baber/WOPTO huggingface dataset:
Patent IT-1231023-B (IT)
Inventor: ROSSETTO GIORGIO
IPC: B04B5/00
Filed: 1989-07-31
Granted: 1991-11-08
Abstract: The invention discloses a device for closing the inlet of a containment well (1) of a blood centrifugation cell (2) in the body of a centrifugation machine. A plate (7) is supported at one end of the inlet of the containment well (1) and is rotatable about the horizontal axis. The plate (7) has a pair of parallel pins (5, 6) extending perpendicularly from the surface. A pair of half-lids (3, 4) are each pivotably supported at one end thereof by one of the pins (5, 6), and have matable inner edges. The closing device (15, 16) includes means for locking the half-lids (3, 4) into a closure position, whereby said half-lids (3, 4) are rotated downwardly against the inlet with the half-lids (3, 4) pivoted together, thereby closing the inlet of the containment well (1).
Patent IT-1231774-B (IT)
Inventor: PORRI LIDO
IPC: C08F4/60
Filed: 1989-08-03
Granted: 1991-12-21
Abstract: Alpha-olefin polymers and copolymers are prepared by polymerizing the monomers in the presence of a catalyst obtained by bringing into contact:  a) a compound definable by the formula: <CHEM>  where:  M represents a metal of group 4B of the periodic table of elements; each R independently represents a halogen atom; a linear or branched C1-C10 alkyl group; or an aryl group; and each Cp independently represents the cyclopentadienyl, indenyl or fluorenyl group, possibly carrying one or more C1-C4 alkyl substituents, which Cp groups can also be connected together by a carbon atom or alkylsilane bridge structure; b) a trialkylaluminium: <CHEM> where each R min  independently represents a linear or branched C1-C10 alkyl group, or an aryl group; and  c) a distannoxane: <CHEM> where each R sec  independently represents a linear or branched C1-C6 alkyl group, or an aryl group; the molar ratio of component (b) to component (a) being less than about 700,000/1 and the molar ratio of component (c) to component (b) being less than 1/1. The catalyst is active in the homopolymerization of ethylene, propylene and higher alpha-olefins, in the copolymerization of ethylene with propylene or with a higher alpha-olefin, and in the terpolymerization of ethylene, propylene and diene.
Patent IT-1175571-B (IT)
Title: Device for collecting thread onto a conical bobbin
Inventor: CORIO FELICIANO
IPC: D01H/
Filed: 1984-07-13
Granted: 1987-07-01
Abstract: Continuous prodn. of snacks from ceral flour comprises: (a) continuously feeding the flour into an enclosure having feed and delivery ends (b) transporting the flour inside the enclosure under friction from the feed to the delivery end with conditions preventing its swelling; (c) subjecting the flour inside the enclosure to a gradually increasing temp. to plasticize and rpessurize it; (d) extruding the plastizcized flour through a die so that it swells up and solidifies to produce a continuous body; and (e) comminuting the continuous body
Patent IT-1227251-B (IT)
Title: Circular knitting machine
Inventor: ANDO JAN
IPC: D04B15/78
Filed: 1988-09-30
Granted: 1991-03-28
Abstract: The present invention concerns a circular knitting machine, in particular a machine with reduced diameter provided with multiple feeding, working units, and a main program support associated with the previous ones. The auxiliary program support, together with its relative control device, is envisaged in the main program support, and the very auxiliary program support is aimed at heating up the machine until it reaches operational temperature without any knitting fabric is manufactured.
