baber/WOPTO huggingface dataset:
Patent RU-2089896-C1 (RU)
Title: Method of examination of defects of pipe-lines and device for its implementation
Inventor: GOROKHOV NIKOLAJ N
IPC: F17D5/06
Filed: 1994-05-24
Granted: 1997-09-10
Abstract: FIELD: intrapipe detection of flaws of pipe-line, in particular, gas pipe-lines. SUBSTANCE: method is based on movement of device with measurement and recording equipment inside pipe under pressure of gas. For realization of method primary parameters of indications of defects of pipe material of pipe-line, primary parameters of depth of lying of pipe-line and type of medium bordering on it and parameters of defects of geometric characteristics of internal surface of pipe are measured simultaneously. Parameters are recorded in one system of coordinates which is determined by means of measurement of velocity of movement of device. Ultrasonic polyharmonic oscillations are emitted when measuring indications of defects of material of pipe with the aid of contact wheeled sensors, echoes are received in frequency ranges corresponding to various zones over thickness of pipe, their frequency and phase characteristics are found. While determining depth of lying of pipe-line and type of medium bordering on it pipe-line is probed with frequency-modulated signals with the use of contact converter, impedance characteristics of load of converter are found. For determination of geometric characteristics pipe is scanned over circumference by ultrasonic beam, distance to internal surface of pipe is determined by time of reception of echoes. Device for complementation of method incorporates pickup mounted on device. Pickups are connected to measurement channels determining above- mentioned parameters. Outputs of channels are connected to recorder. Control unit carries out synchronization of operation of device. EFFECT: enhanced authenticity of method and device. 15 cl, 13 dwg
Patent RU-2077977-C1 (RU)
Title: Ручная пила
Inventor: PIVOVAROV SERGEJ V
IPC: B27B21/04
Filed: 1994-06-28
Granted: 1997-04-27
Abstract: Изобретение относится к строительству и предназначено для ручного пиления строительных материалов. Цель изобретения: удаление опилок в процессе работы с поверхности материала, что позволяет производить распиловку строго по разметке и приводит к повышению качества выполнения работы, производительности труда и безопасности труда. Устройство содержит v-образный упругий элемент, ручку, соединенную с одним концом v-образного упругого элемента, ножовочное полотно, соединенное со вторым концом v-образного упругого элемента, а также емкость переменного объема, соединенную со свободным концом ручки и ножовочным полотном, воздуховоды, размещенные в основании ножовочного полотна, соединенные атмосферно с емкостью переменного объема. 1 ил.
Patent RU-2097421-C1 (RU)
Title: Biomethane producing disposal plant
Inventor: TUMCHENOK VIKTOR I
IPC: C12M1/00
Filed: 1994-06-30
Granted: 1997-11-27
Abstract: FIELD: waste disposal. SUBSTANCE: invention relates to disposing manure and droppings, cleaning agricultural drains, utilizing vegetable refuse and wood- working waste while simultaneously producing biomethane and protein- vitamin additive. According to invention, methane fermentation chamber is made in the form of vertical casing with horizontal perforated partitions forming fermentolysis sections and, inside the chamber, drive shaft is coaxially mounted with blades located above and disk located below partition. Shaft jointly with partition form blow section communicating with blowers, whereas fermentolysis sections are interconnected with regard to brew through overflow conduits. EFFECT: improved design. 1 dwg
Patent RU-2060620-C1 (RU)
Inventor: BUMAKOV VASILIJ MIKHAJLOVICH
IPC: A01C11/02
Filed: 1994-07-06
Granted: 1996-05-27
Abstract: Использование: сельскохозяйственное машиностроение, в частности полуавтоматические посадочные машины. Сущность изобретения: рассадопосадочная машина дополнительно содержит раму, привод, кассетницу с посадочным материалом, подающее устройство, стабилизатор положения рассады, прикатывающие колеса и систему порционной подачи воды. Последняя содержит резервуар, гибкий водопровод с запорным устройством. Привод машины снабжен системой тяг, образующих многозвенный механизм. Нижняя продольная тяга соединена одним концом с приводным колесом, а другим с толкателем рассады, размещенным в сошнике. В средней части нижняя тяга соединена пружиной с пальцем кулисного механизма и вертикальной тягой с механизмом прерывистого вращения подающего устройства. Подающее устройство выполнено в виде вертикальной оси, на которой размещен диск с рассадодержателями, которые имеют вид полуконусов. Механизм прерывистого вращения выполнен в виде барабана, конец которого имеет форму многогранного стакана. Стабилизатор положения рассады выполнен в виде усеченного полого цилиндра, имеющего в нижней части вырез в виде ласточкиного хвоста и шарнирно связанного с вертикальной тягой. 1 з. п. ф-лы, 6 ил.
