baber/WOPTO huggingface dataset:
Patent DK-436889-D0 (DK)
Inventor: NORDIN OLOF
IPC: B28B23/00
Filed: 1989-09-04
Abstract: A sealing and protective device for pipes adapted to be moulded into a substantially cylindrical surface portion of the pipe in the area of an end portion thereof in connection with the moulding of the pipe. The sealing and protective device comprises a radially projecting sealing portion (10) and a protective element (20) positioned axially inside the sealing portion in relation to the end surface of the pipe end portion. The sealing portion (10) is adapted to seal the pipe in relation to an end portion of another pipe concentrically positioned in relation to the end portion of the pipe. The protective element (20) is adapted to prevent access of dirt and water to the area axially inside the sealing portion during transportation and storage of the pipe and is adapted to be removed before the pipe is connected with an other pipe. The sealing portion (10) and the protective element (20) are connected with each other so as to provide a connected unit already before the sealing and protective device is moulded into the end portion of the pipe.
Patent DK-446383-D0 (DK)
Inventor: BELANGER PATRICE C
IPC: C07C51/347
Filed: 1983-09-29
Abstract: Compounds of the formulae: <CHEM> and their pharmaceutically acceptable (including acid-addition) salts, which are novel, are antagonists of leukotrienes of C4, D4 and E4, the slow reacting substance of anaphylaxis. They can be made into pharmaceutical compositions by incorporating them in a pharmaceutical carrier. In the formulae, each R is H, OH, SH C1 6 alkyl C2 6 alkenyl, CF3, C1 6 alkoxy, C1 6 alkylthio, benzyl, phenethyl, halogen, amino, N(R4)2, COOR4 or CH2OR4 where R4 is H or C1 6 alkyl, formyl, CN, CF3S or NO2;  each R min  is R4; OR4; COOR4; N(R4)2; SR4; CH2OR4 or CHO;  or together R min  and R min  are O, CH2 or <CHEM>  Y min  is sulfur, sulfoxide, sulfone,   @ = NR11, = NR12, = N - CO - R13, - N - CN, CH2 or C = 0 where R11 is H, C1-4 alkyl, C1 4 alkanoyl, phenylsulfonyl or p-toluenesulfonyl, R12 is H or C1-4 alkyl and R13 is C1-4 alkyl or C1-4 alkoxy;  Y is of the type defined for Y min  or oxygen; each R1 is hydrogen C1-3 alkyl; each m is 0 or an integer from 1 to 6; <CHEM> where each R6 is H or C1-4 alkyl; each R7 is H, OH or C1-4 alkyl; and each R8 is H or C1-4 alkyl and is absent when the two indicated carbons are triply bonded; R5 is COOR4; CH2OH, CHO: tetrazole; NHSO2R14; CONHSO2R14; hydroxymethylketone; CN; CON(R7)2; a monocyclic or bicyclic heterocyclic ring containing an acidic hydroxyl group; or COOR15 where R15 is: <CHEM>  where each s is independently 0-3, R6 is as defined above and R16 is (A) a monocyclic or bicyclic heterocyclic radical containing from 3 to 12 nuclear carbon atoms and 1 or 2 N heteroatoms or one N and one S heteratom, each ring in the heterocyclic radical being formed of 5 or 6 atoms, or (B) W-R17 where W is O, S or NH and R17 contains up to 21 carbon atoms and is (1) a hydrocarbon radical or (2) an acyl radical or an organic acyclic or monocyclic carboxylic acid containing not more than 1 heteroatom in the ring;  each of r and q is 0-20 but r + q does not exceed 20; and  p is 0 or 1; R3 is C1-6  alkyl or C3-6 alkenyl; R9 is C1-6 alkyl, C1 6 alkoxy or (CH2)rR5, where r and R5 are as defined above; and R10 is H, C1-6 alkyl; R4CO- or R4OCH2, where R4 is as defined above and R14 is OH, C1-6 alkoxy, C1-6 acyl, phenyl, phenyl having C1-3 alkyl or C1-3 alkoxy substitution, halogen, halogenated alkyl, carboxy, cyano or formyl.
