baber/WOPTO huggingface dataset:
Patent IL-179948-A0 (IL)
Title: Electroacoustic transducer arrangement for underwater antennas
Filed: 2006-12-10
Abstract: The invention relates to an electroacoustic transducer arrangement for underwater antennas comprising: interspaced transducer elements (11); a reflector (12) that, in a sound incidence direction, is situated behind the transducer elements (11), with the reflector being comprised of a metal plate (13) facing the transducer elements (11) and of a foam material plate (14) located on the side of the metal plate (13) facing away from the transducer elements (11), and; an elastomer hard enclosing cast that encloses the transducer elements (11) and the reflector (12). The aim of the invention is to obtain a lightweight transducer arrangement with unchanged favorable performance data whereby having a broadened field of application. To this end, the metal plate (13) has a honeycomb structure, and a double layer (15) consisting of a foam material layer (16) adjacent to the metal plate (13) and of a cork layer (17) adjacent to the foam material plate (14) are arranged between the metal plate (13) and the foam material plate (14).
Patent IL-186761-A0 (IL)
Title: Method for producing a core material reinforcement for sandwich structures and said sandwich structures
Filed: 2007-10-18
Abstract: A sandwich structure reinforcement carried out by a gripper, which pierces the sandwich structure or the core material, only at one side, thereby obtaining a hole penetrating through, e.g., a polymer rigid foam. At the opposite side, the gripper catches the reinforcing structure (for example a sewing thread, pultruded fiber-plastic composite rods) and inserts the reinforcing structure into the sandwich structure during back movement thereof. The through hole is additionally enlargeable by the reinforcing structure, thereby making it possible to obtain an important fiber volume part in the through hole of the core material.
Patent IL-197310-A0 (IL)
Title: Vaccine
Filed: 2009-02-26
Abstract: The present invention relates to the field of vaccines for protecting against polio, and in particular to combination vaccines for protecting against polio, diphtheria, tetanus, and pertussis diseases. Specifically, vaccines comprising reduced dose inactivated poliovirus (IPV) is provided, which can maintain an adequate or improved level of protection against polio.
Patent IL-201293-A0 (IL)
Title: Method of manufacture of 1, 3 - oxathiolane nucleosides analogs
IPC: A61K31/505
Filed: 2009-10-01
Abstract: Processes for the preparation of 1,3-oxathiolane nucleosides are provided that include efficient methods for the preparation of the 1,3-oxathiolane ring and subsequent condensation of the 1,3-oxathiolane with a pyrimidine or purine base. Using the processes described herein, the compounds can be provided as isolated enantiomers.
Patent RO-131426-A0 (RO)
Title: Combined plough for digging, reshaping and cleaning ditches
Inventor: TUDOSOIU CĂTĂLIN
IPC: E02B11/02
Filed: 2016-06-06
Abstract: The invention relates to a plough-type hauled equipment for road building, meant to dig, reshape and clean ditches adjacent to forest track bed the road system of which comprises stone layers, in order to provide the discharge of the meteoric water accumulated on the road reservation. According to the invention, the plough consists of a metallic framework (1), to which an assembly (2) is undetachably mounted for supporting and fixing a digging part (3) of the helical mouldboard type, the digging depth being adjusted by a screw mechanism (4), which drives a wheel (5) fixing the digging depth; on the back side of the helical mouldboard (3), there is a blade (7) for pushing the soil material extracted and elevated by the digging operation, driven by means of a deformable quadrangle mechanism (6), which allows the blade to move vertically, and a wheel (8) for supporting the assembly of the blade (7), while, for the down-time and for easily mounting the plough to the tractor, it is provided with a supporting leg (9).
Patent RO-133341-A0 (RO)
Title: Ultrasound installation for studying enzymatic reactions
Inventor: CĂLINESCU IOAN
IPC: C12Q1/00
Filed: 2018-10-12
Abstract: The invention relates to an ultrasound installation for studying enzymatic reactions. According to the invention, the installation allows intensification of mass transfer at the surface of the immobilized enzyme without degrading the same, resulting in acceleration of the enzymatic reaction, and it comprises a reactor of circular section fixed in a larger vessel which contains the coupling/thermostating liquid, provided with a jacket for circulation of thermostating liquid, where the vessel containing the coupling liquid has a lower part of conical shape towards the interior in order to ensure uniform ultrasound irradiation, a device generating the sonotrode attack signal with possibility of adjusting the ultrasound power, a sonotrode fixed at a preset distance to a reactor, by means of a mechanical fixing device, a dosing pump, a vessel with molecular sieves, a cooler and a collecting vessel. The installation is flexible, allowing modification of sonotrode vibrational amplitude, modification of cycles of on/off type, of temperature, sonotrode position and of the coupling liquid type.
