baber/WOPTO huggingface dataset:
Patent RU-2081380-C1 (RU)
Title: Firearm
Inventor: PLETSKIJ BORIS MIKHAJLOVICH
IPC: F41A21/12
Filed: 1993-03-17
Granted: 1997-06-10
Abstract: FIELD: firearm with a loose breechblock. SUBSTANCE: at a shot the cartridge case is pressed to the walls of the tapered cartridge chamber under the action of powder gases pressed in the rifles whose bottom is made in the generator of the cone. Acting on the cartridge case bottom, powder gases impart motion to the loose breechblock; due to kinematic coupling of the helical lugs formed on the cartridge case with the cartridge chamber rifles, only part of the momentum of powder gases is transmitted to the breechblock, and an incomplete motion is imparted to the breechblock. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2029525-C1 (RU)
Title: Stump pin inlay
Inventor: MINKIN EVGENIJ N
IPC: A61C13/30
Filed: 1993-07-14
Granted: 1995-02-27
Abstract: FIELD: medicine, particularly, stomatology; medical engineering. SUBSTANCE: stump pin inlay includes crown portion 1, intraradical portion 2 and support member 3 sandwiched in between crown portion 1 and intraradical portion 2. Support member 3 is elliptical in cross-section. EFFECT: more sophisticated design. 35 cl, 8 dwg
Patent RU-2054020-C1 (RU)
Inventor: KAPUSTIN ANATOLIJ I
IPC: C09D123/34
Filed: 1993-07-19
Granted: 1996-02-10
Abstract: FIELD: paint industry. SUBSTANCE: the composition for an anticorrosion coating comprises (wt %):98-102 15-20% solution of chlorosulfated polyethylene in toluene; 2.0- 20.0 styreneindene resin and 0.03-0.3 product of reaction of tetramethyl dipropylene triamine with formalin and isononylphenyl. EFFECT: improved properties of the anticorrosion coating. 2 tbl
Patent RU-2043148-C1 (RU)
Inventor: MELNIKOV VYACHESLAV B
IPC: B01J29/40
Filed: 1993-07-23
Granted: 1995-09-10
Abstract: Использование: нефтепереработка, производство катализаторов для облагораживания бензинов. Сущность изобретения: катализатор содержит 0,5 5 мас. сверхвысококремнеземного цеолита типа пентасил с молярным отношением SiO 2 /Al 2 O 3  25-90 и аморфную алюмосиликатную основу остальное. Катализатор содержит дополнительно также 0,05 2,5 мас. оксида цинка или оксида галлия. 1 з.п. ф-лы, 1 табл.
Patent RU-2065151-C1 (RU)
Title: Laser-luminescent analyzer
Inventor: ROMANOVSKAYA GALINA I
IPC: G01N21/64
Filed: 1993-07-29
Granted: 1996-08-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: invention can find use in determination of polyaromatic hydrocarbons in natural, drinking water and sewage and makes it possible to determine quickly trace quantities of polyaromatic hydrocarbons at room temperature with high sensitivity and minimal time of preparation of samples under dynamic conditions. Laser-luminescent analyzer has laser with pulse generator, quartz plate placed along laser axis, primary light filter, working dish positioned uniaxially to it, secondary light filter and photomultiplier mounted in sequence by its side surface. The latter is connected to power supply source and signal registration unit. Analyzer is provided with second quartz plate put uniaxially to first quartz plate, primary light filter, cylindrical comparison dish placed uniaxially to it, secondary light filter and photomultiplier positioned in sequences by its side surface, pump connected with pipe-line to lower part of working dish, pipe-line connecting upper part of working dish to lower part of comparison dish and unit for analog processing of signals. Input of unit is connected to outputs of photomultipliers and its output is linked to input of signal registration unit. Output of power supply source is connected to input of second photomultiplier and output of pulse generator is connected to input of unit for analog processing of signals. Lengths l 0 ,l 1  of pipe-line connecting correspondingly pump with working dish and dishes are determined by formulas. EFFECT: reduced time of analysis, enhanced authenticity of it. 1 dwg, 1 tbl
