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1 / 440,689
1.WO/1996/024806WATER HEATER
WO - 15.08.1996
Int.Class F24D 11/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
11Central heating systems using heat accumulated in storage masses
 Appl.No PCT/BG1995/000006 Applicant ENERGIINA TEHNIKA BINDL Inventor BINDL, Max
The water heater finds application in power engineering, particularly in combined systems for local water heating and local heating of water for domestic purposes. It is highly efficient and provides many possibilities of using it in systems for simultaneous local water heating and heating of drinking water, the sanitary requirements to the parameters of the heated water being observed. It consists of a vertical cylindric body (1) with hemispherical bottoms (2, 3) and a lower inlet opening (12) and an upper outlet opening (13). In the lower part of the body (1) there is disposed an electric or tubular heating coil (4). In the cylindric part of the body (1), right before the borderline with the lower hemispherical bottom (2), there is a cylindric flange port (5). In the centre of the upper bottom (3) there is mounted a vertical tubular spiral (6) reaching the middle of the interbody space, the openings of said tubular spiral reaching out to the upper part of the body (1). The lowest turn (7) of the tubular heating coil (4) may have an additional spiral (8) disposed inside its main spiral and connected in parallel to it. The surface of all spirals may be ribbed. In the body (1) there are openings (9) for mounting of standard instruments (10). It is situated in a heat insulating envelope (11).
2.WO/2022/216459DISPLAYS WITH VIEWER TRACKING FOR VERTICAL PARALLAX CORRECTION
WO - 13.10.2022
Int.Class H04N 13/305
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
302for viewing without the aid of special glasses, i.e. using autostereoscopic displays
305using lenticular lenses, e.g. arrangements of cylindrical lenses
 Appl.No PCT/US2022/021558 Applicant APPLE INC. Inventor HUANG, Yi-Pai
An electronic device may include a stereoscopic display with a plurality of lenticular lenses that extend across the length of the display. The lenticular lenses may be configured to enable stereoscopic viewing of the display such that a viewer perceives three-dimensional images. The display may have different viewing zones that account for horizontal parallax as a viewer moves horizontally relative to the display. The display may be dimmed globally based on the detected vertical position of the viewer. The magnitude of dimming applied to the display may increase with increasing deviation of the viewer from a baseline viewing angle. The display may render content that compensates for the real-time vertical position of the viewer. Another option for the stereoscopic display is to include a lens film that has an array of lenses. Each lens in the array of lenses spreads light in the horizontal direction and the vertical direction.
3.WO/1997/041977METHOD OF STORING SHREDDER WASTE IN RUBBISH DUMPS
WO - 13.11.1997
Int.Class B09B 1/00
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
BDISPOSAL OF SOLID WASTE
1Dumping solid waste
 Appl.No PCT/AT1997/000063 Applicant A.D.L. ABFALLDISPOSITION UND LOGISTIK GES.MBH Inventor THÜRAUER, Friedrich
The invention concerns a method of storing shredder waste in rubbish dumps and is characterized in that the shredder waste is deposited in layers between areas containing other types of waste. Preferably, the shredder waste is deposited in a layer thickness of between 10 and 120 cm, preferably between 20 and 40 cm, measured after it has been deposited and compressed but before other layers are deposited.
4.WO/2003/023924FLOOR SKIRTING ASSEMBLY WITH A MASKING STRIP AND A CONNECTOR
WO - 20.03.2003
Int.Class H02G 3/04
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02Details
04Protective tubing or conduits, e.g. cable ladders, cable troughs
 Appl.No PCT/PL2002/000069 Applicant WESOLOWSKA, Malgorzata Inventor WESOLOWSKA, Malgorzata
A floor skirting assembly comprising a masking strip (1) and a connector (4). The masking strip is made of a closed coat, preferably from PVC, which cross-section is separated in chambers (27, 28, 29, 30) by ribs (26), and the strip has an elongated tongue (19), basically parallel to the wall surface, forming with a truncation of the strip, an outline of the reversed letter V, and this tongue mates with the tongue (8) of the connector (4) distance flange (7). The assembly can be provided with internal corner elements, external corner elements and elements which mask strip contact; they have a coat which corresponds to the shape of the strip and rib with an oblique inlet and catch in the lower part in order to be fixed on the connector, while inlet surface have riffles which mate, after fixing, with catches of the connector feather. The end finishing elements of the strip comprise cylindrical elements, preferably in the form of a sleeve and bearing elements, preferably in a shape close to rectangle, in order to be fixed on the ends of the strip. End elements are a mirror reflection to each other.
5.WO/1999/035154STABLE MILLISECOND DELAY COMPOSITION FOR DETONATORS SAFE FOR USE IN MINES
WO - 15.07.1999
Int.Class C06B 23/00
CCHEMISTRY; METALLURGY
06EXPLOSIVES; MATCHES
BEXPLOSIVE OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
23Compositions characterised by non-explosive or non-thermic constituents
 Appl.No PCT/CZ1998/000001 Applicant ZBROJOVKA VSETÍN INDET A.S. Inventor VALENTA, Pavel
The invention relates to the composition of a mixture forming a delay composition placed in the metal shell of the retarder. In addition to the usual oxidants and combustible substances the mixture further contains hexa-sodium fluoroaluminate as additive which prevents the risk of explosion of mine gas when glowing combustion products of the composition come into contact with the mine air. A defined quantity of said additive also renders the composition indifferent to storage conditions, notably humidity and elevated temperatures, and thus stabilizes the constancy of the temporal behaviour of the composition.
