baber/WOPTO huggingface dataset:
Patent RU-2104548-C1 (RU)
Inventor: STROEV E A
IPC: A61F9/00
Filed: 1993-11-15
Granted: 1998-02-10
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: patient's blood serum is subjected to biochemical analysis during postoperative period in order to establish whether content of lysosomic enzymes therein, i.e. catepsin D and catepsin B has increased. If content of catepsin D reaches 191.27 nmole/mg.h and upwards, and that of catepsin B is 63.01 nmole/mg.h and upwards, ophthalmologist must state that amotio ciliochoroidalis case is in progress. EFFECT: higher efficiency.
Patent RU-2060601-C1 (RU)
Title: Microwave heating device
Inventor: KULIKOV EDUARD N
IPC: F26B3/32
Filed: 1993-11-23
Granted: 1996-05-20
Abstract: FIELD: microwave engineering. SUBSTANCE: device has microwave oscillator, heating chamber, and coaxial feeder section one of whose ends is sorted out and other held open; coaxial feeder section is connected through exciting element to microwave oscillator and its open end is connected to heating chamber; maximum internal size of heating chamber equals that of external conductor of coaxial feeder section or is greater than that by maximum 0,2λ,; inner size of external conductor of coaxial feeder section is (0,23...,48)λ.. Coaxial feeder section may be round or elliptical in cross-sectional area, or it may be rectangular. Heating chamber is round-, elliptical-, or rectangular-section structure accommodating insulating plate, (0,005...0,55)λ, thick, mounted directly on open end of coaxial feeder section, or spaced maximum 0,2λ from it. EFFECT: improved design. 1 dwg
Patent RU-2059000-C1 (RU)
Inventor: MAKAROV ALEKSEJ V
IPC: C21D9/22
Filed: 1993-11-22
Granted: 1996-04-27
Abstract: FIELD: in machine engineering at making cutting and die tools from rapid steels. SUBSTANCE: method comprises steps of quenching, high-temperature single tempering and final tempering; carrying out the quenching step from a temperature value, being more, than a standard one by 20-40 C and carrying out the final tempering step at 150-350 C. The high-temperature tempering had been over, it is possible to perform a low-temperature treatment. EFFECT: enhanced wear resistance of rapid steels. 2 cl, 1 tbl
Patent RU-2084883-C1 (RU)
Title: Analyzer of composition of solutions
Inventor: GERASIMOV VASILIJ YA
IPC: G01N27/22
Filed: 1994-04-15
Granted: 1997-07-20
Abstract: FIELD: chemical and food processing industry, technology of yeast and sugar production. SUBSTANCE: analyzer of composition of solutions has two parallel flat electrodes 2 connected to measurement circuit 5 via current leads 3. Current leads 3 are anchored on dielectric base 1 and are oriented at angle 90 deg with respect to planes of electrodes. Current leads 3 are insulated from solution by means of sealed glass tube 4 filled with air. EFFECT: expanded application field, enhanced functional reliability. 1 dwg
Patent RU-2077988-C1 (RU)
Title: Engraving electric hammer
Inventor: OSIN VIKTOR P
IPC: B44B3/00
Filed: 1994-05-11
Granted: 1997-04-27
Abstract: FIELD: ENGRAVING electric hammer designs. SUBSTANCE: electric hammer yoke has additional central rod and tail end and is mounted with side rods capability to be engaged with longitudinal grooves on inner surface of body. Core of armature is made in the form of rectangular parallelepiped and is mounted in groove of handle and core is spring-loaded by two springs. EFFECT: improved design. 3 dwg
Patent RU-2081484-C1 (RU)
Title: Receiving-transmitting loop antenna
Inventor: BULBIN YURIJ V
IPC: H01Q7/00
Filed: 1994-05-25
Granted: 1997-06-10
