baber/WOPTO huggingface dataset:
Patent RU-2086770-C1 (RU)
Inventor: CHUPRIKOV ALEKSEJ E
IPC: A62C31/12
Filed: 1995-06-19
Granted: 1997-08-10
Abstract: FIELD: mining industry. SUBSTANCE: this is intended for increasing length of foam advance in underground working and improving fire-fighting efficiency by combining isolating and fire-suppressing properties. According to method, generator produces inert gas with dividing it into two flows: high- and lower-pressure. High-pressure gas is delivered to foaming device to create low-multiple foam which is configurated in the form of wide flat pad on foot of steep underground working. Low-pressure gas is delivered to second foaming device installed inside compartment made by two partitions. One of these partitions which is made of net is used to create high-multiple foam which closes underground mining through its entire cross-section and is transported by flow of low-multiple foam moving downwards along incline of working. Foam-creating solution is delivered to foaming devices from vessel. EFFECT: high efficiency. 2 cl, 2 dwg
Patent RU-2093952-C1 (RU)
Title: Digital circuit for frequency comparison
Inventor: FAJRUSHIN RINAT A
IPC: H03D13/00
Filed: 1995-09-12
Granted: 1997-10-20
Abstract: FIELD: automation and instruments. SUBSTANCE: device has first and second pulse counters, two pulse generators, three flip-flops, AND gate. Second counter has preliminary setting. In addition device has decoder, which inputs are connected to outputs of first counter, which counting input is connected to output of first generator. First output of decoder is connected to first inputs of first and second flip-flops and first control input of second counter. Second output of decoder is connected to first input of third flip-flop, which output is connected to second control input of second counter, which output is connected to second input of first flip-flop and one input of AND gate, which another input is connected to output of first flip-flop. Output of AND gate is connected to second input of second flip- flop. Counting input of second counter is connected to output of second pulse generator. Information inputs of second counter are connected to logical 1 or logical 0 lines. EFFECT: simplified design, simplified manufacturing, stand-alone operations, increased frequency range. 2 dwg
Patent RU-2144880-C1 (RU)
Inventor: BELEN KIJ JU S
IPC: B62D55/30
Filed: 1995-10-24
Granted: 2000-01-27
Abstract: FIELD: crawler tractors with semirigid suspension and adjustable track tension. SUBSTANCE: proposed device has two hollow cylindrical beams hinge coupled with tractor frame in its rear part. Hollow beam is made in form of rectangular section tube. Support with projecting front part is placed inside beam. Axle of track idlers arranged symmetrically relative to beam is stationary secured in support. Front part of support has projection for hinge coupling with tensioner. Tensioner is secured on outer plane of beam by means of spherical stop and bracket. Hollow rear part of support has centering projections providing displacement of support along beam with optimum clearance. This part of support has port enclosing end of stop secured in threaded hole of beam. EFFECT: simplified design, reduced overall dimensions of device. 3 dwg
Patent RU-2140924-C1 (RU)
Title: Производные пиридо(1,2,3-de)хиноксалина, способы их получения, лекарственное средство
Inventor: MARTIN KRJUGER
IPC: A61K31/66
Filed: 1994-04-28
Granted: 1999-11-10
Abstract: Описываются новые производные пиридо (1,2,3-de)хиноксалина общей формулы I, где R 1 , R 2  и R 3  каждый обозначает водород, -POXY, галоген или -COR; R 4 , R 5  обозначает водород, R 6  и R 7  являются одинаковыми или разными и обозначают водород, галоген, нитро, циано, CF 3  или NR 12 R 13 , или R 5  и R 6  или R 6  и R 7  представляют собой приконденсированное бензольное кольцо, и X и Y являются одинаковыми и обозначают гидроксил или C 1  - C 6 -алкоксил, R обозначает гидроксил или C 1  - C 6 -алкоксил, R 12  и R 13  обозначают водород, или вместе с атомом азота образуют пиперидильную, морфолильную, 1,2,4-триазолильную, имидазолильную или пирролильную группу, или их соли. Новые соединения могут найти применение в качестве лекарственных средств для лечения заболевания центральной нервной системы для противодействия гиперактивности возбуждающих аминокислот. Описывается также способ их получения, и лекарственное средство на основе соединений формулы I. 4 с. и 1 з.п. ф-лы, 1 табл.
