baber/WOPTO huggingface dataset:
Patent EP-2307315-B1 (EP)
Inventor: MERKER GERHARD
IPC: C22B7/04
Filed: 2009-02-27
Granted: 2016-12-21
Abstract: High alumina compositions contain (wt%): alumina 50 -90; magnesium oxide 1 - 20; silica 0.5 - 15; aluminum nitride 0.1 - 15; ferric oxide 0.1 - 5; calcium oxide 0.1 - 7; fluorine 0.1 - 10; sodium oxide 0.1 - 6; potassium oxide 0.1 -2; aluminum 0.1 -10; silicon 0.1 - 3; iron 0.1 - 3; loss on ignition 0.1 - 15 and remaining materials 5 max. The main mineral components are bayerite, boehmite, corundum and spinel. Moisture content is 10 wt% max and 90% of the particles are below 500mu m. The specific surface is more than 50 m 2>/g and the average pore diameter less than 100 angstroms. An independent claim is included for a method for producing the raw material comprising: (A) dry milling an aluminum salt slag containing 20 - 60 wt% of NaCl, KCl, CaF 2, 35 - 75 Wt% of Al 2O 3, MgO or SiO 2and up to 15% of both metallic aluminum and aluminum nitride and, after adding water, mill dot produce a suspension containing 25 - 55 wt% solids, at least 90wt% of which has particle size below 500 mu m, the average particle being below 50 mu m; (B) the suspension is treated in a reactor fitted with a stirrer at a pH of 9 - 12 and 30 - 90[deg] C for 10 -60 minutes, producing aluminum hydroxide by reaction of metallic aluminum and aluminum nitride with water, liberating hydrogen and ammonia and forming a salt sol which is made alkaline by the ammonia; (C) filtering the product, washing the filter cake and spraying it with water to remove salts and sucking air through it to adjust its moisture content to 30 - 50 wt%; and (D) drying the product at 70 - 110[deg] C to a residual moisture content of less than 10 wt%.
Patent EP-2262770-B1 (EP)
Title: Dérives de 2-trifluorométhylnicotinamide en tant qu'agents augmentateurs du cholestérol hdl
Inventor: HEBEISEN PAUL
IPC: A61K31/4418
Filed: 2009-03-23
Granted: 2012-08-01
Abstract: La présente invention concerne des composés représentés par la formule (I). Dans cette formule, R 1  à R 8  sont comme définis dans le descriptif et les revendication. Ils entre dans la préparation de médicaments pour le traitement et/ou la prophylaxie de maladies qui peuvent être traités par des agents augmentateurs du cholestérol HDL, telles que la dyslipidémie.
Patent EP-2239016-B1 (EP)
Inventor: VANDENHEEDE PASCAL
IPC: A62C2/24
Filed: 2010-03-29
Granted: 2011-06-22
Abstract: The device (3) has a valve blade provided with a transmission arm that is attached with a valve sheet (2). Another transmission arm of the valve blade is connected to a driving pressure axis. Ends of the transmission arms are hinged with each other by utilizing a coupling element, where the coupling element is fixed on the former transmission arm. A guiding unit includes a groove, and the coupling element is inserted into the groove, where the guiding unit guides movement of the coupling element.
Patent EP-2260936-B1 (EP)
Inventor: ELLINGER THOMAS
IPC: C40B50/14
Filed: 2005-11-25
Granted: 2017-12-27
Abstract: Type-specific synthesis of bio-polymers of a defined sequence on pre-determined ranges of a solid carrier comprises gradual coupling of monomer and/or oligomer components (I); where, before the coupling step, at least a pre-determined area of the carrier are activated for coupling of (I) to activate the reactive groups; and the temporary group for protection are removed by addition of an activation reagent in aqueous solution, is new. Independent claims are also included for: (1) a procedure for the type-specific synthesis of biopolymers of a defined sequence on pre-determined ranges of solid carrier, comprising: (a) arranging a mask on the carrier (for coupling of (I) of the biopolymer, which is to be synthesized for controlling available reactive groups with protection groups to the carrier); (b) activating the reactive groups by removing the temporary protective groups at the ranges given by the mask, by adding the activation reagent in aqueous solution; (c) coupling (I) with activated reactive groups; and (d) repeating step (a) to (c), until the desired biopolymers is synthesized; (2) a micro array prepared by the process; and (3) a micro array with pre-determined ranges immobilized biopolymer probes, where the proportional portion P at biopolymers, which exhibits the desired number of monomer M, is given by the formula P = S-M (where S is an average step yield with the coupling of (I); and the density at pre-determined ranges is at least 1500 spots per cm 2>and the average step yield is 95 (preferably 98) %).
