baber/WOPTO huggingface dataset:
Patent RU-2077168-C1 (RU)
Title: Состав для получения электроизоляционного покрытия на лентах аморфных и нанокристаллических сплавов, способ его приготовления и способ получения из него покрытия
IPC: C23C22/58
Filed: 1994-07-19
Granted: 1997-04-10
Abstract: 1. Состав для получения электроизоляционного покрытия на лентах аморфных или нанокристаллических сплавов, содержащий оксид фосфора и воду, отличающийся тем, что он дополнительно содержит оксид цинка и карбонат лития при следующем соотношении компонентов, мас.%:Оксид фосфора - 24,5 - 28,0Оксид цинка - 11 - 12Карбонат лития - 9,5 - 10,0Вода - Остальное2. Способ приготовления состава для электроизоляционного покрытия на лентах аморфных или нанокристаллических сплавов путем смешивания исходных компонентов, отличающийся тем, что сначала к фосфорной кислоте добавляют оксид цинка, после полного его растворения порциями при интенсивном перемешивании вносят карбонат лития, после прекращения выделения углекислого газа смесь выдерживают в течение 8 - 10 ч, а затем добавляют воду до получения плотности 1,25 - 1,33 г/см.3. Способ получения электроизоляционного покрытия на лентах аморфных и нанокристаллических сплавов, включающий нанесение состава, содержащего оксид фосфора и воду, на обрабатываемую поверхность, термообработку на воздухе и последующий отжиг, отличающийся тем, что наносят состав, дополнительно содержащий оксид цинка и карбонат лития, термообработку проводят в градиентном режиме от 25 до 250 - 320С со скоростью движения ленты 0,3 - 0,4 м/мин, а отжиг проводят при температуре кристаллизации материала или на 80 - 120С ниже этой температуры.4. Способ по п. 3, отличающийся тем, что отжиг проводят в присутствии продольного постоянного магнитного поля величиной более 50 Нс материала ленты.
Patent RU-2150422-C1 (RU)
Title: Method of introduction of second flow of dust-like materials into pneumatic transportation pipeline along which first flow of dust-like materials with variable delivery is transported
Inventor: LUIS SHMIT
IPC: B01F33/40
Filed: 1994-11-03
Granted: 2000-06-10
Abstract: FIELD: materials handling facilities. SUBSTANCE: proposed method comes to the following: second flow of dust-like materials with variable delivery is introduced into pipeline, and control of delivery of first flow is made insensitive to disturbance caused by introduction of second flow by direct or indirect setting of first delivery above the point of blowing-in of second. EFFECT: provision of controlled introduction of second flow without disturbing first delivery. 6 cl, 2 dwg
Patent RU-2078215-C1 (RU)
Title: Method for ventilation of mine blind working
Inventor: GERTSEN NIKOLAJ I
IPC: E21F1/08
Filed: 1994-11-16
Granted: 1997-04-27
Abstract: FIELD: mining industry, ventilation of mine blind workings. SUBSTANCE: method of ventilation of mine blind working located near existing through working includes drilling hole between working, installation of local ventilation fan and supply of fresh air through flexible pipeline. The method of ventilation of mine blind working is distinguished by the fact that the hole between workings is drilled with a diameter equalling the diameter of flexible pipeline. Local ventilation fan is installed in the existing through working and flexible pipeline is passed through hole to blind working. EFFECT: higher efficiency. 1 dwg
Patent RU-2126785-C1 (RU)
Inventor: KALISTRATOVA T A
IPC: C07C39/08
Filed: 1994-12-30
Granted: 1999-02-27
Abstract: FIELD: chemical industry. SUBSTANCE: 2,3,5- trimethylhydroquinone is prepared from 3-nitro-o-xylene by reducing 3-nitro-o-xylene to 2,3-xylidine on catalyst containing iron and chromium oxides or active aluminium oxide promoted by alkali and alkaline-earth metal ions. Reducing agent includes C 1 -C 3  primary alcohols at 320-350 C and atmospheric pressure. The resulting 2,3-xylidine is subsequently diazotized to 2,3-xylenol, the latter is methylated in vapor phase with methanol over the same catalyst, and the resulting 2,3,6-trimethylphenol is oxidized to 2,3,5-trimethylhydroquinone by chemical or electrochemical methods. EFFECT: more efficient preparation process. 10 ex
Patent RU-2071357-C1 (RU)
Title: Method for ductory drainage of lymphatic system at peritonitis
Inventor: BRYUSOV PAVEL G
IPC: A61M5/00
Filed: 1995-02-06
Granted: 1997-01-10
Abstract: FIELD: medicine. SUBSTANCE: method deals with local or total anesthetization in left supraclavicular area to isolate and puncture thoracic lymph duct followed by its catheterization. At the same time according to similar technique inguinal lymph node is catheterized by drop injection of antibiotics and plasma- substituting solutions at 30-50 ml/hour that enables to obtain two-fold increase of lymph outflow against conventional methods of lymph stimulation. Ductory drainage is conducted for 10 days to observe normal values of intoxication, qualitative lymph content and patient's state. EFFECT: improved results at treating patients with acute developed peritonitis. 1 dwg
