baber/WOPTO huggingface dataset:
Patent CU-24012-B1 (CU)
Title: Nuevos derivados de naftaleno y sus procedimientos de obtención para el diagnóstico in vivo de la enfermedad de alzheimer a través de técnicas de imágenes
Inventor: SABLÓN CARRAZANA MARQUIZA
IPC: C07C211/58
Filed: 2010-10-19
Abstract: Esta invención se relaciona con la rama de la química, en particular con el campo de la síntesis orgánica de compuestos que pertenecen a la categoría de aromáticos bicíclicos o naftalénicos, utilizados en la detección de placas amiloideas. Estos nuevos derivados de naftaleno tienen fórmula general: ESPACIO PARA FÓRMULA Donde R representa a grupos independientes entre sí. En I: R1: -alquilenil-C(O)NH-alquilenil-R3, -alquilenil-C(O)O-R4; R3: -COOH, -OH, -SH, -NH2, -alquil-NH, -alquil-N-ditiocarbamato de sales de metales alcalino térreo; R4: H, grupo succinimido; R2: -H, -alquil. Los términos "alquil" y alquilenil" se refieren a cadenas alifáticas lineales o ramificadas, preferentemente de 1 a 4 átomos de carbono. Estos compuestos son néutros, lipofílicos y de bajo peso molecular por lo que atraviesan la barrera hematoencefálica y se adhieren a las placas amiloideas. La presente invención proporciona los procedimientos para la obtención de derivados de naftaleno con buenos rendimientos, que pueden ser prácticos, económicos y ser adaptados a una manufactura a mayor escala. No tenemos conocimiento de que los compuestos presentados en esta invención hayan sido reportados anteriormente.
Patent DD-264415-B1 (DD)
Title: Verfahren zur aufarbeitung chromhaltiger phosphorsaeuren
Inventor: LIEDLOFF BERND
IPC: C01B25/28
Filed: 1987-09-07
Abstract: Vorfahren iiur Aufarbeitung chromhaltiger Phosphorsäuren, insbesondere von verbrauchten chromhaltigen Glänzelektrolyten auf der Basis von konzentrierter Phosphorsäure aus der Galvanotechnik. Ziel der Erfindung ist es, ein einfaches Verfahren zur Aufarbeitung chromhaltiger Phosphorsäuren, insbesondere von verbrauchten chromhaltigen Glänzelektrolyten zu entwickeln, um damit einen wichtigen Sekundärrohstoff einer Wiederverwendung zuzuführen. Die Aufgabe wurde dadurch gelöst, daß man aus einer
Patent EP-1033439-B1 (EP)
Inventor: STEINFELD HORST E
IPC: E01B9/10
Filed: 2000-01-18
Granted: 2003-12-03
Abstract: The connector for fastening a rail support (2) to a sleeper (1) or concrete bearer comprises a bolt (8) with a nut (9) arranged in a vertical bore in the sleeper. A tubular sleeve (15) is inserted into the portion of the bore which corresponds to the shaft of the bolt. A support bush (13) is positioned at the bottom of the bore which locks with the lower edge of the sleeve, has an internal shape corresponding to the shape of the nut and has a stop at its lower end.
Patent EP-1038848-B1 (EP)
Inventor: COTLEAR DE WITZMANN MONICA
IPC: C03C8/14
Filed: 2000-02-11
Granted: 2002-08-21
Abstract: Fired decoration production, using a ceramic color containing a UV sensitive optical brightener, is new.  Fired decorations are produced on glass, glass-ceramic or ceramic substrates using decoration colors containing, in addition to base enamel and pigments, UV sensitive optical brightener additives which, on UV irradiation, produce a sufficiently high color contrast relative to the substrates that decoration flaws can be detected even in extremely finely patterned decorations before firing. Preferred Features: The additive is added in finely divided form in an amount of 0.05-10 (especially 0.1-1.0) wt.%.
