baber/WOPTO huggingface dataset:
Patent IE-38744-L (IE)
Title: Electric discharge lamp
IPC: H01J17/04
Filed: 1974-01-14
Abstract: 1463056 Metal-vapour lamps THORN LIGHTING Ltd 18 Jan 1974 [19 Jan 1973] 2953/73 Heading H1D [Also in Division C1] At least those portions of the internal surface of the discharge envelope or the exposed surfaces of internal components which tend to react with the gas filling of a discharge lamp are provided with a glassy coating of a metal phosphate or arsenate, the coating being deposited from a solution on heating. In an example, to a solution of anhydrous aluminium chloride in methanol is added orthophosphoric acid. The resulting liquid is injected through the exhaust tube into a discharge lamp, Fig. 1 (not shown), having a vitreous fused silica arc tube, distributed, and the surplus drained off. The resultant coating is baked at 100 C. in a vacuum for 1 hour and finally formed by baking at 400 C. for 3 minutes. Preferred phosphates and arsenates are those of aluminium, iron, chromium, titanium, vanadium and tin, but metals of atomic numbers 12, 14, 20, 21, 25, 27-32, 39-49, 56-80, 90 or 92 may be used. The term "phosphate" includes ortho-, meta-, and pyro-phosphates, together with phosphinates and phosphonates.
[GB1463056A]
Patent IE-860083-L (IE)
Title: New steroids substituted at position 10
IPC: C07J31/00
Filed: 1986-01-13
Abstract: A novel steroid of the formula    <IMAGE>  I  wherein X is methylene and R is an optionally substituted carbocyclic aryl or heterocyclic aryl or optionally substituted vinyl or ethynyl or X is a simple bond or -S- and R is optionally substituted carbocyclic aryl or heterocyclic aryl, R2 is methyl or ethyl, R3 is selected from the group consisting of optionally substituted alkyl of 1 to 8 carbon atoms and optionally substituted alkenyl and alkynyl of 2 to 8 carbon atoms, R4 is selected from the group consisting of hydrogen and acyl, <IMAGE>  is selected from the group consisting of   <IMAGE>  R6 is selected from the group consisting of hydrogen and methyl, the wavy line indicates  alpha  or  beta - and the dotted line in 1(2) indicates the optional presence of a second carbon-carbon bond and novel process and intermediates therefore having anti-glucocorticoid activity.
Patent IE-850129-L (IE)
Title: Thermoforming containers
IPC: B29C51/14
Filed: 1985-01-21
Abstract: Laminated containers for food and the like are prepared by thermoforming different overlying polymeric sheets in a web without using adhesive, by heat fusing the web in the thermoforming areas to facilitate separation of the scrap material of the web into its separate layers.
Patent IE-840749-L (IE)
Title: 6-methyl nicotinic acid esters
IPC: C07D213/807
Filed: 1984-03-27
Abstract: A process for the production of 6-methylnicotinic acid ester by oxidation of 2-methyl-5-ethylpyridine at an elevated temperature. Specifically, 2-methyl-5-ethylpyridine is mixed while cooling with at least a molar quantity of sulfuric acid. The mixture is heated to a temperature of 140 DEG to 225 DEG C. At least 3 moles of nitric acid per mole of educt is added to the heated mixture in such a way that water and/or diluted nitric acid are continuously distilled off. The distillation after addition of the nitric acid which is needed for the oxidation is continued until all of the water and all of the nitric acid are removed. Subsequently the reaction mixture is mixed with an alcohol and the alcoholic reaction mixture is heated until the acids contained in the reaction mixture are esterified. The 6-methylnicotinic acid ester is isolated from the ester mixture.
