baber/WOPTO huggingface dataset:
Patent RU-2027021-C1 (RU)
Title: Haulage mechanism
Inventor: BORGER VIKTOR GOTFRIDOVICH
IPC: E21F13/00
Filed: 1991-07-29
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering; mining industry. SUBSTANCE: haulage mechanism consists of hydraulic cylinders which have circular cavities and coaxially arranged in each other and attached to guide pipe through which haulage member is passed. Made on part of pipe are diametrical slots through which gripping devices interact with haulage member. EFFECT: higher efficiency. 3 dwg
Patent RU-2019205-C1 (RU)
Inventor: GALEEV ALBERT L
IPC: A61N1/36
Filed: 1991-07-10
Granted: 1994-09-15
Abstract: FIELD: medicine. SUBSTANCE: modulated by converted breath signal of patient. Device has master oscillator and one-shot multivibrator, connected in series with emitter follower, final amplifier, indicator and stimulating electrodes. Breath detector is brought into the device newly, which is introduced into time-setting circuit of one-shot multivibrator in parallel to variable resistor, which regulates duration and amplitude of stimulating pulses. Breath detector is made in form of silicone elastic pipe filled with graphite powder; the pipe has metal contacts which have to be outputs of the detector. Breath detector has fittings in form of a belt, which may be adjusted in length; it has detector maximal expansion restrictor. EFFECT: improved efficiency. 2 cl, 3 cl, 1 dwg
Patent RU-2034758-C1 (RU)
Inventor: UKBAEV KHISEMIDULLA ISKHAKOVIC
IPC: B65D88/12
Filed: 1991-10-09
Granted: 1995-05-10
Abstract: Использование: для хранения консервированных шкур животных. Сущность: камера содержит корпус и снабжена впускным клапаном для подачи в нее газовой смеси, полками, закрепленными на боковых стенках корпуса, механизмом из перемещения, направляющими с зубчатыми рейками. Полки установлены с возможностью перемещения вдоль направляющих. Механизм перемещения полок содержит укрепленные в корпусе натяжные и свободные ролики с рабочим органом в виде цепи с приводной и загрузочной ветвями. Корпус выполнен герметичным. Каждая полка снабжена двумя механизмами фиксации на загрузочной ветви цепи, содержащими подпружиненные штоки. Полки снабжены подпружиненными боковыми фиксаторами для взаимодействия с зубчатыми рейками, включающими тяговые элементы, соединенные с рукояткой управления. Полки снабжены роликами качения, установленными на их боковых поверхностях с возможностью взаимодействия с направляющими. Каждая полка снабжена гибкими тесемками для перевязывания и фиксации каждого штабеля шкур. 4 з.п. ф-лы, 9 ил.
Patent RU-2031499-C1 (RU)
Title: Heat transfer agent for lasers
Inventor: BYALKO NATALIYA G
IPC: H01S3/04
Filed: 1991-08-22
Granted: 1995-03-20
Abstract: FIELD: laser equipment. SUBSTANCE: in agreement with invention it is proposed to use in laser dimethyl-di-(iso-amiloxi)silane of structural formula in the capacity of heat transfer agent with low toxicity and low corrosion activity. EFFECT: improved operational reliability of lasers. 2 tbl
Patent RU-2002339-C1 (RU)
Inventor: AGRIKOV YURIJ M
IPC: H01L21/306
Filed: 1991-11-27
Granted: 1993-10-30
Abstract: Использование: дл  очистки и термообработки  подложек интегральных микросхем. Сущность  изобретени : способ включает формирование непрерывного  потока газообразного теплоносител  в  виде дозвуковой высокотемпературной струи с  температурой на выходе из источника струи не ниже  2х 10 К и воздействие им на поверхность твердого  тела с плотностью теплового потока 10-105кВт/мг путем управл емого по скорости  пересечени  этим телом струи теплоносител  при  гидродинамически непрерывном истечении теплоносител  вдоль обрабатываемой поверхности в газовой  среде при давлении не ниже атмосферного.  Способ позвол ет снизить энергозатраты, повысить  производительность при одновременном обеспечении  равномерности обработки и сохранности пластин  2 злф-лы
Patent RU-2027085-C1 (RU)
Title: Clutch
Inventor: VARNASHOV VYACHESLAV M
IPC: F16D3/20
Filed: 1991-11-25
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has a race with radial threaded openings, inserts, which are received in corresponding threaded openings of the race for movement and fixing with a lock nut, ball head with longitudinal profiled grooves, balls and cover. The inserts of the race have hollows. The balls are positioned in the grooves of the ball head for movement and in hollows of the corresponding inserts. Adjusting spacers are interposed between the race and cover secured to the face of the race. EFFECT: enhanced reliability. 1 dwg
