baber/WOPTO huggingface dataset:
Patent EP-0209757-B1 (EP)
IPC: B02C13/28
Filed: 1986-06-28
Granted: 1990-01-17
Abstract: An impact bar - adapted to assume an installed state in which it is mounted in a rotor of a comminuting machine - has a length extending generally radially as viewed relative to the rotary axis, a leading side and a trailing side as viewed relative to a direction of rotation, and a cross-sectional area taken along a sectional plane extending parallel to a plane of rotation. The cross-sectional area is curved in a generally C shape open towards the leading side and is symmetrical relative to a symmetry plane being generally perpendicular to the bar length. The cross-sectional area has a constriction lying in the symmetry plane. The trailing side is adapted to be supported against tangential forces at a location situated radially outwardly of the constriction as viewed relative to the rotary axis. The constriction is formed by a first and a second groove at the leading and trailing side. Each groove is cross-sectionally symmetrical to the symmetry plane and each has a groove bottom and lateral groove flanks constituting holding faces for taking up generally radially oriented forces.
Patent EP-0236561-B1 (EP)
IPC: B65H18/28
Filed: 1986-12-01
Granted: 1989-03-22
Abstract: The apparatus contains a winding unit for winding up printed products arriving in an imbricated product formation. The winding unit comprises a hollow substantially cylindrical winding core. Upon the outer surface of the winding core there is wound up a winding band. Prior to the start of a product winding-up operation the winding band is unwound from the winding core and wound upon a spool member. Subsequently the winding band is wound up onto the winding core together with the printed products.
Patent EP-0196207-B1 (EP)
IPC: B05D1/00
Filed: 1986-03-24
Granted: 1990-03-14
Abstract: Material having antifouling particles embedded in one surface is made by a transfer process. A sticky backing web (1) is fed through a dip (7) sticky side up. A charge (15) of particles rolls in the dip, being unable to follow the web up a rise (8) unless adhered to its surface in a layer (16). After coating the layer with a bonding agent an uncured or part-cured elastomer sheet is brought into contact with the particles which are pressed into its surface, and after completion of curing the backing web (1) is stripped off to expose the particles.
Patent EP-0233946-B1 (EP)
Title: Derives de l'acide chromoglycique, procede de preparation et composition medicinale
IPC: A61K31/352
Filed: 1986-08-13
Granted: 1991-02-06
Abstract: Dérivés de l'acide chromoglycique représentés par la formule générale (I), où R1 représente H ou un reste d'acide aminé alpha, beta ou gamma (liaison ester) éventuellement substitué par un groupe alkyle inférieur au niveau de son groupe amino, et R2 et R3 représentent chacun un groupe alkyle inférieur substitué par un alkyloxy inférieur ou non substitué, un groupe 1-alkanoyloxyalkyle, un groupe 1-alkoxycarbonyloxyalkyle, un groupe phthalidyle ou un groupe 5-méthyl-1,3-dioxol-2-on-4-ylméthyle, à condition que lorsque R1 représente H, R2 et R3 représentent des groupes autres qu'un groupe alkyle inférieur et un groupe 1-alkanoyloxyalkyle. Sont également décrits des sels non toxiques de ces dérivés, un procédé de préparation et une composition médicinale les contenant. Ces composés présentent un effet anti-allergique, et sont aisément absorbés dans le sang par administration orale, ce qui permet de les utiliser en tant qu'agents anti-allergiques pour l'administration orale.
Patent EP-0284606-B1 (EP)
IPC: F02D41/26
Filed: 1986-09-19
Granted: 1989-12-27
Abstract: Le dispositif est prévu pour la remise à l'état initial d'installations de calcul, en particulier des installations de dosage du carburant ou d'injection, de réglage du point d'allumage ou analogues, commandées par microprocesseurs. Dans ce dispositif, indépendamment de la tension d'alimentation encore appliquée à l'installation par un circuit de maintien, le changement de l'état de commutation de l'interrupteur de la serrure de contact du véhicule lors de sa remise en marche est traité par une différentiation par intégration et introduit dans un comparateur, à la sortie duquel une impulsion de remise à zéro est produite.
