baber/WOPTO huggingface dataset:
Patent IT-1209762-B (IT)
Title: Opto-electronic colour image converter
Inventor: WALTER JAEGER
IPC: H04N/
Filed: 1980-11-28
Granted: 1989-08-30
Abstract: Axially symmetrical images (4,5) corresponding to different wavelength ranges and/or distributions of a colour image (1) are interrogated, line sequentially, by a quadruple interlaced Z-shaped scanning raster (7,8). The two images (4,5) are axially summetrical w.r.t. each other and w.r.t. the line scanning direction, being flush aligned in mirror image configuration. The images are scanned so that the two scanning rasters are positioned in axially symmetrical configuration w.r.t. each other and w.r.t. the line scanning direction and interlinked with each other line by line with respect to time. Striated colour filters are pref. associated with the two images. Video signals are repeated prior to image reproduction in order to avoid line creep. Repetition of one and the same video recording can be performed line by line, for example for video films intended for domestic use, and can be performed frame by frame for studio reproduction.
Patent LV-10179-B (LV)
Title: Pharmaceutical formulations containing melphalan or melphalan hydrochloride, as well as melphalan and melphalan hydrochloride and processes for preparing them
Inventor: WILLIAM POOLE STEPHEN
IPC: A61P35/00
Filed: 1993-12-28
Abstract: The innovation relates to a new pharmaceutical composition of binary melphalan containing: a) lyophilized melphalan hydrochloride, b) diluent-thinner containing citrate, propylene-glycol and ethanol. In essence pure melphalan, essentially pure melphalan hydrochloride and their preparation method is described.
Patent MX-165048-B (MX)
Inventor: BLOECHER ULRICH
IPC: C09K3/14
Filed: 1986-06-27
Abstract: This invention relates to erodable agglomerates containing abrasive grains and to abrasive products containing these agglomerates. 
<??>Conventional coated abrasives typically consist of a single layer of abrasive grain adhered to a backing. It has been found that only up to about 15% of the grains in the layer are actually utilized in removing any of the workpiece. It follows then that about 85% of the grains in the layer are wasted. Furthermore, the backing, one of the more expensive components of the coated abrasive, must also be disposed of before the end of its useful life. 
<??>This invention provides erodable agglomerates containing individual abrasive grains, a binder and matrix material selected from the group consisting of pulp suitable for making paper and derivatives thereof, wood flour, and vermiculite. The agglomerates are useful for coated abrasives and bonded abrasives. Abrasive products containing the agglomerates provide higher stock removal than abrasive products bearing a single layer of abrasive grains, since the erodable character of the agglomerates allows the sloughing off of spent individual abrasive grains during abrading operations and the exposing of new abrasive grains to the workpiece. The invention also provides a method of preparing the agglomerates of this invention.
Patent MX-170235-B (MX)
Title: Metodo de almacen y transporte, material de empaque y empaque para productos agricolas
Inventor: RYUNO TOSHIRO
IPC: B65B31/00
Filed: 1987-10-08
Abstract: La presente invención se refiere a un método de almacén y transporte para productos agrícolas, que comprende las etapas de: llenar los productos agrícolas dentro de un empaque con capacidad de retener la configuración propia, hecho de un material plástico que exhibe una barrera al gas, junto con un gas inerte; sellar herméticamente dicho empaque, y almacenar y transportar el empaque herméticamente sellado en dicho estado herméticamente sellado.
Patent NO-143919-B (NO)
Title: Anordning ved ventil for innfoering av tilskuddsluft i tilfoerselsroeret mellom en forbrenningsmotors forgasser og fordelingsledningen til mtorsylindrene
Inventor: LOEKKA JENS LEIF
IPC: F02M/
Filed: 1979-05-23
Abstract: Anordning ved ventil for innføring av tilskudds luft i tilførselsrret mellom en forbrenningsmotors forgasser og fordelingsledningen til motorsylindrene.