Patent RU-2102018-C1 (RU)
Inventor: RAMZAEV A P
IPC: A61B17/16
Filed: 1995-12-05
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: device includes a power supply source, a starter, tubular carcass with slip bearings and a plunger inside it, a plunger is connected with instrumental fixator, in body cavity there is electromagnetic actuating mechanism connected with power supply source as a signal generator with regulating frequency and amplitude, an actuating mechanism is designed as linear electromagnetic engine that has magnetic circuit as tubular body with internal magnetizing coil, a core is situated on a plunger with a striker, on the end of instrumental fixator there is an anvil upon two springs. EFFECT: higher efficiency to provide continuous regulation of device's amplitude fluctuations, better convenience at tissue treatment. 3 cl, 1 dwg
Patent RU-2106235-C1 (RU)
Inventor: ROBERT GUGENKHAJMER
IPC: G05B19/18
Filed: 1994-05-27
Granted: 1998-03-10
Abstract: FIELD: mechanical engineering, in particular, identification of thermal loads during grinding processes. SUBSTANCE: method involves measuring rotational speed of grinding spindle; comparing obtained value with base value indicative of grinding searing; controlling process depending on comparison results. EFFECT: increased efficiency, simplified method and improved controlling of working conditions. 12 cl, 5 dwg
Patent RU-2111739-C1 (RU)
Title: Foam for washing
Inventor: KAZANTSEVA L A
IPC: A61Q19/10
Filed: 1996-02-09
Granted: 1998-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: foam has coconut oil fatty acid diethanolamides, an oleate, emulsifying waxes, glycerol monostearate, cosmetic stearin, coconut oil, olive oil, glycerol, triethanol amine, carbamide, sodium lauryl sulfate, trilon B, bronitol, paraform, odor admixture and water mixed in known proportions. EFFECT: enhanced cleaning power; improved properties. 1 tbl
Patent RU-2117873-C1 (RU)
Inventor: DZHEJMS M MAKDONOKH
IPC: F23Q2/46
Filed: 1994-07-26
Granted: 1998-08-20
Abstract: FIELD: power engineering. SUBSTANCE: lighter has safety device installed on it and passed about at least naked part of spark-forming member; safety device is arranged radially outside of spark- forming member and is made for depression, when being pushed, to position ensuring handling of spark-forming member. EFFECT: improved design. 35 cl, 24 dwg
Patent RU-2112289-C1 (RU)
Title: Method for recovery of liquid radioactive wastes
Inventor: PENZIN R A
IPC: B01J20/02
Filed: 1996-03-12
Granted: 1998-05-27
Abstract: FIELD: chemical technology; environmental control in servicing nuclear power-generating plants. SUBSTANCE: stage-by-stage recovery of liquid radioactive wastes containing cesium and strontium radionuclides involves the following procedures: wastes are first delivered to pre-decontamination stage including mechanical cleaning units, ultra-filtering and micro-filtering unit, then they are passed through selective inorganic sorbent based on ferrocyanides of transition metals of copper, nickel, cobalt, and porous inorganic carrier, then through reverse-osmosis module with salt content of 1 g/l per stage or with salt content of 1 g/l per two stages in which case currents are separated into concentrate and permeate which is then finally decontaminated by passing it through sorbent chosen from the following series: type A synthetic zeolite, hexagonal-structure chabazite, or natural monoclinic-structure zeolite, such as modified Seleks-KM zeolite. As an alternative, concentrate may be passed through selective inorganic sorbent after reverse osmosis. EFFECT: improved decontamination efficiency. 6 cl, 1 tbl
