baber/WOPTO huggingface dataset:
Patent EP-0266431-B1 (EP)
IPC: G09G5/393
Filed: 1987-04-17
Granted: 1993-06-16
Abstract: An image processor which smears an image memory such as a CRT display or the like with smearing data. In this image processor, dual port memory (4) is used as a frame buffer for storing the image data, and smearing data are stored in a memory cell array (7) by internally transferring the smearing data from a predetermined storage means (9) via a data register (8) which has a serial input function. Therefore, the number of times of access is greatly reduced from a processor to the dual port memory (4) to decrease the load carried by the processor (1). Furthermore, the smearing data can be stored to the memory cell array (7) in a reduced period of time.
Patent EP-0273922-B1 (EP)
Title: Appareil utilise dans un systeme de telecommunications pour l'alimentation d'un poste telephonique
IPC: H04M19/08
Filed: 1987-04-28
Granted: 1991-11-06
Abstract: Un circuit de lignes d'abonné (1) est connecté par l'intermédiaire d'une ligne d'abonné (3a, 3b) à un poste téléphonique (2). Lorsque le combiné est décroché, la ligne d'abonné (3a, 3b) est alimentée par un courant ligne (is) à l'aide d'amplificateurs de signaux vocaux (4), lesquels sont produits depuis une source de puissance (VBB). Les amplificateurs de signaux vocaux (4) et leurs amplificateurs d'alimentation (7, 9 et 10) utilisent une puissance inactive importante mis à part la puissance alimentant la ligne d'abonné. Afin de faire baisser cette puissance inactive, le circuit de lignes d'abonné (1) comporte des amplificateurs auxiliaires (5) ayant une puissance inactive basse en vue de l'alimentation de la ligne d'abonné (3a, 3b), lorsque le combiné est raccroché. Lorsqu'un appel est effectué et que le combiné est décroché, le courant de lignes (is) a une valeur relativement importante et lorsque l'appel se termine et que le récepteur est raccroché, le courant de ligne (is) décroît. Cette baisse de courant est détectée par l'intermédiaire d'une résistance (R2) à l'aide d'un circuit de détection en boucle (13), qui envoie un signal (S1) à un circuit de commande (14). Celui-ci envoie ensuite des signaux (S2) et (S3) permettant la connexion des amplificateurs auxiliaires (5) et la déconnexion des amplificateurs de signaux vocaux.
Patent EP-0289785-B1 (EP)
IPC: C10L1/24
Filed: 1988-03-31
Granted: 1991-07-03
Abstract: In engines in which alcohol fuels are used together with lubricants, these contain a small quantity of one or more compounds based on polyol ethers and are suitable for engines run with hydrocarbon fuels.
Patent EP-0298354-B1 (EP)
IPC: E06B3/22
Filed: 1988-06-29
Granted: 1992-11-19
Abstract: Plastic frame for windows, doors or the like, having at least one frame spar which consists of a multi-compartment profile and has an end face which faces an adjacent spar of a second frame, from which end face projects a frame covering which covers the gap between the two frames, and which spar has a metal reinforcement profile. To make the plastic frame more burglar-proof, it is designed in such a way that the reinforcement profile is an L-shaped outer cover strip, one leg of which covers the end face of the frame spar and the other leg of which covers the frame-covering surface on the gap side.
Patent EP-0299308-B1 (EP)
IPC: E04C2/34
Filed: 1988-07-02
Granted: 1992-02-05
Abstract: A structure based on velour fabric, having at least a first layer and a second layer and intermediate ribs connecting these layers provides a production-efficient, stable and nevertheless light-weight product. The velour fabric is made of a commercial yarn such as aramid fiber, carbon fiber, ceramic fiber or in particular glass fiber. The velour fabric is resin-hardened, wherein the intermediate ribs for rigid spacing elements between the first layer and the second layer.