Patent NO-143189-B (NO)
Title: Stoetteanordning ved knelende sittestilling
Inventor: MENGSHOEL HANS CHR
IPC: A47C15/00
Filed: 1979-06-06
Abstract: Knele- og sittemøbel.
Patent NO-148799-B (NO)
Inventor: HOFER PETER
IPC: H02G5/00
Filed: 1979-07-27
Abstract: 1. Element for compensation of length variations of rigid conductors in electric power installations due to thermal influences, with at least three circularly arranged individual flexible conductors (3), in particular cable or wire coils, the two ends of which are respectively rigidly connected to an end part (2) and are elastically twisted by at least 30 degrees around the longitudinal axis, characterized in that the ends of the flexible conductors (3) are arranged to lie parallel between a casing (2a) and a bolt (2b) and are rigidly connected by means of explosion welding to these parts (2a, 2b), and in that the element, at least in an intermediately lying area, through a radial deflection of the individual conductors (3), has a larger circumference than at the two ends.
Patent NO-158750-B (NO)
Inventor: TOURNIER JEAN-LOUIS
IPC: B29D30/52
Filed: 1983-07-01
Abstract: A material intended to form a joint between at least two bodies on the outside of their interface, at least one of the bodies being deformable, is characterized by the following features: (a) it is formed of a fluid mixture having a viscosity, measured at normal temperature, of from 0.3 Pa.s to 700 Pa.s; (b) a dry extract of the fluid mixture, measured at normal temperature and pressure, is from 20% by weight to 80% by weight, based on the weight of the fluid mixture; (c) the dry extract of the fluid mixture comprises an elastomer fraction at least 20% by weight of which elastomer fraction is formed of at least one unsaturated elastomer capable of cross-linking either at ambient temperature or by heating for a period of time of less than one minute. Methods for producing assemblies with this material, consisting, for instance, of manufacturing, repairing or recapping a tire. Assemblies obtained by these methods.
Patent NO-167132-B (NO)
Inventor: PERKOLA MARKKU
IPC: D21D1/30
Filed: 1985-10-18
Abstract: A cutter segment for a disc grinder or the like, said grinder consisting of two oppositely placed cutters made up of several segments attached to each other, at least one of the cutters being rotable, said cutter segments being provided with a rough surface or with teeth (5) and grooves (6) for the grinding of material such as wood chips. With prior-art grinders of this kind, exhaustion of the steam produced in the grinding process has proved to be a difficult problem. The cutter segment of the invention solves this problem in that the segments of at least one of the cutters are provided with one or more exhaust channels (7) having a sectional area essentially larger than that of the grooves (6).
Patent NO-165111-B (NO)
Inventor: REISCHL ARTUR
IPC: C08G18/65
Filed: 1986-07-09
Abstract: The invention is directed to the formation of filler containing anionically modified polyurethane (urea) compositions by reacting suitable polyurethane (urea) forming ingredients in the presence of from 5 to 97% by weight of fillers selected from the group consisting of (i) finely divided or lumpy foam particles, (ii) fossile lignocelluloses, (iii) carbon powder, and (iv) mixtures thereof, said filler-containing polyurethane (urea) having a water absorbability of from 33 to 97% by weight, and having an anionic group content of from 10 to 3000 milliequivalents of anionic groups and/or groups capable of anionic group formation per 1000 grams of said polyurethane (urea) components.
Patent NO-169885-B (NO)
Inventor: IOSEF ALEXANDER
IPC: C01B25/30
Filed: 1986-07-09
Abstract: A process for the manufacture of monopotassium phosphate of a high purity without utilizing organic solvents. Monopotassium sulfate is reacted, at a temperature in the range of 40 to 100 DEG C with a phosphate constituent selected from phosphate rock, dicalcium phospate or mixtures thereof in the presence of phosphoric acid. The common metal impurities, organic matter and fluorides present in the starting phosphate rock are substantially eliminated, with the calcium sulfate resulted thereto. After separating out the calcium sulfate, the filtrate is neutralised to a pH in the range of 3 to 7, with a calcium-containing compound comprising Ca(OH)2, CaO or CaCO3, or mixture thereof. From the filtrate obtained, pure monopotassium phosphate is crystallised out.
