baber/WOPTO huggingface dataset:
Patent EP-0309356-B1 (EP)
Title: Method of manufacturing a wooden article with integrated colouring
IPC: B27M3/00
Filed: 1988-09-23
Granted: 1992-11-19
Abstract: A method of manufacturing a material (14) consisting of a plurality of adjacent wooden slats (2'a, 2'b, ...), mutually separated over their entire height and over their entire length by a joint of coloured adhesive (3) securing the slats together. This method comprises the following operations: - superposition of a plurality of wooden panels (2a, 2b, ...) after having spread a layer of coloured adhesive over at least one face of each panel,  - pressing of the stack thus obtained, - cutting-out of this stack, in slices (A-B) whose width corresponds to the height of the slats, and is characterised in that each of the panels of the stack is provided with means (5) making it possible to obtain a thickness of the joint (3) between adjacent slats of the material (14) which has a predetermined value and which is uniform over the entire length of the slats. Applications to the wood construction industry in general and, in particular, with a view to the manufacture of facing articles and to the decoration of flat or curved surfaces. <IMAGE>
Patent EP-0363369-B1 (EP)
Title: Self-operated drum filter and method for the filtration of water
IPC: B01D29/00
Filed: 1988-03-29
Granted: 1993-09-01
Abstract: The drum filter comprises a pressure-proof body (16) with its inlet (1), outlet (2) and drain pipe (11) as well as a rotating drum (4) which is journalled inside said body (16) and provided with a filter surface (3). The filter is fitted with a drain valve (10) controlled by a pressure-difference switch and with means (7, 8, 9) for retaining the rotating motion of drum (4). Drum (4) is provided with a flange (14) which, together with a gable (17) of body (16), builds an annular space (6) which is in communication with a space surrounding said drum (4). The cleaning of a filter is based on a pressure loss occurring in the filter, which causes the development of a pressure difference between the opposite sides of the flange (14). Depending on the direction and magnitude of the pressure difference, the drum (4) is prevented from rotating or is in rotating motion, which effects the cleaning of the filter surface (3).
Patent EP-0534933-B1 (EP)
Inventor: ENGEL MICHAEL
IPC: B60G21/055
Filed: 1988-04-16
Granted: 1994-01-19
Abstract: Une tige de couplage sert à fixer de manière articulée un bras d'une barre stabilisatrice en U à la carrosserie ou au bras oscillant de guidage de la roue d'un véhicule à moteur. Les tiges de couplage connues s'articulent sur des éléments élastiques en caoutchouc. La nouvelle tige de couplage est moins soumise à des contraintes, présente une plage angulaire de déplacement plus étendue, est plus économique à produire et peut être automatiquement montée dans un espace réduit. La nouvelle tige de couplage se compose de préférence de deux éléments séparés, la tête (52) de la tige de couplage, qui reçoit le bras (41) de la barre stabilisatrice, et le tenon (51) de la tige de couplage, assujetti de manière mobile par un joint à rotule sur le bras oscillant (2) de guidage de la roue. Le tenon (51) de la tige de couplage a la forme d'un boulon fileté vissé dans la tête (52) de la tige de couplage. Un coussinet (61) sphérique susceptible d'être fixé sur le bras oscillant (2) de guidage de la roue et pourvu d'un double alésage tronconique débouchant (62) traversé par le boulon fileté, et deux calottes de glissement (7) diamétralement opposées qui entourent partiellement le coussinet (61) et sont montées sur le boulon fileté, sont maintenus ensemble par glissement au moyen du boulon fileté de manière à pouvoir effectuer des mouvements de rotule.
Patent EP-0309578-B1 (EP)
Inventor: BATEMAN CHARLES D
IPC: G05D1/06
Filed: 1988-04-05
Granted: 1994-07-27
Abstract: Dispositif avertisseur de proximité du sol susceptible de reconnaître à quel moment un avion est en phase d'approche finale d'un aéroport, sans l'utilisation d'une entrée de signaux de volet d'intrados. Les données relatives aux aéroports (16) ainsi qu'à la topographie environnante sont reproduites par une forme géométrique simple, telle qu'un cône tronqué inversé (4), et stockées à bord de l'appareil. Le dispositif utilise des données relatives à la navigation (12, 14) afin de déterminer la distance de l'avion à partir de la représentation géométrique. Après avoir déterminé que l'appareil, se situe à l'intérieur de la zone définie par la représentation géographique, le dispositif fournit une enveloppe de validation (46) indiquant que l'avion est en phase d'approche finale, afin de valider plusieurs dispositifs avertisseurs de proximité du sol. Un dispositif permettant de modifier l'enveloppe de validation (46) en fonction de l'alignement de l'appareil avec une piste donnée (50), est également décrit.
