baber/WOPTO huggingface dataset:
Patent IT-1233822-B (IT)
Title: Self-carrying safety stairway
Inventor: RINALDI REMIGIO
IPC: E06C/
Filed: 1989-03-10
Granted: 1992-04-17
Abstract: The present invention concerns a fire escape, safety stairway. Said stairway is self-carrying and it comprises one or more modular elements that can be superimposed. Both the modular elements and the pieces forming those modular elements are not welded, but rather they are jointed with bolts or through similar means. Each modular element comprises four vertical rods (2, 20) that are set on the corners of vertical parallelepiped, which are each formed by two parallel tubular columns (3, 4; 21, 22). Each column terminates with a flange on the head side and with triangular belt welded with said columns. The device also comprises two transoms (14, 26), one of which (14) is fixed with bolts two plates, said plates being welded to the centre-line between two columns. The other transom (26) is fixed to the top of the plate of an additional couple of columns. Here the modular element also comprises two stairway elements (15), each consisting of a joint framework. The latter comprises two flat parts supporting the landings (32, 33) and a central oblique part supporting the stairs. The whole structure is supported by distance tubes (30) that link two vertical rods.
Patent LT-5588-B (LT)
Title: The herb tea compositions prepared on mineral water basis
Inventor: DAGILIS PETRAS
IPC: A23F3/00
Filed: 2007-11-27
Abstract: The herb teas compositions claimed are based on natural mineral water with low mineral content (1,0-1,5 g/dm3). The interaction between herbs and light mineral water enhances curative effect of herbs. The currative and helth-improving influence of said herb teas depends on herbs and chemical and physical characteristics of mineral water. The anions and cations contained in light mineral water enhances curative and helth-improving effects of herbs. For this reason herbs tea effects human physiological systems as homeophatic preparations.@
Patent LT-5526-B (LT)
Title: A gravity motor
Inventor: STIRBYS JUOZAS
IPC: F03B17/00
Filed: 2008-03-26
Abstract: The invention relates to gravity apparatus and can be used for a drive of mobile and stationary machines as assembly of a power transforming rotation energy to electrical energy. A gravity motor comprises a rotary pulley, which is not controlled in respect of vertically. Load of the pulley to maintain rotary moving is directed by load mechanism to a satellite stick carriage, which distributes in half this load to ramp pulley and a satellite pipe, which contact with rotary axis of rotary pulley by frictional truncated cone and rigid free suitable link, ramp pulley by rotary pulley using a belt. The motor is controlled by load mechanism.
Patent MX-170172-B (MX)
Title: Valvula colectora de sangre
Inventor: BEITER WERNE
IPC: A61B5/15
Filed: 1988-10-06
Abstract: La presente invención se refiere a una válvula colectora de sangre con: - una entrada para aplicar una cánula o un catéter; y - una salida para aplicar un dispositivo de inyección, por ejemplo, un cilindro colector de sangre o un elemento de inyección, caracterizada en que una parte de entrada estructural y una parte de salida estructural se proporcionan, que están configuradas de modo que mediante un desplazamiento común entre sí, en una dirección primera, la entrada se conecta con la salida y, en que mediante un desplazamiento en la dirección opuesta, se sella nuevamente la trayectoria entre la entrada y la salida.
Patent MX-166281-B (MX)
Title: Aparato y metodo para calentar y enfriar simultaneamente zonas separadas
Inventor: SABIN CULLEN M
IPC: A23L1/00
Filed: 1989-03-16
Abstract: La presente invención se refiere a un aparato para calentar y refrigerar simultáneamente zonas separadas, caracterizado porque comprende: un recipiente dividido en primera y segunda zonas; un primer módulo acoplado térmicamente a la primer zona, para refrigerar la primer zona, el primer módulo contiene una substancia evaporable que tiene una presión de vapor, un segundo módulo acoplado térmicamente a la segunda zona, para calentar la segunda zona, el segundo módulo se evacúa y contiene un sorbente para la substancia evaporable; un conducto para establecer conexión fluida entre los módulos primero y segundo; y una válvula en el conducto para permitir selectivamente la circulación a través del conducto entre los módulos, de manera tal que la abertura de la válvula para conectar los módulos primero y segundo permite que la substancia evaporable se evapore, formando así un vapor y permitiendo que el vapor pase a través del conducto y se ponga en contactos con el sorbente que sorbe y elimina el vapor, de modo tal que la evaporación de las substancias evaporables sirve para refrigerar el primer módulo y la sorbción del vapor por el sorbente sirve para calentar el segundo módulo.
