baber/WOPTO huggingface dataset:
Patent GB-2473007-B (GB)
Title: Apparatus comprising an end fitting connected to a body
Inventor: BOND DAVID
IPC: B29C70/68
Filed: 2009-08-26
Granted: 2012-11-21
Abstract: An apparatus includes a fitting connected to a body. The fitting has an engagement portion including a channel formed into a peripheral surface of it and an axis. The body includes an axial layer provided around at least some of the peripheral surface of the engagement portion of the end fitting and a hoop layer provided around the axial layer at a location corresponding to at least some of the channel so as to urge at least some of the axial layer into a portion of the channel. The channel is arranged such that at least some of it defines a pathway that is non-orthogonal with respect to the axis of the fitting, such that at least some of the surface area of the channel defines a load bearing surface for the transfer of torque between the fitting and body when a rotational force is applied to one of them.
Patent GB-2274841-B (GB)
Title: Glass compositions
Inventor: FYLES KENNETH MELVIN
IPC: C03C3/087
Filed: 1994-01-25
Granted: 1996-09-18
Abstract: An infra red and ultra violet soda-lime-silica glass of a neutral tint (as defined in the specification) containing 0.25% to 1.75% by weight total iron expressed as Fe2O3 and a ferrous content by weight calculated from the equation:   <IMAGE>   the glass further including one or more colourants selected from Se, Co3O4, Nd2O3, NiO, V2O5, CeO2, TiO2, CuO, MnO and SnO such that the glass, in a 4 mm thickness has a visible light transmission of at least 32%, a direct solar heat transmission at least seven percentage points lower than the visible light transmission and an ultra violet transmission of less than 25%. When Se is present at least one of the specified further oxides is present in an amount at least 1.5 times that of the Se. The dominant wavelength is preferably below 570 nm; if higher, the colour purity is below 4 when the visible light transmission exceeds 60%.
Patent GB-2350018-B (GB)
Title: A method of and apparatus for estimating a characteristic of a signal
Inventor: LOPES LUIS
IPC: H04B7/26
Filed: 1999-05-08
Granted: 2003-07-30
Abstract: This invention relates to a method of estimating a characteristic of a signal such as a time of arrival or a transmitter identity in particular in a cellular communication system. Most known techniques have limited performance as they rely on limited amounts of known data. The method of the invention comprise a first step (201) of receiving the signal at a subscriber unit. In a second step (203) the subscriber unit receives assistance data from the fixed network and in a third step (205) an expected signal is derived in response to this assistance data. For GSM the assistance data can be a frame number and a BSIC permitting an entire expected SCH burst to be derived. In a fourth (207) step the signal characteristic is determined by correlation of the received signal and the expected signal. The invention is particularly applicable to location determination in a GSM communication system.
Patent GB-2346158-B (GB)
Title: Treating products made from hetrogeneous materials
Inventor: DAVEY TERENCE JAMES
IPC: B63B9/00
Filed: 1999-11-29
Granted: 2002-09-18
Abstract: To treat heterogenous structures such as FRP moulded products, such as boat hulls, where the structure of the FRP laminate has been damaged, eg by water penetration, a layer of impermeable sheet material is first secured to a surface of the product to be treated to enclose a space between the surface and the layer. The contents of the space are continuously evacuated, for example by a vacuum pump, and then heating is applied within the space. A spacer is provided within the space to hold the sheet material away from the surface when vacuum is applied. After the treatment is competed, the heater is switched off and the vacuum released, the sheet is removed by peeling it away from the surface. The sheet can then be reused. The combination of the heat and vacuum it is claimed is sufficient to stabilise the deteriorating structure and allow restoration to its original condition.
