baber/WOPTO huggingface dataset:
Patent IE-890266-L (IE)
Title: Quinazolines, quinoline and cinnoline derivatives
IPC: C07D215/42
Filed: 1989-01-27
Abstract: Compounds of the formula (1): <CHEM>  wherein:  R<1> to R<4> are independently H, halo, (C1-C4) alkyl, branched (C3-C4) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, NO2, or NH2, at least two of R<1> to R<4> being H, or one of R<2> to R<4> is -NR<7>-Y-Ar or O-Y-Ar and the rest of R<1> to R<4> are H;  W is N, or CR<5>;  R<5> is H, CH3, Cl, O-Y-Ar, or -NR<7>-Y-Ar;  R<6> is H, CH3, Cl or Br;  A is -O-Alk or -X-Y-Ar; Alk is a C2-C18 saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (C1-C4) alkoxy, (C3-C8) cycloalkyl, hydroxy, or acetyl; X is O, NR<7>, or CR<8>R<9>, provided that if one of R<2> to R<5> is NR<7>-Y-Ar or O-Y-Ar, then X-Y-Ar is an identical group;  R<7> is H, (C1-C4) alkyl, or acetyl; R<8> and R<9> are independently H, (C1-C4) alkyl, (C1-C4) acyl, halo, or OH, or R<8> and R<9> combine to form a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms; Y is an alkylene chain 2 to 8 carbon atoms long, optionally including an O, S, SO, SO2, or NR<7> group or a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms, or substituted with (C1-C3) alkyl, (C2-C4) alkenyl, phenyl, (C3-C8) cycloalkyl, hydroxy, halo, or (C1-C4) acyl; and  Ar is  1,3-benzodioxolyl  fluorenyl,  pyridyl,  imidazolyl,  indolyl,  thienyl, optionally substituted with CH3 or Cl,  thiazolyl,  cyclopentyl,  1-methylcyclopentyl,  cyclohexenyl (hexahydrophenyl),  cyclohexyl (tetrahydrophenyl),  naphthyl,  dihydronaphthyl,  tetrahydronaphthyl,  decahydronaphthyl, or  a group of the formula (2): <CHEM>  where R<1><0> to R<1><4> are independently H, halo, I, (C1-C10) alkyl, branched (C3-C6) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, halo (C1-C4) alkoxy, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio, phenyl, substituted phenyl, NO2, NH2, acetoxy, OH, CN, or SiR<1><5>R<1><6>R<1><7>, OSir<1><5>, R<1><6>, R<1><7>, where R<1><5>, R<1><6>, and R<1><7> are independently (C1-C4) alkyl or (C3-C4) branched alkyl, provided that unless each of R<1><0> to R<1><4> is F, CH3, or H, then at least two of R<1><0> to R<1><4> are H;  or an acid addition salt of a compound of formula (1)  or an N-oxide of a compound of formula (1) when W is CR<5> are fungicides, insecticides, and miticides.
Patent IE-43597-L (IE)
Title: Nickel alloys
IPC: C22C19/05
Filed: 1976-03-04
Abstract: A nonprecious alloy for fixed dental restorations such as for porcelain fused to metal, plastic veneered crown and bridge, nonveneered crown and bridge, inlays, etc. includes the following ranges of constituents in percentages by weight: }Constituent Proportional Range }Nickel Balance }Chromium 12-15% }Aluminum 0-1% }Silicon 0-1% }Tin 0-1.25% }Manganese 0.01-0.75% }Gallium 4.5-8% }Molybdenum 5-8% }Iron 3-10% } WITH THE PROVISO THAT THE COMBINED PERCENTAGE OF TIN, GALLIUM AND SILICON MUST BE AT LEAST 5.75%.