Patent MX-174036-B (MX)
Title: Aparato mejorado para desbastar articulos plano   s de superficies no uniformes
Inventor: TREVINO MIGUEL ANGEL
IPC: B23B5/00
Filed: 1989-05-04
Abstract: La presente invención se refiere a aparato mejorado para desbastar artículos planos de superficies no uniformes, caracterizado porque comprende, en combinación: un bastidor de soporte; un rodillo impulsor giratorio montado en el bastidor, para hacer avanzar el artículo; un rodillo seguidor giratorio montado flexiblemente en el bastidor, en contraposición con el rodillo impulsor, para hacer contacto en todo momento con una superficie del artículo que se va a desbastar; y medios de desbaste montados en el rodillo seguidor de manera que pueda ajustarse su altura de desbaste a una profundidad deseada de la superficie del artículo que se va a desbastar y desbastar una capa constante a medida que se hace avanzar por el rodillo impulsor.
Patent MX-172141-B (MX)
Title: Proceso para preparar proteina hidrolizada mejorada
Inventor: BROWN DAVID AISLEY
IPC: A23L27/21
Filed: 1989-09-26
Abstract: La presente invención se refiere a un proceso para mejorar proteína hidrolizada con ácido clorhídrico, caracterizado en que una solución acuosa de la misma, se somete a hidrólisis, de monocloropropanodioles y dicloropropanoles, a un pH de entre 5.5 y 8.0, a una temperatura de entre 20 y 180 grados C por un periodo de entre 10 días a 5 min.
Patent MX-172661-B (MX)
Title: Proceso mejorado para producir polibuteno y producto resultante
Inventor: CHEN FRANK JOUNG-YEI
IPC: C08F110/08
Filed: 1989-11-17
Abstract: La presente invención se refiere a un proceso para preparar polibuteno de bajo peso molecular que tiene un Mn dentro de la escala de aproximadamente 700 a aproximadamente 3000 y una distribución de peso molecular de menos de aproximadamente 2.0 a partir de una mezcla de corriente de alimentación de hidrocarburo de 4 átomos de carbono que contiene por lo menos aproximadamente 6 por ciento en peso de isobutileno, en una zona de reacción agitada mantenida a temperatura de aproximadamente -50 a +30 grados C, que comprende: a) inyectar el HC1 en una cantidad de aproximadamente 25 a 300 partes en peso por un millón de partes en peso de la mezcla de la corriente de alimentación hacia la mezcla de la corriente de alimentación, b) introducir simultáneamente la mezcla de la corriente de alimetnación tratada y el catalizador de cloruro de organoaluminio como corrientes separadas hacia la zona de reacción; c) poner en contacto la mezcla de la corriente de alimentación tratada introducida y el catalizador introducido en la zona de reacción durante un período de tiempo bajo condiciones suficientes para formar una mezcla de reacción de polimerización que contiene el polibuteno; d) retirar la mezcla de reacción de polimerización desde la zona de reacción; y e) recuperar el producto de polibuteno de la mezcla de reacción de polimerización retirada.
Patent MX-166595-B (MX)
Title: Composicion y metodo para alterar la permeabilidad al agua de formaciones subterraneas y procedimiento para preparar un complejo de cation metalico para reticular polimeros
Inventor: NUMALLAH NAIM ADBUL-KADER
IPC: C09K8/512
Filed: 1990-02-07
Abstract: La presente invención se refiere a una composición gelificable para alterar la permeabilidad al agua de una formación subterránea, caracterizada porque comprende: a) agua; b) al menos un polímero capaz de ser gelificado cuando se ponga en contacto con un agente de reticulación; c) al menos un agente de reticulación que comprende un catión de metal polivalente; y d) un agente quelante que retarda la reactividad del catión el cual proporciona aniones para quelar el catión de metal polivalente, el agente quelante es un ácido dicarboxílico substancialmente soluble en agua que contiene desde 2 hasta 4 átomos de carbono, un ácido di-y policarboxílico susbstancialmente soluble en agua que contiene desde 3 hasta 6 átomos de carbono en el cual se reemplaza un átomo de hidrógeno o el átomo de carbono alfa o beta por un grupo hidroxilo, un ácido alfa o beta-cetocarboxílico substancialmente soluble en agua que contiene desde 2 hasta 4 átomos de carbono, una sal soluble en agua de los ácidos anteriores, o una mezcla de los ácidos o sales anteriores.