Patent RU-2075371-C1 (RU)
Title: Method of metal powders production
Inventor: AZARKEVICH EVGENIJ I
IPC: B22F9/14
Filed: 1994-07-19
Granted: 1997-03-20
Abstract: FIELD: powder metallurgy, method is used for production of metal dispersed powders by electrical explosion of conductors in particular. SUBSTANCE: aim is to produce powder of alloys and intermetallic compounds in ultradispersed state. Method provides electrical explosion of blanks. In the case coaxial blanks of different metals are used and blanks masses ratio is chosen in correspondence with stoichiometric composition of produced powder. EFFECT: improved process.
Patent RU-2104170-C1 (RU)
Inventor: RUSAKOV VALERIJ FEDOROVICH
IPC: B60K13/02
Filed: 1994-08-03
Granted: 1998-02-10
Abstract: FIELD: automotive industry. SUBSTANCE: contact sensors are installed in air clearance housing which indicate moment of violation of tightness by energizing warning lamp on dashboard in driver's cab. EFFECT: enhanced reliability of checking. 2 cl, 2 dwg
Patent RU-2121238-C1 (RU)
Title: Method and system of assignment of communication channel in system of cellular radio communication
Inventor: MAJRAN LJUK
IPC: H04B7/26
Filed: 1993-10-01
Granted: 1998-10-27
Abstract: FIELD: radio communication. SUBSTANCE: invention is related to means of selection of communication channel in system of cellular radio communication. It solves problem of determination by operator of configuration of parameters used by system in arrangement and assignment of communication channels for optimization of services rendered to subscriber and for creation of possibility of priority processing of calls as function of classes of rented services. Each request for lock of channels is assigned to type of call on basis of capabilities of mobile station, nature of call and characteristics of subscriber. First sequence of operations is used to select group of communication channels for calling and second sequence of operations is employed to select accessible communication channel from selected group of channels. Communication channels available in cell of system are grouped in groups selected in advance. Each group of communication channels is related at least to one of established types of call. EFFECT: enhanced reliability of method.
