baber/WOPTO huggingface dataset:
Patent BR-PI1008186-B1 (BR)
Title: aparelho de fecho cirúrgico
Inventor: FREDERICK E SHELTON IV
IPC: A61B17/072
Filed: 2010-01-28
Abstract: aparelho de fecho cirúrgico a presente invenção refere-se a um aparelho de fecho cirúrgico que tem um cabo, uma haste alongada tendo uma extremidade proximal ligada ao cabo e uma extremidade distal que se estende do mesmo. um efetor de extremidade que inclui um par de garrasque giram em uma extremidade proximal do mesmo e que são móveis entre uma posição aberta e uma posição fechada. um cartucho que contém uma pluralidade de fechos cirúrgicos, o cartucho sendo fixado ao efetor de extremidade. um atuador acionado eletricamente para implantação dos fechos cirúrgicos, o atuador incluindo uma fonte de alimentação e um motor. meios para ajustar eletricamente a quantidade de espaço entre as ditas garras quando o dito efetor de extremidade está na dita posição fechada.
Patent BR-PI1102290-B1 (BR)
Title: Sistema de elevação e giro para descarga do cesto utilizado em veiculos agrícolas de transbordo de carga
Inventor: LUIZ ANTONIO CERVEIRA DE MELLO RIBEIRO PINTO
IPC: B62D63/06
Filed: 2011-05-05
Abstract: sistema de elevação e giro para descarga do cesto utilizado em veículos agrícolas de transbordo de carga, que mostra um novo sistema de elevação e giro para descarga do cesto (5) utilizado em veículos agrícolas de transbordo de carga para substituir o atual sistema que usa um quadro rígido deslizante entre duas colunas inclinadas, quadro esse que tem o cesto (5) a ele articulado, bem como o par de cilindro (7) que fazem o giro do cesto, por um par de mastros independentes (1) que se elevam deslizando no interior das colunas inclinadas (2), que passam a ter um formato da caixa oca retangular, acionados por cilindro hidráulicos contidos em seu próprio interior, mastros esses que carregam consigo uma articulação do cilindro de giro através de suporte que se projeta para fora das colunas inclinadas através de um rasgo longitudinal (4) em sua face voltada para o lado oposto ao lado de descarga, sendo que a sustentação e o giro do cesto se faz através de articulação diretamente disposta na extremidade superior dos dois mastros deslizantes (1).
Patent EA-001756-B1 (EA)
Title: Process foe preparing phenoxyphenylsulfonyl halides
Inventor: HAWIKINS JOEL M
IPC: C07C309/75
Filed: 1999-04-09
Abstract: 1. A compound of the formula   wherein R is H, Li, Na, K, Mg, or NH4. 2. A compound of the formula   wherein m is an integer from 1 to 3; R<2> is fluoro, chloro, bromo, (C1-C6)alkyl, (C1-C6)alkoxy or perfluoro(C1-C3)alkyl. 3. A compound according to Claim 2 wherein R<2> is fluoro. 4. A compound according to Claim 3 wherein R<2> is in the 4-position of the phenyl ring. 5. A process for preparing a compound of the formula   wherein m is an integer from 1 to 3; R<2> is fluoro, chloro, bromo, (C1-C6)alkyl, (C1-C6)alkoxy or perfluoro(C1-C3)alkyl; comprising reacting a compound of the formula   wherein R<3> is fluoro, chloro or bromo; and R<4> is chloro or bromo; with a compound of the formula   wherein m is an integer from 1 to 3; R<2> is fluoro, chloro, bromo, (C1-C6)alkyl, (C1-C6)alkoxy or perfluoro(C1-C3)alkyl, in the presence of a base and a solvent at a temperature from 0 degree C to about 150 degree C. 6. A process according to Claim 5 wherein said base is potassium tert-butoxide and said solvent is N-methylpyrrolidinone. 7. A process according to Claim 5 further comprising reacting said compound of formula III with a base in a solvent at a temperature from about 50 degree C to about 100 degree C to form a compound of the formula   wherein m is an integer from 1 to 3; R is H, Li, Na, K or NH4; and R<2> is fluoro, chloro, bromo, (C1-C6)alkyl, (C1-C6)alkoxy or perfluoro(C1-C3)alkyl. 8. A process according to Claim 7 wherein said base is sodium hydroxide and said solvent is ethanol. 9. A process according to Claim 7 further comprising reacting a compound of the formula   wherein m is an integer from 1 to 3; R is H, Li, Na, K or NH4, and R<2> is fluoro, chloro, bromo, (C1-C6)alkyl, (C1-C6)alkoxy or perfluoro(C1-C3)alkyl; with a halogenating agent in a solvent at a temperature from about 0 degree C to about 80 degree C to form a compound of the formula   wherein R<1> is halo and m is an integer from 1 to 3. 10. A process according to Claim 9 wherein R<1> is chloro. 11. A process according to Claim 9 wherein R<2> is fluoro. 12. A process according to Claim 9 wherein R<1> is in the 4-position of the phenyl ring 13. A process according to Claim 9 wherein said halogenating agent is thionyl chloride. 14. A process according to Claim 9 further comprising the addition of a catalyst and a solvent. 15. A process according to Claim 14 wherein said catalyst is dimethylformamide and said solvent is toluene.
