 
<??>The invention is also concerned with a system for protection or to ensure exclusive personal use by means of a coding-decoding method, which may be mechanical, electronic or a combination of the two, assisted by an audio-electronic speech synthesis system. 
<IMAGE>
Patent EP-0408428-B1 (EP)
Title: Product for thermal and acoustical isolation, fabrication procedure and utilisation
IPC: E04B1/88
Filed: 1990-07-05
Granted: 1993-09-29
Abstract: A thermally and acoustically insulating product is described which is used in the construction of ventilated facades. This product consists of a mineral-fibre felt (1) whose outer surface (2) comprises a porous coating based on a polymerised substance (3) which is UV-stable, impervious to surface water and permeable to gases and to vapours. <IMAGE>
Patent EP-0434546-B1 (EP)
Title: Process for the selective epoxidation of unsaturated (meth)acrylic compounds and new obtained bifunctional (meth)acrylates
IPC: B01J23/30
Filed: 1990-12-18
Granted: 1993-05-19
Abstract: Process for the epoxydation of an unsaturated (meth)acrylic compound of formula: <IMAGE> in which R1 is chosen from H and C1-C5 alkyl; R2 is chosen from H, alkyl and aryl; R3 is a linear, branched or cyclic alkylene or oxyalkylene radical containing from 1 to 12 carbon atoms, it being possible for one of the carbon atoms of R2, when the latter is an alkyl radical, to be bonded to one of the carbon atoms of R3 to form a ring; and A is chosen from O, S, NH and NR4, R4 being a C1-C12 alkyl group; by action of hydrogen peroxide on the said unsaturated (meth)acrylic compound at a temperature of between 10 DEG C and 50 DEG C in the presence of at least one catalyst chosen from alkali metal molybdates and pertungstates and in the presence of at least one phase transfer agent.
Patent EP-0428461-B1 (EP)
IPC: D01G15/40
Filed: 1990-11-12
Granted: 1994-10-19
Abstract: The present invention relates to a charger for feeding a carding machine with a nap of textile fibers as regularly as possible, characterized in that the receptacle apron (5) is continuously driven at variable speed controlled by the cell (7 ) for control of the thickness of the fiber mat (4) on the spiked apron (6), in that the receptacle (2) is also provided at its outlet, above the receptacle apron (5), with a screed (8) for regulation of the flow of fibers and in that a regulator drum (9) of variable speed coacts with the spiked apron (6) for the regulation of the mat of fibers carried thereon.
Patent EP-0473612-B1 (EP)
Inventor: O'NEILL CHRISTOPHER
IPC: A61K31/70
Filed: 1990-05-07
Granted: 1996-07-31
Abstract: PCT No. PCT/AU90/00183 Sec. 371 Date Dec. 27, 1991 Sec. 102(e) Date Dec. 27, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/13299 PCT Pub. Date Nov. 15, 1990.The present invention relates to a method of enhancing implantation of an embryo within the uterus of a female mammal. The method comprises administering an amount of a PAF antagonist, effective to enhance implantation, to the mammal. The invention also relates to a method of increasing the level of PAF around an embryo in the uterus of a female mammal by administering an amount of a PAF antagonist sufficient to inhibit PAF catabolism. Desirably the PAF antagonist is administered together with PAF or a homologue or analogue thereof. The invention also provides compositions comprising a PAF antagonist together with PAF or a homologue or analogue thereof, and a process for preparing the same.
Patent EP-0429660-B1 (EP)
Inventor: BLECHL JOSEPH
IPC: G07F7/10
Filed: 1990-05-25
Granted: 1995-03-01
Abstract: A portable drug supply apparatus which provides a high guarantee against safety, accepts flexibly many kinds of drugs selected by users, can be stacked easily and reduces the labor and time for supplying drugs. The apparatus includes microprocessing means for controlling supply of drugs, and an inner storage portion for accepting dispensers of many sizes to satisfy the combinations selected by the users. An acceptance drawer for accepting and supplying the drugs is provided below the inner storage portion. The apparatus is equipped with dispensers which can be constituted to have many kinds of sizes and shapes so as to accept drugs of various sizes. The dispensers can accept cartridges storing therein drugs and are equipped with actuators which come into contact with the drugs from the cartridges and supplying them.
