baber/WOPTO huggingface dataset:
Patent EP-0383909-B1 (EP)
Title: Method for protection of spacecraft against electrostatic discharge
IPC: B64G1/50
Filed: 1989-06-15
Granted: 1992-08-26
Abstract: A method and composition which provides both thermal control and electrostatic discharge protection to bodies in the space environment. The composition comprises: a) a chosen polymer or resin that forms a polymer that is an electronic insulator and is suitable for space applications; and b) a selected lithium salt as a dopant wherein said composition, when formed into a film or coating, provides a semiconductive film or coating having a volume resistivity of about 10?6 to 1011¿ ohm-centimeter and a value of solar absorptance/total normal emittance within the range of about 0.305 to 0.595. In an alternative embodiment, the composition may optionally include tantalum pentoxide.
Patent EP-0400394-B1 (EP)
Inventor: RIEDLE ULRICH
IPC: H04M7/00
Filed: 1990-05-15
Granted: 1996-08-14
Abstract: The invention relates to an interface device between a two-way transmission channel with analog signals and a four-wire input of a digital communication system. 
<??>To provide the possibility for constructing the interface device as integrated chip in 10-V technology, the transformer (Ü) is operated as attenuating section in the lower frequency range and the transmitting or terminating resistance is selected in such a manner that all signalling voltages are transformed into a range which can be evaluated by a 10-V technology, the signalling voltages being supplied to a call signal detector (RD) via a low-pass filter (TP) or to a charge signal detector (GD) via a selective bandpass filter (BP) to suppress higher-frequency interference signals. 
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Patent EP-0404055-B1 (EP)
Inventor: CARDIN ALAN D
IPC: C07K14/435
Filed: 1990-06-19
Granted: 1994-03-02
Abstract: A method for the inhibition of tumor metastases is described herein. The method makes use of the administration of an antimetastatic factor isolated from the leech Haementeria ghilianii.
Patent EP-0408053-B1 (EP)
Inventor: TAKAYANAGI HISAO
IPC: C07F7/18
Filed: 1990-07-13
Granted: 1995-04-12
Abstract: Novel monocyclic terpene derivative of the formula: <CHEM> wherein R is hydrogen atom, trimethylsilyl group or 1-ethoxyethyl group, and novel intermediates therefor. The terpene derivative (I) is a useful intermediate for preparing Sarcophytol A having an anti-carcinogenesis promoter activity and an antitumor activity.
Patent EP-0417479-B1 (EP)
Inventor: BIEDENBACH MARITA
IPC: F16B39/24
Filed: 1990-08-09
Granted: 1993-11-10
Abstract: An annular washer (10), in particular for wood screws (28), has a circumferential outer edge region which is directed downwards and penetrates into the wood (26) when the washer is driven into the latter. At the same time, the wood is compressed under the washer. This primarily prevents splitting of the wood when the wood screw (28) is screwed in and at the same time increases the strength of the screw connection. 
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Patent EP-0419986-B1 (EP)
Inventor: BRAUN RUDOLF DR
IPC: C08J3/03
Filed: 1990-09-17
Granted: 1996-12-18
Abstract: Aqueous dispersions of organopolysiloxanes containing the following components: (A) Organopolysiloxane having groups which can undergo condensation; (B) condensation catalyst; (C) organopolysiloxane resin; and (D) diorganosilanolate and/or condensation products thereof formed by splitting off water.
Patent EP-0383561-B1 (EP)
Inventor: BRADLEY JOHN
IPC: A01B29/04
Filed: 1990-02-14
Granted: 1996-01-10
Abstract: Earth working apparatus includes a frame (11) arranged to be attached to the rear of a tractor for movement over the land in direction A. A flexible helical coil (12) is mounted for rotation about its longitudinal axis by being dragged over the ground by the tractor. The frame (11) also supports a shaft (18) of a cleaning assembly for the coil (12). This shaft (18) carries a plurality of cleaning elements (19) each being in the form of an elongate member made of a resilient material and extending substantially transversely relative to the longitudinal axis of the coil (12). For example, each elongate cleaning member (19) is a brush formed from a plurality of bristles (20) which are spaced in a plane which extends substantially at right angles both to the longitudinal axis of the coil (12) and to the transverse extent of the brush. The bristles are thereby enabled to bend or flex substantially along the longitudinal axis of the coil.
Patent EP-0388019-B1 (EP)
Inventor: BLIZZARD TIMOTHY A
IPC: A01N43/90
Filed: 1990-02-15
Granted: 1994-04-27
Abstract: There are disclosed avermectin aglycone derivatives which incorporate a ketal at position 13. The synthetic ketal analogs are derived from the corresponding ketones which in turn are prepared by chemical modification of naturally occurring avermectins. The compounds are active antiparasitic agents and compositions for that use are disclosed.
