baber/WOPTO huggingface dataset:
Patent BR-112019019558-B1 (BR)
Title: Forma cristalina hidratada de ácido 2-acrilamido-2-metilpropano sulfônico, métodos de fabricação da mesma e de preparação de uma solução aquosa, e, (co)polímero
Inventor: CÉDRICK FAVERO
IPC: C07C309/15
Filed: 2018-03-19
Abstract: A presente invenção refere-se a uma forma cristalina hidratada com ácido 2-acrilamido-2-metilpropano sulfônico tendo um padrão de difração de raio X em pó compreendendo picos a 10,58°, 11,2°, 12,65°, 13,66°, 16,28°, 18,45°, 20°, 20,4°, 22,5°, 25,5°, 25,88°, 26,47°, 28,52°, 30,28°, 30,8°, 34,09°, 38,19°, 40,69°, 41,82°, 43,74°, 46,04° graus 2 -teta (+/- 0,1°). A presente invenção refere-se adicionalmente a um método de fabricação desta forma de ácido 2-acrilamido-2-metilpropano sulfônico, assim como a um método para preparação de uma solução aquosa A de um sal desta forma de ácido 2-acrilamido-2- metilpropano sulfônico, e o (co)polímero desta forma de ácido 2-acrilamido-2-metilpropano sulfônico.
Patent BR-112020002943-B1 (BR)
Title: Pino perfurador e método para sua fabricação
Inventor: YASUYOSHI HIDAKA
IPC: C21D9/00
Filed: 2018-08-09
Abstract: É fornecido um pino perfurador com maior reciclabilidade. Um pino perfurador (1) possui uma composição química de, em % em massa: 0,15 a 0,30% de C; 0,4 a 1,2% de Si; 0,2 a 1,5% de Mn; 0,1 a 2,0% de Ni; 0 a 4,0% de Mo e 0 a 4,0% de W, onde o teor total de Mo e W é de 1,0 a 6,0%; superior a 1,0% e não superior a 4,0% de Cr; 0 a 0,2% de B; 0 a 1,0% de Nb; 0 a 1,0% de V; 0 a 1,0% de Ti; e balanço sendo Fe e impurezas, o tampão incluindo uma parte de ponta (1) e uma parte de tronco (3) feita do mesmo material que a parte de ponta (2) e contígua à parte de ponta (2). A parte de tronco (3) inclui uma parte cilíndrica (5) com um furo usado para montar uma barra. A parte de ponta (2) é mais dura do que a parte cilíndrica (5).
Patent BR-112020006921-B1 (BR)
Title: Construção de engenharia de geogrelha, método para construir uma construção de engenharia de geogrelha, geogrelha adequada para uso em uma construção de engenharia de geogrelha, material particulado, e, construção de fundações de ferrovia
Inventor: HORTON MIKE
IPC: E01B1/00
Filed: 2018-09-14
Abstract: uma construção de geogrelha de ferrovia adequada para uso com trens de alta velocidade compreendendo: um leito da via que define uma via situada em um plano de via; uma massa de material particulado que forma uma camada situada debaixo do plano de via; e uma geogrelha situada na e/ou abaixo da massa de particulado em um plano substancialmente paralelo ao plano de via, em que a distância média entre o plano de via e o plano de geogrelha, medida perpendicular a ambos, é maior que 0,65 metros.
Patent BR-112020017915-B1 (BR)
Title: Composições para higiene bucal para promover a saúde das gengivas
Inventor: STRAND ROSS
IPC: A61K8/19
Filed: 2018-03-29
Abstract: a invenção se refere a composições para tratamento bucal que compreendem um aminoácido e uma fonte de íon estanoso, especialmente na ausência de uma fonte de íon de zinco, sendo as ditas composições fornecidas para a promoção da saúde das gengivas de um usuário.