Patent RU-2057916-C1 (RU)
Title: Method of exploitation of oil pool
Inventor: KUDINOV VALENTIN I
IPC: E21B43/24
Filed: 1993-10-08
Granted: 1996-04-10
Abstract: FIELD: oil industry. SUBSTANCE: this method of exploitation of oil pool involves pumping of heat transfer agent and polymer solution through injection holes in sequence and cyclically and lifting of oil through production wells. Pumping of heat transfer agent and polymer solution is conducted by alternating endings. Heat transfer agent ending is pumped before polymer solution ending. Volumes of endings of heat transfer agent and polymer solution as well as their temperatures are found from analytical relations. Cycles of pumping of endings of heat transfer agent and polymer solution are continued till major mass of oil stock is exhausted. After this unheated water is pumped. EFFECT: method is meant for exploitation of oil pools having high viscosity. 1 dwg
Patent RU-2097807-C1 (RU)
Title: Optical device (variants)
Inventor: DZHONG-KIO DZHEONG
IPC: G02B7/02
Filed: 1993-10-14
Granted: 1997-11-27
Abstract: FIELD: optical engineering. SUBSTANCE: flexible member is installed between groups of lenses of optical device with space maintained between them. Flexible member is made as device which prevents light from getting into space between groups of lenses. It is essentially spiral-shaped band mounted for stretching, when compresses. When stretched, spiral turns positioned concentrically overlap one another partially. Internal turn of spiral band is coupled to first group of lenses, and external turn is coupled to second group of lenses. Band folded like spiral, when developed and flat, may have of parallel longitudinal edges and par of transverse edges positioned at some angle to longitudinal edge. In second variant optical device has first group of lenses installed in first holder, second group of lenses is positioned on common longitudinal axis with first group of lenses in second holder positioned telescopically in first holder and capable of moving relative to the latter. Device which does not pass light and installed between two groups of lenses is made flexible. It allows flexible compression, when stretched. EFFECT: more effective design. 11 cl, 5 dwg
Patent RU-2085923-C1 (RU)
Title: Method of test of chemical and nuclear composition of metals and alloys and device for its implementation
Inventor: FIRSOV ANATOLIJ M
IPC: G01N25/18
Filed: 1994-01-12
Granted: 1997-07-27
Abstract: FIELD: metallurgy, metal machining, mechanical engineering, inspection of quality and stability of technological processes. SUBSTANCE: hard conductive indenter is forced into surface of tested metal and amplitude of signal of thermoelectromotive force is measured. Signal of thermoelectromotive force integrated in the course of length of its pulse is measured as second parameter. Obtained values are compared with their standard magnitudes. Device for implementation of method has case with tip manufactured in the form of end bushing, striker housed in case, conductive indenter put under striker, spring interacting with striker mounted for reciprocating motion and electron unit. End bushing is made of conductive hard material and has sharpened protrusions on outer butt. Indenter is positioned in space of end bushing. Insulation bushing holding indenter is placed between indenter and end bushing. Indenter and end bushing are electrically connected to inputs of amplifier of electron unit which incorporates first peak detector and first integrator to measure amplitude of signal, integrator, second peak detector and second indicator the course of length of its pulse to integrate signal in In this case inputs of first peak detector and integrator are connected to outputs of amplifier. EFFECT: increased efficiency and authenticity of method. 2 cl, 2 dwg
