baber/WOPTO huggingface dataset:
Patent EP-0430270-B1 (EP)
Inventor: BROEKER MICHAEL DR
IPC: C12N9/22
Filed: 1990-11-30
Granted: 1996-01-31
Abstract: Material which is produced in biotechnological production processes and is contaminated with the genetically manipulated microorganisms used (fermentation broth residues, washing water etc.) is collected in containers and broken down by autolysis and/or deliberate contamination with naturally occurring bacteria, yeasts or moulds or by the addition of purified immobilised or non-immobilised nucleases.
Patent EP-0448824-B1 (EP)
Inventor: ZONI SERGIO
IPC: A47L11/30
Filed: 1990-12-20
Granted: 1994-11-30
Abstract: A washing machine for wide surfaces, in particular for industrial floorings, including a brush unit (9) arranged between front and rear end sides (4) of said machine and having a transversal dimension higher than the maximum distance between said machine lateral body sides (3), in a manner suitable to establish washing edges (9b) having a reciprocal distance higher than the maximum distance between said lateral body sides (3), said brush unit (9) being rotatably supported by a pin (10) establishing an oscillation axle (10a), centering means (35) for preventing free rotations of said brush unit (9) around said oscillation axle (10a). <IMAGE>
Patent EP-0429112-B1 (EP)
Inventor: HERRON CARLISLE MITCHELL
IPC: D04H1/64
Filed: 1990-10-29
Granted: 1996-02-28
Abstract: Disclosed are absorbent structures containing individualized, crosslinked fibers. The individualized, crosslinked fibers preferably have a C2 - C9 polycarboxylic acid crosslinking agent reacted with the fibers in the form of intrafiber crosslink bonds. Preferably, the crosslinking agent is citric acid, and between about 0.5 mole % and about 10.0 mole % crosslinking agent react to form the intrafiber crosslink bonds. Also preferably, the absorbent structures have actual dry densities greater than their corresponding equilibrium wet densities, and expand upon wetting. The absorbent structures may also contain hydrogel-forming material.
Patent EP-0429168-B1 (EP)
Inventor: BANERJEE SUBRATA
IPC: C04B35/00
Filed: 1990-09-17
Granted: 1993-11-24
Abstract: An improved ramming composition for use in the iron and steel industry includes between 65-80% by weight mullite, 5-15% by weight silicon carbide, 2-5% by weight graphite, 2-6% by weight ball clay, and 5-10% by weight of a binder formed from a dispersion of 15-70% by weight silica in water. The silica binder replaces binders composed of petroleum pitch, clay, or other organic materials. The silica binder causes the ramming composition to have a longer use life, increased strength, and reduced tendency to crack, oxidize or smoke.
Patent EP-0412005-B1 (EP)
Title: Valve for the transfer of pulverulent material under vacuum without pollution by the transferred material
IPC: B65B39/00
Filed: 1990-07-31
Granted: 1993-05-05
Abstract: Valve (1) comprising a hollow (3) body (2) and two opposite orifices (4) and (5) between an upper reservoir (8) and a filling container (9). The valve comprises a slide valve (15) for maintaining the vacuum in the upstream section (8) in the absence of a container (9) or in the downstream section (9) while the upstream volume connected to the orifice (4) is not yet under vacuum, a sliding plug (18) to allow filling without the pulverulent material passing through the pipe (19) being able to soil the valve. Application in particular the vacuum transfer of powders for sintered compounds. <IMAGE>
Patent EP-0415850-B1 (EP)
Inventor: WIERZBICKI MICHEL
IPC: C07D333/38
Filed: 1990-08-31
Granted: 1994-01-12
Abstract: New divalent metal salts of 2-[N,N-di(carboxymethyl)amino]-3-cyano-4-carboxymethylthiophene-5-carb oxylic acid, which can be used therapeutically especially in the treatment of bone diseases, cutaneous and vascular ageing, hepatic diseases and dental diseases.
