baber/WOPTO huggingface dataset:
Patent BR-112013024462-B8 (BR)
Title: Método para manter pressão em um furo de poço perfurado a partir de uma plataforma de perfuração flutuante, e método para controlar pressão de furo de poço durante a realização de operaçoes de perfuraçao em uma plataforma de perfuraçao flutuante
Inventor: DONALD G REITSMA
IPC: E21B23/08
Filed: 2012-03-23
Abstract: método para manter pressão em um furo de poço perfurado a partir de uma plataforma de perfuração flutuante, e método para controlar pressão de furo de poço durante a realização de operações de perfuração em uma plataforma de perfuração flutuante. um método para manter pressão em um furo de poço perfurado de uma plataforma de perfuração flutuante em um corpo de água inclui as etapas de bombear fluido a uma determinada taxa de fluxo para uma coluna de perfuração disposta em um furo de poço e medir pressão de fluido dentro de uma linha de descarga de fluido de fluido retornando do furo de poço. a linha de descarga de fluido tem um comprimento variável correspondente a uma elevação da plataforma flutuante acima do fundo do corpo de água. a pressão do furo de poço é determinada em uma profundidade selecionada no furo de poço ou em uma posição selecionada ao longo de um riser de perfuração ou porção de comprimento o variável da linha de descarga de fluido usando parâmetros/métodos conhecidos. a pressão de furo de poço determinada é ajustada para mudanças no comprimento da linha de descarga de fluido correspondentes às mudanças na elevação da plataforma flutuante em relação ao fundo do corpo de água. um sistema de contrapressão pode ser operado para manter a pressão de furo de poço determinada ajustada em um valor selecionado (ou ponto de ajuste) aplicando contrapressão ao furo de poço.
Patent BR-112019027357-B8 (BR)
Title: Técnicas aprimoradas na indústria a montante de óleos e gás
Inventor: BAKER TIMOTHY ROBERT
IPC: E21B43/01
Filed: 2017-06-21
Abstract: TÉCNICAS APRIMORADAS NA INDÚSTRIA A MONTADE DE ÓLEO E GÁS Trata-se de CO2 no estado líquido ou supercrítico que é distribuído por pelo menos um recipiente carreador de pelo menos um local de armazenamento de CO2, que pode ser um local onshore, para uma instalação offshore integrada. A instalação offshore integrada é dotada de pelo menos um tanque ou recipiente de armazenamento no local adaptado para armazenar CO2 no estado líquido ou supercrítico e com equipamento para transferência marinha de CO2 no estado líquido ou supercrítico. CO2 é utilizado conforme necessário do dito pelo menos um tanque ou recipiente de armazenamento no local para EOR no dito local offshore ou para EGR no dito local offshore por injeção em um reservatório submarino de óleo ou gás natural e recuperação de óleo e/ou gás natural de um fluxo de produção resultante.
Patent EP-1282690-B9 (EP)
Inventor: LUYTEN FRANK
IPC: A61K35/12
Filed: 2000-10-06
Granted: 2005-03-02
Abstract: Positively identifying viable precursor cells that have entered a post-natal differentiation pathway comprises using reagents, ligands and/or antibodies to recognize an embryonic cell surface marker such as an expressed morphogenic protein, its homolog or a marker co-expressed and/or co-detectable with this marker, so as to sort and enrich the precursor cells. Independent claims are also included for: (1) producing or repairing connective tissue in a mammal by using skeletal precursor cells (I), marked with an expressed morphogenic protein, its homologs or co-expressed and/or co-detectable markers e.g. FGFR3 (fibroblast growth factor receptor 3), a gene, protein or mRNA expressed in the precursor cells; (2) using (I) as a source of growth factors; (3) a culture of viable precursor cells (II) that have entered a specific post-natal differentiation pathway and which express an embryonic marker which is an expressed morphogenic protein, its homolog or a marker co-expressed and/or co-detectable with this marker; (4) an implant (III) comprising (II), especially skeletal precursor cells; and (5) a diagnostic for identifying a positive marker of (II).
