baber/WOPTO huggingface dataset:
Patent IT-1002145-B (IT)
IPC: A47L5/02
Filed: 1973-11-30
Granted: 1976-05-20
Abstract: 1455996 Producing a casting having an elongate bore therein; making drills; destructible patterns AUGUST LAPPLE GmbH & CO 6 Dec 1973 [7 Dec 1972] 56507/73 Headings B3F, B3A and B3G A casting having an elongate bore therein is made by anchoring an insert in a mould, casting metal around the insert, and then machining away at least part of the insert to form the bore. The insert may be made of graphite and may consist of two parts 12 and 13, the part 12 being machined away and the sleeve-shaped part 13 remaining in position in the finished casting. The mould 11 is formed around a destructible pattern 10, e.g. of polystyrene, the ends of the insert becoming anchored in the moulding sand. After the casting has been removed from the mould and a part of the insert has been drilled away, the end of a pipe (28) may be inserted into the sleeve part and glued in position. Alternatively, the end of the sleeve part 13 may be provided with a thread to facilitate connection of a pipe thereto. The method may be used to manufacture a tool punch provided with vent ducts (2), (3), (4) and (5), Fig. 1 (not shown).
Patent IT-1236415-B (IT)
Title: Device for the withdrawal of plastic sheets from a vertical stack
Inventor: OLLARI ERMES
IPC: B29D/
Filed: 1989-10-13
Granted: 1993-03-01
Abstract: This invention belongs to the sector dealing with the working and welding of polypropylene, polyethylene or PVC films, for the formation of bags, closed on more than one side or border, and supplied or not supplied with punched holes along the longitudinal border.Moe precisely it refers to a vertical stack of plastic sheets or shells, having profiles corresponding to the object to be enclosed, and in particular deals with a device which permits the automatic withdrawal of sheets, one at a time, from this stack.
Patent IT-1199180-B (IT)
Inventor: BORRELLI FRANCESCO
IPC: A61P35/00
Filed: 1984-08-09
Granted: 1988-12-30
Abstract: The invention is directed to products containing an anthraquinone drug and orgotein as a combined preparation for simultaneous, separate or sequential use in cytostatic therapy and the use of orgotein for the manufacture of a medicament for reducing the toxic effects caused by anthraquinone drugs.
Patent IT-1105465-B (IT)
Title: 4-Hydroxypropyl-hexa:hydro-1,5-indane-di:one - by bio-transformation of steroid(s) with microorganism mutants, useful as steroid intermediate (NL 16.8.78)
IPC: C07J/
Filed: 1978-04-24
Granted: 1985-11-04
Abstract: In a new process for the prodn. of alpha-H, 4 alpha-(3-hydroxypropyl)-7 beta-methyl-hexahydro-1,5-indanedione hemiketals of formula (I) or a (I)-contg. fermentation broth, a mutant of the genus Arthrobacter, Bacillus, Brevibacterium, Corynebacterium, Nocardia, Protaaminobacter, Serratia, Streptomyces or Mycobacterium characterised by its capability of selectively degrading steroids (with or without a 17-(2-10C alkyl)side-chain) to form or accumulate (I) in the fermentation broth, esp. Mycobacterium fortuitum DSM 775, is cultivated in an aqueous nutrient medium at pH ca 3.0-6.0 under aerobic conditions in the presence of a steroid with or without a 2-10C 17-alkyl side-chain. (I) is an intermediate for steroids. For example, it can be converted into starting materials for the 19-norsteroid total synthesis described in US 3880884. An example describes the production of the mutant Mycobacterium frtuitum DSM 775 by nitrosoguanidine mutation of M.fortuitum ATCC 6842.