Patent RU-2050672-C1 (RU)
Inventor: CHESNOKOV GERMAN A
IPC: H02K17/34
Filed: 1991-12-09
Granted: 1995-12-20
Abstract: Изобретение относится к электроэнергетике и касается особенностей выполнения каскадных электрических приводов, в частности безредукторных, а также может быть использовано в любых других типах электрических двигателей. Сущность изобретения состоит в том, что в электрическом приводе, содержащем два соосно установленных электродвигателя, каждый включает внутренний магнитопровод на валу и наружной магнитопровод. Одна пара одноименных магнитопроводов электродвигателей соединена между собой жестко, а один из одноименных магнитопроводов другой пары установлен неподвижно. При этом согласно изобретению другой магнитопровод другой пары установлен с возможностью вращения и является выходным элементом привода. Изобретение обеспечивает получение привода с высоким крутящим моментом при исключительно низких (по сравнению с известными асинхронными двигателями) частотах вращения, а также с широким диапазоном изменения частоты вращения с нижним пределом, равным нулю. Привод может найти применение как низкооборотный безредукторный для различных механизмов с широким рабочим диапазоном частот вращения при нижнем пределе, практически равном нулю (например, в швейных машинах). 2 з. п. ф-лы, 7 ил.
Patent RU-2068820-C1 (RU)
Title: Composition for fabricating splint-slab plates
Inventor: AZIMOV FARKHAT ISMAGILOVICH
IPC: C04B18/26
Filed: 1992-01-16
Granted: 1996-11-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: composition contains (in wt parts): 100 sodium soluble glass with silicate module 2.5-2.8; 25- 35 finely ground granular dross with calcium silicate content more than 35%; 25-35 planer wood cuttings 0.1-0.2 mm thick, 3-15 mm long, and 0.5-2.0 mm wide; 4-6 aluminium sulfate; and 15-25 water. Soluble glass and water are first mixed followed by addition of dross and aluminium sulfate under agitation until homogeneous mass is obtained, where cuttings are put in. Shaped splint-slab plate acquires striking strength during 1 h and strengthens without moist-heat treatment for further 7-8 days. EFFECT: improved fabrication procedure. 2 tbl
Patent RU-2071999-C1 (RU)
Inventor: FEDOTOV VALERIJ A
IPC: C25D11/00
Filed: 1992-03-12
Granted: 1997-01-20
Abstract: Предлагаемое изобретение относится к технологии изготовления изделий из углеродных материалов, в частности к способам нанесения защитных покрытий на углеродные материалы микродуговым анодированием, и может найти применение в металлургии, машиностроении и других отраслях промышленности. Предлагаемый способ позволяет без ухудшения защитных свойств существенно повысить электропроводность покрытий, что обеспечивает их эффективную работоспособность при больших токовых нагрузках. При этом позволяет также сократить энерго- и эксплуатационные затраты на нанесение покрытий и улучшить их эксплуатационные свойства при использовании способа для защиты графитированных электродов. Способ включает формирование покрытия с общей толщиной 400 - 600 мкм путем последовательного нанесения слоев алюминия и их микродугового анодирования в силикатном растворе, содержащем 20 - 30 г/л жидкого стекла и 2 - 3 г/л гидроокиси натрия, при толщине первого алюминиевого слоя, составляющей 40 - 50% общей толщины покрытия, а последующих - 50 - 100% толщины первого алюминиевого слоя, а анодирование ведут сначала в потенциостатическом режиме при напряжении 450 - 500 В и постоянной электрической мощности, которую поддерживают регулированием скорости приращения анодируемой поверхности, и после приращения всей поверхности, процесс ведут в саморегулируемом режиме падающей мощности до конечной плотности тока 1 - 3 А/дм 2  и напряжения 500 - 550 В, причем часть поверхности анодизационных слоев перед нанесением алюминиевого слоя механически удаляют. При этом предпочтительно механически удаляют 5 - 50% анодированной поверхности путем обработки проволочной щеткой, причем сразу или не позднее 3 - 5 суток после анодирования; после формирования покрытия на его поверхность путем натирания наносят графит. 5 з.п.ф-лы, 2 ил., 1 табл.