Patent DK-464586-D0 (DK)
Inventor: BROGER EMIL ALBIN
IPC: C07B35/02
Filed: 1986-09-29
Abstract: Chiral diphosphinerhodium complexes of the formula <IMAGE> in which X, Y and L are as defined in Claim 1 and their preparation are described.
Patent DK-464787-D0 (DK)
Inventor: KOLAR CENEK
IPC: C07C237/00
Filed: 1987-09-07
Abstract: Compounds of the general formula I   <IMAGE> I  in which R1 represents a hydrogen atom or an alkyl group of the formula CH3(CH2)n-where n=0 to 5, R2 represents a hydrogen atom when X is a carbamoyl group, an alkyl group having 1 to 6 carbon atoms, a group, bonded in an ether-like fashion, of the formula R3-O-CH2-(CHR4)m-CH2- in which R3 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R4 is a hydroxyl group or an alkyloxy group having 1 to 3 carbon atoms, and m is 0 to 2, represents a group, bonded in an ether-like fashion, of the formula H-(CH2)a-(O-(CH2)b)c- where a=0 to 4, b=1 to 4 and c=1 to 7, or R2 represents a radical, bonded in a O-glycoside fashion of the formula  <IMAGE>  in which R5, R6 and R7, independently of one another, are a hydrogen atom or a hydroxyl group, and R8 is a hydrogen atom, a methyl group or a hydroxy methyl group, X represents a methylene group or a carbamoyl group or a covalent bond between R1 and the 2-carbon atom, A1 and A2 are indentical and represent the hydroxyl group, chloride, bromide, iodide, nitrate, acetate or trifluoroacetate, or A1 represents sulfate or carbonate and A2 represents H2O or A1 and A2 together represent the dianion of an organic acid such as oxalic, malonic, hydroxymalonic, ethylmalonic, 1,1- or 1,2-cyclobutanedicarboxylic, phthalic, 3- or 4-carboxyphthalic, 3,4-dicarboxyphthalic or N-(carbamoylmethyl)-iminodiacetic acid, are described, and also a process for the preparation thereof, and a medicament containg these compounds.
Patent DK-486285-D0 (DK)
Inventor: BERKMANN ADOLF
IPC: B05C9/14
Filed: 1985-10-23
Abstract: PCT No. PCT/EP85/00066 Sec. 371 Date Oct. 24, 1985 Sec. 102(e) Date Oct. 24, 1985 PCT Filed Feb. 22, 1985 PCT Pub. No. WO85/03766 PCT Pub. Date Aug. 29, 1985.The present invention relates to a process for drying coated workpieces, particularly workpieces of irregular shape, by infrared radiation and to an apparatus for carrying out this process. The present invention can be used for drying castings, particularly those having an irregular shape, thin-walled sheet-metal products as well as ceramic and glass products which have been coated with a powder or an electro-dipping varnish or water-soluble or solvent-containing varnishes. According to said process the workpieces are dried by infrared radiation in several zones at a specific temperature, an air flow being provided in the zones and the air being drawn off from one zone. According to the present invention the workpieces are preheated in the first preheating zone. In the second rest zone the infrared radiation is interrupted so that the temperature of the workpieces slightly decreases. In the third reheating zone the workpieces are completely dried by subjecting them once more to infrared radiation while the air is circulated and heat is additionally supplied to the workpieces by convection. The apparatus comprises a casing, wherein infrared emitters having reflectors are disposed in several zones at intervals from the casing walls, the emitters encompassing an irradiation space. The apparatus also has inlet and outlet openings and a means for conveying the workpieces through the casing and a suction device. According to the present invention a rest zone without any infrared emitters is disposed between a preheating zone and a reheating zone. The suction device in the rest zone is so disposed that the air is circulated within the casing.