Patent EP-0244456-B1 (EP)
IPC: A61K9/00
Filed: 1986-10-08
Granted: 1992-01-15
Abstract: In situ preparation, storage, and hydration of liposomes in small volume receptacles. Lipids in solvent are dried to form a uniform film on the receptacles' inner surface, and following sealing of such receptacles in an inert atmosphere are stored until hydrated with aqueous buffer immediately prior to use. The aqueous buffer may additionally contain a hydrophilic drug or bioactive agent. The invention also encompasses a syringe for delivering an amphipathic compound composition comprising: a barrel, the inner surface of which is coated with a film comprising an amphipatic compound; a moveable plunger inserted in the barrel thus providing a seal for the contents at the end of the syringe; and a seal at the delivery end of the syringe.
Patent EP-0247146-B1 (EP)
Title: Systeme a processeurs paralleles pour le traitement de concurrences naturelles et procede
Inventor: MORRISON GORDON EDWARD
IPC: G06F9/40
Filed: 1986-10-30
Granted: 1998-08-26
Abstract: Un système de traitement par ordinateur (600) contient une pluralité de processeurs (640) fonctionne sur un programme (150) compilé de manière statique qui, se fondant sur des concurrences naturelles détectées dans des blocs de base des programmes, comprend une intelligence (130) concernant l'affectation des processeurs logiques et un temps de déclenchement d'instruction dans le train d'instructions. Chaque processeur (640), dans un mode de réalisation, est indépendant du contexte et est capable d'exécuter des instructions d'après une base par instruction de sorte que des instructions dépendantes peuvent s'exécuter sur les mêmes processeurs ou sur des processeurs différents. Un processeur (640) est capable d'exécuter une instruction venant d'un contexte suivi d'une instruction venant d'un autre contexte en utilisant des ressources de stockage partagées (660).
Patent EP-0235649-B1 (EP)
IPC: H04L25/02
Filed: 1987-02-13
Granted: 1990-12-19
Abstract: A circuit arrangement is provided for serial data transmission between a plurality of subscriber stations via a data bus, the circuit arrangement comprising data transmitters that are in a high-impedance state in the passive condition and in a low-impedance state in the active condition. In such a circuit arrangement, a mutual control of the subscriber stations occurs by way of the data bus without the assistance of additional control lines. This is achieved with the assistance of a recognition circuit having two data receivers in fail-safe circuitry connected in an antiparallel manner at their inputs and having their outputs connected to a logic element. The control arrangement is particularly suited for utilization in remote control devices.
Patent EP-0240715-B1 (EP)
IPC: C08K5/09
Filed: 1987-03-04
Granted: 1991-01-09
Abstract: A process for the production of mouldings having a cellular core and a compacted peripheral zone and improved demoulding properties by the polyisocyanate polyaddition process, by reacting  a) organic polyisocyanates b) relatively high-molecular-weight compounds containing at least 2 reactive hydrogen atoms, and, if desired, c) low-molecular-weight polyhydric alcohols, polyoxyalkylene-polyols and/or secondary aromatic diamines in the presence of  d) an internal mould release agent, comprising A) from 0.1 to 12% by weight, based on the total weight of components (b) and (c), of a mixture of i) from 5 to 80 parts by weight of at least one organic amine, and ii) from 20 to 95 parts by weight of at least one metal salt of stearic acid, and B) from 0.01 to 32% by weight, based on the total weight of components (b) and (c), of at least one organic mono- and/or dicarboxylic acid or anhydrides thereof, e) catalysts,  f) blowing agents, and, if desired, g) assistants and/or additives, in a closed mould with compaction, expediently using the low-pressure or preferably reaction injection moulding technique.
Patent EP-0252390-B1 (EP)
IPC: C09D11/106
Filed: 1987-06-26
Granted: 1992-01-22
Abstract: Binders are used in printing inks and print pastes for transfer printing, consisting of copolymers of N-vinylcaprolactam, the use of these copolymers as binders in printing inks and printing pastes, and printing inks and print pastes containing these.