Patent RU-2075248-C1 (RU)
Title: Коррелятор для шумоподобных сигналов
IPC: G06G7/19
Filed: 1995-03-10
Granted: 1997-03-10
Abstract: Коррелятор для шумоподобных сигналов, состоящий из интегратора, выход которого является выходом коррелятора, и последовательно соединенных генератора псевдослучайной последовательности, перемножителя и полосового фильтра, другой вход перемножителя является информационным входом коррелятора, отличающийся тем, что он дополнительно содержит линейный амплитудный детектор, вход которого соединен с выходом полосового фильтра, выход линейного амплитудного детектора подключен к входу интегратора.
Patent RU-2093008-C1 (RU)
Title: Feed granulation die
Inventor: TIKHOMIROV EVGENIJ P
IPC: A01F15/00
Filed: 1995-05-16
Granted: 1997-10-20
Abstract: FIELD: agricultural engineering and mixed feed industry. SUBSTANCE: annular detachable die has side rings 1, removable annular arcuate members, power rings, hubs with chain drive sprockets. Radial walls mounted between side rings are formed as plates defining pressing channels of square or rectangular section by conjugating longitudinal slots on one side of wall with longitudinal ridges on opposite side of other wall. Radial walls are united to form blocks. Radial slots are made in side rings and in ends of blocks. Key slots are made in sprockets and hubs. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 8 dwg
Patent RU-2079660-C1 (RU)
Inventor: POGUDIN YURIJ M
IPC: E21D11/00
Filed: 1995-08-01
Granted: 1997-05-20
Abstract: FIELD: mining, particular, support of development workings driven by wide face and preserved for repeated use under the conditions of pillarless protection in extraction of two adjacent recoverable pillars. SUBSTANCE: the offered method includes erection of metal frame support. For which purpose, drilled in working walls are hollows on the side of extracted recoverable pillar, on the side of adjacent to working of recoverable pillar. Then, installed between roof and floor is bracing member made of immovable and movable parts and having main plate on its end, and an additional plate which is coaxial to the main plate and located under it. Further on, one ends of coupled cappings are introduced into hollows on the side of extracted recoverable pillar and the other free ends of these cappings are oriented towards each other and located between plates with their subsequent pressing to roof together with lagging laid on them due to raising of plate and its fixing. When approaching the stope, additional hollow is made on the side of adjacent recoverable pillar to which one of capping is moved. As a result, erected in the stope-working junction is support with high bearing capacity as its operation during remounting is not disturbed due to constant reduction of support thrust in that time, that prevents treading of the roof and stability of development working increases. EFFECT: higher efficiency. 3 dwg
Patent RU-2084570-C1 (RU)
Title: Device for extraction of knitting machine needles
Inventor: BARANOV ALEKSANDR A
IPC: D04B15/78
Filed: 1995-10-06
Granted: 1997-07-20
Abstract: FIELD: knitted fabric machine building, in particular, devices for extraction of circular knitting machine needles at production of tracery knitted fabric. SUBSTANCE: the device has axles according to the number of positions of the pushers, installed one above another, on which gates engageable through their working part with the pushers of the knitting needles are installed for turning, and control electromagnets formed by magnetic cores made of soft magnetic material with windings control magnet has on one arm of the magnetic core a permanent magnet with a pole shoe and an armature secured on the axle; the armature is made of soft magnetic material in the form of a bent plate, whose one end is connected to the gate through a driving link, and the other is placed in the gap between the magnetic core and pole shoe of the permanent magnet installed to close the magnetic circuit of the electromagnet when control voltage is applied to the windings and return to the initial state due to the field of the permanent magnet. EFFECT: enhanced speed of response and reliability, reduced weight and cost. 1 dwg
Patent RU-2116800-C1 (RU)
Title: Method for evaluating brain perfusion
Inventor: LISHMANOV JU B
IPC: A61K49/06
Filed: 1995-11-21
