baber/WOPTO huggingface dataset:
Patent ES-2185503-A1 (ES)
Title: Method of producing 17beta-(substituted)-3-oxo-delta 1,2-4-azasteroids
Inventor: GORGOJO LOBATO JOSE MARIA
IPC: C07J75/00
Filed: 2001-09-29
Abstract: A 4-stage process is claimed for the preparation of 17beta -substituted 3-oxo-delta 1>,2-4-aza-steroids (I) from the 1,2-saturated analogs (II), via new fused hydroxy-oxazolidinedione aza-steroid derivative intermediates (IV) and new 2-substituted aza-steroid derivative intermediates (V). Preparation of 3-oxo-delta 1>,2-4-aza-steroids of formula (I) involves: (a) reacting a 1,2-saturated analog of formula (II) with oxalyl chloride (b) reacting the obtained fused vinylidene-oxazolidinedione derivative of formula (III) with a reactant for adding hypobromous acid at the 2,3-double bond or with a trichloromethylsulfonyl halide (c) cleaving the heterocyclic ring of the obtained fused 2-substituted 3-hydroxy-oxazolidinedione derivative of formula (IV) and (d) eliminating H-R 5from the obtained 2-substituted aza-steroid of formula (V). [Image] [Image] R 1>1-4C alkyl, OR 2>or NR 3>R 4> R 2>1-4C alkyl R 3>, R 4>H or 1-4C alkyl R 5>Br or SO 2CCl 3. Independent claims are included for: (i) the preparation of (I) by steps (c) and (d) only (ii) the intermediates (IV) and (V) as new compounds and (iii) the preparation of (IV) by step (b) or by steps (a) and (b). ACTIVITY : None given in the source material. MECHANISM OF ACTION : Testosterone 5alpha -reductase inhibitor.
Patent ES-2192956-A1 (ES)
Title: Hermetical silent-block for the compensation and sealing of stabilising bars and similar ones.
Inventor: LOPEZ SALGUERO ANTONIO
IPC: B60G21/055
Filed: 2001-10-02
Abstract: Hermetical silent-block for the compensation and sealing of stabilising bars and similar ones. In the particular case of stabilising bars for vehicles, for example, and through the hermetical silent block that protects the invention, it succeed in compensating the movement of that stabilising bar in all directions (3) ensuring that due to it, spaces (4,5) are not created between the stabilising bar (3) and the silent block (1), which cause the entrance of particles inside that silent block, and undesirable noises as well as the piece destruction.
Patent ES-2245165-A1 (ES)
Title: Manufacturing method for door, involves dovetailing corners of agglomerate timber board set in vertical position, then covering board with stratified resin panels formed with reticules
Inventor: MUNOZ GONZALEZ CARLOS
IPC: E06B3/72
Filed: 2003-03-06
Abstract: The method start by positioning an agglomerate timber board vertically, then dovetailing corners of the board. Bed plugs are fitted into the corners, after which stratified resin panels with reticules cover the surfaces of the board. The transverse and longitudinal edges of the covered board are reduced or finished. An independent claim is also included for a door.
Patent ES-2251873-A1 (ES)
Title: Containment device for public roads
Inventor: GALL SEGARRA RAUL
IPC: E01F15/06
Filed: 2004-10-19
Abstract: The invention relates to a containment device for public roads.The inventive containment device prevents the occurrence of the usual sudden impact produced upon collision of a vehicle with a containment device on a public road, producing instead an absorbed impact which reduces or prevents deformation of the vehicle and injury to the passenger(s) therein. For said purpose, the inventive device comprises textile elements and posts having a specific cross-section, which mitigate the effects of the impact.
