baber/WOPTO huggingface dataset:
Patent RU-2059776-C1 (RU)
Inventor: TEN VALERIJ I
IPC: E04D15/06
Filed: 1993-04-06
Granted: 1996-05-10
Abstract: FIELD: civil engineering, repair of roofs made of roofing felt. SUBSTANCE: roof is heated at 50 - 90 C during 5 - 20 min. for 4 - 12 mm depth by a device that has a frame with stiffness ribs. Quartz tubes with coiled filament, screen-reflector are attached to the ribs at 150 - 170 cm height from lower edge. With device come on, heat energy irradiated by Quartz tubes is concentrated in closed space formed with screen-reflector. The energy is absorbed with black binder of roof covering. The binder is concurrently melt down on both the surface and deep layers. Adhesion of deep layers of clothes is generated. EFFECT: increased efficiency of heating up, enhanced quality and increased age of waterproofing material, decreased energy consumption. 2 cl, 2 dwg
Patent RU-2034386-C1 (RU)
Inventor: NEVROVSKIJ VIKTOR A
IPC: H01T4/00
Filed: 1993-06-11
Granted: 1995-04-30
Abstract: Использование: для увеличения допускаемого числа срабатываний разрядника и повышения рабочих токов при напряжениях до 10 кВ в дуговом разряднике диссипирующий элемент выполнен в виде металлизированного диэлектрического стержня с металлизированной боковой поверхностью, один конец которого закреплен в одной из токопроводящих крышек корпуса, а на другом конце закреплен один из электродов искрового промежутка, выполненный в виде частично перекрывающего поперечное сечение разрядной камеры фигурного диска с центральным рабочим выступом, обращенным к рабочему выступу на второй торцевой крышке корпуса. Фигурный диск имеет кольцевую отбортовку, обращенную к первой торцевой крышке корпуса. 1 ил.
Patent RU-2028342-C1 (RU)
Title: Method for production of water-diluted paintwork materials applied by electrolytic precipitation
Inventor: KOGAN NINA D
IPC: C09D5/02
Filed: 1993-07-08
Granted: 1995-02-09
Abstract: FIELD: paintwork production. SUBSTANCE: method for production of water-diluted paintwork materials applied by electrolytic precipitation is effected by dispersion of pigment in the amount of 1.51-26.3% in water-soluble binder with acid number of 45-155 mg KOH/g in the presence of liquid rubbers with viscosity of 100-300 s by VZ-246 viscometer at 20 C taken in the amount of 0.79-3.6%, the balance, solvent. EFFECT: higher efficiency. 2 tbl
Patent RU-2047534-C1 (RU)
Title: High-speed vessel hull
Inventor: IVANOV ALEKSANDR N
IPC: B63B1/38
Filed: 1993-07-01
Granted: 1995-11-10
Abstract: FIELD: shipbuilding. SUBSTANCE: cylindrical middlebody of bottom is made at divergence angle of its generatrix reaching 5 deg; length of middlebody is equal to 0.01-0.1 of the vessel hull length; point of intersection of lower edge of transom with hull CL is located above BL at distance not exceeding 1.2 of the bilge height above BL in the area of beginning of bottom step; section of bottom between side skegs before transom has deadrise angle changing from 0 to 7 deg and angle of inclination to BL not exceeding 4 deg; width of after-step recess in plane of frames passing over bottom step and side skegs does not exceed its magnitude in plane of transom and angle in plan between flow separating edges of bottom step and side skegs is between 90 and 180 deg. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2107157-C1 (RU)
Inventor: SVECHNIKOV A M
IPC: E21B43/25
Filed: 1993-08-03
Granted: 1998-03-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is aimed at increasing oil and gas recovery. According to method for stimulation of gas or gas-condensate well by pressure-treatment, gas or gas-condensate well is stopped for period predetermined by duration of restoring pressure at well head. Injected into bottom-hole zone of well after its stopping until restoring pressure at well head are portions of liquid in operating mode which prevents plugging of well. Then, well is started for torching until injected liquid appears at well head. After that, well is stopped again and aforesaid operating cycle is repeated. EFFECT: higher efficiency.
