baber/WOPTO huggingface dataset:
Patent NO-179336-B (NO)
Inventor: JOHANSSON LENNART
IPC: E04C5/065
Filed: 1993-09-08
Abstract: PCT No. PCT/SE92/00142 Sec. 371 Date Sep. 7, 1993 Sec. 102(e) Date Sep. 7, 1993 PCT Filed Mar. 9, 1992 PCT Pub. No. WO92/16701 PCT Pub. Date Oct. 1, 1992.A supporting element for use in casting concrete floors on a foundation includes a base member and a distinct top member supported by the base member. The top member has an elongated top sliding plane surface allowing a concrete leveling device to be moved along it. The base member is typically formed of side walls with openings in them, each making approximately the same angle with respect to the top member and being inclined so that they form an angle of about 25 DEG -90 DEG  with respect to each other. The base member may form a groove in a central top portion of it, and the top member may be an elongated rail received within the groove. Foot portions connected to the side walls may have level adjustment screws provided in them for adjusting the position of the top sliding plane surface. A flexible barrier may be disposed in the longitudinal volume between the side walls, and clamp elements may engage opposing foot portions to hold the side walls in a predetermined position with respect to each other.
Patent SE-300431-B (SE)
Inventor: VON PEZOLD H
IPC: C09K23/00
Filed: 1962-05-18
Abstract: The invention comprises glycerides containing one or more ester groups derived from aliphatic carboxylic acid groups containing 2 to 30 carbon atoms, containing only carbon, hydrogen and oxygen and having 1 to 3 keto groups, the remainder of the molecule being composed of saturated or olefinically unsaturated aliphatic hydrocarbon groups, said hydrocarbon groups comprising at least two lipophilic groups, each containing at least 8 carbon atoms, and at least one hydrocarbon group containing a cyclic structure with a directly-attached keto group obtainable by Dies-Alder condensation, the ratio of the total number of carbon atoms to the number of keto groups per molecule being 20: 1 to 80: 1, their preparation by (a) Dies-Alder condensation or (b) esterification, and a process for preparing transesterification products of the above by reaction with a saturated or olefinically unsaturated monohydric aliphatic alcohol having 3 to 30 carbon atoms.ALSO:Fibres, for example wool, one degreased by emulsions containing as emulsifying agent (a) a glyceride containing one or more ester groups derived from aliphatic carboxylic acids having 2 to 30 carbon atoms, said glyceride containing only carbon, hydrogen and oxygen and having 1 to 3 keto groups, the remainder of the molecule being composed of saturated or olefinically unsaturated aliphatic hydrocarbon groups, said hydrocarbon groups comprising at least two lipophilic groups, each containing at least 8 carbon atoms, and at least one hydrocarbon group containing a cyclic structure with a directly-attached keto group obtainable by Diels-Alder condensation, the ratio between the total number of carbon atoms and the number of keto groups per molecule being 20:1 to 80:1, or (b) an ester obtained by trans-esterifying the above glyceride with a saturated or olefinically unsaturated monohydric aliphatic alcohol having 3 to 30 carbon atoms.ALSO:A process for making emulsions e.g. aqueous oil or fat emulsions which may contain starch or protein, water-in-hydrocarbon or hydrocarbon-in-water emulsions and aqueous paraffin wax emulsions is characterized by the use as an emulsifying agent of (a) a glyceride containing one or more ester groups derived from aliphatic carboxylic acids having 2-30 carbon atoms, said glyceride containing only carbon, hydrogen and oxygen and having 1-3 keto groups, the remainder of the molecule being composed of saturated or olefinically unsaturated aliphatic hydrocarbon groups, said hydrocarbon groups comprising at least two lipophilic groups, each containing at least 8 carbon atoms, and at least one hydrocarbon group containing a cyclic structure with a directly-attached keto group obtainable by Diels-Alder condensation, the ratio between the total number of carbon atoms and the number of keto groups per molecule being 20 : 1-80 : 1, or (b) transesterification products of the above obtained by reaction with a saturated or olefinically unsaturated aliphatic monohydric alcohol having 3-30 carbon atoms.
