baber/WOPTO huggingface dataset:
Patent EA-022733-B1 (EA)
Title: Sleeve seal for gate valve (embodiments)
Inventor: NGUYEN VIET
IPC: F16K3/10
Filed: 2011-09-16
Abstract: The invention relates to a gate valve sleeve including an elastomeric cylindrical valve sleeve member with an integrally molded reinforcing member disposed therein. In one embodiment, the reinforcing member comprises a pair of parallel spaced apart ring elements connected by a plurality of spacers. In another embodiment, the reinforcing member comprises first and second ring member abutted at 90° intervals to form a T-shape in cross-section. In a further embodiment, the reinforcing member comprises a ring and a plurality of axially oriented spacer members. In yet a further embodiment, the reinforcing member comprises a pair of ring elements connected by a plurality of pins. The pins are rigidly fixed to one of the ring elements and are slidably engageable with the other ring element. In an alternate embodiment, an auxiliary ring member is located within an interior opening of the reinforcing member.
Patent EA-024709-B1 (EA)
Title: Cephalosporin derivatives and pharmaceutical compositions thereof
Inventor: CHO YOUNG LAG
IPC: C07D501/34
Filed: 2012-03-29
Abstract: The present invention relates to novel cephalosporin derivatives represented by chemical formula (1)wherein X, Y, L, R1, R2 and R3 are as defined herein. The present invention also relates to pharmaceutical antibiotic compositions containing the novel cephalosporin derivative of the chemical formula (1), a prodrug thereof, a hydrate thereof, a solvate thereof, an isomer thereof or a pharmaceutically acceptable salt thereof as an effective ingredient. According to the present invention provided are the novel cephalosporin derivatives the prodrug thereof, the hydrate thereof, the solvate thereof, the isomer thereof or the pharmaceutically acceptable salt thereof as an ingredient with low toxicity, effective in a wide spectrum of antibiotic-resistant bacteria, in particular, gram-negative bacteria, which can be useful by strong antibacterial activity.
Patent EA-028979-B1 (EA)
Title: Formaldehyde-free sizing composition for fibres, in particular mineral fibres, and resulting products
Inventor: DIDIER BENOIT
IPC: C03C25/26
Filed: 2012-05-25
Abstract: The present invention relates to a formaldehyde-free sizing composition for products based on fibres, in particular mineral fibres, such as glass or rock fibres, which comprises at least one reducing sugar, at least one inorganic acid metal salt, at least one amine, and at least one compound comprising activated ethylenic unsaturation(s), the inorganic acid metal salt being present in an amount at least equal to 1% of the weight of the reducing sugar. Another subject of the present invention is the products thus obtained, in particular thermal and/or acoustic insulators based on mineral wool and veils of nonwoven mineral fibres, and the process for the manufacture thereof.
Patent EA-026644-B1 (EA)
Title: Wind-directly-driven oil pumping machine
Inventor: QIU YONGAN
IPC: E21B43/00
Filed: 2012-12-17
Abstract: The present invention provides an improved wind-directly-driven oil pumping machine, comprising an electric motor (1), a control device (14), and further comprising a rotary spindle (2), a blade (3), a lifting roller (4), a roller driving wheel (6), an energy adjustment flywheel (7), a transmission (10) and an energy feedback device (9). The blade (3) is fixedly connected to the rotary spindle. The lifting roller (4) is used for raising and lowering a sucker rod. The lifting roller (4) sleeves the rotary spindle (2). Clutches (5) are disposed between the rotary spindle (2) and the lifting roller (4). The clutches (5) are used for separating or joining the rotary spindle (2) and the lifting roller (4). The roller driving wheel (6) and the lifting roller (4) are fixedly connected to form a whole. The wind-directly-driven oil pumping machine is simple in structure, relatively cheap in production, low in energy consumption, high in efficiency, stable in operation low in failure rate, incurs no pollution to the power grid and has improved main performance indicators of the oil pumping machines.
Patent EA-031279-B1 (EA)
Title: Self-activated lifting vest with sensory feedback and method of use thereof
Inventor: PETTERSON SEAN MICHAEL
IPC: A61F5/02
Filed: 2014-03-25
Abstract: Medical lifting devices and methods are disclosed. A lifting support device includes a garment configured to be worn by a user and at least one sensory feedback element. The sensory feedback element is coupled to the garment and is configured to provide sensory feedback to the user. The sensory feedback encourages the user to adopt an appropriate posture during a lifting operation. A lifting vest includes a load transfer element, a posture compliance element, a coupling device, and at least one sensory feedback element. The load transfer element is configured to transfer a weight of a load to a point over shoulders of a user and down to a lower torso of the user. The posture compliance element is configured to passively or actively enforce an appropriate back posture. The coupling device is configured to connect the load-transfer element to the postural compliance element.
