baber/WOPTO huggingface dataset:
Patent AT-E78290-T1 (AT)
Inventor: LAKE ALAN WAINWRIGHT
IPC: B01D17/04
Filed: 1988-04-14
Granted: 1992-08-15
Abstract: A process for the treatment of a contaminated water-in-fat type emulsion, such as the waste obtained from a spent rolling oil, in order to recover the fatty component substantially free of contaminants, which includes the steps of:   (a) mixing the contaminated emulsion with a volume of water sufficient to increase the total water content to approximately that of the rest of the emulsion; (b) mixing the product of step (a) with a sufficient amount of a short-chain organic acid to lower the pH thereof to less than 5; (c) if necessary, mixing the product of step (b) with an amount of a suitable emulsifier and, if required, an amount of a suitable demulsifier; and (d) allowing the products of steps (b) or (c) to settle to form an upper fat layer substantially free of water and contaminants; a lower aqueous layer; and a precipitate of solid contaminants. -
Patent AT-E52828-T1 (AT)
Inventor: RIEGER FLORIAN
IPC: E05B65/52
Filed: 1988-02-05
Granted: 1990-06-15
Abstract: 1. Box lock with a tongue of adjustable dimension, in which the particular dimension of the tongue is determined by the disposition of the drive element (2) moved by the cylinder or knob in or on an insert plate (3), characterised in that the insert plate (3) has two recesses (6) arranged in mirror symmetry with respect to the plane of symmetry (7) of the lock, for receiving the drive element (2), and is capable of being rotated through 180 degrees and fixed on the lock cover (4), the two fixing points (5) of the lock cover (4) being arranged relative to the recesses (6) in such a way that, in plan view of the lock, the centre (9) of the line (8) connecting the two fixing points (5) is located on the line of symmetry (7) of the recesses (6), at a spacing (x) from the point of intersection of the centre line (10) of the recesses (6) with the line of symmetry (7), which is half the size of the desired change in dimension of the tongue.
Patent AT-E64548-T1 (AT)
Inventor: APPELGREN CURT HENRY
IPC: B01J2/14
Filed: 1988-08-26
Granted: 1991-07-15
Abstract: The present invention relates to a granular product, whereby it consists of a solid product which has been provided with a coating of a melt of itself, as well as a process for the preparation of the granular product.
Patent AT-E84577-T1 (AT)
Inventor: BENN RAYMOND CHRISTOPHER
IPC: C22C19/05
Filed: 1989-02-17
Granted: 1993-01-15
Abstract: Oxide dispersion-strengthened alloys containing 5 to 9% chromium, 5 to 7% aluminium, 5 to 9% tungsten, 1 to 3% molybdenum, 1 to 5% tantalum, 0 to 1.5% titanium, 0 to 10% cobalt, 1 to 4% rhenium, 0.1 to 2% yttrium oxide, small amounts of boron and zirconium as required, balance essentially nickel, display excellent lives to rupture under load at intermediate high temperatures of about 850 DEG C.