Patent EP-1618146-B9 (EP)
Inventor: WEHNER WOLFGANG
IPC: C08K5/00
Filed: 2004-04-02
Granted: 2012-03-21
Abstract: L'invention concerne un mélange de stabilisateurs servant à stabiliser des polymères contenant du chlore, comprenant au moins : a) un sel d'un ester de sulfate et/ou un sel de sulfonate de formule (I) : [R(O)sSO3]tM, et ; b) une alcanolamine de formule (II) dans laquelle : M désigne un cation alcalin, alcalino-terreux, lanthanoïde (Ce) ou aluminium ; t représente la valence du cation métallique, notamment 1, 2 ou 3 ; s représente 0 ou 1 ; R désigne un alkyle en C1-C22, un phényle, un phénylalkyle en C7-C10, un alkylphényle en C7-C24 ; x représente 1, 2 ou 3 ; y désigne 1, 2, 3, 4, 5 ou 6 ; n est compris entre 1 et 10 ; R1 et R2 représentent indépendamment l'un de l'autre H, un alkyle en C1-C22, -[-(CHR3a)y-CHR3b-O-]n-H, -[-(CHR3a)y-CHR3b-O-]n-CO-R4, un alcényle en C2-C20, un acyle en C2-C18, un cycloalkyle en C4-C8, qui peut être substitué par OH en position ß, un aryle en C6-C10, un alcaryle en C7-C10 ou un aralkyle en C7-C10, ou lorsque x = 1, R1 et R2 peuvent former, conjointement avec N, un noyau fermé d'atomes de carbone comportant 4 à 10 chaînons et éventuellement jusqu'à 2 hétéroatomes, ou lorsque x = 2, R1 peut en outre représenter un alkylène en C2-C18 qui peut être substitué par OH au niveau des deux atomes de carbone en position ß et/ou être interrompu par 1 ou plusieurs atomes d'oxygène (O) et/ou 1 ou plusieurs groupes NR2, ou représenter un tétrahydro-dicyclopentadiènylène dihydroxysubstitué, un éthyl-cyclohexanylène dihydroxysubstitué, un 4,4'-(bisphénol-A-dipropyléther)ylène dihydroxysubstitué, un isophoronylène, un diméthylcyclohexanylène, un dicyclohexylméthanylène ou un 3,3'-diméthyldicyclohexyl-méthanylène, et lorsque x = 3, R1 peut en outre représenter un (tri-N-propylisocyanurat)triyle trihydroxysubstitué ; R3a et R3b désignent indépendamment l'un de l'autre un alkyle en C1-C22, un alcényle en C2-C6, un aryle en C6-C10, H ou CH2-X-R5, formule dans laquelle X = O, S, -O-CO- ou -CO-O- ; R4 désigne un phényle ou un alkyle/alcényle en C1-C18, et ; R5 représente H, un alkyle en C1-C22, un alcényle en C2-C22 ou un aryle en C6-C10.
Patent EP-1753906-B9 (EP)
Inventor: VAZQUEZ FERNANDO
IPC: D06M15/576
Filed: 2005-03-02
Granted: 2012-01-04
Abstract: The treatment of textiles by a fluoropolymer-branched silicone polyether composition is disclosed. The fluoropolymer-branched silicone polyether compositions are prepared by combining a fluoropolymer and a branched silicone polyether. The resulting compositions improve the hand or feel of the fabric without significantly diminishing oil repellency nor the stain release properties associated with fluoropolymers. The branched silicone polyethers can be used alone to improve the feel of fabrics, without diminishing the hydrophilicity of the fabric.