Patent EP-0304138-B1 (EP)
Title: Process for making 1,3-dioxane derivatives
IPC: C07C311/02
Filed: 1984-11-06
Granted: 1992-03-04
Abstract: The invention provides a novel process for the manufacture of [2,3-trans]-tetrahydro-5-hydroxy-3-hydroxymethyl-2-phenylfurans of the formula IIa, useful as intermediates in the production of novel (4-phenyl-1,3-dioxan-cis-5-yl)alkenoic acids of the formula I in which Ra and Rb are independently hydrogen, alkenyl, alkyl, halogenoalkyl, pentafluorophenyl, aryl or aryl-(1-4C)alkyl; or Ra and Rb together are polymethylene; Rc is hydroxy or (1-6C)alkanesulphonamido, A is vinylene, n is 1, Y is polymethylene, and benzene ring B bears various optional substituents. The compounds of formula I are obtained by the reaction of an aldehyde of formula II with an ylid to give an erythro-diol of formula III which is then cyclised to the required dioxane derivative of formula I. The aldehydes of formula II are obtained from the corresponding lactols of formula IIa, which are themselves obtained with the correct trans-stereochemistry by the inventive process using two selective reductions of a trans-phenylparaconic acid of formula V. The compounds of formula I are useful as therapeutic agents.
Patent EP-0325019-B1 (EP)
Title: Low differential 3-d viewer glasses and method
IPC: H04N13/00
Filed: 1988-03-04
Granted: 1991-05-29
Abstract: A method for creating a 3-D television effect is disclosed in which a scene is recorded with a relative lateral movement between the scene and the recording mechanism (2). The recording is played back and viewed through a pair of viewer glasses (46) in which one of the lenses (18) is darker and has a spectral transmission characterized by a reduced transmissivity at at least one, and preferably all three, of the television's peak radiant energy wavebands. The lighter lens (20), on the other hand, has a spectral transmission characterized by a reduced transmissivity at wavelengths removed from the television energy peaks. The result is a substantially greater effective optical density differential between the two lenses when viewing television than in normal ambient light. This produces a very noticeable 3-D effect for television scenes with the proper movement, while avoiding the prior "dead eye" effect associated with too great a density differential in ordinary light. Further enhancement is achieved by providing the darker lens (18) with a higher transmissivity in the blue and red regions than in the yellow or green regions.
Patent EP-0294357-B1 (EP)
Inventor: DELOGNE PAUL
IPC: H04N19/126
Filed: 1988-05-27
Granted: 1994-09-14
Abstract: In a method in which the data related to the image are read in successive blocks, then subjected to orthogonal transformation, the coefficients of the transform obtained being quantized and analyzed according to a certain order and applied in the form of binary signals to a redundancy reducing coder, the signals representing the coefficients of the transform are stored in a memory organized in several blocks, and the contents of said memory are analyzed such that the signals applied to the redundancy reducing coder comprise sets of signals of coefficients taken from a group of blocks, the signals of each coefficient in each set being taken from a separate block belonging to said group of blocks.
Patent EP-0383795-B1 (EP)
Title: Refrigerant reclaim method and apparatus
IPC: F25B45/00
Filed: 1988-10-10
Granted: 1993-05-26
Abstract: A refrigerant reclaim system includes a compressor (30), a heat exchanger (10), an oil separator (20), a condenser (40), a chill tank (50), a filter-dryer (63) and a cooling coil (65) in the chill tank. Refrigerant to be reclaimed is drawn through the cold side of the heat exchanger (10) converted to a gas which is discharged into the oil separator (20) where the gas is directed upwardly in an expanding stream. The flow of the stream is abruptly interrupted to separate oil from refrigerant.
Patent EP-0325333-B1 (EP)
IPC: B65G21/20
Filed: 1989-01-18
Granted: 1992-09-02
Abstract: Chain conveyor in which a chain (15) with flat conveyiong surfaces (16) slides on guides (10) with which there are associated magnets (19) that retain the chain against the slip faces (13) of the guides. Between these faces (13) is a channel-shaped gap (14) of which at least the sides consist of inserted elements (20) which close seats (18) in the guide which house the magnets (19).
