baber/WOPTO huggingface dataset:
Patent GB-2177871-B (GB)
Title: Methods of and circuits for video signal processing
Inventor: HEDLEY DAVID JOHN
IPC: G06T19/00
Filed: 1985-07-09
Granted: 1989-02-08
Abstract: A method of processing video signals to achieve a visual effect involving three-dimensional manipulation of an input image, includes the use of a circuit for determining pixel address by pixel address whether in the resulting transformed image the front or the back of the input image should be displayed. The circuit comprises a device (33) defining an incremental surface in the transformed image by at least three adjacent non-collinear pixel addresses (P'<sub>1,</sub> P'<sub>2</sub>, P'<sub>3,</sub> P'<sub>4</sub>) from the transformed image, a circuit (80 to 87) for determining from the transformed pixel addresses (P'<sub>1,</sub> P'<sub>2</sub>, P'<sub>3</sub>, P'<sub>4</sub>) whether or not a vector (V'<sub>N</sub>) normal to the incremental surface points towards or away from a viewing point, and a device (33) for selecting for display at one of the transformed pixel addresses the corresponding portion of the front or the back of the input image in dependence on whether the vector (V'<sub>N</sub>) points towards or away from the viewing point.
Patent GB-2216415-B (GB)
Title: Preparations for use on the hair and body
Inventor: CLACHAR CARROL JOSEPH
IPC: A61Q5/00
Filed: 1989-03-06
Granted: 1991-10-09
Abstract: A preparation for use on the hair and body comprises a lotion including by weight 41 - 51 parts glycerine, 38 - 48 parts rosewater, 3 - 5 parts liquid paraffin and 2 - 4 parts olive oil.
Patent GB-2228004-B (GB)
Title: Heterocyclic compounds
Inventor: HAIKALA HEIMO OLAVI
IPC: A61K31/53
Filed: 1990-01-26
Granted: 1992-07-15
Abstract: New heterocyclic compounds of formula I <CHEM>   In which Het means one of following groups; <CHEM> wherein R11, R13 and R14 mean independently hydrogen, hydroxymethyl or lower alkyl group, Z means S, O or NH; A means valency bond, -CH=CH-, or -CH2-CH2- group; R1 and R2 independently mean nitro, cyano, halogen, amino, carboxamido, aryl, aroyl, pyridyl, alkoxycarbonyl, acyl or one of following groups; <CHEM> wherein R6 means hydrogen or lower alkyl group, R8 means lower alkyl, R7 means cyano or COOR10, wherein R10 means hydrogen or lower alkyl or R1 and R2 together form a susbtituted or unsubstituted 5 or 6 membered ring which may contain 1 or 2 heteroatom N; R3, R4, and R5 mean independently hydrogen, hydroxy or lower alkyl group; Y means N or CH. The compounds may be used in the treatment of congestive heart failure.
Patent HU-210414-B (HU)
Inventor: NAGY GABOR
IPC: A63J1/02
Filed: 1992-02-26
Abstract: A találmány tárgya eljárás előre gyártott díszítő, burkoló és hasonló funkciót ellátó elem előállítására a merev hordozó felületre, díszítő motívumok alap- és színesvakolatát hordják fel, és azon művészi díszítéseket, freskót, seccot, sgraffittot, stuccot készítenek, és az így előállított díszítő elemet a burkolandó felületre helyezik. A találmány szerint a hordozófelületet merev égetett nyers kerámiából készült tartószerkezetként (2) vagy kerámiakötésű rabitzhálóval merev sima lapként állítják elő a tartószerkezetet (2) vagy a rabitzhálóval merevített sima lapot mész-cement-tejjel belocsolva előkészítik, majd a tartószerkezet (2) rács üregeibe vagy a rabitzháló nyílásaiba kitöltő alapvakolatot (3) hordanak fel, amelyre belocsolást követően, glettelősimító eljárással, együttes kötést létrehozó, legfeljebb 3 mm vastagságú réteges, előre kikevert vakolatot (4) hordanak fel - adott esetben annak mészpáncél-rétegét dörzsöléssel eltávolítjuk -, majd az így nyert érintésre érzéketlen, megkötött felületre pauszolással, átnyomással vagy szita-eljárással, motívumokat (8) rajzolnak fel, vagy metszést végeznek. HU 210 414 A A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent HU-216026-B (HU)
Title: Process for preparation of rare earth phosphates and luminophore production of therefrom
IPC: C09K11/81
Filed: 1993-07-28
Abstract: The invention relates to new, simple or mixed, rare-earth metal phosphates, with improved particle size characteristics, which are more particularly characterised in that they have a mean particle size of between 1 and 20 microns, preferably of between 2 and 6 microns, with a dispersion index below 0.5, preferably below 0.4. These phosphates are obtained according to a new process based on a precipitation by phosphate ions, at a pH which is constant and less then 2, of a solution containing soluble salts of the rare-earth metal(s). The phosphates according to the invention are suitable as luminophores or as precursors thereof.
