baber/WOPTO huggingface dataset:
Patent GB-2452746-B (GB)
Title: Protection of electronic devices
Inventor: TURTON BRIAN CHARLES HARGRAVE
IPC: G21F1/00
Filed: 2007-09-13
Granted: 2011-11-30
Abstract: A printed circuit board 20 includes a layer 34 of quantum tunnelling composite that lowers its resistance in response to high energy electromagnetic radiation, connecting circuit elements 22 - 28 together through vias 32 to prevent damage from released charge. When high energy electromagnetic radiation is not present, the quantum tunnelling composite has high resistance and allows the circuit to operate as usual. The quantum tunnelling composite acts, in the presence of radiation, to short-circuit elements on the PCB before capacitive discharge damages them. A loudspeaker (not shown) may be included to provide vibrations to the quantum tunnelling composite to return it to its insulating state after the radiation exposure has finished, avoiding the tendency for the composite to become latched in the conducting state. The printed circuit board may be used to protect against high energy gamma ray pulses produced by a nuclear explosion.
Patent GB-2012673-B (GB)
Title: Making connection insulators
IPC: B29C65/08
Filed: 1979-01-19
Granted: 1982-09-02
Abstract: Connection insulators having a plurality of insulating compartments for electrically isolating electrical connections are made by supplying a first strip 28 of insulating material to a securing station 24 and supplying a second strip 38 of insulating material to a forming station 22 at a predetermined average rate of supply greater than the predetermined average rate of supply of the first strip, the pliability of the second strip being enhanced by heating the strip at 44. The second strip is deformed into predetermined patterns at the forming station and then moved into contact with the first strip at the securing station where the two strips are secured together by ultrasonic welding and then advanced to a cutting station 26, for severing the product. <IMAGE>
Patent GB-2028093-B (GB)
Title: Coffee capsules
IPC: A23F5/38
Filed: 1979-08-03
Granted: 1983-04-27
Abstract: Coffee capsules are described, comprising a hardened shell of coffee and/or coffee substitute solids surrounding a droplet of coffee oil containing coffee aroma. They are made by contacting particles of an emulsion of coffee oil and aromatic coffee distillate with particles of instant coffee and/or coffee substitute powder. The capsules are added to instant coffee or an instant-coffee substitute.
Patent GB-2258212-B (GB)
Title: Label applicator
Inventor: BELIVEAU DAVID BERNARD
IPC: B65C9/28
Filed: 1992-07-27
Granted: 1995-10-11
Abstract: A label applicator (11) and method for applying labels to an article is provided that changes the orientation of a label from a horizontal to a vertical orientation before the label is applied to the article, so that the label is not applied to the article in the same, or parallel, plane that the label is presented to the applicator. The label applicator includes a housing (25) formed from a first faceplate (30) and a second faceplate (32), each having a plurality of holes (34) passing therethrough which define an interior chamber (28) adapted to be connected to a source of reduced pressure. The second faceplate (32) extends in a plane that, in the preferred embodiment, is substantially perpendicular to the plane of the first faceplate (30). A plurality of conveyor belts (18) carried by the housing (25) carry the labels from the first faceplate (30) to the second faceplate (32). A corner assembly (35) having openings that are larger than the holes (34) of the faceplates (30, 32) interconnects the first (30) and second (32) faceplates. <IMAGE>
Patent HU-218241-B (HU)
Title: Insulating sheet
Inventor: SCHUERMANN BERNHARD
IPC: E04D13/16
Filed: 1994-01-28
Abstract: An insulating slab (10, 60, 70) of a rectangular basic shape comprises wedge-like slab elements (12, 14) which butt against one another at their wedge surfaces (20) and are displaced with respect to one another, with guidance on the wedge surfaces (20), and can be cut into a smaller rectangular format. At the border surfaces (42, 52), which move apart or, preferably, move together upon displacement at the wedge surfaces (20), the slab elements (12, 14) have a groove and tongue arrangement. In the regions (26, 28), which are to be cut off in order to produce the smaller rectangular format, of the slab elements (12, 14), there is a division parallel to the plane of the slab, level with the groove (16, 22, 64) and tongue (18, 24, 62). <IMAGE>
Patent HU-216822-B (HU)
Title: Mounting plate pair for the fastening of hinge arms of furniture hinges or similar
Inventor: SALICE LUCIANO
IPC: E05D5/02
Filed: 1996-04-17
Abstract: The two identical locking elements are positioned from each side of the panel (9) through pairs of holes. The support plates for the hinge arms are placed over the locking elements via slotted holes and the whole system is secured by screws fitted from each side. One screw of each pair secures the locking element while the other screw secures the support plate. The hinge arms are secured to the raised sections of the support plates. The slots in the support plates provide some degree of alignment of the hinge arms.