[US3948653A]
Patent IE-33211-L (IE)
Title: Yeast product, apparatus
IPC: A23L19/12
Filed: 1969-05-05
Abstract: 1,263,923. Yeast product. DANSK GAERINGS-INDUSTRI A.S. 5 May, 1969 [17 May, 1968], No. 23535/68. Heading A2B. An edible yeast or yeast-like product is prepared by contacting, under conditions of vigorous agitation, a yeast or yeast-like fungus with an edible oil or fat having a temperature, when initially contacting the yeast material, in the range from 150 to 210‹C and above the boiling point of water under the actual pressure conditions, and, maintaining the contact for a brief treating time sufficient to reduce the water content of the yeast material to less than 15% by weight, calculated on the yeast dry matter. The yeast may be added little by little to a vigorously agitated oil bath heated to the contacting temperature, a current of the resulting mixture of yeast product and oil is withdrawn from the bath, the yeast product is recovered and at least part of the oil is recycled to the oil bath. Alternatively, the contacting may be achieved by passing the yeast and heated oil in turbulent flow through a tubular reactor under pressure. Apparatus is described in detail. The yeast or yeast-like product is stated to be powdery or granular and substantially deprived of constituents objectionable with respect to taste and odour removable by water distillation at elevated temperatures, and to possess a neutral flavour or a flavour similar to that of fried meat. The oil or fat content of the product may be reduced by solvent extraction. The palatability of the product is enhanced by the addition of salt, to the starting material or product. Yeast and yeast-like fungi: species of yeast (specified) and fungi of the genera penicillium (Penicillium expansum) and aspergillus. oils and fats, peanut oil (preferred), corn oil, palm oil, soya bean oil, hydrogenated or partially hydrogenated palm oil or deodorized fish oil, and lard. An emulsifier may be included. The product may be incorporated in many specified foods and feeds. Formulations of meat balls, liver paste, potato dumplings, mashed potatoes, pommes croquettes and biscuits enriched with the yeast product are set forth.
[GB1263923A]
Patent IE-900652-L (IE)
Title: Producing closures for plastic containers
IPC: C08G18/50
Filed: 1990-02-22
Abstract: PCT No. PCT/EP90/00136 Sec. 371 Date Sep. 27, 1991 Sec. 102(e) Date Sep. 27, 1991 PCT Filed Jan. 25, 1990 PCT Pub. No. WO90/10041 PCT Pub. Date Sep. 7, 1990.The present invention relates to a process for the preparation of closures for imperviously sealing packaging containers, by which a sealing composition is applied and stoved onto the inside of the closures, wherein the sealing composition contains A) 65 to 93% by weight of a liquid, blocked diisocyanate B) 2 to 15% by weight of a liquid diamine and/or polyamine C) 0 to 25% by weight of pigments and/or fillers D) 0 to 20% by weight of one or more reactive diluents E) 0 to 8% by weight of auxiliaries and additives, where the sum of the proportions by weight of the components A to E is 100% by weight in each case. The present invention furthermore relates to the closures prepared by the process according to the invention and also to packaging containers which contain these closures.
Patent IE-860838-L (IE)
Title: 4'-demethyl-4-epipodophyllotoxin derivatives
IPC: A61P35/00
Filed: 1986-03-27
Abstract: NEW MATERIAL:A compound of formula I (R1 is lower alkyl; X1, X2 are OH, amino which is substituted with 1 or 2 alkyls; one of them is amino substituted with 1 or 2 lower alkyl and the other is hydroxyl). EXAMPLE:4-0-( 2-Dimethylamino-4, 6-0-ethylidene-2-deoxy-beta-D-glucopyranosyl)-4'- dimethyl-4-dpipodophyllotoxin. USE:Antitumor agent. It has extremely high solubility in water than epoxide. PREPARATION:An unsubstituted aminosaccharide derivative of formula II (Xa, Xb are hydroxyl, amino and one of them is hydroxyl and the other is amino) is allowed to react with an aldehyde of the formula: R2CHO (R2 is H, lower alkyl) in an inert solvent. The resultant Schiff base is reduced with a metal hydride complex such as sodium borohydride.
