baber/WOPTO huggingface dataset:
Patent EP-0225256-B1 (EP)
IPC: G02B6/26
Filed: 1986-11-21
Granted: 1992-07-15
Abstract: The device consists of an optical fibre coupler (4) with at least three ends (5 to 8). Connected to the ends are a semiconductor light source (1) whose intensity is modulated, a photoconducting semiconductor (2) and an optical sensor consisting of a multimode optical fibre (3) with a pointed end. 
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Patent EP-0207016-B1 (EP)
Title: Improvements in the wall-anchored tables
IPC: A47B5/06
Filed: 1986-06-19
Granted: 1991-12-27
Abstract: Improvements in the wall-anchored tables,wherein each table 1 is provided with at least three legs 2,3, two of them 2, being arranged on a side and one 3, at least on the opposed side, said legs being housed within sheaths or guides 6 embodies or not within the thickness of the tables and ending with hooking means 4 to an anchoring device 15 pre-arranged on a wall, each leg being formed as a single body or being longitudinally divided into two portions mutually slidable and fixable. The terminal portion of the leg towards the sheat 6 is provided, directly or indirectly, with a slot or link-block 4 apted to receive a pin 10 carried by a slider 9 housed within the sheath, said pin 10 being able to slide in the link-block 11 or slot which permits when the leg is disengaged from the sheath, to incline angularly the leg and allows to the leg a movement upwards, thus preventing a further undesired rotation of the leg itself.
Patent EP-0238626-B1 (EP)
Inventor: DOANE J WILLIAM
IPC: G02F1/1337
Filed: 1986-09-16
Granted: 1995-05-03
Abstract: The spontaneous formation of liquid crystal microdroplets by regulated phase separation from a solution of their isotropic state in matrix-producing composition, the matrix being solid and light transmissive synthetic resin, during solidification of such matrix yields a light modulating material consisting essentially of microdroplets (11) of liquid crystal dispersed in the matrix (10).
Patent EP-0250455-B1 (EP)
IPC: B44D3/16
Filed: 1986-09-22
Granted: 1991-10-16
Abstract: Method and apparatus for automatically and remotely removing unwanted organic films from surfaces of vehicles and satellites in space. A particle beam generator (12) draws molecular oxygen from an on-board supply chamber (14) and develops a stream of positively charged oxygen ions (40). These ions are directed toward a surface or component of a spacecraft such as a solar cell, radiation emission aperture, or sensor objective lens (44) which has been coated by an opacifiying, organic contaminant layer (42) that impairs the efficacy of the spacecraft. The ions (40) bombard the contaminant layer (42) and remove it by both kinetic interaction and chemical oxidation. Spacecraft surfaces and components may be restored and renewed to their original operational capabilities through this method of volatilizing debilitating occluding residues which have been hardened by solar radiation away from the spacecraft as harmless gases (50).
Patent EP-0282616-B1 (EP)
Title: Ultrasonic liquid sprayer
IPC: B06B1/06
Filed: 1987-03-17
Granted: 1989-10-04
Abstract: An ultransonic atomizer for liquids comprises a piezoelectric transducer (16) mechanically coupled to an amplitude transformer (20), an atomizing disk (21) mounted to the free end of the amplitude transformer (20), a housing (22) enclosing at least the amplitude transformer (20) and a cap (30) supporting a sieve-like diaphragm (31). The cap (30) is so mounted to the housing (22) that the diaphragm (31) rests on the atomizing disk (21). The cap (30) consists of two mutually concentric cap parts (32, 33) of which one (32) supports the diaphragm (31) and the second (33) serves to mount the entire cap (30) on the housing (22). A spring (36) is so mounted between the two cap parts (32, 33) that the sieve-like diaphragm (31) is held elastically against the atomizing disk (21) and that the opposing force from the spring (36) thereby is transmitted into the second cap part (33) fixed in the housing. Such a liquid-atomizer is characterized in that the diaphragm (31) always rests with a precisely defined prestressing on the atomizing disk (21), whereby operational reliablity heretofore not yet achieved with the previous ultrasonic liquid atomizers is obtained.