Patent NO-165995-B (NO)
Inventor: SCHNEIDER BERNARDUS JOHANNES J
IPC: B65D39/00
Filed: 1987-01-19
Abstract: Stopper (1) with valve (6) for a bottle, which stopper (1) and valve (6) are integral and of the same elastic material, the valve being surrounded by a circular raised edge (5) and a circular flange (4) for cooperation with a pump (15) made from plastic material.
Patent NO-175313-B (NO)
Inventor: PARIS DOMINIQUE
IPC: A61K49/04
Filed: 1988-10-11
Abstract: PCT No. PCT/FR88/00077 Sec. 371 Date Sep. 21, 1989 Sec. 102(e) Date Sep. 21, 1989 PCT Filed Feb. 12, 1988 PCT Pub. No. WO88/06162 PCT Pub. Date Aug. 25, 1988Iodized polymers, comprising a skeleton consisting of a dextrane onto which are grafted groups of the formula (I). Application of the these compounds as contrast products.
Patent NO-174187-B (NO)
Inventor: GARAT MICHEL
IPC: B22C9/00
Filed: 1989-12-20
Abstract: The invention relates to a lost foam pressure casting process for metal pieces. This process consists, after having filled the mould with metal in the liquid state and before the solidified fraction of metal exceeds 40% by weight, in applying an isostatic gaseous pressure over the entire mould/metal, of which the value is between 1.5 and 10 mPa. The invention applies to the production of pieces, particularly made from aluminium alloys, having improved mechanical characteristics and, in particular, better resistance to fatigue. <IMAGE>
Patent NO-176394-B (NO)
Inventor: SCHREIBER HANS-PETER
IPC: E05B17/00
Filed: 1991-05-16
Abstract: In a box (1), in particular a paintbox, the upwardly open compartment can be closed by a lid (2) mounted pivotably on the box (1), the lid (2) being securable in the closed position by a releasable closure (12, 14, 15). On the box (1), there is provided in a recess (11) in the edge region of the lid (2) a push button (12) which is to be actuated from above and which is fastened on the box (1) pivotably about an axis (13), there being provided on the lid (2) and on the push button (12) closure elements (14, 15) which engage positively in one another in the closed position and which come out of engagement by pivoting the push button (12). With the invention, a box (1) is produced with a closure (12, 14, 15) which is simple to manufacture and which can be actuated conveniently from above. The closure (12, 14, 15) can also be actuated easily with low construction height of the box (1). <IMAGE>
Patent SE-411669-B (SE)
Inventor: ROY T P
IPC: C07C215/32
Filed: 1972-07-07
Abstract: Process for the manufacture of N-(2-halogenoethyl)-N-(2-hydroxy-2-phenylethyl)amines, known intermediates in manufacture of the anthelmintic tetramisole. In one alternative, process comprises reacting N-(2-hydroxyethyl)-N-(2-hydroxy-2-phenylethyl)amine with a halogenating agent, e.g., thionyl chloride, to give N-(2-halogenoethyl)-N-(2-halogeno-2-phenylethyl)amine salt, and reacting latter compound with water to give said monohalogeno compound. In another alternative, the isomeric N-(2-hydroxyethyl)-N-(2-hydroxy-1-phenylethyl)amine is reacted with halogenating agent to give N-(2-halogenoethyl)-N-(2-halogeno-1-phenylethyl)amine derivative, and reaction of latter with water gives said monohalogeno derivative. In another alternative, a mixture of the two said dihydroxy compounds is used as starting material. Conversion of the two dihalogeno derivatives to the same monohalogeno derivative proceeds, apart from exceptional circumstance, via an aziridine derivative.
