baber/WOPTO huggingface dataset:
Patent RU-2087709-C1 (RU)
Title: Hard-alloy nose of rotating cutting tool
Inventor: KOSTYUCHENKO ANATOLIJ V
IPC: E21C35/197
Filed: 1994-04-19
Granted: 1997-08-20
Abstract: FIELD: mining industry, particular, manufacture of cutting tools for mining and road-building machines. SUBSTANCE: the offered hard-alloy nose has cutting, cylindrical, flange and bearing parts. Located on conical surface of bearing part are two groups of projections. Ratio of diameters of circumferences on which respective protrusions are located amounts to 1.3-1.5. Centering members are located on cylindrical surface of flange part. Protrusions are shifted relative to one another over circumference. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2097075-C1 (RU)
Title: Laser device
Inventor: LOBANOV BORIS D
IPC: A61N5/067
Filed: 1994-04-28
Granted: 1997-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has main and tuning laser radiators provided with power supply sources and cooling units and laser radiation supply system. Passive laser lock is mounted in the main laser radiator resonator to be reciprocally movable out of resonator cavity. The second harmonic component oscillator is reciprocally movably mounted at the main laser radiator resonator output. Controllable mirror is reciprocally movably mounted behind the second harmonic component oscillator output. Focusing lens, retunable laser and the second laser radiation supply system are positioned behind the fixed mirror. When operating in surgical operation mode, the passive laser lock, the second harmonic component oscillator and the controllable mirror are removed and the radiation is supplied to operation field through the laser radiation supply system. When operating in three therapeutic modes, the passive laser lock, the second harmonic component oscillator and the controllable mirror are set in series to make different modes of laser radiation and providing antiinflammatory, analgetic and immune stimulation action upon the operation field. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2089899-C1 (RU)
Title: Method of evaluation of human blood monocyte phagocytic activity
Inventor: IZVEKOVA VERA A
IPC: G01N33/48
Filed: 1994-05-05
Granted: 1997-09-10
Abstract: FIELD: medicine, clinical immunology. SUBSTANCE: invention relates to determination of monocytes functional state by reaction of phagocytosis of the opsonized zymosan particles. Reaction is carried out on glass with the stuck cells obtained from mononuclear cells suspension isolated from the human venous blood using density gradient in ficoll-verografin. Normal state of blood monocytes is determined by amount cells phagocytizing zymosan, 94.8 ± 4.7%. Method ensures to evaluate functional state of blood monocytes in healthy human and its disorder at pathology. EFFECT: improved method of evaluation.
Patent RU-2093084-C1 (RU)
Title: Method for practising total cavapulmonal shunt
Inventor: ROEVA LYUDMILA A
IPC: A61B17/11
Filed: 1994-05-26
Granted: 1997-10-20
Abstract: FIELD: medicine; cardiosurgery. SUBSTANCE: patient's vena cava superior is dissected at distance 1 cm upstream of its junction point with right auricle, followed by practising shunts between dissected vena cava superior and right pulmonary artery using "end-to-side" technique in such manner that central axes of vessels to be distally anastomosed would form angle equal to 55-65 deg. Simultaneously, proximal and distal shunts are shifted one relative another at value equal to 0.5 diameter of proximal shunt. EFFECT: method makes it possible to achieve optimum values of dynamic parameters in blood circulation bed of vessel portion to be anastomosed during practising total cavapulmonal shunt.
