baber/WOPTO huggingface dataset:
Patent RU-2086967-C1 (RU)
Title: Method of mutation relaxometry
Inventor: KIM ANATOLIJ S
IPC: G01N24/08
Filed: 1995-09-27
Granted: 1997-08-10
Abstract: FIELD: study of structure of chemical compounds. SUBSTANCE: method includes periodic action on specimen by two HF pulses with carrier frequency equalling the frequency of excited transition, saturation, detuning and determination of time T 29  of transverse relaxation in rotating coordinate system. Object of investigation is used in form of specimen having quadrupole nuclei with multilevel energy spectrum. First, specimen is acted upon by single pulse with carrier frequency equalling the frequency of transition having common energy level with exciting transition. Pulse duration is set within the ranges T       *   2        < t w < T 2 , and amplitude is set by maximum each signal whose envelope is used to find transverse relaxation time T 28  of transition on which single pulse acts. EFFECT: higher efficiency. 1 dwg
Patent RU-2113359-C1 (RU)
Title: Device for filing paper sheets
Inventor: POVARNITSYN ALEKSANDR NIKOLAEV
IPC: B42F13/20
Filed: 1995-10-05
Granted: 1998-06-20
Abstract: FIELD: loose-leaf binders, desk-calendars, note books. SUBSTANCE: device has cover, base 2 secured rigidly in middle part of cover, paper holder 3 hinged to base 2 and made as figure which represents cramps 5 and 6 positioned in parallel planes and coupled by connecting element 7. Device also has retainers of paper holder 3. Device is also provided with tightening member 11 which secured rigidly on rear part 10 of cover and hinged to paper holder 3. Retainers have two pairs of spring ends 12 and 3. One pair is designed to lock holder in initial position and the other, for fixing tightening member 11 in initial position. EFFECT: simple design, higher convenience in operation. 2 cl, 5 dwg
Patent RU-2134929-C1 (RU)
Title: Method and device for multiplexing group of input signals
Inventor: LOURENS E KONNELL
IPC: H04B1/04
Filed: 1994-10-17
Granted: 1999-08-20
Abstract: FIELD: signal processing ; digital processor units. SUBSTANCE: device has first integrator of first pole frequency, second integrator of second pole frequency, adder, phase modulator connected to adder to receive integrated and multiplexed adder signal and to generate frequency-modulated signal. Method for multiplexing group of input signals depends on adding and integrating signals for generating frequency-modulated signal; groups of input signals incorporating low-frequency data signals and voice signals are integrated. EFFECT: provision for dispensing with large DC decoupling capacitor. 6 cl, 7 dwg
Patent RU-2109754-C1 (RU)
Title: Low-molecular polyisobutylene production process
Inventor: AKSENOV V I
IPC: C08F110/10
Filed: 1995-10-11
Granted: 1998-04-27
Abstract: FIELD: polymer production. SUBSTANCE: invention relates to producing polyisobutylene useful as thickening additive for industrial oils and for preparing viscous lubricants, adhesives, hermetics, and other. Polymerization is carried out in solvent constituting mixture of toluene and diisobutylene at weight ratio from 20:1 to 1:20 and at temperature from 30 to +60 C by way of successively introducing isobutylene into solvent to maintain its content within the range 10 to 60 wt % and titanium tetrachloride to its content 0.05 to 1.0 mol per 100 kg of monomer, after which reaction mixture is aged for at least 2 min and then supplemented by triisobutylaluminum. The latter is added in a mixture containing 3 to 50 mol % diisobutylaluminum hydride and/or 5 to 25 mol % tetraisobutylalumoxan. Titanium to aluminum molar ratio ranges from 0.5 to 100. Process enables producing low-molecular polyisobutylene with narrow molecular-mass distribution requiring reduced commercial catalytic system components intakes. Yield of polymer is quantitative and molecular mass of polymer is controllable within wide limits. EFFECT: enhanced process efficiency. 1 tbl