Patent EP-0407313-B1 (EP)
Inventor: LAYRE RENE
IPC: B21D22/20
Filed: 1990-07-04
Granted: 1994-03-23
Abstract: The invention relates to a process for obtaining multilayer materials capable of being converted by means of deep-drawing or stretch-drawing tooling into hollow bodies having a height/diameter ratio greater than 2.5; the said materials comprising a substrate (4) made from aluminium alloy which has been subjected to a surface treatment and covered over one of its faces with a film (7) made from plastic and on its other face with a layer of varnish (5). This process is characterised in that the said layer of varnish contains a solid lubricant in the form of particles (6) harder than the varnish but softer than the tooling. This process finds application in the manufacture of materials intended for making hollow articles or receptacles whose height/diameter ratio is greater than 2.5. <IMAGE>
Patent EP-0387170-B1 (EP)
Title: Pivot for a tilting or oscillating roof window
IPC: E05D7/085
Filed: 1990-02-23
Granted: 1993-08-04
Abstract: A pivot for a tilting or oscillating roof window, comprising a stationary element (10) fixed to the frame (7) equipped with an upper covering cap (8), a movable element (11) fixed to the tilting or oscillating leaf (1) equipped with a lower covering cap (2), and an intermediate element (9) connected to the stationary element (10) by means of a first articulation axle (12) and to the movable element (11) by means of a second articulation axle (13), in the position for cleaning the tilting or oscillating leaf (1) these two articulation axles (12, 13) being offset outwards in relation to the plane of the leaf tilting or oscillating as a result of rotations about the two articulation axles (12, 13), of which the intermediate element (9) located between the stationary element (10) fixed to the frame (7') and the movable element (11) fixed to the leaf (1) is composed of three means (14, 34, 45), each of which forms a control means and rotation means for the adjacent means, in order to impart to the leaf (1), from its closing position to its cleaning position or vice versa, a continuous rotational movement as a result of simultaneous rotations of the intermediate element (9) about the first articulation axle (12) and about the second articulation axle (13) respectively. <IMAGE>
Patent EP-0416066-B1 (EP)
Inventor: ROCKWELL DAVID A
IPC: H01S3/30
Filed: 1990-02-22
Granted: 1994-01-26
Abstract: Un faisceau cohérent d'entrée émis par un laser (82) est introduit dans un mélangeur (8) à quatre ondes amélioré par une zone Brillouin qui génère un faisceau-semence à phases conjuguées qui se propage en sens contraire au faisceau d'entrée. Un amplificateur de Brillouin (86) agencé entre le laser et le mélangeur à quatre ondes transfère l'énergie du faisceau d'entrée (Ep) au faisceau semence (Ec), amplifiant le faisceau-semence de façon à produire un faisceau de sortie à phases conjuguées ayant approximativement 50 % de l'énergie du faisceau d'entrée et une bande passante étroite dépourvue des sauts aléatoires de phase associés au bruit acoustique généralement requis pour initier et maintenir une dispersion stimulée de Brillouin. Le faisceau de sortie à phases conjuguées peut être modulé ou dirigé selon les besoins. On peut dériver des faisceaux de référence pour le mélangeur à quatre ondes à partir de la même source laser que le faisceau d'entrée, avec des énergies inférieures d'un ou plusieurs ordres de magnitude à l'énergie du faisceau d'entrée.
Patent EP-0437557-B1 (EP)
Inventor: LANGHORST HEINZ
IPC: E02F3/85
Filed: 1990-06-05
Granted: 1994-05-18
Abstract: Trenching shovels for mechanically levelling a road surface require a flat bottom (11) and a pivoting levelling blade (16) so that the shovel can collect the excess sand and smooth the road surface when the vehicle coupled to the trenching blade reverses. In a known trenching shovel of this type, the guides which guide the trenching blade (16) as it pivots with respect to the body of the shovel (bottom 11; side walls 12) are located in the region of the trenching shovel in which the sand accumulates and are therefore exposed to intense wear. The trenching shovel described comprises guides (guide points (19)) arranged along an arc of a circle above the bottom of the shovel (11) so that when the trenching blade (16) pivots, the (small) distance between the lower edge (30) and the bottom (11) of the shovel remains approximately constant.
