baber/WOPTO huggingface dataset:
Patent RU-2136617-C1 (RU)
Inventor: GROMKOV B K
IPC: C03B37/02
Filed: 1997-05-28
Granted: 1999-09-10
Abstract: FIELD: manufacture of fibers from rocks. SUBSTANCE: process of manufacture of fibers from rocks includes melting in the course of 380- 3000 min determined as mean-integral time of presence of melt in melting zone ( bath ). Bath is additionally fitted with two T-shaped electrodes as minimum. Symmetry axis of current-conducting part of each of them is displaced relative to symmetry axis of drawhole ( slot ) bath by 0.001-0.5 length of working part of electrodes. Electrodes are submerged into bath to level of column of melt present in it. Upper edge of drawhole ( slot ) is located at level amounting to 0.5-0.9 level of column of melt. In addition level of column of melt above drawhole is kept within limits of 30.0-120.0 mm. EFFECT: increased productivity, reduced usage of material and energy in implementation of process. 3 cl, 1 dwg
Patent RU-2131410-C1 (RU)
Inventor: AJZIKOVICH A JA
IPC: C07C211/15
Filed: 1997-05-28
Granted: 1999-06-10
Abstract: FIELD: chemical industry. SUBSTANCE: α-polyfluoroalkyl-α-nitroalkylamines and derivatives thereof are useful as agents for synthesis of compounds having biological activity of general formula: R F CHN(R 1 R 2 )CHRNO 2  wherein R F  is CF 3 ,C 2 F 5 ,C 3 F 7 ,C 4 F 9 ,C 6 F 13 ,H(CF 2 CF 2 ) n  wherein n is 1,2 or 3; R is H, C 1 -C 4  alkyl or Ph; R 1  is H,H•HCl,C(O)R 3  wherein R 3  is H, C 1 -C 6  alkyl or Ph; R 2  is H; R 1 +R 2  are phthalyl. Method comprises reacting polyfluorocarboxylic acid nitriles with nitroalkane sodium salts in 1,4-dioxane and then reacting with sodium borohydride and acetic acid in benzene at sodium borohydride to acetic acid ratio of 1: 0.75-1 to isolate products by well known methods. EFFECT: improved properties of the title compounds. 4 cl, 3 ex, 2 tbl
Patent RU-2117286-C1 (RU)
Inventor: DAVYDOV V F
IPC: G03B37/04
Filed: 1997-06-26
Granted: 1998-08-10
Abstract: FIELD: ecology, in particular, telemetry of air conditions. SUBSTANCE: method involves conversion of image spectral brightness I(x,y) to digital matrices   of green and red spectral ranges, logic sorting of pixels in both matrices and generation of resulted red image matrix of same size. Then method involves calculation of numerical characteristics of result matrix signal, expectation value, variance, envelope of three-dimensional spectrum. This results in possibility to calculate bar chart of air pollution index distribution and its self- correlation function with binding relative distribution function to absolute values with respect to check points which are present in source image. EFFECT: increased speed, increased reliability and statistic fidelity of values. 4 dwg
Patent RU-2133358-C1 (RU)
Inventor: KOBCHENKO V K
IPC: F02C7/26
Filed: 1997-09-02
Granted: 1999-07-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: aircraft power plant with additional gas-turbine engine for air starting system and ventilation and air-conditioning system of cabin and/or compartment is intended for starting at least one main propulsion engine in holding mode. Power plant is provided with additional air turbine mechanically linked with shaft of additional gas-turbine engine and connected with air starting system by means of pipe line fitted with two-position valve and throttling device mounted between this valve and additional air turbine made in form of radial wheel with impulse blades and radial nozzle assembly. EFFECT: saving of fuel by 25 to 30%; increased service life of power plant; enhanced service characteristics. 2 cl, 1 dwg
Patent RU-2127235-C1 (RU)
Title: Mixed ceramic binder
Inventor: PIVINSKIJ JU E
IPC: C04B35/14
Filed: 1997-10-20
Granted: 1999-03-10
Abstract: FIELD: refractory manufacture, in particular, manufacture of nonfired alumina refractories with application of ceramic binders. SUBSTANCE: mixed ceramic binder is produced by separate production of highly concentrated suspension of alumina component and clay with their subsequent mixing in the following amounts, by dry substance, %: alumina component, 80-98; clay component, 2-20. Alumina suspension is characterized by content of 10-25% of particles with diameter less than 1 mcm, and clay contains 40-80% of these particles. Mixed binder with moisture content of 13-20% is used in refractory mixes made by static pressing, vibration pressing, vibratory casing, vibration tamping. For binder with addition of 5% of refractory clay and after heat treatment at 1200 C, its bending strength increases from 22 to 35 MPa and after heat treatment at 1400 C, from 38 to 60 MPa. EFFECT: higher efficiency. 3 cl
Patent RU-2146112-C1 (RU)
Title: Method of producing electret-property implant for osteosynthesis
