baber/WOPTO huggingface dataset:
Patent RU-2032702-C1 (RU)
Title: Glue for labeling and method for its production
Inventor: KIJSLER KARL RITSOVICH
IPC: C09J103/02
Filed: 1988-06-22
Granted: 1995-04-10
Abstract: FIELD: glue production. SUBSTANCE: proposed glue contains: ureaformaldehyde binder (as a base), sodium salt of carboxymethylcellulose (as a binder), ureaformaldehyde resin, caprolactam, oxalic acid, alkali and dextrine. Quantity of said components (mass parts) is as follows: 100, 0.3-4.0, 1.0, 0.05-0.7, 0.002-0.015, 0.0025-0.025. 1.0-6.0. Said components are mixed and allowed to stand within 1.0-3.5 h at 45-95 C. Proposed glue is stable within 12 months, creep limit being 28-56 Pa. Said glue may be used for glueing paper with cardboard, glass, metals, polystyrene and polyethylene. EFFECT: improves quality of glue. 3 cl, 2 tbl
Patent RU-2033623-C1 (RU)
Title: Method for fault location and identification in power system using simulators of power transmission lines incorporated in it
Inventor: LYAMETS YURIJ YA
IPC: G01R31/11
Filed: 1989-05-12
Granted: 1995-04-20
Abstract: FIELD: electrical engineering. SUBSTANCE: method involves discrimination of fundamental voltages and currents at one of ends of each line, application of discriminated voltages to inputs of simulators, measurement of currents in mentioned inputs, and comparison of measurement results with discriminated currents, application of voltages to outputs of simulators of separate lines to set them to equilibrium state, comparison of voltages across common-node line simulators, detection of faulty line recognized by voltage difference as compared to output voltages of simulators of other common-node lines; voltage coincidence across respective node; currents in simulators of good lines of given node are measured, terminal currents of faulty line are measured by superposing mentioned currents, common-node phase voltages are applied to respective inputs of faulty line simulators, the latter are placed in equilibrium state by connecting cross and longitudinal phase loads to points of suspected faults, conductance of cross loads and resistance of longitudinal loads are measured, load nodes are determined, zero-angle load is selected, and fault location and character is indicated by point of connection and relationship between conductances of cross load phases and resistances of zero-angle longitudinal load phases. EFFECT: improved accuracy, enlarged functional capabilities. 3 dwg
Patent RU-2014491-C1 (RU)
Title: Piston pump for handling cryogenic fluids
Inventor: MEZIKOV ARKADIJ K
IPC: F04B53/02
Filed: 1989-03-30
Granted: 1994-06-15
Abstract: FIELD: handling cryogenic media. SUBSTANCE: one of members of the piston-cylinder pair is provided with electromagnet which is arranged either on the external surface of cylinder or inside the piston. When electromagnet is energized, field created by it holds layer of working medium possessing the paramagnet properties in circular clearance between piston and cylinder. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2031175-C1 (RU)
Inventor: GANIEV IZATULLO NAVRUZOVICH
IPC: C22C18/04
Filed: 1990-06-07
Granted: 1995-03-20
Abstract: FIELD: alloys. SUBSTANCE: zinc-aluminium alloy has additionally scandium at the following ratio of components, wt.-%: aluminium 40-55; scandium 0.005-0.3; zinc and impurities - the rest. Alloy proposed can be used for protective coating. EFFECT: enhanced quality of alloy. 1 tbl
Patent RU-2052178-C1 (RU)
Title: Холодильник
Inventor: PONUROVSKIJ ALEKSEJ ALEKSEEVIC
IPC: F25B1/00
Filed: 1990-09-05
Granted: 1996-01-10
Abstract: Использование: в холодильной технике. Сущность изобретения: холодильник снабжен магистралью циркуляции высокотемпературного рабочего тела, соединяющую выходной патрубок ресивера 5 низкого давления с входом в теплообменник 11 с последовательно включенными в нее электромагнитным клапаном 6, обратным клапаном 7, внешней камерой 8 сгорания и высокотемпературным теплообменником (9). Поршневая машина 1 холодильника снабжена камерой взаимодействия (КВ), размещенной между каналами впускного и выпускного клапана головки цилиндра, и импульсным распылителем жидкости (С), присоединенным к последней. КВ подключена через канал впускного клапана к магистрали между внешней камерой 8 и высокотемпературным теплообменником 9, а через канал выпускного клапана А, обратный клапан 3 и низкотемпературный теплообменник 4 - к ресиверу 5, газовая полость которого через компрессор 12 высокого давления, обратный клапан 13 и теплообменник-охладитель Р подключена к ресиверу 14 высокого давления. Выходной патрубок последнего подключен через электромагнитный клапан 15 к распылителю С. Жидкостная полость ресивера 5 соединена через циркуляционный насос 17 с жидкостной полостью ресивера 14. Электропривод поршневой машины 1 выполнен в виде обратимой электрической машины 2. 1 ил.
