baber/WOPTO huggingface dataset:
Patent EP-0362526-B1 (EP)
Inventor: SPRINGER TIMOTHY ALAN
IPC: C07K14/705
Filed: 1989-08-17
Granted: 1995-06-14
Abstract: The present invention relates to LFA-1 alpha-subunit which is involved in the process through which cell recognize and migrate to sites of inflammation as well as attach to cellular substrates during inflammation. The invention is directed toward such molecules, the functional derivatives of such molecules, screening assays for identifying such molecules and therapeutic and diagnostic uses for such molecules.
Patent EP-0365904-B1 (EP)
Inventor: DORTU GIOVANNI
IPC: G11B33/02
Filed: 1989-10-09
Granted: 1993-11-03
Abstract: This safety locking device for a flap cover of a base for telephone equipment ensures the electrical safety of the user by obliging him to disconnect the equipment from the telephone line in order to be able to open the flap cover. The equipment is connected to the telephone line by a connector having two plug-in parts one of which is a fixed socket in the base of the equipment. The safety locking device comprises a shutter (8) which slides in the base (1, 2) of the equipment in front of the opening (5) for access to the socket of the telephone line connector between a closing position in the course of which it clears the opening (5) and keeps the cover (8) of the flap closed, and an opening position in the course of which it obstructs the opening (5) and allows opening of the cover (3) of the flap. 
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Patent EP-0327246-B1 (EP)
Inventor: CHATTERJEE ANANDA M
IPC: C08K9/04
Filed: 1989-01-25
Granted: 1994-10-05
Abstract: A coated additive particle suitable for use during an olefin polymerization reaction is disclosed, the particle comprising a core of at least one additive and a coating comprising at least one wax which is solid at the polymerization temperature. A process for producing such particles is also disclosed, comprising the steps of melting the coating wax, fluidizing particles of the additive with a hot gas, spraying the molten wax on the heated fluidized additive particles and maintaining the fluidized additive particles at such a temperature that discrete, coated additive particles are formed. The coated additive particles thus produced provide in-reactor stabilization of an olefin polymer during a polymerization reaction.
Patent EP-0367589-B1 (EP)
Inventor: TOIBANA HISAHARU C O MITSUI
IPC: G11B7/2538
Filed: 1989-11-01
Granted: 1994-08-03
Abstract: An optical recording medium (10) comprises a substrate (11) containing a random copolymer of ethylene and a cycloolefin having a specific structure and a recording layer (12) containing Te, C and H. The medium has excellent recording sensitivity and adhesion of the substrate to the recording layer.
Patent EP-0370827-B1 (EP)
Title: Method of forming shaped hydrogel articles including contact lenses
IPC: G02B1/04
Filed: 1989-11-24
Granted: 1993-02-10
Abstract: Shaped hydrogel articles such as soft contact lenses are prepared by (1) molding or casting a polymerization mixture comprising: (a) a monomer mixture comprising a major proportion of a hydrophilic (meth)acrylate ester such as 2-hydroxyethyl methacrylate, and a cross-linking monomer; and (b) a water-displaceable diluent, wherein said diluent has a viscosity of at least 100 MPa Sec at 30 DEG C, and wherein said diluent consists essentially of a boric acid ester of certain dihydric alcohols, said dihydric alcohols having Hansen polar ( delta p) and Hansen hydrogen bonding ( delta h) cohesion parameters falling within the area of a circle defined as having a center at delta h = 20.5,  delta p = 13, and a radius of 8.5, to produce a shaped gel of a copolymer of said monomers and said diluent, and (2) thereafter replacing said diluent with water.
