baber/WOPTO huggingface dataset:
Patent UY-24614-A1 (UY)
Title: Procedimiento para preparar formas de dosificacion de azitromicina
Inventor: WILLIAM J CURATOLO
IPC: A61K9/14
Filed: 1997-07-10
Abstract: La presente invención se refiere a un procedimiento para la preparación de una forma de dosificación oral en forma de tableta que contiene azitromicina, cuya tableta es administrable a un mamífero que se ha alimentado y no exhibe efecto adverso al alimento. La azitromicina es un compuesto antimicrobiano de amplio espectro obtenido a partir de la eritromicina A; por sus propiedades antimicrobianas, la azitromicina es útil como antibiótico.
Patent UY-24646-A1 (UY)
Title: Un perfeccionamiento de tanques destinados al almacenamiento de productos liquidos, especialmente petroleo y sus derivados
Inventor: WITTER ALDYR
IPC: F17C9/00
Filed: 1997-07-25
Abstract: Perfeccionamiento de tanques para almacenamiento de líquidos, que introduce una forma más eficaz de colado de materiales indeseables que se acumulan en el fondo de los tanques. El tanque cilíndrico comprende un fondo o hundimiento cuyo centro se encuentra a un nivel inferior en comparación al nivel de los bordes, concentrando allí los residuos que se desean sacar. Del centro salen caños de escurrimiento en forma de rampa con chapas o placas laterales por donde se conducen los materiales indeseables hacia el borde del tanque, de donde pueden sacarse del mismo mediante tubos de achicamiento u otro sistema de drenaje.
Patent UY-25202-A1 (UY)
Title: Éteres oxímicos como control o prevención contra el ataque fúngico en la agricultura y horticultura.
Filed: 1998-10-07
Abstract: La presente invención se refiere a éteres oxímicos de la fórmula general (I) como control o prevención contra el ataque fúngico en la agricultura y horticultura. Son compuestosde fórmula l (como por ejemplo: 2[alfa-{[(alfa-metil-3-trifluorometil-bencil)imino]oxi}-o-tolil]-3-metiltio-acrilico), en donde R1 significan alquilo; (Y-X) significan CH"=, alquiltio-CH= o alquilo-ON= y Z representa un grupo aldimino o cetimino.
Patent UY-27101-A1 (UY)
Title: Estabilidad mejorada para soluciones inyectables
Inventor: LUNDGREN ANNA
Filed: 2001-12-27
Abstract: La presente invención proporciona: a ) un envase primario como un frasco, botella, cartucho o jeringa llenada previamente que contiene una solución de un inhibidor de trombina de bajo peso molecular para inyecciones parenterales sellado mediante un tapón o émbolo de goma conteniendo bromobutilo en lugar de clorobutilo. b) una solución acuosa para administración parenteral que comprende un inhibidor de trombina de bajo peso molecular a base de péptido o una sal del mismo que tiene un pH entre 3 y 8, preferiblemente 5, y se almacena en un envase primario como se expresó en a).
Patent UY-27638-A1 (UY)
Title: Compuesto inhibidor de la hepatitis c
Inventor: LLINAS-BRUNET MONTSE
IPC: A61K31/7056
Filed: 2003-01-31
Abstract: Compuestos de fórmula ( 1) en la que R1 es hidroxilo o un derivado de sulfonamida; R2 es t-butilo o -CH2-C(CH3) 3 O -CH2- ciclopentilo; R3 t-butilo o ciclohexilo y R4 es ciclobutilo, ciclopentilo o ciclohexilo; o una sal farmacéucamente aceptable de los mismos, se describe que son útiles como inhibidores de la proteasa NS3 del VHC.
Patent UY-30098-A1 (UY)
Title: Compuestos de tiazol y metodos de uso
Inventor: TADESSE GELLD
IPC: A61P35/00
Filed: 2007-01-18
Abstract: La invencion se refiere a compuestos de tiazol de la Formula I y la Formula II y composiciones de los mismos utiles para tratar enfermedades mediadas por la proteína quinasa B (PKB) en donde las variables tienen las definiciones que se senalan en el presente. La invencion también se refiere al uso terapéutico de dichos compuestos de tiazol y composiciones de los mismos para tratar el estado de la enfermedad asociada con crecimiento celular anormal, cáncer, inflamacion y trastornos metabolicos.