Patent EA-002608-B1 (EA)
Title: Pharmaceutical compositions containing an efferve scent acid-base couple
Inventor: CHIESI PAOLO
IPC: A61P/
Filed: 1998-07-23
Abstract: 1. Pharmaceutical composition in form of effervescent tablet comprising an active ingredient and an effervescent couple, the couple comprising an acidic component and an alkaline component, characterized in that the alkaline component is sodium glycine carbonate, and acidic component is fumaric acid or maleic acid or salts thereof. 2. Pharmaceutical composition according to Claims 1, characterized in that the active ingredient is unstable in the presence of water. 3. Pharmaceutical composition according to Claims 1-2 comprising an excipient unstable in the presence of water. 4. Pharmaceutical composition according to Claims 1-3 further comprising a cyclodextrin. 5. Pharmaceutical composition according to Claims 1-4 characterized in that the active ingredient is a piroxicam-β-cyclodextrin complex. 6. Pharmaceutical composition according to Claims 1-5 characterized in that the active ingredient is a combination of levodopa methyl ester and carbidopa monohydrate. 7. Pharmaceutical composition according to Claims 1-6 further characterized by at least one additional excipient selected from the group consisting of ligands, lubricants, sweeteners, solubilizers, colourings, flavourings, diluents, disintegrants, wetting and mixtures thereof. 8. Pharmaceutical composition according to Claims 1-7 wherein the diluent is lactose spray-dried. 9. Pharmaceutical composition in form of effervescent tablet according to Claims 1-8 characterized in that the effervescent couple is activated by water or saliva, said tablet being substantially completely disintegrable both in water and directly in the mouth. 10. Pharmaceutical composition according to Claims 1-9 characterized in that the effervescent tablets are prepared by direct compression in normal thermo-hygrometric conditions and with standard compressing equipment.
Patent EA-001690-B1 (EA)
Title: Flexible sinker bar assembly
IPC: E21B31/00
Filed: 1998-10-21
Abstract: 1. A flexible sinker bar assembly for use with a top drive housing in wireline stripping operations and the like in connection with a wellbore, said apparatus including a flexible connector member (44) having a pair of opposite ends and top and bottom socket members (46, 48 or 146 and 148) fixedly secured to said ends for adding increased weight thereto, and means for attachment of said sockets to ether wireline hardware. 2. A flexible sinker bar assembly as defined in claim 1 including at least one dog knot (60) secured to said flexible member for further increasing the weight of said flexible sinker bar. 3. A flexible sinker bar assembly as defined in claim 1 wherein said socket members (46 and 48) arc secured to said connector member with cured resin (54). 4. A flexible sinker bar assembly as defined in claim 1 wherein said socket members (146 and 148) are secured to said connector member by being swaged thereto. 5. A flexible sinker bar assembly as defined in claim 1 wherein said sinker bar is approximately 6 meters in length. 6. A flexible sinker bar assembly as defined in claim 1 wherein said flexible connector member (44) is comprised of heavy metal wirerope. 7. A flexible sinker bar assembly as defined in claim 1 wherein said flexible connector member (44) is comprised of a heavy metal flexible cable. 8. A flexible sinker bar assembly as defined in claim 1 wherein said means for attachment of said sockets to other wireline hardware comprises threaded end portions at free ends of said sockets.