Patent ES-2310059-A1 (ES)
Title: Sealing device for a flap track in a belly fairing of an aircraft for a flap-actuating shaft
Inventor: ZAMORA GOMEZ IGNACIO
IPC: B64C9/02
Filed: 2004-12-31
Abstract: Sealing device for the flap track for the flap-actuating shaft, in the belly fairing of an aircraft, with a top hollow body 1 and a bottom hollow body 7 which are flexibly compressible, each comprising at least one interior chamber 2, 8 with open sides 2a, 2b, a wall 3, 9 with respective external contact surfaces 3a which are in flexible contact with each other, the outer surfaces 4a, 10a of the front walls 4, 10 of the hollow bodies 1, 7 jointly forming an outer sealing surface 11 which covers the flap track 19, said hollow bodies 1,7 having jointly a vertical compression flexibility such that the contact surfaces 3a, 9a retract around the actuating shaft 20, the interior chambers 2, 8 extending between the front walls 4, 10 and rear walls 5, 11 of the hollow bodies 2, 7.
Patent ES-2279666-A1 (ES)
Title: Electronic assistance system used in purchasing articles in carts, has primary and secondary security and anti-theft control devices for respectively identifying deactivated articles and determining gross weight of identified articles
Inventor: ECHAURI VIZCAY FRANCISCO J
IPC: G07G1/00
Filed: 2005-02-03
Abstract: The system includes a movable sub-system associated to each cart carrying articles, and an associated stationary sub-system associated to an establishment. A primary security and anti-theft control device is provided for simultaneously identifying each article that is deactivated in a controlled manner. A secondary security and anti-theft control device determines the gross weight of the identified articles with the use of a measuring scale and compares determined gross weight of the identified articles with the total weight of the articles measured with the use of a measuring scale. The movable sub-system and stationary sub-system communicate with each other. The movable sub-system includes an article identifier device, a deactivator device, a control device and a feeding device. The stationary sub-system includes an access point, a central server, the measuring scale, an arc detector for anti-theft function, a conventional payment box, and a special payment box.
Patent ES-2297964-A1 (ES)
Title: Adaptive infinite impulse response filter for use in automatic control systems for processing digital signal in real time, has structure, which is mono or multivariable linear model that uses incremental values of input and output vectors
Inventor: CARPENO VELAYOS ANGEL
IPC: H03H21/00
Filed: 2005-03-03
Abstract: The adaptive infinite impulse response (IIR) filter has a structure, which is a mono or multivariable linear model that uses incremental values of input and output vectors of a process. A trajectory reference guide is limited and physically realizable with unit static gain, and constantly reinitializes with measured output of the process. A learning algorithm is obtained from making an error null of instant estimate between the increase of the process output and the increase of the output produced by the incremental model of the filter.
Patent ES-2264887-A1 (ES)
Title: Manual wrench for actuating cylindrical elements
Inventor: URQUIZU OSA ANA
IPC: B25B13/50
Filed: 2005-06-03
Abstract: The invention relates to a manual wrench for actuating cylindrical elements. The inventive wrench comprises a fixed jaw (1) and a moving jaw (3) which are disposed on one end of a handle (2), whereby the fixed jaw (1) is secured with a transverse keyed assembly. The invention also includes an elastic pin (5) which extends through said keying. Moreover, the face of the fixed jaw (1) that faces the moving jaw (3) is equipped with a toothed section (7) comprising identical teeth which extend along a curved zone such as to define a single arc.
Patent ES-2285938-A1 (ES)
Title: Lenticular calendar
Inventor: VIDAL MIRA DAMIAN
IPC: B42D5/04
Filed: 2006-05-11
Abstract: The calendar has a plastic lamina (1) and a set of parallel lenses (2) arranged in the lamina. The lamina has printing bases (4,6) that are oriented in different directions so that different images are seen at the same time, at different angles (3,5) of observation. The images contain the information such as feast days of different regions with different languages.