Patent RU-2110377-C1 (RU)
Title: Oxygen-cutting torch
Inventor: KHACHATRJAN LEVON EGISHEVICH
IPC: B23K7/00
Filed: 1993-08-09
Granted: 1998-05-10
Abstract: FIELD: machine oxygen cutting of metals. SUBSTANCE: oxygen-cutting torch has body, tip, head with cutting nozzles, mixing chamber, injector, channels for general supply of oxygen, supply of cutting and heating oxygen, and channel for supply of fuel gas and cutoff-and-control valves of supply of heating oxygen and fuel gas and made with parallel axes. Axis of cutting oxygen supply channel is spaced from oxygen supply channel axis at a distance of 1.3-1.5 inner diameter of oxygen supply channel. Oxygen-cutting torch has weight-and-lever loaded valve for control of cutting oxygen supply with locking wire spring ensuring angle of withdrawal and bringing up equalling 25±2 deg. EFFECT: higher quality of cutting and convenience in operation. 2 dwg
Patent RU-2046613-C1 (RU)
Title: Method of automatic fire suppression and automatic fire-suppression system
Inventor: MOTIN LEONID A
IPC: A62C35/11
Filed: 1993-08-30
Granted: 1995-10-27
Abstract: FIELD: fire-fighting facilities. SUBSTANCE: prior to supply of fire-extinguishing medium, the coordinates of flame boundaries are determined and amplitude of jet reciprocating motion commensurable with the distance between the flame boundaries is selected. The automatic fire-suppression system uses a carriage fire-hose barrel for expansion of fire-extinguishing medium made for movement in two mutually perpendicular directions, first and second drive motors for displacement of the carriage fire-hose barrel, means for supply of fire-extinguishing medium to the carriage fire-hose barrel, control unit with a storage and unit for determining the amplitude of reciprocating motion of the carriage fire-hose barrel in the function of of coordinates of the flame source, fire-hose barrel displacement transducers in the first and second directions, flame detector and target detector, having a working axis, rigidity installed on the carriage fire-hose barrel coaxially with it. EFFECT: enhanced efficiency. 10 cl, 6 dwg
Patent RU-2058011-C1 (RU)
Title: On-board complex of correctable roll-stabilized flying vehicle provided with tv homing head
Inventor: BABUSHKIN DMITRIJ P
IPC: G01C21/18
Filed: 1993-09-16
Granted: 1996-04-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: on-board complex consists of standard and new units for realization of the following procedures: storage of present TV signal in field of processing as standard signal, separation in this field of processing of significant contrast reference points, correlation processing of present and standard TV signals, forming of discriminator characteristic according to the results of correlation processing; determination (with the aid of this characteristic) of angular displacement of TV image of target relative to standard image; shaping of control signals for three-axis gyro stabilizer on which TV camera is mounted; these control signals return optical axis of TV camera to center of target selected by operator; determination of value of difference in scaling between present TV image and standard image, re-recording (in case value of difference in scaling exceeds preset threshold value) of present TV image of target as a new standard. On-board complex enhances efficiency of correctable flying vehicles, extends zones and conditions for drop of these vehicles; enhanced accuracy of homing of flying vehicles at slightly distinguishable and indistinguishable targets and noise immunity of flying vehicle to jamming. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2066973-C1 (RU)
Title: Monitoring system sensor
Inventor: BAKUSOV LEONID M
IPC: A61B5/25
Filed: 1993-11-29
Granted: 1996-09-27