Patent UY-30527-A1 (UY)
Title: Tetrazolilos macrociclicos como inhibidores de serina proteasa de hepatitis c
Inventor: WANG ZHE
IPC: A61P31/12
Filed: 2007-08-06
Abstract: Compuestos de Formula I,II, III o IV, o sus sales aceptables para uso farmacéutico, ésteres o prodrogas: que inhiben la actividad de serina proteasa, particularmente la actividad de la NS3-NS4A proteasa del virus de hepatitis C (VHC). En consecuencia, los compuestos de la presente invencion interfieren con el ciclo de vida del virus de hepatitis C y también son utiles como agentes antivirales. Composiciones farmacéuticas que comprenden dichos compuestos para su administracion a un sujeto afectado por una infeccion por VHC. Métodos para tratar una infeccion por VHC en un sujeto administrando una composicion farmacéutica que comprende un compuesto de la presente invencion.
Patent ES-154724-A1 (ES)
Title: Maquina para transformar objetos de tubos de cristal
Filed: 1941-10-22
Abstract: Máquina para transformar tubos de cristal u objetos de cristalcaracterizada por un dispositivo aspirador que transforma o moldea el tubo o el objeto de cristal después de nuevo caldeo.
Patent ES-177869-A1 (ES)
Title: Mejoras en o relativas a ampollas de cristal destinadas a contener dispositivos eléctricos
IPC: C03B23/07
Filed: 1947-05-03
Abstract: Mejoras en ampollas de cristal caracterizado porque tiene varias proyecciones interiores en las paredes de la misma teniendo cada una de dichas proyecciones una depresión de borde afilado que cruza su superficie convexa estando dichas proyecciones adaptadas para soportar una o más láminas colocadas en dichas depresiones.
Patent ES-181980-A1 (ES)
Title: PROCEDIMIENTO DE OBTENCIoN DE NUEVOS HIDROCARBUROS AROMáTICOS HALOGENADOS
Filed: 1948-01-31
Abstract: Procedimiento de obtención de hidrocarburo clorado representado por la fórmula: **(Ver fórmula)** donde m y n son cero o números enterossiendo la suma de m y n un número entero menor que 10.
Patent ES-187262-A1 (ES)
Title: UNA LáMPARA DE DESTELLO
Filed: 1949-03-01
Abstract: Lámpara de destello cuya ampolla está provista de un relleno de gas y metal actínicamente reactivo en forma de tiras o alambres obtenidos aplicando a un papel metálico con un espesor no mayor de aproximadamente micrones con preferencia no más de 50 micrones cortes a distancias de no más de aproximadamente 100 micrones y porque la distancia entre las tiras o alambres es ampliada localmente por deformaci6n
Patent ES-192054-A1 (ES)
Title: UN SISTEMA DE TELECINEMA Y DE REGISTO DE IMáGENES DE TELEVISIoN EN PELiCULA
Filed: 1950-03-10
Abstract: Un sistema de telecinema y de registro de imágenes de televisión consistente en analizar (o en producir) una imagen con un spot movible proyectado sobre una película que se desplaza con movimiento a saltos y a frecuencia cualquiera que contiene esencialmente un reostato cuyo índice gira en un ángulo proporcional a la longitud de la película desenrollada y controla así en el interior del tubo catódico analizador (o reflector) un campo electrostático o electromagnético tal que el spot siga la película de manera que si se suprimiera el barrido de televisión el spot quedaría inmóvil con relación ala película y volvería bruscamente después de la extinción al punto homólogo de la imagen siguiente de la película.