Patent MX-172110-B (MX)
Inventor: MCCARTHY THERESA A
IPC: B65D77/38
Filed: 1990-02-15
Abstract: An easily removable innerseal for a container and method of application relates to an improved arrangement having a body portion (22) adapted for fitting over the upper rim of a container and a flexible element (24) attached to the body portion for a user to grip. The body portion is provided with a lower bonding layer, which includes a first bonding portion (26) and a second bonding portion (28) adhered to the first portion, and a layer (30) to prevent fluid from passing therethrough. The bonding force between the first and second bonding portions is designed to be weaker than the bonding force between the bonding layer and the container. In addition, the rupture strength of the first bonding portion is less than either of the bonding forces. As a result, the force required to remove the innerseal from the container is not dependent upon the amount of heat applied during sealing, because delamination will occur between the two bonding portions in an area over the container rim (14), leaving a residue of the first adhesive portion attached to the rim. By gripping the flexible element and pulling it upwardly, a user can remove the innerseal from the container without having to puncture or scrape the innerseal with a sharp object, which is frequently required to remove innerseals of the type commonly in use today. The method of application includes the steps of applying the body portion of the innerseal around the rim portion of a container and passing the container through an induction type heating station.
Patent MX-171995-B (MX)
Title: Transformador de potencia con nucleo hueco para circuito electronico
Inventor: OCHOA GUIDO ARENA
Filed: 1990-11-07
Abstract: La presente invención se refiere a un transformador de potencia con núcleo hueco para circuito electrónico caracterizado porque comprende la combinación de un núcleo formado por una o varias barras rectas paralelas de material magnéticamente permeable, que forman un cilindro hueco compacto, en donde alrededor de su diámetro exterior, están colocados los devanados del transformador, y en la periferia de estos devanados y paralelamente a dichas barra del núcleo, se encuentra otro conjunto de barras rectas paralelas a las primeras, también de material magnético permeable, como colectoras del flujo magnético, cubriendo total o parcialmente la periferia del transformador.
Patent MX-183638-B (MX)
Inventor: KYLE DAVID J
IPC: A23L33/00
Filed: 1992-01-24
Abstract: The present invention relates to compositions including blends of microbial oils, methods of using such compositions, particularly as supplements for infant formula, and methods of increasing the amount of long chain polyunsaturated fatty acids in infant formula.
Patent MX-199818-B (MX)
Inventor: ANDRIST KEVIN M
IPC: C08F220/18
Filed: 1995-10-13
Abstract: A process is disclosed for the continuous production, with reduced gel formation, of free radical addition polymers from ethylenically unsaturated monomers containing at least one free hydroxyl group such as 2-hydroxyethyl methacrylate, from about 0 to about 5% by weight of an alpha-beta unsaturated carboxylic acid such as acrylic acid or methacrylic acid, and the remainder of the monomers used are free radical addition copolymerizable compounds such as styrene, methyl methacrylate and butyl acrylate. The free radical addition polymerization is conducted at from about 150 DEG  C. to about 310 DEG  C. under superatmospheric pressure in the presence of one or more solvents. The solvent or the volume average of the solvent mixture has an overall calculated root mean square value of the hydrogen bonding and polar contributions of each solvent's solubility parameters in the range of from about 6 to about 15. The solvent or solvents in total have sufficient volatility under the conditions being used to conduct the polymerization such that any liquid condensate of vapor mixture forming on interior surfaces of the reactor equipment located above the surface of the monomer reactants contains at least 50 mole percent of the solvent to reduce gel formation on such interior surfaces. The process permits the continuous polymerization of the polymers over extended periods of time with reduced formation of gel particles and gel deposits.
Patent MX-204284-B (MX)
Inventor: HARMON HERBERT L
IPC: B05D1/36
Filed: 1999-04-19
Abstract: The curable coating composition of the invention comprises a film forming component (A) and a wrinkle reducing catalyst (B) comprising a compound of the formula:My(L)xwherein M is a metal having an empty or full d orbital and wherein the pka of the aqua ion of M is less than or equal to 12; L is a ligand wherein the pka of the parent acid is >/=-10 and is </=4; and x is an integer which is a multiple of the charge of M, y is an interger which is a multiple of the charge of L, x and y selected so that ML is charge balanced. Film forming component (A) has first component (a) with a compound having appended thereto at least one carbamate or urea functional group, or a group convertible to a carbamate or urea group, and a second component (b) with a compound reactive with said carbamate or urea groups on component (a). The method of the invention requires applying a first coating to a substrate; applying a second coating to the first coating to provide a composite coating, the second coating comprising the composition of the invention, and curing the composite coating.