Inventor: LASKA V L
IPC: A61B17/56
Filed: 1997-10-20
Granted: 2000-03-10
Abstract: FIELD: medical engineering; medicine, particularly, traumatology and orthopedics. SUBSTANCE: during production process ground potential or bias potential, positive relative to ground is applied to insulated base holder (electrode) with implants (bases) in stages. Current is measured in circuit of base holder with implants, and properties of Ta 2 O 5  coating applied are provided proceeding from data on variation and value of bias current. Production process is effected in two successive stages: the first stage - after starting of ion spraying of tantalum in atmosphere of argon, base holder with implants is supplied with ground potential. Oxygen is let in, and its partial pressure in production vacuum chamber is raised up to value at which bias current in circuit of base holder with implants starts decreasing. It testifies to beginning of formation of Ta 2 O 5  dielectric coating on implant surface; the second stage - when bias current in circuit of base holder with implants is reduced to 0.9-0.6 of its initial value bias potential, positive with respect to ground, is supplied to base holder with implants, and this value of bias current is stabilized in time by increasing of positive bias potential which ensures formation of nonporous continuous dielectric Ta 2 O 5  coating on implant surface. During period of stabilization of bias current value base holder with implants is suppled with ground potential periodically, and bias current in circuit of base holder with implants is measured. Moment of stopping of bias current reduction is considered to be end of formation period of nonporous continuous Ta 2 O 5  coating on implant surface. Coating application process is continued till preset thickness of coating is obtained. EFFECT: improved quality of applied coatings. 4 dwg
Patent RU-2148761-C1 (RU)
Inventor: ROBERT KLEJN NAGELVORT
IPC: C10L10/14
Filed: 1996-04-17
Granted: 2000-05-10
Abstract: Поток текучей среды проходит через горячую сторону (1d, 1b, 1c) главного теплообменника (1), сжимается в двухступенчатом компрессорном блоке (7), частично конденсируется в конденсаторе (12) и поступает в главный разделитель (13). Первая сконденсированная фракция (15) охлаждается во вспомогательном теплообменнике (2) для получения сконденсированной фракции (20). Первая газовая фракция (16) охлаждается во вспомогательном теплообменнике (2) для получения двухфазной среды (26). Охлаждение осуществляется путем испарения жидкости при промежуточном давлении с холодной стороны (2а). Полученная при этом двухфазная среда (28) разделяется на вторую жидкую фракцию (33) и вторую газовую (32), и затем обе фракции охлаждаются в главном теплообменнике (1) за счет испарения жидкости низкого давления. Часть второй жидкой фракции (49) направляется во вспомогательный теплообменник (2). Использование изобретения позволит сократить расход энергии на сжатие хладагента. 2 с. и 12 з. п. ф-лы, 2 ил.
Patent RU-2131534-C1 (RU)
Title: Diesel fuel complex processing method
Inventor: ZHARCHENKOV JU N
IPC: F02M29/02
Filed: 1997-12-30
Granted: 1999-06-10
Abstract: FIELD: mechanical engineering; internal combustion engines; improvement of physical and chemical properties of diesel fuel. SUBSTANCE: diesel is heated by steam bubbling or by steam-air mixture to temperature not lower than 15 C and is simultaneously supplied with water by mixing with condensed water vapor, then is additionally heated to temperature not exceeding 25 C and is mixed in tube space of multichannel heat exchanger. Homogenization and separation of drop water in field of centrifugal forces of open type swirl device is carried out with simultaneously dispersing in drawn-in air. Fine filtering is carried out in hydrophobic polymeric filter providing fineness of cleaning from 3 to 20 μm at pressure differential of 0.05-0.35 MPa. After additional heating at temperature within 35 C and 60 C, stabilization is carried out by introduction of additions based on surface active substances in amount of 0.005 - 0.05 mass %. EFFECT: enhanced physical and chemical characteristics of fuel, provision of complete combustion of fuel, reduced toxicity of exhaust gases. 4 cl, 1 dwg
Patent RU-2136853-C1 (RU)
Title: Method for preventing carrying of sand out of well
Inventor: BASARYGIN JU M
IPC: E21B33/13
Filed: 1997-12-16
Granted: 1999-09-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: according to method, injected into cavernous space of bottom-hole zone of well is gravel mixture. Mixture is produced from several size fractions of gravel beginning with smallest size fraction to largest fraction which are increasing in size towards bore-hole of well. On completion of gravel filling, injected is permeable plugging compound with particle size of soluble components not larger than size of gravel particles of largest fraction. EFFECT: higher efficiency. 1 cl