Patent EP-0243778-B1 (EP)
IPC: B01D53/34
Filed: 1987-04-13
Granted: 1993-01-13
Abstract: Waste gases arising in the combustion process in firing installations are purified by using a heat exchanger (12), through which the highly heated waste gases (17) leaving the firing region first flow. The waste gases (17) are thereby cooled down to such an extent that, in a downstream condenser (13), the temperature falls below the dew point of the waste gases (17), so that the water content in the waste gases (17) is then precipitated with simultaneous binding of the pollutant fraction. The waste gases (17) of reduced pollutant content are then fed for final purification to a device (16) which sprays these gases with water (18). The purified waste gases (17) then serve in the heat exchanger as coolant for the highly heated waste gases which are fed to the heat exchanger and which come directly from the firing installation and are thus cooled. The purified waste gases heated by this heat exchange step are then discharged into the environment. <IMAGE>
Patent EP-0246534-B1 (EP)
Inventor: HARTWIG WOLFGANG DR
IPC: C07D207/28
Filed: 1987-05-12
Granted: 1997-01-15
Abstract: The invention provides pure enatiomers of 4,5-disubstituted  gamma -butyrolactams of the general formula   <IMAGE>   By means of the pure enantiomers of 4,5-disubstituted  gamma -butyrolactams (I), according to the invention, it is now possible to synthesize (+)-(3R), (4S), (5S), (7R)-3-hydroxy-5- alpha -hydroxybenzyl-1-methyl-4-phenyl-pyrrolidin-2-one and derivatives in the form of pure enantiomers.
Patent EP-0253974-B1 (EP)
IPC: G01B11/02
Filed: 1987-05-13
Granted: 1989-11-15
Abstract: A length- or angle-measuring arrangement for measuring the relative position of two objects. A graduation (Ta) lies in a graduation plane (TEa) of a graduation carrier (TTa) which is connected with one of the objects outside the neutral plane (NEa) of the graduation carrier (TTa). The graduation carrier (TTa) is scanned by means of a scanning graduation (ATa) in a scanning graduation plane (ATEa) of a scanning unit (Aa) which is connected with the other object. To eliminate measuring errors brought about by bendings of the graduation carrier (TTa), the scanning graduation (ATa) of the scanning unit (Aa) is arranged in the neutral plane (NEa) of the graduation carrier (TTa).
Patent EP-0277297-B1 (EP)
IPC: B65G47/06
Filed: 1987-11-18
Granted: 1992-01-29
Abstract: A device for separating cylindrical pieces (1) is described, which are stored in a container (2) with walls which are arranged at an angle and run towards one another, which has, arranged at the deepest point of the container bottom, an extraction opening (3) for the parts in one wall (2') and a conveying device (conveyor belt 4) which is integrated at least into the lower part of the other wall which forms the container bottom. The device according to the invention is characterised in that the transport direction (6) of the conveying device (4) is towards the highest point of the container bottom. As a result of this, a uniform separation of cylindrical pieces is ensured. <IMAGE>
Patent EP-0252732-B1 (EP)
Inventor: BANNON YVONNE BRIGID
IPC: A61N1/30
Filed: 1987-07-08
Granted: 1994-02-09
Abstract: A disposable electrode (3) for use in a transdermal device comprises a first surface adapted for contact with human skin and through which a drug substance contained in the electrode passes to the skin under the influence of an iontophoretic or electro-osmotic force and a second surface (4) which is electrically conducting, the electrode has a surface area in contact with the skin, in use, in the range 0.1 to 30 cm<2> and a drug dissolved or dispersed in a hydrophilic medium (5) at a concentration in the range 0.1 to 15% (w/v) based on the hydrophilic medium.