Patent HU-210477-B (HU)
Inventor: BAJZAK LAJOS
IPC: B01F29/60
Filed: 1992-06-24
Abstract: A találmány tárgya berendezés és eljárás két vagy több por- és/vagy szemcseanyag-komponens gravitációs homogenizálására. Az eljárásban a komponenseket Y-alakú középtesthez (3) csatlakozó, összesen három edényzet közül vagy egy edényzetbe (1) vagy két edényzetbe (2) helyezik, amelyekből vízszintes tengely (8) körül folyamatos forgatással a komponenseket az üres edényzetbe áramoltatják, majd visszaáramoltatják - miközben az anyagáram minden teljes fordulatnál egyszer szétválik majd egyesül -, a folyamatos forgatást pedig megfelelő homogén szerkezet eléréséig folytatják. A találmány szerinti eljárás lényege, hogy a komponenseket a középtestről leszerelhető edényzetbe helyezik majd a forgatás befejezése után a homogenizátumot tartalmazó edényzetet leszerelik. A berendezésnek vízszintes tengely (8) körül elforgatható, Y-alakú, egyik síkján (,A”) egy köralakú nyílással (I), ellentétes síkján („B”) két köralakú nyílásokra szerelt edényzetekkel (1, 2) zárt belső tér van kialakítva, és a középtestet (3) befogó, valamint a tengelycsapágyazást és annak hajtását alátámasztó állványzattal (5) van ellátva. A találmány szerinti berendezés lényege, hogy a teljes komponensmennyiséget befogadó edényzetek (1, 2) legalább egyike a középtesthez (3) oldhatóan csatlakozik. A találmány szerinti berendezés előnyös kivitelénél a középtest (3) tengelye (8) tömör rúd vagy adott esetben cső, amikor is a tengelyvégen (8b) keresztül vákuumcső és/vagy anyagbevezető cső van a középtestbe bevetve.  1. úlipft HU 210 477 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-212068-B (HU)
Title: Method for operating permanent magnet excited single-phase alternating current machines, such as transverse flux machines
Inventor: FEHRINGER RUDOLF
IPC: H02P25/024
Filed: 1992-04-28
Abstract: PCT No. PCT/AT92/00060 Sec. 371 Date Nov. 3, 1993 Sec. 102(e) Date Nov. 3, 1993 PCT Filed Apr. 28, 1992 PCT Pub. No. WO92/20142 PCT Pub. Date Nov. 12, 1992.A method and apparatus is provided for operating a permanently excited single-phase alternating current machine, otherwise known as a transverse flux machine, which allows optimal exploitation of the machine and economical design of the converter. A terminal voltage is applied to the machine, the shape of which is defined by the characteristics of the machine. The waveform of the terminal voltage converts from a sinusoid to a square wave, with a maximum voltage equal to the maximum available voltage, at defined switch-over times. Based on the switch over times, the resulting terminal voltage wave can be square, completely sinusoidal, or a combination of both.
Patent HU-218537-B (HU)
Title: Method for transmission and/or synchronization of at least one analog component of a multiplex signal
Inventor: CONCHIS JOEL
IPC: H04H20/67
Filed: 1993-04-21
Abstract: The invention relates to a method for synchronizing at least one analog component of a multiplex signal comprising at least one digital data channel. At the emission, in a channel (IRNS) is inserted at least one additional channel (RDS) comprising digital information, and comprising patterns having a synchronization signal (SYN) allowing to set in phase at least one analog component as well as said digital information. At the reception, the synchronization signal (SYN) is detected and allows to synchronize said analog component and the digital information of the additional channel. The synchronization at the reception may comprise a step for generating a signal with a characteristic frequency from a wave form generator (WG).
Patent HU-219252-B (HU)
Title: A.c. overcurrent protector
Inventor: MAIER REINHARD
IPC: H03K17/082
Filed: 1993-09-08
Abstract: PCT No. PCT/DE93/00825 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Sep. 8, 1993 PCT Pub. No. WO95/07571 PCT Pub. Date Mar. 16, 1995An AC power controller includes at least two semiconductor regions reverse-connected in series. Each semiconductor region has an electron donor (source), an electron sink (drain) and an electron flow control electrode (gate) with characteristic curves such as those exhibited by FETs. Each semiconductor region also has an internal body diode. The gate-source voltage of a respective semiconductor region in the forward direction is set to be large enough to establish a desired limiting of the drain-source current. Yet, the gate-source voltage of the semiconductor region in the inverse mode is set to be large enough for the body diode to remain de-energized.
Patent HU-219893-B (HU)
Title: Device for dosing of medicament, an inhaler contains this device, a pane for this device
Inventor: CATTERALL CLIVE PATRICK ASHLEY
IPC: A61M15/00
Filed: 1995-05-16
Abstract: A device for dispensing single doses of powdered medicament has a housing for holding a container which has a number of sealed apertures containing individual encapsulating doses of medicament. The container can move relative to the housing to allow each aperture in succession to be brought into registry with an airway which communicates with a mouthpiece. The device includes a piercing member, such as a pin, which can be inserted into a selected aperture to break its respective seals. The configuration and movement of the pin are such that this action expels substantially no powder from the aperture.