Patent RU-2133669-C1 (RU)
Inventor: VOLOKHOV A E
IPC: B28B11/10
Filed: 1998-01-29
Granted: 1999-07-27
Abstract: FIELD: manufacture of products from electrical porcelain. SUBSTANCE: method involves pressing blank to form inner surface of insulator skirt portion and threaded surface on inner diameter of thread; using punch as cementing member providing transmission of torque from spindle to basic blank. Exit of air and excessive mass through central and side openings of punch facilitate leveling of punch pressure on wall material to avoid air entrapment and creation of inner cracks in insulator wall. Arrangement of punch on turning machine spindle and of pressing device in tail block for rotation about its axis allows both insulator cavity formation and machining to be combined. EFFECT: simplified manufacture method. 3 cl, 3 dwg
Patent RU-2147641-C1 (RU)
Title: Setup for depressing energy of waves in coastal sea zone
Inventor: TALANOV B P
IPC: E02B3/06
Filed: 1998-03-11
Granted: 2000-04-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: wave energy depressing setup is intended for protection of coastal sea zone from harmful action of waves on coastal zone where various objects of national economy are located. Setup has wave energy depressing components which are secured in bottom ground along coastal zone section being protected and are located in perpendicular to wave motion. Each energy depressing component is made in the form of triangle in its cross-section in plane of direction of wave motion. Each triangle is provided with strip at side facing towards sea. Lower side of triangle conjugating with bottom ground has rods protruding beyond its limits. Wave energy depressing components are installed near or slightly below level of wave troughs. Aforesaid arrangement of setup ensures higher stability of wave energy depressing components together with reduced capital input for its construction and operation. EFFECT: higher efficiency. 2 dwg
Patent RU-2129770-C1 (RU)
Title: Выгрузное устройство бункера зерноуборочного комбайна
Inventor: OBERTYSHEV A I
IPC: A01F12/60
Filed: 1998-03-16
Granted: 1999-05-10
Abstract: Выгрузное устройство содержит установленный в нижней части корпуса разгрузочный шнек и наклонный шнек. Заборная часть наклонного шнека имеет переменный диаметр, а его транспортирующая часть выполнена с постоянным диаметром, уменьшенным по сравнению с диаметром заборной части, и расположена внутри трубы. Наклонный шнек и труба установлены с возможностью вращения в противоположные стороны, что повышает производительность выгрузного устройства. 2 ил.
Patent RU-2141279-C1 (RU)
Title: Multipurpose attachment
IPC: A61F4/00
Filed: 1998-03-11
Granted: 1999-11-20
Abstract: FIELD: medical engineering. SUBSTANCE: multipurpose attachment belongs to rehabilitation facilities of invalids whose physical capabilities and working capacity are restricted. Multipurpose attachment has branch pipe with axial cavities. Attachment is provided with auxiliary handle consisting of two members. Clamping bolt which can couple both members of handle and balancing ring is passed into through axial cavity of attachment. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2138639-C1 (RU)
Inventor: KULAKOV JU N
IPC: E21C41/18
Filed: 1998-03-30
Granted: 1999-09-27
Abstract: FIELD: mining industry. SUBSTANCE: method is intended for underground development of thick steep-dipping coal seams. According to method, extraction of coal is effected in blocks. Drilled in blocks are deep bore-holes and they are blasted by one event with millisecond delay. Amount of extraction in block depending on thickness of coal seam is taken as equal to 5-10% of block volume. Driven from rising openings are horizontal and/or inclined openings which go across strike. Drilled from them are horizontal and low-inclined bore-holes in strike. After blasting of bore-hole charges, process of coal release from block is carried out at crushing of weakened coal mass in self-caving mode. So as to use ventilation and sublevel drifts to maximal degree in function of compensation space and to increase degree of coal mass weakening, bore-holes drilled from single opening are blasted simultaneously. Blasted at first step are bore-holes in upper and lower drill openings with similar millisecond delay. After that, blasted are bore-holes driven from other drill openings at direction of delay towards center of block. For more efficient process of self-caving, destruction of coal mass in lower part of block is performed by blast-hole charges fired in one stage with blast-holes overcoming them by series with millisecond delay between series. Aforesaid method allows for reducing labour-intensity and cost for preparation and working of coal block by 50%. This is achieved due to reduced scale of driven development openings, improved quality of drilling around coal mass, reduced expenses for drilling and charging of bore-holes, improved quality of weakening and crushing of coal mass, improving intensity of coal release and correspondingly increasing productivity. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2134540-C1 (RU)