Patent BR-122015022909-B1 (BR)
Title: carregador de bateria para veículos elétricos e sistema de carga
Inventor: DOLF VAN CASTEREN
IPC: H02J7/00
Filed: 2012-01-19
Abstract: CARREGADOR DE BATERIA PARA VEÍCULOS ELÉTRICOS E SISTEMA DE CARGA A presente invenção refere-se a um carregador de bateria (Bl) para veículos elétricos compostos por pelo menos três módulos de conversão idênticos controlados por corrente CA-CD (Ml, M2, M3) que possui entradas protegidas de corrente inversa conectada em paralelo a um terminal de carga da bateria (44).
Patent BR-122019005955-B1 (BR)
Title: Elevador de levantamento e método para receber e levantar uma junta de um tubo
Inventor: JEREMY RICHARD ANGELLE
IPC: E21B19/10
Filed: 2010-06-22
Abstract: a presente invenção se refere a um método de acrescentar uma junta de tubo a uma coluna de condutor inclui fixar a coluna de condutor com uma aranha, agarrar uma extremidade superior da junta de tubo com um elevador de anel segmentado, engatar uma pluralidade de cunhas do elevador com um perfil externo da junta de tubo, elevar a junta de tubo agarrada a partir da não vertical para a vertical, posicionar a junta vertical do tubo no topo da coluna de condutor fixada, fixar a junta de tubo à coluna de condutor, liberar a coluna de condutor a partir da aranha, e reter a junta de tubo e a coluna de condutor com o elevador de anel segmentado.
Patent BR-122019018072-B1 (BR)
Title: Molécula de dna recombinante e processo para expressão de uma molécula de polinucleotídeo que pode ser transcrita
Inventor: BARRETT C FOAT
IPC: C12N15/82
Filed: 2012-05-11
Abstract: a presente invenção refere-se a moléculas de dna e construções, incluindo suas sequências de nucleotídeos, úteis para a modulação da expressão gênica em plantas e células vegetais. plantas transgênicas, células vegetais, partes da planta, sementes e produtos consumíveis que compreendem as moléculas de dna ligadas de forma operacional a polinucleotídeos que podem ser transcritos heterólogos também são fornecidos, assim como são os processos para uso dos mesmos.
Patent CS-219917-B2 (CS)
Title: Method of decreasing the danger of igniting and explosion following the ethylene dissollution in the high pressure zone and device for executing the said method
Inventor: NARDI ALAIN
IPC: C08F2/34
Filed: 1980-04-18
Abstract: The danger of explosion due to decomposition of high-pressure industrial process gases, such as ethylene, is reduced by beginning to cool the decomposition gases with a delay of no more than 25 milliseconds from the onset of flow of the gases out of a high-pressure vessel. The process may be implemented by using apparatus comprising: (1) means containing an inert gas at a pressure P between about 5 and 50 bars and an inert liquid of high heat of vaporization; and (2) a valve located upstream of an inert-liquid dispersing means, of which the opening is operated by a means detecting the opening of a safety means of the high-pressure vessel and operating the working of the dispersing means.
Patent CS-203923-B2 (CS)
Title: Process for preparing gamma-pyrones
Inventor: BRENNAN THOMAS M
IPC: A23L27/10
Filed: 1978-06-07
Abstract: The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG  and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediate formed is virtually complete. The gamma-pyrones obtained can be used as products which enhance flavour and fragrance in food and cosmetic preparations. <IMAGE>
Patent CS-196432-B2 (CS)
Title: Acaricide
Inventor: KERRY JOHN C
IPC: A01N55/04
Filed: 1978-06-30
Abstract: Pesticidal compositions containing amitraz and a pesticidal tin compound selected from cyhexatin and fenbutatin oxide, are described. The compositions, which preferably comprise the active ingredients in the ratio of 1:10 to 10:1 by weight, are synergistic and have activity against a wide range of insect and acarid pests. They are particularly useful in controlling pests on fruit crops.
