baber/WOPTO huggingface dataset:
Patent EP-0396973-A1 (EP)
Inventor: HAYASHI YOSHIO
IPC: A61P25/28
Filed: 1990-04-26
Abstract: 4-lmidazoline derivatives represented by the formula (I) and/or formula (II):
     wherein R 1  represents C 1 -C 8  alkyl, C 3 -C 8  alkenyl, C 3 -Cs alkynyl, C 3 -C 8  cycloalkyl, or optionally substituted aralkyl; R 2  and R 3  independently represent hydrogen, C 3 -C 20  alkyl, C 3 -C 20  alkenyl, C 3 -C 20  alkynyl, C 3 -C 20  alkoxy, C 3 -C 20  alkenyloxy, C 3 -C 20  alkynyloxy, C 3 -C S  cycloalkyl, C 1 -C 10  alkylthio, or optionally substituted aralkyl or aralkyloxy; R 4  represents C 1 -C 6  alkyl, C 3 -C 8  cycloalkyl, or optionally substituted aralkyl; provided that R 2  and R 3  cannot be hydrogen at the same time, and pharmaceutically acceptable salts thereof. A pharmaceutical formulation containing the compound is also provided.
Patent EP-0402877-A1 (EP)
Inventor: ANDERSEN JAN RUD
IPC: G01N21/27
Filed: 1990-06-12
Abstract: The invention relates to a method and an apparatus for the photometric determination of properties of meat pieces, particularly the concentration of substances comprised therein, such as the pigment and protein content of meat, which are based on measuring the intensity of light, reflected from a meat surface whithin a predetermined wavelength range, and determining a quantitative value of the respective meat property therefrom. According to the invention, the measurements are made at a plurality of different wavelenghts, e.g. 32, covering a continuous wavelength range or spectrum. The obtained values are inserted as variables into a multi-variable equation or algorithm, the concentration values are calculated there­with. 
     The method and apparatus of the invention may be applied to pieces of meat which are conveyed on a slaughter line. The property determination is quick and so accurate that the pieces of meat may be graded immediately in accordance with the determined property.
Patent EP-0470273-A1 (EP)
Inventor: SUGIOKA TAKAMI
IPC: B65H59/38
Filed: 1990-08-06
Abstract: In a yarn winding apparatus which comprises a bobbin holder (2) for holding a yarn winding bobbin (3) and a contact roller (7) pressed to the bobbin held by the bobbin holder (2) or a package (4) wound onto the bobbin and by which the yarn is continuously wound, the winding apparatus further comprises a rotating speed detector (12) for detecting a rotating speed of the contact roller (7) and a tension detector (9) for detecting a tension in the yarn, and rotation of a motor (13) for driving the bobbin holder is controlled based on both informations comprising data detected by the rotating speed detector (12) and data detected by the tension detector (9) so that winding speed is adjusted at a predetermined value.