Patent EP-0367664-B1 (EP)
Title: Automatic process for mixing a liquid and submersible mixer therefor
IPC: B01F7/00
Filed: 1989-10-27
Granted: 1992-04-08
Abstract: The submersible screw mixer of the invention comprises means for the orientation of the screw, for example a motorised system (12, 13, 14) making it possible to pivot the support (4) of the screw (1) between two extreme directions, and means (15) for controlling the orientation means, actuated by a programmed clock so as to trigger the continuous or sequential movement of the screw from one direction to the other at predetermined time intervals. Preferably, the time interval corresponds substantially to the reversal time of the recirculation rollers in the basin. Preferably, the mixer is fastened along one wall (6) of the basin, and the angle formed by each of the two directions with a perpendicular to the wall (6) in line with the screw is between 8 DEG  and 60 DEG . <IMAGE>
Patent EP-0358731-B1 (EP)
IPC: F01P5/06
Filed: 1989-01-30
Granted: 1991-09-18
Abstract: Un ventilateur axial sert de préférence à refroidir le moteur à combustion interne d'un véhicule à moteur. Le ventilateur axial comprend un bâti d'admission (26) agencé devant la roue (12) du ventilateur, vu dans le sens d'écoulement du milieu, et une bague (20) agencée aux extrémités libres des aubes de la roue du ventilateur, qui entoure la couronne d'aubes et dont le côté qui fait face à l'écoulement s'élargit en entonnoir, de sorte qu'une fente axiale (28) se forme entre le bâti (26) et la bague (20) du ventilateur. Même sans tolérances relativement étroites de fabrication entre la roue (12) du ventilateur et le bâti d'admission (26), on obtient un ventilateur axial particulièrement silencieux en prévoyant une bague extérieure (30) qui s'étend dans le sens d'écoulement du milieu du bâti d'admission (26) jusqu'à au moins le bord en entonnoir (32) de la bague du ventilateur, de sorte qu'une fente radiale (34) se forme entre celle-ci et la bague extérieure (30).
Patent EP-0357794-B1 (EP)
IPC: C23G1/08
Filed: 1989-03-09
Granted: 1992-11-11
Abstract: Procédé de décapage d'une feuille d'acier électrique, permettant d'obtenir une feuille d'acier électrique présentant une excellente surface sans qu'il soit nécessaire d'effectuer un usinage particulier, qui serait à l'origine d'une augmentation des coûts. Ce procédé consiste à décaper une feuille d'acier laminée à chaud avec de l'acide chlorhydrique pendant un temps de décapage déterminé en fonction de la quantité de silicium dans la feuille d'acier, de la température de la solution de décapage, etc., et en tenant compte non seulement du décalaminage mais également de l'érosion de la frontière du grain.
Patent EP-0393180-B1 (EP)
Inventor: JAVITT NORMAN B
IPC: A61K31/575
Filed: 1989-09-19
Granted: 1993-12-15
Abstract: La présente invention se rapporte à la synthèse du cholestérol et à l'accumulation et la régulation des niveaux de cholestérol dans les tissus corporels. Plus spécifiquement, la présente invention a établi que le composé 26-aminocholestérol, représenté par la formule (I), ainsi que des analogues et des dérivés de ce composé présentent une activité biologique comme inhibiteurs puissants de la synthèse du cholestérol et/ou de l'accumulation de cholestérol dans les tissus corporels. De tels composés sont des inhibiteurs puissants de l'enzyme HMGCoA réductase et de l'accumulation de lipoprotéines de faible densité par les cellules non hépatiques. On a découvert de façon tout à fait surprenante que le 26-aminocholestérol est sélectif pour les cellules fibroblastiques (du plasma) et n'a pas ou n'a que peu d'effet sur les cellules hépatiques (du foie). Des composés thérapeutiques décrits dans la présente invention contiennent des stérols substitués ou non substitués représentés par la formule (II), où les atomes de carbone aux positions 5 et 6 du stérol sont soit saturées soit non saturées, R1 représente soit un groupe 3-hydroxyle soit un groupe 3-céto, R2 représente soit un groupe hydroxyle soit un groupe céto et au moins l'un des éléments R3, R4 et R5 représente un groupe amino et les autres sont chacun sélectionnés dans le groupe composé de l'hydrogène et d'un groupe amino.
