baber/WOPTO huggingface dataset:
Patent IT-1225642-B (IT)
Title: Mechanical stamping machine driven by an electric motor with automatic wetting of the rubber stamp
Inventor: FERRETTI ZENO
IPC: B41K/
Filed: 1980-09-29
Granted: 1990-11-22
Abstract: Traditional manual stamping with an inked rubber stamp is an operation which presents some disadvantages: 1) considerable wasted time; 2) the stamp produced is unlikely to display uniform legibility, completeness and colour intensity and is never produced in the same position; this is because the direction pressed and intensity of the stamping operation are never the same.  The stamping machine as of the invention totally eliminates the above-mentioned disadvantages, offering the following advantages compared to the traditional operation: 1) considerable operational speed (automatic wetting of the rubber stamp); 2) elimination of manual effort; 3) perfect stamping with regard to position and impression.
Patent IT-1029898-B (IT)
Title: Flexible polyurethane foams prepn. - from polyisocyanates and a polyol compsn. contg. an addition polymer
Inventor: BLANKENSHIP L TH
IPC: C08G/
Filed: 1975-02-28
Granted: 1979-03-20
Abstract: Flexible polyurethane faoms are prepd. by foaming a compsn. comprises (1) a polyol consisting of (a) 50-98 pbw of a polyether polyol or mixt. of such polyols having 2-3 OH gps per mol. and n OH equiv. wt. 900-2300, and (b) 50-2 pbw of a solid polymer of one or more ethylenically unsatd. monomers free from gps reactive with NCO or OH gps, the polymer having a mol. wt. at least 5,000; the polyol compsn. being prepd. by adding (b) in the form of a latex having a particle size 1000-7000 A to (a) and removing water to the extent so that mixt. contains zero to suitable amts required for foaming; and (2) an organic polyisocyanate in amts such that NCO- active H ratio is 0.8-1.5:1. Flexible, highly resilient polyurethane foams having improved physical properties esp. tear strength, tensile strength, elongation and indentation load deflection, are obtained. Foams do not require the use of a 'crosslinker.'.
Patent IT-1116497-B (IT)
Title: Mercapto-acyl derivs. of proline and pipecolic acid - with hypotensive activity by inhibiting angiotensin formation (BE 21.8.79)
IPC: A61K/
Filed: 1979-04-17
Granted: 1986-02-10
Abstract: Aminoacid derivs. of formula R-Q (I) and their salts with bases are new. In (I), Q is a gp. (II), m = 1 or 2, n = 0 or 1, R=H lower alkanoyl or Q, R1=H or lower alkyl, R2 and R'2=H or halo, R3=H, lower alkyl or CF3, or when n=1, also halo, Rj=H, lower alkyl or CF3, R6=H, or when m=1, also halo. At least one of R2, R'2,R3,R4 and R6=halo at CF3, and only R2 and R2' can simultaneously be halo. (I) are prepd. e.g. by reacting the appropriate proline with RS.(CHR4)n CHR3.COOH. (I) have hypotensive activity (they inhibit conversin of angiotensin I to angiotensin II). A pref. dose is 1-50 mg/kg day given in 2-4 portions, esp. orally.
Patent IT-1178030-B (IT)
Title: Air-operated reversible percussive machine
Inventor: KOSTYLEV ALEXANDR DMITRIEVICH
IPC: F15B/
Filed: 1984-10-05
Granted: 1987-09-03
Abstract: The machine comprises a housing (1) in which is disposed for axial reciprocation a hammer (2) defining a front working chamber (4) and having a through radial passage (3). In the cavity of the hammer on the side of its tail end there is a cylindrical stepped tube (5) which includes first and second steps having through radial passages (9,10). The first step (6) defines with the hammer a rear working chamber (12), and with the second step (7) defines an annular cavity (13) in which a spring-loaded sleeve (14) capable of axial displacement is disposed. The outer diameter of the sleeve is less than the inner diameter of the first step, to form therebetween an annular passage (15).