Patent IT-1164469-B (IT)
Inventor: TONINELLI GIUSEPPE
IPC: C11D17/00
Filed: 1982-11-09
Granted: 1987-04-08
Abstract: A composition comprising a mixture of anionic surfactants, of the type alkylaryl sulfonates, alkansulfonates, alkylethoxysulfonates, non-ionic surfactants, of the type oxyethylene polycondensates of alkanolamides of fatty acids, alcohols, alkylphenols, and solvents of the type alcohols, glycols, glycol-ethers and ketones having a low molecular weight. The ratio of anionic to non-ionic surfactants in the said composition is comprised in the range between 10 : 1 to 70 : 1, with a total amount of active substances in the composition ranging between 60 to 75%. The composition is dissolved in water at the ambient temperature in a short time, such as a few minutes, by simple manual shaking, providing a ready to use liquid detergent with a pH between 6,5 to7,5. In order to obtain a diluted product having a sufficiently high viscosity, high molecular weight oxyethylene homopolymers may be incorporated in the composition, or the composition may be additivated, upon the dilution thereof, with suitable viscosity-enhancing materials, such as poly-acrylic acids, common electrolytes such as alkaline chlorides and sulfates, and alkanolamides of fatty acids.
Patent IT-1216760-B (IT)
Title: Seat covering integrally moulded by injection of polyurethane foam
Inventor: URAI MUNEHARU
IPC: B60N/
Filed: 1988-02-25
Granted: 1990-03-08
Abstract: The manufacture of an integrally moulded seat is described in which an outer covering is positioned on the interior wall of a bottom mould cavity designed to receive polyurethane foam and having a shape of seat embossed on the surface of the mould cavity. The polyurethane resin is injected into the cavity where it is transformed into foam and made integral with the surface covering. The process consists of the following additional stages of, (i) adjoining to the upper periphery of the lower mould cavity a portion of mould having a shape corresponding to the shape of the upper edge of the surface covering and a retaining plate which supports the upper edge of the covering. (ii) applying a relase agent which avoids adhesion of part of the surface covering to the polyurethane foam.
Patent IT-1240645-B (IT)
Title: Process for the manufacture of 7-dimethylamino-6-demethyl- 6-deoxytetracycline
IPC: C07C/
Filed: 1990-05-11
Granted: 1993-12-17
Abstract: In the manufacture of minocycline, or 7-dimethylamino-6 demethyl-6-deoxytetracycline, the starting intermediate, 6-demethyl-6-deoxytetracycline, before being subjected to the nitration and to the other transformation stages, is protected with an alkyl group both in the 9 position and on the amide function in the 2 position, which is thus monoalkylated.  In the final deprotection stage, the protective alkyl groups at both positions are removed.
Patent IT-1150928-B (IT)
Title: Panels pressed from mixt. of threshed maize cobs
Inventor: SZILAGYI JANOS
Filed: 1982-03-24
Granted: 1986-12-17
Abstract: Panels, boards and the like are made from vegetable materials and setting binding agents as follows. The vegetable materials comprise already threshed maize cobs split longitudinally into several parts and mixed with binding aqent. The mixture is shaped esp. by pressing and allowed to harden. More specifically, each maize cob is longitudinally split into 2-4 pieces each having the shape of a sector of a cylinder. Waste material is effectively used. The method is based upon the knowledge that a maize cob, if compressed alonq its axis, readily splits into a number of long components without the outer, rough coating breaking away.
Patent IT-1030568-B (IT)
Title: Low-temp. preservation of proteinaceous substances - by electrolytic fixation of ions onto the proteins
IPC: A23B/
Filed: 1974-04-08
Granted: 1979-04-10
Abstract: New process for the low-temp. preservation of proteic substances such as meat, eggs, leather and similar prods. comprises (1) cleaning the prod. in a container fitted with electrodes and contg. a saline electrolyte, the prod. being placed between the electrodes and in contact with the electrolyte, and an electric current being circulated between the electrodes for =15 min. to cause fixation of the electrolyte ions onto the proteins of the prods.
Patent IT-1187697-B (IT)
Inventor: PRIEELS JEAN PAUL H P
IPC: A23L1/305
Filed: 1985-07-19
Granted: 1987-12-23
Abstract: An anti-bacterial composition capable of being activated in the gastro-intestinal tract of mammals is provided. Said composition comprises an effective amount of lactoferrin and lactoperoxidase, and an activating system present in sufficient amounts to activate said lactoperoxidase in the gastro-intestinal tract. In accordance with another aspect of the present invention, the anti-bacterial composition is introduced into the gastro-intestinal tract of mammals as a component of foodstuff and/or animal feedstuff. In accordance with yet another aspect of the present invention, a method for treating gastro-intestinal infections is disclosed. This method for treating gastro-intestinal infections in mammals comprises introducing the above anti-bacterial composition into the intestinal tract of mammals.