Abstract: FIELD: antenna equipment. SUBSTANCE: given loop antenna can be used in the capacity of receiving-transmitting antenna of mobile communication facilities of decametric and metric wave bands. Proposed antenna includes two open conductive loops and two tuning capacitors of variable capacitance. First leads of loops are interconnected and form first lead of antenna and their second leads are connected to first leads of tuning capacitors which second leads are tied up together and form second lead of antenna. Specified loops can be spatially oriented in same way or in opposition relative to their connected leads which ensures maximum retuning of frequency correspondingly upwards or downwards. EFFECT: expanded range of retuning of working frequencies with simultaneous increase of its efficiency. 3 cl, 2 dwg, 2 tbl
Patent RU-2070619-C1 (RU)
Title: Arrangement for conserving inner surfaces of mechanisms and systems with volatile inhibitors and their solutions
Inventor: KOLESOV VITALIJ VIKTOROVICH
IPC: C23F11/02
Filed: 1994-05-24
Granted: 1996-12-20
Abstract: FIELD: metal protection. SUBSTANCE: invention relates to apparatuses for spraying and applying inhibitors of atmosphere corrosion on inner surfaces of mechanisms and systems of various configuration. Arrangement consists of vessel E with gas-distributive means and a system of supply and discharge of air. Vessel is also provided with central tube channel and gauze filter in its top section. EFFECT: widened technical possibilities of arrangement. 1 dwg
Patent RU-2087297-C1 (RU)
Title: Reversible union wrench
IPC: B25B13/50
Filed: 1994-08-22
Granted: 1997-08-20
Abstract: FIELD: tool-making industry. SUBSTANCE: shaped lugs 2,3,4,5 are made on union wrench handle 1. Shaped surfaces 8,9 of jaws 6,7 are positioned for engagement with the respective pair of lugs 2,4 and 3,5. Jaws 6,7 are spring-loaded relative to each other. The connecting link is made in the form of two plates 13, 14, with handle 1 and jaws 6,7 placed between them. At installation of the wrench on a pipe jaws 6,7 turn, and when the surfaces of plates 13, 14 rest against the pipe, dies 10 envelop the latter. EFFECT: improved design. 2 dwg
Patent RU-2108612-C1 (RU)
Title: Adaptive control system with identifier and implicit reference model
Inventor: BUKOV V N
IPC: G05B13/00
Filed: 1994-09-14
Granted: 1998-04-10
Abstract: FIELD: automatic control of dynamic entities of broad class with unknown variables and uncontrolled disturbances. SUBSTANCE: system has adder, first and second regulators, controlled entity, current data unit, a priori data unit for control efficiency matrix, and regulator adjustment unit. EFFECT: facilitated conditions, reduced time for adapting close- circuit control system, enlarged functional capabilities. 1 dwg
Patent RU-2060029-C1 (RU)
Title: Biological raw material extraction apparatus
Inventor: LOMACHINSKIJ VYACHESLAV A
IPC: A61K35/00
Filed: 1994-09-27
Granted: 1996-05-20
Abstract: FIELD: extraction of biologically active substances from natural raw material. SUBSTANCE: apparatus has extractor, evaporator, condenser, devices for supplying raw material and extractant and extract and oil cake collectors and is further provided with bubbler positioned in lower part of extractor and connected with gas phase discharge end of evaporator through pipeline with fittings. Bubbler is provided with supersonic nozzles and swirlers mounted at nozzle inlet ends. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2119119-C1 (RU)
Title: Circulating fluidized-bed reactor
Inventor: ZHAN-KLOD SEMEDARD
IPC: F22B31/00
Filed: 1994-11-09
Granted: 1998-09-20
Abstract: FIELD: fluidized-bed reactors. SUBSTANCE: reactor includes lower zone 3 provided with fluidization grate 11, devices 12 for injection of primary air 12 below grate 11, devices 13 for injection of secondary air 13 above grate 11 and fuel supply devices 10; walls 5 bounding this lower zone are provided with heat exchange tubes; upper zone is bounded by walls 4 fitted with heat exchange tubes; heat exchange tubes are connected through projections. Walls of zones 2 and 3 are provided with vertical heat exchange panels so called expansion pieces secured perpendicularly on walls 4 and 5 of zones 2 and 3 formed by tubes inside reactor at width on level between 150 and 500 mm; intervals range from 1.5-fold and 4-fold width. This width is determined as distance between inner side of projections of walls 4 and 5 and farthest generatrix of farthest tube of expansion pieces. EFFECT: improved heat exchange coefficient of reactor walls. 9 cl, 12 dwg