Patent IT-1121704-B (IT)
Title: Pasty prods. wrapping system - includes string inserted in wrapping foil so that it can be torn open
Inventor: RUTILIO INVERNIZZI
IPC: B65D/
Filed: 1976-08-25
Granted: 1986-04-23
Abstract: The wrapping, intended particularly for pasty prods. such as cheese fondu made in rectangular pats, consists of two sheets of aluminium foil (A) (B) folded to wrap the prod. and a tearing strip (C). The strip consists of two S-shaped bands, one arm of the S being very much longer than the other, which are cut from aluminium foil, covered with a heat weldable lacquer, or from a plastic sheet. The two short ends of each band are joined together and the long ends are soldered to the inside of one sheet of the wrapping. When wrapped the short end of the band protrudes out and it can be pulled to tear open the wrapper.
Patent IT-1196793-B (IT)
Title: Trouser top band fixing
Inventor: PAPAJEWSKI GERD HEINZ
IPC: D05B/
Filed: 1986-11-19
Granted: 1988-11-25
Abstract: When the top of a garment, e.g., of trousers is to be reinforced by a two-layer band the outstanding band ends must be folded in so that the new band end terminates flush with the trouser material. The device to do this includes two splay-out fingers, to which movable carrier elements are co-ordinated. Each carries a clamping piece and a folding element. Points on the carrier elements guide the folding elements when the move in the direction of arrows and fold the outstanding ends in the dotted position.
Patent IT-1247875-B (IT)
Title: Multiple straightening unit for steel wire of different diameters
Inventor: URSELLA ALFREDO
IPC: B23P/
Filed: 1990-03-30
Granted: 1995-01-04
Abstract: This invention relates to a mechanical unit for the multiple straightening of steel wire of different diameters coming from coils and delivering them for subsequent processing. The device permits rapid provision of wire of the desired diameter for the processing, and comprises a plurality of straightening rollers located in several lines each capable of working on a particular diameter. The lines are rapidly positioned automatically.
Patent IT-1239668-B (IT)
Title: Feeding yarn packages from spinning to winding machines
Inventor: CASASOLA LUCIANO
IPC: D01H/
Filed: 1990-04-10
Granted: 1993-11-11
Abstract: A system to feed yarn packages from a spinning machine to a feeder for a winding machine is such that it includes at least one yarn package storage working in cooperation with the feeder (22). Pref. yarn packages from a spinning machine (10) are either fed directly by overhead conveyor (19,20) to the feeder (22) of a winding machine (29) or are fed into package storage containers (15) for auxiliary processes such as steaming. The storage containers are tipped into the feeder (22) by overturning means (24).
Patent IT-1236386-B (IT)
Title: Drying procedure for wet leather and the machine to accomplish such procedure
Inventor: VERZA GIAMPIETRO
IPC: C14B/
Filed: 1989-11-14
Granted: 1993-02-25
Abstract: A drying and dehumidifying machine (1), with a rotating tape pressing device (2), of the known type, and the successive procedures to provide for the dehumidification of wet leathers, by making the leathers pass between two transporter tapes, a lower felt one (6), and an upper steel one (7) respectively, with lower (8) and upper (9) compressing rollers respectively. Between each of these pairs, radiant elements (10) are arranged, with the advancing velocity of the regulating tapes being determined on the basis of the temperature of the radiant elements, and on the basis of the thickness of the leather undergoing processing, as well as on the basis of the degree of the final humidity desired. (fig.1)
Patent LT-5895-B (LT)
Title: Method for extraction of hydrogen from water
Inventor: MILCIUS DARIUS
IPC: C01B3/00
Filed: 2011-05-18
Abstract: Invention relates to hydrogen energy technologies and, in particular to hydrogen from water extraction method. The method of the invention characterized in that the hydrogen produced by decomposition of water molecules into H and O atoms by energetic water nanodrops insertion into membranes. This is accomplished by forcing water into water vapor, and water vapor - into the water nanodrops, which continue electrified, accelerated in an electric field and inserted into the surface layers of the membrane that selectively let in hydrogen atoms. Energetic water nanodrops, which kinetic energy exceeds the total communication energy between the atoms that make up nanodrops, resolve into H and O atoms on the surface of the membrane. H atoms have passed through the membrane, forming H2 gas.
