baber/WOPTO huggingface dataset:
Patent RU-2080717-C1 (RU)
Title: Method for generation of pulse periodic self- modulated laser beam
Inventor: NIKOLAEVA OLGA YU
IPC: H01S3/10
Filed: 1994-03-23
Granted: 1997-05-27
Abstract: FIELD: quantum electronics, in particular, lasers with moving active medium and continuous pumping. SUBSTANCE: method involves driving of active medium across optical axis of non-stable resonator, continuous pumping of active medium in resonator volume and local variation in ratio of amplification and losses near optical axis of non-stable resonator by means of decrease in speed of pumping of active medium in axial zone of resonator. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2057454-C1 (RU)
Title: Method for production of soluble concentrate of phytotea
Inventor: NAKHMETOV FARUKH G
IPC: A23F3/00
Filed: 1994-03-28
Granted: 1996-04-10
Abstract: FIELD: tea processing industry. SUBSTANCE: leaves or roots of Bergenia are treated within 5-15 min at 80-100 C and under pressure 0.1-0.15 MPa. The process is followed by drying. Thus treated raw materials are ground and heated within 10-20 min at 90-105 C. Then extraction by water within 20-40 min is carried out, ratio of raw materials and water being 1:2-1:3. Said process takes place at 70-90 C and under pressure 0.072-0.095 MPa and it is followed by filtration. Then extract is mixed with granulated sugar or sugar powder at ratio 1:4-1:6 and is heated within 15-25 min at 85-100 C. EFFECT: improves efficiency of method.
Patent RU-2080813-C1 (RU)
Inventor: TATTI YALMAR YA
IPC: A47L13/20
Filed: 1994-04-12
Granted: 1997-06-10
Abstract: FIELD: household devices. SUBSTANCE: swab has hollow handle with longitudinal slots, where spring-loaded slides are fixed, cable wound onto rotary shaft positioned within handle. Ends of cable are attached to slides. Shaft is inserted into openings of plates, which are rigidly fixed to working head adjacent to hollow handle opening. Rotary shaft has flanges to which are fixed clamps. Similar clamps are positioned on curved ends of working head. Clamps are adapted to secure porous rolls provided with channels for receiving flexible tie-rods, whose ends are also fixed to clamps. Moisture is squeezed from porous rolls due to twisting of rolls during tightening of cable by upper or lower slide with following rotation of shaft. Rotary shaft with flanges and clamps is arranged in plate openings and attached on working head at location adjacent to hollow handle opening. Ends of working head are made curved and provided with clamps. Porous member is positioned between clamps on working head and flanges of rotary shaft. Flexible tie-rods are positioned within channels of porous member and attached to working head and to shaft flange. EFFECT: increased efficiency, simplified construction, increased convenience by eliminating direct contact of User's hands with washing material such as porous rolls. 2 cl, 3 dwg
Patent RU-2077262-C1 (RU)
Title: Bioelectrical probe of non-irritant acting
Inventor: KOMISSAROVA TATYANA A
IPC: A61B5/24
Filed: 1994-07-15
Granted: 1997-04-20
Abstract: FIELD: medical technology; electrophysical diagnosis, particularly, encephalogram and cardiogram recording. SUBSTANCE: measuring probe of bioelectric signals has flexible elastic case with dome-shaped working surface made from electroinsulating material, one or several built-in electrodes, two or more needle-shaped elements outgoing from case and covered with electroinsulating layer up to pointed tip; moreover, probe has flexible clamp encompassing non-working surface of case, electric output located between clamp and case, and connected at least to one of electrodes; needle-shaped elements are installed on base of case symmetrically relative to case axis along normal to its working surface; distance from needle-shaped element to skin surface may be adjusted, and pointed tips may be directed at some angle to axis of corresponding needle-shaped element; alternatively, grown filamentary monocrystal may be used as needle-shaped element and made from molybdenum. EFFECT: enlarged functional capabilities. 4 cl, 2 dwg
Patent RU-2090628-C1 (RU)
Title: Method for treating parts of microelectrical valves made of special steel
Inventor: TARASOV ANATOLIJ N
IPC: C21D8/12
Filed: 1994-08-03
Granted: 1997-09-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to vacuum thermal treatment of small-size parts of magnetic conductors made of high-chromium magnetically soft steels. Method involves high- temperature baking of mechanically worn parts in vacuum 10 -5  mm Hg and 960-980 C for 2.5-3.5 h with standardized heating and cooling rates as well as stabilizing vacuum drawback of polished parts with simultaneously depositing titanium nitride via ion-plasma technique at 350-530 C. EFFECT: reduced effort, increased service life of parts, excluded deformation, and improved workability of process. 3 cl, 1 tbl
Patent RU-2071658-C1 (RU)
Title: Материал для защиты от теплового воздействия
IPC: A41D31/00
Filed: 1994-09-29
Granted: 1997-01-10
Abstract: 1. Материал для защиты от теплового воздействия, состоящий из трех слоев, внешние из которых выполнены волокнистыми, и нанесенного на один из внешних слоев с наружной стороны металлизированного покрытия, отличающийся тем, что средний слой выполнен в виде воздухонаполненного полимерного субстрата, заполненного воздухом на 30 - 90% и толщиной 5 - 60 мм, а второй - из внешних слоев со стороны, прилегающей к среднему слою, имеет металлизированное покрытие, при этом один или оба волокнистых слоя выполнены из пустотелых волокон и/или нитей, заполненных воздухом на 10 - 70%.2. Материал по п.1, отличающийся тем, что в качестве воздухонаполненного полимерного субстрата он содержит или высокообъемное нетканое полотно из полиэфирных нитей, или пузырчатую полиэтиленовую пленку, или пустотелые полиэтиленовые полусферы.