Patent IT-1209127-B (IT)
Title: Pyrano-quinoline derivs. and heterocyclic analogues
Inventor: DAVID COX
IPC: C07D237/26
Filed: 1979-10-30
Granted: 1989-07-10
Abstract: Heterocyclic cpds. of formula (I) and their pharmaceutically acceptable derivs. are new. (where one adjacent pair of R5-R8 gps. forms a -CZC(G1)=C(G2)-Z- chain, and R4,R9 and the other R5-R8 gps. are H, halogen, alkyl, alkenyl, NO2, NR1R2, OR3, S(O)nR3, or alkyl substd. by OH, NH2, alkoxy or carbonyloxy(sic). n=O, 1 or 2. R1 and R2 are H alkyl, CONHR3, or phenyl opt. substd. by alkyl or halogen, or NR1R2 is a 5- or 6-membered heterocyclic gp. R3 is H, alkyl alkenyl or phenyl. One of G1 and G2 is H and the other is E. where E is COOH, tetrazol-5-yl or a gp. of formula: where R10 and R11 are H, alkyl, alkenyl, phenylalkyl, alkanoyl or alkoxycarbonyl, provided that R10 is H when R11 is H. Each Z is independently O or S. One or two of a-d are N and the others are C, with the proviso that when a=b=c=C and d=N, R4 cannot be OH para to the N atom when (i) E is ortho to the N atom and comprises COOH, tetrazol-5-yl or unsubstd. (tetrazol-5-yl) carbamoyl, (ii) R9=H, (iii) G1=H and G2=E, (iv) R5-R8 are H, halogen, OH, alkyl, alkenyl, alkoxy or NR1R2 and (V) either Z gp. is O). Cpds. (I) are antiallergic agents useful for treating a wide range of disorders associated with antigen-antibody reactions or excessive mucus secretion.
Patent IT-1126376-B (IT)
Title: Rigidifying and/or sound-insulating sheet metal parts
Inventor: LUCCA EUSEBIO
IPC: E04B/
Filed: 1979-11-22
Granted: 1986-05-21
Abstract: Thin-walled laminar structural members, esp. of sheet metal, are provided with a rigidifying and/or sound-dulling layer by coating at least part of member surface with a preformed, coherent flexible polymer layer. The layer contains, (i) a thermoplastic component, (I), which is or contains a hot melt adhesive, (ii) a liq. non-volatile plasticiser, (II), capable of controlled self-polymerisation, and (iii) a catalyst, (III), for thermally initiating plasticiser polymerisation. The polymer layer is then heated to initiate plasticiser polymerisation and opt. simultaneously bond the polymer compsn. layer to member surface. A hot melt adhesive laminate mixt. contg. (I), (II), (III) and filler is claimed. The material is used esp. for car parts, e.g. car-doors, but can be used for rigidifying and drone-insulating other materials.
Patent IT-1042924-B (IT)
Title: Phosphate free granules contg submicron calcium carbonate - and an alkali (bi) carbonate or sesquicarbonate, useful washing agent additives to ppte soluble calcium salts
IPC: B01J/
Filed: 1975-09-26
Granted: 1980-01-30
Abstract: Phosphate-free calcium carbonate-contg. granules are made from (a) submicron calcium carbonate particles with a large effective surface and a low degree of agglomeration and (b) an alkali carbonate, bicarbonate and/or sesquicarbinate in a wt. ratio (b): (a) of 1:2 to 75:1. The granules are useful as additives to washing powders which dissolve rapidly and which act as crystallisation grafts to ppte. soluble Ca salts from the bath.
Patent IT-1088176-B (IT)
Title: Age deterioration resistant coated recording disc - having a dielectric layer formed by glow discharge from styrene and nitrogen
IPC: H04N/
Filed: 1977-10-31
Granted: 1985-06-10
Abstract: A capacitive recording means comprises a disc having a spiral groove on its face with audio/video information in the form of geometric variations in the groove, a thin conductive layer on it, and a thin dielectric layer formed from styrene and nitrogen in a flow discharge on the conductive layer. A lubricant layer is opt. provided on the dielectric layer. When the dielectric layer contains 2-12 atomic % N, the age deterioration resistance and wear characteristic of the disc are greatly improved. The adhesion of the dielectric layer to a metal conductive layer not contg. Cu at the dielectric interface is also improved. In an example, vinyl video disc is coated in a vacuum chamber with successive layers of Cu(SO Angstroms), Inconel 600 alloy (200 Angstroms), a dielectric material formed from styrene and 5 atomic % N in a glow discharge (225 Angstroms), and a lubricant, (CH3)3SiO Si(R)(CH3)-O xSi(CH3)3 where R is 4-20C alkyl (180 A).