Patent HU-9302497-D0 (HU)
Title: Method for producing new imidazole and pyrimidine derivatives
Inventor: BERNHART CLAUDE
IPC: C07D471/10
Filed: 1991-03-20
Abstract: Heterocyclic N-substituted derivatives of formula (I) and their salts are new. R1, R2 = H, 1-6C alkyl, 1-4C alkoxy, NH2, NH2CH2-, COOH, (1-4C alkoxy)carbonyl, CN, tetrazolyl, methyltetrazolyl, methylsulphonylamino, trifluoromethyl sulphonylamino(methyl), N-cyanoacetamide, N-hydroxy- acetamide, N-((4-carboxy)-1, 3-thiazol-2-yl) acetamido, ureido, 2-cyanoguanidinocarbonyl, 2-cyano-guanidino-methyl, imidazol-1-yl-carbonyl, 3-cyano-2-methyl isothioureidomethyl, with the proviso that R1 and R2 are not both H. R3 = H, 1-6C alkyl (optionally substituted by one or more halogen, 2-6C alkenyl, 3-7C cycloalkyl, Ph, phenyl-(1-3C alkyl) or (2-3C alkenyl)phenyl; the Ph groups are optionally substituted by at least 1 halogen, 1-4C alkyl, halogen-(1-4C alkyl), polyhalogeno-(1-4C alkyl), OH or 1-4C alkoxy. R4, R5 = 1-6C alkyl, Ph, phenyl-(1-3C alkyl), the alkyl, phenyl and phenylalkyl groups being optionally substituted by one or more halogen, perfluoro-(1-4C alkyl), OH or 1-4C alkoxy. Or R4 and R5 together form =CR7R8, (CH2)n or (CH2)pY(CH2)q. R7 = H, 1-4C alkyl or Ph; R8 = 1-4C alkyl or Ph. Y = O, S, C (substituted by 1-4C alkyl, Ph or phenyl-(1-3C alkyl) or NR6. R6 = H, 1-4C alkyl, phenyl-(1-3C alkyl), 1-4C alkylcarbonyl, halogeno-(1-4C(alkyl)carbonyl, polyhalo-(1-4C alkyl)carbonyl, -COPh, alpha-aminoacyl or an N-protecting group. Or R4 and R5 together form indane or adamantane. p + q = m; n = 2-11; m = 2-5; X = O or S. z and t = 0 or one is 0 and the other is 1. Specifically claimed is 2-n-butyl-4- spirocyclopentane -1-((2'-(5-tetrazolyl) biphenyl-4-yl)methyl) -2-imidazolin-5-one.
Patent HU-913372-D0 (HU)
Title: Furnace and method for heating glass sheets
Inventor: DEB SUGATO
IPC: F27B9/32
Filed: 1991-02-20
Abstract: The invention comprises a tunnel-type heating furnace of modular construction for heating glass sheets carried therethrough in succession on a series of aligned rollers. The furnace enclosure includes a lower section of generally rectangular cross-section beneath the rollers and an upper section, which is of generally elliptical configuration in cross-section, above the rollers. The upper enclosure section is vertically retractable by means of a jack mechanism to facilitate maintenance and changing of the rollers. The rollers include shafts at their opposite ends having bearings adapted to be received and supported in upwardly opening recesses in roll support plates extending along either side of the furnace. A toothed gear or sprocket is affixed to the end shaft at one end of each roller. The rollers are driven in groups by timing belts whose upper flights extend over and engage the toothed gears. Hold down assemblies removably carried by the roll support plates include cam rollers positioned intermediate each pair of toothed gears for urging the timing belts downwardly into driving engagement with the toothed gears. A differential heating assembly may be provided for modifying the heating pattern beneath the elliptical upper enclosure section.
Patent HU-908022-D0 (HU)
Title: Process for purifying paraffin-sulfonic acids
Inventor: GENOVA CALOGERO
IPC: C07C303/46
Filed: 1990-11-30
Abstract: A process for separating and recovering paraffin sulphonic acids from mixtures with water and sulphuric acid is described, consisting of:   bringing such a mixture into contact under extraction conditions with a saturated aliphatic or cycloaliphatic liquid hydrocarbon; separating an aqueous liquid phase containing sulphuric acid from an organic liquid phase consisting of the extraction solvent containing the paraffin sulphonic acids; and recovering the paraffin sulphonic acids from said organic liquid phase.   The process is particularly applicable to products obtained from processes involving the sulphoxidation of paraffins with sulphur dioxide and oxygen, catalyzed by U.V. radiation.
