baber/WOPTO huggingface dataset:
Patent RO-128315-A0 (RO)
Title: Orienting mechanism with two parallely connected linear actuators for photovoltaic series
Inventor: VISA ION
IPC: F24J2/52
Filed: 2012-10-08
Abstract: The invention relates to a mechanism with articulated bars, meant for the mono-axial orientation of some photovoltaic series or some systems with similar requirements, which allows to obtain high forces along the entire diurnal angular travel of the photovoltaic series, in the conditions of a reduced level of constructive complexity and some favorable transmission angles. According to the invention, the mechanism consists of a plane actuation mechanism, with articulated bars, consisting of a base (), and two base articulated actuators (), triangularly arranged, which actuate, by means of an articulated rod (), a connecting rod (), which transmits the movement to the rotation axes of some photovoltaic series, parallely connected by means of some serially connected mechanisms of parallelogram type.
Patent RO-130155-A0 (RO)
Title: Nanostructured composite material, direct synthesis process for composite materials containing nanoparticles of palladium () and tungsten semi-carbide on carbon support and use thereof
Inventor: MITRAN RAUL-AUGUSTIN
IPC: C23C16/32
Filed: 2014-11-07
Abstract: The invention relates to a nanostructured composite material which contains metallic Pd, tungsten carbide WC and carbon and to a process for direct synthesis thereof which allows the control of composition and the crystalline phase of metal carbides and achieves particle sizes of less than 100 nm. According to the invention, the composite material has the following chemical composition: Pd- (WC)- C, where a =0.01...0.9 and b=0.05...0.92, the Pd and WC nanoparticles having sizes in the range of 1...100 nm and an a:b ratio of 0.01...18 and the average size of Pd and WC nanoparticles ranges between 5...40 nm. The process, as claimed by the invention, comprises the following stages: a. preparing a material which consists of a solid homogeneous mixture of Pd and W salts deposited on porous carbon, where the material can be obtained by evaporation, lyophilization of precursor solutions, by impregnation of metal salts in the solution or melt on porous carbon or by physical mixing achieved by crushing in mortars, by grinding in ball mills or by mixing in ultrasound bath for a time interval ranging between 1...120 min; b. pyrolysis of the resulting material in an oven, under N, Ar or He inert gas-protected atmosphere, at a temperature of 600...1500°C, for a time interval ranging from 5 min to 48 hours, the Pd salt being so selected that its decomposition temperature is lower than the carburization temperature of the W precursor, the WC and Pd nanoparticles being obtained directly, at sizes of 1...100 nm, without requiring any other treatment in solution.
Patent RO-131261-A0 (RO)
Title: Total constricted elbow prosthesis made of shape-memory alloy with hinge-like fixation and coupling system based on shape-memory effect
Inventor: BATALU NICOLAE-DAN
IPC: A61F2/38
Filed: 2016-03-17
Abstract: The invention relates to a total constricted elbow prosthesis made of biocompatible shape-memory metal materials and polymer materials, the prosthesis being meant to replace the human elbow joint affected as a consequence of accidents or bone and joint diseases. The claimed prosthesis comprises an ulnar component (1) made of CoCr, TiAlV, TiNi alloys or other equivalent alloys, which is fixed in the medullary channel of the ulna and consists of a fixation rod of truncated pyramid shape with a length of 50...200 mm, with a square-shaped end cross-section with a side of 7...20 mm and an angle of flaring of 1...5° towards some attachment eyelets, with rounded edges, with an end with rounded edges and a transverse cylindrical end having a diameter of 7...20 mm and a length of 10...30 mm, the passage from the rod to the cylinder being carried out smoothly, by means of connections, the transverse cylindrical end being symmetrically continued in both directions with two cylindrical axles with a radius of 4...10 mm and a length of 7...20 mm on which some polymer or ceramic rings (2 and 3) will be fixed, each axle ending with a disk with rounded borders having a diameter of 9...25 mm and a thickness of 2.5...4 mm which limits without blocking the axial displacement of the humeral component (4) which is fixed on the humeral bone and which comprises a fixation rod with a length of 50...200 mm, with a square-shaped end cross-section with a side of 3...10 mm and an angle of flaring of 1...5° towards some attachment eyelets, an element of support on the bone with a length of 10...20 mm, having an intermediary paralellepipedal element and some attachment eyelets which remain in the closed position, being wound on the rotation axle of the ulnar component (1), at a temperature slightly below the temperature of the human body, i.e. 30...33°C and being unwound into open position at low temperatures of 1...2°C, for revision.