Patent RU-2077504-C1 (RU)
Title: Disinfecting solution
Inventor: BORODIN VIKTOR S
IPC: C02F1/50
Filed: 1994-09-13
Granted: 1997-04-20
Abstract: FIELD: inorganic chemistry, sanitary. SUBSTANCE: proposed solution comprises sodium hypochlorite, sodium hydroxide, sodium chloride and water. Solution comprises sodium hypochlorite with admixture of sodium chloride produced by direct reaction of chloric acid dissolved in mixture of tributyl phosphate with n-dodecane, with aqueous solution of sodium hydroxide, at following weight ratio of said components, wt.%: sodium hypochlorite 1.0-32.5; sodium hydroxide 0.1-2.2; sodium chloride 0.005-0.5, water being balance. EFFECT: effective and cheap disinfecting agent. 7 tbl
Patent RU-2077087-C1 (RU)
Title: Autoemissive cathode-luminescent cell
Inventor: BUDZIALOVSKIJ VYACHESLAV V
IPC: H01J31/12
Filed: 1994-09-22
Granted: 1997-04-10
Abstract: FIELD: electronic engineering; luminescent-display autoemission sources. SUBSTANCE: cell is built around film anode and cathode, and gate electrode, all mounted on insulating substrate. Films of anode, cathode, and insulating layers, as well as gate electrode are perforated to form emission space by perforation edges and substrate. Anode surface is coated with phosphor in the vicinity of emission region and with additional sealing layer. Substrate and sealing coat are transparent. EFFECT: reduced working and control voltages, improved operating stability, provision for producing double-sided light indication of cell with high degree of clarity, self-evacuation of cell. 3 cl, 1 dwg
Patent RU-2056427-C1 (RU)
Title: Method of wood antiseptic preparing
Inventor: FEDORTSOVA ELENA V
IPC: C07F5/04
Filed: 1994-09-21
Granted: 1996-03-20
Abstract: FIELD: wood working and building industries. SUBSTANCE: preparation has 3.5-4.8 wt. -% boron and represents boron esters mixture formed at interaction of boric acid with hydroxyl-containing compounds containing in distillate of high-boiling fraction of by-side products of synthesis of 4,4-dimethyl-1,3-dioxane. Indicated distillate has, wt.-%: 3-methylbutanediol-1,3 8.5-13.5; three isomeric "dioxane" alcohols 20.5-54.5; 4-methyl-4-hydroxytetrahydropyrane 6.7-11.0, and esters and formals of indicated alcohols - the rest. Method of antiseptic preparing involves the heating boric acid crystals with distillate fraction indicated above in the presence of inert azeotrope-forming agent which promotes the reaction water removal and provides the mixture temperature maintenance at the range 95-98 C. Mass ratio boric acid: distillate fraction is (0.27-0.35):1.0. EFFECT: preparing termite-resistant wood antiseptic, increased hydrophobizing properties, simplified technology. 2 tbl
Patent RU-2126811-C1 (RU)
Title: Aqueous binding compositions
Inventor: PATRIK A UORREN
IPC: C09D5/00
Filed: 1993-01-15
Granted: 1999-02-27
Abstract: FIELD: chemical industry. SUBSTANCE: aqueous primer composition comprises polyvinyl alcohol-stabilized aqueous dispersion of phenol resin, latex based on halogenated polyolefin and metal oxide. Phenol resin dispersion is prepared by the process which comprises mixing solid, substantially water-insoluble, phenol resin, water, organic co-solvent and polyvinyl alcohol at temperature and time period sufficient to form dispersion of said phenol resin in water. EFFECT: reduced use of organic solvents stable under preroasting conditions; flexibility and resistance to unfavorable external effects. 19 cl, 4 ex, 1 tbl
Patent RU-2090644-C1 (RU)
Title: Method of producing the reducing agent for silicon and pure ferrosilicon sorts melting
Inventor: TOLSTOGUZOV NIKOLAJ V
IPC: C22B1/00
Filed: 1994-10-11
Granted: 1997-09-20
Abstract: FIELD: metallurgy, alloys. SUBSTANCE: after high-temperature coal roasting, cooling roasting products, their sifting from small particles and separation in water the roasting products were treated firstly with 10% alkali aqueous solution and then washed and decalcified in acid aqueous solution. In the process of leaching and decalcification temperature is maintained at the range 90-100 C and ratio solid : liquid - at the range 1:(5-8). Duration of leaching and declarification depends on size of roasting products - 1-4 and 2-6 h, respectively. Leaching is carried out with sodium hydroxide solution and declarification - with nitric acid. Before roasting and declarification roasting products were heated to 105-120 C. EFFECT: improved method of producing. 3 cl, 1 tbl
