baber/WOPTO huggingface dataset:
Patent IT-1244261-B (IT)
Title: Device for the detection of winding thread in textile machines
Inventor: RIGHI ROBERTO
IPC: D03D/
Filed: 1990-12-20
Granted: 1994-07-08
Abstract: This invention regards the control in general of the presence of the thread in machines in the textile sector which operate using one or more threads which are made to travel for an undetermined length, usually for a relatively long time.
Patent IT-1170827-B (IT)
Title: Profile grinding machine with optical monitoring
Inventor: MATVEEV ALEXANDR VASILIEVICH
IPC: B24B/
Filed: 1981-03-19
Granted: 1987-06-03
Abstract: The profile grinding machine has an optical unit monitoring the dimensions of the work to be machined, also a table for the work and a grinding spindle head, both working in two guides at right angles to each other. The table (2) with its guides (3) can turn during machining about a vertical axis (A) passing through the point of intersection of these guides. The optical unit has two reading microscopes (11,12) with optical scales (13,14), also an aiming microscope (15) with protractor head. The latter microscope is mounted above the work so that its axis is parallel to that (A) of the table, and in a truck (16) working in guides (17,18) at right angles to each other in the machine bed. A reading microscope (11,12) with scale (13,14) is fixed to each of these guides, and is monitored via the aiming microscope (15) during rotation of the table.
Patent IT-1195853-B (IT)
Title: Moulds for mfg. annular endless toothed belts
Inventor: NATALEVICH ALEXANDR NIKIFOROVI
IPC: C08F/
Filed: 1986-07-04
Granted: 1988-10-27
Abstract: Moulds for making annular polymeric articles, partic. flat endless rubber toothed belts, comprise (a) a core having an outer contoured surface for placing a workpiece thereon; (b) two half-moulds having holes for discharging excess polymer and embracing the contoured surface of the core and partially embracing end faces of the core during press-forming of the article, and (c) means for pressure-sealing a forming interior of the mould; such that (d) the half-moulds have in the area where they are joined a width equal to the length of the generating line of the core; whereas (e) the means for pressure-sealing the forming interior includes two members rigidly attached to one of the half moulds at the opposite sides thereof and having each at the side facing the half-moulds the form of a portal embracing these half-moulds in the area where they are joined and embracing part of the end faces of the half-moulds and core during press-forming of the article.
Patent IT-1029925-B (IT)
Title: Motor vehicle drive for gas turbine - has fluid coupling for maximum torque and friction clutch for driving
IPC: B60K/
Filed: 1975-03-03
Granted: 1979-03-20
Abstract: The drive is used for motor vehicles in conjunction with a propulsion unit with high idling speed, e.g. a gas turbine. The drive covers the torque range from idling to maximum torque. The idling speed is reduced on starting the vehicle to ensure smooth connection of the friction clutch, ensured by a control system between the intermediate shaft and the output shaft connected to the load. The control system is used optionally for starting when the output element and the fluid coupling are at a standstill. The fluid coupling is designed for maximum torque. The friction clutch actuator has a pressure regulating valve for controlling torque demand.
Patent IT-1218335-B (IT)
Inventor: PROTO SALVATORE
IPC: B63H20/12
Filed: 1983-06-23
Granted: 1990-04-12
Abstract: Retractable auxiliary and emergency propulsion device for small craft comprising a hydraulic motor with its own propellor, powered by a hydraulic pump applied either to a motor installed on the craft just for this purpose and of considerably reduced power compared to the principle motor or to other motors already on the boat for other purposes, such as, for generators, refrigerators, compressors and the like, said hydraulic motor sliding on inclined guides placed in the stern of the craft so as to be dropped into the sea when necessary, or raised up and placed in a suitable storage space in the boat.
Patent IT-1219750-B (IT)
Inventor: EDGREN DAVID EMIL
IPC: A61K47/38
Filed: 1988-04-05
Granted: 1990-05-24
Abstract: A dosage form for delivering a beneficial drug to an environment of use is claimed which comprises a matrix adapted for entrance into the environment of use, the matrix comprising 30-99.9% of a cellulosic ether formulation which comprises 10-99% of at least one hydroxypropylmethylcellulose comprising a high number average mol.wt. of 30,000-350,000, 5-80% of at least one hydroxypropylmethylcellulose comprising a low number average mol.wt. of 9,000-30,000, 2-30% of a hydroxypropylcellulose comprising a hydroxypropoxy content of 7-16% and a dosage amt. of a beneficial drug.