Patent AT-E69855-T1 (AT)
Inventor: RENZ WALTER DIPL-ING FH
IPC: E05D7/04
Filed: 1989-04-01
Granted: 1991-12-15
Abstract: So that two wings (1, 2) of a window, door or the like, rotationally connected to one another via at least one pivot bearing, especially two wings of a sliding and folding door or sliding and folding window, can be aligned exactly with one another in the horizontal direction or readjusted, there being fixed to a first wing (1) a first bearing part (7) and to a second wing (2) a second bearing part (8) which are connected to one another via a pivot axle (9), an adjusting device (10) is mounted on at least one of these bearing parts. For this purpose, at least this one bearing part has two elements (12, 18) which are coupled to one another via the adjusting device (10). Advantageously, the two elements (12, 18) of the bearing part (7, 8) are coupled to one another via a displacement device with a displacement eccentric (15). A horizontal guide (16, 17; 21, 22) and a vertical longitudinal slot (19) for the eccentric (15) guarantee a clean lateral displacement during the rotation of the eccentric. <IMAGE>
Patent AT-E102082-T1 (AT)
Inventor: LAUTER NORBERT
IPC: B05B7/24
Filed: 1989-10-06
Granted: 1994-03-15
Abstract: A dispensing gun, in particular a multi-component spray gun (1), is indicated, to which at least two components are supplied via separate pipes (31, 32) which are connected to gun channels (10, 11) in the dispensing gun. In such a dispensing gun, the problem was experienced in the past that a pipe arranged in the front region of the gun exerts a torque on the gun, which directs the dispensed jet, in particular the spray jet, downwards. With the new gun, working is to be easier and more fatigue-free. To this end, the pipes (31, 32) are joined to an intermediate piece (16) which has intermediate channels (17, 18) and is mounted rotatably in a bore-hole (45) in the dispensing gun, the intermediate piece (16) providing the connection of each pipe (31, 32) to the gun channel (10, 11) assigned to it irrespective of the relative rotational position of intermediate piece (16) and dispensing gun (1). 
<IMAGE>
Patent AT-E141933-T1 (AT)
Inventor: ILENDA CASMIR STANISLAUS
IPC: C08L51/00
Filed: 1989-03-28
Granted: 1996-09-15
Abstract: A novel graft copolymer capable of imparting to a polyolefin when blended therewith a good balance of tensile modulus, sag resistance and melt viscosity, is a polyolefin trunk having a, preferably relatively high weight-average molecular weight, methacrylate polymer chain grafted thereto. The graft copolymer is formed by dissolving a non-polar polyolefin in an inert hydrocarbon solvent, and, while stirring the mixture, adding methacrylate monomer together with initiator to produce a constant, low concentration of radicals, and covalently graft a polymer chain, preferably of relatively high molecular weight, to the polyolefin backbone. The graft copolymer can be separated from the solvent, by volatilizing the solvent, for example in a devolatilizing extruder, and pelletised or extruded or otherwise shaped into a desired shape such as a sheet, tube or the like. This graft copolymer can be blended with a polyolefin matrix to improve its physical properties in the melt, upon cooling, and in the solid state, and is useful in cast and oriented films, solid extruded rod and profile, foamed rod, profile and sheet and blown bottles. The graft copolymer can also be used to improve compatibility between polymers in a wide range of polymer blends.
Patent AT-E75248-T1 (AT)
Inventor: JAY PIERRE
IPC: H01B3/22
Filed: 1989-09-26
Granted: 1992-05-15
Abstract: The invention relates to a composition comprising at least one electrically insulating oil (A) and at least one product (B) containing at least six carbon atoms and carrying an aldehyde functional group. The Applicant has thus greatly increased the dielectric properties of benzyltoluene and its oligomers (A) by incorporating 3-ethoxy-4-hydroxybenzaldehyde therein. Application of this composition as a dielectric liquid in electrical transformers or capacitors and as a solvent for carbonless copying paper.
Patent AT-E128144-T1 (AT)
Inventor: BARTSCH DUSAN DR
IPC: G01N33/569
Filed: 1990-03-07
Granted: 1995-10-15
Abstract: The invention describes two immunogenic regions of the E7 protein of human papillomavirus type 16 (HPV 16), where one immunoreactive region is located downstream from nucleotide 595 and the other is located downstream from nucleotide 667 of the HPV 16 genome.
Patent AT-E121382-T1 (AT)
Inventor: NAEF FERDINAND
IPC: C07D295/02
Filed: 1990-03-28
Granted: 1995-05-15
Abstract: Novel aromatic aldehydes and their derivatives complying with the formula 
<IMAGE>
 capable of having a single or double bond in the position indicated by the dashes and in which X represents a monovalent radical of formula 
<IMAGE>
 or, when the dashes represent a single bond, of formula 
<IMAGE>
 and the symbol Z specifies an oxygen atom or two R<2>O radicals, R<1> and R<2> representing alkyl radicals with 1 to 3 carbon atoms. 