Patent HU-217640-B (HU)
Title: Process and device for concentrating solid/liquid mixtures, especially fruit juice by membrane technology
Inventor: HARTMANN EDUARD
IPC: A23L2/08
Filed: 1994-11-17
Abstract: PCT No. PCT/CH94/00221 Sec. 371 Date Jul. 26, 1995 Sec. 102(e) Date Jul. 26, 1995 PCT Filed Nov. 17, 1994 PCT Pub. No. WO95/15209 PCT Pub. Date Jun. 8, 1995To thicken retentate residues using ultra- or microfiltration to clarify fruit juices, apparatuses which have membrane modules (1, 2) are used in the cross-flow process with a retentate circuit. It is proposed that first, the process be carried out with virtually constant retentate overflow velocity at the membranes until there is an increased concentration. Then the transmembrane pressure of membrane modules (1, 2) is kept constant or further increased, and the overflow velocity is reduced, until the desired thickening of the retentate residue is achieved. So that the last reduction step can be carried out, speed-governed retentate displacement pumps (8) are employed. To prevent stoppages of the membranes of membrane modules (1, 2), the apparatus is operated with special flow dividers (10) for the retentate, or an individual circulating pump is associated with each group of membrane modules.
Patent HU-218192-B (HU)
IPC: B22D41/18
Filed: 1994-07-13
Abstract: A találmány tárgya szerkezeti elrendezés kohászati edény dugórúdjának(2) összekötésére a dugórúd (2) emelőszerkezetével, amely szerkezetielrendezés olyan tartószárat (10) tartalmaz, amelynek egyik végéhez azemelőszerkezet van csatlakoztatva, míg másik vége a dugórúd (2) felsőhomlokoldala (11) felől a dugórúd (2) egy belső, hosszanti üregébe (8)kapcsolódik. A találmány lényege az, hogy a dugórúd (2) egy, ahosszanti üreget (8) oldalirányban kiszélesítő szerelőtérrel (17) vanellátva, amelynek felső határolófelülete (16) a dugórúd (2)hossztengelyére keresztirányban húzódik, és amelynek lefelé csatlakozóoldalfalai görbítetten vagy kúposan mennek át a hosszanti üregbe (8).A tartószár (10) emellett legalább egy harántnyílással (50, 50’)rendelkezik, amelyben egy reteszelőtag (60, 60’) van a tartószár (10)hossztengelyére keresztirányban, egy teljesen a tartószár (10)keresztmetszetében maradó helyzet és egy, a keresztmetszetből kinyúlóés a felső határolófelület (16) mögé beakadó helyzet közöttelmozdítható módon elrendezve, ezenkívül a tartószárra (10) egy, adugórúd (2) felső homlokoldalához (11) támaszkodó, kioldható ütköző(70) van felszerelve. ŕ
Patent IT-1183270-B (IT)
Title: Flaky pastry rolling and kneading machine
Inventor: NENCI CLAUDIO
IPC: A21C/
Filed: 1985-01-16
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-1202648-B (IT)
Title: Treatment of furnace dust to eliminate leachable toxic materials
Inventor: BRICMONT FRANCIS H
IPC: B01D/
Filed: 1987-03-06
Granted: 1989-02-09
Abstract: Furnace dust contg. lead oxide and zinc oxide is heated in an oxidising atmosphere to a temp. at which lead oxide is drawn off as vapour and recovered seperately. Pref. the dust is initially pelletised and then heated at 2700 to 2800 deg. F. The residue may then be heated in a reducing atmosphere to drive off zinc as vapour, which can be cooled by an inert gas and recovered. Heating temp. for zinc recovery is 1800 to 2000 deg. F and the atmosphere may be carbon monoxide or hydrogen.