Patent EP-0382767-B1 (EP)
Title: Procede d'immobilisation de lipase
Inventor: EIGTVED PETER
IPC: C12P7/62
Filed: 1988-09-28
Granted: 1993-12-15
Abstract: L'immobilisation de lipase sur une résine adsorbante macroporeuse du type acrylique conduit à un produit ayant une activité d'interestérification supérieure par rapport aux types de procédés antérieurs, même lorsque la même quantité de lipase native est utilisée dans les deux types de procédé. Ce procédé d'immobilisation peut s'appliquer à une grande variété de lipases microbiennes provenant de bactéries, de levures ou de champignons, y compris à la fois les lipases spécifiques de positions 1,3 et les lipases à positions non spécifiques. Toutes ces lipases immobilisées au moyen dudit procédé présentent une bonne activité d'interestérification et une thermostabilité accrue par rapport à la lipase native.
Patent EP-0343252-B1 (EP)
Inventor: KONDO YUJI
IPC: G11B15/20
Filed: 1988-10-20
Granted: 1994-08-17
Abstract: Dispositif utilisé dans un appareil d'enregistrement/reproduction magnétique, possédant un moteur de bobine qui entraîne une bande magnétique à grande vitesse et un moteur de cabestan qui entraîne la bande à une vitesse constante. La bande est enroulée sur un cylindre de montage de la tête rotative et est entraînée à grande vitesse en mode AVANCE RAPIDE/REMBOBINAGE. Le dispositif comprend en outre un organe détecteur d'une quantité déterminée de bande enroulée sur la bobine en mode AVANCE RAPIDE/REMBOBINAGE, au moins un organe détecteur d'une vitesse déterminée de défilement de la bande ou un organe détecteur d'un courant déterminé dans le moteur de bobine, et un organe de commande qui commute la source d'entraînement de la bande entre le moteur de bobine et le moteur de cabestan en fonction des signaux de détection produits par les organes détecteurs. Ce dispositif d'entraînement de bande magnétique à grande vitesse permet de limiter le couple du moteur de bobine.
Patent EP-0329170-B1 (EP)
Inventor: HAGA TAKAHIRO ISHIHARA SANGYO
IPC: C07D239/42
Filed: 1989-02-17
Granted: 1995-06-21
Abstract: The present invention relates to an industrially advantageous process for producing 2-amino-4,6-dichloropyrimidine, which comprises reacting 2-amino-4,6-dihydroxypyrimidine or its salt with phosphorus oxychloride at a temperature of from 50 to 100 DEG C in the presence of a solvent and an acid removing agent. Further, the yield of 2-amino-4,6-dichloropyrimidine can be improved by hydrolyzing 4,6-dichloro-2-pyrimidinylphosphoramidic dichloride produced as a by-product of the chlorination reaction to form 2-amino 4,6-dichloropyrimidine. The 2-amino-4,6-dichloropyrimidine produced by the process of the present invention is useful as an intermediate for medicines and agricultural chemicals.
Patent EP-0354492-B1 (EP)
Inventor: SATO ICHIEI
IPC: A61K35/24
Filed: 1989-08-04
Granted: 1994-08-31
Abstract: Preparing process of physiologically active substance with anticancer effect and the substance prepared by the process. This process comprises: transplanting of cancer cells in a mammal abdominal cavity; administering an anticancer agent in the abdominal cavity; intravenously administering spleen cells extracted from a normal and the same kind of mammal in a vena of the mammal to which cancerous cells have been transplanted; collecting ascites retained in the abdominal cavity after elapse of a predetermined time period; and fractionating a supernatant liquid of the ascites by Cohn's fractionation to isolate Cohn V fraction of said supernatants.
Patent EP-0358144-B1 (EP)
Title: Semiconductor laser modulated at a high frequency
IPC: H01S3/098
Filed: 1989-09-04
Granted: 1993-09-01
Abstract: A semiconductor laser (2) constitutes a monolithic source whose intensity is modulated at a frequency lying in the microwave frequency range, typically 10-20 GHz to 100 GHz. It is based on coupling between the longitudinal modes of the laser, with intensity modulation being given by beats between the various modes of the laser. Optimization and control of the laser are made possible by splitting the optical cavity (6, 8, 10) of the laser into successive sections (20, 22, 24). The invention is particularly suitable for telecommunications applications.