Patent NO-891278-D0 (NO)
Inventor: KOLODZIEJ WOLFGANG
IPC: B65D1/36
Filed: 1989-03-28
Abstract: In an arranging element, formed by deep-drawing a plastic sheet material, dished compartments (1) are provided for receiving articles, especially chocolates, the side walls of which compartments converge from the opening edge towards the bottom (3). Extending beyond the entire height of the side walls are support ribs (5) which project in the direction towards the interior of the respective dished compartment (1) and are constructed in the side walls by means of adjacently extending profiles (4), said profiles (4) being designed as bulges with a rounded cross section. All the bulges (4) have in each case a plane of symmetry (M-M) which is perpendicular to the bottom plane (3) of the relevant dished compartment, the cross section of the bulges (4) then being of circular segment shape and extending with a constant radius over an angular range of less than 180 DEG . <IMAGE>
Patent NO-905441-D0 (NO)
Inventor: SPEAKMAN JOHN GABRIEL
IPC: C08F10/00
Filed: 1990-12-17
Abstract: The present invention relates to a process for (co-)polymerizing ethylene in a gaseous phase, by means of a fluidized and/or mechanically stirred bed reactor, with the help of a catalyst comprising a chromium oxide and a titanium compound, supported on a refractory oxide and activated by a heat treatment. The process is characterized in that the catalyst is introduced into the reactor in the form of a dry powder consisting of particles free from prepolymer and the (co-)polymerization is carried out in the presence of an organoaluminium compound. The (co-)polymer thus obtained has substantially low catalyst residues, and an improved stress cracking resistance.
Patent NO-910741-D0 (NO)
Inventor: JOHN MICHAEL R ST
IPC: D21C5/02
Filed: 1991-02-25
Abstract: DADMAC containing polymers, both homopolymers and copolymers are used in effective coagulating amounts to treat cellulosic fibres recycled from coated broke recovery. The DADMAC containing polymers are either homopolymers or are preferably copolymers containing acrylamide. Recycle of coated broke can cause difficulties when the fibres are recycled to the paper manufacturing process because the coatings contain binders which cause what is referred to as "white pitch", the accumulation of which can cause holes in the paper, build-up of residues and sticky masses, and clogging of felts and the like in the manufacture of paper. The use of the DADMAC polymers eliminates this difficulty in making paper from recycled cellulose fibres obtained from coated broke recycle.
Patent NO-921171-D0 (NO)
Inventor: CHAMBERLAIN PETER
IPC: A01N25/10
Filed: 1992-03-25
Abstract: The systemic activity of systemic active ingredients in sprayed foliar systemic compositions is improved by incorporating water soluble polymer. The polymer can have a molecular weight sufficiently low that its presence does not substantially affect the spray pattern of the composition and such that the polymer can initially be supplied as an aqueous solution having 1 to 25% concentration. When the active ingredient is water soluble, for instance glyphosate or chlormequat, a concentrate can comprise an aqueous solution of the active ingredient and the polymer.
Patent NO-934007-D0 (NO)
Inventor: DRALLE-VOSS GABRIELE
IPC: C10L1/22
Filed: 1993-11-05
Abstract: Mineral oil middle distillate compositions based on hydrocarbon mixtures whose boiling range begins at above 160 DEG  C. and ends at below 420 DEG  C. contain, as paraffin dispersants, reaction products of aminoalkylenecarboxylic acids with primary or secondary long-chain amines.
Patent NO-942197-D0 (NO)
Inventor: LAW WAI TAK
IPC: C12Q1/44
Filed: 1994-06-10
Abstract: Low density lipoprotein are directly determined in body fluids by selectively precipitating very low density lipoprotein, forming clusters with low density lipoproteins, selectively consuming the high density lipoproteins, and resolubilizing the low density lipoproteins for direct determination thereof. The clusters are formed by treating the fluid sample with a mixture of a polyanionic compound, a divalent metal, and a nucleating agent.