Granted: 1998-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying monophototonic computer tomography of brain in 20-30 min after intravenous injection of 120-370 mBq 199 Tl-DDK -containing complex. Monophototonic computer tomography is carried out with parallel high energy collimator under power maximum of 199 Tl  of gamma-chamber tuning being applied. Local drop in 199 Tl-DDK -containing complex contents in brain tissue being detected, hypoperfusion zone availability is considered to be the case. EFFECT: reduced radiation load; enhanced accuracy of diagnosis. 4 dwg
Patent RU-2074826-C1 (RU)
Title: Method of and device for remote control of car antitheft system
IPC: B60R25/00
Filed: 1995-11-30
Granted: 1997-03-10
Abstract: FIELD: road transport; antitheft systems. SUBSTANCE: forming of address and command signals, their transmitting and receiving is provided by regional paging communication system. When necessary, car alarm is remotely connected and disconnected and in case of hi-jacking, alarm is initiated and car is stopped by interlocking the units. This system can be used for such servicing operations as starting the engine, switching on lights, heating or cooling car interior. Proposed device has control panel with telephone set with output to telephone urban system, operator's room with receiving telephone set, dialing, address and command unit serviced by operator, address and command coding processor unit, coded signals transmitter with antenna, and car-mounted coded signal receiver command decoder and microprocessor control unit connected with antitheft device and actuators. EFFECT: improved reliability of protection, and enhanced convenience. 3 cl, 1 dwg
Patent RU-2074764-C1 (RU)
Title: Mass entertainment device
Inventor: SAVIN ALEKSEJ D
IPC: A63F5/00
Filed: 1996-01-12
Granted: 1997-03-10
Abstract: FIELD: entertainment equipment. SUBSTANCE: device has disk-shaped member composed of parts, with number of parts on disk face being equal to the number of cards in pack (within the range of 36-104 pieces) and number of pack card combination images being equal to the number of figure combination images on each playing field (within the range of 5-20 pieces). EFFECT: increased efficiency, simplified construction and improved entertaining effect.
Patent RU-2126647-C1 (RU)
Title: Method of standardized ultrasonic diagnostics of functional disturbances of oesophageal, gastric, and duodenal sphincters in babies
Inventor: VOROTYNTSEVA N S
IPC: A61B5/00
Filed: 1996-01-03
Granted: 1999-02-27
Abstract: FIELD: gastroenterology. SUBSTANCE: examinations of oesophagus, stomach, and duodenum in newborns and infants are carried out with six standard positions of ultrasonic scanner using, as contrast substance, female milk or adapted dairy mixture and, if inborn hypertrophic pyloric stenosis is suspected, liquid barium sulfate suspension based on adapted dairy mixture. First scanner position: sensor is placed dorsally on patient's neck to the left from backbone (longitudinal scanning). Position 2: sensor is located obliquely above umbilicus at angle 20-25 deg. opened to the right in liver direction. Position 3: sensor is located on medial line, downwards from xiphoid cartilage (longitudinal scanning). Position 4: sensor is placed in parallel with costal arc from xiphoid cartilage. Position 5: sensor is located perpendicular to medial line at angle 15 deg. opened cranially 1-2 cm above umbilicus (transversal scanning). Position 6: sensor is located in parallel with right-hand costal arc from xiphoid cartilage. EFFECT: increased diagnostics accuracy. 10 dwg, 2 ex
Patent RU-2129782-C1 (RU)
Inventor: KLIMOVITSKIJ M L
IPC: A01K1/035
Filed: 1996-03-21
Granted: 1999-05-10
Abstract: FIELD: household chemical goods. SUBSTANCE: lavatory is well disposable and well absorbing smells due to utilizing, as filler, powder, granules, or crumb of sapropel. Lavatory additionally contains oxidants such as sodium permanganate or sodium bichromate, and/or bactericidal substances such as Japanese Sophora and Labrador tea, wormwood, and eucalyptus extracts, and/or deodorant and disinfecting substances such as diatomite, and/or adsorbents such as zeolite, and/or perfume substances such as citrus oil or lavender oil. Lavatory is suitable for both domestic and laboratory conditions. EFFECT: improved sanitary-hygienic conditions. 5 cl, 1 tbl, 2 ex
Patent RU-2107831-C1 (RU)
Inventor: SEMENOV VALERIJ IVANOVICH
IPC: F02B71/00
Filed: 1996-04-09
Granted: 1998-03-27
Abstract: Изобретение относится к двигателям внутреннего сгорания и может быть использовано для установки на транспортных средствах. Двигатель содержит поршень, размещенный в цилиндре и кинематически связанный с энергоаккумулятором, амортизатором, систему клапанов и потребитель энергии. Между цилиндрами двигателя и потребителем энергии дополнительно размещен амортизатор, преобразующий энергию колебаний поршня двигателя в линейные перемещения транспортного средства. 7 ил.