Patent IT-1208295-B (IT)
Title: Machine packaging articles in plastic
Inventor: ZAMBELLI FLAVIO
IPC: B65H/
Filed: 1987-05-08
Granted: 1989-06-12
Abstract: The electrical heating apparatus for a corrosive fluid comprises a bar-type heating body (2) having its ends (3, 4) non-rotatably held in sealed relationship in passages (7, 8) in a connecting head (5) made from a fluoroplastic-based material. The heating body (2) has inner conductors (10) electrically connected to a connecting feed line (6) which is insulated so as to be resistant to the surrounding fluid and which is fitted non-rotatably in a further passage (9) in the connecting head (5) in sealed relationship. The heating body (2) can extend in a generally meander-like configuration (25-30). The whole of the heating body and the connecting head can be immersed in corrosive liquid
Patent IT-1200592-B (IT)
Title: Adjusting gas chromatograph sample trap cooling temp.
Inventor: MUNARI FAUSTO
IPC: B01D8/00
Filed: 1985-02-22
Granted: 1989-01-27
Abstract: The cooling temp. of a trap for samples is adjusted by changing the flow rate of refrigerating fluid fed to the trap (2) by varying the vacuum produced by a suction source downstream of the trap and sucking the refrigerating fluid from a vessel (4) located upstream of the trap. Vacuum adjustment is pref. by varying the operating parameters of a venturi tube (6) forming the suction device and fed with compressed air, the feed being regulated by a solenoid valve (9) as a function of the temp. sensed by a thermocouple placed inside the trap. The vessel is pref. a Dewar vessel pneumatically connected (7) to atmos.
Patent IT-1183414-B (IT)
Title: Circular knitting machine
Inventor: FRANCESCO LONATI
IPC: D04B/
Filed: 1985-02-25
Granted: 1987-10-22
Abstract: The heating element (1) comprises two separate electrically conductive coils (4, 11) to act as heating elements. One coil (4) supplies power to the timer control circuit by "tapping" a small amount of power from an external power supply The other coil (11) is a larger coil of greater resistance which acts as the primary heating means of the element. Pref., the coils are surrounded by quartz tube (2). One coil (4) is wound on a ceramic insulating tube with bores for the output end (5) of this coil (4) but the input end (12) of the other coil 811).
Patent IT-1244866-B (IT)
Inventor: LEPORI AGOSTINO
IPC: C08L97/02
Filed: 1990-07-03
Granted: 1994-09-12
Abstract: A process for the preparation of aqueous polyisocyanate emulsions is described, which comprises the mixing of water, a cellulose derivative, at least one low, medium and/or high molecular weight polyisocyanate and a surface-active agent derived from phenylisocyanate. The emulsions obtained thereby are particularly useful as binding agents for cellulosic materials.
Patent IT-1200626-B (IT)
Title: Cosmetic compsn.