Patent RU-2088445-C1 (RU)
Title: Brake device for vehicle
Inventor: DUDKIN DMITRIJ V
IPC: B60T1/14
Filed: 1994-10-24
Granted: 1997-08-27
Abstract: FIELD: automotive industry. SUBSTANCE: brake unit has control rope, brake member, and pivoting four-link mechanism through which the brake member is coupled with the frame of a vehicle. . The frame and brake member are pivotally interconnected through third and fourth links the length of which can be controlled automatically, e.g., through actuating cylinders, telescopic rods or rigid extensible ties. The brake member is made up as a braking platform that is common for rear wheels. The end of the control rope is rigidly secured at the axis of symmetry of the platform. EFFECT: enhanced reliability. 13 cl, 8 dwg
Patent RU-2133357-C1 (RU)
Title: Diesel engine exhaust gas cleaning device
Inventor: LOBKIN A N
IPC: F02B75/10
Filed: 1995-01-11
Granted: 1999-07-20
Abstract: FIELD: oil and gas producing industry; diesel-driven mobile drilling rigs and diesel driven heavy trucks. SUBSTANCE: device has cyclone, air ejector and adsorber with four chemical adsorbent packs. Exhaust gases are cleaned first from soot, coke other hard particles in cyclone. Gas flow receives additional impulse of kinetic energy in ejector. Then exhaust gases are directed into adsorber where they are successively cleaned in four chemical adsorbent packs. EFFECT: enhanced efficiency of exhaust gas cleaning. 3 dwg
Patent RU-2083744-C1 (RU)
Title: Locking device of cover of centrifuge
Inventor: SHURTYGIN YURIJ N
IPC: D06F49/02
Filed: 1995-01-13
Granted: 1997-07-10
Abstract: FIELD: centrifuge to squeeze out washing. SUBSTANCE: locking device includes fixing member - plate with L-shaped protrusion. Plate is freely put on axle radially to rotor. Axle is mounted in body of centrifuge. Cover has protrusion with groove facing inside of centrifuge. Upper part of body has hole to accommodate protrusion of cover. L-shaped protrusion of plate enters groove of protrusion of cover under action of air current from rotating rotor and reliably fixes cover in locked state. EFFECT: increased reliability of locking. 3 dwg
Patent RU-2082348-C1 (RU)
Title: Orthodontic device with functional mechanical activation unit
Inventor: STEPANOV ALEKSANDR E
IPC: A61C7/00
Filed: 1995-02-28
Granted: 1997-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has flexible sleeve 6, occlusion plate 1 and extraoral mechanical activation unit. EFFECT: enhanced effectiveness in moving teeth in arbitrary direction. 4 cl, 4 dwg
Patent RU-2098649-C1 (RU)
Title: Gas-turbine power unit
Inventor: KOKSHAROV NIKOLAJ L
IPC: F01D25/14
Filed: 1995-04-20
Granted: 1997-12-10
Abstract: FIELD: gas-turbine units for driving external loads, primarily generators of mobile and modular low-power plants. SUBSTANCE: power units has external-load set 11 and gas-turbine engine, casing 12 forming, together with body of engine 1, annular chamber 14 blind on drive shaft end and communicating with diffuser 10 downstream of turbine and with atmosphere in vicinity of compressor 3 through port 15; annular chamber 14 is isolated from air path of compressor by adjustable pipe connections 17; fixed on inner surface 19 of casing 12 in vicinity of turbine 4 is annular throttling member 20 that forms blind cavity 21 on side of compressor 3 and annular flow channel 23 on side of turbine 22. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2124361-C1 (RU)
Title: Method of isolation of resin tragacanth polysaccharide fraction from plant of genus astragal, composition based on polysaccharide fraction, method of inhibition of cancer tumor growth, method of inhibition of viral infections
Inventor: VERBISKAR EHNTONI DZH
IPC: A61K31/715
Filed: 1992-08-24
