baber/WOPTO huggingface dataset:
Patent EP-0241411-B1 (EP)
IPC: B60B39/00
Filed: 1987-04-03
Granted: 1991-03-06
Abstract: In an anti-skid device for motor vehicles having a plurality of chain links (3) mounted in a bracket (2) which can be moved in a direction of rotation, a carrier (4) for the bracket (2) is actuated by a push-pull cable (11). The drive unit (12) for the push-pull cable (11) is mounted on a point of the vehicle at a distance from the bracket. <IMAGE>
Patent EP-0341239-B1 (EP)
Title: Antenna tuning apparatus for personal communications devices
IPC: H03H7/38
Filed: 1987-01-02
Granted: 1993-04-28
Abstract: PCT No. PCT/US87/00001 Sec. 371 Date Mar. 13, 1987 Sec. 102(e) Date Mar. 13, 1987 PCT Filed Jan. 2, 1987 PCT Pub. No. WO88/05213 PCT Pub. Date Jul. 14, 1988.An antenna tuning arrangement is provided for a miniature personal communications device which is normally worn on the body. The device includes a wristband having an antenna and antenna tuning elements which are normally concealed, to allow the antenna to be tuned while the device is being worn. A receiver in the communications device is coupled to the antenna and to a tuning indicator circuit which provides a tuning indication when the tuning element is adjusted without requiring entry into the device. The tuning indicator operation is selectable and draws no power when not selected.
Patent EP-0250589-B1 (EP)
Inventor: PENMAN SHELDON
IPC: C12Q1/68
Filed: 1986-12-23
Granted: 1995-10-11
Abstract: A biochemical procedure for identification and characterization of cells in a biopsy or sample of a body fluid. The method can be used to determine cell type, i.e. epidermal, neuronal; tissue of origin, i.e. breast tissue, liver tissue; and degree of abnormality. The procedure can also be used to make antibodies and hybridization probes to detect cell or tissue specific antigens and nuclear matrix associated nucleic acids in cellular material and body fluids. The procedure is based on the isolation and analysis of the components of a specific subcellular protein fraction referred to here as the "nuclear matrix". The nuclear matrix includes proteins and nuclear matrix associated DNA specific to different cell types. These proteins and nucleic acids are altered or new ones expressed as a result of viral infection, genetic defects or malignancy. The method has a number of important clinical applications in determining tissue type, tissue of origin, degree of malignancy and extent of metastasis in cancer patients; in detecting and analyzing chromosomal deficiencies or genetic defects, especially in cells obtained by amniocentesis; in identifying viral or other infections; and in measuring the extent and location of cell damage, particularly in patients with localized cell damage or autoimmune disease. The isolated nuclear matrix proteins are also useful in screening for drugs binding to and affecting the nuclear matrix.
Patent EP-0304752-B1 (EP)
IPC: B65D85/62
Filed: 1988-08-13
Granted: 1993-04-14
Abstract: For the stacking of electric hot-plates (2) for transport, storage and assembly purposes, the stacking device has pallet plates (10), which are to be arranged one above the other in stack layers and can be stacked directly inside one another for storage, in the form of deep-drawn plastic plate parts with flat trays (19) which are arranged in a grid, receive the lower part of an electric hot-plate (2) in a centred manner, projecting in each case over the open side with the cooking surface (4), and are supported in relation to the cooking surfaces of the adjacent stack layer via an anti-slip device (31), but otherwise without contact. By this means, a very large number of hot-plates (2) can be held securely in the same alignment on one bearing pallet, protected by a packaging cover, and can thus be stacked for good access during assembly. According to an assembly method which can be carried out fully automatically using programmable handling tools, the hot-plates (2) required in each case are set down aligned in an inverted position, then an installation plate is plugged on in the inverted position and secured with a tensioning part in relation to the hot-plates, after which the connection members (33) of the hot-plate (2) are connected, if appropriate by spot weld connections, to a connection piece for connection leads and the assembled installation plate thus formed is fed to a stack. 
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Patent EP-0319706-B1 (EP)
Title: Pivot-wheel coupling device for wheeled toys, particularly model automobiles
IPC: A63H17/26
Filed: 1988-11-03
Granted: 1993-02-10
Abstract: A pivot-wheel coupling device for wheeled toys, particularly for model automobiles, comprising a pivot rigid (2) with the automobile floor (1) and having a preferably hemispherical head (8), and a wheel (10) having a hub (11) with a frusto-conical bore (15) arranged to receive said pivot (2), and wherein the pivot comprises at the base of the head a collar of trapezoidal cross-section (9), the wheel comprising a cylindrical cavity (18) into which the frusto-conical bore (15) of the hub (11) opens, said cavity having a diameter greater than the forward end of the frusto-conical bore to thus form a step (19) against which the collar of trapezoidal cross-section abuts when the wheel has been coupled to the pivot.
