baber/WOPTO huggingface dataset:
Patent GB-2244060-B (GB)
Title: Coating compositions
Inventor: O KEEFFE LUKE JAMES
IPC: C09D167/02
Filed: 1991-03-26
Granted: 1993-09-29
Abstract: A thermosetting powder coating composition according to the present invention comprises as binder a co-reactable particulate mixture of a carboxylic acid-functional polyester component and a curing agent having groups reactive with carboxylic acid groups, characterized in that the carboxylic acid-functional component comprises a semi-crystalline polyester having an acid value of from 10 to 70 mg KOH/g and a hydroxy value of no more than 11 mg KOH/g. Generally the semi-crystalline polyester has one or more Tg values less than 55 DEG C, a sharp melting point of 50 to 200  DEG C and preferably a number average molecular weight of at least 1600. The composition may, if desired, include an amorphous polyester and the curing agent may be, for example, an epoxy resin or a bis(beta-hydroxyalkylamide). Coating compositions of the invention cure faster than in the absence of semi-crystalline polyesters and the thermoset coatings prepared therefrom have improved appearance and mechanical properties (especially flexibility).
Patent HU-214117-B (HU)
Title: Process for drying of cut tobacco material and apparatus for carrying out said process
Inventor: HIRSCH WERNER
IPC: A24B3/18
Filed: 1992-05-26
Abstract: In a drying process for improving the filling capacity of tobacco material, the cut and humidified tobacco material is conveyed in a stream of drying gas, dried within a tubular drying section and then separated from the drying gas. At a point where it is charged into the drying section, the drying gas has a temperature of at least 200 DEG C and a flow velocity of at least 30 m/sec. The flow velocity of the drying gas is reduced in the drying section. The flow velocity of the drying gas is in this case at most 100 m/sec at the point where it is charged into the drying section. Within the drying section, the flow velocity of the tobacco material is also reduced along with the reduction in the flow velocity of the drying gas in order to reduce the local heat transfer coefficient and the local mass transfer coefficient between the surface of the tobacco material and the surrounding drying gas. At the end of the drying section, the drying gas has a flow velocity of at most 15 m/sec and a temperature of at most 130 DEG C. <IMAGE>
Patent HU-218935-B (HU)
Title: Process for producing tetrahydropyridyl- and piperazinyl derivatives of 1,3-substituted cycloalkenes and cycloalkanes and pharmaceutical compositions containing them
Inventor: CAPRATHE BRADLEY WILLIAM
IPC: A61K31/435
Filed: 1992-11-05
Abstract: 1,3-Substituted cycloalkenes and cycloalkanes of Formula I Z-CH2-Y I wherein Z is <CHEM>  Y is <CHEM> wherein the meaning of R and m are provided in the description, are described, as well as methods for the preparation and pharmaceutical composition of same, which are useful as central nervous system agents and are particularly useful as dopaminergic, antipsychotic, and antihypertensive agents as well as for treating hyperprolactinaemia-related conditions and central nervous system disorders.
Patent HU-219399-B (HU)
Title: 11-benzaldoxime-17-betha-methoxy-17-alpha-(methoxy-methyl)-estradiene derivatives, process for producing them and pharmaceutical compositions containing them
Inventor: DR ELGER WALTER
IPC: C07J41/00
Filed: 1994-09-19
Abstract: 11-Benzaldoxime-oestradiene derivatives of the general formula I <IMAGE> and their pharmaceutically acceptable salts, a process for their preparation and pharmaceutical compositions containing them are described. The described compounds display potent antigestagenic effects with lower glucocorticoid activity.
