baber/WOPTO huggingface dataset:
Patent RU-2083425-C1 (RU)
Title: Twinned bicycle
Inventor: ZAKHAROV VLADIMIR PAVLOVICH
IPC: B62K13/06
Filed: 1995-10-24
Granted: 1997-07-10
Abstract: FIELD: transport engineering; road vehicles operated by muscular force of riders. SUBSTANCE: twinned bicycle consists of two bicycles, coupling module connected by rod with bicycle frames and handlebar coupling rod. Coupling module is made in form of easily detachable three-dimensional rigid frame consisting of three cross rods located relative to each other as side ribs of triangular prism and interconnected by braces. One connecting grip is secured on each end of brace. Handlebar coupling rod is made in form of cross synchronizing tie-rod each end of which is hinge-coupled with steering bracket rigidly secured by easily removable clamp on handlebar crown of corresponding bicycle. Easily detachable non-turnable support is rigidly secured on upper tube of one of bicycles. EFFECT: facilitated coupling and uncoupling of bicycles. 4 cl, 17 dwg
Patent RU-2105517-C1 (RU)
Title: Material for protection against heat effect and effect of corrosive liquids
Inventor: GOLUB V I
IPC: A41D31/02
Filed: 1995-11-20
Granted: 1998-02-27
Abstract: FIELD: protective means, in particular, clothes for firemen and personnel of emergency and rescue services. SUBSTANCE: material has a layer of metallized coating from aluminum on film substance whose face has protective transparent coating. Material has cloth base, two-sides metallized coating from titanium and flexible film coating black in color, and with thermal stability equals to that of substrate. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2110784-C1 (RU)
Inventor: PCHEL NIKOV JU N
IPC: G01N17/00
Filed: 1995-11-21
Granted: 1998-05-10
Abstract: Изобретение относится к коррозионным исследованиям материалов, а именно к определению скорости коррозии металлических конструкций в условиях подземной, атмосферной или морской коррозии, и может быть использовано в газовой промышленности при эксплуатации магистральных газопроводов. Способ контроля скорости коррозии заключается в том, что размещают в коррозионной среде контролируемый объект, возбуждают поверхностную электромагнитную волну и судят о скорости коррозии. При этом размещают около по меньшей мере одного из участков контролируемого объекта со стороны, соприкасающейся с коррозионной средой, чувствительный элемент. Возбуждают в этом элементе замедленную электромагнитную волну со смещением энергии магнитного поля в область между чувствительным элементом и поверхностью контролируемого объекта. Измеряют изменение замедления электромагнитной волны, по которому судят о скорости коррозии контролируемого объекта. Кроме того, расстояние между чувствительным элементом и поверхностью контролируемого объекта выбирают меньшим 1/6 длины замедленной электромагнитной волны, возбуждаемой в чувствительном элементе. Причем конфигурацию чувствительного элемента выбирают аналогичной конфигурации контролируемого участка объекта, 1 з.п. ф-лы, 4 ил.
Patent RU-2140263-C1 (RU)
Inventor: OLIV E DE LJASHARR ER
IPC: A61K8/00
Filed: 1995-12-18
Granted: 1999-10-27
Abstract: Изобретение относится к медицине. Предложено применение антагониста вещества Р для получения фармацевтической композиции для местного применения с целью лечения покраснений кожи неврогенного происхождения, и особенно красных угрей и "стыдливой" эритемы. Антагонист вещества Р может представлять собой пептидное соединение или азотсодержащее соединение или азот-, серо- или кислородсодержащее гетероциклическое соединение. 10 з.п.ф-лы.
