baber/WOPTO huggingface dataset:
Patent RU-2162989-C1 (RU)
Title: Water heating system
Inventor: POBEGALOV S A
IPC: F24D3/00
Filed: 1999-06-04
Granted: 2001-02-10
Abstract: FIELD: heat supply systems for heating various buildings. SUBSTANCE: water heating system includes supply and circulating mains, hot water risers with vertical branch pipes, in-line heating appliances with connecting strips, upper branches fitted with air taps, circulating water risers and additional appliances. Heating appliances made from solid alternating sections with inclined intersecting passages are mounted in line and are connected to supply risers through vent branch pipes. EFFECT: enhanced efficiency of heating; possibility of replacing heating appliances without draining entire riser. 1 dwg
Patent RU-2161427-C1 (RU)
Title: Cigarette filter material
Inventor: PETRIK V I
IPC: A24D3/16
Filed: 1999-09-17
Granted: 2001-01-10
Abstract: FIELD: domestic chemical goods. SUBSTANCE: for that aim, high-reactivity carbon mixture containing C6 hexagons and C3, C4, and C5 carbon compounds is used as cigarette filter material. EFFECT: significantly reduced content of carcinogenic and other injurious substances in cigarette smoke.
Patent AU-2002360778-C1 (AU)
Title: Non tank pressurizing fast fill receiver and system for vehicles
Inventor: CORTEZ JOSE
IPC: B60K15/035
Filed: 2002-12-27
Granted: 2008-04-03
Abstract: A refueling system for vehicles including a dual valve receiver connected in fluid communication with the fuel tank, and a jet sensor inside of the fuel tank and in fluid communication with the receiver. The refueling system further includes a relief valve vent in fluid communication with the fuel tank to vent the fuel tank and to relieve pressure that may otherwise build up inside the fuel tank during refueling. When refueling with an automatic shutoff nozzle, the sensor detects when a desired fuel level has been reached, and then informs the receiver to prevent fuel flow into the tank. When this occurs, the pressure inside the receiver and automatic shutoff nozzle increases, causing the nozzle to shut off automatically.
Patent AU-2007244153-C1 (AU)
Title: Prostasin partial peptide and anti-prostasin antibody
Inventor: HIROMI IIJIMA
IPC: C07K16/40
Filed: 2007-05-01
Granted: 2011-09-29
Abstract: The object is to provide an antibody which can be supplied stably and which can react with prostasin under non-denaturing conditions and denaturing conditions, and an antigen peptide for use in the production of the antibody. Provided is a peptide comprising the amino acid sequence depicted in SEQ ID NO:1, or a peptide which comprises an amino acid sequence having the deletion, substitution or addition of one or several amino acid residues in the amino acid sequence depicted in SEQ ID NO:1 and which has an antigenicity of prostasin. Also provided is an antibody produced by using the peptide as an antigen.
Patent AU-2018258687-C1 (AU)
Title: Quaternized nicotinamide adenine dinucleotide salvage pathway inhibitor conjugates
Inventor: NEUMANN CHRISTOPHER SCOTT
IPC: C07D401/12
Filed: 2018-04-27
Granted: 2023-02-02
Abstract: Compounds and compositions are disclosed in which a NAMPT Drug Unit is conjugated to a targeting Ligand Unit through quaternization by a Linker Unit from which a NAMPT inhibitor compound or derivative thereof is released at the targeted site of action. Methods for treating diseases characterized by the targeted abnormal cells, such as those of cancer or an autoimmune disease, using the compounds and compositions of the invention are also disclosed.