[US4579953A]
Patent FI-845153-L (FI)
Inventor: YOUNG DONALD C
IPC: A01M13/00
Filed: 1984-12-28
Abstract: The fumigation of soils, enclosed spaces, agricultural products and other commodities, etc., using compositions which decompose to form carbon disulfide and certain other biocidal materials. Such fumigation can be used to control bacteria, fungi, insects, nematodes, rodents, and weeds. Fumigant compositions are described herein as "thiocarbonates" including, without limitation, salts of trithiocarbonic acid and tetrathiocarbonic acid, compositions having empirical formulae intermediate to these acid salts (such as MCS3.7, wherein M is a divalent metal ion), and compositions containing substances in addition to thiocarbonates [such as a stabilized ammonium tetrathiocarbonate which contains ammonium sulfide, i.e., (NH4)2CS4.(NH4)2S]. The compositions are generally water soluble and can be prepared, stored, and used in aqueous solutions. Thiocarbonate solutions of the invention are stable during prolonged periods of storage in a closed container, exhibit a low vapor pressure, and are not flammable. For soil fumigation, thiocarbonates can be mixed with fertilizers to provide a multi-functional application.
Patent FI-852040-L (FI)
Inventor: LIU JOHN JIH-HUA
IPC: A01N33/04
Filed: 1985-05-22
Abstract: A low temperature and pressure process for preparing rimantadine in high yields from 1-adamantyl methyl ketoxime is provided. The process comprises contacting a solution of the ketoxime with hydrogen in the presence of a platinum on carbon catalyst at a low temperature and pressure, e.g., room temperature and a pressure of about 25-115 psia (170-790 KPa) are preferred.
Patent IE-44995-L (IE)
Title: Supplying bags
IPC: B65B43/30
Filed: 1977-06-08
Abstract: A machine for presenting bags successively to a filling spout or the like, comprising means for supporting a stack of bags with each bag in a generally vertical plane, means for separating the lower portion of the end bag of the stack from the remaining bags of the stack, means for lifting the separated lower portion of such bag to lift the bag until an upper marginal portion is clear of the stack, suction means for engaging opposed sides of the upper marginal portion of the bag, means for separating the said suction means to open the bag, and means for transporting the said suction means to carry the bag from the stack to the filling spout or the like.
[US4086746A]
Patent IE-36795-L (IE)
Title: Colour-developer compositions.
IPC: C09D11/00
Filed: 1971-09-24
Abstract: A color developer containing a combination of zinc oxide, at least one salicylic acid or nuclear substituted salicylic acid, and at least one metal silicate as an inorganic pigment, and a recording unit having a layer of the color developer. The color developer has a high developing ability and is capable of forming a distinct color having a high light resistance when it is contacted with a color former.
[US4374671A]
Patent IE-45345-L (IE)
Title: Process for preparing an acetonitrile derivative.
IPC: A61K31/16
Filed: 1977-06-21
Abstract: Process for the preparation of di-n-propyl acetonitrile of the formula : whereby, in a single step, sodium n-propylate in n-propanol medium is added to a reaction medium which is formed of a cyanacetate of general formula : in which R represents an alkyl radical having from l to 4 carbon atoms, and n-propyl bromide or iodide, the alkylation reaction taking place under reflux, the crude ester obtained is saponified with a 10 to 20 % solution of sodium hydroxide or potassium hydroxide, the resulting salt is acidified with a strong acid, to give crude di-n-propyl cyanacetic acid, which is decarboxylated by heating at a temperature between 140.degree.C and 190.degree.C, so as to obtain the di-n-propyl acetonitrile.
[CA1068302A]
Patent IE-35765-L (IE)
Title: Oil-containing microcapsules.