Patent EP-2394203-B1 (EP)
Inventor: ROYCHOUDHURY SUBIR
IPC: G05D23/19
Filed: 2010-01-15
Granted: 2013-12-18
Abstract: A method is provided for controlling the operating temperature of a catalytic reactor using a closed-loop system that provides for varying the reactor input and other operating parameters in order to maintain the operating temperature of the reactor at or near the initial setpoint temperature for operation of the reactor. In one example, maximum and minimum operating temperatures with a catalytic partial oxidation reactor are controlled, as well as maintaining control over the corresponding minimum required ratio of oxygen atoms to carbon atoms, such that the operating temperature within the reactor is maintained below the material limits but above threshold temperatures for coking.
Patent EP-2383051-B1 (EP)
Inventor: BRUNIE JEAN JACQUES
IPC: B21D1/06
Filed: 2011-03-17
Granted: 2012-05-09
Abstract: The tool (1) has a shank (2) equipped at an end of a handle (3) integrated to the shank at a distal point of the handle to seize and control the tool with a hand and a functional end i.e. dent removal end fitting. The handle comprises a curved junction surface (6) formed continuously between a proximal surface (7) of a body lower part (4) and an upper face (8) of a body upper part (5), so that thumb crests the upper part, and an internal face of the thumb is in contact with the handle at its end and a base when four fingers are closed on the body lower part.
Patent EP-2512076-B1 (EP)
Inventor: LENZINI LUCIANO
IPC: H04L45/50
Filed: 2011-04-11
Granted: 2013-12-04
Abstract: Method of detour path determination for data packets re-routing in a mesh network (100), wherein the mesh network comprises a plurality of N nodes, with N integer higher than 1, arranged according to a network topology, each node has a K-hops neighbourhood knowledge of the network topology, with 1 ‰¤ K < N, primary paths are predefined for routing data packets within the mesh network, 
wherein, in order to obtain at least one detour path for at least part of a primary path PPx comprising a ordered sequence of nodes with a head node I and an end node J: 
- the head node I generates and sends to the node following it in the ordered sequence of nodes a request data packet, the request data packet comprising information enabling the request data packet to travel through said ordered sequence of nodes according to a forward direction till the end node J; 
- at the receipt of the request data packet, the end node J generates and sends to the node preceding it in the ordered sequence of nodes a response data packet, the response data packet comprising information representative of the K-hops neighbourhood knowledge of the network topology of node J, and information enabling the response data packet to travel back through said ordered sequence of nodes till the head node I according to a backward direction; 
- at the receipt of the response data packet, the head node I processes the information representative of the K-hops neighbourhood knowledge of node J so as to obtain a merged knowledge of the network topology comprising the K-hops neighbourhood knowledge of node I and the K-hops neighbourhood knowledge of node J; then head node I uses the merged knowledge of the network topology to carry out a detour path computation to find if there is said at least one detour path for said at least part of the primary path PPx.
Patent EP-2364971-B1 (EP)
Inventor: HELLER STEPHEN T
IPC: C07D213/26
Filed: 2007-02-09
Granted: 2014-04-30
Abstract: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield by cyclization and thioalkylation.
Patent EP-2345376-B1 (EP)
Inventor: BATES BRIAN L
IPC: A61B17/00
Filed: 2006-09-28
Granted: 2012-07-04
Abstract: Compositions and methods for occluding a vessel in a subject are provided in which a vaso-occlusion device includes an occluding element having a polymeric material containing a plurality of holes at least partially filled with one or more bioactive agents, the vaso-occlusion device configured to occlude a vessel in the subject.
Patent EP-2572942-B1 (EP)
Inventor: VIRNICH MICHAEL
IPC: B60N2/56
Filed: 2012-09-10
Granted: 2014-01-29
Abstract: A capacitive sensing system for being connected to a heating element (12) comprises a capacitive detector (24) connectable to the heating element and a common mode choke (28) for essentially preventing alternating current from flowing from the heating element to the heating current supply (22). The capacitive detector is configured for driving an alternating current into the heating element and for producing an output indicative of capacitance based upon the alternating current. The choke has a first (30) and a second (32) winding for connecting the heating element with the heating current supply. The choke comprises a third winding (34) connected in parallel of the first and/or second winding. The capacitive detector is configured for measuring a portion of the alternating current flowing across the third winding and for taking into account the measured portion of alternating current when producing the output.