Patent RU-2105226-C1 (RU)
Title: Device for breaking pipe line off ground and hoisting
Inventor: GUMEROV A G
IPC: F16L1/028
Filed: 1996-01-25
Granted: 1998-02-20
Abstract: FIELD: repair and replacement of underground pipelines. SUBSTANCE: device includes truck tractor and trailer unit with cross-member. Rippers are secured on trailer unit. Cross-member is provided with supports-skids and two vertical rods adjustable in length and articulated with shoe-pusher whose cradle is used to give support for pipe line. Shoe-pusher is connected with trailer unit by means of two inclined rods. During motion of truck tractor, ground is loosened by means of rippers and pipe line is hoisted by means of shoe-pusher and is kept at required height with the aid of beam provided with hangers. EFFECT: enhanced reliability. 6 dwg
Patent RU-2089314-C1 (RU)
Title: Apparatus for making slit members
Inventor: LEVCHENKO GENNADIJ I
IPC: B21D28/36
Filed: 1996-02-20
Granted: 1997-09-10
Abstract: FIELD: plastic metal working, namely manufacture of slit members of water preparation filter for cleaning supply water of power plants (water heaters). SUBSTANCE: apparatus for making slit member includes mounted in frame according to manufacturing process: cartridge with wound tape of predetermined size, mechanism for perforating tape according to shape of draining pipe for further welding, mechanism for cutting off shaped tape. Apparatus is provided with mechanism for centering tape in horizontal and vertical planes, pickup for measuring slit size and pickup for measuring length. Said mechanism for perforating tape is in the form of unit with shaping drive rolls. Working surface of one of said rolls is in the form of punching teeth, working surface of other roll is in the form of die surfaces engaging with punches at rotation of rolls. EFFECT: enhanced efficiency, high quality of slit members. 6 dwg
Patent RU-2117233-C1 (RU)
Title: Side guard
Inventor: SERKOV ANATOLIJ GAVRILOVICH
IPC: F41H5/04
Filed: 1996-03-14
Granted: 1998-08-10
Abstract: FIELD: combat craft. SUBSTANCE: invention may find use both in design of new craft and in updating of existing ones. Structure of side guard includes external guarding caisson sectionalized over length and internal properly collapsible pontoon anchored on boom of craft. Caisson and pontoon are mounted on axle with the help of individual alternating linkages and are used to carry shipped and expendable materials. Caissons and members guarding pontoons hinged to booms are put into upper position for shipping. EFFECT: expanded functional capabilities of side guard. 6 dwg
Patent RU-2111776-C1 (RU)
Title: Method to increase quality and quantity of bioproduction
Inventor: KOZLOV ALEKSEJ ALEKSEEVICH
IPC: A61N5/10
Filed: 1996-05-07
Granted: 1998-05-27
Abstract: FIELD: agriculture, plant science, poultry, piscciculture, sericulture, apiculture. SUBSTANCE: method is based upon irradiation of bioproduce in quazsihomogeneous field at the power of 2.0 x 1010 -6  gram-roentgen/hour for creation of which it is necessary to apply radiation units at activity value of 5.0 x 1010 4  - 2.0 x 1010 5  established by individually calculated scheme for every object. Irradiation is conducted in chronic mode. EFFECT: higher efficiency, more simplified method.