Patent EA-030362-B1 (EA)
Title: Method for testing and determining the degree of survivability of a reinforced concrete structure in case of an above-standard single-time dynamic loading
Inventor: KUMPYAK OLEG GRIGORIEVICH
IPC: G01N3/30
Filed: 2016-05-17
Abstract: A method for testing and determining the degree of survivability of a reinforced concrete structure in case of an above-standard single-time dynamic loading can be used for selection and provision of efficient protection of construction structures against destruction in case of a short-time above-standard dynamic or explosion effect. Two similar test specimens of a reinforced concrete structure are subjected to an above-standard short-time dynamic loading test. The first specimen is supported hingedly by non-collapsible supports mounted on a rigid contour. The load acting on the test specimen, and absolute vertical movement in its geometrical centre in the course of dynamic loading are determined. The second specimen is supported by pliable supports made in the form of collapsible inserts having an annular cross-section. The pliable supports are mounted on the same rigid contour providing coordinates of their centres and the number of degrees of freedom the same as for the first test specimen. By integrating the respective epure section falling on each pliable support, first a concentrated force acting on this support is determined, and then the required length of the pliable support in each section is calculated according to said force and with consideration for outside radius, wall thickness and material resistance value. For the second test specimen, absolute vertical movement in its geometrical centre in the course of above-standard short-time dynamic loading is also measured. The survivability degree of a reinforced concrete structure is judged on the basis of the load reserve coefficient that corresponds to the ratio of absolute vertical movement in the geometrical centre of the first test specimen to similar movement of the second specimen. The use of pliable supports having different degrees of energy absorption reduces deformability of a reinforced concrete structure. By varying physical and mechanical properties of the material, geometrical dimensions and numbers of pliable supports, one can select the most efficient method for protection of a construction structure against destruction and improve its survivability.
Patent EA-034314-B1 (EA)
Title: Multi-part railway car
Inventor: TROJAK JUERGEN
IPC: B61F7/00
Filed: 2015-03-16
Abstract: The invention relates to a railway car having bogies (4-7), each of which bogies comprising at least two axles, loading platforms forming a car are supported by the bogies. According to the invention, the railway car has an at least three-part design, thus comprising at least three loading platforms, which are connected to each other in an hinged manner to form a continuous composition and are supported by the bogies. End platforms of the car are supported by the whole bogie (4, 7) with two axles at both car ends, and each platform is supported by one axle of the bogie (5, 6) at connection points between the end platforms and middle platforms, another axle of the same bogie (5, 6) being a support for the adjacent middle platform, thus the middle platform ends are supported only by one axle of the bogies (5, 6). Each bogie (4-7) has one undercarriage having a variable gauge wheelset for automatic gauge change when passing from one gauge standard to another. The railway car can be realized with five, seven, nine or more loading platforms.
Patent EA-038994-B1 (EA)
Title: Methods of treating a tauopathy
Inventor: GRISWOLD-PRENNER IRENE
Filed: 2014-11-25
Abstract: The invention relates to methods for treating a tauopathy (e.g., an acute tauopathy) in an individual by administering an anti-Tau antibody to the individual. Also provided are methods of treating traumatic brain injury and methods of treating stroke in an individual by administering an anti-Tau antibody to the individual.
Patent EA-038732-B1 (EA)
Title: Antiviral compounds
Inventor: WANG GUANGYI
Filed: 2016-02-24
Abstract: Disclosed herein are new antiviral compounds of formula (I), as well as pharmaceutical compositions that include one or more pharmaceutical compounds of formula (I), and methods of synthesizing the same. Also disclosed herein are a method of treating a paramyxovirus infection and a method of inhibiting replication of paramyxovirus with one or more compounds of formula (I). Examples of paramyxovirus infections include infections caused by human respiratory syncytial virus (RSV).
Patent EA-035725-B1 (EA)
Title: Plastic pallet with support blocks having inner and outer blocks and associated methods
Inventor: STORTEBOOM JOHN THOMAS
IPC: B65D19/22
Filed: 2017-10-13
Abstract: A pallet includes a top deck, a bottom deck, and spaced apart support blocks coupled between the top and bottom decks. Each support block includes an inner block and an outer block joined together. The outer block has an open top surface exposing an inner block receiving area therein, and includes a bottom surface, and first and second pairs of opposing outer block side surfaces between carried by the bottom surface. Each opposing outer block side surface has a pocket opening therein for also exposing the inner block receiving area. The inner block is inserted into the inner block receiving area of the outer block, and includes first and second pairs of opposing inner block side surfaces. Each opposing inner block side surface is aligned with a pocket opening in a corresponding outer block side surface so as to form a pocket by covering the pocket opening.