Patent RU-2070469-C1 (RU)
Title: Aggregate for casting
Inventor: DOROSHENKO VLADIMIR STEPANOVIC
IPC: B22C9/02
Filed: 1990-09-06
Granted: 1996-12-20
Abstract: FIELD: metallurgy, production of continuous and single castings. SUBSTANCE: aggregate has crystallizer made in the form of driving endless flexible band bearing refractory material fixed by VPF means, synthetic film roll, vacuum pipelines and casting device, conveyer of pattern plates with patterns, additional crystallizer for production of lower semimoulds and frame-sucker for synthetic film fitting on pattern. Frame-sucker has two separate vacuum canals alternatively connected by valve with vacuum system during frame turnings in processs of film fitting. Pattern plates conveyer feeds patterns in series to position of film fitting, filling with refractory material and semimould vacuum pumping. After drawing patterns are directed to initial position. Upper semimoulds are connected to lower semimoulds and fed for casting. EFFECT: increase quality of castings. 2 cl, 9 dwg
Patent RU-2014607-C1 (RU)
Inventor: MARKOVA TATYANA P
IPC: G01N33/53
Filed: 1990-09-05
Granted: 1994-06-15
Abstract: Способ относится к медицине, а именно к иммунологии, и может быть использован при проведении иммунокоррекции у больных B-клеточным вариантом хронического лимфолейкоза. Целью изобретения является повышение точности оценки иммунокоррекции у больных B-клеточным вариантом ХЛЛ за счет определения индивидуальной чувствительности в процессе лечения. Способ заключается в том, что дополнительно у больного до и после введения иммунокорректора определяют относительное количество субпопуляций Т-лимфоцитов, "стабильных" Е-РОК и "активных" Е-РОК, B-клеток с поверхностными иммуноглобулинами, далее рассчитывают индекс иммунокоррекции для Т-клеточного звена иммунитета по формуле ИИМ=А/А исх +B/B исх +C/C исх  , где A - относительное количество Е-РОК после иммунокоррекции; A исх  - относительное количество Е-РОК до иммунокоррекции; B - относительное количество "стабильных" Е-РОК после иммунокоррекции; B исх  - относительное количество "стабильных" Е-РОК до иммунокоррекции; C - относительное количество "активных" Е-РОК после иммунокоррекции; C исх  - относительное количество "активных" Е-РОК до иммунокоррекции, при этом при значении индекса иммунокоррекции от 10 и выше и снижении B-клеток с поверхностными иммуноглобулинами от исходного уровня до нормы оценивают иммунокоррекцию как эффективную, а при индексе иммунокоррекции 1 - 9 и сохранении B-клеток выше нормы проводят повторный курс иммунокоррекции.