Patent EP-1041033-B1 (EP)
Inventor: GALANDRINO AGOSTINO
IPC: B67B5/03
Filed: 2000-03-24
Granted: 2006-01-25
Abstract: A method and an apparatus by means of which a capsule (11) fitted onto a bottle (12-120) is rendered coaxial to the bottle (12-120) by means of a drop-down head (20-220) provided with a rigid centering sleeve (21-210) and with a pneumatic tightening sleeve (23-230), which is suitable to produce a preliminary partial coupling of the capsule (11) to the cork (T) of the bottle, after the capsule has been centered with respect to the bottle by the first sleeve. The partial and preliminary coupling of the capsule is achieved by compressing the end of the capsule onto the cork (T) of the bottle by means of the pneumatic tightening sleeve (23-230), into which compressed air is fed temporarily. <IMAGE>
Patent EP-1072566-B1 (EP)
Inventor: MITKOVA DARINA DR
IPC: C04B22/10
Filed: 2000-06-28
Granted: 2003-11-26
Abstract: Binder mixture comprises a sulfate-free hydraulic binder component and a component for accelerating the hardening process. Sodium carbonate and potassium carbonate are added in required ratios according to the use to control the early strength and the development of the early strength. An Independent claim is also included for a process for the controlling the early strength and the development of the early strength of a binder mixture. Preferred Features: The mixture contains 0.1-10 wt.% alkali carbonate and 25-99.7 wt.% Portland cement clinker. Ground rock and/or highly dispersed silicic acid is used as filler.
Patent EP-1111493-B1 (EP)
Inventor: HASTINGS ROY ALAN
IPC: G05F3/30
Filed: 2000-12-14
Granted: 2011-05-25
Abstract: A micropower low-dropout regulator (LDO) (30) having a low dropout voltage and a method of compensating base current errors. The new compensation technique involves placing a shunt capacitor (C2) at a counterphase input (node A) of a Brokaw transconductance cell incorporating a base current compensation resistor (R5). <IMAGE>
Patent EP-1026090-B1 (EP)
Inventor: PIACENZA GIUSEPPE
IPC: B65D21/02
Filed: 2000-01-31
Granted: 2003-04-09
Abstract: A system of identical modular containers which can be piled up on top of one another, characterized in that between one container (11) and another, releasable means of reciprocal clamping are envisaged. <IMAGE>
Patent EP-1074510-B1 (EP)
Inventor: MCNEIL BRIAN ALFRED
IPC: C01B3/50
Filed: 2000-08-02
Granted: 2004-04-21
Abstract: Hydrogen and carbon monoxide are separated from a condensate-containing gaseous mixture thereof by using (a) a("first") stripping column (8) to remove the hydrogen content of the CO-loaded methane stream (6) obtained by washing CO from the gaseous mixture, or the vapour portion from a phase separation thereof, ascending a methane wash column (2) and (b) a ("second") stripping column or a flash separator (30) to remove the hydrogen content of the feed gas condensate (9) obtained from the methane wash column (2), or the phase separation. The vapour stream (32) from the second stripping column or flash separator (30) is fed to the first stripping column (8). The liquid stream from the first stripping column and the liquid stream (33) from the second stripping column or flash separator (30) are fed (16, 17 , 19 & 20; 34 to 39) to different locations of a separation column (18) providing a gaseous carbon monoxide product stream (21) and a liquid methane wash recycle stream (3). The process improves the efficiency of the separation by avoiding dilution of the CO concentration of the feed gas condensate (9) with the CO-loaded methane stream (6) which occurs in prior art CO/hydrogen separations using a methane wash.  <IMAGE>
Patent EP-1115009-B1 (EP)
Inventor: VALIO HARRI
IPC: G04R20/02
Filed: 2000-12-21
Granted: 2008-08-27
Abstract: The invention relates to a method for positioning a receiver (MS) in positioning means (S, MS). In the method, a code modulated signal transmitted by satellites (SV1-SV4) and formed by an individual code for each satellite (SV1-SV4) is received. In the method, at least one reference point (BS) is selected, whose position is substantially known, In the method, information is transmitted to the positioning means (S, MS) about the position of said at least one reference point, and about Ephemeris data on the satellites (SV1-SV4). Thus, at least the Ephemeris data on each of the satellites (SV1-SV4) to be used in the positioning and the location of said at least one reference point are used in the positioning of the receiver.