<??>These compounds develop useful odorant properties and therefore are used as ingredients in perfuming compositions and perfumed products. 
<??>The compounds of formula (I) are prepared from 8-methoxycumin aldehyde. 
<??>The aldehydes (I) are also used as starting products for the preparation of products with a fungicidal and herbicidal effect of formula 
<IMAGE>
 in which X and the dashes have the meanings given above, Y represents a methylene radical or an oxygen atom and R<3> represents a hydrogen atom or a methyl group.
Patent AT-E168695-T1 (AT)
Inventor: KOLAR CENEK DR
IPC: A61K31/70
Filed: 1990-10-17
Granted: 1998-08-15
Abstract: The present invention relates to glycosyl-etoposide prodrugs, process for their preparation and their use in combination with functionalised tumour-specific enzyme conjugates for the treatment of cancers, and it specifically relates to 4'-O-glycosyl-etoposides as prodrugs which can be cleaved to cytotoxic agents on exposure to tumour-specific enzyme conjugates, where the liberated agent is suitable, by reason of its cytostatic activity, for the treatment of cancers.
Patent AT-E125941-T1 (AT)
Inventor: ERICHSEN HERMAN W
IPC: G01L9/04
Filed: 1990-12-22
Granted: 1995-08-15
Abstract: The invention improves upon the diaphragm/beam-type transducers and method of manufacturing same described in U.S. Patent No. 4,368,575. The new transducers and method of manufacture utilize strips or slivers of silicon or germanium which are larger than the individual strips used in the apparatus and method described in U.S. Patent No. 4,368,575 by an amount sufficient to permit (a) the formation of two gages on each strip and (b) the forming of bonding pads on each gage. The bonding pads are formed on the gage strip before the strip is bonded to the beam, so that formation of the bonding pads and bonding of the strip to the beam can be handled automatically. The strips are mounted to one side of the midpoint of the beams, so that when a diaphragm/beam is deflected by application of a fluid pressure, one of the two gages will undergo a tension strain while the other gage will undergo a compression strain. Because both gages form part of the same silicon or germanium strip, they tend to be virtually identical in physical and electrical properties, thereby simplifying calibration of the resulting transducers. <IMAGE>
Patent AT-E108524-T1 (AT)
Inventor: MEYN PIETER
IPC: F16H25/12
Filed: 1990-12-06
Granted: 1994-07-15
Abstract: In an apparatus for imparting a simultaneous rotational movement to an object moving along a rectilinear trajectory a slide (3) can be moved to and fro along a substantially cylindrical rod (1) that has at least one flattening (2) that is engaged by a guide wheel (6) journalled in the slide. The flattening (2) extends partially rectilinearly and partially spirally along the cylindrical rod. Upon reaching the spiralled section of the flattening (2) the guide wheel (6) will impart a rotation to the slide (3) around the cylindrical rod (1). <IMAGE>
Patent AT-E130258-T1 (AT)
Inventor: FRANZ CARL
IPC: B61F3/12
Filed: 1990-02-26
Granted: 1995-12-15
Abstract: In a combined road-rail transportation system consisting of a locomotive, semi-trailer motor vehicles, semi-trailers and rail running gear, the semi-trailers are provided at the ends with in each case one kingpin and the rail running gear is provided with two fifth- wheel couplings arranged in the travel direction one behind the other on a coupling adaptor connected in articulated fashion to the rail running gear. <IMAGE>
Patent AT-E90741-T1 (AT)
Inventor: LAMAZE AIRY-PIERRE
IPC: C25C3/26
Filed: 1990-04-19
Granted: 1993-07-15
Abstract: Apparatus for continuous production of a polyvalent metal by electrolysis of a halide in a bath (2) of at least one molten salt. 
