baber/WOPTO huggingface dataset:
Patent GB-2141559-B (GB)
Title: An improved overhead flexible conductor
Inventor: TAYLOR JOHN EDWARD
IPC: H01B5/10
Filed: 1984-06-18
Granted: 1986-04-09
Abstract: An electric conductor suitable for use in an overhead electrical and optical transmission system comprises a layer or layers 35 of helically wound wires, at least one elongate compartment 36 within and extending throughout the length of the conductor and, loosely housed in the elongate compartment, at least one optical fibre ribbon structure 37 comprising a plurality of optical fibres 1 and flexible elongate reinforcing elements 2 of resilient material arranged side by side and embedded in an elongate body 3 of plastics material, each resilient reinforcing element being set in such a form that the ribbon structure follows a path of smoothly curved undulations whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. If, when the conductor is installed or in service, the undulating ribbon structure 37 is subjected to a tensile force, the ribbon structure will straighten in a lengthwise direction against the action of the undulating resilient reinforcing elements 2 thereby reducing the tensile force otherwise applied to the optical fibres 1 and, when the tensile force is removed, the ribbon structure will return towards its original undulating form.
Patent GB-2168979-B (GB)
Title: A rhodium catalyst and its application
Inventor: VILLAX JOAO EMERICO
IPC: C07C/
Filed: 1985-10-30
Granted: 1988-06-22
Abstract: The new compound bis(triphenylphosphine)hydrazinomethoxyrhodium (I) is a catalyst for the stereo-specific hydrogenation of demethyl-6-deoxy-6-methylene-5-hydroxytetracycline to  alpha -6-deoxy-5-hydroxy-tetracycline.
Patent GB-2166896-B (GB)
Title: Apparatus and method of extracting features from a speech signal
Inventor: MULLA HOSHANG DADI
IPC: G10L19/02
Filed: 1985-11-01
Granted: 1988-06-02
Abstract: A polyphase digital filterbank extracts a spectral envelope composed of thirty-two bands, having uniform bandwidths, from a speech signal. The spectral envelope is then compressed into a predetermined number of bands having uniform bandwidths. Spectral energy features are extracted from the compressed envelope and are utilized to form templates representing the speech signal.
Patent GB-2189733-B (GB)
Title: A clamping attachment for a device for driving rods of low rigidity into the ground
Inventor: KOSTYLEV ALEXANDR DMITRIEVICH
IPC: E02D13/00
Filed: 1985-08-22
Granted: 1989-05-24
Abstract: PCT No. PCT/SU85/00073 Sec. 371 Date Jul. 2, 1986 Sec. 102(e) Date Jul. 2, 1986 PCT Filed Aug. 22, 1985 PCT Pub. No. WO86/03534 PCT Pub. Date Jun. 19, 1986.A clamping attachment to a device for driving elongated rod elements of low rigidity into the ground comprises a housing (1) having a through tapered interior (2) and shoulders (7) on the outer surface. The interior (2) of the housing accommodates two spring-biased wedging elements (3) with slots (4). The slots (4) receive ends of arms (9) secured on the shoulders (7). Interposed between the spring (12) and wedging elements (3) is a washer plate (14). End faces (16, 17) of the wedging elements (3) and washer plate (14) are tapered. Contact surfaces (10, 11) of the slots (4,) and arms (9) are inclined to the longitudinal axis of the clamping attachment.
Patent GB-2185252-B (GB)
Title: Triazole derivatives
Inventor: ELLIOTT RAYMOND
IPC: C07D249/08
Filed: 1986-11-12
Granted: 1989-11-22
Abstract: A triazole derivative, useful as a plant growth regulator has the formula (I) : 
<CHEM>
 wherein R<1> is an alkyl or haloalkyl group containing from 2 to 6 carbon atoms or a group -(CH2)n-R<4> where n is from 0 to 2 and R<4> is optionally substituted cycloalkyl; R<2> is hydrogen, an alkyl group containing from l to 4 carbon atoms, an alkenyl or alkynyl group containing from 2 to 4 carbon atoms, or a benzyl group; and R<3> is a tertiary butyl group optionally substituted by one or more halogen atoms.
