baber/WOPTO huggingface dataset:
Patent IL-200996-A0 (IL)
Title: Photopolymer formulations having a low crosslinking density
Filed: 2009-09-17
Abstract: A photopolymer formulation comprises a three-dimensionally crosslinked organic polymer or its precursors as a matrix; a compound comprising groups that react with ethylenically unsaturated compounds via polymerization under the action of actinic radiation and is present in solution or dispersion in the matrix; and photoinitiator(s). The network density of the three-dimensionally crosslinked organic polymer which is expressed as average molecular weight of the segments bridging two polymer strands is >= 2685 g/mol. An independent claim is included for exposing a medium comprising selectively polymerizing writing monomers with actinic radiation.
Patent IL-211022-A0 (IL)
Title: Catheter
IPC: A61M25/10
Filed: 2011-02-02
Abstract: A system comprising a catheter (12) having an expandable element (18), which when expanded, has an annular shape surrounding a passageway. The expandable element in the expanded state is rollable along at least a portion of the shaft of the catheter without slipping. The system may be used for delivering an object to a site in the body, retrieving an object from a body, removing debris and/or other particulate matter from a blood vessel, and distending and/or expanding a pathologically-involved region of a blood vessel wall.
Patent RO-131144-A0 (RO)
Title: Combustion chamber with pre-mixing and vorticity
Inventor: CARLANESCU RAZVAN
IPC: F23R3/58
Filed: 2016-01-12
Abstract: The invention relates to a combustion chamber with pre-mixing and vorticity, used in the field of gas turboengines with gas fuel, especially where the gas fuels are mixtures of gases with high combustion rates, such as hydrogen. According to the invention, the chamber consists of an injection system (A) which supplies gas fuel to a vortex generator (B) comprising, outside, some helical blades (1) which are placed on the axial direction of flowing, having a minimum thickness (a), constant along the height, and which forms some flared helical flowing channels, having a small width (b) at the base and a large width (c) at the top, which monotonously narrow downstream, to form some convergent nozzles (d) with plane parallel cross-section having a width (e) forming, at the output, jets under some angles ( α ) in relation to the axial direction and forming some vorticity jets (f), the gas fuel supply being achieved by their entering through an interior channel (g) of the vortex generator (B) and further into the air flow through some orifices (h), another part of the fuel gases being distributed through some channels (i) cut through all the blades (1), communicating with other orifices (j) inclined to the direction and according to the said angle ( α ), intersecting some air jets (l), for the intake of another part of the air into the primary zone, some elongated orifices (m) being cut, aligned according to an axis inclined to the same direction and according to the said angle ( α ).
Patent RO-135472-A0 (RO)
Title: Instrument and method for isolating somatic cells from milk by centrifugation
Inventor: GAVRILIUC OANA-ISABELLA
IPC: G01N33/487
Filed: 2021-09-30
Abstract: The invention relates to an instrument and a method for isolating somatic cells from milk by centrifugation, used in the preparation of milk samples for flow cytometry analysis. The claimed instrument consists of a cylindrical hollow piece (1) of cup type, made of plastics sterilisable by autoclaving, which, centrally and axially, at the open bottom, is extended with a screw-type helical rod that enters the cylindrical cavity of a test tube (2), on the end of which the part (1) is slidable assembled and pressed so that, in the process of milk centrifugation, on the helical rod of the part (1) the lipids from the centrifuged milk agglomerate and attach, forming a cylindrical plug (3) of lipids which is detached after removing the part (1) from the test tube (2) and rotating the part (1) with the immobilized cylindrical plug (3). The claimed method consists in collecting the milk in sterile polypropylene tubes with a diameter of 15...50 ml, stored for a maximum of 4 hours after collection at a temperature of 2...8°C, for each sample there being prepared a sterile vial of 50 ml on which a sterile filter of 40 μm is placed, 10 ml of milk/sample are filtered and diluted with 10 ml of cold sterile PBS, centrifuged for 20 minutes at 4° C, 500 x G, the lipids are removed by using the instrument and the supernatant is sucked and the cellular sediment is resuspended in 1 ml of cold PBS and is transferred to a 5 ml tube, 2 ml of cold PBS are added and it is centrifuged at 500 x G for 10 minutes, at 4°C, the supernatant is removed, the cellular sediment is resuspended in 1 ml of cold PBS, counting the cells with a hemocytometer, 1 ml of cold PBS is added and it is centrifuged at 500 x G for 10 minutes at 4°C, the supernatant is removed, the sediment is resuspended in PBS at a concentration of 106 cells/ml and it is stored at 2...8°C until is labelled for performing the flow cytometry.