Patent ES-2333931-A1 (ES)
Title: System for remotely authenticating the identity of users by means of network-based smart cards
Inventor: TORRES MARQUEZ JOAQUIN
IPC: G07F7/08
Filed: 2007-12-21
Abstract: The invention relates to a system for remotely authenticating the identity of users by means of smart cards, comprising: a smart card (10) which provides a user authentication certificate (C.X.509.U_AUT), an access point (20) for the smart card, and a remote authentication server (30) for authenticating said smart card. According to the invention, the smart card (10) is configured as an independent authentication requester in order to respond to a stack of network protocols, in relation to which a remote, smart-card-controlled authentication mechanism is implemented, and the access point is configured as a network access server in order to act as an authentication intermediary (A) between the smart card and the remote authentication server. In response to a remote mutual authentication between the remote authentication server and the smart card, an end-to-end secure channel (40) is maintained using a session key (Ksk, KSA/eID) and defined between the smart card and the remote authentication server and the identity of the user is authenticated by means of said secure channel using the authentication certificate (C.X.509.U_AUT).
Patent ES-2331828-A1 (ES)
Title: Catalytic layer for oxygen activation on ionic solid electrolytes at high temperature
Inventor: SERRA ALFARO JOSE MANUEL
IPC: B01D53/22
Filed: 2008-06-27
Abstract: The present invention relates to a catalytic porous layer for oxygen activation which may be utilised in solid oxide fuel cells (SOFCs) and in dense ceramic membranes for oxygen separation at high temperature. Said porous layer is principally formed by a mixed electron and oxygen ion conductive material possessing a structure selected from among structures of the simple perovskite or double perovskite type or structures related to perovskite, that is to say: structures of the Ruddlesden-Popper, Dion-Jacobson and Aurivillius type. The composition of such crystalline phase has the following general formula: [(BaaA'bA"cA"'1-a-b-c)1-xBx]N [Fe1-y-zCyDz]M OW.
Patent ES-2368307-A1 (ES)
Title: Hydrogels prepared from natural anionic polymers
Inventor: LOPEZ CEBRAL RILA
IPC: A61K9/10
Filed: 2010-04-28
Abstract: The present invention relates to hydrogels that include: (a) at least one natural polymer supplied with a negative electric charge (b) at least one molecule that is a natural constituent of the human body able to act as a cationic cross-link of the aforementioned polymer or polymers. The invention likewise relates to use of same in medicines or health products in tissue engineering or regenerative medicine in cosmetic, hygiene or nutritional applications and in surface coatings. The invention also relates to methods for preparing same.
Patent ES-2495096-A1 (ES)
Title: Method for modifying derivatives of amino acids and peptides, compounds produced, and use
Inventor: ROMERO ESTUDILLO IVAN OMAR
IPC: C07K5/06
Filed: 2013-02-12
Abstract: The invention relates to a novel method for modifying hydroxylated cyclic amino acids, especially 4-hydroxyproline, which is a commercial, relatively cheap, natural amino acid, in order to provide other amino acids of high optical purity. The initial step of the process is a free-radical excision, and the excision product converts itself into non-proteinogenic amino acids by means of reactions such as reduction, reductive amination, and Horner-Wadsworth-Emmons reactions. The method is characterised in that it is applicable to the selective modification of peptides. The invention also relates to the products of said method, such as amino acids that are N-alkylated and/or have side chains with groups of amino, hydroxyl, alkenyl etc., and to the peptidic derivatives thereof of interest as pharmaceuticals, catalysts, molecular imaging probes etc.
Patent ES-2695249-A1 (ES)
Title: Multimedia content discovery method and system for devices that can play multimedia content
Inventor: MUNOZ GUARDIA DAVID
IPC: H04N21/2665
Filed: 2016-04-06
Abstract: The invention relates to a method comprising the following steps: a) a server (3) obtains, from a multimedia content catalogue (2), each item of multimedia content stored in the multimedia content catalogue (2) together with metadata identifying each stored multimedia content item, in which the multimedia contents stored in the multimedia content catalogue (2) come from the same or different content sources; b) a similarity calculation unit (4) establishes a similarity between different multimedia content items based on at least the metadata identifying each multimedia content item; and c) the server (3) uses the similarity established between the different multimedia content items in order to play, on a graphical interface of a device (1) that can play multimedia content, information relating to one or more multimedia content items similar to multimedia content that the device (1) is playing at a given moment.