Patent SE-306204-B (SE)
Inventor: HODGE J
IPC: F16C17/04
Filed: 1966-07-18
Abstract: 1,085,272. Bearings. RAILKO Ltd. July 6, 1966 [July 19, 1965], No. 30551/65. Heading F2A. In a thrust bearing assembly, at least one of the bearing surfaces is made of low friction material, and the bearing is enclosed by a resilient annular seal. The two opposing thrust members may be separated by a third member which may or may not be attached to one of the thrust members and may be provided with an engaging surface of low friction material. In an embodiment, thrust members 1 and 3, Fig. 1, have a washer 2 of low-friction material positioned therebetween and attached to the member 1. The components are retained by an inner tube 4 which is flanged at 5 and 9 and is mounted on the member 1. An oil-resistant rubber band 10 is provided to seal the bearing. In modifications, the sealing band is provided with a radially-inwardly directed flange which enters an annular space between the thrust members; the rubber band 10 is replaced by an 0-ring 6, Fig. 3; an 0-ring 7 also being provided adjacent the flange 9; a washer of resilient material is positioned betewen the member 1 and the washer 2; and the flange 5 is omitted, the tube 4 being a drive-fit in the member 1.
Patent YU-44058-B (YU)
Title: Process for making derivatives of 2-amino-5-hydroxi-4-methylpyrimidine
Inventor: WAY H
IPC: C07D401/04
Filed: 1984-10-02
Abstract: Novel 2-amino-5-hydroxy-4-methylpyrimidines and substituted amino derivatives thereof useful as inhibitors of leukotriene synthesis for the treatment of pulmonary, inflammatory and cardiovascular diseases, cancer and psoriasis. In addition these compounds are cytoprotective and therefore useful in the treatment of peptic ulcers. A process for the preparation of such active compounds by ring rearrangement of 2-amino-5-acetyloxazole, pharmaceutical compositions containing the novel active compounds and compositions containing these compounds in combination with other anti-inflammatory agents or gastric anti-secret- t ory agents.
Patent YU-44536-B (YU)
Title: Process for continual tube casting with spheroidal graphite of controlled structure
Inventor: BAK CLAUDE
IPC: C22C37/04
Filed: 1985-12-20
Abstract: The invention concerns a method and apparatus for thermally treating cast-iron pipes formed in a continuous casting die. The pipe or tube undergoes tempering by passing through a vat which is located downstream from the continuous casting die. The vat contains a continuously cooled bath of fluidized sand or the like which lowers the temperature of the tube in a uniform manner and makes it possible to obtain a very precise and homogeneous tube structure.
Patent RS-50494-B (RS)
Inventor: WILLIAMS JOHN M
IPC: C07D477/00
Filed: 2002-01-11
Abstract: Postupak za sintetisanje jedinjenja predstavljenog formulomili njegove farmaceutski prihvatljive soli, naznačen time, što su R1 i R2 nezavisno H, C1-10 alkil, aril ili heteroaril, pomenuti alkil, aril ili heteroaril su supstituisani ili nesupstituisani, koji uključuje deprotektovanje jedinjenja formule II:hidrogenolizom u prisustvu preredukovanog metalnog katalizatora i baze da se dobije jednjenje formule I, praćeno prečišćavanjem i izlovanjem jedinjenja formule I, gde je P karboksilna protektivna grupa, P*je H2+, ili protektivna grupa koja može da se ukloni hidrogenolizom, i R1 i R2 su kako je opisano gore.Prijava sadrži još 42 zahteva.
Patent ZA-806520-B (ZA)
Title: Autoclavabel emulsions
Inventor: HOLLINGSBEE D
IPC: A61K9/00
Filed: 1980-10-23
Abstract: A mobile, drop-forming heat-sterilisable ophthalmic oil-in-water emulsion which comprises an aqueous solution of a pharmaceutically acceptable salt of polyacrylic acid lightly cross-linked with triallyl sucrose, a pharmaceutically acceptable oil and a medicament effective when applied topically to the eye and sterilisable by autoclaving is described.