Patent RO-135898-A0 (RO)
Title: Device for breakage testing the teeth of circular toothed wheels with straight teeth
Inventor: BOGDAN-ROTH MIHAIL
IPC: G01M13/02
Filed: 2022-01-21
Abstract: The invention relates to a device for breakage testing the teeth of circular toothed wheels with straight teeth made of plastics. According to the invention, the device comprises a partially toothed metal wheel (12) which can be rotated about a fixed axle, engaged in rotational movement by means of a movable rack (16) driven by a test machine, on the partially toothed wheel (12) there being mounted a metal stress-imparting piece (15) of the rack tooth type, acting on a plastic toothed wheel (13), with the role of a test specimen, mounted on the same horizontal shaft fixed on a support (19).
Patent RO-136092-A0 (RO)
Title: Process and rubber compositions for manufacturing technical articles using spent mineral oil as plasticizer
Inventor: CIURICĂ GHEORGHE
IPC: C08K13/04
Filed: 2022-07-29
Abstract: The invention relates to a composition for manufacturing technical articles by replacing the plasticizers used in the rubber industry with car-service spent oils and to a process for preparing the same. According to the invention, the composition consists of up to 100 parts of polybutadiene - styrene rubber and/or natural rubber, up to 40 parts of polybutadiene rubber, up to 80 parts of polybutadiene - acrylonitrile rubber, up to 50 parts of polychloroprene rubber, up to 200 parts of crumb rubber with granulation of <0.25 mm, up to 50 parts of flame-retardants, up to 10 parts of Sb trioxide, up to 50 parts of alumina, 3...5 parts of Zn oxide, 1...1.5 parts of stearin, 0, 5...2.5 parts of antioxidants, 0.5...2.5 parts of antiozonant, up to 10 parts of bitumen, up to 5 parts of rosin, up to 60 parts of activated carbon black, 5...45 parts of spent oil, up to 30 parts of active silica, up to 8 parts of Co naphthenate, up to 200 parts of inactive white charge, 0.5...1.5 N-cyclohexyl-benzothiazole-sulphenamide, 0.2...0, 8 parts of diphenyl-guanidine, 0.8...1.5 parts of mercaptobenzothiazole-disulfide, up to 0.9 parts of ethylenethiourea and 0.5...3.5 parts of sulphur, the parts being expressed by weight per 100 parts of polymer. The claimed process has the following steps: 1. kneading the parts of the first 5 components of the above composition, for 1...1.5 minutes, 2. the parts of flame retardants, the parts of stibium trioxide together with the parts of alumina are introduced into the mixer and kneaded for 1 minute, 3. the parts of zinc oxide, stearin, antioxidants, antiozonant, bitumen, rosin are also introduced into the mixer and kneaded for 30 sec., 4. the parts of active carbon black, spent oil, active silica, cobalt naphthenate are introduced as well and are kneaded for 1...3 minutes at a maximum temperature of 110°C, 5. the accelerators: N-cyclohexyl-benzothiazole-sulphenamide, diphenyl-guanidine, mercaptobenzothiazole-disulfide, ethylenethiourea are introduced and they are kneaded for 20...30 sec. at max. 120°C.