Patent EP-0531281-B1 (EP)
Inventor: LEE J KELLY
IPC: H01F41/02
Filed: 1990-05-24
Granted: 1994-07-13
Abstract: A method of producing permanent magnets by polar anisotropic orientation molding in which a material containing a ferromagnetic powder in a plastic binder is molded directly against the plurality of long thin magnetic pole pieces which make up a portion of the mold cavity.
Patent EP-0484395-B1 (EP)
Inventor: HESS RICHARD A
IPC: C07C59/185
Filed: 1990-07-30
Granted: 1996-09-11
Abstract: A method is disclosed for preventing graft rejection of transplanted solid organs, in mammal recipients thereof, by administering an effective graft rejection preventative amount of succinylacetone to said mammals.
Patent EP-0440779-B1 (EP)
Inventor: HOFER PETER H
IPC: G01F1/42
Filed: 1990-08-24
Granted: 1995-10-18
Abstract: The flow of a gas containing entrained particulate matter may be accurately, reliably and continuously measured, utilizing an apparatus comprising a self-cleaning orifice, including counter-rotating continuously scraped cylinders, and thermophoretic pressure taps.
Patent EP-0501976-B1 (EP)
Inventor: WILLIAMS PHYLIP RHODRI
IPC: G01N11/16
Filed: 1990-11-02
Granted: 1996-03-27
Abstract: Apparatus and a method for investigating dynamic rheological properties of a viscoelastic medium involves oscillating at least one shear wave generation surface in a container containing the viscoelastic medium such that shear waves generated thereby impinge on two spaced shear wave receiving surfaces, the receiving surfaces being spaced by different distances from the source of shear waves impinging thereon. Transducers are provided for the shear wave receiving surfaces capable of generating output signals dependent on the variations in physical parameters of heating the wave receiving surfaces induced by the oscillating shear wave generation surfaces.
Patent EP-0455945-B1 (EP)
Inventor: GRAF RUDOLF
IPC: F16B7/04
Filed: 1991-02-25
Granted: 1994-04-06
Abstract: The fastening device (5) for the releasable fastening of a strut (3a-3d) to a column (1) comprises a retainer ring (7), attachable to the column (1), and a connecting element (9a-9d) for connecting the strut (3a-3d) to the retainer ring (7). The connecting element (9a-9d) has at one of its ends diametrically opposed jaws (33a, 33b) which extend around the lateral surfaces (16a) of the retainer ring (7) whereby the strut (3a-3d) is fastened to the column (1) safe from twisting even with respect to large torques and bending moments. The exact horizontal position of the strut or struts (3a-3d) can be adjusted by rotating the retainer ring (7).
Patent EP-0490583-B1 (EP)
Inventor: GRIFFITHS LLYR GLYNDWR
IPC: A61K8/20
Filed: 1991-12-05
Granted: 1995-03-01
Abstract: A hair treatment composition for reducing greasiness of hair comprises an astringent material in combination with a viscosity control material for sebum, e.g. an anti-microbial agent or polymeric thickener.
Patent EP-0453385-B1 (EP)
Inventor: ALIX GUY-PAUL
IPC: F22B1/28
Filed: 1991-04-18
Granted: 1994-12-07
Abstract: The invention relates to a steam generator for a humidifier of an air-conditioning system connected, via a pipe, to the dilution cone positioned inside an air circulation duct of the humidifier. It comprises a receptacle (21) provided with an outlet orifice (22) for the steam generated inside said receptacle (21), the orifice (22) being connected to said pipe (4) of the humidifier, with a water-filling orifice (23) connected to the outlet of a feed valve (48), the inlet of which is connected to a water supply source, and, inside said receptacle (21), an electric resistor (30) which is immersed completely in the water contained, up to a certain level, in said  receptacle (21), and a control unit (60) which receives the signals delivered by a hygrometer (9) and which controls the intensity of the current which passes through the resistor (30), said resistor (30) being supplied at constant voltage, the unit (60) bringing the intensity of the current in the resistor (30) under the control of the value of the signals delivered by the hygrometer (9). 