Patent EP-0367072-B1 (EP)
Title: Gas-blast circuit interrupter for highpotential
Inventor: THURIES EDMOND
IPC: H01H33/91
Filed: 1989-10-24
Granted: 1993-12-15
Abstract: The invention concerns a gas-blast circuit interrupter for high potential. The subject of the invention is a gas-blast circuit interrupter for high potential, of the type comprising at least one disconnection chamber comprising an insulating envelope filled with the said gas and inside which are placed a stationary assembly comprising a main stationary contact and a stationary arcing contact, a mobile assembly comprising in particular a main mobile contact and a mobile arcing contact, the disconnection chamber comprising moreover an expelling cylinder opening into an expelling nozzle and a pair of secondary contacts, characterised in that the said expelling cylinder is delimited by a first cylinder (5) constituting the mobile arcing contact, a second cylinder (7) constituting the main mobile contact and a first semi-mobile piston (14) bearing one (30) of the secondary contacts, the other contact (31) being borne by a stationary tube (15) delimiting with the first piston, an insulating tubular extension (5B) of the said first cylinder (5) and a second piston integral with the said cylinder (5) and sliding along the said stationary tube, and a second closed volume (35). 
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Patent EP-0374444-B1 (EP)
Title: Gas discharge device having an oscillator
IPC: H05B41/36
Filed: 1989-11-03
Granted: 1993-06-23
Abstract: An oscillator circuit for supplying a gas discharge path. A self-oscillating oscillator is controlled by pulses whose width, amplitude, and/or frequency are regulated as necessary to stabilize the oscillator output power, energy, and/or voltage.
Patent EP-0334411-B1 (EP)
Title: Process for stereospecific polymerization of alpha-olefins and catalytic system to be used in this process
IPC: C08F10/00
Filed: 1989-02-27
Granted: 1992-07-15
Abstract: Process for the polymerisation of alpha-olefins, carried out in the presence of a catalyst system comprising:  (1) a solid based on complexed titanium trichloride, (2) an organometallic compound of metals of groups IA, IIA, IIB and IIIB of the Periodic Table, (3) an electron-donating organic compound, the solid (1) based on complexed titanium trichloride having been preactivated by being placed in contact with a preactivator comprising the product of reaction of an organoaluminium compound (a) and of a compound (b) chosen from hydroxyaromatic compounds whose hydroxyl group is sterically blocked. This process enables propylene to be polymerised with an improved stereospecificity without significant decrease in the catalyst activity.
Patent EP-0356386-B1 (EP)
Inventor: ZINK RUDOLF
IPC: C07D405/04
Filed: 1989-08-08
Granted: 1994-09-28
Abstract: Chromogenic phthalides of formula    <IMAGE>  (1)  wherein X, R1 and R2 are each independently of the other C3-C6 alkyl, Y1 is hydrogen, alkyl or not more than 12 carbon atoms which is unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, or is acyl of 1 to 12 carbon atoms, benzyl or benzyl which is substituted by halogen, cyano, lower alkyl or lower alkoxy, Y2 is hydrogen, lower alkyl or phenyl, and the benzene rings A and B are each independently of the other unsubstituted or substituted by halogen, nitro, lower alkyl, lower alkoxy, lower alkylthio, lower alkoxycarbonyl, amino, mono-lower alkylamino, di-lower alkylamino or lower alkanoylamino. These phthalides are particularly suitable for use as color formers in pressure-sensitive or heat-sensitive recording materials and give intense blue or violet blue colored images.
Patent EP-0360844-B1 (EP)
Title: Pail lid and closure
IPC: B65D43/08
Filed: 1988-12-23
Granted: 1993-08-25
Abstract: A steel or tinplate lid (10) and lid interconnection to a full open head steel or tinplate pail (32) providing improved resistance to leakage when subjected to severe internal pressure and in which the lid (10) has a generally planar central portion (18), lugs (11) around the periphery, a peripheral gasket groove (14) containing a cellular, compressible gasket (37); in which the central portion (18) is provided with from two to four upwardly and outwardly deformed beads (19) each having a cross sectional profile asymmetrically offset from a radial centre line of that bead and each bead having an uppermost crest (23) upwardly offset from the central portion (18) of the lid by 23 to 27 % of the distance from the central portion (18) to the gasket groove (14).
