baber/WOPTO huggingface dataset:
Patent IT-1174141-B (IT)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1984-05-31
Granted: 1987-07-01
Abstract: The ski boot incorporating a flex control device comprises a boot shell with which a front quarter and rear quarter are associated. An interference element is provided including a wedge-like body which is active between the shell and front quarter. The wedge-like body may be positioned adjustably by means of position adjusting means operative between the shell and the quarter to adjust the bias and displacement of the front quarter relatively to the shell.
Patent IT-1243737-B (IT)
Title: Machine structure in particular for the remote diagnostic spectrophotometric detection of skin lesions
Inventor: ASSIRELLI MARCO
IPC: G01J/
Filed: 1990-10-12
Granted: 1994-06-21
Abstract: The present invention relates to a machine structure in particular for the remote diagnostic spectrophotometric detection of skin lesions, which comprises a lens for acquiring images, downstream of which a plurality of narrow-band interferential optical filters filter the images.  Electronic image-conversion means receive and convert the images into electrical signals and the electronic image-conversion means are electrically connected to an electronic processor; the latter is provided with program measuring means for analysis of the image captured by the electronic image-conversion means. Illumination means within the infrared band are provided for illumination of a skin lesion and a portion of the skin being examined.  Focussing means are provided for focussing the lens. Positioning means are provided for adjustment of the narrow-band interferential optical filters.  Calibration means are provided for chromatic correction of the image detected by the electronic image- conversion means. <IMAGE>
Patent IT-1198218-B (IT)
Title: Vertical roller grinding mill
Inventor: FOLSBERG JAN
IPC: B02C/
Filed: 1986-12-01
Granted: 1988-12-21
Abstract: Appts. comprises a vertical roller mill having a rotating grinding table, at least two horizontally rotating rollers, a gas inlet nozzle ring, segmental screen sections and impact plates which may be angular or cyclone shaped. Material ground between the rollers and grinding table is entrained and blown upwards to a classifier. A screen positioned above the grinding zone of the table directs the coarse faction of the material onto an inclined inner wall and hence back to the grinding zone of the table.
Patent IT-1201515-B (IT)
Title: Welded tubes ultrasonic control
Inventor: BELLELI RICCARDO
IPC: B23K/
Filed: 1985-12-31
Granted: 1989-02-02
Abstract: The cooker hob includes a heater element comprising a thick-film electrically resistive track (13) printed on an electrically insulating substrate and maintained in heat-transmitting relationship with the underside of the hob plate (19). The latter is in combination with one or more quartz halogen heater lamps (15) located below the hob plate. Increasing lengths of the track can be energised in order to increase the temp. of the hob plate. The track can be a nickel and glass frit mixture. The resistive track is applied by a screen printing technique.
Patent IT-1202936-B (IT)
Title: Heat-setting non-volatile printing pastes - contg. vitreous thermoplastic polymer and sticky material aiding cohesion, used as printing inks, clear coatings or adhesives
IPC: C09D/
Filed: 1979-06-11
Granted: 1989-02-15
Abstract: The pastes comprise (a) distinct solid particles of a vitreous thermoplastic polymer material which (i) has been prepared from >=51% monomer(s) of the acrylate or aromatic monovinylidene type; (ii) has a Tg of >=50 degrees C.; (iii) has a particle diamter of 0.05-50 mu m. The particles (a) are dispersed in (b) a sticky material increasing cohesion, of softening pt. =room temp. (a) are present in the paste in a ratio of 1/6 - 1/1. Used as printing inks when contg. pigments or dyestuffs e.g. in lithography, typography; or as clear coatings for oven printing; also as adhesives.
Patent IT-1096593-B (IT)
Title: Cephem(s) and cepham(s) - useful as broad spectrum antibacterials
IPC: A61K/
Filed: 1978-06-22
Granted: 1985-08-26
Abstract: Cephems and cephams of formula (I) are new: In (I) R1 is thiadiazolyl, 2-R6-thiazolyl or haloacetyl; A1 is CH2 opt. substd. ny NH2, OH or O, C=N OR2; R6 is NH2 opt. protected; R2 is H or aliphatic hydrocarbyl opt. substd. by halogen, COOH or esterified COOH; R3 is H or 1-6C alkyl; R4 is H, halogen, 1-6C alkyl, OH, 1-6C alkoxy or acyloxy; R5 is COOH opt. functionally modified or COO-cation; and the broken 3(4)-bond is an opt. double bond. Provided that (1) when R3 is H, then R4 is not 1-6C alkyl; (2) when R3 is 1-6C alkyl, then R4 is 1-6C alkyl; (3) when R1 is not haloacetyl and A1 is CH2 opt. substd. by NH2, OH or O, then R4 is H; (4) when R1 is haloacetal, then A1 is CH2 or C=N OR2, R4 is H, halogen, 1-6C alkyl or alkoxy and there is a 3(4)-double bond. (I) are broad-spectrum antibacterials for treating infections in man and animals. Dose is 1-100 mg/kg. (II) are intermediates in the prepn. of (I).