Patent YU-46338-B (YU)
Inventor: GRILL M
IPC: C01F5/30
Filed: 1988-06-23
Abstract: PCT No. PCT/AT88/00048 Sec. 371 Date Feb. 27, 1989 Sec. 102(e) Date Feb. 27, 1989 PCT Filed Jun. 23, 1988 PCT Pub. No. WO88/10236 PCT Pub. Date Dec. 29, 1988.A process for the preparation of pure magnesium oxide, especially suitable for the preparation of refractory products, from magnesium silicate and magnesium hydrosilicate materials such as olivine, serpentine, garnierite, or the like, the starting material being decomposed (digested) with hydrochloric acid, the residues being separated from the decomposition slurry and the sesquioxides to be regarded as contaminants and other contaminants being precipitated from the crude brine thus obtained by the addition of crude serpentine as a pH increasing substance, the precipitates being separated and the magnesium chloride solution thus obtained being subjected to thermal decomposition, particularly by spray calcination, whereby magnesium oxide is obtained and hydrogen chloride is recovered.
Patent YU-46774-B (YU)
Inventor: URQUHART A W
IPC: C04B35/65
Filed: 1987-09-16
Abstract: There is disclosed a method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of an expendable pattern (6). The method includes the steps of surrounding the expendable pattern (6) with a filler material (4) to thereby form a filled cavity within the filler material (4). The expendable pattern (6) is chemically or physically removed from the filler material (4) and a quantity of a parent metal is put into the cavity. The parent metal is heated to a temperature above its melting point and an oxidation reaction process begins whereby the oxidation reaction product infiltrates and embeds the surrounding filler material (4). Excess filler material and/or excess parent metal are removed, thus resulting in a self-supporting ceramic composite body having a cavity in the shape of the expendable pattern (6).
Patent YU-46073-B (YU)
Inventor: TERMATH G
IPC: C03C17/36
Filed: 1987-09-22
Abstract: The contact electrodes are applied to the said coating by a process of spraying under an electric arc.
Patent YU-46033-B (YU)
Inventor: JEFFERY J E
IPC: C07C211/27
Filed: 1986-12-02
Abstract: N,N-Dimethyl-1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutylamine hydrochloride monohydrate is a non-hygroscopic material which can be used as a pharmaceutical in the treatment of depression.
Patent ZA-816934-B (ZA)
Title: Fluidized bed combustor distributor plate assembly
Inventor: SMITH WILLARD P
IPC: F23C10/20
Filed: 1981-10-07
Abstract: A fluidized bed combustion apparatus includes a combustion chamber (30) having a distributor plate assembly (33) including an inverted frustopyramidal surface (42) with slots (49) and offset shields (51) thereover to form laterally oriented air flow openings into the combustion chamber from a first plenum (36) for debris particle classification along said surface. At the bottom of each frustopyramidal surface is an outlet for classified debris. Air flow riser tubes (50, 52) project up from a second plenum (38) to a position above said surface. Forced air is supplied to the slots and the risers, with means (62) to regulate relative flow to them.Projecting down from the debris outlets are drop tubes (46) having cooling fins (47), such tubes connecting to inlets of an auger conveyor (102). The auger conveyor has a coolant-cooled housing (104) and a coolant-cooled auger.