Patent RU-2075840-C1 (RU)
Title: Method of realization of optimum control of electric furnace
Inventor: SHMYKOV SERGEJ N
IPC: H05B7/148
Filed: 1994-03-22
Granted: 1997-03-20
Abstract: FIELD: electric furnaces. SUBSTANCE: similar voltages are maintained across the arc of all electrodes, with due account made for asymmetric interferences of furnace phases, due to maintaining of the preset voltages of arcs by the extreme phase controllers and preset current by the controller of the middle phase between the extreme ones. EFFECT: enhanced stability of furnace operation, enhanced introduced mean power and mean current. 1 tbl
Patent RU-2063140-C1 (RU)
Title: Method for producing meat preservation preparation
Inventor: STEKOLNIKOV LEONID I
IPC: A23B4/00
Filed: 1994-04-28
Granted: 1996-07-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves using salivary glands of cattle animals; mincing, extracting, separating extract; cleaning including cooling and drying. Cock's and hen's combs in addition to cattle salivary glands may be used in the ratio of 1:2-1:4. Extraction process is conducted by water in two stages with weight ratio of raw material and water of 1:6-8 and 1:1-2 at temperature of 30-40 C for 2-4 hours and 1-2 hours. Prior to cooling in the process of cleaning, extract is acidified to pH value of 3-4. Cooling process is conducted at temperature of 4-8 C for 2-4 hours. EFFECT: increased efficiency, simplified method and enhanced reliability in operation. 2 dwg, 1 tbl
Patent RU-2079051-C1 (RU)
Inventor: MANELIS GEORGIJ B
IPC: C10J3/02
Filed: 1994-06-23
Granted: 1997-05-10
Abstract: FIELD: processing of solid domestic garbage by gasification. SUBSTANCE: solid domestic garbage containing combustible components is charged in a vertical shaft furnace (reactor) admitted to which in countercurrent to solid domestic garbage is a gasifying agent containing oxygen. Conditions of pyrolysis of solid domestic garbage are provided in the reactor with subsequent incineration (gasification) of carbon residues of pyrolysis. Conditions of processing of solid domestic garbage are optimized by adjusting the flow rate of the gasifying agent and relation between the content of non-combustible and combustible components in solid domestic garbage and content of oxygen in gasifying agent, as well as, if possible, by introducing solid non-combustible material or solid fuel as a component of solid domestic garbage to be processed. The combustion temperature is to be maintained within 700 to 1400 C. Fixed gases, having a high calorific power, can be used as fuel. EFFECT: facilitated procedure. 14 cl, 2 dwg
Patent RU-2135495-C1 (RU)
Inventor: KHEL MUT PRJUKHER
IPC: A61K31/42
Filed: 1994-07-20
Granted: 1999-08-27
Abstract: 4-Арилокси или 4-арилтио-пиперидиновые производные формулы I, где R 1  и R 2  каждый независимо друг от друга обозначают одно- или двукратно замещенные с помощью А, ОН, ОА, фенилметокси, -О- (СН 2 ) n -O-, NH 2 , NHAc, NAAc NHSO 2 A, фтор или хлор, фенильные остатки; Х-О, S или SO 2 ; m=1; n=2; A - С 1-6 атомами; Ac - С 1-4 алканоил; а также их физиологически приемлемые соли, обладают влияющим на ЦНС, предпочтительно демпфирующими действиями. 7 с. и 4 з. п. ф-лы, 1 табл.