Patent HU-219773-B (HU)
Inventor: LAKATOS ISTVAN
IPC: E21B33/00
Filed: 1997-09-01
Abstract: A találmány tárgya szervetlen vegyületek in situ hidrolízisén ésflokkulációján alapuló rétegkezelési eljárás heterogén szerkezetifelépítésű pórusos rendszerek áramláskiegyenlítésére vonatkozik, ahola szénhidrogén-tároló rétegekben üzemelő termelő- és vízbesajtolókutak környezetében az áramlási profilok javítása rétegkörülményekközött hidrolizáló szervetlen vegyületek, előnyösen vasvegyületek0,1–50 g/dm3 koncentrációban, célszerűen 10– 20 g/dm3 koncentrációbantörténő besajtolásával, amelyet a gátképző hatást eredményező fém-hidroxidok, előnyösen vas(III)-hidroxid aggregálódását elősegítőflokkulálószert, előnyösen részlegesen hidrolizált poli(akril-- amid)-ot 0,05–10 g/dm3 koncentrációban, célszerűen 0,5–5 g/dm3koncentrációban tartalmazó lúgos kémhatású vizes oldat injektálásakövet. A kezelőoldatok stabilizálószert, inhibitort és degradációtcsökkentő vegyi anyagokat is tartalmaznak. A találmány tárgyát képezőeljárás során a kezelőoldatokat vegyi anyagot nem tartalmazó vízdugókválasztják el, és a hidrolizáló szervetlen vegyületeket, valamint aflokkulálószert tartalmazó oldatokat egy vagy több ciklusban állandóés/vagy változó koncentrációban, időben programozva juttatják atermelő- és/vagy a vízbesajtoló kutak környezetébe az áramlásiprofilok kiegyenlítése érdekében. ŕ
Patent IT-1181324-B (IT)
Title: Plastic air grating
Inventor: CERVI GIUSEPPE
IPC: E06B/
Filed: 1984-10-24
Granted: 1987-09-23
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1200275-B (IT)
Title: Building elements prodn. press
Inventor: AGUIARI GIUSEPPE
IPC: C04B/
Filed: 1986-07-23
Granted: 1989-01-12
Abstract: Water treatment appts comprises a duct with water inlet and outlets at opposite ends, and an ultra-violet light-emitting tube extending lengthwise. The duct is of rectangular cross-sectional shape and controls the flow, the shape also promotes non-laminar flow. The ultra-violet light emitting tube is located on the central axis of the duct and extends through end seals in end caps of the duct, the inlet and outlet are cylindrical tubes at each end of the duct.
Patent IT-1238048-B (IT)
Title: Device for the positioning and stationary maintenance of the basket in washing machines during the phases of loading and unloading
Inventor: ROCCHITELLI ONOFRIO
IPC: D06L/
Filed: 1990-02-09
Granted: 1993-06-23
Abstract: The invention's scope is to realize a device to position the basket of top-loading washing machines limited to those with direct current motors with permanent magnet stator, consisting in maintaining the basket stationary after being raised with the door above, such that this door coincides with the cover of the machine, using as a braking mechanism, either to halt it in the position required or to maintain it in that position, the flux generated by the rotor, to which, after the voltage has been removed, the two feeding poles of the electric current are place in short circuit.
Patent IT-1230754-B (IT)
Title: New 1-heterocyclyl-2-amino-ethanol cpds.
Inventor: CARENZI ANGELO
IPC: A61K/
Filed: 1989-02-17
Granted: 1991-10-29
Abstract: Derivatives of 2-aminothenol of the formula (I) and their acid-addition salts are new.In (I) R is phenyl opt. substd. by one to three substituents selected from 1-4C alkyl, 1-4C alkoxy, OH, halogen, and CF3 or R is 5- or 6-membered heteroaryl contg. one to three heteroatoms selected from 0, N and S, and opt. substd. by one of three substituents selected from R1 ad R2 are each independently 1-6C alkyl or 3-6C cycloalkyl or NR1R2 is a 5- or 6-membered heterocyclic radical which may further contain one or two heteroatoms selected from O,N, S and which is opt- substd. by one or two 1-4C alkyl gps. R3 is H or phenyl, opt. substd. by one to three substituents selected from 1-4C alkyl, 1-4C alkoxy, OH, halogen, and CF3. n is 1 or 2.
Patent IT-1229009-B (IT)
Title: Asymmetric screw threaded device
Inventor: MATSUSHIMA RYOTARO
IPC: F16B/
Filed: 1989-04-13
Granted: 1991-07-12
Abstract: The screw threads (15,17) have the same nominal diameter but have mutually different bending strengths of their screw threads (15,17) because of different dimensions or materials of the screw threads (15,17). The width of the gap between the flanks of the screw threads (15,17) is made to increase progressively towards the member of lower bending strength, by cutting away part of a thread flank (e.g. 15b). As shown, the but (16) and bolt (14) are of the same material and the bending strength of the bolt thread (15) is less than that of the nut thread (17) because the base of the bolt thread (15) has a smaller axial extent. Instead of the cutting away of the bolt thread (15), the nut thread flank (17a) may be cut away.