Patent IT-1180941-B (IT)
Title: Meat treatment in brine
Inventor: ZUCCHELLI ANTONIO
IPC: A22C/
Filed: 1984-12-21
Granted: 1987-09-23
Abstract: A pharmaceutical composition for aphthous stomatitis contg. topical application to ulcers of aphthous Sucralfate in aq. soln.
Patent IT-1199946-B (IT)
Title: Multi-burner appts. with monitoring arrangement
Inventor: HAFTKE JOZEF JERZY
IPC: F23N/
Filed: 1985-02-12
Granted: 1989-01-05
Abstract: A sensor is provided to measure the flow of fuel to the splitter and a sensor measures the flow of primary air to the splitter. An arrangement is provided to determine when the flame at each burner is burning under optimum conditions and devices are included to provide a variable supply of secondary air to each burner. A sensor measures the secondary air supply at optimum conditions and from the ratio of the air supplies to each burner the total fuel supply, the amounts of fuel that are supplied to each burner are divided. Optimum burning conditions for each burner may be determined by intermittently and transiently varying the flow of fuel to the burner and responding to the nature of the consequent variation in the temp. of the flame.
Patent IT-1231750-B (IT)
Inventor: PISTOIA GIANFRANCO
IPC: H01M10/058
Filed: 1989-05-12
Granted: 1991-12-21
Abstract: High energy and high power lithium storage batteries, comprising and anode of lithium or lithium alloy, a non-aqueous electrolytic solution containing a lithium salt in one or more organic solvents or a solid electrolyte consisting of a lithium salt/polymeric material complex, and a cathode based on a lithium-vanadium oxide of nominal stoichiometric formula LiV3O8, which is obtained in the amorphous form by means of a new process of synthesis in aqueous solution. The choice of the amorphous form for the cathode material provides better performance with respect to the corresponding material in the crystalline form.
Patent IT-1242361-B (IT)
Title: System for automatic focusing of aerials
Inventor: GALATI GASPARE
IPC: H01Q/
Filed: 1990-09-11
Granted: 1994-03-04
Abstract: System for focusing the principal lobe of an aerial, preferably of the distributed type, in other words one consisting of a set of modules connected by a non-rigid structure. Each module is capable of receiving and/or transmitting electromagnetic waves, typically microwaves in pulsed mode. This system enables the aerial to be focused, and therefore enables the principal lobe to be formed in any pre-assigned direction, from the coherent sum of the signals from the individual modules. <IMAGE>
Patent IT-1235041-B (IT)
Title: Lever type security lock, for variably mapped keys
Inventor: GIUBILEI ENEA
IPC: E05B/
Filed: 1988-10-19
Granted: 1992-06-17
Abstract: Lever type security lock, for variably mapped keys. The map (4) of the key (1) consists of a power part (4b), consisting of clasps (5d, ..., 5n) designed to cause the bolt (17) of the lock to move, and another unit (4a) consisting of clasps (5a, 5b, 5c) longer than those preceding and adjustable into position along the key to employ particular levers (24a, 24b, 24c) among a multitude of levers of the consensus (24). The mechanism of the lock consists of other levers of adjustable position (28a, 28b, 28c) and fixed position (32a, 32b, 32c) interacting in cascade with the consensus levers (24a, 24b, 24c) to liberate a latch (40) from the bolt (17). If, upon rotation of the key in the cylinder, the consensus clasps should fail to engage completely with their respective levers, the lock will not function, not even if a consensus clasp strikes a fixed section (23) situated at the flank of a consensus lever. If by fraudulent means, other levers should be simultaneously activated with those of the consensus provided for the key, a security mechanism shall engage.(Fig.5)
Patent IT-1189295-B (IT)
Title: Synthetic antigenic vaccines
Inventor: HOPP THOMAS PATRIK
IPC: A61K/
Filed: 1982-06-11
Granted: 1988-02-04
Abstract: Synthetic vaccine comprises a physiologically acceptable carrier on which is disposed a synthetic peptide residue (I) contg. a sequence of 6 amino acids corresp. to the sequence of such amino acids in a protein antigen or allergen where the greatest local average hydrophilicity is found. This hydrophilicity is determined by assigning relative values to the amino acids as follows: arginine 3.0; aspartic acid 3.0 + or -1; glutamic acid 3.0 + or -1; lysine 3.0; serine 0.3; asparagine 0.2; glutamine 0.2; glycine 0.0; proline-0.5 + or -1; threonine-0.4; alanine -0.5; histidine -0.5; cysteine -1.0; methionine -1.3; valine -1.5; isoleucine -1.8; leucine -1.8; tyrosine -2.3; phenylalanine -2.5; and tryptophan -3.4. Then the repetitive local average of hydrophilicity values at a number of points along the amino acid chain is determined. From the results the points of greatest local average hydrophilicity are determined. The vaccine when free from an amino acid sequence corresp. to the entire protein antigen or allergen evokes a protective immunological response by stimulation of antibody formation against an antigen or allergen when introduced into a host animal. The vaccines are formed without use of natural sera and so are free from contaminating serum proteins, viral residues, lipids, DNA etc.