Patent IT-1118004-B (IT)
Title: Reinforced laminate prodn. from prepregs - which contain fibrous reinforcing agent impregnated with liquid compsn. contg. epoxide resin and photopolymerisable cpd. (NL 23.8.77)
IPC: D06N/
Filed: 1977-02-18
Granted: 1986-02-24
Abstract: Pre-prepgs. are prepd. by first impregnating a fibrous reinforcing agent with a liquid compsn. contg. an epoxide resin, (I), a photo-polymerisable cpd., (II), a heat-activatable hardener for (I), a photo-polymerisation catalyst for (II) and opt. a double-functional cpd. (III). (III) contains, in same molecule, >=1 1,2-epoxide gp. and >=1 gp. of another type, through which cpd. can be polymerised by actinic radiation. The impregnated material is then exposed to actinic radiation, pref. having wave-length 200-600 nm. Exposure takes place in the absence of a cpd. leading to a high degree of light-induced polymerisation using epoxide gps., so that compsn. solidifies by photo-polymerisation of (II) while (I) remains in thermosetting condition. Reinforced laminates are produced by thermosetting the prep-pregs obtd. The laminates are prepd. without use of solvents.
Patent IT-1009739-B (IT)
IPC: G01P3/54
Filed: 1974-04-09
Granted: 1976-12-20
Abstract: A speed detector for producing from the output of an axle-mounted transducer an analog output signal indicative of the speed of a moving vehicle. A signal processing circuit responsive to the output of the transducer generates a square-wave control signal which is utilized to control the recurrent charging and discharging of an error integrating capacitor. The rate of discharge of the capacitor is such that an error voltage is developed across the capacitor indicative of the vehicle speed error, and an FET switch controlled by the square-wave periodically applies this error as a pulse to a storage integrator. By varying the discharge rate of the capacitor in accordance with the voltage developed in the storage integrator, an analog output signal indicative of vehicle speed is developed. By controlling the conduction time of the FET switch, the effectiveness of the error on the analog output signal is proportioned to the absolute speed error of the vehicle.
Patent IT-1169729-B (IT)
Inventor: MASTROBUONI ALMA
IPC: B65D83/08
Filed: 1983-05-19
Granted: 1987-06-03
Abstract: The present invention concerns a container-dispenser of sanitary towels, particularly suitable to be used with towels of the type imbued with disinfectant deodorizing and/or detergent substances. The container-dispenser according to the invention is characterized by the fact of comprising a fence in correspondence to the wall near the first towel of the pile and means to push the pile against said wall, substantially acting on the part of the pile which is aligned with the fence and by the fact that each towel is folded with its edges offset to each other so that one edge is in correspondence to the fence and the other edge is held by the fence itself. Main advantages of the container-dispenser according to the invention are to allow easy and safe removal of the towels and to limit to the utmost evaporation of the volatile substances contained in the damp towels.
Patent IT-1186764-B (IT)
Title: Leaching of copper sulphate contg minerals
Inventor: GUERRIERO RENATO
IPC: C22B/
Filed: 1985-07-29
Granted: 1987-12-16
Abstract: A speaker device comprises a baffle case and a number of small speakers mounted in a vertical array in close proximity one to another in the baffle case. Each of the speakers includes a diaphragm having a front and rear face and a number of acoustical baffles for reveiving sound radiated from the rear face of a speaker. The number of the acoustical baffles is equal in number to the number of the speakers with one of the acoustical baffles associated with the rear face of each of the respective speakers. Each of the acoustical baffles includes an opening, and a number of small horns is equal to the number of the speakers such that one of the horns is associated with each of the speakers. Each of the horns has a throat connected to the opening of the one of the speakers with which the horn is associated. The number of horns vertically are stacked one on the other in the baffle case and joined at a common mouth in the baffle case.
Patent IT-1197491-B (IT)
Inventor: COSTANZI SILVESTRO
IPC: C07F7/18
Filed: 1986-10-08
Granted: 1988-11-30
Abstract: Reactive stabilizer compounds, to be used in the stabilization of organic polymers, contain a sterically hindered, N-substituted piperidinic, morpholinic or pyrrolidinic group, and at least a hydrolysable silicic function. Such compounds give rise, by hydrolysis of the silicic function, to complex resinous structures endowed with stabilizing properties. The reactive stabilizer compounds can spontaneously hydrolyse inside the polymer, or they can be stably supported on a solid support, or they can be chemically linked to the polymeric chain to be stabilized.
Patent IT-1236633-B (IT)
IPC: G07B15/06
Filed: 1989-10-25
Granted: 1993-03-25
Abstract: An automatic toll exaction system which comprises an onboard apparatus (5-9) which can be mounted onboard a motor vehicle (1) for the reception and transmission of messages, the handling and storage of the transactions and for interaction with the user, a personal card suitable (2) for activating the onboard apparatus, identifying the user and storing the payment transactions, and a ground-based apparatus (3,4) for ensuring the linkup with the onboard apparatus (5-9) for the exchange of data and messages, for sensing physical parameters suitable for classifying the vehicle (1) and for performing the processing of the data and parameters supplied by the onboard apparatus (5-9) and sensed by the ground-based apparatus (3,4) itself.