Patent RU-2074819-C1 (RU)
Title: Method for developing pressure
Inventor: SOKOLOV VALENTIN G
IPC: B30B15/34
Filed: 1994-09-23
Granted: 1997-03-10
Abstract: FIELD: non-traditional physical methods. SUBSTANCE: to apply pressure on a liquid, closed volume is filled with a nonfreezing liquid immiscible with water and having density close to that of water, than water is introduced in the form of sphere and frozen. EFFECT: simplified procedure. 1 dwg
Patent RU-2091621-C1 (RU)
Title: Clutch
Inventor: ANDREEV ALEKSANDR V
IPC: F16D11/00
Filed: 1994-11-14
Granted: 1997-09-27
Abstract: FIELD: mechanical engineering; connection of shafts. SUBSTANCE: clutch has two clutch members with sockets made in one clutch member and pins fitted in other clutch member. Second clutch member consists of hub and housing coupled with hub through thread. Long auxiliary pin serves for orientation of pins relative to sockets. Clutch has drive providing reciprocation of housing relative to hub. Drive has at least two rods arranged in housing and spring loaded at both sides and thrusting against shoulders on hub. Adjacent starting faces of sockets intersect. Housing is installed with axial clearance relative to hub shoulders found from relationship given in description of invention. EFFECT: improved reliability of connection of shafts. 1 dwg
Patent RU-2118184-C1 (RU)
Inventor: KOROTKIKH I N
IPC: A61N2/04
Filed: 1995-03-10
Granted: 1998-08-27
Abstract: FIELD: medicine; gynecology. SUBSTANCE: method includes exposure of uterus and epoophorons to low-frequency pulse magnetic field. Exposure is performed by three external unipolar inductors and one vaginal opposite-polarity inductor. Magnetic induction amplitude is 0.1-0.2 T, and pulse repetition period is 0.3-1.5 s. At the same time bipolar current is used for exposure. Electromagnetic stimulation is performed daily. Course of treatment includes 7-12 seances. EFFECT: reduced course of treatment. 1 dwg, 2 ex
Patent RU-2091784-C1 (RU)
Title: Electric spark pulse-type continuity detector
Inventor: ILIN ALEKSANDR ALEKSANDROVICH
IPC: G01N27/61
Filed: 1995-05-29
Granted: 1997-09-27
Abstract: FIELD: electric measuring instruments, in particular, devices for monitoring the metal-based dielectric coating continuity. SUBSTANCE: the detector uses accumulator power supply 1, spark gap unit 2, sync pulse generator 3, AND gate 4, output transformer 5, probe electrode 6, signal/noise discriminator 10. After holding of a breakdown in the memory the logic "zero" from the inverted output of the memory location blocks the accumulator discharge; as a result, the energy loss is reduced at an arc discharge and ground fault of the probe electrode. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2075168-C1 (RU)
Title: Реакционный элемент каталитического реактора
IPC: B01J8/06
Filed: 1995-06-19
Granted: 1997-03-10
Abstract: Реакционный элемент каталитического реактора, содержащий цилиндрический корпус с заглушенным торцом, в котором соосно с зазором относительно внутренней поверхности корпуса укреплен катализатор, нанесенный на внутренней соосный с корпусом патрубок, выполненный с отверстием на торце и установленный с зазором относительно заглушенного торца корпуса, отличающийся тем, что реакционный элемент снабжен высокопористым газопроницаемым каталитическим кольцевым элементом, при этом кольцевой элемент установлен с зазором относительно патрубка, торцы указанных патрубка и кольцевого элемента со стороны заглушенного торца корпуса жестко связаны между собой посредством размещенной в кольцевом зазоре между ними кольцевой заглушки, а противоположный торец кольцевого элемента жестко связан с второй заглушкой, размещенной в кольцевом зазоре между кольцевым элементом и корпусом и плотно прилегающей к внутренней поверхности последнего.