Patent IT-1213993-B (IT)
Title: Paint for concrete
Inventor: FORONI GIANFRANCO
IPC: C09G/
Filed: 1987-09-25
Granted: 1990-01-05
Abstract: The system generates a digital pixel image in a framestore memory (20) by expanding run-length encoded data stored in a command memory (22). Each pixel has a variable characteristic such as its colour, or its depth in a 3-D image. The value of the characteristic for each written pixel is determined from the run-length encoded characteristic. The value of the characteristic for each pixel in the run is determined from a reference parameter which determines the initial value of the characteristic, and a difference parameter which represents the change in the value along the length of the run. The coordinates of the pixel runs may be determined from the coordinates of a preceding run. The initial location and run length for each run are determined relative to the preceding run by delta parameters associated with the current run. The system generates linear colour blends and automatically depth-clips images being written into the framestore (20).
Patent IT-1196533-B (IT)
Title: Double leaflet cardiac valve prosthesis
Inventor: MARCONI VALTER
IPC: A61F/
Filed: 1981-03-17
Granted: 1988-11-16
Abstract: The prosthetic cardiac valve has an external sewing ring (3) and a housing ring forming the flow orifice. Two semi-circular or semi-ellipsoidal leaflets move within the flow orifice to open or close it. Short metal filaments (1) which are slightly curved are welded to the housing ring to guide and position the leaflets. The leaflets undergo a rotational and translational movement within the flow orifice guided by the filaments and a rotation fulcrum structure in the form of a simple pawl. The edges of the leaflets move along grooves in the inside of the housing ring.
Patent IT-1224596-B (IT)
Inventor: MAKOTO SUGIYAMA
IPC: A61K9/107
Filed: 1988-10-27
Granted: 1990-10-04
Abstract: A drug carrier in the form of a fat emulsion, which contains a drug and has a mean particle diameter of less than 200 nm.
Patent IT-1206675-B (IT)
Title: Continuous casting electrodes for refining, esp. of copper - with electrode suspension lugs forming integral part of cast strip
IPC: B01J/
Filed: 1978-04-19
Granted: 1989-04-27
Abstract: Unrefined electrodes are continuously cast in large quantities for use in the electrolytic refining of metal, esp. copper. A belt casting machine is used to form continuous strip which is sheared to length to make the electrodes. During continuous casting, both edges of the strip are provided with equispaced holes, recesses, zones of reduced thickness, shoulders, and/or lugs forming integral parts of the moving strip and used to suspend the electrodes in the electrolytic refining cell. A wide variety of suspension- holes, -lugs, etc. can be obtd. Cu electrode plates, e.g. over 0.74 m2 in size, can be continuously cast with a pair of suspension lugs, facilitating large scale prodn.
Patent IT-1076483-B (IT)
Title: Control system for battery of absorbers - enables switching of part of battery to regeneration cycle
IPC: B01D/
Filed: 1975-09-11
Granted: 1985-04-27
Abstract: A control system for a battery of adsorbers for removing undesirable solvent vapours in a gaseous current switches part of the battery to a regeneration cycle when a concentration level is exceeded at its output. This economises on the regeneration process such as reducing quantities of purging gas required. Five adsorption units are subjected to a flow of air loaded with solvent from a blower connected to an input conduit. The absorber outputs are connected through coupling conduits to sampling valves which control the passage of solvent flowing into the common conduit towards the input for recycling. A second conduit leads through a condensation trap, a valve and flowmeter to a solvent detector connected to the control panel. A purging gas is passed through when the valve is opened.
Patent IT-1053270-B (IT)
Title: Gas turbine plant with two turbine impellers - has first turbine wheel under-dimensioned and manufactured from ceramic material
IPC: F02C/
Filed: 1975-12-19
Granted: 1981-08-31
Abstract: The compressor rotor (15) is turned by the turbine impeller (16). The turbine impeller is under dimensioned and incapable of producing the required driving force. A second working turbine impeller (17) produces not only working output (18) but also provides the additional energy required to turn the compressor rotor. The additional energy is transferred to the compressor by a first gear train (19) a free wheel coupling (20) and an infinitely variable gear (21). A second gear train (22) connects the variable gear (21) with the compressor rotor shaft. Variable pitch guide vanes (23) are provided between the two turbine impellers (16,17).