Patent RU-2111316-C1 (RU)
Inventor: KORNEEV V P
IPC: E02F3/88
Filed: 1996-04-25
Granted: 1998-05-20
Abstract: FIELD: collection of oil spreads from ground surface, loading of paste-like and fine-fraction materials. SUBSTANCE: proposed machine includes prime mover, intake vessel, gripping and transporting working tool and discharge pipe-line. Intake vessel is open from front and from below and is equipped with cutting blade. Gripping and transporting tool is manufactured in the form of piston with butterfly valves and single-side rests for them and is connected to mechanism of longitudinal reciprocating motion in discharge pipe- line. EFFECT: improved collection capabilities of machine. 3 dwg
Patent RU-2105236-C1 (RU)
Title: Plant to collect and transport production of oil wells
Inventor: TAKHAUTDINOV SH F
IPC: F17D1/00
Filed: 1996-05-22
Granted: 1998-02-20
Abstract: FIELD: oil refining industry, single-pipe transportation of oil and gas mixtures. SUBSTANCE: plant includes network of collecting pipe-lines from wells, pressure pipe-line to collecting terminal, intermediate tanks coupled by system of check valves to mentioned network and pressure pipe-line and pump set located between intermediate tanks. Special feature of plant lies in its provision with additional pump set communicating with main pipe-line and directed in opposition to it. EFFECT: interwell collection and transportation of production. 1 dwg
Patent RU-2136017-C1 (RU)
Title: Pyroelectric detector of pulse ionizing radiation
Inventor: BORISENOK V A
IPC: G01T1/12
Filed: 1996-06-20
Granted: 1999-08-27
Abstract: FIELD: measurement of X-ray, gamma and corpuscular radiation. SUBSTANCE: proposed pyroelectric detector has capacitor 1 made from polarized pyroelectric with plates 2 mated with entire surface to plates of 4 of capacitors 3 fabricated from non-polarized pyroelectric with outer plates 4. Unmated plates 4 are electrically interconnected by means of conductor 5. Polarization vector of pyroelectric 8 filling up capacitor 1 is perpendicular to its plates 2. Electric leads-out 7 between which load resistor 6 is placed are linked to mated plates 2 of polarized capacitor and plates 4 of capacitors 3 on both sides. Size of sensitive element in direction of arrow 9 of radiation propagation is chosen much smaller, by one order at least, then length of free path of radiation in pyroelectric. EFFECT: increased sensitivity and simplified design of pyroelectric detector. 1 dwg
Patent RU-2106852-C1 (RU)
Title: Mobile bath
Inventor: BAGINOV A A
IPC: A61H33/06
Filed: 1996-07-25
Granted: 1998-03-20
Abstract: FIELD: hygienic utilities. SUBSTANCE: mobile bath is designed for washing people in field conditions. Bath consists of hot water tank, heating and shower facilities, control and instrument panels, and water intake device. According to invention, bath is supplemented by cold water tank 7 with overflow pipe 9. Hot water tank 1 with overflow pipe 4 has steam-generation chamber 3 located over hearth 5 with chimney 6. Outlets of the two tanks are connected with shower mixers 11 through manifolds 10, and their inlets with control panel 13, water intake device 12, and instrument panel 15. In addition, the two tanks are connected with truck receiver 14 through the two panels. Chimney 6 is curvilinearly shaped and passes through steam-generation chamber 3 and water contained in tank 1. Truck body together with equipment can be dismantled by means of tuck crane. EFFECT: vapor bath compartment additionally equipped.