Patent ZA-837230-B (ZA)
Title: Improvement in hand-holdable electric power tool apparatus
Inventor: LAERE CHRISTIAAN G M VAN
IPC: B25F5/00
Filed: 1983-09-28
Abstract: An electric rotary power tool apparatus is adapted for loosening jammed or seized automobile wheel nuts or bolts and holdable by hand during operation. It comprises (1) an electric motor laid out to be driven by an electric direct current having an operational voltage of at least 8 to 30 volts and at least 20 up to 60 amperes, and comprising a stator, a rotor, first and second pole means, and a driving shaft bearing said rotor and having a rotary axis, the speed of said motor, at a nominal voltage of 12 to 24 volts ranging from 8000 to 30000 r.p.m under load;  (2) a casing in which the motor is housed;  (3) an on-off and reversing switch; (4) tool socket means being adapted for receiving a socket tool therein and comprising a driven shaft, the speed under load of which driven shaft is in the range of from 1200 to 4000 r.p.m.; (5) a speed-reducing unit comprising a gear transmission positively and drivingly connecting the said driving shaft with the driven shaft and adapted for directly and uninterruptedly transmitting torque from the driving motor shaft to the driven shaft and reducing the speed of the former to the latter shaft in a ratio of from about 7:1 to about 12:1. (6) impact-producing means comprising an impact mass separate from said motor and being associated with the tool socket means, mentioning under (4), supra, for imparting impacts to the latter means. The apparatus can also be used as a hobby tool by eliminating the impact-generating unit.
Patent ZA-847047-B (ZA)
Title: The use of gonadoliberin and gonadoliberin agonists for the treatment of metabolic disorders which are attributable to the level of parathyroid hormone being too low
Inventor: KOENIG WOLFGANG
IPC: A61P3/08
Filed: 1984-09-07
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Pharmaceutical formulation for parenteral administration for the treatment of metabolic disorders which may arise due to the secretion of endogenous parathyroid hormone being too low, which contains 0.5 to less than 5 mu g of gonadoliberin/single dose, or 0.05 to 0.5 mu g of a gonadoliberin agonist/single dose, for an adult of normal weight in a pharmaceutically acceptable vehicle. 1. Claims (for the Contracting State AT) Process for the preparation of a pharmaceutical formulation for parenteral use for the treatment of metabolic disorders which may arise due to the secretion of endogenous parathyroid hormone being too low, containing 0.5 to less than 5 mu g of gonadoliberin/single dose or 0.05 to 0.5 mu g of a gonadoliberin agonist/single dose, for an adult of normal weight, which comprises converting gonadoliberin or its analog, together with a pharmaceutically acceptable vehicle, into a suitable formulation form.
Patent ZA-854709-B (ZA)
Title: Process and installation for cooling a powder by means of a refrigerating fluid
Inventor: DUBRULLE GERARD
IPC: F28C3/12
Filed: 1985-06-21
Abstract: A device for injecting a liquefied refrigerating fluid directly into a mass of detergent powder within a hopper the device being connected to a tank storing this fluid under pressure.
Patent ZA-866956-B (ZA)
Title: Methods for utilizing cell lines which lack human class ii histocompatibility antigens
Inventor: NOWINSKI ROBERT
IPC: C07K16/10
Filed: 1986-09-12
Abstract: Cell lines which lack human class II histocompatibility antigens are disclosed. The cell lines may be utilized within a method for propagating microorganisms, such as viruses, for determining the presence and/or amount of antibody to a microorganism in a biological fluid, and within a method for producing antibodies to a selected microorganism.
Patent ZA-873313-B (ZA)
Title: Crosslinking of epoxyresins by means of polyfunctional perfluoro-polyethers
IPC: C08G65/337
Filed: 1987-05-08
Abstract: Non-fluorinated epoxy resins of known type are crosslinked by means of polyfunctional perfluoropolyethers containing groups which are reactive with the epoxy groups and/or with the hydroxy groups present in the starting resin. The thus-obtained crosslinked products having a fluorine content of not more than 20% by weight, preferably from 5% to 15%, are endowed with a set of properties typical of the corresponding fluorinated resins with a much higher fluorine content, in particular, water- and oil-repellence, resistance to hydrolysis and to solvents, minimum water absorption.
