baber/WOPTO huggingface dataset:
Patent MA-28126-A1 (MA)
Title: Dispositif de condamnation des acces aux ouvrages de genie civil et divers contenants
Inventor: FRANCOIS LELIEVRE
Filed: 2005-02-03
Abstract: La présente invention est relative à l'amélioration qu'elle apporte au niveau de la condamnation des accès aux ouvrages de génie civil et aux divers contenants qu'ils soient neufs ou existants dans le cas de réhabilitation. Le dispositif comporte sur toute sa partie apparente, un seul segment de sphère où est aménagée une pluralité de facettes qui le rend insaisissable par tout outil usuel et de surcroît nécessite un couple d'entraînement produit par tous moyens appropriés, genre de rondelles ressorts, modulable suivant les besoins par une action volontaire sur le moyen d'assemblage prenant appui sur un disque .
Patent MA-27781-A1 (MA)
Title: 3-fluoro-piperidines comme antagonistes de nmda/nr2b.
Inventor: LIVERTON NIGEL J
IPC: C07D417/12
Filed: 2005-11-28
Abstract: Les composés représentés par la Formule (I) ou les sels pharmaceutiquement acceptables de ceux-là, sont efficaces comme antagonistes de NMDA NR2B utiles pour traiter des affections telles que, par exemple, la maladie de Parkinson, la maladie d'Alzheimer, la migraine, lépilepsie et la douleur.
Patent MA-27915-A1 (MA)
Inventor: BOURGEOIS ALAIN
IPC: B66B9/08
Filed: 2006-01-27
Abstract: A lift between lower and upper levels of a house includes a cabin and an essentially horizontal platform which is essentially vertically movable by actuating elements arranged thereunder. The actuating elements include at least one pair of rotatably mounted arms pivotally arranged around an axis in the middle part thereof. The free ends of the first arm of one pair are pivotable around a fixed axis and respectively around an axis sliding along the platform. The free ends of the second arm are pivotable around a fixed axis connected to the platform and respectively around a sliding axis. An actuating unit interacts with at least one of the arms such that the pivot axis of the second arm for the platform, the middle pivot axis of the arms of the pair and the pivot axis of the first arm are never aligned.
Patent MA-38953-A1 (MA)
Title: Suiveur solaire à piédestal en béton armé
Inventor: LECUBE INCHAUSTI XABIER
IPC: F24J2/52
Filed: 2016-04-06
Abstract: La présente invention concerne un piédestal (10) conçu pour soutenir la tête d'un suiveur solaire (1), comprenant des câbles en acier tendus (12), soit de précontrainte, soit de post-contrainte, noyés dans le béton sur toute leur longueur. Le piédestal (10) est partiellement intégré dans le terrain (21), servant ainsi de fondation. Le piédestal peut comporter, dans sa partie intégrée dans le terrain (21), des stries longitudinales (19) ou des ailettes latérales (13) permettant de transmettre au terrain les charges de torsion. Le piédestal est fabriqué en une seule pièce, peut être massif ou creux et présente une forme cylindrique ou prismatique.
Patent MA-45366-A1 (MA)
Title: Transformateur électrique énergétiquement efficace
Inventor: AMEKRANE AMINE
IPC: H01F30/04
Filed: 2019-04-01
Abstract: L'invention concerne un transformateur énergétiquement efficace comprenant au moins deux circuit (4 ,5) magnétique en liaison, et au moins trois enroulement électriques primaire (1) qui entoure la partie dégagé du premier circuit magnétique. Secondaire (5) qui entoure la partie en liaison des deux circuits magnétiques. Tertiaire (3) qui entoure la partie dégagé du deuxième circuit magnétique. L'alimentation du primaire (1) par ~n courant alternative ou pulsatif engendre une tension aux bornes du secondaire (2) . L'alimentation d'une charge avec la tension du secondaire (2) engendre une tension aux bornes du tertiaire (3). L'alimentation d'une charge avec la tension du tertiaire (3) augmente la tension aux bornes du secondaire sans augmenter la tension d'alimentation du primaire (1) .
Patent UY-27943-A1 (UY)
Title: Composiciones y mctodos para tratar el crncer usando inmunoconjugados de anticuerpo para cd44 citotnxicos y agentes quimioterapcuticos
Inventor: ADOLF DR GUNTHER
IPC: A61K33/24
Filed: 2003-08-19
Abstract: La invención se refiere al uso combinado de conjugados de anticuerpos específicos para CD44 con compuestos citotóxicos y agentes quimioterapéuticos en terapia del cáncer, a composiciones farmacéuticas que comprenden dichos compuestos y/o agentes quimioterapéuticos, y a métodos de tratamiento de cáncer. Los conjugados preferidos contienen maitansinoides como, epotilonas, y alcaloides de la vinca.