Patent IT-1092750-B (IT)
Title: Fixed window cleaning mechanism - has wiper moving in grooved frame and extending full window width
IPC: B08B/
Filed: 1978-02-17
Granted: 1985-07-12
Abstract: The rectangular frame comprises two horizontal strips (17) and two upright strips (10) which have a groove (14) in which the two ends of a horizontal wiper (16) can be moved up and down. The frame is also provided with a further parallel groove in which the window pane or the like can be fastened. The sides of the frame are provided with openings (31) through which the cleaning fluid can be sprayed and the wiper (16) is pressed against the surface to be cleaned so that when moved vertically it takes up the sprayed-on fluid and the particles of dirt mixed with it. Since the siper extends the full width and is moved over the full height of the pane by means of endless cables (24) or the like the dirt once removed is not spread back on.
Patent IT-1030569-B (IT)
Title: Increasing antibody prodn by tapping lymph - using centrifuge to separate lymph cells as thin film
IPC: A61K/
Filed: 1974-04-09
Granted: 1979-04-10
Abstract: In a process for increasing the prodn. of antibodies from a patient (US 3719182), the lymph collected from the patient is centrifuged to separate the lymph cells by forcing the lymph into a thin zone of constant radius so that the cells form a thin relative to the cell size) layer within the zone. The centrifuge pref. comprises a cylindrical core within a cylindrical housing, forming a narrow annular space into which the lymph is introduced, the separated fluid being removed via radial openings in the core. The lymph cells are sepd. with the minimum of damage, the cell film obtained can be readily suspended in physiological saline soln. and thus returned to the patient.
Patent IT-1034341-B (IT)
Title: Metal-complexing ether-carboxylates - prepd. by hydrolysing imide and amide bonds in imide-carboxylates or amide-carboxylates
IPC: C07C/
Filed: 1975-03-17
Granted: 1979-09-10
Abstract: Ether-carboxyltes (MOOC)2CH-O-CHXCOOM (i) for use as complexing agents and detergent components. (where M is alkali metal, and X is H or COOM) are prepd. in good yields by hydrolysing the imide and amide bonds in (II) imidecarboxylates of formula (II): (where R1 is H or COOM', M' is alkali metal, ammonium or magnesium, at least one R1 being COOM', and R2 is 1-12C alkyl, phenyl or COOM), (III) the acids and esters of (II), (IV) amidecarboxylates of formula (IV): (where R3 is 1-12C alkyl, H, M' or phenyl substd. by 1-3 alkyl gps. at least one R1 fixed to a C atom being COOM'), and (V) the acids and ester of (IV).
Patent IT-1222601-B (IT)
Title: Prepn. of poly:fluoro-aldehyde(s) and poly:fluoro-acetal(s)
Inventor: KATSUYOSHI MURATA
IPC: C08F/
Filed: 1987-09-04
Granted: 1990-09-05
Abstract: The prepn. of polyfluorinated aldehydes and acetals of formula Rf(CH2)nCH2CH=X (I) comprises reacting a polyfluoroalkene of formula Rf(CH2)nCH=CH2 (II) with a hydroxy cpd. of formula R'(OH)m (III) in the presence of a source of divalent Pd. In the formulae, Rf = a perfluoroalkyl gp. contg. up to 12C; n = 0-3; X = O or 2 OR gps.; R = up to 12C alkyl or alkylene, (alkenyl); R' = H or up to 12C alkyl or alkylene (alkenyl); m = 1 or 2.
Patent IT-1225934-B (IT)
Title: Economical crimped high tenacity rayon fibre prodn.
Inventor: WHITNEY DAVID DEAN
IPC: D01F/
Filed: 1981-07-28
Granted: 1990-12-10
Abstract: Crimped high tenacity rayon filaments and fibres are obtd. by spinning a viscose soln. (salt index 2.5-6) contg. a mixt. of regeneration retarding viscose modifiers into a coagulating spin bath contg. H2SO4, 1-6 wt.% Zn sulphate and 10-20 wt.% Na sulphate, immediately stretching the obtd. incompletely regenerated filaments, completing the regeneration in an acid bath at above 80 deg.C and relaxing the tension of the filaments to permit crimp development. The viscose soln. is prepd. from an unbalanced wt. ratio of NaOH to cellulose of 0.60-0.87. The spin bath contains 0.8-3.9 wt.% H2SO4, the wt. ratio of the acid in the spin bath to NaOH in the viscose soln. being 0.20-0.66. The filaments and fibres have wet modulus at least 0.5 g/d and wet elongation 11-17% and are prepd. economically.