Patent RU-2144665-C1 (RU)
Title: Method of diagnosis of pulmonary tuberculosis limited forms
Inventor: RYBALKO V V
IPC: G01N33/48
Filed: 1995-11-21
Granted: 2000-01-20
Abstract: FIELD: medicine, phthisiopulmonology. SUBSTANCE: method is based on the complex estimation of dynamics of cytological, microbiological and biochemical indices of liguid of bronchoalveolar lovage obtained in fibrobronchoscopy of damaged segment being before and after administration of tuberculin. EFFECT: enhanced effectiveness of method. 3 ex
Patent RU-2087147-C1 (RU)
Title: Composition showing antitumor activity (its variants)
Inventor: VOROBEVA TAMARA V
IPC: A61K33/28
Filed: 1996-02-05
Granted: 1997-08-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes two compositions of the following composition, g: 1: mercury dichloride 0.00015-0.00045; sodium chloride 0.0006- 0.0008; water 0.15-0.24; aerosil 0.008-0.01; anhydrous lanolin 0.18-0.20, and cacao oil up to 2.0, and 2: mercury dichloride 0.00015-0.00045; water 0.15-0.24; sodium chloride 0.0006-0.0008; polyethylene oxide-400 0.15-0.25, and polyethylene oxide-1500 up to 2.0. The proposed compositions do not show toxicity, irritating and by-side effects. EFFECT: enhanced effectiveness of compositions. 2 cl, 2 tbl
Patent RU-2093347-C1 (RU)
Inventor: MATYUSHCHENKO ANATOLIJ V
IPC: B25J11/00
Filed: 1996-02-07
Granted: 1997-10-20
Abstract: Использование: для обеспечения координатного перемещениея рабочего органа. Манипулятор содержит последовательно расположенные в направляющих продольную, поперечную и вертикальную каретки, трособлочную систему с противовесом. Часть блоков закреплена на продольной, поперечной и вертикальной каретках. По крайней мере один из блоков жестко закреплен вне кареток. Трособлочная система содержит один трос, который охватывает жестко закрепленный блок и последовательно блоки продольной каретки, блок поперечной каретки с одной стороны, блок вертикальной каретки и блок поперечной каретки, блоки продольной каретки с другой стороны. 3 з.п. ф-лы. 1 ил.
Patent RU-2117229-C1 (RU)
Title: Drying and roasting kiln for ceramic articles
Inventor: MAKSIMOV S V
IPC: F27B11/00
Filed: 1996-02-15
Granted: 1998-08-10
Abstract: FIELD: construction industry; power and mechanical engineering. SUBSTANCE: vacuum kiln is provided with protective vacuum heat insulation by means of hollow hermetic space. EFFECT: improved quality of ceramic articles. 1 dwg
Patent RU-2122071-C1 (RU)
Inventor: GUMEROV A G
IPC: E02D11/00
Filed: 1996-02-22
Granted: 1998-11-20
Abstract: Изобретение может быть использовано для создания ограждений при сооружении ремонтных котлованов на подземных нефтепроводах, проложенных в болотистой местности. Технический результат, обеспечиваемый изобретением, состоит в повышении качества шпунтовой стенки, производительности труда, снижении веса пригрузки и облегчении извлечения шпунтов. Способ создания шпунтовой стенки состоит в том, что подъем шпунтовой стенки осуществляют в собранном виде после соединения шпунтов между собой на земле, а погружение и извлечение осуществляют нескольких шпунтов одновременно, при этом в качестве опоры при извлечении шпунтов используют неизвлеченные шпунты. Устройство для создания шпунтовой стенки котлована содержит механизм погружения и извлечения шпунтов, механизм подъема и опускания стенки, направляющие стойки и кондуктор. Отличие состоит в том, что механизм погружения и извлечения выполнен в виде нескольких гидроцилиндров, причем корпуса гидроцилиндров снабжены общей рамой, установленной в направляющих стойках с возможностью перемещения по ним, при этом длина рамы равна длине шпунтовой стенки. 2 с.п. ф-лы, 11 ил.
