baber/WOPTO huggingface dataset:
Patent RU-2107144-C1 (RU)
Title: Diamond rock-crushing tool
Inventor: MENDEBAEV TOKTAMYS NUSIPKHULOV
IPC: E21B10/46
Filed: 1994-06-20
Granted: 1998-03-20
Abstract: FIELD: mining industry. SUBSTANCE: this relates to rock-crushing tools used for drilling rock in construction of bore-holes. Diamond rock-crushing tool has body and diamond bearing matrix separated by flushing groove into sectors and installed on body by means of joint type: circular protrusion - circular slot. Matrix is installed on body for possible splitting. Its sectors are connected to each other by means of partitions secured to bases of flushing grooves. They are made in body as protruding towards matrix with formation of mating supporting surfaces. Base of flushing groove in its thickness is larger than circular protrusion conjugated with it. Supporting surfaces of circular protrusion and circular slot are made cone-shaped. EFFECT: higher efficiency. 1 cl, 3 dwg
Patent RU-2142275-C1 (RU)
Inventor: SUITI FURUJA
IPC: C07D495/04
Filed: 1994-08-25
Granted: 1999-12-10
Abstract: FIELD: organic chemistry, heterocyclic compounds, medicine, pharmacy. SUBSTANCE: invention relates to novel thienopyrimidine derivatives of the formula (I)   where radicals R 1′ ,R 2 ,R 3 ,R 4′ , W and n are given in p. 1 of the invention claim. Thienopyrimidine derivatives show an antagonistic effect with respect to endothelin. Invention describes also a pharmaceutical composition based on thienopyrimidine derivatives. Invention provides the prophylaxis and treatment of patients with acute renal failure, myocardium infarction, hepatic failure, stenocardia, cerebral infarction, subarachnoid hemorrhage, hypertension, asthma, variant form of stenocardia, Raynaud's disease, pulmonary hypertension, surgery shock, chronic cardiac failure, heart hypertrophy, arteriosclerosis, migraine and other disorders. Also, invention provides prophylaxis and treatment of an organ hypofunction caused by surgery operation, insufficiency of transplant microcirculation and restenosis prophylaxis. EFFECT: new compounds indicated above, enhanced effectiveness of curative prophylaxis and treatment. 35 cl, 14 tbl, 48 ex
Patent RU-2081228-C1 (RU)
Title: Device for treatment of lignocellulose material
Inventor: BUBESHKO MIKHAIL E
IPC: D21C7/08
Filed: 1994-09-29
Granted: 1997-06-10
Abstract: FIELD: cellulose production. SUBSTANCE: device has high-pressure vessel, means for material charging and steam supply, and discharge valve consisting of regulating member in form of rod and gate, and cutting mechanism. Discharge valve is installed inside the vessel. Regulating valve body has channel for steam delivery into the cavity over the gate and for its communication with the atmosphere, and channel for steam supply to the cavity under gate. Actuating mechanism is a three-way valve communicated by means of steam pipelines with channels of regulating member. EFFECT: higher efficiency. 1 dwg
Patent RU-2071777-C1 (RU)
Title: Method of preparing agent showing antitumor activity
Inventor: VOROBEVA TAMARA V
IPC: A61K33/28
Filed: 1995-01-13
Granted: 1997-01-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: mercuric chloride is dissolved in whey containing sucrose (27-33 g/l). Then the prepared solution is heated on water bath at 35-45 C for 15-20 min. Then mixture is kept at 5-10 C for 4-6 days. Preparation shows the expressed cytostatic effect on tumor cultures and immunotropic action and induces lymphocyte stimulation. Method can be used in pharmaceutical industry for making mercury-containing preparations showing antitumor activity. EFFECT: improved method of agent preparing. 1 tbl
Patent RU-2096317-C1 (RU)
Title: Method for producing amorphous red phosphorus
Inventor: TARASOVA NATALIYA P
IPC: C01B25/023
Filed: 1995-01-13
Granted: 1997-11-20
