baber/WOPTO huggingface dataset:
Patent IT-1021601-B (IT)
Title: Keyless padlock for once only application - has self locking bracket, and spring loaded steel ball locking mechanism
Inventor: MCCOAG JOHN
IPC: E05C/
Filed: 1974-08-12
Granted: 1978-02-20
Abstract: A U-shaped steel bracket fits into two matching blind holes in the lock body. Two spring loaded steel balls located in a transverse hole between and near the end of the bracket holes engage recesses in the bracket when this is pressed into the lock body. Once assembled, the bracket can not be retracted and only by destroying it can the lock be removed. In a variation to the above locking system, a spring loaded tapered plug is located in a hole which is parallel to and equally spaced between the two bracket holes. When the bracket is inserted, two sleeves are displaced, allowing the steel balls to engage the bracket grooves. The spring loaded plug prevents the steel balls from closing, thus the bracket stays permanently locked.
Patent IT-1232851-B (IT)
Title: Thiolic compound polymerisation co-catalysts
Inventor: GUALTIERO GIOVANDO
IPC: C08F/
Filed: 1989-04-26
Granted: 1992-03-05
Abstract: An accelerator compsn. (I) for curing/polymsg. unsatd. maleic/allylic/epoxy-type polyester resins and polyurethanes is claimed comprising complex of (a) salt of Li/Al/Mg.Mn/Zn/Sn, and (b) cpd. selected from thiols and their adducts with epoxides/anhydrides. Also claimed are: curing resins in presence of curing agent compsn. comprising one/more (I) and 0-50 wt.% ethylenically unsatd. reactive monomer(s); and curable resin compsn. contg (I).
Patent IT-1233184-B (IT)
Title: Method to carry out a curve with a vehicle with air bearing and vehicle with air bearing to implement said method
Inventor: ROSOLINO GIOIA
Filed: 1989-08-28
Granted: 1992-03-16
Abstract: The present invention relates to a method to carry out a curve with a vehicle with air bearing, which is particularly designed for agricultural activities, be it out-rising or submersed cultures (such as rice cultures). Said method envisages that said vehicle be anchored to the soil and that a curve is executed around the anchoring point, said curve having the average radius equal to the distance between the vertical axis passing through said anchoring point and the longitudinal axis of said vehicle.
Patent IT-1239580-B (IT)
Title: Filter structure with horizontal disks particularly for liquids
IPC: B01D/
Filed: 1990-05-29
Granted: 1993-11-08
Abstract: This invention concerns a filter structure with horizontal disks particularly for liquids which includes an engine block between which many emission and emission liquid lights are carved, on which a bell can be placed that covers and marks a filter made up of a shaft supporting many horizontal filtering disks. The engine block can be connected to the bell through the lifting and rotation means. The engine block also includes a location made in relation to a first emission light between which an airtight shaft can be placed. The airtight shaft discharges above the support cover for the shaft itself on this free terminal end.
Patent LT-6305-B (LT)
Title: Identificator of hiden polarised image
Inventor: BABAREKA ALYAKSANDR
IPC: G02B5/00
Filed: 2015-04-22
Abstract: This invention related with identification of hidden polarizing images, which are in documents, commercial products, placed under transparent film. Technical result of this device is to increase contrast of displayed image by identifier, distributed under the transparent film. Identifier comprising: a housing having a continuous hole, an operating element made of Polaroid film and installed to a continuous hole of the housing, wherein operating body zones comprising of the operating element Polaroid film superposed with physical plates.
Patent LT-6654-B (LT)
Title: Adjustable 3d printer nozzel
Inventor: ZHAO JUN
IPC: B29C69/00
Filed: 2018-12-04
Abstract: The present invention discloses an adjustable 3D printer nozzel comprising an extruding outlet outer wall and a discharging tube; the extruding outlet outer wall being tapered and provided with an inner cavity located on the same axis as the extruding outlet outer wall; the discharging tube being able to inject molten consumables to the inner cavity of the extruding outlet outer wall; the lower side wall of the discharging tube being circumferentially provided with a plurality of evenly-spaced discharging holes; the lower end of the discharging tube being connected with a control mechanism contained in a cavity formed by the annular sealing block and the extruding outlet outer wall; the control mechanism comprising a limited block coaxially connected to the lower end of the discharging tube and being in the shape of two coaxial circular truncated cones; from top circular truncated cone to bottom circular truncated cone, the radius of the limited block gradually increasing at first and then gradually decreasing; the limited block is provided with a plurality of first material-guiding holes and second material-guiding holes; the first material-guiding holes being in communication with the discharging holes disposed at the lower end of the discharging tube via the cavity formed by the annular sealing block and the extruding outlet outer wall.