Patent GB-2304483-B (GB)
Title: System for and method of determining the location of an object in a medium
Inventor: REDFERN MILES ALEXANDER
IPC: G01V3/12
Filed: 1995-08-18
Granted: 2000-03-29
Abstract: PCT No. PCT/GB96/02019 Sec. 371 Date Feb. 18, 1998 Sec. 102(e) Date Feb. 18, 1998 PCT Filed Aug. 16, 1996 PCT Pub. No. WO97/07416 PCT Pub. Date Feb. 27, 1997The depth of a metal object (for example) beneath the ground (for example) is measured by measuring propagation times of electromagnetic radiation travelling in two different paths within the ground, each from a transmission location via reflection from the object to a receiver location. There should be either multiple transmitter locations, multiple receiver locations or both and the spacing in the ground plane between the transmitter and receiver locations is known. By mathematically manipulating the propagation times for reflected signals travelling in different paths, dependence on the permittivity of the ground itself can be eliminated from the calculation of depth.
Patent GB-2331758-B (GB)
Title: Disinfectant compositions
Inventor: CHEUNG TAK WAI
IPC: C11D3/00
Filed: 1997-11-28
Granted: 2002-04-17
Abstract: An aqueous concentrated liquid disinfectant composition which blooms when added to a larger volume of water which comprises the following constituents:a terpene based solvent;germicidal cationic surfactant, preferably a quaternary ammonium compound having germicidal properties;organic solvent constituent;a binary co-solvent system comprising alkyl diphenyl solvent and a co-solvent;one or more nonionic surfactants;optionally but desirably at least one optional constituent selected from: chelating agents, coloring agent, light stabilizers, fragrances, thickening agents, hydrotropes, pH adjusting agents, pH buffers one or more detersive surfactant constituents particularly non-ionic and amphoteric surfactants, as well as others known the art and useful in similar compositions; and, the balance being water.The liquid disinfectant compositions feature good blooming characteristics, particularly good long term blooming retention.Process for the use of the compositions are also disclosed.
Patent HU-212857-B (HU)
Title: Corner connection for obliquely cut glassy profile frames for windows, doors or facades
Inventor: GIRNUS MANFRED
IPC: E06B3/96
Filed: 1994-02-01
Abstract: The corner connection is intended to be configured such that the corner connector (1) is of low weight and, in the frame corner, a relatively small quantity of adhesive is sufficient in order to achieve a surface bonding between the corner connector (1) and the hollow profiles (21, 22), fixed on the corner connector, with a high shear strength. In order to achieve this object, the corner connector (1) exhibits inner chambers which are open towards its flank surfaces (7), the openings in the flank surfaces are closed by one or more covering bodies (11) or by filling bodies, and gaps defined by spacer pieces are provided between the flank surfaces and the inner delimitation surfaces of the hollow profiles (21, 22) in order to receive an injectable adhesive-bonding composition, the injection of the adhesive-bonding composition taking place after the mechanical fixing of the hollow profiles (21, 22) on the corner connector (1). <IMAGE>
Patent HU-217430-B (HU)
Title: 4-oxo-2-thioxoimidazolidine derivates, pharmaceutical compositions containing them and process for producing them
Inventor: JABLONKA BERND
IPC: C07K5/06
Filed: 1993-02-24
Abstract: 4-oxo-2-thioxoimidazolidine derivates have the general formula (I), in which R?1 to R?4 and Y have the definition given in the description. Also disclosed is a process for preparing these derivates and their use as inhibitors of thrombocyte aggregation, of the formation of carcinoma cell metastases and of the binding of osteoclalsts to bone surfaces.
