baber/WOPTO huggingface dataset:
Patent IT-1027540-B (IT)
Title: Yarn feed device has roller on which yarn windings are formed - and mechanism within roller to advance windings along roller
IPC: B65H/
Filed: 1974-08-07
Granted: 1978-12-20
Abstract: A yarn feed device comprises a vertical hollow shaft at the top of which is mounted a roller having axially extending slots, and yarn is wound onto the lower end of the roller and is advanced axially along the roller by an advancing mechanism within the roller. At the top end of the roller the yarn passes through a number of inclined flexible fingers on the top end face of the roller and against which a hood is pressed, and after disengaging from the finters the yarn passes through the hollow shaft and is fed to a textile machine. The advancing mechanism comprises several piles of flexible plates mounted on the periphery of an annulus located within the roller each pile of plates projecting through an associated slot in the roller. The annulus is supported by a bearing around a sleeve which is rotatably mounted on the shaft, the annulus being eccentric with respect to the shaft, and the plane of the annulus being inclined to the transverse axis of the shaft, whereby as the shaft rotates the annulus rocks and the piles of plates advance the yarn windings on the roller from the lower end of the roller to the upper end. The tension on the yarn can be varied by adjusting the pressure of the hood on the fingers. When being advanced along the roller, the yarn windings are maintained sepd. by the plates thereby reducing yarn breakage.
Patent IT-1236726-B (IT)
Title: Hydraulic jump machine
IPC: F03B/
Filed: 1989-11-14
Granted: 1993-03-31
Abstract: The field of application of the invention is the transformation of potential energy into mechanical work. The potential energy due to the field of gravitational force is used in a first phase, and in a second phase the potential energy due to the conservative force field due to Archimedes' spiral. The mechanical work is that constituted by a piston which jumps or ascends with alternating movement or with circulating movement according to the geometrical characteristics of the manufactured article.The mechanical work constituted by the piston may act for placing in movement a dynamo or an alternator connected to it, to raise or displace weights, to create an alternating or circulating movement of mechanical parts, wheels, gears and the like.
Patent IT-1235169-B (IT)
Title: Non oxidizing bonding of silver 800/1000
Inventor: PAOLO D AGOSTINO FRANCESCO
IPC: C22C/
Filed: 1988-07-05
Granted: 1992-06-23
Abstract: The present invention refers to a metal bond, attained through the normal fusing procedures, which is useful for all objects normally realized in silver 800, not to mention in all industrial applications which can gain advantage from the application of said bonding.
Patent IT-1018621-B (IT)
IPC: G01N33/48
Filed: 1974-02-08
Granted: 1977-10-20
Abstract: A method and apparatus are disclosed which provide for the rapid quantitative detection of microbial pathogens in a sample fluid such as blood. Initially the pathogens are concentrated by depositing the sample fluid on a liquid filter medium such as a concentrated aqueous solution of sucrose or a microporous aqueous solution of a crosslinked polymer having a greater density than the sample, and microporous openings throughout its solubilized network (which range in size between about 1 micron and about 7 microns) and then the material is subjected to centrifugation to cause the pathogens in the sample to selectively pass into the liquid filter medium. This step not only concentrates the pathogens but also separates them from the other components of the sample such as antimicrobial constituents of blood and medicants present in blood samples, such as antibiotics. The liquid filter medium containing the concentrated pathogens is then added to nutrient media for culturing and quantitative counting.
Patent IT-1221058-B (IT)
Inventor: PRICE BARRY JOHN
IPC: A61K31/341
Filed: 1985-08-01
Granted: 1990-06-21
Abstract: Novel aminoalkylfuran derivatives of the general formula I: <IMAGE> in which the symbols have the meaning indicated in Claim 1, are prepared by reaction of a compound of the formula <IMAGE> with a compound of the formula R3NZZ'. A, B, Z and Z' have the meaning indicated in Claim 1. The aminoalkylfuran derivative can be used in the form of the free base or in the form of a physiologically acceptable salt or a hydrate. These novel aminoalkylfuran derivatives exhibit inhibition of gastric acid secretion if they are stimulated via histamine H2 receptors.
Patent IT-1212038-B (IT)
Title: Ion-exchange resin or absorbent resin prodn.