Patent MX-166023-B (MX)
Title: Un controlador de volumen de aire accionado por la presion de un ducto
Inventor: TULOWIECKI DAVID A
IPC: F24F11/04
Filed: 1988-04-28
Abstract: La presente invención se refiere a un controlador de volumen de aire accionado por la presión de un ducto, caracterizado porque comprende un alojamiento que tiene primero, segundo, tercero y cuarto portillos; medios movibles alargados situados dentro del alojamiento, y que tienen un primer extremo que acopla con un primer lado de un primer diafragma y un segundo extremo que acopla con un primer lado de un segundo diafragma; una primera cámara formada en el alojamiento y definida parcialmente por un segundo lado de primer difragma; una segunda cámara formada en el alojamiento y definida parcialmente por un segundo lado del segundo diafragma; un resorte situado en la segunda cámara y que impulsa al segundo diafragma contra el segundo extremo de dichos medios movibles alargados; primeros medios de trayectoria de flujo que conectan el primero y el cuarto portillos a través de la primera cámara y que tienen un primer orificio entre el primer portillo y la primera cámara; segundos medios de trayectoria de fluido que conectan dicho segundo portillo con una boquilla que descarga al ambiente y que coactúa con los medios movibles alargados para controlar la resistencia al flujo a partir de dicha boquilla; terceros medios de trayectoria de fluido que conectan el tercer portillo con la segunda cámara, y cuartos medios de trayectoria de fluido que contienen un segundo orificio y que conectan dichos segundos y terceros medios de trayectoria de flujo.
Patent MX-170160-B (MX)
Title: Procedimiento para transformar materiales combustibles contaminadores o de deshecho en energia limpia y en productos utilizables
Inventor: TOGNAZZO VALERIO
IPC: C10G9/00
Filed: 1988-06-07
Abstract: La presente invención se refiere a procedimiento para transformar materiales combustibles contaminadores o de deshecho en energía lim pia y en productos utilizables, caracterizado por el hecho de que: se pone bajo la acción de una lanza termica en ausencia de aire el material que ha de ser tratado para descomponerlo totalmente y para producir gases combustibles, gases no combustibles y elementos inertes, se enfrían los productos termodescompuestos y se separan los productos inertes con agua, generando vapor de agua, se ataca con el vapor de agua y con los citados gases una masa carbonosa calentada para filtrar los mencionados gases y transformarlos parcialmente para obtener hidrógeno, óxido de carbono y otros productos gaseosos totalmente utilizables, y se refrigeran los citados productos gaseosos.
Patent MX-170820-B (MX)
Title: Proceso catalitico mejorado para la obtencion de isobutileno
Inventor: LOPEZ JESUS FERNANDEZ
IPC: C07C5/333
Filed: 1988-07-14
Abstract: La presente invención se refiere a un proceso catalítico mejorado para la obtención de isobutileno, a partir de una corriente de hidrocarburos en presencia de un catalizador, caracterizado porque comprende las siguientes etapas: precalentar la corriente de alimentación de hidrocarburos previamente desecada y filtrada, en un intercambiador de calor a una temperatura de 20 a 400 grados C; alimentar la corriente de hidrocarburos a un reactor multitubular con calentamiento directo por el exterior de los tubos en presencia de un catalizador a base de un óxido de un metal del grupo VIB de la tabla periódica, preferentemente óxido de cromo, soportado en gamma alúmina, llevándose a cabo una reacción de deshidrogenación del isobutano presente en la corriente de hidrocarburos a una temperatura de 400 a 600 grados C y una presión de 0.62 a 1.4 kg/cm cuadrado, con un espacio velocidad de 0.5 a 3 hrs-1 y un período de reacción de 8 a 24 horas, comprimir el producto de la reacción hasta formar dos fases, para separar la fase líquida, constituída por isobutileno e isobutano sin reaccionar de la fase gaseosa, integrda por hidrocarburos ligeros e hidrógeno; y finalmentre regenerar el catalizador a una temperatura de 450 a 650 grados C y una presión de 0.5 a 1.5 kg/cm cuadrado mediante una oxidación del coque depositado en el catalizador, seguido de una reducción.