Patent EP-0316715-B1 (EP)
Title: Cyclohexane derivatives
IPC: C09K19/30
Filed: 1988-11-08
Granted: 1992-06-03
Abstract: A compound having a relatively low viscosity, a broad nematic phase temperature range, a good compatibility with other liquid crystal components at low temperatures and a positive large dielectric anisotropy value, and a liquid crystal composition having a low viscosity and capable of realizing a low driving threshold voltage of display elements are provided, which compound is a cyclohexane derivative expressed by the formula <CHEM> wherein R is 1-10C alkyl group,  l  is 1 or 2, m is 0 or 1 and  l  + m = 2.
Patent EP-0424372-B1 (EP)
Inventor: HOM JORGEN
IPC: F16J15/32
Filed: 1988-07-07
Granted: 1993-06-16
Abstract: For sealing between two opposed surfaces of two machine elements (1, 2) a combination seal is provided to be fitted into an open groove (3) in one of the machine elements (2). The seal comprises an elastomeric expansion ring (4, 5) at the bottom of the groove (3), an intermediate ring (6) made of a viscous-elastic material, e.g. PTFE and having a sealing surface (6b) to contact the mating machine element (2), and an elastomeric outer ring (8) fitted into a separate groove (7) in the sealing surface (6b) of the intermediate ring. Especially in cases where the seal is to separate fluid and gas an improved distribution of the contact pressure at the sealing surface (6b) and also an effective hydrodynamic relief of the outer ring (8) preventing its exposure to injurious pressures and subsequent damage is obtained by designing the intermediate ring (6) at the ends of the sealing surface (6b) with comparatively sharp corners (16, 17), the parts of the sealing surface between these corners and the separate groove (7) forming conical faces (14, 15) which at a narrow slit angle converge towards the separate groove (7). The intermediate ring may also be biassed by the two expansion rings (4, 5) placed on each side of the separate groove (7).
Patent EP-0335942-B1 (EP)
Inventor: WILEY CARL A
IPC: H01Q21/29
Filed: 1988-07-01
Granted: 1994-09-07
Abstract: Un radiomètre à hyperfréquences est constitué par un groupe d'antennes à balayage de fréquence (26), disposées parallèles les unes aux autres et connectées par un distributeur d'hyperfréquences commun (28). Les signaux de certaines antennes sont transcodés (36) en différentes fréquences intermédiaires, de sorte que les différences entre les fréquences intermédiaires sont proportionnelles aux espacements des lignes de base entre des paires d'antennes d'interféromètres emboîtés. Un corrélateur contenant des lignes à retard parallèles et un groupe de canaux multiplicateurs couplés à des branchements disposés en paires sur les lignes à retard reçoivent les signaux aux fréquences intermédiaires, pour produire un groupe de signaux de corrélation. Une transformation de type Fourier bidimensionnelle est appliquée sur les signaux de sortie de corrélation pour fournir la puissance volumique spectrale du rayonnement à hyperfréquences qui heurte le réseau d'antennes.
Patent EP-0329070-B1 (EP)
Inventor: SCHNETTLER RICHARD
IPC: C07D413/06
Filed: 1989-02-14
Granted: 1994-01-05
Abstract: Alkanoyl or aroyl oxazolones enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent EP-0339271-B1 (EP)
Title: Laminated pole
IPC: H02K1/08
Filed: 1989-03-25
Granted: 1993-08-04
Abstract: In a pole (1), formed without end plates, for electrical machines with salient poles, as well as the conventional clamping elements (8, 10) in the region near the axis, there are provided combined clamping and supporting elements (26, 27) which are used both for clamping the individual metal plates (2) together and for supporting the pole coils (41). These elements are furthermore used for anchorage of the damping metal plates (44, 45) and of the flexible connecting pieces (46) of the damping rods (43). 