Patent EP-0256343-B1 (EP)
IPC: C11D17/00
Filed: 1987-07-23
Granted: 1990-04-11
Abstract: Liquid detergent comprising a non-aqueous liquid base, containing, in solution and/or dispersion and/or emulsion, the other solid and liquid components of the detergent. The detergent comprises two different and separated phases (A,B), to be mixed together at the time of use or just before, wherein one of the two phases (phase A) contains the oxidizing agents and the other phase (phase B) contains enzymes and activation agents for the oxidizing agents contained in the other detergent phase (A). Other components, chosen from the agents listed below are furthermore present in both the detergent phases (A,B): builders, pigments, stabilizers, perfumes, dyes, optical brighteners, anti-redeposition agents, anionic and/or cationic surfactants, anti-foaming agents. The non-aqueous liquid base is formed by a mixture of non-ionogenic surfactants with a possible addition of a polar solvent for viscosity control purposes. By mixing the two phases (A,B), a liquid detergent composition is obtained which is complete in all its cleansing functions, action on oxidizable stains, on protein stains, sequestration of alkaline-earth metal and heavy-metal ions, etc. The solid material content in the two phases (A,B) is suitably comprised in the concentration range between 40-60% by weight.
Patent EP-0268200-B1 (EP)
Title: Valve cover for the cylinder head of an internal-combustion engine
IPC: F02F7/00
Filed: 1987-11-11
Granted: 1992-01-22
Abstract: A cylinder head cover wherein the pan-shaped metallic body has a marginal portion with a groove for a portion of a gasket which is formed on the marginal portion prior to attachment of the cover to the cylinder head of an internal combustion engine. The underside of the marginal portion is coated with one or more layers of a coupling agent and a mold is placed over the marginal portion to define therewith an endless cavity which receives a supply of plasticized silicon rubber at an elevated temperature. The injected material is then heated to vulcanization temperature and is thereupon allowed or caused to set by cooling so that it forms an elastic sealing ring which is bonded to the marginal portion of the cover by the coupling agent. The mold is then removed from the marginal portion and the cover is secured to the cylinder head by fasteners which extend through the bottom wall of the pan-shaped body and are surrounded by noise-damping elastic sealing rings.
Patent EP-0321596-B1 (EP)
Title: Apparatus for producing humus
IPC: C05F17/00
Filed: 1987-12-22
Granted: 1992-04-15
Abstract: In an apparatus for producing humus having a shaft-like receiving container for the starting materials having an upper filling opening 24, a number of ring elements (11) which can be placed axially one on top of the other on the bottom section (1) as container walls and a top section (12) which can be placed on the ring element (11) further away from the bottom section (1) are constructed for weather-independent operation of the apparatus and for ensuring an adequate stock of worms in the receiving container by means of a bottom section (1) in each case having at least one opening overlapped by a perforated fixed plate (9) and a movable unperforated plate (10) and having drawers (6, 7) arranged in the openings. <IMAGE>
Patent EP-0239562-B1 (EP)
Title: Device for storing and quickly removing data carriers
IPC: G11B23/023
Filed: 1987-03-13
Granted: 1992-02-05
Abstract: The device has a shelf (1), sloping from front to back, which can be swivelled about a swivel spindle (7) running transversely to the longitudinal axis of this shelf (1), the design being such that the swivel spindle (7) is accommodated in foot parts (8), that each foot part (8) bears a short swivel spindle (7), the free end face of which can be inserted into an aligned bore (14) of a bearing part and/or further foot part, and that neighbouring foot parts with in each case a separate short swivel spindle can be locked immoveably in the axial direction with respect to one another, in particular by means of positive locking elements (15). <IMAGE>
Patent EP-0262197-B1 (EP)
Title: Injection valve for internal combustion engines
IPC: F02M45/08
Filed: 1987-04-08
Granted: 1990-06-06
Abstract: Injection valve for internal combustion engines, provided with a nozzle body (10) with injection holes (11, 12) for the fuel and two coaxial spring-loaded valve needles co-operating with separate injection holes. The external hollow needle (7) has radial bores (14) and the inner valve needle is designed as a control piston (13) of which the jacket, in the region of the openings of the radial bores (14) of the hollow needle (7), has control edges formed of an annular recess (15). Leading from the recess in the jacket of the control piston (13) are ducts, or preferably an axial bore (19), which extend to a seating (20), arranged on the control piston (13), of a valve-closing element (21) which co-operates with the control piston, such as for example a tapered element or ball. After a pre-determined travel of the control piston (13) the recess (15) forming the control edges causes a pressure drop and closure of the relevant injection holes (12), as a result of which a separation is achieved between the pre-injection and the main injection initiated by the raising of the hollow needle (7).
