baber/WOPTO huggingface dataset:
Patent SG-10892-G (SG)
Title: Polyolefin polymerization process and catalyst
IPC: C08F36/04
Filed: 1992-02-03
Abstract: An improved polymerization catalyst, its preparation, and use are disclosed. The catalyst is one prepared by adding a specified amount of water to a magnesium dihalide, then reacting the dihalide with reactants comprising a benzoic acid ester and an alkoxytitanium compound to form a first catalyst component the reacting said first catalyst component with an organoaluminium halide and then reacting the resulting solid with a halogenating agent comprising a titanium halide.
Patent SG-77186-G (SG)
Title: Catalytic dewaxing process
IPC: C10G45/64
Filed: 1986-09-24
Abstract: Hydrocarbon feedstocks such as distillate fuel oils and gas oils are dewaxed by isomerizing the waxy components over a zeolite beta catalyst. The process may be carried out in the presence or absence of added hydrogen. Preferred catalysts have a zeolite silica:alumina ratio over 100:1.
Patent IE-33963-L (IE)
Title: Shoe upper
IPC: B29C43/00
Filed: 1970-01-29
Abstract: 1300931 Boots &c SHOE & ALLIED TRADES RESEARCH ASSOCIATION 29 Jan 1970 [29 Jan 1969 (2) 27 Feb 1969 31 Oct 1969 (3) 10 Dec 1969] 4864/69 5076/69 10625/69 53625/69 53628/69 53629/69 and 60291/69 Heading A3B A method of preforming a shoe upper or upper component preparatory to assembly of a shoe includes the steps of conforming a sheet or blank of stretchable and settable shoe uper material to a mould having a flattened last shape, the mould surface corresponding to the whole or part of the upper, said conforming being achieved by applying a fluid pressure differential to the material so that it stretches into conformity with the mould surface, and setting the resultant distortions in the upper material at least temporarily. Preferably the mould has a male moulding surface corresponding to the whole of the shoe upper and has a shape which is substantially that which would be arrived at by forming a shell of thin resiliently bendable material to the last shape required and partially flattening the shell by outwardly displacing the side portions. In making the mould unplasticised PVC is vacuum moulded to a last to form a shell (Fig. 33) which is trimmed along the top line 301 and feather edge 22. In a first embodiment the shell is cut at one side along line 300 and is opened out and flattened and the J-shaped mould shown in Fig. 1 is made using the flattened shell as a pattern. In a second embodiment the shell is cut down the back line 302 to form the U-shaped mould shown in Fig. 5. In a third embodiment (not shown) the shell is cut down both sides 300, 303 to form a two part mould, one part for the quarters and the other for the fore part. The shell is flattened to such an extent that the draw ratio B/A (see Fig. 23) of any protuberance (e.g. the toe, heel or vamp cone) is in excess of 1, Furthermore the distance between two points of the feather edge (e.g. points 211 and 212 in Fig. 23) measured along the mould surface must not be more than 35% greater than the distance between the two points as measured in a straight line. The moulds (see Fig. 1, 5) include surfaces 21 for forming the lasting margin, surfaces 22 for forming a seam allowance and surfaces 20 for forming a top-line folding margin. In a modification (not shown) the centre of the mould shown in Fig. 5 is filled in level with the feather edge and the top line is cut after moulding. The shape of the cut top line can be varied to form different styles of shoe e.g. oxford, gibson or casual shoes. The upper material may be poromeric material or P.V.C. and is vacuum moulded to the mould shapes shown. Leather uppers may be similarly formed but must be covered with an impervious sheet, e.g. of rubber, to permit vacuum moulding.
[GB1300931A]
Patent IE-890179-L (IE)
Title: Diurea derivatives useful as medicaments and processes for the preparation thereof
IPC: A61K31/17
Filed: 1989-01-20
Abstract: Diurea Derivatives represented by the following general formula and salts thereof: <CHEM> The above compounds inhibit acyl-coenzyme A cholesterol acyl-transferase (ACAT enzyme), and thereby control the accumulation of cholesterol ester on the smooth muscle of arterial walls.
Patent IE-40766-L (IE)
Title: Roofing material.