Patent ZA-822147-B (ZA)
Title: 2-oxo-1-(substituted phosphorous) azetidines
Inventor: KOSTER W
IPC: A61K31/675
Filed: 1982-03-29
Abstract: Antibacterial activity is exhibited by  beta -lactams having a phosphinic or phosphonic substituent in the 1-position and an acylamino substituent in the 3-position.
Patent ZA-828384-B (ZA)
Title: Thin film photovoltaic solar cell and method of making the same
Inventor: BARNETT ALLEN M
IPC: H01L21/208
Filed: 1982-11-15
Abstract: A thin film photovoltaic solar cell having an opaque electrical contact which consists of a low-cost substrate, such as a metal alloy or a metallurgical grade crystalline silicon and a barrier layer which is optically reflective, a first semiconductor layer, a second semiconductor layer, a transparent electrical contact and an encapsulant. Solar cell quality semiconductors are grown using a constant temperature sliding boat liquid phase process in a continuous or semi-continuous mode. The growth is driven by applying a temperature gradient or other gradient across the melt, with the substrate at a cooler temperature, after thermal equilibrium is obtained between the solution and the substrate. Growth occurs from the bottom of the solution to prevent contamination of the growth layers by extraneous particles in the solution.
Patent ZA-861246-B (ZA)
Title: Catalytic reduction of nitrogen oxides in exhaust gases
Inventor: WAGENER DIETRICH
IPC: B01D53/94
Filed: 1986-02-19
Abstract: A catalyst for use with ammonia for the selective reduction of nitrogen oxides in waste gases. The catalyst comprises a mixture of substances which has high activity and selectivity with regard to nitrogen oxide conversion and high sorption capabilities with regard to ammonia, but low oxidation capabilities with regard to sulfur dioxide, ammonia, or similar substances. The invention also provides a process for the manufacture and use of such catalysts.
Patent ZA-873751-B (ZA)
Title: Method for rendering waterproof a roller compacted concrete or rubble hydraulic structure
IPC: E21D11/38
Filed: 1987-05-25
Abstract: 1. Method for rendering waterproof a roller compacted concrete hydraulic structure such as a dam wherein an impermeable membrane (2) is placed on the side of said structure (1) in contact with the water, wherein said membrane (2) is made up from a staggered series of worked and assembled thick plastics material with scales (3) interlocked with each other and then welded together in a continuous way and fixed into the structure (1) by vertical fixings (11, 13) and separated from said structure (1) by a geotextile complex (4), enabling movement of the scales (3) and initiating microfissures spread regularly through the structure (1).
Patent ZA-885577-B (ZA)
Title: A pharmaceutical combination product and the preparation and use thereof
Inventor: SCHRINNER ELMAR
IPC: A61K31/52
Filed: 1988-07-29
Abstract: The preparation contains or consists of
 a) at least one sulphated polysaccharide and
 b) at least one xanthine derivative. The preparation is suitable for the control and prophylaxis of viral diseases, especially those caused by retroviruses.
Patent ZA-921006-B (ZA)
Title: Medicaments
Inventor: GAVIRAGHI GIOVANNI
IPC: A61K31/44
Filed: 1992-02-12
Abstract: The use of (E) -4-[2-[3-(1,1-dimethylethoxy)-3-oxo-1-propenyl]phenyl]-1,4-dihydro-2,6 -dimethyl-3,5-pyridinedicarboyxlic acid diethyl ester (lacidipine) for the treatment and/or prevention of arteriosclerosis.