Patent RU-2051162-C1 (RU)
Title: Entomological adhesive and process for preparation thereof
Inventor: NELKENBAUM YURIJ YA
IPC: C09J123/18
Filed: 1992-03-17
Granted: 1995-12-27
Abstract: FIELD: an adhesive for the protection of plants from pests. SUBSTANCE: an entomological adhesive comprises low molecular polyisobutylene and a structure- forming additive. The latter is wax selected from the group consisting of natural wax, polyethylene wax and oxidized polyethylene wax having a melting temperature of from 60 to 112 C and containing 45 to 80% ether groups. The ratio of the components is as follows (wt):93-99 low-molecular polyisobutylene; and 1-7 wax. An adhesive is prepared by mixing polyisobutylene with wax having a melting temperature of from 60 to 112 C at a temperature by 10 to 12 C higher than the wax melting temperature. The mixing is effected till a homogeneous compound is formed. The latter is kept for 4 or 5 hours at a temperature by 10 to 20 C lower than the wax melting temperature and the mixture is subsequently cooled to 18 to 23 C. EFFECT: improved properties of the entomological adhesive. 3 cl, 3 tbl
Patent RU-2017911-C1 (RU)
Title: Форма для изготовления предварительно напряженных железобетонных изделий
Inventor: GRANIK VALENTIN G
IPC: E04G21/12
Filed: 1992-04-07
Granted: 1994-08-15
Abstract: Использование: при производстве изделий из сборного железобетона. Сущность изобретения: форма дополнительно оснащена расположенными на продольных, либо на торцевых бортах фиксаторами положения арматурных стержней по высоте изделия, отстоящими от поддона на расстоянии, равном 0,6...1,3 высоты упора, а грани вилок упора, контактирующие с анкерами, выполнены наклонными в сторону верхнего основания. Нижняя образующая паза между ветвями упоров наклонена к поддону и перпендикулярна опорной поверхности упоров, при этом центральные оси ветвей упоров в плане образуют между собой непрямой угол. 2 з.п. ф-лы, 4 ил.
Patent RU-2032150-C1 (RU)
Inventor: KOVALEVSKIJ VALERIJ MIKHAJLOVI
IPC: G01F11/38
Filed: 1992-03-02
Granted: 1995-03-27
Abstract: FIELD: measuring equipment. SUBSTANCE: batcher has discharge tank 1, measuring member constructed as a cylinder, and piston 6 whose stroke is grater than the length of the cylinder. One end face of the cylinder is provided with outlet branch pipe 4 and the other open end face is provided with inlet branch pipe 5. The open face of measuring member 3 is tightly coupled with discharge tank 1 wherein float 7, rigidly connected to outlet branch pipe 4, is received. The batcher is provided with an additional tank whose one end face is made in block with open face of measuring member 3 and the other end face has tightening cover 9. Inlet branch pipe 5 is flexible and rigidly coupled with float 7. The space of measuring member 3 is in communication with discharge tank 1 through additional tank 8 and inlet branch pipe 5. EFFECT: heightened accuracy of batching. 2 dwg
Patent RU-2040978-C1 (RU)
Title: Coal flotation method
Inventor: PETUKHOV VASILIJ N
IPC: B03D1/004
Filed: 1992-05-21
Granted: 1995-08-09
Abstract: FIELD: mineral resources benefication. SUBSTANCE: coal flotation method provides for initial raw material pulping, pulp conditioning with collecting agent and foam making agent and with following separation and extraction of hot mass into foam product. Propylene pentomers produced in process of oligomers production are introduced in process of conditioning as collectors. EFFECT: simplified technology and increased productivity. 2 tbl
Patent RU-2031823-C1 (RU)
Title: Metal pieces dosing apparatus
Inventor: ZHELEZNYAKOV ALEKSANDR S
IPC: B65G47/19
Filed: 1992-05-26
Granted: 1995-03-27