<??>It consists
 - of an electrodisproportionation cell (a) in the bath of which there are immersed at least one deposition cathode (4) and at least two anodes (5) connected to a source of at least partially direct electrical current;
 - of a prereduction cell (b) in the bath of which there are immersed at least one anode (6) and a cathode (3) which are separated from each other by a diaphragm (7) and are connected to a source of at least partially direct electrical current;
 - the cells (a) and (b) being adjoining and their common wall consisting of a grid insulated electrically from the walls of the cell and negatively polarised and forming the cathode (3) through which the bath travels by means of forced convection. 
<??>This apparatus makes it possible to dispense with variations in the composition and valency of the bath in the metal deposition zone and to prevent the formation of halogen near this zone. 
<IMAGE>
Patent AT-E129428-T1 (AT)
Inventor: MANI KRISHNAMURTHY NAGASUBRAMA
IPC: C01D1/40
Filed: 1989-11-17
Granted: 1995-11-15
Abstract: The present invention is a method of recovery of base from material comprising base or acid and salts. The method is conducted in an apparatus comprising a cation membrane between two bipolar membranes.
Patent AT-E106716-T1 (AT)
Inventor: SILVESTRI LOUI J
IPC: A61K9/50
Filed: 1990-02-08
Granted: 1994-06-15
Abstract: A multiphasic sustained release injectable delivery system is provided, as well as a method for treating humans and other mammals with that multiphasic sustained release system. The multiphasic sustained release system comprises prolonged, controlled delivery of microencapsulated allergen extract comprising allergen extract encapsulated in microcapsules of bioerodible encapsulating polymer, which permits a subtained, multiphasic release of said allergen extract, including (i) a first portion of allergen extract that upon injection is capable of being released from said microcapsules of bioerodible encapsulating polymer in a manner whereby only a relatively small amount of said allergen extract is released during said first phase, whereby initial allergenicity is minimized due to said first portion producing a mild local reaction similar to that normally observed with low doses of conventional allergen administration; and (ii) secondary portions of allergen extract that provide a substantially higher level of allergen extract in doses which could provoke a serious reaction in the patient, but for the prior release of said first portion.
Patent AT-E120200-T1 (AT)
Inventor: PAWELEK JOHN M
IPC: C07F9/165
Filed: 1990-04-02
Granted: 1995-04-15
Abstract: A phosphorylated derivative of L-dopa of the formula  <IMAGE> wherein when X is  <IMAGE>  wherein Z is -CH2, N, S or a linkage other than oxygen which renders the phosphate group resistant to hydrolysis by phosphatase enzymes in tissues and biological fluids, then Y is OQ, wherein Q is H or an alkyl with one to twelve carbon atoms, or wherein X is OQ, then Y is  <IMAGE>  wherein R' is hydrogen or a pharmaceutically acceptable cation and R is a moiety which increases hydropobicity. The phosphorylated derivative of L-dopa is useful as an agent to increase the melanin content in mammalian skin and hair.
Patent AT-E126208-T1 (AT)
Inventor: DUSZA JOHN P
IPC: C07C253/00
Filed: 1991-09-11
Granted: 1995-08-15
Abstract: A novel process for producing a-[(dialkylamino)substituted-methylene]b-oxo-(substituted) propanenitriles of the formula: <CHEM> where R, R1 and R2 are defined in the specification by reacting a substituted isoxazole with a diaklylamide dimethylacetal is provided.
Patent AT-E136043-T1 (AT)
Inventor: REIMANN WERNER DR DIPL-CHEM
IPC: C10L1/192
Filed: 1991-12-03
Granted: 1996-04-15
Abstract: To prepare copolymers of ethylene with vinyl alkylcarboxylates in the presence of initiators which form free radicals, the vinyl esters dissolved in a solvent are fed simultaneously, but separately from the initiators, to the reaction zone. The novel process increases the polymer yield and gives products with better filtration properties.