Patent MX-168528-B (MX)
Inventor: CRISPELL COREY F
IPC: F16B35/00
Filed: 1988-03-04
Abstract: A set screw (500) having a novel cup-point for engagement with a shaft or rod. The cup-point has knurling (516) on a portion of its outer circumferential surface and is provided with a smooth frustoconical surface portion adjacent the knurling such that, in use, the smooth surface portion (514) of the cup-point engages the surface of the rod or shaft before the knurling.
Patent MX-166562-B (MX)
Title: Mejoras en pelicula y cinta de sujecion estirable y estable
Inventor: GESP MARC
IPC: B32B25/10
Filed: 1989-09-12
Abstract: La presente invención se refiere a mejoras en película y cinta de sujeción estirable y estable, en donde la película comprende, cuando menos, dos capas, caracterizadas, en que cuando menos la primera de las capas tiene estabilidad dimensional hasta llegar a un punto o serie de puntos de cedencia en donde la capa cede con las tensiones de estiramiento manual mientras que, cuando menos, la segunda capa conserva su elasticidad completa en las mismas tensiones la película antes del estiramiento manual hasta esas tensiones, es, cuando menos en forma parcial, inelástica; la película al estirarla en forma manual hasta las tensiones dadas se vuelve elástica por completo; en donde la película tiene sentidos de longitud, anchura y espesor y la primera capa tiene, cuando menos, un segmento central de espesor reducido ubicado a lo largo del sentido de longitud, la cinta incluye una película y una capa de adhesivo sensible a la presión relacionada con la película en los segmentos terminales de ella en su sentido longitudinal para proveer un segmento central que está libre de adhesivo la primera capa tiene un segmento central de espesor reducido alineado con el segmento central de la capa adhesiva.
Patent MX-170370-B (MX)
Title: Mejoras en composicion espojante para plasticos y metodo para formarla
Inventor: HALLMANN GUNTER
IPC: B29C67/20
Filed: 1989-09-20
Abstract: La presente invención se refiere a una composición esponjante para plásticos, caracterizada porque comprende la combinación de 0.5 a 16 partes en peso de un esponjante exotermico; 1 a 32 partes en peso de un plastificante; 0.5 a 16 partes en peso de un esponjante endotermico estabilizado; 0.5 a 16 partes en peso de un nucleante; 0.01 a 3 partes en peso de un iniciador de espuma; y 95 a 17 partes en peso de un vehiculo.
Patent MX-170444-B (MX)
Title: Procedimiento para la preparacion de productos intermediarios de colorantes
Inventor: VINCZE JANOS
IPC: C07C213/02
Filed: 1989-11-17
Abstract: La presente invención se refiere a procedimiento para la preparación de los compuestos de la fórmula I, caracterizado porque un compuesto de la fórmula 3, reacción con un agente de halogenación en presencia de un compuesto de la fórmula NA bajo liberación de aniones X- donde R, R1, R2, R3 y (alq) en la fórmula (3) tienen cada vez el significado indicado anteriormente y NA representa el compuesto nitrogenado, no cargado, en que se basa el radical -NA+.
Patent MX-167323-B (MX)
Title: Mejoras en metodo para hacer un nucleo emparedado de metal amorfo para transformadores
Inventor: VALENCIC MILAN DONALD
IPC: H01F41/02
Filed: 1990-01-25
Abstract: La presente invención se refiere a mejoras en método para hacer un transformador que tenga un núcleo devanado de metal amorfo, la mejora que hace que el transformador sea autoportante, caracterizadas porque cubrir la cara de un núcleo con un subestrato revestido con resina que impide el desprendimiento de partículas de metal amorfo y se convierte en elemento estructural del núcleo.