Patent IT-1236441-B (IT)
Title: Bed and relative plate for the feet, particularly for the creation of a service surface
Inventor: MAZZER MARIO
IPC: A47C/
Filed: 1989-12-07
Granted: 1993-03-02
Abstract: Bed and relative plate for the feet, for the creation of a service surface, composed of a rotated/rotatable plate for the feet, laterally pivoted on posts, and translatable with respect to the bed plane, being thus connected with longitudinally sliding mechanisms and engaged on the bed frame.
Patent IT-1095767-B (IT)
Title: Toilet with power drive for cover - has electric motor drive with gear train to drive actuating cam plate and belt drive for flushing mechanism
IPC: E03C/
Filed: 1977-09-29
Granted: 1985-08-17
Abstract: The toilet has an automatic seat and cover actuator, and an automatic flushing control. This automatic system is electrically powered and has a foot or hand switch. The toilet bowl cover is lifted and lowered by the powered drive. The flushing arrangement is also connected to the drive. A slowly rotating motor is fastened on a base plate, the motor shaft carrying a pinion which drives a main gear wheel with an actuating cam plate. The flushing arrangement is connected to the drive by a belt drive.
Patent IT-1246244-B (IT)
Title: Screw propeller with flag-type blades and pitch that can be adjusted manually without dismantling the propeller
Inventor: BERGHELLA ROCCO
IPC: B63H/
Filed: 1990-03-21
Granted: 1994-11-17
Abstract: A device for varying the pitch of a screw propeller with flag-type blades that employs planetary gearing between the blades and a pinion hub keyed to the drive shaft to bring about the free rotation of the blades about their own axis through a certain angle defined by end-of-travel means defining a relative rotation between a containment shell through which the blades are rotatably supported and the hub, employs a sleeve mounted rotatably over the external cylindrical surface of the pinion hub and having two stop surfaces, circumferentially separated from each other, to limit the free relative rotation between the sleeve and the pinion hub, so limiting the arc of circumference within which a gear tooth or sector on the pinion hub can run. The sleeve has helical teeth with which it meshes with a worm housed in the inner wall of the shell. One end of the worm is accessible through a hole in the shell to allow the pitch of the screw propeller to be adjusted.
Patent LT-6233-B (LT)
Title: Method of production calcium hydroxyapatite
Inventor: TRINKŪNAITĖ-FELSEN JUSTĖ
IPC: C01B25/00
Filed: 2014-03-06
Abstract: The invention relates to biomedical materials for use in biotechnology and medicine, which are obtained from calcium hydroxyapatite using natural calcium-rich raw materials. Synthesis of calcium hydroxyapatite, comprises providing natural starting material by mechanical cleaning, washing, drying and grounding to the powder and is synthesized by sol-gel method. As a natural starting material is used sea-shell, wherein said shell should be dissolved in an aqueous solution containing nitric acid 2M HNO3 from about 62.0 to about 63.0 % by weight, ethylenediaminetetraacetic acid (EDTA) from about 5.0 to about 10.0 % by weight, and diammonium hydrogen tetraoxophosphate (NH4)2HPO4 from about 2.5 to about 5.0 % by weight, the obtained mixed materials solution is heated to about 70 °C and mixed with an aqueous solution of urea CO(NH2)2 to obtain a solution with pH ranging from about 7 to about 10 and then at about 90 °C is carried out concentration of the solution with stirring until the solution becomes a clear viscous gel. The gel is dried, crushed and heated to form a hydroxyapatite powder.
