baber/WOPTO huggingface dataset:
Patent EP-0268978-B1 (EP)
IPC: G01N33/543
Filed: 1987-11-17
Granted: 1992-09-09
Abstract: The method and test support are for determining an analyte from a sample, in particular a body fluid. 
<??>Two biological materials are used which are specifically capable of binding to one another (binding partners), one binding partner being enzymatically labelled and not carrier-immobilised and the other being carrier-immobilised. 
<??>The method comprises a reaction step in which the binding partners are incubated together so that a specific binding reaction proceeds between them. At the end of the specific binding reaction, the amount of the enzymatically labelled binding partner not bound to the carrier-immobilised binding partner is a measure of the concentration of the analyte. This amount is determined by incubating, during the specific binding reaction, together with a nonimmobilised substrate of the labelling enzyme which does not generate a detection signal and with a carrier-immobilised substrate of the labelling enzyme which does generate a detection signal, the substrate which does not generate a detection signal being chosen in such a way that, when the free enzymatically labelled binding partner is incubated simultaneously with both substrates, the enzymatically catalysed reaction of the substrate which generates a detection signal is delayed until the specific binding reaction between the binding partners is essentially complete.
Patent EP-0312647-B1 (EP)
Title: Sitting and/or lying furniture
IPC: G09F3/18
Filed: 1987-12-11
Granted: 1991-09-04
Abstract: In the furniture, which has a name identifying plate, a two-part housing (12) is introduced as an insert and name identifying plate device into a cutout (18) in the backrest (11) of the lying surface, the seat or the like. In this case, there are preferably arranged a holding plate (14) and a covering cap (15) which are inserted in or in front of the surface of the backrest (11) or the seat or lying surface, overlapping the edge from both outer sides, and are thereby anchored. <IMAGE>
Patent EP-0253419-B1 (EP)
IPC: D06F39/02
Filed: 1987-06-19
Granted: 1992-04-29
Abstract: Device (1) serving both to extract the washing powder (17) when in the open position and to distribute it when in the closed position and placed in the drum of the washing machine. Application to the machine washing of linen with washing powders.
Patent EP-0254533-B1 (EP)
IPC: B21H3/10
Filed: 1987-07-21
Granted: 1990-11-14
Abstract: The present invention relates to a method of roll forming taps. By utilizing the plastic deformation of metals and using roll tapping wheels (1, 2) of skip threading makes tap block to become a skip threading screw (2) by roll forming once and afterwards to become skip threading taps after slotting and grooving. To compare the said method of roll forming with the conventional grinding method, the efficiency of the former increases almost 180 times.
Patent EP-0274962-B1 (EP)
IPC: C03B33/10
Filed: 1987-12-29
Granted: 1990-07-18
Abstract: The invention provides an automatic vertical glass cutting machine, including a cutting-wheel holder carriage which is movable vertically over a predetermined height of a vertical rap under the action of an actuator of the pneumatic kind, the cutting-wheel holder being fixed to the carriage by means of a rocker arm movable with respect to the body of the carriage which has a mechanism for locking said rocker against the carriage controlled by a fixed cam.
Patent EP-0270467-B1 (EP)
IPC: B65D83/00
Filed: 1987-10-30
Granted: 1990-10-24
Abstract: A distributor for pasty products comprises a body having a tubular body (4) with a cylindrical barrel (5), a piston (7) with a flexible flared-out top lip (8) sliding in the barrel (5) and a top carrying an orifice through which the pasty product can pass, and also having a distribution head fixed on the tip. Pasty product is directed and expelled by a suction and compression effect. According to the invention, in order to allow air to be evacuated when the piston is being inserted into the tubular body (4), this body (4) comprises a transverse inner relief (35) having a minimal inside diameter which is 0.5 to 1.5 mm less than the inside diameter of the barrel (5) and, preceding it, a flared-out inlet zone (36) having an engagement diameter at least equal to the outside diameter of the flexible lip (8), the outside diameter of the middle part (40) of the piston (7) being at least 0.4 mm smaller than the minimal inside diameter of the relief (35).
Patent EP-0289516-B1 (EP)
Title: Rapid dissolving polymer compositions and uses therefor
IPC: C08J/
Filed: 1986-12-10
Granted: 1993-03-31
Abstract: A method for separating liquids, particularly hydrocarbons from water, whereby a small amount of a high molecular weight polymer is dissolved in the hydrocarbon to render it viscoelastic. A hydrocarbon layer is then mechanically removed from the water in a manner which causes rapid stretching of the hydrocarbon with attendant development of elastic properties in the hydrocarbon layer. The polymer may be applied to the surface of the hydrocarbon as droplets of a relatively concentrated polymer solution or as solid particulates having a polymer core covered by a powdered solid material which is non-reactive toward the polymer.
