baber/WOPTO huggingface dataset:
Patent RU-2113146-C1 (RU)
Title: Detachable shoulder strap-sleeve (versions)
Inventor: KHRENOV M M
IPC: A41D29/00
Filed: 1996-12-05
Granted: 1998-06-20
Abstract: FIELD: article adapted for wearing on every day and field uniform of troops acting under training and tactical situation. SUBSTANCE: detachable shoulder strap has sleeve including top part manufactured from fabric of top part of uniform and provided with applied badges of rank made from, for instance, polyvinyl chloride, loops and devices for retaining sleeve on shoulder girdle. The latter has double-layer shoulder strap of double length with trapezium-shaped or rounded upper edges provided with through notches for attachment of shoulder strap on shoulder girdle, for instance, on button. Sleeve is made double-layer from fabric of uniform top part and both layers are joined along their upper edge and mid portion of sleeve by three-line stitching-overstitching joint. Badges of rank are applied by high-frequency currents. According to another embodiment, double shoulder strap and sleeve are made from double-layer hollow strips of double-layer weave, for instance, plain weave. Lower and upper edges are hemmed by bending and stitching thermoplastic material. EFFECT: convenient usage and provision for applying wider range of badges of rank. 3 cl, 4 dwg
Patent RU-2109045-C1 (RU)
Title: Composition for special vodka "alatau"
Inventor: SHAVALDINA F M
IPC: C12G3/06
Filed: 1997-03-13
Granted: 1998-04-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains the following ingredients, kg/1000 dal: wormwood seeds, 0.045-0.055; wormwood root, 0.045-0.055; wormwood grass, 0.095-0.15; garden sage, 0.15-0.25; creeping thyme, 0.110-0.120; propolis, 0.010-0.020; honey, 4.5-5.5; sugar, 17.5-18.5; glycerine, 0.15-0.25; aqueous-alcoholic liquid, the balance, up to 40% vol. EFFECT: broadened assortment of vodkas with higher curative and organoleptical properties.
Patent RU-2108293-C1 (RU)
Inventor: BUSYGIN VLADIMIR MIKHAJLOVICH
IPC: C01F11/18
Filed: 1997-03-24
Granted: 1998-04-10
Abstract: FIELD: inorganic substances technology. SUBSTANCE: aqueous suspension of barium carbonate is mixed with silica sol at weight ratio 1:0.002 and resulting mass is granulated at 750-800 C and then screened. EFFECT: simplified technology and strengthened granules.
Patent RU-2118393-C1 (RU)
Title: Dispersedly strengthened material for electrodes of contact welding machines
Inventor: SHALUNOV E P
IPC: C22C1/10
Filed: 1997-03-27
Granted: 1998-08-27
Abstract: FIELD: welding practice. SUBSTANCE: claimed material comprises (wt %): 0.6-1.2 titanium; 0.3- 0.8 carbon; 0.1-0.3 the aluminium balance. EFFECT: reduced rate of reaction with molten metal and longer service life of electrodes made of title material during contact welding of precoated steels. 1 dwg, 1 ex, 1 tbl
Patent RU-2119878-C1 (RU)
Title: Ejection seat
Inventor: SEVERIN G I
IPC: B64D25/10
Filed: 1997-04-16
Granted: 1998-10-10
Abstract: FIELD: aeronautical engineering; rescue of crew in an emergency. SUBSTANCE: ejection seat includes seat proper, head-rest with life-saving parachute, system for automatic change of modes of operation, switch and ejection gun provided with device for changing its working pressure which consists of housing located on lower end of inner tube of ejection gun with two electric cartridge whose working chambers are connected with two plungers having bores on their cylindrical parts. Working chamber of cartridge of ejection gun has two passages for communication with atmosphere. Besides that, seat is provided with powder jet engine with two swivel nozzles and device for change of magnitude of resultant thrust vector. Device consists of power cylinder with two pistons connected with swivel nozzles by means of rods and two electric cartridges. Working chamber of one of cartridges is connected with before-piston chamber of cylinder; working chamber of other cartridge is connected with after-piston chambers of cylinder. EFFECT: proper control of ejection force depending on mass of pilot and mode of operation of aircraft at moment of accident; improved operational characteristics. 3 cl, 3 dwg
Patent RU-2131029-C1 (RU)
Inventor: MILOVZOROV G V
IPC: E21B47/02
Filed: 1997-05-13
Granted: 1999-05-27