Patent RU-2104233-C1 (RU)
Inventor: NEZDJUR L A
IPC: B64G1/64
Filed: 1996-08-12
Granted: 1998-02-10
Abstract: FIELD: docking cooperated space vehicles. SUBSTANCE: tethering automatic control system consists of device for measuring error angle of active ship relative to sighting line, devices for measuring range and closure rate, as well as angular velocity output unit, stabilization units, actuating members, orientation setting unit mounted on board passive vehicle; system includes also actuating members, orientation control unit, center-of-mass motion control unit, closure rate control unit, devices for visual measurement of error angles of active space vehicle relative to sighting line, orientation setting unit, active space vehicle angle and angular velocity output unit, three adders, two storage units, three switching units, error angle computer unit, sighting line angular velocity computer unit, control panel, command sending unit, orientation control sticks, change-over command sending unit, motion control sticks and motion control unit found on active space vehicle. Proposed system is used for effecting the tethering process at simultaneous correction of lateral motion of center of mass of active space vehicle by calculated angle of position of sighting line relative to selected system of coordinates whose present magnitude is determined taking into account measurements of error angle of active space vehicle relative to sighting line. Orientation of active and passive space vehicles is effected to the same coordinate system, thus ensuring parallelism of their body axes in space. Parallel misalignment of axes of active and passive space vehicles is corrected by means of tethering manual control system, thus eliminating probable error in orientation of active and passive space vehicles and errors of setting of device used for measuring error angle of active space vehicle relative to sighting line. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2131189-C1 (RU)
Title: Insecto-acaricide preparation
Inventor: EL TSIN S A
IPC: A01N65/00
Filed: 1996-09-19
Granted: 1999-06-10
Abstract: FIELD: pest control. SUBSTANCE: invention aims at preparing means to control cockroaches, bed-bugs, clothes-moths as well as agricultural pests (insects and ticks) and carriers of viral and bacterial infections in humans and animals. Preparation contains active principle, 10 wt.%, and water or chalk. The former is anabesine (1-alpha-piperidyl-beta-pyridine) (C 10 H 14 N 2 ) and/or lappaconitine (conite root extract). When anabesine-lappaconitine mixture is used, content of one of components is 10-25% of the other component content. EFFECT: increased efficiency due to lower resistance of insects and reduced environmental pollution because of natural origin of active principles capable of decomposing into nontoxic components. 2 cl, 5 tbl, 5 ex
Patent RU-2129305-C1 (RU)
Title: Dynamic multiple-stage board
Inventor: ZHUKOV D A
IPC: G09B9/08
Filed: 1996-12-27
Granted: 1999-04-20
Abstract: FIELD: automatic control equipment, in particular, control systems of training equipment which has several tracing systems which control distributed load and operates in conditions of varying significant instability. SUBSTANCE: device has platform which carries load, hydraulic power supply and hydraulic drives each of which provides alternation of its position in space. Each drive has electric control input and comprises serial circuit of sensitive element, adder, power amplifier, hydraulic amplifier and power cylinder. Electric control input is connected to second input of hydraulic amplifier. Output of sensitive element is connected to platform. Each hydraulic drive has computer and two parallel circuits which consist of detector and controlled clipping amplifier, which are inserted between adder and power amplifier. Detectors in parallel circuits have opposite polarity. Control inputs of controlled clipping amplifier are connected to output of computer unit. Inputs of computer unit are connected to outputs of sensitive elements of hydraulic drives. EFFECT: increased precision of modeling of control actions. 7 dwg
Patent RU-2142441-C1 (RU)
Inventor: BAKHTIN A A
IPC: C04B28/26
Filed: 1997-01-10
Granted: 1999-12-10
Abstract: Изобретние относится к материалам, используемым в алюминиевой промышленности для футеровки катодной части алюминиевого электролизера. Огнеупорная масса содержит, мас.%: мертель 15 - 20, пыль газоочистки производства алюминия 10 - 30, гипс 3 - 5, жидкое стекло плотностью 1,36 - 1,38 15 - 20, вода 10 - 15, заполнитель шамотный - остальное. Достигаемый технический результат: повышение срока службы катодного кожуха алюминиевого электролизера путем использования огнеупорной массы в податливой форме. 1 табл.