[JP61227590A]
Patent IE-33480-L (IE)
Title: Sustained release tablets
IPC: A61K9/20
Filed: 1969-07-14
Abstract: 1,209,093. Sustained release compositions containing lithium salts. DELANDALE LABORATORIES Ltd. 9 July, 1969 [16 July, 1968], No. 33845/68. Heading A5B. Sustained release pharmaceutical compositions for the treatment of manic depressive states comprise (i) a powdered therapeutically active lithium salt such as lithium carbonate, (ii) a sustained release agent comprising a mixture of glyceryl mono-, di- and tri-esters of one or more C 16-18 straight chain saturated fatty acids e.g. palmitic and stearic acids, and (iii) other innocuous compounding materials. The composition may be in the form of a tablet comprising a filler e.g. mannitol, a binding agent e.g. gum acacia and a lubricant e.g. magnesium stearate. Tablets may be prepared by (1) mixing a dry powdered lithium salt and a dry powdered filler, (2) mixing therewith a solution of the sustained release agent, (3) adding a solution of a binding agent and kneading the mixture, (4) drying and granulating the resulting mass and optionally adding a lubricant to the granules and (5) compressing into tablets 51 to 61 parts by weight of ingredient (ii) may be present per 100 parts by weight of ingredient (i). Preferably the sustained release agent is added in alcohol solution and at 68C or more, the powdered lithium salt and filler being pre-heated to about this temperature before adding the solution at step (2).
[GB1209093A]
Patent IE-41118-L (IE)
Title: Production of n-phosphonomethyl glycine
IPC: C07B61/00
Filed: 1975-04-30
Abstract: A process for the production of N-phosphonomethyl glycine by the oxidation of N-phosphonomethylimino diacetic acid utilizing a molecular oxygen-containing gas as the oxidant in the presence of a catalyst consisting essentially of activated carbon. The N-phosphonomethyl glycine produced is useful as a herbicide or plant growth regulant.
[US3969398A]
Patent IE-830988-L (IE)
Title: Cooling device for semiconductor laser
IPC: H01S5/024
Filed: 1983-04-29
Abstract: 1. A cooling device for a semiconductor laser fed by an electrical supply source, comprising a refrigerator module which is controlled by a thermal probe, characterized in that said refrigerator module (10, 11) is controlled by a current which is representative only of the electric current passing through the laser (1), said laser thus constituting directly and exclusively said thermal probe for its own cooling control.
[EP0093942A1]
Patent FI-810774-L (FI)
Inventor: SIMON LIONEL NORTON
IPC: C07D473/30
Filed: 1981-03-13
Abstract: There are prepared compounds of the formulawhere R<sup>1</sup> is alkyl of 1 to 8 carbon atoms and R<sup>2</sup> is the ester group of an unsubstituted monocarboxylic acid, aromatic carboxylic acid, aminocarboxylic acid, unsubstituted dicar. boxylic acid. phosphoric acid. or nitric acid or a glycoside or an acetaldehyde acetal The compounds are immunomodulators. have antiviral activity and antitumor activity and also are enzyme inhibitors. The compounds can also be used to introduce the corresponding alcohol into biological systems, in some cases with enhanced potency.
Patent FI-812183-L (FI)
Inventor: MENTRUP ANTON
IPC: A61K31/535
Filed: 1981-07-10
Abstract: The invention relates to compounds of general formula I    <IMAGE> (I)  (wherein R1 and R2, which may be the same or different, each represents a hydrogen atom or a (C1-C4) alkyl group; R3 and R4, which may be the same or different, each represents a hydrogen, fluorine or chlorine atom or a hydroxy, methyl, ethyl or (C1-C4) alkoxy group, or R3 together with R4 represents a methylenedioxy group; R5 and R6, which may be the same or different, each represents a hydrogen atom or a methyl group; R7 represents a group of formula   <IMAGE>  R represents a hydrogen atom or a (C1-C4) alkyl group; R8 represents a fluorine or chlorine atom or a (C1-C4) alkyl, (C1-C4) alkylthio, hydroxymethyl, CONHR11, SO2NHR11, OR12, methoxycarbonyl, ethoxycarbonyl or NHSO2CH3  group; R9 represents a hydrogen, fluorine or chlorine atom or a OR12 group; R10 represents a hydrogen or chlorine atom or an amino, methyl or methoxy group; R11 represents a hydrogen atom or a methyl, ethyl or hydroxyethyl group; R12 represents a hydrogen atom or a (C1-C4) alkyl, (C1-C4) alkyl-CO, aryl-CH2 or aryl-CO group; and n represents 1, 2 or 3) and acid addition salts thereof as well as to processes for their preparation and pharmaceutical compositions containing them. The compounds of the invention possess interesting pharmacological properties in particular displaying hypotensive and selective tocolytic effects.