Abstract: FIELD: chemical industry. SUBSTANCE: proposed method is based upon polymerization of white phosphorus in dispersion medium, in presence of high-molecular oxygen-containing emulsifiers, while, simultaneously, irradiating polymerization mass with ionizing radiation until absorbed radiation dose reaches level 0.5-1.5 MGr. Unreacted white phosphorus is separated by selective extraction, followed by drying final product. Inventive novelty of method resides in fact that it uses for polymerization mixture of white phosphorus with additives selected from amongst graphite, TiO 2 , Al(OH) 3 , Mg(OH) 2  taken in amount 0.5-5 wt.%, and also in fact that it uses, as said dispersion medium, mixture of water with organic solvents selected from amongst benzene, CCl 4 , CHCl 3 ,, decane taken in water-to-solvent ratio of 1:1-2. EFFECT: higher efficiency. 2 dwg , 1 tbl
Patent RU-2088859-C1 (RU)
Inventor: ZARNITSKIJ GEORGIJ E
IPC: F24S90/00
Filed: 1995-02-14
Granted: 1997-08-27
Abstract: FIELD: national economy. SUBSTANCE: helium, air, and water operated power plant has two power generating circuits (air and water circuits) which provides for its round-the-clock operation. In addition, it has hydraulic turbine with electric generator operated by water supplied from upstream pond through penstock; upstream pond communicates with downstream pond by means of pump operating due to electric energy generated by air turbogenerator; in addition, hot-air generator is provided with solar batteries mounted for entrapping solar energy in the daytime. EFFECT: improved environmental friendliness, provision for round-the clock operation. 2 dwg
Patent RU-2086223-C1 (RU)
Title: Electromechanical manipulator
Inventor: BOGACH YURIJ P
IPC: A61H39/04
Filed: 1995-03-07
Granted: 1997-08-10
Abstract: FIELD: medical equipment for medicinal effect an areas of the human body by electricity and simultaneously additionally - by mechanical action - pressing by the rib of the palm of the hand. SUBSTANCE: the electromechanical manipulator has body 1 with handle 2, detachable members 3 for mechanical action with point active electrodes 4 located an them and furnished with electrical connectors for connection to switch 7. Detachable active members 3 may be located on body 1 and fastened, for instance, by sucker 9. The active members may be made in the form of a set of rollers with a cross-section in the form of the rib of the palm. Comparable with the body areas on which they act and repeating their configuration. Point active electrodes 4 are positioned along rollers 3. EFFECT: enhanced effectiveness. 4 dwg
Patent RU-2115428-C1 (RU)
Title: Method of treatment of human with immunosuppression at sepsis
Inventor: TSIBIN JU N
IPC: A61K38/20
Filed: 1995-03-28
Granted: 1998-07-20
Abstract: FIELD: medicine, infectious diseases. SUBSTANCE: invention proposes the use of human interleukin-2 prepared from yeast Saccharomyces cerevisiae. Strain is deposited in All-Russian Collection of industrial microorganisms at N VKPM-U 791. Interleukin-2 is administrated at doses from 100 000 to 3 000 000 IU/24 h/1 m 2  patient body surface. In contrast to other interleukins used for treatment of sepsis the proposed interleukin-2 shows stimulating effect on "resting" lymphocytes, induces production of interleukin-8 and tumor necrosis factor. Method can be used for treatment of severe states in human caused by infection and for correction of IMMUNOSUPPRESSION at sepsis in human also. EFFECT: enhanced effectiveness of treatment. 5 tbl
Patent RU-2150430-C1 (RU)
Title: Method of isolating metal components from initial materials and method of isolating metal and acidic components from initial materials
Inventor: ROBERT A KHARD
IPC: C22B34/20
Filed: 1993-07-09
Granted: 2000-06-10
Abstract: FIELD: mining industry. SUBSTANCE: invention, in particular, relates to recovery of niobium and tantalum from wastes containing niobium and tantalum fluorides together with radioelements. Initial material is digested in sulfuric acid to form slime that is separated. Liquid phase containing niobium, tantalum, and radioactive metal is brought into contact with organic extractant into which niobium and tantalum are transferred to by further isolated therefrom. Radioactive metal, in particular uranium remains in aqueous phase and is then recovered with the aid of extraction or ion exchange. Solid slime is subjected to pyrolysis hydrolysis at 700 C to separate acid components: gaseous sulfuric and hydrofluoric acids. EFFECT: increased recovery of valuable components from the ore and concentrate dissolving residues, recuperated acids, and reduced radioactivity in wastes suitable to be rejected. 10 cl, 2 dwg, 1 tbl
