baber/WOPTO huggingface dataset:
Patent UY-27739-A1 (UY)
Title: Células hospedantes que tienen propiedades mejoradas de supervivencia celular y métodos para generar estas células.
Inventor: ENENKEL DR BARBARA
IPC: C12P21/02
Filed: 2003-03-27
Abstract: La presente invención se refiere a células hospedantes de mamíferos tratadas por ingeniería genética que comprenden un nivel aumentado de genes anti-apoptosis activos y a métodos para generar estas células hospedantes. Más particularmente, la invención se refiere a métodos que modulan el nivel de genes activos anti-apoptosis en células hospedantes y células hospedantes que muestran una viabilidad celular aumentada retrasando/inhibiendo la muerte celular programada que se produce de forma natural en estas células.
Patent UY-30062-A1 (UY)
Title: Dispensador de material con una traba de solenoide
Inventor: SIMPSON PHILIP J
IPC: A61M5/172
Filed: 2006-12-22
Abstract: Una jeringa que incluye dispositivos de cierres con apertura para permitir la descarga al paciente de una muestra tratada de un fluído biológico en respuesta a una senal de desconexión en los dispositivos de cierres con apertua. La senal de desconexión se emite después de un resultado positivo de un proceso de verificación dependiente de datos temporales de ciertos eventos en la recolección, tratamiento y prestación del servicio de salud de la muestra de fluído biológico, y de los datos de identidad de,paciente y del segundo dispositivo con el fluído biológico tratado.
Patent UY-30634-A1 (UY)
Title: Blanqueo de pulpa
Inventor: HAKAN FAEGERSTEN
IPC: D21C9/14
Filed: 2007-10-08
Abstract: La presente invencion está relacionada con un método de blanqueo de la pulpa que se deriva de un proceso de pulpacion alcalina con un contenido de ácido hexenuronico anterior a la etapa final de blanqueo de entre aproximadamente 1 a aproximadamente 80 mmol/kg de pulpa seca, proceso que comprende tres etapas de dioxido de cloro D0, D1 y D2, en donde la carga de dioxido de cloro basada en la carga total de dioxido de cloro en: a) D0 es de entre aproximadamente 40 y aproximadamente 40 y aproximadamente 60%; b) D1 es de entre aproximadamente 30 y aproximadamente 55 %; c) D2 es de entre aproximadamente 4 y aproximadamente 20%, y en donde el la etapa final de dioxido de cloro D2 es realizada a un pH de entre aproximadamente 2 y aproximadamente 4,5. La invencion se refiere asimismo a una pulpa blanqueada que puede ser obtenida mediante dicho proceso.
Patent UY-31267-A1 (UY)
Title: Inhibición del pasaje de senalización del tnfa relacionada con arni para el tratamiento de la angiogénesis ocular
Inventor: TIMMERS ADRIAN M
IPC: A61K31/715
Filed: 2008-08-01
Abstract: Se provee ARN de interferencia para la inhibición del factor de necrosis tumoral a (alfa) (TNFa) mediante el silenciamiento de la expresión del ARNm del receptor-1 del TNF (TNFR1) del receptor de la superficie celular del TNFa, o mediante el silenciamiento de la expresión del ARNm de la enzima de conversión del TNFa (TACE/ADAM17). En particular, silenciar los objetivos del TNFa resulta útil para el tratamiento de pacientes con una afección relacionada con el TNFa o en riesgo de contraer una afección relacionada con el TNFa, tal como angiogénesis ocular, edema retinal, isquemia retinal y retinopatía diabética.
Patent DZ-1494-A1 (DZ)
Inventor: PALOMEQUE FRANCISCO IBANEZ
IPC: H04M17/02
Filed: 1991-04-14
Granted: 2004-09-13
Abstract: Modular public telephones management system. By using different units, systems and auxiliary elements designed to manage modular public telephones, the service rendered by such modular public telephones can be paid for with various types of cards, to wit credit, prepaid, telephone subscriber or multi-service cards. <IMAGE>
Patent ES-183271-A1 (ES)
Title: MEJORAS EN O RELACIONADAS CON HERRAMIENTAS DE PERCUSIoN
Filed: 1948-04-13
Abstract: Mejoras en o relacionadas con herramientas de percusión, de la índole en la cual un cuerpo mazo se hace reciprocar por la acción de masas centrífugas, de rotación opuesta, montadas sobre dicho mazo, que se dispone a modo de conferir golpes a un transmisor, caracterizadas porque dos masas exteriores de rotación análoga, en lados opuestos de una masa interior de rotación opuesta, se acoplan a modo positivo entre sí mediante dispositivos de conexión que rodean a sus ejes, haciendo girar las masas exteriores en dirección opuesta con relación a la masa interior mediante engranaje que comprende una rueda dentada acoplada con una de las masas exteriores a modo de impulsarla y así por mediación de dichos dispositivos de conexión, de impulsar la otra masa exterior; una segunda rueda dentada acoplada con la masa interior y un mecanismo de impulsión que engrana con dichas ruedas dentadas, hallándose el centro del momento de rotación de las masas exteriores sustancialmente en un plano que contiene el eje de reciprocación del cuerpo mazo.
