baber/WOPTO huggingface dataset:
Patent GB-2256732-B (GB)
Title: Semiconductor memory device
Inventor: LEE JEON-HYOUNG
IPC: G11C29/00
Filed: 1991-09-09
Granted: 1995-01-04
Abstract: A semiconductor memory device comprises a plurality of normal memory cell arrays having a first and a second data state, a plurality of redundant memory cell arrays having a first and a second data state for substituting for the normal memory cell arrays, a plurality of input/output lines, a plurality of complementary input/output lines, a plurality of first control signals for substituting a redundant memory cell array having the first data state for a defective normal memory cell array having the first data state, and a plurality of second control signals for substituting a redundant memory cell array having the second data state for a defective normal memory cell array having the second data state. In the device, a control circuit for transmitting the complementary input/output data to the plurality of input/output lines, and the input/output data to the plurality of complementary input/output data lines according to the circumstances is provided. Accordingly, the yield of semiconductor memory devices can be improved by increasing the potential number of redundant memory cells which can be substituted for defective normal memory cells.
Patent GB-2250861-B (GB)
Title: Laminate displacement device
Inventor: WATANABE JUNICHI
IPC: H01L41/083
Filed: 1991-10-01
Granted: 1994-11-30
Abstract: A laminate displacement device comprises a laminate body having a plurality of thin plates made of an electromechanical converting material and a plurality of internal electrodes made of conductive material superposed on each other. The internal electrodes are used for every other electrode alternately as electrodes of first and second conductivity type, respectively. A first insulating layer is formed on one side surface of the laminate body so that the internal electrodes used for the electrodes of first conductivity type are exposed. Further a second insulating layer is formed on another side surface of the laminate body so that the internal electrodes used for the electrodes of second conductivity type are exposed. A pair of external electrodes are formed on the first and second insulating layers, which bridge the internal electrodes used as the electrodes of first and second conductivity type, respectively. The insulating layers are made of a crystalline inorganic material containing Pb converted into PbO of 5.0 to 45.0 wt. %.
Patent GB-2292768-B (GB)
Title: A motor vehicle door lock
Inventor: BUSCHER HANS-JOACHIM
IPC: E05B65/12
Filed: 1995-07-26
Granted: 1996-10-30
Abstract: A motor-vehicle door latch has a housing, a lock fork on the housing engageable with a door bolt, and a release pawl engageable with the fork. An actuating mechanism is connected to the release pawl via a coupling part displaceable on the housing so that in a decoupling position of the part actuation of the actuating mechanism does not affect the release pawl. A central locking element is displaceable on the housing generally parallel to a predetermined direction, is formed with a cutout opening transversely of the direction and having locking and unlocking flanks directed oppositely at least generally in the direction, and is formed to each side of the cutout with an abutment surface directed generally perpendicular to the direction. A locking mechanism jointly movable with the locking element is connected between the central locking element and the coupling part for displacing the coupling part into the decoupling position on displacement of the central locking element into its locked position and for displacing the coupling part into the coupling position on displacement of the central locking element into the unlocked position. A drive body rotatable about a drive axis has an eccentric pin formation defining on rotation of the drive body an orbit lying partially inside and partially outside the cutout. A reversible electric motor rotates the drive body and thereby orbits the pin formation about the drive axis.
Patent GB-2306960-B (GB)
Title: Growing epitaxial semiconductor layers
Inventor: JONES ANTHONY COPELAND
IPC: H01L21/205
Filed: 1995-09-04
Granted: 1998-07-08
Abstract: PCT No. PCT/GB95/02087 Sec. 371 Date Jul. 14, 1997 Sec. 102(e) Date Jul. 14, 1997 PCT Filed Sep. 4, 1995 PCT Pub. No. WO96/07660 PCT Pub. Date Mar. 14, 1996A process is provided for the production of metalorganic compounds by reacting a Grignard reagent with a Group II, Group III or Group V metal halide in a tertiary alkyl amine solvent to form a metalorganic adduct, isolating the adduct and dissociating the adduct to leave the metalorganic compound.