Patent EP-0416328-A1 (EP)
Inventor: LENARTZ ALOIS
IPC: F21S13/12
Filed: 1990-08-11
Abstract: Burning element, especially for candle-shaped lights, consisting of a can which can be filled with liquid fuel and has a wick, which projects at the top side and is guided in a guide tube inserted centrally in the top side and whose lower end reaches to the bottom of the can. In order for it to be possible to refill the burning element easily with fuel, the top side of the can (1) is constructed as a lid (2) which can be unscrewed and is provided with a central passage into which the guide tube (4) with the wick (3) is inserted. <IMAGE>
Patent EP-0414143-A1 (EP)
Inventor: GOEBEL KLAUS
IPC: E04D5/12
Filed: 1990-08-17
Abstract: In a two-layer sealing roof covering membrane (2) for roofs to be grassed, the bottom layer (4) consists of a weldable and/or bondable, hermetically sealing plastics material and the top layer (6) consists of a watertight weldable and/or bondable plastics material of relatively high strength. Both layers (4, 6) are, having the same width, laterally offset relative to one another so as to permit a direct surface join with in each case identical layers (4, 6) of a corresponding adjacent membrane (2). <IMAGE>
Patent EP-0471887-A1 (EP)
Inventor: WILLIMCZIK WOLFHART
IPC: F02B75/02
Filed: 1990-08-24
Abstract: The characteristic feature of these piston machines is the absence of any bearings for power transmission within the machines. Rigid connections between the piston (1) and a shaft are made possible by cylinders which can be moved transversely to the stroke. In the case of rigidly assembled cylinders (2), the pistons (1) are connected positively to a piston carrier (11) by transversely elastic power transmission parts (15; 16; 17; 18; 20). The piston and cylinders can take any desired form, the piston generally being ball-shaped or spherical. This basic idea can be applied to all piston machines in which axial, radial and swash-type piston machines represent the corner points and is suitable for all work processes based on a positive displacement principle, in which any desired mechanical, hydraulic and pneumatic variables can be converted into one another, i.e. this invention relates not only to pumps, compressors and engines but also to hydrostatic clutches and the like. <IMAGE>
Patent EP-0424649-A1 (EP)
Inventor: REIL WILHELM
IPC: B65D77/20
Filed: 1990-09-06
Abstract: A device is described for the tearable sealing of a lid (1') to a base part, both of which are joined together by a first weld (3), a first tearing line (5) being provided extending parallel to the first weld (3). 
<??>In order no longer to have to tear the lid up or even bend it and to be able to provide a package with such a tearing device, provision is made according to the invention for a second tearing line (4) to be arranged in the lid (1') with spacing (a) from the first tearing line (5) at least along a first portion thereof (5) and extending in such a way that a tear-off strip (6) can be formed between the two tearing lines (4, 5). 
<IMAGE>
Patent EP-0424716-A1 (EP)
Inventor: BUEHRER RUDOLF
IPC: B41F17/00
Filed: 1990-10-06
Abstract: In order periodically to clean the pad (2) of a transfer-pad printing machine automatically, the latter can be pressed via a block support (4) onto a cleaning surface instead of onto the printing block in its ink-receiving position. For this purpose, a table (11) is arranged above an inking device (5), over which table a cleaning strip (14) is guided. Together with the inking device (5), the table (11) is moved back and forth over the block support. If pad cleaning is to take place, both remain in the front position until the pad (2) has been pressed onto the cleaning strip and raised from it again. The cleaning strip (14) is preferably an adhesive strip which is coated on one side. The pad cleaning can thus be carried out within the scope of the machine movements required for the printing process. <IMAGE>
Patent EP-0435138-A1 (EP)
Inventor: GOTO YOSHITAKA
IPC: G02F1/361
Filed: 1990-12-18
Abstract: A non-linear optical material contains a benzalacetofuron derivative represented by the following formula (I)
       
 wherein R is CH₃, CH₃S, Br, CN or NO₂.
Patent EP-0380179-A1 (EP)
Title: Verfahren und Vorrichtung zur Ausrichtung eines LWL zur Linse eines Steckverbinders
Inventor: WOLLENWEBER HEINZ
IPC: G02B6/32
Filed: 1990-01-22
Abstract: Die Erfindung betrifft ein Verfahren zur Ausrichtung eines LWL (4) zur Linse (2) eines Steckverbinders, bei welchem der LWL (4) in eine derartige Lage gebracht wird, daß ein aus dem LWL (4) über die Linse (2) geführter Lichtstrahl konzentrisch auf eine Vierquadrantenmeßsonde (8) gerichtet ist. Ein besonders einfaches Verfahren ergibt sich dadurch, daß der Vierquadrantenmeßsonde (8) eine Fokuslinse (10) im Abstand ihrer Brennweite zugeordnet ist, und daß der axiale Abstand der Stirnfläche des LWL (4) von der Linse (2) des Steckverbinders derart eingestellt wird, daß die Summe der von den vier Elementen (9) der Vierquadrantenmeßsonde (8) gemessenen Lichtintensitäten einen minimalen Wert aufweist.