Patent EP-1165461-B1 (EP)
Inventor: KENDALL KEVIN
IPC: C04B20/00
Filed: 2000-02-22
Granted: 2004-10-13
Abstract: A method of producing a curable cementitiuous composition comprises admixing: a) particles of cement, and b) an aqueous suspension containing a plasticiser and also particles of a pozzolan having a mean particle size which is at most one half that of the mean particle size of the cement, and allowing or causing the admixture to cure.
Patent EP-1077134-B1 (EP)
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/045
Filed: 2000-03-03
Granted: 2005-06-08
Abstract: An ink jet printer has a specific unit that is capable of splitting a dot into a plurality of divisions. The arrangement of splitting an ejected ink droplet into a plurality of parts to create a split dot having a plurality of divisions at a plurality of different positions in one pixel advantageously decreases the quantity of ink per position. This reduces penetration of ink in the direction of the depth of printing paper. Under the condition of a fixed quantity of ink, the split dot has a greater total area than the area of a single dot and ensure a higher resulting expressed density. This arrangement ensures multi-tone expression without changing the total quantity of ink ejected in each pixel.  <IMAGE>
Patent EP-1273547-B1 (EP)
Inventor: SAKURAI HISAO
IPC: B66B1/30
Filed: 2000-03-27
Granted: 2010-10-20
Abstract: This invention is to provide a variable speed apparatus capable of equalizing a moving distance at the time of deceleration from deceleration start to deceleration completion in the case that a deceleration stop command is inputted during acceleration to a moving distance at the time of deceleration from deceleration start to deceleration completion in the case that a deceleration stop command is inputted during operation at an adjustable speed reference frequency even when the deceleration stop command is inputted during acceleration. <IMAGE>
Patent EP-1166499-B1 (EP)
Inventor: FRODIGH MAGNUS
IPC: H04L12/56
Filed: 2000-03-10
Granted: 2005-08-17
Abstract: L'invention concerne un procédé (200) et un système (100, 300, 400) permettant à des utilisateurs à débit binaire élevé d'être desservis même à partir de cellules encombrées. Si un utilisateur, associé à une SM (115-130), se situe dans une première cellule (cellule A) qui est trop encombrée pour lui offrir la largeur de bande demandée, le flux d'informations, dans sa totalité ou en partie, vers/à partir de la SM (115-130), peut être émis-transmis par d'autres cellules avoisinantes (Cellules B-G). Par exemple, dans un système AMRT, un utilisateur demandant trois créneaux temporels par trame afin de réunir une largeur de bande suffisante, peut communiquer avec trois cellules différentes (C2, C3, C4) pendant chaque trame. Lesdits procédé et système peuvent également s'appliquer dans le contexte de transferts lorsque, par exemple, une SM continue d'être partiellement desservie par la cellule précédente avant que la nouvelle cellule puisse desservir le flux d'informations à débit binaire élevé. Dans un autre mode de réalisation, il peut s'agir d'un environnement de réseau (400) sans fil  local au sein duquel plusieurs têtes de radio (425) sont commandées par un central (415).
Patent EP-1185328-B1 (EP)
Inventor: POSEY DAVID TYLER
IPC: A61M25/01
Filed: 2000-05-16
Granted: 2006-07-26
Abstract: A traction position indicator for a feeding tube catheter provides a permanent magnet and a sensor, both in the distal end portion of the catheter, wherein the sensor is responsive to the presence of a magnetic field of predetermined strength supplied by an external magnet. The external magnet forms a magnetic coupling with the catheter magnet to permit manipulation of the catheter in response to movement of the external magnet. The sensor responds to the magnetic field of the external magnet, but only when the external magnet and the catheter magnet are magnetically coupled sufficiently to create a traction force so that the catheter distal end portion can be manipulated by movement of the external magnet. Apparatus for creating a magnetic guidance path for a remote device includes a follower magnet and a sensor, both of which are attached to the remote device, and a leader magnet. The leader magnet forms a magnetic guidance path by permeating the location of the remote device to form a magnetic coupling between the leader magnet and the follower magnet. The sensor responds to the magnetic field provided by the leader magnet when-and only when-the leader magnet and the follower magnet are magnetically coupled sufficiently to permit manipulation of the follower magnet by movement of the leader magnet.