Patent RO-137574-A0 (RO)
Title: Electronic micro inverter for conversion of energy from photovoltaic panels
Inventor: TEODOSESCU PETRE DOREL
IPC: H02J5/00
Filed: 2022-08-30
Abstract: The invention relates to an electronic micro inverter meant for equipments for extraction of electric energy from renewable sources, in particular photovoltaic panels, and injection thereof into a local or public AC voltage system. According to the invention, the micro inverter includes a stage comprising DC voltage step-up converters and a stage for DC-to-AC voltage conversion where, because the value of the voltage from the renewable energy source is too low, a voltage step-up converter in intercalated structure is used, with three output voltage levels which are alternately used by a half-bridge inverter stage, for connecting to the AC voltage system, where the DC voltage step-up converter also has the function of detecting the point of maximum power of the photovoltaic panels.
Patent RO-137302-A0 (RO)
Title: Burner for generating heat energy
Inventor: ŢIMUCA SEBASTIAN-VLAD
IPC: F24C3/08
Filed: 2022-10-17
Abstract: The invention relates to a burner for generating non-polluting heat energy, intended to be used on both small and large industrial scale. According to the invention, the burner consists of two tubes (3 and 4), made of iron, with different diameters, inserted one into the other, so as to leave a circular space of at least 5 mm between them, the assembly consisting of tubes (3 and 4) being provided at one end with a water supply pipe (1) equipped with a valve (6), and at the other end with an elbow (2) on which a nozzle (7) is mounted.
Patent LU-88773-A1 (LU)
Inventor: DUPEL PASCAL
IPC: C04B41/86
Filed: 1996-06-19
Abstract: The present invention provides:refractory composite materials protected against oxidation at high temperature; said materials are of the type made by a solid process and include, in characteristic manner, over their entire outside surface, a complex layer containing at least one silicate corresponding to a densification additive used to make them, silica, and a vitreous boron-containing silicate phase;precursors or intermediates for preparing said materials; said precursors including, in characteristic manner, over their entire outside surface, at least one layer of a precursor for borosilicate glass or a layer of borosilicate glass; anda method of preparing said materials (by preparing said precursors) and a method of preparing said precursors.
Patent UY-23240-A1 (UY)
Inventor: GARZA FLORES JOSUE
IPC: A61K31/565
Filed: 1991-06-13
Abstract: New non-porous solid microspheres have a dia. of 1-300 microns and consist of at least one injectable drug. More Specifically the dia. is 5-100 microns. The microspheres have a m.pt. above 60 deg. C and may contain additives. The microspheres are formulated as suspensions in aq. media (esp. saline) or oils in which they are insoluble. Contraceptive formulations contain progesterone microspheres and 17beta-oestradiol microspheres. Post partum (sic) contraceptive formulations, and formulations for prevention of osteoporosis in menopausal women, contain progesterone microspheres. Analgesic formulations contain naproxen or indomethacin. The microspheres are produced by melting the drug in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.
Patent UY-26690-A1 (UY)
Title: Activadores heteroaromáticos de la alquinil - fenil glucoquinasa
Inventor: MAHANEY PIAGE ERIN
Filed: 2001-05-02
Abstract: Las para-alquinil fenil amidas heteroaromáticas que son activas como activadores de la glucoquinasa para incrementar la secreción de insulina lo cual las hace útiles en el tratamiento de la diabetes tipo II.
Patent UY-27616-A1 (UY)
Title: Acidos 3 - (amidazolil ) - aminopropanoicos
Inventor: STEELE JOHN
Filed: 2003-01-20
Abstract: Los compuestos de acuerdo con la fórmula ( I ) en la que n es 1-4, R1 está opcionalmente sustiuido con alquilo C1-6, alquenilo C2-6 o alquinilo C2-6 heterociclo, heterociclo aromático, arilo o hidrógeno y cada uno de R2, R3, R4, R5, R6, R7, y R8 se selecciona independientemente entre hidrógeno y un grupo alquilo C1-6 opcionalmente sustituido, son novedosos. Ellos son útiles en el tratamiento de afecciones trombóticas y otras patologías asociadas con el depósito de fibrina.