Abstract: FIELD: well logging; applicable in control of complex parameters of space orientation of well bore and well objects. SUBSTANCE: method includes measurement of signals from flux-gate meters α, θ and ν of three-component geomagnetometer, measurement of signals from devices specified by invention description proportional to sine T x  and cosine T y  of angle of sight. On the basis of mathematical dependence, reduced values of the given signals T z , U s  and U c  are found. Intermediate parameters T       *   x       , T       *   y        and T       *   z        are determined. Ranges of variation of determined angles t       *   y       , t       *   x        and t       *   z        are preset. Cycles of successive variation by angles α, θ  and ν with uniform step of quantization are preset. Determined for each value of preset angles α, θ and ν in point of variation cycles are theoretical values α i . Modules of difference θ i  are found. Numerical value of parameter E is preset with which all three Modules of difference are compared. If even one of Modules of differences has value larger than parameter E, successive cycles of variation are continued. If all three Modules of difference simultaneously have values less or equal to parameter E, cycles of variation are discontinued. Current values of angles ν i , t xi ,t yi ,t zi  and   are considered as sought ones. EFFECT: higher accuracy and simplification of determination of azimuth α i ,, zenith angle θ i , and angle of dip ν i . 2 cl, 2 dwg
Patent RU-2132268-C1 (RU)
Inventor: GORDEEV S K
IPC: B24D3/18
Filed: 1997-09-05
Granted: 1999-06-27
Abstract: Изобретение относится к области получения сверхтвердых материалов, а точнее алмазных порошков, и может найти применение в производстве абразивного инструмента. Способ получения абразивных зерен включает дробление композиционного материала, состоящего из отдельных алмазных кристаллов, размещенных в матрице, образованной карбидом кремния и кремнием до величины зерен не менее 40 мкм с последующей классификацией по размерам. Полученные зерна обладают повышенными статической и динамической прочностью. 3 з.п.ф-лы, 1 ил., 3 табл.
Patent RU-2131973-C1 (RU)
Title: Self-contained bottomhole recorder of force parameters
Inventor: TRUSHKIN O B
IPC: E21B17/00
Filed: 1997-09-16
Granted: 1999-06-20
Abstract: FIELD: well drilling equipment, in particular, self-contained technical means of monitoring of bottomhole parameters; applicable in recording of longitudinal and transverse forces and torque acting on drill string in bottomhole assembly of drill string above drilling bit in course of borehole drilling. SUBSTANCE: recorder has body made in the form of sub and is installed in drill string and containing container of electronic unit and power unit, multichannel measurement member of force parameters. Electronic unit includes multichannel amplifier, multichannel digitizer, processor and on-line memory. The latter consists of microcircuits of static memory with address inputs-leads, inputs-outputs-leads of data and inputs-leads of record, readout and selection of microcircuits. Electronic unit has two sources of reference voltage, two AND elements, and each channel has electronic switch with four inputs, one output and control circuit. Multichannel measurement member of force parameters is used in the form of strain transducer of axial force, two mutually perpendicular transverse forces and torque. EFFECT: higher accuracy of measurement, recording of absolute values of force parameters varying with frequency up to 3 kHz and increased memory size for digital recording of force parameters. 2 cl, 1 dwg
Patent RU-2133981-C1 (RU)
Title: Coin sorting machine and method of separation of foreign objects from coins mass
Inventor: JERGEN KNUTSSON
IPC: G07D3/02
Filed: 1996-02-07
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: coin sorting machine has perforated drum capable of rotating around its longitudinal axis. Drum is open at its ends. Its first end is coupled to coin receiver, while the second end, to coin lifting device. Machine is provided with drive to rotate drum. Method of separation of foreign objects from coins mass is realized by overturning effort through holes of perforated drum. EFFECT: higher efficiency. 14 cl, 7 dwg
Patent RU-2142281-C1 (RU)
Inventor: SMESHKOV N P
IPC: A61K35/14
Filed: 1997-11-12
Granted: 1999-12-10
Abstract: FIELD: medicine and food-production industry. SUBSTANCE: hematogen is produced from blood of animals and it regulates oxidation-reduction processes in human organism. Hematogen with vitamin C contains black alimentary albumin, starch molasses, vanilline, whole condensed milk with sugar, granulated sugar. Also included in hematogen additionally is vitamin C. Proportioning of ingredients is as follows, mas.%: vitamin C 0.09-0.12. black alimentary albumin 4.0-5.0, starch molasses 21.0-25.0, vanilline 0.01-0.015, whole condensed milk with sugar 33.-36.0, granulated sugar - the balance. Application of aforesaid combination ensures higher curative and nutritional effect due to regulation of oxidation-reduction processes. EFFECT: higher efficiency. 4 ex
Patent RU-2130497-C1 (RU)
Title: Stand for steel treatment with refinery slags
Inventor: MIL KIN V P
IPC: C21C7/076
Filed: 1997-12-30
Granted: 1999-05-20