Patent RU-2007360-C1 (RU)
Inventor: FEOFILOV GENRIKH P
IPC: B65G65/30
Filed: 1990-10-02
Granted: 1994-02-15
Abstract: FIELD: automatic systems. SUBSTANCE: device excludes simultaneous lowering of several diagonal ploughs due to bringing OR, NO, AND logic gates in each control circuit of the diagonal ploughs. EFFECT: reduced wear of conveyer belts. 1 dwg
Patent RU-2013711-C1 (RU)
Title: Electrically heated water passage
Inventor: ZHIDKOV OLEG N
IPC: F24H1/20
Filed: 1990-11-29
Granted: 1994-05-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has casing 1 with feeding and outlet holes 2 and 3, and stack of fixed vertical plate electrodes 4 spaced from one another and secured inside casing 1. The device also comprises insert 5 having bottom 6 with outlet holes 7 embracing casing 1 and positioned coaxially therewith. Provided axially of casing 1 is a through slotted passage extending through casing 1 and insert 5. The passage expands toward liquid flow path and communicates with interior of casing 1 through a hole. EFFECT: improved design, more efficient water heating. 2 dwg
Patent RU-2007142-C1 (RU)
Inventor: RAPPOPORT FEDOR I
IPC: A61C13/14
Filed: 1990-10-17
Granted: 1994-02-15
Abstract: FIELD: stomatology. SUBSTANCE: polymerization reactor has the body 1, the rotary heating table 4 with bases of cuvettes 7, the leading screw 3, connected with the drive unit 30 and the traverse bar 10, supporting covers of the cuvettes 7. In order to enhance quality of dentures, being made, the apparatus is provided by a device for extrusion, having a top wrench 8, mounted on the guide rod 12 and having spiral grooves for arranging the slide blocks 20, being jointly connected with the tie rods 21,22. The second end of the tie rod 21 is jointly connected with the sleeve 16, rigidly secured to an upper portion of the guide rod 12. The second end of the lower tie rod 22 is jointly connected with the sleeve 24, resiliently connected with the holder 13 of punches 14. The apparatus also has the rod 31, having contact 32, engaging the limit switches 33, 34, mounted in a threaded opening of the lower part of the leading screw 3, in order to provide automatically turning off the drive unit. EFFECT: enhanced quality of dentures. 3 cl, 3 dwg
Patent RU-2017927-C1 (RU)
Inventor: STOROZHENKO ARKADIJ M
IPC: E21B10/24
Filed: 1990-12-19
Granted: 1994-08-15
Abstract: FIELD: hole drilling. SUBSTANCE: above-bit moisture separator has centering ribs 9 installed by means of bearings 10 on body 1. Bearings 10 are communicated by means of channels 11 and 12 with chamber 8 and hollow 7 under valve. Chamber 8 from back side of body 1 is communicated through channel 17 with drill string-borehole annulus above ribs 9. EFFECT: higher efficiency. 1 dwg
Patent RU-2028920-C1 (RU)
Title: Universal vise
Inventor: ELISEEV ANATOLIJ K
IPC: B25B1/02
Filed: 1991-02-19
Granted: 1995-02-20
Abstract: FIELD: machine-tool manufacture. SUBSTANCE: when half nuts 9 and 10 form a circle, rack 15 is disengaged from rack 16, thus the vise is ready to operate in the self-centering variant. When half nuts 9 and 10 are disconnected screw 6 is set free and racks 15 and 16 engage. In so doing jaw 3 is fixed to the vise casing. The left part of the screw rotates idle, thus the vise is ready to operate in the variant with one immovable jaw. EFFECT: simpler design. 2 dwg
Patent RU-2100235-C1 (RU)
Title: Car retarder
Inventor: IGNATYUK GEORGIJ IVANOVICH
IPC: B61K7/02
Filed: 1991-02-19
Granted: 1997-12-27
Abstract: FIELD: railway transport. SUBSTANCE: free end of retarder guide beam 1 is installed below track rail, being slide fitted in stoop cheek 7 in which screw lift 8 is arranged. Screw lift 8 is coupled with foundation of base 9 through worm reduction gear 10 and electric drive 11. Hydropneumatic cylinder 3 is filled to piston portion of its space with gas, and after piston, with liquid for between sealing in gland of rear bottom. Head 4 of cylinder 3 serves simultaneously as flange and bracket on end of which axle with roller is taper mounted. To increase strength of retarders installed on each track rail their guide beams 1 are rigidly interconnected by jumpers. To provide synchronous operation of retarder cylinders 3, they are connected by pipeline for balancing gas pressure in cylinders, and union is installed on one of cylinders for filling the cylinders with gas and checking gas pressure in cylinders and union for charging liquid into cylinder space (not shown in drawing given in description of invention). To provide free movement of roller of head 4 of cylinder 3 at braking and its return in operating position, head of rail inside track is cut off on length of working stroke and is reinforced at opposite side (not shown in drawing given in description of invention). Electric limit switches are installed in corresponding places on base 9 of screw lift 8 to provide remote and automatic control of retarder. EFFECT: enlarged operating capabilities and enhanced reliability. 2 dwg