Granted: 1999-01-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: invention relates to preparing and using the polysaccharide exudate purified fractions from plants of species Astragalus. Method of isolation, purification and modification of polysaccharide fraction of tragacanth resin from plants of species Astragalus involves removal of natural cations from a water-soluble fraction by ion-exchange resin, isolation of polysaccharide product by evaporation or precipitation with lower alcohol and extraction of polysaccharide product with lower alcohol taken from a group: methanol, ethanol and isopropanol for product sterilization and removal of remained low-molecular impurities. Invention describes also a composition based on polysaccharide resin fraction, method of inhibition of cancer tumor growth with this composition and a method of inhibition of viral infections. EFFECT: improved method of isolation, enhanced effectiveness of composition, broadened pattern of agents using against tumor diseases and viral infections. 18 cl, 8 tbl, 10 ex, 3 dwg
Patent RU-2098062-C1 (RU)
Inventor: BUGAENKO IGOR A
IPC: A61F9/007
Filed: 1995-06-05
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves producing conjunctival and superficial scleral flap, cutting out triangular flap from deep layers of sclera together with anterior wall of sinus venosus sclerae, dissecting trabecular zone with a portion of descemetous coat and carrying out penetrating dissection of sclera region near the apex of the triangle. Anterior chamber is drained with one end of drainage tube having the angles cut on one short side, the opposite end being attached to the deep layers of sclera close to the top of dissected portion of sclera. Suture is stitched close to the base of dissected portion of sclera through its deep layers in perpendicular to the longer side of the drain. The suture is tightened and the drain end is rolled with edges facing each other. EFFECT: enhanced effectiveness of treatment. 4 dwg
Patent RU-2101540-C1 (RU)
Inventor: KARUNIN A L
IPC: F02M21/00
Filed: 1995-09-07
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: supply system has compressed gas source 1 consisting of eight cylinders interconnected by steel seamless pipes 2 and divided into two groups, 3 and 4, front and rear ones, respectively. Shutoff device includes distributing cross 5 with main service valve 6 and charging valve 7. Inlet union 14 with filter, transmitter 15 of pilot lamp 16 which comes on at pressure drop below 0.34 MPa, electromagnetic starting valve 17 and main line safety valve 18, safety valve 19, inlet and outlet unions 20 and 21 communicating with engine cooling system and metering economizer 22 with union 23 are installed at inlet of reducer-evaporator 13. Gasoline supply system is full-value fuel system which has fuel tank 36 communicating through gasoline filter 37, gasoline pipe 38 and electromagnetic gasoline valve 39 with filter with float chamber 23 of carburetor-mixer 26 with equivalent gasoline idling system. EFFECT: enlarged operating capabilities. 8 cl, 4 dwg
Patent RU-2119791-C1 (RU)
Title: Phospholipid composition and method of its preparing
Inventor: KOLLINZ DEHVID
IPC: A61K47/48
Filed: 1994-09-29
Granted: 1998-10-10
Abstract: FIELD: molecular biology, pharmacology. SUBSTANCE: composition is a liposomal vesicle containing a protein preparation. Liposome is one of phospholipids and protein is a hemopoietic factor, in part, cytokin, G-CSF, or GM-CSF. Invention describes also a method of preparing a composition at pH = 3.0-7.5 at ratio of lipid to protein = 10:1, not less. EFFECT: broadened pattern of liposomal forms of drugs. 23 cl, 19 dwg, 1 tbl, 6 ex
Patent RU-2109398-C1 (RU)
Title: Open radiating system
Inventor: GOTS VLADIMIR JAKOVLEVICH
IPC: H03B7/14
Filed: 1995-10-27
Granted: 1998-04-20