Patent EP-1831698-B9 (EP)
Inventor: POLLARD PATRICIA MARY
IPC: G01N33/58
Filed: 2005-12-23
Granted: 2010-12-01
Abstract: An optically detectable analytical composition comprising a rare earth dopant, a carrier incorporating the rare earth dopant, and at least one of: a chemical linker suitable to bind to a biological binding agent and a biological binding agent is disclosed. Preferred embodiments include a glass micro bead carrier treated to attach a biological binding agent such as a protein, or a nucleic acid. The binding agent can bind to a target species in a sample and thereafter be used to determine the presence, concentration or absence of the target in the sample. The composition can be used in a number of different applications, such as to perform fragment analysis of DNA. The narrow bands emitted by rare earth dopants when excited, allows for a large number of such dopants to be incorporated into an individual carrier, allowing detailed characterisation of the sample to be conducted in a reduced number of sample test runs.
Patent EP-0998323-B9 (EP)
Inventor: KOLEHMAINEN DONALD J
IPC: A61M25/00
Filed: 1998-07-14
Granted: 2004-12-01
Abstract: An infusion wire that can be used either as a guidewire or an infusion catheter having a tapered core wire within an infusion lumen formed of the aligned lumens of the conduit of a proximal connector housing, an inner sheath in a proximal infusion wire portion and a distal coil wire in a distal infusion wire portion. The inner sheath is formed either of a polyimide tube or a wire reinforced polyimide tube, at least in a proximal section thereof In a fixed core wire embodiment, the core wire proximal end is attached to the connector housing, and the core wire distal end is connected to the distal end of the distal wire coil. An outer sheath is attached to the connector housing and formed over the inner sheath and the distal wire coil. A plurality of infusion side holes are formed in a distal infusion segment of the outer sheath in fluid communication with the infusion lumen. At the junction of the inner sheath and the distal wire coil, a radiopaque wire coil of a material having a higher radiopacity than the distal wire coil is formed into a plurality of radiopaque wire coil turns of substantially the same pitch, inner lumen diameter and outer diameter as the distal wire coil. The distal wire coil is space wound with distally increasing coil spacings. The distal core wire portion extending through the distal wire oil is tapered distally either continuously or in a stepped manner.
Patent HR-P20030292-B9 (HR)
Inventor: VUKOVIC PETAR
IPC: A01K47/00
Filed: 2003-05-05
Abstract: Kosnica-paletna nastavljaca (174), naznacena time, sto ima podnicu(62) sa univerzalnom padelom (77) i pokretnim zicanim poklopcem tecne hrane (79), te pokretnim razdjelnikom podnice (68), poletaljku (96), plodiste-mediste (55) sa fiksno ugradenim nosacem sedlastog i malog okvira (140), sedlasti okvir (39), mali okvir (40), trofunkcionalno leto (84), unutrasnje peludoleto-disketu (109), ventilacionu mrezu (129), krov kosnice (146), komplet zbjezista (176); elementi kosnice povezani su nevidljivim ekscentricnim metalnim vezom(56); kosnica-paletna nastavljaca (174) prilagodena je standardnoj paleti POOL (163) pa je time i kosnica (174) standardna. Patent sadrzi jos 13 patentnih zahtjeva.
Patent DE-102017120540-B9 (DE)
Title: Selektiver verstärker
Inventor: TAIRA TAKUNORI
IPC: H01S3/0941
Filed: 2017-09-06
Granted: 2019-09-26
Abstract: Selektiver Verstärker, der zum Verstärken eines Laserstrahls eines ausgewählten Teils von Moden, die in einem Mehrmodenlaserstrahl (8, 8A) enthalten sind, ausgebildet ist, mit:einem Oszillatorverstärkungsmedium (6), das zum Erzeugen des Mehrmodenlaserstrahls ausgebildet ist;einem Verstärkerverstärkungsmedium (62; 38; 42); undeinem Generator (32), der zum Erzeugen eines Erregerstrahls (34, 34A) für eine Verstärkung ausgebildet ist, wobei der Erregerstrahl für eine Verstärkung so ausgebildet ist, dass durch diesen in dem Verstärkerverstärkungsmedium ein invertierter Verteilungszustand erzeugt wird, wenn er in das Verstärkerverstärkungsmedium eingegeben wird,bei demdas Oszillatorverstärkungsmedium und das Verstärkerverstärkungsmedium aus einem Monokristall oder einer polykristallinen Keramik sind undder Mehrmodenlaserstrahl (8, 8A) und der Erregerstrahl (34, 34A) für eine Verstärkung unter einer Beziehung, bei der eine optische Achse des Mehrmodenlaserstrahls und eine optische Achse des Erregerstrahls für eine Verstärkung miteinander übereinstimmen und ein effektiver Strahldurchmesser des Erregerstrahls für eine Verstärkung in dem Verstärkerverstärkungsmedium kleiner oder gleich einem effektiven Strahldurchmesser des Laserstrahls des ausgewählten Teils von Moden in dem Verstärkerverstärkungsmedium ist, in das Verstärkerverstärkungsmedium eingegeben werden,wodurch ein Laserstrahl mit einem Teil von Moden, die in dem Mehrmodenlaserstrahl enthalten sind, verstärkt wird.