Title: Method of detecting integument injuries
Inventor: EHDELEV N S
IPC: A61B5/117
Filed: 1998-04-22
Granted: 1999-08-20
Abstract: FIELD: legal medicine; applicable in expert practice for detection of visually imperceptible bruises on head hairy part or on background of death spot in the course of visual examination of corpse. SUBSTANCE: presence of bruise is detected by presence of local zone of tissue tension increased by factor of 1.5-3 as compared with that of noninjured tissues of adjacent or symmetrical regions. EFFECT: rapid and simple detection of integument injuries. 1 cl
Patent RU-2138990-C1 (RU)
Title: X-ray method for diagnosing inflammatory diseases of middle ear
Inventor: BOJADZHAN G G
IPC: A61B6/00
Filed: 1998-07-14
Granted: 1999-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves throwing back patient head to make ear vertical plane angle relative to radiation receiver plane to be 30 deg as large and additionally by 10-15 deg to head deviation towards the side to be pictured. Radiation source is deviated in caudal direction by 45 deg relative to the vertical axis and directed towards submaxillary region. EFFECT: high resolution of X-ray pictures. 3 dwg
Patent RU-2141308-C1 (RU)
Inventor: TURGENEVA G G
IPC: A61K8/36
Filed: 1998-07-20
Granted: 1999-11-20
Abstract: Изобретение относится к медицине и может быть использовано в стоматологии для лечения кандидомикозов. Средство содержит тимол, а также дополнительно натуральное масло плодов расторопши пятнистой "Натурсил-Б", компоненты взяты в г: тимол - 2,5, Натурсил-Б - 100. Средство позволяет ускорить регенерацию и заживление поврежденных грибком тканей слизистой оболочки полости рта.
Patent RU-2153468-C1 (RU)
Inventor: SHARAPOV V I
IPC: C02F103/02
Filed: 1999-02-16
Granted: 2000-07-27
Abstract: FIELD: heat engineering. SUBSTANCE: unit has thermal deaerator, pipeline for water to be treated, deaerated water pipeline and heating agent pipeline, with all pipelines being connected to thermal deaerator, and regulating device mounted on heating agent pipeline. Unit is provided with heating agent flow rate regulator connected to dissolved oxygen content sensor mounted on deaerated water pipeline, and to regulating device mounted on heating agent pipeline. Deaeration unit of such construction may be used in electric power stations and burner units. EFFECT: improved quality of thermal deaeration by maintaining optimum flow rate of heating agent supplied into deaerator, and reduced operating costs. 1 dwg
Patent RU-2148593-C1 (RU)
Inventor: TIKHOMIROV V S
IPC: C09J5/00
Filed: 1999-03-01
Granted: 2000-05-10
Abstract: FIELD: adhesives. SUBSTANCE: method is applicable when manufacturing joined structures and involves utilizing glues based on epoxide resins and plasticizers for joining parts having different chemical nature (metals, plastics, silicates). Hardened at room temperature, parts to be joined are subjected to radiation treatment by moderate dozes. EFFECT: considerably increased strength of glued connection. 1 tbl, 8 ex
Patent RU-2148779-C1 (RU)
Title: Method for projectile firing and firing complex
Inventor: KUZNETSOV JU M
IPC: F42B15/00
Filed: 1999-05-21
Granted: 2000-05-10
Abstract: FIELD: military equipment, in particular, firing of projectiles with an electric luminous radiator. SUBSTANCE: the method consists in firing of a projectile and determination of its presence on the trajectory by means of an electric luminous radiator; at an illuminance of the fire track below the reference level the electric power applied to the electric luminous radiator is reduced. Change-over of the electric power applied to the electric luminous radiator may be accomplished after the projectile is installed on the launcher. In the firing complex, containing the round with the projectile carrying the electric luminous radiator, the power supply circuit of the electric luminous radiator has an electric luminous radiator has an electric power regulator with a control unit. The electric power regulator in the power supply circuit of the electric luminous radiator of the projectile may be made in the form of a branching of one of the feeding electric wires of the electric luminous radiator into two parallel circuits. One of the parallel branching circuits has a resistor, and the other - a switch interacting with the control unit of the power regulator. EFFECT: enhanced efficiency due to enhanced accuracy of fire and enhanced reliability of obtained information. 4 cl, 1 dwg
