baber/WOPTO huggingface dataset:
Patent GB-2233750-B (GB)
Title: Cryostat with cryo-cooler
Inventor: SAHO NORIHIDE
IPC: F02G1/044
Filed: 1990-06-20
Granted: 1993-02-03
Abstract: A cryostat comprises a vacuum vessel, a partition wall for air-tightly separating the vacuum vessel into a first vacuum chamber and a second vacuum chamber, thermal shield tubes encapsulated within the first vacuum chamber, a cooler encapsulated within the thermal shield for containing therein a body to be cooled and cryogen for cooling the body to be cooled, a cryo-cooler disposed outside of the vacuum vessel, which has a cooling portion disposed within the second vacuum chamber, a heat transfer passage along which heat is transferred from the thermal shield tubes to the cooling portion of the cryo-cooler through a part of the partition wall, at least two openings provided in the second vacuum chamber, through which the second vacuum chamber is capable of being opened to atmosphere, and covers each detachably mounted to the respective openings for maintaining the second vacuum chamber at a vacuum condition, on which covers the cryo-cooler is mounted.
Patent GB-2260809-B (GB)
Title: Exhaust gas particle sensor
Inventor: PYE JOHN ALBERT
IPC: G01N15/00
Filed: 1991-10-22
Granted: 1996-04-03
Abstract: An exhaust gas particle sensor (1) has an inlet tube (3) and a sensing region (4) having different cross sections and linked by a transition region (4A) including a number of baffles (7) arranged so that the time taken for gas to travel from the inlet tube (3) to the sensing region (4) is substantially independent of the position of the gas across the inlet tube (3). The sensor (1) operates by measuring the opacity of the exhaust gas using a light beam (6) which passes in and out of the sensing region through windows (23), the exhaust gas being prevented from impinging on each window (23) by a double air curtain.
Patent GB-2256875-B (GB)
Title: Adhesives for dentin
Inventor: IMAI YOHJI
IPC: A61K6/00
Filed: 1992-04-29
Granted: 1994-10-12
Abstract: An adhesive showing a strong bonding effect on dentin characterized by comprising in combination a primer comprising a water-miscible monomer and a salt of copper, iron or cobalt, and a curing composition comprising a methacrylate monomer and a polymerization initiator containing a (thio)barbituric acid derivative as one component.
Patent GB-2314850-B (GB)
Title: Process for glucan preparation
Inventor: KELLY GRAHAM EDMUND
IPC: A61K35/74
Filed: 1996-03-13
Granted: 1999-07-14
Abstract: The present invention is directed to methods of using glucan compositions, comprising water insoluble microparticulate glucans, in the treatment of bone injuries. The water insoluble microparticulate glucans used in the compositions comprise branched β-(1.3)(1.6) glucan. The glucan compositions used in the present invention are essentially free of unbranched β-(1.3)(1.6) glucan and non-glucan components.
Patent HU-213308-B (HU)
Inventor: DARABOS JANOS
IPC: A01G1/04
Filed: 1994-03-02
Abstract: Eljárás termesztett gombák elsősorban laskagomba, továbbá
síitáké alapanyagának (tápanyagának) előállítására,
mely alkalmas hőkezelés nélküli vagy igen rövid
(5-10 perces) hőkezeléssel alapanyag-előállításra egy
vagy több vegyszer együttes alkalmazásával. A vegyszerek
alap- és kiegészítő csoportokra oszthatóak az alkalmazás
függvényében. Az alapvegyszerek esetenként
önállóan is alkalmazhatók, míg a kiegészítő vegyszerek
csak az alapvegyszerekkel együtt biztosítják a fertőzésmentes
gombatermelést.
Patent HU-218072-B (HU)
Title: Waste conveyor
Inventor: HERM HARTMUT
IPC: F23G5/033
Filed: 1994-07-25
Abstract: A waste conveyor includes a conveyor channel. A feed shaft is connected to the conveyor channel. A worm is disposed in the longitudinal direction of the conveyor channel. The worm has a shaft with an axis. A first metal cutter is disposed at an edge of a portion of the worm and is curved relative to the axis of the shaft. A second metal cutter is disposed at a portion of the conveyor channel, is curved relative to the axis of the shaft and has a radius of curvature being greater than the radius of curvature of the first metal cutter. The two metal cutters are disposed side by side and approximately concentric to the shaft, at a predetermined rotary position of the worm.