Patent EP-0438465-B1 (EP)
Inventor: SCHMIDTKE GERHARD
IPC: A61B5/00
Filed: 1989-10-06
Granted: 1995-01-11
Abstract: PCT No. PCT/EP89/01175 Sec. 371 Date Jan. 30, 1992 Sec. 102(e) Date Jan. 30, 1992 PCT Filed Oct. 6, 1989 PCT Pub. No. WO90/04163 PCT Pub. Date Apr. 19, 1990.A method and apparatus for the quantitative determination of optically active substances includes two light-emitting diodes, each with a respective collimator lens and polarization filter, a cell filled with dialysate, an analyzer, a detector and measurement and evaluation electronics. The clocked light of the light-emitting diodes is linearly polarized by the polarization filters. The polarization directions differ by a few degrees. The polarization direction of the analyzer is aligned essentially perpendicularly relative to the polarization filters, such that the radiation of the two light-emitting diodes passing through an optically non-rotating dialysate generates the same photosignal in the detector. The polarization of the radiation passing through an optically rotating dialysate, by contrast, is rotated farther in the same direction, so that the detector receives two different photosignals from the light-emitting diodes from which the concentration of optically active substances can be deduced on the basis of comparison. The cell has a chamber filled with a reference fluid, through which the radiation of the two light-emitting diodes passes. The passing through the reference fluid radiation is registered with a further photodiode and is compared for an automatic signal balancing.
Patent EP-0383140-B1 (EP)
Inventor: TRAMPERT WOLFGANG
IPC: G01R31/72
Filed: 1990-02-05
Granted: 1994-01-12
Abstract: For testing coils for shorts between turns and/or layers, it is proposed to connect the coil into a series resonant circuit and to carry out a quality-factor measurement by measuring the voltage peak at resonance, in which arrangement the resonant frequency is placed, by selecting a suitable capacitance in the series resonant circuit, into a range in which the coil quality factor reaches its maximum. Thus, the coil to be tested is a component of a series resonant circuit, the measuring system for detecting the quality factor of the coil being coupled with low capacitance into the resonant circuit. The method described and the associated device can be used, in particular, when the interturn resistance of the test specimen must be measured in any case since this value is also obtained during the quality factor measurement. This makes it possible to optimise the handling and measuring times needed. 
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Patent EP-0405345-B1 (EP)
Inventor: GEORG EDGAR
IPC: B65F3/02
Filed: 1990-06-22
Granted: 1995-05-10
Abstract: The refuse collection vehicle has a collection container (2A) with an upper fill opening (14) and compacting means (7). An intermediate container (12A) adjacent the driver's cab has a fill opening (13A) and a discharge opening (14) communicating with the main container. Inside the intermediate container (12A) means (17) are provided for emptying its contents.
Patent EP-0414274-B1 (EP)
Title: Process for the preparation of 1 aminomethyl-1.cyclohexanacetic acid
IPC: C07C227/20
Filed: 1990-08-24
Granted: 1993-06-23
Abstract: The invention relates to a novel embodiment of the Michael addition in the preparation of aminomethyl-1-cyclohexaneacetic acid (gabapentin), starting from cyclohexanone. By the use of KOH in the first reaction step, reaction with nitromethane in DMSO with alkali metal carbonate catalysis and reduction of the introduced nitro group at elevated temperature, the yield is raised and the safety of the preparation process is substantially increased.