Patent ES-187346-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PREPARACIoN DE SOLUCIONES INYECTABLES QUE CONTIENEN LEVULOSA
Filed: 1949-02-26
Abstract: Procedimiento para. la. preparación de soluciones inyectables que contienen levulosa caracterizado por hidrolizar en solución acuosa inulina purificada para uso farmacéutico y esterilizar la solución sin aislar la levulosa.
Patent ES-191338-A1 (ES)
Title: NUEVO MOTOR MARINO, CON REFIRGERACIoN DE AIRE.
Filed: 1950-01-23
Abstract: Por un nuevo motor marino con refrigeración por aire caracterizado por estar formado por un bloque con aletas y su valvula en cabeza con culata de aluminio con lo que se evita el oxido por el salitre del mar con arranque mediante palanca o enrollado una cuerda en el volante de inercia y con un ventilador mediante el cual al accionar en frío siendo la culata con aletas refrigerante de aluminio hace que se enfrie rapidamente aunque estémarchando.
Patent ES-197118-A1 (ES)
Title: Perfeccionamientos en los rulos apisonadores
Filed: 1951-03-24
Abstract: Perfeccionamiento en los rulos apisonadores caracterizados esencialmente por ser el eje de rotación del rodillo solidario de un vibrador que está montado sobre este eje.
Patent ES-198186-A1 (ES)
Title: Perfeccionamientos en los dispositivo de cierre estanco para salidas de ejes
Filed: 1951-06-05
Abstract: Perfeccionamientos en los dispositivos de cierre estanco para salidas de ejes caracterizados porque el dispositivo estanco de que se trata lleva en aval el sistema obturador único correspondiente adoptado ya sea uno o bien una serie de varios sistemas auxiliares de igualmente de garantizar la estanqueidad requerida respectivamente independientes y cuya adjunción al primer sistema aludido confiere al montaje múltiple así dispuesto una seguridad prácticamente absoluta.
Patent ES-199003-A1 (ES)
Title: PROCEDIMIENTO PARA LA EJECUCIoN DE OBRAS DE IMPERMEABILIZACIoN O ESTANCACIoN, ESPECIALMENTE ESTANCADORES SIN SEDIMENTACIoN, PARA INSTALACIONES DE CONTENCIoN
Filed: 1951-07-30
Abstract: Procedimiento para la. ejecución de obras de impermeabilización o estancación especialmente estancadores sin sedimentación para instalaciones de contención caracterizado porque en el material impermeabilizador se meten y se someten a vibración piedras especialmente piedras gruesas echadas por capas en la tongada del fondo.
Patent ES-257515-A1 (ES)
Title: Improvements in or relating to the manufacture of metal halides
IPC: C01F7/60
Filed: 1960-04-21
Abstract: <PICT:0909245/III/1> Metal halides, especially of magnesium, vanadium, tantalum, titanium, aluminium, zirconium, niobium, or beryllium, are prepared by cracking one or more gaseous hydrocarbons in contact with metal oxide particles at a temperature above 900 DEG C., and thereafter reacting the resultant carbon coated particles with at least one halogen at a temperature below 1400 DEG C. The cracking is preferably effected at 1100 DEG -1400 DEG C. The hydrocarbon preferably does not contain more than 4 carbon atoms, for example methane, and oxygen or an oxygen-containing gas may also be present. The gases resulting from the cracking may be burnt to heat the oxide particles. The oxide particles may be treated in stationary or fluidized beds, or in moving masses. In Fig. 1, metal oxide particles are preheated in combustion chamber 1 by the burning of cracked gases from chamber 2, and the particles then pass to chamber 2, where they are contacted with hydrocarbon gases entering via line 8, thereby coating the particles with carbon, which then pass to halogenation chamber 3 and contacted with halogen entering via line 13. The halide product is either withdrawn via line 7, or if in the vapour from either via line 15 or via heat exchanger 16 and line 18. The oxide particles are preferably below 20 mm. in diameter. The halogenation and cracking may be effected in the same zone.