Patent RU-2112897-C1 (RU)
Title: Machine for making-up of bearing sets
Inventor: KOROLEV A V
IPC: F16C43/04
Filed: 1996-03-19
Granted: 1998-06-10
Abstract: FIELD: mechanical engineering, in particular, operations of making-up of product sets like antifriction bearings before their assembly. SUBSTANCE: machine has a bed and body accommodating multi-position round tables for periodic turning around them of vertically, arranged axles from a special drive, round tables are aligned at a different level in their axes, distance between them exceeds or equals height of bearing outer race, drive of tables provides for their alternate turning in opposite directions; inner races are installed on internal upper table, and outer races - on external lower one; bins with rollers are positioned above lower table; machine is furnished with a storage connected to actuators setting inner races in outer ones at a coincidence of respective positions of tables. EFFECT: simplified design, reduced specific amount of metal per structure. 2 dwg
Patent RU-2113555-C1 (RU)
Inventor: KUDRJAVTSEV V N
IPC: C25D3/60
Filed: 1996-03-26
Granted: 1998-06-20
Abstract: Предложенный кислый электролит для осаждения блестящих покрытий сплавом олово-свинец содержит соли двухвалентных олова (по металлу) 12-40 г/л и свинца (по металлу) 6-25 г/л, свободную кислоту, выбранную из группы НВF 4 , HClO 4 , Н 2 SiF 6 , С 2 НСl 3 О 2  100-300 г/л, неионогенное ПАВ, формалин в виде 37%-ного водного раствора формальдегида 5-30 мл/л и блескообразующую композицию, содержащую α,β-ненасыщенный альдегид 0,12- -3,7 г/л, высокомолекулярный или ненасыщенный, или многоосновный спирт 0,03-7 г/л и низкомолекулярный спирт 1,85-14,84 г/л. При использовании в качестве свободной кислоты HBF 4  электролит дополнительно содержит ортоборную кислоту, Предложенный электролит обладает высокой рассеивающей способностью (более 60%), широким интервалом допустимых катодных плотностей тока (2-15 А/дм 2 ) и скоростью осаждения сплава до 7 мкм/мин (в стационарных условиях). Кроме указанных достоинств электролит содержит в качестве органических добавок только вещества применяемые в парфюмерной и пищевой промышленности. Электрохимическая стабильность при правильной эксплуатации составляет 1000 Ач/д. 1 з.п.ф-лы, 2 табл.
Patent RU-2122604-C1 (RU)
Title: Method of synthesis of substances
Inventor: KOROBOV K L
IPC: C25B5/00
Filed: 1996-04-26
Granted: 1998-11-27
Abstract: FIELD: electrochemical processes. SUBSTANCE: interaction of reactants released in electrolytic process occurs in electrolytic cell to produce reaction products and electric power. The latter partially compensates energy consumed to produce reactants released in electrolytic process. EFFECT: reduced cost of products and environmental pollution. 1 dwg
Patent RU-2120859-C1 (RU)
Title: Device for sharpening pencil slates
Inventor: MOSHKONOV V V
IPC: B43L23/00
Filed: 1996-04-25
Granted: 1998-10-27
Abstract: FIELD: drawing and writing accessories. SUBSTANCE: device has case with funnel-shaped upper part on gentle slopes which abrasive surface is positioned on inner side. Slotted hole with beading over external contour is made in central part of funnel. Lower part of case is detachable and is made as a tray. EFFECT: improved construction, enhanced convenience in use. 2 dwg
Patent RU-2137690-C1 (RU)
Inventor: VYSTAVKIN G P
IPC: B65F5/00
Filed: 1996-06-05
Granted: 1999-09-20