Patent EA-002560-B1 (EA)
Title: Method for the preparation of citalopram
Inventor: PETERSEN HNS
IPC: C07D307/81
Filed: 1999-11-22
Abstract: 1. A method for the preparation of citalopram comprising reaction of a compound of  Formula IV   wherein R is halogen, or a group CF3-(CF2)n-SO2- wherein n is an integer in the range 0-8, incl., with a cyanide source in the presence of a palladium catalyst and a catalytic amount of Cu<+> or Zn<2+>, or with Zn(CN)2 in the presence a palladium catalyst, and isolation of the corresponding 5-cyano compound, i.e. citalopram   as the base or a pharmaceutically acceptable salt thereof. 2. The method of Claim 1, wherein the cyanide source is KCN, NaCN or (R')4NCN where (R')4 indicates four groups which may be the same of different and are selected from hydrogen and straight chain or branched C1-C6 alkyl. 3. The method of Claim 1 or 2 wherein R is CF3-(CF2)n-SO2- wherein n is an integer from the range 0 to 8, preferably CF3-SO2-. 4. The method of Claim 1, 2 or 3 wherein R is bromo or iodo. 5. The method of any of Claims 1-4 wherein the compound of Formula IV is reacted with Zn(CN)2 in the presence of a Palladium catalyst, preferably Pd(PPh3)4. 6. The method of any of Claims 1-5 wherein the cyanide compound used is NaCN, KCN or Zn(CN)2. 7. The method of any of Claims 1-4 and 6 wherein the palladium catalyst is Pd(PPh3)4, Pd2(dba)3 or Pd(PPh)2Cl2. 8. The method of Claim 7 wherein the palladium catalyst is Pd(PPh3)4. 9. The method of any of Claims 1-8 wherein the reaction is carried out in the presence of a catalytic amount of Cu<+>, preferably in the form of CuI. 10. The method of any of Claims 1-8 wherein the reaction is carried out in the presence of a catalytic amount of Zn<2+> , preferably as Zn(CN)2. 11. The method of any of Claims 1-10 wherein the compound of Formula IV is the S-enatiomer. 12. A compound of Formula IV   wherein R is CF3-(CF2)n-SO2- wherein n is an integer in the range 0-8 or R is iodo.
Patent EA-006123-B1 (EA)
Title: Valve arrangement for reciprocating machinery such as a pump and a compressor
Inventor: MOE MAGNE
IPC: F16K15/06
Filed: 2003-03-18
Abstract: A valve arrangement (1) for reciprocating machine, where the arrangement (1) comprises an in-valve (18) and an out-valve (19), each valve (18), (19) being a spring loaded one-way valve designed to open for flow when the pressure differential in the direction of flow provides a force that exceeds the spring tension, wherein the valves (18, 19) are mounted in a casing (8) that forms or is connected to the cylinder head of the reciprocating engine (2). The in-valve (18) and the out-valve (19) are mounted in a sleeve (16) designed to be fitted in a bore (9) in the casing (8), and where fluid may flow to the sleeve (16) from an inlet (11) in the casing (8) and into the sleeve (16) via the in-valve (18), and where the sleeve (16) is provided with at least one perforated area where fluid may flow radially out of or into the sleeve (16) via holes (50, 51), thereby flowing to or from a passage (14, 15) that forms a perpendicular or near perpendicular connection with the bore (9).
Patent EA-010446-B1 (EA)
Title: A gaming machine
Inventor: YOKOYAMA KEIKA
IPC: A63F5/04
Filed: 2006-07-25
Abstract: A gaming machine includes: an image display device; a processor that performs a process for providing a player a game by controlling the image display device to display a progress of the game; and an operation unit that allows the player to input skip command. The processor performs the process that includes: determining whether or not a win by the player occurs in the game; controlling the image display device to perform a game result displaying process for displaying a result of the game in accordance with the determination to allow the player to recognize the result of the determination; and controlling the image display device to cancel performing the game result displaying process before completion thereof, and to start performing a next game, when the skip command is input through the operation unit.
Patent EA-012315-B1 (EA)
Title: Cigarette and filter with cellulosic flavor addition
Inventor: JUPE RICHARD
IPC: A24D3/17
Filed: 2006-02-03
Abstract: A cigarette (10) having a multi-component filter (14) wherein an upstream sorbent-bearing segment (15) removes at least one constituent from mainstream tobacco smoke passing through the filter and a downstream flavor segment (17) compensates for taste lost to the sorbent. The flavor component (27) releases volatile flavor constituents into the mainstream smoke under ambient conditions.
Patent EA-014031-B1 (EA)
Title: Method of producing methane
Inventor: DIAZ ZAIDA
IPC: C10L3/08
Filed: 2006-04-24
Abstract: The invention provides methods of producing methane that include: producing formation fluid from a subsurface in situ conversion process and separating the formation fluid to produce a liquid stream and a first gas stream. The first gas stream includes olefins. The first gas stream is contacted with a hydrogen source in the presence of one or more catalysts to produce a second gas stream. Steam, carbon oxide, and/or hydrogen may be present in the system, or be added to the first stream during contacting. The second gas stream is contacted with a hydrogen source in the presence of one or more additional catalysts to produce a third gas stream that includes methane.