Patent EA-039200-B1 (EA)
Title: Method for preparation of samples of oil-field chemicals for determination of organic chlorine compounds and organically binded chlorine
Inventor: LESTEV ANTON EVGENIEVICH
IPC: G01N30/14
Filed: 2020-06-15
Abstract: The invention is related to the field of analytical chemistry, in particular, to a method for preparing samples of oilfield reagents for determination of organochlorine compounds and organically bound chlorine. The objective of the invention is to reduce the risk of formation of volatile organochlorine compounds in commercial oil by means of high-precision control of the chemicals used. The technical effect of the invention is high accuracy and reliability of determining the quantitative content of organochlorine compounds present in the reagents. The objective of the invention is achieved by provision of a method for preparing samples of oilfield chemicals for determination of organochlorine compounds and organically bound chlorine comprising separation of salts of quaternary ammonium compounds to exclude the influence of products of their thermal degradation comprising taking a test sample, polar and non-polar solvents in equal proportions, extracting the mixture with transition of quaternary ammonium compounds into the polar phase, and organochlorine compounds into the non-polar phase, followed by taking an aliquot of the non-polar solvent extract for analysis. The objective of the invention is also attained by provision of a method for preparing samples of oilfield chemicals that comprise highly corrosive compositions of organic and non-organic compounds in aqueous solutions for determination of organochlorine compounds and organically bound chlorine, comprising taking the test sample and non-polar solvents, extracting the mixture with transition of non-organic chlorine compounds into the polar phase, and organochlorine compounds into the non-polar phase, followed by taking an aliquot of the non-polar solvent extract for analysis.
Patent ES-2195708-B1 (ES)
Title: Salva camisas.
Inventor: CIA HERNANDORENA M DOLORES
IPC: A41D27/13
Filed: 2001-02-16
Granted: 2005-04-01
Abstract: Salva camisas. Consiste en una tira de tela, que en su interior lleva una capa de absorbente, plastificado y en todo el contorno 2 mm. de adhesivo. La presente invención se refiere a una tira de tela, que aplicada en la axila, proteja del olor corporal, las prendas delicadas y sobre todo evite los cercos de sudor.
Patent ES-2204338-B1 (ES)
Title: Aplicador para utilizacion en reflexoterapia.
Inventor: LYAPKO NIKOLAI GRIGORIEVICH
IPC: A61H11/00
Filed: 2000-07-13
Granted: 2005-04-01
Abstract: El aplicador comprende un elemento de base y agujas fijadas en el mismo, comprendiendo cada una de dichas agujas una varilla, una parte afilada, y una cabeza, estando dotada por lo menos una parte de las agujas de recubrimientos, y siendo por lo menos una de agujas distinta de la otra parte en términos de materiales de dichas agujas, y/o materiales de los recubrimientos, caracterizado porque los recubrimientos sobre una parte de las agujas tienen estructura parcial para proporcionar exposición a la superficie de contacto entre cada de dichas agujas y la epidermis del usuario de un mínimo de dos materiales que tienen diferentes potenciales electroquímicos.
Patent ES-2244276-B1 (ES)
Title: Eikonometro plano y procedimiento para la obtencion de la foria asociada.
Inventor: JIMENEZ CUESTA JOSE RAMON
IPC: A61B3/02
Filed: 2003-03-14
Granted: 2007-02-01
Abstract: Eikonómetro plano y procedimiento para la obtención de la foria asociada. La presente invención consiste en un dispositivo capaz de medir la aniseikonia de un observador con y sin compensación de foria asociada. Así, haciendo uso de un mecanismo polarizador el sujeto observa un optotipo diferente para cada ojo y próximos ellos se ubican unas monturas en las que se pueden introducir el valor prismático que neutraliza la disparidad de fijación o foria asociada. Con las dos imágenes fusionadas y con la ayuda de un juego de lentes iseikónicas de graduación conocida se realiza la medición de la aniseikonia.
Patent ES-2245168-B1 (ES)
Title: Equipo portatil contra incendios, de uso domestico.