Patent RU-2171142-C1 (RU)
Title: Cutting unit for meat grinder
Inventor: VATOLIN E S
IPC: B02C18/30
Filed: 2000-02-04
Granted: 2001-07-27
Abstract: FIELD: meat grinding equipment used in meat packing houses, as well as in home. SUBSTANCE: cutting unit has knives with curved blades and cutting edges, and grid with conical openings. Openings of one type are made in the form of Archimedes spirals and of other type in the form of logarithmic spirals. Cutting edges are provided at one side with notches. Grid openings have apex angle of 60 deg and are channeled with ribs of triangular section. EFFECT: increased efficiency, improved quality of ground meat product and reduced power consumption. 4 dwg
Patent RU-2160619-C1 (RU)
Title: Aerosol-generating composition for fire extinguishing
Inventor: SHCHETININ V G
IPC: A62D1/06
Filed: 2000-02-09
Granted: 2000-12-20
Abstract: FIELD: means for fire extinguishing with use of chemical fire-extinguishing substances. SUBSTANCE: composition contains, wt/%: potassium nitrite 65-75; binding fuel 0-5; dicyandiamide 10-20; the balance, fuel additive burning in pair with potassium nitrite. Additive includes hydroquinone, starch, amide of salicylic acid, sulfur, potassium ferrocyanide, etc. EFFECT: reduced amount of highly hot particles in composition of combustion products with preserved high fire- extinguishing capacity. 1 tbl
Patent RU-2170845-C1 (RU)
Inventor: PODOPROSVETOV A V
IPC: F02M35/02
Filed: 2000-02-14
Granted: 2001-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: front and rear tube plates air cleaner are made as part of housing. Front tube plate is mounting plate for filtering elements, each consisting of nozzle-diffuser and dust trap. This front tube plate is arranged between nozzle-diffusers and dust traps interconnected by thread. Filtering elements pass freely through holes in rear tube plate. Each element is sealed in rear tube plate by rubber ring enclosing conical surface of filtering element and adjoining the plane of rear tube plate. Housing is connected with main flow air ducts and suction flow air duct through edges located in one plane and resting against seals of air ducts. EFFECT: simplified design of air cleaner, facilitated assembling and disassembling, improved reliability in operation. 2 cl, 4 dwg
Patent RU-2160201-C1 (RU)
Title: Rail vehicle bogie
Inventor: BAUROV E V
IPC: B61F5/02
Filed: 2000-04-18
Granted: 2000-12-10
Abstract: FIELD: railway transport. SUBSTANCE: bogie has frame consisting of axles with fitted-on wheels, and two longitudinal beams. Device for engagement with rail car is provided. This device can use cradle installed on frame by means of upspringing system consisting of four suspensions, each provided with two articulated levers. Lower levers are coupled through hinge joints with longitudinal beams, and upper levers are rigidly connected with torsion bars fitted in cradle square to direction of bogie movement. EFFECT: enlarged range of loads on bogie with provision of uniform loading of wheels. 4 cl, 1 dwg
Patent RU-2160133-C1 (RU)
Title: Method and device for influence on human-being (modifications)
Inventor: KIRPITA P P
IPC: A61H23/00
Filed: 2000-04-28
Granted: 2000-12-10
Abstract: FIELD: medicine, in particular, methods and devices for complex influence by various physical factors. SUBSTANCE: the device of the first modification has one or several fixed members, each made in the form of two pyramids with a common vertex formed at least by three rods, device fixing their position coupled to the rods, acoustic radiation source located on the rods above the rod position fixing device, rigidly connected to the rod position fixing device and a bar with contact rods resting against the person's body and located under it. The device of the second modification has one or several fixed members, each made in the form of two pyramids with a common vertex formed at least by three rods, device fixing their position coupled to the rods, acoustic radiation source located on the rods above the rod position fixing device. A drum is used as an acoustic radiation source. The bar has recesses for accommodation of the contact rods, which have different lengths and are selected depending on the distance between the bar and the person's body. The rod position fixing device may be made either in the form of rigidly interconnected based, each having at least three holes for accommodation of the rods for movement, or in the form of a flat spacer installed between the rods. The first modification of the method for influence on a human-being consists in a preliminary diagnosis of the person's organism and determination of the region of influence, after that a course of manual therapy, and then influence on the regions simultaneously by acoustic vibrations, acoustic signals and energy of the pyramids, using the device of the first modification. The second modification of the method consists in a preliminary diagnosis of the human organism, act of manual therapy, and then simultaneous influence by acoustic signals and energy of the pyramid, using the device of the second modification. EFFECT: enhanced efficiency. 11 cl, 1 dwg
