baber/WOPTO huggingface dataset:
Patent GB-2113122-B (GB)
Title: Centifugal separator
Inventor: MARTIN HENRY WOODS
IPC: F01M1/10
Filed: 1983-01-18
Granted: 1985-07-17
Abstract: A centrifugal separator for separating contaminants from contaminated oil has an outer casing (10, 11) and a rotor (20) within that casing mounted for rotation about a vertical axis. Oil under pressure enters the rotor at one end and at the other end exits through jets (78) into a chamber within the casing which is normally filled with air. As the jets of oil impinge upon the inner wall of the casing, a small amount of air becomes entrained in the oil and as the oil flows to a sump, the air is gradually removed from the interior of the casing. In order to prevent a build-up of oil within the casing, which could interfere with rotation of the rotor (20), air under pressure is supplied to the interior of the casing by means of a float-operated valve member (113) so that while the valve member is normally closed, any increase in the oil level will cause the float (124) to rise with that oil level and thereby open the valve (113) to allow additional air to enter into the interior of the casing.
Patent GB-2153148-B (GB)
Title: Solid electrolyte capacitor
Inventor: NIWA SHINICHI
IPC: H01G9/028
Filed: 1985-02-26
Granted: 1986-07-09
Abstract: In a solid electrolyte capacitor an improvement wherein the solid electrolyte is solidified by cooling a 7,7,8,8-tetracyanoquinodimethane salt from a liquid state, the 7,7,8,8- tetracyanoquinodimethane salt remaining so stable in its liquid state as not to substantially decompose before solidification has occurred. <IMAGE>
Patent GB-2187914-B (GB)
Title: Adaptor for coupling plural compression drivers
Inventor: ANDREWS ANTHONY J
IPC: G10K9/18
Filed: 1986-06-13
Granted: 1989-11-15
Abstract: An adaptor for coupling a plurality of compression drivers to the throat of a common horn. The adaptor includes a passage (8) coupled to each of the plurality of compression drivers (1), the passages extending forwardly toward the horn. A longitudinally extending central member (10) is mounted within the horn flare (2), extending along its central axis and tapering forwardly. The surfaces of the horn flare and the central member define an annular region between the side walls of the horn flare and the central member. The passages for each of the compression drivers are connected with this annular region. The adaptor therefore comprises a manifold whose passages operate into three symmetrical sectors of the annular passage formed by the insertion of the central member into the horn flare.
Patent GB-2197618-B (GB)
Title: Panels
Inventor: EVANS MAURICE JAMES
IPC: E04C2/34
Filed: 1987-11-06
Granted: 1990-07-11
Abstract: A light-weight panel, e.g. for aircraft, is manufactured by preparing a panel preform having a pair of surface members or skins (11, 12, 29, 30, 55, 56, 62, 64) separated and supported by an internal core in which spaces or interconnected pores provide vents to an edge of the panel, the wall surface members and the core comprising fibrous material, which may be carbon fibre, and using a pyrolysis process such as CVD to form a pyrolytic matrix around the fibres within the fibrous material, there being a flow of gas through the vents during the pyrolysis process. <IMAGE>
Patent GB-2204873-B (GB)
Title: Method and apparatus for making polymer material
Inventor: CHARLESWORTH DAVID
IPC: B29C67/06
Filed: 1988-02-29
Granted: 1991-08-07
Abstract: There is disclosed a method for making a polymer material by coagulation in which the polymer, dissolved in an organic solvent, is formed into the material in a coagulant, the method being carried out at such low temperature as not substantially to degrade the polymer.