Abstract: FIELD: public utilities. SUBSTANCE: proposed plant has intake hopper, garbage piling and pipe shifting device, frame, reloading device with platform and guides for wheels of vehicles designed for carrying piles. Reloading device can be furnished with slewing gear with several working positions for loading piles onto vehicles. This device has slewing ramps and chute to pass piles onto platform. Slewing gear can be provided with blades, or made in form of bridge or in form of trolley. One slewing ramp is mounted at side on frame post, and the other, on frame crossmember. Guides have stops of vehicle wheels, are arranged in several rows and can be made detachable and adjustable. Chute can also be made detachable and adjustable. EFFECT: decreased labour input in loading of vehicle. 8 cl, 17 dwg
Patent RU-2109882-C1 (RU)
Title: Intake head-piece of suction dredger
Inventor: BESSONOV EVGENIJ ALEKSANDROVIC
IPC: E02F3/92
Filed: 1996-06-28
Granted: 1998-04-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: this is used for excavating sandy gravel grounds by means of hydraulic suction dredgers. Intake head-piece is of symmetric configuration with round inlet hole and stationary stream guiding ring. Body of head-piece is provided with widener of hydraulic slurry flow being drawn in. Widener is streamlined in shape and has washing-out and injection hydraulic nozzles at its ends. EFFECT: higher efficiency. 1 dwg
Patent RU-2125474-C1 (RU)
Inventor: TITOV V S
IPC: A62B7/12
Filed: 1996-10-08
Granted: 1999-01-27
Abstract: Воздушный респиратор предназначен для защиты лица и органов дыхания человека от вредных примесей в окружающей его среде и позволяет повысить долговечность и надежность работы. Воздухопровод связан с источником, подающим воздух под давлением выше атмосферного. Входное запорное приспособление и выходное сопло сообщаются посредством соединительных каналов. Выходные каналы сопла имеют заданные геометрическую форму и размер и образуют по периметру в поперечном сечении замкнутый контур. По меньшей мере одна стенка, образующая выходные каналы, может быть расположена под углом к продольной оси сопла, например, под прямым. Выходные каналы по направлению перемещения потока воздуха выполнены комбинированными из каналов с постоянным суммарным сечением, конфузорного и диффузорного. Средство для регулирования суммарной площади выходных каналов может быть выполнено в виде резьбового соединения, которое образует изменяемую связь между стенками. Средство для фиксирования положения подвижной стенки выходных каналов относительно неподвижной может быть выполнено в виде фиксатора с пружиной и выемок для его размещения. Входное запорное приспособление и выходное сопло сообщены между собой и расположены в одном корпусе. Пробка запорного приспособления выполнена по форме полого усеченного конуса и имеет дно, шип со стороны меньшего диаметра и каналы для воздуха. Защитный щиток выступает вокруг выходного сопла. Корпус имеет приливы для его закрепления. Штатив для закрепления корпуса выполнен из элементов, имеющих фиксируемую кинематическую связь между собой. Штатив и каркас кинематически связаны между собой с возможностью фиксирования. Для соединения через тройник шлангов с воздухопроводом служит фиксируемое быстроразъемное приспособление. Для закрепления каркаса на теле человека служит оснастка в виде ремней и повязок. Респиратор может быть закреплен на голове человека посредством штатива через фиксируемую кинематическую связь. 13 з.п. ф-лы, 4 ил.
Patent RU-2105325-C1 (RU)
Inventor: EFREMOV VLADIMIR ANATOL EVICH
IPC: G01V1/16
Filed: 1996-12-16
Granted: 1998-02-20
Abstract: Использование: для оповещения населения о землетрясении. Сущность изобретения: прибор содержит вибродатчик, блок звуковых сигналов, звуковой излучатель, связанные последовательно, а также источник питания, первый переключатель, конденсатор блокировки, резистор и конденсатор. 3 з.п. ф-лы, 4 ил.