Inventor: ZSUZSANNA ERDELYI ARPADNE NATA
IPC: C08F/
Filed: 1987-10-30
Granted: 1989-11-08
Abstract: A process is claimed for the prodn. of macroporous ion-exchange resins (I) by suspension polymerisation of vinyl gp.-contg. monomers (II) in the presence of a poreformer (III) and a catalyst, with removal of (III) and solvent by distn. or extn., followed by further transformation, pref. by sulphonation, chloromethylation, hydrolysis; the novelty is that polymerisation is carried out at 0.1-15 (pref. 2-6) bar in a closed system. Pref. (II) is a styrene monomer, with crosslinkers such as EGDMA; (III) is a hydrocarbon (e.g. pentaine, iso-octane) or an alcohol (e.g. PrOH, BuOH); reaction is carried out pref. for 3-5 hrs. at 70-97 deg.C, followed by 2 hrs. at 90-97C to reduce the amt. of residual monomer.
Patent IT-1200949-B (IT)
Title: Leuco-tri:ene intermediates prepn.
Inventor: ANTONIOLETTI ROBERTO
IPC: C08F/
Filed: 1982-08-09
Granted: 1989-01-27
Abstract: An induction heating appts. for plastics extruders employs induction coils with E-shaped cores. The coils are mounted in a 2-piece housing which is clamped on the extruder barrel by spring tension. The extruder barrel (1) is heated by induction coils (2,2a,3,3a) in which the coil is wound on the central arm (4,4a,5,5a) of an E-shaped laminated iron core. The coils are magnetically coupled to the barrel by an interlayer (6,6a,7,7a) which covers the core. Pairs of coils are mounted in a 2-piece housing (8,9) which is assembled and clamped on the barrel (1) periphery by means of threaded pins (13), carrying washers (15) and nuts (16,17). Disc spring stacks (14) are interposed between the washers (15) and housings (8,9), so that the housings and coils are urged into contact with the barrel by spring pressure. In another embodiment, the appts. may be adapted to a cylindrical extruder barrel.
Patent IT-1032012-B (IT)
Title: Resin cleaning mixing chambers
IPC: B29C/
Filed: 1971-05-07
Granted: 1979-05-30
Abstract: Mixing chambers in extruder heads of apparatus for the homogenisation and extrusion of reactive multicomponent synthetic resins with a short reaction induction time are cleaned by injecting into the mixing chamber immediately after the end of the extrusion cycle, a cleaning liquid using a pneumatically operated, high pressure pump actuated by a servo-impulse controlled by rotary valves which are arranged in the extruder head and also control other important operations so that the mixing chamber and the adjacent components are cleaned by spraying of the reactive and monomeric synthetic resin mixture, and then filling the pump by a servo-impulse at the beginning of the next extrusion cycle. Used for cleaning mixing chambers for thermosetting resin mixtures e.g. epoxy resins or polyrethanes.
Patent IT-1090164-B (IT)
Title: Safety mounting for sun visor - has open friction clips which engage bar along top of windscreen and loosen on impact
IPC: B60T/
Filed: 1977-10-06
Granted: 1985-06-18
Abstract: The sun visor mounting has a horizontal bar(14) along the inside top edge of the windscreen on which the visor is clipped using open type clips(16). The clips are open to the inside of the car so that the visor is loosened when struck from inside the car. The visor is backed by a smaller visor(32) for added protection, with the smaller visor similarly mounted. Both visors are tinted.
Patent IT-1210738-B (IT)
Title: Bobbin winding machine bobbins mover
Inventor: ROFFREDO ELIO
IPC: B65H/
Filed: 1987-05-15
Granted: 1989-09-20
Abstract: A fluid filtering process comprises (i) passing the fluid through a filtering media defining an inlet surface, about which the fluid dirt becomes entrapped in a layer form, (ii) discharging the filtered fluid, (iii) periodically reversing the direction of the fluid flow, and (iv) draining the reversed flow fluid and fluid dirt mixt. thus rinsing the filtering media and preparing it for a following filtering cycle, characterized by depositing of a layer of previous granular material about the inlet surface at the beginning of every filtering cycle
Patent IT-1234719-B (IT)
Title: Method to process ignition gases in endothermic engines and device to implement said method
Inventor: SPILLER PIERANGELO
IPC: B01D/
Filed: 1989-03-08
Granted: 1992-05-26
Abstract: The present invention concerns a method to process ignition gases in endothermic engines and device to implement said method. It envisages a phase in which the graphite contained in reactor (3) is heated due to waste gas flow; a phase in which demineralised water is introduced into said reactor; the phase in which a high temperature chemical reaction develops to carry out water hydrolysis producing oxygen, hydrogen and methane. A phase in which oxygen is enriched by adding air to the obtained mixture through a Venturi pipe set at the reactor outlet, and finally the present method envisages an ignition phase, wherein ignition is obtained with bursting electrical devices. Through said process all combusted gases, as well as not combusted particles are definitely burned, while carbon oxide transforms into carbon dioxide.