Patent RU-2120200-C1 (RU)
Title: Method for increased efficiency of electrode heater of liquid and device which implements said method
Inventor: MIKHAJLOV MIKHAIL PETROVICH
IPC: F22B35/12
Filed: 1994-06-02
Granted: 1998-10-10
Abstract: FIELD: electrical engineering. SUBSTANCE: method involves running thermal hydrodynamic self-excited instability in inter-electrode gap in order to achieve negative constituent of feedback between average power of heater and heat content of water which enters inter-electrode gap. Another claim of invention describes device design in which through sections of channels which join inter-electrode gap with water to be heated, are less then throughput section of inter-electrode gap. This ratio provides device operations in mode of thermal hydrodynamic self- excited instability. EFFECT: stabilization of heater power due to dependency of power on temperature and electric conduction of liquid. 2 cl, 3 dwg
Patent RU-2080727-C1 (RU)
Title: Method for raising power system stability and life expectancy
Inventor: BARAEV ALEKSANDR VASILEVICH
IPC: H02J3/24
Filed: 1994-09-28
Granted: 1997-05-27
Abstract: FIELD: power engineering. SUBSTANCE: during accidents involving decrease in power system frequency and voltage, auxiliary-power pieces of equipment of some power units are changed over to stand-by auxiliary-power transformers. auxiliary-service loads of power units and power transmission lines running from power units selected for disconnection are continuously monitored by means of logic power adder and when power of chosen load is within permissible minimal and maximal values, enabling signal is passed from power system to disconnect chosen power units. EFFECT: improved reliability. 2 cl, 1 dwg
Patent RU-2097422-C1 (RU)
Title: Strain of bacterium streptococcus zooepidemicus used for preparing diagnostic and prophylactic biopreparations for control over streptococcosis in nutria
Inventor: ESEPENOK VIKTOR A
IPC: A61K39/09
Filed: 1994-09-30
Granted: 1997-11-27
Abstract: FIELD: veterinary microbiology, biotechnology. SUBSTANCE: invention proposes the strain of bacterium Streptococcus zooepidemicus VGNKI N K-DEP. Strain belongs to serological group C, hemolytic facultative anaerobe. Strain shows highly active immunogenic and antigenic properties that ensures to use its for preparing vaccine for control over streptococcosis in nutria, serological diagnosticum and curative serum. EFFECT: strain indicated above, enhanced effectiveness of vaccine.
Patent RU-2079524-C1 (RU)
Inventor: EVDOKIMOVA NATALYA G
IPC: C04B26/26
Filed: 1994-10-21
Granted: 1997-05-20
Abstract: Использование: изобретение относится к составам композиций для гидроизоляционного покрытия, в частности, для гидроизоляции труб и других металлических конструкций, эксплуатируемых при высоких температурах. Изобретение решает задачу повышения температуры размягчения и улучшения физико-химических свойств (адгезии, удельного сопротивления, пластичных свойств). Сущность изобретения заключается в том, что состав композиции для гидроизоляционного покрытия на битумной основе содержит следующие компоненты: битум БН-V 84,0-92,5%, отход производства синтетического каучука 2,0-4,0%, акрилбутадиенстирольный пластик 0,5-5,0%, стекловата 5,0-7,0%. 1 табл.
Patent RU-2093098-C1 (RU)
Inventor: CHANTSEV ALEKSANDR V
IPC: A61K38/36
Filed: 1994-11-18
Granted: 1997-10-20
Abstract: FIELD: medicine; traumatology; orthopedics; hematology. SUBSTANCE: hemostatic preparation is administered directly in vicinity of bleeding vessels by injecting preparation into canal formed by insertion of pin, with help of syringe and needle at least 130 mm long, needle being drawn by pin. Inner diameter of needle must be greater than pin diameter by 0.1 mm. Similarly, hemostatic preparations can be administered not only into canal formed by passage of pin through bone, but also subperiosteally and into soft tissues around pin. Use of proposed method makes it possible to prevent development of postoperative bleedings from pin-formed passages in patients subjected to skeletal traction and in process of treating contractures in patients affected with hemophilia with help of hemostatic equipment. EFFECT: 1) stay of hemophiliacs in hospital can be shortened, on average, by 9,0±1,1 days; 2) cryoprecipitate consumption per single patient treatment period is reduced by factor 1,5; and 3) clinical and functional treatment results are improved.