Patent RU-2097888-C1 (RU)
Title: Fiber-laser device
Inventor: LEONTEV MIKHAIL YA
IPC: H01S3/05
Filed: 1995-06-30
Granted: 1997-11-27
Abstract: FIELD: laser medical devices for cutting, coagulation and heating tissue. SUBSTANCE: device has laser, which has active element which has convex spherical surface and is mounted between parallel flat mirrors on common optical axis. Flat side of active element is directed towards output mirror which is located in adjustment unit. Active element is located in pumping unit which is connected to control unit and cooling system. Laser part of optical joint contains focusing lens and diode optical pair which is connected to control unit. Reflecting sleeve of cable part of joint is located between elements of optical pair and carrier fiber waveguide which input end is located in focus of lens which directs output light beam. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2098609-C1 (RU)
Title: Cut-off plate
Inventor: LENKEVICH YURIJ EVGENEVICH
IPC: E21B43/12
Filed: 1995-08-17
Granted: 1997-12-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention relates to hole drilling and may be used to cut off pipe passage. In the body of assembly, ball locking device is set up on saddles. Between saddles and body, a spring and seals are located. Drive is of lever-screw type and is placed on bearing plate. This plate is rigidly bound with lever and may rotate about axis of revolution of ball locking device and interact with ball locking member revolution limiters disposed on bearing plate. When screw transmission is involved, manufacture process is simplified. The two elements of screw-nut transmission are machined on multifunctional screw-cutting lathe with normal grade of accuracy. Bearing plate serves to provide correct interposition and correct interaction of drive constituents. Interaction of lever-screw drive support with revolution limiters enables accurately fixing on-off positions of ball locking device. Accuracy in on-position fixation is necessary to provide equal passage of cut-off plate and ensuring specified cut-off plate endurance by way of preventing erosion of edge of ball locking device caused by working medium. Accuracy in off-position fixation is necessary to prevent working medium from leakage. EFFECT: facilitated pipe passage cut- off. 5 dwg
Patent RU-2106268-C1 (RU)
Title: Device for storage and servicing of mobile cleaning machine and other similar machines
Inventor: TSAKHKHUBER KURT
IPC: A47L11/40
Filed: 1993-09-03
Granted: 1998-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has at least partially closed room for placing the mobile machine, guide members for accurate positioning of machine in room, first feed unit for filling machine energy accumulators and second feed unit for filling up service material reservoirs of machine. EFFECT: enlarged operating capabilities. 14 cl, 3 dwg
Patent RU-2101342-C1 (RU)
Inventor: KHRAMOV M V
IPC: C12G1/04
Filed: 1995-11-23
Granted: 1998-01-10
Abstract: FIELD: medicinal microbiology. SUBSTANCE: nutrient medium has pancreatic hydrolyzate of fish meal, dry purified bile, glucose, urea, sodium chloride, bromothymol blue, agar at the balanced ratio of components. Quantitative ratio of nutrient medium components and pH value provide good primary differentiation of yersinia and from other enterobacteria in 24 h. EFFECT: improved quality of medium and method of differentiation. 1 tbl
Patent RU-2121588-C1 (RU)
Inventor: INGVAR LANDEL V
IPC: F01K23/06
Filed: 1994-02-16
Granted: 1998-11-10
Abstract: FIELD: production of energy from carbonaceous fuel. SUBSTANCE: fuel gas and sensible heat are produced by partial oxidation of fuel by oxygen or oxygen-containing gas. Sensible heat or large part of this heat is conveyed to energy producing unit together with fuel gas. Energy producing unit is turbine cycle with moisture-laden air. This makes it possible to use one and the same set of internal combustion turbine both when using set in turbine cycle with moisture-laden air and when integrating the set into gasification plant. EFFECT: enlarged operating capabilities of set. 5 cl, 1 dwg
Patent RU-2091887-C1 (RU)
Title: Switch
Inventor: VERPETA VYACHESLAV A
IPC: H01H33/666
Filed: 1996-01-22
Granted: 1997-09-27
Abstract: FIELD: electrical engineering; switches requiring heavy contact pressure. SUBSTANCE: hold-down assembly of switch is built around three plates mounting guide bushings secured thereon by means of pins with spring compressed between them. Middle plate is screwed to movable contact. Power section is of reduced size: distance between turning lever and movable contact support is smaller by 80 to 150 mm. EFFECT: improved contact pressure requiring no in-service adjustment; high accuracy of setting contact travel and simultaneity of closure of different poles, reduced size. 2 dwg
Patent RU-2099382-C1 (RU)
Inventor: ZALYATOV MARAT MARSOVICH
IPC: E21B37/06
Filed: 1996-02-05
Granted: 1997-12-20
Abstract: Изобретение относится к нефтяной промышленности и может быть использовано для удаления асфальтено-смоло-парафиновых отложений в процессе добычи нефти. Состав для удаления асфальтено-смоло-парафиновых отложений включает, мас. %: сырье нефтяное или коксохимическое для производства технического углерода 0,01 - 20; углеводородный растворитель остальное. 3 табл.