Abstract: FIELD: information-measuring medical equipment and can be used a monitoring system sensor in medicine for operative monitoring of patient's physiologic parameters as well as for remote monitoring of the state of a man-operator in the conditions of maximum freedom of his motions, or in training practice directly during the sportsman's arbitrary dynamics. SUBSTANCE: monitoring system sensor comprises a biogalvanic element with electrodes opposite polarities made of materials with different electrochemical potentials, inductance coil and a transistor connected in a definite way. The device features high safety, absence of influence on the object of measurement and does not contain any electric power sources. EFFECT: expanded functional abilities of sensor due to monitoring of rhythmic processes of organism and due to its ability to operate on dry electrodes. 1 dwg
Patent RU-2078974-C1 (RU)
Title: Adjustable detonation chamber of pulsejet engine
Inventor: PORSHNEV VLADIMIR A
IPC: F23R7/00
Filed: 1993-12-14
Granted: 1997-05-10
Abstract: FIELD: pulsejet engines with resonance combustion chambers. SUBSTANCE: detonation chamber has housing, resonator and detonation tubes. Mixture flowing from gas generator through circular slit enters resonator chamber forming flat circular jet which is used as lock for device. At moment of complete filling of resonator chamber, signal for delivery of detonation pulses is fed only to one pair of detonation tubes. To increase modulus of thrust vector, detonation pulse repetition frequency in resonator shall be changed. To this end, command is fed from thrust vector control system to other pairs of detonation tubes at interval between operation of starting pair of detonation tubes and preparation of them for delivery of next detonation pulses. Maximum magnitude of thrust vector modulus is obtained at subsequent operation of all pairs of detonation tubes and minimum magnitude is obtained at operation of one pair only. EFFECT: possibility of change of thrust vector modulus due to introduction of additional pairs of detonation tubes and delivery of signals from control system in definite sequence. 1 dwg
Patent RU-2089736-C1 (RU)
Title: Cooling system of internal combustion engine
Inventor: ZLOTIN GRIGORIJ N
IPC: F01P11/10
Filed: 1993-12-30
Granted: 1997-09-10
Abstract: FIELD: mechanical engineering; air cooling systems. SUBSTANCE: cooling system has fan arranged in cylindrical part of housing, channel to deliver air to radiator, deflectors. Channel is made in form of holes in housing located between radiator and fan at side of suction space. EFFECT: improved efficiency of operation of cooling system and uniform distribution of air velocities. 2 cl, 3 dwg
Patent RU-2104712-C1 (RU)
Title: Method of preparing an antigen for vaccine showing effectiveness for pig protection from infection caused by microorganism of genus mycoplasma and acholeplasma of order mycoplasmatales
Inventor: DZHORDZH DEHVID VINDZOR
IPC: A01N43/44
Filed: 1992-04-23
Granted: 1998-02-20
Abstract: FIELD: veterinary science, vaccines. SUBSTANCE: invention relates to method of inactivation of organisms of genus Mycoplasma and Acholeplasma of order Mycoplasmatales. Method involves treatment of microorganisms with ethyleneimine or its suitable derivative. Microorganisms can be inactivated in situ by addition of 2-bromoethylamine hydrobromide to cultures up to weak alkaline medium reaction. Invention can be used for vaccine production against Mycoplasma hyopneumoniae in infected pigs. EFFECT: improved method of antigen preparing. 4 cl, 1 tbl
Patent RU-2071754-C1 (RU)
Title: Proportioner for dispensing gas mixtures
Inventor: ANTSEV GEORGIJ V
IPC: A61H31/02
Filed: 1994-03-25
Granted: 1997-01-20