Patent IT-1103148-B (IT)
Title: Electrolytic diaphragm cell for depositing metals - the diaphragm consisting of corrosion resistant metal coated metal screen
Inventor: JOHNSON DAVID RICHARD
IPC: C25C/
Filed: 1978-05-12
Granted: 1985-10-14
Abstract: An electrolytic diaphragm cell for producing a multivalent metal (Ti) in a fusea salt bath comprises an anode and cathode sepd. by a corrosion resistant foraminous diaphragm which comprises a metal wated porous metal (Ni or Co screen) substrate. The diaphragm has a diaphragm coefficient >0 to 0.5 and a flow coefficient of 0.1-2.5. Multivalent metal ions are fed to the cell and generated gas is discharged from the anode compartment. Used for the prod. of V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Te and Pt group metals. The diaphragm is stronger than prior art diaphragms and has a constant porosity which does not have to be regulated during cell operation.
Patent IT-1057152-B (IT)
Title: Loudspeaker has inner moving coil on member stem - and it has outer moving coil on tube and both coils are mounted between separate magnetic poles (NL120876)
IPC: G10K/
Filed: 1976-02-10
Granted: 1982-03-10
Abstract: The loudspeaker consists of a magnet mounted on its frame, a membrane assembly and a suspension device mounted movable in the frame. The membrane assembly has a membrane (12) and a tube (26) coaxial with the magnet (17) and on or close to the suspension device (14). The frame (16) is constructed to leave the whole of the rear side of the membrane free. A second moving coil (22) is mounted on the tube between the second set of poles of the magnet. The first moving coil is located around the membrane stem and between the first pole pair of the magnet coaxially inside the second pole pair.
Patent IT-1247772-B (IT)
Title: Emergency warning system for road vehicles
Inventor: CHIRIO ROBERTO
IPC: F16P/
Filed: 1990-10-31
Granted: 1994-12-30
Abstract: Emergency warning system 1 for road vehicles in which a gas discharge lamp 3 arranged inside a light 2 is capable of emitting the intermittent light beam of pre- established frequency under control of a pilot device 5, 24, which is capable of generating a trigger signal for lamp 3 and is controlled by an automatic device 18 that deactivates it when the speed of the vehicle surpasses a determined value. Figures 1 and 2 <IMAGE>
Patent IT-1155964-B (IT)
Title: Storage bin for free-flowing granular material
Inventor: BONERB TIMOTHY C
IPC: B65D/
Filed: 1982-09-30
Granted: 1987-01-28
Abstract: The flat bottom bin or silo is for storage and discharge of free-flowing granular bulk materials. A flexible, dual-wall, cup-form bag (12) is supported within a bin wall and rests on the flat base (24) of the bin. The granular material is discharged through an opening (22) of the bag by gravity, until only material remains in the bottom corners, according to the material slump angle. The bin is then further emptied by gravity by inflating the bag to expand its inner wall (14) inwardly. The bag may have either a centre or a side discharge opening.
Patent IT-1116775-B (IT)
Title: Determining attenuation characteristics of optical fibres - measures back-scattering of laser beam using boxcar integrator (NL 7.11.78)
Inventor: BRUNO COSTA
IPC: G01R/
Filed: 1977-07-15
Granted: 1986-02-10
Abstract: A pulsed laser source produce a beam focussed by lenses onto a cell holding the optical fibre end section. A semi-reflecting mirror beam splitter is interposed between the lens system and the cell. The cell has a window and a fluid chamber having the same refractive index as the fibre. The end of the fibre is at the focal point of the lens system. The back-scattering from the end of the fibre is reflected by the beam splitter to a second lens system at whose focal point is placed the end of a second length of optical fibre whose physical properties are equal to the fibre under test. The other end of the fibre is coupled to a photo-detector, amplifier and integrator to form a 'boxcar' configuration. The out of the integrator is connected to a recorder.