Abstract: FIELD: metal accessories dozing and packing. SUBSTANCE: metal pieces dosing apparatus has vibrating baffle with pieces number sensor, accepting and executing mechanisms; two inclined trays-collectors, located in series between vibrating baffle and accepting mechanism with one tray-collector lower part overlapped by upper part of another; two electromagnetic executing mechanisms, each of which is mounted in working zone lower part of trays-collectors; adjustable step breakers of electromagnets states. In the case, along pieces movement direction second tray-collector is mounted on platform of pieces number sensor, made as balance with solenoid to switch threshold of sensor activation from rough to more accurate state and with control gercon, that is electrically connected with executive mechanisms and solenoid. Adjustable step breakers of electromagnets states are in control circuit of executive mechanisms of electromagnets. EFFECT: metal pieces dosing apparatus is used for metal accessories dozing and packing. 1 dwg
Patent RU-2063655-C1 (RU)
Title: Television receiving mirror antenna
Inventor: TSIVINSKIJ ALEKSANDR V
IPC: H01Q15/16
Filed: 1992-06-01
Granted: 1996-07-10
Abstract: FIELD: receiving television programs from satellites. SUBSTANCE: truncated hemisphere 3 is mounted on hemisphere 1 set with its aperture up. Hemisphere 1 is coated up to height H with metal layer reflecting electromagnetic waves; its top part and entire truncated hemisphere 3 are coated with semi-transparent evaporated-metal layer for electromagnetic waves. Space formed by hemispheres houses horns 12 connected through frequency changer and amplifier to television set. Relation between radius R of hemispheres, height h of truncated hemisphere 3, and H is given in description of invention. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2032425-C1 (RU)
Title: Automatic apparatus for sucking off liquid
Inventor: OSKIN ANDREJ O
IPC: A61M1/00
Filed: 1992-07-29
Granted: 1995-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: this apparatus includes suction unit receiving vessel having detachable cover consisting of upper portion 4 and lower portion 5 between which is positioned flexible membrane 6 whose rigidity regulator is combined with pneumatic valve. Cover upper portion 4 has openings 10 for communicating chamber disposed above membrane with atmosphere. In cover lower portion are disposed inlet connection 22, outlet connection 13 and safety valve 28. Inlet connection 22 is fitted into opening which is inclined relative to base. Inner end portion of this inlet connection communicates with curved receiving pipe 25 having branch 26 in its upper portion and inner diameter exceeding inner diameter of inlet connection 22. Outlet connection 13 is fitted into opening which communicates with chamber disposed under membrane and receiving vessel. Safety valve 28 is located in recess which communicates with outlet passage which incorporates aerodynamic source of acoustic waves 34. Disposed in lower portion of cover is adjustable emergency vacuum relief valve 36 and additional aerodynamic source of acoustic waves 37 tuned to different frequency. EFFECT: more sophisticated design. 2 cl, 1 dwg
Patent RU-2053402-C1 (RU)
Inventor: LUSHKO VLADISLAV A
IPC: F02M21/02
Filed: 1992-09-04
Granted: 1996-01-27
Abstract: FIELD: engine engineering. SUBSTANCE: supplying system has contours for supplying air, liquid fuel and gas to the inlet path. The system is provided with a limiter of liquid fuel flow rate constructed as a housing having passages inside it. The float chamber of a carburetor is in communication with the space downstream of the filter inside the inlet path through one of these passageways and a solenoid valve. The space downstream of the filter inside the inlet path is in communication with the float chamber through the other passageway and spring-loaded valve actuated by way of the rod of the air chamber connected with the space downstream of the throttle inside the inlet path. EFFECT: enhanced reliability. 3 dwg