Patent EP-0256691-B1 (EP)
IPC: A61K8/81
Filed: 1987-07-24
Granted: 1992-01-08
Abstract: A substantially homogeneous oil-free, fatty alcohol-free hair conditioner base comprising, in weight percent, from about 0.5 to about 3.0 percent Laureth-4; from about 1 to about 4 percent of Choleth 24; from about 0.1 to about 0.8 percent hydroxyethylcellulose; from about 0.4 to about 0.8 percent Polyquaternium 10; and a solvent selected from the group consisting of purified water and a water-alcohol mixture. Cationic/anionic grooming agents, moisturizing agents, viscosity modifiers, preservatives, and fragrance can be added to form hair care products therefrom.
Patent EP-0290438-B1 (EP)
Title: Agencement de circuit de transmission de valeurs mesurees au niveau des roues d'un vehicule
IPC: H05F3/00
Filed: 1986-12-24
Granted: 1991-05-22
Abstract: Un agencement de circuit pour transmettre des valeurs changeantes telles que la pression et la température mesurées au niveau des roues d'un véhicule transmet les valeurs mesurées de manière très précise, fiable et rapide à un circuit fixe de traitement (12), sous la forme de signaux de haute fréquence. Un enroulement de transmission (13) connecté à cet agencement, fixé près de la roue et alimenté en tension par un générateur d'impulsions rectangulaires (15) coopère avec un enroulement de transmission (19) fixé à la roue du véhicule de façon à tourner avec celle-ci et connecté à un circuit détecteur (20) qu'il alimente. Le circuit détecteur (20) comprend un élément d'horloge (29) qui réagit à une crête de tension de l'enroulement rotatif de transmission (19), à la fin d'une impulsion de tension envoyée par le générateur d'impulsions rectangulaires (15), et enclenche après un intervalle correspondant un circuit d'horloge (30) connecté à sa sortie afin de transmettre les valeurs mesurées. L'intervalle de l'élément d'horloge (29), ajouté au temps de mise sous tension du circuit d'horloge (30), est plus court que le temps de repos de la tension rectangulaire au niveau du générateur d'impulsions rectangulaires (15).
Patent EP-0346466-B1 (EP)
Title: Closing member for closing trace of terminal hole of separator in concrete wall
IPC: E04G17/06
Filed: 1987-11-11
Granted: 1992-03-25
Abstract: This invention relates to a closing member for closing a trace of a terminal hole of a separator (4) in a concrete wall (13). A stepped portion (2) is disposed at a suitable intermediate portion on the outer peripheral surface of a main body (1) of a closing member (a) havint the shape of a truncated cone, and the outer diameter on the side of a separator is formed to have a smaller diameter. A screw hole (6) which meshes with a screw at the separator end portion is formed at the center on the end surface on the smaller diameter side, and a tool engagement portion (7) is formed on the end surface on the larger diameter side. Fitted to the smaller diameter portion of the main body is a water-swellable rubber cylinder member (8) whose outer peripheral surface is tapered towards the end surface on the smaller diameter side, whose end surface on the larger diameter side comes into contact with the stepped portion (2) of the main body (1) and whose end surface on the smaller diameter side extends to at least the end surface of the main body on the smaller diameter side.