Patent EP-0364015-B1 (EP)
Inventor: MOUISSIE BOB
IPC: H01R13/719
Filed: 1989-09-11
Granted: 1995-03-22
Abstract: A fixing frame for a flat filter unit having a flat substrate with a pattern of passages for the contact elements of a connector. The fixing frame compres a metal base plate having a pattern of passages corresponding to said filter unit, and being provided at two opposite edges with upright sides which each merge into guide grooves for accomodation between them of said flat filter unit. The fixing frame being provided with spring-loaded contact elements for contacting the housing or shielding of a connector.
Patent EP-0406494-B1 (EP)
IPC: B23C1/10
Filed: 1989-07-07
Granted: 1993-10-06
Abstract: This invention relates to an improvement for tool milling machine or the like type complex processing machines. In more detail the machine embodiment has horizontal spindle head unit and arm movable from back to the forth (including power drive) and under the arm, there are slide rails groove being provided for coupling cutter rod of horizontal milling cutter; slide rails being located on one side or both sides, are provided for coupling motor spindle heat unit with independent drive power for milling or boring or drilling or tapping or inserting or grinding etc.
Patent EP-0412975-B1 (EP)
IPC: C04B35/65
Filed: 1989-04-10
Granted: 1993-07-28
Abstract: Un moulage céramique produit par métallurgie des poudres contient au moins un composant inorganique dispersé, incorporé dans une phase d'oxyde d'aluminium et/ou de nitrure d'aluminium et/ou de nitrure d'oxyde d'aluminium. Ledit moulage céramique présente (a) une variation de longueur inférieure à U 10%, de préférence inférieure à 1%, par rapport à l'état normal, (b) une porosité inférieure à 15% et (c) des joints des grains exempts de phase vitreuse. Ledit moulage céramique peut être obtenu par frittage à partir d'un aggloméré vert contenant, outre ses composants inorganiques dispersés, au moins 10% en volume d'une poudre d'alliage d'aluminium, que l'on fait réagir partiellement ou entièrement pour obtenir Al2O3 et/ou AlN et/ou du nitrure d'oxyde d'aluminium, sans que la morphologie des composants inorganiques que le moulage contient sous forme dispersée soit modifiée.
Patent EP-0429520-B1 (EP)
Title: Orientating optical fibres
IPC: G02B6/02
Filed: 1989-08-18
Granted: 1993-04-14
Abstract: A method and apparatus for setting the orientation of an optical fibre (6) having at least one planar section extending along its length comprises a light source (3) for generating a beam of light which impinges on the fibre (6). Light reflected by the fibre is detected by a light detector (5) and the fibre is rotated by means of a tube (1) into which it is inserted while the intensity of the detected light is monitored. When the intensity becomes a maximum then the planar face is facing in a known direction.
Patent EP-0382041-B1 (EP)
IPC: F16K11/02
Filed: 1990-01-29
Granted: 1993-08-11
Abstract: In a mixing valve for use in sanitary fittings, the individual valve parts for controlling the mixture ratio and the total flow being arranged encapsulated in a housing, the housing being formed from a jacket sleeve (2) and a base part (3), and seals (4) for the sealed connection of the individual valve parts to the inlet and outlet ducts of the sanitary fitting being provided in the base part (3), in order to prevent individual parts inadvertently falling out of the mixing valve it is proposed that the base part (3) be fixed in the jacket sleeve (2) such that it can move in an axially limited manner and that the seals (4) are latched by friction connection in partial regions in the retaining slots (31). 