Patent GB-2328700-B (GB)
Title: Improved auger piling
Inventor: ENGLAND MELVIN GERRARD
IPC: E02D15/04
Filed: 1995-07-31
Granted: 1999-04-14
Abstract: PCT No. PCT/GB96/01855 Sec. 371 Date May 28, 1998 Sec. 102(e) Date May 28, 1998 PCT Filed Jul. 30, 1996 PCT Pub. No. WO97/05334 PCT Pub. Date Feb. 13, 1997There is disclosed a method of continuous flight auger piling and a continuous flight auger rig (1), wherein an auger (2) is applied to the ground so as to undergo a first, penetration phase and a second, withdrawal phase, and wherein the rotational speed of and/or the rate of penetration of and/or the torque applied to the auger (2) during the first, penetration phase are determined and controlled as a function of the ground conditions and the auger geometry by means of an electronic computer (8) so as to tend to keep the auger flights loaded (11) with soil originating from the region of the tip of the auger (2). During the withdrawal phase, concrete (14) may be supplied to the tip (12) of the auger (2) by way of flow control and measuring means (6, 7), the rate of withdrawal of the auger (2) being controlled as a function of the flow rate of the concrete (14), or vice versa, by means of an electronic computer (8) so as to ensure that sufficient concrete (14) is supplied to keep at least the tip (12) of the auger (2) immersed in concrete (14) during withdrawal.
Patent HU-215656-B (HU)
Title: Surgevoltage arrester
Inventor: GIESE KLAUS
IPC: H01T1/15
Filed: 1992-12-03
Abstract: This surge voltage arrester has two connecting fittings (1, 2) which are braced with respect to one another. At least one pellet (7) consisting of varistor material is clamped in between the connecting fittings (1, 2). It is intended to create a surge voltage arrester which can be produced using simple means and which, in addition, can be cast around in a simple manner. This is achieved in that at least two insulating clamping elements, which are arranged symmetrically, are provided for bracing the connecting fittings (1, 2). The clamping elements, the at least one pellet (7) and, partially, the connecting fittings (1, 2) have insulating plastic material cast around them to form a monolithic block.
Patent HU-214072-B (HU)
Inventor: RAU PETER
IPC: G21C3/334
Filed: 1993-06-16
Abstract: (57) KIVONAT A találmány tárgya atőmreaktőr fűtőelem. Az atőmreaktőr fűtőelembenegy hősszútestű fűtőelemszekrény (3) belsejében hősszú testű fűtőrűdak(8) az egyik végükkel egy alsó fűtőrú tartó testen (5) állnak. Ezen azalsó fűtőrúdtartó testen (5) van rögzítve egy csőnek (9) az alsó végeis, amely cső (9) felső vége a fűtőrűdakőn (8) túlnyúlik. Afűtőelemszekrényben (3) lazán vezetett támasztólap (13) a fűtőrűdak(8) sérülésének megakadályőzása végett felfekszik a cső (9) felsővégére. A fűtőelemfej (17) a fűtőelemszekrény (3) felső végére vanráhelyezve és a fű őelemszekrényben (3) a fűtőelemszekrény (3)hőssztengelye (3a) körüli elfőrgatással elfőrdűlás ellen biztősítőttanrögzíthető. A fűtőelemfej (17) és a támasztólap (13) közöttelhelyezett rűgóstag (20 mind a fűtőelemfejre (17), mind atámasztólapra (13) támaszkődik. ŕ
Patent IT-1229613-B (IT)
Title: Individually tailored podotherapeutic shoe insole
Inventor: ROSSI ALDO
IPC: A43C/
Filed: 1987-03-17
Granted: 1991-09-04
Abstract: A podotherapeutic aid comprises an insole member including a therapeutic curative arrangement and having an orthotic pattern on its surface designed, in use, to face the sole of the foot, the configuration being homothetically determined and axonometrically individually tailored by means of computer data processing. An isopodographic device comprises a no. of sheets held or hinged together and including a cover; a front sheet covered by an elastomer on which the feet of the patient can be placed, and bearing, printed on it, an isopodgraphic card outline to provide a guide for positioning the feet and an isopodographic card under the front sheet to receive footprints by chalcography.
Patent IT-1183076-B (IT)
Inventor: MORALY PAUL
IPC: E02D7/08
Filed: 1985-01-04
Granted: 1987-10-05
Abstract: A mobile apparatus for driving different objects into the ground by impact, comprising a carrier structure supporting a swinging element along which slides a mass whose movements are controlled by a cable. The swinging element has a tubular structure divided longitudinally into two parts each comprising at least two surfaces for guiding two opposite zones of said mass so as to be able to provide alone longitudinal guiding of said mass and means for connecting these two parts together with free longitudinal sliding of one of the parts with respect to the other.
