baber/WOPTO huggingface dataset:
Patent RU-2147686-C1 (RU)
Title: Method of inert medium formation
Inventor: BASS G A
IPC: E21F5/00
Filed: 1998-10-01
Granted: 2000-04-20
Abstract: FIELD: mining industry; applicable in provision of safe conditions for performance of blasting jobs in gassy and dusty mine workings. SUBSTANCE: safety is ensured by formation in face isolated space of inert medium excluding processes of burning and blasting due to reduction of content of oxygen in mine atmosphere beyond the limits of inflammability. Oxygen content in mine atmosphere is reduced by heating of mine air. EFFECT: formed inert medium without use of phlegmatizers, inhibitors and inert gases. 3 dwg
Patent RU-2150513-C1 (RU)
Title: Method of blowing of high-chromium steels (mechel process)
Inventor: VOROB EV N I
IPC: C21C5/28
Filed: 1998-11-02
Granted: 2000-06-10
Abstract: FIELD: metallurgy, particularly, production of high-chromium steels in unit of argon-oxygen refining. SUBSTANCE: iron-chromium melt is decarbonized in argon-oxygen refining unit by oxygen blowing with oxygen-gas mixture ratio varying in the course of blowing from 6:1 to 1:6. Oxygen blowing is effected continuously within interval of concentration of carbon in metal of (0.40-0.35)-0.01%, smoothly varying oxygen-gas content ratio to 1:6 which may be determined by relationship given in the invention description. Used as gas may be argon, nitrogen, methane or natural gas. EFFECT: reduced heat cycle due to reduced duration of blowing period. 5 cl, 1 tbl, 1 ex
Patent RU-2154592-C1 (RU)
Title: Stabilizer of motionless submarine submergence depth
Inventor: KORMILITSIN JU N
IPC: B63G8/22
Filed: 1999-06-28
Granted: 2000-08-20
Abstract: FIELD: submarine building. SUBSTANCE: the stabilizer has an adjusting tank and a device for removal and reception of water. The adjusting tank is made in the form of two sections located outside the inner hull in the main ballast tanks on both sides, it is provided with kingston and drain valves, air-steam and safety valves, air and test cocks. Installed in the lower part of each section are heating elements in the form of wire gauze electrodes located horizontally, the adjacent wire gauzes have an opposite polarity. EFFECT: improved vibro-acoustic characteristics of submarine in the conditions of enhanced secrecy. 3 dwg
Patent RU-2157637-C1 (RU)
Title: Grain preservation method
Inventor: ROSLJAKOV JU F
IPC: A01F25/00
Filed: 1999-07-09
Granted: 2000-10-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves cleaning grain from contaminants; treating with propionic acid aerosol generated by spraying propionic acid into gas flow in the process of supplying stream on end surface of rod-type longitudinal vibration concentrator which is vibrated from supersonic source at frequency of 18-120 kHz. Chitosan is solved in propionic acid prior to spraying. Joint effect of propionic acid and supersonics facilitates grain sterilization preventing it from microbiological damage. Method is used for postharvest treatment of grain prior to laying it for prolonged storage. EFFECT: increased efficiency and improved storage life.
Patent RU-2152374-C1 (RU)
Title: Method of preparing diammonium phosphate
Inventor: BRODSKIJ A A
IPC: C05B7/00
Filed: 1999-08-11
Granted: 2000-07-10
Abstract: FIELD: preparation of diammonium phosphate for various types of soils. SUBSTANCE: method comprises stage by stage neutralization of mixture of sulfuric and phosphoric acids to molar ratio of NH 3 :H 3 PO 4 = 1,4 and then to 1.75, granulation, drying the product and subsequently purifying the off-gases in two stages, first with pulp of ammonium phosphates and then with phosphoric acid. Phosphoric acid fed to neutralization is mixture of evaporated and unevaporated acids which are premixed in amounts required to attain F:P 2 O 5  of 0.03-0.05 and concentration of 40-46%. EFFECT: plastic surface of the resulting granules the strength of which does not exceed 30-40 kgf/sq.cm
Patent AU-2007208066-C1 (AU)
Title: Improved coldset web offset printing
Inventor: WELLS STEPHEN
IPC: B41M7/00
Filed: 2007-01-23
Granted: 2012-12-06
Abstract: In a coldset web offset printing process, a substrate, e.g. newsprint, is printed with the desired matter and is then coated on both sides essentially simultaneously with a clear varnish to a film weight no more than 2gsm dry weight on each side.