Patent MX-170955-B (MX)
Title: Composicion acuosa gelificable y su uso en la recuperacion mejorada de petroleo
Inventor: LOCKHART THOMAS PAUL
IPC: C09K8/512
Filed: 1990-03-30
Abstract: La presente invención se refiere a una composición acuosa gelificable para reducir la permeabilidad de zonas de permeabilidad elevada en un depósito de petróleo, que comprende: a) agua; b) un polímero soluble en agua sintético o natural de peso molecular elevado entrelazable por medio de iones de Cr(III); c) una sal inorgánica de Cr(III)soluble en agua; d) un ligando orgánico retardante de la gelificación definible mediante la fórmula.
Patent MX-166970-B (MX)
Title: Mejoras en interruptor de circuito con desenganche magnetico bajo, ajustable
Inventor: SANNER KENNETH WAYNE
IPC: H01H71/40
Filed: 1990-09-20
Abstract: La presente invención se refiere a mejoras en interruptor de circuito con desenganche magnético bajo, ajustable para responder a las corrientes anormales en un conductor en un sistema eléctrico, que incluye contactos eléctricos operables entre una posición cerrada, en la cual se completa un circuito a través del conductor, y una posición abierta en la cual el circuito a través del conductor se interrumpe, un mecanismo de funcionamiento desenganchables operables para abrir los contactos eléctricos cuando está desenganchanchos, un conjunto de desenganche magnético que incluye una estructura magnética estacionaria en la cual se produce flujo magnético mediante la corriente del conductor que pasa a través de los contactos eléctricos; un armazón movible que es atraido hacia la estructura magnética estacionaria mediante el flujo magnético producido por una corriente anormal de un valor seleccionado, a través de los contactos eléctricos para desenganchar el mecansmo de funcionamiento desenganchable y abrir los contactos eléctricos; un resorte que aplica una fuerza de empuje de resorte al armazón, para empujar el armazón, en alejamiento de estructura estacionaria, a fin de formar un espacio entre los mismos, caracterizadas porque un dispositivo de ajuste de resorte, movible sobre un intervalo de viaje, que ajsuta la fuerza de empuje para el cual el armazón se atrae hacia la estructura magnética fija, para desenganchar el mecanismo de funcionamiento desenganchable, proporcionando dicho dispostivo de ajuste de resorte una primera relación entre el movimiento del dispositivo de ajuste de resorte una primera relación entre el movi miento del disposito de ajuste de resorte y el cambio en la fuerza de empuje sobre una primera porción del intervalo de viaje del dispositivo de ajuste de resorte proporcionando una segunda relación entre el movimientodel dispositivo de ajuste de resorte y el cambio en la fuerza de empuje sobre una segunda porción del intervalo de viaje, del dispositivo de ajuste de resorte.
Patent PT-90910-B (PT)
Title: sistema de moldagem e cimbramento para betonagem de grandes áreas
IPC: E01D21/00
Filed: 1989-06-20
Abstract: O presente invento dis respeito a um sistema de cimbramento
e moldagem de grandes áreas, nomeadamente para tabuleiros
de pontes e grandes lajes fungiformes.
Com este novo invento é possível fazer o cimbramento e
dos pilares sem necessidade de
seja ele α próprio
a moldagem a partir directamente
qualquer tipo de apoio no pisa inferior,
terreno ou a laje inferior.
Para esse efeita, a sistema recorre basicamente à
colocação de cachorros (i) e consolas (2) sobre os pilares os
quais apresentam roletes (3) parca assentamento de asnas longitudinais
(4)que suportam as vigas transversais (5). Deste modo,
depois da colocação de vários elementos de fixação e de basculamento,
do solho (7) e da colocação da armação de ferro e contraventamentos
procede—se à betonagem. A desmoldagem inicia-se após
o 29. dia de betonagem podendc>~se retirar o contraventamento
entre conjuntos e bascular bascular os painéis painéis e depois do temponecessário de cura inicia-se o abaixamento das roletas (3) de
apoio de modo a permitir o avanço de todo o conjunto que è puxado
por dispositivo apropriado. Com este sistema reduz-se drasticamente
a mão de obra, o tempo de construção, factores que influenciam
favoravelmente os custos finais da obra.