Patent RU-2109142-C1 (RU)
Title: Radial pulsed turbine for diesel supercharging
Inventor: SHURIPA V A
IPC: F01D1/22
Filed: 1994-09-13
Granted: 1998-04-20
Abstract: FIELD: equipment used in turbocompressors for diesel supercharging. SUBSTANCE: radial pulsed turbine has working wheel and nozzle unit with gas supply channels connected to nozzle unit. Gas supply channels are provided with cutoff devices and connected to gas discharge channels which connect discharge valves of cylinders having continuous working cycles. Cutoff devices are formed as disks with arced windows, whose angular length is decreasing from first disk downstream of gas flow to terminating disk. Distance between axis of rotation of shaft carrying disks and disk window arced edges is less than distance between axis of rotation of shaft and nearest nozzle unit blade surface. Disk shafts are fixed in kinematic coupling with diesel crankshaft so that maximum area of disk windows corresponds to the beginning of the first half of opening phase of each group of diesel discharge valves and, respectively, disks windows are out of gas supply channel section at the second half of discharge valve opening phase. Disks are disposed in front of nozzle unit blade edges downstream of gas flow with minimum allowable space providing free rotation of disk. EFFECT: increased efficiency by equalized speed over active part of nozzle unit in front of working wheel and enhanced reliability in operation. 14 cl, 3 dwg
Patent RU-2076037-C1 (RU)
Title: Apparatus for pattern grinding disk formation
Inventor: STEPANOV YURIJ S
IPC: B24B53/08
Filed: 1995-03-14
Granted: 1997-03-27
Abstract: FIELD: apparatus is used for expansion of processing capabilities and intensification of operational processes of cutting and grinding aggregates due to usage of tools with special form of cutting layer, height of which is less than base of abrasive disk. SUBSTANCE: apparatus for pattern grinding disk formation has mandrel to fix the disk, diamond holders with dressing tools, linked with longitudinal feeding mechanism. The latter is made in the form of mounted on plate and connected with step-by-step electrical motor of lead screw with left and right leads designated for engagement with corresponding diamond holders. Mandrel for grinding disk has located at an angle to its axis of rotation guiding neck with slant butt to fix contour follower on it by slant washer. Counter follower has profile groove slantingly located to its butts, in which there is lead mounted on plate of longitudinal feeding mechanism. Profile groove inclination angle to mandrel butt is defined from condition: 0 ≅ α + β≅ 2β with b - angle of mandrel guiding neck inclination relatively to axis of its rotation, - counter follower profile groove inclination angle in respect to its butt. EFFECT: expanded processing capabilities and intensified working processes. 2 dwg
Patent RU-2077283-C1 (RU)
Title: Device for surgical treatment of scoliosis
Inventor: SHUBKIN VLADIMIR N
IPC: A61B17/70
Filed: 1995-02-16
Granted: 1997-04-20
Abstract: FIELD: medical equipment, in particular, device for surgical treatment of distortions of the vertebral column. SUBSTANCE: device for surgical treatment of scoliosis uses flexible plates 1 with holes at the ends; the novelty in the device is the provision of attachment blocks in the form of two hooks 4 and stud 2 with an extended groove connected by means of threaded posts of the hooks passing through the groove and fixed by nuts 3; the attachment blocks are connected to the plates through holes in the plates, they form a rigid fixed joint; attachment blocks, installed on which through studs are shackles and/or clamps engageable with the plates, form movable joints. At heavier distortions of the vertebral column two plates with a ratchet-and-pawl gear are added to the device with the aid of shackles. EFFECT: creation of derotational force and stage-by-stage correction of the vertebral column by means of dosed forecast force of 1-3 hooks. 2 cl, 6 dwg, 2 tbl
Patent RU-2097779-C1 (RU)
Inventor: ELAGIN VLADIMIR N
IPC: G01R33/02
Filed: 1995-03-17
Granted: 1997-11-27