Patent EP-1192635-B1 (EP)
Inventor: CARRETTI CORRADO
IPC: B01J20/02
Filed: 2000-06-20
Granted: 2005-08-17
Abstract: A getter comprising a calcium-aluminum compound including about 39% to about 43% calcium by weight produces a calcium vapor when sufficiently heated. The calcium vapor can condense to form a calcium film on an inside surface of a sealed evacuated enclosure such as a CRT to getter reactive species from the enclosed volume. The calcium-aluminum compound, preferably CaAl2 powder, can be mixed with either nickel powder, titanium powder, or both.
Patent EP-1156342-B1 (EP)
Inventor: KONDO TOYOSHI
IPC: G01R1/20
Filed: 2000-07-26
Granted: 2006-10-04
Abstract: A dry load test apparatus 40 comprises multi stage resistor bodies 57R, 57S and 57T for high voltage load test having a large number of flat shaped resistor assemblies Ri, Si and Ti consisting of numerous elongate resistor elements rj provided side by side in a flat shape with interval and serially connected at an end thereof, said large number of resistor assemblies Ri, Si and Ti being provided side by side with multi stages with interval in order that flat planes thereof become parallel so that numerous resistor element columns which are formed with corresponding said resistor elements rj of the multi stage resistor assemblies Ri, Si and Ti are provided. Further, the dry load test apparatus 40 comprises a plurality of first multi stage switching members Swaij and SWbij, one end thereof being connected to an end of each of said resistor elements rj of the resistor element columns to constitute switching member columns Swai and SWbi, a large number of inter assembly conductive members Caj and Cbj respectively connecting other ends of first switching members Swaij and SWbij of said switching member columns Swai and SWbi one another, and a vacuum circuit breaker (high voltage switch) 86 connecting a few of said large number of inter assembly conductive members Caj and Cbj to an under test power supply (a three phase AC generator 88). <IMAGE>
Patent EP-1206417-B1 (EP)
Inventor: ROEMER HILDEGARD
IPC: C03B5/44
Filed: 2000-08-16
Granted: 2003-01-29
Abstract: According to the invention, the skull pot is provided with the following characteristics: a pot wall (1), a bottom (3) and an induction coil (9) which surrounds the pot wall (1) and by means of which high-frequency energy can be coupled into the contents of the pot. The pot wall (1) is made of a ring of metal pipes (1.1) which can be connected to a cooling medium. Slits are embodied between adjacent metal pipes (1.1). The metal pipes (1.1) are bent at a right angle at the upper ends thereof in such a way that said pipes extend towards the outside, when the pot wall (1) is viewed from above, and form a collar (2). The collar (2) is surrounded by an additional wall (upper wall 4). The upper edge of said wall is situated on a higher level than the collar (2) in such a way that the melt covers the collar (2) during operation.
Patent EP-1255856-B1 (EP)
Inventor: KINZLER KENNETH W
IPC: C12N15/09
Filed: 2000-07-31
Granted: 2005-03-09
Abstract: The identification of pre-defined mutations expected to be present in a minor fraction of a cell population is important for a variety of basic research and clinical applications. The exponential, analog nature of the polymerase chain reaction is transformed into a linear, digital signal suitable for this purpose. Single molecules can be isolated by dilution and individually amplified; each product is then separately analyzed for the presence of pre-defined mutations. The process provides a reliable and quantitative measure of the proportion of variant sequences within a DNA sample.