Patent PT-96145-B (PT)
Inventor: MARTIN JOSEPH ARMSTRONG
IPC: A61K38/00
Filed: 1990-12-10
Abstract: Compounds of the general formula <CHEM>       wherein R represents benzyloxycarbonyl or 2-quinolylcarbonyl, and their pharmaceutically acceptable acid addition salts inhibit proteases of viral origin and can be used as medicaments for the treatment or prophylaxis of viral infections.
Patent PT-98027-B (PT)
Inventor: SOFIA ROBERT DUANE
IPC: A61K31/325
Filed: 1991-06-19
Abstract: This invention relates to a process for the preparation of pharmaceutical compositions containing 2-phenyl-1,3- propanediol dicarbamate as active ingredient, in the form of a single dose, for the prevention and control of harm produced by hypoxic conditions following intracerebral bleeding or a cerebral ischaemic accident which comprises the incorporation of approximately 25 mg to approximately 500 milligrams of the said active ingredient in a mixture of vehicle substances and/or pharmaceutically acceptable auxiliaries.
Patent PT-98825-B (PT)
Inventor: OCHI KIYOSHIGE
IPC: A61K9/14
Filed: 1991-08-30
Abstract: A stock solution comprising an aqueous suspension containing 1 to 2 g/ml of sucralfate particles with a mean diameter of 50 Al or less, which is used for producing sucralfate preparations; and a process for producing said stock solution which comprises dispersing wet sucralfate powder as such in water or an aqueous medium and disintegrating the dispersed powder into particles with a mean diameter of 50 Al or less. The stock solution thus obtained directly from the wet sucralfate powder has properties and pharmacological activities comparable to those of the stock solution obtained from dried sucralfate powder. This wet process is an excellent industrial process because it is excellent in profitability and workability and is reduced in the problem of envrionmental pollution as compared with the conventional dry process. <IMAGE>
Patent SE-397788-B (SE)
Inventor: WISE B A
IPC: H01F41/10
Filed: 1974-06-13
Abstract: 1293395 Percussive drilling GENERAL DYNAMICS CORP 5 Nov 1969 [14 Nov 1968] 1641/72 Divided out of 1293394 Heading B4C [Also in Division E1] A hammer 64 in a percussive earth drill, is associated with a folded impact spring 62 through which the hammer blow is transmitted to the drill steel 68. The spring is preferably accommodated as shown in a bore 70 of the hammer and consists of inner and outer tubes 62a, 62b, whose thickness and length are selected to give the desired stiffness in the longitudinal direction. The stiffness is preferably such that 0À7<pcSwCs<1À5 where p, c and S are respectively the density, sonic velocity and cross-sectional area of the drill steel, w = 2# times the impact frequency, and Cs is the compliance (the inverse of the stiffness) of the spring.