Patent EP-0399819-B1 (EP)
Inventor: SUZUKI MASAKI - - SHIMO-FUNABA
IPC: A23K1/00
Filed: 1990-05-23
Granted: 1995-05-10
Abstract: A stabilised spore-forming viable microorganism preparation comprising a carbohydrate component obtainable from a cereal or bulb (Imo) and a spore-forming viable microorganism belonging to the genus Bacillus. A process for the production of the preparations and pellets comprising the preparations which are suitable for use in animal feed.
Patent EP-0445460-B1 (EP)
Inventor: OMURA SATOSHI
IPC: C12P21/04
Filed: 1990-08-10
Granted: 1995-06-14
Abstract: 1. A microorganism of the genus Streptomyces which is capable of selectively producing a specific component of avermectin, said microorganism having one or more of the following properties:     specific accumulation of avermectin component "a", effective incorporation of isoleucine or the keto acid thereof (3-methyl-2-oxovaleric acid) into an avermectin molecule, and markedly suppressed incorporation of valine or the keto acid thereof (2-oxoisovaleric acid) into an avermectin molecule.   i
Patent EP-0481137-B1 (EP)
Inventor: SONE TOMIO
IPC: B31B19/74
Filed: 1990-10-17
Granted: 1994-12-28
Abstract: The apparatus of this invention is adapted to automatically adjust width sizes of a plurality of guide plates for bending a paper sheet by making use of the computer. The computer comprises a main computer (16) including first memory means (17) for storing sizes of various kinds of bags to be manufactured, and a correction value command computer (18) connected to the main computer and including second memory means (19) for storing a plurality of conditions of the paper sheet. By making use of this correction value command computer, fine adjustment of the guide place can be easily made. The main computer is connected to drive motors (11a - 11n) with an encoder through control units, (20a - 20n) etc. The output shaft (4a - 4n) of the drive motor is joined to the guide shaft laterally and axially supported by the frames. A screw body (5) combined in one body with the guide plate (7) for bending a paper sheet is movably provided in a horizontal direction on the guide shaft. A plurality of guide shafts and control units are provided in correspondence with the number of guide plates. The plurality of control units are connected to the main computer through a signal transfer unit. An employment of such a configuration makes it possible to automatically carry out an adjustment of width sizes of respective guide plates in a short time, and to manufacture high accuracy bags with a square bottom. <IMAGE>
Patent EP-0431880-B1 (EP)
Inventor: GOODEY ANDREW ROBERT
IPC: C07K14/81
Filed: 1990-12-04
Granted: 1996-02-21
Abstract: Mutant transformed fungal (eg yeast) strains producing high levels of heterologous protein may be detected by plating fungal cells onto a solid medium such as agarose and applying antibodies to the heterologous protein. The resulting complexes can either be visualised directly or following staining or labelling.
Patent EP-0411987-B1 (EP)
IPC: B65D47/20
Filed: 1990-07-23
Granted: 1993-12-08
Abstract: The closure comprises a cap (11) at least partially covering the top of a body (1) on which it is mounted in order to be able to slide, the said body (1) being equipped with a stirrup piece (10) mounted so as to slide transversely relative to its longitudinal axis, and means forming cams being arranged between the stirrup piece (10) and the cap (11) in order to cause the axial displacement of the said cap during transverse displacement of the said stirrup piece. 
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Patent EP-0423348-B1 (EP)
Inventor: KIGUCHI SHIGERU - AKUWA-CHO
IPC: B64D25/04
Filed: 1990-02-13
Granted: 1995-05-17
Abstract: A front leg (1) is formed of a linear support pole rising upright from a stationary stud (8) and a rear leg (2) is formed of a lower support pole (2a) extending along a diagonal line connecting the upper end portion of the front leg and the lower end portion of the rear leg and an upper support pole (2b) extending from the upper part of the lower support pole (2a) and arching upwardly and rearwardly. Further, an energy absorbing member (12) is bridged as a diagonal member between the upper end of the front leg and the lower end of the rear leg to constitute the leg structure. This leg structure serves to absorb impact energy by antiplastic deformation force that occurs when the rear leg (2) and the member (12) receive impact beyond a predetermined value and undergo plastic deformation, and supports the seat in a support posture at the time of normal use. This leg structure can be utilized as the leg structure of seats to be fitted not only in airplanes but also in automobiles, railway vehicles, and so forth.