Patent FI-850813-L (FI)
Inventor: EBNER KARL
IPC: B01D19/00
Filed: 1985-02-28
Abstract: Liquids, especially spinning baths, are degassed by multi-stage expansion, heating of the liquid to be degassed, preferably by 1 DEG to 2 DEG C, being carried out between two successive expansion stages; in the case of aqueous liquids, this heating can be effected by waste energy. <IMAGE>
Patent IE-851006-L (IE)
Title: Atrial natriuretic/ vasodilator polypeptides.
IPC: C07K14/48
Filed: 1985-04-19
Abstract: Methods and compositions for inducing natriuresis, diuresis and vasodilatation in mammalian hosts by administering atrial natriuretic/vasodilator polypeptides to said host. Also provided are methods for producing such polypeptides, and antibodies which are capable of recognizing and specifically binding to them.
Patent IE-33495-L (IE)
Title: Effervescent pharmceutical composition
IPC: A61K9/46
Filed: 1969-07-22
Abstract: 1,241,201. Effervescent pharmaceutical compositions. STERLING-WINTHROP GROUP Ltd. 22 July, 1969 [23 July, 1968], No. 35060/ 68. Heading A5B. Effervescent pharmaceutical compositions contain a pharmacologically active (particularly an analgesic and antipyretic) acyl-amino phenol, an effervescent agent and a non-toxic polyvalent metal salt of stearic acid comprising 0.001 to 0.2% 'by weight of the total composition. Al, Ca and Mg stearates are preferred, particularly magnesium distearate and aluminium mono-, di- and/or tristearate. The phenol may be N-acetyl-p-amino-phenol or an ether (e.g. p-ethoxyacetanilide) or an ester (e.g. with salicylic or acetyl salicylic acids) derivative thereof. The effervescent nature of the composition is achieved by incorporation therein of an alkali metal (e.g. Na or K) carbonate and/or bicarbonate and a polycarboxylic aliphatic acid, e.g. citric or tartaric acid. The composition may also contain sorbitol, codeine, caffeine, lauryl sulphate, a sweetening and/or flavouring agent e.g. saccharin or glutamic acid. The compositions may be in the form of tablets or granular powders.
[GB1241201A]
Patent IE-901045-L (IE)
Title: Single-phase or polyphase medium-voltage switching device¹and a medium-voltage distribution installation assembled¹therewith
IPC: H02B11/26
Filed: 1990-03-21
Abstract: Single-phase or polyphase medium-voltage switching device, comprising a metal housing constructed from a generally rectangular metal container (2) having side walls (3, 4, 5, 6), a bottom wall (7) and uprights (15) fitted near the corner points of the bottom wall (7). For accomodating the actuating mechanism of one or more switches provided in the space bounded by the uprights (15), the metal container has a mechanically rigid construction. The one or more switches and further components are combined by a solid insulation, such as casting resin, to form a single structural entity and being suspended from the bottom plate (7) of the container (2). For closing the housing metal plates (16) have to be attached to the uprights. The container has to be closed by means of a metal top plate (17). A medium-voltage distribution installation can be built up from two or more switching devices, adjacently arranged, wherein the containers (2) and uprights (15) situated next to each other being mutually coupled and provided at least in pairs with a common top plate (17).
Patent IE-41062-L (IE)
Title: O-triazolylphosphoric (phosphonic) acid esters and amides;¹insecticides
IPC: C07F9/6518
Filed: 1975-05-15
Abstract: O-Alkyl-O-[1-alkyl-5-substituted-mercapto-triazol(3)yl]-phosphoric(pho sphonic) acid esters and esteramides of the formula <IMAGE> in which R is alkyl with 1 to 6 carbon atoms, R' is alkyl, alkoxy, monoalkylamino or dialkylamino, each with up to 6 carbon atoms, or phenyl, R'' is cyanoalkyl with 1 to 4 carbon atoms or alkenyl with 2 to 6 carbon atoms or, in the case where R' is alkylamino, may also be alkyl with 1 to 4 carbon atoms, and R''' is alkyl with 1 to 4 carbon atoms, which possess insecticidal and acaricidal properties.