Patent EP-0258328-B1 (EP)
IPC: H01S3/036
Filed: 1987-03-11
Granted: 1991-10-09
Abstract: PCT No. PCT/CH87/00031 Sec. 371 Date Dec. 15, 1987 Sec. 102(e) Date Dec. 15, 1987 PCT Filed Mar. 11, 1987 PCT Pub. No. WO87/05750 PCT Pub. Date Sep. 24, 1987.A method of stabilizing an operation of a continuous axial gas laser including at least one gas flow tube system comprising at least one excitation tube, and a gas flow circulation arrangement connected to the gas flow tube system to generate a gas flow therethrough. The gas flow circulation system generates a timed pulsating gas flow and an output pressure signal having a predetermined frequency spectrum. The flow tube system has a pressure-versus-frequency damping transmission characteristic between an input from the gas flow circulation arrangement and the excitation tube, with the damping varying with a frequency of the pressure pulsations applied to the input. The continuous axial gas laser is stabilized by shifting the predetermined frequency spectrum of the pulsating gas flow generated by the gas circulation arrangement with respect to frequency and the damping transmission characteristic to minimize the pressure pulsations to the excitation tube from the gas flow circulation arrangement. The gas flow circulation arrangement may include a rotary- or piston-type compressor, with the step of shifting of the predetermined frequency spectrum including adjusting an operating speed of the compressor or the number of compression chambers. An injection nozzle injects the gas into the excitation tube and filters pressure pulsations of the gas flow circulation arrangement. A radial fan compressor, an axial fan compressor, a single or multi-stage radial fan compressor, a single of multi-housing radial compressor, an axial blower or an axial compressor may be provided for enabling a shifting of the predetermined frequency spectrum.
Patent EP-0277155-B1 (EP)
IPC: B65H29/66
Filed: 1987-08-04
Granted: 1990-05-02
Abstract: Device for separating overlapping and essentially leaf-shapped items moving in a flow on a belt conveyer (1), at the end of which is connected another belt conveyor (5) moving in the same direction and whose transport surface is located below that of the first conveyer. A counting sensor (6) arranged in the region of the step formed by the two conveyors senses the products to be separated and a catch arrangement (7, 8) associated with the lower conveyer and movable in the direction of transport of the latter can be brought into contact with the rear edge of the last item counted, after counting of a predetermined number of items to be separated. Associated with the return drum (3) of the upper conveyer (1) is a conveyor system which exerts a counter-pressure (9) on the items (2) moving on that drum, said system comprising an endless, elastically deformable pressure belt, guided on two return drums (10, 11) and pressing on the items. The forward return drum (10) of said belt is located at a horizontal distance upstream of the return drum (3) of the belt conveyer (1), essentially at the same height as said drum (3), and is preloaded in an adjustable and/or elastic manner against the region of the step formed by the two conveyors (1, 5).
Patent EP-0340221-B1 (EP)
Inventor: HADDOCK RICHARD
IPC: B42D15/10
Filed: 1987-11-05
Granted: 1994-06-01
Abstract: Système d'enregistrement à carte de données possédant un tambour mobile (11) supportant une pluralité de cartes de données (13) sur sa circonférence. Une source laser (21) émet un faisceau (23) qui est modulé en fonction des données et dirigé contre les cartes sur le tambour en rotation. Le faisceau (27) produit des points de données (85) dans une pluralité de pistes parallèles alignées dans le sens de la rotation du tambour. L'optique de focalisation (29) peut être déplacée transversalement pour effectuer un enregistrement dans les pistes adjacentes. Un segment de données auquel a accès une source de données (31) et qui est stocké dans un registre (37) d'un microprocesseur est enregistré sur une piste de chaque carte sur le tambour. Une commande de données (33), qui commande le taux de modulation, et un détecteur de position (47) permettent de synchroniser la modulation du faisceau de lumière avec la vitesse de rotation du tambour. Sont décrits des tambours (67, 95, 115) et des formes d'exécution de systèmes optiques permettant de lire les cartes de données aussi bien par réflexion que par transmission.