Patent GB-2278737-B (GB)
Title: Miniature motor having bearing device and method for securing bearing device
Inventor: EBIHARA KEISUKE
IPC: H02K5/167
Filed: 1994-03-07
Granted: 1996-05-15
Abstract: A miniature motor has a rotor (13, 68, 83) disposed inside a casing (12, 61, 82) having an inner surface on which a stator (11, 65, 81) is mounted. A bearing device supporting a rotation shaft (16, 71, 86) of the rotor comprises a bearing (14, 72, 84, 85) for supporting the rotation shaft in a radial direction thereof. The bearing device also comprises a flat portion (19, 64, 88, 89) formed by the casing and to which the bearing is welded by a laser beam welding method. A motor having a bearing device of the defined structure has a reduced axial length and a compact structure and may be used for a compact disc player. <IMAGE>
Patent IT-1159267-B (IT)
Inventor: WHITE CARL J
IPC: B66B23/12
Filed: 1982-05-28
Granted: 1987-02-25
Abstract: An escalator for continuously conveying passengers along a path of travel extens between two landings at its respective opposite ends. Further, it comprises drive means, two spaced-apart skirt panels between the landings, and an endless series of steps continuously moved. Each step includes an outer tread surface. Each skirt panel includs a smooth, planar, inwardly-facing lateral surface of a first material and each lateral side of each step includes a smooth, planar, outwardly-facing surface of a second material. This is disposed in a vertical plane. Each step lateral planar surface has top and front edges which comprise the entire exposed portions of the step lateral edges on one side of the step. The lateral planar surfaces of each step are disposed in close promitiy to respective adjacent skirt panel lateral planar surfaces. Each step bearing surface includes a top portioy embodied as a curb member having a lower portion and an upper portion, the lower portion extending inwardly over a portion of the step outer tread surface adjacent the lateral side of the step to the upper portion, which extends upwardly and outwardly from the lower portion to an outer edge of the curb member which constitutes the top lateral edge of the step accessible to passengers being conveyed by the escalator, the upper and lower portions of the curb member defining a recess therebetween.
Patent IT-1241070-B (IT)
Title: Edible mousse prods. - based on acidulated milk with high content of lactic acid bacteria
Inventor: GIANI GIOVANNI
IPC: A23C/
Filed: 1990-02-28
Granted: 1993-12-29
Abstract: Acidulated milk-based mousse foodstuffs are characterised in that they are free of additives and have a high content of living and viable lactic acid bacteria, which remains constant over the storage period up to consumption, imparting extraordinary organoleptic and structural properties to the mousses (sic). The foodstuffs are produced by heating whole milk to 50-55 deg.C, centrifuging, heating to 90-95 deg.C, removing 5-12% water by evapn., pasteurising at 70-100 deg.C, cooling, adding selected lactic acid bacteria, incubating at 24-30 deg.C until the pH reaches 4.9-5.0, breaking up the curd, heating to 25-45 deg.C, ultrafiltering, mixing the concentrate with cream (35-40% fat) and sucrose, homogenising, cooling to 0-10 deg.C, storing under a positive pressure of sterile air, introducing an inert gas, and packaging. The lactic acid bacteria are selected from St. thermophilum, St. cremoris, St. lactis, St. diacetylactis and L.cremoris. Probiotic bacteria, e.g, Bifidobacterium infantis, may also be added with the cream and sugar.
Patent IT-1204315-B (IT)
Title: Pharmaceutically active acid salts
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1986-04-24
Granted: 1989-03-01
Abstract: The suit is made of a piece of material which can cover the body several times and provided with various fastening means which can be joined in many directions
Patent IT-1203701-B (IT)
Title: L-Arginine cefuroxime crystalline salt
Inventor: COPPI GERMANO
IPC: A61K/
Filed: 1983-05-11
Granted: 1989-02-15
Abstract: A coaster is made of absorbenct material such as used in the mfr. of paper diapers, sanitary napkins, and panty liners comprising layes of the absorbing material over a base of P.V.C. film and a net for holding said layers
Patent IT-1243772-B (IT)
Inventor: CLERICI MARIO GABRIELE
IPC: C07C29/50
Filed: 1990-08-01
Granted: 1994-06-28
Abstract: Process for oxidating paraffinic compounds into their corresponding alcoholic and/or ketonic derivatives, which process consists in causing said paraffins to react, at a temperature comprised within the range of from 0 DEG C to 100 DEG C, preferably in an acidic medium, with a mixture of oxygen and hydrogen, in the presence of a catalyst on the basis of titanium-silicalite and of a noble metal and/or a derivative of such a metal.