Patent IT-1119436-B (IT)
Title: Multicomponent composite synthetic filaments
Inventor: MIYOSHI OKAMOTO
IPC: D01H/
Filed: 1979-11-09
Granted: 1986-03-10
Abstract: Composite synthetic filaments of islands-in-a-sea construction have island components of at least two different types which are distributed uniformly throughout the sea-component. The island-components have coeffts. of free contraction which differ by at least 5%, and their combined wts. exceed that of the sea-component. The island-components have a count in the range 0.05-0.6 den., or 0.6-2.0 den., within filaments of 1-15 den. total count. They may lie on the surface of the composite filaments or be completely surrounded by the sea-component. Suitable sepn. and contraction treatments enable the filaments to be converted into superfine multifilament high-bulk yarns which make fabrics with improved cover, insulation, and moisture absorbency, and have excellent handle and drape properties.
Patent IT-1218290-B (IT)
Title: Expanded active clay
Inventor: SIGNORELLI LUCIANA
IPC: A01N/
Filed: 1981-01-30
Granted: 1990-04-12
Abstract: In a telecine chain, the scanning raster is rotated by applying a magnetic field perpendicular to the axis of the electron beam, and the distortion introduced by such rotation is compensated for. A rotate coil is located about the scanning tube the coil formed so that current passing through it induces the magnetic field and thus effects the rotation of the raster. The degree of rotation is within limits dependent on the current, and the direction of rotation is dependent on the direction of current flow. There is pref. an Absolute Angle Generator which has an input common with the input which controls the current through the Rotate Coil and which provides outputs for the compensation functions. Focus compensation is effected by applying a stimulus to the focus system which is based on the degree of rotation being effected.
Patent MX-171865-B (MX)
Title: , "UN PROCEDIMIENTO PARA EL HIDROTRATAMIENTO DE UN ACEITE DE HIDROCARBURO PESADO QUE CONTIENE ASFALTENOS a Periódica; y uno o más componentes metálicos caty IB de la Tabla Periódica, dichos componentes met75 A o más: a) un diámetro promedio de poros de en
Inventor: NAKAMURA MUNEKAZU
IPC: B01J23/882
Filed: 1980-11-27
Abstract: La presente invención se refiere a un procedimiento para el hidrotratamiento de un aceite de hidrocarburo pesado que contiene asfaltenos, caracterizado por los pasos de a) hacer reaccionar el aceite de hidrocarburo pesado con hidrógeno a una temperatura de entre 300 y 500 grados C, a una presión de hidrógeno entre 50 y 250 atmósferas y a una velocidad espacial de líquido de entre 0.1 y 10 horas -1, en presencia de un catalizador que comprende un portador poroso compuesto de uno o más óxidos de los elementos de los grupos II, III y IV de la Tablalíticos, seleccionándose del grupo VB, VIB, VIII álicos catalíticos en una cantidad de entre aproximadamente 0.1 y 30 por ciento en terminos de óxido metálico con base en el peso total de dicho catalizador, dicho catalizador teniendo un diámetro de tre aproximadamente 180 y 500 A, b) un volumen total de poros en terminos de cc/g que es por lo menos un valor obtenido dividiendo 0.46 entre la diferencia de 1 menos el cuadrado del cociente de 100 dividido entre el diámetro promedio de poros, el volumen de poros con un diámetro de entre 180 y 500 A siendo por lo menos 0.2 cc/g, el volumen de poros con un diámetro de por lo menos 1500 A siendo no mayor 0.03 cc/g, y c) un área de superficie total de 60 m2/g dicho catalizador teniendo un diámetro promedio de catalizador en terminos de mm, de no más de un valor obtenido como la raíz cuadrada del cociente del diámetro promedio de pros dividido entre 100; b) hacer reaccionar por lo menos una par te del producto del paso (a) con hidrógeno, a una temperatura entre 300 y 500 grados C, una presión de hidrógeno entre 50 hy 250 atmósferas y una velocidad espacial de líquido entre 0.1 y 10 horas -1, en preencia de tal catalizador.