Patent EP-0343263-B1 (EP)
Title: Multiple joint for wooden beams making up a geodetic or spatial structure and structural assembly obtained therewith
IPC: E04B1/32
Filed: 1988-05-21
Granted: 1992-05-20
Abstract: The subject of the present invention is a multiple-hinged metal joint (1) for wooden beams (9) making up a geodetic or spatial structure, consisting of a central body (10) provided with a supporting base (8) such as to form a support for the ends of laminated or solid wood beams (9) and an upper connection (6, 7) for fixing said end of each beam (9) which is shaped so that it can be fixed to said connection (6,7).
Patent EP-0305724-B1 (EP)
Title: Clamping device with a mechanical power booster
IPC: B25B1/14
Filed: 1988-07-23
Granted: 1991-06-19
Abstract: The clamping device with a mechanical power booster possesses an axially movable pressure rod (3) and a clamping sleeve (6) which surrounds the power booster and engages with an external thread (6a) into a nut thread (2a) of a stationary housing (2). In the clamping sleeve (6), a clamping member (7) is axially displaceable and connected to it so as to be fixed in terms of rotation, one end of which clamping member bears on the pressure rod (3). In addition, an abutment (9) connected to an actuating lever (10) is limitedly rotatable in the clamping sleeve (6). A plurality of clamping bolts (11) are arranged between the clamping member (7) and the abutment (9). The external thread (6a) is provided directly on the outer periphery of the clamping sleeve (6), concentrically with respect to the region of the clamping member (7) and the clamping bolts (11). A compression spring (15) bears, on one side, on the housing (2) and, on the other side, on the pressure rod (3, 4) and acts via the latter on the clamping member (7). An adjusting sleeve (14) is axially adjustable relative to the clamping sleeve (6) by means of a fine thread (14a) and a plurality of plate springs (12) are arranged between the side of the abutment (9) facing away from the clamping bolts (11) and the adjusting sleeve (14). The rotation of the clamping sleeve (6) is limited, relative to the housing (1), in the opening direction by stop faces (19a, 20). 
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Patent EP-0304064-B1 (EP)
Inventor: PFAFF JUERGEN DR RER NAT
IPC: H04Q3/52
Filed: 1988-08-18
Granted: 1993-10-27
Abstract: In a multi-stage connection system comprising a plurality of binary optical couplers connected to one another symmetrically with respect to the switching matrix centre line, switching-matrix-connection-individual pyramids of binary optical couplers are provided in which each binary optical coupler is not connected at one of its two optical waveguide paths on the side facing away from the switching matrix centre line; each binary coupler pyramid is connected in a light-conducting manner over the switching matrix centre line with each binary coupler pyramid located on the other side, in such a manner that each switching matrix through-connection path coming from a switching matrix connection or leading to a switching matrix connection contains an unconnected optical waveguide path of a binary optical coupler with crossed through-connection of all binary couplers. Controllable electro-optical directional couplers can be provided as binary optical couplers. The unconnected optical waveguide path can be terminated by means of a light absorber.
Patent EP-0286239-B1 (EP)
Inventor: GUAN CHUDI
IPC: C12N15/00
Filed: 1988-03-09
Granted: 1996-03-13
Abstract: Methods and products are provided for producing and/or purifying virtually any hybrid polypeptide molecule employing recombinant DNA techniques. More specifically, a DNA fragment coding for a protein molecule, e.g. a polypeptide or portion thereof, is fused to a DNA fragment coding for a binding protein such as the gene coding for the maltose binding protein. The fused DNA is inserted into a cloning vector and an appropriate host transformed. Upon expression, a hybrid polypeptide is produced which can be purified by contacting the hybrid polypeptide with a ligand or substrate to which the binding protein has specific affinity, e.g. by affinity chromatography. The hybrid polypeptide so purified may in certain instances be useful in its hybrid form, or it may be cleaved to obtain the protein molecule itself by, for example, linking the DNA fragments coding for the target and binding proteins with a DNA segment which codes for a peptide which is recognized and cut by a proteolytic enzyme. The present invention also relates to certain vectors useful in practing the above process as well as to a bioreactor and methods employing the bound hybrid polypeptide, e.g. where the bound target polypeptide is contacted and reacted with a sustance which interacts with the bound target polypeptide to produce a desired result.