Patent ES-313428-A1 (ES)
Title: Improvements in or relating to electric switchgear
IPC: H01H33/46
Filed: 1965-05-26
Abstract: An air blast circuit breaker has a central metal casing 10 and a pair of interrupting units 12 extending from opposite sides thereof, each unit having a fixed contact 22 at the end remote from the metal casing 10 and a movable hollow contact 23 slidable in a tube 48 under the control of a piston and cylinder operating device 63 with a piston rod 56 movable perpendicularly to the contact 23, the wall of unit 12 and the tube 48 defining a first chamber 112 in permanent communication with a source of compressed air and a second chamber 113 connected thereto only when the contacts are open and which can be vented through an annular blast valve 57 surrounding the piston rod 56. The contact arrangement is as described in Specifications 960,402 919,843 and the insulating walls of the units 12 are as described in Specification 1,022,291. The contacts 23 are coupled to rod 56 through cranks 54 sealingly mounted in a wall 114 between chambers 112, 113 and connected by links 92 to torsion spring assemblies (90) (Figs. 5, 6, not shown) providing snap action. The blast valve 57 and the operating device 63 are controlled by a valve arrangement similar to that described in Specification 1,023,151 (Fig. 8, not shown).
Patent ES-340480-A1 (ES)
Title: Threshing and separating mechanism for combines
IPC: A01F12/28
Filed: 1967-05-12
Abstract: In a threshing assembly comprising a drum 10 co-operating with an arcuate concave 13 which includes a series of spaced bars 14 parallel to the drum-axis 12, a separating grating 17 is attached to the rear of the concave to extend tangentially thereto, the grating including a series of spaced bars 20 generally parallel to the concave-bars 14, the bars 20 being adjustable to vary the effective gap therebetween. The bars 20 are pivoted on pins 21 journalled in side-plates 16 secured to the longitudinal bars 15 of the concave and each abuts a pin 22 carried by a further plate 24 movable relatively to the plates 16 and securable in one of a series of holes 27, 28, 29 therein. At one extreme of the adjustment, the bars abut each other to form a continuous flat surface touching the rearmost concave-bar 14. A rake-member 34 bridges the gap between the separating grating and the straw-rack (not shown).
Patent ES-343092-A1 (ES)
Title: Air moving apparatus
IPC: F04D25/16
Filed: 1967-07-15
Abstract: A fan comprises a pair of coaxially disposed centrifugal impellers mounted within a casing with a single driving motor mounted between them, the casing having means on it whereby it can be suspended from above at various angles so that air can be discharged downwardly from a tangential outlet in a required direction. As shown in Fig. 1, the suspension means may comprise hooks 13, pins &c. which can be engaged by a chain 14, apertured strap &c. The common driving motor 5 for the two centrifugal impellers 7 is mounted by means of rubber or the like resilient noise-reducing supports 10, Fig. 4, which fit into apertures 11 formed in the walls 4 of two central casing sections 20, 21. The walls 4 are joined to the peripheral walls of the casing sections 20, 21 by apertured webs 26 which permit a cooling circulation of air around the motor 5. The casing sections 20, 21 are joined together by spigots in section 20 engaging sockets in section 21. The casing sections 20, 21, end sections 22, 23 and a discharge grille 3 are plastics mouldings. A switch 28 is mounted on the grille 3. A tubular lamp 30 may be provided and may have a fixed or adjustable shade 31.
Patent ES-346992-A1 (ES)
Title: Means for orientating the earth working implement of a mechanical earth working machine
IPC: E02F3/413
Filed: 1967-11-10
Abstract: An excavating tool is supported from the jib of an excavator through an orientatable rotary coupling. The coupling comprises a central shaft 3 having at the upper end means 4 for attaching it to the jib. To the lower end of the shaft is secured the housing 25 of a motor 27, which causes through an epicyclic gear 28 rotation of a casing 36 mounted on the housing 25. To the casing 36 is secured the tool, which may be a grab, bucket or scoop.
Patent ES-364576-A1 (ES)
Title: Throughflow Valve for Liquids and/or Gases
IPC: F16K7/10
Filed: 1969-02-25
Abstract: A valve for liquids and/or gases has a cage 4 with apertures 7 mounted axially of a housing 1 and a tubular diaphragm 5 which can be internally pressurized through passage 15 and expanded into contact with the cage to stop flow through the apertures 7. In a modification a two-piece housing clamps a two-piece doublecone apertured cage between the pieces and a pressurizable tubular diaphragm, which is thicker adjacent its end clamped portions, is mounted in the cage so as to be expansible to close apertures in both cone pieces.