Patent IT-1172885-B (IT)
Title: Conversion calculator for numerical data
IPC: G06F/
Filed: 1978-04-05
Granted: 1987-06-18
Abstract: The electronic calculator is for automatically converting numerical data representative of a valve expressed in an initial one several variably related units to numerical data representative of the same value expressed in any other one of the variably related units and for storing factors used in the conversions. The calculator has an address section responsive to actuation of the memory address selection signal.
Patent IT-1201986-B (IT)
Title: Overhead electric cable construction
Inventor: BARKOCZI ISTVAN
IPC: H01B/
Filed: 1985-11-21
Granted: 1989-02-02
Abstract: An overhead cable construction consists of multilayer helically stranded wires, the novelty being that (i) each layer comprises wires (1) of the same cross-section. (ii) the wires of at least two adjacent layers have different cross-sections; (iii) the stranding direction and pitch (h) of the wires are the same; and (iv) the wire cross-sections are deformed as a results of compression of the cable.
Patent LT-6241-B (LT)
Title: Refrigerator
Inventor: KAČANAUSKAS DARIUS
IPC: F25D21/00
Filed: 2014-06-03
Abstract: The invention relates to household refrigerators, namely melt water collection and removal device structure. The refrigerator has product storage tank (1) with a refrigerant evaporator (2) fixed on the back of the product storage tank, melt water disposal system, the compressor niche (4), compressor (5), the condenser (6). Refrigerator compressor niche (4) above the top of the compressor (5) one or two melt drip bath (7, 8), which is 10-70 mm protruding from the back of the refrigerator housing plane and which are attached to the hull of the refrigerator for at least 2 fasteners (9). Baths have one or two of warm air convection ducts (10). @Using one or two baths, the water is spread over a larger area and from the convective duct flow of warm air evaporates water.
Patent MX-171032-B (MX)
Title: Procedimiento mejorado para la obtencion de alfatetralona y alfatetralol
Inventor: PRUNEDA GUADALUPE GUZMAN
IPC: C07C35/08
Filed: 1988-07-27
Abstract: La presente invención se refiere a un procedimiento mejorado para la obtención de alfatetralona y alfatetralol, caracterizado porque comprende hacer reaccionar tetralina líquida, con oxígeno o un gas que lo contenga, a temperaturas comprendidas entre 50 y 120 grados C y a presiones desde la atmosférica hasta 25 Kg/cm cuadrado, adicionando el gas de manera que se distribuya uniformemente en el medio de reacción e incrementando gradualmente la presión del mismo y efectuando la reacción en presencia de un catalizador que consiste en una sal orgánica de un metal seleccionado de vanadio, cromo, cobalto, cobre o manganeso.
Patent MX-169487-B (MX)
Inventor: NEFF CRAIG A
IPC: B31D3/02
Filed: 1988-08-19
Abstract: An expandable collapsible product is made by providing a pleated sheet (8,10) having legs (20) which are made by securing two parts of a fold (17) together. Two sheets are combined by securing the end of a leg (20) to a crease (16) or a leg (20) of an opposite sheet. The sheet material can be folded to provide alternating taller folds (17) and shorter folds (16), and the taller folds are modified to provide the legs (20) by glueing parts of the taller folds (17) together. Glueing can be accomplished by moving glue heads across the sheet at high velocity through the use of linear motors. The glue lines may be heated after being laid down by the use of electro-magnetic radiation, preferably from a high-powered laser. The finished product may be used as insulated window coverings, or the like.
Patent MX-169827-B (MX)
Inventor: BAIRD JAMES CLARK
IPC: B29C48/08
Filed: 1989-06-22
Abstract: A polymeric multilayer film structure having a high percentage of fillers is disclosed. The fillers are concentrated in a separate filler containing layer having about 5 to about 20 percent of the thickness of the total multilayer film. The filler containing layer is coextruded with a base layer comprising the balance of the thickness of the multilayer film. By keeping the filler containing layer thin, relative to the total film thickness, a multilayer film having a filler concentration up to about 60 weight percent is achievable without significantly adversely affecting the material properties of the multilayer film structure.
Patent MX-164236-B (MX)
Inventor: DAVID DONALD JOSEPH
IPC: C08F8/44
Filed: 1989-11-06
Abstract: Polyvinyl butyral resin containing a modification-promoting amount of up to about 15 mole % ionomeric groups which are preferably the metal sulfonate salt of an aldehyde chemically combined with oxygen atoms of adjacent precursor vinyl alcohol groups. Such resin is prepared from a precursor PVOH containing chemically bound ionic acid groups.