Patent RU-2103097-C1 (RU)
Inventor: LITVIN ANATOLIJ STEPANOVICH
IPC: B21F27/02
Filed: 1994-11-25
Granted: 1998-01-27
Abstract: FIELD: melioration, industrial and civil building. SUBSTANCE: apparatus includes units for feeding wire, forming cells of fed wire, introducing wire to grooves of gear wheels, twisting them, removing twisted wire out of said grooves, drawing ready gauge. Apparatus is also provided with carriage having leading beam with straight teeth and cylindrical rods placed between said teeth; upper and lower tie rods arranged between two rows of gear wheels and joined by plate with trapezoidal windows, rear beam with vertical pins and spring compensators. Apparatus allows to prevent wire tearing at twisting it, shear of wire, breakage of twisting pins, gauge jamming on twisting pins at removing it due to enhanced design of units for introducing wire to grooves of gear wheels, removing twisted wire, due to compensation storage of wire and elimination of elastic deformation of twisted wire. EFFECT: improved design of apparatus, enhanced reliability of wire gauge. 2 cl, 5 dwg
Patent RU-2107043-C1 (RU)
Title: Methane accumulation tank
Inventor: TUMCHENOK VIKTOR IGNAT EVICH
IPC: C02F11/04
Filed: 1995-01-17
Granted: 1998-03-20
Abstract: FIELD: organic waste disposal. SUBSTANCE: tank has casing separated by partitions into acidic, neutral, alkaline, and methane fermentation chambers interconnected through substrate-passage ports and having gas cavities in their top sections, stirring devices installed in chambers, biogas enrichment column separated by horizontal perforated partitions into biogas collector and sections filled with grainy immobilization charge, the column communicating with methane fermentation chamber through connecting pipes. Biogas-outlet pipe is attached to top part of column and has hydraulic gate connected through pipeline to bottom part of column. EFFECT: improved design of installation. 2 dwg
Patent RU-2103870-C1 (RU)
Inventor: SEREBRENNIKOV VLADIMIR LEONIDO
IPC: A01N1/00
Filed: 1995-02-03
Granted: 1998-02-10
Abstract: FIELD: biological procedures. SUBSTANCE: method can be used in preparing amorphous state of biological materials, including live cells. It allows melting amorphous specimens without crystallization. Specimen in dielectric container is placed in high-pressure chamber with a liquid dielectric medium transmitting hydrostatic pressure on the specimen at a temperature below crystallization temperature. Chamber pressure is then raised to 100 atm and rotating pulse electric field is imposed on specimen. Amorphous specimen is heated to crystallization temperature to melt amorphous structure, whereas rotating pulse electric field hampers formation of crystalline ice structure. Further heating of amorphous to positive temperatures leads to melting of specimen without crystallization. EFFECT: avoided crystallization of specimens. 3 dwg
Patent RU-2149867-C1 (RU)
Title: Acetonitrile purification process
Inventor: BLEHCHMEHN MARK V
IPC: C07C253/32
Filed: 1995-03-13
Granted: 2000-05-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: process includes preliminary treatment of acetonitrile containing organic impurities such as unsaturated nitriles with solid reagent selectively converting the latter into more easily removable products. Thus treated acetonitrile is passed through a series of adsorbent beds to remove above-mentioned products and other impurities present. EFFECT: simplified process and reduced cost. 22 cl, 3 ex
Patent RU-2096673-C1 (RU)
Title: End face sealing
Inventor: SHISHKIN YURIJ N
IPC: F16J15/34
Filed: 1995-02-22