Patent RU-2068191-C1 (RU)
Title: Multilayer piezoelectric deformed bimorphous mirror
Inventor: SAFRONOV ANDREI G
IPC: G02B26/06
Filed: 1996-02-12
Granted: 1996-10-20
Abstract: FIELD: optical systems and devices. SUBSTANCE: multilayer piezoelectric deformed bimorphous mirror is used for static and dynamic control of wave-front. Deformed mirror has case in form of a cup with a cap and reflecting surface at outer side of bottom of the cup. Cup has a variable thickness. Piezoelectric element is made of at least two piezoelectric plates with electrodes disposed at opposite sides of the plates. Plates are arranged sequentially in parallel to internal surface of bottom of the cup. Vectors of polarization of adjacent plates are directed to opposite sides. Like electrodes are connected together. The cup is made in form of integral item. Reflecting surface is made at middle part of the bottom, which part has larger thickness. EFFECT: improved efficiency of control. 4 cl, 1 dwg
Patent RU-2101417-C1 (RU)
IPC: E21C39/00
Filed: 1996-02-14
Granted: 1998-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: this is needed at early stages of investigation and designing for justifying engineering protection of territories from dangerous geological phenomena such as landslides. Method implies measurements of depth and steepness of slopes on several landslides occurred in similar conditions. Then diagrams are plotted showing dependence of landslide depth on steepness of slope. Then determined are shearing and pressing forces acting on inclined surface with mass of ground involved taken into consideration. According to diagrams, calculated are design values of internal friction and cohesion forces. EFFECT: high efficiency. 3 dwg , 1 tbl
Patent RU-2098983-C1 (RU)
Title: Method for producing sugar-containing product
Inventor: PETROV SERGEJ MIKHAJLOVICH
IPC: C13B50/00
Filed: 1996-02-19
Granted: 1997-12-20
Abstract: FIELD: food industry. SUBSTANCE: method involves vacuum concentration of whey in syrup. High-intensive sugar substitute is introduced in it for acid-sweet taste in mixture of syrup and sweetener. Then mixture at mixing is cooled by force up to 30-40 C. Then unregulated cooling is carried out without mixing under natural conditions up to temperature 16-22 C, and before packing, mixture is intensively mixed up to beginning of thickening, then packed and aged for receiving the paste. EFFECT: improved gustative properties; higher storage properties. 2 cl
Patent RU-2110203-C1 (RU)
Title: Coffee grinding head for mixer
Inventor: PETROV V V
IPC: A47J42/00
Filed: 1996-04-03
Granted: 1998-05-10
Abstract: FIELD: domestic equipment. SUBSTANCE: mixer head has cutting member with two left-threaded blade screws secured in bearings on bracket. Axes of rotation of bearings are perpendicular to radii of head shaft. Axis of one screw is disposed in cutter bracket plane. Cover is designed so as to define semitoroidal construction with inner bead disposed in upper part of construction opposite shaft of half-coupling. Side surface of bowl is made rounded. EFFECT: increased efficiency, improved grinding capacity and enhanced reliability in operation. 3 dwg
Patent RU-2128203-C1 (RU)
Title: Composition for pumping over high-viscosity water-oil emulsions
Inventor: SAMAKAEV R KH
IPC: F17D1/17
Filed: 1996-05-21
Granted: 1999-03-27
Abstract: FIELD: oil and gas production. SUBSTANCE: invention relates to compositions improving technologies of multiphase liquid collection and pumping it over pipeline, in particular, to compositions lowering pumping pressure in operating petroleum pipelines. Composition contains (i) 15.0-30.0 weight parts of product of sequential addition of 1-3 weight parts of ethylene oxide and 3-9 weight parts of propylene oxide to 1 weight part of alkylphenol and (ii) 70-85.0 weight parts of sec-butyl alcohol production (hydration of butylene in presence of sulfuric acid, hydrolysis step) waste. EFFECT: reduced emulsion viscosity and consumption of composition. 2 cl, 8 tbl
Patent RU-2136041-C1 (RU)
Title: Device for computing elementary functions by table-and-algorithm method
Inventor: CHEKUSHKIN V V
IPC: G06F17/17
Filed: 1996-06-04
Granted: 1999-08-27