Patent RU-2136648-C1 (RU)
Title: Naphthalene production process
Inventor: KHAJRUDINOV I R
IPC: C07C15/24
Filed: 1996-05-21
Granted: 1999-09-10
Abstract: FIELD: petrochemical synthesis. SUBSTANCE: methylnaphtalene fraction of hydrocarbon raw material supplemented by 5-25% of Tetralin is subjected to thermal dealkylation at 730-750 C. EFFECT: increased yield and simplified process. 1 dwg, 1 tbl, 12 ex
Patent RU-2119146-C1 (RU)
Inventor: BOGOMOLOV O D
IPC: G01C19/02
Filed: 1996-06-14
Granted: 1998-09-20
Abstract: FIELD: navigation. SUBSTANCE: magnetoelectric end-type motor is positioned in gyroscope, which rotor has spherical support. Motor serves as a motor and torque generator simultaneously. Coils of half the motor stator arranged diametrically are connected in parallel opposition. EFFECT: reduced gyroscope dimensions. 3 dwg
Patent RU-2115982-C1 (RU)
Title: Manufacturing process for electrical machine brushes
IPC: H01R39/22
Filed: 1996-11-25
Granted: 1998-07-20
Abstract: FIELD: electrical engineering. SUBSTANCE: process involves preparation of solid starting material components including high-temperature coal-tar pitch, pitch cooking, mixing of components, rolling and milling of mass, cooling, crushing, compression, heat treatment, production of blanks, and their impregnation; novelty is that pitch is first crushed, then mixed up with other components without heating for 45-75 min, then mixer heater is turned on and pitch is pre-cooked and mixed with components to 130 C at a time at rate of temperature rise of 80-90 C/h in environment of escaping volatile products with mixer cover held closed, then to 160 C at rate of temperature rise of 20-30 C/h with mixer cover held open and volatile products removed from mixture; final cooking of pitch and compression of mixture is effected on rolls at hot roll temperature of 135-170 C or in mill at 160-200 C; amount of remaining volatile products in mass is to be between 17 and 24 mass percent. Porous structure of brushes is regulated due to stabilization of pitch cooking process simultaneously with its mixing with filler particles with the result that content of impregnating materials increases 1.5- 2.0 times, friction coefficient at contact point reduces 1.1- 1.7 times, and in-service wear of brushes decreases 2.0-3.1 times. EFFECT: improved quality of brushes. 1 tbl
Patent RU-2097428-C1 (RU)
Inventor: CHEREPANOV PETR A
IPC: C12R1/19
Filed: 1996-12-23
Granted: 1997-11-27
Abstract: FIELD: molecular biology, genetic engineering. SUBSTANCE: invention relates to construction of recombinant plasmid DNA pTTgKm2 encoding synthesis of human γ--interferon and containing tryptophan promoter from E. coli genome, synthetic sequence of ribosome site binding flanked with restriction sites Eco RI and XbaI, cDNA fragment encoding human γ--interferon, terminator of transcription rrn BTT, gene of resistance to kanamycin (genetic marker) and fragment of vector plasmid pUC19. As a result of transformation of recipient strain E. coli C600 Str R  with recombinant plasmid pTTgKm2 the strain E. coli T3g, a producer of recombinant human γ--interferon, is obtained. Its productivity is up to 1.2 x 1,2×10 10  IU/l cultural fluid. Method of preparing recombinant human γ--interferon based on the use of the constructed recombinant strain E. coli T3g is developed. Method involves the submerged culturing on nutrient medium with decreased tryptophan content, dissolving the aggregated protein in concentrated urea solution with cetavlon, renaturation and purification by treatment with salt of two- or trivalent anions followed by chromatography of solution on anion-exchange resin. EFFECT: enhanced effectiveness of strain, improved method of preparing. 4 cl, 6 dwg, 3 tbl
Patent RU-2115639-C1 (RU)
Title: Apparatus for processing waste to yield biohumus and vermiculture
Inventor: TARATORKIN V V
IPC: A01K67/033
Filed: 1997-03-24
Granted: 1998-07-20
Abstract: FIELD: waste processing. SUBSTANCE: apparatus contains casings with screen bottoms, side walls, and covers, which form a unit on common stay, and overflow pipe. In the bottom part of each casing, there are pan and support consisting of vertical legs and perforated plate. Side walls of casing are inclined inside at angle 5 deg. and provided with vertical ribs with guides made at angle 25 deg. Thickness of vertical ribs is 1-5 mm and distance between them 5 to 12 mm. Casings are perforated in one of their parts and have back protrusions and bearing bosses. Cover of each casing consists of upper pan with perforated bottom, loading cone, and suspended bosses. Screen bottom is executed in the form of continuous tape of air and moisture-impermeable cloth with side bulges. Perforated plate of the support is positioned at the same level with perforated part of casing. EFFECT: enhanced process efficiency due to eliminated wall-boundary drying of feed mixture. 9 cl, 4 dwg, 1 tbl
Patent RU-2130186-C1 (RU)
Title: Method for determining cataract extraction termin in the matched eye in cases of bilateral cataract
Inventor: EGOROVA EH V
IPC: G01N33/536
Filed: 1997-03-27
Granted: 1999-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining clinical functional parameters of eye. Titters of antibodies to retinal S-antigen and crystalline antigens are additionally investigated in lacrima fluid of both eyes. The Titters being detected less than 1:32, conclusion is made for both eyes concerning the indications to make extraction on the matched eye. EFFECT: accelerated treatment course.