<??>Application: air humidifier in aeroplanes. 
<IMAGE>
Patent EP-0515479-B1 (EP)
Inventor: OELFKE CLIFFORD M
IPC: H05B3/26
Filed: 1991-02-11
Granted: 1996-11-06
Abstract: An apparatus for storing, refrigerating and heating food items in serving containers including a rethermalization cart including a plurality of shelves. Each of the shelves support one of a plurality of food trays thereon. Each tray has a plurality of food compartments and openings for supporting one of the serving containers. Each serving container containing food to be heated includes a cover. Each shelf of the cart has at least three heating pads conforming to the openings of the tray when the tray is inserted in the shelf. The cart also includes a plurality of individual switches each controlling all of the heater pads of each tray shelf as a set. Each switch is provided within a channel recessed from the exterior surface of the cart. The cart may also include a hinged work station attached to the exterior surfaces thereof which is movable between a first position, wherein said station extends outwardly from the cart so that each tray can be placed thereon for food preparation, and a second position, wherein the station is closely confined to said cart.
Patent EP-0638072-B1 (EP)
Inventor: GOZE JEAN M
IPC: A23L29/10
Filed: 1991-02-14
Granted: 1997-05-02
Abstract: The invention encompasses formulated conditioning shampoos, surfactant solutions and emulsifier solutions comprising effective amounts of salts of the following general formula    <IMAGE>  I wherein R1, R2, R3, and R4 are the same or different and represent straight or branched chain alkyl groups having 10 to 40 carbon atoms, or aryl straight or branched chain alkyl groups having 10 to 40 carbon atoms. The invention also encompasses formulated conditioning shampoos, surfactant solutions, and emulsifier solutions comprising effective amounts of mixtures of a salt of formula I and an acid of formula II    <IMAGE> II  wherein R1 and R2 are the same or different and represent straight or branched chain alkyl groups having 10 to 40 carbon atoms, or aryl straight or branched chain alkyl groups having 10 to 40 carbon atoms.
Patent EP-0516708-B1 (EP)
Title: Dichtungsanordnung
Inventor: KATZENSTEINER JOSEF ROMAN
IPC: F16J15/3232
Filed: 1991-02-23
Granted: 1994-12-21
Abstract: Die Erfindung bezieht sich auf eine Dichtungsanordnung zur Verwendung in gelenkten Achsen von land- und/oder bauwirtschaftlich genutzten Fahrzeugen. Die Dichtungsanordnung (24) besteht aus einzelnen Dichtungen (46, 47), die durch eine Hülse (42) zu einem Dichtungssatz (48) zusammengefaßt sind. Die Hülse (42) ist in bezug auf das abzudichtende Bauteil (25), z.B. die Antriebswelle (26) einer gelenkten Achse (1), feststehend angeordnet. Lenkbewegungen, ausgehend von der Geradeausfahrtstellung, bewirken eine Verlagerung der Dichtungsanordnung (24) vom Außenraum (21) in Richtung auf den Innenraum (20) des Achsrohrs (3) der Achse (1).