Patent EP-1237183-B1 (EP)
Inventor: CHIKYO TOYOHIRO
IPC: H01L21/316
Filed: 2000-11-10
Granted: 2011-01-19
Abstract: L'invention se rapporte à un procédé de stabilisation d'une interface oxyde/semi-conducteur qui ne consiste pas à former de couche interface (couche réactive) entre un semi-conducteur et un oxyde d'interface, et permet ainsi à un oxyde fonctionnel de présenter des caractéristiques de performance satisfaisantes et à l'interface oxyde/semi-conducteur d'être stable, et ce indépendamment de la température. L'invention se rapporte également à un semi-conducteur stabilisé.
Patent EP-1250932-B1 (EP)
Inventor: ZHANG LEI
IPC: A61K9/08
Filed: 2000-12-05
Granted: 2010-03-10
Abstract: The present invention relates to a stable interferon alpha aqueous solution formulation that may be preservative or human blood extracted ingredient free, which comprises of the following components:     a. interferon alpha;   b. a buffer system to maintain pH 4.5-9.0;   c. a stabilizing agent;   d. a nonionic surfactant;   e. an osmotic pressure regulator; the preparation method and the uses in the treatment of viral, tumorous and immune diseases thereof.
Patent EP-1263372-B1 (EP)
Inventor: GLAUG FRANK S
IPC: A61F13/15
Filed: 2000-11-15
Granted: 2006-02-08
Abstract: A disposable absorbent pad arranged to be worn in an undergarment to trap and collect urine. The pad has a moisture pervious, e.g., fibrous, top-sheet, a fluid acquisition layer, an absorbent core, and a moisture-impervious, e.g., polymeric film, back-sheet. The back-sheet is formed of a fluid impervious material, e.g., a polymeric film. The fluid acquisition layer is disposed over the core and both it and the core are interposed between the top-sheet and the back-sheet. The back-sheet has an opposed pair of arcuate edge portions and an opposed pair of linear side edges. The top-sheet has an opposed pair of arcuate edges and an opposed pair of side portions. Each of the side portions of the top-sheet merges with the remainder of the top-sheet along a respective fold line and each is of a generally trapezoidal shape. The arcuate edges of the top-sheet are disposed over respective ones the arcuate edges of the back-sheet. The top-sheet and back-sheet are secured together. The side portions of the top-sheet are folded along respective ones of the fold line around respective linear side edges of the back-sheet and are adhesively secured thereto. Plural elastic strands are adhesively secured in place along the fold lines of the top-sheet to form elasticized side shields. An adhesive stripe is located on the back-sheet for mounting the pad in a garment. The adhesive stripe is covered by a removable liner strip.
Patent EP-1244434-B1 (EP)
Inventor: SCHULZ HANS-HERRMANN
IPC: A61K9/127
Filed: 2000-12-22
Granted: 2004-03-17
Abstract: The use of active agent(s) (A) selected from 4-oxo-quinoline-3-carboxylic acid derivatives (including naphthyridine or quinolizine analogs) (I) or (II) for topical and/or local treatment or prophylaxis of bacterial diseases in humans or animals is new.  The use of one or more active agent(s) (A) selected from 4-oxo-quinoline-3-carboxylic acid derivatives (including naphthyridine or quinolizine analogs) of formula (I) or (II) and their hydrates, acid addition salts, carboxylate salts, enantiomers, diastereomers, racemates or mixtures, optionally together with auxiliaries, is claimed for the preparation of medicaments for topical and/or local treatment or prophylaxis of bacterial diseases in humans or animals. The use of ciprofloxacin for the treatment of eye or ear diseases is excluded.  A  =  CH, C(halogen), C(Me), C(CN), C(OMe), C(OCHF2) or N;  R1  =  1-5C alkyl, 2-5C alkenyl, 2-fluoroethyl, cycloalkyl, bicycloalkyl, 2-fluorocyclopropyl, 1-oxetan-3-yl, NHMe, optionally substituted phenyl or pyridyl;  or A + R1  =  C-O-CH2-CH(Me)-;  R2  =  H or 1-3C alkyl (optionally substituted by OH, halo or NH2);  R3  =  H, halo, Me, NH2 or NHNH2;  R4  =  H, halo or NH2;  R5, R'2  =  optionally substituted mono-, bi- or tricyclic alicyclic system (optionally containing double bond(s)) or mono-, bi- or tricyclic aromatic system (both optionally containing heteroatom(s));  R'1  =  H or 1-3C alkyl. An Independent claim is included for gel formulations containing one or more (A).