Abstract: FIELD: metallurgical industry; may be used in industrial methods of ladle refining of liquid steel. SUBSTANCE: ladle lined with refractory material has bottom plate and two hollows filled with metal and slag, respectively. Two hollows form suspended bottom made of refractory sectors. Sectors with their one end are secured to refractory brickwork of ladle bottom plate, and sections with their other end rest on side walls. Sectors for interbottom shaped hollows are filled with refinery slag. Suspended bottom has central hole and side holes arranged round central one. Suspended bottom has also holes located by radii of joint of all sections. Means for ladle rotation is made in the form of turnable with drive of reversing rotation. EFFECT: higher degree of metal refining from nonmetallic inclusions, and reduced heat losses. 3 dwg
Patent RU-2143337-C1 (RU)
Title: Device for length cutting of logs
Inventor: KOPANEV V D
IPC: B27B3/00
Filed: 1998-01-21
Granted: 1999-12-27
Abstract: FIELD: construction of houses and structures in country-side, country-cottage co-operatives, in expeditions, etc, where round timber is used for individual or small-scale construction as the main building material. SUBSTANCE: device is furnished with a support provided with portal-like posts, and the carriage - with guides transverse relative to the direction of its movement. The support for alignment of the saw chain with the preset place of log cutting is installed on the guides for movement by angle-pieces-skids. Two horizontal beams of the framework are made in the form pipes extended in cantilever and connected to the saw member by means of holders. The vertical beams of the framework are made of different length, have journals for installation in bearings on the portal-like posts of the support. A gasoline engine is installed in the middle part of the framework vertical beams of the larger length and connected to the saw chain by means of a Gall's chain, driven sprocket, transmission shaft and drive sprocket. The device guides are attached to sleepers for formation of a metal road. EFFECT: mechanized process of length cutting of logs in remote, difficult-to-get-at, non-electrified places without manual labour in this process. 6 cl, 4 dwg
Patent RU-2136915-C1 (RU)
Title: Device for atomizing of liquid in engine cylinders
Inventor: GERMAN V K
IPC: F02M67/00
Filed: 1998-01-28
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; internal combustion engines; liquid atomizing and spraying devices. SUBSTANCE: device is mounted on engine and its atomizer is secured in inlet channels of engine intake manifold. Liquid is atomized by compressed air passing through ejector and creating rarefaction providing sucking in of liquid from reservoir. Compressed air is also delivered directly to atomizer along bypass air hose. EFFECT: provision of effective atomizing of liquid in engine intake manifolds. 1 dwg
Patent RU-2144194-C1 (RU)
Title: Laser doppler flow rate meter
Inventor: SOBOLEV V S
IPC: G01P3/36
Filed: 1998-03-10
Granted: 2000-01-10
Abstract: FIELD: contact-free remote measurement of flow rates of liquids and gases and of solid and diffusively reflecting objects. SUBSTANCE: laser Doppler meter has laser, cylindrical objective lens, laser beam splitter and lens optically matched, photodetector and electronic unit measuring flow rate. Lens is manufactured in the form of axially symmetric double focus kinoform optical element made of long-focus focusing and short-focus receiving kinoform arranged in same plane in which receiving kinoform is located on optical axis of flow rate meter and focusing kinoform occupies two fragments of total area of receiving kinoform placed in symmetry relative to its axis and limited in area by apertures of laser beams passing through it. EFFECT: reduced measurement error and overall dimensions. 1 cl, 2 dwg
Patent RU-2135877-C1 (RU)
Title: Swivel pipe coupling
Inventor: GOFMAN V I
IPC: F16L15/00
Filed: 1998-02-27
Granted: 1999-08-27
Abstract: FIELD: oil and gas industry. SUBSTANCE: proposed coupling is used for power contact and functional connection of two cylindrical bodies of tubular form; coupling includes parts in form of elbow, one of which is used as holder for other elbow. Interconnection of elbows by means of thread makes it possible for pipes connected to elbows to turn in longitudinal plane around axis of symmetry. Strength of connection of parts between each other and with pipes is ensured by thread on contact surfaces. Tightness of pipe joints is ensured with the aid of clamping bushes with flexible gaskets pressed to end faces of coupling and to end slit of threaded joint. Use may be made of respective grease for threaded surfaces to reduce force in turning the members and to avoid leakage of liquid or gas from pipe line at joint area. EFFECT: enhanced efficiency and reliability. 3 cl, 7 dwg
Patent RU-2130982-C1 (RU)
Title: Sewing set
Inventor: SUCHILIN V A
IPC: D05B25/00
Filed: 1998-03-24
Granted: 1999-05-27
