baber/WOPTO huggingface dataset:
Patent RU-2110211-C1 (RU)
Title: Device for amplifying bioelectric potentials
Inventor: EMEL JANENKO VLADIMIR MIKHAJLO
IPC: A61B5/24
Filed: 1993-10-06
Granted: 1998-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has two electrodes, two differential amplifiers connected to non-inverting inputs, input cable, provisional differential amplifier, four additional differential amplifiers, two low frequency filters, low power floating split power supply source and two resisters as the first version. The second version has two electrodes, two differential amplifiers, input cable, provisional differential amplifier, two additional differential amplifiers, low frequency filter, phase inverter, low power floating split power supply source and two resisters. EFFECT: improved noise immunity. 2 cl, 2 dwg
Patent RU-2125983-C1 (RU)
Title: Ethanolamine derivatives, method of their synthesis, pharmaceutical composition, method of treatment
Inventor: JUITI SIOKAVA
IPC: A61P1/00
Filed: 1993-02-01
Granted: 1999-02-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention proposes derivatives of ethanolamine of the general formula (I)   where R 1  - phenyl, naphthyl, indalyl, pyridyl, benzofuranyl, benzodioxalyl; R 2  - halogen atom, nitro-group and others; R 3  - hydrogen atom, benzyl and others; n = 0-3. Method of synthesis of compounds of the formula (I) involves an interaction of compound of the formula (II):   with compound of the formula (III)  . Invention proposes also a pharmcomposition containing an effective amount of compounds of the formula (I) in combination with a pharmaceutically acceptable nontoxic carrier or vehicle that can be used for treatment and/or prophylaxis of human or animals with uresis disorder, spasms or increased peristalsis of gastroenteric tract. EFFECT: improved method of synthesis, enhanced effectiveness. 8 cl, 32 ex
Patent RU-2082631-C1 (RU)
Title: Vehicle with self-loading and self-unloading device
Inventor: SITNIKOV VLADISLAV R
IPC: B60P1/54
Filed: 1994-01-10
Granted: 1997-06-27
Abstract: FIELD: agricultural and transport engineering; small-size vehicles. SUBSTANCE: vehicle with special self-loading and self-unloading devices has self propelled chassis with cab, body hinge-secured on chassis frame for turning in vertical plane by means of drive, column installed on chassis frame for turning in horizontal plane by means of hydraulic cylinder. Load-lifting boom is mounted on column for turning in vertical plane by means of hydraulic cylinder. Load-gripping member in form of bucket is hinge- secured on end of stick for turning in vertical plane by hydraulic cylinders. Vehicle has hydraulic system to control hydraulic cylinders. Frame is made of two rigidly coupled longitudinal sidemembers on one of which column is mounted. Column is located between cab rear wall and body front wall in recess made in front wall of body with open upper front and side apertures. Recess partially embraces the column to permit turning of body in vertical plane. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2072673-C1 (RU)
Title: Разветвленная рельсовая цепь
IPC: B61L23/16
Filed: 1994-03-21
Granted: 1997-01-27
Abstract: Разветвленная рельсовая цепь, содержащая фильтры, через одни из которых к рельсовой линии на ее концах подключены источник сигналов рельсовой цепи и приемник сигналов рельсовой цепи, связанный с обмоткой стрелочно-путевого реле, трансмиттерное реле, источник кодовых сигналов автоматической локомативной сигнализации и кодовое включающее реле, соответствующее направлению движения поезда по заданному маршруту, отличающаяся тем, что источник кодовых сигналов автоматической локомативной сигнализации подключен к одному из фильтров через последовательно включенные первый фронтовой контакт кодово-включающего реле и фронтовой контакт трансмиттерного реле и к другому фильтру через второй фронтовой контакт кодово-включающего реле и тыловой контакт трансмиттерного реле.