Patent MX-170080-B (MX)
Title: Mejoras en generador electronico con factor de potencia unitario para lamparas de descarga de gas
Inventor: OCHOA GUIDO ARENA
IPC: H05B41/233
Filed: 1988-08-04
Abstract: La presente invención se refiere a mejoras en generador electrónico con factor de potencia unitario para lámparas de descarga de gas, cuya combinación de medios que lo forman permite la operación de una ó varias lámparas a partir de una fuente de corriente alterna o corriente directa, caracterizado por tener un circuito oscilador con modulador, un rectificador de onda completa, un transformador con un devanado primario dos devanados secundarios un devanado de retroalimentación y un devanado calefactor para cada uno de los filamentos de la lámpara ó lámparas de descarga de gas conectadas al mismo, una barra-núcleo recta de sección circular y material magnético permeable en donde concéntricamente está colocados todos sus devanados y acoplados magnéticamente, contando además con dos barras del mismo material que la barra-núcleo, físicamente independientes y paralelas a dicha barra para colectar el flujo magnético disperso, cerrándose así el circuito magnético con la barra-núcleo.
Patent MX-169781-B (MX)
Title: Dispositivo de control automatico de nivel de potencia transmitida en radioenlaces multilineos
Inventor: CASIRAGHI UMBERTO
IPC: H04B7/005
Filed: 1988-12-23
Abstract: La presente invención se refiere a dispositivos de control automático de nivel de potencia transmitida en radioenlaces multilíneas que utilizan modulación digital de señal de microondas, y específicamente denominada modulación QAM de niveles múltiples, el control mencionado se utiliza en disposiciones de radioenlace multilíneas y específicamente en cada trasmisor de RF que recibe desde el receptor respectivo asociado con el mismo y los receptores que interfieren, señales que indican los niveles de las señales útiles recibidas en el canal de RF y les envían a su vez al transmisor asociado mencionado con el fin de regular dicho nivel de potencia trasmitida, caracterizado porque está comprendido por: medios para emitir una primer señal de control para cada canal de RF en cada receptor, y una segunda señal de control para los canales adyacentes, medios para combinar las primeras y segundas señales de control mencionadas para derivar señales de umbral, medios para multiplexar todas las señales de umbral de los receptores individuales, medios para insertar una señal de identificación de estación en el multiplexor mencionado, medios para multiplexar adicionalmente la señal multiplexada mencionada con otras señales de servicio, medios para insertar esta señal multiplexada doble en la trama de la señal de información principal trasmitida en la otra dirección de transmisión, medios para recibir y demultiplexar la señal recibida dos veces, medios para procesar esta señal demultiplexada en forma tal de derivar por una parte una señal de control remoto de potencia trasmitida, denominada señal número 1, protegida de posibles fallas o  desperfectos en el canal digital principal y, por otra parte, la señal de identificación de estación, medios para evaluar las condiciones de precipitación atmosférica excepcional (lluvia, nieve, granizo, etc.) a través de un control estadístico de la tasa de error de bit que se hace en los receptores instalados en la misma estación de los transmisores, cuya potencia transmitida está controlada, medios para emitir simultáneamente una señal de control local de potencia transmitida, denominada señal número 2, en la misma estación donde están instalados los receptores, cuya información de tasa de error de bit es procesada, medios para aplicar las señales de control mencionadas a los circuitos de pre-distorsión que son parte de los amplificadores de potencia de los trasmisores.
Patent MX-170656-B (MX)
Title: Metodo y aparato para perforacion de pozo de carbono/oxigeno
Inventor: MCKEON DONALD
IPC: G01V5/10
Filed: 1989-06-07
Abstract: La presente invención se refiere a un método para determinar la saturación de hidrocarburos de una formación atravesada por un pozo de sondeo, caracterizado porque comprende los pasos de, emitir neutrones rápidos dentro de la formación desde una fuente en el pozo de sondeo, detectar señales de espectro de rayos gamma inelásticos en detectores cercano y lejano de dicha fuente en respuesta a rayos gamma producidos durante reacciones nucleares inelásticas entre dicho neutrón rápido y materiales en y de dicho pozo de sondeo y dicha formación, y comparar representaciones de dichas señales de espectro de rayos gamma inelásticos cercanos y lejanos respectivamente con representaciones de modelo predeterminadas de dicho pozo de sondeo y dicha formación para producir una representación de dicha saturación de hidrocarburos en dicha formación sustancialmente corregida por rayos gamma producidos por dichas reacciones nucleares entre dichos neutrones rápidos y dichos materiales en y de dicho pozo de sondeo.