Patent EP-0485460-B1 (EP)
Inventor: VANZO EDWARD
IPC: C09K23/52
Filed: 1990-08-07
Granted: 1995-12-27
Abstract: The process entails forming a droplet of water, cyclodextrin and base in a non-polar solvent such as methylisobutylketone using polyvinyl butyral as an emulsifier. A cross-linking agent such as epichlorohydrin is reacted with the cyclodextrin and emulsifying agent to form the spherical polymer bead.
Patent EP-0443014-B1 (EP)
Inventor: ASLAM MUHAMMAD C O EASTMAN KOD
IPC: G03G15/16
Filed: 1990-09-07
Granted: 1994-01-19
Abstract: On texture une couche (10) thermoplastique portant une image de toner, se trouvant sur une feuille de réception (1), à partir du verso de la feuille par positionnement de cette dernière entre une surface dure lisse (42) et une surface de texturation (60; 70), la surface de texturation étant en contact avec la face arrière. La couche thermoplastique est adoucie par la chaleur et devient texturée sans gaufrage de la face arrière. Une couche (8) empêchant le gondolage situé sur la face arrière, n'est pas gaufrée puisque son point de fusion est supérieur à la température du procédé. On peut ainsi produire une épreuve texturée brillante. Le procédé est particulièrement utile dans le tirage d'épreuves multicolores de qualité photographique.
Patent EP-0500646-B1 (EP)
Inventor: LUVINH QUOC
IPC: C09J153/02
Filed: 1990-11-13
Granted: 1996-08-21
Abstract: L'invention concerne des formulations pour adhésifs sensibles à la thermofusion. Il s'agit d'une formulation pour les adhésifs sensibles à la thermofusion composés d'un copolymère bloc styrène-butadiène et d'une résine de pétrole produite par copolymérisation en utilisant un catalyseur de Friedel-Craft, soit un mélange de (1) 40 à 90 % en poids d'un produit de départ comprenant des oléfines et/ou des dioléines C5 et/ou des oléfines et/ou des dioléfines C6; (2) 10 à 50 % en poids d'un produit de départ comprenant des séries aromatiques C8-C10 dont le pourcentage en poids est calculé sur la base du poids total des éléments d'alimentation polymérisables. La résine possédera : (a) un niveau d'aromaticité de 13 à 45 % en poids, déterminé par la RMN protonique, (b) un point de ramollissement situé entre 50 et 100°C, (c) un Mn de 400 à 900, un Mz inférieur à 2200, un Mw inférieur à 1300 et un rapport Mw/Mn situé entre 1.2 et 1.7.
Patent EP-0458201-B1 (EP)
Inventor: TROFIMENKO SWIATOSLAW
IPC: C08G63/18
Filed: 1991-05-17
Granted: 1997-08-27
Abstract: Disclosed are rigid fluorinated monomers, their preparation, and polymers derived therefrom based on two novel tricyclic xanthene core systems, 9,9-bis-(perfluoroalkyl)xanthene (I) and 9-phenyl-9-perfluoroalkylxanthene (II). The monomers have utility in the preparation of advanced high-performance polymers, particularly polyimides.