Patent RU-2079223-C1 (RU)
Title: Способ получения рыбной кормовой муки
IPC: A23L17/00
Filed: 1994-04-21
Granted: 1997-05-10
Abstract: 1. Способ получения рыбной кормовой муки путем добавления к обезжиренному подпрессовому рыбному бульону твердого наполнителя в виде кормовой добавки и сушки, отличающийся тем, что твердый наполнитель добавляют к бульону в количестве 50% к массе бульона, смешивают и к полученной высушенной массе многократно добавляют порции бульона с сушкой после каждого добавления при 70 - 80С до достижения влажности конечного продукта 12%.2. Способ по п.1, отличающийся тем, что в качестве твердого наполнителя используют рыбную чешую, рисовую шелуху или их смесь в произвольной пропорции.
Patent RU-2127054-C1 (RU)
Title: Plant fungicide, a method of struggle against fungi
Inventor: RONAL D TSOJN
IPC: A01N43/54
Filed: 1994-06-27
Granted: 1999-03-10
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: plant fungicide has two biologically active components. The first (I) component is 1-[3-(tert. -butylphenyl)-2-methylpropyl] -piperidine, 4-(2,2- -difluoro-1,3-benzodioxol-4-yl)-1H-pyrrole-3-carbonitrile or N-(trichloromethylthio)-cyclohex-4-ene-1,2-dicarboximide. The second (II) component is 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidineamine or one of its salts or one of its metallic complexes at weight ratio (I) : (II) = (1:10)-(30:1). EFFECT: enhanced effectiveness of fungicide. 12 cl, 6 tbl
Patent RU-2105007-C1 (RU)
Title: Method of synthesis of benzo-[b]-naphthyridine derivatives and derivatives of benzo-[b]-naphthyridines
Inventor: KRISTOF DOB E
IPC: C07D471/04
Filed: 1992-10-08
Granted: 1998-02-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to method of synthesis of derivatives of benzo-[b]-naphthyridine of the general formula (I) where R means carboxyl, (C 1 -C 4 )-alkylhydroxycarbonyl, -CN, carbamoyl, (C 1 -C 4 )-alkylcarbamoyl and di-(C 1 -C 4 )-alkylcarbamoyl; R' - (C 1 -C 4 )-alkyl or (C 3 -C 6 )-cycloalkyl, and their salts. Method involves condensation of chlorofluoroquinoline derivative of the general formula (II) where R 1  - (C 1 -C 4 )-alkyl with amine of the general formula (III): R'-NH-CH 2 -CH 2 -R'' where R'' - (C 1 -C 4 )-alkylhydroxycarbonyl, -CN, carbamoyl, (C 1 -C 4 )-alkylcarbamoyl and di-(C 1 -C 4 )-alkylcarbamoyl. The synthesized derivative of chlorofluoroquinoline is subjected for cyclization followed by oxidation of product and isolation of the end compound as free form or salt. Derivatives of benzo-[b]-naphthyridines of the general formula (I) where R - -CN, carbamoyl, (C 1 -C 4 )-alkylcarbamoyl and di-(C 1 -C 4 )-alkylcarbamoyl are new compounds. EFFECT: improved method of synthesis. 2 cl
Patent RU-2079518-C1 (RU)
Title: Method for synthesis of polyorganylhydroxyelementoxanes
Inventor: RODIONOV YURIJ M
IPC: C08G79/00
Filed: 1994-06-29
Granted: 1997-05-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: hydrolysis of alkoxide Э(OR)n where Э - chemical element at valency 3-5; R - C1-C6-alkyl is carried out at 120-200 C by addition of water up to mole ratio water : alkoxide = (0.7-1.5): 1 and volatile products were distilled off. Preferably, to take 0.01-5 weight p. p. solvent and/or 0.001-2 weight p. p. additions promoting hydrolysis or modifying polyorganylhydroxyelementoxanes per 1 weight p. alkoxide. EFFECT: increased yield, broadened assortment of products. 2 cl, 1 tbl
Patent RU-2078030-C1 (RU)
Inventor: BURDINA KLAVDIYA P
IPC: C01B21/064
Filed: 1994-06-30
Granted: 1997-04-27