Patent UY-27947-A1 (UY)
Title: Prófarmaco ihnibidor de beta-lactamasa
Inventor: MARFAT ANTHNY
IPC: C07D499/00
Filed: 2003-08-21
Abstract: Profármacos de sulfona del ácido 6- B-hidroximetilpenicilánico que tienen la estructura. En la que R es H o metilo, y solvatos de los mismos. Composiciones farmacéuticas que comprenden dicho profármaco o un solvato del mismo, un antibiótico beta-lactámico opcional y al menos un vehículo farmacéuticamente aceptable. Procedimiento para incrementar la eficacia terapéutica de un antibiótico beta-lactámico en un mamífero por administración de cantidad eficaz de antibiótico beta-lactámico y cantidad que incrementa eficacia del profármaco de la presente, o un solvato del mismo. Procedimiento para tratamiento de infección bacteriana por administración de cantidad terapéuticamente eficaz de composición farmacéutica de la presente a mamífero requiere.
Patent UY-29578-A1 (UY)
Title: Derivados de un 1-feniltriazol
Inventor: DEYN DR WOLFGANG VON
IPC: C07D249/08
Filed: 2006-06-02
Abstract: Compuestos de la fórmula (I) donde X es cloro o bromo; y es cloro o trifluorometilo; y A y B significan hidrógeno o metilo, siendo preciso, que uno de los radicales A o B signifique metilo; uso de los compuestos de la fórmula I para combatir insectos o acáricos y para tratar, controlar, prevenir o proteger animales contra la infestación o infección por parásitos, y composiciones que comprenden compuestos de la fórmula I.
Patent UY-29909-A1 (UY)
Title: Ácido 1-(1-(2-etoxietil)-3-etil-7-(4-metilpiridin-2-ilamino)-1h-pirazolo(4,3-d)pirimidin-5-il)piperidina-4-carboxílido y las sales del mismo
Inventor: TOLLEFSON MICHAEL BRENT
IPC: A61K31/505
Filed: 2006-11-09
Abstract: La presente invención comprende el ácido 1-(1-(2-etoxietil)-3-etil-7-(4-metilpiridin-2-ilamino)-1H-pirazolo(4,c-d)pirimidin-5-il)piperidina-4-carboxílico y sus sales, La invención además comprende las composiciones farmacéuticas, los procedimientos de tratamiento, y los procedimientos de síntesis que se refiere al ácido 1-(1-(2-etoxietil)-3-etil-7-(4-metilpiridin-2-ilamino)-1H-pirazolo(4,3-d)pirimidin-5-il)piperidina-4-carboxílico y sus sales.
Patent UY-31843-A1 (UY)
Title: Métodos y composiciones líquidas de limpieza
Inventor: MASSAUX JEAN
IPC: C11D1/83
Filed: 2009-05-22
Abstract: Se discuten composiciones de limpieza de productos basados en agentes tensoactivos conteniendo uno o más reforzadores alcalinos para la preparación de composiciones líquidas de limpieza. El producto basado en agentes tensoactivos puede ser cualquier tipo de producto de limpieza basado en agentes tensoactivos. También, se discuten métodos para la limpieza de una superficie de la vivienda y para la preparación de las composiciones de limpieza.
Patent AT-516693-A1 (AT)
Title: Halterung an Ordnerrücken
Inventor: MUSEGG MICHAEL
IPC: B42F21/06
Filed: 2015-01-13
Abstract: Halterung mit der Bilder, insbesondere Fotos, an Ordnerrücken angebracht werden können. Die Halterung besteht aus einer Vorderseite (A) mit zwei anschließenden Falzteilen (B), welche in der Länge der Dicke des Ordnerrückens entsprechen, und zwei anschließenden Laschen als Befestigungsteile (C), die für die Befestigung des Halters mittels Falttechnik an der Innenseite des Ordnerrückens verwendet werden. Die Befestigungsteile (C) haben jeweils zwei Schlitzförmige Aussparungen (D) auf der gegenüberliegenden Seite, um die Befestigung durch zusammenstecken der Befestigungsteile (C) auf der Innenseite des Ordnerrückens zu gewährleisten.