Patent EP-0010143-B1 (EP)
Title: Oxime derivatives to protect cultivated plants
IPC: C07F7/22
Filed: 1979-08-28
Granted: 1983-09-28
Abstract: Tin-containing oxime derivatives of the formula   <IMAGE>   wherein n is 0, 1 or 2, m is 0 or 1, Ar is an optionally substituted phenyl radical or an optionally substituted naphthyl radical or, when m is 0, Ar may also be an ester group, X is hydrogen, -CN, halogen, lower alkyl, lower alkanoly, -COOH, a carboxylic acid ester radical, a carbamoyl radical and R8, R9 and R10, each independently of the other are alkyl, aryl, aralkyl or C3-C7 cycloalkyl, are suitable for protecting cultivated plants from the phytotoxic action of aggressive agrochemicals, in particular herbicides.
Patent EP-0012748-B1 (EP)
Title: Systeme interferometrique
IPC: G01B9/02
Filed: 1979-08-13
Granted: 1982-06-09
Abstract: Dans un systeme interferometrique de Michelson agence pour fournir quatre interferogrammes, deux pour chaque direction orthogonale de polarisation, les coefficients de reflexion et de transmission du diviseur (10) du faisceau interferometrique pour les deux directions de polarisation sont choisis de telle maniere que les rapports des composantes c.a. aux composantes c.c. soient egaux dans trois des interferogrammes. Des signaux de difference derives de ces trois interferogrammes sont appropries pour une utilisation avec un systeme de comptage de franges automatique et reversible.
Patent EP-0018588-B1 (EP)
IPC: C07C271/08
Filed: 1980-04-23
Granted: 1982-12-29
Abstract: A process for the preparation of an aliphatic, cyclo-aliphatic, and/or aliphatic-cycloaliphatic di- and/or polyurethane comprising the steps of A. reacting a primary aliphatic, cycloaliphatic, and/or aliphatic-cycloaliphatic di- and/or polyamine with a carbamate in the presence of alcohol at temperatures of 160 DEG  C. to 300 DEG  C., and B. separating the ammonia and other by-products from the aliphatic, cycloaliphatic, and/or aliphatic-cycloaliphatic di- and/or polyurethane. One or more catalysts may be added to the reactants to increase the reaction rate. The aliphatic, cycloaliphatic, and/or aliphatic-cycloaliphatic di- and/or polyurethanes produced are valuable end and intermediate products. They can be transferred into the corresponding isocyanates which can then be used for the preparation of polyurethanes.
Patent EP-0026308-B1 (EP)
IPC: C09D17/00
Filed: 1980-08-16
Granted: 1983-06-22
Abstract: In the process for the preparation of high concentration, low-viscosity liquid pigment pastes comprising mixing pigments, a substantially non-volatile liquid organic media, a suspension assistant, and, optionally, fillers, the improvement consisting of using acidic reaction products of the reaction of: (A) unsaturated dicarboxylic acid compounds, and (B) an unsaturated ester of a dicarboxylic acid, which reaction product is produced by heating said component A and said component B in a weight ratio of 1:7 to 1:35 for from 1 to 25 hours at a temperature in the range of 200 DEG  to 250 DEG , as said suspension assistant; as well as the high concentration, low-viscosity pigment pastes and solutions of said acidic reaction products in organic liquid media.
Patent EP-0047797-B1 (EP)
IPC: D04H1/42
Filed: 1980-09-15
Granted: 1984-08-22
Abstract: A cleaning cloth is described which is made from microfibers having a nonporous fiber core surrounded by a foamed coating layer containing open celled pores. The microfibers may optionally be combined with other types of fibers. The cloth has a high capacity for holding dirt and in another application, a detergent, bacteriocide, fungicide or preservative can be contained in the pores to provide a combination cleaning cloth.
