baber/WOPTO huggingface dataset:
Patent EC-SP034650-A (EC)
Title: Union soldada de tubos metalicos anillo separador para la realizacion de dicha union soldada y uso de dicho anillo separador
Inventor: TRIVELLI ENRIQUE
IPC: F16L13/02
Filed: 2003-06-12
Abstract: Unión soldada de tubos metálicos provistos con un revestimiento interior, resistente al ataque por fluidos que circulan por su interior. Los tubos están mecanizados interiormente en la zona próxima a sus extremos a unir, formando en cada extremo un destalonamiento, estando insertado en el espacio anular hueco formado por ambos destalonamientos un anillo separador, cuyo diámetro exterior es sustancialmente igual al de dos respectivos destalonamientos , y cuya extensión axial es sustancialmente igual o menor que la suma de las extensiones axiales de los destalonamientos de los tubos al unir, estando dicho anillo separador constituido por una capa anular exterior de metal de elevada conductibilidad térmica y por al menos una capa anular interior de material termoaislante y termoresistente, hallándose la capa anular exterior en contacto térmicamente conductor con los tubos metálicos dentro de dicho destalonamiento y estando unidos los tubos metálicos por un cordón de soldadura.
Patent EC-SP034934-A (EC)
Title: Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantes
Inventor: LOPEZ CANOVAS LILIA
IPC: B01D57/02
Filed: 2003-12-30
Abstract: La presente invención se refiere a circuito para imponer los voltajes en los electrodos de las cubetas del sistema CHEF de electroforesis de campos pulsantes (ECP) que está formado por dos circuitos de imposición idénticos que se conectan a una fuente de poder a través de un alternador de forma que solo uno de los dos circuitos de imposición reciba energía eléctrica a la vez. Cada circuito de imposición está formado por varias resistencias y diodos conectados en serie para formar un divisor de voltajes. A los nodos formados en la unión de dos resistencias se conectan repetidores de voltaje. Cada repetidor se conecta a una pareja de electrodos que deben ser polarizados al mismo potencial. Se introducen diodos para corregir pequeños errores en el patrón de voltaje aplicado a los electrodos. El circuito es capaz de mantener el potencial de cada electrodo frete a las variaciones de conductividad que ocurren en la cubeta durante la electroforesis. De esta forma cada circuito de imposición genera un campo eléctrico homogéneo de igual valor y dirección diferente en una cubeta de ECP del sistema CHEF. Cubetas con diferente número, disposición y separación entre los electrodos pueden ser polarizadas con este circuito.
Patent EC-SP099768-A (EC)
Title: Proceso para la producción de pirazoles
Inventor: GIORDANO FANNY
IPC: C07D231/14
Filed: 2009-11-27
Abstract: Un proceso para la producción de un compuesto de fórmula I (I),el cual comprendea) hacer reaccionar un compuesto de fórmula II (II),donde R1 y R2 ambos son independientemente alquilo C1-C6,con metilhidrazina en presencia de agua y un disolvente orgánico inmiscible en agua que es inerte en reacciones de saponificación, para formar un compuesto de fórmula III (III),donde R1 es según lo definido para la fórmula I; yb) saponificar ese compuesto in situ lo cual conduce a la formación del compuesto de fórmula I b1) agregando una base para formar el anión del compuesto de fórmula I y luego agregando un ácido para formar el compuesto de fórmula I; ob2) agregando un ácido para formar el compuesto de fórmula I.
Patent EC-SP910736-A (EC)
Title: Tapon para fijar de manera estable un cable electrico a una abertura y tapon de proteccion de cables que comprenden tales tapones
Inventor: MOREL JACQUES
IPC: H01L21/50
Filed: 1991-04-10
Abstract: Un tapón que permite fijar de manera estanca un cable eléctrico o telefónico a una abertura circular de pasaje de dicho cable, comprendiendo este tapón un cuerpo hueco constituído por dos coquillas destinadas a ser fijadas alrededor del cable y que comprenden por lo menos dos mordazas retenidas radialmente dentro de dicho cuerpo y que comprenden cada una, una abertura central de pasaje del cable y que se apoya radialmente sobre este cable durante la fijación por apriete de dos coquillas una sobre la otra, definiendo las dos mordazas entre ellas una cámara destinada a ser llenada de un material de estanqueidad, caracterizado porque dicho cuerpo hueco comprende una parte que puede acoplarse de manera estanca en el interior de la abertura circular que presenta un collarín adaptado para hacer tope contra dicha abertura circular y porque se preveén medios movibles para retener axialmente dicha parte acoplada dentro de la abertura circular; y caracterizado porque el manguito comprende sobre su superficie exterior destinada a ser acoplada dentro del tubo de pasaje del cable, una serie de gargantas anulares.