Patent LT-6743-B (LT)
Title: A long-term non-invasive system for monitoring and characterizing atrial arrhythmias in patients with post-stroke conditions
Inventor: MAROZAS VAIDOTAS
IPC: A61B5/00
Filed: 2018-11-22
Abstract: A system and a method defined herein are intended to detect, to monitor and to characterise in a non-invasive way for the patient the cardiac arrhythmias that are associated with the development of atrial arrhythmia and increased risk of ischemic cerebral stroke. The system consists of a portable device with integrated sensors for biosignals; the modules integrated in the portable device for recognition of intermittent atrial arrhythmia episodes; a module for characterisation of the distribution of atrial arrhythmia episodes aiming to assess disease progression, designed for the use in the server or in the smart devise. The proposed technical solution allows to carry out a long-term monitoring of atrial fibrillation in a non-invasive way for the patient. If a non-documented atrial arrhythmia, especially an atrial fibrillation is detected by automatic means during the long-term monitoring, a physician is informed by e-mail by sending the electrocardiogram of the said arrhythmia episode. If the physician confirms diagnosis of atrial fibrillation, a recommendation to seek the advice of cardiologist is sent to patient's smart device. Monitoring can be carried out in different ways: e.g. during the treatment in out-patient setting; in the rehabilitation and nursing hospitals; in the day or long-term treatment hospital, in the private healthcare establishments, which could provide atrial arrhythmia monitoring services for their patients; also for the patients after severe illness (e.g. cerebral stroke, myocardial infarction, patients on dialysis treatment), in patients with increased risk of atrial fibrillation and stroke; for clinics responsible for personalised selection of antiarrhythmic medication doses; in clinics carrying out post-procedural prognostic indication and efficacy evaluation of therapeutic interventions (such as catheter ablation); for pharmaceutical enterprises conducting long term studies of medicinal preparations.
Patent MX-168954-B (MX)
Title: Conjunto de herramientas, componentes de herramienta y metodo para ensamblar los componentes
Inventor: ANDERSSON KEN GOTE ESKIL
IPC: B23B31/107
Filed: 1988-04-20
Abstract: La presente invención se refiere a un conjunto de herramienta que comprende una primera pieza y una segunda pieza que consisten de una herramienta o un adaptador para una herramienta y un portaherramienta, la primera pieza tiene una proyección cónica truncada y la primera superficie de soporte encara la segunda pieza, la segunda pieza comprende un rebajo cónico a fin de recibir la proyección y una segunda superficie de soporte para topar la primera superficie de soporte, el conjunto además comprende medios para sujetar de manera relativa la primera pieza contra la segunda pieza, el conjunto tiene una línea central, caracterizado porque la proyección y el asiento constituyen la superficie de cooperación que no son circulares en sección transversal, y en que la proyección o el rebajo es expansible.
Patent MX-166436-B (MX)
Title: Una tuberia de perforacion para usarse en la perforacion de formaciones subterraneas
Inventor: CURLETT HARRY BAILEY
IPC: E21B17/02
Filed: 1988-07-29
Abstract: La presente invención se refiere a una tubería de perforación para usarse en la perforación de formaciones subterráneas, caracterizada porque comprende: un entubado exterior que puede estar roscado en ambos extemos del mismo para conectarse a otros entubados similares, estando adaptado dicho entubado exterior para soportar cargas de torsión y tracción de otras tuberías conectadas al mismo, al menos un conducto tubular que flota dentro de dicho entubado exterior, estando adaptado dicho conducto para transportar fluidos a presión a  traves del mismo, y un acoplador para coplar uno de dichos entubados exteriores a otro entubado exterior similar de otra tubería de perforación, teniendo dicho acoplamiento medios para transferir cargas de torsión y acción desde un entubado exterior a otro y medios para soportar los extremos de dicho conducto dentro de dicho entubado exterior, para impedir la transferencia de cargas de tracción, y medios para obturar dicho conducto con respecto a otros conductos similares de otrosentubados exteriores similares, para proporcionar un conducto obturado continuo para el transporte de fluidos a presión.