Patent IT-1246305-B (IT)
Title: Composite weld-free tubular structure for ducts in general and associated manufacturing method
Inventor: BORELLA ALDO
IPC: F16L/
Filed: 1990-10-23
Granted: 1994-11-17
Abstract: A metal tubular structure of the composite and weld-free type which has the characteristics of being very light, having a wide internal diameter and having a very small thickness, and which consists of at least two tubular layers coaxially superimposed and obtained by means of winding of at least one strip or sheet of aluminium or alloys thereof having a small thickness, said superimposed layers being secured together and reinforced by a layer of adhesive consisting of at least one thermosetting resin so as to obtain a single-piece composite tubular body having a wall thickness of at least 80-100 microns. The invention also envisages a method for the production of said composite tubular structure. <IMAGE>
Patent IT-1227240-B (IT)
Inventor: CIARDELLI FRANCESCO
IPC: C08F4/656
Filed: 1988-09-29
Granted: 1991-03-27
Abstract: Ethylene homopolymers and ethylene copolymers with alpha-(C3-C10)-olefins are obtained by polymerizing the monomers with a polymerization catalyst formed by:     a) an alkyl-aluminum; and b) a modified solid catalyst component obtained by treating with a Lewis' base a non-modified solid component to be defined by means of the following formula, expressed as atomic proportions: Ti (1), Hf (0.5-3), Si (1-6), Mg (0.5-15) Al (0,5-15), X (20-60), ROH (1-10)  wherein:  X represents either chlorine and bromine, and R represents an either linear or branched alkyl radical of from 1 to 6 carbon atoms.   The catalyst is particularly useful for controlling the molecular weight and the molecular weight distribution of ethylene homopolymers and copolymers.
Patent IT-1239257-B (IT)
Title: Manufactured articles in cement agglomerate with high content of slag/ash/dust, even toxic-harmful, deriving from incineration of waste and/or other industrial processes.
Inventor: GIORGETTI PAOLO
IPC: B28B/
Filed: 1989-12-22
Granted: 1993-09-28
Abstract: Every year enormous quantities of refuse are produced; in Italy alone, it is estimated that between solid urban waste, special and toxic harmful waste, more than 50 million tons per year are produced. The said waste is taken mostly to public, private and illegal dumps. This invention is aimed at recycling and reusing the cinders/ash/dust, generated by the incineration of refuse and by other similar industrial processing (especially in the metal industry), to produce manufactured articles made of gas concrete which are useful for mankind. The necessary technology for their production is indicated.
Patent IT-1233447-B (IT)
Inventor: ZUCCHINI GIOVANNI
IPC: B27K7/00
Filed: 1987-12-30
Granted: 1992-04-01
Abstract: Cork articles are bleached by a treatment by means of an alkaline aqueous solution of hydrogen peroxide and by drying the articles, impregnated with hydrogen peroxide, in the presence of an ultraviolet radiation. No figure.
Patent IT-1086233-B (IT)
Title: Rapid fitting snow-chain for tyre - has alternate cross straps formed with clip fasteners
IPC: B60B/
Filed: 1977-06-10
Granted: 1985-05-28
Abstract: The rapid fitting snowchain has flexible side strands (10) with flexible cross straps (13, 14) for the grip links. Alternate cross straps have clip fasteners at one end (22, 24) so that the chain is easily fitted, after which the clip fasteners are secured. The clip fasteners have keyhole slots. The chain is easily bent to the shape of the tyre, with only half the straps having to be bent. The wheel does not have to be lifted off the ground to fit the chain.
Patent IT-1022325-B (IT)
Title: Auxiliary power take off valve for turbo jet engine - has an under cut throttle valve to allow an air flow in the closed position
IPC: F02K/
Filed: 1974-09-26
Granted: 1978-03-20
Abstract: The variable power take off valve is an independent unit fitted by a flange to the compressor and contains a throttle flap turned by a shaft. The throttle flap is undercut so that a gap is formed in the completely closed position. A venturi is provided above the throttle plate and forms the large opening area by completely open throttle valve position. The throttle valve actuator works with a combination of air propulsion pressure and atmospheric pressure. Compressor air enters the chamber via the aperture below the throttle valve and the calibrated jet to press against a plate which is subjected to atmospheric pressure. Air for the auxiliaries can only be tapped off according to its availability.