IPC: E04C2/26
Filed: 1975-03-10
Abstract: 1478691 Roof covering BPB INDUSTRIES Ltd 21 March 1975 [21 March 1974 2 May 1974] 11983/74 and 19410/74 Heading E1W A moisture resistant material suitable for use in roofing or as a damp course or waterproofing sheet comprises a layer of iron foil which has been coated to render it corrosion resistant and bonded to the foil a layer of woven reinforcing material. The iron foil is preferably produced by electrodeposition as described in Specification 1341229 and is rendered corrosion resistant by coating with electroplated zinc, copper, nickel or tin or with a plastics skin of an acrylic or polyester resin. The woven material may be a scrim of hessian, cotton, glass or a plastics such as ethylene or propylene polymer, nylon or polyethylene terephthalate. The moisture resistant material may be bonded to a roof decking by a hot applied adhesive, a cold applied adhesive or an adhesive tape or it may be laid loose or it may be laid loose and followed by heat insulation material such as phenolic foam, cork or a urethane material laid loose over it and both simultaneously mechanically fastened to the roof deck, the overlap joints being sealed with hot bitumen or other adhesive prior to the fastening. The insulation is protected by weatherproofing layers provided by additional layers of the coated reinforced foil material or by conventional bitumen felts, plastic or synthetic rubber sheets, or mastic asphalt. The foil if used to provide the roof top surface can be white or bright zinc coated.
[GB1478691A]
Patent IE-850721-L (IE)
Title: Closures for containers
IPC: B65D17/347
Filed: 1985-03-21
Abstract: A tear open plastics closure for a can end having a pouring aperture and a venting aperture comprises respective annular collar portions (21,23) fitting in an airtight manner in the apertures and plugs (22, 24) rupturably sealed over the mouths of the collars and capable of being forces back into the collars to re-seal the apertures, the plugs being connected together by a connecting manner (25) which is flexibly connected (e. g. by a step piece (32) and a yoke (33)) to one of the collar portions. The connections between each collar portion (21, 23) and the other parts of the closure ensure that the collar portions can tilt and move laterally relative to one another. For example, the collar portions may have no diret connection with one another but be attached solely to the plugs (22, 24) and by the flexible connection of one collar portion (21) to the connecting member (25). Alternatively they may be connected by a narrow flexible bridge.
Patent FI-803646-L (FI)
Inventor: GIES JAKOB
IPC: A45C11/20
Filed: 1980-11-21
Abstract: 1. Picnic basket, the one wall of which , preferably a vertical side wall, is tiltable away, wherein the picnic displays latching means (4) for the wall (2), characterized thereby, that the latching means possess two detent locations which lie one behind the other in tilting direction of the wall (2).
Patent FI-852345-L (FI)
Inventor: HODGES WILLIAM DOMINIC
IPC: B65H31/30
Filed: 1985-06-12
Abstract: Apparatus for stacking and collecting labels includes a suction drum (3) for continuously feeding at least one stream of individual labels to a movable support assembly (5). The movable support assembly (5) supports a respective stack (24) of labels corresponding to the or each stream fed thereto by the suction drum (3). A fixed support assembly (14) is provided for receiving the or each stack (24) of labels from the movable support assembly (5). The movable support assembly (5) is movable relative to the fixed support assembly (14), firstly to transfer the or each stack (24) of labels to the fixed support assembly, and secondly to push the or each stack of labels off the fixed support assembly. An intermediate support assembly (17, 18) is provided for supporting labels whilst the movable support assembly (5) pushes the or each stack (24) off the fixed support assembly (14).
Patent IE-41253-L (IE)
Title: Melamine resin condensation products
IPC: C08K5/00
Filed: 1975-06-04
Abstract: Melamine-formaldehyde resins of high transparency, good light fastness and low solubility are prepared from heavily N-oxymethylated melamines highly etherified with C1 to C2 alkyl, by vented kneading in liquid form at 120 DEG -160 DEG C followed by curing, all without local overheating and without the application of kneading pressure to solidified resin. A self-cleaning kneader is used and the resin that is produced is highly suited for carrying fluorescent dyes and the like. (From US4116918 A) [FR2273829A1]
Patent IE-33343-L (IE)
Title: Contact for semi-conductor devices
IPC: H01L23/482
Filed: 1969-10-13
Abstract: 1286834 Semi-conductor devices GENERAL ELECTRIC CO 22 Oct 1969 [25 Nov 1968] 51840/69 Heading H1K An ohmic contact to a region of a semiconductor, e.g. silicon exposed through a layer of insulation consists of a layer of or topped with aluminium adjacent the region and an upper layer of readily solderable material such as gold, silver, tin and/or lead separated therefrom by a layer of material preventing interaction with the aluminium and comprising a layer of electroless nickel separated from the aluminium by a layer of palladium which may be deposited from a palladium chloride solution. Underlying the layer of aluminium may be a layer of one or more of titanium, vanadium and chromium. A conductive overlayer, e.g. of silver, may be vapour deposited on the barrier layer to facilitate selective application of the solderable material (gold) by electroplating through a photoresist mask. Subsequently any of the silver not plated with gold is etched away. Tincoated copper leads may be fused to the gold layers in a heated press, and the assembly consolidated by heating at 300-400‹ C. for 30 minutes. If desired lateral extensions of the contacts may be used as interconnections of an integrated circuit or as beam leads.