Patent MX-170369-B (MX)
Title: Metodo para mantener estandarizadas las pulsaciones de datos de lectura
Inventor: CHEN SHIN CHUNG
IPC: H03M5/12
Filed: 1989-09-11
Abstract: La presente invención se refiere a método para mantener estandarizadas las pulsaciones de datos de lectura con un reloj de datos sincronizados, el cual comprende las etapas de: retrasar las pulsaciones de lectura de datos por un intervalo de tiempo previamente seleccionado para proporcionar pulsaciones normales de datos; aplicar las pulsaciones normales de los datos a un circuito de fase cerrada (PLL), para proporcionar y definir el reloj; generar pulsaciones de datos en respuesta a una señal de control la que indica un error potencialmente incorregible, selectivamente, de acuerdo a una opción previamente seleccionada, pudiendo ser pulsaciones tempranas de datos, que corresponden a la lectura de datos o pulsaciones tardías de datos, que corresponden a pulsaciones siguientes de datos de lectura retrasados; y registrar selectivamente, de acuerdo con la opción mencionada, los bits correspondientes a las pulsaciones de datos tempranos o tardíos, al circuito de corrección de error en un intento por hacer que el error sea corregible.
Patent PT-66753-B (PT)
IPC: B01J31/00
Filed: 1977-07-01
Abstract: Process for the preparation of pure methyl tert.-butyl ether. Isobutene or isobutene-containing hydrocarbon mixtures are reacted with methanol in a molar ratio of 1:1 to 1:2 in the liquid phase at temperatures of between 30 DEG  and 100 DEG  C. on sulfonated, strongly acidic, macroporous organic ion exchange resins. After separation of the unreacted hydrocarbons, the reaction mixture is distilled under pressure; the methanol-containing distillate formed during the distillation is recycled into the zone of the reaction between methanol and isobutene; and pure methyl tert.-butyl ether is withdrawn from the sump of the distillation column.
Patent PT-79282-B (PT)
Title: Multi-processing stored program controlled telecommunication establishement
IPC: G06F9/50
Filed: 1984-09-28
Abstract: PCT No. PCT/SE84/00301 Sec. 371 Date May 14, 1985 Sec. 102(e) Date May 14, 1985 PCT Filed Sep. 18, 1984 PCT Pub. No. WO85/01598 PCT Pub. Date Apr. 11, 1985.In a stored program controlled telecommunication establishment, function blocks (2) of the establishment are controlled in co-operation with a computer system including a plurality of processors (1, 4). Determining the order in which the establishment control functions are preformed is included in the co-operative functions. One of the processors is separated for exclusively controlling an independent stored program controlled signal switching system (3) which performs said co-operative functions by switching co-operative signals between the function blocks (2) of the establishment and at least one central processor. The signal switching system processor (4) controls a co-operative instruction memory (8), co-operative function blocks (9, 10, 12, 13) for buffering the co-operative signals, and priority determining function blocks (11, 15) for determining the consecutive order in which incoming signals are switched and for associating priority levels with signals addressed to central processors. An establishment with a flexible control load is obtained with the aid of supervision of the signal quantity fed to the central processors. The signal switching system (3) performs, with the aid of a function block (16), for flexible control load distribution, a redistribution of control load, and/or reduces signal switching to a central processor if the latter is overloaded.
Patent PT-79851-B (PT)
Title: Process and apparatus for the separation of gas mixtures
IPC: B01D59/18
Filed: 1985-01-21
Abstract: A mixture of fluids driven with annular subsonic flow is separated in at least one undulator (2) consisting of a set of axially symmetrical cavities (4, 5, 6, 7, 7') capable of creating toroidal vortices (26) on which stationary acoustic waves are superposed so as to form annular sheets enriched with at least one of the constituents which is removed selectively with the aid of diverters (24). <IMAGE>
Patent PT-80166-B (PT)
IPC: A61P9/00
Filed: 1985-03-26
Abstract: 1,4-Dihydropyridine derivs. of formula (I) and their acid addn. salts are new. R = OH, 1-4C opt. branched alkoxy which may be substd., such as methoxy or methoxymethoxy, or 2 gps. R on adjacent atoms form an alkylenedioxy gp., such as methylenedioxy or ethylenedioxy n = 1,2 or 3 R1 and R2 = 1-4C opt. branched alkyl which may be substd., such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, methoxyethyl or 2-pyridylmethyl. -
Patent PT-84234-B (PT)
