baber/WOPTO huggingface dataset:
Patent IT-1024055-B (IT)
Title: Stator for a multistage radial compressor - has bladed diffuser held on fixed blading stage supports connected together
Inventor: SARYCHEV JURY PAVLOVICH
IPC: F04D/
Filed: 1974-11-28
Granted: 1978-06-20
Abstract: The stator can be used successfully for high pressure multistage radial compressors with bladeed diffusors, which are widely used in the gas and chemical industries. The fixed blade supports of all stages are connected to each other in order to reduce the quantity of metal used and in order to reduce gap losses between stator sections. The fixed blade support accommodates also bladed diffusor and return flow section which is firmly held on the fixed blade support of the following stage. The bladed diffusor (7) of each stage is connected to the fixed blade carrier (6) and return flow section (8) so that their connection region is located on a diameter which is smaller than the maximum diameter of the flow section. This arrangement is produced relatively cheaply.
Patent IT-1214081-B (IT)
Title: Honeycomb fabric structure prodn.
Inventor: ERMANNO NISI
IPC: D04H/
Filed: 1987-05-21
Granted: 1990-01-10
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1187618-B (IT)
Title: Plastics laundry tube housing rotating washing drum
Inventor: CINELLO ARTURO
IPC: D06F37/26
Filed: 1985-10-11
Granted: 1987-12-23
Abstract: Plastic laundry tub for a washing machine, the tub contg. a rotatable drum the drive of which is supported by at least two axially spaced bearings in a sleeve passing through an end wall of the tub such that the sleeve (14) is obtained separately from the tub (5) by (a) using a first mould (6) for making a spacer element (19) dimensioned to maintain the bearings (12, 13) at a suitable distance apart; and (b) the spacer element (19) is placed in a second mould (20) together with the bearings (12, 13) and the plastics injection moulded about the spacer element and the bearings (12, 13) for finishing the sleeve (14); and (c) sleeve (14) is placed in a third mould (26) in which the tub (5) is obtd. by injection moulding about the sleeve (14) using another plastics material having a lesser resistance to mechanical stresses than that used for the sleeve (14).
Patent IT-1205695-B (IT)
Title: Urine bacteriological selective differential analysis
Inventor: THALLER MARIA CRISTIAN
IPC: C12N/
Filed: 1987-01-09
Granted: 1989-03-31
Abstract: The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Patent IT-1239761-B (IT)
Title: Regulating and closing device for collectors for fluids that are distributed in the hydrothermal and sanitation systems
IPC: E03C/
Filed: 1990-03-16
Granted: 1993-11-15
Abstract: The device is made up of a 1 large closing screw equipped with two o-ring gaskets, 4-5, to hold even at high temperatures and is used to determine a large passage of fluid, because of the course it takes m to the inside of the C collector, and completely dismountable in case there is a need for replacement because of damage.
Patent IT-1115832-B (IT)
Title: Coated material strip prodn. system - has strip cutting knife and foam strip melting and rolling system
IPC: B65B/
Filed: 1977-02-22
Granted: 1986-02-10
Abstract: A system for prodn. of coated materials or layered materials consisting of a foamed material coating and a paper strip base is constructed such that a foamed material strip is fed from a spool to a cutting device which cuts slits across the strip. The strip is fed to a stretching device so that the slits are widened. A sensor device is used to meter the stretchable width of the strip. A paper strip is fed from another spool and the twin strips pass to a heating device where the foamed material is melted onto the paper prior to rolling and coiling on a spool.
Patent IT-1235048-B (IT)
Inventor: SHUNTARO TAKANO
IPC: C07D409/12
Filed: 1988-10-10
Granted: 1992-06-17
Abstract: This invention relates to a 4H-1-benzopyran-4-one derivative represented by the formula:   <IMAGE>   or a salt thereof, a process for producing the same and a pharmaceutical composition comprising the same as active ingredient.