Patent AT-509357-A1 (AT)
Title: Verfahren und vorrichtung zur reduktion von eisenerzhältigen einsatzstoffen oder zur herstellung von roheisen oder flüssigen stahlvorprodukten
Inventor: EDER THOMAS ING
IPC: C22B5/14
Filed: 2010-01-15
Abstract: Gezeigt werden ein Verfahren und eine Vorrichtung zur Reduktion von eisenerzhältigen Einsatzstoffen oder zur Herstellung von Roheisen oder flüssigen Stahlvorprodukten in einem Schmelzaggregat, wobei die Einsatzstoffe in zumindest einem Reduktionsaggregat R1 mittels eines Reduktionsgases zumindest teilweise reduziert werden und gegebenenfalls zumindest ein Teil der zumindest teilweise reduzierten Einsatzstoffe in einem Schmelzaggregat 1 unter Zufuhr von Kohle oder Koks und sauerstoffhaltigem Gas bei gleichzeitiger Bildung des Reduktionsgases eingeschmolzen werden und das Reduktionsgas oder ein extern erzeugtes Reduktionsgas dem Reduktionsaggregat R1 zugeführt wird. Für den Fall einer Unterbrechung der Roheisen- oder Stahlvorprodukte-Herstellung wird das zumindest eine Reduktionsaggregat R1 entleert und die zumindest teilweise reduzierten Einsatzstoffe in zumindest ein Gefäß 5 eingebracht und unter einer nicht oxidierenden Schutzgasatmosphäre gehalten.
Patent CH-705968-A1 (CH)
Title: Chronograph or clockwork for wrist watch, has vibration oscillator comprising tuning fork/vibrating blade mechanically connected to anchor, and barrel driving escape wheel by gear train, where wheel is elastically coupled to energy source
Inventor: SEMON GUY
IPC: G04B15/14
Filed: 2012-01-09
Abstract: The chronograph or clockwork has a vibration oscillator including a tuning fork or a vibrating blade (100) mechanically connected to an anchor (80). The anchor includes pulse surfaces (81a, 81b) alternatively receiving mechanical pulse of teeth (63) of an escape wheel (60) so as to maintain isochronous oscillation of the vibration oscillator and to advance the escape wheel of each tooth at each alternation of the oscillation. A barrel drives the escape wheel through a gear train. The escape wheel is elastically coupled to an energy source e.g. spiral spring (65).
Patent DZ-1461-A1 (DZ)
Inventor: DUFOUR DENIS
IPC: F16L47/02
Filed: 1990-11-26
Granted: 2004-09-13
Abstract: The invention relates to a connection component equipped with an electrical resistor for the welding of elements made of heat-fusing plastic. According to the invention, the resistor takes the form of a single wire coated with an electrically insulating layer and having points of intersection, the coating layer fusing at a temperature between the fusion temperature of the components to be joined together and their temperature of thermal damage, so that short-circuits are generated on the wire and so that the stopping of the supply of current to the latter is commanded. The invention is used particularly for the thermal welding of polyethylene pipes used in the gas industry.
Patent ES-153773-A1 (ES)
Title: PROCEDIMIENTO PARA LA SEPARACIoN DE CELULOSA REGENERADA DE MEZCLAS QUE CONTIENEN FIBRAS NATIVAS
IPC: D06Q1/02
Filed: 1941-07-17
Abstract: Procedimiento para la separación de celulosa regeneradaespecialmente de fibras que han sido obtenidas según el procedimiento de viscosa o al de cobrede mezclas con fibras nativas como algodónlinoramiolana y fibras artificiales sobre bases de caseínacomo por ejemplo thioláncaracterizado por el tratamiento de las fibras a temperatura ordinaria o elevada con una mezcla de ácido fórmico y sales que ligan al aguacom cloruro de calcio o cloruro de cinc.