Patent CS-199270-B2 (CS)
Title: Device for sealing and consolidation of geologic systems
Inventor: MEYER FRANK
IPC: C08G18/00
Filed: 1975-10-10
Abstract: 1485892 Stabilizing rock formations BERGWERKSVERBAND GmbH 15 Oct 1975 [15 Oct 1974] 42180/75 Heading E1F Water-bearing geological formations are sealed and consolidated by the injection, into cavities in the formation, of a freshly prepared mixture of a polyisocyanate, a polyol, an accelerator, and a foam stabilizer; the mixture is allowed to absorb water from the formation to produce a foam, which then sets.
Patent CS-241069-B2 (CS)
Title: Method of 4"-epi-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycine a preparation
Inventor: BRIGHT GENE M
IPC: C07H17/00
Filed: 1983-11-15
Abstract: Antibacterial 4 sec -epi-9-deoxo-9a-methyl-9a-aza-9a-homo-erythromycin A, pharmaceutically-acceptable salts thereof, pharmaceutical compositions comprising antibacterially-effectife amounts thereof, a method of treatment of bacterial infections with antibacterially effective amounts thereof, and intermediates for the synthesis thereof from erythromycin A.
Patent AU-601797-B2 (AU)
Title: A packet switching network
Inventor: BOTTLE DIETRICH
IPC: H04Q11/04
Filed: 1988-01-18
Granted: 1990-09-20
Abstract: A digital switching network is disclosed in which paths can be preset from any inlet to any outlet either for circuit-switched connections or for packet-switched messages (packets), as required. At any point in time, the paths preset for the packet-switched messages form a network whose nodes lie in the switching facilities of the switching network. The switching facilities contain the functional units required to switch each data packet on the path preset for it. This makes it possible to dynamically divide a single switching network into a circuit-switching network and a packet-switching network as required.
Patent AU-703164-B2 (AU)
Title: Flotation apparatus and process
Inventor: DAHLQUIST JAN
IPC: B01D21/02
Filed: 1996-12-06
Granted: 1999-03-18
Abstract: Flotation apparatus (1) for the purification of polluted water, comprising a flotation vessel (3) having an inlet means (23) for supplying polluted water to said vessel, an assembly (41) of spaced elements (43, 65) defining passages for the flow of water through said elements, and outlet means for surface sludge (15, 17) and outlet means (39, 45; 57, 61) for treated water, further comprising flow directing means for forcing the incoming polluted water to reach a level above said assembly (41) and to flow downwardly through said assembly and towards said treated water outlet means (39, 45; 57, 61); and a process for the purification of polluted water by flotation performed in such apparatus.
Patent AU-747166-B2 (AU)
Title: Bladder reconstruction
Inventor: ATALA ANTHONY
IPC: A61L27/18
Filed: 1998-10-30
Granted: 2002-05-09
Abstract: The invention is directed to methods and devices for the reconstruction, repair, augmentation or replacement of laminarily organized luminal organs or tissue structures in a patient in need of such treatment. The device comprises a biocompatible synthetic or natural polymeric matrix shaped to conform to at least a part of the luminal organ or tissue structure with a first cell population on or in a first area and a second cell population such as a smooth muscle cell population in a second area of the polymeric matrix. The method involves grafting the device to an area in a patient in need of treatment. The polymeric matrix comprises a biocompatible and biodegradable material.