Patent IT-1165249-B (IT)
Inventor: SODERSTROM GERT WILHELM
IPC: E03F3/04
Filed: 1979-12-03
Granted: 1987-04-22
Abstract: PCT No. PCT/SE79/00245 Sec. 371 Date Jul. 25, 1980 Sec. 102(e) Date Jul. 25, 1980 PCT Filed Dec. 3, 1979 PCT Pub. No. WO80/01180 PCT Pub. Date Jun. 12, 1980.A drain pipe consisting of an outer pipe casing, which downwardly or on the lower surface is provided in the longitudinal direction with a recess, from which two partition walls extend upward and are connected at the upper end to the inside of the pipe casing via extensions of the partition walls resembling inclined roofs. In the inclined roof shaped extensions, which are connected in a line at the inside of the pipe casing, overflow openings are milled in a single operation.
Patent IT-1201797-B (IT)
Title: Multiple operation work station for bottles etc.
Inventor: GRILLIAT ROGER
IPC: B23Q/
Filed: 1986-07-11
Granted: 1989-02-02
Abstract: The method of continuously treating objects has a work station (3) with an inlet star wheel (4), fed from a conveyor (1), with a number of pockets (a,b--n). An object admitted is carried by a pocket (a) to an intermediate wheel (5), treated then passed to an exit wheel (6). All these wheels have pockets in multiples of the number of operations. A transfer wheel (7), with the number of pockets equal to the number of required operations, then returns the object for another cycle but to a succeeding pocket position (b) on the inlet wheel. The pockets (n) in the succession on the exit and transfer wheels have elastomer membranes to eject the treated object to an exit conveyor (8).
Patent LT-5738-B (LT)
Title: TuTA-SKALPELIS ODOS DARINIU (NAVIKU) KRIOEKSCIZIJAI
Inventor: PRUSINSKAS JUOZAS
IPC: A61B18/00
Filed: 2009-09-29
Abstract: The invention is related to medicine and can be used for skin, mucous membranes derivative, additional haemangioma, warts, tumour removal process. The aim of this invention is a nozzle-scalpel for skin derivatives (tumours) crio excision, enabling to get qualitative and ablastic biopsic material also to remove non-malignant or malignant skin or mucous membranes tumour at first freezing it (crio fixation) by liquid nitrogen. According to area, thickness of derivative it can be selected size of nozzle-scalpel. For reduce operating injury zone, increase ablastion. The point of the invention is that the nozzle-scalpel for skin derivatives (tumour) crio excision, consists of a cylinder with cutting edge in one end, which does a scalpel function. The cylinder is from 1 to 40 mm in diameter.