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: powders of lithium nitrides, alkaline-earth metal, boron at mole ratio = 1:4:9, or metallic lithium, alkaline-earth metal and boron nitride at mole ratio = 1: 4: 3, or boron nitride, alkaline-earth metal boron nitride and boron nitride at mole ratio = 1:4:1, or lithium boron nitride, alkaline-earth nitrides and boron at mole ratio = 1:4:8, or lithium and alkaline-earth metal boron nitrides at mole ratio 1:4 were caked at 800-1500 C for 20-120 min in atmosphere of inert gas or ammonia. Complex lithium-alkaline-earth metal boron nitride of the formula $$$ is produced where M - alkaline-earth metal from group including Ca, Mg, Sr, Ba or Be. Catalyst $$$ and hexagonal BN at mass ratio = (7-20):(80-93) as homogeneous mixture or by layers is subjected for thermobaric treatment at p = 30-50 kbar, at 1150-1350 C for 1.5-20 min. Cubical BN is produced, yield is 45-57 wt.-%, fractions 160/63 - 25 wt.-%, not less. Catalyst can be easily removed by water washing. Complex is used for making abrasive and cutting materials. EFFECT: improved method of complex producing, increased yield. 4 cl, 3 tbl
Patent RU-2102283-C1 (RU)
Inventor: LOBODA IGOR NIKOLAEVICH
IPC: B64C13/36
Filed: 1994-07-15
Granted: 1998-01-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: electrohydraulic unit used for forming the braking pressure is located in zone of wheel and is provided with variable-capacity pump 5 connected with revolving part of wheel 3 by means of gear train. 7. Pump 5 controlled by means of electrohydraulic booster 9 provided with power cylinder 8 delivers pressure to braking cylinders 11. Pressure control is effected by means of control and monitoring unit 15 by signals of setter 2 connected with braking pedal 1 taking into account signal from pressure feedback sensor 10 and wheel speed sensor 14. Pump 5 is filled with working fluid from hydraulic compensator 12 fitted with manually-controlled safety valve 13 for bleeding air in filling the system. EFFECT: enhanced efficiency. 5 cl, 1 dwg
Patent RU-2073355-C1 (RU)
Title: Биореактор
IPC: C02F3/02
Filed: 1994-07-19
Granted: 1997-02-10
Abstract: 1. Биореактор, выполненный в виде единого блока аэрационных сооружений, содержащего аэротенк с системой аэрации смеси сточной воды и активного ила, вторичный отстойник для отделения сточной воды от активного ила, систему вывода активного ила из вторичного отстойника, жидкостные и газовые транспортировочные коммуникации с устройствами перекачки материальных сред, связывающие аэрационные сооружения в единую технологическую цепь, отличающийся тем, что блок аэрационных сооружений имеет плоское днище на одном горизонтальном уровне и состоит из не менее двух параллельно работающих аэротенков с автономными вторичными отстойниками и системами вывода активного ила из них, биореактор дополнительно снабжен размещенным на его входе единым аэротенком-смесителем и не менее чем двумя параллельно подключенными к вторичным отстойникам автономными биофильтрами с погружной аэрируемой загрузкой, аэротенки выполнены в виде аэротенков-вытеснителей, а связанные с ними вторичные отстойники размещены непосредственно в них на входе, при этом каждый вторичный отстойник снабжен расположенной на его выходе в нижней части аэротенка и установленной на дне последнего вертикальной отбойной стенкой для создания демпфирующей безаэробной зоны денитрификации сточной воды и выполнен в виде установленного в верхней части аэротенка пакета наклонно установленных к вертикали труб с организацией под пакетом зоны сбора сползающего и оседающего активного ила, причем система вывода активного ила из вторичного отстойника снабжена средством возврата активного ила в голову совмещенного аэротенка, система аэрации аэротенка включает к�
Patent RU-2087400-C1 (RU)
Title: Stacker for piece cargoes
Inventor: KOVALENKO NIKOLAJ V
IPC: B65G57/00
Filed: 1994-09-23
Granted: 1997-08-20