Patent AU-720706-B2 (AU)
Title: Vegetable oil based dielectric coolant
Inventor: MCSHANE CHARLES PATRICK
IPC: H01F27/32
Filed: 1996-12-23
Granted: 2000-06-08
Abstract: An electrical device comprises a transformer with a dielectric fluid in the transformer which inmcludes at least one vegetable oil having a viscosity of 2 to 15 cSt at 100  DEG C and less than 100 cSt at 40  DEG C. The dielectric fluid may biodegradable and may have an open cup fire point of greater than 300  DEG C. <IMAGE>
Patent AU-614513-B2 (AU)
Title: 1-azabicyclic compounds
Inventor: HADLEY MICHAEL STEWART
IPC: A61P25/02
Filed: 1988-04-13
Granted: 1991-09-05
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM> in which X represents R1OOC- in which R1 is C1-4 alkyl, C2-4 alkenyl or C2-4 alkynyl; R2O- in which R2 is C1-2 alkyl, C1-2 alkylcarbonyl or aminocarbonyl optionally substituted by one or two methyl groups;    a group <CHEM> in which Y represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises one or two heteroatoms selected from oxygen, nitrogen and sulphur, any amino nitrogen optionally substituted by a C1-2 alkyl group, Y being optionally C-substituted by a methyl group; or a group <CHEM> in which A1 is oxygen or sulphur, one of A2 and A3 is CR3 and the other is nitrogen or CR4 where R3 and R4 are independently selected from hydrogen and methyl; and each of p and q independently represents an integer of 2 to 4.
Patent AU-723312-B2 (AU)
Title: Floor and ceiling structures
Inventor: WRIGHT PETER
IPC: E04B5/40
Filed: 1997-01-28
Granted: 2000-08-24
Abstract: PCT No. PCT/GB97/00239 Sec. 371 Date Aug. 11, 1998 Sec. 102(e) Date Aug. 11, 1998 PCT Filed Jan. 28, 1997 PCT Pub. No. WO97/30240 PCT Pub. Date Aug. 21, 1997A composite floor or ceiling structure which comprises a profiled steel deck supported by a plurality of I-section steel beams each having an upstanding web bordered by upper and lower flange plates and covered in situ with concrete. The deck comprises a plurality of side-by-side elongate profiled deck members each including an upper generally horizontal surface bordered by downwardly and outwardly inclined side surfaces. The upper flange plate of each beam has formed in its upper surface a plurality of grooves in a pattern to increase bonding between the beam and its covering of concrete. Preferably, each supporting beam is rolled as a single piece with the width of its lower flange plate greater than that of its upper flange plate to define a supporting platform for the steel deck.
Patent AU-626260-B2 (AU)
Title: Degradable plastics
Inventor: GRIFFIN GERALD JOSEPH LOUIS
IPC: C08K5/00
Filed: 1988-05-16
Granted: 1992-07-30
Abstract: A degradable polymer composition is disclosed which comprises a blend of a normally stable chemically saturated polymer, such as polyethylene, a less stable chemically unsaturated polymer or copolymer, such as a styrene/butadiene block copolymer, or natural rubber, an antioxidant active over a limited period and a latent pro-oxidant, such as an organic salt of a transition metal, e.g. cobalt naphthenate. The presence together of the anti-oxidant and the pro-oxidant give rise to a period of induction before a sharp loss of physical strength occurs, whereby the period of induction can be exploited as the effective working life of the polymer composition. The polymer composition preferably also includes filler particles of a directly biologically sensitive material such as natural starch, a derivative of natural starch, a natural protein or a natural cellulose product or a powdered sugar of melting point higher than the processing temperature of the host polymer composition, whereby, the biological breakdown, in natural environments or in the especially biologically active surroundings of composting urban garbage, of the molecular fragments created by the onset of oxidative scission of the molecular chains of the chemically saturated polymer is accelerated by the presence of said filler particles.