Abstract: FIELD: medical engineering; apparatuses for inhalation narcosis. SUBSTANCE: proportioner comprises pressure regulator and follower connected, respectively, to outlets of first and second gas sources, and to first and second inlets of air-flow restrictor whose outlet is communicated with outlet pneumatic actuator, while control chamber of air-flow restrictor is connected to output of pulse generator comprising first and second pneumatic relays, and first and second inertial members. Air-flow restrictor is made as single one-piece pneumatic relay, while pulse generator is provided with third pneumatic relay. Outlet of first gas source is communicated with input of first pneumatic relay and, via first inertial member, with control chamber of first pneumatic relay and with input of third pneumatic relay whose control chamber is communicated with input of second pneumatic relay. Outlet of generator is realized as single pneumatic duct and communicated with control chamber of second pneumatic relay, with second input of first pneumatic relay and, via second inertial member, with control chamber of third pneumatic relay. EFFECT: improved reliability. 1 dwg
Patent RU-2075778-C1 (RU)
Inventor: PRISYAZHNYUK SERGEJ P
IPC: G06F13/00
Filed: 1994-04-05
Granted: 1997-03-20
Abstract: Изобретение относится к вычислительной технике и может быть использовано для организации межмашинного обмена в распределенных вычислительных комплексах и сетях ЭВМ. Цель изобретения - расширение функциональных возможностей устройства за счет коммутации пакетов информации по альтернативному пути их передачи и обеспечения возможности отключения требуемого абонента по приему пакетов информации. Устройство для коммутации пакетов информации содержит группу приемных блоков 1.1-1.K, блок маршрутизации 2, блок управления 3, блок ретрансляции сигналов 4, системный арбитр 5, блок коммутации 6, блок синхронизации 7, генератор 8 тактовых импульсов, группу передающих блоков 9.1-9. К, группу информационных входов 10.1-10.К, группу выходов синхронизации 11.1-11. К, группу информационных выходов 13.1-13.К, первую 14, вторую 15, третью 16, четвертую 17 группы входов настройки, второй и первый управляющие входы 18,19, вход сброса устройства, пятую группу входов настройки 21 и внутренние связи 22-40. 18.з.п.ф-лы, 21 ил.
Patent RU-2077040-C1 (RU)
Title: Method testing leak-proofness of pneumatic-hydraulic systems
Inventor: LIPNYAK LEV V
IPC: G01M3/00
Filed: 1994-05-19
Granted: 1997-04-10
Abstract: FIELD: testing equipment. SUBSTANCE: method is meant to increase authenticity of testing of leak-proofness of pneumatic-hydraulic systems, which aggregates and main lines are laid both inside and outside of compartments of space-craft. Use of proposed method rises quality of test of articles of space technology for leak-proofness. In addition there appears possibility of separate determination of leak-proofness of internal and external parts of pneumatic-hydraulic systems. EFFECT: reduced time for trouble shooting of possible local leaks in pneumatic-hydraulic systems.
Patent RU-2077132-C1 (RU)
Title: Мельница
IPC: B02C19/06
Filed: 1994-05-24
Granted: 1997-04-10
Abstract: 1. Мельница, включающая помольную камеру с встречно-поточно установленными трубами, между которыми расположена периферийная часть вращающейся перегородки в виде колеса, состоящего из ступицы, обода и спиц с размольными элементами, отличающаяся тем, что размольные элементы свободно установлены на спицах и/или ободе.2. Мельница, включающая помольную камеру с размольным колесом, состоящим из ступицы, обода и спиц с размольными элементами, отличающаяся тем, что на спицах и/или ободе на участке между спицами свободно установлено по крайней мере два размольных элемента.3. Мельница по п. 1 или 2, отличающаяся тем, что на спицах и/или ободе совместно с измельчающими элементами установлены упругие элементы.4. Мельница по п. 2, отличающаяся тем, что размольные элементы имеют пропорционально изменяющиеся от ступицы к ободу и/или от одной спицы до другой размеры.5. Мельница по п. 1 или 4, отличающаяся тем, что спицы установлены по крайней мере в два ряда, причем спицы каждого последующего ряда смещены по отношению к спицам предыдущего.