Patent ZW-13084-A1 (ZW)
Title: Herbicidal compositions and process containing 3,5-dicarboxylic acid esters of 2,6-bis-(fluoroalkyl)tetrahydropyrans and piperidines
Inventor: LEN FANG LEE
IPC: C07D211/60
Filed: 1984-08-10
Abstract: An improved process for the preparation of a compound of the formula   <CHEM> wherein X is NH; R1 is selected from lower alkyl, phenyl, heterocyclic radicals having 3-6 atoms in the ring with 1-3 atoms selected from O, S, and N; R2 is a C1-4 alkyl radical and R3 represents a C1-4 fluoroalkyl radical, comprises reacting a 3-ketoester with an aldehyde in the presence of piperidine as a catalyst to form a corresponding pyran, i.e. a compound of the above formula in which X is oxygen, and then passing gaseous ammonia through the reaction mixture to react therewith to produce the desired compound.
Patent DZ-1746-A1 (DZ)
Inventor: REBEYROLLE MICHEL
IPC: B29D23/20
Filed: 1993-12-26
Granted: 2002-02-17
Abstract: The invention disclosure relates to a process for manufacturing a collapsible tube with a wall containing more than 60% by volume of plastic material from a substantially cylindrical, or tubular, blank. The inside and outside layers of the tubular blank are of polymeric plastic material, and the tube has a skirt and a necked head. In the process a shaping operation is performed where an end portion of the tubular blank is necked by bringing closer together inner and outer tools, thus producing crumpled folding of the end of the tube. Prior to the shaping operation the blank is heated in order to bring the portion of the end portion to be shaped to a temperature at the time of the shaping operation which is at least equal to the melting point of the polymeric plastic material forming of the layers the inside and outside surfaces of the wall of the blank. The polymeric plastic material is thus in a viscous molten state at the time of the shaping operation. By virtue of the shaping operation, the crumpled folds are formed by simply bringing closer together the inner and outer tools so that when the folds are fully crushed between the tools and the folds are completely welded to each other, thereby producing the necked head and shoulder integral with the remaining skirt portion of the previously tubular blank.
Patent ES-192089-A1 (ES)
Title: UNA MáQUINA AGRiCOLA UTILIZABLE PARA ARRANCAR PATATAS Y OTRAS HORTALIZAS DE GÉNERO SIMILAR
Filed: 1950-05-14
Abstract: Máquina agrícola utilizable para arrancar patatas y otras hortalizas de género similar caracterizada esencialmente por comprender un bastidor de cualquier forma dotado de cuatro travesaños en los cuales quedan establecidos unos muelles o ballestas en forma de S en cuyas extremidades libres van dispuestas las rejas racionalmente separadas para el perfecto cumplimiento de su función.
Patent ES-192668-A1 (ES)
Title: Un procedimiento con su correspondiente dispositivo para el cieere de recipientes
Filed: 1950-04-24
Abstract: Un procedimiento con su correspondiente dispositivo para el cierre de recipientes caracterizado por el hecho de comprender un medio obturador laminar o de otra forma un asiento para este elemento dispuesto en la embocadura del envase y una fuerza para mantener la obturación contra su asiento la cual fuerza consiste en la acción de la presión atmosférica sobre la superficie del obturación en relación con un grado de vacío logrado en el interior del envase.
Patent ES-195055-A1 (ES)
Title: Un procedimiento para iluminar interiormente objetos de adorno hechos con materiales translucidos de naturaleza plastica o similar
Filed: 1950-10-23
Abstract: Un procedimiento para iluminar interiormente objetos de adorno hechos con materiales translúcidos de naturaleza plática o similar cuyos materiales plástico pertenecen a los obtenidos por polimerización caracterizado por el hecho de que el foco luminoso queda encerrado en una envoltura inicial de dicho material dispuesta solidariamente con aquel de suerte que la capa de aire entre la pared de la ampolla luminosa y la de la citada envoltura no alcance la temperatura de polimerización del referido material por prolongado que sea el tiempo de encendido siendo el espesor de paredes de aquella envoltura lo suficientemente delgado para permitir una radiación lumínica difusa que permita detallar el exterior del objeto iluminado pero que al apagarse el foco tenga opacidad suficiente para impedir ver el detalle del dispositivo de iluminación y que en el caso de requerirse varias capas envolventes o partes de ellas la suma de sus espesores más los de las capas de aire intermedias permita a su vez la suficiente radiación lumínica al exterior.