Patent EP-0461133-B1 (EP)
Inventor: SEIDEL REINHARD
IPC: C23C22/36
Filed: 1990-02-21
Granted: 1994-01-26
Abstract: Un procédé permet de revêtir avec du phosphate des surfaces métalliques, notamment en fer, acier, zinc, alliages de zinc/nickel, aluminium et/ou ses alliages ou en matériaux composites d'aluminium et d'acier, par pulvérisation, pulvérisation et immersion et/ou immersion, avec une solution aqueuse contenant entre 0,01 et 5 g/l d'ions de zinc(II), entre 0,3 et 10 g/l d'ions de barium(II), entre 3 et 50 g/l d'ions de phosphate, entre 0 et 2 g/l d'ions de fluorure, et en tant qu'accélérateurs, entre 0,5 et 30 g/l d'ions de nitrite et/ou entre 0,01 et 1 g/l d'ions de nitrite et/ou entre 0,2 et 10 g/l d'ions de chlorate et/ou entre 0,1 et 2 g/l d'un composé nitro-organique et/ou entre 0,01 et 5 g/l d'un composé peroxyde. Le pH de la solution est ajusté pour se situer entre 2 et 4.
Patent EP-0420986-B1 (EP)
Inventor: MOROTOMI MASAKI
IPC: G03G13/01
Filed: 1990-02-27
Granted: 1994-04-13
Abstract: Le récipient métallique imprimé décrit comporte, comme enduit de fond pour l'impression sur un substrat métallique, une couche de film enducteur en résine organique contenant de l'oxyde de titane ayant des caractéristiques de photosensibilité telles que: i x t1/2 < 100 mW.sec/cm2 (I représentant l'intensité optique et t¿1/2? représentant la demi-vie optique du potentiel de surface). La présente invention décrit également un procédé d'impression multicolore, qui consiste à déplacer en continu avec mouvement de rotation un récipient métallique, à le charger uniformément avec des phases de chargement déviées et à l'exposer par migration de lumière émise depuis une source de lumière en synchronisme avec le mouvement de déplacement du récipient.
Patent EP-0490965-B1 (EP)
Inventor: STILLWAGON WOODROW C
IPC: E05B13/10
Filed: 1990-08-30
Granted: 1995-04-12
Abstract: A latching system comprises a notched post assembly, a post gripping assembly and a handle assembly, and, in preferred embodiments, a lock assembly associated with the handle assembly, wherein the notched post assembly is comprised of an elongated post formed at one end with at least two opposing, axially extending rows of notches or teeth and alternately disposed smooth surfaces and the post gripping assembly comprises a channel for accepting the notched end of the post and comprises movable cam elements which cooperate with the notches of the post to effect the primary latching function of the system; and wherein the unlatching of the post from the channel is accomplished by rotating the post to disengage the notches and the cam elements. A pick-resisting improvement to the cylinder lock assembly includes facial piece defined with a plurality of knobs protruding partly into the key entry passage of the lock assembly.
Patent EP-0446653-B1 (EP)
Title: Device for operating flexible elements
Inventor: GAVAGNA LIBERO
IPC: B65H75/34
Filed: 1991-02-18
Granted: 1995-10-25
Abstract: There is described a device for operating flexible elements (15, 16) essentially made up of a rotating drum (3) around which are wound flexible elements (15, 16) to be advanced, a container (2) of the drum equipped with a series of rubber rollers (6) which hold said flexible elements (15, 16) in adherence with the outer surface of the drum and which has a longitudinal slot which permits passage of the flexible elements (15, 16) from the inside to the outside of the container (2), a moving guide (14) for said flexible elements (15, 16) positioned across the drum (3) and which moves with reciprocating movement and facilitates winding or unwinding of the flexible element (15, 16) on or from the drum (3). <IMAGE>
Patent EP-0464847-B1 (EP)
Inventor: FARRAR RALPH COLEMEN JR
IPC: C08F297/04
Filed: 1991-07-05
Granted: 1995-08-30
Abstract: A method for preparing resinous copolymers by sequential charge copolymerization of at least two charges, at least one being a conjugated diene and at least one being a monovinylarene; followed by a charge of a polyfunctional coupling agent; and the final charge being an essentially difunctional coupling agent. <IMAGE>
Patent EP-0484813-B1 (EP)
Inventor: SINNER ROLF
IPC: A44C21/00
Filed: 1991-10-30
Granted: 1995-08-23