Patent DE-3217553-C1 (DE)
Title: Method of carrying out electrophoretic enamelling and application thereof
Inventor: GRIMMER JOHANNES
IPC: C25D13/22
Filed: 1982-05-10
Granted: 1983-10-13
Abstract: The invention proposes an electrophoretic enamelling method in which the undesirable phenomena which have hitherto occurred are avoided by treating the substrates to be enamelled, such as automotive vehicle bodies, in the inverted position, i.e. with the visible surface downwards, in the electrophoretic enamelling bath.
Patent DE-3525883-C1 (DE)
Inventor: BISCHOFF EDELBERT DR-CHEM
IPC: G01N1/28
Filed: 1985-07-19
Granted: 1986-11-20
Abstract: In the method for detecting house dust mites which are still alive, in a textile sheet-like object, the house dust mites are made to migrate to the surface of the test object or caused to undertake such a migration, if appropriate by the action of heat, the house dust mites which have left their original habitat are then collected on the surface of the object and then identified.
Patent DE-3527250-C1 (DE)
Title: Device for sealing and guiding cable conduits leading into cable shafts
IPC: H02G9/10
Filed: 1985-07-30
Granted: 1987-02-19
Abstract: This device (6) for sealing and guiding cable conduits (3) leading into cable shafts (1), and in particular for coaxial cables (4) with elements (7) which engage in the relevant cable duct (2) of the cable shaft (1), provides a solution whereby the cable ducts (2) can be reliably sealed in relation to the cable conduits (3) which lead into them. At the same time, tensile forces exerted on the cable conduits (3) as a result of pressure of earth and the like can be largely absorbed. This is achieved by constructing the element (7) which engages in each cable duct (2) in the shape of a pot, said element having a seal (12) acting on the outer periphery for bearing against the inner surface of the cable duct (2), and by providing the base of the pot (8) with the correct number of openings (9) to match the number of cable conduits (3) to be accommodated. <IMAGE>
Patent DE-3529124-C1 (DE)
Title: Process for producing explosive charges
Inventor: ECKERMANN WILLI
IPC: C06B21/00
Filed: 1985-08-14
Granted: 1986-09-25
Abstract: In order to obtain, in a process for producing explosive charges, wherein a suspension of a solid high explosive and a molten explosive is cast into a mould, whereupon the molten explosive is allowed to solidify after compaction of the solid explosive, the highest possible total density and the lowest possible density gradient, an explosive charge is cast which has a relatively small length/diameter ratio.
Patent DE-3605067-C1 (DE)
Title: Non-contact-making magnetic switch (magnet-operated switch)
Inventor: EICKER KARL-GEORG
IPC: H02B1/28
Filed: 1986-02-18
Granted: 1987-07-09
Abstract: The invention relates to a non-contact-making magnetic switch having a switching element which is arranged in a holder and has sealed contacts (reed contacts). In order to protect the switch against the influence of impacts and shocks, and in order to ensure problem-free replaceability (interchangeability), the holder has a receptacle in which contact brackets are arranged, while a cartridge is provided which can be inserted into the receptacle and in which the switching element is embedded in a material which absorbs impacts and shocks, and which cartridge has contact sleeves, which are connected to the sealed contacts, for engagement with the contact brackets.