Patent AU-2007282800-C1 (AU)
Title: Sugar chain-capturing substance and use thereof
Inventor: SHIMAOKA HIDEYUKI
IPC: C08B37/00
Filed: 2007-08-06
Granted: 2015-03-26
Abstract: The invention provides a method for preparing a sample characterized by binding substance A containing a hydrazide group to a sugar chain and/or a sugar derivative via hydrazone formation between the hydrazide group of the substance A and the reducing end of the sugar chain and/or sugar derivative thereby to enable the separation and purification of the sugar chain and/or sugar derivative for an analytical sample from a biological sample containing the sugar chain and/or sugar derivative by a simple operation.
Patent AU-2012271781-C1 (AU)
Title: Peptide compositions and methods for treating lung injury, asthma, anaphylaxis, angioedema, systemic vascular permeability syndromes, and nasal congestion
Inventor: KOMAROVA YULIA A
IPC: A61P11/06
Filed: 2012-06-13
Granted: 2017-09-21
Abstract: Provided herein are peptide inhibitors of the interaction between End Binding Protein 3 (EB3) and Inositol 1,4,5-Trisphosphate Receptor Type 3 (IP3R3). Also provided are methods and materials for treating lung injury, including acute lung injury, which may include hyperpermeability of lung vessels, vascular leakage, the development of edema, asthma, anaphylaxis, angioedema, systemic vascular permeability syndromes, and nasal congestion.
Patent AU-2014333954-C1 (AU)
Title: Protecting group comprising a purification tag
Inventor: RAU HARALD
IPC: C07D401/00
Filed: 2014-10-07
Granted: 2020-08-27
Abstract: The present invention relates to compounds comprising a protecting group moiety-tag moiety conjugate, a method of purification and monoconjugates obtained from such method of purification.
Patent AU-2019213396-C1 (AU)
Title: High density aqueous well fluids
Inventor: NALEPA CHRISTOPHER J
IPC: C02F1/00
Filed: 2019-08-08
Granted: 2020-11-12
Abstract: This invention provides zinc-free aqueous brine compositions. These zinc-free 
) aqueous brine compositions have a density of about 14.3 pounds per gallon or more, and a 
true crystallization temperature of about 20°F or less, and comprise water and one or more 
inorganic bromide salts, with the provisos that 
when calcium bromide is present, one or more other water-soluble inorganic salts are 
also present, 
when lithium bromide is present, calcium bromide is absent, 
when bismuth(III) bromide is present, one or more other water-soluble inorganic salts 
are also present, and 
for a true crystallization temperature of about 10°F or less, when manganese(II) 
bromide is present, one or more other water-soluble inorganic salts are also present.  
Processes for forming these zinc-free aqueous brine compositions are also provided.
Patent AU-2020464317-C1 (AU)
Title: Device for producing expanded granulated material
Inventor: KREMER HARTMUT
IPC: F27B1/20
Filed: 2020-08-21
Granted: 2023-09-07
Abstract: Device for producing expanded granulated material (2) from mineral material (1) in the form of grains of sand with an expanding agent, comprising a furnace (3) with a furnace shaft (4), which has an upper end (5) and a lower end (6), wherein a conveying section (7) extends between the two ends and passes through a number of heating zones (8) arranged separately from one another in a conveying direction (12), wherein at least one feeding means (10, 11) is also provided, in order to charge at least the unexpanded material into the furnace shaft at one of the two ends in the direction of the other of the two ends. The invention provides at least one directing element (13), which is at least partly arranged in the furnace shaft, wherein the directing element forms a gap (15) with an inner wall (14) of the furnace shaft, at least in the region of one of the two ends, wherein the at least one feeding means is designed for charging the material into the gap.
Patent RU-2158098-C1 (RU)
Inventor: D JAKOV V M
IPC: A23L1/30
Filed: 2000-01-24
Granted: 2000-10-27
Abstract: Изобретение относится к пищевой и медицинской промышленности. Биологически активная добавка к пище содержит формообразующие составляющие, железо и/или его соединения и синтетический фитогормон - трекрезан (трис-(2-оксиэтил)аммония о-крезоксиацетат) для повышения биодоступности железа и обеспечения антиоксидантного действия. Это позволяет получить добавку, обладающую высокой эффективностью при синтезе гемоглобина и ингибирующую окисления липидов. 3 табл.
