baber/WOPTO huggingface dataset:
Patent HU-220010-B (HU)
Title: Method and apparatus for compression molding plastic articles
Inventor: INGRAM KEITH W
IPC: B29C43/58
Filed: 1996-06-06
Abstract: A method and apparatus for compression molding plastic articles including closures which includes providing co-acting sets of tools (27, 28) including a first set (27) of moving a core (41) and core sleeve (42) into engagement with a cavity mold (51) on a second set (28) of tooling. An actuator (34) is provided between the first set of tooling (27) and a fixed upper cam (29). The second set of tooling (28) includes an associated actuator (52) supporting the cavity mold and associated with a lower fixed cam (31). A nitrogen cylinder (39) in the second set of tooling (28) provides for control of the compression molding force. In a preferred form, a plurality of sets of tooling are provided in circumferentially spaced relation on a rotating turret (22) supported by a central column (21). A common manifold supplies the pressure at accurately controlled pressure to each of the nitrogen cylinders (39). A control system is provided for monitoring and changing the pressure. <IMAGE>
Patent HU-215894-B (HU)
Title: Method for the deregistration of a user registered at a terminal via registration data, and also telecommunication system
Inventor: LEIH GEORGE A
IPC: H04M3/42
Filed: 1995-08-14
Abstract: PCT No. PCT/EP95/03228 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Aug. 14, 1995 PCT Pub. No. WO96/06413 PCT Pub. Date Feb. 29, 1996The registration at a terminal on the basis of registration data which are stored in a terminal memory and the need to deregister oneself subsequently at the same terminal has the disadvantage that, if the deregistration is forgotten, the terminal memory is unnecessarily occupied by invalid information. This is prevented if the deregistration is performed from a further terminal, the possibilities including both an explicit deregistration and an implicit deregistration on the basis of a further registration. If the registration data are split into identification data and terminal data, more efficient use is made in that case of the terminal memory and if the identification data are split into user data and service data the possibility even arises of deregistering a user at a particular terminal for some services but not for other services.
Patent IT-1225661-B (IT)
Title: Filter-container prefilled with doses of ground coffee with guided mobile base and upper filter with small holes as filter paper for better use of the coffee and smaller dose requirement
Inventor: MOCCA GIUSEPPE
IPC: A23F/
Filed: 1988-07-01
Granted: 1990-11-22
Abstract: The container is formed of a tubular body (1) presenting a fixed cover with holes (2) and a cover which is axially mobile (5), in such a way that the said mobile cover (5) can, under the pressure of the hot water, suitably compress the layer of coffee and make its thickness even, while avoiding preferential routes for the water to pass through.  The said filter covers (2 and 5) have very small holes and preferably the fixed upper filter (2) is made of filter paper, in such a way that the simultaneous action of the fineness of the coffee and its pressing by the mobile cover allows the use of smaller doses of ground coffee with maximum yield. (Fig. 1)
Patent IT-1220921-B (IT)
Title: Ventilation flap for vehicle rear side window - has flush mounted pivoted grille liftable at front or rear edges
IPC: B60H/
Filed: 1978-02-24
Granted: 1990-06-21
Abstract: The rear side window of the car is fitted with a frame containing a cylindrical ventilator grille, with the outer face (212) flush with the outside of the car. The grille is pivotted about the vertical axis to lift either the leading or trailing edge to control the airflow to the rear seat passengers. The system is designed for two door cars in which the normal fresh air control are only suitable for the front seats. It is fitted as a single replacement unit and is operated by finger pressure. When set flush with the outside, the edge of the grille is sealed (216).