Patent EP-0401267-B1 (EP)
Title: Marine stern drive with through-housing lubrication system
IPC: F16L37/00
Filed: 1989-02-14
Granted: 1993-04-07
Abstract: A marine stern drive unit (1) includes an assemblage of a propeller-carrying drive shaft housing (10), a bell housing (9) and gimbal housing (8). Mating flow-through passages (21, 23) are disposed in the drive shaft housing and bell housing, and a dual control valve system (30, 31) joins the passages at their juncture. The valve system is arranged to be open when the two housings are assembled, but closes automatically when the housings are disassembled to retain lubricant in the separate housing assembles when the latter are separated for servicing. The valve system includes a valve (31) in one of the passages (23) which is constructed to be snapped together and to be held firmly within the passage, but manually and quickly releasable therefrom when desired. The fluid passage (23, 26) in the bell housing communicates to the gimbal housing which has a sealed fitting (60) and a lubricant carrying portion (65) passing through the usual gimbal mounting hole (14) of the boat transom (2). An inboard container (71) connected to the gimbal housing passage (66) permits inspection of the level and condition of the lubricant. The container has a one-way valve (78) therein which prevents outward leakage of lubricant fluid, but which permits sucking back of lubricant into the system during engine cooling.
Patent EP-0368996-B1 (EP)
IPC: B23Q39/02
Filed: 1989-06-02
Granted: 1992-08-19
Abstract: A horizontal boring and milling machine has a standard (20) with a tool spindle (25) which can be adjusted along its own spindle axis (Z) and along the other two axes (X, Y) of a three-dimensional co-ordinate system (X, Y, Z), and a workpiece support (30) which can be rotated stepwise about a swivelling axis (A). The swivelling axis (A) extends horizontally and at right angles to the spindle axis (Z). The workpiece support (30) is designed to clamp a bar of material (18), whose axis coincides with the swivelling axis (A) and whose end section forms a workpiece to be machined by the tool spindle (25). A sectioning unit (26) mounted on the standard (20) severs a workpiece (18') to be processed from the bar of material (18) in each working cycle. The resulting sectioned surface can be further machined by the horizontal boring and milling machine.
Patent EP-0441784-B1 (EP)
Inventor: PESHECK PETER S
IPC: B65D81/34
Filed: 1989-05-23
Granted: 1999-11-10
Abstract: A susceptor for heating a food substance in a microwave oven is disclosed which has a thin film of metal deposited on a dimensionally stable dielectric substrate, such as paper. Substrate having a rough surface may be used. Preferably, the susceptor has a complex impedance measured prior to heating, at the frequency of the microwave oven, which has a real part between 30 and 2000 ohms per square. The preferred thickness of the thin metal film is related to the smoothness of the paper substrate. A substrate having a surface smoothness, expressed as an arithmetic average roughness, greater than 0.5 microns may be used with the present invention. The metal film is preferably aluminum having a thickness between 50 Angstroms and 600 Angstroms. The substrate may be coated with coatings such as clay. Clay coated paper substrates having a thin film of metal deposited thereon exhibit improved stability of performance characteristics during microwave heating.
Patent EP-0447411-B1 (EP)
Inventor: SALDELL ULF
IPC: H03J7/16
Filed: 1989-11-30
Granted: 1996-07-17
Abstract: PCT No. PCT/SE89/00705 Sec. 371 Date Jun. 15, 1992 Sec. 102(e) Date Jun. 15, 1992 PCT Filed Nov. 30, 1989 PCT Pub. No. WO90/06627 PCT Pub. Date Jun. 14, 1990.Method and apparatus in mobile telephone system including base stations with a plurality of resonance modules, for separately adjusting each resonance module to its own frequency for receiving and expediting telephone signals at this frequency. In each resonance module, tuning is controlled to its given resonance position in relation to the frequency of the incoming signal, by an electromechanical drive which is connected for obtaining drive voltage by phase comparison. The drive voltage passes solely when two input signals differ in phase. When both signals are in phase, the drive voltage is zero, the drive then being stationary and the resonance module being adjusted in resonance to the input signal.
Patent EP-0388678-B1 (EP)
Inventor: NADLER GERHARD
IPC: F21V19/04
Filed: 1990-03-01
Granted: 1994-06-29
Abstract: The axially displaceable holding parts (4) of a lighting fixture for a bar-shaped fluorescent lamp are connected to the support section via a two-stage latching closure. The disconnectable latching spring element (15) is equipped with a ramp-like web (19) which extends in the axial direction and has at its end averted from the centre of the lighting fixture a counter-ramp (21) with a joining angle  alpha  of approx. 65 DEG . Moreover, the ramp-like web (19) has an extension piece (22) in the direction of the end of the lighting fixture, which carries a feeder grip (11). <IMAGE>
Patent EP-0386688-B1 (EP)
Title: Method for preparing hydrogel preparations and xerogel preparations
IPC: A61K9/20
Filed: 1990-03-06
Granted: 1993-04-21
Abstract: A method for proparing hydrogel preparations which comprises suspending an acrylic copolymer in an aqueous solution, suspension or emulsion of a medicinal component, adding to the mixture a predetermined amount of an aqueous alkaline solution and then uniformly stirring the mixture to effect gelation is described. The hydrogel preparations are suitable for preparing xerogel preparations.