Patent PT-81729-B (PT)
IPC: A61F6/14
Filed: 1985-12-19
Abstract: The invention comprises an assembly of an intra-uterine contraceptive device and an insertor (11, whereby the contraceptive device is provided with a central stem and two or more flexible. self-supporting arms (4); at least the said stem is accommodated in the insertor (1), and said insertor (1) is at one end, over some distance, opened to form a groove or half-cylinder (2) in such a way that the stem of the contraceptive device can be introduced and removed therefrom said half-cylinder portion ending into a knob or thickening (3).
Patent PT-86665-B (PT)
Inventor: JOHNSON ROBERT PAUL
IPC: C07J71/00
Filed: 1988-01-29
Abstract: Lanosterols substituted in the 14 and/or 15 position(s) which are active in inhibiting lanosta-8,24-dien-3β-ol 14α-methyl-demethylase activity, supressing 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR) activity, decreasing cholesterol synthesis and reducing serum cholesterol levels are disclosed.
Patent PT-89340-B (PT)
IPC: B65F3/14
Filed: 1988-12-27
Abstract: The device for continuously collecting and compacting refuse comprises a transverse structural unit of compacting plates (1) mounted on a transverse drive axle side by side. The drive axle is mounted inside a rear loading opening (4) which has a linked bulging and lower lid (5) which is supported on spiral springs(7) and which is moved when an excess of compacted refuse would restrict the rotation of the compacting plates. The lid is forced to open and exerts pressure on the springs so that the compacted refuse blocks are freed. A compacting sheet (9) is held in a horizontal slide guide (20) and is driven by piston (11).
Patent PT-89429-B (PT)
Inventor: VIGOUROUX EMILE
IPC: F27D3/12
Filed: 1989-01-12
Abstract: Support for thermal treatment of parts (1), such as shafts or axles, in vertical position, characterised in that it comprises a one- piece assembly (4) in the form of a plate which connects simultaneously an upper level (5) formed by support orifices (7, 8), possibly on a number of alternate levels (8a, 8b), for the support and direct centring of the lower end (10) of the parts (1), these orifices (7, 8) being connected by horizontal ribs (9, 9a), a lower level (6), also formed by orifices (11, 12) and ribs (13, 13a), and vertical pillars (14) connecting these ribs (9, 9a; 13, 13a) of one level and another, while allowing large openings (15) to subsist for circulation of the fluids. 
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Patent PT-89885-B (PT)
Inventor: HISAEDA MASANOBU
IPC: B28B13/06
Filed: 1989-03-01
Abstract: The apparatus includes at least one split mold consisting of a core mold (4b) and an outer mold (4c) which are joined together for defining a pressure mold cavity therebetween. At least the bottom surface (4t) of the pressure mold cavity is inclined longitudinally and laterally, while the split mold per se is not inclined and the slip supply passage for supplying the slip into the pressure mold cavity is communicated with the lowemost end of the pressure mold cavity. Due to the above construction, it is no more necessary to incline the entirety of the split molds so that the frame structure of the apparatus can be vertically constructed on a horizontal floor which permits easy construction, installation and adjustment and maintenance of the apparatus.
Patent PT-92425-B (PT)
Inventor: MORSKIEFT MARIA GERTRUDIS
IPC: G01N21/90
Filed: 1989-11-28
Abstract: The invention provides a method and apparatus for detecting cracks, if any, in the mouth zone of a transparant container, e.g. a glass bottle. Such apparatus comprises: means for positioning a transparant container (9) in a desired position; illuminating means (1),(2),(5),(6),(7) for illuminating the outer surface of the mouth zone (8) to be inspected; sensing means (11),(12),(13),(14) for sensing the image of the inner surface of said mouth zone, said illuminating means being designed such that in case of a good container the sensing means do not sense reflected light.
Patent PT-92481-B (PT)
Inventor: SINCLAIR-DAY JOHN DAVID
IPC: C09D7/80
Filed: 1989-11-30
Abstract: A coloured powder coating composition consists of solid particles, each of which comprises a solid polymeric binder system and at least a majority of which contain at least one colouring agent. The composition is a mixture of particles of at least two different colours. The size of the particles is sufficiently low that when the powder coating is applied to a substrate and heated to form a continuous coating the differences in colour in the cured powder coating arising from the different coloured particles cannot be discerned by the human eye. The size of the particles is preferably below 10 microns in the largest dimension. The particles are preferably agglomerated into composite particles of mean particle size 15 to 75 microns for application by electrostatic spray.