Patent RU-2129018-C1 (RU)
Title: Immunoconjugate, a method of an immunoconjugate preparing and a pharmaceutical composition
Inventor: HOEGEN ILKA VON
IPC: C07K16/28
Filed: 1994-12-23
Granted: 1999-04-20
Abstract: FIELD: biochemistry, medicine, oncology, pharmacy. SUBSTANCE: immunoconjugate is a monoclonal antibody or its fragment connected with biologically active ligand. Antibody or its fragment is directed against tumor cell carrying an antigenic epitope of epidermal growth factor receptor. Cytokine is used as a biologically active ligand. For preparing an immunoconjugate DNA sequence encoding antibody or its fragment is fused with DNA sequence encoding a biologically active ligand. Obtained structure is introduced in an expression vector which is cultured in host cells. Invention related to new fused protein can be used for treatment of patients with tumor diseases being with any tumors species. EFFECT: improved method of preparing, enhanced effectiveness of an immunoconjugate obtained. 13 cl, 10 dwg, 2 tbl
Patent RU-2064925-C1 (RU)
Title: Method of synthesis butadienestyrene rubber modified with polar monomer
Inventor: SIGOV OLEG VSEVOLODOVICH
IPC: C08F236/10
Filed: 1995-02-16
Granted: 1996-08-10
Abstract: FIELD: rubber industry. SUBSTANCE: method involves emulsion copolymerization of monomers in the presence of radical initiating agent, molecular mass regulating agent, emulsifier followed by rubber isolation from latex. Polar monomer is acrylic acid nitrile at mass ratio butadiene : styrene : acrylic acid nitrile = (66-91):(8-25):(1-9). Acrylic acid nitrile is fed fractionally in the process polymerization by the following manner: 40-60 wt.-% of total amount at onset process and by 20-30 wt.-% at monomer conversion values 10-20 wt.-% and 30-50 wt.-%. Emulsifier - potassium or sodium soap of tall oil fractions at content of resinous and fatty acids at ratio from 1.0:1.5 to 1.5:1.0. Radical initiating agent - 4,4'-azobis-(4-isovaleric acid) can be used. Method is used for emulsion rubber production. EFFECT: improved method of synthesis. 3 cl, 4 tbl
Patent RU-2105915-C1 (RU)
Title: Shut-off adjusting valve
Inventor: VOLODIN JU G
IPC: F16K1/14
Filed: 1995-03-22
Granted: 1998-02-27
Abstract: FIELD: manufacture of fittings, smooth control of flow rate. SUBSTANCE: shut-off adjusting valve includes body 1 with inlet pipe union 7 and outlet pipe union 10, spindle 2 with tappet 4 made in form of cylinder with transverse passage 6 having streamlined surfaces, ball shut-off member 9 engageable with profiled surface of tapped and handwheel 3. Tappet 4 is magnetized and shut-off member is made from magnetic material. EFFECT: enhanced reliability. 3 dwg
Patent RU-2129814-C1 (RU)
Title: Feed pelletizer
Inventor: TIKHOMIROV E P
IPC: A01F15/00
Filed: 1995-04-19
Granted: 1999-05-10
Abstract: FIELD: agricultural engineering, in particular combined feed pelletizing equipment. SUBSTANCE: feed pelletizer has detachable annular die with first side ring, second side ring, radial partition walls defining pressing channels and frame, and is provided with charging and discharge openings. Side rings are provided with cylindrical sleeves. Driving sprocket of chain transmission is mounted on sleeve of first ring and driven sprocket is mounted on sleeve of second side ring. Driving sprocket of first side ring and driven sprocket of second side ring are connected by chain transmission through sprockets mounted on intermediate shaft. Sleeve of first side ring is attached to faceplate of provender press having drive, reducer and pressing roller. Immovable auger is disposed within sleeve of second side ring and connected to charging and discharge openings. EFFECT: simplified construction and reduced feed production cost. 2 dwg
Patent RU-2072416-C1 (RU)
Inventor: FURAZHKIN VLADIMIR N
IPC: E04F11/18
Filed: 1995-08-17
Granted: 1997-01-27
Abstract: FIELD: civil engineering. SUBSTANCE: banisters have reinforcement made from a continuous rod of preset longitudinal spacious configuration which is dictated by geometrical form of stairs, and handrail created of components in the form of disks with slot which is larger than diameter of reinforcement rod and filled with compound containing filler of handrail component material which are connected with it and between each other to create common surface over entire length of rod. Handrail is treated till producing needed configuration over entire length of banisters and in their cross section. EFFECT: high efficiency. 3 cl, 4 dwg
Patent RU-2080403-C1 (RU)