Patent IT-1238039-B (IT)
Title: Glass chamber for the realization of doors in fixed and/or mobile frames for windows, door windows, facades and similar
IPC: E06B/
Filed: 1990-02-08
Granted: 1993-06-23
Abstract: The present invention refers to a glass chamber for the realization of doors in fixed and/or mobile frames for windows, door windows, facades and similar consisting of an internal framework which is closed between two slabs associated with the major faces of the cited framework by glue materials designed to realize the impermeability and mechanical connection. The unique feature of the invention is that it is equipped with containment units of the over pressure in the chamber delimited between said slabs and possibility of variation of the distance between the two slabs of glass and finally characterizing an innovative door consisting of glass chamber completed from a containment profile of the manoeuvring accessories.
Patent IT-1076559-B (IT)
Title: Digital time signalling device - has coincidence circuit comparing outputs of hour and minute counters with output of time setting unit
IPC: G04G/
Filed: 1977-01-17
Granted: 1985-04-27
Abstract: The coincidence pulse(C) from the coincidence circuit(6) is supplied to a load driver circuit(8) and the latter drives a signalling device(9) such as a siren. The coincidence pulse(C) is also supplied to a timer unit(10) to initiate its operation. The timer unit(10) produces an end pulse(E) when a preet time has expired. The end pulse(E) is applied to a reset terminal(R) of the load driver circuit(8) to de-energise it and to stop operation of the signalling device(9). The time setting device(7) includes setting units(K1, K2, ...K11) which are provided with individual or common setting keys or dials and actuated by a driving input from a ring counter(11) to supply a binary-coded decimal code representing a time to be signalled.
Patent IT-1216767-B (IT)
Title: Tubular filter for liq. effluents
Inventor: ZAULI AMEDEO
IPC: B01D/
Filed: 1988-02-26
Granted: 1990-03-08
Abstract: A mixing and filtering unit for use in an injection moulding installation and comprising, a housing; a housing inlet for coupling to an injection unit; a housing outlet for coupling to an injection nozzle; annular elements disposed in successive contiguous disposition coaxially within the housing so as to define together, a central, throughgoing passage way and, with an inner surface of the housing, an annular flow space; adjacent contiguous faces of said annular elements being formed with score-lines so as to define microe-passages which communicate between the central passage way and the annular flow space. A terminal element located within said housing adjacent said housing outlet and being formed, on a first face thereof contiguous with an adjacent face of an annular element with a first central recess and on a second face thereof adjacent said housing outlet with a second central recess. Recesses are sepd. by a body portion of terminal element forming an end wall of said central passage way.
Patent IT-1209551-B (IT)
Title: Stabilising aq. chlorite soln. used as biocide
Inventor: BERGER PETER
IPC: C01B/
Filed: 1984-06-04
Granted: 1989-08-30
Abstract: A stabilised, modified aq. chlorite soln. (I) contg. a peroxy cpd. (II) is prepd. by dosing a chlorite (III) into an aq. soln. of (II), which is stable in this soln., until the soln. has a pH over 7. (II) is H2O2, a persulphate, precarbonate, perborate of alkali or alkaline earth peroxide and is used in an amt. giving a 0.001-0.01 M soln. (III) is an alkali and/or alkaline earth chlorite. The original aq. soln. contains a weak acid and has a pH of max. 1. If the water used has low carbonate hardness, prodn. is carried out under an inert gas atmos. A water-soluble phosphate pref. is added.
Patent IT-1093308-B (IT)
IPC: F28F9/00
Filed: 1978-03-17
Granted: 1985-07-19
Abstract: A heat-exchanger shell comprises a tube of generally cylindrical shape subdivided by a planar diametral partition plate into a pair of compartments. At each axially extending outer edge of the partition plate there is provided a one-piece seal unitarily formed of a pair of generally parallel inner flanges defining a groove in which the respective outer edge of the plate is snugly received and a pair of oppositely outwardly directed flanges bearing tightly radially outwardly on the inner wall of the tube. The seal may be made of a profiled piece of elastomeric synthetic-resin material, or of a piece of austenitic sheet steel. The shell is assembled by deflecting the inner flanges elastically apart and fitting them over the outer edges of the plate, then sliding the plate with the seals into the tube with simultaneous inward deflection of the outer flanges of the seals.
Patent IT-1237624-B (IT)
Title: Support device for soffit-gutters that can be orientated and who height can be regulated.