Patent RU-2134610-C1 (RU)
Title: Diaphragm apparatus
Inventor: TAKHISTOV JU V
IPC: B01D63/06
Filed: 1997-02-11
Granted: 1999-08-20
Abstract: FIELD: separation of liquid and gaseous media; diaphragm separation system. SUBSTANCE: diaphragm members are made in form of bundles fitted on bearing cylinder located along axis of housing; supply and discharge ends of diaphragm members are brought to cylindrical bushes through slots and central passage of bearing cylinder; cylindrical bushes are passed through bearing plate forming tube sheets. Supply ends of diaphragm members are introduced in certain bushes and discharge end of these members are inserted in other bushes. Pipe unions for inlet and outlet of separable mixture are communicated with respective cylindrical bushes. Bundles of diaphragm members are loose laid in housing on perforated disks separating adjacent bundles or are kept on bobbins fixed on bearing cylinders. EFFECT: enhanced reliability; ease in use. 5 cl, 4 dwg
Patent RU-2120916-C1 (RU)
Inventor: KAMALEEV S KH
IPC: C02F5/00
Filed: 1997-03-17
Granted: 1998-10-27
Abstract: FIELD: water treatment. SUBSTANCE: anode destruction rate is decreased and its lifetime is therefore prolonged, while high efficiency of equipment scale-control retained, by passing recycle water, prior to be fed into heat exchanger, through following electrode system: graphite anode pretreated with solution of water- resistant polymer material in organic solvent and cathode connected to constant power source. Current density on anode is 12-50 A/sq. m, on cathode 4-15 A/sq.m, and hydraulic load on electrodes is 50-120 cu. m/sq. m hr. Above-mentioned recycle water is biologically treated waste water, above water-resistant polymer material is epoxy resin or fluoroplastic, and acetone is used as organic solvent. EFFECT: increased productivity and disinfection efficiency of process. 3 cl, 1 tbl
Patent RU-2126919-C1 (RU)
Title: Mechanism for transmission of varying power loads
Inventor: GORLATOV A S
IPC: F16H21/00
Filed: 1997-06-03
Granted: 1999-02-27
Abstract: FIELD: mechanical device used for realization of energy intensive operations at increasing loads. SUBSTANCE: mechanism includes crank, connecting rod, rocker arm and rack articulated together. Output unit carrying the working member is connected with rocker arm. Length of units of mechanism satisfy the following expression: (λ 1 +λ 2 ) 2 +λ       2   3        = 1,, where λ 1 ,, λ 2 , and λ 3  are relative lengths of crank, connecting rod and rocker arm. According to this expression, maximum magnitude of transfer angle is ensured at boundary at working and idle stroke intervals; minimum transfer angle is obtained at idle stroke interval. EFFECT: enhanced efficiency in transfer of varying power loads increasing from beginning to end of working stroke. 2 cl, 2 dwg
Patent RU-2142177-C1 (RU)
Title: Thermopile
Inventor: LIPATOV V V
IPC: H01L35/32
Filed: 1997-06-04
Granted: 1999-11-27
Abstract: FIELD: semiconductor devices. SUBSTANCE: thermopile depending for its operation of Peltier effect has semiconductor p and n circuits interconnected by switching buses, current ducts, and metal heat-transfer junctions, 0.5-6 mm thick, that may be made of aluminum, aluminum covered with oxide film, 3-150 mcm thick, or copper covered with insulating material such as organic varnish, alumina, silicon nitride, etc. These heat-transfer junctions increase resistance to heat shocks and reduce thermal stress loss in heat-transfer junctions. Thermopile is provided with thermal stress compensating means raising its cooling effect and made in the form of flexible heat-conducting insulating material with thermal conductivity at least 0.3 W/mK, elastic strain not lower than 30%, and YoungТs modulus not over 95 MPa; material layer thickness makes up 0.001 of switching bus length. Thermocouple also has additional thermal stress compensating means in the form of through slits at least in one heat-transfer junction filled with flexible material or in the form of embossing on heat-transfer junctions, or in the form of flexible heat- insulating material arranged over periphery of heat-transfer junction to fill up space between junctions; in this case, YoungТs modulus of flexible heat-conducting insulating material is not to exceed 1 MPa. In addition, flexible heat-conducting insulating material between buses and heat-transfer junctions may be heterogeneous, that is, its YoungТs modulus in central part may be at least 0.5 MPa and on periphery, nor over 0.1 MPa. EFFECT: enlarged functional capabilities, extended service life, and improved thermal characteristics of thermopile. 9 cl, 4 dwg