Patent RU-2085102-C1 (RU)
Title: Modular carcass for furniture
Inventor: YAKUSHEV IGOR A
IPC: A47B13/06
Filed: 1995-05-19
Granted: 1997-07-27
Abstract: FIELD: production of sectional furniture of different shape and purpose. SUBSTANCE: modular carcass may be connected to at least one part of furniture adapted to support object or user. Part of furniture has one or several interconnected modular blocks, each containing interconnected members, which define closed contour formed as prism with trapezium-shaped base. Different configurations of modular block are provided with different arrangement and number of parts, sizes and shape, with single unified part of modular block being trapezium-shaped base. EFFECT: wider operational capabilities, improved quality and operational characteristics of sectional furniture. 22 cl, 13 dwg
Patent RU-2108648-C1 (RU)
Inventor: ARKHAROV JU M
IPC: H01S3/22
Filed: 1995-07-25
Granted: 1998-04-10
Abstract: FIELD: laser technology. SUBSTANCE: proposed fast-flow laser may be used to design technological gas lasers. Closed circuit of fast- flow laser includes two aids for pumping through - axial compressors and gaseous-discharge chambers with resonator spaces. laser resonator is formed by two mirrors, semitransparent exit mirror and resonator spaces united by hermetic channel. EFFECT: enhanced functional reliability of flat-flow laser. 1 cl, 3 dwg
Patent RU-2101566-C1 (RU)
Title: Diaphragm pump
Inventor: OSOKIN M JU
IPC: F04B43/02
Filed: 1995-10-06
Granted: 1998-01-10
Abstract: FIELD: pumping of fluids. SUBSTANCE: direct fluid pressure pump is made in the form of telescoping rings interacting with each other. The rings are fastened to the housing, rod and to each other by layers of elastomer. EFFECT: improved pump capacity. 1 dwg
Patent RU-2098247-C1 (RU)
Title: Method for welding iron articles
Inventor: VETER VLADIMIR VLADIMIROVICH
IPC: B23K9/23
Filed: 1995-12-26
Granted: 1997-12-10
Abstract: FIELD: welding, in particular, arc welding of articles made of ductile cast iron; may be used in welding of articles from pipe billets in oil-and-gas producing industry, power engineering, ship-building and public utilities. SUBSTANCE: articles are welded by nonconsumable-electrode arc welding with the use of filling wire containing 55-95% of nickel. After welding of the last filling layer deposited on both sides of weld are process beads exceeding the thickness of welded articles and depth of weld penetration of not more than 0.35 this thickness. In this case process beads and the last filling layer form finished weld. EFFECT: higher efficiency. 6 cl, 1 dwg
Patent RU-2117257-C1 (RU)
Inventor: MOZZHUKHIN EVGENIJ VALENTINOVI
IPC: G01F11/08
Filed: 1996-04-19
Granted: 1998-08-10
Abstract: FIELD: control of parameters of liquid media, ozone treatment of water and metering of liquid media. SUBSTANCE: flexible diaphragm of batcher separates its two spaces. Inlet duct of batcher communicates source of metered medium with one of these spaces. Outlet duct of batcher communicates one of these spaces and position of media mixture. Actuating element of batcher is manufactured with capability of change of parameter of metered medium with change of pressure difference in spaces of batcher. Ozone generator may be used as source of metered medium. Active and metered media can be mixed in injector. Purified water can be employed as active medium. Actuating element of batcher may include two parts mounted for mutual translation. One of these parts is put on flexible diaphragm that has center rigid relative to it. This rigid center is manufactured in the form of seat or valve of actuating element. Valve is placed in flow duct of metered liquid medium. Batcher may have two flexible diaphragms that jointly form one of spaces of batcher. This space may be non-flow and connected by reference pressure duct to injector. In this case flow space of batcher should communicate with injector through valve actuating element. EFFECT: automatic control over needed parameter of metered medium with change of pressure difference downstream from its source. 20 cl, 2 dwg