IPC: F01P3/10
Filed: 1971-10-22
Abstract: 1336520 Cooling pistons BURMEISTER & WAIN'S MOTOR-OG MASKINFABRIK AF 1971 AS 22 Oct 1971 [23 Oct 1970] 49273/71 Heading F2T A piston comprises a crown I having drilled coolant ducts 13 extending radially adjacent the gas face 9 from a central chamber 12 and communicating at their radially outer ends with drilled coolant ducts 14 extending axially behind the piston ring grooves in a skirt portion 7 and opening at their lower ends in an annular chamber 6. The crown is secured by bolts 5 to the upper end of a hollow piston-rod 3 having passages 17 leading from the chamber 6 to an annular passage 18 formed between the rod and an inlet pipe 16 therein. In use, coolant, which may be oil or water, is circulated from pipe 16 through chamber 12, ducts 13 and 14, chamber 6 and passages 17 to the return duct 18. To facilitate drilling ducts 13 and 14, the topmost corner of the crown 1 may be cut away during manufacture and, subsequent to drilling, closed by a welded-on ring 21, Fig. 2, to form a circumferential duct 23. In a modification. Fig. 5 (not shown), the annular coolant chamber (25) extends to the level of the topmost piston ring. In a further modification, Fig. 6 (not shown), the lower part (27) of the skirt portion is made as a separate ring and welded to the crown.
[GB1336520A]
Patent IE-39869-L (IE)
Title: 2- (1'-piperazinyl)- quinoxaline compounds
IPC: C07D403/04
Filed: 1974-07-02
Abstract: 1440722 2 - (1<SP>1</SP> - Piperazinyl) - quinoxaline compounds MERCK & CO Inc 8 July 1974 [13 July 1973 29 April 1974] 30176/74 Heading C2C Novel 2 - (1<SP>1</SP> - piperazinyl) - quinoxaline compounds of the formula in which the dotted line indicates that the compounds are saturated or ethylenically unsaturated at the 3,4-position; R<SP>1</SP> is oxygen; each of n and m is 0 or 1; R<SP>4</SP> is oxygen, hydrogen, alkyl, or aminoalkyl and R<SP>3</SP> is hydrogen, alkyl, alkoxycarbonyl, alkanoyl, aryl, substituted aryl, alkylthio, arylthio, alkoxy, amino, keto, alkylamino, dialkylamino, hydroxy, halo, carboxy, carbamoyl, N-alkylcarbamoyl, N,N-dialkylcarbamoyl or alkylimino; or R<SP>4</SP> and R<SP>3</SP> are joined to form, together with the adjacent nitrogen and carbon atoms of the quinoxaline nucleus, a 5-to-7-membered ring; each of R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP> and R<SP>8</SP> is hydrogen, allyl, haloalkyl, haloalkylthio, arylalkyl, cycloalkyl, aroyl, alkyl, nitro, alkanoyl, aryl, substituted aryl, alkylthio, alkylsulphonyl, haloalkylsulphonyl, alkylsulphinyl, haloalkylsulphinyl, arylthio, alkoxy, haloalkoxy, amino, alkylamino, dialkylamino, hydroxy, halo, carboxy, alkoxycarbonyl, carbamoyl, N-alkyl-carbamoyl, cyano, N,N-dialkylcarbamoyl or dialkylsulphamoyl ; R<SP>4</SP> is hydrogen, allyl, substituted allyl, haloalkyl, arylalkyl, cycloalkyl, alkanoyl, aroyl, alkylidenaminoxycarbonyl, alkoxycarbonalkylenedithiocarbonyl, alkyldithiocarbonyl, #-cyanoethyl, alkoxycarbonyl, aryloxycarbonyl, or aralkyloxycarbonyl; and each of R<SP>2</SP>', R<SP>3</SP>', R<SP>5</SP>' and R<SP>6</SP>' is keto or two of the following univalent atoms or groups: hydrogen, alkyl, alkanoyl, aryl, substituted aryl, carboxy, alkoxycarbonyl, carbamoyl, N - alkylcarbamoyl or N,N- dialkylcarbamoyl, or R<SP>2</SP>' and R<SP>3</SP>' and/or R<SP>6</SP>' and R<SP>8</SP>' are joined to form a cycloaliphatic substituent sharing the 2',3'-carbon atoms and/or 5',6'-carbon atoms, as the case may be, of the piperazine ring or a non-toxic, pharmaceutically acceptable acid-addition salt thereof, are prepared by reacting a quinoxaline of the formula with a piperazine of the formula wherein Y is a replaceable group. The novel compounds are useful as antidepressant agents in the control of appetite, sleep and pain.