Patent AP-2004003117-A0 (AP)
Title: Copper based alloy resistant against metal dusting and its use
Inventor: SZAKALOS PETER
IPC: C22C9/10
Filed: 2003-02-28
Abstract: A copper-base alloy, which is resistant or immune to carburization, metal dusting and coking, resistant to oxidation and said alloy having the following composition (all contents in weight-%): Al > 0-15; Si £ 0-6; Mg £ 0-6, one or more of the group of Rare Earth Metal (REM), yttrium, hafnium, zirconium, lanthanum, cerium up to 0.3 weight-% each Cu balance and normally occurring alloying additions and impurities and use of said alloy as construction components in CO-containing atmospheres, and/or hydrocarbon containing atmospheres or solid carbon containing processes, for example, gasification of solid carbonaceous materials, thermal decomposition of hydrocarbons and catalytic reforming, particularly, catalytic reforming under low-sulfur, and low-sulfur and low-water conditions and which is resistant to loss of material by copper vaporization.
Patent MW-3787-A1 (MW)
Title: Sealed documents and methods of making and using same
IPC: B41L1/22
Filed: 1987-06-03
Abstract: Sealed documents are provided by placing an area or areas of reusable adhesive (26) on one side of a sheet of paper (10) or the like, and twice folding the document to seal same along one edge, or thrice folding the document along all edges. Multiple plied sheets (10a, 10b and 10c) may be manipulated in like manner.
Patent LU-84225-A1 (LU)
Inventor: EDOUARD LEGILLE
IPC: C21B7/20
Filed: 1982-06-24
Abstract: A driving apparatus for an oscillating spout is presented which includes a control mechanism which directs a control arm to perform the movement required by the spout and a transmission device which acts to transmit the control arm movement and reproduce it as spout movement. The control mechanism consists of a driving rod pivotally connected to an intermediate lever arm and a novel universal joint connecting the lever arm to the control arm. The universal joint enables the spout to be moved in and out of a vertical orientation by prohibiting the components of the control mechanism from becoming axially locked in a 180 DEG  angle.
Patent LU-85816-A1 (LU)
Inventor: CASANOVA MARIA JOSE VERDE
IPC: A61P9/00
Filed: 1985-03-20
Abstract: 1,4-Dihydropyridine derivs. of formula (I) and their acid addn. salts are new. R = OH, 1-4C opt. branched alkoxy which may be substd., such as methoxy or methoxymethoxy, or 2 gps. R on adjacent atoms form an alkylenedioxy gp., such as methylenedioxy or ethylenedioxy n = 1,2 or 3 R1 and R2 = 1-4C opt. branched alkyl which may be substd., such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, methoxyethyl or 2-pyridylmethyl. -
Patent MA-21650-A1 (MA)
IPC: G08B17/12
Filed: 1989-10-10
Abstract: The invention relates to a method for detecting a heat source in a monitored zone. 
<??>According to this method, a detecting device installed on a support raised relative to the said zone is moved in such a way that it effects an at least horizontal sweeping movement. It is characterised in that the points to be monitored of the said zone are defined by the angular position, advantageously in horizontal and vertical planes, of the detecting device when it is turned towards these points, and these angle data are combined with at least one complementary data item taking account of the geographical position of the point in a predetermined reference system. 