Patent EP-1343627-B1 (EP)
Inventor: UEREYEN REFIK
IPC: B29C69/00
Filed: 2000-12-22
Granted: 2007-10-10
Abstract: This invention is related to a method applied for producing a formed composite sheet (1), including one or more than one plastic sheet (3) and one or more than one film material (2) which is which is a   kind of a multilayer system that contains metal and plastic layers.
Patent EP-1234062-B1 (EP)
Inventor: DUYVESTEYN WILLEM P C
IPC: C22B19/00
Filed: 2000-10-31
Granted: 2004-10-27
Abstract: A bio-leaching method is provided for recovering metal from a metal containing ore. The ore is subjected to contact with a microorganism selective to the oxidation of sulfur. A sulfur containing compound is mixed with the microorganism before, during or after contact with the ore to systemically form sulfuric acid to leach the metal from the ore. The ore is in the form of a slurry, a heap, a charge in a vat and is bioleached for a time sufficient to dissolve the metal in the ore and form a metal-rich leachate and an ore residue. The metal can then be extracted from the metal-rich leachate. The metal containing ore may contain base metals, precious metals, or platinum group metals. Upon formation of the metal-rich leachate, the ore residue may be further processed to recover any precious metals or platinum group metals that may be present.
Patent EP-1126081-B1 (EP)
Inventor: WICHER MARTINA
IPC: B41J2/01
Filed: 2001-02-16
Granted: 2004-10-13
Abstract: A support material comprises a raw paper that may be coated on at least one side with a synthetic resin, and the raw paper or the resin coating on the raw paper is provided at least on the front side with a pigment layer wherein the pigment layer contains at least about 5% by weight of a pigment with a narrow grain size distribution, whereby at least about 70% of these pigment particles feature a size of less than 1 mum and at least 40% by weight of these particles feature a grain size of 0.35 to 0.8 mum, or in that the pigment coating is a structured calcium carbonate, for example surface-modified, and both embodiments feature improved surface properties.
Patent EP-1258047-B1 (EP)
Inventor: COERLIN DETLEV
IPC: H01M8/04
Filed: 2001-01-31
Granted: 2003-10-08
Abstract: The invention relates to fuel cells (14, 22, 42) which are operated with damp operating gases (4, 53). Condensed water (6, 5, 54) condenses out as the operating gas flows from the damping device (3) to the fuel cell block (1, 21, 41). The condensed water (6, 25, 54) runs into the fuel cells (21, 452) and impairs their operation. The invention provides a fuel cell block (1, 21, 41) which has a condensed water separator (6, 25, 43). Said separator is connected to the operating gas delivery line (2, 23, 51) and prevents the condensed water (6, 25, 54) from flowing into the fuel cells (22, 42).
Patent EP-1279562-B1 (EP)
Inventor: YUSTA VICENTE ROBERTO
IPC: B60J5/00
Filed: 2001-04-05
Granted: 2004-03-24
Abstract: This is an inner panel for vehicle equipped with protruding areas (2) towards the interior of the vehicle passenger compartment, which is provided with some grooves (6) made in the rear side of he panel in the areas adjacent to the protruding sections, which manage to dampen the influence of these on the occupants. <IMAGE>
Patent EP-1268908-B1 (EP)
Inventor: PETTY LARRY K
IPC: D06B11/00
Filed: 2001-03-31
Granted: 2005-05-25
Abstract: This disclosure relates to an improved system for mounting and aligning, in a manner that is both accurate and precise, an array of tubes used for delivering relatively small quantities of air or other fluids in various applications, as, for example, in patterning systems in which a stream of a patterning fluid such as a liquid dye is deflected from a trajectory by the impingement of a stream of a control fluid such as air.