[GB1440722A]
Patent IE-781540-L (IE)
Title: Magnetically-localisable biodegradable carrier
IPC: A61K47/02
Filed: 1978-07-31
Abstract: The intravascularly-administrable, magnetically-localizable biodegradable carrier comprises microspheres (A) formed from an amino acid polymer matrix (C) with magnetic particles (P) embedded therein. The microspheres can be used for intra-arterial administration and capillary level localization and/or release of therapeutic and diagnostic agents, thereby obtaining much more precise targeting of the agents than has heretofore been possible. Also a process is provided for incorporating water-soluble, therapeutic agents in albumin microspheres. This process is particularly advantageous where the therapeutic agent is heatsensitive. All steps of the process can be carried out at relatively low temperatures, such as ambient room temperature. The process may be applied to the preparation of the above mentioned intravascularly-administrable, magnetically-responsive microspheres.[EP0000667A1]
Patent IE-891561-L (IE)
Title: Multi-stage opacifying polymer particles containing¹non-polymeric acid absorbed therein
IPC: C09D7/65
Filed: 1989-05-12
Abstract: Multi-stage polymer particles containing one or more void space(s) therein are produced by sequential emulsion polymerization of at least one earlier polymer stage, encapsulation of said polymer stages with at least a final polymer stage, contacting said polymer particles with a non-polymerizable carboxylic acid to permit the acid to be absorbed onto at least one of said earlier polymer stages and swelling the polymer particles by contacting the particles with an aqueous base. When dried the particles contain void space(s) therein which produce(s) opacity in compositions in which the particles are contained.
Patent IE-40509-L (IE)
Title: Separating granular products
IPC: B01J2/18
Filed: 1974-07-26
Abstract: 1474422 Fluidised bed contacting and separating; coating granular material CHARBONNAGES DE FRANCE 26 July 1974 [27 July 1973 24 June 1974] 33163/74 Headings B1F, B2H and B2L [Also in Division F4] An apparatus for treating products in granular form in a fluidised bed of pulverluent material and for subsequently separating the products from the pulverluent material comprises a container 10, Fig. 1, a bed of pulverulent solid material provided within the container, means 2 for introducing a fluidisation agent, e.g. gas, into the container, the container including a distributor 2' for feeding the fluidising agent to only a vertical portion of the bed so as to divide the bed into fluidised and non-fluidised zones, means 3 for vibrating the container and the fluidised bed, means 7 for screening the treated granular products from the pulverulent material and for discharging them through vibration outside the container. The bed of pulverulent material is retained on a grid 4. The distributor 2' is bounded by an annular deflector 9 which prevents fluidisation of the peripheral portion of the bed. Alternatively, the grid 4 has an unperforated annular zone, as shown also at 5 in Fig. 5. In operation, circulating currents 6 are established in the bed and the vibrations which are applied in the direction of the arrows f by a vibrator 3 causes the treated granular product retained by the screen 7 to move up the surface of the latter and overflow at 8. In a modification, Figs. 3 and 4 (not shown), a screen and a deflector or an unperforated portion of the grid are provided at each lateral longitudinal side of a rectangular container. In Fig. 5, the screening means consists of an edged helicoidal perforated ramp 11 provided on the inner wall of a cylindrical container 10. A helicoidal deflector 12 is disposed below the ramp to return to the bed the pulverulent solid material passing through the perforations of the ramp. Vibrations are provided by two unbalanced motors 3. In a modification of Fig. 5, Figs. 7 and 8 (not shown) the central, instead of the annular, portion of the grid 4 is impermeable to fluidising gas. In all the embodiments heating of the fluidised bed may be effected by heating the current of fluidising gas or by withdrawing a fraction of the pulverulent solid material, heating it and recycling it. The bed of pulverulent solid material may be composed either of the product treated or of an auxiliary solid material. The apparatus may be used for chemically treating or coating granular products in a fluidised bed.