Patent ES-364839-A1 (ES)
Title: Mechanism for measuring loads on pinch rolls of continuous-casting machine
IPC: B22D11/16
Filed: 1969-03-15
Abstract: In a continuous casting machine, withdrawal of a casting from a mould 10 is monitored by measuring the weight of the power-driven punch roll assembly 16 and stopping operation when the weight falls below a predetermined minimum (see Division G1). As shown, the machine includes sets of guide rolls 12, 13, 14, 15 mounted vertically below the mould 10, power-driven pinch rolls 16 mounted in a frame 22, bending rolls 17 mounted in the frame and further bending rolls 19. The frame 22 may be moved on rails 27 out of the machine for maintenance. The rails are mounted on beams 28 which are in turn mounted on a support 34 via load cells.
Patent ES-368365-A1 (ES)
Title: Method of advancing bridging structures
IPC: E01D21/06
Filed: 1969-01-14
Abstract: In a method of constructing and advancing a bridging structure of precast prestressed concrete sections 6, 7..12 resting on piers 1, 2, 3, 4, &c., the sections are successively cast in box form and provisionally prestressed and are successively connected to one another and provisionally prestressed together, the structure being progressively advanced from an abutment pier 1 by sliding on the piers after the addition of each new section, and the provisional prestressing being replaced by final parabolic prestressing when the structure is in its final position. The structure is advanced by means of one or more hydraulic jacks 18 positioned horizontally on either side and supported on the abutment pier 1, the jack rods being connected by screw-threaded or smooth tie-rods 20 to brackets 19 secured to a boxsection. Sliding over the piers is achieved by means of sliding supports having concrete upper plates 33 in contact with the structure, elastomeric intermediate plates 34 and cellular polytetrafluoroethylene lower plates 35, which sliding supports slide with the structure on stainless steel plates 30 secured to the tops of the piers. The structure is advanced by the jacks 18 in increments of about 1 metre, and vertical jacks 31 on the piers then lift the struture to free the sliding supports which are returned to their original positions for the next incremental sliding advance. Temporary lateral jacks may be positioned at the tops of the piers to guide the structure, and temporary guying 37 reduces the sag of the overhanging structure.
Patent ES-370951-A1 (ES)
Title: Integrated amplifier circuit especially suited for high frequency operation
IPC: H03F3/347
Filed: 1969-08-28
Abstract: A transistor amplifying circuit comprises first and second transistors with the base of the second transistor direct coupled to the collector of the first transistor and its emitter coupled to an output terminal by a first resistor which isolates the second transistor emitter electrode from the capacitance of the load into which the circuit operates. A second resistor connects the collector of the first transistor to a source of potential, means for applying signals between emitter and base being provided and including a third resistor for establishing the D.C. potential at the emitter, the ratio between the second and third resistors being such as to reverse bias the collector-base junction of the first transistor by an amount substantially equal to the sum of the forward base to emitter voltage of the second transistor and the voltage developed across the first resistor. Transistors 12, 14, Fig. 1, are connected in long-tailed pair connection and the collector of transistor 14 direct-coupled to the base of a subsequent emitter-follower stage comprising transistor 16 a resistor 28 is connected between the emitter of this and the output load to reduce the effect on the emitter - follower of the capacitance 32 of the output load.. Resistors 20, 24, 28 are so chosen that the static potential of the output terminal is the same as that of the base of transistor 12,. so enabling a number of such stages to be directcoupled in cascade, as in the I.F. amplifier for a frequency-modulation receiver shown in Fig. 3. In the arrangement of Fig. 3, three such stages in cascade are followed by a limiter comprising transistors 362, 364 in long-tailed pair connection, having as common, emitter load the collector to emitter path of a further transistor 366: the base bias of this is derived from a potentiometer comprising resistor 370 and diode 368. The collector of transistor 364 feeds into a discriminator circuit comprising transformer 374 and diodes 382, 384 in conjunction with resistors 386, 388, giving an audio output at terminal 392: a de-emphasis capacitor 390 is provided. Regulated supply voltages are fed to various stages over emitter-followers 414, 416, the supply voltage being regulated by the emitter-base breakdown voltage of transistor 410, the collector electrode of which is left unconnected. A bias supply for amplifier stages 312, 328, 344 is derived from transistors 418, 420 in conjunction with resistors 422, 424, 426: operational stability of stages 312, 328, 344 is obtained by means of overall D.C. feedback over resistor 430, capacitor 432 providing a bypass for A.C. In a modification of the arrangement of Fig. 1, the common emitter impedance comprises the collector to emitter path of a further transistor (Fig. 4, not shown) the base bias of which is derived from a potentiometer network across the supply, the lower arm of which comprises a diode. The arrangements described are suitable for integrated circuit techniques.