Patent RU-2169351-C1 (RU)
Inventor: ZUBOV E G
IPC: G01K7/02
Filed: 2000-03-14
Granted: 2001-06-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention can be used to measure temperature with the use of thermocouples under conditions of industrial noise in set with recording device of automatic follow- up balancing. Temperature measuring device includes thermocouple, two memorizing capacitors, four pairs of controllable keys, follower, register and unit forming signals to control keys. Electrodes of thermocouple are connected via first pair of keys to first capacitor and via third pair of keys - to second capacitor. First capacitor is connected to input of register via second pair of keys and follower. Second capacitor is connected to input of register via fourth pair of keys and follower. Such design of device provides for continuity of output signal across input of registering unit and enhances authenticity and accuracy of temperature measurement. EFFECT: enhanced authenticity and accuracy of temperature measurement. 1 dwg
Patent RU-2159380-C1 (RU)
Inventor: ZHELEZNOV B P
IPC: F16K31/02
Filed: 2000-04-10
Granted: 2000-11-20
Abstract: FIELD: liquid- or gas-flow control. SUBSTANCE: valves are used in hydraulic or pneumatic systems. Three-way electromagnetic valve has working medium inlet channel, channel of working medium outlet to system, actuating mechanisms and drain outlet channel. It also has body with gate seat contacting reciprocal sealing surfaces of cut-off member pressed to seat by working medium pressure and by flexible member, for example, spring. Spring is positioned coaxially with cut-off member tail-piece. With one end spring rests on cut-off member end and with the other, on internal surface of cover. Cover represents gate closing chamber which brings working medium under cut-off member end. It is installed with its sealing surfaces on sealing surfaces of body. Normally-open electromagnetic valve is positioned with its sealing surfaces on sealing surfaces of body, axially with gate and is coupled to cut-off members by means of rod. Gate is essentially two pairs of simultaneously contacting metal surface with microrelief in form of successively alternating projections and hollows on sealing surfaces of at least one pair. Electromagnetic valve has magnetic core consisting of magnetoconducting bushing with flanges between which electromagnetic winding placed on magnetic core bushing is arranged. Winding is closed by magnetoconducting casing conjugated with surfaces of flanges. Magnetic core bushing is divided by diamagnetic circular spacer which shuts off bushing magnetic flux. Spacer is positioned opposite to zone of closing of magnetic flux of magnetic core bushing and armature. Armature is mounted in bushing through hole for axial displacement. It is provided with channels for working medium passage made in form of flats, recesses or holes. From one side armature is limited by stop secured in one of flanges contacting with its sealing surfaces the reciprocal surfaces of bushing and having channel for working medium outlet. From the other side armature rests with its end on rod passing through hole in other flange and interacting with gate cut-off member. The above-indicated end is provided with metal sealing surface which contacts reciprocal metal sealing surface of magnetic core bushing seat during operation. Armature and bushing of magnetic core form gate. Given valves provide for high external and internal tightness and have extended service life. EFFECT: enhanced reliability. 31 cl, 28 dwg
Patent RU-2159569-C1 (RU)
Title: Display shop stand
Inventor: ARTEMOV M D
IPC: A47B96/00
Filed: 2000-04-11
Granted: 2000-11-27
Abstract: FIELD: shop equipment; applicable in demonstration of goods. SUBSTANCE: display shop stand is made of interconnected panels 1 in form of profiled metal or plastic frame with closed cavities 2 made in its middle part. One end of panel 1 has cantilevered latch 3, and the other and has locking device 4 engaged with latch 3 of adjacent panel. Made above locking device 4 is recess 5 for installation into it of hinged holders of goods. Recess 5 is formed by C-shaped profiled frame part with closed contour 6 in right upper part. Closed contour 6 considerably increases load-carrying capacity of stand due to its high bending rigidity. EFFECT: higher efficiency. 3 dwg
Patent RU-2169300-C1 (RU)
IPC: F16D23/12
Filed: 2000-04-17