Patent IT-1152619-B (IT)
Title: Compensation circuit for fast-changing reactive power components
Inventor: GESZTI OTTO P
IPC: H02B/
Filed: 1982-09-23
Granted: 1987-01-07
Abstract: The circuit includes an under-load switch-over unit (2) connected to tappings of the secondary winding (1b) of a transformer. Harmonic filters (3) are connected to the common point of the unit. As a result, the fundamental harmonic reactive power of the filters as measured at the primary winding (1a) may be varied. Where a three-phase supply is used, the arrangement is applied to all three phases so that control of the reactive components can be achieved separately for each of the three phases. The tap-switching of the control transformer is effected using a triac or thyristor.
Patent IT-1043005-B (IT)
Title: Oscillating fluid jet system - produces oscillations in jet before leaving self-regulating generator
IPC: B05B/
Filed: 1975-09-30
Granted: 1980-02-20
Abstract: The oscillating fluid jet is formed inside a gaseous or liquid agent, and the oscillations in the jet are produced inside a self-regulating generator, before the jet leaves the generator. The generator can be in the form of a fluidic oscillator with an exit zone allowing free jet oscillation and directly connected to the oscillator outlet port. It can have an interaction chamber coupled to the exit zone by two control passages acting in the same or a different manner as the chamber, the dimensions of the latter being such that the static fluid pressure is higher than in the exit zone. The fluid in the passage flows only from the chamber to the exit zone.
Patent IT-1231469-B (IT)
Inventor: MASSIMO PRESAGHI
IPC: G01F23/22
Filed: 1989-04-28
Granted: 1991-12-07
Abstract: The device provides a sensor working on a thermocouple which is electrically heated through a supply electronic circuit, said thermocouple being negatively fed back in relation to phase changes at the sensor, and at the process fluid temperature, so as to keep the temperature difference between said sensor and the fluid at a constant value. According to a preferred embodiment, the fluid temperature is measured by a second thermocouple that is housed within the same probe at a point close to said heated thermocouple.
Patent IT-1102821-B (IT)
Title: Adenosine desaminase inhibitor isocoformycin - useful for potentiating antitumour and antibacterial activity of formycin and adenine arabinoside
IPC: A61K/
Filed: 1978-03-07
Granted: 1985-10-07
Abstract: Isocoformycin (3-beta-D-ribofuran osyl-3,6,7,8-tetrahydroimidazo 4,5-d 1,3 -diazepin-7-ol), of formula (I), is a new cpd:- (I) is an adenosine desaminase inhibitor useful for potentiating the antitumour and antibacterial activity of formycin and adenine arabinoside. It has higher activity han 9-beta-D-ribofuranosyl-6-hydroxymethyl-1,6-dihydropurine. In example, (I) is prepd. from 9-(2,3,5-tri-O-acetyl-beta-D-ribofuranosyl)-6-hydroxymethyl-1,6-d- ihydropurine.
Patent IT-1242154-B (IT)
Title: Gear changing mechanism for bicycle
Inventor: LEONE PASQUALE
IPC: B62M/
Filed: 1990-10-24
Granted: 1994-02-16
Abstract: The gear changing mechanism improves the changes between the ratios, reduces noise during this action and enables the chain to run more smoothly. <IMAGE>
Patent IT-1148189-B (IT)
Inventor: HARTING JURGEN
IPC: A61K31/13
Filed: 1982-06-28
Granted: 1986-11-26
Abstract: 1-(p-2-iso-propoxyethoxymethyl-phenoxy)-3-isopropylamino-propan-2-ol and its biocompatible salts are very useful in decreasing the intra-ocular pressure, e.g., to treat glaucoma.
Patent IT-1171523-B (IT)
Title: Universal electric suspension rail conveyor system
Inventor: FRISKE WOLF
IPC: B65G/
Filed: 1981-09-11
Granted: 1987-06-10
Abstract: The carriage (4) in each conveyor unit (3) has a setting device (9) for branching off two ways, converging from two directions, and crossing over, in a conveyor layout comprising overhead rail and current supply. There is no need for setting devices activated from the rail (1). The unit is connected to the rail via support rollers, with form- locking drive or travels on wheels on the track base, with drive via a driving wheel on the base. In both cases, the rail provides guidance, current supply and transmission of control functions for the unit. This is universally applicable, and rapidly adaptable, without need for floor or ground structures.