Patent CU-21714-A1 (CU)
Title: Dispositivo aspersor para riego de cultivos agricolas por debajo de la copa
Inventor: GARCIA RUIZ ERNESTO
IPC: A01G25/00
Filed: 1985-06-14
Abstract: La invención se relaciona con el campo de la ingeniería hidráulica y tiene como objetivo el de mejorar el radio de alcance del aspersor y la uniformidad de la lluvia artificial aplicada por él, manteniendo las características de altura del chorro tal que se puede emplear en el riego por debajo de la copa de los árboles. Esto implica mayores espaciamientos entre aspersores y laterales, mejores humedecimientos en el suelo y mayores producciones agrícolas. La esencia de la invención se basa en emplear un ángulo de 11 grados en la salida de la boquilla, combinado con una sección transversal elíptica que tiene una transición gradual entre el cuerpo del aspersor y el final de la boquilla y un deflector en el balancín que se adecua al chorro de agua producido por la boquilla de sección transversal elíptica. La aplicación de esta invención recae en los productores de dispositivos aspersores para cultivos agrícolas tanto en nuestro país como en el extranjero.
Patent MA-18694-A1 (MA)
Inventor: JEAN VANDENBERK
IPC: C07D239/74
Filed: 1980-01-04
Abstract: Quinazoline derivatives of the formula 
<CHEM>
 wherein Ra is hydrogen or alkyl and and q is 2 or 3;
 R is hydorgen, hydroxy and alkyl;
 Alk is an alkylene chain having from 1 to 4 carbon atoms and Q is a quinazolinyl radical, the 1-, 2-, 3- or 4-position of which is connected with the alkylene side chain, said quinazolinyl radical bearing in one or both of its 2-and 4-positions a carbonyl or thiocarbonyl group, wherein the benzene ring of said quinazolinyl radical is optionally substituted with 1 to 3 substituents each independently selected from the group consisting of halo, alkyl; alkyloxy, trifluoromethyl, nitro and cyano, and wherein the pyrimidino ring of said quinazolinyl radical may be partly or fully saturated, said pyrimidino ring being optionally substituted with 1 to 3 substituents independently selected from the group consisting of alkyl, aryl and aryl(lower alkyl);
 wherein said aryl as used in the definition of said Ar and of said Q is a member selected from the group consisting of phenyl, substituted phenyl, thienyl and pyridinyl, wherein said substituted phenyl has from 1 to 3 substituents each independently selected from the group consisting of halo, lower alkyl, lower alkyloxy, trifluoromethyl and amino. These derivatives are serotonin antagagonists. Further are described compounds of the formula 
<CHEM>
 (Q, Alk and R have the same meaning as above), R8 and R9 being hydrogen, halogen, alkyl, alkoxy, CF3 and amino, having the same activity.
Patent MA-21218-A1 (MA)
IPC: A43C11/00
Filed: 1988-03-16
Abstract: Sport shoe having a central cut of material in the vamp section, from the vicinity of the toe to the top of the vamp which has a series of strips that remain connected to each other in a standard section of elastic material connected to these by means of a sewing, while being able to separate from each other when required to do so upon putting on or taking off the shoe.
Patent MA-28251-A1 (MA)
Title: Camera miniature fixee sur un uniforme
Inventor: ABOUSSAAD HASSAN
Filed: 2005-04-11
Abstract: C'est un dispositif pour le contrôle / l'observation de la circulation en vue notamment de lutter contre les accidents routiers, et la criminalité, en particulier dans les barrages routiers et la surveillance en général. Il est caractérisé en ce qu'il comporte au moins : Une caméra-photo miniature qui peut être digitale, infrarouge directionnelle, orientable depuis l'ordinateur ou un vidéo (Pour les caméras avec un émetteur audiovisuel) (1). Un moyen de fixation sur l'uniforme (ex.: Képi: chapeau) comportant un système de positionnement de l'¿il de la caméra sur des objets bien précis (2). Un microphone (3) et un ear phone (4) pour communiquer par le son avec le service responsable Un circuit générateur de signal (5) Fig. 1 comportant au moins une touche et fixé sur la sifflette ou autre objet. Un écran objectif (6) pour fixer la caméra sur un objet bien précis.Un GSM (7) utilisant la communication avec les périphériques sans fils (blue toeth ou autre), et un ordinateur (8) recevant les messages MMS ou autre envoyé au moins par un GSM et qui seront traités par le service concerné.