Patent EP-0428952-B1 (EP)
Inventor: HILGER GERNOT DIPL-PHYS
IPC: G01P15/08
Filed: 1990-11-10
Granted: 1995-05-17
Abstract: Proposed for an accelerometer having a spring-mass system and a measuring transducer and consisting of a strip of amorphous metal and a coil arrangement assigned thereto is a design which has a high transverse stability, allows the overall space to be greatly compressed and, if required, enables machine assembly and rapid adjustment in conjunction with good reproducibility in mass production. In detail, apart from a screen (90, 91) assigned to the accelerometer (50) there are assigned to a seismic mass (81, 82), to which one end of the strip (68) is attached, two diaphragm springs (56, 59) which are supported by a supporting sleeve (51). It is possible to attach, by means of hot upsetting, to the latter at the face at one end a base part (58), and at the other end a carrier (60) for the coil arrangement (62) and the bearing for a winding mandrel (70), which serves for fastening the other end of the strip (68), as well as a cover (61), which exercises a braking function for the winding mandrel (70) and is provided with a socket (75). <IMAGE>
Patent EP-0428113-B1 (EP)
Inventor: KREUZER JOERG DIPL-VOLKSWIRT
IPC: E04B1/343
Filed: 1990-11-12
Granted: 1994-03-30
Abstract: A stand for containers in which materials which pollute the soil are stored, there being provided beneath the container (26) a collection device (32), which extends horizontally at least to the same extent as the base area of the container (26). Above the container (26) a sectional roof (20) made of segments (27 - 29) is arranged, the segments (27 - 29) being guided in rails (30) running along at the sides of the container (26). <IMAGE>
Patent EP-0428996-B1 (EP)
Inventor: LANDTWING PETER
IPC: B27G13/04
Filed: 1990-11-14
Granted: 1996-07-17
Abstract: A centrifugally operated clamping device for clamping a reversible blade insert in a planing tool ensures positive engagement between the clamp and the blade. The clamping device includes a clamping wedge which has an inverted T-shaped cross-section and is positioned in a similarly configured groove in the tool. The wedge is biased relative to the bottom of the groove so that the clamp will be easily disconnected from the blade.
Patent EP-0435140-B1 (EP)
Inventor: HASHIMOTO TAKAFUMI
IPC: H01M12/08
Filed: 1990-12-18
Granted: 1997-07-23
Abstract: A zinc-halogen secondary battery has a filter filled with zinc particle (12) and disposed in a manifold (6) for filling an electrolyte. The filter (10) is connected to an exhaust pump (11). The exhaust pump (11) is operated for removing bubble in respective cells of the battery before charging. <IMAGE>
Patent EP-0404287-B1 (EP)
Inventor: KURATA YOSHIAKI
IPC: B65H7/14
Filed: 1990-06-15
Granted: 1995-01-11
Abstract: A sheet overlapping detecting method for use with sheets of unstable density includes the following steps. Light is radiated through a sheet of paper by N light emitting means and detected by N light detecting means, respectively, which generate a corresponding signal. The maximum light intensity signal is then selected and compared with each remaining N-1 signals to generate corresponding difference values associated with each N-1 signal respectively. The difference values are then compared with a predetermined value  @  @ d and the corresponding light intensity signals of all difference values which exceed this value are rejected. The average value Dr of the remaining light intensity values is then calculated and compared with a prestored overlapping determination value to determing whether overlapping of sheets has occurred. <IMAGE>
Patent EP-0389416-B1 (EP)
Inventor: ZANONI PIETRO
IPC: B61C11/04
Filed: 1990-03-07
Granted: 1993-11-10