Patent DE-3606178-C1 (DE)
Title: Process for separating sheets and sheet separator for carrying out this process
IPC: B65H3/08
Filed: 1986-02-26
Granted: 1987-07-16
Abstract: In a process for separating sheets, for example paper or plastic sheets, stationery envelopes or the like, by lifting them individually from a sheet stack by means of suction force acting on the free side, the sheet stack is repeatedly lifted, corresponding to the lifted amount, such that the respective topmost sheet is located within a suction region during the lifting operation, where it is acted on with suction force and subsequently lifted. So that the sheets are separated considerably more reliably, between the lifting operations, the sheet stack (22) is held closely below the suction region and, for a lifting operation, is in each case lifted from this position to such an extent that the topmost sheet (23) is located within the suction region and the sheet stack (22) is immediately lowered again below the suction region after that sheet (23) is acted on by suction force. The accompanying drawing shows an exemplary embodiment of a sheet separator for carrying out this process. <IMAGE>
Patent DE-3643105-C1 (DE)
Title: Cable guide duct for accommodating heavy-current and telecommunications cables
Inventor: PAUL SCHIFFERLE JOHANN
IPC: H02G3/04
Filed: 1986-12-17
Granted: 1988-03-03
Abstract: The invention relates to a cable guide duct consisting of plastic for accommodating cables at different potentials. In the case of this duct, the rear wall is dispensed with for cost reasons and to save transportation space. Wall brackets are used instead of it, which latch on both sides into side walls which bridge the wall brackets. At the front, the side walls are held together by closure brackets and are finally covered by a closure cover.
Patent DE-3903954-C1 (DE)
Title: Arrangement for holding and presenting merchandise packs
IPC: A47F1/12
Filed: 1989-02-10
Granted: 1989-12-14
Abstract: In order to provide an arrangement for merchandise packs having brackets for mounting and extensions held thereon, in which arrangement it is possible to pull out individual rows of merchandise packs and the reliability of the pulling-out mechanism is ensured for cost-effective manufacture and low material usage, it is proposed that receptacles (2) for the merchandise packs have at their underside first guide bars (5) parallel to one another in the longitudinal direction, second guide bars (6) are arranged transversely thereto between the brackets (1), holding clamps (7) are displaceably held on the second guide bars (6), and each first guide bar (5) is longitudinally displaceably inserted into one holding clamp (7). <IMAGE>
Patent DE-3921512-C1 (DE)
Title: Coupling piece for powerful laser pulses - has ceramic sleeve surrounding end section of glass optical fibre but leasing projecting piece
IPC: G02B6/26
Filed: 1989-06-30
Granted: 1990-11-22
Abstract: The coupling piece is designed for feeding powerful laser pulses into glass fibre optical conductors, in particular for a laser lithotripter. A ceramic sleeve (K) is provided for enclosing the start of the fibre. This sleeve is fitted directly on the coat or cover or on the core of the fibre (F) and only the glass fibre core or the glass fibre core with cover projects out of the sleeve. The length of this projection amounts to 0.1 mm to 10 mm. USE/ADVANTAGE - Higher power can be connected without damaging the fibre. Suitable for medical use.
Patent DE-3930565-C1 (DE)
Title: Flexible support for aircraft or tank gun - uses rubber rings inside support tube allowing swivelling for aiming
IPC: F41A27/28
Filed: 1989-09-13
Granted: 1990-09-06
Abstract: The weapon has a barrel (2) which is mounted inside a support tube (1). The barrel (2) is supported at each end on soft rubber rings (3) and at its mid-point on a hard rubber ring (4). The support tube (1) has a rubber ring (15) fitted around its inner end. This rubber ring (15) forms a mounting for a number of electromagnets (6) which have their axes aligned radially and with their armatures extending radially inwards and connected to the barrel (2). The barrel (2) can be swung relative to the support tube (1) by energising selected electromagnets so that the armatures are forced radially inwards against the force due to the elasticity of the rubber ring (15). USE/ADVANTAGE - Guns for aircraft or tanks have flexible suspension for barrel.