Patent ES-197353-A1 (ES)
Title: PROCEDIMIENTO Y MOLDE PARA LA FABRICACIoN DE PELDANOS DE CEMENTO CON IMITACIoN MARMoREA Y BRILLO NATURAL
Filed: 1951-04-10
Abstract: Procedimiento caracterizado por la construcción de un material a base de cemento con proporción de arena de silice o calcárea y colorido que requiera a la que adicionamos agua a la temperatura aproximada de 18 a 20 grados con solución de ácido salicílico.
Patent ES-273247-A1 (ES)
Title: Ethyl 2-[1-(5-nitrofurfurylideneamino)-2, 4-dioxo-3-imidazolidyl]ethylcarbamate
IPC: C07D405/12
Filed: 1961-12-26
Abstract: The invention comprises ethyl 2-[11-(511-nitrofurfurylideneamino) - 21,41 - dioxo - 31 - imidazolidyl] ethylcarbamate and its preparation by reacting an alkali-metal salt of 1-benzylideneamino-hydantoin with 2-chloroethylurethane in the presence of an inert diluent, followed by treating the reaction product with 5-nitro-2-furaldehyde (or a reactive derivative which may be hydrolysed thereto). Pharmaceutical preparations suitable for the treatment of staphylococeal infections by oral administration, comprise the above compound of the invention in admixture with a diluent or carrier, suitably in the form of tablets, suspensions, elixirs or lozenges.
Patent ES-274802-A1 (ES)
Title: New water-insoluble anthraquinone dyestuffs and process for their manufacture
IPC: C09B1/60
Filed: 1962-02-20
Abstract: The invention comprises dyes of the formula:-<FORM:0936785/IV(a)/1> in which one X is an -NH2 group and the other X is an -OH group, R is an aralkyl or a substituted or unsubstituted alkyl group free from -OH groups and water-solubilizing groups and Y is hydrogen or an -SR group. The dyes are made by reacting a dye of the formula <FORM:0936785/IV(a)/2> wherein one X is an -NH2 group and the other X is an -OH group, Z1 is halogen or a sulphonic acid group, Z2 is hydrogen or has the meaning given for Z1, with an alkyl or aralkyl mercaptan or by treating a compound of the above formula in which Z1 is mercapto and Z2 is hydrogen or mercapto with an alkylating or aralkylating agent. Examples are given. The dyes dye and print in blue shades from an aqueous dispersion fibres of cellulose esters, polyamides, polyacrylonitrile, polyvinyl chloride and polyethylene terephthalate.
Patent ES-280001-A1 (ES)
Title: Change speed gear control devices for bicycles and similar chain driven vehicles
IPC: F16H9/24
Filed: 1962-08-11
Abstract: The subject-matter comprises Figs. 1 to 5 of the chain-shift change-speed gear of Specification 982,986, but the claims are directed to the moulding of the main parts, e.g. pivot ends 3, 7, parallelogram linkage arms 5, 6, and pivot covers 15, 30 from a synthetic plastics material such as homopolymer acetal resin with or without metallic reinforcing strips embedded therein during moulding. Reference, has been directed by the Comptroller to Specification 982,986.
Patent ES-295926-A1 (ES)
Title: Safety device for an apparatus including a fluid operated jack
IPC: B66F3/30
Filed: 1964-01-31
Abstract: A security device for a lift (not shown) mounted on a piston 3 sliding in a guide 2 in a cylinder 1 of a carrier jack locks the piston 3 by the wedging of rollers 7 between the piston 3 and the frusto-conical bore 10 of a locking ring 6. The action of the device is controlled by a control jack 9 connected to the control member of the carrier jack. When fluid pressure is applied to the cylinder of the control jack 9 an unlocking ring 8 with a rim 19 pivots at 17 and lifts the rollers 7 away from contact with the piston 3 so that the piston 3 is free to move. So that a slight leak in the carrier jack and consequent descent does not impair the operation of the control jack 9 the locking ring 6 is carried by springs 15 sufficient to carry the weight of the ring 6 so that although the rollers are in jamming position the jamming effect is less than the force of the springs 15. In an oleo-pneumatic system a small aperture 28 delays retraction of the control jack 9 when the look is applied to allow for the delay relatively to the operation of the control member. In an hydraulic system immediate purging of the control jack 9 is provided. The rollers 7 are solids of revolution the ends of each of which are convexly radiused to match the frustoconical bore 10, while the middle part is concavely radiused to match the piston 3. The sum of the lengths of the convex parts is equal to the length of the concave part of the roller 7. When applied to a non-vertical jack the rollers 7 are retained in a cage permanently urged by resilient means to bring the rollers 7 into contact with the piston 3 and the frusto-conical bore 10. The control jack 9 in such a case is arranged to overcome the resilient means to unlock the device.