Patent IT-1028223-B (IT)
Title: Fan with pivoted radial blades - has blades turned from stationary to operating position by centrifugal force
Filed: 1975-01-07
Granted: 1979-01-30
Abstract: The fan hub (1) has a curved outer surface (4) on which are mounted radial or axial flow blades (6). Each blade has a vane shaft (7) which passes through the outer annulus (4) of the hub and an internal lug (5) of the hub within which it can pivot. The shaft carries an eccentric weight (8) and a cam (9) at its lower and and is also attached to one end of a spring (30) which pulls it to bring the blade into its feathered position. When the fan starts rotating the centrifugal force on the weight (8) has a tangential component which turns the blade against the spring force and brings it into its operating position. The feathered position is set by the cam (9) acting against an adjustable sleeve (23).
Patent IT-1202423-B (IT)
Title: Crystallisable, thermoplastic polymer film corrugator
Inventor: DE LEPINAY BEMTRAND
Filed: 1987-01-26
Granted: 1989-02-09
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent IT-1189968-B (IT)
Title: Starting aid system for internal combustion engine
Inventor: SOBECKI ZYGMUNT
IPC: F02N/
Filed: 1986-01-31
Granted: 1988-02-10
Abstract: A fuel delivery device (11) is positioned in the air inlet manifold of the engine and an electrically operated pump (12) supplies fuel to the delivery device. An ignition ignites the fuel delivered through the device and a controller (15) controls the operation of the pump and the ignition. A positive temperature coefficient thermistor is connected in series with the pump and the current flow to the pump effects self heating of the thermistor. After a period of time the resistance of the thermistor increases to a value such that the decreased current flow to the pump is insufficient to maintain the supply of fuel through the device.
Patent IT-1207166-B (IT)
Title: Implant consisting of collagen coated carbon esp. fibres - useful e.g. as substrate for skin growth and as synthetic skin or blood vessels
IPC: A61B/
Filed: 1979-01-25
Granted: 1989-05-17
Abstract: Implant consists of a biologically-compatible C substrate coated, at least on the outside, by collagen. Pref. it comprises numerous C fibres bonded by the collagen coating. These fibres are pref. overlapping so as to form a web and the collagen fills all the spaced between. The substrate is pref. nonporous and non-biodegradable, esp. it is made of pyrolytic C on a graphite substrate, or of glassy C. Used as a substrate for growth of skin tissue; for replacement of skin or blood vessels; for coating implanted prostheses and for closing skin over implants.
Patent IT-1246086-B (IT)
Title: Alloy for the production of special steel for tools for cold- working
Inventor: VENANZETTI PIERLUIGI
IPC: C22C/
Filed: 1990-03-21
Granted: 1994-11-14
Abstract: The object of the present invention is an alloy for the production of special steel for tools for cold-working, characterized in that it comprises, alloyed with the iron, a variable percentage, by weight: of carbon, from 0.90 to 1.05, of manganese, from 0.3 to 0.4, of silicon, from 0.9 to 1.05, of chromium, from 7 to 8, of molybdenum, from 1.35 to 1.50, of vanadium, from 2 to 2.15 and of tungsten, from 0.8 to 0.95. The alloy must have percentages of phosphorus and sulphur lower than or, at the maximum, equal to 0.0025.
Patent IT-1113153-B (IT)
Title: Combined hot plate and gas burner - has burner formed as integral hub under large diameter flanged heating surface
IPC: F24C/
Filed: 1978-01-30
Granted: 1986-01-20
Abstract: A gas cooker has a burner which is integral with a large area hot plate or working surface. This hot plate is circular, flanged down around its edge, with an integral hub underneath, in the middle, forming the burner. This hub in turn, is integral with the vertical gas supply pipe. The hub portion has a row of holes around the top, so that the flames which emerge horizontally, impinge on the underside of the flanged top, giving a good heat transfer over a wide area. The air holes can be below the gas outlet holes, and further holes through the peripheral flange permit escape of the combustion gases.
Patent IT-1176179-B (IT)
Title: Decomposing per:fluoro-polyether
Inventor: VIOLA GIANTOMMASO
IPC: C08G/
Filed: 1984-05-23
Granted: 1987-08-18
Abstract: The process comprises perfluoropolyethers at 150-380 deg.C in the presence of 0.1-2 wt.% catalyst comprising a fluoride and/or oxyfluoride of aluminium, vanadium, titanium, cobalt and/or nickel. The catalyst is formed 'in situ', pref. using CoCl2 or NiCl2 under flowing F2. The catalyst may also be gamma-type and/or delta-type AlF3 with free acidity degree of at least 2.9 meq KOH/g based on irreversibly absorbed NH3 at 100 deg.C.