Inventor: MACIAS MARTINEZ VICENTE
IPC: F16L33/16
Filed: 2003-03-18
Granted: 2007-02-01
Abstract: El equipo está destinado a permitir utilizar como agente extintor el agua corriente existente en el interior de una vivienda, tomada de cualquier grifo de la misma. Para ello, en el mismo participan, además de una manguera flexible con su correspondiente lanza de salida del agua, un adaptador multi-grifo materializado en un cuerpo tubular (1), flexible pero inextensible, con un cojín neumático interior (2), de manera que dicho adaptador está capacitado para recibir parcialmente en su seno a cualquier tipo y tamaño de grifo y para fijarse posteriormente al mismo, de manera estanca, al presurizar dicho cojín neumático mediante una pequeña bomba que forma también parte de un equipo. Estos elementos, conjuntamente con otros de protección del usuario, tales como una máscara, unas gafas y otros, se ubican en el seno de un maletín para su almacenaje y transporte.
Patent ES-2244284-B1 (ES)
Title: Bandeja para el transporte de productos.
Inventor: TEIXIDOR CASANOVAS PERE
IPC: B65D5/00
Filed: 2003-06-18
Granted: 2007-01-01
Abstract: Bandeja para el transporte de producto. La bandeja está formada a partir de una lámina (1) que define un fondo (2), un par de laterales (3) y un par de testeros (4), comprendiendo los testeros (4), en cada uno de sus extremos, una solapa lateral (5) provista de una serie de líneas de plegado (6a, 6b) que definen una serie de sectores (7a, 7b, 7c) en dicha solapa lateral (5), y se caracteriza por el hecho de que cada una de dichas solapas laterales (5) comprende por lo menos dos líneas de plegado (6a, 6b) que definen un sector interno (7a), un sector intermedio (7b) y un sector externo (7c) en dicha solapa lateral (5), estando dicho sector externo (7c) colocado, pero no encolado, sobre el testero (4) en la posición de montaje de la bandeja. La bandeja puede transportarse de una manera completamente desplegada.
Patent ES-2270705-B1 (ES)
Title: Procedimiento para el tratamiento de aguas residuales con fluoruros mediante obtencion de fluoruro calcico sintetico.
Inventor: IRABIEN GULIAS ANGEL
IPC: C02F1/52
Filed: 2005-05-26
Granted: 2008-06-01
Abstract: Procedimiento para el tratamiento de aguas residuales con fluoruros mediante obtención de fluoruro cálcico sintético a partir de aguas residuales fluoradas se basa en la precipitación de fluoruro cálcico en un reactor de lecho fluidizado utilizando hidróxido cálcico como reactivo sin necesidad de ajuste de pH. La precipitación se produce sobre la superficie de partículas de carbonato cálcico contenidas en un reactor en el que se mantienen fluidizadas. La utilización de carbonato cálcico de pequeño tamaño de partícula como material de siembra de acuerdo a este procedimiento, permite la obtención de un producto precipitado caracterizado por tener una alta riqueza en fluoruro cálcico. El fluoruro cálcico obtenido presenta unas características adecuadas óptimas para su reutilización como materia prima en la fabricación de ácido fluorhídrico dada su baja humedad y contenido en sílice.
Patent ES-2251324-B1 (ES)
Title: Cremallera de laminar.
Inventor: MORELL MIRO JAUME
IPC: B21D13/04
Filed: 2005-08-02
Granted: 2006-12-16
Abstract: Cremallera de laminar. Cremallera de laminar, del tipo que comprende una cara de laminación dentada, caracterizada porque en uno de los extremos de su cara dentada presenta una tira de un material con un coeficiente de rozamiento superior al del material del dentado de la cara de laminación, formando dicha tira un ángulo oblicuo, distinto de cero, con respecto a los dientes de la cara dentada, de manera tal que la tira atraviesa un cierto número de dientes de dicha cara, presentando dicha tira, al menos, la misma altura que los dientes que atraviesa.
Patent ES-2308945-B1 (ES)
Title: Procedimiento para regulacion y optimizacion de energias alternativas.
Inventor: CALAS SANZ RAMON VICENTE
IPC: F03D9/28
Filed: 2008-05-16
Granted: 2009-11-16
Abstract: Procedimiento para regulación y optimización de
energías alternativas, del tipo  empleado en campos de
aerogeneradores tanto de eje vertical como horizontal,  generadores
a partir de energía del oleaje, u otros semejantes, constituido por
algún  o algunos dispositivos captadores de energía (1 y 2) cuya
finalidad es convertir la  acción del viento (3) o de las olas (4) o
similar, en energía eléctrica, mediante uno  o más alternadores (5)
o similares, caracterizado esencialmente porque entre el 
dispositivo o dispositivos de captación de energía (1 o 2) y el
generador o  generadores eléctricos (5) se dispone uno o varios
compresores de fabricación de aire  comprimido (6) conectados a uno
o varios calderines (7), dotados de salida de aire  (8) con válvula
reguladora de la presión constante (9) a través de la cual llega el 
aire comprimido a una turbina o motor de aire comprimido (10)
encargado de mover el  generador eléctrico (5).