Patent IT-1226317-B (IT)
Title: Method and device for creating underground sheet pile cut off walls
Inventor: PERELLI-CIPPO ANDREA
IPC: E02D/
Filed: 1988-07-28
Granted: 1990-12-27
Abstract: An injecting device for creating underground mono-directional sheet pile cut off walls, such as panels, deflecting baffle plates and similar, by means of the so-called jet grouting technique, which comprises different multiple nozzles and means of feed to the same for various mixtures with different disintegrating characteristics.  Preferably, two pairs of coplanar nozzles are present placed at an angle of about 150 degrees; the nozzles of one pair are one-to-one with those of the other, they are offset and are non-convergent with each other and are distanced axially along the injection tool for about 20 cm.   The pair of nozzles placed at the top is fed with a high powered ground disintegrating mixture, while the one placed below is fed with a mixture, which has a low disintegrating capacity.  In this way, during extraction of the device along the drilling axis, the action of the high powered disintegrating mixture precedes that of the mixture with less disintegrating power.  (Figure 1)
Patent IT-1236756-B (IT)
Title: Protected device for washing containers with liquid for installation on lines or plants for loading and unloading the same
IPC: B08B/
Filed: 1989-10-19
Granted: 1993-04-02
Abstract: The protected device for washing containers with liquid for installation on lines or plants for loading and unloading the same - united with their content - consists of a protective case (1) in transparent plastic material in which a single container (6) to be washed is placed from time to time in order to contain wash liquid internally. A new pneumatic device (2) with hollow piston (3) may slide along its own axis (4) in the cylinder (5) integral with the discharge hopper (7). At the end (8) of the piston (2) is placed a hemispherical head (9) furnished with plural ejection nozzles (10) for wash liquid, radially disposed in all directions of the hemisphere.A double-effect pump (11) provides for aspirating the wash liquid from a tank (12) and for feeding it into the hollow piston (3) which provides for spraying it through the ejection nozzles (10) of blade jets placed on the head (9) projecting it on the walls of the container to be washed.The device is installed on a line or plant, preferably continuous, for the unloading and loading of containers for the most varied products, therein comprised those fruits and foodstuffs in general, permitting the immediate washing of the same and their dispatch again for reutilization.
Patent IT-1210928-B (IT)
Title: S-adenosyl-methionine prepn.
Inventor: SHIOZAKI SHOZO
IPC: A61K/
Filed: 1982-08-26
Granted: 1989-09-29
Abstract: Prepn. of S-adenosylmethionin comprises cultivating a yeast capable of producing S-adenosylmethionin in the culture medium contg. methionin, and is characterised by adding a low peptide formed of glycine and/or alanine to the culture medium. S-Adenosylmethionin is an important substance to take part in fat, protein and saccharide metabolisms and is effective agent hyperlipaemia, arteriosclerosis, depression, sleeplessness etc. The cultivation of SAM-producing yeast with glycine and/or alanine or a j low peptide of glycine and alanine in the culture medium containing methionin proceeds effeciently.
Patent IT-1148889-B (IT)
Inventor: ANTONELLI ALBERT JOSEPH
IPC: C08F8/00
Filed: 1980-07-17
Granted: 1986-12-03
Abstract: A high solids coating composition that dries rapidly to a tack-free finish and cures under ambient temperature conditions to a durable finish useful for metals, plastics, wood, fiberglass reinforced plastics; the coating composition is used as a finish for automobiles, trucks, trailers, tractors, appliances and airplanes and also used to refinish automobiles and trucks; the film forming polymer of the coating composition has a backbone of polymerized monomers of an alkyl methacrylate such as methyl methacrylate or styrene, an alkyl acrylate and hydroxyl containing monomers such as a hydroxy alkyl acrylate or a hydroxy alkyl methacrylate and has attached thereto pendant drying oil fatty acid groups to provide the composition with ambient curing characteristics; wherein these drying oil fatty acid groups are attached by a reaction of the carboxyl group of the drying oil fatty acid and pendant hydroxyl group of the polymer backbone.
Patent IT-1076065-B (IT)
Title: Rotary distributor fuel injector pump - has feed unions divided into two groups to assist installation
IPC: F02M41/14
Filed: 1977-05-20
Granted: 1985-04-22
Abstract: The rotary valve (13) delivery chamber (23) has two delivery apertures (24), which are diametrically opposite to each other, and axially offset. The rotary valve turns in a guide sleeve (12) provided with two axially offset apertures (25) leading to two groups of outlet unions (26, 27). When the rotor turns, the outlet groups will be supplied with fuel alternatively. The angle distance between outlet apertures (25) and delivery apertures (24) is chosen according to the number of cylinders. The design is of advantage where two banks of cylinders have to be fed.