Patent EP-0280910-B1 (EP)
Title: Guide for a sliding door, in particular of a shower partition
IPC: A47K3/34
Filed: 1988-02-04
Granted: 1991-03-27
Abstract: The guide has a transverse bar which extends in the direction of displacement, has a bottom strip (11), which can be placed on a supporting base, and is provided with a holding strip (41), extending in the direction of displacement, to which holding strip a slide guide device (61, 63, 65), extending in the direction of displacement, is detachably fastened for guiding at least one displaceable door element, the holding strip (41) being a separate construction element which is fastened detachably to the bottom strip (11). <IMAGE>
Patent EP-0301263-B1 (EP)
Title: Lower kitchen cabinet
IPC: A47B77/02
Filed: 1988-06-30
Granted: 1991-09-04
Abstract: In a lower kitchen cabinet, having a worktop (2) and at least one front door (3), arranged below the worktop, a grip hollow (5) is arranged behind the top edge of the front door. Arranged above the top edge of the front door (3) in the grip hollow (5) is a panel (6) which continues the contour of the grip hollow and can be pulled out towards the front. This panel forms the front of a drawer (7). <IMAGE>
Patent EP-0298528-B1 (EP)
Title: Sliding roof structure, more specifically veranda roof
IPC: E04B7/16
Filed: 1988-05-13
Granted: 1993-03-03
Abstract: The invention concerns a sliding roof structure with sliding profiles (8) that comprises laterally at various levels, wings (8 min , 8 sec ) of which the top one serves as a support for a fixed frame (28), the one in the middle as a slide for a top sliding frame (31) and the bottom one as a slide for a bottom sliding frame (32), with the latter frames so designed that they can be moved up and down along the aforesaid sliding profiles, and with the top and the bottom sliding frame profiled in such a manner that during a displacement toward the closed position, the bottom sliding frame (32) will carry along the top sliding frame (31) while the top sliding frame (31) is opened by pushing against this frame two angle bars (41) fixed to the bottom sliding frame (32).
Patent EP-0314352-B1 (EP)
Title: Recovery of noble metals
IPC: C22B3/00
Filed: 1988-10-14
Granted: 1992-05-13
Abstract: A process for recovering Group VIII noble metals from tar is provided. The process involves heating a mixture of the Group VIII noble metal, tar and methyl iodide in a closed system at a temperature in excess of 50 DEG C. During the process the Group VIII noble metal is precipitated in an insoluble form which can be separated by e.g. filtration. Precipitation preferably takes place at a temperature in the range 120 to 180 DEG C. The process is particularly suitable for the recovery of either rhodium or iridium.
Patent EP-0292550-B1 (EP)
Title: Appareil pour commander l'affichage de caracteres au moyen d'attributs visuels appliques a ces derniers
IPC: G09G5/30
Filed: 1987-11-27
Granted: 1992-07-01
Abstract: Un appareil pour commander l'affichage de caractères sur un dispositif à écran cathodique (58) comprend une mémoire (18) dans laquelle sont stockés des caractères à afficher. Chaque caractère est affiché selon un nombre prédéterminé de lignes de balayage, et la mémoire (18) mémorise chaque caractère sous forme d'un ensemble de multiplets de données dont chacun représente une ligne de balayage du caractère respectif. Un multiplet de données de chaque ensemble est un multiplet d'attributs contenant des bits de données d'attribut. Un appareil de commande (22) d'affichage comporte des moyens de sélection permettant de sélectionner les bits d'attribut d'un caractère à afficher, des moyens logiques d'attribut permettant d'appliquer les bits d'attribut de chaque bit d'attribut sélectionné aux autres bits de données du caractère correspondant, et une sortie vidéo (50) permettant d'extraire des signaux de données représentant le caractère à afficher avec les bits d'attribut appliqués.
Patent EP-0345273-B1 (EP)
Inventor: STRANDJORD ANDREW J
IPC: G11B7/243
Filed: 1988-01-06
Granted: 1996-02-28
Abstract: Optical memory storage media, e.g. a compact disc. A method of preparing the media (e.g. discs) is also taught. The storage media is formed from a substrate material having tightly bonded to the surface a highly reflective soft metal alloy formed of, for example, an alloy including at least five percent by weight of each of at least two metals selected from the group consisting of cadmium, indium, tin, antimony, lead, bismuth, magnesium, copper, aluminum, zinc and silver.
Patent EP-0395671-B1 (EP)
Inventor: HAGEN FLOYD W
IPC: G01P13/02
Filed: 1988-08-15
Granted: 1994-03-23
Abstract: An air data sensor comprises a shaft probe (15) having a sharp edge orifice pitot port (24), and a tapered leading end (21) which blends into the main barrel portion (20) of the probe (15) a short distance downstream from the pitot port (24). Sets of sensing ports (31, 32, 33, 34) are utilized and at least one pair of ports (31, 32) or (33, 34) is oriented on a common axis and facing in opposite directions. By using the pressures sensed in more than one combination of ports, that is by co-using the pressure signals, static pressure, impact pressure, angle of attack and angle of sideslip can be derived. The ports (31, 32, 33, 34) are positioned on the tapered forward section (21), rearwardly of the pitot port (24) before the full size of the barrel (20) is reached, and are positioned very close to the leading end (24) for reliable readings at high angles of attack.