Patent IT-1093578-B (IT)
Title: Conductive pigment coated substrate used in electric device - prepd. from non-noble metal and oxidisable material alloy and vitreous frit and fired in air
IPC: H01B/
Filed: 1978-03-13
Granted: 1985-07-19
Abstract: Conductive-pigment coated surface is prepd. by (a) alloying non-noble conductive metal, pref. Cu or Ni, with oxidisable material from C, B, Si, C-Si, B-Si, (b) mixing with vitreous frit and organic vehicle to form an ink, (c) screening onto a substrate, (d) firing in an atmos. contg. >=20 vol.% O2 at >500 degrees C. for long enough to oxidise the oxidisable material without oxidising the non-noble metal and (e) cooling. The alloy is pref. fired at 700-900 degrees C. in air. The substrate is pref. ceramic. Thick film conductive elements having characteristics similar to those produced with noble metals are prepd. with inexpensive non-noble metals and fired in air. Adhesion to the substrate is excellent.
Patent IT-1176249-B (IT)
Title: Hydraulic fluid, esp. for aircraft
Inventor: CUMMINS RICHARD WILLIAMSON
IPC: C10M/
Filed: 1984-06-01
Granted: 1987-08-18
Abstract: Hydraulic fluid compsn., partic. for aircraft, comprises 95-99.99 wt.% liq. mixed trialkylphosphine oxide (I), and 0.01-5 wt.% conventional additives. (I), in which the alkyls are 6-10C, esp. hexyl, octyl and decyl, are obtd. by phosphinating, in the presence of a free radical initator, the corresponding alpha olefins, using an olefin:phosphine mole ratio of 3 to 1, and oxidising the obtd. mixed trialkylphosphine. The prefd. free radical initiator in the phosphination is azobisisobutyronitrile, and the oxidn. of the intermediate phosphine is opt. carried out with H2O2. (I) have an exceptionally low density, with a s.g. of about 0.878 cf. 1 for the conventional commercially available phosphate ester type hydraulic fluids.
Patent IT-1197810-B (IT)
Title: Dimensional stabilisation of plastic cards
Inventor: CAMPILII GIULIO
IPC: D21F/
Filed: 1986-08-28
Granted: 1988-12-06
Abstract: The electrical heating cable includes at least two electrode bus wires (1) arranged parallel to one another. The electrodes are electrically bridged at spaced apart locations by a heater wire (4) having greater electrical resistance than said electrodes and a high positive temperature coefficient (PTC). The heater wire may be a 70percent nickel 30percent iron alloy. Insulation (2) is stripped from the bus wires at intervals to allow heating wire to make electrical contact.
Patent IT-1112586-B (IT)
IPC: B29C65/00
Filed: 1979-04-27
Granted: 1986-01-20
Abstract: PCT No. PCT/CH79/00059 Sec. 371 Date Dec. 28, 1979 Sec. 102(e) Date Dec. 11, 1979 PCT Filed Apr. 26, 1979 PCT Pub. No. WO79/01000 PCT Pub. Date Nov. 29, 1979. Electric welding sleeves used more particularly with larger pipe diameters have a heating wire winding which is under compressive stress due to the shrinkage of the sleeve member. This compressive stress and the elongation of the resistance heating wire occurring during the welding process can lead to a lateral displacement and contact with adjacent turns. The welding apparatus (4) used for welding such sleeves obviates these difficulties in that the overall welding time of the electric welding sleeve (15) is subdivided into a preheating time and a welding time. During the preheating time a partial power is used and during the welding time the full welding power. If the welding power is taken from an alternating current system the welding process can start with half the power by arranging a diode (8) in the welding circuit (2) and at the end of the preheating time the diode is bridged by a switching stage (10).
Patent IT-1137728-B (IT)
Title: Moulded plastics lid for paint can
Inventor: STANLEY A JACOBS
IPC: B65D/
Filed: 1981-07-17
Granted: 1986-09-10
Abstract: The one-piece moulded plastics lid has a surrounding depending sidewall having a thin web portion which deforms as the lid is snap-fitted onto the container. The lid is for a paint can having a protruding lip extending about the mouth. The deformable web stretches into close conformity and sealing engagement with the lip, the lower regions of the skirt serving to maintain the web in a tightly constricted configuration about the lip. A latch may span an interruption in the sidewall to enable a secondary mechanical constricting force to be applied. The lid may be reused without destroying its sealing capabilities.