Patent EC-SP972006-A (EC)
Title: Proceso para la emulsion polimerizacion de monomeros fluorantes para preparar termoplastico flexible
Inventor: WILLE ROICE ANDRUS
IPC: C08F14/22
Filed: 1997-01-20
Abstract: Un proceso para la preparación de copolímeros de fluorurohexa fluoruropropileno de vinilideno con un reactor bajo de coágulo y adhesiva es revelado. El proceso produce copolímeros que son termoplásticos flexibles en formas convenientes para el uso en equipos convencionales utilizados en el proceso de fusión.
Patent EC-SP972103-A (EC)
Title: Derivados indolicos utiles para terapia
Inventor: RAWSON DAVID JAMES
IPC: A61K9/00
Filed: 1997-05-07
Abstract: Esta invención se refiere a derivados indólicos de la fórmula I, útiles en el tratamiento de diversas enfermedades incluyendo la reestenosis, (la insuficiencia renal, y la hipertensión pulmonar), y a formulaciones farmacéuticas que contienen dichos compuestos. Se trata de compuestos de fórmula l (como por ejemplo: Acido2- [3-(1-etil-6-metoxicrbonil)indolil]-2-(3,4-metilen-dioxifenil)acético) donde R1 y R2 son sustituyentes opcionales y representan independientemente alquilo, alquenilo, alquinilo, halógeno, perfluoroalquilo, etc;R3 representa H, alquilo, alquenilo, (CH2)pCN, (CH2)mHet, SO2NR7R8, etc;R4 representan H o alquilo;R5 se selecciona entre H o OH;y R6 significa entre fenilo opcionalmente condensado con un anillo heterocíclico saturado de 5 ó 6 elementos, que contiene 1 o 2 heteroátomos seleccionados entre N, S y O, estando el grupo en su totalidad opcionalmente sustituido con uno o más grupos;Z representa CO2H, CONH(tetrazol-5-ilo), CONHSO2O(alquilo), CO2Ar, CO2(alquilo),tetrazol-5-ilo, CONHSO2Ar, CONHSO2(alquilo). Una formulación farmacéutica que contiene un compuesto de fórmula l, o un derivado farmacéuticamente aceptable del mismo y un adyuvante, diluyente o vehículo farmacéuticamente aceptable
Patent EC-SP982614-A (EC)
Title: Preparacion de 3,3 dimetilobutilraldehido por medio de la oxidacion de 3,3 dimetilobutanol
Inventor: PRAKASH INDRA
IPC: A23L27/24
Filed: 1998-08-04
Abstract: El invento proporciona un método para la preparación de 3,3 - dimetilobutiraldehido de 3,3 - 3,3- dimetilbutanol utilizando un componente oxidante. En una incorporación, se oxida el 3,3-dimetilobutiraldehido en una fase de vapor por medio del contacto con un compuesto de óxido metálico oxidante. En otra incorporación, la oxidación de 3,3-dimetilobutanol se realiza por medio de su tratamiento con 2,2,6,6-tetrametilo- 1 piperindinaloxi, radical libre y un agente oxidante en un solvente para producir 3,3-dimetilobutiraldehido. El método de este invento proporciona un medio económicamente práctico para la preparación de 3,3-dimetilobutiraldehido.