Patent RU-2123308-C1 (RU)
Title: Method of paracentetic osteosynthesis and device for its realization
Inventor: STARYKH V S
IPC: A61B17/56
Filed: 1996-04-15
Granted: 1998-12-20
Abstract: FIELD: medicine, surgical treatment of patients with bone fractures. SUBSTANCE: method includes puncture of tissues to bone by hollow needle, screwing in bone through needle hollow of wire held by its free end. used also for realization of the claimed method is removable holder of wire with stop area and thread at stop area. Wire is screwed in by removing holder up to threaded part, then thread is screwed into surface cortical layer of bone down to stop area. Removable holder of wire and hollow needle are removed from wire free end which is left under cover of body. The device has removable of wire with working part. Wire is made with stop area and wire part at stop area has thread. Length of needle is not smaller than the length of introduced wire. Free end of wire together with stop area are made with total length ensuring their immersion in soft tissues of organism. Length of holder working part is shorter than tube of hollow needle by the length of wire threaded part together with stop area. Holder working end has hollow for free end of wire. In preferable version of device design, wire free end has side recess, and holder hollow has projection for this recess, and the other end of holder has thread for motion over it of nut and locknut. The method and device are used in children surgery and veterinary science. EFFECT: reduced injury of organism and extended possibility for selection of surgical treatment methods. 3 cl, 6 dwg
Patent RU-2076849-C1 (RU)
Title: Carbon-containing refractory material
Inventor: SEMYANNIKOV VALERIJ P
IPC: C04B35/443
Filed: 1996-07-22
Granted: 1997-04-10
Abstract: FIELD: refractory materials. SUBSTANCE: material contains, wt.-%: alumino- magnesium spinel with magnesia to alumina ratio (28-50):50-72), fraction less 3 mm, 10-70; rolled grains of caked periclase, fraction less 2 mm, 15- 50; disperse periclase, 10-25; graphite, 5-15; carbon binder (in excess of 100%), 1-8. Module of coarseness of periclase is 1.17-2.24. Material is suitable for linings of melting units and metal-working machines. EFFECT: improved quality. 2 cl, 2 tbl
Patent RU-2113966-C1 (RU)
Title: Diamond grinder
IPC: B24B9/16
Filed: 1996-07-02
Granted: 1998-06-27
Abstract: FIELD: diamond grinding. SUBSTANCE: grinder has electric motor, camshaft, bed mounting coaxially arranged front and rear heads with spindles rotating in opposite directions. Front-head spindle fixed on bed carries floating chuck on its working end and pulley on opposite end. Rear-head spindle carries hold-down device on working end. Tool holder support is installed in working zone on bed. Camshaft mounting toothed pulleys on its ends is inserted in bed and its length is comparable with that of working zone of grinder. Both spindles have toothed pulleys engageable with the former through toothed belts. Transverse-motion grinding head with separate drives is provided in bed on opposite side from tool holder support. Longitudinal-motion tail spindle installed in read-head spindle ensures desired pressure on diamond billet being ground. EFFECT: improved reliability of grinder, facilitated maintenance. 2 cl, 2 dwg
Patent RU-2102005-C1 (RU)
Inventor: PORJADKOV LEONID FEDOROVICH
IPC: A61B5/296
Filed: 1996-09-05