Patent LT-5926-B (LT)
Title: Cationic starch flocculant and the method of production thereof
Inventor: ZEMAITAITIS ALGIRDAS
IPC: C08B31/00
Filed: 2012-06-13
Abstract: The invention relates to the field of chemistry and can be used to produce the cationic flocculants from starch for industrial and municipal wastewater and sludge processing. The way to obtain the cationic starch flocculants with high accessibility of N-(2-hydroxy)propyl-3-trimethylammonium groups to polyanions includes etherification of starch microgranules with glycidyltrimethylammonium chloride and dispergation of mixture consisted of etherification reaction mixture and solution of hydrogen peroxide at room temperature by shearing force.
Patent MX-167753-B (MX)
Title: Mezclas de colorantes monoazoicos
Inventor: BOOS MARGARETA
IPC: C09B29/085
Filed: 1988-02-16
Abstract: La presente invención se refiere a mezclas de colorantes monoazóicos, caracterizadas porque contienen uno o varios colorantes de la fórmula (I) y uno o varios colorantes de la fórmula (II) donde R1 y R2, independientemente entre sí, significan alquilo lineal o ramificado con a 6 átomos de carbono, R significa alquilo lineal o ramificado con 1 a 5 átomos de carbono y Hal significa cloro o bromo.
Patent MX-167187-B (MX)
Title: Puntal de suspension amortiguado friccionalmente
Inventor: PATON H NEIL
IPC: B60G15/04
Filed: 1988-05-18
Abstract: La presente invención se refiere a un puntal de suspensión amortiguado por fricción que incluye un primer miembro portador de carga; un segundo miembro portador de carga movible telescópicamente dentro del priemer miembro portador de carga; un conjunto amortiguador bidireccional sostenido mediante los primeros miembros portadores de carga, el conjunto amortiguador bidireccional incluye primeros medios de amortiguamiento para aplicar una primera fuerza de amortiguamiento de fricción al segundo miembro portador de carga en respuesta a la contracción del primer y segundo miembros portadores de carga bajo condiciones de sacudida y para aplicar una segunda fuerza amortiguadora de fricción al segundo miembro portador de carga en respuesta a la extensión del primer y segundo miembros portadores de carga bajo condiciones rebote, caracterizado porque un montaje amortiguador uni-direccional se apoya en el segundo miembro portador de carga separado del montaje que comprende segundos medios amortiguadores para aplicar una tercera fuerza de amortiguamiento de fricción a los primeros miembros protadores de carga prácticamente sólo en respuesta ya sea a la extensión o contracción de los primeros y segundos miembros portadores de carga bajo condiciones de rebote o amortiguamiento de fricción obtenida  den la dirección de amortiguamiento uni-direccional incluye la primera fuerza amortiguadora de fricción y la tercera fuerza amortiguadora de fricción o la segunda fuerza de amortiguamiento de frcción, el montaje de amortiguamiento uni-direccional incluye un anillo de cuña montado en el extremo interior del segundo miembro portador de carga;  medios de amortiguamiento expandibles, dichos anillos de cuña están inclinados con respecto a la dirección del movimiento telescópico de los primeros y segundos miembros portadores expandibles y por ello empuja a los amortiguadores expandibles contra los primeros miembros portadores de carga ya sea durante la extensión o la contracción de los primeros y segundos miembros portadores de carga.
Patent MX-170011-B (MX)
Title: Señal de television codificada con informacion auxiliar vertical-temporal
Inventor: ISNARDI MICHAEL ANTHONY
IPC: G06T9/00
Filed: 1988-09-13
Abstract: La presente invención se refiere a un sistema para procesar una señal de tipo de televisión, caracterizado porque comprende: medios para proveer una señal inicial de tipo de televisión que tiene un régimen inicial de exploración de línea de imagen, para producir resolución de imagen mejorada con respecto a una imagen de señal de televisión normal; medios para convertir la señal de televisión inicial a una con un régimen de línea menor que el régimen de línea inicial; sujeta dicha señal de televisión convertida a ser reconvertida a la señal inicial; en donde, para facilitar dicha reconversión, el sistema incluye: medios que responden a la señal de televisión inicial para desarrollar un componente de señal auxiliar que comprende información vertical-temporal, derivada de la información de diferencia de campo de imagen de la señal de televisión inicial.