Patent IT-1118105-B (IT)
IPC: D04B1/26
Filed: 1979-07-30
Granted: 1986-02-24
Abstract: This tube sock is of a medium or dress weight so that the sock may be comfortably worn with dress shoes and includes very long and fine terry loops in the heel and sole area to provide the sock with cushion and comfort characteristics of the type normally provided in heavy weight athletic type socks. The sock is knit on a fine gauge machine of the type normally employed in knitting ladies' sheer hosiery and panty hose, usually provided with 400 needles. The sock is knit on every other or alternative needles so that it contains only 200 wales instead of the normal 400 wales usually contained in ladies' sheer hosiery articles. The terry loops formed in the heel and sole area are formed on dial instruments projected outwardly over an idle needle so that unusually long terry loops are formed of a fine cotton yarn which are three to five times as long as the stitch loops formed of the body yarn.
Patent IT-1036993-B (IT)
IPC: F04D29/66
Filed: 1975-06-13
Granted: 1979-10-30
Abstract: A fan for moving a gaseous fluid, e.g., air, is described in which the high audible frequency noise resulting from the phenomenon occurring at the trailing edges of the blades, known as vortex shedding, is reduced. This is accomplished by notching an edge of each of the blades so that the pattern of vortices leaving the blade, which causes the noise, is disturbed and a turbulence condition engendered. The turbulence distributes the pressure fluctuations resulting from movement of the blades through the fluid over a relatively broad band of frequencies and reduces the annoying noise frequencies. Various notch configurations are disclosed.
Patent IT-1219049-B (IT)
Title: Keys depressible against spring assembly
Inventor: THEVIS PAUL
IPC: G10B/
Filed: 1988-02-26
Granted: 1990-04-24
Abstract: The keyboard of a musical instrument comprises a number of keys (1) which are arranged on a fixed carrier (8) and each depressible by a predetermined amount against a return spring assembly (17). Each such assembly comprises an element, e.g. a U-shaped spring member (17a,b,a) with longitudinally spaced sides (17a) initially at right angles to the upper key surface (3) and with their lower ends connected via a strip (19) downwardly convexly curved through the spring action of the sides (17a). The longitudinal centre of the strip (or leaf spring) rests on the carrier (8) via a transverse shaft (20) which supports the strips of the respective keys. The principle is based on having two longitudinally spaced key support points (i.e. ends of the strip) on a horizontal line at a level above a central fixed support point shaft which is pref. adjustable in height via a rotatable eccentric (24) to vary touch. Alternative embodiments are described and illustrated.
Patent IT-1238132-B (IT)
Title: Device for the pneumatic feeding of cut tobacco to cigarette confection machines
Inventor: MARTIN MARIO
IPC: A24C/
Filed: 1989-10-09
Granted: 1993-07-09
Abstract: A device for the pneumatic feeding of cut tobacco to cigarette confection machines consisting of an open basket-like container which is circular and swivels around a vertical axis and to which the tobacco is centrally fed. This latter is achieved by selecting aspiration conduits in the container. To improve the uniformity of the tobacco sent to the confection machines, the container is further subject to vibration movements in a plane perpendicular to its axis of rotation.
Patent IT-1249795-B (IT)
Title: Freeze dried pet food - contains meat, vegetable, egg, mineral salt, maize flour, soya lecithin and milk
Inventor: LEO FRANCA
IPC: A23K/
Filed: 1989-10-31
Granted: 1995-03-20
Abstract: Food for domestic pets comprises 65-85 wt.% meat, 4-12% vegetables, 3.5/11% eggs, 0.2-2% mineral salts, 2-8% maize four, 1-6% soya lecithin and 1-8% milk, or its derivs. Mfr. of food prods. is by (a) forming a pasty mixt. of the components, (b) shaping in a mould, (c) freeze drying and (d) packaging in a gas impermeable wrapper. Foods pref. also contain 0.1-10 (0.5-5) wt.% olive pulp, and also 0.1-10 wt.% yeast, and also 0.1-10 wt.% freeze dried powdered fruit, and also Mg salts and vitamin B6.