<??>The invention can be used for detecting forest fires.
Patent MA-27831-A1 (MA)
Title: Procede pour preparer un analogue de la cyclosporine a
Inventor: ADAM JEAN-MICHEL
IPC: C07F7/08
Filed: 2005-10-07
Abstract: L'invention se rapporte à un nouveau procédé pour la préparation d'un analogue cyclosporine A de la formule I comprenant a)	allylation d'un aldéhyde de cyclosporine A protégé avec un réactif allylemétal et b)	conversion du composé obtenu à l'étape a) en analogue cyclosporine A de la formule I.
Patent MA-20150263-A1 (MA)
Title: جهاز إلكتروني لمساعدة السائين على ضمان السلامة على الطرق
Inventor: EL BOUAZZAOUI MAJID
IPC: B60Q1/00
Filed: 2014-01-09
Abstract: يقدم هذا الإختراع جهازا إلكترونيا يمكن من تفادي الإصطدام في حالة عدم إستقرار العربة، ، حيث يمكن هذا النظام العربات التي توجد في حالة عدم توازن أو خطر من التعرف إلى الحواجز القريبة و بالتالي مساعدة السائق على تجاوزها و يتكون هذا النظام من وسائل تمكن من التعرف على الأشياء و العرابات القريبة و وسائل أخرى تسمح بإجراء حسابات حسب حالة العربة و كذا المعطيات المتوفرة وتمكن هذه الوسائل السائق من توجيه العربة نحو موضع آمن و بالتالي إيجاد حالة من الاستقرار والأمان.
Patent MA-41888-A1 (MA)
Title: Matériau carton multicouche et procédé de fabrication d'un matériau carton multicouche
Inventor: MAGIN MATHIAS
IPC: D21H27/38
Filed: 2016-07-15
Abstract: La présente invention concerne un matériau carton multicouche (10) comprenant au moins une première couche de matériau fibreux (12) présentant une matière de base cellulosique, ainsi qu'au moins une deuxième couche de matériau fibreux (14) comprenant un mélange de matière cellulosique et de particules fines, la tourbe de coco étant utilisée comme matière de départ pour les particules fines et lesdites particules présentant une taille de particule inférieure à 0,5 mm, en particulier inférieure à 0,3 mm. L'
Patent MA-54262-A1 (MA)
Title: Système basé sur le cryptage homomorphe pour sécuriser les images médicales dans le cloud computing.
Inventor: BOULMALF MOHAMED
IPC: H04L9/00
Filed: 2021-08-27
Abstract: La présente invention concerne un système basé sur le cryptage homomorphe pour sécuriser les images médicales stockées dans le cloud computing. Elle a comme objectif de réduire les risques de sécurité associés à la technologie cloud, mais également pour traiter les textes chiffrés. En effet, ce nouveau système est basé sur la fonction mapreduce pour bénéficier du parallélisme lors du traitement des données et le framework hadoop pour développer et implémenter des applications sécurisées de traitement d'images médicales dans le cloud. Hadoop et mapreduce sont en conjonction avec un système multi-agents pour effectuer un traitement de données distribué. De plus, et pour assurer une gestion efficace de la charge de travail des machines virtuelles (vm) et ainsi garantir l'équilibrage de charge, notre système utilise une méthode basée sur l'algorithme bat (ba). En fin, ce système qui garantit la confidentialité des données est abordable pour tous les fournisseurs de serveurs basés sur le cloud qui souhaitent protéger leurs bases de données médicales.