Patent MX-171776-B (MX)
Title: Dispositivo de control de un motor de corriente continua, destinado especialmente para el mando de partes abribles en vehiculos automoviles
Inventor: PERIOU PIERRE
IPC: H02H7/085
Filed: 1989-01-12
Abstract: La presente invención se refiere a un dispositivo de control de un motor de corriente de continua alimentado por un generador de tensión por medio de una línea de resistencia determinada, sobre la que se coloca cuando menos un relé de mando de motor en uno de los dos sentidos de marcha, caracterizado en que comprende una resistencia auxiliar en serie con el motor, un medio de corto circuito del mismo, cuyo valor se selecciona suficiente para que el motor no arranque cuando el relé está cerrado, medios de medición de la intensidad de corriente que atravieza entonces la resistencia auxilar, así como de la tensión en la línea de alimentación del motor, medios de cálculo de la suma de la resistencia de la línea y de la resistencia interna del motor a partir de los valores medidos para la intensidad de corriente y tensión, una temporización capaz de excitar el medio de corto circuito de la resistencia auxiliar, enseguida después de un cálculo de la suma de resistencia y, medios que comprenden un microprocesador para determinar automaticamente y de forma continua el valor instantáneo, ya sea de la velocidad, o bien de la velocidad y del par del motor a partir de una medida continua de la intensidad de corriente después de ponerse en corto circuito la resistencia auxiliar y medición de la tensión, de preferencia en permanencia.
Patent MX-170214-B (MX)
Title: Mejoras a productos absorbentes conteniendo hidrogels con habilidad para hincharse en contra de la presion
Inventor: KELLENBERGER STANLEY ROY
IPC: A61F13/15
Filed: 1989-04-21
Abstract: La presente invención se refiere a mejoras a compuesto absorbente que comprende una matríz fibrosa y una cantidad de material superabsorbente presente en dicha matríz de fibra porosa, en donde dicho material superabsorbente puede absorber por lo menos 27 ml. de una solución acuosa de cloruro de sodio conteniendo 0.9 por ciento por peso, cloruro de sodio, por gramo de material superabsorbente mientras que está bajo una presión restrictora de por lo menos 21,000 dynes por cm2, siempre que, cuando está en la forma de partículas discretas por lo menos alrededor de 50 por ciento por peso de dicho material superabsorbente tenga un tamaño mayor que el tamaño de poro medio de dicha matríz de fibra porosa cuando está húmeda.
Patent MX-170692-B (MX)
Title: Percursor hidraulico de perforacion
Inventor: ASKEW WARREN E
IPC: E21B29/00
Filed: 1991-05-07
Abstract: La presente invención se refiere a aparato precusor hidráulico, adaptado para utilizarse en aplicaciones de perforación, caracteizado por: un madril telescópicamente dispuesto dentro de una caja, para movimiento relativo hacia la misma entre posiciones extendida y replegada; medio para impedir la rotación relativa de las piezas; superficies de impacto sobre las piezas, adaptadas para hacer contacto una con la otra mediante el movimiento telescópico del mandril a una de las posiciones; y medio para restringir temporalmente el movimiento del mandril hacia una de las posiciones, incluyendo un medio de restricción sobre la caja, teniendo un agujero interno y medio de sellado en la perforación interna, medio de pistón sobre el mandril, deslizable dentro de un medio de cilindro en la caja; en el medio de pistón está axialmente espaciado del medio de restricción, para proporcionar una cámara de presión anular que se adapta para llenarse con aceite hidráulico, un medio de superficie de diámetro agrandado en el mandril, que hace contacto con el medio de sello en el agujero interno del medio de restricción para impedir las fugas entre ellos, y un medio de pasaje de medición en el medio de restricción, para restringir el flujo de aceite de la cámara de presión a medida que el medio de pistón se mueve hacia el medio de restricción; en que el medio de restricción es eficaz para retardar el movimiento del mandril con relación a la caja hasta que el medio de superficie se separe del medio de sello en la perforación.