Patent ZA-898690-B (ZA)
Title: Method and apparatus for closing cartons
Inventor: HEMUS DAVID STANLEY
IPC: B65B35/58
Filed: 1989-11-14
Abstract: An apparatus for closing lidded cartons (9) has a turning station (36) including a flightless horizontal conveyor, and a chain conveyor (80) which extends along one side of the flightless conveyor (44) and has light restraint members (86) pivotally mounted on its links (84). The chain conveyor (80) is moved in the same direction as the horizontal conveyor, but at a slower speed. Part way along the chain conveyor an upwardly directed air jet (100) moves the restraint members (86) individually but in succession to temporary raised positions in which they are available for engagement by a carton (9A) which is moving along the flightless conveyor in overlapping relation to the chain conveyor. A restraint member engaged by a carton in this way thereafter serves as a fulcrum about which the carton pivots through a substantial angle. Plough bars later complete the rotation of the carton through 90 DEG  in total.
Patent ZA-914331-B (ZA)
Title: (3h,7h)thiazolo(3,4-a)pyridines with antiasthmatic and anti-inflammatory actions on the respiratory tract
Inventor: GANDOLFI CARMELO A
IPC: A61P11/00
Filed: 1991-06-06
Abstract: PCT No. PCT/EP91/01028 Sec. 371 Date Dec. 4, 1992 Sec. 102(e) Date Dec. 4, 1992 PCT Filed Jun. 4, 1991 PCT Pub. No. WO91/18906 PCT Pub. Date Dec. 12, 1991.Compounds of formula (I)    <IMAGE>  (I)   <IMAGE>  (a)  wherein R is an alkyl group; R1 is a cyano, carboxy, alkoxycarbonyl or hydroxylaminocarbonyl group; R2 is substituted or unsubstituted phenyl (C3-C7)-cycloalkyl,  alpha -,  beta - or  gamma -pyridyl or a benzoheteroxcyclic ring; R3 is carboxy or carboalkoxy; Y is a group of the formula -COOX; -NHCOA; -NCO; -COA; -CONHORe; -OCOA; A; -COCH2CORf; -NHCSA; -OCSA; (a); X is hydrogen, alkyl or succinimidyl group; A is a cyclic or acyclic amino group; and n is 1 or 2; having pharmacological characteristics which render them useful in the treatment of inflammatory conditions of the respiratory tract and asthmatic conditions.
Patent ZA-915277-B (ZA)
Title: Apparatus for drying a moist particulate material with superheated steam
Inventor: JENSEN ARNE SLOTH
IPC: F26B17/10
Filed: 1991-07-08
Abstract: PCT No. PCT/DK91/00197 Sec. 371 Date Jan. 5, 1993 Sec. 102(e) Date Jan. 5, 1993 PCT Filed Jul. 8, 1991 PCT Pub. No. WO92/01201 PCT Pub. Date Jan. 23, 1992.An apparatus for drying a moist particulate material having a non-uniform particle side with superheated steam includes a cylindrical part wherein a number of parallel, substantially vertical elongated chambers is located in ring form, one or more of the chambers having a closed bottom and the remaining chambers having a steam-permeable bottom, the adjacent chambers being interconnected, and an upper conical part which is also divided into chambers and which at a lower end is connected with the chambers of the cylindrical part of the apparatus, the chambers of the conical part of the apparatus being divided into smaller chambers by inclined guide plates, wherein at least part of each of the inclined guide plates in the conical part of the apparatus is hollow and can be heated by supplying superheated steam hereto.
Patent ZA-915890-B (ZA)
Title: Cosmetic composition
Inventor: DUNPHY PATRICK JOSEPH
IPC: C09K23/38
Filed: 1991-07-26
Abstract: A cosmetic emulsion suitable for topical application to the lips comprises in addition to oil and water, an emulsifier system comprising:     i) as a first emulsifier, a phospholipid, and ii) a second emulsifier having a melting point of from -20 DEG C to 80 DEG C.   Preferred emulsions are lipsticks and lip gloss product which can additionally comprise wax.