Abstract: The brake device contains at least two independent brake systems (35, 42, 42a and 38), each of which comprises a number of mechanical brake units suitable for reliable stopping of the vehicle and a servo unit (34, 41, 41a or 37) with actuators controllable according to a predetermined circuit logic. The servo unit (34) of a first brake system (35) is connected via an electronic control unit (50), programmable according to this circuit logic, to a first switching device (52, 52a), whilst the servo unit (37) of the second brake system (38) is connected via a relay control to a second switching device (56, 56a). The servo units (41, 41a) of a third brake system (42, 42a) can likewise be connected to the control unit (50). Owing to the differing actuation of the brake systems (35, 42, 42a and 38), their functional separation is improved, thereby increasing the operating reliability of the brake device, particularly in the case of gear operation. <IMAGE>
Patent EP-0381637-B1 (EP)
Inventor: RAITH ALEX KRISTER
IPC: H04L27/14
Filed: 1990-01-04
Granted: 1994-03-23
Abstract: The invention relates to a method and an arrangement for controlling the frequency of a radio-receiver which receives signal-sequencies which have been subjected to interference and which include a synchronizing-sequence and a data-sequence. A signal-sequence is A/D-converted (3) to signal-points (I,Q) intended for analysis, and a Viterbi-algorithm (10) is adapted (12,13) to the prevailing interferencies with the aid of the synchronizing-sequence. The data-sequence is Viterbi-analyzed through a large number of calculating stages, for the purpose of determining the bit-sequence of the data-sequence. According to the invention, a bit-sequence is extracted during the Viterbi-analysis, with a time-delay (TE), subsequent to effecting a few calculating stages, and a corresponding extracted signal-point is calculated (14). The analysis-intended signal-point corresponding to the extracted signal-point is divided and time-delayed (16,TE), and phase-compared (15) with the extracted signal-point. Corresponding phase-comparisons are made with respect to consecutive signal-points in the data-sequence and the angular magnitudes obtained in the phase-comparison are low-pass filtered and integrated (17) to form an angle-shift signal (V). The analysis-intended signal-points are displaced angularly (11) by the angle-shift signal (V) prior to the Viterbi-analysis.
Patent EP-0424344-B1 (EP)
Inventor: SANDELL ANDERS LENNART
IPC: B66F7/02
Filed: 1990-10-17
Granted: 1994-12-14
Abstract: A lifting appliance, especially for a patient lifting device, comprises a telescopic column (10) having a carriage (22) which is reciprocable in the longitudinal direction of the column under the action of the telescopic extension and retraction motions of the column. The appliance comprises safety means (37) which are adapted to stop the telescopic motions of the column, in case of defects in the power transmission between a driving motor (15) producing the telescopic motions of the column, and the carriage (22), or if the carriage (22) or a lifting means connected therewith should be stopped by some object in its downward motion.
Patent EP-0442254-B1 (EP)
Title: Process and arrangement for the production of ozonic gases and solutions
IPC: C02F1/78
Filed: 1990-12-20
Granted: 1993-05-05
Abstract: To produce an ozonic aqueous solution, optionally in addition to recovering a gas having an elevated ozone content, an aqueous solution is treated in an absorption vessel under pressure with an ozonic gas produced in an ozone generator by silent electrical discharge in air or oxygen the ozonic gas being compressed to a pressure of up to 10 bar before treating the solution therewith. An aqueous ozonic solution under pressure is decompressed into the ozonic gas prior to compressing the ozonic gas, wherein ozone is released into the ozonic gas thus forming a gas having an elevated ozone content (strong gas).
Patent EP-0416051-B1 (EP)
Inventor: BURGDORF JOCHEN
IPC: B60T8/32
Filed: 1990-01-24
Granted: 1994-06-22
Abstract: An antilock hydraulic braking system comprises a pump (16) which pumps through a pressure valve (20), a damping chamber (24), a non-return valve (28) and a choke position (31) into a pressure connection (22) connected to the brake line (12). To obtain low-noise energy supply together with a compact construction, while avoiding back-flow of hydraulic fluid from the braking system into the damping device (23), a non-return valve (28) is incorporated in the damping device (23).