Patent RU-2075531-C1 (RU)
Inventor: KLIPOV ANATOLIJ D
IPC: C22C37/10
Filed: 1994-05-25
Granted: 1997-03-20
Abstract: FIELD: ferrous metallurgy, particular, devising of cast iron composition applicable for working layers of two-layer flour-grinding rolls. SUBSTANCE: cast iron for working layer of flour-grinding rolls contains, mas.%: carbon, 3.40-3.70; silicon, 0.10-0.50; manganese, 0.80-1.20; nickel, 0.30-0.50; phosphorus, 0.40- 0.70; aluminum, 0.1-0.10; chromium, 0.20-0.40; titanium, 0.20-0.40; sulfur, 0.005-0.05; iron, the balance. EFFECT: higher wear resistance, stable microstructure and capability of working layer material of flour-grinding rolls to maintain their relief of rough surface and its reconditioning under the action of grains and grain products. 2 tbl
Patent RU-2090868-C1 (RU)
Title: Method determining continuity of flow of liquid in pipe-line
Inventor: AKHOBADZE GURAM N
IPC: G01N22/04
Filed: 1994-05-26
Granted: 1997-09-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed method is based on use of characteristics of electromagnetic wave probing tested liquid and of electric wave passed through tested liquid. Probing is conducted perpendicular to flow of tested liquid. Reception of electromagnetic wave passed through tested liquid is executed on side opposite to side of probing. Two orthogonal polarized components are extracted from electromagnetic wave passed through tested liquid, continuity of tested flow is found by difference of phases between them. EFFECT: improved reliability of method. 1 dwg
Patent RU-2082234-C1 (RU)
Title: Method for cleaning air from iodine
Inventor: BELOV IVAN A
IPC: G21F9/02
Filed: 1994-06-08
Granted: 1997-06-20
Abstract: FIELD: cleaning after emergency on nuclear power plants. SUBSTANCE: method involves distribution of material which is solved in water and precipitates with iodine and its compositions. This material is distributed in air as powder or melt drops which size is about 5 mcm or as water solution in aerosol particles which size is not greater than 60 mcm. When material is distributed in air, it is affected with ultrasound. Since distributed material is solved in water, contaminated vapor is condensed on distributed particles, which size provides effective treatment of all volume of distributed material. EFFECT: increased safety.
Patent RU-2083105-C1 (RU)
Inventor: BOLSUNOVSKIJ VLADIMIR A
IPC: A61K35/44
Filed: 1994-08-23
Granted: 1997-07-10
Abstract: FIELD: medicine; cardiosurgery for making and subsequent storage of vascular homograft preparations. SUBSTANCE: proposed method comprises following steps of: vascular complex is taken and preparation is made of it, preparation is treated with antibiotics and placed into storage medium. Inventive novelty of method resides in following features: before and in process of making preparation vascular complex is treated with reactant containing hemino-peptide complex, latter being represented by AMINOKROVIN preparation. Treatment with antibiotics is carried out, as preparation is placed into storage medium containing hemino-peptide complex at osmolarity 550-600 mmole/kg. Method recommends to use antibiotics which do not form triplet states due to steric transformations and which release long-lived singlet oxygen, e. g. cephotaxime/heptomycin sulfate mixture in ratio 8-9 : 1-2. It is also advisable that antibiotics mixture would additionally include amphotericin B in antimycotically effective doses, use of cephotaxime/heptamycin sulfate/amphotericin B mixture in ratio 40-43 : 5-8 : 1-2 representing optimum. Said preparation storage medium comprises, as source of salts and nutritional substances, AMINOKROVIN preparation and, in addition, it comprises cephotaxime and hephotaxime 25.0+-2.5, heptamycin sulfate 4.0+-0.4, AMINOKROVIN being balance. Besides, it is preferable that amphotericin B be also added to said storage medium in concentration 1.0+_0.1 g/l. EFFECT: proposed method and storage medium ensure functioning of autoregulatory system for protecting blood vessel tissue against attacking mechanical, chemical and temporarily acting damaging factors. 7 cl
Patent RU-2111430-C1 (RU)
Title: Method of cooling high-temperature waste gases
Inventor: ZEJGARNIK JU A
IPC: F28C3/06
Filed: 1994-09-15
Granted: 1998-05-20