Inventor: BOLASCO FRANCO
IPC: A61K/
Filed: 1985-06-04
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-1226505-B (IT)
Title: Composition for preparing from transparent plastic film, films able to accept and retain the imprint of a writing means, and products thus obtained
Inventor: VERZOTTO VITTO
Filed: 1988-09-06
Granted: 1991-01-23
Abstract: A film able to receive commercial toner products (as well as an imprint from any printing and writing means)can be created by spreading a composition containing from 25%-32% of a binding plasticizer mixture, from 41-55% of a mixture of solvents and diluents and from 17-30% of a mixture of inert substances and pigments on a polyester film, the said percentages being by weight of the total weight of the composition. After this treatment, the film can be inserted into laser printers, copiers or any other equipment that uses toner. It allows matrices for engraving plates and cylinders OFFSET, rotogravure and other uses to be made directly.<IMAGE>
Patent IT-1227882-B (IT)
Inventor: MARELLI ERNESTO
IPC: F02B3/06
Filed: 1988-12-05
Granted: 1991-05-14
Abstract: The present invention relates to a fuel for reducing the noxiousness of exhaust gases, particularly for internalcombustion engines. The fuel has the peculiarity of comprising a mixture of a fuel with 10 to 42% water with respect to the fuel, with the addition of a lubricating antifreeze activator in an amount comprised between 0.5 and 2% of the amount of fuel. The mixture is atomized and stabilized by means of a turbine transducer (8) which provides an electro-magneto-mechanical action, subjecting the mixture, in succession, to positive-pressure actions alternated with negative-pressure actions at high frequency.
Patent IT-1177047-B (IT)
Inventor: DE BERNARDI STEFANO
IPC: B29C48/23
Filed: 1984-10-26
Granted: 1987-08-26
Abstract: A process and apparatus are described wherein a honeycombed sheet of plastic (13) is extruded from an extruding means (10) and at least one protective film of plastic is joined onto at least one of its surface layers, said protective film having a softening temperature lower than that for extruding the sheet.According to the invention the protective film (14), combined with the auxiliary film or support film (15), is layed onto the surface of the sheet (13) leaving the extruding means; then said sheet (13), protective film (14) and support film (15) are subjected to the calibrating and cooling stage; and lastly said support film (15) is separated from the sheet. The protective film has now been made an integral part of the sheet, (protected honeycombed sheet).
Patent IT-1038196-B (IT)
Title: Chest mounted artificial respiration appliance - has adjustable stop limiting hydraulic piston and hence ram
IPC: A61H/
Filed: 1975-05-16
Granted: 1979-11-20
Abstract: The appliance serves to subject a human patient to artificial respiration. A cushion is to be disposed under the back of the patient. A piston-cylinder actuator is carried by a fixed support. An inlet valve is connected between a source of an inhalable gas under superatmospheric pressure and the actuator and admits inhalable gas from the source to the actuator on one side of the piston. An outlet valve is connected between the actuator and a reservoir which expands in response to its internal pressure. The outlet valve releases inhalable gas from the actuator on one side of the piston into the reservoir. A conduit which incorporates a shut-off valve connects the reservoir to the respiration mask. Firts spring means opposite a movement of the piston due to inhalable gas amitted to the actuator from the source.
Patent IT-1194546-B (IT)
Title: Arrangement for core yarn prodn. from silver
Inventor: KROUPA PETR
IPC: D01H/
Filed: 1983-12-29
Granted: 1988-09-22
Abstract: A fine sliver of parallel fibres is fed into the spinning zone (A) from a drafting system in a pair of feed rollers. Before the nip line of rollers the fibre ends are deflected from the main flow direction of the sliver by a flow of air from the tube. This deflection is proportional to the direction and intensity of the forces acting on the ends and should occur in the plane of the nip line of rollers into the twisting zone (B). The length of the deflected ends is at least 3mm. Twist is imparted using an air flow in the jet in a pneumatic rotating fluid (C). In zone (B) the sliver in turned into yarn and twist is pregnated as far as the nip line of rollers. The free ends are not caught up in the twisting triangle and are thus not twisted like the fibre in sliver. This produces a high-twist core which is wrapped round the turns of the free fibre ends. The false twist is gradually eliminated in the untwisting zone (D). Twist falls to zero in the core and the turns are wrapped in the other direction, the untwisted core being wrapped with real twist.
Patent IT-1115354-B (IT)
Title: Level sensitive embedded array logic system - has sequentially operated storage circuitry and clocked DC latches controlled by synchronous independent system clock trains
IPC: H03K19/00
Filed: 1977-06-21
Granted: 1986-02-03
Abstract: The logic system is partitioned into sections formed of combinational logic networks storage circuity, and arrays. The storage circuitry is sequential in operation and employs clocked dc latches. Two or more synchronous, non overlapping independent system clock trains are used to control the latches. The array is a rectangular array of storage element M X N where M is the number of words in the array and N is the number of bits in each word. A single-sided delay dependency is imparted to the system. The feedback connections from the respective latch circuitry are made through combinational logic or an array to other latch circuitry. The clocking of the latches and of the array, are sch that the network is operated in a race free mode.