Patent AU-692235-B2 (AU)
Title: Recording and reproducing an MPEG information signal on/from a record carrier
Inventor: SAEIJS RONALD WILHELM JOHAN JO
IPC: H04N21/43
Filed: 1995-03-13
Granted: 1998-06-04
Abstract: During recording of an MPEG information signal on a record carrier (40), transport packets (Pk) are stored in signal blocks in a track (1) on the record carrier (40). x transport packets of the MPEG information signal are stored in the second block sections (SB) of y signal blocks, where x and y are integers, x≥1 and y>1, more specifically, y>x. Further, third block sections (TB) are present in one or more of the second block sections in the y signal blocks of a group for storing additional information, which additional information relates to the specific application of recording and reproducing the MPEG information signal on/from the record carrier. <IMAGE>
Patent AU-680121-B2 (AU)
Title: Talking phonics interactive learning device
Inventor: WOOD MICHAEL C
IPC: G09B19/02
Filed: 1995-02-03
Granted: 1997-07-17
Abstract: An interactive learning device in the form of an open book for toddlers and preschoolers, having a plurality of embodiments. In one embodiment the book has three-dimensional letters of the alphabet received by a card that spells a word. The card is adapted to be placed in the book and a speech processor circuit recites the word written therein and sounds the phonic associated with each phoneme in the word when the child places the correct alphabet letters in the card, and repeats the entire word. In a second embodiment the book acts as a simple translator. In a third embodiment the book is in the form of a talking math calculator that teaches elementary mathematical operations. In a fourth embodiment the child may learn the sounds and names associated with various animals, and may also translate the animal names. A plurality of shapes and colors may also be represented by cards and indica bearing units.
Patent AU-600151-B2 (AU)
Title: Machine to form and rehabilitate railway ballast and railway road beds
Inventor: MANCINI FLAVIO
IPC: E01B27/06
Filed: 1988-07-18
Granted: 1990-08-02
Abstract: Machine (110) to form and rehabilitate railway ballast and railway road beds, which comprises a framework (11) rested on a front bogie (12) and rear bogie (13), cabs (14-15) to drive the machine during its travels, an excavation means (19) cooperating with means (20-21) to elevate and transfer materials, a riddle (22) cooperating with means (23-24-25) to transfer and discharge materials and means (26-27-28-29) to recirculate and distribute materials for re-use, the machine (10) comprising additional means suitable for the rehabilitation operations and including: - first (31) and second (32) transfer conveyors for backfill material (37) and metalling (42) respectively, - a distributor chute (33) cooperating with the first transfer conveyor (31), and discharge chutes (34-134) cooperating with the second transfer conveyor (32), - an intermediate conveyor (35) cooperating with the distributor chute (33), - discharge means (36) to discharge the backfill material (37) onto the bottom of an excavation (38), such means (36) cooperating with a rear conveyor (28), - an assembly (39) to compact the bottom of the excavation (38), such assembly (39) cooperating with the excavation means (19), - means (40) to level the backfill material (37) discharged onto the bottom of the excavation (38), - means (41) to compact the backfill material (37) discharged onto the bottom of the excavation (38), and - means (43) to spread evenly the metalling (42) discharged onto the backfill material.
Patent AU-655049-B2 (AU)
Title: Stabilised metal oxides
Inventor: DRANSFIELD GRAHAM PAUL
IPC: C04B35/48
Filed: 1992-08-13
Granted: 1994-12-01
Abstract: A composition suitable for use in the manufacture of ceramics comprises particulate zirconia the particles of which are coated with a hydrous oxide of yttrium and a hydrous oxide of manganese, iron, cobalt, nickel, copper or zinc. Preferably the particles also have an inner coating of titania, zirconia, hafnia or alumina. Ceramics prepared from the particulate zirconia of the invention are resistant to degradation by water at temperatures above 100 DEG C.
Patent AU-675050-B2 (AU)
Title: Improvements in or relating to contrast agents
Inventor: BERG ARNE
IPC: A61K49/00
Filed: 1992-07-03
Granted: 1997-01-23
Abstract: PCT No. PCT/EP92/01477 Sec. 371 Date Feb. 9, 1994 Sec. 102(e) Date Feb. 9, 1994 PCT Filed Jul. 3, 1992 PCT Pub. No. WO93/00930 PCT Pub. Date Jan. 21, 1993The invention relates to ultrasound contrast agents comprising a microbubble-generating suspension of a microparticulate X-ray contrast agent in a liquid carrier medium.