Patent EP-0392572-A1 (EP)
Inventor: HOEKSTRA YDO NANNO
IPC: B65H7/04
Filed: 1990-02-21
Abstract: Method for checking the composition of multilayer units composed of sheetlike parts, which in spaced succession are passed along a checkpoint where a value varying with the thickness of the unit passed along is determined. The value determined is compared with a reference value, which corresponds with a desired thickness of the unit passed along, on the basis of which comparison the unit is accepted or rejected. For each unit of a given composition the value varying with the thickness of the unit passed along, which is determined the first time such a unit is passed along the checkpoint, is stored as a reference value and used as such the next time a unit of that particular composition is passed along the checkpoint. The value varying with the thickness is determined per unit by calculation from a measuring result obtained by measuring during a given interval. The beginning or the end of the interval is related to one of the edges of the passing unit. The invention further comprises an apparatus for using the proposed method.
Patent EP-0396200-A1 (EP)
Inventor: SMEETS GERARDUS HUBERTUS
IPC: B30B11/20
Filed: 1990-05-02
Abstract: A pelleter comprising an annular extrusion die which is bearing-mounted on a stationary shaft and adapted to be driven, and press rollers which are arranged within said extrusion die, mounted in bearing journals and adapted to be driven by said extrusion die, the axes of the press rollers being eccentric relatively to the bearing journals and each bearing journal of a press roller comprising a clamping disc for clamping the bearing journal in a given desired position, there being provided an adjustment apparatus for adjusting the position of the press roller relative to the extrusion die, said pelleter comprising a measuring apparatus (6, 7) for determining the position of the eccentric bearing journal (4) relative to the position of the press roller (3), which measuring apparatus (6, 7) comprises a series of projections (20) provided on the circumference of the clamping disc (6) and an electromagnetic transducer (7) arranged in the stationary shaft (2) opposite said projections (20).
Patent EP-0401950-A1 (EP)
Inventor: VROOMAN CARLL DEWITT
IPC: B65D33/00
Filed: 1990-01-08
Abstract: A pack of bags (14) is mounted on a rack (30) by apertures (19) in the bag handles (18) located on outwardly extending support arms (33) of the rack and also by a detachable bag mounting tab (20) located on rack retaining means (40). Each of the bags (12) has disengageable adhesive (26) between it and the next bag which has a predermined severance strength and outer portions (34) of the rack support arms (33) define a predetermined resistive force against sliding of the bags therealong. 
     Upon removal of each loaded bag from the rack, the adhesive (26) will detach between the rear wall of the loaded bag and the front wall of the next consecutive bag since the resistive force against sliding of the bags along the outer portions of the support arms is greater than the severance strength of the adhesive between the bags, and, the adhesive before detaching will pull the next consecutive bag from the bag pack into an open loading position on the support arms by severing the mounting tab (20) on the front wall portion of the next consecutive bag since the severance strength of the adhesive (26) is greater than the severance strength of the mounting tabs.
Patent EP-0385572-A1 (EP)
Inventor: AVERILL ROBERT G
IPC: A61F2/46
Filed: 1990-01-23
Abstract: An adaptor (40) is interposed between a socket (32) in a ceramic femoral head component (30) and a post (18) on a femoral stem component (12) in the femoral stem of a prosthetic hip joint to enable the use of a taper within the socket which is steeper than the taper on the post so as to reduce hoop stresses in the ceramic femoral head component while at the same time accomplishing securement of the ceramic femoral head component upon the post of the existing femoral stem component (12).
Patent EP-0382479-A1 (EP)
Inventor: BOONE KENNETH R
IPC: B60G17/08
Filed: 1990-02-06
Abstract: The system includes at least one semiactive damper whose switching between high damping and low damping states is at times delayed until the relative velocity across the damper is no greater than a preselected low magnitude, or until the energy stored by a resilient deformable system member is no greater than a preselected magnitude, or until the first to occur of either of the foregoing events.