Title: Method for recovering vanadium from vanadium-containing raw materials
Inventor: TARABRIN GENNADIJ K
IPC: C22B34/22
Filed: 1995-09-05
Granted: 1997-05-27
Abstract: FIELD: non-ferrous metallurgy, vanadium production. SUBSTANCE: method involves crushing vanadium-containing raw materials, magnetic separation, grinding, mixing ground material with limestone, oxidizing roasting of feedstock material, leaching of roasted material, hydrolytic precipitation of vanadium to finally produce technical-grade vanadium pentoxide in form of paste. Novelty is that the method uses ash resulting from operation of thermal power generating plants. ash is mixed with limestone and additionally treated with water at solid-to-liquid ratio of 1:1.5-10, temperature 80 C, for 10-30 min. EFFECT: higher efficiency. 2 tbl
Patent RU-2095372-C1 (RU)
Title: Method of preparing pectin
Inventor: SHISHINA NATALYA I
IPC: C08B37/06
Filed: 1995-09-19
Granted: 1997-11-10
Abstract: FIELD: food industry. SUBSTANCE: claimed method comprises fermentalysis of pectin containing vegetable stock with enzymic agent having pectinase-cellulase complex of 1 to 10, separation of phases and recovery of the desired product from liquid phase. EFFECT: enhanced efficiency.
Patent RU-2129687-C1 (RU)
Title: Burner for solid fuel
Inventor: JERGEN KHAL BERG
IPC: F23B40/00
Filed: 1994-01-28
Granted: 1999-04-27
Abstract: FIELD: solid fuel burners mounted on boiler furnace. SUBSTANCE: burner 2 is mounted on boiler furnace 1 in such a way that its front part 3 is passed through opening 4 made in covering 5 of furnace 1 into combustion chamber 6 of furnace 1. Burner 2 includes tubular main body 7 with auger 8 arranged in it and designed for feeding solid fuel. Free end 9 of auger is arranged in front portion 3 of burner. Opposite closed end 10 of auger - in bearing assembly 11. Burner also includes power transmission 12 for rotating feed auger 8 inside main body 7, chamber 14 for igniting fuel arranged in front portion 3 and having one end joined with main body in such a way that free end of feed auger 8 is arranged in it; air duct 15 supplying primary air for combustion and having discharge end arranged in chamber 14; charging opening 30 in main body 7 for feeding solid fuel out of container 16 to auger 8. EFFECT: controlled feed of solid fuel to combustion chamber. 7 cl, 4 dwg
Patent RU-2120026-C1 (RU)
Title: Method and device for intermittent production of oil with help of mechanical interface
Inventor: LIMA PAULO SEZAR RIBEJRO
IPC: E21B43/12
Filed: 1995-09-28
Granted: 1998-10-10
Abstract: FIELD: intermittent production of oil with the help of mechanical interface. SUBSTANCE: two flow strings run from wellhead to zone close to oil production zone where component is installed which allows their interconnection to provided for lowering of flexible mechanical interface along one of strings, and lifting, along the other string, by pushing, during its passing, all oil contained in strings. Interface is moved due to application of high pressure. EFFECT: higher efficiency of oil production, and reduced cost of produced oil. 2 cl, 7 dwg
Patent RU-2105299-C1 (RU)
Title: Method of analysis of microimpurities in atmospheric air
Inventor: MININ VLADILEN FEDOROVICH
IPC: G01N27/622
Filed: 1995-10-03
Granted: 1998-02-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: method of analysis of microimpurities in atmospheric air includes ionization of analyzed gas, separation of formed ions in periodic, variable electric field asymmetric in polarity, selection and registration of ions. Value of intensity of electric field is chosen within range from 0.8 kV/mm up to value of intensity corresponding to break-down of analyzed gas. EFFECT: increased reliability of method. 2 cl, 3 dwg
Patent RU-2086649-C1 (RU)
Inventor: BORISOVA OLGA D
IPC: C12N1/20
Filed: 1995-10-26
Granted: 1997-08-10
Abstract: Использование: биотехнология, ветеринарная микробиология и может быть использовано в ветеринарии при проведении лечебно-профилактических мероприятий. Сущность изобретения: штамм Bifidobacterium Coturnix выделен из кишечника здорового перепела на селективных питательных средах. Штамм обладает высокой антагонистической активностью по отношению к патогенным и условно патогенным микроорганизмам, устойчив к высоким концентрациям антибиотиков, способен к функционированию и размножению в интервале температуре 38-42 o C. Штамм может служить основой пробиотического препарата для птицеводства и ветеринарии. Штамм депонирован в ВКПМ под номером Ас-1479. 1 табл.