6.WO/2023/003854OPTICAL SYSTEMS WITH HOLOGRAPHIC GRATINGS
WO - 26.01.2023
Int.Class G02B 5/18
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
18Diffracting gratings
 Appl.No PCT/US2022/037560 Applicant APPLE INC. Inventor WANG, Yifei
An electronic device may have a display system. The display system may include a waveguide, an input coupler, and a surface relief grating (SRG) structure. The SRG structure may be formed from a high-index material that includes titanium dioxide nanoparticles. To increase the refractive index of the high-index material, the ratio of the size of the nanoparticle core to the size of the capping layer may be increased. The high-index material may also include nanoparticles of different sizes to increase the packing density of the nanoparticles. The SRG structure may be depth modulated in a lateral direction to maximize efficiency. The SRG structure may include slanted ridges covered by an encapsulant. The SRG structure may include a blazed grating with ridges that are covered by a coating and encapsulated by an encapsulant.
7.WO/2000/077305METHOD FOR WELDING THE ENDS OF RAILS
WO - 21.12.2000
Int.Class B23K 23/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
23Alumino-thermic welding
 Appl.No PCT/AT2000/000152 Applicant P.C. WAGNER ELEKTRO-THERMIT SCHWEISSGESELLSCHAFT M.B.H. Inventor KOBLMÜLLER, Günther
The invention relates to a method for welding the ends of rails with the aid of a metallothermal welding material using a welding mold defining a welding cavity that has a head section, a stem section and a lower flange section, wherein the halves of the welding mold are mounted around the ends of the rails and jointly limit a pouring basin leading to the head section of the rail. Each half of the welding mold has a riser that starts at the lower flange section of the mold cavity and a transversal connection to the head section of the rail. The fusible metallothermal welding material is poured into the molding cavity, whereby the risers in the mold halves are filled with an analog metallothermal welding material at least in certain areas before the beginning of the welding process and only after the fusible welding material has been poured into the welding cavity.
8.WO/1997/037631CHEMOTHERAPEUTIC VETERINARY DRUG CONTAINING OXYTETRACYCLINE, SULFADIMIDINE AND NEOMYCIN
WO - 16.10.1997
Int.Class A61K 31/65
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
65Tetracyclines
 Appl.No PCT/YU1997/000001 Applicant ICN JUGOSLAVIA Inventor BIGOVIC, Dubravka
The invention relates to a novel chemotherapeutic preparation, in the form of powder, which can be used for prophylaxis and therapy of infections in pigs and poultry. The preparation represents the mixture of oxytetracycline hydrochloride and sulfadimidine to which neomycin sulfate is added as a vehicle. The amount of lactose in the mixture depends on the activity of antibiotics being about 80 % calculated to total amount of the preparation. The presence of carbohydrates contributes to higher homogenization level of the preparation, possibility of dissolving the powder in water, better use of food providing so a new application of the preparation - it is used as a source of energy which contributes to more rapid growth of animals.
9.WO/2000/076711REACTION CRUCIBLE FOR CARRYING OUT METAL-THERMAL REACTIONS
WO - 21.12.2000
Int.Class B23K 23/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
23Alumino-thermic welding
 Appl.No PCT/AT2000/000151 Applicant P.C. WAGNER ELEKTRO-THERMIT SCHWEISSGESELLSCHAFT MBH Inventor KOBLMÜLLER, Günther
The invention relates to a reaction crucible (1) for carrying out metal-thermal reactions, comprising a metal-thermal reaction material (2), whereby said reaction crucible is made of steel or tinplate, has a cylindrical geometry and a bottom and is lined with a refractory material. The reaction material is inserted into the reaction crucible in solid form, a central ignition channel (3) being disposed along the entire height thereof and several ventilation channels (4) being disposed around the ignition channel.
10.WO/2005/040438METHOD FOR PROCESSING MANGANESE-CONTAINING MATERIALS
WO - 06.05.2005
Int.Class C22B 3/06
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
3Extraction of metal compounds from ores or concentrates by wet processes
04by leaching
06in inorganic acid solutions
 Appl.No PCT/RU2003/000447 Applicant OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU 'EVROLIZING' Inventor PAVLOV, Anatoly Ivanovich
The invention can be used for metallurgy, the electrotechnical and chemical industries. The inventive method for processing manganese-containing materials consists in transferring manganese and impurities into a solution by a two-stage treatment of an initial manganese-containing material by a mineral acid, i.e. at the first stage, by a chlorohydric or sulphuric acid and at the second stage, by the treatment of a non-soluble residue after decanting said solution by a chlorohydric acid at the ratio between the acid concentration at the first and second stages equal to 1:(1-6.6) associated with simultaneous absorption of a released chlorine by an alkaline solution. Said method also consists in reducing a medium pH to 3.5-4.5 by introducing a carbonate manganese ore, separating associated residual impurities, precipitating a manganese concentrate from filtrate in the alkaline medium in the presence of an oxidiser until the medium pH value is equal to 9.5-10.5. The pH value can be corrected, if necessary, by lime milk or an excess chloride-containing sodium hydroxide solution, filtering, washing and drying the concentrate. In the thus obtained manganese concentrate the manganese content is equal to or greater than 60 % and the phosphorus content is equal to or less than 0.08 %. The manganese extraction degree is equal to or greater than 92.8 %.
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