Abstract: FIELD: industries where high temperature gases at excessive pressure are used. SUBSTANCE: preliminary cooling is effected by injection of liquid before bladed swirler, after which gas mixture is expanded in throttling device, for example in nozzle, thus reducing amount of water required for cooling. EFFECT: reduced amount of water required for cooling. 1 dwg
Patent RU-2084008-C1 (RU)
Title: Mechanical modulator of optical radiation
Inventor: STARCHENKO ALEKSEJ N
IPC: G02B26/04
Filed: 1994-09-20
Granted: 1997-07-10
Abstract: FIELD: measuring equipment, applicable in photometric and radiometric instruments, as well as for amplitude and pulse-duration modulation of continuous radiation of sources in automatic remote-control systems. SUBSTANCE: the device uses a screening element installed in a frame, which, when turned, partially or completely closes the frame opening limiting the bundle of falling rays. The screening element is made in the form of an axially symmetric opaque plate of minimum thickness, whose axis of rotation is parallel with the faces and intersects the frame opening axis. The plate shape repeats the shape of the opening in the frame, or has a shape providing for the necessary dependence of variation of closing of the frame cross section area or modulated bundle by the plate projection on the section plane on the angle of its turn. Depending on application of the modulator, the plate surfaces have an absorbing or diffusion reflecting coating. The device has minimum dimensions in the direction perpendicular to the radiation bundle axis for the given aperture, which makes it possible to keep the modulator away from the image plane so as to reduce the influence of background radiation. Due to variation of the relation between the dimensions of the bundle and screening element, as well as due direction of it to the modulator at a different distance from the axis of rotation of the plate, the shape and relative pulse duration of output radiation are changed. EFFECT: enhanced accuracy. 2 cl, 1 dwg
Patent RU-2065064-C1 (RU)
Inventor: DENISOV MIKHAIL V
IPC: F01N1/24
Filed: 1994-11-02
Granted: 1996-08-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: exhaust muffler has tube 1 with noise-absorbing attachment 2 made in the form of pack of discs 3. Each disc is made of wire arranged radially around axle and in several rows along axle without clearance. Connected to tube 1 is collector 4 made up of pipes 5 arranged in one horizontal plane in parallel to each other with clearance inbetween. Clearance is closed by plates 6 and side walls 7 to form closed space 8. Ports 9 opening into space 8 are made on opposite ends of adjacent pipes 5. If collector has more than two pipes 5, end faces 10 of all intermediate pipes 5 are stopped. Placed in each pipe 5 is pack of discs 11 made similar to discs 3. Swirl 12 is made in the form of spiral is placed on inner surfaces of pipes 5. Exhaust muffler takes energy of gas flow owing to turbulization of low passing through clearances in discs 3 and 11 and dividing the flow into streams and oscillation of flexible members of discs 3 and 11, and discs 3 and 11 proper at frequencies within exhaust gas noise spectrum. Used also phenomenon of hydrodynamic action on exhaust gas flow sharply changing its direction, expanding and swirling. EFFECT: enhanced efficiency of noise suppression. 2 cl, 3 dwg
Patent RU-2079447-C1 (RU)
Title: Method of cleaning water from difficulty oxidized organic compounds
Inventor: SHVETSOV VALERIJ N
IPC: C02F101/30
Filed: 1994-11-08
Granted: 1997-05-20
Abstract: FIELD: water purification. SUBSTANCE: in a method of cleaning water by way of sorption and oxidation of organics with immobilized microorganisms in suspended layer of charge material (coal, clinoptilolite, crushed claydite, etc.) with simultaneous biological regeneration of charge and subsequent filtration of cleaned water through dense layer of charge material, cleaning of water is carried out with loading the charge of suspended layer with daily quantity of organics which corresponds to 1.5-3 mg/g according to chemical oxygen minimum procedure and 0.5-1.5 mg/g according to biochemical oxygen demand procedure, concentration of dissolved oxygen on outlet from suspended layer being 1-2 mg/l. EFFECT: increased reliability and simplified process. 1 tbl