Patent AT-E113576-T1 (AT)
Inventor: VELTEROP FRANCISCUS MARINUS
IPC: C04B37/02
Filed: 1991-07-10
Granted: 1994-11-15
Abstract: The present invention relates to a method of connecting a ceramic material (1) to another material (3). According to the present method as ceramic material porous material is used that prior to making a connection it is gradually compacted from the contact surface (5) with the greatest density at the contact surface, wherein on the contact surface of the porous material a mixture of titanium hydride (TiH2) and quartz flour (SiO2) is applied. Then the so treated porous ceramic material is heated to 1200-1800 DEG C during 1-40 hours. Finally the so compacted porous ceramic material in a manner known per se is connected to the other material. Preferably the treated porous ceramic material is heated to 1300-1500 DEG C during 10-20 hours. Advantageously the weight proportion of TiH2 and SiO2 in the mixture is 95:5 to 5:95 and preferably 35:65 to 65:35. <IMAGE>
Patent AT-E117280-T1 (AT)
Inventor: CHIN DAVID
IPC: C04B24/04
Filed: 1991-06-08
Granted: 1995-02-15
Abstract: The present invention relates to an additive for mortars which provides a mortar having good water repellency, excellent adhesion to difficult substrates, e.g. water repellant masonry bricks and blocks, and superior compressive strength. More particularly, the present invention relates to such an additive which comprises a water repelling agent, a synthetic latex, an alkanolamine, and a set retarding agent.
Patent AT-E139843-T1 (AT)
Inventor: KNIGHT JANICE HOPE
IPC: G01N15/06
Filed: 1991-12-06
Granted: 1996-07-15
Abstract: There is provided a rapid method and apparatus for analysing particulate matter of biological origin using luminescent detection techniques. A fluid is filtered through a membrane and the membrane holding the particulate matter is subjected to luminescence detection.
Patent AT-E129945-T1 (AT)
Inventor: SCHULZ REINHARD
IPC: B25D17/02
Filed: 1991-07-10
Granted: 1995-11-15
Abstract: In drill bits, stepwise cross-sectional changes are made, deviating from a cylindrical and conical stem, between insertion end (2, 7) and drill-bit part (5, 8). In this way, the energy throughput in the case of continuous shock waves is improved and higher working capacities are achieved with the drill-bit part (5, 8). 
<IMAGE>
Patent AT-E141408-T1 (AT)
Inventor: HOBBS GREGG K
IPC: G01M7/06
Filed: 1991-03-01
Granted: 1996-08-15
Abstract: A shaker apparatus (10) and method for carrying and vibrating a device to be screened, comprising exciter means (50) secured to a mounting table (20) having a plate (100) for imparting excitations thereto, mounting means (4) coupled to the mounting table (20) for mounting the shaker table to a foundation (2) and for substantially isolating vibration of the mounting table (20) from the foundation (2),dispersive means defining a plurality of cavities (106, 108) in the plate (100) in a predetermined array, and means defining holes (102, 104) in the plate (100) and a mounting sheet (122) of the table for mounting thereon the device to be screened, the dispersive means dispersing unidirectional excitations imparted to the table into substantially incoherent multiaxial and multirotational directions. <IMAGE>
Patent AT-E171332-T1 (AT)
Inventor: LEE CHONG U
IPC: G06T9/00
Filed: 1991-02-26
Granted: 1998-10-15
Abstract: An image compression system and method for compressing image data for transmission. Each block and corresponding sub-blocks of pixel data is subjected to a discrete cosine transform (DCT) operation. Varying levels of sub-blocks of resulting corresponding transform coefficients are selected for construction into a composite transform coefficient block corresponding to each input block of pixel data. The selection of transform coefficient block size for the composite block is determined by a comparison process between transform block and sub-block coding efficiency. The composite block is variable length coded to further reduce bit count in the compressed data.