Patent EP-0258431-B1 (EP)
Title: Pistolet perfectionne pour cartouches de differents types
IPC: F41C/
Filed: 1987-02-24
Granted: 1991-08-14
Abstract: Le pistolet est pourvu d'un obturateur (12) qui s'étend dans le sens longitudinal de manière à entourer avec une partie cylindrique ou semi-cylindrique, dans sa position avancée de tir, une longueur longitudinale du canon (13). L'obturateur est ainsi indiqué à la fois pour la percussion axiale et pour la percussion radiale ou bien pour la percussion piézoélectrique. Moyennant le montage éventuel dans l'arme de l'obturateur et du canon de la configuration souhaitée, ladite arme peut utiliser différents types de cartouches, avec et sans étui.
Patent EP-0291787-B1 (EP)
Inventor: SCHIRLIN DANIEL
IPC: C07F7/08
Filed: 1988-05-06
Granted: 1994-03-16
Abstract: This invention relates to substituted silyl alkylene amines, to the intermediates and processes useful for their preparation, to their pharmacological use as MAO-B inhibitors and to their end-use application in the treatment of Parkinson's Disease.
Patent EP-0290983-B1 (EP)
Inventor: RITTER WOLFGANG DR
IPC: A61L15/16
Filed: 1988-05-07
Granted: 1995-01-25
Abstract: The tolerability of absorbable waxes for mechanical haemostasis in tissue in the body, especially bone, is improved by employing wax-like polyester oligomers, which are highly viscous or solid at body temperature, of lactic acid and/or glycolic acid, prepared using a polyfunctional alcohol to control the average molecular weight of the polyester oligomers, specifically glycerol.
Patent EP-0305648-B1 (EP)
Title: Process for the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid
Inventor: GUGLIELMETTI LEONARDO
IPC: C07C303/32
Filed: 1988-05-10
Granted: 1990-03-28
Abstract: 1. A process for the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid or a salt thereof of the formula   see diagramm : EP0305648,P11,F1   in which M is hydrogen, an alkali metal cation or an ammonium cation, by oxidation of 4-nitrotoluene-2-sulfonic acid or salts thereof with an oxidizing agent, which comprises performing the oxidation in liquid, anhydrous ammonia, in an alkyl derivative thereof in the absence or presence of water and/or mixtures of these solvents in one another and in the presence of strong bases.
Patent EP-0298317-B1 (EP)
IPC: C12G3/08
Filed: 1988-06-24
Granted: 1990-12-19
Abstract: A wine with a reduced alcohol content is produced from a mixture of a wine with a greatly reduced alcohol content and 10 to 70 % by volume of wine with a normal alcohol content, which improves the flavour quality without increasing the alcohol content too much.
Patent EP-0307879-B1 (EP)
Inventor: CACCIA GIULIO
IPC: A61P27/12
Filed: 1988-09-14
Granted: 1994-06-01
Abstract: The xantosulfonamido and benzensulfonamido derivatives corresponding to the formula: <CHEM> wherein X represents an alkyl-alkoxy halogen, Y represents an alkyl-alkoxy-halogen and Z represents the group <CHEM>  or Y and Z taken together form the group: <CHEM> wherein R1 in turn is a group selected among electron attracting groups, halogens and the group: <CHEM> possess activity in inhibiting the aldose-reductase enzyme system and are thus useful in the treatment of the complications , at the eye and peripheral neuropathy levels, as induced by diabetes.