Patent IT-1098775-B (IT)
IPC: G04C3/16
Filed: 1978-08-31
Granted: 1985-09-18
Abstract: A miniature synchronous motor having a bell-shaped rotor and a damping body, freely mounted, but non-rotatable on the rotor shaft. The damping body being urged, at least substantially in a radial direction by a spring, the force of which also acts substantially equally for both bearings of the motor so as to reduce noise during operation.
Patent IT-1098529-B (IT)
Title: Suction grip for handling sheet material - has elastomer disc with part spherical hollow expanded by moving integral handle to produce vacuum
IPC: B65G7/12
Filed: 1978-09-11
Granted: 1985-09-07
Abstract: The grip which is made from an elastomer consists of a main disc(1) with a part spherical hollow(6) at one side. The edge(3) of the disc at the side of the hollow is thin and flexible, forming a suction edge. The circumference of the disc has a concave circular section so that it can be used as a hand grip. A central knob(4) is moulded on the disc at the opposite side of the hollow. The section of the disc round the stem of the knot is thin, so that the knot can be pushed in easily to reduce the vacuum.
Patent IT-1046673-B (IT)
Title: Phosphoric (phosphonic) esters of 6-hydroxy triazolo (2,3-b) thiazoles - insecticides acaricides and tickicides
IPC: A01N/
Filed: 1974-12-06
Granted: 1980-07-31
Abstract: Triazolothiazoles of formula (I) are new: (R = 1-6C alkyl; R1 = 1-4C alkyl, 1-6C alkoxy or phenyl; R2 = 1-3C alkyl or alkylthio; X = O or S). (I) are insecticides, acaricides and tickicides useful in plant protection, for control of ectoparasite and for hygienic and stored-goods application. They are more active than known cpds. of similar structure and have excellent residual activity on clay and wood, and good stability on white-washed surfaces.
Patent IT-1051408-B (IT)
IPC: G06F12/16
Filed: 1975-12-19
Granted: 1981-04-21
Abstract: Apparatus for a digital memory system which performs single and double error detection and correction, as well as the detection of faults in the memory storage elements which do not produce errors in the data word stored therein. The data word is encoded in a specialized Hamming SEC/DED code and the apparatus generates syndromes and byte parity bits which are analyzed to detect both the presence and nature of the errors and faults. A parallel correction procedure is followed and the results thereof compared to prevent the erroneous correction of errors.
Patent IT-1045126-B (IT)
Title: Salts of substd s-triazines anti-phlogistic
IPC: C07B/
Filed: 1967-12-15
Granted: 1980-05-10
Abstract: Improved prepn. of salts of substd. s-triazines (I) X = -CCl3, -CHCl2, -CH2Cl R1 = piperazino, piperidino, morpholino attached via a N atom, the second N atom may be substd. by st. or branched alkylol, C1-4 alkyl or phenyl (opt. substd. by one or more 1-4C alkyl, NO2 or halogen) R2= as R1 or HO-R4- R3 R3 = C1-6 alkyl, H R4 = C1-6 alkyl by reaction of substd. s-triazines with organic and inorganic acids. Antiphlogistic.
Patent IT-1208899-B (IT)
Title: Essential fatty acids stabilisation
Inventor: BARUFFALDI PIETRO
IPC: C11C/
Filed: 1981-02-16
Granted: 1989-07-10
Abstract: Element is suitable to transfer microwaves through ferro-magnetic materials. Elements material comprises zeolite inside a nonmetallic casing and this is placed in a glass or ceramic cover. @(1pp Dwg.No.1/1)@
Patent IT-1164488-B (IT)
Title: Bipolar tetrode semiconductor switching device
Inventor: SMOLYANSKY VLADIMIR AVRAAMOVIC
IPC: H01L/
Filed: 1982-07-01
Granted: 1987-04-08
Abstract: The bipolar tetrode semiconductor switching device comprises a power triode structure (1) and at least one trigger triode structure (2) which have a common collector region (3). Base regions (5,6) include active areas (9,10) and corresponding main passive areas (11,12), the base region (5) of the power triode structure (1) being provided with at least one additional passive area (for example, two such areas 13 and 14). An oxide layer (15) is deposited on the surfaces of the collector (3) and emitter regions (7,8) and main and additional passive areas (11,12 and 13,14) of the base regions (5,6). At least one of the triode structures (1,2) is provided with contact windows (16,17,18,19,20) in the covering oxide layers (15) above the place where the emitter regions (7,8) are situated and above the nearest passive areas (12,13,14) of the base regions (5,6). The distance 1 by which the windows (16 and 17, 17 and 18, and 19 and 20) are spaced from one another is chosen to be equal to between 3 and 5 times the diffusion length characteristic of the minority carriers in the common collector region (3).