Patent ES-173405-A1 (ES)
Title: UN MONTAJE PARA LA ALIMENTACIoN DEL TUBO CON REJILLA-PLANA
Filed: 1946-05-01
Abstract: Montaje que contiene uno o más tubos de rejilla-pantalla alimentados con corrientes alterna rectificada y uniformada en el cual se utilizan para la uniformación por o menos dos condesadores montados en paralelo y por lo menos una resistencia y en el cual la tensión anódica de por lo menos una de los tubos de rejilla-pantalla se toma de un punto tal que la corriente anódica de este tubo no atraviesa o por lo menos no atraviesa del todo dicha resistencia; caracterizado por el hecho de que la tensión de rejilla-pantalla del tubo o tubos de rejilla-pantalla mencionado se toma de un punto del montaje como el especificado arriba y la tensión de ronquido adicional que de esto resulta se compensa por una ondulación producida adrede en otra parte del montaje; el cual puede presentar además las particularidades siguientes tomadas por separado o en las diversas consideraciones posibles: a) en serio con la resistencia de uniformación hay una bobina adicional acoplada en el sentido compensador del ronquido con el circuito anódico del tubo de rejilla-pantalla. b) El conductor catódico del tubo a alimentar tiene una resistencia que hace veces de órgano de reacción inversa. c) La resistencia está montada entre el polo negativo del segundo o último condensador de uniformación y tierra. d) OLa tensión de ronquido compensadora se aplica a uno de los electrodos de control de otro tubo de montaje acoplado con el tubo de rejilla-pantalla. e) Un punto de resistencia de uniformación está conectado por mediación de un condensador por la rejilla de control de un tubo que precede al de rejilla-pantalla. f) Un punto de la resistencia de uniformación está conectado por mediación de un condensador con la rejilla-pantalla de otro tubo de rejilla-pantalla del montaje que procede al tubo de rejilla-pantalla.
Patent ES-177692-A1 (ES)
Title: Mejoras en o relativas a sistemas eléctricos de senalizacion
IPC: H04Q1/32
Filed: 1947-04-21
Abstract: En un sistema eléctrico de señalización un dispositivo para recibir señales eléctricas en el que las señales con aplicadas como variaciones de voltaje al espacio de control de un tubo de descarga electrónica de cátodo caliente o frío de descarga controlada relleno de gas o vapor.
Patent ES-179039-A1 (ES)
Title: Mejoras en sistemas domoduladores
Filed: 1947-07-23
Abstract: Mejoras en sistemas demoduladores caracterizado por un desmodulador para sistema de impulsos con modulación en tiempo en el cual un impulso de señal varía desde una posición de tiempo determinada de acuerdo con su modulación que comprende una fuente de impulsos de gobierno medios para sincronizar el impulso de gobierno para que coincida sustancialmente en tiempo con el impulso de señal caracterizado por un circuito productor de impulsos que responde a la coincidencia del impulso de gobierno sincronizado y el impulso de señal para producir un impulso con un frente de ondas relativamente empinado medios de gobierno de corriente que responden al impulso de gobierno sincronizado para iniciar el flujo de corriente y que responden al impulso empinado para detener el flujo de corriente por lo que el impulso de salida resultante de los medios de gobierno de la corriente varía en duración de acuerdo con la modulación en tiempo del impulso de señal.
Patent ES-187140-A1 (ES)
Title: PERFECCIONAMIENTOS EN DIVISORES DE TENSIoN REGULABLES PARA ALTOS VOLTAJES
Filed: 1949-02-21
Abstract: Perfeccionamientos en divisores de tensión regulables para altos voltajes que comprende por lo menos un aparato de descarga autónomo luminiscente normal en el que esta descarga se establece entre el conductor de gran curvatura de preferencia una punta y una plataforma yendo dispuestos este conductor y esta plataforma uno frente de otro en el interior de un tubo hermético lleno de un gas de naturaleza y presión tales que la descarga luminiscente pueda establecerse bajo la diferencia de potencial deseada caracterizándose dichos divisores perfeccionados porque comprenden medios para hacer variar la diferencia de potencial a la que se establece la descarga luminiscente consistiendo estos medios en dispositivos para hacer variar la distancia entre el conductor y la plataforma y/o la presión del gas que llena el tubo.