Patent ES-299315-A1 (ES)
Title: Production of sodium carbonate
IPC: C01D7/40
Filed: 1964-04-29
Abstract: The pouring (bulk) density of light Na2CO3, obtained from the ammonia-soda process, is increased from about 0.5 gm./cc. by absorbing aqueous NaOH in and on the particles followed by carbonation with a CO2 bearing as (e.g. flue gas). The density increase is greater than that theoretically calculated and by absorbing and carbonating 5% by weight NaOH, a density of 0.72 to 0.74 is obtained. Above 5% NaOH the density increase is less rapid but still greater than theoretical. The NaOH solution may be 45 to 50% by weight. Carbonation may take place at 100 DEG to 150 DEG C. and excess of CO2 of 10 to 30% above theoretical may be employed.
Patent ES-318958-A1 (ES)
Title: Process for purifying 2, 2, 2-trifluoro-1-chloro-1-bromoethane
IPC: C07C17/395
Filed: 1965-10-27
Abstract: Halothane (2,2,2-trifluoro-1-chloro-1-bromoethane), containing as impurity one or more compounds of the formula CF3CX=CYCF3, where X is H, Br or Cl and Y is Br or Cl, is purified by intimately contacting it in the liquid phase with AlCl3, AlBr3 or SbCl5. Granular or powdered AlBr3 or AlCl3, or liquid SbCl5 may be used. Alternatively the AlBr3 may be generated in situ by adding Al powder to impure halothane which also contains bromine.
Patent ES-320144-A1 (ES)
Title: Process and apparatus for granulating paste
IPC: B01J2/16
Filed: 1965-11-29
Abstract: In the production of granules, e.g. of fertilizer, from a solution, slurry or melt by contacting droplets of the solution, slurry or melt in tower 1 with hot or cold gas supplied through ducts 5, fine granules separated from the product are introduced into the upper end of the tower and evenly distributed over its cross-sectional area by vibrating screen 2, while the solution. slurry or melt is projected through sprayers 3, 3' onto the fines as they fall down the tower. The granules which collect at the base of the tower are carried pneumatically up pipe 9 to separator 10 from which the gas is discharged by blower 7. The separated granules are sized on sieve 14, the marketable product being withdrawn by screwconveyor 16, and the fines being returned to tower 1 through pipe 18. The hot or cold gas supplied through ducts 5 enters the tower through regularly -disposed openings 6 at the bottom of annular chamber 4. Additional hot or cold gas may be injected through pipe 21. Sprayers 3, 3' may be mounted on sliding supports. Reference is used to cooling melts of urea, evaporating concentrated solutions of ammonium nitrate, and drying slurries of complex fertilizers obtained by the nitrosulphuric, nitrophosphoric and nitro carbonic processes.