Patent RU-2136571-C1 (RU)
Title: Device for continuous unloading of loose material from ships of other containers
Inventor: JURGEN AREND
IPC: B65G67/60
Filed: 1996-04-29
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; materials handling facilities for use in ships, railway cars and other containers. SUBSTANCE: device has gantry installed for movement parallel to ship or other container and boom installed in gantry for lifting, lowering and rotating. Cup elevator is hinge - mounted on end of boom. Elevator has two feed-and-load augers on its lower enclosing end operating towards each other and positively set into motion. Augers are arranged across elevator which is secured on bottom in point of axis of rotation. Elevator is installed for reciprocating by means of hydraulic devices at simultaneous movement of boom upwards or downwards to displace lower end of elevator parallel to ship or other container bottom. EFFECT: increased efficiency. 22 cl, 6 dwg
Patent RU-2122489-C1 (RU)
Title: Method of manufacture of abrasive tool
Inventor: SHCHEGOLEV V A
IPC: B24D11/00
Filed: 1996-04-30
Granted: 1998-11-27
Abstract: FIELD: tool- making industry. SUBSTANCE: grains of abrasive material oriented by electrostatic field by means of implantation in the tool base in such a way as they would prick it through and project from its back side. Then, grains are finally fixed by a layer of binder from one side of the base. EFFECT: enhanced performance due to preservation of cutting projection produced in the stage of initial fixation of grains. 2 dwg
Patent RU-2128143-C1 (RU)
Inventor: POTAPENKO I A
IPC: C01B13/11
Filed: 1996-05-06
Granted: 1999-03-27
Abstract: FIELD: production of ozone for treatment of air and aqueous media. SUBSTANCE: inductor is additionally provided with two metal screens coated with dielectric connected to high-voltage AC source. EFFECT: increased productivity of ozonizer. 1 dwg
Patent RU-2138878-C1 (RU)
Title: Magnetron
Inventor: SYSOEV A P
IPC: H01J25/50
Filed: 1996-05-13
Granted: 1999-09-27
Abstract: FIELD: radio engineering. SUBSTANCE: invention refers to magnetron of forward circuit with internal cathode. Characteristic feature of cathode is its enlarged dimensions so that internal space is free to house heater and iron core of additional magnetic circuit with induction coil fed from controlled power supply source. Magnetron includes external anode and permanent magnets of ring shape so arranged above interaction space that fields of these magnets ( permanent magnet and coil ) sums up. EFFECT: capability of control over magnetic field in interaction gap by adjustment of current in coil, stabilization of output characteristics and compactness of magnetron. 2 dwg
Patent RU-2089719-C1 (RU)
Title: Mechanism for cleaning pipe cavities from paraffin and other deposits
IPC: E21B37/02
Filed: 1996-06-10
Granted: 1997-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: mechanism contains at least upper and lower cleaning heads with oppositely directed cutters installed on shaft for free rotation. Between cleaning heads, spacing stabilizer is disposed. Guide stabilizer has a rod with ball member and is fastened in upper part of shaft. Ball member is installed in bushing for limited axial displacement and interaction with inner stop swelling in bushing, which also has conical bored hole in its lower part. Lower part of shaft is provided with collar embraced by cone-shaped lower cleaning head. Mechanism also has an additional section with cleaning heads appropriate to be inserted between bushing and load. The latter is linked to hauling device connection unit. When mechanism moves in ascending flow of borehole fluid, its cleaning heads rotate in opposite directions cutting deposits with their cutters, cut deposits being entrained by flow toward the surface. EFFECT: increased reliability and productivity of pipe cleaning operation. 5 cl, 6 dwg
Patent RU-2127831-C1 (RU)
Title: Power plant for oil recovery
Inventor: KOZLOVSKIJ V I
IPC: F04B47/02
Filed: 1996-06-06
Granted: 1999-03-20