Patent EP-0469140-B1 (EP)
Inventor: UNGEMACH PIERRE
IPC: E21B33/04
Filed: 1991-02-22
Granted: 1996-10-16
Abstract: PCT No. PCT/FR91/00148 Sec. 371 Date Oct. 22, 1991 Sec. 102(e) Date Oct. 22, 1991 PCT Filed Feb. 22, 1991 PCT Pub. No. WO91/13234 PCT Pub. Date Sep. 5, 1991.Device for protecting wells from the risks of corrosion and deposits due to the nature of the fluid produced or present in the well. It is formed of a steel support casing (2), associated with a composite material production string (3), with a free annular space (6) particularly for the injection of inhibiting agents without stopping working. The string (3) is laid on the casing (2) via a device (4) which may be lowered at the same time as the string (3) and which has openings (13) ensuring the hydraulic continuity of the annular space (6). The device is particularly well adapted to wells conveying fluids which are aggressive with respect to traditional steel casings.
Patent EP-0483338-B1 (EP)
Inventor: DESMONS GERARD
IPC: H04N7/22
Filed: 1991-05-17
Granted: 1994-06-22
Abstract: Le système de connexion optique comprend au moins un élément de connexion optique composé de trois parties distinctes (A, B, C); la partie (A) comporte un contact optique (A0) du type contact optique à pompe dont l'embout calibré (41) est destiné au câblage d'une fibre optique, la partie (B) comporte à une extrémité un embout calibré (44) identique à l'embout de la partie A et comporte à l'autre extrémité un contact optique (45) du type contact optique à lentille destiné à la connexion optique avec un élément de connexion optique complémentaire, la partie (C) comporte un système de guidage calibré (47) pour recevoir les embouts calibrés des parties (A et B), mettre en contact leurs extrémités respectives et assurer un alignement coaxial très précis des deux embouts. Application à la transmission de signaux vidéo.
Patent EP-0573426-B1 (EP)
Inventor: STOLTZ KJELL
IPC: E05B73/00
Filed: 1991-09-03
Granted: 1996-03-13
Abstract: Dispositif de dissuasion contre le vol conçu pour être fixé à un article susceptible d'être volé de façon à ne pouvoir être enlevé de l'article qu'à l'aide d'un dispositif de déblocage détenu par une personne autorisée et tel qu'une autre forme de suppression endommagera ledit article. Le dispositif de dissuasion contre le vol comprend un premier élément (10) comportant un élément de liaison (12) formant une saillie à partir du premier élément et qui est conçu pour s'insérer à travers l'article à protéger, ainsi qu'un deuxième élément (13) qui est conçu pour se fixer à l'élément de liaison. Le premier élément (10) comprend une ampoule cassable (17) qui contient une substance tachante et est conçue pour se briser si on manipule l'élément de liaison (12). L'ampoule (17) est située le long d'une barre (30), dont on peut déplacer au moins une partie en appliquant une force de traction à l'élément de liaison (12) dans un sens s'éloignant de l'élément de base (10). L'élément de liaison (12) est pourvu d'une partie formant butée (21) située au centre de la barre, sur son côté éloigné de l'ampoule (17). Celle-ci est retenue à ses extrémités contre un déplacement dans le sens précité.
Patent EP-0556480-B1 (EP)
Inventor: ARFSTEN NANNING DR
IPC: H01J9/20
Filed: 1992-12-19
Granted: 1994-09-14
Abstract: A process for centrifugal coating of large-surface, arched elements, especially of cathode-ray-tube displays or screens, in which during the centrifugal coating, a disk matched to approximately the shape of the surface to be coated is rotated at a distance of 1 to 10 mm above the surface to be coated at approximately the centrifugal speed equidirectional with the surface to be coated.
Patent EP-0496473-B1 (EP)
Inventor: SUTTON RICHARD CALVIN
IPC: C12Q1/68
Filed: 1992-01-21
Granted: 1997-03-26
Abstract: Biologically active reagents are prepared from particles of copolymers having highly active succinimide groups. The reagents are prepared by covalently attaching biologically active substances, for example antibodies, to the particles, directly or indirectly through amide groups by displacement of highly active succinimide groups on the particle surface. These reagents are used to advantage in analytical elements, methods for the detection of specific binding ligands (such as immunological species) and immunoassays, and in purification methods such as affinity chromatography.