Patent EP-0555204-B1 (EP)
Inventor: HAHN TORBJOERN
IPC: F17C3/00
Filed: 1990-01-16
Granted: 1996-08-28
Abstract: The invention relates to a method for the construction of a system for storing liquid or gas in a storage space (1) in rock (2) or earth, lined with thin sheet (11), comprising a layer of a particle shaped drainage material (18), e.g. sand, gravel, or the like, in a space (16) between rock or earth and the thin sheet lining. An intermediate wall of corrugated sheet (15) is disposed at a distance from the rock or earth wall (17) and is anchored in the rock or earth wall. The space between the intermediate wall of corrugated sheet and the rock or earth wall is at least partly filled with said particle shaped drainage material, so that said material forms at least a layer between the intermediate wall of corrugated sheet and the rock or earth wall, the thin sheet (11), which shall form the lining, being fastened to the side of the corrugated thin sheet facing the interior of the storage space. The invention also relates to a storage system constructed according to the method.
Patent EP-0411159-B1 (EP)
Inventor: YAGI TATSUHIKO
IPC: C12Q1/34
Filed: 1990-02-23
Granted: 1995-11-22
Abstract: Substrat destiné à être utilisé pour déterminer les activités de N-acétyl-β-D-glucosaminitase et de N-acétyl-β-D-hexosaminitase, se terminant les deux par un groupe 3,4-dinitrophénoxy, de phosphatases alcalines et acides, de β-D-galactosidase et de β-D-glucuronidase, et procédé et réactifs servant à déterminer ces activités par l'utilisation dudit substrat. Ce dernier présente d'excellentes caractéristiques de stabilité et de solubilité dans la plage de pH d'activité (neutre ou acide) de l'enzyme, et permet de rapprocher le pH d'activité de l'enzyme du pH de développement de couleur.
Patent EP-0470149-B1 (EP)
Inventor: FELTON TOM
IPC: B62B5/04
Filed: 1990-04-18
Granted: 1994-07-06
Abstract: PCT No. PCT/DK90/00102 Sec. 371 Date Oct. 18, 1991 Sec. 102(e) Date Oct. 18, 1991 PCT Filed Apr. 18, 1990 PCT Pub. No. WO90/12721 PCT Pub. Date Nov. 1, 1990.In a wheel and brake device for a transportation vehicle with pivotal wheels, a particularly simple brake operation may be achieved by placing a brake activating structure at each end of the vehicle and connecting it to a brake lever. The device comprises only one pedal at opposite ends. The pedals are arranged to be activated in only one direction irrespective of whether a braking or a releasing operation is to be performed. Each pedal is connected to a swinglebar by brake levers, the swinglebar also being connected to a cam follower. The cam follower runs along a cam track defining two fixed resting positions for the cam follower. In one of the resting positions, tabs on a brake block will engage with teeth firmly connected to the wheels.
Patent EP-0572376-B1 (EP)
Inventor: LEITCH CLIFFORD DANA
IPC: H04L27/14
Filed: 1990-07-09
Granted: 1997-03-12
Abstract: A method is described for transmitting digital data with minimum splatter and for recovering the same with a conventional frequency modulated (FM) receiver to obtain data having minimum intersymbol interference. The method utilizes an optimized prototype pulse which has been predistorted to match the inverse characteristics of the post detection low pass filter in a conventional FM receiver. When the optimized electric pulse is received and processed by the post detection low pass filter of the conventional FM receiver, a pulse shape exhibiting minimal intersymbol interference is produced.
Patent EP-0497828-B1 (EP)
Inventor: VAN DE VEN WILLEM JAN MARIE
IPC: C12N5/10
Filed: 1990-10-12
Granted: 1997-01-08
Abstract: The invention is based on the finding that furin belongs to a family of endoproteolytically active enzymes and relates to a process for the in vitro cleavage of a protein by treating the protein in the presence of Ca<2+> ions with furin or a furin-like enzyme, or an endoproteolytically active fragment, derivative or fusion protein of furin or furin-like enzyme. The invention can be used for the (micro)biological production of a protein by culturing genetically engineered cells expressing a pro-form of the protein as well as furin or a furin-like enzyme and isolating the protein formed.