Patent MX-172301-B (MX)
Title: Empleo de tipos de copolimeros seleccionados de esteres de los acidos acrilico y/o metacrilico como mejoradores de la fluencia en petroleos y fracciones de petroleo (i) ricas en parafinas
Inventor: HEROLD CLAUS-PETER
IPC: C10L1/18
Filed: 1989-03-03
Abstract: La presente invención se refiere a empleo de tipos de copolímeros seleccionados de esteres de los ácidos acrílicos y/o metacrílico como mejoradores de la fluencia en petróleos y fracciones de petróleo (I) ricas en parafina, especialmente de copolímeros constituídos por esteres del ácido acrílico y/o metacrílico de alcoholes superiores o bien fracciones alcohólicas con al menos 16 átomos de carbono en el resto alcohólico y no más del 5 por ciento en peso, preferentemente del 0,5 al 2,5 por ciento en peso de anhídrido maleico (por ciento en peso referido al peso del copolímero) como mejoradores de la fluencia en aceites en bruto ricos en parafina y/o fracciones de petróleo con puntos de fluencia propios situados por encima de los 25 grados C, para reducir su punto de fluencia a valores situados por debajo de 15 grados C, preferentemente por debajo de 10 grados C.
Patent MX-166699-B (MX)
Title: Composiciones estabilizadas termicamente de copolimeros aromaticos de dieno conjugado/monovinilo
Inventor: MATHIS RONALD DEAN
IPC: C08L9/06
Filed: 1989-06-12
Abstract: La presente invención se refiere a una composición polimérica, estabilizada térmicamente, caracterizada porque comprende una mezcla íntima de un copolímero de hidrocarburos aromáticos substituídos con monovinilo y un dieno conjugado y un acrilato complejo de la fórmula:  en que t-Bu es un grupo y R1, R2, y R3, que son iguales o diferentes, representan cada uno hidrógeno, un residuo de alquilo con 1 a 16 átomos de carbono, un rsiduo de arilo, un rsiduo de cicloalquilo que tiene 5 a 9 átomos de carbono, o un residuo de arilo substituído por alquilo, que tiene de 7 a 12 átomos de carbono; este acrilato está presente en una cantidad eficaz para estabilizar la composición.
Patent MX-173261-B (MX)
Inventor: ANDRUS MILTON H JR
IPC: C08F293/00
Filed: 1989-06-20
Abstract: The present invention provides novel acrylic block copolymers and a method of making the same by use of an iniferter as a means of promoting, controlling and terminating polymerization. The method involves mixing an iniferter with a first polymer charge of acrylic monomer polymerizable to an acrylic block, exposing the mixture to an energy source to cause the iniferter to dissociate to form free radicals, permitting the first monomer charge to polymerize, terminating the exposure, adding a second monomer charge polymerizable to a second polymer block and again exposing the mixture to produce free radicals, permitting the second monomer charge to polymerize, and terminating the second exposure.
Patent MX-170481-B (MX)
Title: , "PROCEDIMIENTO ELECTROQUIMICO PARA LA OBTENCION DE ACIDO CROMICO 2CrO4, se transforma con CO2 bajo presión en una s
Inventor: KLOTZ HELMUT
IPC: C25B1/22
Filed: 1989-08-07
Abstract: La presente invención se refiere a procedimiento para la obtención de ácido crómico el cual es preparado por el lixiviado, en caso dado tras la separación de aluminio, vanadio y de otras impurezas, se ajusta a 20 hata 110 grados C a un valor del pH de 8 a 12 mediante la adición y/o la formación in situ de carbonato en una cantidad de 0,01 hasta 0,18 moles/litro (con 300 a 500 g/litro de Na2CrO4), se separan los carbonatos o bien hidróxidos precipitados, la solución se concentra por evaporación hasta un contenido de 750 a 1000 gramos/litro de Naolución que contiene dicromato.
Patent MX-174322-B (MX)
Title: Procedimiento de preparacion de un agente aromatizante
Inventor: CEVALLOS AGUSTIN
IPC: A23L27/22
Filed: 1990-09-25
Abstract: La presente invención se refiere a procedimiento de preparación de un agente aromatizante, caracterizado por el hecho de que se prepara una mezcla conteniendo un extracto de levístico, un azúcar y una fuente de ácido aminado, se trata termicamente la mezcla por cocción y se concentra la mezcla cocida.