Patent HU-219979-B (HU)
Title: Chloro-pyridinium-chloride derivatives, process for the preparation of them and their use
Inventor: DR CASSER CARL
IPC: C07D213/61
Filed: 1995-01-10
Abstract: 2-Chloro-5-alkyl-pyridinium chlorides of formula (I) are new: R<1> = opt. substd. alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, arylalkyl or heteroarylalkyl; R<2> = opt. substd. alky; R<3> = H; halo; or opt. substd. alkyl.
Patent HU-217748-B (HU)
Inventor: REYNARD JOSEPH ROBERT
IPC: B03C7/06
Filed: 1995-06-15
Abstract: A találmány tárgya eljárás és berendezés villamosan vezetőanyagrészecskék elektrosztatikus leválasztásához villamosan szigetelőanyagrészecskékből. A találmány szerinti eljárás során a villamosanvezető részecskék és villamosan szigetelő részecskék keverékétráterelik egy villamosan vezető felületű hordozóelektródára (5), amelyhordozóelektróda (5) fölött elhelyezkedő koronakisülésű tüske (7)villamos töltéssel látja el a részecskéket. A villamos töltésű,villamosan vezető részecskék kisülnek a hordozóelektróda (5) felé,amely ellentétes polaritású a feltöltőeszköz által szolgáltatotttöltés polaritásával, a kisütött villamosan vezető részecskékettaszítja a villamosan vezető felület, az eltaszított villamosan vezetőrészecskéket viszont vonzza magához a levá- lasztóelektróda (11),amely oldalirányban különválasztja a villamosan vezető részecskéket avillamosan szigetelő részecskéktől. A találmány tárgya még az eljárástmegvalósító berendezés, amelynek hordozóelektródája (5) van, amelyelektróda (5) fölött a szétválasztandó részecskék számáraadagolóeszköz van elhelyezve. A berendezésen koronakisülésű tüske (7)van, amely nagyfeszültségű villamos tápegységhez csatlakozik, ésműködése folytán villamos töltéssel látja el a szétválasztandórészecskéket. A hordozóelektródához (5) és a koronakisülésű tüskéhez(7) képest oldalirányban leválasztóelektróda (11) van elhelyezve,amelyre kapcsolt feszültség potenciálja azonos a koronakisülésűtüskére (7) kapcsolt feszültség potenciáljával. A berendezéskülönlegessége, hogy a koronakisülésű tüskének (7) koronakisülésűtűsora van, és a leválasztóelektróda (11) töltéssel rendelkezőelektródalapként van kialakítva. ŕ
Patent HU-217598-B (HU)
Title: An overload protection mechanism for a tubular plough beam
Inventor: TORGRIMSEN TOR
IPC: A01B61/04
Filed: 1994-01-17
Abstract: An overload protection mechanism for a plough beam (3). The plough beam (3) carrying a plough body (6) is retained in ploughing position by means of a flexible, power-exerting device comprising a fluid pressure operated piston cylinder (11, 11', 12, 12'), the piston rod (12) thereof being coupled to the front end of a strut (10) anchored (9) at the rear end of the plough beam (3). However, plough beam (3) carrying plough body (6) may leave the ploughing position when the plough body (6) hits an obstacle (8) positioned in the soil and capable of being passed by the plough body (6) through a rotation of the plough beam (3) at the front end thereof, cooperating with the plough beam carrier (4) through a hinge device (16, 16'), the plough beam (3) thereafter being brought to retake the position corresponding to the ploughing position of the plough body (6). In order to achieve a protected positioning of the piston cylinder (11, 11', 12, 12') and, simultaneously, secure that the strut (10) at all times will be subjected to a tensile strain as plain as possible and minimum bending load, the piston cylinder (11, 11', 12, 12') is mounted in the plough beam carrier (4) by means of a universal joint (13, 14, 15).