Patent EC-SP982695-A (EC)
Title: Acoplamiento para caños
Inventor: EGOZI YIGAAL MOSHE
IPC: F16L3/00
Filed: 1998-10-14
Abstract: Un acoplamiento para caños que incluye un alojamiento y un anillo dividido cónico que es comprimido para aprisionar firmemente un caño recibido dentro del alojamiento. Los extremos opuestos del anillo dividido, que definen la división, están desplazados lateralmente uno de otro para permitir que el anillo dividido sea comprimido a fin de disminuir sustancialmente su diámetro interno al moverse los extremos desplazados en relación superpuesta, permitiendo asi que el anillo dividido aprisione caños con una amplia grada de diámetro externos.
Patent EC-SP993169-A (EC)
Title: Metodos para incrementar el crecimiento y disminuir la colonizacion bacteriana de las aves de corral
Inventor: BERMUDES CEDENO GONZALO A
IPC: A23L1/09
Filed: 1999-10-07
Abstract: La invención se relaciona con métodos dietéticos para influenciar favorablemente el crecimiento o inhibir la colonización bactérica de las aves de corral, o ambas a la vez.
Patent FI-20040503-A (FI)
Inventor: RANTANEN KARI
IPC: B65D/
Filed: 2004-04-06
Abstract: The invention relates to a method for manufacturing load-carrying beam-like elements (4) and to the manufacture of a loading base, such as a pallet, by using the elements thus obtained. The elements (4) consist of tubular paperboard cores (1) and covering paperboard (2) surrounding them, and for forming the elements, cores are aligned on a paperboard sheet or web, which is provided with weakening lines (9) transverse to the direction of the row of cores, the weakening lines allowing, in accordance with the invention, a beam (3) assembled from paperboard and cores to be divided into shorter parts, i.e. to be provided as beam-like elements, by cutting the beam (3) along each weakening line. The weakening lines (9) consist e.g. of perforations (9) made in the paperboard (2), and then the elements (4) are separated from the beam (3) by an impact directed to the elements. The elements (4) can be assembled e.g. with a connecting covering plate to form a pallet, where the load is exerted on the elements in the axial direction of the cores (1).
Patent FI-20080247-A (FI)
Inventor: LIND MIKAEL
IPC: B01L/
Filed: 2008-03-28
Abstract: The invention relates to a pipette comprising a volume adjustment mechanism, with which the stroke of piston may changed by turning the rod. The rod (10) comprises a knob (11) having a lower position and an upper position so that when the knob is rotated, in the lower position the rod does not rotate with the knob but in the upper position it rotates. So the change of volume setting by accident is prevented.
Patent FR-1603483-A (FR)
Title: Bactericide for disinfection of stationarywa
IPC: A01N65/00
Filed: 1968-11-28
Granted: 1971-04-19
Abstract: Bactericide for the disinfection of waste disposal units consists of a mother liquor contg 4g essence of thyme, 2g pine essence, 1g hexachlorophene, 1g o-cresol, 40g propane diol, 80g glycerine, and 10g modified ethyl alcohol. 100g of this soln are dispersed in 1 litre of water and aerated to give an aerosol. Compsn. is effective against gram + ve bacteria and as a fungicide.
Patent GB-1050262-A (GB)
IPC: F02M39/02
Abstract: 1,050,262. Speed governors. JOSEPH LUCAS (INDUSTRIES) Ltd. May 25, 1964 [May 27, 1963], No.21000/63. Heading G3B. An engine drives its fuel pump through a speed sensitive clutch which permits slip when a predetermined speed is exceeded. The pump shaft 11 is engaged by friction shoes 14 on a slotted tubular portion 12 of a driving shaft 10, the predetermined speed at which slip occurs being set by a bolt 15.
Patent GB-1050365-A (GB)
IPC: E21B43/11
Abstract: 1,050,365. Wells &c. S. M. ZANDMER. Feb. 25, 1965. No. 8150/65. Heading E1F. A duct forming device adapted to be mounted in a liner 12 comprises a bushing 16, outwardly slidable telescopic sleeves 21, 40, means 32, 32A preventing inward movement of the sleeves, acid-dissolvable members 62, 64, 47, 43 in the bore of the sleeve 40 having ducts forming a passage, and frangible diaphragms 61, 56 blocking the passage on either side of a valve member 50 arranged to prevent inward flow through the passage. Cement for fixing the liner is supplied to the interior of the liner and acetic acid is floated on the cement and topped by oil. Pressure is applied to the oil to project the sleeves through the cement, the sleeve 40 engaging the formation 11. After cement sets the acid weakens the zinc diaphragm 56 which is punctured by fluid pressure. After cement has hardened the acid dissolves the magnesium diaphragm 61 and a magnesium pin 63A. Formation treatment fluids may be injected through the now open passage. The members and a cover 25 which are of aluminium alloy, are finally dissolved by hydrochloric acid. The bushing and the sleeves are of steel, but in a modification the sleeves may be made of material dissolvable in hydrochloric acid.