Patent AT-E120156-T1 (AT)
Inventor: BAGG GREVILLE EUAN GORDON MONK
IPC: C01B21/00
Filed: 1991-07-25
Granted: 1995-04-15
Abstract: PCT No. PCT/GB91/01249 Sec. 371 Date Apr. 16, 1992 Sec. 102(e) Date Apr. 16, 1992 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/02451 PCT Pub. Date Feb. 20, 1992.Method of extracting dinitrogen pentoxide (N2O5) from its mixture in nitric acid, which consists of providing a solution of the mixture in an inert organic solvent, stripping out the N2O5 from solution in a carrier gas stream containing ozone, and subsequently condensing the N2O5 out of the gas stream by contact with further inert organic solvent. The presence of ozone suppresses the dissociation of the N2O5 transferred to the gas stream into dinitrogen tetroxide (N2O4). In a preferred embodiment the stripping and absorbing steps take place continuously in adjacent stripping and absorbing columns respectively having organic solvent recirculating through each.
Patent AT-E167739-T1 (AT)
Inventor: PETZOLD JAMES CHRISTIAN
IPC: G01N27/07
Filed: 1991-10-04
Granted: 1998-07-15
Abstract: PCT No. PCT/GB91/01731 Sec. 371 Date Apr. 5, 1993 Sec. 102(e) Date Apr. 5, 1993 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/06368 PCT Pub. Date Apr. 16, 1992.The measurement of electrokinetic potential is of importance in paper-making. A measuring cell (12) for a specific potential known as streaming potential of the kind disclosed in EP B1 0 079 726 is now provided with measuring electrodes (40, 42) of a metal which forms a reversible electrochemical reaction with pure water to oxidize the metal. The electrodes (40, 42) used in the measurement mode in the cell have a film comprising an oxide of the metal electrochemically formed thereover. Such electrodes are found to give more stable and consistent measurement than the stainless steel electrodes used previously. Silver, lead, copper and alloys such as lead and silver are preferred. The measuring electrodes (40, 42) are regenerated within the cell (12) through electrochemical reduction to bare metal, followed by oxidation to re-form the film. This is performed with the aid of auxiliary electrodes (60, 62) in the cell. A control system (50) for the measurement and regeneration mode is described. Excess excursions of the measurement mode voltage are monitored to indicate that the regeneration procedure is to be entered. The measuring electrode (42) in the cell compartment (22) in which the measurement pad is formed is provided with a shroud (13) to protect it during the flushing of the pad from the mesh (14) in the cell.
Patent AT-E154034-T1 (AT)
Inventor: SAWYER ROY T
IPC: A61K38/00
Filed: 1991-10-10
Granted: 1997-06-15
Abstract: PCT No. PCT/GB91/01763 Sec. 371 Date Apr. 9, 1993 Sec. 102(e) Date Apr. 9, 1993 PCT Filed Oct. 10, 1991 PCT Pub. No. WO92/07005 PCT Pub. Date Apr. 30, 1992The inhibitor is protein derived leech tissue or leech secretions (for example, from Hirudo medicinalis), which is capable of binding to native collagen, in such a way that substantially no cleavage breakdown products of coilagen molecules occur on SDS-PAGE. The protein substantially inhibits collagen-induced platelet aggregation or adhesion, has a molecular weight of 60-70 kilodaltons in reduced form and has optimum activity at pH 8.0.
Patent AT-E157103-T1 (AT)
Inventor: OVERBEEK GERARDUS CORNELIS
IPC: C08F6/00
Filed: 1992-06-05
Granted: 1997-09-15
Abstract: Method for removing radically-polymerisable unsaturated monomer from a dispersion of a polymer, made by non-enzymic polymerisation, by treating the polymer dispersion with a peroxide-generating enzyme (such as an oxidase) and an enzyme substrate(s), and usually oxygen, optionally with a reducing agent, under conditions to effect a reduction in the level of the residual monomer.