Patent IT-1111361-B (IT)
Title: Swivelling clothes hanger unit - is fitted with two legs and hood connected by movable linkage and includes spring tensioner
Filed: 1977-08-04
Granted: 1986-01-13
Abstract: The hanger has a control device consisting of a hood (10) extending along the entire length open below and at both ends and fitted with a suspension hook (32). The clothes hanger consists of two legs (11, 12) with a movable linkage both to each other and to the hood providing an extended position forsuspending clothes and a folded down position to facilitate their removal. The clotches hanger also includes a spring operated device which normally locks the legs in their extended position with the legs folding down only through manual operation.
Patent IT-1090307-B (IT)
IPC: A01N53/08
Filed: 1977-09-20
Granted: 1985-06-26
Abstract: This is a novel process for the preparation of m-phenoxybenzaldehyde, a useful and valuable intermediate for the synthesis of pyrethroid type pesticides. The process comprises halogenation of m-phenoxytoluene on the side chain, in an inert solvent and in the presence of free radical initiators or strong light to a mixture of the corresponding mono and dihalo derivatives, and conversion of the mixture to m-phenoxybenzaldehyde by a Sommelet-type reaction.
Patent IT-1206402-B (IT)
Title: Cycle motion generator
IPC: F03G/
Filed: 1977-10-28
Granted: 1989-04-21
Abstract: Cyclic motion generator comprises a motor having an output shaft. Coupled to two differentials each having rotatable input and output members, the rotary movement of each output member having the same amplitude and period. Parallel scotch yoke mechanisms are respectively coupled to each differential output member for converting rotary motion of the latter into linear motion of an output member of each scotch yoke mechanism. The linear motion of the output member of each scotch yoke mechanism also has the same amplitude and period. The cyclic motion generator also includes a third differential having a pair of input members each one of which is coupled to one of the scotch yoke mechanisms output members. The third differential has an output member whose motion is the resultant of the movements of its two input members. A phase adjustment means is provided.
Patent IT-1215189-B (IT)
Inventor: BACCHIO GIOVANNI
IPC: D01G15/24
Filed: 1986-09-10
Granted: 1990-01-31
Abstract: Roll carding unit, particularly for processing synthetic fibres for the production of non-woven textiles, including a high-speed rotary drum (B) and at least one worker roll (C) rotating tangentially to the drum at a much lower speed than the latter to take up and card the fibres. The or each worker roll (C) is associated with two tile-shaped members (1) which are adjacent the surface of the drum upstream and downstream respectively of the position at which the latter touches the worker roll, and of which the first comprises an output section (3) extending close to the zone of touching to convey the flow of fibres thereto and the second comprises an input section (2) at an angle to the surface of the drum to connect it with the surface of the worker roll.
Patent IT-1032662-B (IT)
Title: Automatic control for polymerisation reaction by viscosity - using computer based system for steam heating and stirring
IPC: C08F/
Filed: 1975-04-14
Granted: 1979-06-20
Abstract: Plant for the condensation polymerisation of melted polyethylene terephthalate polyester has at least two reactors in series, each with regulators for steam pressure, a control device for automatically regulating the molar viscosity number of the polymer emerging, and (a) a computer plus device to accept analogue input signals, a device to produce analogue output signals, a real time planner in the computer, and a device to supply and store a program (b) devices to produce analogue input examples for each reactor and to represent steam pressure, inlet and outlet viscosity, inlet and outlet temperatures, (c) storage for these analogue input examples in the computer, (d) a central finisher/processor in the computer to process the input examples by reference to the program, (e) a regulator for ths viscosity number of the polyester within certain limits of the program with a device before and after each reactor to scan the viscosity and temperature of the polyester before and after reaction; a signalling device to fix/regulate each steam pressure regulator as an approximation to a desired value which is determined by (1) the current viscosity (as set by the computer; the viscosity and temperature) of fed polymer compared with the previous value and (2) the previous calculated desired value of steam pressure; constants for the proportional yield, integral and differential time, and desired viscosity number of the final polymer minus that in at least two previous measurements and with intervals between measurements and a current desired value for steam pressure, solving these relationships by the computer which then provides signals to cause reaction by the steam pressure controls, and (f) an alarm/synchronisation/interceptor to alarm the operator and (optionally) to signal the computer if its controlled reactor conditions pass beyond limits which are set by the program; also whenever an input signal is not received at the planned time in the central processing device. Close control of reaction to a final viscosity within 0.5% variation.