Patent EP-0475293-B1 (EP)
Inventor: OGAWA TAKAHISA
IPC: B64D17/10
Filed: 1991-09-06
Granted: 1994-12-07
Abstract: A canopy for a paraglider or a parachute. The canopy including upper and lower sides and a plurality of ribs extending between the sides and made of a mesh cloth. The upper and lower sides and the ribs define a plurality of cells which are arranged adjacent one another. Each of the cells has an opening at a front end thereof for introducing air into the canopy. The mesh cloth of the ribs includes large and small apertures disposed therein. According to one embodiment, either the large or the small apertures are arranged in matrix-like groups which are separated from one another by the other of the large and small apertures. According to another embodiment, the large and small apertures are disposed in groups which are arranged parallel to one another in the vertical direction. <IMAGE>   <IMAGE>
Patent EP-0485909-B1 (EP)
Inventor: MACHNIK PETER
IPC: B30B9/32
Filed: 1991-11-09
Granted: 1995-01-18
Abstract: A device for compacting small liquid containers, in particular incorrectly filled beer cans or similar compressible items, comprises a substantially horizontal compressing chamber (2) which is provided with an upper feeding hopper (3) and with a liquid-collecting trough (17) arranged underneath its liquid-permeable base (2'), and on whose one end there is a lateral chamber (4) corresponding to the profile of said compressing chamber and housing a hydraulically operated pressing ram (5) which can be moved laterally in and out of the compressing chamber (2) and on whose other end opposite the first end there is an ejection pipe (14) which, for the purpose of forming a sufficient pressing resistance, is curved and tapers increasingly towards the end (14') of the pipe. <IMAGE>
Patent EP-0487973-B1 (EP)
Inventor: DAY JOHN I E
IPC: A61K47/10
Filed: 1991-11-13
Granted: 1996-03-27
Abstract: The invention discloses a topical antipenetrant formulation of niclosamide. The preferred formulation contains about one percent by weight niclosamide, 40 to 55 percent by weight of propylene glycol and about 20 to 30 percent by weight of 95% ethanol, 20 to 25% by weight polyethylene glycol 400 and from about 0.1 to 10% by weight water. This formulation provides an effective barrier on the skin, preventing the penetration of Schistosoma cercariae, the infective stage of the parasite life cycle.
Patent EP-0459734-B1 (EP)
Inventor: WOLLARD DOUGLAS JOHN
IPC: B05B7/00
Filed: 1991-05-28
Granted: 1994-07-13
Abstract: An electrostatic spray apparatus comprises a source (1) of electrostatically charged liquid connected to an annular nozzle (4) which discharges a hollow tube of electrostatically charged liquid, a source of atomizing air under pressure, an annular atomizing air discharge nozzle (12) surrounding the liquid discharge nozzle, and an annular swirl chamber (7) for the atomizing air. A plurality of apertures (8) connect the source of air to the swirl chamber, the apertures being oriented at an angle to the radial direction to initiate a substantially tangential swirling flow of air in the chamber and being disposed to allow air to pass radially outwardly into the chamber. The chamber is defined by walls which tend to converge in an axial direction from the plurality of apertures towards the air discharge nozzle. <IMAGE>
Patent EP-0466351-B1 (EP)
Inventor: FREEMAN RICHARD ROBERT
IPC: F04C15/00
Filed: 1991-06-24
Granted: 1994-10-12
Abstract: A gerotor set (Figure 1) has grooves 108 extending across the end face of the annulus adjacent the outlet port so as to allow flow from each chamber in turn into the outlet at a time when the chamber per se is not yet registered with the outlet, so as to prevent noise due to the trapped volume being compressed when it is unable to escape into either port. <IMAGE>
Patent EP-0484193-B1 (EP)
Inventor: JANICOT MARC
IPC: E03B7/12
Filed: 1991-10-11
Granted: 1995-02-22
Abstract: The water meter installation comprises a water meter (1) connected to a water inlet pipe (2) and to a water outlet pipe (3), this water meter (1) being mounted on a base (4) containing the open ends of said water inlet and outlet pipes (2, 3). The installation comprises an envelope (6) basically constructed from heat-insulating material: it surrounds the pipes (2, 3) and is open at the bottom, the top (7) of this envelope comprising a vertical passage (8) in which the meter base (4) is engaged and fixed. For use in protecting the installation against freezing. <IMAGE>
Patent EP-0462252-B1 (EP)
Inventor: CHABARDES PIERRE
IPC: B01J27/16
Filed: 1990-12-28
Granted: 1994-01-26
Abstract: PCT No. PCT/FR90/00958 Sec. 371 Date Oct. 31, 1991 Sec. 102(e) Date Oct. 31, 1991 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/09830 PCT Pub. Date Jul. 11, 1991.An improved method for preparing citral in liquid phase from prenol and prenal, wherein, in a single reaction enclosure, the prenol and prenal are condensed in the presence of a mineral acid at a concentration of about 5.10-3 mole for one mole of prenal, 90 to 95% of the acid is neutralized, and once excess prenal and prenol is eliminated, the citral is distilled.