Patent ZA-916073-B (ZA)
Title: Process for the recovery of rhodium from the residues of the distillation of products of the oxo process
Inventor: LAPPE PETER
IPC: C07C47/02
Filed: 1991-08-01
Abstract: The recovery of rhodium, present as a homogeneous dissolved complex compound especially in residues of products of the oxo process, is carried out in a two-stage process. In the first stage, the residues are treated with a gas-containing oxygen in the presence of a C2- to C4- monocarboxylic acid and an alkali metal salt of a C2- to C4-monocarboxylic acid, and are then extracted with water. In the second reaction stage, they are treated again with a gas-containing oxygen, an aldehyde, a C2- to C4-monocarboxylic acid, and an alkali metal salt of a C2 to C4 monocarboxylic acid, and are extracted once more with water.
Patent ZA-918011-B (ZA)
Title: Peptide compounds,processes for preparation thereof and pharmaceutical composition comprising the same
Inventor: MATSUO MASAAKI
IPC: A61P17/00
Filed: 1991-10-07
Abstract: A compound of the formula : <CHEM>  wherein   R<1>   is lower alkyl, aryl, arylamino, pyridyl, pyrrolyl, pyrazolopyridyl, quinolyl, or a group of the formula : <CHEM> wherein the symbol of a line and dotted line is a single bond or a double bond,  X is CH or N, and  Z is O, S or NH,  each of which may have suitable substituent(s); R<2>   is hydrogen or lower alkyl; R<3>   is suitable substituent excepting hydroxy; R<4>   is lower alkyl which may have suitable substituent(s), and R<5>   is ar(lower)alkyl which may have suitable substituent(s) or pyridyl(lower)alkyl, or R<4> and R<5>   are linked together to form benzene-condensed lower alkylene; R<7>   is hydrogen or suitable substituent; A   is an amino acid residue excepting D-Trp, which may have suitable substituent(s);  and Y   is bond, lower alkylene or lower alkenylene, and a pharmaceutically acceptable salt thereof, processes for their preparations and pharmaceutical compositions comprising them as an active ingredient.
Patent ZA-929051-B (ZA)
Title: Substituted phenyl phenol leukotriene antagonists
Inventor: BAKER STEPHEN RICHARD
IPC: C07D311/18
Filed: 1992-11-23
Abstract: Antagonists having a substituted phenyl phenol or a substituted phenolic biphenyl structure, and various derivatives thereof, are specific leukotriene antagonists.
Patent ZA-931799-B (ZA)
Title: Semi-synthetic glycosaminoglycans containing alpha-L-galacturonic acid substituted with nucleophilic radicals in position 3
Inventor: PIANI SILVANO
IPC: C08B37/10
Filed: 1993-03-12
Abstract: The synthesis of new semi-synthetic glycosaminoglycans is described in which one of the saccharide units characteristic of glycosaminoglycans with heparin or heparan structure, more specifically that of  alpha -L-iduronic-2-O-sulfate acid, has undergone a structural modification, entirely or in part, with transformation into  alpha -L-galacturonic acid substituted with nucleophilic radicals in position 3. These new semi-synthetic glycosaminoglycans of general formula IV <CHEM> have good pharmaceutical properties in that they may also be absorbed orally and have good anti-thrombotic activity accompanied by low risk of hemorrhage and reduced anti-coagulating activity.
Patent ZA-935940-B (ZA)
Title: Antiproliferative oligomers
Inventor: CARDIN ALAN D
IPC: A61K31/185
Filed: 1993-08-12
Abstract: The oligomers of the present invention are polyureas or polyamides having a number average molecular weight of <10,000. These oligomers are water-soluble, have a rigid backbone with a predictable anion spacing, and are pharmaceutically-acceptable. The oligomers are useful for inhibiting the proliferation of smooth muscle cell.
Patent ZA-944999-B (ZA)
Title: Fire extinguishing apparatus
Inventor: HILLIER KENNETH
IPC: A62C31/00
Filed: 1994-07-11
Abstract: A fire extinguishing apparatus (10) producing a mist of water vapour with a median droplet diameter of between 50 and 500 micron for extinguishing fires in a confined risk area. The mist being generated through nozzles (18) operating at <2000 kPa (i.e. low pressure). The fire extinguishing apparatus using less than 1.0 litres of water per cubic meter of the risk area in which the fire is contained (i.e. a small volume of water).