Abstract: FIELD: electrical engineering, in particular, power transformers. SUBSTANCE: the device has two similar main search coils installed one above and the other below outside the transformer winding with coincidence of the coil ends with the transformer winding ends; the length of the search coils makes up a half of the transformer winding height; an additional correcting narrow rectangular coil is installed on the end surface of each coil and mechanically fixed on the same casing with the main coil; the axis of the additional correcting coil coincides with the end surface of the main coil; the search coils are plane and rectangular; both casings of the search coils are secured on the transformer winding for their separate restricted movement along the winding height. EFFECT: enhanced accuracy of magnetic field measurement and simplified measurements and installation of the device on transformers of different type. 5 dwg
Patent RU-2088317-C1 (RU)
Title: Drinking water production plant
IPC: C02F103/08
Filed: 1995-06-07
Granted: 1997-08-27
Abstract: FIELD: water supply. SUBSTANCE: plant for producing drinking water from sea and salt waters containing filter unit, accumulation tank with acid, and reverse- osmosis apparatus is additionally provided with: ion-exchange column unit wherein columns are filled with low-acidic cationite in salt form; electrodialyzer with bipolar cation- and anion-exchange membranes forming salt, acid, alkali, anode, and cathode chambers; electrodialyzer with cation- and anion-exchange membranes forming concentration, desalting, anode, and cathode chambers; drinking water collection container; and also salt, acid, and alkali paths and desalting path. Alkali cells of electrodialyzer with bipolar membranes are consecutively connected with their own cathode chamber, cathode chamber of electrodialyzer with cation- and anion-exchange membranes, with drinking water collection container, and with one of ion-exchange columns in regeneration stage. Acid cells of electrodialyzer with bipolar membranes form closed acid circuit which communicates with accumulation tank and with one of ion-exchange columns in regeneration stage. EFFECT: improved design and efficiency of desalting process. 5 cl, 1 dwg, 1 tbl
Patent RU-2095693-C1 (RU)
Inventor: TOLCHINSKIJ EVGENIJ N
IPC: F23K1/00
Filed: 1995-07-18
Granted: 1997-11-10
Abstract: FIELD: power plants and industrial boiler houses for explosion-proof operation of coal pulverization system in drying fuel with hot air in course of grinding. SUBSTANCE: yield of volatile matter in moisture-freemass of fuel is determined in drying the fuel with hot air in course of grinding at limited temperature of dust-and-air mixture at outlet of coal-pulverizing plant by its limiting explosion-proof magnitude. Lower concentration limit of spread of flame of volatile matter at availability of nonvolatile residue and working moisture content of starting fuel are calculated to the data obtained; minimum explosion-proof magnitude of moisture content of coal dust is found from the following formula:   where K f  is explosibility criterion of fuel showing degree of chemical activity of its volatile matter; W r  is working moisture content of starting fuel; V d  yield of volatile matter in moisture-free fuel and μ       l   rσ        is lower concentration limit of spread of flame of volatile matter at availability of combustible residue; limiting explosion-proof temperature at outlet of coal-pulverizing plant is determined by its functional dependence versus minimum explosion-proof magnitude of moisture content of coal dust. EFFECT: enhanced efficiency. 1 tbl
Patent RU-2148416-C1 (RU)
Title: Injection cylinder
Inventor: HJERTMAN BIRGER
IPC: A61M5/19
Filed: 1994-10-10
Granted: 2000-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has tubular cylinder with outlet canal on one end and piston on the other one, movable transverse partition inside of the cylinder. The two-chambered cylinder has by-pass joint between its two chambers 9, 10. The movable partition between two chambers does not fully seal the cylinder and the internal partition in this area. The by-pass member is manufactured as a set of guiding strips and grooves inclined relative to the longitudinal cylinder axis. EFFECT: uniform liquid flow around the movable partition periphery; enhanced effectiveness in mixing two ingredients under soft conditions. 6 cl, 8 dwg
Patent RU-2088891-C1 (RU)
Title: Machine-gun belt-loading machine
Inventor: SAENKO VLADIMIR I
IPC: F42B39/10
Filed: 1995-07-31
Granted: 1997-08-27