Patent EP-0507831-B1 (EP)
Inventor: ROBINS SIMON PETER
IPC: C07K16/00
Filed: 1990-12-28
Granted: 1995-05-10
Abstract: The invention is directed to antibodies which are specifically immunoreactive with forms of crosslinks which occur free in biological fluids. Methods to assess connective tissue, especially bone, metabolism in disease or to monitor therapy are also disclosed. Such methods comprise assessing the levels of native free collagen-derived crosslinks in biological fluids, especially urine. The method can be enhanced by concomitantly determining the levels of an indicator of bone formation in biological fluids of the same individual and assessing the differences between the degradation marker and the formation indicator.
Patent EP-0515472-B1 (EP)
Inventor: STRIDSBERG LENNART
IPC: H05K3/34
Filed: 1991-02-12
Granted: 1994-07-27
Abstract: Le dispositif décrit, qui sert à l'application de substances telles que de la pâte à souder et de la colle en des points isolés et notamment à l'application de pâte à souder sur des tartes à circuits électroniques, comprend un logement de pompe (202 - 205; 301, 307), un tube ou conduit (206) au moyen duquel la substance est acheminée dans le logement de pompe, et un ajuttage (111, 205) servant à la distribution de la substance depuis le logement de pompe (202 - 205; 301, 307). Des clapets supérieur et inférieur appropriés sont prévus pour bloquer, à des moments prédéterminés, l'acheminement de la substance dans le logement de pompe (202 - 205; 301, 307) et la distribution de la substance depuis ce logement de pompe. Le clapet inférieur peut éventuellement être remplacé par un dispositif étrangleur. Le logement de pompe (202 - 205; 301, 307), qui est de type classique, comprend un cylindre de pompe extérieur (203; 307) et un piston intérieur (204; 301). On obtient le déplacement du piston (201; 301) en reliant le piston à une tige magnétostrictive (202; 308). Cette tige (202; 308) coopère avec une bobine (208) enroulée autour de la tige (202; 308). En soumettant cette tige (208) à un courant électrique, on augmente la longueur de la tige, obtenant ainsi une application très rapide de la substance.
Patent EP-0496869-B1 (EP)
Inventor: KYRTSOS CHRISTOS T
IPC: G01G19/08
Filed: 1991-05-28
Granted: 1995-04-26
Abstract: A dynamic payload monitor (10) measures and displays payload weight for a loader vehicle (11) operated on a slope by sensing the hydraulic pressure and position of the lift arm cylinders (14). The payload weight is computed by curve fitting the sensed cylinder pressure and position data to a second order polynomial, and then performing interpolation or extrapolation with a pair of pressure versus position reference parabolas obtained during calibration. Payload weight is corrected for errors caused by operating the loader vehicle (11) on a slope. The weight computation algorithms used in the dynamic payload monitor (10) are applicable to a number of work vehicles having at least one work implement linkage and at least one hydraulic cylinder for modifying the linkage geometry.