Patent ES-321240-A1 (ES)
Title: Lock for closing and opening a zipper
IPC: A44B19/14
Filed: 1965-12-28
Abstract: A sliding clasp for closing and opening a fastener of the kind disclosed in Specification 1137052 and which comprises two co-operating members secured to attaching tapes each member being made from a metal blank provided with a plurality of spaced transverse slots, each blank being bent to define a longitudinally extending ridge, the cross section of the ridge being that of an open loop with a neck portion, whereby for closing the fastener the ridge of one member is pressed into the ridge of the other member through its neck portion, thus engaging the ridges one inside the other, comprises a body 14 which nowhere extends below the lower surface of either member and a tab 17 for pulling it in either direction, the body having a longitudinally extending groove 15 which includes in its front end portion at one side thereof a slot 23 which slants both transversely and longitudinally towards the centre of the body and which serves to guide the free edge portion of the outer member so that the neck portion of the ridge is widened in the front end portion of the groove, the cross section of the groove changing gradually from that of the front end portion to that of the rear end portion, which corresponds to that of the ridge of the outer member when in the closed position, and a tongue 21 having an upper surface which defines the lower wall of said slanting slot and acts to compress the neck portion of the inner member to reduce the width of its ridge, whereby upon moving the clasp in the closing direction the inner member is pushed into the ridge of the outer member through the widened neck portion, and whereby upon moving the clasp in the opening direction the tongue raises by means of its slanting upper surface the ridge of the outer member away from the ridge of the inner member so that the members are separated. The upper wall of the slot 23 merges with the lower surface of the body at about half the length of the body and it is from this position that the cross .section of the enlarged front portion changes to the cross section of the rear end portion. The tongue is either an integral part of body or is made as a separate part of the body.
Patent ES-334913-A1 (ES)
Title: Process for manufacturing carbon disulphide
IPC: C01B31/26
Filed: 1966-12-24
Abstract: Carbon disulphide is prepared by contacting sulphur vapours with a mono- or di-olefine at 550 DEG to 850 DEG C. for 0.1 to 20 seconds in the absence of any catalyst. The sulphur is preferably preheated to at least 550 DEG C. and the olefine which may be ethylene, propylene, butadiene, isoprene or piperylene is preferably preheated to at least 200 DEG C. before contacting with sulphur. The sulphur vapour may be diluted with 10-150% of carbon disulphide and/or hydrogen sulphide. A pressure of 1-10 atmospheres may be employed. Olefine may be present in 1 to 50% excess of the stoichiometric amount and may be diluted with an inert gas. Unreacted sulphur may be recycled for further reaction.
Patent ES-338878-A1 (ES)
Title: Solderless connector for insulated wires
IPC: H01R4/24
Filed: 1967-04-04
Abstract: A solderless wire connector having a resilient insulating body 12 with two or more wire receiving channels 17 and 18 has a transverse slot 20 for receiving a resilient conductive contact member 11 which has one or more slots for making contact with a wire or wires and is held in position when a hinged cover 16 is closed over it and fastened at 34, 35. The body, which may be an injection moulding from polypropylene or made from nylon or polycarbonate, may have a slot 19 and slots between the channels to permit lateral insertion of the wires. The body may have a hinge 30 opposite the slot 19 and there may be one or more tabs (44) (Fig. 4, not shown) for closing the ends of the channels. The contact member which may be of hardened copper, brass, phosphor bronze or plated steel may have a spring clip socket contact (53) (Fig. 5, not shown) and a single pair of contact lobes fitting through an L-shaped slot in the top of the body, so that the socket contact rests in a trough in the body and receives a plug contact.
Patent ES-349160-A1 (ES)
Title: Grocery cart with inclined bottom having a front opening gate system
IPC: E04H3/04
Filed: 1968-01-11
Abstract: A supermarket counter 13, Figs. 4, 22, has a sloping bottomed cart 11 wheeled against one end 22 with the wheels astride a platform 75, Figs 4, 7, 22. An operator moves pedal 36 and cable 98 to swing sprung levers 81, 82 through platform slots 76, 76 to abut the cart wheel supports and press the cart into close position to close limits witches 93, 94. A plate 68, Figs. 4, 22, engages loop 191 of a downwardly opening bottom cart gate 186, 196 held up by a torsion rod and releases gate latch 206, while a top, forwardly-hinged, front cart gate 157 attaches to magnet 41 on lever 37. Through a relay circuit the operator energises a motor at 44 which rotates an edge cam 42 moving lever 52 and a groove cam 49 moving lever 51. Lever 52 tensions cable 69 which via pulley 70, pivots at 64 plate 68 on lever 67 and the plate pulls gate 186 open downwards thereby releasing gate 157, the cable also, via link 102, holding tensioned cable 98 for release of pedal 36. Following this, lever 51 pulls cable 58, rotates lever and magnet 37, 41 clockwise and opens front gate 157. The cams momentarily actuate a limit switch which stops cam rotation and also stops a motor driving conveyer 19 preventing damage to goods sliding off the cart bottom. The operator then energizes motors driving horizontal conveyer 19 and rising conveyer 21, the latter carrying automatic variable height support flaps, whereby the goods are fed towards a checking point facing a cash register or electronic scanner. The circuit allows for closing the gates and releasing the cart. The front gate swings inwardly for nesting the carts, and a foldable baby seat compartment is provided.