Patent EP-0451392-A1 (EP)
Inventor: ALI EREN
IPC: B05B1/30
Filed: 1990-04-11
Abstract: A metering valve comprises two cooperating components 32, 34 which are spring-loaded into engagement with each other. The component 32 has a metering groove 36 which varies in cross-section along its length. The metering groove 46 cooperates with a channel 52 in the other component 34. Liquid entering the valve flows through a duct 17 and a supply groove 48 to the metering groove 46. Liquid then flows from the metering groove 46 to the channel 52 to an outlet 20. The flow rate of the liquid is adjusted by rotating the component 32 relatively to the component 34, so altering the position of the channel 52 relatively to the metering groove 46. 
     One use of the valve is to control the flow of herbicide in herbicide delivery equipment.
Patent EP-0380440-A1 (EP)
Inventor: WALCHLI WERNER
IPC: E05C17/24
Filed: 1990-01-04
Abstract: A window or door has a wing fastener which, in addition to the open position and the closed position, has a further position, in which the wing (3) can be opened in a particular region and can be locked in part of this region as a result of the actuation of the wing fastener. When the wing (3) is to be opened completely from a locked region, it must first be closed completely, thereby preventing an intruder from penetrating through the partially open door or the partially open window into the room located behind it. <IMAGE>
Patent EP-0439614-A1 (EP)
Inventor: VASILIEV SERGEI ZINOVIEVICH
IPC: C01B3/38
Filed: 1989-08-18
Abstract: A gas mixture for thermo-chemical treatment of metals and alloys comprising the following components at the following ratio in per cent by weight: carbon oxide 50.0-61.5, hydrogen 38.5-50.0. A method for obtaining said mixture by conversion of saturated hydrocarbons containing one to four carbon atoms by carbon dioxide in the presence of a nickel containing catalyst heated up to a temperature of 1 123-1 373 K in a quantity of 1 to 4 parts of the volume of said hydrocarbons. A device for obtaining the mixture comprises a retort (1) with the catalyst (2) mounted coaxially in a casing (3) with an annular gap (4) and connected through its inlet pipe (7) to a mixer (8). The outlet pipe (9) of the retort (1) is connected to the consumer. In the annular gap (4) are located heating elements (5, 6) connected to a current source and having, each, a power decreasing along the thickness of the layer of catalyst (2) and along the gas path. The mixer (8) is connected to a recipient (12) with carbon dioxide.
Patent EP-0457817-A1 (EP)
Inventor: LABARRE JEAN-FRANCOIS
IPC: C07F9/6593
Filed: 1990-02-08
Abstract: La présente invention concerne des composés oxodiaminocyclotriphosphazènes utiles pour leurs propriétés antitumorales immunomodulatrices, caractérisés en ce qu'ils répondent à la formule générale (I), dans laquelle: R1, R2, R3, R4, R5, R6 indépendamment les uns des autres peuvent représenter un halogène, ou R1 et R2, R3 et R4, R5 et R6 ou R1 et R3 indépendamment les uns des autres représentent au moins une chaîne de formule (II): -NR-[(CH2)n-O]p-(CH2)m-NR'-, dans laquelle: R et R' représentent indépendamment l'un de l'autre un hydrogène ou un groupe alkyle en C1-4 et, n, m et p sont un entier de 1 à 10 avec n pouvant représenter des valeurs différentes dans la chaîne alkyloxy formée, sous réserve que lorsque R1 et R3 représentent une chaîne de formule (II) et m = n = 2, alors p est différent de 1 si R = R' = H. Elle se rapporte également aux procédés de préparation de ces composés et à leurs applications.