Abstract: FIELD: devices for hoisting and stacking of piece cargoes, for example, moulds for manufacture of wall blocks, can be used complete with a cargo feeding mechanism, for example, with a roller conveyer. SUBSTANCE: it provides for installation of piece cargoes, moving on the roller conveyer by the method of pushing each other, in several levels in the absence of strictly restrained dimensions of cargoes in their length. The stacker uses U-shaped stationary frame 1, whose uprights serve as guides of the movable carriage connected to a hydraulic cylinder, hinged stops and guide blocks, it is furnished with another divergent U-shaped frame 5 hinge-mounted on the carriage. The vertical rods of frame 5 in the lower part on the side of the guides of the first stationary frame are furnished with rollers 9 and broken-profile guide blocks 8, and secured on the vertical guides of the first stationary frame as mating members in the lower part are line guide blocks 14 for the rollers of the movable frame, and secured above, at a distance determined by the height of the piece cargo, are double-arm spring-loaded levers 10 with rollers for the guide blocks of the movable frame: the hinged stops are secured on the inner sides of the movable frame rods. EFFECT: improved design. 2 dwg
Patent RU-2074479-C1 (RU)
Inventor: VLASEVSKIJ STANISLAV V
IPC: H02K5/14
Filed: 1994-10-11
Granted: 1997-02-27
Abstract: FIELD: instrumentation engineering. SUBSTANCE: motor is allowed to run at no load in opposite directions, its electromechanical time constant is measured in either direction, results are compared, and brush neutral is recognized by their difference not exceeding 5% of maximum permissible norm. EFFECT: facilitated procedure. 2 dwg
Patent RU-2102714-C1 (RU)
Inventor: MERLIS V P
IPC: G01M9/00
Filed: 1994-11-01
Granted: 1998-01-20
Abstract: FIELD: experimental aerodynamics. SUBSTANCE: gear for angular and linear movement of model of aircraft in wind tunnel has bed carrying two guides made in the form of two protruding beams with additional guides in which carriage is mounted, drive of its translational movement, parallelogram mechanism formed by column, rotary platform, tie-rod and level, model holder and uniaxial joint supports of lever with stoppers installed on additional guides for translational movement. Model holder is attached to rotary platform, support is mounted for plane-parallel movement in flat guides made in end face of carriage, lever embraces cantilever part of bed and beam. In some particular case rotary platform is equipped with additional mobile base of model holder with guides and movement drive of mobile base. Rotary platform is knee-shaped and bed is provided with drive of its rotation, circular guides or rotary axle radially anchored in working part of tube which makes it possible to enhance precision of setting of model and reliability of taking of side loads and moments from aerodynamic forces. EFFECT: increased efficiency of gear. 2 cl, 5 dwg
Patent RU-2076552-C1 (RU)
Title: Bridge set for cultivating low-stalked plants
Inventor: MAJSOV IVAN A
IPC: A01B49/00
Filed: 1994-12-13
Granted: 1997-04-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: bridge set has truss for movable platform with fitted on detachable agricultural tools moved along guides. Bridge set has conveyor with flexible endless belt mounted on truss. Conveyor belt is provided with device for coupling with platform. Bridge set can be used at suburban farms for cultivating cucumbers, tomatoes, greens, roots and tubers. EFFECT: enlarged operating capabilities. 5 cl, 5 dwg
Patent RU-2080371-C1 (RU)
Inventor: TUMCHENOK VIKTOR I
IPC: C12M1/107
Filed: 1995-01-30
Granted: 1997-05-27
Abstract: FIELD: agriculture and animal husbandry. SUBSTANCE: purification of agricultural sewage water and utilization of life activity products of animals and poultry at sites of their keeping with production of biomethane and biological fertilizer can be effected by apparatus having horizontal body divided by vertical partitions with perforated sections into chambers of acid, neutral, alkali and methane fermentation. Located inside body is stirring device in the form of horizontal power-driven shaft with blades interacting with perforated sections of partitions. Apparatus is provided with charging device which is cooperating with chopper having housing with grainy, abrasive, immobilization burden and power-driven shaft with blades. One wall of housing is perforated for connecting its space with acid fermentation chamber. Located at outlet section of apparatus is settling chamber. Provided in upper part of apparatus is gas hollow, and in lower part - setting space. Apparatus is able of producing biomethane and biological fertilizer in the form of solid component of postfermentation residue. EFFECT: high efficiency. 1 dwg