Patent IT-1242794-B (IT)
Inventor: LECOLIER SERGE
IPC: C25B3/25
Filed: 1990-12-20
Granted: 1994-05-18
Abstract: The invention relates to a catalytic process for the synthesis of an alcohol by reaction of an epoxide with a nucleophilic compound containing a labile hydrogen, such as an alcohol, a phenol, a primary amine or a carboxylic acid. The catalyst is a metal complex of general formula (I) [M[Co(CO)4]2]x in which x is equal to 1 or 2 and M denotes tin, lead and cadmium. The reaction preferably takes place in the presence of carbon monoxide. This process makes it possible to increase the yield and the selectivity of the reaction and the stereoselectivity for alcohol in the case of which the hydroxyl formed is attached to the least hindered carbon atom of the epoxide. The invention also relates to the new complexes of formula (I) in which x equals 2. It also relates to a process for the electrosynthesis of these new compounds by electroreduction of Co2(CO)8 in an organic solvent medium in a cell in which the anode consists of the metal M, followed by isolation of the complex, the temperature of the reaction mixture and that at which the complex is isolated being lower than 25 DEG  C.
Patent IT-996732-B (IT)
IPC: A47C1/024
Filed: 1973-09-25
Granted: 1975-12-10
Abstract: 1434291 Adjustable seat backs ETABS BERTRAND FAURE SA 21 Sept 1973 [25 Sept 1972] 44510/73 Heading A4J [Also in Division E2]  The rake of the backrest of a vehicle seat about a shaft 4 is adjusted by rotation of a cam 5 rotatably mounted on the backrest plate 3 or seat plate 2 and provided with recesses arranged in two series a-d and a -d and divided into pairs a,a'-d,d with the recesses of each pair oppositely disposed with respect to the axis of rotation of the cam, the cam being held in position, in which a pair of stops 6, 7 on the seat plate or backrest plate are engaged by one of the pairs of recesses, by a spring 10 engaging in one of a third series of recesses a"-d". Preferably the seat plate is formed by two parallel side plates inter-connected by the shaft 4 and stop 6, 7. The cam is mounted between the two side plates on a spindle 8 on the backrest plate and extending through slots 11 in the two side plates.
Patent IT-1244264-B (IT)
Title: Device for separating layers of bars for roller conveyor systems
Inventor: NONINI GEREMIA
IPC: B21B/
Filed: 1990-07-17
Granted: 1994-07-08
Abstract: Layer separating devices for roller system, the said system being located downstream of a cooling plate or at the exit of a cutting-to-size unit working in conjunction with a connection surface 12, being positioned longitudinally so as to create two or more secondary streams of advance 13 for the bundles of rolled sections. <IMAGE>
Patent IT-1245309-B (IT)
Title: Tightening system on a machine with a diamond wire for use in marble or granite workshops for sectioning or subdividing blocks
Inventor: PELLEGRINI MARCO TERZO
IPC: B28B/
Filed: 1990-06-01
Granted: 1994-09-19
Abstract: The invention concerns a tightening system to be applied on machines intended for sawing of rock materials with a diamond wire or abrasive wire mounted in a closed ring on two flywheels.  This system made by means of an electrohydraulic group coupled to flywheels of large diameter produces a tension on the wire that is easily variable according to the requirements but independent of the operating conditions, permitting an increase in lifetime of the wire and better cutting precision. Applications thus far carried out provide for a larger number of flywheels with smaller diameters and tightening systems that are not suitable for the characteristics of the wire. <IMAGE>
Patent IT-1150444-B (IT)
Title: Operating device for folding doors of furniture
Inventor: BONETTI MASSIMO
IPC: E05C/
Filed: 1981-09-17
Granted: 1986-12-10
Abstract: The door operating device includes upper and lower horizontal guide runners (6,18) which are mounted in the furniture opening. Vertical posts (2') slide along the runners and pairs of folding door panels are articulated to the posts along opposite vertical edges. Solenoid springs (11) housed in cylindrical casings (10) are mounted between adjacent panels to bias the doors towards a closed position. Rigid, flexible PVC hinges are mounted between the doors and between the end doors and the respective posts to cause partial opening of the doors in opposite to the spring closing force.