Patent RU-2091362-C1 (RU)
Title: Способ получения изопрена
Inventor: CHURKIN VLADIMIR NIKOLAEVICH
IPC: C07C11/18
Filed: 1995-12-28
Granted: 1997-09-27
Abstract: Способ получения изопрена путем взаимодействия изобутилена, содержащегося во фракции углеводородов C 4  с водой в присутствии кислотного катализатора с последующим выделением потока, содержащего преимущественно образующийся трет. бутанол, взаимодействием полученного трет.бутанола с формальдегидом в присутствии кислотного катализатора при повышенных температуре и давлении с разделением реакционной массы на водный и масляный слой и выделением изопрена из масляного слоя ректификацией и отмывкой, с последующей очисткой изопрена от кислородсодержащих соединений экстрактивной ректификацией с использованием в качестве селективного растворителя получаемого трет.бутанола с последующей десорбцией кислородсодержащих соединений из насыщенного растворителя и подачей десорбированного растворителя на взаимодействие с формальдегидом. Предпочтительно использовать не полную десорбцию кислородсодержащих соединений, а иметь степень десорбции 30-95%. Выделенный изопрен, направляемый на очистку, может содержать 2,0 - 20 мас.% трет.бутанола. В одном из вариантов предлагаемого способа получаемый трет.бутанол, содержащий до 15 мас.% воды, подвергают контактированию с жидким потоком изопрена, выводимого сверху или в качестве бокового потока из верхней части колонны экстрактивной ректификации, после чего отделяют образующийся нижний слой, содержащий преимущественно воду, и верхний слой, содержащий преимущественно изопрен и трет.бутанол, направляют в верхнюю часть колонны экстрактивной ректификации. 3 з. п.ф-лы, 5 табл.
Patent RU-2115800-C1 (RU)
Inventor: AL TSHULLER M I
IPC: E21B43/00
Filed: 1996-01-15
Granted: 1998-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: device has step-down power transformer connected to frequency converter, and electric motor connected to centrifugal subsurface pump. Additionally, mounted on shaft of electric motor rotor are high-power permanent magnets. Frequency converter is adapted to operating voltage of electric motor and accommodates rectifier and thyristor-based inverter with natural commutation. Output of converter is connected to electric motor. EFFECT: higher efficiency. 1 dwg
Patent RU-2129579-C1 (RU)
Inventor: NIKOLLZ STIVEN
IPC: C09D11/36
Filed: 1994-06-29
Granted: 1999-04-27
Abstract: Состав чернил для струйной печати, содержащий жидкость с удельным электрическим сопротивлением по меньшей мере 10 9  Ом•см, 0,5-30,0 мас.% нерастворимых маркирующих частиц и 0,05-5,0 мас.% агента, заряжающего частицы, при этом маркирующие частицы способны приобретать заряд и образовывать агломераты частиц и могут быть эжектированы из чернил в присутствии неоднородного электростатического поля со значительным градиентом в устройстве для струйной печати. Технический эффект заключается в том, что чернила обладают свойствами, которые позволяют легко использовать их для получения изображения с высоким разрешением. 3 с. и 17 з.п. ф-лы.