Abstract: FIELD: sewing sets designed for concentration of process operations at one working station in sewing garments by industrial method. SUBSTANCE: working table has accumulator table of nonautomatic stitching heads supplied automatically by program to working position. Set is operated from its operation control unit and control panel. Stitching heads have joining half-couplings for joining the half-coupling of additional shaft. Working table consists of movable part carrying nonautomatic stitching head installed on working position and immovable part. Movable part of working table is made in the form of turntable and located in center of immovable part of working table. Accumulator table of nonautomatic stitching heads is made in the form of structural module presenting assembly unit taken from a set of two-three accumulator tables for arrangement on them stitching heads of various functional purposes. Surfaces of accumulator table and turntable have guides for disposition of mounting plates to under stitching heads. EFFECT: higher efficiency of nonautomatic sewing machines due to concentration of process operations at one working station and reduced demand for working area. 10 cl, 8 dwg
Patent RU-2139430-C1 (RU)
Title: Combined-cycle plant
Inventor: SHERSTOBITOV I V
IPC: F01K13/00
Filed: 1998-04-07
Granted: 1999-10-10
Abstract: FIELD: thermal power stations; updating old stations and building new off-line heat and power supplies. SUBSTANCE: combined-cycle plant has gas circuit incorporating one or more gas-turbine units depending on desired power capacity, each unit including high- temperature gas turbine built for alternate cooling by water and fuel, as well as steam circuit incorporating two steam turbines (extraction and back-pressure ones) and peak-demand steam boiler. Plant is designed for operation in base, peak-demand, and partial-load modes. EFFECT: improved maneuverability, economic efficiency, and reliability of plant. 1 cl, 1 dwg
Patent RU-2136373-C1 (RU)
Inventor: MIGACHEV I F
IPC: B03B5/32
Filed: 1998-05-27
Granted: 1999-09-10
Abstract: FIELD: mining equipment, in particular, devices for concentration of ores and sands containing diamonds, non-ferrous and noble metals, mainly for separation of fine-ground materials in centrifugal field in accordance with density. SUBSTANCE: centrifugal concentrator comprises a cone-shaped bowl mounted on an inclined shaft for rotation about the vertical axis, feeding and unloading devices, lock preventing the cone-shaped bowl from rotating about its own axis, the inclined shaft is hinge-mounted in the lower part, and installed in the upper part of the inclined shaft is a bearing receiving a pin rigidly coupled to the drive shaft through a coupler secured on it and having a groove for adjusting the angle of inclination; the lock is secured in the lower part of the inclined shaft; the concentrator is furnished with a discharging device for heavy fraction, the cone-shaped bowl is furnished with a special inner surface selected depending on concentration of useful components in material to be concentrated. EFFECT: intensified process of concentration, improved quality of separation, reduced loss of useful minerals due to effective control of separation parameters, simplified adjustment of assemblies, in particular, assembly for charging and discharging of trapped useful minerals, enhanced quality of obtained gravity concentrates. 3 cl, 2 dwg
Patent RU-2133332-C1 (RU)
Title: Method for intensification of oil recovery
Inventor: KNJAZEV S V
IPC: E21B43/00
Filed: 1998-07-14
Granted: 1999-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, following operations are undertaken: lowered into well are pump-compressor pipes, lowered onto pump-compressor pipes is acoustic vibration generator for example such as pump, lowered into well is acoustic device in the form of sound generator-resonator, acoustic vibrations are generated by pump, acoustic vibrations are transformed by sound generator-resonator. Sound generator-resonator is positioned on bottom-hole of well. Transformation of acoustic vibrations by sound generator-resonator is performed by transforming low-frequency waves into area of high frequencies of ultrasonic range. These high-frequency waves are used for degassing of oil with subsequent reduction of its viscosity and increasing of well output. Application of aforesaid method ensures increase of oil inflow from bottom-hole zone of bed. EFFECT: higher frequency. 5 dwg
Patent RU-2144259-C1 (RU)
Inventor: VALIULLIN F KH
IPC: H03M1/10
Filed: 1998-07-07
Granted: 2000-01-10
Abstract: Изобретение относится к измерительной технике и может найти применение при исследованиях в ядерной и тепловой энергетике. Техническим результатом является улучшение метрологических характеристик преобразователя. Компенсация погрешности по заявляемому способу достигается тем, что подбирают внутреннее сопротивление источника питания первичной обмотки таким, что температурная погрешность преобразователя равна нулю, и питают этим источником первичную обмотку преобразователя. 2 ил.