Patent MX-173501-B (MX)
Title: Dispositivo de medicion del nivel de carburante en un tanque de vehiculo automovil
Inventor: BAUX CHRISTIAN
IPC: G01F23/32
Filed: 1990-06-11
Abstract: La presente invención se refiere a un dispositivo de medición del nivel del carburante en un tanque de vehículo automóvil, del tipo que comprende; una base destinada para fijarse sobre una pared del tanque; un soporte articulado alrededor de un eje horizontal sobre la parte de la base interna al tanque; un patín soportado en el extremo inferior del soporte, de tal manera que ese patín se apoye contra el fondo del tanque; un elemento resistivo llevado por el soporte; un flotador soportado por un brazo articulado alrededor de un eje no vertical sobre el soporte para seguir el nivel del carburante; y, un cursor soportado por el brazo y que se apoya sobre el elemento resistivo para definir una resistencia variable en función del nivel del líquido contenido en el tanque, caracterizado en que cualquiera que sea el pistón tiene un eje de rotación y el centro de flotación del flotador se mueve sobre un arco de círculo que pasa a través del eje de rotación, el centro de flotación flotador está sobre el eje de rotación del patín cuando el nivel de combustible en el tanque corresponde al eje de rotación del patín, de manera que independientemente de la posición del fondo del tanque, debido a la posible deformación del tanque, siempre que el nivel de combustible corresponda al eje de rotación del patín, el brazo de flotador siempre ocupará la misma posición relativa con el soporte.
Patent MX-172750-B (MX)
Title: Procedimiento para preparar productos alimenticioes que se puedan preservar por largo tiempo
Inventor: DANIEL PINON
IPC: A23L5/10
Filed: 1990-08-20
Abstract: La presente invención se refiere a un procedimiento para preparar productos alimenticios, el procedimiento permite una preservación a largo plazo del producto sin deteriorar sus características y cualidades organolepticas, en donde el producto tiene un determinado valor de cocción preseleccionado, por lo menos en parte, por el sabor y la apariencia deseada del producto, el procedimiento está caracterizado porque comprende: la medición del pH del producto; la determinación del potencial de óxido reudcción E del producto; el cálculo del valor rH2 del producto usando la ecuación u oxidante; determinar un rango de temperatura de cocción que este por debajo de 100 grados C para el producto mediante la variación de por lo menos uno de los pHs del producto sin permitir que el pH caiga por debajo de 4.5 y la relación del agua libre al agua total del producto en tanto que se mantiene el rango de temperatura de cocción en exceso de la temperatura mínima letal necesaria para destruir los estreptococos, D y someter el producto a un tratamiento termico durante un tiempo seleccionado para alcanzar pero no exceder el valor de cocción y hasta por lo menos alcanzar el valor de pasteurización, el tratamiento es efectivo para elevar la temperatura del producto hasta dentro del rango de temperatura de cocción predeterminado; y despues de esto disminuir la temperatura del producto hasta enfriar el producto hasta una temperatura por encima de 0 grados C.
Patent MX-173996-B (MX)
Inventor: MONTESISSA GIANCARLO
IPC: B65B3/12
Filed: 1991-07-05
Abstract: Dosing device, particularly for filling cells with a pasty product, mounted on a stepwise-driven packaging machine, comprising a dosing chamber (1), a valve (6) for admitting the product into the chamber, a dosing piston (9) and a shutter (10) for expelling the product towards a pouring spout (3). The device can work under highly hygienic conditions which are close to sterility and it can be cleaned and made hygienic without being dismantled. <IMAGE>
Patent NL-193621-B (NL)
IPC: F24D19/10
Filed: 1985-10-24
Abstract: Each plug-in module is provided with an identifier supplied with a set voltage.  All modules are connected via separate lines to an analog multiplexer unit coupled via an A/D converter to the computing unit.  Each module has its own analog multiplexer unit. Each module has a series circuit of two resistors acting as identifier and lying between ground and a voltage source. The junction between the two resistors is coupled via a line to one input of the multiplexer unit. Each multiplexer unit has inputs for system parts and/or circuit components.
Patent PT-76405-B (PT)
Title: Hydrophilic biopolymeric copolyelectrolytes and biodegradable wound dressings comprising same
IPC: C08B37/08
Filed: 1983-03-16
Abstract: Hydrophilic biopolymeric copolyelectrolytes are prepared from (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin, such as ammonium keratinate, and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from a glucosaminoglycan and/or collagen, such as chitosan acetate and/or collagen acetate. Hydrogel membranes formed from the copolyelectrolytes are useful as biodegradable dressings for burn wounds and other denuded tissue wound sites.