Patent RU-2178634-C1 (RU)
Inventor: BARANOV A A
IPC: A01D41/12
Filed: 2000-06-15
Granted: 2002-01-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: proposed self-propelled forage harvester has frame resting on road wheels, cabin, engine, rear axle, cutting table, feeder and cutterhead and discharge chute, all mounted on frame. Upper sidemembers of frame are arranged over cutterhead and are connected with lower sidemembers by four posts. Lower sidemembers in middle part of frame are connected by at least two crossmembers connected by at least one longitudinal beam. At least one rear axle mounting bracket is arranged on longitudinal beam and/or crossmember. EFFECT: improved reliability and increased service life of harvester owing to increased rigidity of frame and improved mass and dimensional characteristics. 8 cl, 12 dwg
Patent RU-2168589-C1 (RU)
Title: Combined water-closet-pan and-bidet hygiene and sanitary device
Inventor: BAKAEV G A
IPC: A61H35/00
Filed: 2000-08-07
Granted: 2001-06-10
Abstract: FIELD: hygiene and sanitary appliances. SUBSTANCE: device has water-closet pan, warm water sprayer for local bathing made in the form of hollow bow-shaped rod bending around internal surface of water-closet shell and provided with nozzle installed on internal side of sprayer bow; mentioned rod is alternately mounted with its ends in horizontal plane on pins fastened on opposite sides of water-closet seat and connected to water feed device. Water- closet pan-bidet has sprayer turning device for setting it in working or non-working position and for displacing the nozzle relative to user body; mentioned device is made in the form of handle installed on sprayer turning pin on external side of water-closet body. Water-closet panЦbidet also has mixer with hot- and cold-water valves connected to system and to sprayer, and fan used for resistance heating of air to desired temperature sufficient to dry human body. In addition water- closet pan-bidet has seat and check-up water outlet to check water temperature by touch; bow-shaped rod of sprayer is provided with spring device that functions to return the rod to bow-shaped recess after procedure; recess is made in rear part of seat; sprayer rod is free to turn through angle ranging between 0 and 110 deg.; sprayer turning handle is mounted on its turning pin; shower is joined to mixer for bathing front part of user's body; mixer is fixed on side rib of water- closet seat on side in opposition to sprayer turning handle and connected to system through hot-water feed control regulator; resistance heating fan is fastened on water-closet shell and its outlet port communicates with common inlet of airflow passages made in water-closet seat; outlet ports of passages are made in front and rear parts of water-closet seat provided with choke for adjusting warm air flow through passages. EFFECT: improved reliability, comfort, operational safety; reduced cost, size; facilitated manufacture. 4 cl, 4 dwg
Patent RU-2168410-C1 (RU)
Inventor: KOROL E A
IPC: B28B1/087
Filed: 2000-08-18
Granted: 2001-06-10
Abstract: Изобретение относится к строительству, а именно к технологии изготовления трехслойных строительных изделий. Технический результат - повышение монолитности изготавливаемого изделия путем увеличения несущей способности как отдельных слоев, так и изделия в целом. Способ включает последовательную укладку в форму бетонных смесей для слоев различного назначения. Вибрирование всех слоев осуществляют в течение одного цикла виброобработки, характеристики временных периодов вибрирования и режимы вибрирования слоев выбирают из условия обеспечения максимального значения произведения суммы времен периодов совместного вибрирования прилегающих слоев на сумму интенсивностей вибрирования в эти периоды. 2 з.п. ф-лы, 1 ил.
Patent RU-2176165-C1 (RU)
Title: Billet separation rolling method
Inventor: BONDARENKO ALEKSANDR NIKOLAEVI
IPC: B21B1/02
Filed: 2000-12-12
Granted: 2001-11-27
Abstract: FIELD: metallurgy, in particular, rolling of paired billets. SUBSTANCE: method involves providing simultaneous rolling of heated paired billets; rolling billets successively in box, diamond and diagonal square passes of rolling mill. After rolling in box-type pass, billets are rolled in forming slitting pass composed of two oval passes joined by connecting member. Paired square billets are separated in slitting pass by means of round combs having radius R=(0.3-0.45)a, where a is square billet side, with following two-strand rolling. Method may be realized by using primary duo-reversing and billet mills, and allows rolled billet twisting around longitudinal axis in diagonal square passes to be eliminated and ingot macrostructure defects to be corrected owing to compacted axial porosity and complete removal of shrinkage carbon liquation. EFFECT: increased efficiency by simultaneous rolling of paired billets, improved quality of ready product by working billet central portions at increased deformation extent. 3 dwg, 1 ex
Patent RU-2186144-C1 (RU)
Title: Refractory nickel alloy for single-crystal casting and product made from this alloy
Inventor: TOLORAIJA V N