Patent EP-0462133-A1 (EP)
Inventor: GELUK RONALD JAN
IPC: G21K5/02
Filed: 1990-02-26
Abstract: Dans un dispositif de radiographie à égalisation on utilise un faisceau de rayons X (3, 4) du type en éventail afin d'analyser un corps (7) en cours d'examen. Ledit faisceau de rayons X de type en éventail comprend un certain nombre de secteurs adjacents. On a prévu un dispositif de modulation (5) comprenant un certain nombre de modulateurs de secteurs de faisceau régulables, afin de réguler par secteur la quantité de rayonnement de rayons X transmis. Un détecteur (11) placé derrière le corps produit, par secteur, un signal de mesure représentant une position voulue du modulateur de secteurs de faisceau pour ce secteur. Pendant le fonctionnement, la position instantanée de chaque modulateur de secteurs de faisceau est détectée (20, 21) en continu. Les signaux représentant ces positions sont émis et sont comparés à l'aide des signaux de mesure respectifs. Les signaux de commande sont dérivés des comparaisons afin de commander les positions des modulateurs de secteurs de faisceau respectifs.
Patent EP-0462151-A1 (EP)
Title: Aqueous resin preparations for consolidating rock and filling cavities and process therefor.
Inventor: MUELLER HEINZ
IPC: E21B33/138
Filed: 1990-03-03
Abstract: PCT No. PCT/EP90/00353 Sec. 371 Date Nov. 6, 1991 Sec. 102(e) Date Nov. 6, 1991 PCT Filed Mar. 3, 1990 PCT Pub. No. WO90/10780 PCT Pub. Date Sep. 20, 1990.The invention relates to aqueous preparations of acid-catalyzed melamine resins and/or urea-formaldehyde condensates which contain an addition of zeolite NaA and/or hydroxysodalite to increase their usefulness. The preparations in question are particularly suitable for use in the stabilization of rock and/or plugging of cavities, for example in tunneling and mining. Accordingly, the invention also relates to a process for stabilizing rock, for example in tunneling and mining, by injection of corresponding preparations together with an acidic catalyst.
Patent EP-0414879-A1 (EP)
Inventor: STRID KENT
IPC: B01D36/00
Filed: 1990-03-12
Abstract: Un filtre de filtration continue d'une suspension sous pression et/ou sous vide comprend une cuve (1) ayant un axe central (2), sur lequel des disques de filtration (3) sont agencés à une certaine distance les uns des autres, le long dudit axe central. Lesdits disques de filtration se composent de secteurs de filtration dotés de toiles de filtration périphériques ainsi que de canaux intérieurs. On a prévu un moyen de connexion situé dans ledit axe central (2) entre les secteurs de filtration et une sortie provenant de ladite cuve (1). De plus, un dispositif de retrait (7) est agencé pour retirer le gâteau de filtre (8) se trouvant sur la toile de filtration, reçu pendant l'opération de filtration, ainsi qu'un dispositif (12) destiné à recevoir la matière du gâteau de filtre retiré par ledit dispositif de retrait (7). L'axe central (2) est formé par un seul canal commun destiné au filtrat et aux gaz venant de tous les secteurs de filtration se trouvant dans ladite cuve (1) et se présente de préférence sous la forme d'un tube.
Patent EP-0467940-A1 (EP)
Title: Optical fibre back plane.
Inventor: PEACOCK JOHN
IPC: G02B6/00
Filed: 1990-04-10
Abstract: PCT No. PCT/GB90/00546 Sec. 371 Date Sep. 24, 1991 Sec. 102(e) Date Sep. 24, 1991 PCT Filed Apr. 10, 1990 PCT Pub. No. WO90/12334 PCT Pub. Date Oct. 18, 1990.An optical fibre back plane (4) feeds incoming optical fibres (11) to exchange equipment. The optical fibre back plane (4) comprises a support member (5) attachable to the exchange equipment for pivotal movement about an axis (9). An optical interface is provided for connecting the incoming optical fibres to on-board optical fibres. The optical fibre back plane (4) is provided with support means (12) for supporting the incoming optical fibres (11), the support means extending parallel, and closely adjacent, to the axis (9).