Patent IT-1234159-B (IT)
Title: Auto arranged support for remote controlled car rear spoilers.
Inventor: INGIANNI MAURIZIO
IPC: A63H/
Filed: 1989-06-28
Granted: 1992-05-04
Abstract: Support for the rear spoiler on radio controlled cars made from two hinged components held in a sloping position by shock absorbers, a component of this is fixed to the frame and the other component to the car spoiler. There is also a way to regulate the abovementioned slope between the two components making up the support. There are additional preferred production points.
Patent IT-1224692-B (IT)
Inventor: LIDANO CECCANO
IPC: F16H48/20
Filed: 1988-07-27
Granted: 1990-10-18
Abstract: A limited-skidding differential gear comprising a casing or carrier (1) provided with bottom members and with a cover, said differential gear also comprising a first and a second set of planetary gears (2,3) housed within corresponding housing cavities (4) provided in the inside of said casing or carrier (1) and capable of rotating with respect to said casing (1), wherein said first and second set of planetary gears (2,3) engage with a first and a second sun gears (5,6) which can be connected to the respective axle shafts, wherein said first and said second set of planetary gears (2,3) engage with one another so as to form a closed kinematic chain and wherein said members of said first and said second set of planetary gears (2,3) and said first and said second sun gears (5,6) have a helical toothing outer shape, wherein spring-type braking means (7) are provided at the points corresponding to the outer ends of at least one member of said first and of said second set of planetary gears (2,3), said braking means (7) being housed within corresponding cavities and wherein non-rotating plate means (8) are interposed between said spring-type braking means (7) and the outer ends of the members of said first and second set of planetary gears (2,3), said plate means having both a projecting (30) and a recessed portion (31).
Patent IT-1036016-B (IT)
Title: Controlling the amount of plasticiser added to
IPC: A24F/
Filed: 1969-02-11
Granted: 1979-10-30
Abstract: Method for controlling the amount of plasticiser placed on a spread out filter fleece during the prodn. of filters for tobacco smoke, especially cigarette filters consisting of a bundle of cellulose acetate fibres plasticised by an ester binder, comprises (a) mixing with the plasticiser an agent whose improved absorption bands deviate from the improved absorption bands of the cellulose acetate, (b) measuring the improved reflection of the modified plasticisers, and (c) utilising the measured value for controlling the amount of modified plasticiser spread on the fleece. The method enables the amount of plasticiser added to tobacco smoke filters to be very accurately controlled. In this way, the most economical amount of plasticiser is added to the filter, and use of an excess of plasticiser is avoided.
Patent IT-1241404-B (IT)
Title: Process for obtaining road dissuaders and dissuaders obtained using said process
Inventor: VIEL IVANO
IPC: E04H/
Filed: 1990-03-19
Granted: 1994-01-14
Abstract: The subject of this application is a process for obtaining road dissuaders and the dissuaders obtained with the process. The latter comprises an initial stage for making one or more tubular elements from plate and the possible shaping and/or closing of one end with subsequent connection between the same to obtain a box element open at one end. The process then envisages the filling of the tubular element obtained in this way with inert and/or hardening material with the insertion of at least one stake, protruding from one end. This stake can be placed in correspondence with special bases for anchoring to the ground.
Patent IT-1191334-B (IT)
Title: Domestic water purifying and carbonising equipment
Inventor: MAC EUGENIO
IPC: C02F/
Filed: 1985-05-24
Granted: 1988-03-16
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.