[GB1286834A]
Patent IE-32899-L (IE)
Title: Purification of l-asparaginase
IPC: C12N9/82
Filed: 1968-12-23
Abstract: 1,212,136. L-asparaginase. FARBENFABRIKEN BAYER A.G. 24 Dec., 1968 [27 Dec., 1967; 6 April, 1968 (2); 6 May, 1968; 16 May, 1968], No. 61394/68. Heading C3H. A process for the purification of L-asparaginase comprises mixing an impure aqueous solution of L-asparaginase with a polyalkylene glycol to form a precipitate containing L- asparaginase, separating the precipitate from its supernatant liquid and separating the L- asparaginase from the precipitate. The glycol may be polyethylene or polypropylene glycol. The precipitation may be in the presence of an amide or salt thereof, e.g. urea, guanidine, guanidine hydrochloride, formamide or acetamide. The asparaginase may be separated from the glycol by solution in water and reprecipitation with acetone, di-isopropyl ether or an alcohol, or by dialysis, or by drying the precipitate and extracting the glycol with acetone. The L-asparaginase may thereby be obtained in crystalline form. The asparaginase may be that obtained by culture of Escherichia coli.
[GB1212136A]
Patent IE-33664-L (IE)
Title: Pest and weed combatants, dinitrophenyl ethers
IPC: A01N33/22
Filed: 1969-12-04
Abstract: 1279874 Pesticides containing dinitrophenylethers CIBA-GEIGY AG 5 Dec 1969 [5 Dec 1968] 59610/69 Heading A5E [Also in Division C2] Acarina or weeds are combatted with a dinitrophenyl-ether of formula: wherein R 1 is methyl, isopropyl, s-butyl, tbutyl, s-octyl, cyclohexyl or cyclopentyl; R 2 is H, an optionally halogen-substituted C 1-4 alkyl or alkenyl radical, a C 1-4 alkinyl radical, or phenyl optionally substituted by halogen, nitro or hydroxyl; and R 3 is H or methyl. A list of optional pesticidal components is given, and a composition of a dinitrophenyl-ether as above with N-(4-chloro-2-methylphenyl)-N, N- dimethylformamidine is claimed.
[GB1279874A]
Patent IE-801642-L (IE)
Title: Thixotropic liquid
IPC: C09K8/035
Filed: 1980-08-06
Abstract: A non-hydraulic thixotropic aqueous liquid comprises a cellulose ether and an effective amount of ferric hydroxide. A thixotropic aqueous liquid may be made by mixing an aqueous cellulose ether solution and a water soluble alkali in the absence of a hydraulic substance. The liquids can be used as drilling muds.
[US4346013A]
Patent IE-45871-L (IE)
Title: Connection piece for suction cleaner
IPC: A47L9/04
Filed: 1977-09-09
Abstract: A separate power head for a vacuum cleaner is detachably connectable with the vacuum cleaner housing. It has a casing provided with an airflow passage and an electric motor. A tubular connector serves to connect the head to the housing and to simultaneously establish an airflow connection between the airflow passage and a dust receptacle in the housing, as well as an electrical connection between the electric motor and a current supply source in the housing.
[US4146283A]
Patent IE-39930-L (IE)
Title: Manufacture of ribbed tick
IPC: B68G11/00
Filed: 1974-10-03
Abstract: A ribbed tick comprising a top sheet and a bottom sheet connected at their edges and at least one ribbon-shaped partition wall connected to the inner sides of the top and bottom sheets by welded seams extending along the longitudinal edges of said partition wall.
[US4137111A]
Patent IE-902168-L (IE)
Title: Coagulating process for filaments
IPC: B29C48/345
Filed: 1990-06-15
Abstract: Coagulating a warp of filaments from a linear spinneret by delivering a transparent, jetted sheet of coagulating liquid equally and uniformly along each side of the warp.