Patent PT-77892-B (PT)
IPC: C08F2/38
Filed: 1983-12-23
Abstract: A process for the continuous manufacture of homopolymers of an ethylene monomer and copolymers of an ethylene monomer with at least one  alpha -olefin containing 3 to 8 carbon atoms. The monomers and a catalytic system are introduced into a first stage reactor to form a reaction medium for polymerizing the monomers. During a first stage, when the polymerization is substantially complete, a first compound, which is capable of reducing a transition metal of the catalytic system, is introduced into the reaction medium.
Patent PT-81666-B (PT)
Title: Sight correction attachment for respirators
IPC: A62B18/08
Filed: 1985-12-12
Abstract: A sight-corrective lens (19) is attached between an eyepiece (3) of a respirator and the eye of the wearer by a monocu- lar mount (10) into which the lens fits as if into a standard spectacle frame. Attachment means for the mount are apertured lugs (6, 7) on a surround (2) of the eyepiece and tabs (13, 14) on the mount. By making the tab and mount in one position of different tangential width from the tab and mount in the other, a desired unique positioning of the lens is assured. The mount may have a seal ring (20) of which the deformable ridge (21) is pretensioned against the eyepiece by the fitting of the tabs in the lugs to prevent ingress of moisture or particles between them.
Patent PT-87038-B (PT)
Inventor: FRELLER HELMUT
IPC: C23C14/06
Filed: 1988-03-22
Abstract: In particular for coating tools and product components, which are subject to extremely high wear, metal nitride films are used. It has been found that if the metals have markedly different melting points, in accordance with the invention, the concentrations of the metals can be varied as a function of the film thickness. For manufacturing such mixed nitride films by vaporization of metal alloy cathodes by means of an arc while simultaneously introducing nitrogen as reaction gas, a variable voltage is applied to the substrate during vaporization of the metal alloy and varied as a function of the film thickness on the substrate.
Patent PT-87388-B (PT)
Inventor: MCALEER WILLIAM J
IPC: A61K39/245
Filed: 1988-05-03
Abstract: A lyophilized live herpes virus vaccine that comprises from about 0.5% to about 8% moisture.
Patent PT-91898-B (PT)
Inventor: HELLERMANN WALTER
IPC: C08G81/02
Filed: 1989-10-04
Abstract: Unsaturated, elastomeric, asymmetrically coupled block copolymers, a one-pot process for their preparation, and their use for the production of tyre components. 
<??>The object of the invention was to provide novel stellate rubbers which have a tan delta curve having the broadest possible vibration- attenuation range. 
<??>Novel unsaturated, elastomeric, asymmetrically coupled block copolymers of the general formula (A-B)n-X-(B)m have now been found which are obtainable by consecutive one-pot polymerisation with interim addition of catalyst. 
<??>The novel block copolymers are suitable for the production of high-quality tyre components.
Patent PT-97398-B (PT)
IPC: B63C/
Filed: 1991-04-18
Abstract: This boat flies above the surface of the water, but its locomotion is obtained on the water by means of one or more screws. This boat is equipped with: a movable lift plane, points 3; an elevation and safety beam, points 5, 6 and 8; an aerodynamic tilt rudder, points, 2. The movable lift plane raises the boat but does not allow it to lift the prow too much, since, from a specific position, the surface of the boat is located at its front, cancelling out the lift action of the plane. The elevation and safety beam forms a vertical and directional support for the boat at the rear of the latter. It consists of: buffer spring, points 5, directional core, points 6, which gives rise to the direction alterations provided the boat tilts laterally, through the action of the aerodynamic tilt rudder, points 2, and lift skid (runner), points 8, which reduces the speed of the boat whenever the latter raises the prow too much, not allowing the latter to be raised too much. The hull skids, points 10, are intended for rapidly rising the hull of the boat from the surface of the water and for preventing impacts of its hull on the water. Lift-off of the boat occurs with the increase in speed and landing occurs with the reduction in speed.
Patent PT-97760-B (PT)
IPC: A47J27/092
Filed: 1991-05-24
Abstract: PCT No. PCT/EP91/00965 Sec. 371 Date Nov. 25, 1992 Sec. 102(e) Date Nov. 25, 1992 PCT Filed May 24, 1991 PCT Pub. No. WO91/18543 PCT Pub. Date Dec. 12, 1991.A cooling vessel has a container with an outwardly bent rim and a lid which can be set on the container, as well as a closure device with at least one closure element arranged on the lid, preferably in the region of a rim of the lid. The closure element can swivel about a swivelling axis approximately parallel to an outer edge or to tangent to the outer edge of a rim of the container from an open position which releases the lid from the container into a locking position in which the closure element grips under the container rim, thus forming a pressure-tight seal between the lid and the container. The closure element is designed as a hollow body with an essentially cylindrical or prismatic wall essentially parallel to the direction of the swivelling axis. The wall extends over only a part of the periphery of the hollow body and has a locking wall section which can be pivoted from an open position into a closing position. The closure element rests on a shaped body.