Patent NO-942246-D0 (NO)
Inventor: SIMMONS THOMAS E
IPC: B21B31/07
Filed: 1994-06-15
Abstract: In an oil film bearing assembly for a roll in a rolling mill, where a flexible seal is mounted on a tapered section of the roll neck at a location adjacent to a sleeve fixed to the roll neck and defining the journal surface, the improvement comprising an end portion of the sleeve being configured to overlap and radially confine an end portion of the seal to thereby resist centrifugal distortion of the seal during high speed rotation of the roll neck.
Patent NO-951595-D0 (NO)
Inventor: GREER WILLIAM
IPC: C12N1/08
Filed: 1995-04-26
Abstract: PCT No. PCT/GB93/02208 Sec. 371 Date Apr. 27, 1995 Sec. 102(e) Date Apr. 27, 1995 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10289 PCT Pub. Date May 11, 1994Peroxide, particularly supplied as hydrogen peroxide, is an effective nucleic acid degrading agent and can be used in the recovery of intracellularly produced materials from cell (particularly bacterial) lysates. The degradation or removal of nucleic acids from cell lysates is important because they form solutions of high viscosity which interfere with subsequent processing. Peroxide degradation is particularly useful in the recovery of polyhydroxyalkanoate polymers such as polyhydroxybutyrate/valerate from lysates of bacterial cells in which they are produced.
Patent NO-952946-D0 (NO)
Inventor: ROKOS JIRI
IPC: G01N21/19
Filed: 1995-07-25
Abstract: PCT No. PCT/CZ94/00026 Sec. 371 Date Jul. 26, 1995 Sec. 102(e) Date Jul. 26, 1995 PCT Filed Nov. 25, 1994 PCT Pub. No. WO95/14919 PCT Pub. Date Jun. 1, 1995The dichrograph and accompanying method are usable for parallel measurement of circular dichroism according to the first harmonic of photoelectric current of the detector, optical rotation according to the second harmonic and transparency according to the null harmonic. It contains the switch (3) of ray, from which alternatively exit two parallel rays-measurement ray (4) and reference ray (5), going through one mutual modulator of ellipticity (6), achromatic phase element (9) which is during calibration of circular unit situated in the reference ray (5). Moreover it contains two analyzers-the measurement analyzer (8) in the measurement ray (4) behind the couvette (7) and the reference analyzer (10) in the reference ray (5). The measurement analyzer (8) has the optical axis turned for 45 DEG  same as the modulator (6). The reference analyzer (10) is during measurement turned for unit angle, e.g. for 1 DEG , to the measurement analyzer (8).
Patent NO-955096-D0 (NO)
Inventor: OUDEN WILLEM HENDRIK DEN
IPC: B63H5/14
Filed: 1995-12-15
Abstract: A stern screw comprises a tunnel tube (5) inside which a propeller (7) is rotatable about a shaft. The propeller is driven by a drive motor (3) at least during operation. According to the invention, the stern screw is placed entirely below water level. For this purpose, the tunnel tube (5) comprises an opening for accommodating therein an intermediate part (8) which is profiled at a first side, forming part of the wall of the tunnel tube (5), and at an opposite side is provided with a flange (82) for fastening to an outside of a stern (4) of the boat. The intermediate part (8) comprises a cavity in which a drive shaft is accommodated by which the propeller is driven. The drive motor (3) is mounted in its entirety on the inside of the stern. <IMAGE>
Patent NO-963072-D0 (NO)
Inventor: TIKKA PANU
IPC: D21C3/26
Filed: 1996-07-23
Abstract: Processes for preparing pulp from lignin-containing cellulosic material are disclosed including a prehydrolysis step followed by neutralizing hydrolysate and the prehydrolyzed cellulosic material in the reactor with alkaline neutralizing liquor, removing the neutralized hydrolysate from the reactor and delignifying the neutralized prehydrolyzed cellulosic material with alkaline cooking liquor containing sodium sulfide and sodium hydroxide.