[CA2019436A1]
Patent IE-892217-L (IE)
Title: Internally oxidized pipes
IPC: C23C8/12
Filed: 1989-07-10
Abstract: Corrosion damage to tubes made of copper or copper alloys by local pitting is usually triggered by the residues of drawing oil located on the inner surface and/or by oxide layers of poor adhesion. To achieve an especially high resistance of internally oxidised tubes to pitting or to prevent an uneven formation or detachment of the oxides located on the inner surface, according to the invention the thickness of the copper-oxide layer adhering to the basic metal is limited to values of between 0.01 and 0.2 mu m. Preferably, the copper-oxide crystals have a maximum grain size of 0.5 mu m and possess an oriented structure. The good adhesion of the copper-oxide layer formed on the inner surface of the tube preferably by continuous annealing is preserved even when the tubes have been subjected to a machining reducing their cross-section, for example by bending or drawing.
[EP0356732A1]
Patent IE-792403-L (IE)
Title: Imidazoles.
IPC: A61P3/10
Filed: 1979-12-12
Abstract: N-(mono or disubstituted phenoxyalkyl)imidazoles and the pharmaceutically acceptable acid addition salts thereof are able to selectively inhibit the action of the thromboxane synthetase enzyme without significantly inhibiting the action of the prostacycline synthetase or cyclooxygenase enzymes and are thus useful in the treatment of ischaemic heart disease, stroke, transient ischaemic attack, thrombosis, migraine, and the vascular complications of diabetes.
[US4602016A]
Patent IE-44071-L (IE)
Title: Dispersing oil spillages
IPC: C09K23/36
Filed: 1976-10-29
Abstract: The invention relates to processes for dispersing oil spillages using compositions prepared by on-site dilution of concentrates containing as emulsifying agent an aliphatic carboxylic acid polyoxyalkylene glycol monoester, as solvent an aryl or aliphatic dicarboxylic acid monohydric aliphatic alcohol ester, and as pour-point depressant an alkylene, or polyoxyalkylene, glycol monoalkyl ether. These concentrates are physically and chemically stable to a wide range of temperatures, and may easily be diluted with water, especially sea-water, immediately prior to application, without any risk of gellation or an unacceptable viscosity increase, to give a use composition.[US4110213A]
Patent IE-852596-L (IE)
Title: Peptides active on the cns
IPC: C07K14/685
Filed: 1985-10-21
Abstract: The invention relates to peptides of the formula I R4-A5-A6-A7(I) in which R4 denotes an acyl group, R5 denotes D-Lys or Lys, A6 denotes the radical of phenylalanine, N-methylphenylalanine, 4-alkoxyphenylalanine or 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, and R7 denotes a basic radical, processes for their preparation and their use.
Patent IE-802600-L (IE)
Title: Indole derivatives
IPC: C07D401/04
Filed: 1980-12-11
Abstract: Indole derivs. of formula (I), within the general scope of the parent patent, and their acid addn. salts are new. (X is methyl and Y is 3-piperidinyl (cpd. Ia) or 1-propyl-3-piperidinyl (Ib); or X is H and Y is 1-ethyl-3-piperidinyl (Ic) or 1-ethyl-1,2,5,6-tetrahydro-3-pyridinyl (Id)). Specificed salts are the hydrochloride of (Ia); the oxalate of (Ib); the neutral fumarate of (Ic) and the phosphate of (Id). (I) are useful as dopaminergic stimulants; some also have adrenergic and serotoninergic activities. They are useful for treating extrapyramidal neurological disorders (e.g. Parkinson's disease); excessive secretion of prolactin (e.g. hypogonadism); cerebral senescence; vertebrobasal insufficiency; arterial hypertension; peripheral circulator disorders; and arteriopathy of the legs. All cpds. were tolerated at doses of 60 mg or more per kg, intraperitoneally in mice, without any deaths.
[FR2492824A2]
Patent IE-882721-L (IE)
Title: Crystalline antibiotic intermediate
IPC: C07D471/04
Filed: 1988-09-08
Abstract: Crystalline p-nitrobenzyl 7 beta -phenoxyacetylamino-3-hydroxy-1-carba(dethia)-3-cephem-4-carboxylate and the crystalline mono-acetic acid solvate thereof are provided by mixing a carboxylic acid or a sulfonic acid with a solution of the 3-hydroxy ester in DMF or DMAC. Acetic acid provides the crystalline acetic acid solvate while other acids provide crystalline non-solvated 3-hydroxy ester. The crystalline forms are useful purified intermediates to antibiotics.
[EP0308123A1]
Patent IE-41971-L (IE)
Title: Multi-layer sheet closure
IPC: B65D77/20
Filed: 1975-12-15
Abstract: 1536556 Laminates TRENTESAUXTOULEMONDE 15 Dec 1975 [17 Dec 1974] 51256/75 Heading B5N A heat-sealable laminate comprises an embossable, or printable layer of paper or aluminium, a polyester film adhered to the sheet by a polyurethane adhesive and a heat-sealable layer of a vinyl chloride-vinyl acetate copolymer or a homo- or co-polymer of a methacrylate adhered to the polyester film by an adhesive comprising a polyester or polyvinyl chloride.