Patent RU-2105701-C1 (RU)
Title: Method of braking high-velocity object
Inventor: TALANOV BORIS PETROVICH
IPC: B64D17/80
Filed: 1996-02-06
Granted: 1998-02-27
Abstract: FIELD: methods of braking high- velocity objects. SUBSTANCE: method consists in increase of aerodynamic resistance due to availability of brake parachute which is moved to object by means of rope. EFFECT: enhanced efficiency. 2 cl
Patent RU-2100540-C1 (RU)
Inventor: KRAMAR VLADIMIR G
IPC: E04C2/06
Filed: 1996-02-09
Granted: 1997-12-27
Abstract: FIELD: construction, in particular, building reinforced - concrete slabs, for instance, floor slabs. SUBSTANCE: the building slab uses a reinforcing framework of longitudinal stressed reinforcement, volumetric right- angles spirals enveloping it in the slab butt ends and located along the stressed reinforcement, and vertical frameworks and vertical frames pushed in the spirals, flat V-shaped or zigzag spirals located in the volumetric right-angles spirals in the plane parallel to the stressed reinforcement. The vertical frames have a square or U-shaped profile. The building slab has assembly loops having a V-shape or made in the form of twin two-branch loops. The slab is furnished with an upper mesh, which may be flat spiral loop-shaped with parallel or inclined loop branches. EFFECT: enhanced strength of slab supporting sections, reduced specific quantity of metal and labour content. 5 cl, 6 dwg
Patent RU-2124223-C1 (RU)
Inventor: GLEBOV V N
IPC: G02B5/28
Filed: 1996-05-15
Granted: 1998-12-27
Abstract: FIELD: optical instruments. SUBSTANCE: coating consists of intermittent layers of two types, one of which has low refraction index levels and is made from MgF 2 . Second type of layers has high refraction index and is made from material which is transparent for infrared light and has refraction index of at least 2.2 compressing pressing tensions in layer. Insertion of SiO 2  is introduced in center of MgF 2  layers. Depth of this insertion is within range of 0.2-0.5 of optical depth of MgF 2  layer by corresponding decrease in its depth. Layers with high refraction index may be made from zinc sulfide or selenide, or antimony sulfide, or arsenic sulfide or selenide. Cover layer of material with high refraction index may be covered by protection half-wave layer with low refraction index consisting of quarter-wave MgF 2  layer with SiO 2  insertion and quarter-wave SiO 2  layer. EFFECT: increased field of application for long waves, improved performance characteristics. 3 cl, 1 dwg
Patent RU-2122159-C1 (RU)
Title: Electric heater
Inventor: KRIVOROTOV ALEKSANDR SEMENOVIC
IPC: F24D13/02
Filed: 1996-06-04
Granted: 1998-11-20
Abstract: FIELD: wall guards of buildings and heating surfaces of runways. SUBSTANCE: electric heater is, essentially, dielectric module provided with recess receiving evacuated box with heating element. Terminal leads of the latter are connected to fixed contacts on top part of module. EFFECT: improved heating efficiency and facilitated maintenance. 6 dwg
Patent RU-2115805-C1 (RU)
Title: Piston machine
Inventor: TKACHENKO JURIJ SERGEEVICH
IPC: F16H21/18
Filed: 1996-08-06
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering; drives of pumps and compressors. SUBSTANCE: main shaft is placed in bearing supports of crankcase rocking cradle, and is displaced relative to its turning axis and mechanically coupled with power takeoff shaft of piston machine. Cranks of main shaft have cranks with variable radius of rotation. Main shaft proper is made in form of shafts-disks with crankshafts furnished with synchronizing mechanism for turning and fixing the crankshafts relative to shafts-disks with crank holes. EFFECT: simplified design, increased mechanical efficiency, provision of change of working volume at constant compression ratio, improved convenience in servicing. 1 cl, 4 dwg