Abstract: A coin blank consists of an inner disc (4) and an outer ring (3), which is pressed with said disc, of different physical properties. In order to improve the economic efficiency of the production of such coin blanks, the waste slug occurring during the punching of the ring (3) is used for the disc (4) to be inserted in the ring (3) and at least one of the components, ring (3) and disc (4), is permanently dyed before they are joined together. By forming, for example axially knurling, the dimensions of the slug are made into a shape suitable for joining together the coin. Both parts of the coin thus consist of the same base material. <IMAGE>
Patent EP-0449388-B1 (EP)
Inventor: VISWAT EPPO
IPC: F26B21/02
Filed: 1991-03-26
Granted: 1994-06-22
Abstract: A conditioning apparatus, in particular suitable for treating meat products, comprising a climate chamber and an air circulation system for supplying air to the climate chamber and discharging air from the climate chamber. The climate chamber is provided with at least two pairs of air supply ducts (22-25) extending through the climate chamber in the longitudinal direction. Each duct belonging to a pair is provided with outlets directed to the other air supply duct of the pair so that, in operation, opposite air currents (30,31) are formed in the climate chamber. Furthermore, air distributing means are provided which, in operation, control the strength of the air currents supplied to the climate chamber via at least a plurality of air supply ducts. <IMAGE>
Patent EP-0473380-B1 (EP)
Inventor: SCHLAEFER FRANCIS WILLIAM
IPC: C07C233/18
Filed: 1991-08-23
Granted: 1994-09-28
Abstract: A method of preparing solid hydroxyalkylamides by reacting carboxylic alkyl esters with alkanolamines at controlled reaction temperatures, removing the alcohol byproduct, controlling the temperature of the reaction mixture to form a slurry, maintaining the slurry and recovering the solid hydroxyalkylamides.
Patent EP-0484136-B1 (EP)
Inventor: RAMACHANDRAN RAMAKRISHNAN
IPC: C07C45/34
Filed: 1991-10-30
Granted: 1996-01-03
Abstract: A hydrocarbon derivative is produced by the vapour phase reaction of a hydrocarbon with substantially pure oxygen in the presence of a suitable catalyst in a reactor 2. The product is removed in a scrubber 8, carbon monoxide, present in the reactor effluent as a by-product, is oxidised to carbon dioxide in a converter 16 and part of the gaseous effluent, comprising mainly carbon dioxide and unreacted hydrocarbon, is recycled to the reactor 2. Removal of carbon monoxide from the recycle stream reduces the hazard of a fire or explosion in the reactor or associated equipment. The use of carbon dioxide as the principal diluent increases heat removal from the reactor, thereby increasing the production capacity of the reactor. If the hydrocarbon is benzene or a straight chain C4 hydrocarbon, e.g. butane, the product is maleic anhydride. If the hydrocarbon is o-xylene the product is phthalic anhydride. Other derivatives such as acetaldehyde, acrolein, acrylonitrile, methacrylonitrile, acrylic acid, vinyl chloride, and propylene oxide may alternatively be produced by appropriate selection of reactants and catalysts. <IMAGE>
Patent EP-0469985-B1 (EP)
Inventor: DAZEY BERNARD
IPC: C07K14/435
Filed: 1991-07-30
Granted: 1997-04-23
Abstract: The invention relates to a process for manufacturing von Willebrand factor. This process comprises the selective adsorption of factor VIIIc on the gel of a first ion exchange chromatography column, the von Willebrand factor being contained in the non-retained fraction, and is characterised in that the non-retained fraction is treated so as to adsorb the von Willebrand factor selectively on the gel of a second chromatography column, the factor then being desorbed and being obtained with a very high purity. The invention enables a von Willebrand factor of very high purity, largely devoid of antihaemophilic factor VIIIc and of inactivators such as Tween and TNBP, as well as of the main plasm contaminants, to be obtained.
Patent EP-0478734-B1 (EP)
Title: Dispositif de mesure
Inventor: OEXLER RUDOLF
IPC: D01G23/06
Filed: 1991-04-05
Granted: 1996-06-26
Abstract: Dans le cas d'un dispositif pour la mesure de l'épaisseur d'un assemblage de fibres, située dans une plage de tolérances prédéterminée, comportant une paire de rouleaux à espacement variable, entre lesquels l'assemblage de fibres passe en vue de la mesure, il est prévu qu'au moins un des rouleaux de la paire de rouleaux soit fabriqué en un matériau de faible dilatation thermique, la dilatation thermique de la paire de rouleaux pendant le fonctionnement du dispositif de mesure étant inférieure à la plage de tolérances prédéterminée de l'épaisseur de l'assemblage de fibres.