Patent RU-2029760-C1 (RU)
Title: СОЛИ N,N-ДИМЕТИЛАМИНОЭТИЛ- β -(4-ГИДРОКСИ-3,5-ДИ-ТРЕТБУТИЛФЕНИЛ)ПРОПИОНАТА В КАЧЕСТВЕ ИНГИБИТОРА ХОЛИНЭСТЕРАЗЫ
Inventor: NIKIFOROV GRIGORIJ A
IPC: A61K31/216
Filed: 1992-07-31
Granted: 1995-02-27
Abstract: Использование: в качестве ингибитора холинэстеразы. Сущность изобретения: продукт - соли N, N-диметиламиноэтил- b -(4-гидрокси-3,5-ди-третбутилфенил)-пропионата ф-лы   где R-H, (C 1 -C 16 )Alk X-Cl, Br, J. Реагент 1: {3,5-[C(CH 3 ) 3 ] 2 -4-OH}C 6 H 2 CH 2 CH 2 COOCH 3 . Реагент 2: HOCH 2 CH 2 N(CH 3 ) 2  в условиях щелочного катализатора при 130 - 140°С в токе аргона при удалении из сферы реакции образующегося метанола с последующей обработкой полученного продукта галоидводородом или алкилгалогенидом в среде ацетона, бензола или эфира. 1 табл.
Patent RU-2043460-C1 (RU)
Title: Brush of working member of railway clearing machine
Inventor: MITROKHIN ARKADIJ N
IPC: E01H8/00
Filed: 1992-08-04
Granted: 1995-09-10
Abstract: FIELD: railway clearing machine. SUBSTANCE: brush structure comprises hold 1, flexible strands 2, push plank 3, tightening bolts 4. Strand 2 consists of section being of different length. Short sections are elastic, and others are flexible. EFFECT: high effectiveness. 4 dwg
Patent RU-2026340-C1 (RU)
Title: Aromatic principle composition
Inventor: GERCHIKOV ILYA Z
IPC: C11B9/00
Filed: 1992-09-22
Granted: 1995-01-09
Abstract: FIELD: perfumery industry. SUBSTANCE: composition of aromatic principles has citronellol, 1% spirituous citral and undecylic aldehyde solution, 5% infusion of oak moss resinoid, diethylphthalate, linalyl acetate, hydrooxycitronellal, vetiverol, 5% spirituous solution of CO 2 -fir extract, muscodrom, geranium oil (fraction I), santalol A, bergamot substituent, coriander oil (fraction I), 1% solution of lauric aldehyde in diethykphthalate and composition "Sivet artificial" in the form of 1.2% infusion, "Kassis 345" in the form of 1% spirituous solution, "Fokus" and "GOST" at the definite ratios. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2045180-C1 (RU)
Title: Earthworm rearing plant
Inventor: STASHEVSKIJ IVAN IVANOVICH
IPC: A01K67/033
Filed: 1992-06-30
Granted: 1995-10-10
Abstract: FIELD: agriculture, vermiculture. SUBSTANCE: plant has framework 4 with hollow perforated partitions 5 mounted in a rearhouse. The framework is mounted for movement in the vertical plane. The plant is provided with a device for loading and unloading of biohumus manure. The device is provided with belt conveyor 24 and scraper conveyor 29. The conveyors are positioned perpendicular with each other. Belt conveyor 24 runs along the longitudinal wall of the rearhouse at a certain angle to reach the earth surface. Scrapers of scraper conveyor 29 are rigidly secured on chains passing over sprockets. The sprockets are mounted for movement on oval or polyhedral axles mounted for horizontal movement. The sprockets are connected with washers, and the washers are connected with two winches by means of a movable pulley and a fixed pulley with ropes passing over the pulleys. The movable pulley is provided with a weight. The upper and lower bases of the weights are in contact with microswitches. They are interlinked with drives of the winches and solenoids that are attached to the winch ratchet pawl. EFFECT: higher efficiency. 6 dwg
Patent RU-2020786-C1 (RU)
Title: Potato planting outfit
Inventor: BONDARENKO AFANASIJ S
IPC: A01C9/04
Filed: 1992-07-08
Granted: 1994-10-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: mounted on the rear part of toolbar 3 of the outfit is planting unit 7. The unit is belt-driven by carrier wheel 5. The outfit is provided with hopper 10, a colter, and furrowing disks 12. EFFECT: higher efficiency. 1 dwg
Patent RU-2037176-C1 (RU)
Title: Working fluid by-passing control apparatus