Patent ES-248073-A1 (ES)
Title: New steroid esters
IPC: C07J5/00
Filed: 1959-03-21
Abstract: The invention comprises the 21-semi-1,2,5,6-tetrahydrophthalate of 3,20-dioxo-21-hydroxy-pregnane compounds unsaturated in ring A, and salts thereof. They may be prepared by reacting the tetrahydrophthalic acid or a functional derivative thereof with the pregnane-21-ols or their reactive functional 21 -derivatives. Salts may be prepared by reacting the 21-semi-esters with, for example, alkali metal hydroxides, carbonates or bicarbonates or organic bases such as ethanolamine, di- or tri-ethanolamine, N,N- or N,N1-dibenzyl -ethylenediamine, ephedrine or a -1-phenyl-2 -methylamino-propane. Suitable pregnanes include desoxycorticosterone, aldosterone, 1 -dehydro-aldosterone, cortisone, hydrocortisone, prednisone and prednisolone which may contain 6a -halo, 9a -halo, 16a -hydroxy, 16a - or 16b -methyl and/or 6a -methyl substituents. Detailed examples are provided. The esters and their salts may be formulated as pharmaceutical compositions with suitable carriers, such as water. Specification 800,889 is referred to.
Patent ES-291618-A1 (ES)
Title: Improvements in the manufacture of dibasic lead phthalate
IPC: C07C51/41
Filed: 1963-09-13
Abstract: Basic lead phthalate (c.f. Specification 588,717) is made by mixing appropriate amounts of litharge and phthalic anhydride as dry powders with sufficient water to make a workable paste, heating the mixture for 2-3 hours at 75-100 DEG C. with continued stirring and addition of further water in an amount sufficient merely to keep the mixture at an acceptable consistency and finally discharging the paste and drying and powdering it without filtration. The water first added may contain an acid catalyst, e.g. formic, acetic or propionic acid, and may also contain a wetting agent, e.g. potassium or ammonium stearate. Examples are given.
Patent ES-309388-A1 (ES)
Title: Irradiation device
IPC: G21K5/04
Filed: 1965-02-16
Abstract: In the irradiation of a fluid, scraping and agitation means are provided in the irradiation chamber, to prevent coagulation of the fluid on the inside surface of the window through which the radiation passes, and cooling of the fluid is provided by means outside the chamber and remote from the irradiation source. The apparatus comprises a cylindrical tube 1 (see cross-section, Fig. 2), through which the fluid flows, having a rectangular window 2, through which the radiation (electrons from a gun) may reach the fluid. The window is of, e.g., stainless steel, titanium &c., and is either welded to the tube or clamped to it together with an asbestos gasket. The scraping or agitation means comprise a set of blades 6 carried by a motor-driven shaft 7. The cooling means comprises an eccentric jacket 5 on the side of the cylinder 1 remote from window 2 and provided with input and outlet conduits (5 1 and 5 2 ,Fig. 1, not shown) through which a coolant such as water passes. The inlet and outlet conduits (I 1 , I 2 ) for the fluid to be irradiated are disposed as tangentially as possible to the axis of tube 1 in order to prevent turbulent flow in the inflowing and outflowing liquid which would affect correct functioning of the device. The electron gun may be moved along the length of the window. The apparatus has application in the irradiation of latex to vulcanize it.
Patent ES-336113-A1 (ES)
Title: Screw Conveyors
IPC: B65G33/00
Filed: 1967-01-26
Abstract: Chemicals are discharged from hopper 4 down outlet 5 by conveyer screw 2, which is formed as a helix wire carried by disc 12 rotatably mounted around stationary rod 3 and is driven by motor 6 via clutch 13 and worm 14-18. Shaft 15 is slidably mounted so that when the screw is overloaded the shaft 15 moves against springs 16 to break clutch 13 and stop the motor. Tube 1 is flexible and rod 3 may be of polyethylene so that the conveyer may be bent in use.