Granted: 1997-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: end face sealing has axially movable friction ring mounted inside the housing and spring-loaded with a flexible member to the end face of the rotating member mounted on the shaft. The flexible member is made up as a semi-corrugation whose top and base made up as coaxial cylindrical surfaces interconnected through a cross- piece. The outer and inner sides of the cross-piece is convex, preferably spherical, at least in a portion of its circumference, the maximum width of the crosspiece being in its intermediate portion. EFFECT: enhanced reliability. 5 cl, 7 dwg
Patent RU-2098133-C1 (RU)
Title: Dressing sterilization apparatus
Inventor: SANZHAROVSKAYA NELLYA K
IPC: A61L2/06
Filed: 1995-04-04
Granted: 1997-12-10
Abstract: FIELD: medical equipment. SUBSTANCE: apparatus has coil with hollow shaft and two sides, which are provided with perforations for supplying sterilization steam into shaft. Sides have conical projections, which are received into container bottom and cover and adapted for holding coil, when container cover is closed. Cover is mounted for free rotation allowing dressing to be withdrawn. Container has at its outer side openings and slit-shaped opening including two metal strips with sealing device on inner and outer sides and cover. Container is further provided with holders where movable plates with openings are arranged, stops for restricting withdrawal of plates. Stops provide coincidence or cutting off of container or plate openings. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2107138-C1 (RU)
Title: Joining device for cruciform structure, method of its production and assembly
Inventor: KHORST LINGEMANN
IPC: B21D47/01
Filed: 1995-04-14
Granted: 1998-03-20
Abstract: FIELD: construction engineering. SUBSTANCE: cruciform structures are used as internal window frameworks for glazing of buildings and other objects. Joining device for internal cruciform structure has components which are made up of hollow-profiled members. For producing of at least one cross-piece from framework components, fitted over main hollow-profiled member at given angle are at least two lateral profiled members which are centered relative to each other and they embrace main profiled member with overlapping. To produce joining device, use is made of joining members for corresponding hollow profiled members, over which hollow profiled members are fitted. Main profiled member has mounting holes for pin. Holes are so dimensioned that there is basically no clearance in plane of crossing of framework components, but it goes with clearance across aforesaid plane. EFFECT: higher efficiency. 12 cl, 11 dwg
Patent RU-2095171-C1 (RU)
Title: Coiling apparatus for drawing bench
Inventor: CHUVASHEV VIKTOR ANATOLEVICH
IPC: B21C1/12
Filed: 1995-06-09
Granted: 1997-11-10
Abstract: FIELD: wire drawing equipment. SUBSTANCE: coiling apparatus for drawing bench includes frame, driven reel rigidly mounted on cantilever shaft, horizontal rollers and vertical cylinders for lengthwise orienting wire, vertical cylinders for laying wire mounted on cross carriage performing reciprocation motion and kinematically connected with drive unit by means of crank and rocking bar. Said shaft is provided with members for securing reel to it and for matching its mean plane with vertical plane of wire. Said reel has stems for gripping leading end of rolled piece and opening for fixing wire end after termination of coiling, device for preventing fluffing up, barrel- and seat-type coiling, electromechanical device for arresting drive unit at wire tearing off or after coiling it. Said drive unit of intermittent friction type provides forced rotation of reel in the result of intermittent pushing friction contact of elastic fingers mounted in drive unit with possibility of controlling effort of their pressing to drive flywheel by means of adjusting member. Said rollers and cylinders mounted with use of pins may be changed to different-diameter ones for adjusting gaps between them in dependance upon wire thickness. EFFECT: enhanced reliability and simplified design of coiling apparatus. 10 cl, 2 dwg