[GB1474422A]
Patent IE-801778-L (IE)
Title: Titration of serum lipoproteins
IPC: G01N33/92
Filed: 1980-08-22
Abstract: Disclosed is the polyelectrolytic titration of serum lipoproteins, the negative surface charge of the latter being determined quantitatively by adding an excess amount of a polycation in aqueous solution to the particular serum lipoprotein and then back-titrating the positive charge, of the polycation, which has not been neutralized by the negative surface charge, against a chromotropic polyanion, in the presence of a metachromatic dye as the indicator. The method according is used for the diagnosis of lipometabolic disorders.
Patent IE-811811-L (IE)
Title: Cephalosporins
IPC: A61K31/546
Filed: 1981-08-10
Abstract: 7-Beta-[alpha-syn-methoxyimino-alpha-(2-aminothiazol-4-yl)acetamido]-3 -[(1,2,3-thiadiazol-5-ylthio)methyl]-3-cephem-4-carboxylic acid and C1-C6 alkyl derivatives thereof, useful as antibacterial agents.
[US4399132A]
Patent IE-44229-L (IE)
Title: Granulation
IPC: B01J2/16
Filed: 1976-08-16
Abstract: 1536849 Forming granules in fluidised beds CHARBONNAGES DE FRANCE 4 Aug 1976 [18 Aug 1975] 34285/75 Heading B1F [Also in Division B5] Granules, e.g. of pitch or bitumen, are formed by solidification of drops of liquid phase introduced onto a fluidised part of a cooled pulverulent solid e.g. silica, situated above a perforated grid 2, Fig. 2, there being a non-fluidised part situated above an imperforate metal plate 4, inclined vibrations being applied to the bed by vibrator 8 so that the forming granules are circulated e.g. as shown by arrow 11 in Fig. 1 so that they pass up screens 9, particulate material passing through the screens back to the bed, and granules being discharged at the end of the screens. Cooling may be effected by cooling tubes, by evaporation of water introduced into the fluidising gas or directly into the bed, or by recycling part of the cooled product.
[GB1536849A]
Patent IE-791881-L (IE)
Title: Chromanol derivatives
IPC: C07D405/04
Filed: 1979-10-03
Abstract: Compounds of the formula (I): <CHEM> wherein the pyrrolidino and OR moieties are trans and wherein R is a hydrogen atom an alkyl group of 1 to 3 carbon atoms or an acyl group of 1 to 8 carbon atoms; or a pharmaceutically acceptable acid addition salt thereof; are anti-hypertensive agents. Their preparation and formulation is described.
[EP0009912A1]
Patent IE-862091-L (IE)
Title: Drying a liquid material
IPC: A23C1/04
Filed: 1986-08-05
Abstract: A finely atomized liquid is projected in a stream and dried by contact with drying gas. The drying gas is projected in turbulent flow from opposite sides of the stream such flow being distributed along the length of the stream. The material may be atomized and projected by a jet of gas issuing from a nozzle, and the drying gas may be projected around the jet so that the drying gas meets the entrainment demand of the jet, thereby preventing recirculation of gases outside the jet.
[US4702799A]
Patent IE-882104-L (IE)
Title: Removing coatings from interior of pipes using compressed¹air and abrasive medium
IPC: B24C/
Filed: 1988-07-08
Abstract: A method for the repair of the inside of installed conduits comprises the following method steps: drying of the inside of the line by flow-through of pre-dried compressed air, removal of interior coatings by flow-through of a mixture of compressed air and particles of an abrasive medium with a mean exterior diameter of >0.8 mm and a specific weight of >3.0 gxcm-3 in an amount of >1.0 gxm-3, the mixture flowing through the line with a mean speed of >10 mxs-1, relative to normal pressure, and blowing out the line by means of pre-dried compressed air. The adhesive resin utilized for the subsequent coating contains, among others, a solvent-free 2-component resin and at least 5% by weight of finely dispersed inorganic oxidic adhesives.