Patent ZA-944919-B (ZA)
Title: Epoxidation catalyst
Inventor: EVANS WAYNE ERROL
IPC: B01J27/055
Filed: 1994-07-07
Abstract: This invention relates to an epoxidation catalyst having improved selectivity stability which catalyst comprises silver, a promoting amount of alkali metal, a promoting amount of magnesium, a promoting amount of rhenium and, optionally, a promoting amount of rhenium co-promoter selected from sulphur, molybdenum, tungsten, chromium and mixtures thereof, supported on a carrier comprising at least 85 percent by weight of alpha alumina and from 0.001 to 2 percent by weight (measured as the element) of magnesium in the form of an oxide.
Patent ZA-955053-B (ZA)
Title: Coating material for glass surfaces
Inventor: EISEN HEINZ-GUENTHER
IPC: C03C17/28
Filed: 1995-06-19
Abstract: A coating material (I) for covering abrasion marks on glass surfaces contains, as the film-forming component, mono- or di-carboxylic acid esters with a total of up to 40 C atoms (II). Also claimed is a process for covering scratches on glass, esp. returnable glass containers, by coating with (I) at 0-50 degrees C.
Patent ZA-962694-B (ZA)
Title: Carbonyl piperazinyl and piperidinyl compounds
Inventor: DOLL RONALD J
IPC: C07D213/56
Filed: 1996-04-03
Abstract: Novel carbonyl piperazinyl and piperidinyl compounds of formula (1.0) or (1.1) and pharmaceutical compositions are disclosed. Also disclosed is a method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells. The method comprises administering the novel carbonyl piperazinyl or piperidinyl compound to a biological system. In particular, the method inhibits the abnormal growth cells in a mammal such as the human being. A compound of formula (1.0) and (1.1) or a pharmaceutically acceptable salt or solvate thereof, wherein Z is a group which is (i), (ii) or (iii), wherein X1 is CH or N; X2 can be the same or different and can be CH, N, or N-O; b is 0, 1, 2, 3, 4; n and nn independently represent 0, 1, 2, 3, 4 or when X2 is CH, n and nn can be 5; R20 and R21, R1, R2 and R3 are as given in the description.
Patent ZA-992517-B (ZA)
Title: Cyanoacetylureas for stabilizing halogenated polymers.
Inventor: FRIEDRICH HANS-HELMUT
IPC: C08K5/315
Filed: 1999-04-01
Abstract: Compositions containing a chlorine-containing polymer and at least one cyanoacetyl-urea derivative (I). Compositions containing a chlorine-containing polymer and at least one compound of formula (I): X = oxygen or sulfur; R = 2-22C acyloxyalkyl or 1-12C alkyl (optionally with 1-3 in-chain oxygen atoms and/or 1-3 hydroxyl substituents), 3-8C alkenyl, 5-8C cycloalkyl, 7-10C phenylalkyl or alkylphenyl, phenyl or naphthyl (all aromatic groups optionally substituted with OH, 1-12C alkyl or 1-4C alkoxy); R1 = H or a group as listed for R An Independent claim is also included for a method of stabilizing chlorine-containing polymers by incorporating (I).
Patent GB-2346219-B (GB)
Title: Electrically tuneable optical filter
Inventor: BOYNE COLIN MICHAEL
IPC: G02B6/34
Filed: 1998-10-21
Granted: 2002-02-13
Abstract: A device for spatially separating components of frequency in a primary radiation beam comprising means for separating the primary radiation beam into a plurality of secondary radiation beams, a plurality of electrically biasable waveguides forming a waveguide array, each for transmitting a secondary radiation beam to an output, wherein each waveguide has an associated optical delay line having a corresponding optical delay time, wherein each of the optical delay times is different. The device also comprises means for applying a variable electric field across each of the waveguides such that the phase of the secondary radiation beams transmitted through each may be varied by varying the electric field. The secondary radiation beams output from each of the waveguides interfere in a propagation region with a secondary radiation beam output from at least one of the other waveguides so as to form an interference pattern comprising one or more maximum at various positions in the propagation region.