Patent ES-336709-A1 (ES)
Title: Steering piston,especially hydraulic piston,with steering gear nut
IPC: B62D5/12
Filed: 1967-02-11
Abstract: In vehicle steering mechanism including a servo piston formed with a central bore housing a nut 21 which engages directly or through recircuiting balls with a threaded steering shaft 12, the nut is secured in the piston by a plurality of circumferentially - distributed connecting means. As shown a sleeve portion 6 of the piston is passed into recesses distributed around the periphery of the nut 21. In Fig. 2 (not shown), a knurled or milled portion of the nut is pressed into the sleeve portion of the piston which is beaded over the end of the nut. In Fig. 3 (not shown) the sleeve portion is pressed over a knurled bevel on the end of the nut. In Fig. 4 (not shown) the nut has a coaxial projection received in a bore in the piston, and is secured by circumferentially-distributed axial screws.
Patent ES-353000-A1 (ES)
Title: Casting and sizing method for ferromanganese
IPC: B22D3/00
Filed: 1968-04-22
Abstract: A method of casting high carbon ferromanganese alloys comprises, (1) providing molten ferromanganese at above 1100 C., (2) casting the molten ferromanganese to form slabs, (3) cooling the slabs from 900 to 400 C. at a rate shown within the hatched part of the graph in Fig. 3 in dependence upon the thickness of the cast slabs and (4) subjecting the slabs to a shattering impact after they have cooled to below 200 C. In Fig. 2, molten ferromanganese is poured from a ladle 1 via a tundish 2 into a series of moulds 3 on an endless conveyer 5. After solidification, cast ferromanganese slabs 6 fall on to a cooling conveyer 7, on which they travel at an appropriate speed towards a tumbler 13. For large slabs, air-cooling from fans 9 is used, but for small slabs water-spray cooling from nozzles 11 may also be employed. When watercooling, care must be taken to ensure that all the water evaporates to avoid fine cracking of the slabs. At the end of conveyer 7 the slabs 6 are fragmented in the tumbler 13 and sieved by a screen 17.
Patent ES-358201-A1 (ES)
Title: Evacuation means for an open end spinning device
IPC: D01H4/10
Filed: 1968-09-05
Abstract: An open end spinning rotor open on the side through which the fibre feed enters has means for evacuating air therefrom arranged on the rotor and spaced from the fibre collecting surface and from the path of fibre feed from feed inlet to the collecting surface. As shown the rotor has an upwardly extending flange 23 into which a correspondingly shaped projection on the cover fits with a small clearance. The projection is formed with a helical slot 22 which so combines with the adjacent flange on the rotor as to evacuate the rotor. Flange 23 and the projection are cone-shaped so that vertical adjustment of the projection by a screw ring 25 adjusts the separation of flange and projection. In Fig. 6 not shown a fin is provided on the projection. In Fig. 9 not shown the outside surface of an upwardly cone shaped rotor flange is closely approached by a correspondingly shaped cover in the surface of which there is a helical groove. In other forms the outside surface of the rotor is provided with radial blades or as in Fig. 7, not shown, a ring (28) which act to expel air from the chamber surrounding the rotor thus evacuating the chamber.
Patent ES-383355-A1 (ES)
Title: Nuclear reactor fuel element spacer grid
IPC: G21C3/356
Filed: 1970-09-03
Abstract: A spacer grid for a nuclear reactor fuel assembly is of cellular form being constructed, for example, from two superimposed layers of cojoined tubular ferrules. Each of the fuel pins passes through a corresponding pair of ferrules in the two layers. Two circumferentially spaced rigid support members extend into one of each pair of ferrules and a single rigid support member extends into the other of the pair of ferrules. The fuel pin extending through each pair of ferrules contacts the rigid support members therein, the rigid support members being positioned at points on the corner of a triangle and the fuel pin being biassed into contact with the support members by a bow spring extending between the pair of ferrules.