IPC: E03C/
Filed: 1989-10-02
Granted: 1993-06-12
Abstract: A soffit-gutter support device comprising a vertical sliding bar, with a lengthwise axis, fixed to a wall, the sliding bar has at least one lengthwise guide cavity for a sliding sleeve to which a soffit-gutter support fork is fixed by means of an articulated joint; inside the sleeve is at least one sliding friction press in the cavity and elastic means to urge the friction press against an internal surface inside the cavity.
Patent IT-1061396-B (IT)
Title: Eliminating aluminium contg. catalysts from phenol alkylation prods. - by treatment with water at elevated temps. to form crystalline metal aluminate
Inventor: ENGEL RAKHMATULLOVICH ADIGAMOV
IPC: C07C/
Filed: 1976-06-04
Granted: 1983-02-28
Abstract: Proces for eliminating aluminium-contg. catalysts from alkylation prods. of phenols comprises treatment with water at 165-250 degrees C to cause formation of crystalline metaluminate, and subsequently isolating the ppte. formed. Aluminium is pptd. in the form of coarse aluminate crystals which are easily sepd. by filtration, in contrast to prior art process using water treatment which give gelatinous pptes. of aluminium hydroxide which is difficult to remove by filtration. Pref. 3-20 moles water are used per mole Al and the treatment is carried out at 185-220 degrees C. Any alkylphenols absorbed on the surface of the ppte can be removed with an inert solvent such as paraffins, olefins, naphthenic hydrocarbons, their halogen derivs., alcohols, ethers, ketones, etc.
Patent IT-1225849-B (IT)
Title: Hinge with constant outline
Inventor: LUPPI VILIO
IPC: F16B/
Filed: 1988-11-29
Granted: 1990-12-07
Abstract: The invention concerns a hinge using a section (made of flexible material) which includes parts to be applied to the components to be hinged and a flexible sheet of metal which joins them, which allows the component which has to open (for example, a door) to be rotated.
Patent IT-1225129-B (IT)
Inventor: CINELLO ARTURO
IPC: D06F58/28
Filed: 1988-11-29
Granted: 1990-11-02
Abstract: A protective device for combined machines for washing and drying laundry, comprising a vessel (3) and a washing drum (4), as well as a fan (12) and an electric heating element (11) for producing a flow of hot air. The heating element (11) is connected both with a regulating thermostat (14) adapted to control the temperature of the hot air, and with 'a thermostat (15) with manual repair and a thermostat (17) with automatic repair. The thermostat (17) is connected in parallel with an electric resistor (18) disposed in heat-conducting contact with the thermostat (15) and adapted to switch on the heating element (11) at the intervention temperature of the thermostat (17) in the case of any interruption in the power supply of the machine. The thermostat (17) causes the heating element (11) to be switched back on automatically when the power supply is restored. In its turn, the thermostat (15) causes the heating element (11) to be switched off in the case of a functional breakdown of the machine and, after the breakdown has been repaired, it can be put back into operation by manual intervention.
Patent IT-1205804-B (IT)
Inventor: CANTONI ANGELO
IPC: B01D35/14
Filed: 1987-04-13
Granted: 1989-03-31
Abstract: The filter according to the invention comprises an outer casing (1) which is provided with an end cover (5) having means (4) for connection to the engine lubrication circuit, and which houses a first filter pack or element (2) positioned to be traversed by the engine lubricating oil, there being provided a pressure relief valve (6) which prevents the oil passing through the first filter pack or element (2) in the case of excessive pressure drop, the pressure relief valve (6) cooperating with a piston element (13) associated with an electrically conducting spring (11) to establish electrical connection between a point of contact (12) and a part of the filter casing (1), a second filter pack or element (3) being positioned to filter part of the oil which the pressure relief valve (6) allows to pass in the case of high pressure drop in the oil flow through the first filter pack or element (2).
Patent IT-1107596-B (IT)
Title: Thermosensitive copying sheets - giving copies of two different colours depending on the temp. used
IPC: C09B57/00
Filed: 1978-12-14
Granted: 1985-11-25
Abstract: Thermosensitive registration material consists of a support sheet carrying a heat sensitive compsn. comprising (a) a first system capable of producing a colour and (b) a second system developing a colour using a precursor (I) and a co-reactive substance (II). (I) is thermally decomposed into a chromogenic cpd. which can then react with the (II) to give a colour change. This decomposition takes placed at a temp. >the temp. at which the system (a) produces a colour. Pref. the chromogenic cpd. in system (a) contains a lactone ring and is esp. a phthalide or a fluorane, esp. 3,3-bis(1-ethyl-2-methylindol)-3-yl) phthalide, etc. The prods. are useful heat-sensitive copying materials which can be used to give two-colour copies, the colour depending on the temp. used. The system gives a more distinct colour change than prior art two colour systems.