Patent GB-1051104-A (GB)
IPC: B65G47/51
Abstract: 1,051,104. Mine storage bunker. CABLE BELT Ltd. July 8, 1965 [Sept. 1, 1964], No 29000/65. Heading B8E. A bunker conveyer comprises a reversible belt 10 consisting of plate elements 13 having upstanding end walls 14, situated between upstanding fixed side walls 12 and supported on and driven by rope loops 11. The total length of the plate elements 13 is approximately equal to the distance between the head end 17 and tail end 18, Fig. 3B (not shown), of the conveyer and two ropes 19 are secured to the end plate elements 13 to form a closed loop passing round a drum 21 and a pair of pulleys 22. The belt loop 10 is tensioned by a ram-and-cylinder device 25. The rope loops 11, which may be separate or formed by a single rope, are tensioned by banks of ram-and-cylinder devices 35. Material is fed to the belt 10 by a conveyer 42 and taken away by a conveyer 43. If the belt 10 is stationary the material passes directly from the conveyer 42 to the conveyer 43. If the belt 10 is moving away from the head end 17 the material is stored and a maximum pull is required from the devices 35.
Patent GB-1053948-A (GB)
IPC: B01D15/04
Abstract: 1,053,948. Concentrating a component in a fluid composition; fram-exchange. RESEARCH CORPORATION. Oct. 8. 1963 [Oct. 8, 1962], No. 39578/63. Headings B1J and B1L. A component of a liquid or gaseous mixture is concentrated by contacting it with an elongated body of solid adsorbent having a temperature differential along the body and cylically displacing the fluid. In a specific embodiment of the apparatus of the invention, (Fig. 1), a vessel 10 containing adsorbent 11 has a cooling coil 12 and a heating coil 13. The fluid composition is supplied at 14 and removed at 15. The concentration and temperature of the composition is studied by means of petcocks 16, whilst the fluid is pulsed by piston 17 with floating piston 20 sealing the upper end of the bed. In the embodiment the adsorbent is a mixture of cationic and anionic resins (proportion of 1:1 by volume) and the vessel contains aqueous sodium chloride solution. Steam is supplied to coil 13 giving a temperature of 95‹C to the top of the bed whilst water in 12, keeps the bottom of the bed at about 27‹C. The piston 17 is operated at 1/6 cycle /min. and stroke of 1/20 bed length. The apparatus of Fig. 1 is intended for batch-wise use but continuous or intermittent operations may be effected by supplying the composition to the mid-point of the bed, withdrawing concentrate from the top of the bed and depleted liquid from the bottom. In an alternative embodiment (Fig. 3 not shown), continuous operations are effected by having three beds linked to one another and wherein the depleted composition from the middle bed is passed via an external heat exchanger to the middle of the third bed whilst the concentrate from the third bed is returned via the heat exchanger to an appropriate position as regards fluid composition and temperature, in the middle bed. The concentrate from the middle bed is likewise treated in a first bed. The ultimate concentrated and depleted compositions are removed from the first and third beds respectively. In another embodiment (Fig. 4 not shown) two beds are connected together, the concentrate of one bed and the depleted composition of the other are exchanged. The temperatures of the inflowing exchanged liquids are adjusted by means of internal heat exchange coils which open into the bed.