Patent IT-1038410-B (IT)
Title: Transparent envelope with heat sensitive adhesive backing - for fixing trading stamps on to goods or packages
IPC: B65D33/00
Filed: 1975-05-26
Granted: 1979-11-20
Abstract: Envelope for attaching a stamp, voucher or label on to the surface of an article or a package comprises a layer of paper backed with a heat sensitive adhesive and having all or most of the face covered by an ancillary layer of paper or film anchored only along its borders. Envelopes with heat sensitive adhesives only become sticky when suitably irradiated just prior to use, do not stick to each other during storage and are cheaper than labels carrying pressure sensitive adhesive. Heat cured adhesives bond relatively well to damp or oily surfaces if necessary.
Patent IT-992567-B (IT)
Inventor: BERTAZZOLI G
IPC: B60C13/00
Filed: 1973-06-18
Granted: 1975-09-30
Abstract: 1478660 Pneumatic tyres INDUSTRIE PIRELLI SpA 13 June 1974 [18 June 1973] 26353/74 Heading B7C A pneumatic tyre provided with an inner and an outer carcass ply the cords of which are of substantially uniform diameter and dispersed in radial or substantially radial planes, includes, in each sidewall, an elastomeric insert 13 between the plies. The insert between points A, B is of substantially uniform thickness, the thickness being greater than the diameter of a single carcass cord. Preferably the inserts are of an elastomer having a modulus of elasticity at 100% elongation between 150 g./mm.<SP>2</SP> and 900 g./mm.<SP>2</SP>. In the preferred embodiment which shows groups 4, 5 of carcass plies the diameter of each cord (of nylon) is 0À81 mm. and each insert is 6 mm. thick. The modulus of elasticity of the inserts is 300 g./mm.<SP>2</SP> at 100% elongation. Chafers 11 comprise metal cords. The carcass cords may alternatively be of metal, cotton, rayon or polyester fibres. The number of plies in the groups 4 and 5 may differ, and the cords of one group may differ from the cords of the other group. An intermediate carcass ply or plies may divide each insert into a plurality of components.
Patent IT-1044392-B (IT)
Title: Coating flattened thin plastics tube - across entire width by pulling around successive spreader rolls
IPC: B29D/
Filed: 1975-09-16
Granted: 1980-03-20
Abstract: In coating thin plastics tube, after it has been flattened, as the flattened tube is continuously pulled forwards, a no. of parallel strips of coating matl. are applied onto one or both sides of it, and then the tube is pulled around at least two successive rolls, each revolving in the contrary direction to the movement of the tube; the pressure exerted by each of these rolls upon the flattened tube is sufficient to spread the strip-like coating matl. uniformly across the entire width. Pref., the applied strips are parallel to the longitudinal direction of the tube and are all applied uniformly. The circumferential speed of the second rolls is pref. greater than that of the first, the prefd. speeds being 0.1-0.6 and 0.3-1.7 times the speed of advance of the tube for the first and second rolls respectively. The strips are pref. applied by a no. of parallel tubes each having an open end sliding along the surface of the moving sheet. Prefd. coating matls. are solns., emulsions and dispersions. Method is useful e.g. for hot-sealing coatings or for providing a gas barrier. A uniform coating is obtd., without the thinned regions occurring at the edges, as is the case when the flattened tube is passed between a pair of rolls.
Patent IT-1117722-B (IT)
Title: Building material for use as cement replacement - is a phenolic resin which is light and has good mechanical properties
Filed: 1977-11-25
Granted: 1986-02-17
Abstract: A light material, which is also a bad conductor of heat, is fire-resistant and has good mechanical properties, is made in the following stages. A liquid phenolic resol-type resin is mixed with 0-3 times its wt. of an inert material. 1-6 wt. % on the resin of a hardener is added, and mixed in a turbo-mixer for 15-50 seconds. The mixt. runs into a closed mould, 1-2 times the vol. of the mixt., and whose internal press. can reach 2 kg/cm2. This is held at ambient temp. and preff. for 0.5-10 minutes before introducing into an environment at 80-100 degrees C for 15-25 minutes. The hardened object is taken from the mould and held at 80-100 degrees C for 45-90 minutes. The material is useful for building purposes, in place of cement. Its physico-mechanical properties are surprisingly good, equalling the sum of the properties of reinforced concrete and expanded resins. It is easily worked, and can be used along or reinforced. Mechanical resistance is better than concrete (five times better in compression) and its density much less.