Granted: 2001-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to nonstandard equipment which can be used for setting into operation gear train mechanisms or coaxial coupling of rods, shafts and like members. Coupling has housing made in form of bushing with central hole, and seating fillet surfaces. Novelty is than housing is coupled with resilient member and bearing. Resilient member is arranged in groove of housing provided with trapezoidal projections. Outer diameter of housing serves for tight fitting of inner race of bearing furnished with cage with balls arranged in ring groove. Outer race of bearing is of L- section. End face flat of bearing outer race features tribotechnical properties required for transmission of rotation to mated friction surfaces and is designed for tangential loading from bearing outer race. Axial loading at press-fitting of bearing inner race on housing surface is 23520 N. EFFECT: provision of multipurposeness of coupling and enlarged capabilities. 2 dwg
Patent RU-2160868-C1 (RU)
Title: Cooling plant
Inventor: ANDREEV A P
IPC: F22G5/12
Filed: 2000-04-25
Granted: 2000-12-20
Abstract: FIELD: thermoelectric plants, hydroelectric power plants. SUBSTANCE: invention is designed for cooling steam to preset parameters. Proposed cooling plant has injecting device whose housing is provided with at least two rows of nozzles and control member with through ports coupled with drive rod. Flexible coupling is used between drive rod and control members in axial direction. Combined turning of control member and drive rod in radial direction is provided. Plants has spool valve whose fixed element (seat) is secured on end face of injecting device housing. Movable element is made in form of bead on control member. EFFECT: increased efficiency of operation of cooling plant owing to enlarged range of steam temperature control. 3 cl, 3 dwg
Patent RU-2183716-C1 (RU)
Inventor: MAKSIMOV A I
IPC: E05B37/00
Filed: 2000-12-20
Granted: 2002-06-20
Abstract: FIELD: locksmith's work. SUBSTANCE: the code lock has code disks with marks, casing, axle, handle attached to the axle, tongues, bushes, holes made on the bush and code disks, and a groove, the handle outer surface is made congruent to the surface of the code disk with marks, the groove is positioned on the outer surface and along the axle, annular ducts are additionally made on the axle, they communicate with the groove, two tongues are fastened on each bush in the holes, one tongue is installed in parallel with the axle and is kinematically engageable with the code disk with marks, and the other tongue is installed perpendicularly to the axle and is kinematically engageable with the groove and the annular duct, the casing is made in the form of a sleeve. EFFECT: enhanced resistance to breaking-in. 2 cl, 2 dwg
Patent RU-2183758-C1 (RU)
Title: Method of assembly of solid-propellant rocket engine
Inventor: KUTSENKO G V
IPC: F02K9/24
Filed: 2001-02-05
Granted: 2002-06-20
Abstract: FIELD: rocket engines. SUBSTANCE: proposed method of assembly consists in placing insert charge in engine body. Loading the charge is effected in thin-walled smooth sleeve which is withdrawn after loading. Charge is unrestricted over lateral surface. EFFECT: enhanced safety and improved quality of assembly of solid- propellant rocket engines. 2 dwg
Patent RU-2191634-C1 (RU)
Title: Method of producing high-quality concentrate from magnetite quartzites
Inventor: LISHCHINSKIJ V S
IPC: B03C1/00
Filed: 2001-04-11
Granted: 2002-10-27
Abstract: FIELD: wet magnetic concentration of minerals, mainly, finely disseminated iron ores processed at integrated mining and concentration plants. SUBSTANCE: method includes wet grinding of crushed ore, classification of ground product in hydrocyclones, magnetic hydroseparation (desliming) of hydrocyclone overflows, magnetic separation of hydroseparator sands. Hydrocyclone overflow and sands of magnetic hydroseparation (desliming) are subjected to magnetic activation including passing of suspension through holes of ferromagnets whose internal walls are constantly maintained in magnetized state by action of on-coming magnetic fields on said ferromagnets. EFFECT: low-cost production of low-silicon high-grade concentrate. 1 dwg
Patent RU-2197736-C1 (RU)
Inventor: KOTELKIN A T
IPC: C12P21/08
Filed: 2001-05-08
Granted: 2003-01-27
Abstract: FIELD: medicine, parasitology, biotechnology. SUBSTANCE: invention relates to diagnosis of opisthorchiasis. Invention proposes specific reagent presenting complex of monoclonal antibodies (MCA) and affinity entrapped immunospecific fraction AG from O. felineus. Also, invention proposes method of immunoenzyme testing of specific antibodies in opisthorchiasis using specific reagent. The use of reagent and testing method allows to enhance specificity and sensitivity of test and reduce time required for serum analysis. EFFECT: improved method of analysis and diagnosis. 3 cl, 1 dwg, 1 tbl, 2 ex
Patent RU-2197506-C1 (RU)
Title: Method of production of cyclohexane resin
Inventor: SHLJAEV A A
IPC: C08G61/10
Filed: 2001-06-01