Patent SE-423978-B (SE)
Title: Method and device for compound casting a cast iron roller
Inventor: WEDIN O
IPC: B22D19/16
Filed: 1980-11-17
Abstract: A cast iron roller is compound cast in order to achieve a hard mantle 43 and a softer core. At the compound casting, a roller mould is utilised, which is assembled from upper and lower mould parts and a chill 35. Firstly, the liquid mantle material is poured into the mould by means of riser casting during rotation. A sleeve, forming said mantle is allowed to solidify adjacent the wall of the chill. Mantle material still not solidified is drained via a releasable flap 26 in the bottom wall of the mould. After the draining, the lower mould part 20a, 20b and the remaining part of the mould are separated from each other, following which the latter with said contained sleeve in still dripping state and retained in the chill by means of a releasable retainer ring 38 arranged at its underside, is transferred to and joined with a new, second lower mould part. Subsequently, liquid core material is poured into the mould with the new lower mould part by means of casting via the upper part of the latter mould. <IMAGE>
Patent SE-464971-B (SE)
Title: Coating of a continuous paper web
Inventor: WALLSTEN H I
IPC: B05C11/04
Filed: 1984-10-23
Abstract: Use of a coating device intended for coating a continuous paper web 4 whilst avoiding fogging from the coating agent after the nip between roller and paper web, which device comprises a rotating roller 1 and an elastically resilient blade 3, members for advancing the paper web through a nip formed between the roller and the blade and members for producing a coating agent surplus 9 in front of the said nip between on the one hand the blade 3 and the paper web 4 and on the other hand the paper web 4 and the roller 1, the paper web 4 being propelled at a web speed of over 400 m/min. and being bilaterally coated with a combined total of more than 14 g/m2 on both sides of the paper web and, immediately after passing through the nip 5 formed between the blade 3 and the roller 1, being drawn off over the edge of the blade 3 at an angle within the range 8-12 DEGREE relative to the tangent 6 at the point of contact between the blade and the roller. <IMAGE>
Patent SE-457759-B (SE)
Title: CRT appts. reducing stray magnetic fields
Inventor: LAANGH A
IPC: H04N9/29
Filed: 1986-03-27
Abstract: The leakage field of the c.r.t (3) is composed of dipole and quadrupole fields. A dipole compensation field is generated by a first compensation loop (7) and a quadrupole compensation field by a second loop (9). The first loop is flat and at right angles to the magnetic deflecting field (B). The second loop is also flat and at right angles to the longitudinal symmetrical axis (Z) of the c.r.t. and has upper (9a) and lower (9a) parts which generate two mutually opposing dipole fields (DK2,DK3). The centres of gravity (TP1, TP2) of the loops lie on the symmetrical axis (Z) respectively at the forward edge (6) of the funnel-like casing (4) and the forward part of the deflecting coil (1). The compensation loops are connected in series with the deflecting coil.
Patent ZA-9410214-B (ZA)
Title: Single strand block-type rolling mill.
Inventor: SHORE TERENCE M
IPC: B21B31/02
Filed: 1994-12-21
Abstract: A single strand block-type rolling mill has pairs of oppositely inclined work rolls (16) arranged successively along a mill pass line (18) to roll rod and bar products in a twist-free manner. A planar base structure extends in parallel relationship between the mill pass line. A plurality of housings (32) are arranged seriatim along the mill pass line. The housings are secured to the base structure and have mutually overlapping portions secured to one another. Each housing includes intermediate drive components for driving a pair of roll shafts (40) carrying one of the work roll pairs, with the intermediate drive components being mechanically coupled to each other and to a common mill drive. <IMAGE>
Patent AT-412851-B (AT)
Inventor: DEIBL GUENTHER
IPC: F28F5/02
Filed: 2003-07-18
Granted: 2005-08-25
Abstract: An internally cooled strand-guiding roll for a continuous casting installation, having a central rotatable shaft and at least one roll shell supported fixed against rotation on the shaft. To make the strand-guiding roll better able to withstand the mechanical and thermal stresses, to ensure that it is suitable for large strand widths and to enable maintenance work to be carried out, the roll shell has coolant passages passing through it, and the coolant passages are arranged in the roll shell at a constant distance from the cylindrical roll shell outer surface of the roll shell and preferably at the area between the shaft and the roll shell. It is preferable for at least one water guide ring to be arranged between the roll shell and the central shaft.
Patent CN-1345474-B (CN)
Title: 具有减少相分离、利用第三族氮化物四元金属体系的光发射装置
Inventor: HARRIS JAMES S JR
IPC: H01L29/201
Filed: 2000-03-01
Granted: 2012-11-14
Abstract: 本发明披露了一种供半导体结构用的第III族氮化物四元材料体系，包括：激光二极管，晶体管，和光检测器，所述结构减少或消除相分离并提供增加的发射效率。在举例性实施方案中，半导体结构包括：在基本没有相分离下形成的第一导电型的第一InGaAlN层，基本没有相分离的InGaAlN活性层，和基本没有相分离下形成的相反导电型的第三InGaAlN层。