Patent EP-0395695-B1 (EP)
Inventor: IQBAL TAHIR WESTFORD STREET
IPC: G01N33/86
Filed: 1988-09-06
Granted: 1995-01-18
Abstract: Tris(isonitrile)copper(I) complex salts with anions selected from BF4, PF6, ClO4, I, Br, Cl and CF3COO are useful in preparing radionuclide complexes rapidly at room temperature. Preferred isonitrile ligands are ether isonitriles. The tris(isonitrile)copper(I) adducts enable technetium complexes, such as those of Tc99m, to be prepared easily just prior to their use as imaging agents.
Patent EP-0370574-B1 (EP)
Inventor: HULSINK GERHARDUS JOHANNES
IPC: H01F27/34
Filed: 1989-11-17
Granted: 1995-02-01
Abstract: A winding for a transformer or choke coil is disclosed, wherein succesive turns are arranged onto eachother in radial direction. To provide for optimal cooling conditions axially extending cooling channels are provided by placing spacers between the succesive turns of the winding. To provide for a limited volume, the turns are adjacent to eachother in the axial direction are located directly onto eachother without interspacing.
Patent EP-0340986-B1 (EP)
Inventor: SHUSTER JEFFREY R
IPC: C12N15/09
Filed: 1989-04-28
Granted: 1995-06-07
Abstract: A method is provided for expressing non-yeast proteins under the control of ADH2 regulatory sequences in a yeast host having enhanced expression of ADR I. Transformed yeast hosts are also provided.
Patent EP-0360485-B1 (EP)
Inventor: SOKOLOVSKY PAUL J
IPC: H01L23/50
Filed: 1989-09-12
Granted: 1995-07-19
Abstract: A PGA integrated circuit package includes a package substrate (12), a unidirectional electrically conductive elastomeric layer (14), a plastic tape layer (16) having a centrally disposed chip (18), an insulator layer (20), and a cover member (22). A plurality of metal terminal pins (24) extend from a bottom surface of the substrate (12) and protrude slightly above a top surface thereof to form terminal pin ends (30). The elastomeric layer (14) is deposited over the substrate (12) for engagement with the terminal pin ends (30). The tape layer (16) and the chip (18) are deposited over the elastomeric layer (14). The tape layer (16) has a metalized trace pattern deposited on its bottom surface. The metalized trace pattern terminates at its outer ends with spaced apart metal terminal pads (32) which are in substantially vertical alignment with the respective terminal pin ends (30). The insulator layer (20) and the cover member (22) are compressed to establish electrical interconnection between the terminal pads and the respective terminal pin ends through the elastomeric layer (14).
Patent EP-0373795-B1 (EP)
IPC: A61F5/441
Filed: 1989-11-30
Granted: 1993-02-17
Abstract: A bagside coupling (20) for an ostomy bag (28) is intended to cooperate with a filter cartridge (50). Inserting the filter cartridge in a suitable recess results in establishing connection between the interior of the bag and the exterior. Escaping gases are constrained to pass through filter material in the filter cartridge.