Inventor: SEDYKH ALEKSANDR D
IPC: G05D7/00
Filed: 1992-09-11
Granted: 1995-06-09
Abstract: FIELD: machine engineering. SUBSTANCE: apparatus has a shut-off member with a solenoid control valve in each parallel stream, to which a common flow to be by-passed is divided, and a control unit, whose outputs are connected with an electric input of the solenoid valves. The shut-off members have non flow-through control cavity. The solenoid control valves, controlling position of the shut-off members being two-position, three-way valves with input of each valve, connected with a high-pressure pipeline. The first output of each valve is connected with the control cavity of the shut-off member, its second output-with a low-pressure pipeline. The parallel streams are divided by several groups, being different by values of flow-through section area of one shut-off member, being in its opened position, between the groups and with the same values of their flow-through cross section area inside of each group. A value of the area of one flow-through section for a group with large values of that area is equal to a value of flow-through cross section in an adjacent group, having less area of flow-through sections, multiplied by a number of the shut-off members of that group, increased by a unit. The second output of the solenoid valves, controlling the shut-off members, is connected with a first input of the two-position three-way solenoid valve, controlling modes of operation, its first output is connected with the low-pressure pipe-line and its second output - with the output of the shut-off members. EFFECT: lowered metal consumption of the construction, its increased reliability and combination of functions of shut-off valve, program control throttle and non-return valve in the same apparatus. 3 cl, 3 dwg
Patent RU-2006993-C1 (RU)
Inventor: DANILOVA NATALYA L
IPC: H01L29/84
Filed: 1992-09-24
Granted: 1994-01-30
Abstract: FIELD: measurement technology. SUBSTANCE: integrated beam strain-measurement converter is rectangular module made of silicon with concentrator of mechanical stresses in the form of lateral recession of preset dimensions on which working surface resistance strain bridge is formed. For improvement of operational characteristics of converter there may be arranged recession or through hole self-matching boundaries of concentrator of mechanical stresses located in end of converter opposite to concentrator, on side of lateral recession. Each bonding pad of converter may be composed of two parts: one made of aluminium, and the other one of solder. EFFECT: improved accuracy of measurement of movements, accelerations, flow, force and pressures. 4 cl, 5 dwg
Patent DE-10037482-C1 (DE)
Title: Hydrostatische Verstellpumpe mit außerhalb des Servozylinder-Druckraumes angeordneten Federn
Inventor: FIEBING CARSTEN
IPC: F04B1/32
Filed: 2000-08-01
Granted: 2002-02-28
Abstract: Es wird eine hydrostatische Verstellpumpe mit einer Schrägscheibe (3) beschrieben, mittels welcher die Verstellung des Hubes von Verdrängerkolben in einem Zylinderblock realisiert wird. Die Schrägscheibe wird mittels eines Servosystems in ihrer Winkelposition bezüglich der Hubrichtung der Verdrängerkolben verschwenkt, wobei das Servosystem am Gehäuse (6) der Verstellpumpe angebracht ist. Das Servosystem (4) weist einen Druckzylinder (18) und einen Servokolben (7) auf, welche zusammen einen Servozylinder-Druckraum (8) bilden, wobei der Servokolben (7) in dem Druckzylinder (18) arbeitet, mittels einer Federeinrichtung (9, 10) druckbelastet ist und eine Kolbeneinrichtung mit zumindest zwei druckbeaufschlagten Servokolbenflächen (11, 12) aufweist. Die Federeinrichtung (9, 10) ist außerhalb des Servozylinder-Druckraumes (8) außen um den Servokolben (7) angeordnet und zweifach am Servosystemgehäuse (15) abgestützt.