[GB1536556A]
Patent IE-842765-L (IE)
Title: Bilobalid composition
IPC: A61K31/365
Filed: 1984-10-26
Abstract: Medicaments containing bilobalid which can be used to control nervous diseases are described.
Patent IE-892986-L (IE)
Title: Apparatus and method for reclaiming waste oil
IPC: C10M175/00
Filed: 1989-09-19
Abstract: An apparatus and a method are provided for reclaiming a useful oil product from waste oil, such as used lubricating oil. The apparatus comprises an oil feed means (19), a boiler (18), a heater (17) and separating means (18,48). The heater (17) is used to heat the waste oil in the boiler (18) to a temperature such that lighter hydrocarbons of the waste oil volatilize, but such that heavier hydrocarbons remain unvolatilized, trapping contaminants therewith. The separating means separates the volatilized lighter hydrocarbons from the unvolatilized heavier hydrocarbons and contaminants.
Patent IE-893075-L (IE)
Title: Granules having core and their production
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-883859-L (IE)
Title: Novel antiarrhythmic agents i
IPC: C07C315/04
Filed: 1988-12-22
Abstract: A compound of the formula <CHEM> and when appropriate in the form of a racemic mixture or in the form of a stereoisomeric component and the pharmaceutically acceptable salts thereof, in which formula n is an integer 0,1 or 2 Y is [CH2]m, CHOH, CHOCH3, CHNHR or CHF, m is an integer 0 or 1 and R is hydrogen, methyl or ethyl, Z is hydrogen or a saturated or unsaturated, straight or branched alkyl group containing 1-3 carbon atoms, A is a group <CHEM> wherein Ra is a straight or branched hydroxyalkyl or an alkyl group containing 1-5 carbon atoms and optionally substituted by one or more fluoro atoms, Rc is a saturated or unsaturated, straight or branched alkyl group containing 1-4 carbon atoms and optionally substituted by one or more fluoro atoms, Ra min is the same as Ra and independently of Raa sec , Ra sec is the same as Ra and independently of Ra min , p is an integer 0, 1 or 2, s is an integer 2, 3, 4, 5 useful for the treatment of cardiac arrhythmia, pharmaceutical compositions containing such compounds as active ingredients, processes for preparation of such compounds as well as intermediates for their preparation.
[EP0322390A2]
Patent NO-811591-L (NO)
Inventor: HETTICH HEINZ
IPC: B21G1/08
Filed: 1981-05-11
Abstract: A method of manufacturing hollow needles from round metal blanks in order to form a needle which has an inner front portion with a front end tapering to a point and a rear portion having a larger diameter than the front portion and forming a mounting shank, comprising forming a longitudinally extending needle guide to the needle such that the guide is open at the rear end of the mounting shank and tapers from a substantially uniform depth along a major portion of its length to a minimum depth adjacent the tip. The channel is of a shape to receive substantially cylindrical cross pins having an appended piece of filament which form a part of fasteners for tags, buttons and similar items to be attached to carrier materials such as textiles. The method is carried out by the use of a disc-shaped miller cutter which has U-shaped convex teeth for milling the central area of the channel in side tooth portions for milling shoulders on each side of the channel which are of lesser depth than the channel. The side tooth portions are employed to mill inclined V-recessed surfaces on each side of the central channel. In accordance with the inventive method after the channel is milled it goes to extend from the rear end along the inner front portion and taper to substantially a minimum depth at a spaced location from the tip, a stamping tool is used to engage into the inclined surfaces formed by the side teeth so that these surfaces are pressed inwardly to close a major portion of the length of the channel but without closing a release portion adjacent the tip of the needle which is less substantially equal to the width of the channel.
Patent NO-821853-L (NO)
Inventor: RAPISARDA ANTHONY ARTHUR
IPC: C11D3/08
Filed: 1982-06-03
Abstract: The present invention relates to a process for making a powder detergent of improved solubility. The process comprises mixing about 10-60% builder, about 0.6-6% surfactant, about 20-50% alkaline agent and 0-70% filler, about 10-30% of solid alkali metal silicate and a bleaching agent selected from the group of active chlorine or oxygen containing compounds providing about 0.4-1.5% available chlorine or the equivalent thereof in such order that the addition of the alkali metal silicate is made after or in combination with the alkaline agent, the pH of the resulting finished product being 10.4 or greater at about a 0.25% product use concentration.