Patent RU-2093359-C1 (RU)
Title: Device for production of granulate
Inventor: RAJNKHARD FRESHKE
IPC: B01J2/26
Filed: 1994-08-05
Granted: 1997-10-20
Abstract: FIELD: devices for production of granulate from flowing viscous masses. SUBSTANCE: used in devices is continuously moving perforated plastic band which passes-by the slot for loading vessel with flowing mass located across direction of band movement. Band is made in the form of thin steel band whose perforated holes are provided respectively with sleeves protruding to one side and having volume sufficient for drop formation. EFFECT: higher stability and prolonged service life of band. 5 cl, 4 dwg
Patent RU-2088124-C1 (RU)
Title: Washing machine
Inventor: KVASENKOV OLEG I
IPC: A23N12/02
Filed: 1995-09-19
Granted: 1997-08-27
Abstract: FIELD: food-processing industry. SUBSTANCE: washing machine has housing with branch pipes, partition wall positioned within housing and provided with supersonic nozzles. Partition wall divides housing into washing liquid bath and chamber containing liquid carbon dioxide. Conveyor for moving fruits is mounted within bath and drive brushes are positioned transverse to bath. Supersonic nozzles generate ultrasonic oscillations in washing liquid. Swirler may be mounted at inlet of each nozzle. Supersonic nozzles are arranged so that their axes are inclined in the direction opposite to conveyor movement direction. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2112523-C1 (RU)
Title: Method of preparing thymus polypeptides for antibacterial resistance enhancement
Inventor: KOROTKOVA M N
IPC: A61K35/26
Filed: 1995-11-29
Granted: 1998-06-10
Abstract: FIELD: biochemistry, biologically active peptides. SUBSTANCE: invention ensures to isolate polypeptides showing the increased activity of components acting on macrophage link of immune system. Method of preparing thymus polypeptides is carried out by thymus tissue fractionation in salt solutions and organic solvents followed by ultrafiltration and gel-chromatography. Peptide fractions are isolated by high-pressure gel-chromatography and thymus peptide components of molecular mass 3500-15000 Da and pI = 3.5-5.1 are obtained. EFFECT: improved method of preparing. 1 tbl
Patent RU-2152944-C1 (RU)
Inventor: TELEKHA KHRISTOFER ALLEN
IPC: C07D409/14
Filed: 1994-04-04
Granted: 2000-07-20
Abstract: Описываются новые полициклические соединения формулы I или их фармацевтически пригодные соли, где А - ароматическое или гетероароматическое кольцо, выбранное из группы, включающей а, b, с, В - ароматическое или гетероароматическое кольцо, выбранное из группы, включающей группу d, Z означает связь, -С(=O), -О-, -S(=O) - или -SO 2 , Р означает фенил, R 2  означает - Н , -l, -R 4 , -OR 4 , - ОН, - COOR 4 - -(СН 2 ),-(CH 2 ) n C≡CR 5 , - (CH 2 ) n NR 6 COR 4  или -NR 6 R 6a , R 3  означает - Н или - OR 4 , R 2a  означает Н, C 1 -С 4 -алкил или фенил, R 4  - C 1 -С 4 -алкил, R 5 , R 6  и R 6a  каждый независимо означает Н или C 1 -С 4 -алкил, n = 0 или 1, R выбран из группы, включающей - Н, -(СH 2 ) n  -(Het-2) или (СН 2 ) n  - Y, Het -1 и Het-2 каждый независимо означают гетероцикл, выбранный из е, где Х означает Н, Cl, F, Вr или OR 4 , n равно 1, 2 или 4, Y означает -OR 6  -CO 2 R 6 , -CN или CONHR 6 , при условии, что когда А означает шестичленное ароматическое или гетероароматическое кольцо, Het-1 и Het-2 оба не являются f, где Х означает Н. Соединения формулы I усиливают секрецию нейротрансмиттера ацетилхолина и поэтому могут быть пригодны при лечении болезней человека, при которых наблюдается пониженное его содержание, таких как болезнь Альцгеймера и других состояний, включающих обучение и мыслительную деятельность. Описывается также их производные, фармацевтические препараты на основе соединений (I) и метод лечения нарушения мыслительной деятельности. 8 с. и 5 з.п. ф-лы, 2 ил., 4 табл.