IPC: C22C19/05
Filed: 2000-11-16
Granted: 2002-07-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: alloy contains, wt %: carbon 0.001-0.05, chromium 2.0-3.0, cobalt 9.5-11.0, titanium 0.1-1.2, aluminum 5.5- 6.2, tungsten 1.0-3.0, tantalum 6.0-9.0, rhenium 8.0-11.0. niobium 0.6-2.6, boron 0.001-0.02, cerium 0.001-0.02, lanthanum 0.001-0.02, yttrium 0.001-0.02, and nickel - the balance. Alloy is used to manufacture preferably gas turbine rotor and nozzle blades operated at temperatures above 1000 C. Castings are not prone to recrystallization upon heat treatment. EFFECT: increased refractoriness level, improved workability in manufacture of blades by oriented crystallization technique, and prevented formation of surface "jet liquation"- type defects. 2 cl, 1 tbl
Patent RU-2176149-C1 (RU)
Inventor: MARUSHAK G M
IPC: B01D3/42
Filed: 2001-01-12
Granted: 2001-11-27
Abstract: FIELD: systems for automatic control of rectification processes, possibly in chemical, petrochemical and other industry branches. SUBSTANCE: system includes pickups for determining flowrate and content of raw material, pickup for detecting flowrate of cube product; material balancing unit; dynamic unit; adders; cube product flowrate controller; pickup for detecting reflux flowrate; unit for analysis of reflux content; reflux flowrate controller; unit for analysis of content of material in lower check plate or in cube of column; cube product flowrate controller; level pickup in reflux vessel; distillate flowrate controller; pickup for measuring temperature in cube of column; valve for feeding heat transfer agent to boiler; unit for correcting reflux number; compensators of disturbances of flowrate and raw material content; compensators of crossing communications; temperature regulator in cube of column; reflux content regulator; level pickup in cube of column. EFFECT: enhanced degree of controlling content of cube product and distillate. 1 dwg
Patent RU-2176365-C1 (RU)
Title: Waste heat exchanger operating process
Inventor: BURTSEV S I
IPC: F24F3/147
Filed: 2001-02-20
Granted: 2001-11-27
Abstract: FIELD: ventilation and air conditioning systems for recovery of exhaust air heat. SUBSTANCE: incoming and exhaust air streams are passed through respective inlet pipe connections in cross-fine channels of heat- exchange unit made for example in the form of set of aluminum plates. When air streams flow over channels heat is transferred through their walls from warmer exhaust air to cooler inlet stream. After that, these streams are brought out of heat exchanger through respective outlet pipe connections. Temperature of incoming air is reduced in the process of air passing through heat exchanger. At low ambient temperature inlet air temperature may drop to dew point causing thereby fall out of moisture droplets (condensate) on surfaces bordering heat exchanger channels. At subzero temperatures of mentioned surfaces condensate is converted to hoarfrost or ice. To prevent ice or hoarfrost formation or to remove them in the course of heat exchanger operation, measurements are made of temperature in most cold corner of heat exchanger or of pressure difference in exhaust air channel upstream and downstream of heat exchanging unit; as soon as parameter under measurement reaches predetermine maximum value heat exchanging unit is turned through 180 deg. about its central axis. EFFECT: reduced aerodynamic drag, time for preventing or removing hoarfrost while using entire heat transfer surface. 3 cl, 2 dwg
Patent RU-2188229-C1 (RU)
Inventor: LOPATJUK JU V
IPC: C10M177/00
Filed: 2001-06-22
Granted: 2002-08-27
Abstract: FIELD: lubricants. SUBSTANCE: additive is prepared by adding cuprous oxide to organic acid. Dissolution is performed by dispersing 0.4-20% cuprous oxide in organic acid at stirring with stirring criterion Re M  = 10000-600000 and passing resulting suspension through hydrodynamic apparatus during 30-600 min at 50-160 C. When preparing dispersion, air or inert gas is introduced into dispersion. Thus prepared solution is mixed with mineral oil. Organic acid can be oleic or naphthenic acid or synthetic fatty acid fraction C6-C17. EFFECT: enlarged technical possibilities for preparing antifriction additives. 2 cl, 1 dwg, 1 tbl
Patent RU-2182268-C1 (RU)
Title: Method of ensuring optimal clearances in friction units without disassembly
Inventor: STRELKOV S M
IPC: C23C26/00
Filed: 2001-08-06
Granted: 2002-05-10
Abstract: FIELD: treatment of friction units. SUBSTANCE: proposed method consists in preparation of composition of carbon of metal-containing natural minerals including introduction of surface active agents; then, this mixture is subjected to mechanical activation at grinding the particles of minerals to at least 0.5 mkm; composition of mixture is as follows, mass-%: schungite, 10 to 70; metal- containing minerals, 10 to 60 and surface active agent, up to 30. After addition of standard oil, mixture is fed to friction zone; forming optimal clearances is effected by stages. Technological medium is drained after required clearances have been obtained and operation is continued on standard oil. EFFECT: enhanced durability of friction units; reduced mechanical losses for friction. 7 cl, 3 tbl