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Patent EP-0416314-B1 (EP)
Inventor: HOFMANN HERMANN
IPC: A46B17/06
Filed: 1990-08-09
Granted: 1993-11-03
Abstract: A device for cleaning toilet brushes has a housing which surrounds the toilet brush (7), is protected from splashes, and in the bottom of which there is an outlet (16) for the waste water. A feed line (6) leads to the housing (1). In order to be able to clean the toilet brush simply, reliably and effectively, jets (17) are provided which are directed onto the toilet brush (7, 4, 15). <IMAGE>
Patent EP-0420578-B1 (EP)
Inventor: MUSSINI GIAN PIERO
IPC: A24C5/34
Filed: 1990-09-25
Granted: 1995-01-18
Abstract: A device 10 for sorting rod-like articles, for example cigarettes, into separate compartments, according to their weight is disclosed. The device feeds a single article from a hopper 12 into a channel 16 with the aid of two ribbed drums 14. The article then drops into a groove 22 in a delivery shaft 20 where it is tipped onto a series of 'V' shaped members 28 located on the top of a balance 50. The weight of the article is determined and the article is then ejected by lifting arms 34, 36 onto the top wall of a ramp 64. The article is allowed to roll freely down the ramp. A microprocessor causes one of a number of doors 70 in the top wall of the ramp to open according to the weight of the article and the article then drops into a chamber 58 below the ramp.
Patent EP-0471913-B1 (EP)
Inventor: PEREGO LUCIANO
IPC: B65H19/12
Filed: 1990-08-28
Granted: 1995-01-11
Abstract: In a cassette loading machine several loading modules (4) carry out the loading of a predetermined amount of use tape (8) into the individual cassettes (3), said tape being continuously supplied from a pancake (9) mounted on a support hub (10). When one of the pancakes (9) mounted on one of the hubs (10) is out of tape (8), the intervention of a manipulating unit (48) occurs and said unit picks up, by means of a grasping and release member (59) carried by a supply module (55), a new pancake (9) filled with use tape (8) from a storage unit (14) located sideways. The manipulating unit (48) moves close to the out of tape pancake (9) and removes it from the respective support hub (10) with the aid of a grasping member (59) carried by a discharge module (54). Then the new pancake (9) filled with use tape is mounted onto the support hub (10) in place of the out of tape pancake (9). <IMAGE>
Patent EP-0456691-B1 (EP)
Inventor: FERNANDEZ RICHARD EDWARD
IPC: B01J23/44
Filed: 1990-01-03
Granted: 1994-06-22
Abstract: A process for treating an impure mixture consisting essentially of at least one olefinic impurity and at least one saturated halocarbon selected from fluorocarbons and fluorohydrocarbons by contacting the mixture with a source of hydrogen in the presence of a hydrogenation catalyst, whereby the olefinic impurity is converted to a hydrogenated form thereof, to produce a treated mixture consisting essentially of the hydrogenated form of the olefinic impurity or impurities and the saturated halocarbon or halocarbons from the impure mixture.
Patent EP-0453502-B1 (EP)
Inventor: STAUFFER JOHN E
IPC: C07C21/06
Filed: 1989-11-27
Granted: 1995-02-15
Abstract: Est décrit un procédé pour chlorer de l'éthane en utilisant comme agent de chloration du chlorure d'hydrogène, du chlore ou des mélanges. Le procédé ocmprend des étapes de réaction effectuées en tandem dans des zones séparées, consistant tout d'abord à faire réagir du perchloréthylène avec du chlorure d'hydrogène et de l'oxygène en présence d'un catalyseur d'oxychloration pour obtenir de l'hexachloroéthane et de l'eau, et deuxièmement à faire réagir en phase vapeur l'hexachloroéthane avec le substrat d'éthane pour produire des éthanes chlorés, des éthylènes chlorés et du chlorure d'hydrogène.
Patent EP-0457853-B1 (EP)
Inventor: ABSIL ROBERT PETER LEONARD
IPC: B01J29/70
Filed: 1990-04-09
Granted: 1997-08-06
Abstract: A feedstock containing one or more C9+ aromatic compounds, and optionally toluene, is converted over a catalyst comprising a zeolite possessing a Constraint Index  of 1 to 3 to provide a product which contains substantial amounts of benzene and xylene(s).