Patent EP-0416336-B1 (EP)
Inventor: EIERMANN KURT DR
IPC: G01K7/22
Filed: 1990-08-16
Granted: 1995-03-01
Abstract: A temperature probe (20) is provided which comprises a sensor (22) mounted within a protecting tube (38). A gap is defined between the sensor (22) and the protecting tube (38). The gap (46) between the sensor and the protecting tube is filled with a dry gas such a helium.
Patent EP-0417585-B1 (EP)
Inventor: LASSON PIERRE
IPC: C08F2/18
Filed: 1990-09-03
Granted: 1994-03-30
Abstract: Process for the noncontinuous polymerisation of vinylidene fluoride in an aqueous suspending medium with the use of an oil-soluble radical polymerisation initiator in the presence of a suspending agent in which the polymerisation takes place at supercritical temperature with delayed injection of a fraction of the vinylidene fluoride, the weight ratio of the fraction of vinylidene fluoride injected after a delay to that introduced initially into the polymerisation charge varying between 0.30 and 1.10. The process results in vinylidene fluoride polymers being obtained in the form of spherical particles whose apparent density is higher than 0.55 g/cm<3> and which can be varied at will up to approximately 0.90 g/cm<3> as a function of the ratio chosen. The vinylidene fluoride polymers obtained are suitable for powder-coating of articles, in particular for electrostatic spraying and rotational moulding.
Patent EP-0418739-B1 (EP)
Inventor: GOLDSTEIN ANDREW S
IPC: A61B10/00
Filed: 1990-09-13
Granted: 1995-02-01
Abstract: The present invention is concerned with collecting immunoglobulins from the oral cavity for immunological testing. A rinse and an absorbent pad are used to collect a specimen having a high concentration of immunoglobulins. The specimen can be subjected to a basic immunological testing technique which can be used as a tool for screening a patient for diseases. A test kit is also provided for.
Patent EP-0386855-B1 (EP)
Inventor: COVILLE WILLIAM E
IPC: G01N33/48
Filed: 1986-02-27
Granted: 1994-01-05
Abstract: In an apparatus for automatically performing analytical testing of individual distinct samples of biological fluids a test sample is reacted with test reagents and tested for a change in optical characteristics. A microprocessor memory (238) stores a plurality of different test protocols. An operator actuated keyboard (12) is used to select one of the test protocols from the memory. Individual distinct samples of biological fluid to be tested are received in a sample cell (26). The cell is heated to a preselected temperature. The apparatus transports an individual sample cell to a first location (36) to filter unwanted non-fluid material from the fluid to be tested and to remove excess fluid to be tested from the sample cell to cause a precise volume of fluid to remain in the sample cell for testing. After this, the apparatus transports the individual sample cell from the first location to a second location (48) for introducing a first reagent into the sample, and then transports the sample cell from the second location to a test location (50) where a second reagent is introduced into the sample. An optical detector (232, 234) at the test location optically scans the sample in a vertical direction to detect a change in an optical characteristic of the sample. The apparatus provides an alphanumeric indication (14) that a change in the optical characteristic in the sample has been detected. The invention includes a uniquely configured sample cell (26) for receiving the samples of fluid to be tested and unique apparatus for delivering precise volumes of a liquid reagent. A liquid reservoir (194) is pressurized with gas to a preselected pressure and is automatically regulated to maintain the pressure at a constant value. A valve (176,178) in conjunction with a nozzle (192) and a conduit adapted to impart a constant flow rate to reagent being delivered is opened for precise, predetermined time intervals so that a precise predetermined volume of liquid flows through the valve in the predetermined time interval.
Patent EP-0391651-B1 (EP)
Inventor: FETTERMAN GLEN PAUL JR
IPC: C10M141/12
Filed: 1990-04-02
Granted: 1994-06-29
Abstract: In accordance with the present invention, there are provided low sulfated ash lubricating oil compositions which comprise an oil of lubricating viscosity as the major component and as the minor component (A) at least about 2 wt% of at least one ashless nitrogen- or ester-containing dispersant, (B) an antioxidant effective amount of at least one oil soluble antioxidant material, and (C) at least one oil soluble dihydrocarbyl dithiophosphate antiwear material wherein the hydrocarbyl groups contain an average of at least 3 carbon atoms, and wherein the lubricating oil is characterized by a total sulfated ash (SASH) level of from 0.01 to about 0.6 wt% and by a SASH:dispersant wt:wt ratio of from about 0.01 to about 0.2:1.