Patent RU-2042228-C1 (RU)
Title: Double-beam cathode-ray tube with magnetic deflecting yoke
Inventor: AKHEKYAN ARTEM MIKIRDYCHOVICH
IPC: H01J31/10
Filed: 1991-04-16
Granted: 1995-08-20
Abstract: FIELD: development and manufacture of cathode-ray tubes. SUBSTANCE: tube has envelope, deflecting system, magnetic device for correcting beam position, double-beam optoelectronic system that has electron guns, paired cores for correcting beam position, focusing lens, CRT screen. Novelty is electric connection of cores when functioning as deflecting yokes. EFFECT: improved design. 2 dwg
Patent RU-2026091-C1 (RU)
Title: Device for magnetotherapy
Inventor: GRACHEV VLADIMIR G
IPC: A61N2/00
Filed: 1991-04-29
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: device for magnetotherapy consists of transducer of electric signal and transducer of nonelectric signal connected with control unit whose output is connected via amplifier to inductor. Application of transducer of nonelectric signal and control unit makes it possible to form therapeutic magnetic field varying in synchronism with organism own electric signals and may be directed to any region of organism. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2021891-C1 (RU)
Inventor: BUROV SERGEJ V
IPC: B27L11/02
Filed: 1991-05-05
Granted: 1994-10-30
Abstract: Использование: для измельчения круглых лесоматериалов и кусковых отходов древесины. Сущность изобретения: рубительная машина включает станину, ножевой барабан, приводной вал, кожух и загрузочные устройства. Загрузочные устройства выполнены в виде расположенных друг над другом патронов различного диаметра, соединенных между собой выемками, в которых установлены контрножи. Каждый патрон установлен под определенным углом к горизонту. 3 ил.
Patent RU-2008531-C1 (RU)
Title: Nut
Inventor: BARSUKOV BORIS S
IPC: F16B37/00
Filed: 1991-05-07
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering; threaded joint inspection. SUBSTANCE: nut has body 1 and bushing 2 embracing the body connected to form chamber 3, and device to check tightening of joint in form of foaming agent in aerosol packing. EFFECT: enhanced checking of tightening of joints. 2 cl, 4 dwg
Patent RU-2020444-C1 (RU)
Title: Model of hydraulic machine
Inventor: BOBKOV ALEKSANDR V
IPC: F04B51/00
Filed: 1991-06-03
Granted: 1994-09-30
Abstract: FIELD: experimental equipment for investigation of hydrodynamics of flow in impellers of hydraulic machines by visualizing the flow therein. SUBSTANCE: hydraulic machine comprises casing 1 with transparent cover 2, impeller 4 with blades 5, driving disc 6, transparent cover disc 7, and shell 8 with opening 9. Shell 8 and disc 6 form a space accommodating porous permeable partition 10, central chamber 11 and peripheral chamber 12. Central chamber 11 is filled with liquid dyestuff 13 while peripheral chamber 12 communicates with interblade chambers 14 of impeller 4 through holes 15 in disc 6. Partition 10 is installed in chamber 12 between opening 9 of shell 8 and holes 15 of disc 6. Chamber 11 accommodates porous insert 16 adjoining the porous permeable partition 10 in conjugation zone of chambers 11 and 12. Porous permeable partition 10 functions as capillary pump and ensures constant flow rate and concentration of dyestuff 13 in colored liquid. EFFECT: improved design. 2 dwg
Patent RU-2011712-C1 (RU)
Title: Washing machine
Inventor: SHAPIRO VIKTOR A
IPC: D06F13/00
Filed: 1991-06-25
Granted: 1994-04-30
Abstract: FIELD: domestic appliances. SUBSTANCE: washing machine tank has its side wall in the form of inflatable shell made of soft water-permeable material provided with stiff bottom edge hermetically sealed to it. Stiff edge mounts rotary impeller and is located on body. EFFECT: improved design. 2 dwg
Patent RU-2015903-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: B29C33/40
Filed: 1991-06-26
Granted: 1994-07-15
Abstract: Изобретение относится к переработке термопластов литьем под давлением. Сущность изобретения: форма содержит подвижную 1 и неподвижную 5 полуформы, оформляющие гнезда 2, разводящие каналы 3 литниковой системы, поверхность которых, по меньшей мере, на всей протяженности участка с постоянной площадью поперечного сечения, покрыта антифрикционным материалом. 1 ил.