Patent IT-962484-B (IT)
IPC: B66B9/10
Filed: 1972-07-06
Granted: 1973-12-20
Abstract: A service transport system for use in facilities having a plurality of access stations. One embodiment of the invention shows the transport system as a service lift system for use in multi-storey buildings and which is housed in one or more vertically disposed shafts formed in the building. The system includes a plurality of service capsules such as elevator cabs which are independently drivable on continuous flow guide rails and auxiliary rails at a plurality of access stations. In the case of the service lift system, each access station would be located at each story in the building. The service capsule can be diverted from the flow guide rails to any selected auxiliary rails for access thereto. A service capsule moving on the flow guide rails may also pass a capsule which is stationed temporarily on the auxiliary rails. Cross-over rails are also provided for moving the capsule from the flow guide rails to the auxiliary rails. In addition, each of the capsules are carried by a carrier mechanism so that the capsule may be swung away from the flow rails and presented to an access station when temporarily located on the auxiliary rails.
Patent IT-1065207-B (IT)
Title: Electronic fuel regulator for gas turbine unit - has several power output plants and includes several regulating channels with their own connected control systems
IPC: F02C/
Filed: 1976-12-10
Granted: 1985-02-25
Abstract: Electronic fuel regulator for a gas turbine unit with several power plants. The fuel regulator includes several regulating channels for the corresponding power plants with each regulating channel consisting of fault signal integrator, a first circuit producing a differential signal to compare the output signal of the integrator with a signal corresponding with a value of the operational output of one power plant. There are also fuel supply systems which regulate the fuel supply to the corresponding power plant in accordance with the output of the first circuit producing a differential signal. In additional there are further electronic control and regulating devices positioned in each regulating channel to generate, compare and execute predetermined steps to operate the power plants at the most economic level under all operating conditions.
Patent IT-1234547-B (IT)
Title: Moving table to bear dental cannulae
Inventor: FRIGNANI CORRADO
IPC: A61C/
Filed: 1988-01-29
Granted: 1992-05-20
Abstract: The present invention concerns a moving table to bear dental cannulae. Said table is provided with hollow hinged jibs, inside which there is a channel linking a collector set inside said table by means of a device to separate and/or to dispose of the fluids suctioned by said cannulae and taken into said collector. Said channel is made of channel portions linked by sealing joints allowing the various channel portions to rotate together with said jibs.
Patent IT-1237353-B (IT)
Title: Controlled isothermal deformation of metals and alloys
Inventor: BARYKIN NIKOLAI PETROVICH
IPC: B21B/
Filed: 1984-02-07
Granted: 1993-05-31
Abstract: The process comprises forming of a solid lubricating coating on the blank surface, with treatment to give a fine-grain structure, and deformation proper. To increase efficiency, the treatment extends to the coating thickness, while the deformation temperature and rate are based on superplasticity of the coating material. The lubricant consists of metal or alloy whose superplasticity range is based on a specific coating thickness, and subsequent application of liquid lubricant.
Patent IT-1029495-B (IT)
Title: Casting concrete boxes in one operation - has special mix which flows upward through mould with air evacuated and mix compacted
IPC: B28B13/02
Filed: 1975-02-06
Granted: 1979-03-10
Abstract: The constituents for the mix are measured out and passed along a screw conveyor. This dry mix is stored and the correct quantity for a casting measured out and mixed with water. The wet mix is then injected by a screw pump into the bottom (23) of a mould. This comprises outer (24, 25, 26) and inner (29, 30, 31) panels, with a space (38) between, forming a complete box shape. Each inner face has a space (27) behind, connected to a compressed air supply (28). As the mix rises in the mould a vacuum pump (33) on top removes the air. When full, the compressed air enters to compact the mix.
Patent IT-1167427-B (IT)
Inventor: BERGH RALPH A
IPC: G01B9/02
Filed: 1983-05-25
Granted: 1987-05-13
Abstract: A fiber optic interferometer (12) provides Kerr-effect compensation by modulating with modulator (11) the counter-propagating waves in accordance with a waveform selected to reduce the difference between the average intensity weighted phase shifts of the waves after they have transversed the fiber loop.