Patent ES-237642-A1 (ES)
Title: Acid pickling process
IPC: C23C22/73
Filed: 1957-09-18
Abstract: Metals are pickled by immersion in an acid solution having a layer of inert liquid floating on its surface, the acid solution containing a surface active agent in a quantity less than that required to disperse or emulsify any of the inert liquid into the acid solution. The inert liquid may be a saturated hydrocarbon oil, petroleum jelly, a paraffin wax, an animal or vegetable oil such as lanolin, tallow or castor oil, bitumen, a low molecular weight synthetic resin, or a low melting natural resin. A surface-active agent, preferably the one used in the acid solution, may also be incorporated in the surface layer. Since the layers reduce fuming of hot acid baths, they are advantageously dyed to give warning that the baths are hot. The examples relate to the pickling of steel and titanium, and disclose acid solutions containing diortho tolyl thiourea as inhibitor. The Provisional Specification discloses acid solutions which do not contain surface active agents.
Patent ES-238790-A1 (ES)
Title: Hydrodesulfurization of whole crudes
IPC: C10G45/02
Filed: 1957-11-26
Abstract: Desulphurized petroleum fractions are obtained by heating a crude oil and separating from it, in the presence of hydrogen from an external source, in a flash drum at superatmospheric pressure, a vaporized portion including the naphtha, kerosene and diesel oil fractions, passing this vaporized portion together with gaseous hydrogen to an hydrofining zone where it is hydrodesulphurized, and then fractionating the hydrofined vapours and gases. The vaporized portion of the crude oil is preferably that boiling up to 700 DEG F. The pressure is preferably constant throughout the process and may be 100-1000 p.s.i.g. The hydrogen used may be mixed with the crude oil before, during, or after heating and may contain non-interfering diluents, e.g. C2-4 paraffins, inert gases or steam. Particularly suitable hydrofining conditions are: 500-800 DEG F. 100-400 p.s.i.g. 1/2 -16 + v./v./hr. 200-3500 SCF/bbl. H2 feed 10-1000 SCF/bbl. H2 consumption and molybdenum oxide or cobalt molybdate on alumina as catalyst. The H2S formed in the hydrofining is preferably absorbed in a drum of metal oxide, e.g. zinc oxide, placed between the hydrofiner and the fractionator. Other oxides which may be used are those of Ca, Ba, Fe, Mn, Ni, Cu, Co, Mo and Na. In an example a crude oil is pumped at 430 p.s.i.g. in admixture with hydrogen-containing refining gas, through a furnace which it leaves at 800 DEG F. and 225 p.s.i.g. and is passed to a flash drum. Sufficient additional hydrogen-containing gas is introduced to the flash drum to lower the pressure to that at which that portion of the crude boiling below 700 DEG F. vaporizes. The vaporized hydrocarbon admixed with the hydrogen is passed to a hydrofiner operating at 735 DEG F. and 210 p.s.i.g., using a cobalt molybdate on alumina catalyst. The product gas from the hydrofiner is passed through a zinc oxide drum operating at 200 p.s.i.g. to remove H2S and separated into 2 naphtha, 1 kerosene and 1 diesel oil fractions in a fractionator operated at 190 p.s.i.g., a portion of the diesel oil fraction being sent as reflux to the flash drum.