Patent ES-376944-A1 (ES)
Title: Selective plating of reeds in bulk
IPC: H01H11/04
Filed: 1970-02-26
Abstract: In a method of electro-plating a batch of elongated members each over a region adjacent one end while they are immersed in the electrolyte, e.g. of plating the ends of magnetic reed contact blades with gold, the elongated members are positioned in a container having insulating walls and an opening through which the ends to be plated project, the remaining parts thereof being screened by the insulating walls of the container. In the form shown six cylindrical containers 6 are supported by frame 5 about a tubular member 11. Each container 6 is provided with a disc-shaped cathode 8 in the base thereof and a loop-shaped cathode 10 about the neck of the container, all being connected via leads 12 to the cathode terminal 13. The cathodes may be of copper and the disc-shaped cathodes may be gold plated. An annular anode 16 is positioned about the group of containers. Agitation may be provided by orbital rotation of the structure comprising the containers 6 and support member 11.
Patent ES-377268-A1 (ES)
Title: False twisting of yarns
IPC: G01G17/02
Filed: 1970-03-07
Abstract: This invention concerns the false twisting of strands as for example, yarns, tapes and films. The false twisting is effected as the strand is continuously travelled around a freely rotatable roller in the form of a loop, the beginning and end of which constitutes a close simple knot in contact with the roller periphery. The frictional contact of the strand with itself at the knot causes false twist to run back in the strand. The stand leaves the roller in a non-tangential direction. This method of false twisting may be used as a substitute for known methods in the production of modified continuous filament yarns, or to produce preliminary or additive false twist in such cases in the treatment of wet-spun linen yarns to improve their characteristics and in the treatment of film either to separate pre-formed filaments therein or to fibrillate it.
Patent ES-403504-A1 (ES)
Title: Combination point former and thread roller machine
IPC: B21H9/02
Filed: 1972-06-03
Abstract: An in-line, inclined gravity feed track for automatically feeding headed work blanks in sequence through a forging type point forming station having a rotary dial indexing mechanism. The indexing mechanism is selectively adjustable relative to the forging dies, and the entire point forming station is adjustable as a unit relative to the feed track. A thread rolling station is in aligned spaced apart downstream relation to the point forming station and effects work blank rolling movement in a substantially horizontal direction normal to the straight line path of travel of the work blanks in the feed track. A sensing system continuously monitors feeding of blanks in the feed track for deactivating operation of the point forming station.
Patent ES-414263-A1 (ES)
Title: Plant for evacuating dredged material
IPC: E02F3/88
Filed: 1973-05-02
Abstract: A plant for evacuating dredged material is disclosed, according to which the dredged material, in form of aqueous suspension of high solid content, is loaded into transporting lighters, of the type comprising a closed loading cavity, having an upper loading inlet and a lower discharge connection, and the lighters shuttle between the dredging apparatus and a flow floating station, provided with at least a pneumatic pump, per se known, and with means for connecting the intake duct of said pump with said discharge connection of the lighter.
Patent ES-415841-A1 (ES)
Title: Resiliently journaled spindle
IPC: D01H7/04
Filed: 1973-06-12
Abstract: An assembly for journalling spindle shafts in spinning and twisting machines. At least one resilient elongated member, such as a bar spring interconnects the neck and foot bearing. The neck and foot bearing are secured firmly to the respective ends of the resilient member.
Patent ES-420128-A1 (ES)
Title: Tube expander
IPC: B21D39/20
Filed: 1973-10-31
Abstract: A tube expander comprising an elastomer bushing which expands outwardly when compressed between two bushings pulled together by a cable, which is pulled through a plurality of short lengths of tubing capable of folding against each other when the cable is slack, allows the tube expander to fit through manways and into corners of channel heads of heat exchangers to expand the tubes a predetermined distance from one end thereof.
Patent ES-425535-A1 (ES)
Title: Surgical synthetic-resin material and method of treating osteomyelitis
IPC: A61K9/00
Filed: 1974-04-20
Abstract: Osteomyelitis is treated by filling an osteomyelitic cavity with particles of 1-20 mm diameter of a polymethacrylate, polyacrylate or copolymer thereof which is impregnated with gentamycin or other antibiotic. Particles of such antibiotic impregnated polymer joined together by a thread or wire are particularly useful for this purpose.