baber/WOPTO huggingface dataset:
Patent IE-35631-B1 (IE)
Title: Pneumatic tyres
IPC: B60C9/26
Filed: 1971-09-09
Abstract: 1364426 Pneumatic tyres DUNLOP HOLDINGS Ltd 7 Sept 1971 [11 Sept 1970 17 Nov 1970] 43475/70 and 54520/70 Heading B7C A pneumatic tyre has a breaker assembly including a breaker 10 with folded edges; the breaker 10 consisting of one or, as shown in Figs. 1 and 3, two folded strips 11, 12 of rubberized parallel cord fabric and individual stiffening strips, e.g. 13-16, for the folded edge regions only of the breaker 10, each stiffening strip having a width substantially less than that of the breaker 10 and being made of a material whose modulus of elasticity is greater than that of the cord fabric of the breaker 10. The cords of the strips 11, 12 may be of rayon and disposed at a cord angle of 10-25 degrees. Each folded edge region of the breaker 10 may be provided with two layers of stiffening strip, the two layers either being provided by two separate stiffening strips, e.g. 13, 14, of cord fabric, as shown in Fig. 1, or by a single folded strip, e.g. 19, of cord fabric which may be located outside, as shown in Fig. 3, or inside (Fig. 2, not shown) the fold of the associated folded edge of the breaker 10. In the above described cases of two stiffening strip layers at each edge of the breaker 10, the axially inner edge of one layer may lie axially inwardly of that of the other layer, the cords of the two layers may be of steel or glass and cross-laid at a cord angle equal to or less than that of the strips 11, 12, and, in each layer, the cords may cross, or lie parallel to, the cords in the adjacent part of the respective strip 11, 12. The breaker 10 may alternatively have a single unfolded strip (21) of woven nylon mesh at each edge (Fig. 4, not shown), the cords or fibres of the mesh being disposed at a cord angle of 45 degrees. The stiffening strips may together occupy up to 70% of the axial width of the breaker 10, and one edge of the breaker 10 may be provided with a stiffening strip of different width or stiffness to a stiffening strip provided at the other breaker edge so as to create a tyre with asymmetrical properties. The breaker assembly may comprise further breakers consisting of single plies of reinforcing cords, and the tyre carcass may be of radial-ply construction and formed of metal, rayon, polyester or nylon cord fabric.
[GB1364426A]
Patent IE-57751-B1 (IE)
Title: Dihydropyridines
IPC: C07C69/72
Filed: 1985-05-10
Abstract: Compounds of the formula:where R is an optionally substituted aryl or heteroaryl group;R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; and Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4, -CH<sub>2</sub>CH(CH<sub>3</sub>)-or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and their pharmaceutically acceptable salts.The compounds have utility as anti-ischaemic and antihypertensive agents and as synthetic intermediates to other dihydropyridine calcium antagonists.
Patent IE-48764-B1 (IE)
Title: Improved agents for the flotation of minerals
IPC: B03D1/012
Filed: 1979-08-08
Abstract: Process using collectors for the flotation of minerals which allow the separation or enrichment of certain minerals, even at pH values around 7. These collectors are organic sulphides of the type R-S-R', in which the two groups R and R' are different and at least one of them preferably carries a substituent including oxygen or sulphur. The collectors are desirably used in a proportion of 10-100 ppm in relation to the weight of the mineral subject to flotation.
Patent IE-51754-B1 (IE)
Title: Amplifier arrangement
IPC: H03F1/48
Filed: 1981-05-29
Abstract: An integrated amplifier arrangement in which the d.c. voltage gain is suppressed, which includes two transistors arranged as a differential pair with an output between the collectors of these transistors. In order to improve the high-frequency properties of the amplifier arrangement, the collector circuit of the transistors includes two load transistors in cascade with the two transistors arranged as a differential pair, each load transistor including an impedance in its base circuit in order to obtain an inductive input impedance on the emitter side of the transistor. In order to obtain direct-current and low-frequency negative feedback for eliminating the d.c. gain, the base electrodes are cross-coupled to the collector electrodes of the load transistors.
Patent IE-61690-B1 (IE)
Title: Thiadiazole guanidines
Inventor: TURNER STEPHEN
IPC: C07D285/12
Filed: 1988-04-22
Abstract: Thiadiazole guanidines of formula 1 <CHEM>  wherein R is hydrogen or C1-4 alkyl and their non-toxic salts. Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit anti-convulsant activity and are indicated for use in the treatment of epilepsy.