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Patent EP-0356785-B1 (EP)
IPC: C12M3/00
Filed: 1989-08-10
Granted: 1993-06-16
Abstract: A compact, easily assembled cell culturing device comprising at least one envelope (12), the interior of which defines a cell culturing space wherein the envelope is spirally wrapped about an elongated core and which provides for optimal gas delivery and removal to and from the cell culturing space which is also separate from nutrient media delivery and removal whereby greater amounts of oxygen are provided to the cells at a faster rate to produce cells and/or cell products more economically and in higher yield.
Patent EP-0362550-B1 (EP)
Title: Impact-flaring plug for anchorage into conically inwardly distended holes
IPC: F16B13/08
Filed: 1989-08-29
Granted: 1992-10-07
Abstract: An expansible plug to be percussion anchored in a borehole that tapers outward at an inner end thereof comprising an expansible sleeve, expansible segments arranged at an expandable end of the expansible sleeve, an expander member for penetrating into a converging inner bore of the expansion sleeve to expand the expansible segments, and at least one spacing element arranged at an end side of the expansible segments.
Patent EP-0370279-B1 (EP)
Title: Inspection cover
IPC: E04F19/08
Filed: 1989-11-01
Granted: 1992-02-19
Abstract: This is an inspection cover having an inspection frame (1) and an inspection lid (2). The inspection frame (1) has aluminium frame sections (4), and the inspection lid (2) has aluminium lid sections. The frame sections (4) are reinforced as it were by steel retaining sections reaching beneath them and by steel corner angles (6) overlapping them, and the lid sections are reinforced as it were by steel-plate strips reaching beneath them and by steel corner angles (6) overlapping them, so that, in the event of attack by fire, a steel skeleton remains for both the inspection frame (1) and the inspection lid (2) even if the aluminium sections continue to melt. The inspection cover is thereby distinguished by high fire resistance or prolonged fire resistance. 
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Patent EP-0369358-B1 (EP)
Title: Tank vehicle
IPC: B60P3/22
Filed: 1989-11-11
Granted: 1992-07-08
Abstract: The invention relates to a transport vehicle for liquid and other goods which can be transported in tanks, in particular dangerous goods, predominantly but not exclusively designed as semitrailers or trailers, predominantly equipped with pneumatic springs, characterised in that components of the transport container take up space between the vehicle wheels in the longitudinal and transverse direction and its lower edge lies principally below or near the axis of rotation of the wheels, components not belonging to the container are largely removed in order to protect the container and the container is fixedly installed or can be of a removable design as an ISO container (25). Further special features: control of the air suspension in order to optimise performance in various operating situations, emergency brake system independent of service brakes, anti-burst protection for the container and other preventive measures serving to increase the safety and improve the operating behaviour. <IMAGE>
Patent EP-0361589-B1 (EP)
Inventor: MUKHERJEE SATYETDRANATH
IPC: H01L29/68
Filed: 1989-09-18
Granted: 2001-12-19
Abstract: An LIGT device characterized by low specific on-resistance and short turn-off time includes an anode structure that comprises highly doped spaced-apart segments (50, 51, 52) of one conductivity type anode regions formed in a layer (10) of the other conductivity type drift region. In one such device, the drain region further includes highly doped portions (53, 54) of the other conductivity type short regions formed in the layer in the spaces between the segments (50, 51, 52). In another embodiment, the anode structure includes Schottky-barrier contacts formed between the portions (66, 67, 68) of the layer (10) remaining between the segments (57, 64, 65), and the deposited anode electrode material (55).
Patent EP-0328251-B1 (EP)
Inventor: CAULKETT PETER WILLIAM RODNEY
IPC: C07D261/00
Filed: 1989-01-16
Granted: 1994-04-13
Abstract: 2-(2-Hydroxy-3-phenoxypropylamino)ethylphenoxyacetamide compounds are disclosed as useful in the treatment of obesity and related conditions. Processes for their preparation are described, as are novel intermediates and pharmaceutical compositions containing them.
Patent EP-0367717-B1 (EP)
Title: Apparatus for carrying out sorption processes
IPC: G01N30/56
Filed: 1989-10-10
Granted: 1993-06-09
Abstract: The apparatus (1) for carrying out sorption processes takes the form of a static mixer and comprises a multiplicity of folded, double- walled layers (2) in contact with one another. 
<??>The layers (2) are of double-walled construction with gaps being left, at least a number of which are filled with sorption material (4). The walls (2a, 2b) of the layers (2) are permeable to the adsorbates and impermeable to the sorption materials. 
<??>The apparatus (1) may advantageously be used for chromatic separation processes. 
<??>The apparatus (1) makes it possible to use a wide spectrum of sorption materials, increases their service life and results in greater reliability of the processes. 