Patent GB-1225126-A (GB)
IPC: F16L1/16
Filed: 1967-12-29
Abstract: 1,225,126. Laying underwater pipes. NEDERLANDSE MAATSCHAPPIJ VOOR WERKEN BUITENGAATS (NETHERLANDS OFFSHORE CO.) N.V. 20 Dec., 1968 [29 Dec., 1967], No. 59136/67. Heading F2P. Relatively long sections of a pipeline 1 are transported from a shallow water area where they are fabricated to a deep water area where they are connected to sections previously laid, by utilizing a number of elongated, preferably cylindrical, floats 2, one end 4 of each of which is directly connected by a cable 5 to a pipeline section, and the other end 3 of which is initially connected to the pipeline section by a further cable (6, Fig. 1, not shown) of equal length such that the floats are initially horizontal, the latter cables being connected to the pipeline section via explosive bolts (9, Fig. 1) such that when deeper water is reached the bolts may be exploded in turn to cause the pipeline section to descend and the floats to become vertical (as shown) whereby the section is at the correct level for the connection by means of flanges 12, 13 of the section to the adjacent end of the previously laid section, the latter end being held at the same depth by similar floats 11. After connection of the flanges 12, 13, the cables 5 are successively disconnected from the pipeline to allow the latter to descend to the sea bed except for the end to which a subsequent section is to be similarly connected.
Patent GB-1226372-A (GB)
IPC: E05B65/20
Filed: 1968-03-06
Abstract: 1,226,372. Locks. WILMOT-BREEDEN Ltd. 4 March, 1969 [6 March, 1968], No. 10825/68. Heading E2A. An external door-latch operating handle for vehicles of "letter-box" type consists of a hollow body 1 which fits into an aperture in the door panel (not shown) and a pivoted flap 7 which operates the mechanism and which serves to close the hole 8 in the top of the body through which it projects. The flap has a sealing lip 27 and is preferably of plastics for lightness to avoid spontaneous opening in emergency situations. The flap is of sinuous form, having a recess 9 for receiving operating fingers by which the flap is pushed to operate the latch mechanism through nylon stud 20, or to draw the door closed. In Fig. 4, the lever 19 carrying the stud 20 pivots about the same axis 12 as the flap, but in the form shown in Fig. 5, this lever, 19a is carried on a separate pivot 23, motion being transmitted through a slot 24 and roller 26.
Patent GB-1227936-A (GB)
IPC: C07D265/26
Filed: 1969-02-28
Abstract: 1,227,936. Quinazolinone derivatives. WALLACE & TIERNAN Inc. 28 Feb., 1969 [29 Feb., 1968], No. 11002/69. Heading C2C. Novel compounds I (including salts thereof) wherein X signifies halogen, haloalkyl, alkyl, alkoxy, N0 2 , CN, SH or S-alkyl, R 1  signifies H, alkyl, or phenylalkyl which may be substituted with alkyl, alkoxy, halogen or amino, R 2  and R 6  signify H, alkyl, alkoxy, halogen, NH 2  or mono- or di-alkylamino, R 7  and R 8  signify H, alkyl or phenylalkyl or together with the adjacent nitrogen form a heterocyclic ring, R 3 , R 4  and R 5  signify H, alkyl, alkoxy, OH, NH 2 , SO 2 NH 2 , CF 3  or halogen and n is 0, 1, 2, 3 or 4 are obtained by reacting an amide II with an appropriate carbonyl compound, e.g. COCl 2 , and when R 1  signifies benzyl optionally hydrogenating the product to replace benzyl by hydrogen and when at least one of R 7  and R 8  is hydrogen optionally alkylating the product to replace the hydrogen by alkyl or phenylalkyl. Pharmaceutical preparations showing diuretic action contain as active ingredient compounds I; administration is orally, interperitoneally or intravenously.
Patent GB-1231184-A (GB)
IPC: D06F39/02
Filed: 1967-05-15
Abstract: 1,231,184. Washing machines. HOOVER Ltd. 9 May, 1968 ("15 May, 1967], No. 22522/ 67. Heading D1A. In a washing machine having a compartment for detergent through which water passes on its way to the washing tub, a removable vessel 100 is provided insertable in the compartment to form a weir 101 over which the water flows into the vessel 100 which is self draining through a syphon towards the outlet to the washing tub. A vessel 100 with a,handle 115, for use in a detergent dispenser as described in U.K. Specification No.- 1,130,201, comprises a moulded semicylindrical part 102 closed at one end by the end wall 101 and closed at the other end by a partition 110 over which is mounted part 105 with legs 106, 107 spaced from part 102 so as to form a syphon passage 111. The vessel may be filled with conditioner. Reference has been directed by the Comptroller to Specification 1,130,201.