Patent MA-38233-A1 (MA)
Title: Capteur a tubes sous-vide fonctionnant a pression atmospherique
Inventor: BOUYA MOHSINE
IPC: F24S10/70
Filed: 2015-07-03
Abstract: Un chauffe-eau solaire c tubes sous vide fonctionnement à pression atmosphérique. Ii utilise un échangeur thermique sous forme d’un tube ondule place en haut du réservoir. Le réservoir est remplit avec une eau stagnante qui emmagasine ia chaleur du rayonnement solaire capté par les tubes sous vide. L’eau d’utilisation est chauffée par échange thermique depuis i ‘eau stagnante à travers le tube ondule. Le chauffe- eau alimente également un circuit de chauffage central.
Patent MA-38452-A1 (MA)
Title: Matériau composite à renforcement hybride
Inventor: QAISS ABOU EL KACEM
IPC: C08L23/06
Filed: 2015-09-30
Abstract: La présente invention concerne la mise au point de nouveau matériau composite renforcé d'une façon hybride par une combinaison de produits organiques et inorganiques et à matrice thermoplastique avec des propriétés mécaniques et thermiques améliorées. Il peut être utilisé dans le domaine de la plasturgie. Le renfort est constitué de fibres naturelles et de l'argile.
Patent UY-23697-A1 (UY)
Inventor: ARASAKI MOTOHIRO
IPC: C07D239/00
Filed: 1993-12-17
Abstract: Compounds represented by the general formula (I), <CHEM> wherein R<1> is a saturated or unsaturated, straight or branched hydrocarbon radical [wherein the number of carbon atoms in the longest straight chain of this hydrocarbon radical ranges from three to seven], or a radical of the formula -(CH2)n-Y [in which n is an integer from 0 to 4, when Y is a cyclohexyl radical, or n is an integer from 2 to 4, when Y is a lower alkoxy radical having 1 to 4 carbon atom(s) or a phenyl radical], and R<2> is a hydrogen atom or a radical easily hydrolyzable under physiological conditions, as well as hydrates or solvates of the compounds of the general formula (I), can be utilized in the treatment of tumors, They can be prepared by reacting a compound of formula R<1>-OCOCl with a N<4>-unsubstituted 5'-deoxy-5-fluorocytidine of the above formula I, wherein R<2> would stand for protecting groups, and if necessary removing the protecting groups. <IMAGE>
Patent UY-29072-A1 (UY)
Title: Aminas policíclicas sustituidas con arilo, procedimientos para su preparación y su uso como medicamentos
Inventor: SCHWINK DR LOTHAR
IPC: C07D241/00
Filed: 2005-08-16
Abstract: La invención se refiere a aminas policíclicas sustituidas con arilo de la fórmula I, en especial a aminas bicíclicas, así como a sus sales fisiológicamente tolerables y sus derivados fisiológicamente funcionales; en la que los símbolos y los radicales se especifican en la descripción.
Patent UY-29309-A1 (UY)
Title: Aminoalcoholes tricíclicos, procedimientos para su preparación y su uso como inhibidores de inflamación
Inventor: BERGER MARKUS
IPC: A61P29/00
Filed: 2005-12-22
Abstract: La invención se refiere a aminoalcoholes tricíclicos de la fórmula general I a procedimientos para su preparación y a su uso como inhibidores de la inflamación.
Patent UY-29486-A1 (UY)
Title: Compuestos utiles en terapia
Inventor: BRADLEY PAUL ANTHONY
IPC: C07D213/36
Filed: 2006-04-19
Abstract: Los compuestos de Fórmula (I) donde R1 a R7, Het, y R8 a R10 son como se definieron en la Memoria y Reivindicaciones, composiciones farmacéuticas que los contienen, procedimientos de preparación y aplicaciones.
Patent UY-30434-A1 (UY)
Title: Derivados de quinazolina, su preparacion, su uso y medicamentos que los comprenden
Inventor: BRITTAIN DOMINIC E A
IPC: C07D239/72
Filed: 2007-06-22
Abstract: Un derivado de quinazolina que responde a la formula general (A): en la cual R1, R2, X, Y y Z tienen los valores que se indican en la memoria desciptiva y sus reivindicaciones, uso de los compuestos de la formula general (A) para el tratamiento de diversos trastornos, y preparacion de compuestos de la formula general (A).