Patent EP-0300735-B1 (EP)
Title: Antimicrobial pharmaceutical composition
IPC: A61K31/65
Filed: 1988-07-19
Granted: 1992-10-14
Abstract: The invention relates to a synergistic, anti-microbial pharmaceutical composition containing 0.01 to 50 % by weight of a quinolinecarboxylic acid derivative or a naphthyridinecarboxylic acid derivative of the general formula (I), <CHEM>  wherein  X is carbon or nitrogen;  R<1> is hydrogen or fluorine;  R<2> is methyl, piperazino or methylpiperazino group; or R<1> and R<2> together are a methylenedioxy group; and 0.01 to 95 % by weight of a tetracycline derivative of the general formula (II), <CHEM>  wherein  R<3> and R<4> are hydrogen; or  R<3> and R<4> together represent an additional chemical bond, in an 1:1 to 1:20 ratio of the compound of the general formula (I) to the compound of the general formula (II), optionally in an admixture with an amount required to 100 % by weight of an inert, solid or liquid carrier such as magnesium carbonate, magnesium stearate, starch, talc, cyclodextrine or water and other additives such as filling, disintegrating, sliding and emulsifying agents.
Patent EP-0275224-B1 (EP)
IPC: A61K31/70
Filed: 1988-01-11
Granted: 1993-07-21
Abstract: Complexes resulting from the reaction of phospholipids, synthetic or of vegetable or animal origin, with flavonoids extracted from Vitis vinifera, their use in therapeutics and in cosmetics.
Patent EP-0286523-B1 (EP)
IPC: C07C59/90
Filed: 1988-04-01
Granted: 1992-01-22
Abstract: These derivatives correspond to the following formula: 
<IMAGE>
 in which:
 R1, R2, R3 and R4 denote, independently of each other, H or an alkyl radical, at least two of the radicals R1 to R4 being other H,
 A denotes a methylene or dimethylene radical and, when A denotes a dimethylene radical, R1 and R3 may together form a methylene or dimethylene radical,
 R5 and R6 denote H, a halogen, an alkyl radical, an alkoxy radical or OH,
 R' denotes H, OH, an alkoxy radical or an acyloxy radical,
 R" denotes H or an alkoxy radical,
 or R' and R", taken together, form an oxo or hydroxyimino radical,
 R8 denotes H or an alkyl radical
 and R7 denotes -OR9 or 
<IMAGE>
 
 R9 denoting H, an alkyl radical, a monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl radical, optionally substituted, a sugar residue or a carboxyalkyl or alkoxycarbonylalkyl radical,
 r' and r" denoting H, an alkyl radical, a monohydroxyalkyl radical optionally interrupted by a hetero atom, a polyhydroxyalkyl radical, an aryl or benzyl radical, optionally substituted, a residue of amino acid or amino sugar or, taken together form a heterocyclic ring, optionally substituted by a C1-C3 hydroxyalkyl radical, and the salts of the said compounds of formula (I) and their optical isomers and the tautomeric forms of the compounds of formula (I).
Patent EP-0294338-B1 (EP)
IPC: A47J27/16
Filed: 1988-04-12
Granted: 1993-06-30
Abstract: The process consists in heating foods by sending overheated steam, for a given period of time, to a low thermal conductivity container (4) where the foods are held. The overheated steam is instantaneously produced by sending water to a vaporization chamber (7a) housing a first electrical resistor (8) designed to cause the vaporization of water. The wet saturated steam thus produced then reaches an overheating chamber (15a) disposed above the vaporization chamber (7a) and housing a second electrical resistor (16). Steam is overheated in the overheating chamber (15a) and afterwards sent to the container (4) through a delivery duct (18) running into the inside of the latter through a valve union means(19).
Patent EP-0310580-B1 (EP)
Title: Process for the preparation of a pyrotechnical charge
IPC: C06C7/00
Filed: 1988-09-20
Granted: 1992-07-08
Abstract: The disclosure relates to a method of producing pyrotechnical charges by mixing and granulating the included components in water, a considerable advantage from the point of view of safety. The method according to the invention also makes it possible to vary the percentage concentration of the included components so that the obtained pyrotechnical charges can either be used as delay charges or as ignition charges. Since, moreover, an acrylate binder is included, they will obtain superior mechanical strength properties.