Patent RU-2123027-C1 (RU)
Inventor: KUZ MINOV V M
IPC: C10G31/10
Filed: 1997-07-07
Granted: 1998-12-10
Abstract: FIELD: petroleum industry, more particularly purification of motor and other oils from water. SUBSTANCE: in order to dehydrate flooded motor oils, oil heated to 65-70 C is centrifuged on plate separator and oil collected in open container is then heated to 100-108 C till desired water content in oil is attained. The method is much more simpler and efficient than well known methods. EFFECT: more efficient dehydration method. 1 dwg
Patent RU-2152975-C1 (RU)
Title: Thermal decomposition of naphthenic acids
Inventor: BLAM SOL K
IPC: C10G17/00
Filed: 1996-02-09
Granted: 2000-07-20
Abstract: FIELD: petroleum processing. SUBSTANCE: total acid number of crude oil is lowered when crude oil is heated at 204 C at pressure from 0.1 to 100 atm while simultaneously removing water vapors inhibiting total acid number lowering by blowing crude oil with gas at flow velocity from 0.178 to 356 cu. m/cu.m. EFFECT: facilitated crude oil neutralization. 19 cl, 1 dwg, 4 tbl, 4 ex
Patent RU-2133049-C1 (RU)
Title: Process of deposition of anti-reflecting multilayer coat on surface of optical element and plant to realize it
Inventor: GONOPOL SKIJ A M
IPC: G02B1/11
Filed: 1997-12-16
Granted: 1999-07-10
Abstract: FIELD: deposition of coats. SUBSTANCE: process of deposition of anti-reflecting coat includes cathode-ray evaporation of coat material in vacuum and deposition of vapors on optical element. Spectrophotometer installed in plant measures dependence of refractive index on length of wave after each pass of optical element through spraying zone. Output of spectrophotometer is connected to computer which compares measured dependence of refractive index on length of wave with specified one and generates correction signals to diminish incompatibility of dependencies. With this in mind outputs of computer are connected to devices regulating current of cathode-ray evaporators and/or value of vacuum and/or rotational speed of drive. EFFECT: increased productivity of deposition process and improved quality of deposited coats. 2 cl, 3 dwg
Patent RU-2122302-C1 (RU)
Inventor: RYKOV V B
IPC: A01B49/02
Filed: 1997-12-15
Granted: 1998-11-27
Abstract: FIELD: equipment for presowing preparation of soil in individual lands. SUBSTANCE: combined tillage tool has frame, hitching device, wheels and tillage tool penetration depth regulating mechanism. Disk batteries, hoes and rollers are arranged in succession on frame. Rotary plates with wedge-shaped sharpened and truncated pyramid-shaped teeth are positioned between disk knives of batteries. Three-faced, double-sided wedges are mounted on hoe working surfaces, and rods are arranged adjacent to rear face of wedges. Ends of rotary bars are attached to outer disks of rollers. Bars are provided with arced teeth inclined at an angle to roll axis. By rotating plates through 180 deg and bars through 90 deg, batteries are converted into needle-type drum and clod-breaking roller is converted into spiral roller. Such construction allows soil quality to be improved at any tillage tool penetration depth, and wind-and-water resistant mellowed soil layer to be formed. EFFECT: increased efficiency and improved soil quality. 10 dwg
Patent RU-2126204-C1 (RU)
Title: Automatic system for controlling bee-family state during wintering
Inventor: RYBOCHKIN A F
IPC: A01K47/06
Filed: 1997-12-16
Granted: 1999-02-20
Abstract: FIELD: apiculture. SUBSTANCE: automatic system has apiary controller, beekeeper's computer, apiary power unit, apiary power supply and information bars interface unit, beehive controllers, beehive power supply and information bars interface unit, beehive power supply, voltage-frequency converter, delay unit, serial-to-parallel converter, name unit, trigger device, heat and light sensor commutator, sensor rule commutator, control frame with first plank carrying heat and light sensors and second plank with heat sensors-light diodes. Construction of control frame features conceptual design of beehive controller, where light diodes are used as light sensors and heat sensors and are disposed in frame space. Automatic system may be used in collective and individual apiaries. EFFECT: increased efficiency in controlling bee-family state during wintering, wider operational capabilities and improved technological characteristics. 2 cl, 9 dwg