Patent MX-166662-B (MX)
Title: Agentes edulcorantes de clorodeoxiazucar estabilizados en forma de polvo y metodos para prepararlos
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L27/30
Filed: 1991-05-06
Abstract: La presente invención se refiere a una composición estabilizada del agente edulcorante de clorodeoxiazúcar en forma de polvo que comprende un derivado de clorodeoxiazúcar y una cantidad efectiva de un agente estabilizador en donde el agente estabilizador es capaz de formar una mezcla estabilizadora con el derivado de clorodeoxiazúcar. Una composición comestible que comprende un portador farmacéuticamente aceptable y una cantidad efectiva de una composición estabilizada del agente edulcorante en forma de polvo. Una composición de goma de mascar endulzada que comprende: a) una base de goma; b) un agente de voluminosidad; c) una cantidad efectiva de una composición estabilizada del agente edulcorante en forma de polvo. Un método para preparar una composición estabilizada del agente edulcorante en forma de polvo, que comprende mezclar un derivado de clorodeoxiazúcar y una cantidad efectiva de un agente estabilizador, en donde el agente estabilizador es capaz de formar una mezcla estabilizadora con el derivado de clorodeoxiazúcar.
Patent PT-74805-B (PT)
Title: Non-electric blasting assembly
Inventor: YUNAN MALAK ELIAS
IPC: F42B3/10
Filed: 1982-04-26
Abstract: A percussion-actuated instantaneous or delay detonator transmits a detonation from a first length of low-energy detonating cord (LEDC) transversely positioned adjacent the detonator's percussion-responsive end to a U-shaped segment of a second length of LEDC held with its apex against the base-charge end of the detonator and the arms of the U extending away from the detonator. A directional connector for connecting a U-shaped segment of detonating cord adjacent each end of the detonator has identifiable donor- and receiver-cord-housing sections, e.g., the receiver-cord-housing section has the shape of the head, and the donor-cord-housing section the shape of the butt, of an arrow. A connector adapted to hold receiver LEDC and high-energy detonating cord (HEDC) segments is internally configured to receive nested U-shaped segments of LEDC and HEDC only when the LEDC is adjacent the base-charge end of the detonator.
Patent PT-78109-B (PT)
Title: 2h-<1>benzoxepino<5,4-b>1,4-oxazine derivatives
IPC: C07D313/08
Filed: 1984-02-15
Abstract: Derivates of 2H-[1]benzoxepino[5,4-b]-1,4-oxazine, such as trans-(4a,11b)-3,4,4a,5,6,11b-hexahydro-10-methoxy-2H-[1]benzoxepino[5 ,4-b]-1,4- oxazine, are prepared by acylating a trans-4-amino-2,3,4,5-tetrahydro-1-benzoxepin-5-ol, cyclizing the resulting chloroacetamido alcohol, reducing the 1,4-oxazine-3(4H)-one so obtained, acylating the resulting 2H-[1]benzoxepino[5,4-b]-1,4-oxazine, and reducing the N-acyl-2H-[1]benzoxepino(5,4,-b]-1,4-oxazine so obtained. The novel compounds disclosed herein possess useful antihypertensive properties.
Patent PT-82241-B (PT)
Inventor: NORRIS KJELD
IPC: C12N15/81
Filed: 1986-03-21
Abstract: Novel human insulin precursors of the formula B-X-Y-A, wherein X and Y are each lysine or arginine, are prepared by culturing a yeast host transformed with a replicable expression vehicle capable of expressing a DNA-sequence encoding the human insulin precursors in yeast. Human insulin is prepared by recovery of the insulin precursors from the culture medium and converting the insulin precursors into human insulin by enzymatic treatment.