Patent RU-2120246-C1 (RU)
Title: Method for stretching short stump of metacarpal bone
Inventor: ALEKSANDROV N M
IPC: A61B17/56
Filed: 1995-03-14
Granted: 1998-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing osteotomy, bringing fractured bone fragments apart, moving the metacarpal bone stump and carrying out plastic bone defect repair. Feeding limbs having skin ribbon, subcutaneous veins and arterial vessels going from carpal blood vessel network on palm and rear hand surface in the projection of the metacarpal bone stump are formed. Stump separation being accomplished, its axial distraction at the extent of required value of elongation and plastic repair with bone graft are carried out by fixing attachment of its proximal end to the metacarpal bone stump to be stretched and the distal end to the metacarpal bone stump moved on the feeding limbs. EFFECT: prevented deforming arthrosis of radio-carpal articulation. 10 dwg
Patent RU-2094009-C1 (RU)
Title: Beverage brewing appliance
Inventor: BRAJAN L KING
IPC: A47J31/40
Filed: 1995-04-21
Granted: 1997-10-27
Abstract: FIELD: food-processing industry. SUBSTANCE: appliance, which may be attached to coffee brewing apparatus, has tea particle removal device, which may be fixed on coffee particle removal device. Such construction allows tea leaves to be removed from appliance. EFFECT: simplified construction and wider operational capabilities. 5 cl, 4 dwg
Patent RU-2098370-C1 (RU)
Inventor: KIRICHKOV ANATOLIJ A
IPC: C04B5/00
Filed: 1995-06-14
Granted: 1997-12-10
Abstract: Использование: в металлургии для получения особо ценных видов продукции. Сущность изобретения: обработка шлакового расплава осуществляется в нефутерованном шлаковом ковше, в котором предварительно наводится гарнисажный слой, служащий одновременно реагентной добавкой и защитным слоем металлического ковша. Технологический процесс протекает стабильно.
Patent RU-2127351-C1 (RU)
Title: Roof covering
Inventor: BELJAEV A A
IPC: E04D3/30
Filed: 1995-07-21
Granted: 1999-03-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to building structures and is intended for arrangement of non-ventilated roofs of buildings without garrets. Roof covering incorporates profiled decking, warmth-conserving layer, supporting sheets made of cement-shaving boards which are secured to profiled decking and to each other by means of flexible interlayers. Rolled material for top surfacing is made of bitumen-polymeric materials which are applied by melting. Aforesaid embodiment of roof covering ensures saving of materials, prolongs periods between repairs, and increases service life of structure. EFFECT: higher efficiency. 1 tbl
Patent RU-2102220-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B45/00
Filed: 1995-11-16
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering, chuck plates for fastening of grinding and polishing wheels. SUBSTANCE: the device has a housing, flange, flexible member made in the form of two opposite installed bushings located on the flange and housing respectively. Each bushing has a tapered mounting surface for the grinding wheel, and the thrust end faces of the housing, flange and flexible bushings are inclined to the device axis of rotation at angle (90 deg - α), where α- convergence angle of the end faces of the housing, flange and flexible bushings and displacement of the axis of the internal hole of the flexible bushings relative to the device axis of rotation. The angle of inclination of the grinding wheel is adjusted within 90 deg. to (90 deg.-α) by turning the bushings with the grinding wheel relative to the housing and flange. EFFECT: improved design. 2 dwg
Patent RU-2093601-C1 (RU)
Title: Steel
Inventor: MARCHENKO VALERIJ A
IPC: C22C38/46