Abstract: FIELD: computer engineering. SUBSTANCE: device is designed to compute functions by setting reference values of functions in interpolation blocks. Function increments are interpolated between interpolation blocks in function increment unit. Errors in reproduction of functions at device result output caused by digital data presentation in interpolation blocks and in function increment unit are relatively compensated for with finite number of bits and reduced impact of error in setting rate of function variation between interpolation blocks by first-order polynomial on resultant computing error. Four structures are proposed for implementing function increment unit depending on bit number n of code being converted and read-only memory capacity. Bit number n is between 11 and 32. Function computation error corresponds to 0.5-0.75 units of less significant bit of result. EFFECT: improved precision of elementary function computation. 6 dwg, 1 tbl
Patent RU-2127204-C1 (RU)
Title: Gondola car roof detachable sections vertical displacement limiter
Inventor: SERJAKOV V S
IPC: B61D39/00
Filed: 1996-06-11
Granted: 1999-03-10
Abstract: FIELD: railway transport. SUBSTANCE: proposed device has link rotary L-shaped rod installed with its upper part in clamp of side wall upper binder. Upper part of rod terminates in grip arranged in roof section. device has also square box arranged in roof section for movement in vertical direction and embracing square prism of rod lower end. Box engages with fixing plate provided with slot welded to side wall. Fixing plate embraces outer edges of square box. EFFECT: simplified design, facilitated servicing and repair. 3 dwg
Patent RU-2146912-C1 (RU)
Title: Method for preventing and treating the cases of cardiac ischemia disease
Inventor: VOLODIN V S
IPC: A61H9/00
Filed: 1996-07-05
Granted: 2000-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing paravertebral points to negative pressure action (0.3-0.5 kg/cm 2 ) at the level of C2-C7 and D1-D6. The exposure time is 3 min long in continuous mode. Treatment course is 10-15 procedures long in daily schedule. EFFECT: improved cardiac muscle blood supply; removed pain syndrome. 1 dwg
Patent RU-2098782-C1 (RU)
Title: Method for measuring pressure in operating pipeline
Inventor: SAMOJLOV BORIS V
IPC: G01L9/04
Filed: 1996-09-10
Granted: 1997-12-10
Abstract: FIELD: measurement technology. SUBSTANCE: measuring winding 1 of strain-measuring sensitive element is positioned on pipe 3 over solid insulating layer with preload which provides for common radial deformation of pipe wall and measuring winding at all operating pressure differences in pipeline. Compensating winding 2 is placed on wall of pipe 3 in free state without mechanical interaction with pipe in case of operating pressure variations. Pipeline deformation and pressure in it are measured by determination of current value in measuring bridge diagonal. One of bridge arms includes measuring winding, while three others, part of compensating winding. In other variants: measuring winding 1 is wound on pipeline in spiral; measuring winding 1 is superimposed on pipeline in the form of loop-shaped lattice with pipe line embracing angle of less than 360 deg. In this case, loops are interconnected by cord pulley-block coupling 9, and branches of every loop are interconnected by copper jumpers 12; measuring winding 1 is preliminarily superimposed on steel yoke 13 with stiffening ribs 14 in the form of loop-shaped lattice. Yoke is then positioned on pipeline, while its ends are coupled by ties 15. Every loop is secured on yoke with the aid of hooks 16 and its branches are interconnected by copper jumpers 12. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-2129750-C1 (RU)
Title: Device and method for multiplexing data elements in asynchronous mode of transmission
Inventor: DOUG-JOUNG SONG
IPC: H04L47/43
Filed: 1996-12-25
Granted: 1999-04-27
Abstract: FIELD: dynamic buffer control. SUBSTANCE: device has buffer section incorporating data element buffers for respective ports used to store data elements received through input ports; counters of same number as that of buffers used to store number of data elements subject to storage in buffers; single sync pulse unit for determining counter-bound unit of data elements subject to storage in counters; selector for producing control signals to select buffers of maximum value by comparing their counter values; and unit for buffer-block output entrance and for multiplexing data elements entered according to control signals. In processing, priority is given to data elements put out of buffer that stores greatest number of data elements so as to prevent buffer overflow. EFFECT: improved quality of communications. 4 cl, 4 dwg