Patent IE-36717-B1 (IE)
Title: Simulated fireplace assembly
IPC: F24C7/00
Filed: 1972-09-19
Abstract: A simulated fireplace assembly includes a housing having a fan located therein whose air flow axis is tilted upwardly, and a heating means. Air deflecting baffle plates are provided to divert the air stream from the fan into two streams, one generally vertical and the other horizontal; the horizontal stream passes the heating means and thence through an air-permeable front panel of the housing to heat the surrounding space, while the vertical air stream exists through an air-permeable top panel of the housing to activate portions of a flame simulator associated with an ornamental display of at least one log supported on the top of the housing.
[US3742189A]
Patent IE-45391-B1 (IE)
Title: Isolation of utero-evacuant substances from plant extracts
IPC: A61K35/18
Filed: 1977-07-06
Abstract: A method of obtaining utero-evacuant substances from the zoapatle plant is described. The method involves the isolation and purification of biologically active compounds from the zoapatle plant by chromatography over alumina.
Patent IE-56668-B1 (IE)
Title: An encoder/decoder
IPC: G06F21/14
Filed: 1985-06-10
Abstract: An encoder/decoder comprises a spherical body (14) on which is provided a plurality of different letters and/or numerals. Connecting means in the form of three circular members sharing the same axis encompass the sphere, two defining two parallel sighting hoops (16) and the third defining a sighting ring (17). The connecting means are mounted on a support body so that relative rotation of the connecting means and the body (14) can be effected. In use, the body (14) is rotated until two specified indicia lie visually between the two sighting hoops (16) in a specified order. Then, one or more indicia are read from the sighting ring (17). The encoder/decoder may be used to protect computer software against copying and may also be used to hinder unauthorised access to remote computer systems. Thus, the number of individuals using a system can be limited to the number of keys in existence, by a preliminary section of program that, by interrogating the user, can determine whether he has in his possession a suitable encoder/decoder such as outlined above.
[WO8600162A1]
Patent IE-36828-B1 (IE)
Title: Oil pressure tank
IPC: F15B1/08
Filed: 1972-11-09
Abstract: 1358088 Hydraulic accumulators PIRELLI GENERAL CABLE WORKS Ltd 25 Oct 1972 [18 Nov 1971] 53592/71 Heading F1D A hydraulic accumulator comprises a vessel 10, Fig. 1, for receiving oil under pressure, containing a stack of gas-filled cells 12 with spacing means 14 between the cells to facilitate the escape of gas from between the cells during degassing. The spacers may comprise rings, Fig.2, with radial holes 18, flat discs with slots, Fig.3, (not shown), or plain or corrugated strips. Alternatively the faces of the cells may be profiled with spiral corrugations, raised rims or bosses.
[GB1358088A]
Patent IE-50149-B1 (IE)
Title: New derivatives of 2,4,6-triiodo-isophthalic acid,processes for their synthesis and x-ray contrasting materials containing these
IPC: C07C237/46
Filed: 1980-08-08
Abstract: Compounds for use in non-ionic X-ray contrasting materials having the formula <IMAGE> in which (H0)2-3alkyl is 1,3-dihydroxyisopropyl, 2,3-dihydroxypropyl or 1,3-dihydroxy-2-hydroxymethylisopropyl, R is hydrogen or methyl, and R1 is an alkyl residue with 1 to 5 carbon atoms. These compounds possess high water-solubility as well as excellent stability against hydrolysis. Methods for preparation and use of the compounds are also disclosed.
[US4352788A]
Patent IE-39998-B1 (IE)
Title: Method and apparatus for investigating earth formations
IPC: G01V3/18
Filed: 1974-08-13
Abstract: 1484200 Well logging SCHLUMBERGER Ltd 22 Aug 1974 [23 Aug 1973(2)] 36878/74 Heading G1N Micro-wave well-logging apparatus has a transmitter and two receiving antennas spaced along the log-tool whereby the dielectric constant of the earth formations can be determined from measurements of the phase difference and attenuation between the two received signals. The antennas may be cavity-backed-slots Figs. 6, 7 (not shown). In a basic arrangement Fig. 1, the transmitting antenna T is fed by oscillator 45, and the received signals from R1, R2 are heterodyned by beat oscillator 49 which is connected in a phaselocked-loop 50, 51 with the transmitter 45. The phase difference of the "intermediate" frequency signals is determined by phase detector 53, and the attenuation is determined by amplitude comparator 54. A more sophisticated PULSED SYSTEM is shown in Fig. 9, with two transmitting antennas T 1 ', T 2 ' alternately energized through switch 247 driven by a squarewave M from generator 260. In this system the received intermediatefrequency signals are fed to detectors 271, 272, which produce spiked pulses III, IV Fig.11, every time the signals I, II cross zero, in a positive direction, as shown. The phase displacement of the spikes is measured by a sub-system 270. The spikes are fed to gates 273..276 operated in synchronism with the antenna switch by pulses M, M from 260. These gates determine the duration of setting and resetting flip-flop 277 whose output pluses V, Fig. 11, are integrated at 278. Similarly a subsystem 280 is M, M switched to differential amplifier 289 to measure the average attenuation. From the dielectric constant information about the porosity, saturation or lithology of the strata may be estimated.