Patent EP-0539380-B1 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: C07H1/08
Filed: 1991-05-16
Granted: 2000-08-09
Abstract: The process of the invention relates to a process for the preparation of a ganglioside mixture, free from contaminants associated with non-conventional, life-threatening viruses, without altering the biological and pharmacological characteristics of the mixture on the central and peripheral nervous systems.
Patent EP-0576425-B1 (EP)
Title: Procede servant a inactiver le sperme
Inventor: MICHAELS EDWIN BERNARD
IPC: A61L2/00
Filed: 1991-07-17
Granted: 1999-02-03
Abstract: On décrit des procédés servant à inhiber l'activité de virus à enveloppe, un traitement d'infections virales et un procédé servant à inactiver le sperme. On décrit aussi des éléments devant être utilisés dans ces procédés.
Patent EP-0536404-B1 (EP)
Inventor: FUKUMOTO ATSUSHI
IPC: G11B19/02
Filed: 1991-10-19
Granted: 1996-05-08
Abstract: L'invention se rapporte à un procédé de reproduction de signaux dans un support d'enregistrement optique, du type dans lequel les creux d'enregistrement sont effacés ou imprimés par l'augmentation de la température du support causée par projection d'un faisceau lumineux pour la lecture des signaux, ou du type dans lequel les facteurs de réflexion des creux d'enregistrement sont modifiés par l'augmentation de la température du support causée par projection d'un faisceau lumineux. On peut empêcher la variation de la dimension d'une région de reproduction, qui serait causée par le changement de la vitesse linéaire du support, par exemple en utilisant un capteur (17) qui détecte la position de la région de reproduction dans une direction radiale du disque magnéto-optique (11) durant la rotation de ce disque (11) à une vitesse constante. En régulant la puissance du laser et le champ magnétique externe en fonction du résultat de sortie du capteur (17), on peut réguler la dimension de la région de reproduction pour qu'elle soit toujours constante indépendamment de la vitesse linéaire dans chaque position de reproduction.
Patent EP-0556253-B1 (EP)
Inventor: PEACE STEVEN JOHN
IPC: F03D11/04
Filed: 1991-11-08
Granted: 1995-08-30
Abstract: PCT No. PCT/GB91/01965 Sec. 371 Date May 7, 1993 Sec. 102(e) Date May 7, 1993 PCT Filed Nov. 8, 1991 PCT Pub. No. WO92/08893 PCT Pub. Date May 29, 1992.A wind turbine for mounting on an existing industrial chimney (1), tower or the like, includes two vertically aligned blades (3) mounted on rotor arms (2) for rotation about the longitudinal axis of the chimney, tower or the like. The rotor arms are supported from an annular structure (8) secured to the outer circumference of the chimney, tower or the like and include at their radially innermost ends a rotor arm ring (11) which cooperates with the annular support structure to enable the rotor arms and blades to rotate about the chimney, tower or the like under the influence of wind pressure. Drive ring (16) carried by one or each rotor arm (2) are connectable to gearing of one or more power generators (9) positioned within or extended to the chimney, tower or the like.
Patent EP-0531987-B1 (EP)
Inventor: SCHILLING WILFRIED
IPC: G05D23/24
Filed: 1992-09-10
Granted: 1998-10-21
Abstract: A heating unit (1) for a hotplate has an outer heater (3) and an inner heater (4), which is located in said outer heater (3), for essentially separately heating in each case one associated area region (13, 14) of the overall heating surface (2). The two heaters (3, 4) can be controlled differently and, in this case, the power supplied, for example, is distributed to the two heaters (3, 4) such that it switches over periodically and alternates without any gap in very short, but variable time intervals. The switching-over takes place as the alternating-current characteristic passes through its zero line. In consequence, any desired power distribution can be achieved (without influencing a click rate) on at least two area regions (13, 14) of the same heating surface (2), and a high efficiency is achieved as well as matching to the respective heat consumption, with the aid of relatively simple control means (10). <IMAGE>
Patent EP-0546399-B1 (EP)
Inventor: SCHMALSTIEG LUTZ DR
IPC: C08G18/48
Filed: 1992-11-27
Granted: 1995-09-20
Abstract: Polyisocyanates containing ether and urethane groups and based on polyhydroxypolyethers and toluylene diisocyanate having a content of NCO groups of 11.8 to 14.4% by weight, an averange NCO functionality of 3.1 to 4.0 and a content of free toluylene diisocyanate of less than 0.1% by weight, a process for their preparation by reaction of polyhydroxypolyethers of the molecular weight range 350 to 500 with excess amounts of toluylene diisocyanate and subsequent distillative removal of the unreacted excess of this starting diisoocyanate and the use of the polyisocyanates as a polyisocyanate component in polyurethane lacquers.