Filed: 1996-01-19
Granted: 1997-10-20
Abstract: FIELD: metallurgy, particularly, composition for wear resistant steel. SUBSTANCE: steel comprises, mas.%: carbon, 0.68-0.78; silicium, 0.15-0.40; manganese, 1.1-2.0; aluminium, 0.03-0.25; vanadium, 0.04-0.12; chromium, 0.10-0.35; copper, up to 0.35; nickel, up to 0.35; ferrum, the balance. EFFECT: proposed composition is more cheap and more strength; increased service time of articles at impact-abrasive wear. 2 tbl
Patent RU-2105278-C1 (RU)
Title: Method for checking of gas-filled and soldered article for airtightness
Inventor: MOROZOV VLADIMIR SERGEEVICH
IPC: G01M3/02
Filed: 1996-02-09
Granted: 1998-02-20
Abstract: FIELD: checking and estimation of airtightness. SUBSTANCE: articles is placed in vacuum chamber and leakage is estimated. Vacuum chamber is pumped out till steady-state gas flow corresponding to the background one is obtained. Gas flow is measured from test leakage point, and leakage estimation is performed by comparing of two flows. Article is found serviceable if background flow is less than test leakage flow. EFFECT: higher efficiency. 2 dwg
Patent RU-2125425-C1 (RU)
Inventor: ABOJAN I A
IPC: A61F7/00
Filed: 1996-03-12
Granted: 1999-01-27
Abstract: Изобретение относится к физиотерапии. Способ состоит в том, что при доброкачественной, гиперплазии предстательной железы перед лечением пациента подвергают обследованию, определяют массу предстательной железы (параметр А); остаточную мочу (параметр Б), показатель S Международной шкалы простатических симптомов (параметр В), наличие сопутствующего простатита (параметр Г); показатель объемной скорости мочеиспускания (параметр Д) ультразвуковую характеристику структуры предстательной железы (параметр Е), ультразвуковую характеристику роста долей предстательной железы (параметр Ж), коэффициент растяжения мышц мочевого пузыря (параметр 3), значения параметров подставляют в формулу: К.т = (A+Б+B+Г)•(Д+E+Ж+З) подсчитывают коэффициент тяжести; при величине К. т. от 16 до 48 проводят термотерапию в режиме 42-43 o C; при величине К.т. от 49 до 80 проводят термотерапию в режиме 43,1-45 o C; при К.т. от 81 до 112 проводят термотерапию в режиме 45,1-47 o C; при К.т. от 113 до 144 проводят термотерапию в режиме 47,1-48 o C. Способ позволяет уменьшить количество осложнений.
Patent RU-2111549-C1 (RU)
Inventor: ANISIMOV N M
IPC: G09B23/38
Filed: 1996-03-29
Granted: 1998-05-20
Abstract: Изобретение относится к учебным приборам по ботанике, предназначенным для проведения лабораторных работ, и может быть использовано в вузах и средних школах в ходе изучения явления геотропизма. Сущность предлагаемого способа заключается в том, что в известном способе изучения влияния физического фактора на развитие биологических объектов, включающем наблюдение за развитием биологических объектов, помещенных в сосуд с питательной средой, в условиях воздействия земного притяжения, сосуд вращают относительно вертикальной оси, а биологические объекты располагают в прозрачной питательной среде симметрично относительно оси вращения. 3 ил.
Patent RU-2105863-C1 (RU)
Title: Packer
Inventor: KUSTYSHEV A V
IPC: E21B33/12
Filed: 1996-04-22
Granted: 1998-02-27
Abstract: FIELD: oil and gas production industries. SUBSTANCE: this relates to devices used for hermetic isolation of annular space of well. Packer can be reliably demobilized and removed from well. It has hollow barrel connected with pipe string. In addition, device is provided with sealing members, slips, upper and lower cones, bush, and sleeve. Cones are used for wedging of slips in pipe string. Bush is connected with barrel through shear members. It is additionally fixed relative to barrel by supporting cams. Sleeve has radial holes in its side surface. Bush also has radial holes in side surface and is provided with seat for example for ball. Bush can be moved with release of supporting cams and displacement of sleeve for unlocking of device and mating its radial holes with radial holes of bush. EFFECT: higher efficiency. 3 dwg