Patent RU-2205328-C1 (RU)
Title: Reinforced high internal pressure shell made from laminated composite material
Inventor: BARYNIN V A
IPC: F17C1/06
Filed: 2001-09-13
Granted: 2003-05-27
Abstract: FIELD: reinforced high internal pressure shells. SUBSTANCE: proposed shell is made in form of load-bearing framework with cylindrical section, end convex bottoms and flanges in their pole holes. Said framework is formed by combination of groups of layers of spiral and circular tapes with unidirectional high-modulus filaments. Circular projection with circular groove in its outer surface is formed at pole hole. Filaments are fastened by means of polymer binder. Framework is lined with protective coat. Thick-walled circular member made from high-modulus material is mounted in circular groove and is locked over outer surface by at least one layer of spirally crossing tapes. Inner diameter of circular member is equal to d pole +(2,0-3,0)δ tape , where d pole  is present diameter of pole hole and δ tape  is width of spiral tape at pole hole. EFFECT: enhanced strength of shell. 3 cl, 3 dwg
Patent RU-2206771-C1 (RU)
Title: Device to control volume of combustion chamber, compression ratio and cleaning of combustion chamber of internal combustion engine
Inventor: IBADULLAEV G A
IPC: F02D15/04
Filed: 2001-12-21
Granted: 2003-06-20
Abstract: FIELD: mechanical engineering; four-stroke internal combustion engines. SUBSTANCE: proposed device contains cylinder, piston, cylinder head with intake and exhaust valves, movable undervalve cup, camshaft with cam mechanism to operate intake and exhaust valves, and drive mechanism of undervalve cup. Undervalve cup is provided with seats for intake and exhaust valves, intake and exhaust channels and intake mad exhaust ports. Upper end face surface of undervalve cup has guide rod, holes for valve stems and hole connecting intake channels of undervalve cup with space between upper end face surface of undervalve cup and bottom of hole of undervalve cup. Combustion chamber is formed by piston crown, bottoms of undervalve cup, intake and exhaust valves and walls of hole of undervalve cup. At minimum engine loads and at starting, undervalve cup shifts towards piston, providing minimum volume of combustion chamber and maximum compression ratio. At increase of engine load, undervalve cup shifts in direction opposite to piston under action of spring, thus increasing volume of combustion chamber and decreasing compression ratio. At nominal engine load, undervalve cup shifts into extreme upper position relative to piston, thus increasing volume of combustion chamber and decreasing compression ratio to minimum value. EFFECT: increased efficiency of engine, reduced fuel consumption, improved engine performance and reliability of device. 20 cl, 4 dwg
Patent RU-2209206-C1 (RU)
Title: 8-hydroxy-2,2,4-trimethyl-1,2-dihydroquinoline or its hydrobromide salt and method for their preparing
Inventor: TARTAKOVSKIJ V A
IPC: C07D215/26
Filed: 2001-12-27
Granted: 2003-07-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to novel compound: 8-hydroxy-2,2,4-trimethyl-1,2-dihydroquinoline of the formula (I)   or its hydrobromide salt of the formula (II)   eliciting antioxidative activity. Invention discloses also method for preparing these compounds that involves boiling 8-methoxy-2,2,4-trimethyl-1,2- dihydroquinoline in hydrobromic or acetic acid saturated with hydrogen bromide followed by isolation of end product as hydrobromide salt or its conversion to a base. Invention can be used in industry as substances improving properties of petroleum products, plastics, dyes, glues, biological objects and as reagents and trap for radicals. EFFECT: improved preparing method, valuable properties of compounds. 3 cl, 4 ex
Patent RU-2209213-C1 (RU)
Inventor: DOBROVINSKIJ V E
IPC: C08F210/12
Filed: 2002-04-01
Granted: 2003-07-27
Abstract: FIELD: rubber industry. SUBSTANCE: butyl rubber is obtained via isobutylene/isoprene copolymerization at lowered temperature in presence of Friedel-Crafts catalyst in methyl chloride medium to form solid polymer suspended in methyl chloride followed by degassing of reaction mixture. Process is distinguished by that, before degassing, reaction mixture is passed through hydrocyclone, while withdrawing stream from its peripheral zone, which stream is returned into copolymerization stage, and withdrawing stream from central zone of hydrocyclone to be routed to degassing stage. Initial copolymerization components are formed from at least one of the following mixtures: isobutylene/isoprene/methyl chloride blend; recycle hydrocyclone stream with above-indicated blend mixed in water-jet apparatus; above-indicated recycle hydrocyclone stream with recycle isobutylene/isoprene/methyl chloride product after degassing of rubber suspension mixed in water-jet apparatus immediately before feeding them into polymerizator. Catalytic solution is introduced into any stream returned into copolymerization stage or into polymerizator. EFFECT: enhanced process efficiency. 2 dwg, 1 tbl, 5 ex