Patent IT-1068102-B (IT)
Title: Air drier with chamber for drying objects - has sensors detecting chamber outlet and ambient air temperature for regulating heat supply
IPC: D06F/
Filed: 1976-09-30
Granted: 1985-03-21
Abstract: The air drier has a chamber which encloses objects to be dried. Air is blown through this chamber and heated by a regulated heater. The drier can be used for example textile fabric rapid drying. The regulator has a temperature sensor for detecting the temperature of the air leaving the chamber and the ambient temperature. A circuit is used for regulating the heater for the heat to be supplied in relation to the differences between the measured temperatures.
Patent IT-1099334-B (IT)
Title: Automatic opening spring-loaded umbrella - has coil spring on mast located between force-fitted cap and sliding control tube with handle
IPC: A45B/
Filed: 1978-10-02
Granted: 1985-09-18
Abstract: The spring-loaded umbrella deploys automatically upon applying pressure to a push-button (16), and has the spring (50) located between a force-fitted cap (11) and the sliding control-tube (25). The mounting of the spring (50) is, thus, simplified and longevity promoted. The cap (11) fixes to the top of the mast (10), has an angular housing for the compressed spring (50), and provides an enlarged bellmouth (44). The tube (25) thickens at the top to support the bases of the ribs (21), and increases in dia. at the base to form a handle (27). The handle contains a separate sliding sleeve (28) which has a series of holes (26) at longitudinal intervals. A recoil sprung (15) lever (19) fits in the base of the mast, has counter-projecting lugs (13, 14) at the top and mid points respectively, and projects at the base to form a push-button (16).
Patent IT-1027935-B (IT)
Title: Symmetrical acrylonitrile-aromatic olefin copolymers - in which olefin is dosed controllably into acrylonitrile aq. suspension contg. hydroxyethyl cellulose/PVP
IPC: C08G/
Filed: 1974-12-20
Granted: 1978-12-20
Abstract: Copolymers of 50 - 95 (pref. 86-93) mole % acrylonitrile with >=1 conjugated aromatic olefin (I) with greater reaction speed, such that monomer proportionation is uniform along the chain length, are prepd. by polymsn. in aq. suspension, using hydroxyethyl cellulose (II) or polyvinylpyrrolidone (III) as suspending agents and by dosing the olefin to the reaction mixt. at a rate linearly proportional to the polymsn. speed of the acrylonitrile portion. (I) is acenaphthylene, indene, coumarone or Ar-C(R)=CH2 (where R is CH3 or H; Ar is aromatic (un) substd. residue with =3 rings contg. =4C in substituents). (I) is pref. styrene or alpha-methyl styrene. (II) has a M.S. value, (mole ethylene oxide combined per mole cellulose) of 1.5-3.5, pref. 2-3.5, a D.S. value, (number of OH gps. substd. per anhydroglucose unit), of 1-3.0, pref. 1.5 - 3.0, and a Brookfield viscosity, (as 1% aq. soln. at 25 degrees C), of 500 - 5000, pref. 1000-3000 cP; and (III) has Fikentscher K value >60, pref. >=80. The copolymers are used as moulding cpds. alone or mixed with up to equal wt. of a polydiene rubber. The uniform spread of monomer components along the chain minimises disadvantages of block copolymers, esp. where acrylonitrile blocks are terminal. The suspending agents avoid generation of oversize particles which hinder uniformity and clarity of the mouldings.
Patent IT-1164734-B (IT)
Title: Removing hydrogen sulphide and ammonia from gas streams
Inventor: HARVEY WALTER W
IPC: C01C/
Filed: 1979-10-16
Granted: 1987-04-15
Abstract: H2S is removed from a gas stream contg. NH3 by (a) establishing a recirculating liq. stream comprising a Cu sulphate scrubbing soln., effected to acidic pH with (NH4)2 SO4 and sufficient acidic to prevent pptn. of Cu hydroxides or basic hydrated oxides at the operating conditions, (b) contacting the liq. and gas streams to react Cu sulphate with H2S and ppte. Cu sulphide and (c) removing Cu sulphide ppte. from the recirculating liq. stream. The gas stream is pref. geothermal or geothermally derived stream, but may be coke oven gas. H2S and NH3 from 20 ppm to a few %, are reduced to a few ppm. The process is economically viable and operable at the temps. encountered with geothermal steam or steam from geothermal brines, used for e.g. power generation.