Patent NL-166100-B (NL)
Inventor: ROUSSEAU MARCEL-GUSTAVE
IPC: F04D19/04
Filed: 1971-03-31
Abstract: The vertical rotating assembly of a vacuum pump (comprising a turbomolecular rotor and the rotating member of an electric driving motor located under the rotor) is centered by a magnetic bearing located above the pump rotor and is supported by a ball bearing assembly located under the rotor and the motor. The ball bearing assembly is so constructed or connected to the pump housing as to tolerate radial deflection of the rotor.
Patent PT-79192-B (PT)
Title: Process for preparing microphase separated hidrogels for controlled release of bioactive materials
Inventor: SHAH KISHORE R
IPC: A61K9/20
Filed: 1984-09-11
Abstract: Novel hydrogel compositions, comprised of a blend of two thermoplastic uncrosslinked polymers, one of which is hydrophobic, and the other hydrophilic, and having a microphase separated morphology are described. These hydrogel compositions are useful as devices for controlling the release rate of bioactive agents, such as therapeutic drugs, antimicrobials, contraceptive agents, or the like, in a biological environment. Depending upon the chemical nature of the agent to be released, its rate of release can be controlled by appropriate selection of the polymeric components of the blend and their relative ratios.
Patent PT-81471-B (PT)
IPC: F23J15/00
Filed: 1985-11-12
Abstract: 1. Semi-dry process for eliminating acid pollutants contained in fumes, in particular sulphurous anhydride, by a basic pulverulent treatment product of the type in which the said fumes are brought into close contact with the said product, in order that the latter absorbs the pollutants contained in the fumes by chemical reaction after which separation takes place between the gases treated and the product used in the treatment, the purified gases then being capable of being discharged into the atmosphere, characterised in that a quantity of water comprised between about 5 and 15% of the weight of the dry product is added to the dry product, i.e. a quantity of water small enough to keep the product in powder form, before suspending it in a rising stream of the said fumes, carried out in a reaction and drying column.
Patent PT-86074-B (PT)
Inventor: FINKE PAUL E
IPC: A61K31/545
Filed: 1987-11-04
Abstract: New substituted cephalosporin sulfones with structural formula: <CHEM> are found to be potent elastase inhibitors and thereby useful anti-inflammatory/antidegenerative agents.
Patent PT-86252-B (PT)
Inventor: PREISS MICHAEL
IPC: C07D471/04
Filed: 1987-12-02
Abstract: A process for the preparation of quinolinecarboxylic acids of the formula (I) <IMAGE> in which R<1>, R<2> and R<3>, X and A have the meaning given in the description, which are used as such or in the form of their esters, salts, prodrugs etc. as antibacterial agents in human and veterinary medicine and as agents stimulating the immune defence.
Patent PT-88078-B (PT)
Inventor: ZERBES RUDOLF
IPC: C07D215/56
Filed: 1988-07-22
Abstract: A novel method for the preparation of intermediates for pharmaceutically active quinolonecarboxylic acids in a single-step method.
Patent PT-88395-B (PT)
IPC: C04B11/032
Filed: 1988-09-01
Abstract: (A) An installation, for prepn. of high strength plaster from natural or synthetic calcium sulphate (e.g. gypsum), includes an endless chain transporter which is fitted with tiltable pallets and which travels on return pulleys forming upper and lower strands. A starting material feed hopper is positioned above the first upper strand and a heating device directs hot gas into chambers located between each upper and lower strand. (B) A process for treating calcium sulphate starting material to obtain plaster, using the installation, comprises (a) crushing the starting material to powder and moistening at ambient temp. to obtain a water content of 15-30 (pref. 15-20)%; (b) feeding the material into the installation within a treatment chamber superheated to 500-600 deg.C so that high vol. steam prodn. is obtd. by boiling of the water contained in the powder material, simultaneously with powder entrainment by the pallets; and (c) following the boiling action, after initial start-up in the treatment chamber, by subsequent permanent stirring of the powder material while the temp. is progressively decreased.