Patent RU-2111640-C1 (RU)
Title: Apparatus for treating grain with liquid preservative
Inventor: ROSLJAKOV JU F
IPC: A23B9/32
Filed: 1997-03-26
Granted: 1998-05-27
Abstract: FIELD: agriculture, in particular, laying of seed or food grain for storage. SUBSTANCE: apparatus has shaft with bearing unit and retractable supporting members mounted within shaft. Apparatus is provided with two through channels communicated at one side with gas and liquid preservative supply devices and at other side with sprinkling nozzle. Throwing blades are secured on shaft for rotation and fixation relative to axes perpendicular to shaft axis. Apparatus provides movement of shaft in the process of grain treatment for charging different kinds of silo independent of remoteness of silos one from another. EFFECT: increased efficiency and prolonged storage of grain. 1 dwg
Patent RU-2123953-C1 (RU)
Title: Inductive wire pickup for detecting vehicle within limits of track section
Inventor: BOROVKOV JU G
IPC: B61L1/08
Filed: 1997-04-01
Granted: 1998-12-27
Abstract: FIELD: pickups for detecting vehicle. SUBSTANCE: pickup has signal generator coupled with inductive stub and is connected to first inputs of comparators. Output of first comparator is output of pickup, and outputs of second and third comparators are connected to first and second inputs of OR gate and to control inputs of reversible counter whose outputs are connected to address inputs of multiplexer whose output is connected to signal generator feedback input. Second output of signal generator is connected also to input of resistive voltage divider whose outputs are connected to data inputs of multiplexer. Output of OR gate, pulse generator and first comparator are connected, respectively, to first second and third inputs of AND gate. Output of AND gate is connected to complementing input of reversible counter. EFFECT: increased accuracy of vehicle detection owing to protection of inductive wire pickups parameters from destabilizing factors. 1 dwg
Patent RU-2134310-C1 (RU)
Title: Reakor-2b inhibitor for protection of building steels from corrosion in hydrogen sulfide mineralized media
Inventor: BUGAJ D E
IPC: C23F11/10
Filed: 1997-05-13
Granted: 1999-08-10
Abstract: FIELD: protection of metals from corrosion by means of corrosion inhibitors in mineralized media containing hydrogen sulfide; may be used in industry for protection of steel equipment from hydrogen sulfide corrosion. SUBSTANCE: inhibitor contains, vol. %: mixture of pyran fraction, 50-80; dioxane alcohols fraction, 0.3-5.0; complexing agent, the balance. Degree of protection of building steel from corrosion with the help of corrosion inhibiting solution in formation mineralized water containing hydrogen sulfide amounts to 90%. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2129559-C1 (RU)
Title: Method of preparing 1-(2-(cyclohex-3-ene-1-yl ethyl)-1,1- diethylalane
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 1997-06-10
Granted: 1999-04-27
Abstract: FIELD: fine organic and organometal synthesis, more particularly preparation of new organoaluminium compound of formula I:  . SUBSTANCE: method comprises reacting trialkyl aluminium (AlEt 3 ) with 4- vinylcyclohex-1-ene in the presence of titanocene dichloride Cp 2 TiCl 2  wherein Cp = η 5 -C 5 H 5  is (12-16): 10:(0.3-0.6) molar ratio, respectively and room temperature and stirring for 8-12 hours. Yield of desired product is 76-92%. EFFECT: more efficient preparation method. 2 cl, 7 ex, 1 tbl
Patent RU-2124212-C1 (RU)
Title: Способ измерения сопротивления изоляции троса группового заземления опор контактной сети
Inventor: ASEEV G E
IPC: G01R27/18
Filed: 1997-07-02
Granted: 1998-12-27