Patent RU-2012067-C1 (RU)
Title: Visual aid for geography
Inventor: SHEBALIN YAROSLAV P
IPC: G09B27/02
Filed: 1991-06-28
Granted: 1994-04-30
Abstract: FIELD: school visual teaching aids. SUBSTANCE: indicator of inclination angle of axis of the Earth to its orbit includes one supplementary disc as a minimum simulating lateral section of the Earth which has rod common with first disc. Discs have slot passing through their center, reference dates are marked on discs. Model of orbit of the Earth is fabricated in the form of plane mounted on support which holds plane at level of center of discs of angle indicator. Stylized model of the Sun is put above plane. Plane carries not less than four reference dates corresponding to those on discs. EFFECT: easy-to-grasp approach to teaching. 4 dwg
Patent RU-2032534-C1 (RU)
Inventor: SHKIRYA TIBERIJ MIKHAJLOVICH
IPC: B27N3/28
Filed: 1991-05-20
Granted: 1995-04-10
Abstract: FIELD: production of briquettes from raw or wetted sawdust. SUBSTANCE: device has multisectional heating module, solid cylindrical pipe and sleeves abutted to each other by means of changeable adapters-final compactors installed in the pipe. Heating module has electric heating members combined into heating units. EFFECT: higher efficiency. 6 cl, 3 dwg
Patent RU-2027762-C1 (RU)
Inventor: BASHKOVICH ALEKSANDR P
IPC: C12P17/18
Filed: 1991-06-28
Granted: 1995-01-27
Abstract: Использование: биотехнология. Сущность изобретения: способ получения пуринсодержащих продуктов, заключающийся в том, что концентрирование нативного раствора проводят до коэффициента кинематической вязкости концентрата 2 - 10 сСт с дальнейшей кристаллизацией его при температуре от минус 20°С до плюс 20°С, pH 4,5 - 6,0 и отделением кристаллов первого пуринсодержащего продукта от маточного раствора обезвоживанием маточного раствора при 60 - 180°С до получения второго пуринсодержащего продукта. 4 табл.