Patent RS-20161188-A1 (RS)
Title: Internal combustion engine with hydrogen and oxygen drive
Inventor: DOSTANIĆ SLOBODAN
IPC: F02B43/10
Filed: 2016-12-28
Abstract: The invention relates to an internal combustion engine with hydrogen and oxygen drive, where the cylinder (2) of the engine on its upper side, via the seal (6), is connected to the motor head (3). In the cylinder (2) there is a slidingly movable piston (4) which is rotatably connected via the piston rod (12) with the crankshaft (12) located in the engine block (1). In the cylinder (2), just above the BDC, an outlet opening (8) is connected via an outlet overflow channel (141) with an exhaust outlet valve (14). The exhaust outlet valve (14) is made in such way that the butterfly (142) is positioned at the outlet overflow duct (141), whose free end is in turn pressed by a spring (143) whose other end is coupled to an electromagnet (144) or to another mechanical control mechanism. In the motor head (3), hydrogen and oxygen injectors (7,9) and the standard spark plug (10) for the two-stroke engines are mounted, while a sensor (11) is mounted on the crank shaft (12).
Patent RS-20170331-A1 (RS)
Title: Stirling engine with thermally separated engine blocks
Inventor: ŠVENDA DUŠAN
IPC: F02G1/044
Filed: 2017-03-27
Abstract: Stirling engine with thermally separated engine blocks (11, 12) achieves higher efficiency in transformation of heat energy into mechanical energy, because the warm block (12) is physically separated from the cold block (11) and coated with thermally insulating materials (6, 14), so that even an unwanted loss of heat energy into the outer space is avoided. The warm block (12) and the cold block (11) have a common crankshaft (20). Cranks (41-44) of the common crankshaft (20) in the warm block (20) have phase lead of twenty degrees with respect to cranks (45-46), as viewed in the direction of common crankshaft (20) rotation. Heat energy transfer from the warm block (12) on to the cold block (11) is at the greatest extent conducted through working gases (71-74). The working gases (71-74) are mutually completely separated.
Patent SG-128642-A1 (SG)
Title: Microphone coupler for a communication device
Inventor: HAWKER LARRY
Filed: 2006-06-26
Abstract: The invention provides a communication device (10) comprising: a cover (12); a printed circuit board (104); a microphone (112) on the printed circuit board (104); an antenna (154,156) located at least in part within the cover (12); and a RF shield can (120) shaped to fit over the microphone (112) about the PCB (104). In the device (10), the cover (12) is shaped to enclose the PCB (104) and the RF shield can (120). The cover (12) provides pressure on the RF shield can (120) to press inward on the microphone (112) to fixedly attach it to the PCB (104).
Patent AR-022292-A1 (AR)
Title: Succinoilamino benzodiazepinas como inhibidoras de la produccion de proteinas a beta
Filed: 2000-01-14
Abstract: Se relaciona con nuevas lactamas que tienen la formula (1) y sus composiciones farmacéuticas y métodos de uso. Estos nuevos compuestos inhiben elprocesamiento de las proteínas precursoras de amiloides y, más específicamente, inhiben la produccion delpéptido Ab y de ese modo impiden la formacion dedepositos neurologicos de proteína de amiloides, Más particularmente, la presente invencion se relaciona con el tratamiento de enfermedades neurologicasrelacionadas con la produccion de b-amiloides tales como la enfermedad de Alzheimer y el síndrome de Down.