Patent AU-738253-B2 (AU)
Title: Tapping launder for a molten iron
Inventor: SOLVI MARC
IPC: C21B7/14
Filed: 1999-01-08
Granted: 2001-09-13
Abstract: The invention relates to a tapping launder for an iron smelt, comprising an outer support structure (10), a fireproof lining (16, 18) and a copper lining (20) with ducted cooling. Said copper lining (20) surrounds the fireproof lining (18) in the support structure (10). Solid ribs (32) on the copper lining (20) project deep into the fireproof lining (18). The main purpose of said ribs is to cool any iron smelt which penetrates through cracks in the fireproof lining (18) to hardening, hereby stopping said smelt before it comes into contact with the solid copper base body. This prevents cracks caused by overheating from forming in the solid copper base body, hereby reducing the risk of coolant leaking into the iron smelt.
Patent AU-785361-B2 (AU)
Title: Face shield and face shield support assembly
Inventor: SALATKA ROBERT G
IPC: A61F9/04
Filed: 2002-03-15
Granted: 2007-02-01
Abstract: A face shield support assembly comprises: a frame member (10) having a pair of resilient and biased memory-retaining temples (12,13) at opposite ends and a face shield support member (20) secured to the frame member (10) having a pair of elbows (14,15) spaced apart along the frame and a pair of protuberances (21,23) each formed at an opposite end. One or more connection members secures the frame member to the face shield support member. <IMAGE>
Patent AU-624092-B2 (AU)
Title: 3-(4(1-substituted-4-piperazinyl)butyl)-4-thiazolidinones a process for their preparation and their use as medicaments
Inventor: HRIB NICHOLAS J
IPC: A61K31/44
Filed: 1988-11-18
Granted: 1992-06-04
Abstract: There are disclosed compounds of the formula, <CHEM>  where n is 0 or 1; A is <CHEM> where X, Y, Z, U, V, W, Q, S and T are each hydrogen, halogen, loweralkyl, hydroxy, nitro, loweralkoxy, amino, cyano or trifluoromethyl; m is 1 or 2; R1 and R2 are independently hydrogen, loweralkyl or aryl, or alternatively R1 + R2 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring; R3 and R4 are independently hydrogen or loweralkyl, or alternatively R3 + R4 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring, the term aryl signifying an unsubstituted phenyl group or a phenyl group substituted with 1, 2 or 3 substituents each of which being independently loweralkyl, loweralkoxy, hydroxy, halogen, loweralkylthio, cyano, amino or trifluormethyl, and a process for their preparation. The compounds are useful as antipsychotic, analgesic, anticonvulsant and anxiolytic agents.
Patent AU-558122-B2 (AU)
Title: Preparation of symmetrical 1,4-dihydropyridine - dicarboxylic esters
Inventor: TELLER WERNER
IPC: C07D211/90
Filed: 1984-04-04
Granted: 1987-01-22
Abstract: 1. Processs for the preparation of symmetrical 1,4-dihydropyridines of the formula I  see diagramm : EP0124742,P6,F1  in which R represents a phenyl radical which is optionally mono- or disubstituted by nitro and/or chlorine, and R1  represents a C1 -C4 -alkyl radical which is optionally substituted by a C1 -C4 -alkoxy group, by reaction of an ylidene compound of the formula II  see diagramm : EP0124742,P6,F2  with an enamine compound of the formula III  see diagramm : EP0124742,P6,F3  characterized in that the ylidene compound of the formula II is prepared by reaction of a ketocarboxylic ester of the formula IV  see diagramm : EP0124742,P6,F4  with an aldehyde of the formula RCHO in a solvent, in the presence of catalytic amounts of piperidine acetate, at temperatures from - 10 degrees C and up to 100 degrees C.
Patent AU-781844-B2 (AU)
Title: Novel alizarin-based chromogenic substrates
Inventor: ARMSTRONG LYLE
IPC: C12Q1/04
Filed: 2000-12-11
Granted: 2005-06-16
Abstract: An alizarin-based chromogenic substrate, a composition containing the substrate, and its use to detect the presence of an enzymatic activity are disclosed. The substrate is particularly applicable in the field of biological diagnosis.