Patent RU-2016923-C1 (RU)
Title: Method for narrowing polyacrylonitrile filament bundle in the process of preparing bundle for stapling
Inventor: KIRYANOV ALEKSANDR I
IPC: D01G1/06
Filed: 1991-08-27
Granted: 1994-07-30
Abstract: FIELD: stapling of chemical filaments. SUBSTANCE: method involves providing running of polyacrylonitrile filament bundle along cantilevered removable bundle guide so, that bundle goes around guide; tensioning bundle on each subsequent guide exceeding tension of bundle on previous guide by 20-50% , with tension of bundle coming down from terminating guide being within the range of 0.15-0.35 gf/tex; decreasing width of bundle on each subsequent guide by 8-15%, with length of bundle between each two adjacent guides being equal to total length of contact lines of bundle and guides. EFFECT: increased quality of filaments. 2 cl, 1 tbl, 2 dwg
Patent RU-2029460-C1 (RU)
Title: System of soil moistening with ground water
Inventor: GOLLI ALEKSANDR V
IPC: A01G25/00
Filed: 1991-07-03
Granted: 1995-02-27
Abstract: FIELD: agriculture. SUBSTANCE: anodes 3 are rods with their lower ends located below the ground water level. The anodes are inclined, and they are positioned in a spaced relation to one another so that they can pass through cells of a grid of cathodes 2 fabricated from some conductive material. The cathodes are located in the moistening zone. Also in this zone there is moisture sensor 4 connected via control unit 5 to the control input of direct current source 6. Anodes 3 and cathodes 2 are connected to appropriate terminals of the source of direct current. As the content of moisture in the soil drops below a desired value, the sensor signals the need for automatic energization of the electrodes. The content of moisture in the soil rises due to a rise of ground water from the end parts of the anodes to the grids of cathodes 2. As the content of moisture attains the desired level, sensor 4 sends a command to disconnect the electrodes from power source 6. EFFECT: lower labor consumption; higher efficiency. 1 dwg
Patent RU-2106449-C1 (RU)
Title: Calender roll
Inventor: KLEKOVKIN V S
IPC: D21G1/00
Filed: 1991-07-01
Granted: 1998-03-10
Abstract: FIELD: mechanical engineering, may be used in pulp-and-paper industry. SUBSTANCE: calender roll has jacket and core with inner cavity. Jacket is formed by centrifugal casting and has outer layer of white iron modified with 0.1-0.3% by weight of ferrocerium and inner layer of spheroidal graphite cast iron. Outer and inner layers thickness ratio is (1:1) - (1:10). Core inner cavity has variable diameter along roll length, which may be determined by ratio recited in Specification. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2066256-C1 (RU)
Title: Apparatus for metal pressure forming
Inventor: GREBESHKOV VENIAMIN K
IPC: B23D29/00
Filed: 1991-11-26
Granted: 1996-09-10
Abstract: FIELD: metal pressure forming, namely apparatus for cutting nuts, fixing parts for welding or cementing, making heads of rivet joints, forming cramp 1 ns of dentures, broaching shaped openings and so on. SUBSTANCE: apparatus includes manual tongs. Body of apparatus is jointly connected with one jaw of tings, common axis of single-arm levers is jointly connected with second jaw. Common axle is mounted in body with possibility of motion along its grooves; changeable according to their function tools are arranged in seats of single-arm levers. Handles of tongs are mutually fastened in addition with the aid of screw jointly connected with one handle and nut connected with other handle and connected by threaded joint with above mentioned screw. apparatus includes placed in seats of single-arm levers changeable tools as knives, clamps, broaching aids, punch and die corresponding to configuration of head of rivets of riveted joint, punch and die corresponding to configuration of cramp irons for dentures having variable radius and mounted in such a way, that lengthwise axis of punch cross section is parallel with axis of single-arm levers. EFFECT: enhanced serviceability of apparatus, its enlarged using range. 7 cl, 10 dwg
Patent RU-2050334-C1 (RU)
Inventor: LAPITSKIJ SERGEJ A
IPC: C02F103/06
Filed: 1991-12-11
Granted: 1995-12-20
Abstract: Использование: удержание тяжелых металлов, мигрирующих в техногенных потоках загрязнения. Сущность изобретения: на путях миграции потока создают поглотительный барьер за пределами источника загрязнения. Барьер представляет собой цепь скважин на расстоянии 4 - 5 м, в которые нагнетают гелеобразующие растворы с временем гелеобразования 1 1,5 ч, формирующие гель, например щавелево-алюмосиликатный, поглощающий тяжелые металлы. 2 табл.
Patent RU-2045069-C1 (RU)
Title: Method of determining quality of sausages for their color
Inventor: YAKUBOV GELINARD Z
IPC: G01N33/12
Filed: 1991-07-15
Granted: 1995-09-27
Abstract: FIELD: food industry. SUBSTANCE: method is based upon measuring values of lightness and color of sample of food product by means of reflecting spectrophotometry at 400-750 nm wave range. Critical value of color (T cr ) is calculated from (L exp ) and values (T cr ) and (T exp ) have to be compared. Differences in values T cr  and T exp  testify worsening of quality of color of sausages. EFFECT: improved reliability. 5 tbl