Patent EP-0572410-B1 (EP)
Inventor: QUINTUS JAMES G
IPC: F16H7/12
Filed: 1991-10-17
Granted: 1995-07-19
Abstract: A tensioner for a power transmission belt and a method of making the tensioner is provided, the tensioner (20, 20A, 20B) comprising a support unit (23), a belt engaging unit (27) carried by the support unit and being movable relative thereto, a coiled torsion spring (35, 35A, 35B) having a first end (37) operatively interconnected to the support unit (23) and a second end (36) operatively interconnected to the belt engaging unit (27), the spring (35, 35A, 35B) having a certain torque when the belt engaging unit (27) is disposed at a certain position relative to the support unit (23), the tensioner (20, 20A, 20B) having changeable structure holding one of the ends (36, 37) in an adjusted position relative to its respective operatively interconnected unit so as to provide for the certain torque of the spring (35, 35A, 35B) when the belt engaging unit (27) is disposed at the certain position relative to the support unit (23).
Patent EP-0545043-B1 (EP)
Inventor: KERKHOFF ALOIS DR DIPL-CHEM
IPC: D21H11/14
Filed: 1992-10-14
Granted: 1995-08-23
Abstract: The base paper for photographic supports is characterised in that the paper core consists of a fibre material which contains 5 to 100% of recycled paper stock. The fibre material contains a photographic pulp and/or standard pulp. The paper core can have been sized and pigmented white and, in addition, the base paper can have been surface-sized.
Patent EP-0542028-B1 (EP)
Inventor: BACH VOLKER DR
IPC: C09K19/02
Filed: 1992-10-27
Granted: 1996-07-10
Abstract: The process according to the invention is a process for the preparation of aligned, ferroelectrically or ferrielectrically or antiferroelectrically ordered materials which solidify in a glass-like manner. In these layer structures which are ordered in a polar manner, the molecular dipole moments are not compensated, are partially compensated or are fully compensated, so that a dipole moment which corresponds to the degree of compensation is apparent from the outside.
Patent EP-0557604-B1 (EP)
Inventor: EGGL WILFRIED
IPC: G01N33/483
Filed: 1992-12-10
Granted: 1995-05-24
Abstract: Storage containers of this type are used to store measuring vessels which are intended to hold fluids to be tested such as blood and blood plasma. In this case, the storage containers are employed for the automatic feeding of the measuring vessels to an automatic analyser. In order to prevent dirt from penetrating through the perforations of the storage container into the open measuring vessels, the storage container, after being charged with measuring vessels is completely enveloped with a sheet. Apart from the enormous amount of sheeting which is produced when this is torn off, and which has to be treated as waste, there is the further drawback that small steel spheres, which are located in the measuring vessels and are used for testing the blood, can drop out of the measuring vessels when the sheet is removed, so that the functionality of each measuring vessel is no longer ensured. The object of the invention is, firstly, to reduce the amount of sheeting and to improve the applicability of the measuring vessels. To this end it is provided that between the top side (1) of the storage container and the measuring vessels (7) there is provided a sheet (3) which covers their insertion orifices and which can be pulled out from the storage container before the measuring vessels (7) are used. 
<??>As a result, firstly, the proportion of sheeting to be used is considerably reduced, and, secondly, the sheet can be removed without the storage container having to be moved in any way for this purpose.
Patent EP-0559968-B1 (EP)
Inventor: PENNO BERNHARD
IPC: A62C3/04
Filed: 1992-12-30
Granted: 1997-03-12
Abstract: This invention relates to a plant in which dust is moved and which has a device to protect it against the explosion of dust materials. The plant includes a first apparatus (11), e.g. a container and a second apparatus (15) which is connected to the first by means of a connecting pipe (14), a decoupling valve (20) being arranged in the connecting pipe (14), which valve (20) is triggered by a central control unit (19). As soon as a signal transmitter in a pressure-relief device (13a) in the region of a quadrant pipe (16) detects a pressure peak in the connecting pipe, a signal is emitted to the central control unit (19), which without delay triggers the decoupling valve (20) and closes the connecting pipe (14), so that the apparatus (15) arranged downstream is protected against a flame spreading through the connecting pipe. <IMAGE>