Patent EA-015891-B1 (EA)
Title: Process for the preparation of ethylene polymers using a number of reactors arranged in series
Inventor: DAMS MIEKE
IPC: C08F10/02
Filed: 2007-03-29
Abstract: The present invention relates to a process for the preparation of ethylene polymers using a number of reactors arranged in series comprising the steps in which a) ethylene, a diluent, a catalyst, a co-catalyst and optionally comonomers and hydrogen are introduced into a first reactor, b) polymerization of ethylene and optionally comonomers is carried out in the reaction mixture of said first reactor to make ethylene polymers, c) reaction mixture is discharged from said first reactor, d) said reaction mixture and fresh ethylene and optionally comonomers and hydrogen are introduced into the consecutive reactor to make additional ethylene polymers, e) said reaction mixture is discharged from said consecutive reactor and introduced into the further consecutive reactor, if any, with fresh ethylene and optionally comonomers and hydrogen to make additional ethylene polymers, steps c) and d); are repeated until the last reactor of the series, f) reaction mixture is discharged from last reactor of the series and ethylene polymers are recovered, wherein, additional co-catalyst is injected in at least a subsequent reactor of the series. Advantage of the process of the present invention is mainly to decrease catalyst consumption for the same polyethylene production, in other words to increase the productivity. In a most preferred embodiment the process of the present invention is carried out in two loop reactors under slurry conditions.
Patent EA-015294-B1 (EA)
Title: Heavy goods vehicle tyre
Inventor: DURIF PIERRE
IPC: B60C9/18
Filed: 2007-11-30
Abstract: The invention relates to a heavy goods vehicle tyre of the radial carcass construction, having an external radius R greater than 1000 mm, comprising a crown reinforcement radially interposed between the carcass reinforcement (5) and the tread (4) and said crown reinforcement consisting of at least one protective crown reinforcement (6, 7) radially adjacent to the tread. According to the invention, the tyre comprises a complex (8) consisting of at least one layer (11) of polymer compound of an axial width shorter than the width of the working crown reinforcement and of a thickness in excess of 16 mm, said complex (8) having a radial elastic modulus gradient, the lowest elastic modulus being higher than 15MPa
Patent EA-016594-B1 (EA)
Title: Aminoalkoxy aryl sulfonamide compounds and their use as 5-htligands
Inventor: NIROGI RAMAKRISHNA
IPC: A61P25/00
Filed: 2008-04-15
Abstract: The present invention relates to novel aminoalkoxy arylsulfonamide compounds of the formula (I), their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. These compounds are useful in the treatment of various disorders that are related to 5-HTreceptor functions. Specifically, the compounds of this invention are also useful in the treatment of various CNS disorders, hematological disorders, eating disorders, diseases associated with pain, respiratory diseases, genito-urological disorders, cardiovascular diseases and cancer.
Patent EA-020885-B1 (EA)
Title: Protein kinase inhibitors and use thereof
Inventor: ASKEW BENNY C
IPC: C07D487/04
Filed: 2009-01-20
Abstract: Disclosed are compounds according to Formula Iwherein Wis CRor N, and Wis -C-C≡C-Ar; or Wis -C-C≡C-Ar, and Wis CRor N; Y is -NH- or NHCH-; X is N. According to the present invention novel compounds according to Formula I are provided that are useful in the treatment of hyperproliferative diseases and inflammatory diseases. Specifically, the compounds of the invention are protein kinase inhibitors, that are useful for the treatment of a subject in need of inhibition of a protein kinase.
Patent EA-022919-B1 (EA)
Title: Ballast plow for ballasting a track
Inventor: THEURER JOSEF
IPC: E01B27/02
Filed: 2010-04-14
Abstract: The ballast silo (14) of a ballast plow (1) is connected on a rear end, relative to an operating direction (5), to the machine frame (3) by a joint (22). A pivot drive (25) is provided for pivoting the ballast silo (14) about a joint axis (24) of the joint (22), the joint axis (24) being normal to the longitudinal direction of the plow. Associated with a discharge end (18) of a base conveyor belt (16) at a distance from the joint (22) is a transfer conveyor belt (28) for transferring the stored ballast (12) to a storage car adjacent to the ballast plow (1).
Patent EA-019967-B1 (EA)
Title: Polyethyleneglycol covalent conjugate with human growth hormone
Inventor: SHEREMETYEV SERGEJ VIKTOROVICH
IPC: A61K31/25
Filed: 2011-12-21
Abstract: The invention relates to medicine and biotechnology and describes polyethyleneglycol covalent conjugate with human growth hormone (somatotropin), in which polymer is attached to tyrosine and/or histidine fragments of somatotropin by an azogroup of general formula (I)where A is a histidine aminoacid fragment; B is a tyrosine aminoacid fragment; hGH is somatotropin; n is an integer between 10 to 1200; m is from 0 to 3; k is from 0 to 8, wherein m ≠k, provided m or k are 0. hGH conjugate circulates longer in the blood stream compared to unmodified somatotropin, while preserving substantial portion of its activity.