Patent GB-1233813-A (GB)
IPC: C03C10/02
Filed: 1969-05-21
Abstract: 1,233,813. Glass ceramic. CORNING GLASS WORKS. 21 May, 1969 [31 May, 1968], No. 25930/69. Heading C1M. A transparent glass ceramic consists of submicroscopic niobate and/or titanate crystals dispersed in a glassy matrix, the crystals being of the form (a) A<SP>2+</SP>B<SP>4+</SP>O 3 , (b) A<SP>2+</SP>B 2 <SP>5+</SP>O 6 , or (c) A 2 <SP>2+</SP>B 2 <SP>5+</SP>O 7 , where A is at least one divalent metal ion (e.g. alkaline earth, lead), and B is Nb or Ti, neither A nor B being network formers, the molar ratio B/N in the original glass being at least 1 (where N represents the network formers, e.g. Si, B, P, Ge and Al) and the molar ratio B/A in the said original glass being 0À8- 1À2 when crystals of type (a) are to be formed, and 1-2 for crystals of types (b) and (c), the crystals being 100-2000 A in diameter and being present in at least 60% by weight of the theoretical yield of crystals from the original glass. Such a glass ceramic may be formed by melting a glass from which the required crystal phase may crystallize, cooling the melt at at least 100‹ C./second to below the transformation range, and heating at not more than 500‹ C./hour to develop the submicroscopic crystals. For a glass giving a type (a) crystal (e.g. BaTiO 3 ) the glass may consist of, by weight, 50-65% A<SP>2+</SP>O, 20-35% B<SP>4+</SP>O 2  and the balance network formers. For types (b) and (c) the glass may consist of 15-45% A<SP>2+</SP>O, 40-70% B 2 <SP>5+</SP>O 5  and the balance network formers (e.g. for alkaline earth metal niobate crystals). A number of examples are given. The glasses of the invention exhibit high dielectric constants and high dielectric strength.
Patent GB-1238659-A (GB)
IPC: H04J7/00
Filed: 1968-06-12
Abstract: 1,238,659. Multiplex pulse code signalling; facsimile systems. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 12 June, 1968, No. 22421/70. Divided out of 1,238,657. Headings H4F and H4L. In a multiplex transmission system signals x and y, Figs. la, 1b obtained by image scanning, are combined into a multilevel pulse signal z, Fig. 1 for transmission over a single channel, the signals first being sampled and quantized (levels 0 to 3) and the various combinations appearing on the two channels in the same sampling period being represented as a corresponding one of the sixteen amplitude levels of signal Z in accordance with the table shown in Fig. 2. Three signals may be combined in a similar manner, Fig. 3 (not shown). The signal x may be a group of signals x 1 , x 2  &c. in which case the sampling frequency of this signal is a multiple of that for signal y. In an alternative arrangement, Fig. 4, signals x and y are sampled by pulses S 0 , Fig. 5, and converted into P.C.M. S1 S2 at PMx, PMy respectively. The P.C.M. signals S1 S2 are combined into one signal S 3  at SE, demodulated at PD and filtered at F to form a signal Z which is transmitted after being amplitude or frequency modulated at AM. At the receiver the signal Z is recovered at demodulator AD, sampled and converted to the P.C.M. signal S3 at PM and separated into the signals S1 S2 at SP. The separated P.C.M. signals are demodulated at PDx, PDy and reconverted to signals x, y via filters F. In a modification, Fig. 6 (not shown) in which the signals are combined as in Fig. 4, the combined signal has periodical blanking intervals in which are inserted sampling pulses for transmission to the receiver. The sampling frequency may be arranged to be one half the scanning frequency multiplied by an odd number such that the product is approximately twice as high as the maximum frequency of the component signals and less than twice the bandwidth of the transmission channel for the combined signal.