Patent ES-253706-A1 (ES)
Title: Improvements in or relating to tropane derivatives
Filed: 1959-11-25
Abstract: The invention comprises tropane derivatives of the general formula <FORM:0928806/IV(a)/1> (wherein R represents a hydrogen or halogen atom, a C1-6 alkyl or alkoxy group or a trihalomethyl group and Z represents a keto, oxime, secondary alcohol or esterified or etherified secondary alcohol group) and their acid addition salts, and the preparation thereof by the following processes: (a) (when Z is C=O) condensing N - (21 - hydroxyethyl) - nortropan-3-one with a diphenylmethane derivative of the general formula <FORM:0928806/IV(a)/2> (wherein X represents hydrogen and Y a halogen atom or XY represents N2), or condensing nortropan-3-one with a compound of the general formula <FORM:0928806/IV(a)/3> (wherein Hal represents chlorine or bromine), or condensing acetonedicarboxylic acid, succindialdehyde and a primary amine of the general formula <FORM:0928806/IV(a)/4> (wherein R1 represents a hydrogen or halogen atom) (b) (when Z is CHOH or an ester or ether thereof) reducing the products of (a), or condensing 3-hydroxy-nortropane or -nor-pseudotropane with a compound of the third general formula above, and, if desired, esterifying or etherifying the resulting secondary alcohols (c) (when Z is a secondary alcohol group etherified with a benzhydryl radical optionally bearing one of the substituents specified for R above) etherifying N-(21- hydroxyethyl)- 3-hydroxy-nortropane or -nor-pseudotropane with a diphenylmethane derivative of the second general formula above (d) converting the products of (a) to their oximes (Z=C= NOH). The products possess antihistaminic properties, and are also useful as intermediates for the preparation of other therapeutic compounds. N-(21-Hydroxyethyl)-nortropan-3-one is prepared by condensing acetonedicarboxylic acid and ethanolamine with succindialdehyde. p-Chloro, o-chloro-, p-bromo-, p-methoxy- and p-trifluoromethylbenzhydryl b -bromoethers are prepared by condensing the correspondingly substituted benzhydryl chlorides with ethylene bromhydrin in the presence of anhydrous sodium carbonate. p-Methylbenzhydryl b -bromoethyl ether is similarly prepared from p-methylbenzhydryl bromide. p-Trifluoromethylbenzhydryl chloride is prepared by the action of thionyl chloride on p-trifluoromethylbenzhydrol, obtained by catalytic hydrogenation of p-trifluoromethylbenzophenone. 2-(p-Chlorobenzhydryloxy)- ethylamine is prepared by heating p-chlorobenzyhydryl b -bromoethyl ether in a bomb tube with liquid ammonia, absolute ethanol and sodium carbonate, and is converted to its hydrochloride. N-(b -Hydroxyethyl)-nortropine is prepared by catalytic hydrogenation of N-(b -hydroxyethyl)-nortropan-3-one. Its hydrobromide is described.
Patent ES-263587-A1 (ES)
Title: Improvements in or relating to glass envelopes
IPC: C03B23/051
Filed: 1960-12-27
Abstract: <PICT:0959586/C1/1> A cylindrical glass envelope 1 is shaped by placing it, open end downwards, over an undivided vertical tapered core 3, core and envelope being heated throughout substantially their whole length to collapse the envelope on to the core as a result of the surface tension of the glass and the pressure of the flames. After cooling the envelope is reheated to assist removal from the core while air may be blown on to the projecting part of the core. The core may have a projecting shoulder 4 to limit the elongation of the glass. The method is applicable to an envelope for a thermionic vacuum tube having an exhaust tube 2.
Patent ES-298731-A1 (ES)
Title: Lighter mechanism
IPC: F23Q2/16
Filed: 1964-04-15
Abstract: The reservoir 13 of a gas-fuelled lighter is fitted with a double valve 50 having an inlet passage 58 and an exhaust passage 59 closed by valve members 62 and 63 respectively, and a vessel 79 for refilling the reservoir, Fig. 4 (not shown), has prongs 74 and 73 adapted to open the two valve members against the action of springs 60 and 61. The liquid gas enters the reservoir through a hole 66 in the valve member 62. The valve members and springs are enclosed in a divided plug 54 screwed into the base 12 of the lighter casing. Gas/enters a burner 20 via the bottom end of a plug 17 screwed into the top 11 of the lighter casing, and passes through a porous plug 23 before reaching an opening 26 blocked by a seal 27 mounted at the end of a needle 28. The seal is held in place by a spring 31 attached to the lighter cover 30 abutting the top end of the needle when in the closed position. The seal is freed upon pivoting open the cover about the end of a spring 32 by means of a rod 34. The flame height is varied by rotating a wheel 40 splined on to the top end of a tubular member 42 which is threaded into the plug 17 and compresses the porous plug by means of a member 25. Rough adjustment of the flame height may be made before the wheel 40 is fitted and fine adjustment made after it is fitted between limits set by the ends of a slot 41 formed in the wheel 40 contacting a screw 35 which passes through the slot, Fig. 6 (not shown). The screw 35 also attaches the spring 32 to the top of the lighter casing.