Patent HU-219872-B (HU)
Title: Sound absorber set
Inventor: BRUECK EDUARD
IPC: G10K11/172
Filed: 1995-08-10
Abstract: PCT No. PCT/EP95/03172 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Aug. 10, 1995 PCT Pub. No. WO96/05591 PCT Pub. Date Feb. 22, 1996A sound absorber comprises a bottom portion and a structure portion joined to the bottom portion and closed off from outside, the structure portion having chamber walls forming hollow chambers, the hollow chambers being formed like small boxes or cups. Between the bottom portion and the structure portion, in the region of the hollow chambers, welds are formed between parts of the chamber walls of the structure portion and the bottom portion such that the chamber walls are in part welded to the bottom portion. In part the chamber walls project towards the bottom portion without being welded thereto such that an air gap is formed between an end of these chamber walls and the bottom portion, the hollow chambers forming a common air space enclosed between the structure portion and the bottom portion.
Patent IT-1228696-B (IT)
Title: Pipe union nut locking method
Inventor: MEINARDI GIUSEPPE
IPC: F16L/
Filed: 1989-03-20
Granted: 1991-07-03
Abstract: The method locks a union nut on a pipe in a hydraulic or other system, the pipe fitting in a passage through the nut. The nut is locked to the pipe, typically by a self-tapping screw (19) engaging with the pipe (2) and accommodated in a tangental drilling (15) in the nut (9). The drilling can be untapped, the screw cutting into it and the pipe wall. Alternatively the drilling can be tapped for the screw.
Patent IT-1217464-B (IT)
Inventor: GRANATA FRANCESCO
IPC: C23F11/10
Filed: 1988-05-02
Granted: 1990-03-22
Abstract: There are disclosed water-dispersible compositions having a cleaning action when they are used at a 3-5% concentration and a protective action when they are used at a concentration of 40% or higher. Said compositions are especially useful in forming steel sheets. Also disclosed is a process for their preparation. The composition consists of four components:     1) The reaction product of an ester of phosphoric acid and an amine   2) The reaction product of two carboxylic acids with an alkanolamine.     3) water   4) a co-solvent. r
Patent IT-1209712-B (IT)
Title: Digital tone squelch detector e.g. for enabling signal in FM radio
Inventor: MACCHESNEY JAMES RAYBURN
IPC: H03K/
Filed: 1987-05-14
Granted: 1989-08-30
Abstract: The detector has an analog to digital converter (14) providing a binary coded signal (representative of the voltage level of a received audio tone signal) to a shift register (17) which periodically is rotated and multiplied by a reference clock signal for correlation with a replica of the tone. The output of the correlator (18) is fed to an accumulator (19) which integrates it and routes it to a comparator (21) where its binary value is compared to an arbitrary threshold binary value established by a hysteresis network (20). After detection the hysteresis circuit provides a tone detect signal output and lowers the detection threshold to maintain the tone detect signal during periods of signal fadeout. If no signal is detected for several cycles, the threshold is raised to the previous binary level so as to avoid triggering on noise.
Patent IT-1226919-B (IT)
Title: Optical fibre cable
Inventor: PASCUCCI MARIO
IPC: G02B/
Filed: 1988-07-15
Granted: 1991-02-22
Abstract: A description is given of an optical fibre cable consisting of "n" stretches, each constituted by "m" optical fibres linked together in parallel and with each stretch linked in series to the one next to it.The structure guarantees an improvement in the probability of the cable surviving in environments affected by harmful chance events.