Patent PT-94908-B (PT)
Inventor: ANDRADE JULIO PEDRO GINCALVES
IPC: C01B33/00
Filed: 1990-08-03
Abstract: A description is given of a process for the preparation of highly purified stable and hypoallergenic compounds of the general formula <IMAGE> which consists in reacting a highly purified compound, free of impurities, with a molecular weight greater than 1000, of the general formula <IMAGE> in solution in an organic solvent immiscible with water, with a tertiary amine of the general formula NR6R7R8 in order to obtain a highly purified compound of the general formula <IMAGE> and reacting the resultant compound, for example, with an alkaline salt of 2-ethylhexanoic acid or with a compound of the general formula R9 - X                     VI A description is also given of a process for the preparation of new highly purified intermediate compounds, free of impurities, with a molecular weight greater than 1000, of the general formula <IMAGE> which consists in reacting triethylamine with a compound of the aforesaid general formula II obtained by cultivation of an appropriate species of Streptomyces in order to obtain a compound of the general formula <IMAGE> in converting this salt by means of a reaction with a reactive derivative of dimethylsilane, in subjecting the resultant compound of the general formula IV to an additional purification by column chromatography, and finally in carrying out the hydrolysis thereof in order to obtain a highly purified compound of the general formula II. The compounds of the general formula I are useful as β-lactamase inhibitors.
Patent PT-94955-B (PT)
Inventor: SEIBOLD JUERGEN
IPC: H01R13/658
Filed: 1990-08-09
Abstract: In order to achieve partial screening with different screening potentials, the screens in each connector consist of a screening plate which is bent away on the soldering side and/or on the component side, the length of the screening plates corresponding to the length of an individual segment of the connector strip housing on a multiple thereof. In order to attach the screening plates to the assembly, said plates have screening plate hooks which can be latched into insertion funnels on the outer contact chambers of the connector strip housings, and press-in pins, by means of which said plates are attached to the printed-circuit board. Furthermore, in the region of the contact blades, the screening plates have outwardly domed contact regions which are separated from one another by slots and run parallel to the contact blades. <IMAGE>
Patent PT-95991-B (PT)
Inventor: LAUNCHBURY ALFRED PAUL
IPC: A61K9/48
Filed: 1990-11-23
Abstract: A pharmaceutical unit dosage form is disclosed which comprises a soft gelatin capsule shell or a two-piece hard gelatin capsule and a fill comprising a benzodiazepine dissolved or suspended in a gel, wherein the gel has a drop point (C), prior to encapsulation, of at least 46 and comprises at least 63 % of polyethylene glycol 600, at least 4 % by weight of polyethylene glycol 4000 or 6000 and at least 21 % by weight of an intermediate polyethylene glycol. The gel fill used in the present invention cannot be expelled from a syringe at ambient temperature, and therefore removes the convenience to intravenous drug abusers of a capsule containing a drug dissolved or dispersed in a liquid filling. The capsule fill retains good bioavailability and pharmacokinetic properties.
Patent SE-328796-B (SE)
Inventor: FRIEDL R
IPC: F23N1/00
Filed: 1967-11-10
Abstract: 1,125,219. Liquid fuel supply systems for burners. WEBASTO-WERK G.m.b.H. 14 Aug., 1967 [10 Nov., 1966], No. 37276/67. Heading F4T. Fuel is supplied to the burner 2 of a vehicle heating appliance from a storage container 3 through an electromagnetically operated diaphragm pump 4, a dosing device 5 and a delivery pipe 6, the dosing device 5 comprising a Venturi tube 7, a proportioning nozzle 8, a membrane 9 and a controlled fuel valve 10, the membrane 9 dividing the dosing device into an admission chamber 11 and a delivery chamber 12 and air for combustion is supplied to the burner 2 by a blower 16 which is connected by a conduit 18 to the Venturi tube 7 and hence via nozzle 8 to the chamber 11, and the blower 16 is also connected to chamber 12 by a conduit 19. Air passing through the Venturi tube 7 causes a reduction in pressure in chamber 11 to distort the diaphragm 9 and open fuel valve 10 through a push-rod 14 so that the desired fuel/air ratio is obtained.
Patent SE-407572-B (SE)
Inventor: LERCH A
IPC: C07D407/10
Filed: 1974-07-09
Abstract: Novel biphenyl derivatives of the formula:
Patent SE-438494-B (SE)
Title: Transport cask
Inventor: GUSTAFSSON K
IPC: B65D88/14
Filed: 1982-06-04
Abstract: A transport container comprising a container (1) for a substance that shall be transported and a protective construction surrounding the container (1), which comprises a sheet iron cover (3) with vertical axis, at which the cover is set up with play against the container so that the container can be vertically removed from the cover. The container (1) is supported by the construction (2) by at least three power transmission elements (4). The element (4) extends itself between the upper part of the container (1) and a ring shaped beam (5) at the upper edge of the cover (3). The beam (5) is arranged in order to deform into a star shape in order to reduce the transfer inertial forces that are too great between the construction (2) and the container (1).<IMAGE>