Patent IT-1152743-B (IT)
Inventor: KOHLER HANS OLOF
IPC: H04N7/18
Filed: 1982-10-20
Granted: 1987-01-07
Abstract: PCT No. PCT/SE82/00339 Sec. 371 Date Jun. 20, 1983 Sec. 102(e) Date Jun. 20, 1983 PCT Filed Oct. 20, 1982 PCT Pub. No. WO83/01526 PCT Pub. Date Apr. 28, 1983.A method and apparatus for determining concordance between an analysis signal with at least one reference signal. The smoothed signals or envelopes are formed of a signal which is to be examined and at least one reference signal. A pulse train is generated for each of the smoothed signals or envelopes, and comprises pulses present during the time for a predetermined polarity of the smoothed signal or envelopes relative a threshold signal. The pulse trains are compared at regular intervals with each other, simultaneous coincidence of pulses in both trains at a predetermined number of consecutive comparisons constituting the criterion that the signals which are to be examined are in concordance with the reference signal. For carrying out this signal examination there are circuits means (2, 4) adapted for forming the smoothed signals or envelopes of the signals. The outputs from said means are connected to one input of a comparator (6) for each signal. A threshold signal (URef1, URef2) is applied to the second input of the comparators for generating an output pulse train comprising pulses generated at a predetermined polarity of said smoothed signals or envelopes relative the threshold signals. Circuits (12, 14, 16, 18) are further adapted for comparing the pulse trains and registering simultaneous coincidence of pulses in the two trains for a predetermined number of consecutive comparisons as the criterion that the examined signal and a given reference signal are in concordance. The invention is primarily intended for utilizing in automatic debiting of utilized video service in a hotel or the like. The invention may also be used for monitoring processes or machines which have specific sound spectra for faults.
Patent IT-1054357-B (IT)
Title: Container for fuel oil - blow moulded in plastics giving capacities between two and four hundred gallons
IPC: B65D/
Filed: 1975-11-03
Granted: 1981-11-10
Abstract: The overall shape of the container is rectangular, having straight sides and large radii at the corners. The material thickness of the walls is uniform and approximately 6mm. Stiffness to resist hydrostatic pressure is provided by bringing together the centre sections of the opposing larger faces of the rectangle and heat welding these to form a large central button (6). The inner volume of the container becomes a flattened annular ring, having its lower sides (4, 4') converging radially inwards at approximately 28 deg. Further stiffening ribs or corrugations may be formed on the vertical walls. A filling orifice and cap is provided.
Patent IT-1124338-B (IT)
Inventor: GALLINA ROLANDO
IPC: A43B7/28
Filed: 1979-10-09
Granted: 1986-05-07
Abstract: Method and apparatus for manufacturing insoles with anatomically contoured shank portions, in which the shank portions are obtained by using the intended user's feet as matrix. After arranging on dual pans two thick strips (10) of a deformable spongeous-fibrous material and covering them with a liner made of an elastic cloth (13), a fluid polymer (12) is poured into said pans which reacts to set and foam in a conveniently short time. During the setting time, the user keeps his/her feet (14, 15) fixedly inside the pans, to thus leave an impression which accurately reproduces the shape thereof. After setting, the deformable strip is bonded to the liner and retains the exact impression left by the foot. Successive trimming operations provide an insole taylored to fit the user's feet.
Patent IT-1225878-B (IT)
Title: Centrifugal classifier esp. for powders
Inventor: EREMIN ANATOLY FEDOROVICH
IPC: B05B/
Filed: 1988-09-21
Granted: 1990-12-07
Abstract: A centrifugal classifier for highly dispersed materials has a pair of coaxial rotor discs (7,8) for rotating an air-dispersion mixt. which is fed between the discs from an inlet nozzle (2) provided in the classifier housing (1) and is discharged via a hollow rotot (5) to an outlet nozzle (9). The novelty is that the opposed peripheral surface regions of the discs (7,8) are curved and equidistant from one another.
Patent IT-1146350-B (IT)
Title: Vacuum and additive treatment of iron
Inventor: KHUSNUTDINOV GIL DAVLEEVICH
IPC: C21C/
Filed: 1981-11-27
Granted: 1986-11-12
Abstract: Cast iron is treated outside the furnace, while filling a casting ladle, by modifying additives and by vacuum. Vacuum treatment is continuous over 15 to 120 seconds, before and during reaction with the additives. Additives are placed in the bottom of the ladle, in the spaces of a cast iron grid, which is melted by the molten iron, controlling the temp. and speed of reaction. The ladle is put in an airtight enclosure, which can be evacuated. The molten iron is in a reservoir sealed to the top of the enclosure, with a communicating hole, closed by an iron plug which melts to allow the molten iron to pass through. By this relatively simple installation, treatment of repeated batches of molten iron can be undertaken reliably. It is partic. suitable for improving the physical and mechanical properties of cast irons with compact forms of graphite, e.g. S.G. Iron.