Patent ES-2347747-B1 (ES)
Title: Procedimiento y sistema para acceder a capacidad de transporte en redes de acceso de radio compartidas.
Inventor: DE PASQUALE ANDREA
IPC: H04W28/10
Filed: 2008-08-06
Granted: 2011-09-07
Abstract: Procedimiento y sistema para acceder a capacidad
de transporte en redes de acceso de radio compartidas. 
     Procedimiento y sistema para asignar capacidad
en redes de acceso de radio compartidas de redes telefónicas
celulares de área amplia que se comparten por N operadores de redes
móviles, N \geq 2, en los que la asignación de un ancho de banda
(1) disponible sobre la interfaz lub, o lur, comprende dividir el
ancho de banda (1) disponible de la interfaz en un conjunto de N
particiones compartibles, teniendo cada partición compartible un
ancho de banda asignado inicialmente a uno de los N operadores de
redes móviles para la asignación a su tráfico que aplica prioridad
en paquetes y estando disponible el ancho de banda para cualquiera
de los demás N-1 operadores para asignar el tráfico
desde sus usuarios, siempre que haya ancho de banda libre; si no hay
ancho de banda libre en la partición compartible asignada a un
operador dado, el ancho de banda de otra partición compartible,
asignada a otro de los N-1 operadores, se asigna al
tráfico aplicando una prioridad menor que la prioridad de paquetes
del otro operador.
Patent ES-2379813-B1 (ES)
Title: Sistema de distribucion hibrido de señales inalambricas de banda ancha en interiores
Inventor: CUCALA GARCIA LUIS
IPC: H04B10/00
Filed: 2010-06-15
Granted: 2013-03-15
Abstract: Sistema de distribución híbrido de señales inalámbricas de banda ancha en interiores.#Un sistema (100 200) de distribución de señales inalámbricas de banda ancha en interiores que comprende: un nodo de acceso radio (101 201), conectado a una red de acceso de telecomunicaciones a través de una interfaz de acceso (107 207), donde dicho nodo de acceso radio comprende un módulo de transmisión/recepción de señales de banda ancha configurado para transmitir y recibir señales inalámbricas de banda ancha DVB-T VHF/UHF a través de una interfaz radio de banda ancha; y al menos un equipo cliente (102 202) que comprende un módulo de transmisión/recepción de señales de banda ancha configurado para transmitir y recibir señales inalámbricas de banda ancha DVB-T VHF/UHF a través de una interfaz radio de banda ancha en la banda libre de 5GHz, donde dicha banda libre de 5GHz es la especificada en la norma ETSI EN 301 893. El sistema comprende además: al menos un dispositivo óptico (105 205 300) configurado para: recibir señales de banda ancha procedentes de dicho nodo de acceso radio (101 201), seleccionar al menos una señal de banda ancha procedente de dicho nodo de acceso radio (101 201), convertir dicha señal de banda ancha en una señal óptica y transmitir dicha señal óptica a través de un enlace sobre fibra óptica de plástico (108 208); y al menos un dispositivo transmisor (109 209 600) configurado para: recibir y detectar una señal óptica procedente de dicho al menos un dispositivo óptico (105 205 300) a través de dicho enlace sobre fibra óptica de plástico (108 208), convertir dicha señal óptica en una señal DVB-T en la banda libre de 5GHz y transmitirla a través de una interfaz radio de banda ancha en la banda libre de 5GHz.
Patent ES-2383078-B1 (ES)
Title: Sistemas de expresión heteróloga para el análisis funcional de bibliotecas metagenómicas.
Inventor: TERRON GONZALEZ LAURA
IPC: C12N15/70
Filed: 2010-11-22
Granted: 2013-06-06
Abstract: La presente invención se relaciona con el desarrollo de unos vectores y cepas como sistemas de expresión que ofrecen la posibilidad de identificar genes de interés que no se expresan por ellos mismos en las bacterias que albergan la biblioteca metagenómica, permitiendo así la detección de las funciones que codifican, que de lo contrario permanecerían silenciadas y sin detectar.