Patent EP-0327455-B1 (EP)
Title: Alkyl or benzyl ethers of phenol, processes for their preparation and their therapeutical use
IPC: C07C255/37
Filed: 1989-02-01
Granted: 1992-09-16
Abstract: Compounds of formula: 
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 in which:
 - R represents a C3-C6 alkyl group or a benzyl group substituted with R3, with R3 = H, halogen, C1-C4 alkyl, C1-C4 alkoxy, CF3, NO2 or CN; and
 - R2 represents:
 . a C1-C4 alkoxy group, in which case the pair (X, R1) = (O, OH), (O, C1-C4 alkoxy), (CHOH, H), (O, H), (CH2, H) or (CO, H);
 . an OH group, in which case the pair (X, R1) = (O, OH), (O, C1-C4 alkoxy), (O, H) or (CH2, H), with the provisos that:
 . when (X, R1) = (O, OH), R is other than C3-C6 alkyl and other than benzyl, and
 . when (X, R1) = (O, H), RO is other than 
<IMAGE>
 and other than o-benzyloxy;
 . a CN group, in which case the pair (X, R1) = (O, H) or (CH2, H); or
 . an NH-(C1-C4 alkyl) group, in which case the pair (X, R1) = (O, H) or (CH2, H), with the proviso that, when (X, R1) = (O, H) and R2 = NH-CH3 or 
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 RO is other than p-benzyloxy.
Patent EP-0406428-B1 (EP)
Inventor: OHBA MASATAKA
IPC: A61K31/00
Filed: 1989-09-08
Granted: 1995-03-01
Abstract: Dérivés peptidiques comprenant des peptides cycliques synthétiques représentés par la formule (I) ou des sels de ces composés. Dans la formule, (R) représente un résidu d'acide aminé ou un résidu d'oligopeptide ou de polypeptide. On décrit également un agent pharmacologique contenant ce dérivé en tant qu'ingrédient actif et inhibant l'adhésion de cellules animales sur un substrat. Ces dérivés peptidiques sont stables à l'hydrolyse enzymatique, et l'agent pharmacologique inhibe efficacement l'adhésion de cellules animales sur un substrat, réduit la métastase de cellules cancéreuses et inhibe l'agglutination de plaquettes.
Patent EP-0385116-B1 (EP)
Inventor: OSYPKA PETER DR ING
IPC: A61N1/375
Filed: 1990-01-30
Granted: 1995-06-07
Abstract: A connector (1) for a pacemaker electrode lead (2) has a plug pin (3), which is hollow in the longitudinal direction, for connection to a pacemaker and an insulating sheath (6) having, in the extension of the plug pin (3), a socket aperture (4) for receiving the free end (5) of the electrode lead (2), the electrically conducting connection being produced by clamping. In this arrangement, the longitudinal interior cavity (7) of the plug pin (3) fits over the insulated end (5) of the electrode lead and can be radially deformed for clamping thereto. At its end (3b) remote from the socket end (3a), the plug pin (3) carries the insulating sheath (6) with an insertion element (8) for the insulated region (5a) of the end (5) of the electrode lead, which lines the interior cavity (4) of the insulating sheath (6) to the extent that the remaining insulation (9) of the region (5a) can be easily pushed into the insulating sheath (6). The inlet element (8) projects beyond the end of the insulating sheath (6) and can be easily withdrawn after assembly. Clamping screws having a space requirement in the radial direction are advantageously avoided, so that the radial expansion of the connector (1) is correspondingly slight. 
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Patent EP-0399545-B1 (EP)
Inventor: LANGNER KLAUS-DIETER DR
IPC: C12N5/071
Filed: 1990-05-25
Granted: 1995-04-12
Abstract: The invention relates to a process for decontaminating mycoplasma-containing cell cultures. This entails cell cultures infected by mycoplasmas being subjected in a first step to an antibiotic treatment, and subsequently in a second step cells which are still infected being eliminated by 6-methylpurine deoxyribose solution.
Patent EP-0463210-B1 (EP)
Inventor: SCHUMACHER NORBERT W DIPL-ING
IPC: G06F11/10
Filed: 1990-06-27
Granted: 1995-05-31
Abstract: A circuit for checking the memory array address and contents is described. The circuit consists of at least one write address counter (120) and at least one read address counter (130). Before a data word is read into the array, each of its check bits are XORed with one bit of the address location at which the word is to be written. On reading out the word, the check bits are again XORed with the bits of the address location to restore their original value and the parity of the data word is checked. If the parity is found to be incorrect then it is known that an error has occurred either on reading in or reading out and the appropriate action can be taken.