Patent NO-970108-D0 (NO)
Inventor: ABRAHMSEN LARS
IPC: A61K47/48
Filed: 1997-01-10
Abstract: A method for the treatment of a disease in a mammal by administering a therapeutically effective amount of a conjugate comprising a biospecific affinity counterpart and a peptide, wherein the peptide contains an amino acid sequence that is derived from staphylococcal enterotoxin A, binds to a Vbeta of a T cell receptor, and has a D227A mutation so that the peptide has a modified ability to bind to MHC class II antigens.
Patent NO-973763-D0 (NO)
Inventor: FIRGO HEINRICH
IPC: D06M13/02
Filed: 1997-08-15
Abstract: The invention concerns a method of producing cellulose fibres, the method calling for a warm solution of cellulose in a tertiary-amine oxide to be spun into filaments which are passed across an air gap and then brought into contact with a precipitating agent in order to precipitate the cellulose, the filaments being drawn off by the action of a force which stretches them in the air gap. The force is exerted by the precipitating agent by virtue of the fact that the precipitating agent is allowed to flow in the direction in which the filaments are to be drawn off and brought into contact with the precipitating agent. The method is characterized in that, when the precipitating agent is brought into contact with the filaments, it is allowed to flow at a speed which is at least as great as the speed at which the filaments are drawn off. The invention also concerns a device for carrying out the method.
Patent NO-982847-D0 (NO)
Inventor: WATZENBERGER OTTO
IPC: B01D3/14
Filed: 1998-06-19
Abstract: A process is disclosed for producing an aqueous solution of free hydroxylamine. A solution obtained by treating an hydroxylammonium salt with a base is treated with water or water vapour at a temperature >/= 80  DEG C, so as to separate the solution into an aqueous hydroxylamine fraction and a salt fraction. This process is soft and easy to implement on a large scale. The risk of decomposition is minimised because of the low thermal stresses, the low hydroxylamine concentration and the short dwelling time during implementation of the process.
Patent NO-984124-D0 (NO)
Inventor: CARRERA CARLOS J
IPC: C12Q1/68
Filed: 1998-09-07
Abstract: An in vivo method for depleting mammalian cells of adenosine 5'-monophosphate (AMP) useful in the treatment of certain cancers is provided. According to the method, a population of cells is obtained from a host and assayed for loss of methylthioadenosine phosphorylase (MTAse) activity. MTAse catabolizes methylthioadenosine to adenine for endogenous salvage incorporation into the intracellular AMP pool. The preferred method for assaying loss of MTAse activity is a hybridization technique for detection of a homozygous loss of the gene which encodes MTAse. Hosts having MTAse deficient tumors are treated with a therapeutically effective amount of an agent which inhibits the activity of adenylsuccinate synthetase, which converts inosine 5'-monophosphate to AMP, thus depleting the tumor cells of substrates for de novo AMP production. L-alanosine is the preferred ASS inhibitory agent for use in the method of the invention.
Patent GB-0006296-D0 (GB)
Title: Apparatud for enabling and disabling a wireless communication device within a mobile computer
IPC: H04L12/28
Filed: 1998-08-19
Abstract: A switch positioned on an exterior housing of a mobile computer has a first position associated with enablement of a wireless communication device incorporated within the mobile computer. When in the first position, the switch provides indication that the wireless communication device is enabled. The switch also has a second position associated with disablement of the wireless communication device. When in the second position, the switch provides indication that the wireless communication device is disabled. The switch having no affect on the enablement or disablement of the mobile computer. Also included is a means for enabling the wireless communication device when the switch is in the first position and disabling the wireless communication device when the switch is in the second position. Furthermore, light emitting diodes provide indication of the status of the wireless communication device within the mobile computer.
Patent GB-0021112-D0 (GB)
Title: Improvements in or relating to containers
IPC: C11D3/06
Filed: 2000-08-25
Abstract: The method involves forming open container made up of water soluble film. The container is then partially filled with aqueous or non-aqueous liquid comprising gas releasing components such as bleaching agent. After sealing, the container is inflated. The bleaching component of oxygen or chlorine type comprises a mixture of compounds which react in the presence of water to produce the gas. The gas which inflates the container is carbon dioxide. The container comprises disinfectant, anti-bacterial or antiseptic liquid. An independent claim is also included for the container.