Patent IT-1190023-B (IT)
Title: Protective paper for concrete articles packaging
Inventor: ZANIBONI GIOVANNI
IPC: D21H/
Filed: 1986-05-29
Granted: 1988-02-10
Abstract: Few drops of a reagent comprising (%w/w) 1-8 aq. hydrogen peroxide 1-10 ethanolic phenol-phthalein (or guaiacol resin, or ethanol-benzene soln), and 20-98 aq. acetic acid are added to stools or urine. A colour reaction indicates the presence of blood. The reaction is very sensitive. @()
Patent IT-1137119-B (IT)
Title: Thermally controlled rectifier
Inventor: KAHBIBULLA IBRAGIMOVICH AMIRKH
IPC: H01L/
Filed: 1981-04-01
Granted: 1986-09-03
Abstract: The rectifier is based on the application of electron-hole plasma drift which gives rise to self-heating of the semiconductor. The resuling temp. gradient with one end of the semiconductor being cooled produces a gradient of mobilities of electrons and holes with the selected material exhibiting an index of mobilities ratio dependence on temperature exceeding 0.1. The enhanced efficiency of the rectifier is due to the elimination of cost heating the semiconductor, and the design widens the range of applications. The temp. of the active element of the rectifier ensures the intrinsic conductivity with the space filled by electrons and holes in the temp. field where injection or extraction of charge carriers takes place depending on the direction of the temp. gradient and determined by the current density. The temp. gradient is controlled by the relative position of the cooler w.r.t. the element. When the current direction and temp. gradient coincide, nonequilibrium carriers of one part of element are injected to the other part reducing the resistance and the current flows. The reverse results are obtained in the next half-period of the a.c. voltage. In practice, germanium provides better efficiency than silicon, since its index is 0.67 compared with 0.3 of the silicon.
Patent IT-1230921-B (IT)
Inventor: KALBACHER KLAUS
IPC: F28D9/00
Filed: 1989-06-23
Granted: 1991-11-08
Abstract: An oil cooler has a housing through which water is conducted, and in the housing a cooling block made from disc-shaped flat tubes through the interior of which the oil to be cooled is conducted. Partitioning (screening, bulkheading) parts directed at right angles to the direction of flow of the cooling medium and the plane of the flat tubes are arranged in the respective lateral gap between the longitudinal side of the cooling block and the adjacent housing wall. The partitioning parts are formed from webs which are in one piece with the flat tubes and are extended from a shell of the respective flat tube as far as the flat tube next in the stack and, moreover, are bent off to the side and bear against the inside of the adjacent housing wall, preferably in an elastic fashion. The effect of the webs is to reduce a bypass on the water side in the gap, and to permit manufacturing tolerances to be compensated, and this without additional separate parts.
Patent IT-1169848-B (IT)
Inventor: HAGEMEISTER KLAUS
IPC: F28F3/08
Filed: 1983-10-17
Granted: 1987-06-03
Abstract: A heat exchanger as well as a method of manufacturing the same, in which the heat exchanger bottom is constructed thermo-elastically flexible in a layered manner of construction taking into consideration the rigidity requirements thereof; each layer has two complementary sheet metal shells which are equipped with predeformations for the connections or enclosure of matrix profile ends as well as for the mutual joinability of the layers.
Patent IT-1139907-B (IT)
Title: Prod. outlet of gasification reactor
Inventor: LOFTUS JORDAN
IPC: C10J/
Filed: 1981-12-03
Granted: 1986-09-24
Abstract: Bottom wall of a gasification reactor has a slag transfer, passageway with an upper region of dia. (W1) cross-section and one or more lower regions of larger dia. (W2) cross-section. The lower edge of the or each lower region is situated above a diagonal which passes through the point at which the top of the passageway intersects the bottom of the reactor and the point at which the molten slag drips from the lower edge of the upper region of the passageway. Pref. W2 is greater than W1 (1+2H2/H1), where H1 is the length of the upper region of the passageway and H2 is the length of the lower region of the passageway. The reactor is used for gasification of finely divided solid fuels contg. non-gasifiable constituents which form a slag. The passageway allows transfer of the slag to a further treatment stage with minimum heat loss and maximum yield of conversion of solids to gas. The design of the passageway ensures that the slag only contacts the passageway wall in the upper region so that slag solidification and blockage of the passageway are avoided.