Patent IT-1247713-B (IT)
Title: Silver-based metal alloy with an 800-925 titre which is highly resistant to oxidation
Inventor: SPARTA ANTONINO
IPC: C01G/
Filed: 1990-09-06
Granted: 1994-12-30
Abstract: An additive comprising noble metals and semi-noble metals which when fused with silver in small variable percentages according to the strength of the silver which it is intended to obtain confer optimum oxidation resistance on the resulting silver alloy is described.
Patent IT-1049268-B (IT)
Title: Aromatic 2-imino-1,3-dithietanes prepn. - by treating the corresp. dithio carbamate anion with methylene halide and a sulphide
IPC: C07D339/00
Filed: 1974-02-14
Granted: 1981-01-20
Abstract: Procedure for the prepn. of aromatic 2-imino-1,3-dithietanes of formula: (where X, Y and Z = H, halogen, R(M)n, hydroxy, phenyl, phenoxy, monohalophenoxy, nitrol, trihalomethyl, cyano, isothiocyano, carb-(lower)alkoxy, R1S(O)m, dilower-alkylamino, monoloweralkylamino and 1,3-dithietanylideneamino; R is 1-8C alkyl, 5-7C cycloalkyl, 3-8C alkenyl or 3-8C alkynyl; R1 is 1-4C alkyl; M is O or S; n is 0 or 1; m is 1 or 2, and when two of X, Y or Z are taken together on adjacent carbons, they form a benzo gp.), are prepd. by reacting a cpd. of formula: (where X, Y and Z are as described above and A circled positive is a cation), with a methylene halide in the presence of base, an inert solvent with ammonium sulphide, sodium sulphide, potassium sulphide, sodium hydrosulphide or potassium hydrosulphide. The prodts. are obtd. in good yield and purity.
Patent IT-1237748-B (IT)
Title: Fire safe column to empty usable water from a distance
IPC: A62C/
Filed: 1989-12-29
Granted: 1993-06-15
Abstract: A fire proof column (1) is connected to the water supply tube network (3) thanks to a two-directional rotating valve (5) with which, on a level, the column (1) is connected with the tube network (3) that supplies water to the column while a valve (5) rotated 90 degrees to the column is connected with the appropriate release network (13) and the connection between the column (1) and the tube network (3) is interrupted. In an open position, the connection between the column (1) and the tube network (3) occurs through the first valve direction (9); in the closed position, the connection between the column (1) and the release (13) occurs through the second valve (5) direction (11). In this position, the column direction (1) towards the tub network (3) is blocked.
Patent IT-1047437-B (IT)
Inventor: VAN WEEN D
IPC: G11C29/14
Filed: 1975-10-08
Granted: 1980-09-10
Abstract: A read/write memory of n stages, periodically addressed in a recurrent scanning cycle of n time slots in which binary words are written in and read out from respective stages, is connected to a data-handling network by way of a writing multiple and a reading multiple each traversing a respective selective inverter, i.e., an upstream inverter in the writing multiple and a downstream inverter in the reading multiple. The two inverters are controlled by a generator of pseudo-random binary signals, unrelated to those processed in the data-handling network, having an operating cycle coextensive with a scanning cycle. Depending on the character of the control signals issuing from this pseudo-random generator during each cycle, the two selective inverters pass the bits of their incoming words either in their original or in a complemented form; with words written in a memory stage in one cycle read out in the immediately following cycle, the control signals delivered to the two inverters are identical but staggered by one cycle so that the words appearing in the output of the downstream inverter match those fed into the upstream inverter in the preceding cycle when the memory operates properly. Under certain circumstances, when a memory stage is addressed out of turn so that loading and reading of its contents occur successively in the same cycle, the staggering of the two control signals is canceled. Malfunctions of the memory are detected by parity checks carried out on the words traveling along the reading multiple to the downstream inverter; an alarm signal is emitted upon the occurrence of an error in the same bit position in two consecutive cycles.
Patent LT-6506-B (LT)
Title: A power supply interface device with heat dissipation function
Inventor: FAN CUIZHEN
IPC: G10K11/00
Filed: 2017-05-02
Abstract: A power supply interface device with heat dissipation function includes shell (91), power supply jack device (1) set on the lower sidewall, and power plug device set on the upper sidewall of shell (91). The power supply jack device (1) includes power supply cable (3) and power supply hole (2) used for electrical connection with the power plug device. The power plug device includes two top-pressure screw components (8) fixedly connected with the upper sidewall of shell (91). The two top-pressure screw components (8) are symmetrically set, relative to longitudinal axis of shell (91), and each includes thread-fixed sleeve (82) fixed on the upper sidewall of shell (91), and top-pressure screw (81) which fits with threaded hole (821) in the lower side of thread-fixed sleeve (82).