Patent EP-0049719-B1 (EP)
IPC: F16J15/40
Filed: 1980-10-09
Granted: 1985-01-30
Abstract: The seal includes an end face seal 60 cooperatively interconnected to a dynamic seal 30 for sealing the circumferential space 20 between a housing 14 and a shaft 16. Under static non-operating conditions, the end face seal 60 precludes fluid loss from the housing 14. Upon rotation of the shaft 16, the low energy dynamic seal 30 provides fluid pressure which opposes loss of fluid from the housing and which disengages the end face seal 60 to avoid a loss of energy and to reduce wear.
Patent EP-0028110-B1 (EP)
IPC: A61K9/06
Filed: 1980-10-20
Granted: 1984-03-07
Abstract: A mobile, drop-forming heat-sterilisable ophthalmic oil-in-water emulsion which comprises an aqueous solution of a pharmaceutically acceptable salt of polyacrylic acid lightly cross-linked with triallyl sucrose, a pharmaceutically acceptable oil and a medicament effective when applied topically to the eye and sterilisable by autoclaving is described.
Patent EP-0028980-B1 (EP)
Title: Bimetallic roll for hot strip rolling mill
IPC: B21B27/00
Filed: 1980-11-06
Granted: 1983-12-14
Abstract: The object of the invention is to improve the performance of the rolls of roughing and finishing stands of a hot strip train or mill and in particular to retard as far as possible the banding phenomenon, namely the phenomenon of the incrusting of hard oxides or scale formed at the convenience rolling temperatures. For this purpose, the roll is made, at least in the working region thereof, from a chrome steel in which the ratio between the respective contents of chromium and carbon is between 7 and 12 and in which the content of equivalent carbon is between 1.5 and 1.7%. This content of equivalent carbon is calculated as the sum of the content of carbon and the content of chromium, the latter being given a coefficient 0.05.
Patent EP-0047873-B1 (EP)
IPC: A61C13/08
Filed: 1981-08-18
Granted: 1985-05-08
Abstract: A method is provided of coloring bakeable porcelain dental restorations. A plurality of pigmented coloring solutions is provided for application to a porcelain restoration. Each coloring solution comprises a pigment of low temperature porcelain-fusable powder and a substantially clear carrier liquid that supports a dispersion of said pigment and vaporizes when the restoration is baked. A film of the coloring solution is coated onto said restoration and then cured. The steps of coating the restoration and curing the film are repeated as necessary to match the color of the restoration to the color of a patient's teeth. The coated restoration is then baked to fuse the pigment to the porcelain and vaporize the cured carrier liquid.
Patent EP-0063180-B1 (EP)
IPC: C08K5/07
Filed: 1981-11-09
Granted: 1987-04-08
Abstract: Stabilizer compositions for halogen-containing polymers are provided composed of a  beta -diketone as well as metal and organotin enolate salts thereof; and a hydrotalcite having the general formula: Mg1-xAlx(OH)2Ax/2.mH2O wherein x is a number from 0 to 0.5; A is CO3= or SO4=, and m is a number representing the number of H2O in the molecule. The stabilizer compositions are effective in enhancing the resistance to deterioration by heat and light of halogen-containing polymers and especially polyvinyl halide resins. The  beta -diketone and hydrotalcite in these compositions exhibit a synergistic stabilizing effectiveness superior to either alone in like amount.
Patent EP-0040568-B1 (EP)
IPC: B21D1/05
Filed: 1981-05-15
Granted: 1983-11-16
Abstract: 1. Device for improving the surface appearance of rolled and annealed metal sheets, characterised in that it is formed essentially of one or more cylinders, the radii of which are at most equal to about 75 times the thickness of the metal sheet, and in that it also comprises means for giving the metal sheet a rolling angle on each cylinder of between 10 degrees and 40 degrees, and means for effecting a traction of between 20% and 80% of the elasticity limit of the metal sheet.