Patent ES-185030-A1 (ES)
Title: PROCEDIMIENTO DE PREPARACIoN DE ALCANOLAMINAS
Filed: 1948-08-25
Abstract: Procedimiento de preparación de alcanolaminas (alquilolaminas o alcohilolaminas) partiendo de óxidos de olefinas (alcohilenos) y de amoniado en solución acuosa caracterizado por añadirse a los reactivos empleados una cantidad de amina primaria superior a la cantidad que se forma en el equilibrio en las condiciones consideradas.
Patent ES-190049-A1 (ES)
Title: PERFECCIONAMIENTOS EN EL MECANISMO PARA EL MANDO DE ORIENTACIoN DE LAS ALAS DE UNA HÉLICE DE BUQUES
Filed: 1949-10-15
Abstract: Perfeccionamientos en el mecanismo de mando de las alas de una hélice de buque según los que el mando de la orientación de las alas se hace por medio de un árbol interior a el árbol motor y que puede tomar un movimiento relativo de translación respecto a este último por translación de un collar unido a este árbol interior y accionado por una palanca mandada por servomotor caracterizado por el hecho de que para compensar cualquier movimiento axial del árbol motor la palanca de mando del árbol interior está montado oscilante sobre una palanca semejante de la de un extremo está articulado en un punto fijo y cuyo otro extremo está acoplado con un collar solidario con el árbol motor.
Patent ES-192001-A1 (ES)
Title: UNOS PERFECCIONAMIENTOS EN LOS SISTEMAS DE REFRIGERACIoN Y REGULACIoN DE VELOCIDAD EN LOS MOTORES DE COMBUSTIoN INTERNA
Filed: 1950-03-02
Abstract: Perfeccionamientos en los sistemas de refrigeración y regulación de velocidad en los motores de combustión interna, caracterizados por el hecho de resolver la refrigeración total del motor mediante una circulación de aire forzada y racionalizada, conseguida por una turbina o molinete solidario con el eje motor; con el cual se aspira el aire fresco, a través de conductos que rodean y envuelven al carter por sus paredes laterales y su fondo, para proyectarlo luego contra las aletas de refrigeración de los cilindros y para evacuarlo al exterior rodeando al tubo y silenciador de escape para aprovechar incluso la depresión producida por los gases de escape; o sea que esta corriente de aire forzada circule por conductos formados entre las paredes propias del motor y unas envolventes exteriores.
Patent ES-196314-A1 (ES)
Title: PERFECCIONAMIENTOS EN FRENOS DE VACiO
Filed: 1951-01-27
Abstract: Perfeccionamientos en frenos de vacio caracterizándose porque comprende la combinación con el inyector o inyectores que sirven para la producción y/o la conservación del vacío de un compensador unido a la alimentación del vapor y que garantiza una presión de vapor prácticamente constante.
Patent ES-289971-A1 (ES)
Title: Sealing gaskets
IPC: F16J15/10
Filed: 1963-07-13
Abstract: A gasket comprises a packing 7 of rubber or like material, Fig. 2, located between concentric rings 6, 8, the height of the packing being slightly greater than that of the rings 6, 8, and the inner ring 8 being split so that it is capable of expanding the elastic ring on to the outer ring 6. As applied in a pipe butt joint, Fig. 4 (not shown), the gasket is modified in that the ring 6 is replaced by the inner peripheral wall surface 9 of a recess in the end of one of the pipes. In another pipe joint, Fig. 5 (not shown), the gasket is modified by reversing the positions of the inner and outer rings and constituting the inner ring by an annular collar 16 on the end of one of the pipes.