Patent LT-5957-B (LT)
Title: Method of controlling the current of flash lamp
Inventor: GRIGORAITIS VYTAUTAS
IPC: H01S3/00
Filed: 2011-12-16
Abstract: The present invention relates to methods of controlling the current of a flash lamp, particularly, it relates to methods of controlling the current of a flash lamp in which during periods of time between main discharge pulses the flash lamp is simmered thus extending the flash lamp’s service life and stabilizing its gas discharge channel, and can be used for driving pump lamps of pulsed lasers. The method comprises delivering of main current pulses to the flash lamp that cause an intense gas discharge. During the major part of time interval between adjacent main current pulses a strength of the simmer current is maintained at a first strength level, which is as low as possible while still ensures an existence of the discharge channel, whereas prior to delivering each of said main current pulses, the simmer current is increased to a second strength level and is selected to be equal to a lowest possible current strength level that is sufficient to ensure that the tube of said flash lamp is entirely and uniformly filled with plasma. In another embodiment, prior to delivering each of the main current pulses, the simmer current is being increased until resistance of the flash lamp becomes equal to the value with which the main discharge phase begins with a monotonic voltage growth.
Patent LT-6062-B (LT)
Title: Operation management system and operation management method
Inventor: WANG GANG
IPC: B25B23/00
Filed: 2013-10-21
Abstract: (Object) An object is to provide an operation management system that decreases an operation failure such as failing to tighten a bolt or a screw, reduces a burden on an operator who makes an operation record and can increase the efficiency of the management of the operation record. (Solving means) An operation management system (10) according to the present invention includes an operation terminal (20) including: a reading portion (22) that can read, from outside, management data including at least an operation item of an operation target item and a detailed operation item of the operation item; a data input portion (24) that can perform input to the operation item and the detailed operation item read by the reading portion (22); an image processing portion (26) that can receive and process a sensed image of the operation target item and an operation target component of the detailed operation item; and a control portion (28) that can receive a measurement value of the operation target component used in the detailed operation item and the image processed by the image processing portion, shows the operation target item on a display screen, adds a selection mark to the operation target component on which an operation on the operation target item selected in the detailed operation item is performed, records the sensed image of the operation target component on which the operation has been performed and can produce operation data by changing the selection mark on the display screen to a completion mark and displaying and recording the completion mark.
Patent MX-169630-B (MX)
Title: Procedimiento para preparar una pintura aplicable a polimeros engeneral
Inventor: PFORTNER TOMAS
IPC: G02B1/10
Filed: 1988-12-27
Abstract: La presente invención se refiere a un procedimiento para preparar una pintura aplicable a polímero en general, caracterizado porque comprende mezclar entre 60 a 80 por ciento de n-vinil pirolidona, entre 8 a 4 por ciento de hidroxietilmetacrilato, entre 10 a 5 por ciento de cicloexilmetacrilato, 1 por ciento de ácido metacrílato, 0,30   por ciento e metacrilato de metilo,0,20 por ciento de etilenglicol dimetacrilato, entre 20,2 a 9,2 por ciento de resina epóxica y 0,30 por ciento de benzoina; dividir la mezcla en una primera porción del 80 por ciento y en una segunda porción del 20 por ciento; exponer la primera porción a la acción de los rayos ultravioleta hasta producir una semi polimerización de la mezcla lográndose un estado de gel que se enfría a una temperatura entre -25 a -45 grados C y se deja reposar; se vuelca en un recipiente con agua destilada agitándose hasta obtener una sustancia mucilaginosa de color blanco que se deja reposar entre 50 a 70 minutos; se separar 65 partes de este compuesto y se le diluye con 35 partes de dimetil formamida, dejándolo reposar para luego filtrarlo obteniendose una pasta; se toma la segunda porción antes mencionada y se le adicionan pigmentos hasta obtener el color deseado; se separar 15 gr. de la pasta antes mencionada y se le agregan 9 gr. de la preparación coloreada y 1 por ciento de peróxido de benzoilo mezclándose para obtener la pintura.
Patent MX-169986-B (MX)
Inventor: ILENDA CASMIR STANISLAUS
IPC: C08F255/00
Filed: 1990-09-25
Abstract: Polyolefin - acrylic graft copolymers capable of compatibilising melt processible polyolefin and gas barrier resins are used therewith as adhesives in multilayer composites or as a third component therewith in monolithic articles so as to produce packaging materials and articles, such as films and bottles for use especially in food and drinks packaging.