Patent RO-111000-B (RO)
Inventor: MEREANU ADRIAN
IPC: H01F27/32
Filed: 1993-04-29
Abstract: Invenția se referă la un procedeu de
realizare a izolației transformatoarelor electrice, de
înaltă tensiune, uscate, cu bobinaje alternate.
Invenția ae poate aplica la fabricile constructoare de
transformatoare electrice, care dispun de instalații
de impregnare bt vid și cuptoare de polimerizare a
lacului. Prin acest procedeu, bobinajeleprimare (1)
$i secundare (2) sunt realizata în teci izolante
(9,10,11), din bandă de sticIE (9), impregnată în
vid și polimerizată, bandă de stictt, înfășurată în
sens invers primului strat, impregnată în vid și
polimerizată (10) și bandă de sticlă impregnată
(11), ansamblu în care ae intercalează plăcile
izolante (5, 12, 13), plasate în dispozitivul de
strângere (14,15), presate pe înălțime, la cote de
montaj fimd, care, impregnat în vid și polimerizat
în cuptor, unde se polimerizarea ultimul strat (11)
al tecii bobinelor, realizează o izolație de tip bloc,
compactă, fiabilă electric și mecanic. Acest
procedeu prezinte următoarele avantaje: asigură o
izolație fără incluziuni de aer și umiditate, teaca
izolante este densă, compacte și sigură pentru
tensiuni înalte și totodată stabilă la vibrații și forțe
electrodinamice.
Patent SE-321958-B (SE)
Inventor: CLAPPER G
IPC: G10L25/90
Filed: 1966-10-13
Abstract: 1,160,593. Speech recognition. INTERNATIONAL BUSINESS MACHINES CORP. 15 Sept., 1966 [13 Oct., 1965], No. 41169/66. Heading G4R. [Also in Divisions H3 and H4] In a speech analysis system, gating of coded signals (representing speech characteristics) into a store is inhibited on detection of noise. A speech waveform from a microphone 1 is amplified at 3 and split into frequency bands at 60 to feed formant location means 129 and automatic gain control 66. The latter produces a signal in response to the largest of the frequency band amplitudes to control the gain of amplifier 3, feed noise clamp generator 90 and start multivibrator 160. The multivibrator 160 then drives a ring 199 to read the outputs of the formant location means 129 into a storage matrix 150. The multivibrator 160 is kept operating after the start signal from the automatic gain control 66 disappears by a signal on line 201 from ring 199. The noise clamp generator 90 differentiates the input from the automatic gain control 66 to detect noise. While noise is present, generator 90 inhibits multivibrator 160. A potentiometer 179 allows the frequency and width of the pulses from the multivibrator 160 to be controlled to compensate for differences between different speakers. The stages of the ring 199 have indicator lamps e.g. 243, as has the automatic gain control 66 at 73.
Patent SE-417823-B (SE)
Inventor: AMSELEM A
IPC: B23D53/12
Filed: 1975-07-14
Abstract: The present invention relates to a process for the preparation of thieno[3,2-c]pyridine or thieno[2,3-c]pyridine, comprising cyclizing a N-(3-thienyl)-methyl-N-[ 2,2-(OR)2]ethyl-para-toluene sulfonamide or a N-(2-thienyl)-methyl-N-[2,2-(OR)2]ethyl-para-toluene sulfonamide, respectively, in which R is lower alkyl or both R groups form together a 2- or 3-membered alkylene radical, by treatment with an acid in the presence of an inert organic solvent.
Patent SE-438386-B (SE)
Inventor: MODENA G
IPC: G10L25/69
Filed: 1978-06-13
Abstract: To produce a signal simulating the characteristics of the average human voice, a basic periodic waveform with generally sinusoidal sections separated by level sections is passed through a first filter for substantially equalizing its frequency components and is then shaped in a second filter whose transfer function approximates that of the vocal tract in a frequency band of 0 to 4 kHz. The basic waveform fed to the first filter may be modulated in amplitude and/or recurrence period by a pseudorandom signal from an ancillary generator.