Granted: 2003-01-27
Abstract: FIELD: production of synthetic resins used as film forming agents in production of paints and varnishes. SUBSTANCE: cyclohexane resin is produced from wastes of caprolactam process at temperature of 95 to 110 C in presence of 45-% aqueous solution of sodium hydroxide at additional action on resin by 30-% aqueous solution calcium chloride at temperature of 90 to 95 C, after which resin is separated from polycondensate. EFFECT: enhanced safety of process. 1 tbl
Patent RU-2200566-C1 (RU)
Inventor: NESCHISLJAEV V A
IPC: A61K35/74
Filed: 2001-07-26
Granted: 2003-03-20
Abstract: FIELD: medicinal industry. SUBSTANCE: invention relates to the complex application of protective sucrose-gelatinous-milk medium both in the lyophilization process and in bacterial biomass accumulation. Method involves the application of sucrose-gelatinous medium as carbohydrate supplement in industrial strains culturing and preliminary application of fat-free milk as substrate for lactobacilli followed by its addition as component of protective medium to the bacterial suspension composition before drying. Invention proposes to add lactobacilli of species Lactobacillus acidophilus additionally for the enhancement of biological activity of preparation. Invention can be used for production of probiotics. EFFECT: optimization of method of preparation preparing, enhanced biological activity of preparation. 2 cl, 2 tbl, 3 ex
Patent RU-2208331-C1 (RU)
Title: Method for producing baked curd pudding
Inventor: BURMISTROV G P
IPC: C12P1/02
Filed: 2002-03-05
Granted: 2003-07-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves introducing into receipt mixture preparation produced by sequential extracting of Mortierella exigua micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue; packing mixture in hermetically sealed package; sterilizing and simultaneously baking. Mixture components are used in the following ratio, wt%, to an accuracy of plus and minus 5%: curd 635; eggs 168; sand sugar 60; semolina 40; edible texturizer concentrate 8; preparation of Mortierella exigua micromycet biomass; 6.8; butter 77; edible salt 5; vanillin 0.1; ascorbic acid 0.1. EFFECT: improved quality and increased immune stabilizing properties.
Patent RU-2207666-C1 (RU)
Inventor: STARSHINOVA E I
IPC: H01P1/195
Filed: 2002-04-01
Granted: 2003-06-27
Abstract: FIELD: microwave radio engineering. SUBSTANCE: phase shifter designed to control phase shift of electromagnetic wave in waveguide transmission lines and may be found useful for developing electric beam scanning systems has ferrite rod mounted along rectangular waveguide section axis, magnetic system for controlling microwave field rotation, and two newly introduced dielectric plates whose dielectric constant ranges between 1.5 and 1.9 of that of ferrite; these plates are disposed on ferrite rod surface in parallel with narrow waveguide walls, plate thickness being chosen from expression 0,4≤2t k /t f <0,7, where t k  is dielectric plate thickness; t f  is ferrite rod thickness. In addition two more dielectric plates are introduced whose dielectric constant ranges between 1.0 and 1.6 of that of ferrite rod; these plates are disposed on ferrite rod surface in parallel with waveguide wide walls, plate thickness being chosen from expression 0,27≤2h k /h f ≤0,5, where h k  is dielectric plate thickness; h f  is ferrite rod height. At the same time n dielectric plates of dielectric constant ranging between 0.5 and 1.0 of that of ferrite are disposed on one or two wide waveguide walls. EFFECT: enlarged operating frequency band, reduced loss, improved phase shift stabilization, reduced size and mass. 3 cl, 4 dwg
Patent RU-2217229-C1 (RU)
Title: Reactor for conducting catalytic processes
Inventor: MUNIROV A JU
IPC: B01J8/02
Filed: 2002-04-25
Granted: 2003-11-27
Abstract: FIELD: units for conducting catalytic processes; oil-refining and petrochemical industries; catalytic reforming of gasoline. SUBSTANCE: proposed reactor has housing with central perforated pipe arranged inside it. This pipe is provided with stepped flow velocity dampener consisting of separating rings and outlet pipe with area of perforations no less than 20% of exposed surface. Besides that, it is blanked off at one end and its other end is connected with raw material inlet branch pipe. Located over generatrix of housing are perforated chutes which are closed at one end and connected with receiving collector and reaction product outlet branch pipe by means of bypasses provided with thermal compensators at other end. Catalyst layer fills free space of reactor. Catalyst discharge branch pipe is found in reactor bottom. EFFECT: reduced specific consumption of catalyst due to low velocity of inlet flow. 2 dwg