[US4055571A]
Patent IE-41241-L (IE)
Title: Production of polyurethane ureas in two-shaft screw¹extruders
IPC: C08G18/10
Filed: 1975-05-15
Abstract: 1508317 Elastomeric polyurethane ureas BAYER AG 13 May 1975 [16 May 1974] 20082/75 Heading C3R Elastomeric polyurethane ureas are prepared by reacting a diisocyanate a polyhydroxyl compound of M.W. from 500 to 10,000 and an aliphatic, cycloaliphatic and/or araliphatic primary and/or secondary diamine or hydrazine or acid hydrazide in a self-cleaning two-shaft screw extruder with both the shafts rotating in the same sense at a temperature of 110 to 280 C. and at a viscosity range during the reaction in the extruder of 0 1 to 3000 poises, such that, when the reaction mixture is very sticky and has a viscosity of 100 to 1000 poises, is is passed through a zone of the screw which is situated near to the inlet zone for the reaction mixture and which contains vigorously mixing kneading elements with kneading frequencies of 1 to 20 Hertz and in which there is a velocity gradient in the radial clearance between the screw comb and housing wall of more than 2000 sec.<-1>. It is preferred to form a prepolymer from the diisocyanate and polyhydroxy compound and to feed this prepolymer and the diamine separately to the extruder. The kneading elements preferably comprise a series of prismatic discs of various geometrical shapes. After the critical kneading step, the reaction mixture may be subjected to further kneading steps before forming thereof. In a typical example, a linear polyester is reacted with 1- isocyanato - 3 - isocyanatomethyl - 3,5,5 - trimethyl cyclohexane to form a prepolymer which is reacted in an extruder with 1-amino-3- aminomethyl-3,5,5-trimethyl cyclohexane.
[GB1508317A]
Patent IE-45224-L (IE)
Title: Metal floor grating
IPC: B21D47/00
Filed: 1977-06-17
Abstract: 1536573 Floor grating NORTON ENG ALLOYS CO Ltd 15 June 1977 [19 June 1976] 25525/76 Heading E1K [Also in Divisions B3 and Dl] A metal floor grating comprises parallel flanged bars 3 interconnected by cross-bars 5 which extend through holes in the flanged bars and are swaged to provide sections having at least one dimension greater than the corresponding dimension of the hole, the sections lying within the holes having been expanded into contact with opposite points of the walls of the holes by the flow of metal towards the holes from each side during swaging.
[GB1536573A]
Patent IE-33339-L (IE)
Title: Alpha-phenyl fatty acids
IPC: C07C219/10
Filed: 1969-10-10
Abstract: 1283943 α-Phenylfatty acids CIBA-GEIGY AG 25 Sept 1969 [11 Oct 1968 6 Nov 1968 8 May 1969 21 Aug 1969] 47183/69 Heading C2C Novel α-phenylfatty acids of the formula wherein X is a free, an esterified or amidated carboxy group, R is a 1-cycloalkenyl, Ph is an ortho-phenylene or a para-phenylene radical and R 1 and R 2 each are H, or a monovalent aliphatic or araliphatic radical or together represent a divalent aliphatic or araliphatic hydrocarbon radical and salts thereof, with the exception of α - [p - (1 - cyclohexenyl) - phenyl] propionic acid are prepared by hydrolysis or alcoholysis of the corresponding nitriles. α - [p - (1 - Cyclohexenyl)phenyl]- propionic acid chloride is obtained by reacting thionyl chloride with the corresponding acid, prepared by hydrolysing α-[p-(1-cyclohexenyl)phenyl]propionitrile, resulting from the reaction between sodium cyanide and 1 - chloro - 1 - [p - (1- cyclohexenyl)phenyl]ethane, which is obtained by chlorinating 1 - hydroxy - 1 - [# - (1 - cyclohexenyl)phenyl]ethane, resulting from the reduction of p-(1-cyclohexenyl)-acetophenone; the latter compound being prepared by hydrolysing 2 - [p - (1 - hydroxy - 1 - cyclohexylphenyl)] - 2- methyl-1,3-dioxolone, which is made by reacting cyclohexanone with the Grignard reagent product by reacting magnesium chips with 2-(pbromophenyl) - 2 - methyl - 1,3 - dioxolane in tetrahydrofuran. Pharmaceutical compositions, having analgesic activity and suitable for enteral, parenteral or topical administration, contain the above novel acids and pharmaceutically acceptable carriers.