Patent IT-1023211-B (IT)
Title: Air conditioning diffusion ventilator - has oblong chamber with end wall slots for T-section supporting bar
IPC: F24F/
Filed: 1974-11-11
Granted: 1978-05-10
Abstract: The ventilator has an oblong slot for fitting to a T-section bar on the ceiling, and a housing with an oblong air chamber (12). One or more vertical oblong bottom and side walls (20) depend from the chamber side wall, and are bent outwards, forming an oblong air discharge slot. End plates (28) have central recesses to fit over the vertical flange of the T-section bar (32) at the centre. When the ventilator is placed in position, the vertical flange and one of the horizontal ones of the bar are perpendicular to the other parts of the ceiling and thus help to conceal the ventilator operating mechanism.
Patent IT-1046513-B (IT)
Title: Chrominance signal evaluation cct. for TV receiver - uses phase related signal frequency separation with subsequent phase equalising
IPC: H04N/
Filed: 1974-08-26
Granted: 1980-07-31
Abstract: Signals are coded by the SECAM system, with an oscillation present during one part of each colour period whose frequency has a first value in one period, and a second value in the second one and is always the same in each second period. A switching signal generator fundamental frequency is the reciprocal of twice this period. First devices controlled by this generator separate from the chrominance signal one or the other of the two frequencies, depending on the generator phase. Second devices respond mainly to the first frequency and generate a continuous signal. Third devices respond to it and bring the signal generator back to the required phase, if the phase has been shifted.
Patent IT-1240876-B (IT)
Title: Process for depressurizing telephone cables and equipment for the execution of this process
IPC: H04H/
Filed: 1990-03-26
Granted: 1993-12-17
Abstract: Process for depressurizing telephone cables or other similar and related cables, suitable for operations on distribution terminals 15 connected to the said telephone cables 11, which have localized leaks of air, the said leaks being identifiable by means of suitable pressure sensors 13 arranged along the said telephone cables 11, providing a desired value of pressure reduction within the defective distribution terminals 15 and their means 14 of connection to the corresponding telephone distribution cables 11, the said value of pressure reduction being suitable for causing the migration of added material into the defects previously identified in the said defective distribution terminals 15, the said added material subsequently becoming consolidated within the said defects until it fills them completely. Equipment 16 for pressurizing telephone cables or other similar cables, suitable for operations on distribution terminals 15 connected to the said telephone cables 11, which have localized leaks of air, the said leaks being identifiable by means of suitable pressure sensors 13 arranged along the said telephone cables 11, the said equipment 16 using the process described above, and consisting of a driving unit 20 for a suction means 21 interacting with an air reservoir 22, means 23 of controlling the desired and set value of pressure reduction, electronic means of controlling and monitoring the operating functions 19, and means for time connection 17 with co-ordinated means 18 present in the telephone distribution cable 11.
Patent IT-1225970-B (IT)
Title: Method and equipment for the mixing and continuous production of mixes of various composition
Inventor: CIPRIANI ANTONIO
IPC: B01F/
Filed: 1988-09-01
Granted: 1990-12-10
Abstract: Method for the mixing and continuous production of mixes of various composition, characterised by the fact of using - a basic mixing unit (3), which can be combined with: - an additive unit, which can be dismantled, for a solid binder in powder form (7) interchangeable with - an alternative additive unit, which can be dismantled, for a liquid or semi-liquid binder, similar to the previous one but equipped with various means of supply and with means of heating, - or vice-versa.  (Fig. 1)
Patent LT-5793-B (LT)
Title: A cover for closing of canning pots
Inventor: MOLDAVSKYY FELIKS
IPC: B65D43/00
Filed: 2011-03-02
Abstract: The invention relates to canning industry, specifically to covers for closing of canning pots. A cover is made from thin sheet metal, for example from tin, aluminum. A cover comprises a cylindrical cap, larger diameter crown and sealing ring, which is placed in a crown inner cavity. A lower part of the canopy folded at an angle of 170 - 190o with respect of a lateral surface and an edge is placed at the bottom of sealing ring.