Patent RU-2152321-C1 (RU)
Inventor: KORSHUNOV A A
IPC: B61D27/00
Filed: 1998-07-22
Granted: 2000-07-10
Abstract: Изобретение относится к железнодорожному транспорту, в частности к монтажу отопительного оборудования. Соединение котла с полом вагона содержит закрепленные на листе пола основание (6) котла (1) с фланцем (7) и кронштейны (2), закрепленные на корпусе вокруг котла. На рифленом листе (10) закреплен цилиндрический фиксатор (5) положения котла с заходным конусом (11), сцентрированным по оси котла, в котором выполнено центральное гнездо под указанный фиксатор. Фланец (7) заперт радиально сближенными до контакта с ним и выполненными в виде упорных планок горизонтальными подставками. Кронштейны (2) выполнены горизонтальными и несут натяжные винты, установленные на резьбе в подставках. Изобретение позволяет повысить надежность крепления котла. 3 ил.
Patent RU-2145457-C1 (RU)
Title: Multiple-impression method for press-fitting cable lugs
Inventor: CHERNIKOV E V
IPC: H02G15/04
Filed: 1998-08-12
Granted: 2000-02-10
Abstract: FIELD: electrical engineering; multiconductor cable termination. SUBSTANCE: method involves mechanical hexahedral-loop press-fitting in several zones by single compression at different pressures on zones with preset compression diameter on each zone according to permissible range of current densities in terms of temperature rise determined by temperature ΔT of conductor heating by current and T c  conductor overheating temperature T r  due to contact resistance at conductor-to-lug interface using equation ΔT = T c +T r . Such mechanical compression of multiconductor cables with varied (too small or too great number of cable conductors compared with rated value) ensures higher density of termination. EFFECT: improved reliability. 2 cl, 4 dwg, 2 tbl
Patent RU-2145381-C1 (RU)
Title: Method of acid treatment of bottom-hole oil formation zone
Inventor: SHAKHVERDIEV AZIZAGA KHANBABA
IPC: E21B43/27
Filed: 1998-10-12
Granted: 2000-02-10
Abstract: FIELD: oil producing industry; applicable in acid treatment of bottom-hole oil formation zone of producing and injection wells. SUBSTANCE: isolation of highly permeable zones with formed in formation foam solution and subsequent treatment of low permeable formation zones with acid solution are carried out by successive injection into well of neutral salt of carbonic acid and acid solution with addition of polyacrylamide in amount of 0.05-0.2 wt. %. In addition, prior to injection of acid solution into well, light oil is injected in amount of 0.05-0.1 of acid solution volume. Weight concentration of neutral salt of carbonic acid is determined on the basis of concentration of acid in acid solution from stoichiometric relations. EFFECT: higher efficiency of the method due to increased sweep in formation depth and higher selectivity of treatment. 2 cl, 2 tbl
Patent RU-2132951-C1 (RU)
Inventor: GAL PERIN A M
IPC: E21C41/26
Filed: 1998-10-23
Granted: 1999-07-10
Abstract: FIELD: mining industry. SUBSTANCE: power complex can be used for overburden removing operations, for development of technogenic grounds in mining industry, for civil and industrial engineering. Hydraulic power complex is made up of hydraulic giants, gravity hydraulic transportation facility, mechanical cleaners installed in route of moving hydraulic slurry, sump, hydraulic slurry flow creator located between cleaner and sump, and dredge pump. One cleaner is made in the form of grate, other cleaner consists of step-like positioned rows of flexible rods attached to power-driven chain. Hydraulic slurry flow creator is made in the form of two plates installed at angle relative to each other on ground base and is provided with head-piece. In process of operation of hydraulic slurry flow creator, hydraulic slurry is cleaned from large lumps and organic inclusions, then created is flow of cleaned slurry with preset pressure head. Flow is directed to one of sump walls, thus ensuring stable functioning of dredge pump and consequently of entire hydraulic power complex. EFFECT: higher efficiency. 1 cl, 4 dwg