Patent EP-0460133-B1 (EP)
Inventor: BERGER GUENTHER
IPC: B24B23/03
Filed: 1990-12-04
Granted: 1993-10-27
Abstract: Dans le cas d'une meuleuse à excentrique (1) avec mécanisme excentrique (4) permettant de produire au moyen d'un mécanisme de roulement embrayable (5) un meulage plus ou moins grossier, il s'agit de pouvoir reconnaître de l'extérieur le mode de meulage choisi également pendant que la machine tourne. L'affichage optique, selon l'invention, de l'image de la surface polie utilise l'effet consistant en ce que pendant le fonctionnement, des points sur le disque de meulage (10) décrivent des cycloïdes. Pendant le mouvement cycloïdal du disque de meulage, certains points s'arrêtent chaque fois un instant sur des points de rebroussement. A ce moment apparaissent des repères (20) qui laissent reconnaître le type du mouvement de meulage. Les repères (20) sont fixés dans le rayon sur le disque de meulage (10) sur lequel se trouvent des points décrivant des cycloïdes ordinaires, c'est-à-dire qui ne sont ni prolongées, ni raccourcies.
Patent EP-0449195-B1 (EP)
Inventor: GOTO GIICHI
IPC: C07D207/08
Filed: 1991-03-26
Granted: 1996-05-08
Abstract: A compound useful for central antioxidant having inhibitory activity of degeneration and necrocytosis of cerebral cells of the formula (I): <CHEM>  wherein     A and B are independently (1) a group of the formula: <CHEM> wherein R1 and R2 are independently hydrogen atom, an optionally substituted hydrocarbon residue or an optionally substituted heterocyclic group, or R1 together with R2 and the nitrogen atom to which they are bound may form a cyclic amino group, provided that both R1 and R2 are not hydrogen atom at the same time, or (2) a group of the formula: <CHEM> wherein D is O or S, R3 is hydrogen atom, an optionally substituted hydrocarbon residue or an optionally substituted acyl group, m is 1, 2, or 3 and n is 0, 1, 2, 3 or 4; p is 1 or 2, provided that both A may be the same or different when p is 2; and R4, R5 and R6 are independently hydrogen atom, a lower alkyl or a lower alkoxy, or R5 and R6 may bond together to form -CH=CH-CH=CH-, or a salt thereof.
Patent EP-0457363-B1 (EP)
Inventor: DUNCAN IAN JAMES
IPC: A47L9/02
Filed: 1986-08-27
Granted: 1995-11-22
Abstract: A vehicle comprises brush gear (24), a duct (36), a chamber (38) and suction means (164,166) connected to said chamber (38). The suction means (164,166) discharges the screened air from the chamber (38) through the screening means (192) to a diffuser duct (174). <IMAGE>
Patent EP-0455379-B1 (EP)
Inventor: LARSON GARY ROBERT
IPC: B05D7/24
Filed: 1991-04-18
Granted: 1994-12-14
Abstract: A method for improving the quality of a mastic coating system by using a latex barrier tiecoat which is composed of a water-insoluble latex polymer and a multivalent metal ion. The tiecoat is applied to a substrate and then a mastic coating is applied to the tiecoat to yield a mastic coating system having excellent resistance to blistering when the mastic coating system is exposed to long-term ponded water. Certain latex polymer compositions containing multevalent metal ions are useful as tiecoat compositions between a substrate and a subsequently applied mastic coating, especially to provide increased adhesion and blistering resistance when the coating is exposed to ponded water.