Patent MX-174400-B (MX)
Title: Detector de electrones secundarios para usarse en una atmosfera gaseosa
Inventor: MANCUSO JAMES F
IPC: H01J37/06
Filed: 1988-05-20
Abstract: La presente invención se refiere a un dispositivo para generar, amplificar y detectar electrones secundarios a partir de una superficie de una muestra; que comprende: (a) un envolvente de vacío que tiene una abertura limitadora de presión; (b) una fuente de haces de partículas cargadas colocadas dentro del envolvente de vacío y capaz de emitir un haz de partículas cargadas; (c) medios de enfoque colocados dentro del envolvente de vacío y capaces de dirigir un haz de partículas cargadas emitido por la fuente de haces de partículas cargadas, a través de la abertura limitadora de presión; (d) medios de plataforma de muestra colocados al exterior del envolvente de vacío, capaces de mantener una muestra envuelta en gas, a una presión por lo menos de 0.680 Kg/m2, en coincidencia con la abertura limitadora de presión, de manera tal que una superficie de la muestra pueda quedar expuesta a un haz de partículas cargadas emitido desde la fuente de haces de partículas cargadas y dirigido a través de la abertura limitadora de presión; (e) un electrodo colocado al exterior del envolvente de vacío y dispuesto dentro de entre aproximadamente 1 y aproximadamente 200 milímetros desde los medios de plataforma de muestra, de manera tal que los electrones secundarios emitidos desde una superficie de una muestra colocada sobre los medios de plataforma de muestra y expuesta a un haz de partículas cargadas emitido desde la fuente de haces de partículas cargadas, puedan ponerse en contacto con el mismo; (f) una fuente de voltaje conectada entre el electrodo y una tierra eléctrica, capaz de mantener una diferencia de potencial eléctrico entre el electrodo y los medios de plataforma de muestra, de más de aproximadamente 50 voltios y de menos de aproximadamente 2000 voltios, siendo el potencial del electrodo positivo con relación al potencial de los medios de plataforma de muestra, a fin de acelerar los electrones secundarios emitidos desde una superficie de una muestra colocada sobre los medios de plataforma de muestra, con un campo eléctrico de intensidad suficiente para ocasionar que los electrones secundarios emitidos choquen con moléculas de gas y produzcan portadoras de carga negativa que puedan producir subsecuentemente portadoras de carga negativa adicionales, a través de choques múltiples con otras moléculas de gas, dando por resultado un número de portadoras de carga negativas mayor que y proporcional al número de electrones secundarios originales, siendo la intensidad del campo eléctrico suficientemente baja para evitar una descarga eléctrica catastrófica o una formación de arco eléctrico; (g) un amplificador de corriente conectado con el electrodo; y (h) medios de detección de corriente conectados entre el amplificador de corriente y una tierra eléctrica.
Patent MX-165431-B (MX)
Title: Composiciones de silicon de amina funcional curable para reducir las arrugas en las telas
Inventor: COFFINDAFFER TIMOTHY WOODROW
IPC: D06M13/02
Filed: 1988-06-22
Abstract: La presente invención se refiere a una composición para el cuidado de las telas, caracterizada porque comprende un agente de silicón de amina funcional, curable para reducir las arrugas en telas, en donde la composición contiene un vehículo adecuado para depositar una cantidad efectiva del silicón de amina funcional curable sobre la tela, y en donde el silicón de amina funcional curable se cura mediante ligaduras de silicón -oxígeno-silicón.
Patent MX-169951-B (MX)
Inventor: ROMANO UGO
IPC: G02B1/04
Filed: 1989-06-15
Abstract: Organic glasses and surface coatings are prepared, with short hardening cycles, by submitting to the action of U.V. light a liquid polymerizable composition containing at least one di-(allyl carbonate) or poly-(allyl carbonate) of a diol or polyol, a photoinitiator and a vinyl ester monomer and/or an organic peroxide. The composition can additionally contain small amounts of an organic compound selected from among those compounds which are used in the art in order to stabilize the organic polymers to the degrading action of U.V. light. The composition is preferably heated before being treated with U.V. light.
Patent MX-165907-B (MX)
Title: Mejoras en compuesto catalizador con contenido de lantano para tratar gases de escape de vehiculos de motor
Inventor: SUMMERS JACK C
IPC: B01J37/02
Filed: 1989-10-09
Abstract: La presente invención se refiere a mejoras en compuesto catalizador con contenido de lantano para tratar gases de escape; de un vehículo de motor, el compuesto catalizador, caracterizado porque comprende un primer soporte que tiene disperso un componente para almacenamiento de oxígeno y, cuando menos, un componente de metal noble, seleccionado del grupo consistente en platino, paladio, rodio, rutenio e iridio y que tiene dispersa inmediatamente encima una sobrecapa de óxido de lantano y, como opción, un segundo soporte; el primero y segundo soportes con un óxido inorgánico refractario seleccionado del grupo consistente en alúmina, sílice, óxido de titanio óxido de circonio, aluminosilicatos y mezclas de ellos.
Patent MX-163437-B (MX)
Inventor: FREEBURG THOMAS A
IPC: H04L1/00
Filed: 1990-05-21
Abstract: There is provided a scheme for bit error rate detection. It is characterised by: detecting the bit value present in a received multi-level signal (102), more narrowly detecting the bit value present in that received multi-level signal (104), comparing the results of narrow detection with the results detected otherwise to identify errors in detection (203, 206, 207 and 209), and accumulating detected symbol errors over unit time. Bit error rate detection can be used for antenna selection-selecting one of a plurality of diversity antennas when the error rate exceeds (213) a certain error threshold.