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Patent EP-0381920-B1 (EP)
Inventor: FUCHS ELMAR B
IPC: B61B11/00
Filed: 1989-12-18
Granted: 1995-03-08
Abstract: A cable railway installation comprising cable return disks (2) arranged at the bottom and top stations, at least one of which disks (2) is driven, and comprising a carrying and hauling cable (3) arranged around the cable return disks (2) and guided over guide or deflecting rolls (12) for moving transportation means, such as seats (5). The cable return disk (2) forms the rotor of the drive motor, especially a reluctance motor.
Patent EP-0383954-B1 (EP)
Inventor: OKAMOTO MASAYA
IPC: C08G64/24
Filed: 1989-09-06
Granted: 1997-03-19
Abstract: Le polycarbonate ramifié ci-décrit possède une structure de noyau ramifiée dérivée d'au moins un composé parmi l'α,α',α''-tris(4-hydroxyphényl)-1,3,5-triisopropylbenzène, le 1-[α-méthyl-α-(4'-hydroxyphényl)éthyl]-4-[α',α'-bis(4''-hydroxyphényl)éthyl]benzène, le phloroglucinol et l'acide trimellitique, présente un poids moléculaire moyen en fonction de la viscosité compris entre 15 000 et 40 000, et contient jusqu'à 3,5 % en poids de substances solubles dans l'acétone. Le procédé utilise comme matière de base au moins un composé présentant trois groupes fonctionnels ou davantage, tels que ceux susmentionnés, et consiste à faire réagir un mélange d'un oligomère de polycarbonate, que l'on prépare en utilisant du phosgène, avec d'autres substances dans des conditions d'écoulement turbulent et, lorsque la viscosité augmente, à faire réagir ultérieurement lesdits composés dans des conditions d'écoulement laminaire, pendant qu'on leur ajoute une solution alcaline aqueuse. Le polycarbonate ramifié ci-décrit présente une excellente résistance aux chocs et est indiqué pour l'extrusion-soufflage.
Patent EP-0451152-B1 (EP)
IPC: C09K23/16
Filed: 1989-10-03
Granted: 1993-08-25
Abstract: Un procédé de préparation de poudres céramiques compressibles pour en faire des articles, consiste à disperser une céramique particulaire, de préférence de granulométrie inférieure à 1 νm, dans de l'eau en présence d'ammoniac ou d'une alkylamine ayant un point d'ébullition inférieur à celui de l'eau, et à sécher par pulvérisation ladite dispersion pour obtenir des poudres. Le procédé s'applique particulièrement à la zircone et permet d'obtenir des poudres fines à écoulement libre transformables en articles de densité uniforme.
Patent EP-0446387-B1 (EP)
Inventor: KAMMERL ANTON DR-ING
IPC: H04L12/54
Filed: 1990-03-13
Granted: 1994-08-17
Abstract: The connection circuit has a plurality of input lines (E1, ..., En) and a plurality of output lines (A1, ..., An), via which information cells are in each case transmitted in an asynchronous transfer mode. Information cells arriving via the input lines are initially received in the storage means (ER1, ..., ERn) allocated to the input lines in each case with the setting of a prompt signal. When a predetermined number of prompt signals are present or when a predefined time period has elapsed, the relevant information cells are temporarily stored during a write-control cycle using the existing retained prompt signals in memory areas (SP1, ..., SPn) of a central storage arrangement (DSP) which are allocated to the input lines. Information cells temporarily stored in this fashion are forwarded according to free output lines (A1, ..., An) during consecutive read-control cycles using an occupancy table (VSP1, ..., VSPn) which is implemented for the central storage arrangement and whose current contents are retained at the start of the respective read-control cycle.
Patent EP-0398119-B1 (EP)
IPC: A43C11/16
Filed: 1990-05-07
Granted: 1993-09-22
Abstract: Fastening and adjusting device, particularly usable in ski boots comprising a winder (2) for at least one traction element. The peculiarity of the device consists in the fact that a skier accessible knob (4) is associated with said winder and has a first seat (5) for a temporary locking element (6) for locking to a body (14) associated to said boot. Both the knob and the winder respectively have a second (8) and third (11) seats for a releasing element (9), for releasing said knob and body, and for a resilient member (10).