[GB1484200A]
Patent IE-72968-B1 (IE)
Title: Fibronectin binding protein as well as its preparation
Inventor: HOOK MAGNUS
IPC: A61K38/00
Filed: 1990-05-10
Abstract: The present invention relates to a new recombinant hybrid-DNA-molecule comprising a nucleotide sequence from S. aureus coding for a protein, or polypeptide, having fibronectin binding properties.
Patent IE-37234-B1 (IE)
Title: Fused-ring indole derivatives
IPC: C07D513/04
Filed: 1972-12-19
Abstract: 1421063 Oxazino- and thiazino[4,3-a]-indoles AYERST McKENNA & HARRISON Ltd 13 Feb 1973 [14 Feb 1972 12 Oct 1972] 6883/73 Heading C2C The invention comprises compounds of formula wherein R<SP>1</SP> is alkyl or C 3-6 cycloalkyl; R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP> and B<SP>5</SP> are each H or alkyl; R<SP>6</SP> is H, alkyl, OH, C 1-4 alkoxy, C 2-6 alkanoyloxy, NO 2 or halogen; R<SP>7</SP> is alkyl; X is O or S; Alk is alkylene (as defined in the Specification); R<SP>8</SP> and R<SP>9</SP> are each H or alkyl, or NR<SP>8</SP>R<SP>9</SP> is pyrrolidino, piperidino, morpholino or 4-Z-piperazino, where Z is H, alkyl or hydroxyalkyl; and "alkyl" means (C 1-6 ) straight-chain or (up to C 4 ) branched-chain. In examples, these compounds are prepared by reducing the analogous # - nitroalkyl compounds, dimethylimmonium salts, oximes or amides (containing CONR<SP>8</SP>R<SP>9</SP>) or by reacting an iodoalkyl compound with HNR<SP>8</SP>R<SP>9</SP>. The amides are obtained by treating the corresponding acids with ClCO 2 Et/NEt 3 , followed by HNR<SP>8</SP>R<SP>9</SP>. The acids are obtained by hydrolysing the corresponding esters, but amides, acids and esters may also be made by reacting an appropriately substituted 1-(2-hydroxyethyl)indole (but unsubstituted in the 2-position) with an #-R<SP>1</SP>CO-alkanoic acid or its alkyl ester or amide. Starting materials otherwise prepared are those of formula YCHO, YCO 2 H, YCO 2 Et, YCH 2 Br, YS 2 O 3 Na, Y 2 S 2 , YSH (possibly alphasubstituted by SH), where Y is substituted indol-1-ylmethyl; and analogues of the compounds of Formula (I) containing instead of the Alk-NR<SP>8</SP>R<SP>9</SP> group, -CH 2 CH 2 CHO, -(CH 2 ) 2-3 -OH, -(CH 2 ) 3 OCOMe or -(CH 2 ) 3-4 - OTs. Therapeutic compositions having antidepressant and anti-ulcer activity comprise compounds of the above Formula (I), and may be administered orally or parenterally.
[GB1421063A]
Patent IE-38372-B1 (IE)
Title: Solvent extraction of glyceride oils
IPC: A23D9/00
Filed: 1973-10-12
Abstract: Process for the recovery from edible oils containing at least 50% linoleic acid combined as glycerides, of a fraction enriched in combined linoleic acid, in which the oil is contacted with an organic polar solvent immiscible therewith, the liquid phases formed being separated and the enriched fraction recovered from the polar solvent. Dialkyl lower amides are preferred polar solvents and sunflower, safflower and cottonseed oil are preferred oils.