Granted: 1998-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing and one or two needle electrodes mounted inside. Separate wire is connected to every electrode so that the wires escape outside the casing and from member for fastening the device on the object under study. The fastening member is manufactured from flexible elastic material having, for instance, shape of plate put over (pinned on) the free ends of the needle electrodes. EFFECT: enhanced accuracy of diagnostic examinations; simplified design. 6 dwg
Patent RU-2141050-C1 (RU)
Inventor: SMIT RODNI SINKLER
IPC: F02M21/02
Filed: 1995-06-21
Granted: 1999-11-10
Abstract: Изобретение относится к системам ввода топлива двигателей внутреннего сгорания. Вспомогательный узел ввода топлива содержит по меньшей мере одно устройство для ввода топлива, установленное во впускном трубопроводе перед дросселем или за ним и выполненное с возможностью подачи топлива в те периоды времени, когда главная система подачи топлива не может подать достаточного количества топлива. Главная система подачи топлива и вспомогательное устройство для ввода топлива) могут работать на сжиженном нефтяном газе, природном газе или бензине. Вспомогательное устройство для ввода топлива может быть выполнено в виде устройства для ввода жидкого топлива или устройства для ввода газообразного топлива. Раскрыт способ эксплуатации системы подачи топлива. Технический результат заключается в обеспечении возможности запуска двигателя в состоянии теплового насыщения и повышении эффективности его в работе при переключении с одного топлива на другое. 2 с. и 7 з.п.ф-лы, 6 ил.
Patent RU-2116565-C1 (RU)
Title: Method for reducing content of nitrogen oxides in stack gases of industrial steam boilers and burner implementing it
Inventor: GINTER GRUCHA
IPC: F23C6/04
Filed: 1997-02-21
Granted: 1998-07-27
Abstract: FIELD: industrial steam boilers. SUBSTANCE: method involves delivery of jet of fuel-air mixture fed from uppermost row of burners downwards to furnace chamber and air jet upwards to same chamber. This method is implemented by burner with diffuser installed in fuel chamber of burner and made movable to ensure control of amount of secondary air. EFFECT: reduced content of nitrogen oxides in combustion products. 5 cl, 5 dwg
Patent RU-2124518-C1 (RU)
Title: Method of preparing aluminum alcoholates
Inventor: PERELEVSKIJ E V
IPC: C07F5/06
Filed: 1997-05-22
Granted: 1999-01-10
Abstract: FIELD: inorganic materials technology. SUBSTANCE: invention relates to aluminum alcoholates used as catalysts in organic chemistry, waterproofing agents, etc. and also being of importance because of using their hydrolysis products to prepare pure aluminum oxide and complex systems on its basis. Invention utilizes natural activity of aluminum metal in its reaction with alcohols, which allows high-quality desired products to be obtained. Aluminum is activated with indium or indium-tin gallames by contacting aluminum surface with gallame resulting in diffusion of gallame components into aluminum bulk. In particular, reactions of aluminum with aliphatic and aromatic C 2 -C 8 -alcohols were performed giving rise to high (up to 98.5%) yields of desired products. EFFECT: increased yield of products and preserved environmental condition. 6 cl, 1 tbl, 10 ex
Patent RU-2126091-C1 (RU)
Title: Four-stroke internal combustion engine with auxiliary cylinder
Inventor: LISIN S P
IPC: F02B33/22
Filed: 1997-06-11
Granted: 1999-02-10
Abstract: FIELD: mechanical engineering; carburetor and diesel engines. SUBSTANCE: four-stroke internal combustion engine has at least one pair of working cylinders with one auxiliary cylinder installed in between. Pistons of cylinders are mechanically coupled with crankshaft. Working cylinders are furnished with outlet valves, and bypass channels with valves communicating with auxiliary cylinder. Each auxiliary cylinder has inlet valve coupled with camshaft by means of cam. EFFECT: increased engine power output without increase in compression ratio. 3 dwg
Patent RU-2114545-C1 (RU)
Title: Sectional cabinet
Inventor: BARYSHNIKOV V S
IPC: A47B61/00
Filed: 1997-07-07
Granted: 1998-07-10