Patent AR-022421-A1 (AR)
Title: Cuerpo ceramico mg-psz (circonia parcialmente estabilizada) y metodo para hacer el mismo
IPC: C04B35/48
Filed: 2000-01-26
Abstract: Un cuerpo cerámico Mg-PSZ y método para hacer el mismo. El cuerpo cerámico está formado de una composicion cerámica que contiene2,8% a 5,0% en peso de MgO,una cantidad efectiva de un material inhibidor el crecimiento del grano, y el balance está hecho esencialmente con circonia. La microestructura cristalina delcuerpo cerámico comprende granos de circonia cubica que tienen un tamano promedio de grano menos de alrededor de 30 micrones en la mayor dimension, 0,1 a 8,7%en volumen de partículas discretas del material inhibidor del crecimiento de grano y precipitados de circonia tetragonal, que tienen una forma sustancialmenteelipsoide con una dimension longitudinal de alrededor de 0,1 a 0,4 micrones. El método incluye mezclar polvo de circonia,polvo de magnesio y material inhibidorde crecimiento de grano para formar una mezcla de polvo homogénea por consolidar la mezcla de polvo homogénea para formar un cuerpo verde. El cuerpo verde essintetizado a una temperatura en el rango de 1600sC a1850sC por un tiempo suficiente para formar una fase de circonia cubica policristalina y partículas dematerial inhibidor de crecimiento de grano. El cuerpo sinterizado es luego enfriado a una velocidad en enfriado para formar el cuerpo cerámico.
Patent AR-029340-A1 (AR)
Title: Materiales y metodos para prepararlos
IPC: C08G18/32
Filed: 2000-03-16
Abstract: Un material mejorado que comprende una espuma de uretano que es el producto de la reaccion entre un aceite de soja, un isocianato, y un agente de entrecruzamiento. El aceite de soja reemplaza al poliol típicamente que por lo general es requerido en la produccion de uretanos. Dado que el poliol reemplazado es un producto petroquímico, la utilizacion de un material renovable y compatible con el medio ambiente, es más ventajoso. Mediante la utilizacion de un unico aceite vegetal es posible formar materiales plásticos de muchas calidades finales. Además de espumas celulares, es posible formar elastomeros plásticos solidos.
Patent AR-028995-A1 (AR)
Title: Sistema y metodo para comunicaciones a traves de al menos un medio de comunicacion, sistema y metodo para generar una direccion valida de internet para una aplicacion de comunicacion de internet, metodo para convertir una cadena de direccionamiento en un formato de direccion de internet predetermina
IPC: H04L12/58
Filed: 2000-05-26
Abstract: Se revelan sistemas y métodos que proveen formatos de cadenas de direccionamiento y las implementaciones de sistemas relacionadas, a fin de minimizar la cantidad de distintas cadenas de direccionamiento usadas para comunicaciones entre distintas aplicaciones de comunicaciones. Los sistemas y métodos reciben una cadena de direccionamiento válida que puede ser ingresada en una aplicacion de comunicaciones seleccionada entre una coleccion de aplicaciones de comunicaciones, siendo posible ingresar la misma cadena de direccionamiento en cualquiera de las aplicaciones de dicha coleccion.
Patent AR-024880-A1 (AR)
Title: Procedimiento continuo, que implica inversion de fases, para la produccion de polimeros que contienen caucho, resistentes al impacto, y polimerospreparados mediante dicho procedimiento
IPC: C08F279/02
Filed: 2000-07-06
Abstract: Procedimiento continuo que implica inversion de fases, para la produccion de polímeros que contienen caucho, resistentes al impacto, y polímeros preparadospor el procedimiento. El procedimiento comprende polimerizar una mezcla de reaccion que contiene monomeros vinil-aromáticos en presencia de caucho soluble yaplicar esfuerzo cortante a por lo menos parte de dicha mezcla a una velocidad mayor de 30000 l/s usando un dispositivo que carece de piezas rotativas. Elpolímero resultante se caracterizapor su bajo brillo y por sus propiedades de impacto mejoradas. El mismo contiene caucho en una cantidad de 5 a 35% conrespecto a su peso; el caucho se encuentra en forma de partículas que tienen un tamano (medio en peso dw) de alrededor de 0,1 a 10 micrometros; donde larelacion dw/dn es menor de 5; y el polímero tiene una distribucion bimodal del tamano de dicho caucho.