Patent ES-308581-A1 (ES)
Title: Method for making plastic articles
IPC: B29C48/09
Filed: 1965-01-26
Abstract: In an extruder for use in an extrusion-blowmoulding process an accumulating chamber 22 is located in advance of the continuously rotating screw 23, Fig. 1, which is periodically moved to the left by a piston 33 to feed material past the mandrel 44 out of the orifice 42 into a neck mould 65 which then moves upwardly with the extrudate upon which the blow mould parts 55, 56 close. The bulbous portion 50 of the mandrel defines a restriction which allows the chamber 70 to fill between successive leftward movements of the screw. The article is removed from the blow mould by upward movement of the neck mould. In another example the screw 80, Fig. 8, has a cylindrical feed section 83, a frusto-conical pressure section 84 and a cylindrical metering section 85, and is reciprocated by a double-acting piston 95. The mandrel 110 has conical and cylindrical parts and defines the extrusion passage and orifice. In another example, Fig. 14 (not shown), the screw (130) has a cylindrical feed section (131), a frusto-conical pressure section (133) and a metering section (133) and ends in a bulbous portion (136) defining a restriction (138) and having a flat face (139).
Patent ES-333435-A1 (ES)
Title: Improvements in observation or photography devices in closed spaces and in particular in bubble chambers
IPC: G21C17/08
Filed: 1966-11-16
Abstract: Apparatus for viewing or photographing the inside of a closed chamber 1 through a window 3 comprises a first lens system, the front lens 9 of which has a planar front face 10 and an ellipsoidal or paraboloidal rear face 11, a diaphragm 12 in the rear pupil plane 13 of the first lens system and, immediately in front of the diaphragm a lighting system 14 directed towards the window 3 via the lens 9 together with second and third lens systems 15, 23 for relaying an image of the inside of the chamber to an observer, photographic plate or television transmitter, reflections of the lighting system 14 at the surfaces of the lens 9 being stopped by a system of masks 21, 22 located between the lens systems 15, 23. The lighting system 14 may be an annular flash-tube. The masks 21, 22 are formed by placing two photographic plates in the optical system and exposing the plates by operating the flash. As shown the window 3 is a meniscus defined by two partspherical concentric surfaces. The near focus of the rear face 11 of the lens 9 coincides with the common centre of the window surfaces. The diaphragm 12 is positioned at the second focus of an ellipsoidal face 11 or at a relatively great distance from the lens 9 when the face 11 is paraboloidal.
Patent ES-339021-A1 (ES)
Title: Method of making a refractory grid for a fluidized solids reactor
IPC: B01J8/44
Filed: 1967-04-07
Abstract: In a fluidized solids reactor wherein air or gas under pressure is passed from a supply chamber through holes in a refractory grid to fluidize material in a treatment chamber thereabove wherein it is subjected to high temperature, the refractory grid is cast into position over the supply chamber, from alumina with an alumina cement binding agent, into a mould form comprising sections defined by removable partitions whereby adjacent sections are sequentially cast and hardened. The supply chamber shell (60) (Fig. 2, not shown) lined with cast insulation (70) and welded to a vertical circular grid retaining wall (40) and provided with a horizontal flange (61) for connection to the treatment chamber, is positioned beneath the treatment chamber and a steel plate bottom form (30, 31) is positioned thereon. The bottom form (30, 31) comprises an upwardly directed spherical segment provided with a plurality of core retaining holes (32), and an outer form ring 10 is positioned forming an upward extension of the wall (40). An inner form ring 20 is then positioned within ring 10 together with radial form partitions 1, defining alternate sections A, B. Tapered wooden or meltable material tubular cores 33, for forming the supply holes through the grid, are removably secured e.g. by screws, to the holes in the bottom form with the wider ends adjacent thereto the cores 33 project above the surface of the cast grid where they are connected by strips 35 defining parallel lanes along which the surface is trowelled and along which electrically or pneumatically actuated vibrators traverse through the cast material. Other cores 33 (not shown) similarly may form material feed and fuel line openings through the grid. The sections A are firstly cast and hardened for eight to twelve hours followed, after removal of the radial partitions 1, by sections B keying between adjacent sections being ensured by interfitting ridges and grooves formed by horizontal strips 5 secured to the partitions. The inner form ring 20 is then removed and grid sections A1, B1 and C, defined by removable form partitions 2, 3, are similarly sequentially cast. The grid holes containing the cores 33 are then countersunk and the bottom form member dismantled or disintegrated with heat from the supply chamber. The grid is heat cured by heat from the supply chamber passing through the cores 33, which are thereby burnt or melted, and the supply chamber assembly is then jacked into engagement with and connected to the treatment chamber.