Patent ZA-953886-B (ZA)
Title: Process for the preparation of 2-amino-4,6-dichloropyrimidine
Inventor: SCHWARZ FRANZ-THOMAS
IPC: C07D239/42
Filed: 1995-05-12
Abstract: Prepn. of 2-amino-4,6-dichloropyrimidine (I) comprises: (a) reaction of 2-amino-4,6-dihydroxypyrimidine (II) with an excess of phosphorus oxychloride at 20-80 degrees C, in the presence of triethylamine as acid trapping agent; and (b) isolating (I).
Patent ZA-961228-B (ZA)
Title: Amphiphilic compounds with at least two hydrophilic acid and at least two hydrophobic groups based on dicarboxylic diesters
Inventor: KWETKAT KLAUS
IPC: C09K23/00
Filed: 1996-02-16
Abstract: PCT No. PCT/EP95/04531 Sec. 371 Date Aug. 18, 1997 Sec. 102(e) Date Aug. 18, 1997 PCT Filed Nov. 17, 1995 PCT Pub. No. WO96/25393 PCT Pub. Date Aug. 22, 1996The invention concerns amphiphilic compounds of general formula (I) with at least two hydrophilic and at least two hydrophobic groups based on diacarboxylic acid diamides. The amphiphilic compounds according to the invention are mostly surface-active and are suitable for use as emulsifiers, demulsifiers, detergents, dispergents and hydrotropic agents in industry and households, for example, in the treatment of metals, ore processing, surface finishing, washing, cleaning, cosmetics, medicine and food processing and preparation.
Patent ZA-968786-B (ZA)
Title: Phenyl benzyl ethers, their preparation, and their use.
Inventor: SAUTER HUBERT
IPC: C07C303/20
Filed: 1996-10-18
Abstract: PCT No. PCT/EP96/04263 Sec. 371 Date Apr. 20, 1998 Sec. 102(e) Date Apr. 20, 1998 PCT Filed Sep. 30, 1996 PCT Pub. No. WO97/14693 PCT Pub. Date Apr. 24, 1997A compound of the general formula I where the indices and the substituents have the following meanings: R1 is C(CO2CH3)=CHOCH3, C(CO2CH3)=NOCH3, N(OCH3)CO2CH3 and C(CONHCH3)=NOCH3; R2 is cyano, halogen, C1-C4-alkyl and C1-C4-alkoxy; m is 0 or 1; R3 is cyano, halogen, C1-C4-alkyl, C1-C4-haloalkyl and C1-C4-alkoxy; n is 0, 1, 2 or 3, it being possible for the substituents R3 to be different from each other when n is 2 or 3; R4 is hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C3-C6-cycloalkyl and phenyl; X and Y are C1-C6-alkoxy, C1-C6-alkylthio, C1-C6-alkylamino, di-C1-C6-alkylamino or a C1-C4-alkylene chain which is bonded to the C atom directly or via an oxygen, sulfur and/or nitrogen atom and which can have attached to it one or two of the following substituents: oxo (=O), cyano, C1-C4-alkyl, C3-C6-cycloalkyl, C1-C4-alkoxycarbonyl, aryl and heteroaryl, their preparation and, their use.
Patent GB-2356040-B (GB)
Title: Double heat exchanger for vehicle air conditioner
Inventor: OZAKI TATSUO
IPC: F28F9/26
Filed: 2000-07-26
Granted: 2003-07-16
Abstract: A double heat exchanger for a vehicle air conditioner combining a condenser and a radiator has a corrugated condenser fin and a corrugated radiator fin integrally formed and having the same fin pitch. Each of the condenser and radiator fins has plural upper folds, plural lower folds and plural wall portions each of which connects one of the upper folds and one of the lower folds next to each other. An inclination angle of each of the wall portions of the condenser fin is made different from that of each of the wall portions of the radiator fin. As a result, a height of the condenser fin becomes different from that of the radiator fin while maintaining a radius of curvature of each of the upper and lower folds of the condenser fin equal to that of each of the upper and lower folds of the radiator fin.