Patent ES-351400-A1 (ES)
Title: Safety enclosure for tractors
IPC: B60R21/13
Filed: 1968-03-08
Abstract: A tractor roll-bar structure 42 comprising substantially vertical members 44, 46 bolted to the tractor axle by plates 54 and having their upper ends joined by a member 48 extending transversely beyond the uprights and overlying the tractor wheels. A canopy 60 having frame members 62, 64, 66 is preferably detachably connected to the member 48 and side panels 88, front panel 74 and a rear panel may also be provided.
Patent ES-354453-A1 (ES)
Title: Improvements in and relating to Clutches
IPC: F16D21/06
Filed: 1968-05-29
Abstract: A twin output clutch between a driving element 16, Fig. 1, and two coaxial shafts 18, 19 which are declutched sequentially by the same actuator comprises a first friction plate 12 connected to one shaft, an intermediate plate 12 connected to one shaft, an intermediate plate 13 which is displaceable up to a fixed abutment 36, a second friction plate 14 connected to the other shaft, a pressure plate 15, a cover 11, springs 20 interposed between the pressure plate and the cover and springs 30 interposed between the pressure plate and bearing elements 31 which are connected to tie-rods 32 each fastened rigidly to the intermediate plate and traversing a passage in the pressure plate. Operation.-When bearing 26 is moved in the direction of arrow 50 a ring 25 pivots levers 22 to move the intermediate plate 13, the friction plate 14 and the pressure plate 15 against the springs 20. Friction plate 14 remains clamped between the two plates 13, 15 due to the loading of springs 30 whilst the friction plate 12 is progressively declutched from the friction surface of the driving element. When the projections 13A engage abutment bars 36 the continued pivoting of levers 22 moves only pressure plate 15 to declutch friction plate 14. Flexible fastenings 42A, 42B are positioned symmetrically about an axial plane and are secured to the cover by two screws (43A, 43B), Fig. 2 (not shown), having a shared locking device (44) with its edges swaged over the screws. The bearing elements 31 are retained by lock-nuts 47 which incorporate a locking strip (49), Fig. 5 (not shown), which is swaged into slots 46 in the tie-rod ends.
Patent ES-368489-A1 (ES)
Title: Catalysts and esterification process
IPC: C07C69/76
Filed: 1969-06-18
Abstract: Catalysts are obtained from the reaction product of (a) a tin containing compound selected from organo-tin compounds and inorganic tin oxides and (b) an alkali-metal alkoxide or alkali-metal phenoxide. The catalysts are useful in ester interchange reactions.
Patent ES-372634-A1 (ES)
Title: Frequency controlled hartley oscillator circuit for non-destructive eddy current testing of an electrically conductive material
IPC: G01N27/90
Filed: 1969-10-17
Abstract: A method of non-destructive eddy-current testing of the characteristics of electrically conductive parts wherein the part to be inspected is introduced inside an induction winding connected at an intermediate point to the electrode which serves as cathode of an active electronic device, said winding being intended to serve both as a coil for generating an alternating magnetic field which produces eddy currents within said part and as a coil for detecting the field induced by said currents, and wherein an alternating-current voltage is applied to said active device and a given type of defect exhibited by said part is detected by studying the resultant changes according to the frequency of said alternating-current voltage in the voltage collected at the electrode which serves as a grid of the active device and/or in the terminal voltage of said winding.