Inventor: JANSSENS FRANS EDUARD
IPC: C07D401/12
Filed: 1987-02-02
Abstract: Pharmaceutical compsn. comprises as active ingredient a therapeuticall effective ant. of an N-(4-piperidinyl)-3H-imidazo (4,5-b) pyridine-2-amine or N-(4-piperidinyl)-1H-benzimidazole-2-amine cpd. of formula (I) or its pharmaceutically acceptable acid addn. salt or steroisomer: where L=H, 1-6C alkoxy-carbonyl or benzyloxyearbonyl, A= gp. of formula (a) -CH=CH-CH=CH-, (b) -N=CH-CH=CH-, (c) -CH2N-CH=CH-, (d) -CH0CH-N=CH- or (e) -CH=CH-CH=N-, where 1 or 2 H atoms of (a) - (e) may be replaced by halogen, 1-6C alkyl, 1-6C alkoxy, CF3 and/or OH gp(s).; R= H or 1-6C alkyl; R1=H, 1-10C alky, 3-6C cycloalkyl, Ar1 or 1-6C alkyl substd. by 1 or 2 Ar1; R2= H, 1-6C alkyl, 3-6C cycloalkyl, 1-6C alkyl -(O-, 1-6C alkoxy-CO- or Ar2 - 1-6C alkyl; Ar1 = phenyl (opt. substd. by 1-3 of halogen, OH, N02, CN CF3, 1-6C alyl, 1-6C alkoxy, 1-6C alkylthio, SH, NH2, mono-or di-(1-6C alkyl)-amino, carboxyl, 1-6C alkoxy -carbonyl and/or 1-6C alkyl -co-), thienyl, halothienyl, furanyl, 1-6C alkyl-furanyl, pyridinyl, pyraxinyl, thiazolyl or imidazolyl opt. substd. by 1-6C alkyl, and Ar2 = phenyl opt. substd. as in Ar1. Cpds. of formula (I) and salts and stereoisomers are new where R1=R1a= 1-6C alkyl substd. with 1-6C alkyl-substd. furanyl other than 5-methyl-2-furanyl.
Patent PT-96585-B (PT)
Inventor: GATTNER HANS
IPC: C09D5/14
Filed: 1991-01-28
Abstract: The present invention relates to the use of methylthiocyclopropylamino-tert.-butylamino-1,3,5-triazine (Mctt) as a microbicidal agent for the treatment of concrete roof tiles.
Patent SE-427993-B (SE)
Title: Arrangement for using a cutting torch to bevel an edge on a metal plate
Inventor: SIMONSSON E
IPC: B23K7/10
Filed: 1980-04-01
Abstract: An arrangement for using a cutting torch 14 to bevel an edge on a metal plate 7 contains a movable torch stand 10, which can move to and from the plate. The torch stand carries at least one cutting torch 14 and has a wheel arrangement in the form of a bogie 16 with two wheels 12', 12" arranged one after the other in the direction of movement. The wheel arrangement can swivel about an axle 17 between the wheels and the swivelling occurs essentially in a vertical plane, which is parallel to the direction of movement. <IMAGE>
Patent SE-437775-B (SE)
Title: Method and device for removing sediment of oil sludge from a cistern
Inventor: ANDERSSON ESKIL
IPC: B65D90/00
Filed: 1982-05-17
Abstract: The sediment (12) of oil sludge in a storage tank (11) is made very liquid through supplying heat in a heat exchanger (18) and then pumping it over to a sedimentation tank (22), from which the overhead oil, after sedimentation, is pumped away for use. The solid material that has been sedimented out is led away to a refuse works or a place for depositing the material, possibly after the water above the sediment has been drained off. Heat supply to the sediment (12) occurs in a circulation system (13) with intake and outflow devices (14, 20) placed in the middle of the sludge. The outflow (20) includes a nozzle, which through radiation causes the surrounding liquid mass to circulate around a vertical axis line.<IMAGE>
Patent SE-435144-B (SE)
Title: Arrangement for mounting of heat exchange plates on stand pipes
Inventor: BODAI I
IPC: B21C37/24
Filed: 1983-09-23
Abstract: With the arrangement according to the invention, one can mount heat exchange plates 2 on stand pipes 1 without the use of binder material in such a way that the material in the pipe seat of the heat exchange plate 2 is fastened to the stand pipe 1 by adequate pressure. The pressure is exerted on the pipe seat by means of a slotted sleeve 3 with outer cones, a sleeve 4 enclosing the latter with inner cones, and force transmission elements 14, which impart to the sleeves a mutual axial motion via a pressure plate 9. By suitable pressure force, one can make the material in the pipe seat begin to flow at the stand pipe, thereby achieving a connection which resembles a metallic connection. <IMAGE>
Patent SE-442567-B (SE)
Inventor: CLASSON A
IPC: H01R13/187
Filed: 1984-05-28
Abstract: In a sliding contact connection between two conductors (1, 2), the current transfer takes place via a contact element (3) which is arranged in a slot (4) in the contact surface of the one conductor (2). The contact element (3) consists of a resilient wire which is wound in the form of a helix or in a similar manner. Before installation in the slot (4), the contact element is formed, for example by pressing, such that all the wire windings have a certain inclination with respect to the longitudinal axis of the contact element. <IMAGE>