Patent RU-2123276-C1 (RU)
Title: Method of diagnosis of pulmonary tuberculosis
Inventor: CHERNOZUBOV IL JA EFIMOVICH
IPC: A61B5/00
Filed: 1997-01-17
Granted: 1998-12-20
Abstract: FIELD: medicine, in particular, phthisiology. SUBSTANCE: method includes measurement of skin temperature and power of electromagnetic radiation on sections: at the level of papillas on the side of breast and on back, in head lateral part, above and below of these sections. Tuberculosis is diagnosed by comparison of obtained measurement results. EFFECT: proper diagnosis at early stages of disease. 1 dwg
Patent RU-2104245-C1 (RU)
Title: Device to protect lifting crane from dangerous voltage in transmission line
Inventor: PLEKHANOV S V
IPC: B66C23/88
Filed: 1997-02-13
Granted: 1998-02-10
Abstract: FIELD: lifting crane safety system. SUBSTANCE: device has electric field indication unit 1 with sensitive element 2 and amplifier 3, signalling unit 9 with comparison and threshold changeover unit 17, switching unit 19 and communication line 6. Result is obtained owing to introduction of voltage-to-frequency converter 4 into electric field indication unit 1 and separator-pulse shaper 16 into signalling unit 6. EFFECT: improved interference protection of communication line without laying additional cable to crane and possibility of bringing the crane out of dangerous zone when protection operates at inadmissible approaching of crane to high voltage lines. 4 cl, 1 dwg
Patent RU-2123595-C1 (RU)
Title: Device for monitoring and control of electric drives in work-face machines
Inventor: KURTSEBA V V
IPC: E21C35/24
Filed: 1997-03-05
Granted: 1998-12-20
Abstract: FIELD: mining machinery and equipment. SUBSTANCE: this relates to mining automatics and can be used in systems of monitoring and remote control of electric drives in work-face machines. Power unit of transmitting side in device incorporates storage battery for feeding its component units for forming and transmitting information by high-frequency signals. Signal formation and transmitting units are connected with control desk having contacts of start and stop. Located at receiving side of device are block-connecting unit and information receiving unit. Information receiving unit identifies high-frequency signal, amplifies it and transmits it to corresponding electromagnetic relay. Relay contacts operate and transmit command signal which is preset by contacts of start and stop through control wires of feeding cable to magnetic starters for switching on or off electric motors of work-face machines. Application of aforesaid device improves operational reliability due to transmitting control signal via wire of feeding cable to magnetic starters of work-face machines. EFFECT: higher efficiency. 2 dwg
Patent RU-2129250-C1 (RU)
Title: Wad-container "smit-1" for small shot
Inventor: MITICHKIN S G
IPC: F42B7/08
Filed: 1997-05-12
Granted: 1999-04-20
Abstract: FIELD: hunting. SUBSTANCE: the casing is made as a sleeve and has a chamber for small shot, bottom and an obturating collar. Tabs in the ring puller are made in the form of thin-walled plates with a length of 4/5 to the full height of the chamber for small shot. EFFECT: enhanced reliability of protection of barrel against its failure. 2 dwg
Patent RU-2130299-C1 (RU)
Title: Method for performing castration of small domestic animals
Inventor: LITVINOV S M
IPC: A61D1/06
Filed: 1997-07-03
Granted: 1999-05-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: method involves preparing an animal under general and local anesthesia. All layers (skin, subcutaneous fat, fascia, vaginal tunic of testis) are dissected with scalpel. The testis is taken out, proper ligament is transected and the testis is pulled to the maximum degree outward. Then sperm ejaculation duct wall and spermatic cord are laminated. The sperm ejaculation duct is separated from the testis with a part of epididymis head. Separation being accomplished, the sperm ejaculation duct and spermatic cord are tied with several surgical knots. EFFECT: reduced risk of post-operation complications; small quantities of suture material consumed.