Patent IT-1226569-B (IT)
Title: Development of some components of endothermic engines
Inventor: LOTESTO UMBERTO
IPC: F02B/
Filed: 1988-08-01
Granted: 1991-01-24
Abstract: The developments for which priority are claimed concern: 1) the tilting mushroom-shaped head of the vacillating valves is made lighter, not only by eliminating the shaft, but by putting a coaxial hole in the head in which a spherical seat is housed allowing it to oscillate on the head, also spherical, of the shaft inserted into it from inside to outside; 2) an airtight sump from which protrudes a turning shaft. This is obtained by making at least one slot in the sump alongside the bed bearing, into which is inserted a normal piston holder (see Fig. 2); 3) the shape of the sump or crank gear chamber in a radial engine or engine of other type, obtained by fusing into a monoblock, is squared in a 4-cylinder engine, and hexagonal in a 6-cylinder engine to facilitate the axial movement of the gases in 4-stroke engines with suction from the sump, for ease of construction and to make it possible to put the carburettor in a corner (Fig. 3).<IMAGE>
Patent IT-1174238-B (IT)
Title: Separation of contaminants from high density mixtures
Inventor: CODONI AUGUSTO
IPC: B01D/
Filed: 1984-07-04
Granted: 1987-07-01
Abstract: Inductive heater for a plastics extruder (1), comprises a laminated core (2) supporting an induction winding (7). Rectangular tubing (6), (8) made of good heat conducting material forms a cooling fluid circulating system between the core and winding.
Patent IT-1178501-B (IT)
Title: Pharmaceutical 1,3-dioxan derivs.
Inventor: GOBETTI MARINO
IPC: A61K/
Filed: 1984-07-25
Granted: 1987-09-09
Abstract: A process for recovering the sweet principles, diterpene glycosides from the leaves of Stevia rebaudiana comprises drying the leaves in vacuo at 50deg.C macerating the dried leaves of Stevia r. to a fine powder, contacting the powdered leaf material with a moderately polar solvent selected from a cycloaliphatic ether which contains at least two oxygen atoms in the ring and a satd. aliphatic ether to remove the diterpene glycosides together with non-polymeric impurities at room temp. filtering removing the moderately polar solvent at 40-50deg.C in vacuo, to afford prod. and subjecting prod. A with a selective organic solvent selected from a halohydrocarbon or an aliphatic ester at room temp. to remove the non-polymeric impurities, filtering to afford the desired mixt. of diterpene glyco glycosides known as prod. B
Patent IT-1225484-B (IT)
Inventor: MANGIA ALBERTO
IPC: C07H15/12
Filed: 1987-11-27
Granted: 1990-11-14
Abstract: In the synthesis of amikacin, having the formula: <CHEM> by acylation of a diprotected derivative of kanamycin A with a reactive derivative of L-(-)-4-amino-2-hydroxybutyric acid, the selection of the reaction solvent and of the pH conditions permit the industrial economicity and the synthesis yield to be improved.
Patent IT-1140338-B (IT)
Inventor: LUDDY FRANCIS E
IPC: C11B7/00
Filed: 1981-12-15
Granted: 1986-09-24
Abstract: A process for the solvent fractionation of palm oil stearine or of catalytically rearranged palm oil stearine, or other stearines from animal or vegetable sources into three fractions of widely different physical properties is described. One fraction  is composed of high melting triglycerides (hard fat fraction), which melt from 45-65 DEG C. A second fraction is composed of somewhat lower melting triglycerides which melt from 33-44 DEG C (the confectionery fat fraction). The third fraction is composed of low melting triglycerides and is an oil at room temperature. The major value of these fractions is their ability to function as food components but they have numerous non-food uses particularly in cosmetics and pharmaceuticals. Their utility is not restricted to their individual use but on the contrary their usefulness may be tremendously increased by using them in combinations of two or more fractions or with other fatty materials.
Patent IT-1127320-B (IT)
Title: Alkanoate ester prepn. by oxyacylation of hydrocarbon
Inventor: MURIB JAWAD HAMOODI
IPC: C07C67/00
Filed: 1979-12-27
Granted: 1986-05-21
Abstract: Alkanoate esters (I) are prepd. from the corresp. alkanoic acid (II), oxygen and a hydrocarbon (III) by vapour phase reaction at high temp. in the presence of a catalyst system contg. (a) a uranium oxide and (b) one or more arsenic, antimony and bismuth oxides. Process is more economical and less maintenance-intensive than known industrial methods for preparing (I). The prepd. (I) are readily sepd. from the catalyst system. Cpds. (I) prepd. include ethylene glycol diacetate (a solvent for cellulose esters and ethers, e.g. in resin, lacquer and printing ink formulations), ethylene glycol monoacetate (a solvent for nitrocellulose), allyl acetate and tolyl acetate. The ethylene glycol esters are also plasticisers and intermediates for ethylene glycol.