Patent IT-1084344-B (IT)
Title: Automatic pistol hand grip - has side panels linked by cross straps with connector portions and locked by projections engaging shoulders
IPC: F41C/
Filed: 1977-07-15
Granted: 1985-05-25
Abstract: The pistol grip includes two side panels to be received at opposite sides of the handle of a pistol, and cross straps to extend between the two side panels at the front and back of the handle. All of these sections include elastomeric material having outer gripping surfaces to be contacted by the hand of a user. The cross straps have connector portions which extend to locations at the inner sides of the side panels. Projections extend laterally outwardly to positions opposite coacting shoulders formed in the side panels in a relation positively locking the cross straps against detachment from the side panels.
Patent IT-1125438-B (IT)
Title: Hypouricaemic bromo-substd. 2-para-hydroxy-benzoyl-chromone derivs.
Inventor: CHIBRET HANRY
IPC: A61K/
Filed: 1979-10-03
Granted: 1986-05-14
Abstract: Chromone derivs. of formulae (Ia) and (Ib) are new:
Patent IT-1114116-B (IT)
IPC: H01L23/433
Filed: 1977-08-26
Granted: 1986-01-27
Abstract: A circuit package exhibiting an excellent heat transfer path from a semiconductor chip or other heat-generating device to the heat-sink can or cover of the package. A heat-conducting pad is metallurgically bonded to either said cover or a surface of said device; the pad is also separably attached, but metallurgically unbonded, to the other. In one preferred embodiment, a readily deformable metal or alloy, such as indium, is metallurgically bonded to a limited central region of the heat sink cover. The deformable metal is separably attached to a major surface of the chip so that there is no stress between the chip or its joints and the solder during the electrical operation of the chip when it generates heat. The preferred method of fabrication involves the mechanical deformation of a mass of solder against the back side of the chip, after the solder has been metallurgically bonded to heat sink. The process may be accomplished either at high or low temperatures, depending upon the solder composition and the relative strength of the leads which join the chip to conductive lands on its supportive substrate.
Patent IT-1234554-B (IT)
Title: Belt brake for hydraulic engines, said brake being set inside said engine, and self-wrapping in both directions, externally, hydraulically and mechanically controlled both in the active, in the passive and the standby phases
Inventor: PECORARI GABRIELE
IPC: F16D/
Filed: 1988-05-05
Granted: 1992-05-20
Abstract: In many applications, hydraulic engines for rotation motion are provided with a brake to optimise transmission and in order to slow down masses, or to keep them at constant speed and in neutral position. Said combination engine-brake is currently used with the standard combination of two elements that are mechanically jointed. The main problems are the room needed, increased weight and costs. Either belt brakes (Fig 1c), internal clutch tumble brake (Fig 1a) brakes or simple disk brakes (Fig 1b) can be used, either dry or in oil bath (Fig 1d). Independently from the brake type that is chosen, some norms for the correct functioning of the device must be respected, so that braking surfaces are not altered by dirt or external bodies.The present invention concerns a brake in oil bath set inside the body of the engine, and kept constantly full of fluid. Said brake is commanded externally to said engine, either automatically by means of hydraulic servo command, or manually by means of a combination of levers, or finally by combining both systems. In both cases, said brake can be used in the negative, the positive and the standby phases. The negative phase is the one in which the engine is braked without any pressure; the positive phase is the one in which pressure operates on the servo blockage and the engine can rotate freely, while in the neutral phase brake is unblocked without pressure, thus enabling the engine to be dragged. The present brake is a self-wrapping belt-brake with one end with moving bound. This sort of brake enables to operate a strong resistant force even with a minimum force on the free end of said belt when the rotating part of the brake is rotating in same direction, which may make said belt rotate if it was not bound to the whole structure. The present brake is a modified version of a belt brake. Indeed it has the same functioning principles but it can be use din both rotation directions. Dimensions, weight and external commands make it innovative with respect to standard hydraulic engines and reducers combined with hydrostatic transmission systems.
Patent IT-1180927-B (IT)
Title: Procedure for conditioning ham
Inventor: FERRARINI LAURO
IPC: A22C/
Filed: 1984-11-23
Granted: 1987-09-23
Abstract: A pharmaceutical composition for aphthous stomatitis contg. topical application to ulcers of aphthous Sucralfate in aq. soln.