Patent EP-0489510-B1 (EP)
Inventor: ALCORN BARRY A
IPC: G01R31/00
Filed: 1991-11-14
Granted: 1997-04-02
Abstract: A system (210) for providing receiver termination in automatic test equipment (ATE) wherein the automatic test equipment (ATE) is capable of testing a plurality of devices under test (DUT). The automatic test equipment has a plurality of receivers (40) each of which is connected to the receiver termination system (210) of the present invention. The system (210) selectively connects each receiver termination to one of a plurality of devices under test (DUT). Each of the receiver terminations is connected between one of the automatic test equipment receivers and the analog multiplexor (MUX) and provides a high reference voltage clamping value for clamping signals appearing on the input to the receiver at the high reference value tailored for the specific device under test (DUT). It also provides a low reference voltage for clamping signals appearing on the input of the receiver at a low reference voltage value tailored to the device under test (DUT). An analog reference control (310) is connected to each of the plurality of receiver terminations (300) and delivers to each receiver termination high and low reference voltage clamping values tailored for each device under test (DUT) connected to the receiver termination. A state machine (330) controls the delivery of the high and low reference clamping voltage values to the receiver terminations. <IMAGE>
Patent EP-0485347-B1 (EP)
Inventor: BONELLI FABRIZIO
IPC: C12N15/40
Filed: 1991-11-04
Granted: 1994-09-14
Abstract: It is described a composition comprising recombinant HDAg and HDAg-like polypeptides with an antigenicity comparable to the natural molecule expressed in human liver HDV infected cells. It is also described aprocess for the purification of said molecules and immunoassays for the use thereof. <IMAGE>
Patent EP-0453422-B1 (EP)
Inventor: HASSELKVIST ROLF
IPC: E01D15/133
Filed: 1991-03-01
Granted: 1994-06-08
Abstract: A bridge element for an army bridge comprising two parallel track lanes (10, 11), a framework structure carrying said track lanes, and coupling devices (15, 16, 70) for connecting a plurality of bridge elements sequentially to form a row. The framework construction includes a first section (12) with track lanes (10) a second section (13) with ramp track lanes (11); and a third section (14) which connects the first and the second sections together. A longitudinally extending space (42) formed beneath the track lanes and has the form of an inverse V with a truncated apex. The first section is identical with the second section. The characteristic feature of the invention is that said framework construction is a welded non-collapsible construction wherein each first and second sections comprises, a pair of parallel, longitudinally extending bottom beams (30, 31) spaced apart a short distance in a first plane; a triplet of top beams (33, 34, 35) with two outer beams (34, 35) and a central beam (33), arranged in a second plane located above the first plane, said top beams being parallel and spaced apart at a somewhat larger distance than the bottom beams; pairs of vertically mounted struts (37, 38) extending between the two bottom beams and the two outer beams of the beam triplet, to form a V-shape; and vertical diagonal struts (32) extending between the bottom beams (30, 31). <IMAGE>
Patent EP-0457871-B1 (EP)
Title: Vorrichtung mit zwei benachbart angeordneten, von hand greifbaren behältern
Inventor: EBERSBERGER HANS HARTWIG
IPC: B65D69/00
Filed: 1990-12-10
Granted: 1993-10-20
Abstract: Bei einer Vorrichtung mit zwei benachbart angeordneten, von Hand greifbaren und je eine Öffnung aufweisenden Behältern, insbesondere Kunststoffflaschen, ist zur einfachen und wechselseitigen Benutzung beider Flaschen erfindungsgemäss ein Drehgelenk vorgesehen, durch das die Behälter (1, 2) in ihrer benachbarten Anordnung gehalten sind und in der Weise gegeneinander verdrehbar sind, dass ein Winkelabstand zwischen den Öffnungen herstellbar ist.
Patent EP-0505411-B1 (EP)
Inventor: DALLAIRE MICHEL
IPC: E04H4/00
Filed: 1990-12-17
Granted: 1995-08-30
Abstract: A molded plastics framework for an above-ground swimming pool which includes an endless molded base member having post sockets and a continuous cove integral therewith. The base member is made up of a plurality of identical molded modules which are connected together end to end to make up the endless base member. Molded plastics posts are secured in the base socket and extend upwardly in a spaced apart manner and receive an endless ledge made up of molded ledge segments connected end to end above the posts.