Patent PT-94063-B (PT)
Inventor: SAUVINET VINCENT
IPC: B05B13/02
Filed: 1990-05-16
Abstract: The invention relates to a device for the distribution of pulverulent product on a substrate. The device has two walls delimiting a blade-shaped cavity converging toward substrate, a gas injection chamber closed by a plate, pierced with a multiplicity of jets 12 for injecting a gas under pressure inducing ambient air into the cavity substantially parallel to the wall of the cavity which is adjacent thereto which homogenizes the pulverulent gas product mixture and accelerates it in the direction of the substrate, thus forming a uniform thin layer on a substrate.
Patent PT-94404-B (PT)
Inventor: SAUER DONALD JON
IPC: H03K5/08
Filed: 1990-06-18
Abstract: A comparator circuit for operation at video rate signals includes input switches (22,12) to alternately couple a reference (VRX) and a signal (VIN) potential to a summing capacitor (24). The capacitor (24) is coupled to the input (gate P13) of a first inverting amplifier (A1). The amplifier includes a switch (26) between input and output (gate N33) terminals for selectively autozeroing the amplifier. The amplifier is direct coupled to the input (gate N33) of a second inverting amplifier (A2) having an autozero circuit (28) exclusive of a connection to the input of the second amplifier. Timing circuitry for controlling the autozero function is arranged to minimize the effects of clocking transients upsetting the autozeroed potentials thereby reducing the response time and enhancing the sensitivity of the comparator.
Patent PT-96644-B (PT)
Inventor: WU MARGARET MAY-SUM
IPC: C10G50/02
Filed: 1991-02-01
Abstract: The invention relates to a process for the oligomerization of mixtures of (C2-C5) alpha olefins or (C3-C5) alpha olefins isolated to produce liquid olefin oligomers which have a high viscosity index and a region regularity of not more than 40%, usually between 20 and 40%. Useful lower hydrocarbon fractions such as gasoline and distilled fuels are not also produced. The process comprises contacting the mixtures or (C3-C5) alpha olefins with a chromium oxide catalyst having reduced valency states on a silica support in an oligomerization zone under oligomerization conditions which comprise a temperature between 90 and 250 degree C. The process can be performed with dilution using an inert solvent such as octane. The liquid oligomerization products can be produced in a wide range of viscosities which include the direct production of low viscosity lubricants having a high viscosity index.
Patent RO-81001-B (RO)
Inventor: PAGANI GIORGIO
IPC: C02F1/04
Filed: 1976-06-05
Abstract: Instalatia pentru desalinizarea apei de mare este complementara inventiei principale cu descriere nr. 61605 si este alcatuita dintr-o coloana dispusa vertical, subdivizata într-o multime de sectiuni cilindrice, fiecare dintre acestea fiind alcatuita dintr-un evaporator tip film, dispus într-un tub legat într-un aranjament vertical si care are, de preferinta o sectiune transversala circulara, fara oricare alta învelitoare exterioara, un tub care este conectat la portiunea de fund cu tubul plat superior al evaporatorului cu aceeasi sectiune cilindrica, în cel putin sectiunea care este lipsa a evaporatorului, tubul fiind conectat cu tubul colector al saramurii, iar la partea superioara cu fundul tubului plat al evaporatorului în sectiunea de deversare, tubul respectiv fiind conectat, în prima sectiune cilindrica, cu tubul de alimentare cu apa de mare, un sistem de laminare aranjat la partea inferioara a tubului, pentru a permite curgerea saramurii de la tub la tubul plat inferior, care este disipat la o diferenta de presiune pozitiva, obtinuta între tubul respectiv si tubul plat corespunzator, din niste orificii practicate în peretele lateral superior al tubului, cu exceptia primei sectiuni cilindrice din unul sau mai multe tuburi sifon, pentru preluarea condensatului...
Patent RO-111583-B (RO)
Inventor: COBZARU AUREL
IPC: C10G45/32
Filed: 1992-03-16
Abstract: Prezenta invenție se referă la
un procedeu de obținere a benzinei auto, cu
cifră octanică mare, prin hidrogenarea
selectivă, utilizând ca materie primă un
amestec de benzină de cocsare și benzine
nesaturate, nestabilizate, amestec în care
benzina de cocsare reprezintă între 1 și 20 %
în greutate. In acest mod, se valorifică
superior benzina de cocsare.