Patent AR-026768-A1 (AR)
Title: Moleculas similares a antagonistas de receptores de interleukin-1 y usos de las mismas
IPC: G01N33/53
Filed: 2000-12-11
Abstract: La presente provee polipéptidos similares a antagonistas de receptores de interleukin-1 y moléculas de ácido nucleico que los condifican. La presentetambién provee agentes selectivos de enlace, vectores, células huésped y métodos para producir polipé tidos similares a antagonistas de receptores deinterleukin-1. La presente provee adicionalmente composiciones farmacéuticas y métodos para el diagnostico, tratamiento, mejora y/o prevencion de enfermedades,desordenes y condiciones asociadas con polip éptidos similares a antagonistas de receptores de interleukin-1.
Patent AR-029274-A1 (AR)
Title: Proceso mejorado para producir acidos carboxilicos
Inventor: TURNER JOHN
IPC: C07C67/39
Filed: 2001-06-22
Abstract: Un proceso para producir ácidos carboxílicos o sus ésteres por oxidacion catalítica en fase líquida de un precursor correspondiente en un solvente apropiado, el cual comprende alimentar los reactivos a una primer zona de reaccion de oxidacion a alta presion y alta relacion de solvente, en el cual el consumo de oxígeno en la reaccion se limita a un valor menor de 50% del oxígeno requerido para la conversion total del precursor a su correspondiente ácido carboxílico o su éster; y luego alimentar el medio de reaccion a una segunda zona de reaccion de oxidacion.
Patent AR-042394-A1 (AR)
Title: Supresor de perturbaciones en una interfaz de medidas
Inventor: CAMPOY CERVERA LUIS MIGUEL
IPC: H02H9/04
Filed: 2001-11-02
Abstract: Supresor de perturbaciones en una interfaz de medidas, que consiste en dos etapas de protección para las tres fases y para el neutro, configurándose para cada una de las tres fases, así como para el neutro por una resistencia de alto valor óhmico (3), un varistor (5), una segunda resistencia (4) de potencia de desacoplo, y un recortador de tensión (6), presentando una conexión a masa (7), así como bornes (1) para la entrada de alimentación a 220 V y un borne (2) para la conexión al equipo.
Patent AR-031764-A1 (AR)
Title: Material plastico y proceso para la fabricacion del mismo a partir de residuos de pintura en polvo
Inventor: POLLOLA LEANDRO EZEQUIEL
IPC: C08J11/04
Filed: 2001-11-22
Abstract: La presente se refiere a material plástico y proceso para la fabricacion del mismo a partir de residuos de pintura en polvo. El material de la presente permitirá conformar infinidad de productos evitándose la deposicion, tal como hoy en día, de los residuos de pintura en polvo generados por gran cantidad de industrias. Este material podrá ser conformado con estructura celular o alveolar y estará constituido por residuos de pintura e isocianato. El proceso para obtener este material con constitucion alveolar se lleva a cabo en las siguientes etapas: a) Homogeneizar los residuos de pintura en polvo; b) Adicionar isocianato en cantidades iguales en peso que la mezcla de residuos de pintura en polvo obtenida en la etapa a); c) Homogeneizar mezcla de residuos de pintura e isocianato; d) Adicionar una mezcla previamente homogeneizada de silicona y agua; e) Amasar la mezcla formada en la etapa d); f) Vertir sobre el molde del producto a obtener, la totalidad de la mezcla y luego cerrarlo; g) Mantener a una temperatura constante a fin de permitir reaccionar los componentes. De disponer de hornos se acelerará el proceso llevándolo hasta una temperatura entre 160 degree C y 220 degree C; h) Retirar el molde y dejar enfriar. Se podrá adicionar una etapa de curado en caso de disponer de hornos de calentamiento.