Patent RU-2119692-C1 (RU)
Inventor: RUBTSOV N M
IPC: H01L21/316
Filed: 1996-03-15
Granted: 1998-09-27
Abstract: FIELD: microelectronics; manufacture of multilayer very large- scale integrated circuits. SUBSTANCE: method involves oxidation reaction of silicon hydrides under flow conditions at low pressure with inflammation region extended towards lower temperatures (down to 35 C) and pressures using chemically active material such as long-living intermediate product of oxidation reaction proper, dichlorosilane being used as fuel. EFFECT: reduced deposition temperature of thin uniform films homogeneous and stoichiometric in their composition. 3 dwg
Patent RU-2088911-C1 (RU)
Title: Method for selectively determining ozone in air in presence of chlorine and nitrogen oxides
Inventor: GUTMAN EDUARD E
IPC: G01N27/00
Filed: 1996-03-20
Granted: 1997-08-27
Abstract: FIELD: analytical instrumentation engineering. SUBSTANCE: sensitive layer functions at 170-200 C and contains indium and iron oxides in the form of γ-modification (spinel structure) in quantity 3-6 mol %. Application area covers medicine, drinking water treatment, industrial technology, and determination of ozone concentration in near-surface layer of Earth and in upper atmosphere. EFFECT: widened temperature range of operation. 3 tbl
Patent RU-2122622-C1 (RU)
Inventor: BRODSKIJ ANATOLIJ LEONIDOVICH
IPC: E03B7/04
Filed: 1996-04-02
Granted: 1998-11-27
Abstract: Система содержит подающую насосную установку, соединенную с подводящим магистральным трубопроводом, зонные водопроводные сети, распределительное устройство и накопительные резервуары для зонных сетей, причем накопительный резервуар средней зоны соединен с подводящим магистральным трубопроводом. Распределительное устройство выполнено из двух вертикальных емкостей, соединенных между собой в верхней части. Накопительные резервуары средней и нижней зон присоединены трубопроводами с клапанами, снабженными исполнительными механизмами, к нижней части одной из емкостей, в верхней части которой установлен воздушный клапан. Накопительный резервуар верхней зоны присоединен трубопроводом с обратным клапаном к нижней части второй емкости, а накопительный резервуар средней зоны присоединен трубопроводом с клапаном, снабженным исполнительным механизмом, к ее верхней части, при этом обе емкости снабжены датчиками уровня, а исполнительные механизмы клапанов установлены с возможностью их открывания и закрывания при достижении соответствующих уровней воды. Изобретение позволяет осуществлять дифференциацию давления, что обеспечивает эффективное использование потока воды, упрощение системы зонирования и повышает ее надежность. 2 ил.
Patent RU-2092871-C1 (RU)
Title: Radiation detector
Inventor: CHERNYAEV ANATOLIJ M
IPC: G01T1/22
Filed: 1996-04-03
Granted: 1997-10-10
Abstract: FIELD: detection and recording of radioactivity in water medium in high external light background. SUBSTANCE: Cerenkov radiation detector has photosensitive cell of photodetector sensing in closest ultrasonic region of spectrum and sun-blind filter installed at input of photosensing cell. Sun-blind filter has air-insulated potassium layer applied to transparent substrate, stabilizing layer, and interference filter. Spectral transmission coefficient of sun-blind filter meets condition  , where  ; Φ ph (λ) is photo flux density of neutral light background; Φ e (λ) is photo flux density of Cerenkov radiation; ε(λ) is spectral sensitivity of photosensitive cell in relative units; λ b  is boundary wavelength found from condition Φ e (λ b ) = Φ ph (λ b ). EFFECT: improved design. 2 cl, 14 dwg, 2 tbl
Patent RU-2146671-C1 (RU)
Inventor: ANTONI D PISKOPIO
IPC: C07D/
Filed: 1996-04-19
Granted: 2000-03-20
Abstract: FIELD: organic chemistry, biochemistry, medicine. SUBSTANCE: invention describes new derivatives of arylsulfonylhydroxamic acid of the formula (I)   where values Ar, R 3 -R 8 , Y and X are given in p. 1 of the invention claim. Compounds can be used as inhibitors of matrix metalloproteinases or tumor necrosis factor formation and used for treatment of patients with arthritis, carcinoma, ulcer tissue formation, restenosis, periodontal disease, inherited bullate apidermolysis, scleritis and other diseases exhibiting matrix metalloproteinase activity and AIDS, sepsis, septic shock and other diseases involving tumor necrosis factor formation. EFFECT: enhanced effectiveness of compounds. 12 cl, 6 ex