Patent IT-1189284-B (IT)
Title: Stainless steel surface treatment
Inventor: BERARDI PAOLO
IPC: C23G/
Filed: 1982-05-27
Granted: 1988-02-04
Abstract: The heater has a case made in the form of the rectangular body or a cylindrical body. The inner portion is divided into a heat exchanging chamber formed on its upper portion, an electric mechanical chamber formed on the lower portion and an auxiliary chamber formed on the rear side of said heat exchanging chamber and the electric mechanical chamber. A high voltage transformer and a microwave generator are electrically connected to each other and mounted in the electric mechanical chamber. A microwave guide receives the antenna of the microwave generator mounted in the auxiliary chamber. At the rear of the guide in the auxiliary chamber a fan is used forcedly blowing the microwave and the air from the outside.
Patent IT-1116686-B (IT)
Title: Alpha-alkyl-benzyl alcohols dehydration - to form monovinylidene aromatic monomers using silica gel
Inventor: JUNIOR JEDELLE LAMSON
IPC: C07C/
Filed: 1977-08-23
Granted: 1986-02-10
Abstract: (I) is prepd. by dehydrating an alpha-alkylbenzyl alcohol of formula (II):- (where R is H, 1-12C alkyl or halo provided that an R is t-alkyl; R1 is H or 1-4C alkyl). (II) is contacted in the vapour phase with a silica gel catalyst in the presence of 0.03-25 pts. wt. added water per pt. (II). Reaction is carried out at 260-510 degrees C followed by distn. Styrene monomers produced have purity >99 mole % and contain 0.02 mole % diolefin. Styrene polymers produced from (I) are soluble in toluene, benzene and other solvents, and are useful in coatings, thermoplastic moulding, varnishes, etc.
Patent IT-1084295-B (IT)
Title: Prodn. of resistance thermometer - has case filled with ceramic insulator with hole drilled for resistance wire sensor and then sealed with ceramic material (NL 27.2.78)
IPC: G01K/
Filed: 1977-08-29
Granted: 1985-05-25
Abstract: The resistive feeler is inserted in the thermometer outer metal case. Its ends are soldered to the leads, and a ceramic insulator insulates them from each other and from the case which is sealed. A recess is made in one end of the thermometer by removing a part of the ceramic material and/or of the leads. The recess bottom is transversal to the thermometer axis, and a hole is drilled in the recess bottom, whose dia. is greater than the sensor dia. The sensor is then inserted into the hole with the resistance wire ends projecting into the recess, and the space between the sensor and hole walls is filled with a refractory material which is hardened, resistance wire ends soldered to the leads, the rest of the recess filled with refractory ceramic material, and the case firmly closed by a cap.
Patent IT-1062681-B (IT)
Title: Fused powder coatings applied with specific particle properties - obtd. by adsorbed layers on particles produced before coating process
Filed: 1976-08-30
Granted: 1984-10-20
Abstract: A method of producing powdered coatings on a substrate, in which the coating has a fine structure determined by the form of the boundary layers between particles and/or agglomerates of particles in the layer utilises a powdered material in which adsorbates are physically and chemically bonded to the surfaces of the particles before they are applied to the substrate and melted or fused onto its surface. The physical treatment of the coating material which influences the physically bound adsorption only modifies the adsorption coating on the particles to a degree at which a particular state of modification is reached; this state of the adsorption layer on the particles is then maintained until they are applied onto the substrate. Pref. in order to achieve bonding boundary coatings between particles and/or agglomerates of particles, the coating material is dried and the atomised coating material is then maintained dry until it is applied to the substrate. Sintered and similar powdered coatings of a desired fine structure are obtd. without adversely affecting the other coating properties. If necessary, the original physical adsorption coating is removed from the particles by a desorption process and then the required adsorption coating is applied to them. The method can be used for fluidised bed coating, gun coating, etc.
Patent IT-1090565-B (IT)
Title: IC engine with explosion wire spray coated cylinder - used in conjunction with graphitised cast iron piston rings, e.g. with PTFE coating, to reduce wear
IPC: F02F/
Filed: 1977-12-12
Granted: 1985-06-26
Abstract: IC engine has a cylinder coated on the internal surface by explosion wire spray coating with alternate layers of steel and a wear- and corrosion resistant material running in combination with >=1 piston ring of graphitised cast iron. The graphited piston rings, in contrast to the usual chromed rings, do not cause excessive roughening of the cylinder walls carrying hard coatings of the type described above. The piston rings pref. contain spherical graphite and may have a nitrided, phosphated or PTFE coated surface.