Patent EA-021156-B1 (EA)
Title: Helicopter with counter-rotating coaxial rotors without cyclic variation of pitch. equipped with means for aerodynamic control of attitude and flight path
Inventor: CILLI GIANNI
IPC: B64C27/10
Filed: 2009-06-26
Abstract: The present invention relates to an aircraft with preferably coaxial counter-rotating sustaining rotors comprising in combination means for variation of the collective pitch, i.e., for applying simultaneously one and the same variation to the incidence of all the blades of said rotors; and means for controlling the attitude and direction of flight, which by generating appropriate aerodynamic forces via the sustaining rotor wind eliminate the need for the presence of means for variation of the cyclic pitch of the blades of the rotors themselves.
Patent EA-022670-B1 (EA)
Title: Method of forming aluminium heat exchangers header tanks
Inventor: WESTERGAARD RICHARD
IPC: F28F9/02
Filed: 2009-09-23
Abstract: The invention relates to a method for producing a heat exchanger header tank comprising the steps of providing a tube having a core made from a AA3XXX aluminium alloy; optionally pre-heating the tube; inserting the tube into a forming tool having a forming cavity with the shape of the final header tank; plugging the ends of the tube; internally pressurising the tube by the use of a gas so as to make it conform to the shape of the tool cavity, thus obtaining the final header tank; removing the header tank from the tool; and cooling the header tank. This method allows an efficient production of header tanks of irregular shapes made of AA3XXX aluminium alloy. The invention also relates to a method for producing a heat exchanger, where the header tank is connected to a plurality of tubes and corrugated fins inserted between the tubes, followed by brazing of the fins to the tubes.
Patent EA-024076-B1 (EA)
Title: Multi-component filter for a smoking article
Inventor: BESSO CLEMENT
IPC: A24D3/08
Filed: 2008-08-14
Abstract: A multi-component filter (4) for a smoking article, comprising a mouth end segment (12) and a flavour release segment (14) upstream of the mouth end segment (12). The flavour release segment (14) comprises plant leaf and a filter plasticiser. The multi-component filter (4) preferably further comprises a rod end segment (32) comprising filtration material upstream of the flavour release segment. Preferably, one or both of the mouth end segment (12) and the rod end segment (32) comprises at least one liquid flavourant. The rod end segment (32) may include a sorbent.
Patent EA-020561-B1 (EA)
Title: Separation of copper minerals from pyrite using air-metabisulfite treatment
Inventor: GORAIN BARUN
IPC: B03D1/02
Filed: 2010-12-03
Abstract: Embodiments of the present invention are directed to flotation of sulfidic materials following aerating by an oxidizing gas and contacting by a sulfoxy reagent.
Patent EA-026226-B1 (EA)
Title: ARGININE-FREE Fc-FUSION POLYPEPTIDE COMPOSITIONS AND METHODS OF USE THEREOF
Inventor: MALONEY KEVIN
IPC: C07K16/24
Filed: 2012-06-29
Abstract: Aspects of the invention are directed to arginine-free polypeptide-containing compositions and methods for treating disorders associated with inflammation or the autoimmune response.
Patent EA-035370-B1 (EA)
Title: Use of a primary mixture in preparing polymer-bitumen compositions
Inventor: LOUP FREDERIC
IPC: C04B24/24
Filed: 2015-01-21
Abstract: The invention consists in using a primary mixture comprising: (a) 30 to 70 wt.% of a styrene and butadiene copolymer with a linear or star molecular structure, having a proportion of styrene units of between 5 and 50 wt.% of the total weight of butadiene units, and (c) 70 to 30 wt.% of methyl esters of a C16-C18 fatty acids to provide a dispersibility D of the primary mixture in bitumen of 60 min or less, in preparing bitumen-polymer compositions. A dispersibility D in bitumen is measured by a method Md that consists in that 6.7 g of a primary mixture are introduced into 93.3 g of 160/220 bitumen maintained in a metal container at between 160 and 170°C under simple mechanical stirring by an impellor agitator at a speed of 700 rev/min; and upon the end of the introduction of the primary mixture in the bitumen the duration D is measured in minutes beyond which there is no longer any residue of the primary mixture detectable visually on the surface of the bitumen, or on the walls of the container.