Patent ES-172759-A1 (ES)
Title: MEJORAS EN CLAVIJAS DE CONEXIoN PARA CABLES ELÉCTRICOS ARMADOS
Filed: 1946-03-02
Abstract: Mejoras en la fabricación de una clavija para cables eléctricos dotados de blindaje alrededor de ellos que incluya un medio de conexión el medio de mantener un extremo pelado del cable en posición en dicho conectador y el medio de asegurar a éste una porción abocada de dicho blindaje .
Patent ES-181065-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE MASAS DE RELLENO PARA RECUPERADORES
Filed: 1947-12-22
Abstract: Mejoras introducidas en la preparación de masas de relleno, compuestas de uno o más trozos de hilo, caracterizadas porque el hilo es, al menos parcialmente, deformado, y porque el paso, eventualmente variable, con preferencia variable periódicamente, de esta deformación, es a lo sumo igual a 100 veces el espesor medio del hilo, pudiendo presentar además estas mejoras las particularidades siguientes tomadas por separado o en combinación: a) el hilo es deformado en zig-zag; b) el paso de esta línea en zig-zag afecta diversos valores periódicamente variables e inferiores al límite mencionado; c) el hilo es no solamente deformado en zig-zag, sino también torcido; d) el hilo consiste en diversos trozos planos reunidos formando entre sí un ángulo de 90º; e) el hilo es de perfil plano y se tuerce alrededor del eje longitudinal; f) el hilo es enrollado en hélice; g) el hilo es deformado al menos de dos de las maneras mencionadas; h) el hilo afecta dos deformaciones del mismo aspecto, pero de paso diferente, y al menos uno de los pasos es más pequeño de 100 veces el espesor medio del hilo.
Patent ES-182446-A1 (ES)
Title: Mejoras en generadores de alta frecuencia
IPC: H03B5/18
Filed: 1948-02-18
Abstract: Mejoras en generadores de alta frecuencia incluyendo, en combinación, tres discos metálicos circulares, paralelos y coaxiales provistos cada uno con un taladro central, un dispositivo de descarga de electrones que tiene un ánodo, un cátodo, una rejilla, una cubierta de cátodo, una extensión teniendo un conductor de cátodo en su extremo y un anillo de rejilla en la citada extensión intermedia, dicho conductor ánodo y dicha cubierta cátodo, medios para montar la cubierta del cátodo de dicho dispositivo de descarga de electrones un cono de dichos discos metálicos, con dichas extensiones pasando a través de los taladros de los otros discos, siendo adyacente el anillo de rejilla al segundo de dichos discos metálicos y el conductor ánodo pero separado del taladro del tercero de dichos discos metálicos, medios incluyendo un anillo anular que une un disco con el tercer disco y formando con ellos una cavidad resonante encerrando el citado segundo disco, medios soportando dicho segundo disco, mediosincluyendo dicho segundo disco y uno de dichos discos metálicos formando una segunda cavidad resonante, medios acoplando dicho anillo de rejilla a dicho segundo disco, medios acoplando dicho conductor ánodo a dicho tercer disco, y medios conectando el cátodo a un disco metálico.
Patent ES-183108-A1 (ES)
Title: UNA MáQUINA PULIDORA DE BISEL DE VIDRIOS Y CRISTALES
Filed: 1948-03-31
Abstract: Máquina pulidora de bisel de vidrios y cristales, esencialmente constituida por un bastidor, con los correspondientes soportes montado sobre ruedas, provistos de dos travesaños en cuyos puntos medios llevan unas piezas verticales a las que va acoplado un marco o bastidor superior por el intermedio de otros travesaños, con pasadores o dispositivo análogo, pudiéndose con ello inclinar el marco según convenga, correspondiendo la posición de equilibrio a la horizontal por la situación central de los apoyos.
Patent ES-194323-A1 (ES)
Title: PROCEDIMIENTO PARA LA FABRICACIoN DE ELEMENTOS DE CONSTRUCCIoN IRROMPIBLES, DE REDUCIDO ESPESOR, A BASE DE MATERIAS INORGáNICAS
Filed: 1950-08-03
Abstract: Procedimiento para la fabricación de elementos de construcción irrompibles de reducido espesor a base de materias inorgánicas caracterizado por intercalarse en los elementos de construcción una o varias inserciones o capas intermedias de hilados vellones velos o similares delgadas de fibras largas y a modo de redes constituídas por velos irregulares de hilados de vidrio o de conjuntos de fibras de materias sintéticas.