Abstract: FIELD: microwave engineering, generation and conversion of microwave oscillations by semiconductor diodes, frequency stabilization, forming of radiation pattern in a unified open resonance radiating system. SUBSTANCE: the open radiating system has two reflectors, whose rectangular apertures receive a planar dielectric waveguide with a periodic structure positioned near it, and two semiconductor diodes placed on the side of the cambered part of the reflectors. The reflectors may be made in the form of a segment of a circular cylinder, the end faces of the planar dielectric waveguide - in the form of a two-dimensional phase-correcting lens, and the periodic structure - in the form of a reflection grating, band grating on the surface of the dielectric waveguide with a metal backing, double grating formed by the band and reflection gratings. EFFECT: improved design. 7 cl, 4 dwg
Patent RU-2121286-C1 (RU)
Inventor: KHELENA K ELLMAN
IPC: A47C3/18
Filed: 1994-05-06
Granted: 1998-11-10
Abstract: Изобретение относится к втулке для вращающегося стула, причем втулка содержит по существу пирамидальный корпус, имеющий боковые поверхности, приспособленные для установки на них ножек стула, и дополнительно включает в себя расположенную в центре цилиндрическую полость для размещения в ней центрального стержня подушки сиденья стула. Нижняя часть каждой боковой поверхности корпуса расширена в направлении наружу для образования наклонного крыла, имеющего по крайней мере одно отверстие для приема фиксирующего винта для завинчивания его с низа втулки в каждую ножку. Каждая боковая поверхность корпуса дополнительно включает в себя опорный элемент, выступающий, по существу, радиально, для ввода его в соответствующий паз, образованный в каждой ножке. Конструкция втулки обеспечивает стулу повышенную надежность и улучшенный эстетический внешний вид. 11 з.п. ф-лы, 4 ил.
Patent RU-2093166-C1 (RU)
Inventor: KOZLOVSKAYA EMMA P
IPC: A61K35/39
Filed: 1995-12-29
Granted: 1997-10-20
Abstract: Изобретение относится к медицине, а именно к фармакологии к ранозаживляющим средствам широкого спектра действия. Сущность: ранозаживляющее средство широкого спектра действия, содержащее комплекс протеолитических ферментов, отличающееся тем, что в его состав входят коллагенолитические трипсиноподобные протеиназы с высокой удельной активностью (дезоксирибонуклеазы, амилазы, полученное автолизом гепатопанкреасов промысловых видов крабов и последующей очисткой флокуляцией, микро- и ультрафильтрацией. Средство используется в виде аппликации сухого препарата или раствора. 10 з.п. ф-лы.
Patent RU-2100106-C1 (RU)
Title: Method for making metallic products
Inventor: TOLPA ANATOLIJ ANDREEVICH
IPC: B21B1/00
Filed: 1996-01-16
Granted: 1997-12-27
Abstract: FIELD: metallurgy, namely rolling and forging metals and alloys. SUBSTANCE: method comprises steps of continuous or intermittent deformation at intermediate cooling and subsequent heating stages realized at least two times independently upon number of previous and following modes. Rolled piece is deformed in well known systems of strikers or roll grooved passes. One of strikers or of rolls is sheet like or it has smooth barrel. Rolled piece made with use of such strikers or rolls has rectangular or almost rectangular cross section with camber defined according to described rectangular and being no more than 0.25 of small axis and 0.15 of large axis of rectangular having rounded angles with size no more than 0.4 of small axis. Total or local percentage deformation before changing its direction is equal at least to 0.25. Cooling is realized at rate equal at least to 1.5 C/min until temperature of termination of structural conversion. EFFECT: enhanced efficiency. 2 dwg, 2 tbl
Patent RU-2096349-C1 (RU)
Title: Method of producing the treatment slime containing sewage metals
Inventor: GOFMAN YAKOV A
IPC: C02F11/12
Filed: 1996-02-06
Granted: 1997-11-20
Abstract: FIELD: ecology. SUBSTANCE: acid sewage containing metals were neutralized with alkaline water at pH = 10-12 where humic acids of sapropel and turf were added. In the process of neutralization to pH = 6.0-8.5 low-toxic slime consisting of chelate compounds of metals is obtained. The latter is separated by filtration, dried at temperature 150 C, not above. The formed friable product is pressed to briquets. EFFECT: improved method of slime storage and ecology. 2 tbl, 1 dwg