Patent RU-2164048-C1 (RU)
Inventor: KORCHAGIN JU V
IPC: H01S3/097
Filed: 1999-07-20
Granted: 2001-03-10
Abstract: FIELD: laser engineering. SUBSTANCE: device has magnetron, microwave cavity resonator, discharge tube filled with working gas, optical resonator, and passive microwave load. Firing device is, essentially, high-quality resonance-tuned microwave system tightly coupled with magnetron which provides for energy accumulation and discharge starting. Coaxial plasma line produced in the process conveys microwave energy to passive load. Part of transported energy is absorbed by plasma to maintain its existence and to ensure lasing process. Cavity resonator quality is recovered upon suppression of discharge, and energy is newly accumulated till next discharge which ensures desired operational stability. EFFECT: improved reliability of discharge indication dispensing with auxiliary means. 13 cl, 1 dwg
Patent HR-P20040323-C1 (HR)
Inventor: GRAMATTE THOMAS
IPC: A61K9/10
Filed: 2004-04-05
Abstract: Prikladnom obradom za kontrolirano oslobađanje proizvedu se oralni farmaceutski sastavi, koji sadrže propiverin ili jednu ili više od njegovih farmaceutski prihvatljivih soli u količini od 4 mg do 60 mg propiverina i imaju produženo oslobađanje djelotvorne supstance. Pritom se prvenstveno smjesa iz djelotvorne supstance i po potrebi jedne ili više kiselih supstanci s vrijednosti pKa manjom od 6,65, oprema oblogom za kontrolirano oslobađanje ili se ugrađuje u matricu, a ova se eventualno oblaže daljnjim slojevima za kontrolirano oslobađanje.
Patent AU-2007246995-C1 (AU)
Title: Novel cleaning method
Inventor: BURKINSHAW STEPHEN MARTIN
IPC: B08B7/02
Filed: 2007-04-04
Granted: 2012-03-15
Abstract: The invention provides a method and formulation for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a multiplicity of polymeric particles, wherein the formulation is free of organic solvents. Preferably, the substrate is wetted so as to achieve a substrate to water ratio of between 1:0.1 to 1:5 w/w. Optionally, the formulation additionally comprises at least one cleaning material and, in this embodiment, it is preferred that the polymeric particles are coated with the at least one cleaning material. Preferably, the cleaning material comprises a surfactant, which most preferably has detergent properties. Most preferably, the substrate comprises a textile fibre. Typically, the polymeric particles comprise particles of nylon, most preferably in the form of nylon chips. The results obtained are very much in line with those observed when carrying out conventional dry cleaning processes and the method provides the significant advantage that the use of solvents, with all the attendant drawbacks in terms of cost and environmental considerations, can be avoided.
Patent AU-2016362761-C1 (AU)
Title: Drip emitter
Inventor: SOCOLSKY ESTEBAN
IPC: A01G25/02
Filed: 2016-11-28
Granted: 2021-11-11
Abstract: A drip emitter includes a frame, that can be made of plastic, and a membrane, that can be elastomeric; and both the frame and the membrane are formed by injection molding and are attached to each other.
Patent AU-2018236699-C1 (AU)
Title: Methods and compositions for modulating apolipoprotein(a) expression
Inventor: FREIER SUSAN M
IPC: C07H21/04
Filed: 2018-09-24
Granted: 2021-03-25
Abstract: Disclosed herein are antisense compounds and methods for decreasing apo(a) to treat, 
prevent, ameliorate diseases, disorders or conditions related to apo(a) or Lp(a). Certain 
diseases, disorders or conditions related to apo(a) or Lp(a) include inflammatory, 
cardiovascular and/or metabolic diseases, disorders or conditions. The antisense 
compounds disclosed herein can be used to treat such diseases, disorders or conditions in 
an individual in need thereof.
Patent RU-2177449-C1 (RU)
Title: Plant for preparation of make-up water for heat- supply system
Inventor: SHARAPOV V I
IPC: C02F1/20
Filed: 2000-04-14
Granted: 2001-12-27
Abstract: FIELD: heat-power engineering; boiler houses and thermal power stations. SUBSTANCE: plant includes decarbonizer and water-jet ejector connected to starting water pipe line; provision is also made for tank-gas separator and vacuum deaerator connected to water-jet ejector by means of flash steam pipe line and to decarbonizer by means of starting water pipe line. Decarbonizer and water-jet ejector together with tank gas separator are connected in parallel to starting water pipe line before vacuum deaerator. EFFECT: enhanced economical efficiency due to reduced productivity of decarbonizer. 1 dwg