Patent DE-4002868-C1 (DE)
Title: Vacuum cleaner filter bag - has connector made of several layers of cardboard with central opening and sliding closure
IPC: A47L9/14
Filed: 1990-02-01
Granted: 1991-04-11
Abstract: The connector is for filter bags etc. It has a basic body of multi-layer cardboard or the like, with an opening (5a) for dust to pass through into the sack and with a sliding closure (6a) between two layers, having a handle (10a) projecting to the side of the body. - The body is in one piece, folded along scored folding lines (34, 35, 36), the layers then being glued together. The closure is at least part of the folded component and attached to the remaining part by means of tear lines (27, 28), so that it can be torn away after the folding and gluing.
Patent DE-4124099-C1 (DE)
Title: Instantaneous detection circuitry ascertaining zero crossover point of current converter - uses rectifying bridge on sec. side with voltage at load branch used as measure for actual value of current
IPC: G01R19/175
Filed: 1991-07-18
Granted: 1992-12-03
Abstract: The circuitry determining the instant of current-zero during the switching, e.g. by thyristors, of mains power rectifiers employs a transformer (W) whose secondary is connected to a bridge rectifier (D) and a border resistor (RB) wherein the volts drop is a measure of the primary current. A capacitor (C) is connected across the secondary to provide a short path for the secondary current during the demagnetisation of the transformer (W) core at a primary current-zero. The valve of the capacitor (C) is chosen such that its charged voltage at current-zero is less than the rectifier (D) threshold voltage. USE/ADVANTAGE - Provides accurate determination of primary current and its instant of zero which is not subject to time-lag caused by magnetising energy decay. Enables precise switching control of power rectifiers connected to mains network.
Patent DE-4241946-C1 (DE)
Title: Plant for rearing fish in running water - involves flow channel in which fish are held, with guide components at inlet end of channel for regulating flow speed
Inventor: POHLHAUSEN HENN DR
IPC: A01K61/10
Filed: 1992-12-12
Granted: 1993-10-07
Abstract: The guide components (3,4) form a funnel-shaped widening of the flow channel. They have a flat section and are articulately connected to the flow channel. Inside the flow channel (2) intermediate walls are arranged at a distance from one another. The intermediate walls are displaced in relation to one another at a distance from the floor of the flow channel (2). The floor of the channel has one or more stages which lead to an eddying of the flowing water and the sedimentable food particles. USE/ADVANTAGE - To create ideal conditions for rearing fish in flowing water.
Patent DE-4306881-C1 (DE)
Title: QAM receiver with quadrature error correction - uses gradients of detected in=phase and quadrature decision errors
Inventor: HERBIG PETER DIPL ING
IPC: H04L27/38
Filed: 1993-03-05
Granted: 1994-06-16
Abstract: The receiver has a weighting circuit for weighting the in-phase and quadrature components of the received signal with respective coefficients dependent on the quadrature error of the demodulated components. A correction stage (KS) provides a correction value ( theta E) for the quadrature error by evaluation of the in-phase and quadrature components formed by the gradients of the quadratic decision errors (eI, eQ). ADVANTAGE - Simple error correction circuit.
Patent DE-4410525-C1 (DE)
Title: Plug-tight connector for model railways
Inventor: REYHER MANFRED
IPC: H01R31/02
Filed: 1994-03-26
Granted: 1995-05-11
Abstract: In a plug-tight connector for model railway systems with an elongate metal base body, with a contact pin which continues at one end of the base body as an extension thereof and with an insulating casing which surrounds the base body, in order to improve handling it is proposed for the casing to bear at its end adjacent to the contact pin one or more projections which extend essentially parallel to the contact pin.