[US3892789A]
Patent IE-50129-B1 (IE)
Title: Speed control actuator
IPC: G05D13/62
Filed: 1980-09-26
Abstract: This invention relates to an actuator which forms part of speed control apparatus for controlling the forward speed of a vehicle, or the rotational speed of an engine, where it is desired to bring the speed control apparatus into operation at the discretion of the operator. …In one embodiment, the actuator comprises a reversible electric motor (10) which receives a speed correction signal related to the difference between the actual speed and the desired speed. An electromagnetic clutch (18) is provided which includes a rotor (20) driven by the motor, and a clutch ring (22) mounted via a spring (23) from a pulley (21) having a double-acting connection (27) to the throttle lever of the engine. The clutch (18) is energised on engagement of the speed control to bring the rotor and clutch ring into driving engagement, whereby the throttle lever is driven by the electric motor via the pulley and double-acting connection. …At any instant, the position of the clutch ring and pulley corresponds with that of the throttle lever. Therefore, as soon as the speed control is engaged, and the rotor and clutch ring are drivingly engaged, the throttle lever will be driven without delay by the reversible electric motor in accordance with the speed correction signal.
Patent IE-43429-B1 (IE)
Title: New compositions of bitumen and of an ethylene/vinyl ester copolymer and possibly sulphur and process for their preparation
IPC: C08L95/00
Filed: 1976-09-17
Abstract: 1534183 Bituminous compositions SOC CHIMIQUE DES CHARBONNAGES 17 Sept 1976 [19 Sept 1975 19 Aug 1976] 38670/76 Headings C3M and C3N Compositions suitable for road construction materials comprise (1) at most 95% bitumen and (2) at least 5% ethylene/vinyl ester copolymer containing 5-70% of C 3-12 vinyl ester units, partially crosslinked with -OMO- or with -OBO- and/or -OCRR1O- bridges where M is a Group II, III, IV or V metal of valence at least 2 and R and R1 are H or aliphatic or aromatic groups. The compositions may be formed by mixing and reacting the copolymer with a metal alcoholate and optionally with boric acid and/or an aldehyde or ketone. The compositions may also contain 10 to 50%, by weight of the bitumen, of sulphur. In examples ethylene/vinyl acetate copolymers are reacted with aluminium isopropylate and with boric acid with and without hexamethylene tetramine or paraformaldehyde, with aluminium isopropylate and with boric acid and benzaldehyde; and with titanium butylate and with boric acid and paraformaldehyde.
Patent IE-52222-B1 (IE)
Title: Sweet chlorine-substituted disaccharides
IPC: A23L27/30
Filed: 1981-10-28
Abstract: Newcompoundsofthegeneralformula (in which the 3'- and 4'- substituents have a trans configuration with respect to each other) are potent sweeteners and can be formuiated as compositions. They can be made by direct chlorination of a sucrose derivative blocked at the 6- position; by chlorination of 4-chloro-4-deoxy- β-D-fructofuranosyl α-D-glucopyranoside blocked at the 6- position; or by introducing the 4'- chloro substituent by treatment with diethylazodicarboxylate and triphenylphosphine followed by contact with a source of chloride ions, the other chloro substituents being introduced into the molecule before or afterthis reaction.
Patent IE-53448-B1 (IE)
Title: Socket pipe seal for concrete pipes
IPC: F16J15/14
Filed: 1982-10-27
Abstract: A socket seal for a tubular member defining a socket having an open end delimited by a free edge, an inner wall extending from the free edge and a base remote from the open end, and into the open end of which socket a further member is to be inserted to form a sealed connection, the seal being composed of a sealing ring made of an elastomer material and including a holding portion embedded in the tubular member in the region of the outer edge of the socket, a band-shaped fastening portion joined to the holding portion, and a sealing portion joined to the fastening portion and having a configuration such that it has a greater thickness at a point spaced from the fastening portion than at the location where it is joined to the fastening portion. The sealing portion is movable by bending relative to the fastening portion toward the base of the socket from an installation state to an operating state, the ring being configured such that in the operating state one surface of the sealing portion bears against the inner wall of the socket, and in the installation state the sealing ring delimits the free edge of the socket and the one surface of the sealing portion is approximately flush with the inner wall of the socket.
[US4483544A]
Patent IE-71642-B1 (IE)
Title: Destruction of waste
Inventor: HOLLAND KENNETH MICHAEL
IPC: C10B19/00
Filed: 1991-07-26
Abstract: Apparatus and method for the pyrolysis of waste material which is not itself susceptible to heating by microwave radiation, which method comprises: (a) contacting the waste material, under an atmosphere wherein flame generation is substantially prevented, with a bed of pulverulent carbonaceous material which is susceptible to heating by microwave irradiation; and (b) heating the pulverulent material by means of microwave irradiation such that thermal energy is transferred from the pulverulent material to the waste material so as to cause substantial pyrolysis of the waste material, wherein the waste material is fed to an upper part of the bed of pulverulent material such that the waste material permitted to sink through the bed, and is pyrolysed within the bed. The apparatus comprises: (a) a container (9) which is inert to microwave radiation and capable of retaining the bed of pulverulent material; (b) a reaction chamber (8); (c) a conduit (19) for feeding the waste material to an upper part of the bed of pulverulent material; (d) a microwave generator (10); (e) air locks (12) and (18) for controlling the atmosphere in chamber (8) such that flame generation is prevented in chamber (8); and (f) outlet (20) for removal of gases, evolved on pyrolysis of the waste material, from chamber (8).