Patent ES-293076-A1 (ES)
Title: Seal construction
IPC: F16J15/32
Filed: 1963-10-31
Abstract: A sealing and bearing structure for a reciprocating member 18 projecting through a housing 16 comprises an annular flexible member 22 maintained upon an annular reinforcing member 24, the housing being interlocked between an outer skirt portion of the flexible member and the outer surface of the reinforcing member. As shown, the assembly is inserted over a flange 36 of a fluid-pressure servomotor housing 10 and seals and supports a reciprocating valve housing 18. The flexible and reinforcing members 22, 24, Fig. 2, are assembled together by pressing headed projections 26 of the flexible member through corresponding apertures 28 in the reinforcing member. The flexible member may be made of rubber and the reinforcing member 24 made of plastic or brass and coated on its bearing surface with P.T.F.E. If desired, the flexible member may be moulded around the supporting member.
Patent ES-305734-A1 (ES)
Title: Improvements in rack and pinion steering gear for vehicles
IPC: B62D5/22
Filed: 1964-11-06
Abstract: A vehicle rack and pinion steering gear has an hydraulic damper between the longitudinally movable rack and the rack housing to damp out road wheel shock and vibration. A stationary piston 14, fast with a housing end cap 12, mates with an oil-filled cylinder 7, on the end of the rack 1 having centralized drag-link points 3, to form two pressure chambers 15, 16 connected by a one-way spring valve 18 in the piston 14. Rightwards movement of the rack forces oil through the piston valve 18 from chamber 15 to chamber 16 and from there via a one-way adjustable valve 20 to an annular rack chamber 8 surrounding the cylinder 7. Leftwards rack movement forces oil from chamber 16 through the valve 20 to chamber 8 and from there through a one-way spring valve 22 to the chamber 15. The valves may be adjustable. A further embodiment operates similarly and has an oil groove instead of the annular chamber 8 which is also connected to an oil reservoir. In another embodiment, Fig. 3 (not shown), an oil cylinder (37) in the rack end mates with a plunger (33) fast in the end cap, and the rack end has an annular piston (30) forming with a housing cylinder (32) an oil chamber (38). Rightwards or leftwards rack movement transfers oil between the rack chamber (37) and the housing chamber (38) through a two-way valve (40) in the annular rack piston. The chamber (38) is connected via a low-pressure one-way valve (44) to an oil reservoir (41) in the housing end cap.
Patent ES-316514-A1 (ES)
Title: Railway vehicle braking apparatus
IPC: B60T13/46
Filed: 1965-08-14
Abstract: A railway vehicle braking apparatus comprises first and second brake cylinders 2, 3 the first brake cylinder 2 being operated in response to pressure in a train pipe 1 and the second brake cylinder 3 being connected to the train pipe via a valve 6 actuated in response to the load on the vehicle, which inter-connects the upper and lower chambers of the second brake cylinder to render it inoperative when the vehicle is unloaded and which connects it to the train pipe for operation together with the first brake cylinder when the vehicle is loaded. As shown, in a vacuum brake the load on a vehicle spring 23 operates the stem of valve 6 through levers 18, 19 and a link 21. The valve 6, Fig. 2 (not shown), comprises three ports 9, 10, 11 connected respectively to pipes 7, 4, 5. In the unloaded condition of the vehicle a spring 26 moves the lever 19, and hence a a valve stem 16, upwards to interrupt fluid connection between the port 9 (connected via pipe 7 to the train pipe 1) and port 11 (connected via pipe 5 to the lower chamber of the second brake cylinder) and to establish fluid connection between the upper and lower chambers of the second brake cylinder. When the vehicle is loaded above a predetermined amount the lever 19 moves downwards against the action of spring 26, moving the valve stem 16 downwards to establish fluid connection between ports 9 and 11, and to interrupt fluid connection between ports 10 and 11 so that the brake cylinder is connected to the train pipe 1 for normal operation. A non-return valve 31, Fig. 3 (not shown), is provided between ports 9 and 11 to permit air to flow from the train pipe into the second brake cylinder to return it to atmospheric pressure when the vehicle is unloaded and disconnected from the train.