Patent EP-0040573-B1 (EP)
IPC: C07D277/46
Filed: 1981-05-19
Granted: 1984-08-01
Abstract: Novel compounds of the formula    <IMAGE>  I'  wherein X is in the 5,6,7 or 8 position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF3O-, CF3S- and CF3-, R1' is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2' is selected from the group consisting of hydrogen or an optionally unsaturated ring able to contain one or more heteroatoms of the group consisting of -S-, -O- and -N- optionally substituted with one or more members of the group consisting of (a) halogens, (b) alkyl of 1 to 4 carbon atoms optionally substituted with NH2, -NHAlK or -N-(AlK)2 and AlK is alkyl of 1 to 3 carbon atoms, (c) phenyl, (d) alkoxy of 1 to 4 carbon atoms, (e) -OH, (f) -CF3 and (g) -NO2 or R1' and R2' together with the nitrogen atom to which they are attached form an optionally unsaturated ring, the said ring then being connected to the nitrogen atom by a double bond, R3 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 4 carbon atoms, R4 is selected from the group consisting of hydrogen and halogen, R5 is a halogen with the proviso that R3, R4 and R5 can not all be fluorine and R6 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and an acyl of an organic carboxylic acid of 2 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts and their salts with non-toxic, pharmaceutically acceptable bases having a remarkable analgesic activity, a very weak anti-inflammatory activity and a good tolerance by the gastrointestinal system and their preparation and their intermediates.
Patent EP-0074639-B1 (EP)
IPC: B23Q1/00
Filed: 1982-09-10
Granted: 1986-05-14
Abstract: Work-rest for use primarily with machine tools, provided with a prehensile, selfcentering, automatic and double-acting equipment. This equipment is composed of a tern of rollers, whose centripetal simultaneous displacement, that assures the coaxiality of the workpiece, is realized by a pair of symmetrical double-acting grooves made on interchangeable lever arms whose angular movement is enslaved to the axial sliding of a central push rod double acting, grasping and expanding. The interchangeability of the arms of the double-acting prehensile equipment makes possible the use of only one work-rest body for a larger dimensional range of workpieces, both from the outside and from the inside with a considerable saving of operating cost.
Patent EP-0075354-B1 (EP)
IPC: C01F5/38
Filed: 1982-09-09
Granted: 1985-10-02
Abstract: Magnesium nitrate hexahydrate is prepared by suspending magnesiumoxide in melted magnesium nitrate hexahydrate at a temperature in excess of 90  DEG C, adding a nitric acid solution whilst stirring, filtering the liquid reaction mixture, discharging part of the clear filtrate as product, and utilizing the balance of the filtrate as liquid medium for further conversion. 
<??>By this process a very pure product is obtained, which is preferably used for thermal stabilization of ammonium nitrate.
Patent EP-0078323-B1 (EP)
Title: Apparatus for projecting a series of images onto dies of a semiconductor wafer
IPC: G03B27/42
Filed: 1982-05-17
Granted: 1987-01-14
Abstract: An apparatus for forming on a semiconductor wafer unit magnification images of a reticle pattern. A reticle (20-30) containing an image pattern corresponding to the size of the desired wafer pattern is substantially uniformly illuminated (34-47) to produce an image which passes through a one-to-one stationary projection optical system (50-59) to form an image of the reticle pattern at a predetermined focal plane. A selectively positionable vacuum chuck (79-83, 201, 202, 302, 303) holds the wafer. An alignment system (60-78) steps and orients the chuck to register markings on the individual sides of the wafer with the projected image of corresponding markings on the reticle. A fluid servo system (100-139) acts on the chuck to hold at least a portion of the wafer in the predetermined focal plane of the projection optical system.
Patent EP-0085955-B1 (EP)
IPC: G02B6/38
Filed: 1983-02-03
Granted: 1989-07-19
Abstract: A switch for coupling and uncoupling a first waveguide from at least a second waveguide characterized by the switch having a member holding the first waveguide in a fixed position in a switch housing and a movable support part for supporting the second waveguide and being movable from a position with the waveguides in a coupling relationship to a position with the waveguides being uncoupled, the support part being connected to the switch housing by at least one flexible web having a bending axis extending parallel to the axis of the second waveguide. Preferably, each of the flexible webs is connected to a second flexible web extending at right angles thereto so that the movable support part can be moved relatiive to the first waveguide in two planes extending at right angles to each other.
Patent EP-0110048-B1 (EP)
IPC: C07D249/08
Filed: 1983-09-26
Granted: 1986-12-03
Abstract: Oxiranes of the formula:   <IMAGE>   in which R is   <IMAGE>  R1 is hydrogen or halogen, R2 is halogen, R3 is alkyl with 1 to 4 carbon atoms or alkoxy with 1 to 4 carbon atoms, n is 0, 1 or 2, Y1 and Y2 each independently is hydrogen or alkyl with 1 to 4 carbon atoms, Z is halogen or alkyl with 1 to 4 carbon atoms, and m is 0 or 1. and useful as intermediates in the preparation of fungicides.