Patent IT-1069924-B (IT)
Title: Self cleaning filter for removal of suspended materials - e.g. from water fruit and vegetable juices etc., includes reverse flow purging means with scraper in peripheral recess of housing
IPC: B01D/
Filed: 1976-02-10
Granted: 1985-03-25
Abstract: The filtration vessel is divided into three parallel reactions by two partitions in the form of filter elements. Unfiltered liq. is pumped through a pipe into the central section and filtered liq. is collected in the outer two sections, from which it is removed via further pipe connections. A device for reverse-flow purging of the filter elements is fitted in each of the sections for unfiltered liq. Specifically a recess is located around the entire periphery of the face of the housing of the reverse flow purging device turned toward the filter element surface. The scraper is located in the recess and is free to move up-and-down within it. Passages connect the space in the groove behind the scraper with the inlet chambers for unfiltered liq. through the material of the housing at the back of the groove. The scraper is pressed uniformly onto the filter surface by the pressure in the inlet chamber for unfiltered liq. and cannot tilt to allow leakage. the scraper is of a flexible material, e.g., polypropylene, polyethylene or caprolon so that it can adapt to the shape of the filter element if the element is distorted.
Patent IT-1189720-B (IT)
Title: Gas turbine automatic control system testing device
Inventor: LEKHANOV JURY FEDOROVICH
IPC: F02C/
Filed: 1985-02-20
Granted: 1988-02-04
Abstract: The device provides simulation of the real processes of starting, operating and stopping of the gas turbine in conjunction with the actuating elements (9,9') but without rotating the shafts of the turbines (16'), without supplying fuel and initiating the ignition is operationally connected with outputs (18,33,34) of the automatic control system (7), where generated are starting signals for the starting motor (5) of the gas turbine, control signals for the ignition unit (4) and a test signal confirming the reception by the automatic control system, of the signal indicating the detection of the flame in combustion chambers (2). The device is also connected to those inputs (25,25',36,37,38,43, 44,44') of the automatic control system (7), which are coupled with a behind-the-compressor air pressure transducer (12), rotational speed transducers (15,15') of the shafts of the turbines (16,16'), position transducers (8,8') of the actuating elements (9,9') of the fuel control unit (1), exhaust gas temp. transducers (13), detectors (14), of the flame in the combustion chambers (2) and a position transducer (10) of the actuator (11), of the guide assembly (3).
Patent IT-1224695-B (IT)
Inventor: STEFANO MELONI
IPC: D06F39/04
Filed: 1988-07-28
Granted: 1990-10-18
Abstract: This invention relates to a device for the activation of perborate in washing machines, said device comprising a cup (2, 8) for activating perborate which is fed by a perborate metering device (1) or may also lack such device, and is connected to the washing tub (6) through a conduit (7) and is supplied with water through the conduit (9) for the supply of water from the water main, or a conduit (18) arranged as a by-pass in said conduit that supplies water from the water main, or through a conduit (19) connected to the bottom of the washing tub (6); said device also comprising an electric resistance (3) for heating water contained in said cup (2, 8) or at a point upstream said cup, and means (4) that detect the temperature inside said cup (2, 8).
Patent IT-1086713-B (IT)
Title: Printable, semi-rigid, flat plastic article - consisting of thermoplastic sheet carrying ink absorbing layer contg. antistatic agent
IPC: B32B/
Filed: 1977-03-17
Granted: 1985-05-31
Abstract: A printable article, as described in claim 1 of the principal patent, consists of a sheet of thermoplastic material carrying an adherent layer on >=1 of its faces. This layer consists essentially of >1 material (A) which can absorb inks, and >=1 solid binding material (B), the ratio of A:B being >2 pref. 2-10 partic. about 5. The improvement comprises adding to the absorbent layer of the thermoplastic material, in antistatic agent, partic. a quat ammonium salt. The material has an antistatic character which it does not lose as a result of simple friction.