Abstract: FIELD: oil production industry. SUBSTANCE: power plant is based on utilization of flexible pump-compressor pipes made of composite materials instead of using metal pipes in oil production equipment. Power plant for oil production has hydraulic cylinders with hollow double-side rods, and valves. Also provided are high-pressure pipelines which are connected with hydraulic power station and control unit. Pump-compressor pipes are connected with well head equipment. Ends of links of pipes are provided with quick-release couplers for hermetic joining of corresponding pipelines to each other, and also with hydraulic cylinders, with special well head equipment, hydraulic power station and control unit. Each link of flexible pump-compressor pipes has special drum for winding up and storing of this link. Power plant is provided with platform which carries frames. These frames can perform reciprocating motions laterally with respect to platform. Motions are powered from individual drive units. Installed on each frame is bracket with bearings for ends of shaft. Mounted on this shaft is drum which can be rotated from individual drive unit relative to horizontal axis which coincides with direction of platform movement. Platform has guide mechanism connected with hydraulic power cylinders. Application of embodiment of power plant makes unnecessary use of sophisticated equipment, allows for reduction of special technological equipment, it permits cutting of servicing cost, increasing productivity with reduction of power demand. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2102544-C1 (RU)
Inventor: ABDULKHAKOVA Z Z
IPC: D01F11/04
Filed: 1996-06-28
Granted: 1998-01-20
Abstract: FIELD: polymer fibers. SUBSTANCE: polyacrylonitrile fiber with 1.5 wt. -% of carboxyl groups is treated with aqueous solution containing 8-15% hydrazine and 1-2% sodium hydroxide at 90-100 C for 120-150 min. EFFECT: acquired ion-exchange property. 1 tbl
Patent RU-2128875-C1 (RU)
Inventor: JUDIN N N
IPC: H03H7/24
Filed: 1996-07-16
Granted: 1999-04-10
Abstract: Изобретение используется в радиоприемных устройствах различного назначения. Многозвенный управляемый четырехполюсник выполнен в виде каскадного соединения имеющих одинаковую структуру и разделенных на входе и выходе эмиттерными повторителями двух и более Г-образных звеньев, каждое из которых содержит резистор в последовательном плече и диод в параллельном. Точка соединения выхода эмиттерного повторителя и резистора последовательного плеча подключена через развязывающий резистор к источнику повышенного напряжения питания, в параллельное плечо между диодом и резистором последовательного плеча введен резистор, а диод через конденсатор соединен с общей шиной и коллектором транзистора, эмиттер которого соединен с общей шиной, а база через развязывающий резистор соединена с источником пониженного напряжения питания и с выходом последовательного соединения двух ключей, управляемые входы первого из которых соединяются с управляющим напряжением высокого ТТЛ-уровня. Технический результат - обеспечение с высокой точностью дискретного ослабления усиливаемых сигналов. 1 ил.
Patent RU-2135269-C1 (RU)
Title: Reactive composition and method of cleaning hydrogen chloride-containing gas
Inventor: NILO FADZHIOLINI
IPC: B01J20/04
Filed: 1995-01-12
Granted: 1999-08-27
Abstract: FIELD: gas treatment. SUBSTANCE: solid powdered composition contains at least 99% sodium bicarbonate and up to 1% sodium carbonate and has particle-size distribution determined by average particle diameter 0.010-0.030 mm and size variation 1-3. EFFECT: optimized process efficiency due to choice of specified-quality sodium bicarbonate. 16 cl, 3 dwg, 2 ex
Patent RU-2104942-C1 (RU)
Title: Method for synthesis of pure crystalline materials on the base of high-melting oxides
Inventor: KROKHIN V P
IPC: C22C1/04
Filed: 1996-09-24
Granted: 1998-02-20
Abstract: FIELD: radio engineering, electronics. SUBSTANCE: method involves production of mixture having predetermined stoichiometric composition, briquetting thus prepared mixture and treatment of thus obtained briquettes by high temperature spray of plasma till melt is obtained. Additionally treatment of melt with the help of spray of plasma is carried out, the process takes place till homogeneous product is prepared. During the whole synthesis process distance between cut of the burner and surface of mixture to be treated is controlled. EFFECT: improved efficiency of the method. 2 tbl