Patent EP-0466831-A1 (EP)
Title: Pseudo-continuous process for the interrogation of an oxidizable gas detector.
Inventor: ACCORSI ANTOINETTE RUE ST-GERV
IPC: G01N27/16
Filed: 1990-04-05
Abstract: PCT No. PCT/FR90/00242 Sec. 371 Date Oct. 7, 1991 Sec. 102(e) Date Oct. 7, 1991 PCT Filed Apr. 5, 1990 PCT Pub. No. WO90/12313 PCT Pub. Date Oct. 18, 1990.To measure the concentration in a gaseous medium of a known combustible gas a resistive element in the gaseous medium having a catalytic surface or being sensitive to variations in the concentration of the combustible gas in the gaseous medium is electrically heated, the value of a parameter representative of the gas concentration is detected and there is deduced therefrom, using a conversion law obtained previously by calibration, a measurement of said concentration. The element is heated periodically in cycles comprising a heating phase, a second phase in which the intensity I is controlled in such a way as to maintain the resistive element at a set point temperature and the stabilized value of the voltage U at the terminals of the detector is measured, and a third phase in which the heating power is reduced. On average the power of the electric current flowing during the second phase is substantially less than the heating current power.
Patent EP-0531285-A1 (EP)
Inventor: TREUTNER JUERGEN
IPC: B65H75/24
Filed: 1990-06-21
Abstract: Tête de serrage pour cylindres de bobinage sur lesquels s'enroulent ou se déroulent des matières en feuilles continues, telles que des feuilles continues de papier ou analogue, comportant une broche polygonale (20), et des pièces de serrage (40) appliquées sur cette broche, ces pièces (40) et la broche (20) étant mobiles en rotation l'une par rapport à l'autre, cette rotation produisant un déplacement radial (trajet d'expansion/contraction) de la pièce de serrage (40). Lorsqu'on obtient, pour cette tête, un écartement fonction du couple de rotation, le retrait de la tête du cylindre est facilité du fait que la broche (20) est configurée en forme de tronc de pyramide, les pièces de serrage (40) et la broche (20) sont déplaçables l'une par rapport à l'autre en direction axiale (B), les pièces des serrage (40) sont munies d'une butée de fin de course (34) agissant en direction axiale (B), pour le cylindre de bobinage, et d'une butée de fin de course (35) fixée sur la broche et agissant en direction axiale, ou sont montées coopérantes avec ces butées, et, le parcours de serrage (trajet d'expansion/contraction) des pièces de serrage (40) se compose d'une portion déterminée par la rotation et d'une portion déterminée par le déplacement, de telle façon que la (seconde) butée (35) parvienne dans sa position axiale de fin de course, avant que la fin du parcours de serrage soit atteinte.
Patent EP-0517696-A1 (EP)
Inventor: BERNSTEIN MICHAEL S
IPC: A47K3/12
Filed: 1990-06-20
Abstract: Siège de bain généralement circulaire (1) fournissant un soutien pour le dos (46), que l'on peut placer dans la position voulue (8, 10, 12) en lui imprimant un mouvement de rotation (4, 6) et doté d'un dispositif permettant de fixer sélectivement (84) la position choisie du siège.
Patent EP-0489760-A1 (EP)
Title: Tete de transfert de donnees
Inventor: OLIVER ALAN
IPC: G06K7/08
Filed: 1990-08-17
Abstract: Une tête magnétique de transfert de données permettant la lecture à partir d'un support magnétique rigide ainsi que l'écriture sur ce dernier, comprend un support (15), une paire de pièces polaires entre lesquelles un entrefer allongé est défini, lesdites pièces polaires étant montées sur ledit support, ainsi qu'une surface de contact (11', 12') comprenant les faces desdites pièces polaires, le long desquelles le support magnétique passe lors de l'utilisation. Les faces desdites pièces polaires définissent la surface de contact, la longueur de l'entrefer constituant la dimension la plus grande au niveau de la surface de contact.