Abstract: FIELD: equipment used as individual safe. SUBSTANCE: sectional cabinet is mounted on carcass poles with guiding slots for receiving metal shutter movable along slots in vertical plane and adapted for closing safe door opening. Shutter is composed of U-shaped metal links engaged one with another and is loaded with counterweight. Shutter is suspended on driven rotary cylindrical support and is provided with handle and spring-loaded retainer having limiter. Cylindrical support has two disks tangentially adjoining to vertical slots of carcass and mounted on pin within carcass. Cam restrictors for end retainers fastened in guiding slots of door opening are made in the form of horizontal sliders kinematically coupled with shutter locking mechanism. Handle is fixed on lower link of shutter-type door loaded with extension spring. Resilient stops are positioned above handle on door opening cross-piece. Shutter link end bending angle depends on thickness, width, height and radius of supporting disk. Construction allows shutter-type door to be manually opened by vertical displacement along slots, automatically locked and self-adjusted. EFFECT: enhanced reliability in operation, compact construction combined with spaciousness. 2 cl, 4 dwg
Patent RU-2114639-C1 (RU)
Inventor: IKOEV T M
IPC: A61K38/39
Filed: 1997-09-08
Granted: 1998-07-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: gauze napkin is impregnated with composition of the following composition, wt.-%: gentamycin sulfate 0.5-0.7 (as measured for an active substance); natural biostimulating agent - collagen-containing extract 43-58; glycerol 4.5-5.3, and purified water 52-36. Napkin exhibits the improved curative property, increased wettability and provides the prolonged curative effect for 2-3 days. Napkin can be used for treatment of wounds and burns at all stages of wound process. EFFECT: enhanced effectiveness of preparation. 4 cl, 4 tbl
Patent RU-2120720-C1 (RU)
Title: Sower
Inventor: SHADRIN ALEKSANDR PAVLOVICH
IPC: A01C7/00
Filed: 1997-10-02
Granted: 1998-10-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: sower bunker is made in the form of cylinder with sowing mechanisms and bearing members positioned alternately over cylinder circumference at every 90 deg. Bearing members are made as segments. Angles between radial axes of adjacent bearing member and sowing mechanism are different and equal alternately through 50 and 45 deg. Every plowshare is fitted with sowing valve. Covering device and supporting ski are secured on valve housing. Rear part of supporting ski is coupled to sowing apparatus kinematically through pusher. EFFECT: reduced consumption of seeds, improved quality of sowing. 5 dwg
Patent RU-2124770-C1 (RU)
Title: Radioactive ash residue vitrification technique
Inventor: KARLINA O K
IPC: G21F9/28
Filed: 1997-10-27
Granted: 1999-01-10
Abstract: FIELD: recovery of ash residue products of combustion of solid radioactive wastes. SUBSTANCE: process involves mixing radioactive ash residue with powdered potassium permanganate, aluminum, and calcium-silicon alloy, initiating exothermic reaction in mixture, and cooling down the melt to monolithic state. EFFECT: reduced power requirement and time of process, increased amount of radioactive ash residue filling final product. 2 cl
Patent RU-2128602-C1 (RU)
Title: Device for recovery of helicopter
Inventor: TALANOV B P
IPC: B64C27/04
Filed: 1997-11-11
Granted: 1999-04-10
Abstract: FIELD: aviation. SUBSTANCE: device includes parachute connected with flying vehicle, rocket connected with parachute, pulley with drive and two ducts connected by means of axle for turning about it. Hollow axle is located in tail section of helicopter. Parachute is placed in one duct which may be locked in extended position. Rope connecting the parachute with helicopter is passed through hollow axle and is connected with pulley. Rocket is placed in second duct. Center of mass of ducts is located below axis of their turn. Parachute may be used for recovery of helicopter in an emergency at low altitude including control of braking effort. EFFECT: enhanced efficiency. 3 cl, 3 dwg