Patent EP-0294458-B1 (EP)
IPC: C10M135/02
Filed: 1987-12-15
Granted: 1991-08-21
Abstract: A lubricant mixture suitable for a manual transmission fluid comprising: (a) a boronated overbased alkali metal or alkaline earth metal salt selected from the group consisting of sulfonates, phenates, oxylates, carboxylates and mixtures thereof; (b) a friction modifier selected from the group consisting of fatty phosphites, fatty acid amides, borated fatty epoxides, fatty amines, glycerol esters and their borated derivatives, borated alkoxylated fatty amines, sulfurized olefins and mixtures thereof; (c) and an oil of lubricating viscosity, wherein such lubricants have excellent static and dynamic frictional characteristics. The lubricant fluids are particularly useful in reducing double detent and clashing during manual transmission shifting.
Patent EP-0308453-B1 (EP)
Title: Tensile force meter determining tensile force during cable laying
IPC: G01L5/10
Filed: 1988-03-16
Granted: 1991-06-12
Abstract: Tensile force meter, in tensile connection with a cable during cable laying to determine tensile force, comprising a wire strain gauge (9), a preliminary amplifier (10), a tension-frequency transformer (11), converting the signal emitted by the force measuring sensor, a transmission circuit (12, 13), bringing out the converted signal from the force measuring sensor and transmitting it to a reading point, and an accumulator (15), supplying the current to said elements. In addition, the meter is provided with a time switch (17, 18) which interrupts the current supply to at least one element using electric power, after a prescribed period of time at a constant level of tensile force. The supply is restored only when a change in tensile force occurs, or, if the change in tensile force occurs during said period, the period of time is prolonged by a prescribed amount and the current supply is not interrupted during said additional period .
Patent EP-0325938-B1 (EP)
Title: Multiple stage gas absorber
IPC: A01K63/04
Filed: 1989-01-10
Granted: 1992-08-26
Abstract: Apparatus for and method of absorbing a gas into a liquid in a multiple stage absorption process wherein the gaseous products from each stage is reintroduced into fresh liquid in subsequent stages.
Patent EP-0365842-B1 (EP)
Inventor: BLACKMON KENNETH PAUL
IPC: C07C255/51
Filed: 1989-09-25
Granted: 1995-02-01
Abstract: Scrap poly(ethyleneterephthalate) is converted to useful amine and diamine monomers such as para-xylylenediamine, 1,4-bis(aminomethyl)cyclohexane and 4-aminomethyl benzoic acid for the production of various polyamides. The conversion of poly(ethyleneterephthalate) to diamine monomers is achieved by a three step process involving (a) ammonolysis of the poly(ethyleneterephthalate) to produce terephthalamide and ethylene glycol; (b) pyrolytic dehydration of the terephthalamide to produce terephthalonitrile; and (c) hydrogenation of the terephthalonitrile to produce the para-xylylene diamine and/or 1,4-bis(aminomethyl)cyclohexane. The conversion of poly(ethyleneterephthalate) to 4-aminomethyl benzoic acid involves the steps of (a) ammonolysis of the poly(ethyleneterephthalate) to produce terephthalamide; (b) partial pyrolytic dehydration of said terephthalamide to produce 4-cyanobenzoic acid; and (c) hydrogenation of said 4-cyanobenzoic acid to produce 4-aminomethylbenzoic acid. The process of the present invention permits the conversion of low value PET scrap such as beverage bottles, fibers and film to relatively high value and relatively pure diamine monomers and ethylene glycol.
Patent EP-0367212-B1 (EP)
Title: Roller shutter consisting of box-type slats and connecting rods with c-shaped cross section
IPC: E06B9/165
Filed: 1989-10-31
Granted: 1993-09-15
Abstract: The casing of a roller shutter consists at least partially of box- type slats (12) which are fitted at the top and at the bottom with longitudinal slots (32, 34), are made of extruded aluminium and are interconnected by connecting rods (14) which engage in the slots displaceably and in a hooking manner and are essentially of C-shaped cross-section. The connecting rods (14) consist of transparent plastic. Ventilation openings (48) are arranged in the inner side walls (24) of the box-type slats (12) in such a way that they communicate with the top and/or bottom slots (32, 34) of the slats (12). By this means, with the casing raised in the ventilation position, on the one hand adequate ventilation is achieved and, on the other hand, excessive darkening of the room behind it is avoided.   <IMAGE>
Patent EP-0368386-B1 (EP)
Title: Steering wheel for motor vehicles with connecting plates between spokes and rim
IPC: B62D1/04
Filed: 1989-10-26
Granted: 1993-08-04
Abstract: The steering wheel includes a central part (2), an external circular rim (6) and a plurality of radial connecting spokes (5). The connecting areas of the spokes (5) with the external rim (6) are provided with shaped covering and connection plates (7).