Patent RU-2105024-C1 (RU)
Inventor: BORISOV A V
IPC: C09K5/10
Filed: 1997-07-30
Granted: 1998-02-20
Abstract: FIELD: chemical engineering. SUBSTANCE: low freezing cooling agents designed for cooling systems of internal combustion engines and also usable as working fluids in heat exchangers operated at low and moderate temperatures are composed of (in wt %): ethyl carbitol 10.0-45.0; ethylene glycol, 15.0-64.0; sodium tetraborate, 0.3-1.8; alkali metal phosphate, 0.2- 1.2; 2-mercaptothiazol alkali metal salt, 0.005-0.02; alkali metal silicate, 0.005-0.5; alkali metal hydroxide, 0.08-0.25; organosilicon foam suppressor, 0.0005-0.015; dyestuff, 0.001-0.002; and water, the balance. EFFECT: improved performance characteristics. 4 tbl
Patent RU-2138895-C1 (RU)
Title: Method protecting electrical equipment working in extended d c networks against overvoltage and gear for its implementation
Inventor: BOJCHEVSKIJ V I
IPC: H02M1/16
Filed: 1997-09-01
Granted: 1999-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: there are proposed two-link resistor-capacitor method and gear for its implementation designed for protection of electrical equipment working in extended D C networks against commutation overvoltage. Salient feature of proposed method and gear for its implementation fitted with second damping resistor branch having two additional time elements consists in simultaneous usage of two damping branches brought into circuit of overvoltage quenching and out of it by algorithm ensuring optimal absorption of overvoltage energy which makes it feasible to obtain technical result-deep limitation of overvoltage with technically acceptable capacitance of damping capacitor in D C networks with distributed inductance under overvoltage energy amounting to tens of thousand joules. EFFECT: deep limitation of overvoltage. 3 cl, 2 dwg
Patent RU-2136777-C1 (RU)
Title: Wear-resistant coating and method for manufacturing thereof
Inventor: RUDENSKAJA N A
IPC: C23C4/06
Filed: 1997-11-20
Granted: 1999-09-10
Abstract: FIELD: protective coatings. SUBSTANCE: coating is composed of nickel-based self-fluxing matrix alloy containing chromium, silicon, boron, and, distributed therein, particles of strengthening additive based on double boride, said particles being distributed in matrix alloy in layers: outer layer contains 73 to 80% of total amount of strengthening additive, middle one 20 to 27%, and lower one contains no such particles. To apply coatings, powder blend prepared by mixing self-fluxing alloy with strengthening additive having particle size 40-90 mcm (22-36% particles finer than 50 mcm and 64-78% particles coarser than 50 mcm) is introduced into plasma jet and then deposited. EFFECT: enabled protection of parts against various-type wear. 2 cl, 2 tbl, 6 ex
Patent RU-2121029-C1 (RU)
Title: Tie plate
Inventor: IVANOV P S
IPC: E01B9/68
Filed: 1997-12-18
Granted: 1998-10-27
Abstract: FIELD: railroad structure, in particular, members of rail fastening. SUBSTANCE: tie plate is made of several layers of flexible materials, at least two layers consisting of rubber and rubberized cord. Upper and lower surfaces of layers have riflings in the form of transverse grooves which may be square, rectangular or trapezoidal in cross-section. Transverse grooves on plate lower surface are interconnected by longitudinal grooves. Plate has ribs on two opposite sides, and stops for fixing in niche of metal pad on the other two sides. Rifling of upper surface may be made in the form of square or rectangular, or cylindrical, or truncated cone projections with spherical heads, or in the form of through holes with combination of longitudinal and transverse grooves. EFFECT: improved design of rail fastening, low residual deformation of tie plate. 6 cl, 6 dwg