Abstract: FIELD: belt-loading machine. SUBSTANCE: the belt-loading machine has a drive, bin with a movable bottom, grader, back stroke locking mechanism. In addition, a two- section bin with a step-type distributor is provided in the machine. The drive is made in the form of a motor with a reduction gear. The drive shaft is furnished with a sprocket engaged with the chain linked with the drive. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2100270-C1 (RU)
Title: Dispensing cock for reservoirs and barrels containing drinks
Inventor: DEGENKOLBE HORST
IPC: B67D1/08
Filed: 1994-05-06
Granted: 1997-12-27
Abstract: FIELD: food industry; drink dispensing equipment. SUBSTANCE: cock for reservoirs and barrels containing drinks has piston 6 set into operation by handle and coupling members 3 for drink 2 for gaseous pressure substance 8 and for connection to reservoir. Unloading valve 9 should be connected to inner space of 16 of cock to safety release pressure in cock inner space. EFFECT: improved safety in handling and dispensing of drinks. 3 cl, 3 dwg
Patent RU-2099661-C1 (RU)
Title: Method of burning of natural gas in high-temperature industrial furnace
Inventor: VOROBEV ALEKSANDR NIKOLAEVICH
IPC: F27B7/36
Filed: 1996-01-18
Granted: 1997-12-20
Abstract: FIELD: procedure of burning of natural gas or its mixtures (air-gas mixture) in industrial furnaces, mainly in tunnel kilns, used for roasting of products in refractory, construction and metallurgy industries. SUBSTANCE: the method makes it possible to attain a process temperature of 1760 to 1800 deg. C in the furnace offtake, which provides for roasting of zirconium products. A high calorimetric temperature of natural gas burning (t c =2000 to 2250 C) is attained at burning of air-gas mixture in the flue in the atmosphere of hot secondary air at a temperature of 750 to 800 C; hot secondary air (4 to 4.5 cu.m) is supplied per 3,41•10 4  kJ of fuel heat at a relation between the flow rate of air-gas mixture and flow rate of the jet of hot secondary air within 4.5 to 5.0. Oxidizing atmosphere is produced due to the optimum relation of the components (gas, primary air, secondary hot air) and condition of the process of natural gas burning providing for completeness of its combustion. Positive effect is attained due to a high process temperature (1760 to 1800 C) in the furnace offtake (an obligatory condition to be observed at roasting of zirconium products) and creation of an oxidizing atmosphere in the furnace reducing to minimum the flowing of CO into the atmosphere. EFFECT: enhanced efficiency. 2 cl
Patent RU-2120272-C1 (RU)
Title: Winter cosmetic cream for skin protection
Inventor: DETSINA A N
IPC: A61K8/19
Filed: 1996-02-16
Granted: 1998-10-20
Abstract: FIELD: cosmetics. SUBSTANCE: cream contains base, vegetable oils, mixture of salts (Na + , K + , Ca 2+  и Mg 2+ ), glycerine, biologically active substances of vegetable, animal and/or microbic origin. Additionally cream includes beeswax designed for creation heat-insulating layer on skin surface. Used as a base is polyethyleneoxide gel and/or chitosan gel and/or carrageenan gel at the following ratio of components, mas.%: beeswax, 0.1-15.0; biologically active substances of animal, vegetable and/or microbic origin, 1.0-15.0; glycerine, 0.5-15.0; mixture of salts (Na + , K + , Ca 2+ , Mg 2+ ), 0.5-15.0; vegetable oils, 4.0-25.0; polyethyleneoxide gel and/or chitosan gel and/or carrageenan gel, the balance. Used as mixture of salts (Na + , K + , Ca 2+  и Mg 2+ ) are salts solutions for culture media of cultures of mammals cells. Used as biologically active substances of animal origin are propolis extract and/or honey, while used as biologically active substances of microbic origin is detritus of biphydobacteria. Lemon juice and/or mountain ash extract and/or birch leaves extract and/or European birdcherry extract are used as biologically active substances of vegetable origin. Olive oil and/or sunflower oil and/or pine oil and/or mint oil and/or grape-kernel oil and/or sea buckthorn oil are used as vegetable oils. EFFECT: higher heat protection of face skin in winter. 8 cl, 1 tbl, 7 exps
Patent RU-2108048-C1 (RU)
Inventor: ALLABERDIN I L
IPC: A23K3/02
Filed: 1996-06-07
Granted: 1998-04-10
Abstract: Изобретение предназначено для использования в сельском хозяйстве при силосовании высоковлажной кукурузы. Способ силосования высоковлажной кукурузы включает измельчение массы кукурузы, внесение консерванта - травяной муки рапса, которую готовят измельчением, сушкой и размалыванием рапса, уплотнении и герметизации силосуемой массы. Травяную муку рапса используют в качестве 5-7% от массы силосуемой зеленой массы. 3 табл.