Abstract: Изобретение относится к железнодорожному транспорту с электрической тягой и к электротехнике и может быть использовано для профилактического контроля сопротивления изоляции троса группового заземления относительно опор контактной сети электрифицированной железной дороги. Сущность предлагаемого способа измерения сопротивления изоляции троса группового заземления относительно опор контактной сети заключается в измерении тока, протекающего по опорам от генератора переменного напряжения, включенного между рельсом и тросом группового заземления, с последующим вычислением сопротивления изоляции каждой опоры по величине отношения напряжения на тросе к величине измеренного тока опоры. При этом измерение тока в опоре осуществляется путем регистрации магнитного поля, создаваемого этим током, с последующим определением величины тока по градуировочным зависимостям напряженность магнитного поля - ток. Технический результат, достигаемый при использовании предлагаемого способа, заключается в повышении точности измерений, оперативности и безопасности выполнения работ. 2 з.п. ф-лы, 2 ил.
Patent RU-2134500-C1 (RU)
Title: Soil tillage tool
Inventor: TARANIN V I
IPC: A01B35/22
Filed: 1997-12-10
Granted: 1999-08-20
Abstract: FIELD: agricultural engineering, in particular, moldboardless soil tillage equipment. SUBSTANCE: tillage tool has telescopic tine constructed of two parts provided with openings. Movable part of tine has slitter joined with inclined and horizontal shares. Slitter is radially joined with one of inclined shares. Chisel is disposed between this share and other inclined share. One of horizontal shares is offset backward relative to other share. Such construction allows solonized soil to be effectively plowed. EFFECT: improved quality of plowed soil and provision for preventing soil from water and wind erosion. 2 cl, 5 dwg
Patent RU-2133876-C1 (RU)
Title: Drive for well pumping unit (versions)
Inventor: SHVAREV R JA
IPC: F04B47/02
Filed: 1998-01-19
Granted: 1999-07-27
Abstract: FIELD: lifting liquids from deep depths; driving two sucker-rod well pumps. SUBSTANCE: drive includes two hydraulic cylinders 1 and 2 with rod chambers 3 and 3' and rodless chambers 4 and 4', pneumohydraulic accumulator 14, pump 7 and hydraulic distributor 8 interconnected together. Drive is provided with second pneumohydraulic accumulator 14'; each pneumohydraulic accumulator 14 and 14' is made in form of tandem cylinder with rod 16 and 16' having pistons 18, 19, 18', 19' at the ends, thus forming two chambers 20, 21 and 20', 21'. One rod chamber 20 and 20' is connected with rod chamber 3 and 3' of respective hydraulic cylinder 1 and 2. According to first version, second rod chamber 21 and 21' of pneumohydraulic accumulator 14 and 14' are connected with pump 7 and with return pipe line 25; rodless chambers 4 and 4' of hydraulic cylinders 1 and 2 are interconnected. According to second version, rod chambers 21 and 21' of pneumohydraulic accumulator 14 and 14' are interconnected and rodless chambers 4 and 4' of hydraulic cylinders 1 and 2 are connected via hydraulic distributor 8 with pump 7 and return pipe line 25. During operation of drive, required similar and different pressure is built up in rod chambers 4 and 4' of hydraulic cylinders 1 and 2. High-pressure pipe lines 22 and 22' connecting hydraulic cylinders 1 and 2 with pneumohydraulic accumulator 14 and 14' are located in above-well equipment of each well. EFFECT: enhanced reliability and safety; ease in use; enhanced economical efficiency. 8 cl, 4 dwg
Patent RU-2137752-C1 (RU)
Title: Способ получения лимонной кислоты
Inventor: DE VEKKI ANDREJ VASIL EVICH
IPC: C07C51/275
Filed: 1998-02-24
Granted: 1999-09-20
Abstract: Изобретение относится к получению оксикислот из непищевого сырья, в частности лимонной кислоты. Лимонную кислоту получают окислением 4-метилентетрагидропирана азотной кислотой при 4-70°С в присутствии 0,01-0,02 мас.% в расчете на исходный продукт перрената аммония. Из оксидата лимоную кислоту экстрагируют амиловой фракцией сивушных масел и при этом используют не менее двукратного объемного избытка экстрагента по отношению к массе образовавшейся лимонной кислоты. Из экстракта атмосферной разгонкой выделяют лимонную кислоту и экстрагент, который возвращают в цикл. Выход безводной кислоты до 98,5 мас. % на исходный 4-метилен-тетрагидропиран. Температура плавления 152,6°С. Упрощается технология процесса, способ позволяет получить безводную лимонную кислоту. 1 з.п.ф-лы, 1 табл.