Patent IT-1023201-B (IT)
Title: Electronic pacemaker with lithium iodide battery - includes special semiconductor impulse generator circuit
IPC: A61M/
Filed: 1974-11-11
Granted: 1978-05-10
Abstract: A constant potential supply of predetermined voltage is provided with two terminals having a series connection over them comprising two resistances and two transistors. The emitter the first transistor is situated on the collector, and grounded terminals of the second one whilst its collector and grounded terminals are coupled over the first resistance to the first terminal of the voltage supply. The emitter of the second transistor is connected over the second resistance to the second terminal of the voltage supply. A third transistor has its base coupled to the first transistor's emitter and its emitter coupled to the second transistor's emitter. An astable multivibrator is provided and a voltage multiplier circuit.
Patent IT-1047256-B (IT)
Title: Teat ended babies feeding bottle - has oval shaped teat, seal and teat cap, with outlet slit on teat
IPC: A61J/
Filed: 1975-09-30
Granted: 1980-09-10
Abstract: A teat ended babies' feeding bottle has a teat (16) which is fastened to the container body and which has a removeable cap (21) to protect the teat before use and also has a seal friction coupled to the teat and stored within the teat before use. The teat cap surrounds the teat, and the teat, container, teat cap and seal are of roughly oval cross-section. The teat has an outlet slit (17) and its end extending along the direction of greatest dimension of the oval section of the bottle.
Patent IT-1091388-B (IT)
Title: Nonlinear equalisation device for digital signals - which are combined with correction signals and delayed for time allowing estimation and calculation steps
Inventor: TAMBURELLI GIOVANNI
IPC: H04B/
Filed: 1977-12-21
Granted: 1985-07-06
Abstract: In a process for the nonlinear equalisation of digital signals, both precursors and postcursors of the pulses to be equalised are estimated at a first time, starting from a pulse sequence, for a nonlinear compensation of the effects due to the pulses. Signals for the correction of the effects of at least the precursor are obtained from the estimated pulses or from the estimated sequence. The correction signals are combined with the pulses to be equalised, delayed by the time necessary for accomplishing the estimate and for the calculation of compensation signals. The process can be used to transmit information at rates faster than Nyquists, using equalisers without feedback loops.
Patent IT-1046519-B (IT)
Title: Removing impurities from gas streams - with two-column absorption appts to improve energy consumption
IPC: B01D53/40
Filed: 1974-11-08
Granted: 1980-07-31
Abstract: Gaseous impurities such as CO2, H2S, HCN and SO2 are recovered from gaseous mixts. contg. these impurities using an absorption stage in which the gas mixt. is contacted with an alkaline absorption agent such as an alkali metal carbonate at 40-135 degrees C, opt. activated with glycine or other amino acids, ethanolamines, As2O3, solns. of amino acids, ethanolamines, alkali metal phosphates, -sulphites, -bisulphites or -borates, followed by a regeneration stage in which the exhausted absorbing soln. is regenerated by stripping the absorbed impurities with steam, whereby two absorption columns are used in the absorption stage, namely a main column and a secondary column, such that the main column operates at a higher pressure and with externally applied heat and the secondary column operates at a lower pressure with the aid of steam resulting from the expansion of the soln. in the main column, while the pressure in the main column is adjusted such that the resulting steam can be recovered such as described in NL 7402037, whereby practically the whole of the exhausted soln. to be regenerated is fed first into one of the two regenerating columns, where the soln. is incompletely regenerated, and the regeneration is completed in the other column. Method improves the heat usage of the process described in parent specification by making use of the heat still present in the soln. to be regenerated.
Patent IT-1234968-B (IT)
Title: Procedure for the formation of a mixture for clay castings and similar materials and the mixture obtained by means of such a procedure
Inventor: ZONTA GABRIELE
IPC: B22C/
Filed: 1988-03-17
Granted: 1992-06-09
Abstract: The invention regards a procedure capable of providing the formation of a mixture for clay castings and similar materials, capable of furnishing as a result a mixture in which the micro-porosities, necessary in phases of utilization of the casting, are obtained automatically by means of the formation of the mixture and non by inflation with air pressure inside of the mixture itself, as currently occurs in the formation procedures of mixtures for castings of the type noted.