[GB1283943A]
Patent IE-39871-L (IE)
Title: Scouring compositions.
IPC: C11D3/395
Filed: 1974-07-09
Abstract: Stable, fluid, hard-surface scouring cleansers containing bleach, clay, abrasive, surfactant, buffer and water. Such compositions combine the stain and soil removal properties of a strong active chlorine bleaching agent and bleach-stable surfactant in a false body abrasive cleanser having desirable chemical and physical stability.
[US4005027A]
Patent IE-891967-L (IE)
Title: Switching microelectrovalve having a single diaphragm
IPC: F16K31/10
Filed: 1989-06-16
Abstract: The diaphragm comprises an outer flexible part and a central part in which is overmoulded a rocking lever. The rod portion of said rocking lever is at right angles to the diaphragm plan and intended to be received in a recess of a sliding sleeve. The diaphragm rocking lever assembly is linked to an axle passing through the rocking lever and bearing on the valve body. The microvalve may be used in chemical and medical analysis devices.
[US5027857A]
Patent IE-812084-L (IE)
Title: Carton blank
IPC: B65D5/08
Filed: 1981-09-09
Abstract: This disclosure illustrates and describes a bottom closure structure for a liquid carrying, thermoplastic coated paperboard carton or container wherein the shapes of the four main bottom panels of the blank from which the carton is formed are such that they provide bottom panel side score lines which are sufficient in length to support the panels during the folding and tucking operation changing the flat blank into a finished carton bottom closure. In one embodiment of the invention, complete interdigital nesting or overlapping of adjacent blanks is provided for. As such, the cutting operation on a paperboard roll may be accomplished with an uninterrupted cut, without any resultant paperboard scrap being produced therebetween.
[US4341340A]
Patent IE-873475-L (IE)
Title: Surgical swab with x-ray detectable marker
IPC: A61L15/00
Filed: 1987-12-21
Abstract: Woven and nonwoven fabrics for use in surgical procedures are printed with a radiopaque polymeric composition which bonds to the surface of the fabric. The composition is applied in a visually distinctive pattern, or may assume the pattern of the underlying fabric. The polymeric composition is readily recognized in an X-ray image and provides an improved means for detecting a surgical sponge inadvertently left in a patient. Preferred compositions are latex or plastisols of a printable viscosity containing from 15 to 70% by weight BaSO4 having a particle size greater than about 5 microns.
Patent IE-894186-L (IE)
Title: Oxychlorination process of a hydrocarbon and catalyst¹therefor
IPC: B01J23/72
Filed: 1989-12-21
Abstract: Process for the oxychlorination of a hydrocarbon to form a chlorinated hydrocarbon in which the hydrocarbon, a gas containing oxygen and gaseous hydrochloric acid pass over a fluidisable charge comprising a mixture of an oxychlorination catalyst and of particles of at least one catalytically and chemically inert solid substance, characterised in that copper or a copper compound in powder form is added to the fluidised charge.
Patent NO-822286-L (NO)
Inventor: PERE GERARD
IPC: F16C19/36
Filed: 1982-06-30
Abstract: A mechanism for converting rotary motion in rectilinear to and fro comprising and hinged in the housing of a crosspiece by a prestressed rod and conical bearing. An even number of bearings stacked symmetrically on each side of the center and internal cages are fitted an intermediate bush with the interposition of spacing rings, the thicknesses of the rings being so determined that the pre-stressing force is distributed equally between the bearings and causes the complete take-up of play. The invention is particularly useful in multicylinder pump mechanisms distributed regularly around a shaft and with axial pistons.
Patent NO-823371-L (NO)
Title: Anordning ved rettejigg
Inventor: HERMANSEN JAN
IPC: B21D/
Filed: 1982-10-08
Abstract: Anordning for oppretting av bøyde bakakselhylser 41 pa kjøretøy der rettejigger 6 plaseres på hver side av kjøretøyet og låses til gulvskinner 37, der to i rettejiggene anbrakte hydrauliske sylindere 19 utsetter bakakselhylsene 4D for et kontrollert. aksialt press samtidig som bakakselhyIsens bøyde del lokalt 44. oppvarmes med en gassbrenner 43.