Patent RU-2146382-C1 (RU)
Title: Process of reconstruction of image by planar screen
Inventor: LI S K
IPC: G02F1/1335
Filed: 1998-03-03
Granted: 2000-03-10
Abstract: FIELD: optoelectronic information equipment. SUBSTANCE: process includes injection of luminous fluxes from N planar waveguides into layer of ferroelectric liquid crystal. Each of N polycolor luminous fluxes transformed by converter is injected into first planar waveguide without jacket, is propagated over it with the aid of total internal reflection created by lower and side faces of groove of matrix where waveguide is placed and by upper face formed by layer of liquid crystal. Voltage forming electric field with direction perpendicular to direction of propagation of luminous flux is supplied to upper and lower electrodes to bring luminous flux out of planar waveguide. Luminous flux from layer of liquid crystal is injected into cylindrical waveguides without jacket through side faces directed perpendicular to direction of propagation of luminous flux. Refractive index of cylindrical waveguides that ensures total withdrawal of luminous flux through layer of optical adhesive and protecting plate into open space is chosen. EFFECT: enhanced efficiency and resolution of reconstructed image. 10 dwg
Patent RU-2135270-C1 (RU)
Title: Device for mass separation of charged particles
Inventor: DORONIN V T
IPC: H01J49/26
Filed: 1998-03-12
Granted: 1999-08-27
Abstract: FIELD: nuclear engineering. SUBSTANCE: device that functions to separate charged particles and remove isotopes from their natural mixture has vacuum chamber accommodating source of charged particles, charged-particle separator, charged-particle accumulator, and power supply electrodes. Charge-particle separator is built up of axial funnels converging over orbit arcs of charged particles. Funnels are inserted in one another and aligned at wide side of each funnel with sectional areas of funnels reducing from their alignment area towards opposite end of each funnel. Funnels are provided with slits arranged along generating lines of their side surfaces which can pass unidirectional electric currents. Charged particles are separated across diverging magnetic barriers of separator magnetic field. EFFECT: improved selectivity of process, reduced loss of material separated, reduced power requirement and size of device. 3 dwg
Patent RU-2126676-C1 (RU)
Title: Curative-and-prophylactic cosmetic agent "aisedora"
Inventor: DOROGOVA O A
IPC: A61K35/12
Filed: 1998-04-20
Granted: 1999-02-27
Abstract: FIELD: cosmetics; medicine, in particular, cosmetic creams for prevention and treatment of dermatitis; may be used as curative-and-prophylactic agent with bactericidal and immunomodulating action for treating dermatoallergoses. SUBSTANCE: cream contains preparations ASD II and ASD III introduced in liposomes in ratio 1:1. Depending on action of the agent "Aisedora", added in it are soya lecithin, milk thistle oil, agrimony oil, castor oil, carbolol, carbamide, and also alcoholic extracts of clover and nettle, essential oils of pine tree, cedar and bergamot, and oil extract of linden flowers. EFFECT: higher regenerating and rejuvenating action. 5 cl, 8 ex