Patent MX-172207-B (MX)
Inventor: BRYCE DAVID R
IPC: G01N27/72
Filed: 1991-01-08
Abstract: A method of and apparatus for determining the genuineness of a document such as a currency note printed at least in part with magnetizable ink in which there is produced a first signal as a measure of the saturation magnetization of a portion of the document printed with the ink and a second signal as a measure of the remanent magnetization of said portion and in which the ratio of the second signal to the first signal is determined as a measure of genuineness of the document.
Patent MX-174622-B (MX)
Title: Dispositivo y proceso para generar muestras de errores en la descodificacion por sistema "soft-decision" de codigos de bloques
Inventor: FRIEDERICHS KARL-JOSEF
IPC: H03M13/45
Filed: 1991-01-29
Abstract: La presente invención se refiere a dispositivo para generar muestras de errores en la descodificación del tipo "Soft-decisión" (decisión blanda) de códigos de bloques, cada código de bloque tiene una longitud N de bloques en el cual una pluralidad de posibles muestras de errores son generados del síndrome como un valor estimativo, que se obtiene de cada bloque de datos recibidos e independientemente del dato de tráfico transmitido para posibles errores de transmisión y de las direcciones de símbolos que tienen un bajo grado de fiabilidad seleccionados mediante decisión blanda; el dispositivo comprende una entrada para el síndrome que consiste de un número de sub-síndromes correspondientes al número de errores y se conecta en primer lugar a una unidad de monitor; la unidad de monitor tiene una salida de señalización con el objetivo de probar el valor del síndrome y en segundo lugar a una entrada de un primer restador; la segunda entrada se conecta mediante un conmutador accionado por la unidad de monitor a una tercera mesa y a través de la cual una dirección, conducida al mismo tiempo a una primera salida se recodifica en un primer sub-síndrome; la salida del primer restador está conectada por un lado a una entrada de un segundo restador y por otro lado a una unidad preseleccionada del síndrome controlado por un contador, una salida de la unidad de preselección del síndrome que está conectada a una segunda entrada del segundo restador así como también a una segunda mesa mediante la cual se recodifica un segundo sub-síndrome a una dirección asociada y se conduce a una segunda salida; una salida del segundo restador está conectada a una primera mesa, mediante la cual se recodifica un tercer sub-síndrome a una dirección asociada adicional y se conduce a una tercera salida, en donde la salida del primer restador, siendo el síndrome procesado y las tres direcciones son monitoreadas por la unidad de monitor.
Patent MX-171596-B (MX)
Title: Controlador de motor electrico con contactor de derivacion
Inventor: DELANGE ROBERT J
IPC: H02P1/28
Filed: 1991-03-15
Abstract: La presente invención se refiere a aparato para controlar un motor eléctrico que se suministra por una fuente de voltaje alterno, el aparato comprende: un montaje contactor para conectar selectivamente la fuente de voltaje alterno al motor, en respuesta a una señal de control; un conmutador tiristor para acoplar selectivamente la fuente de voltaje alterno al motor en respuesta a una señal de disparo; un circuito de control para operar el montaje contactor y el conmutador tiristor y que incluye: a) un primer montaje para producir la señal de control en el montaje de contactor y que responde a un comando para detener el motor al interrumpir la producción de la señal de control para el contactor; y b) un segundo montaje, que responde al comando para frenar el motor, para producir señales de disparo en el montaje de conmutador tiristor, para reducir la velocidad del motor; y c) montajes para sincronizar la producción de señales de disparo por los montajes de parada al voltaje alterno.
Patent PT-81497-B (PT)
IPC: B65H51/20
Filed: 1985-11-15
Abstract: A delivery device for continuous threads, having a storage member (5) to which the thread passes in circumferential direction and from which the thread is withdrawn over head, on which member a given adjustable number of thread turns is stored as storage quantity between point of feed and point of withdrawal, a light monitor which scans the outer surface of the storage member and controls the rotary drive for delivering the thread being provided in order to determine the turns of thread. In order to achieve a high output construction which is insensitive to disturbance, the storage member (5) has a light guide, the end surfaces (35', 35'') of which are exposed towards the outer surface (6) of the storage member, one end surface (35') of each light guide facing the transmitter (29) of the light monitor and the other end surface (35''), staggered in circumferential direction of the storage member (5), facing the receiver (30) of the light monitor.