Patent IE-54126-B1 (IE)
Title: Forehardened photographic elements and their use in radiography
IPC: G03C1/005
Filed: 1982-11-12
Abstract: Forehardened photographic elements, particularly radiographic elements, intended to produce silver images are disclosed including among hydrophilic colloid layers at least one emulsion layer containing thin tabular silver halide grains. When developed in less than 1 minute to produce a viewable silver image, these photographic elements exhibit increased covering power.
Patent IE-54492-B1 (IE)
Title: Herbicidal cyclohexane-1, 3-dione derivatives
IPC: C07C239/00
Filed: 1982-11-16
Abstract: The invention concerns novel compounds of the formula I <IMAGE> I wherein R1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, acyl, alkylsulfonyl, benzenesulfonyl, substituted benzenesulfonyl, and an inorganic or organic cation; R2 is selected from alkyl, alkenyl, alkynyl, substituted alkyl, haloalkenyl and haloalkynyl; R3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl and phenyl; and n is an integer chosen from 2 to 5. The compounds are cereal selective herbicides and in further embodiments of the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
[US4717418A]
Patent IE-63039-B1 (IE)
Title: Granules having core and their production
Inventor: KOYAMA HIROYOSHI
IPC: A61K9/16
Filed: 1989-09-26
Abstract: Granules having a core are produced by spraying core granules with a dispersion of a low substituted hydorxypropylcellulose (L-HPC), and, if necessary, simultaneously applying a dusting powder. The granules having a core thus obtained exhibit increased granule strength and improved disintegrating property as compared with those produced by known methods. An active ingredient such as a drug can be contained in the dispersion, dusting powder or core granules.
Patent IE-57835-B1 (IE)
Title: 7-acylamino mitosanes
IPC: C07F9/572
Filed: 1984-12-21
Abstract: 7-Acylamino-9a-methoxymitosanes having enhanced capacity to inhibit animal tumors in vivo relative to mitomycin C are produced by N7-acylation of 7-amino-9a-methoxymitosane, or N1a,N7-diacylation thereof. Carboxamide, thiocarboxamide, urea, thiourea, urethane, thiophosphoramide, phosphoramide, and sulfonamide derivatives are disclosed.
Patent IE-68043-B1 (IE)
Title: Ultrasonic gas measuring device
Inventor: AYLSWORTH ALONZO C
IPC: G01N29/32
Filed: 1990-11-29
Abstract: An ultrasonic gas measuring device including a housing, end walls for the housing, the end walls having a gas inlet and a gas outlet provided therethrough, ultrasonic detecting means provided within the housing means, the ultrasonic means having a transmitter, operatively mounted on one end wall, and a receiver, operatively mounted on the other end wall, arranged at spaced locations within the housing, the housing incorporating gas processing means for dividing the gas flow at least at some instance during its flow through the housing, electronic circuitry functioning to detect and generate a signal in cooperation with the ultrasonic detecting means representative of the concentration of gas passing through the housing, the electronic means also generating a reference signal corresponding to the electronic signal delivered to the ultrasonic means, a phase shift provided within the electronic circuitry and effecting a shift of one of said signals to furnish an aligned phased relationship between the two signals whereby the concentration of the gas passing through the housing as detected by the ultrasonic means can be electronically computed and precisely determined by the said electronic means.
Patent IE-75727-B1 (IE)
Title: Fluorination catalyst and process
Inventor: SCOTT JOHN DAVID
IPC: C07C19/08
Filed: 1992-01-20
Abstract: A chromium-containing fluorination catalyst which comprises an activity-promoting amount of zinc or a compound of zinc, a process for increasing the activity of a chromium-containing fluorination catalyst by introducing an activity promoting amount of zinc or a compound of zinc to the catalyst and a process for the production of fluorinated hydrocarbons, in particular 1,1,1,2-tetrafluoroethane which comprises reacting a hydrocarbon or a halogenated hydrocarbon, in particular 1-chloro-2,2,2-trifluoroethane which hydrogen fluoride in the vapour phase in the presence of the zinc-promoted chromium-containing catalyst.