Patent PT-89840-B (PT)
Inventor: WEINROTTER KLAUS DR
IPC: D04H3/00
Filed: 1989-02-24
Abstract: The present disclosure describes flame-retardant, high-temperature resistant polyimide fibers, nonwovens made from said fibers, as well as the fibers and molded articles obtained after a heat treatment. A composite of such fibers is heated to a temperature in the glass transition range of the fiber, i.e. between 280 DEG  and 350 DEG  C. This heat treatment develops a contraction force of 0.3 to 1.1 cN in the fibers which results in a fiber shrinkage of between 20 and 60% and the formation of cohesive bonds. The fibers of the invention enable the manufacture of molded articles that are particularly strong, have a high temperature resistance and flame-retardant properties, while having a relatively low density.
Patent PT-90405-B (PT)
IPC: A23C20/00
Filed: 1989-04-28
Abstract: A process for preparing an edible and spreadable oil-in-water emulsion on the basis of dairy materials. An emulsion is prepared by mixing an aqueous phase and a fat phase in such amounts that:   a. the fat content in the mixture is 5-45 wt.%, preferably 15-45 wt.%; b. the solids content of the aqueous phase is 15-50 wt.%, preferably 30-50 wt.%; c. at least 30% of the solids of the aqueous phase consists of non-fat milk solids; d. the content of milk-derived protein in the aqueous phase is 8-20 wt.%; e. at least 5 and not more than 50 wt.%, preferably 10-40 wt.% of the milk-derived protein derives from whey-protein concentrates; f. the total mixture contains 1-4 wt.% melting salts, which comprises thoroughly mixing the aqueous and fat phases, homogenizing, pasteurizing or sterilizing and cooling the resulting mixture. d
Patent PT-92256-B (PT)
Inventor: NEWKIRK MARC STEVENS
IPC: B22F3/26
Filed: 1989-11-09
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies. Particularly, a permeable mass of filler material is formed into a preform (1). An infiltration enhancer and/or infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform (1) at least at some point during the process, which permits molten matrix metal (5) to spontaneously infiltrate the preform (1) when the preform (1) is placed into the molten matrix metal (5). A means (4) for maintaining the preform (1) at least partially below the surface of the molten matrix metal (5) can also be utilized.
Patent PT-93765-B (PT)
Inventor: GABRIEL CARMEN ANOISH
IPC: D01D5/06
Filed: 1990-04-12
Abstract: Spinnable dopes containing fiber-forming polymers being at least about 55% and less than about 80% lyotropic polysaccharide and at least about 20 percent and less than about 45% thermally-consolidatable polymer and a process for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends by orienting the dopes and removing the solvent.
Patent PT-93835-B (PT)
Inventor: KOCH PAOLO
IPC: C10L10/18
Filed: 1990-04-20
Abstract: An additive for fuels and lubricating oils with detergent, dispersant and anti-rust properties is described, consisting essentially of the product of condensing a mixture of alkenylsuccinic acids or anhydrides of formula (I) <CHEM> where m and n, mutually independently, represent 0 or a whole number between 1 and 10 and are such that their sum is 9 or 10, and  @R is @O or (-OH, -OH),  with triethylenetetramine of formula (II) H2N-(CH2-CH2-NH)3-H      (II)
Patent PT-96167-B (PT)
Inventor: LINK HARRIET
IPC: A61K35/74
Filed: 1990-12-12
Abstract: Immunostimulant products are prepared by adding lysozyme to a culture of L.bulgaricus at a pH of from 4-8 and then incubating the culture to hydrolyze peptidoglycans of cell walls of the bacteria. A suspension containing the lysozyme-treated L.bulgaricus is collected, which is centrifuged to obtain an immunostimulant supernatant. The supernatant may be filtered to obtain an immunostimulant solution, which may be added to a fermented milk, or to a whey, to prepare an immunostimulant product. Alternatively, L.bulgaricus may be cultured and hydrolyzed by lysozyme in a milk product to provide an immunostimulant milk product.