Patent MX-173871-B (MX)
Title: Plancha electrica con doble camara de vaporizacion
Inventor: AMIOT JACQUES HENRI JULIEN
IPC: D06F75/38
Filed: 1990-11-07
Abstract: La presente invención se refiere a una plancha eléctrica con doble cámara de vaporización que comprende una base moldeada, cerrada por una tapa y en la cual están practicadas dos cámaras separadas entre sí por un tabique, con una cámara de vaporización denominada principal alimentada con agua por medio de un dispositivo inyector de agua a través de una abertura practicada en la tapa; el agua se vaporiza por medio de una resistencia blindada sumergida en la base, con una cámara de distribución de vapor que comunica, por una parte, con la cámara principal de vaporización por medio de cuando menos un pasaje practicado en el tabique, y por otra parte, con el exterior por medio de orificios de salida practicados en la base, caracterizada en que la base comprende, además, una segunda cámara de vaporización denominada intermedia colocada entre la cámara principal de vaporización y la cámara de distribución; la cámara intermedia es un espacio cerrado que se extiende a proximidad de la abertura y limitado por una parte, por la tapa y por una parte de la superficie de la base en la cual está moldeada la resistencia eléctrica blindada, y por otra parte lateralmente por el tabique y por un contra-tabique colocado entre la abertura de inyección y el tabique y que se conecta en sus extremidades al tabique.
Patent PT-75634-B (PT)
Title: Novel n-(3-hydroxy-4-piperidinyl) benzamide derivatives
IPC: C07D211/58
Filed: 1982-09-30
Abstract: Novel N-(4-piperidinyl)benzamides of the formula <CHEM> and the pharmaceutically acceptable acid addition salts, the stereochemically isomeric forms and the pharmaceutically acceptable quaternary ammonium salts thereof, which compounds are useful as stimulators of the motility of the gastro-intestinal system; a method of stimulating the motility of the gastro-intestinal system in vertebrates by the use of such compounds; pharmaceutical compositions same as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent PT-78469-B (PT)
Title: Continuously variable contact lens
IPC: G02C7/04
Filed: 1984-04-23
Abstract: A continuously variable multi-focal soft contact lens wherein a continuous optical gradient in a region smaller than the maximum pupil opening is provided. The concave surface is aspheric with a desired optical power for distant viewing at the center which increases to the desired near vision power. The increase is usually about 3 to 5 diopters within 6 mm of the anterior optical zone (AOZ) which is approximately 9.7 mm in diameter when wet. Outside this 6 mm zone the concave surface is essentially spherical. The concave surface is an aspheric curve having a steeper curve in the middle than a base curve r2. The curve at the center is the steepest and is designated as r2'. Once r2 and r2' curves are determined, the thickness of the lens (t) and the radius of curavation for AOZ designated r1 is calculated using the desired optical power at the apex of the lens (Pw) and desired thickness at the junction (JTK) of the AOZ, based on the following equation:   <IMAGE>   wherein Exp is the expansion factor and n is the index of refraction of the lens when wet, all other dimension in the dry state, before expansion. The lenses may be manufactured by lathe cut and polish means using the squeeze method or may be duplicated by molding and casting.
Patent PT-79157-B (PT)
Title: Process for treating celulosic materials with oxidants
Inventor: HAGEMAN JACQUES
IPC: D06M10/00
Filed: 1984-08-30
Abstract: Cellulosic materials and more particularly wood shavings, pulps, and cellulosic textile fibres are exposed to the combined action of microwaves and at least one oxidizing agent. In particular, the process makes it possible to improve the brightness of the end product.
Patent PT-81049-B (PT)
Title: Method of treating with certain photopolymerizable compositions including catalyst comprising an acylphosphine oxide
IPC: A61K6/00
Filed: 1985-08-29
Abstract: A method of treating teeth with a photopolymerizable composition comprising at least one olefinically unsaturated monomer and an acylphosphine oxide catalyst.
Patent PT-89992-B (PT)
Inventor: PEDERSEN HENRIK
IPC: A61K31/425
Filed: 1989-03-13
Abstract: Novel compounds of the formula: <CHEM>  wherein R<1>, R<2>, R<3> and R<4> are as defined in Claim 1, as well as individual isomers and pharmaceutically acceptable acid addition salts are described as having acetylcholine agonistic activity making them useful in the treatment of diseases of the brain, e.g. Alzheimer's disease. Methods for the preparation of the novel compounds are also described, as well as pharmaceutical compositions containing same.