Patent IE-802254-L (IE)
Title: Production of olefins from hydrocarbons
IPC: C07C1/00
Filed: 1980-10-30
Abstract: A method of producing high yields of olefins from hydrocarbon feedstocks which is particularly applicable to heavy hydrocarbons. In accordance with the present method, a stream of gaseous oxygen is introduced into a first reaction zone and a cocurrent flow of hydrogen is introduced about the periphery of the gaseous oxygen stream, the hydrogen being introduced at a temperature at which it will spontaneously react with the oxygen. The hydrogen and oxygen are introduced in amounts to provide a gas stream of reaction products having an average temperature within the range of from about 1,000 DEG to 2,000 DEG C. and which comprises a major amount of hydrogen and a minor amount of water vapor. The gas stream so produced is introduced into a second reaction zone and impinged upon a stream of hydrocarbon which is heated to a temperature in excess of its melting point but below the temperature at which any substantial coke or tar forms. The gas stream is introduced at a high velocity and in an amount to provide a flowing reaction mixture having a temperature within the range of from 800 DEG to 1,800 DEG C. The flowing mixture is maintained at that temperature for a time of from about 1 to 10 milliseconds to form olefins. Thereafter, the flowing mixture is rapidly quenched to arrest the reaction and the olefin products are recovered.
[US4256565A]
Patent IE-893913-L (IE)
Title: Process for obtaining a mineral fibre based surfaced panel
Inventor: BROSSY PIERRE
IPC: B29C67/24
Filed: 1989-12-07
Abstract: The invention relates to a process for the manufacture of products from mineral wool, according to which the mineral wool is collected to form a mat on a conveyor belt, led to a chamber for shaping and polymerisation of the binder, which comprises two complementary calibrating and transporting conveyors (13, 14) consisting of a plurality of perforated hinged elements (21) of the plate type. According to the invention, the speeds of the two conveyors (13, 14) are different, with the difference in speed corresponding, over the entire length of the chamber (12), to a staggering by a length equivalent to at least the width of one plate (21), so that one of the faces of the mat is smoothed during the shaping of the mineral wool product.
Patent NO-821868-L (NO)
Inventor: CAPLIN PETER BEWICKE
IPC: F27B15/10
Filed: 1982-06-04
Abstract: The specification describes arrangements in which the attemperation or control of the temperature of a fluidised bed (13) in a fluidised bed combustion unit (10) effected by means of the mixture of a variable porportion of inert gas with fluidising air fed to the bed (13) may be supplemented with steam. Supplementation with steam being effected to a relatively minor extent during normal operation of the unit but being effected to a major extent when the temperature of the bed passes outside the range at which attemperation may be effected by use of recycled flue gas. The combustion unit (10) is described in use within an arrangement including process plant (12) in the form of a rotary drum dryer.
Patent NO-844139-L (NO)
Inventor: PARHI SEPPO S L
IPC: A61K31/415
Filed: 1984-10-17
Abstract: The invention provides novel 1-substituted-5-hydroxymethyl-2-mercapto-imidazoles of the formula <IMAGE> (I)  wherein R is pyridylmethyl, alkyl of 1 to 4 carbon atoms, or a radical of formula:  <IMAGE>  in which R1 is hydrogen or halogen and n is 1-3. These compounds are prepared by reacting together dihydroxyacetone dimer, the amine R-NH2, and potassium thiocyanate. The compounds of formula (I) are useful as starting materials in the preparation of known therapeutically valuable imidazole derivatives, by removing the mercapto group, oxidizing the alcohol group to an aldehyde group and condensing the aldehyde with an appropriate phenyl or phenylalkyl magnesium halide.