Patent IT-1247719-B (IT)
Title: Automation of detergent management in a washing machine (automatic or semiautomatic) for domestic use and in a dishwasher for domestic use
Inventor: GALIANI FULVIO
IPC: D06F/
Filed: 1990-09-14
Granted: 1994-12-30
Abstract: The present invention consists of equipping the washing machine, automatic or semiautomatic, for domestic use and/or the dishwasher for domestic use with one or more vessels for detergent which have the purpose of containing a sufficient amount of detergent to guarantee autonomy to said machine with regard to detergent for execution of numerous washing programs. The vessel (or vessels) is mounted so that the machine can automatically remove the necessary detergent from it for execution of the selected washing program. In this manner, unlike machines thus far manufactured, metering and manual introduction of detergents in the machine before starting each washing program are avoided.
Patent IT-1116520-B (IT)
Title: Automatic image processing system - comprises serial chain of identical processing stages, each consisting in part of multi-bit shift registers and ROMs
IPC: G06F/
Filed: 1979-04-13
Granted: 1986-02-10
Abstract: The image processor includes a chain of identical serial neighborhood transformation modules which are utilised to analyze patterns represented by a serial stream of digital electrical signals representing a matrix of points. Each module includes an input for receiving a series stream of digital output signals from the preceding module. A number of series connected digital storage devices are utilised to sequentially access all of the neighborhoods in the matrix. A control portion in each module analyzes each neighborhood by comparing it to a stored pattern and provides the transformed output to the succeeding module. A central programmable device coupled to the control portions of each module is provided for selectively altering the analysis of the neighborhood points in each module by providing the comparison neighborhood patterns to the control portion of the modules.
Patent IT-1197704-B (IT)
Title: Two=stage coal hydrogenation
Inventor: HUIBERS DERK T A
IPC: C07C/
Filed: 1983-09-07
Granted: 1988-12-06
Abstract: Method comprises (a) reacting a slurry of particulate (sub) bituminous coal (I) in a hydrocarbon oil (II) as below 650 deg.F in a first reaction zone (A) contg. H2, a coal-derived liquid and an ebullated bed of hydrogenation catalyst, the bed being maintained at 750-800 deg.F and an H2 partial pressure of 1000-5000 psig; (B) withdrawing the reaction effluent from the upper part of (A) and projecting it to phase sepn. to provide (i) a gaseous fraction (III) and (ii) a liquid fraction (IV); (c) hydrocracking (IV) in a second reactor zone (B) with additional recycled H2, (B) being maintained at 800-860 deg.F and an H2 partial pressure of 1000-5000 psig; (d) withdrawing the reaction effluent from (B) and subjecting it to phase sepn. to provide (i) a gaseous fraction (V) and (ii) a liquid fraction (VI); and (e) subjecting (VI) to liquid-solids sepn. from which the overhead liquid stream, normally boiling of above about 500 deg.F; is recycled to step (a) as (II).
Patent IT-1086586-B (IT)
Title: Meat grinder with radial blades on cutter - having flat surfaces working together with perforated discharge plate
IPC: B02C/
Filed: 1977-04-22
Granted: 1985-05-28
Abstract: The cutting- and discharging part of the meat grinder (10) is in a housing (12) with rotating thrust spindle (14). On the discharge end of the machine is a perforated discharge plate (16) kept in place by a threaded ring (18). The spindle is seated on its discharge end in an opening of the discharge plate. The cutter has a hub with a square opening seated on a corresponding end of the spindle and carries a number of radial blades (28) with working surfaces (36) operating with the face (26) of the perforated plate. Each cutter blade has a recessed front edge (30) positioned in a direction away from the face of the plate. This front edge is positioned on a cutting edge (32) provided on each blade over a flat surface (34).