Patent IT-1114474-B (IT)
Title: Brayton cycle gas turbine - has combustion chamber and turbine with hot-cool operating cycle
IPC: F02C/
Filed: 1979-03-12
Granted: 1986-01-27
Abstract: The constant pressure, Brayton cycle gas turbine includes a combustion chamber and a turbine uses a hot- cool operating cycle with a hot phase alternating with cool phase. Gas is continuously fed to the combustion chamber and from the combustion chamber to the turbine. During the hot phase all of the gas fed to the turbine is hot. The gas temperature during the hot phase is higher than the turbine could withstand in a continuous burn mode. The time of the hot phase is less than the time it would take for the turbine blades to "soak" to the high temperature of the hot gas.
Patent IT-1015833-B (IT)
IPC: G05B23/02
Filed: 1974-03-07
Granted: 1977-05-20
Abstract: A device for monitoring the relative position of synchronously moved valve cases in safety valves controlling pneumatic or hydraulic drives. Fixedly attached to each valve case and symmetrically disposed one to the other is a member of a metallic material, arranged proximate to the free ends of a pivotally mounted magnetic bar. The axis of rotation of the magnetic bar, which is aligned with the synchronous position of the valve cases in its basic position, is parallel to the direction of movement of the valve cases, and a swing of the magnetic bar, which only occurs in the event of a defect, i.e. if the valve cases do not operate in synchronism, provides a signal for making the monitored drive inoperative.
Patent IT-1241251-B (IT)
Title: Procedure for establishing a zero point of a cycle of movements of a manipulator element governed by a programmer, manipulator apparatus actuating this procedure and locator tools for use on this apparatus
IPC: B25J/
Filed: 1990-06-08
Granted: 1993-12-29
Abstract: The procedure and the apparatus make it possible to automatically establish a zero point for the movements, called the Aphysical zero@ for one or more manipulator elements, such as the gripping pincers of a robot associated with a bending press for sheet metal. Use is made of at least one pair of locators, mobile and stationary, cooperating, in which the mobile locator is fixed to the manipulator element and the stationary locator is fixed, for example, to the gripping tools. In each pair of locators, one of them, preferably the stationary locator, is in the form of a position transducer. The movements of the manipulator element are governed by a programmer in which the data corresponding to a known reference point are recorded. In an initial procedural phase, the manipulator element is made to carry out a movement which makes the mobile or each mobile locator cooperate with the relative stationary locator. In this movement, when the transducer or each transducer applies to the programmer a location signal corresponding to the precise alignment of the stationary and mobile locators, the programmer memorises the position reached by the manipulator element as the Aphysical zero@, referred to a known reference point. <IMAGE>
Patent IT-1210779-B (IT)
Inventor: GHINAMO LEONARDO
IPC: C03B9/38
Filed: 1987-06-02
Granted: 1989-09-20
Abstract: The assembly comprises at least one mould (1) forming a cavity (2) for a glass article and provided with at least one base (3) and two side walls (5), each of which is movable from a first position in which it is in contact with the base to define the said cavity and a second position in which it allows the article to be removed; each of the said side walls includes a first duct section (19) which defines a first air flow path having a substantially radial direction with respect to the axis of the mould and into which open mould cooling air channels (7, 8), and the base comprises a second duct section (20) which defines a second air flow path also having a substantially radial direction and which opens into the first duct section when the side walls are in the first position and which is in communication with a source (22) of compressed air.
Patent IT-1241272-B (IT)
Title: Safety device for controlling a vehicle gear shift
IPC: F16H/
Filed: 1990-06-29
Granted: 1993-12-29
Abstract: In a vehicle gear shift the selection rods 30-33 carrying the operating forks of the clutch device of the shaft are arranged with their axes 30a-33a at equal distances from axis 17 of the transmission shaft to which the clutch devices are connected. When one of the rods is removed from its neutral position, the other rods are blocked in the neutral position by blocking devices 18, which include a first series of blocking pins 34 mounted to move in distinct seats 35 that are essentially parallel, made in the gearbox and cooperating with respective notches 30b-33b provided on the selection rods. Said seats 35 enter a common cylindrical cavity 36 transverse to it, where a series of blocking pins 37 is provided, elastically forced one against the other. When a selection rod is activated, the corresponding blocking pin 34 protrudes in said common cavity 36, causing shifting of the set of auxiliary blocking rods 37 such that the latter form the outputs of seats 35 of the blocking rods 34 connected to the other selection rods. <IMAGE>