Patent EP-0384538-B1 (EP)
Title: Wheel hub and wheel for a bicycle
IPC: B60B5/02
Filed: 1990-02-14
Granted: 1992-06-24
Abstract: A wheel hub for a bicycle is provided with a bearing housing (1) and a detachable sleeve (6) fitted all round the bearing housing (1) and supporting the wheel. The sleeve (6) may be clamped between a fixed flange (3) and a loose flange (5) on the bearing housing (1). The wheel hub may be incorporated in a spoked wheel or in a disc wheel. The disc wheel (10) is provided with a central hole, into which sleeve halves (13a, 13b) are fitted each provided with a sleeve flange. The sleeve flanges are fitted on either side of the disc wheel (10), and are clamped together between the fixed fange (3) and the loose flange (5).
Patent EP-0429673-B1 (EP)
Inventor: SAITO ATSUSHI
IPC: G01R31/3183
Filed: 1990-06-13
Granted: 1996-11-13
Abstract: A test pattern generator that generates test patterns used for testing semiconductor ICs. So far, test patterns are stored in an SRAM and are sucessively read out therefrom. Generally, an SRAM has a memory device integration density which is smaller than that of a DRAM. When a DRAM having a large memory element density is used instead of an SRAM, it is necessary to refresh the stored content of the DRAM at a constant period. Consequently, it is impossible to read test patterns during the refreshing, and test patterns are not continuously generated. According to this invention, a DRAM is used as a test pattern memory (32). A control circuit (21) generates address generation clock pulses (ACK), a read control signal (RC), a refresh control signal (REF) and write clock pulses (WCK). In response to the address generation clock pulses (ACK), an address generating circuit (31) generates addresses for reading the DRAM (32). In response to one of the address and read control signal (RC), a test pattern is read out from the DRAM (32) and is written onto a FiFo memory (22) in synchronism with the write clock pulses (WCK). The test patterns are continuously read out from the FiFo memory (22) in synchronism with the pattern generation clock pulses (PCK). The average reading speed at which the test patterns are read out from the DRAM (32) inclusive of the refresh time is determined to be greater than the reading speed from the FiFo memory (22). When filled with test patterns, the FiFo memory outputs a full flag (FF). In response to the full flag (FF), the control circuit (21) no more generates the address generation clock pulses (ACK), read control signal (RC) and write clock pulses (WCK). These signals are generated again when the full flag is cancelled. Thus, the test patterns are continuously read out from the FiFo memory (22) even when the DRAM (32) is refreshed at a constant period.
Patent EP-0491783-B1 (EP)
Inventor: FRUHAUF SERGE
IPC: G06K19/07
Filed: 1990-09-12
Granted: 1993-11-18
Abstract: On réalise un circuit de détection invariant avec la tension d'alimentation en mesurant la tension développée aux bornes d'une diode (1) polarisée en inverse et alimentée par un générateur (2) de courant constant. Par ailleurs, ce générateur (2) est amélioré par un circuit de limitation de consommation de courant (5). Ce circuit est particulièrement destiné à être implanté en technologie CMOS sur un même substrat qu'un circuit mémoire ou qu'un circuit à microprocesseur.
Patent EP-0445301-B1 (EP)
Inventor: IKAWA KIYOSHI
IPC: C04B14/04
Filed: 1990-09-25
Granted: 1994-08-24
Abstract: L'invention décrit des particules primaires composites de silice non cristalline composée de silice non cristalline apparemment cristalline ayant le même faciés cristallin que des cristaux de silicate de calcium comme cristal original, ainsi qu'un certain nombre de particules de silice non cristalline adhérant de façon irrégulière sur elles; des particules secondaires composites de silice non cristalline comprenant ces particules primaires entrelacées entre elles tridimensionnellement; des formes moulées composites de silice non cristalline comprenant ces particules primaires et/ou ces particules secondaires entrelaçées entre elles tridimensionellement; et un procédé de production de ces particules primaires, de ces particules secondaires et de ces formes moulées.
Patent EP-0497846-B1 (EP)
Inventor: FJELLSTROEM TORSTEN
IPC: A61K9/22
Filed: 1990-10-22
Granted: 1996-09-25
Abstract: This invention relates to a drug delivery system comprising one or more pharmacologically active substances, aggregating agent and a polysaccharide matrix having pseudoplastic properties, to a method for preparing the same, and to the use thereof for providing slow release of the active substance(s) in a biocompatible environment following in vivo injection thereof. The method enables combining of the active substances and the matrix without prior suspending or dissolving the former in an aqueous media. The drug delivery system allows injection of aggregated drugs giving prolonged drug release in a biocompatible environment.