Patent EP-0309859-B1 (EP)
Title: Method for the recording of colour signals in a videorecorder
IPC: H04N9/79
Filed: 1988-09-20
Granted: 1992-08-26
Abstract: In a VHS video recorder recording the luminance signal (Y) with increased bandwidth (S-VHS), the bandwidth of the recorded chrominance signals (U,V) is also to be increased. In the free frequency band (1) below the video carrier (BT), a chrominance signal (U or V) is in each case recorded in accordance with the single-sideband method. This increases the bandwidth of the recorded chrominance signals from about 0.5 MHz to 1.0 MHz. In particular, VHS video recorders with increased image quality (super VHS). <IMAGE>
Patent EP-0316888-B1 (EP)
Title: Device for measuring distance and speed of track-guided vehicles
IPC: G01C22/02
Filed: 1988-11-16
Granted: 1992-03-04
Abstract: This device comprises a system evaluating the rotations of the wheels, a system operating contactlessly on the basis of the Doppler radar or in accordance with an optical correlation method and an inertial acceleration measuring system. The three systems mutually supplement and correct themselves. This makes it possible to measure distance and speed with sufficient accuracy even during operating conditions which cause wrong measurements of individual measuring systems, for example during sliding or spinning of the wheels, when travelling on an inclined path, with strong snowdrift or when driven with regulated wheel slip. For this purpose, the signal of the accelerometer (BM) is supplied to two evaluating channels (AK1, AK2) where it is corrected as a function of the operating state found by a slip detection circuit (SE1) or a detector (SE2) for wrong measurements, by the values derived from the measurement of the wheel-dependent system (RA) or of the contactlessly operating system (WG). After double integration, a computer (R) selects the evaluating channel from which the distance or speed signal is taken for further processing. <IMAGE>
Patent EP-0289080-B1 (EP)
IPC: G11B20/10
Filed: 1988-04-20
Granted: 1993-02-03
Abstract: A system for subband coding of a digital audio signal x(k) includes in the coder (1) a filter bank (3) for splitting the audio signal band, with sampling rate reduction, into subbands (p = 1, ....P) of approximately critical bandwidth and in the decoder (2) a filter bank (5) for merging these subbands, with sampling rate increase. For each subband (p) the coder (1) comprises a detector (7(p)) for determining a parameter G(p;m) representative of the signal level in a block (p;m) of M samples of the subband signal xp(k) as well as a quantizer (8(p)) for adaptively block quantizing this subband signal in response to parameter G(p;m), and the decoder (2) comprises a dequantizer (9(p)) for adaptively block dequantizing the quantized subband signal sp(k)in response to parameter G(p;m). The quantizing characteristics are related to the noise-masking curve of the human auditory system, owing to which a high-quality of the replica x/< ANd >(k) of audio signal x(k) is attained with an average number of approximately 2.5 bits per sample for representing the output signals of the coder (1). The occasional audibility of quantizing noise in this replica x/< ANd >(k) is reduced effectively in that the coder (1) and decoder (2) contain identical bit allocation means (23, 24) responsive to a set of parameters G(p;m) for the higher group of subbands (pim</=p</=P) within an allocation window (Fig. 5) for allocating a number of B(p;m) bits per sample from a fixed predetermined number of B bits for this allocation window to the quantizer (8(p)) and the dequantizer (9(p)) for the block (p;m) of subband signal xp(k) and sp(k), respectively.
Patent EP-0279604-B1 (EP)
IPC: H05K3/34
Filed: 1988-02-12
Granted: 1993-03-24
Abstract: An improved solder reflow system for mass joining with solder electrical and electronic components affixed on a circuit board is provided. The system employs a combination of IR heating, recirculating forced hot air heating, and focused forced hot air heating to achieve solder reflow at throughput speeds and soldering quality not heretofore achievable.
Patent EP-0282229-B1 (EP)
Inventor: CHOPPING GEOFFREY
IPC: H04L7/00
Filed: 1988-03-02
Granted: 1993-11-03
Abstract: The synchronisation arrangement includes a waveform and synchronisation information generator to supply synchronisation information for transmission with a data stream over digital switching networks. The synchronisation information includes two different patterns, phased displaced with respect to each other. Interfaces connect peripheral devices to the networks and are adapted to detect and validate the synchronisation information. The checks made are in respect of detecting both patterns, the amount of phase displacement, and the correct sequence. If the synchronisation information is invalid, the detecting interface selects a data stream from another network exclusively for use by the corresponding peripheral device.
Patent EP-0318129-B1 (EP)
IPC: C07C29/136
Filed: 1988-05-17
Granted: 1992-09-23
Abstract: The invention relates to a novel supported catalyst comprising (a) copper, (b) a metal having an atomic weight greater than 100 and selected from Groups VIIB and VIII of the Periodic Table and (c) an alkali metal in a weight ratio of about 8-40:0.05-5:1.5-10 and to the use of the catalyst in the hydrogenation of butyrolactone to 1,4-butanediol.
Patent EP-0294167-B1 (EP)
IPC: H04B10/43
Filed: 1988-06-01
Granted: 1991-09-25
Abstract: An optical transmitter assembly (1) comprises an optical source (10) and an optical detector (20) arranged to receive light output from the source (10) indirectly via a deformable reflector (30). This allows tuning of the detector output power with respect to the optical output of the source or the optical power coupled into the transmission fibre (50) The source (10), the detector (20) and the reflector (30) are mounted on a common support structure (40).